| Contains the parameters provided for each source in the WISE allsky catalogue. |
| This table contains the parameters provided for each source in the WISE allsky source catalogue (March 14, 2012 All-Sky Data Release). WFAU gratefully acknowledges help from IPAC at Caltech in enabling a bulk download of the entire catalogue for local deployment in the VSA/WSA. Any issues encountered or questions raised in use of this incarnation of the IPAC IRSA catalogue should be communicated to the vsa- or wsa-support helpdesks in the first instance. For a complete description please see the user's guide to the WISE allsky data release. Required constraints:
|
| Name | Type | Length | Unit | Description | Default Value | Unified Content Descriptor |
|---|---|---|---|---|---|---|
| designation | char | 20 | Sexagesimal, equatorial position-based source name in the form: hhmmss.ss+ddmmss.s | |||
| ra | float | 8 | degrees | J2000 right ascension with respect to the 2MASS PSC reference frame. | ||
| dec | float | 8 | degrees | J2000 declination with respect to the 2MASS PSC reference frame. | ||
| sigra | real | 4 | arcsec | One-sigma uncertainty in right ascension coordinate | ||
| sigdec | real | 4 | arcsec | One-sigma uncertainty in declination coordinate | ||
| sigradec | real | 4 | degrees | The co-sigma of the equatorial position uncertainties, sig_ra, sig_dec (σα, σδ). The co-sigma is related to the covariance between the position errors Vαδ by the formula Vαδ = σαδ×|σαδ|. This maintains the sign information for the correlation, since σαδ may be negative. It is more natural to carry the co-sigma along with the other uncertainties instead of the covariance because the former is in the same units as the other uncertainties. | ||
| glon | float | 8 | degrees | Galactic longitude. CAUTION: This coordinate should not be used as an astrometric reference. | ||
| glat | float | 8 | degrees | Galactic latitude. CAUTION: This coordinate should not be used as an astrometric reference. | ||
| elon | float | 8 | degrees | Ecliptic longitude. CAUTION: This coordinate should not be used as an astrometric reference. | ||
| elat | float | 8 | degrees | Ecliptic latitude. CAUTION: This coordinate should not be used as an astrometric reference. | ||
| wx | real | 4 | pixels | The x-pixel coordinate of this source on the Atlas Image. | ||
| wy | real | 4 | pixels | The y-pixel coordinate of this source on the Atlas Image. | ||
| cntr | bigint | 8 | Unique identification number for the Catalog source | meta.id;meta.main | ||
| source_id | char | 28 | Unique source ID, formed from a combination of the Atlas Tile ID, coadd_id, and sequential extracted source number, src, within the Tile. | |||
| coadd_id | char | 20 | Atlas Tile identifier from which source was extracted. | |||
| src | bigint | 8 | Sequential number of this source extraction in the Atlas Tile from which this source was extracted, in approximate descending order of W1 source brightness. | |||
| w1mpro | real | 4 | mag | W1 magnitude measured with profile-fitting photometry, or the magnitude of the 95% confidence brightness upper limit if the W1 flux measurement has SNR<2. | -0.9999995e9 | |
| w1sigmpro | real | 4 | mag | W1 profile-fit photometric measurement uncertainty. | -0.9999995e9 | |
| w1snr | real | 4 | W1 profile-fit measurement signal-to-noise ratio. | -0.9999995e9 | ||
| w1rchi2 | real | 4 | Reduced chi-squared of the W1 profile-fit photometry measurement. | -0.9999995e9 | ||
| w2mpro | real | 4 | mag | W2 magnitude measured with profile-fitting photometry, or the magnitude of the 95% confidence brightness upper limit if the W2 flux measurement has SNR<2. | -0.9999995e9 | |
| w2sigmpro | real | 4 | mag | W2 profile-fit photometric measurement uncertainty. | -0.9999995e9 | |
| w2snr | real | 4 | W2 profile-fit measurement signal-to-noise ratio. | -0.9999995e9 | ||
| w2rchi2 | real | 4 | Reduced chi-squared of the W2 profile-fit photometry measurement. | -0.9999995e9 | ||
| w3mpro | real | 4 | mag | W3 magnitude measured with profile-fitting photometry, or the magnitude of the 95% confidence brightness upper limit if the W3 flux measurement has SNR<2. | -0.9999995e9 | |
| w3sigmpro | real | 4 | mag | W3 profile-fit photometric measurement uncertainty. | -0.9999995e9 | |
| w3snr | real | 4 | W3 profile-fit measurement signal-to-noise ratio. | -0.9999995e9 | ||
| w3rchi2 | real | 4 | Reduced chi-squared of the W3 profile-fit photometry measurement. | -0.9999995e9 | ||
| w4mpro | real | 4 | mag | W4 magnitude measured with profile-fitting photometry, or the magnitude of the 95% confidence brightness upper limit if the W4 flux measurement has SNR<2. | -0.9999995e9 | |
| w4sigmpro | real | 4 | mag | W4 profile-fit photometric measurement uncertainty. | -0.9999995e9 | |
| w4snr | real | 4 | W4 profile-fit measurement signal-to-noise ratio. | -0.9999995e9 | ||
| w4rchi2 | real | 4 | Reduced chi-squared of the W4 profile-fit photometry measurement. | -0.9999995e9 | ||
| rchi2 | real | 4 | Combined reduced chi-squared of the profile-fit photometry measurement in all bands. | -0.9999995e9 | ||
| nb | smallint | 2 | Number of PSF components used simultaneously in the profile-fitting for this source. | -9999 | ||
| na | smallint | 2 | Active deblending flag. | -9999 | ||
| w1sat | real | 4 | Saturated pixel fraction, W1. | -0.9999995e9 | ||
| w2sat | real | 4 | Saturated pixel fraction, W2. | -0.9999995e9 | ||
| w3sat | real | 4 | Saturated pixel fraction, W3. | -0.9999995e9 | ||
| w4sat | real | 4 | Saturated pixel fraction, W4. | -0.9999995e9 | ||
| satnum | char | 4 | Minimum sample at which saturation occurs in each band. | |||
| cc_flags | char | 4 | Contamination and confusion flag. | |||
| ext_flg | tinyint | 1 | Extended source flag. | |||
| var_flg | char | 4 | Variability flag. | NONE | ||
| ph_qual | char | 4 | Photometric quality flag. | |||
| det_bit | tinyint | 1 | Bit-encoded integer indicating bands in which a source has a w?snr>2 detection. | |||
| moon_lev | char | 4 | Scattered moonlight contamination flag. | |||
| w1nm | bigint | 8 | Integer frame detection count in W1. | -99999999 | ||
| w1m | bigint | 8 | Integer frame coverage in W1. | -99999999 | ||
| w2nm | bigint | 8 | Integer frame detection count in W2. | -99999999 | ||
| w2m | bigint | 8 | Integer frame coverage in W2. | -99999999 | ||
| w3nm | bigint | 8 | Integer frame detection count in W3. | -99999999 | ||
| w3m | bigint | 8 | Integer frame coverage in W3. | -99999999 | ||
| w4nm | bigint | 8 | Integer frame detection count in W4. | -99999999 | ||
| w4m | bigint | 8 | Integer frame coverage in W4. | -99999999 | ||
| w1cov | real | 4 | Mean pixel coverage in W1. | -0.9999995e9 | ||
| w2cov | real | 4 | Mean pixel coverage in W2. | -0.9999995e9 | ||
| w3cov | real | 4 | Mean pixel coverage in W3. | -0.9999995e9 | ||
| w4cov | real | 4 | Mean pixel coverage in W4. | -0.9999995e9 | ||
| w1frtr | real | 4 | Fraction of W1 pixels affected by transients. | -0.9999995e9 | ||
| w2frtr | real | 4 | Fraction of W2 pixels affected by transients. | -0.9999995e9 | ||
| w3frtr | real | 4 | Fraction of W3 pixels affected by transients. | -0.9999995e9 | ||
| w4frtr | real | 4 | Fraction of W4 pixels affected by transients. | -0.9999995e9 | ||
| w1cc_map | smallint | 2 | Contamination and confusion map for this source in W1. | |||
| w1cc_map_str | char | 9 | Contamination and confusion string in W1. | |||
| w2cc_map | smallint | 2 | Contamination and confusion map for this source in W2. | |||
| w2cc_map_str | char | 9 | Contamination and confusion string in W2. | |||
| w3cc_map | smallint | 2 | Contamination and confusion map for this source in W3. | |||
| w3cc_map_str | char | 9 | Contamination and confusion string in W3. | |||
| w4cc_map | smallint | 2 | Contamination and confusion map for this source in W4. | |||
| w4cc_map_str | char | 9 | Contamination and confusion string in W4. | |||
| w1flux | real | 4 | ADU | The "raw" W1 source flux measured in profile-fit photometry in units of digital numbers. | -0.9999995e9 | |
| w1sigflux | real | 4 | ADU | Uncertainty in the "raw" W1 source flux measurement in profile-fit photometry in units of digital numbers | -0.9999995e9 | |
| w1sky | float | 8 | ADU | The trimmed average of the W1 sky background value in digital numbers measured in an annulus with an inner radius of 50" and outer radius of 70". | -0.9999995e9 | |
| w1sigsk | real | 4 | ADU | The uncertainty in the W1 sky background value in units of digital numbers measured in an annulus with an inner radius of 50" and outer radius of 70". | -0.9999995e9 | |
| w1conf | float | 8 | ADU | Estimated confusion noise in the W1 sky background annulus, in digital numbers. | -0.9999995e9 | |
| w2flux | real | 4 | ADU | The "raw" W2 source flux measured in profile-fit photometry in units of digital numbers. | -0.9999995e9 | |
| w2sigflux | real | 4 | ADU | Uncertainty in the "raw" W2 source flux measurement in profile-fit photometry in units of digital numbers. | -0.9999995e9 | |
| w2sky | float | 8 | ADU | The trimmed average of the W2 sky background value in digital numbers measured in an annulus with an inner radius of 50" and outer radius of 70". | -0.9999995e9 | |
| w2sigsk | real | 4 | ADU | The uncertainty in the W2 sky background value in units of digital numbers measured in an annulus with an inner radius of 50" and outer radius of 70". | -0.9999995e9 | |
| w2conf | float | 8 | ADU | Estimated confusion noise in the W2 sky background annulus, in digital numbers. | -0.9999995e9 | |
| w3flux | real | 4 | ADU | The "raw" W3 source flux measured in profile-fit photometry in units of digital numbers. | -0.9999995e9 | |
| w3sigflux | real | 4 | ADU | Uncertainty in the "raw" W3 source flux measurement in profile-fit photometry in units of digital numbers. | -0.9999995e9 | |
| w3sky | float | 8 | ADU | The trimmed average of the W3 sky background value in digital numbers measured in an annulus with an inner radius of 50" and outer radius of 70". | -0.9999995e9 | |
| w3sigsk | real | 4 | ADU | The uncertainty in the W3 sky background value in units of digital numbers measured in an annulus with an inner radius of 50" and outer radius of 70". | -0.9999995e9 | |
| w3conf | float | 8 | ADU | Estimated confusion noise in the W3 sky background annulus, in digital numbers. | -0.9999995e9 | |
| w4flux | real | 4 | ADU | The "raw" W4 source flux measured in profile-fit photometry in units of digital numbers. | -0.9999995e9 | |
| w4sigflux | real | 4 | ADU | Uncertainty in the "raw" W4 source flux measurement in profile-fit photometry in units of digital numbers. | -0.9999995e9 | |
| w4sky | float | 8 | ADU | The trimmed average of the W4 sky background value in digital numbers measured in an annulus with an inner radius of 50" and outer radius of 70". | -0.9999995e9 | |
| w4sigsk | real | 4 | ADU | The uncertainty in the W4 sky background value in units of digital numbers measured in an annulus with an inner radius of 50" and outer radius of 70" | -0.9999995e9. | |
| w4conf | float | 8 | ADU | Estimated confusion noise in the W4 sky background annulus, in digital numbers | -0.9999995e9 | |
| w1mag | real | 4 | mag | W1 "standard" aperture magnitude. | -0.9999995e9 | |
| w1sigm | real | 4 | mag | Uncertainty in the W1 "standard" aperture magnitude. | -0.9999995e9 | |
| w1flg | smallint | 2 | W1 "standard" aperture measurement quality flag. | -9999 | ||
| w1mcor | real | 4 | mag | W1 aperture curve-of-growth correction. | -0.9999995e9 | |
| w2mag | real | 4 | mag | W2 "standard" aperture magnitude. | -0.9999995e9 | |
| w2sigm | real | 4 | mag | Uncertainty in the W2 "standard" aperture magnitude. | -0.9999995e9 | |
| w2flg | smallint | 2 | W2 "standard" aperture measurement quality flag. | -9999 | ||
| w2mcor | real | 4 | mag | W2 aperture curve-of-growth correction, in magnitudes. | -0.9999995e9 | |
| w3mag | real | 4 | mag | W3 "standard" aperture magnitude. | -0.9999995e9 | |
| w3sigm | real | 4 | mag | Uncertainty in the W3 "standard" aperture magnitude. | -0.9999995e9 | |
| w3flg | smallint | 2 | W3 "standard" aperture measurement quality flag. | -9999 | ||
| w3mcor | real | 4 | mag | W3 aperture curve-of-growth correction, in magnitudes. | -0.9999995e9 | |
| w4mag | real | 4 | mag | W4 "standard" aperture magnitude | -0.9999995e9 | |
| w4sigm | real | 4 | mag | Uncertainty in the W4 "standard" aperture magnitude | -0.9999995e9 | |
| w4flg | smallint | 2 | W4 "standard" aperture measurement quality flag. | -9999 | ||
| w4mcor | real | 4 | mag | W4 aperture curve-of-growth correction, in magnitudes. | -0.9999995e9 | |
| w1mag_1 | real | 4 | mag | W1 5.5" radius aperture magnitude. | -0.9999995e9 | |
| w1sigm_1 | real | 4 | mag | Uncertainty in the W1 5.5" radius aperture magnitude. | -0.9999995e9 | |
| w1flg_1 | smallint | 2 | W1 5.5" radius aperture magnitude quality flag. | -9999 | ||
| w2mag_1 | real | 4 | mag | W2 5.5" radius aperture magnitude. | -0.9999995e9 | |
| w2sigm_1 | real | 4 | mag | Uncertainty in the W2 5.5" radius aperture magnitude. | -0.9999995e9 | |
| w2flg_1 | smallint | 2 | W2 5.5" radius aperture magnitude quality flag. | -9999 | ||
| w3mag_1 | real | 4 | mag | W3 5.5" radius aperture magnitude. | -0.9999995e9 | |
| w3sigm_1 | real | 4 | mag | Uncertainty in the W3 5.5" radius aperture magnitude. | -0.9999995e9 | |
| w3flg_1 | smallint | 2 | W3 5.5" radius aperture magnitude quality flag. | -9999 | ||
| w4mag_1 | real | 4 | mag | W4 11.0" radius aperture magnitude. | -0.9999995e9 | |
| w4sigm_1 | real | 4 | mag | Uncertainty in the W4 11.0" radius aperture magnitude. | -0.9999995e9 | |
| w4flg_1 | smallint | 2 | W4 11.0" radius aperture magnitude quality flag. | -9999 | ||
| w1mag_2 | real | 4 | mag | W1 8.25" radius aperture magnitude. | -0.9999995e9 | |
| w1sigm_2 | real | 4 | mag | Uncertainty in the W1 8.25" radius aperture magnitude. | -0.9999995e9 | |
| w1flg_2 | smallint | 2 | W1 8.25" radius aperture magnitude quality flag. | -9999 | ||
| w2mag_2 | real | 4 | mag | W2 8.25" radius aperture magnitude. | -0.9999995e9 | |
| w2sigm_2 | real | 4 | mag | Uncertainty in the W2 8.25" radius aperture magnitude. | -0.9999995e9 | |
| w2flg_2 | smallint | 2 | W2 8.25" radius aperture magnitude quality flag. | -9999 | ||
| w3mag_2 | real | 4 | mag | W3 8.25" radius aperture magnitude. | -0.9999995e9 | |
| w3sigm_2 | real | 4 | mag | Uncertainty in the W3 8.25" radius aperture magnitude. | -0.9999995e9 | |
| w3flg_2 | smallint | 2 | W3 8.25" radius aperture magnitude quality flag. | -9999 | ||
| w4mag_2 | real | 4 | mag | W4 16.5" radius aperture magnitude. | -0.9999995e9 | |
| w4sigm_2 | real | 4 | mag | Uncertainty in the W4 16.5" radius aperture magnitude. | -0.9999995e9 | |
| w4flg_2 | smallint | 2 | W4 16.5" radius aperture magnitude quality flag. | -9999 | ||
| w1mag_3 | real | 4 | mag | W1 11.0" radius aperture magnitude. | -0.9999995e9 | |
| w1sigm_3 | real | 4 | mag | Uncertainty in the W1 11.0" radius aperture magnitude. | -0.9999995e9 | |
| w1flg_3 | smallint | 2 | W1 11.0" radius aperture magnitude quality flag. | -9999 | ||
| w2mag_3 | real | 4 | mag | W2 11.0" radius aperture magnitude. | -0.9999995e9 | |
| w2sigm_3 | real | 4 | mag | Uncertainty in the W2 11.0" radius aperture magnitude. | -0.9999995e9 | |
| w2flg_3 | smallint | 2 | W2 11.0" radius aperture magnitude quality flag. | -9999 | ||
| w3mag_3 | real | 4 | mag | W3 11.0" radius aperture magnitude. | -0.9999995e9 | |
| w3sigm_3 | real | 4 | mag | Uncertainty in the W3 11.0" radius aperture magnitude. | -0.9999995e9 | |
| w3flg_3 | smallint | 2 | W3 11.0" radius aperture magnitude quality flag. | -9999 | ||
| w4mag_3 | real | 4 | mag | W4 22.0" radius aperture magnitude. | -0.9999995e9 | |
| w4sigm_3 | real | 4 | mag | Uncertainty in the W4 22.0" radius aperture magnitude. | -0.9999995e9 | |
| w4flg_3 | smallint | 2 | W4 22.0" radius aperture magnitude quality flag. | -9999 | ||
| w1mag_4 | real | 4 | mag | W1 13.75" radius aperture magnitude. | -0.9999995e9 | |
| w1sigm_4 | real | 4 | mag | Uncertainty in the W1 13.75" radius aperture magnitude. | -0.9999995e9 | |
| w1flg_4 | smallint | 2 | W1 13.75" radius aperture magnitude quality flag. | -9999 | ||
| w2mag_4 | real | 4 | mag | W2 13.75" radius aperture magnitude. | -0.9999995e9 | |
| w2sigm_4 | real | 4 | mag | Uncertainty in the W2 13.75" radius aperture magnitude. | -0.9999995e9 | |
| w2flg_4 | smallint | 2 | W2 13.75" radius aperture magnitude quality flag. | -9999 | ||
| w3mag_4 | real | 4 | mag. | W3 13.75" radius aperture magnitude. | -0.9999995e9 | |
| w3sigm_4 | real | 4 | mag | Uncertainty in the W3 13.75" radius aperture magnitude. | -0.9999995e9 | |
| w3flg_4 | smallint | 2 | W3 13.75" radius aperture magnitude quality flag. | -9999 | ||
| w4mag_4 | real | 4 | mag | W4 27.5" radius aperture magnitude. | -0.9999995e9 | |
| w4sigm_4 | real | 4 | mag | Uncertainty in the W4 27.5" radius aperture magnitude. | -0.9999995e9 | |
| w4flg_4 | smallint | 2 | W4 27.5" radius aperture magnitude quality flag. | -9999 | ||
| w1mag_5 | real | 4 | mag | W1 16.5" radius aperture magnitude. | -0.9999995e9 | |
| w1sigm_5 | real | 4 | mag | Uncertainty in the W1 16.5" radius aperture magnitude. | -0.9999995e9 | |
| w1flg_5 | smallint | 2 | W1 16.5" radius aperture magnitude quality flag. | -9999 | ||
| w2mag_5 | real | 4 | mag | W2 16.5" radius aperture magnitude. | -0.9999995e9 | |
| w2sigm_5 | real | 4 | mag | Uncertainty in the W2 16.5" radius aperture magnitude. | -0.9999995e9 | |
| w2flg_5 | smallint | 2 | W2 16.5" radius aperture magnitude quality flag. | -9999 | ||
| w3mag_5 | real | 4 | mag | W3 16.5" radius aperture magnitude. | -0.9999995e9 | |
| w3sigm_5 | real | 4 | mag | Uncertainty in the W3 16.5" radius aperture magnitude. | -0.9999995e9 | |
| w3flg_5 | smallint | 2 | W3 16.5" radius aperture magnitude quality flag. | -9999 | ||
| w4mag_5 | real | 4 | mag | W4 33.0" radius aperture magnitude. | -0.9999995e9 | |
| w4sigm_5 | real | 4 | mag | Uncertainty in the W4 33.0" radius aperture magnitude. | -0.9999995e9 | |
| w4flg_5 | smallint | 2 | W4 33.0" radius aperture magnitude quality flag. | -9999 | ||
| w1mag_6 | real | 4 | mag | W1 19.25" radius aperture magnitude. | -0.9999995e9 | |
| w1sigm_6 | real | 4 | mag | Uncertainty in the W1 19.25" radius aperture magnitude. | -0.9999995e9 | |
| w1flg_6 | smallint | 2 | W1 19.25" radius aperture magnitude quality flag. | -9999 | ||
| w2mag_6 | real | 4 | mag. | W2 19.25" radius aperture magnitude | -0.9999995e9 | |
| w2sigm_6 | real | 4 | mag | Uncertainty in the W2 19.25" radius aperture magnitude. | -0.9999995e9 | |
| w2flg_6 | smallint | 2 | W2 19.25" radius aperture magnitude quality flag. | -9999 | ||
| w3mag_6 | real | 4 | mag | W3 19.25" radius aperture magnitude. | -0.9999995e9 | |
| w3sigm_6 | real | 4 | mag | Uncertainty in the W3 19.25" radius aperture magnitude. | -0.9999995e9 | |
| w3flg_6 | smallint | 2 | W3 19.25" radius aperture magnitude quality flag. | -9999 | ||
| w4mag_6 | real | 4 | mag | W4 38.5" radius aperture magnitude. | -0.9999995e9 | |
| w4sigm_6 | real | 4 | mag | Uncertainty in the W4 38.5" radius aperture magnitude. | -0.9999995e9 | |
| w4flg_6 | smallint | 2 | W4 38.5" radius aperture magnitude quality flag. | -9999 | ||
| w1mag_7 | real | 4 | mag | W1 22.0" radius aperture magnitude. | -0.9999995e9 | |
| w1sigm_7 | real | 4 | mag | Uncertainty in the W1 22.0" radius aperture magnitude. | -0.9999995e9 | |
| w1flg_7 | smallint | 2 | W1 22.0" radius aperture magnitude quality flag. | -9999 | ||
| w2mag_7 | real | 4 | mag | W2 22.0" radius aperture magnitude. | -0.9999995e9 | |
| w2sigm_7 | real | 4 | mag | Uncertainty in the W2 22.0" radius aperture magnitude. | -0.9999995e9 | |
| w2flg_7 | smallint | 2 | W2 22.0" radius aperture magnitude quality flag. | -9999 | ||
| w3mag_7 | real | 4 | mag | W3 22.0" radius aperture magnitude. | -0.9999995e9 | |
| w3sigm_7 | real | 4 | mag | Uncertainty in the W3 22.0" radius aperture magnitude. | -0.9999995e9 | |
| w3flg_7 | smallint | 2 | W3 22.0" radius aperture magnitude quality flag. | -9999 | ||
| w4mag_7 | real | 4 | mag | W4 44.0" radius aperture magnitude. | -0.9999995e9 | |
| w4sigm_7 | real | 4 | mag | Uncertainty in the W4 44.0" radius aperture magnitude. | -0.9999995e9 | |
| w4flg_7 | smallint | 2 | W4 44.0" radius aperture magnitude quality flag. | -9999 | ||
| w1mag_8 | real | 4 | mag | W1 24.75" radius aperture magnitude. | -0.9999995e9 | |
| w1sigm_8 | real | 4 | mag | Uncertainty in the W1 24.75" radius aperture magnitude. | -0.9999995e9 | |
| w1flg_8 | smallint | 2 | W1 24.75" radius aperture magnitude quality flag. | -9999 | ||
| w2mag_8 | real | 4 | mag | W2 24.75" radius aperture magnitude. | -0.9999995e9 | |
| w2sigm_8 | real | 4 | mag | Uncertainty in the W2 24.75" radius aperture magnitude. | -0.9999995e9 | |
| w2flg_8 | smallint | 2 | W2 24.75" radius aperture magnitude quality flag. | -9999 | ||
| w3mag_8 | real | 4 | mag | W3 24.75" radius aperture magnitude. | -0.9999995e9 | |
| w3sigm_8 | real | 4 | mag | Uncertainty in the W3 24.75" radius aperture magnitude. | -0.9999995e9 | |
| w3flg_8 | smallint | 2 | W3 24.75" radius aperture magnitude quality flag. | -9999 | ||
| w4mag_8 | real | 4 | mag | W4 49.5" radius aperture magnitude. | -0.9999995e9 | |
| w4sigm_8 | real | 4 | mag | Uncertainty in the W4 49.5" radius aperture magnitude. | -0.9999995e9 | |
| w4flg_8 | smallint | 2 | W4 49.5" radius aperture magnitude quality flag. | -9999 | ||
| w1magp | real | 4 | mag | Inverse-variance-weighted mean W1 magnitude computed from profile-fit measurements on the w1m individual frames covering this source. | -0.9999995e9 | |
| w1sigp1 | real | 4 | mag | Standard deviation of the population of W1 fluxes measured on the w1m individual frames covering this source. | -0.9999995e9 | |
| w1sigp2 | real | 4 | mag | Standard deviation of the mean of the distribution of W1 fluxes (w1magp) computed from profile-fit measurements on the w1m individual frames covering this source. | -0.9999995e9 | |
| w1dmag | real | 4 | mag | Difference between maximum and minimum magnitude of the source from all usable single-exposure frames, W1. | -0.9999995e9 | |
| w1ndf | bigint | 8 | Number of degrees of freedom in the flux variability chi-square, W1. | -99999999 | ||
| w1mlq | int | 4 | Probability measure that the source is variable in W1 flux. | -99999999 | ||
| w1mjdmin | float | 8 | The earliest modified Julian Date (mJD) of the W1 single-exposures covering the source. | |||
| w1mjdmax | float | 8 | The latest modified Julian Date (mJD) of the W1 single-exposures covering the source. | |||
| w1mjdmean | float | 8 | The average modified Julian Date (mJD) of the W1 single-exposures covering the source. | |||
| w2magp | real | 4 | mag | Inverse-variance-weighted mean W2 magnitude computed from profile-fit measurements on the w2m individual frames covering this source. | -0.9999995e9 | |
| w2sigp1 | real | 4 | mag | Standard deviation of the population of W2 fluxes measured on the w2m individual frames covering this source. | -0.9999995e9 | |
| w2sigp2 | real | 4 | mag | Standard deviation of the mean of the distribution of W2 fluxes (w2magp) computed from profile-fit measurements on the w2m individual frames covering this source. | -0.9999995e9 | |
| w2dmag | real | 4 | mag | Difference between maximum and minimum magnitude of the source from all usable single-exposure frames, W2. | -0.9999995e9 | |
| w2ndf | bigint | 8 | Number of degrees of freedom in the flux variability chi-square, W2. | -99999999 | ||
| w2mlq | int | 4 | Probability measure that the source is variable in W2 flux. | -99999999 | ||
| w2mjdmin | float | 8 | The earliest modified Julian Date (mJD) of the W2 single-exposures covering the source. | |||
| w2mjdmax | float | 8 | The latest modified Julian Date (mJD) of the W2 single-exposures covering the source. | |||
| w2mjdmean | float | 8 | The average modified Julian Date (mJD) of the W2 single-exposures covering the source. | |||
| w3magp | real | 4 | mag | Inverse-variance-weighted mean W3 magnitude computed from profile-fit measurements on the w3m individual frames covering this source. | -0.9999995e9 | |
| w3sigp1 | real | 4 | mag | Standard deviation of the population of W3 fluxes measured on the w3m individual frames covering this source. | -0.9999995e9 | |
| w3sigp2 | real | 4 | mag | Standard deviation of the mean of the distribution of W3 fluxes (w3magp) computed from profile-fit measurements on the w3m individual frames covering this source. | -0.9999995e9 | |
| w3dmag | real | 4 | mag | Difference between maximum and minimum magnitude of the source from all usable single-exposure frames, W3. | -0.9999995e9 | |
| w3ndf | bigint | 8 | Number of degrees of freedom in the flux variability chi-square, W3. | -99999999 | ||
| w3mlq | int | 4 | Probability measure that the source is variable in W3 flux. | -99999999 | ||
| w3mjdmin | float | 8 | The earliest modified Julian Date (mJD) of the W3 single-exposures covering the source. | |||
| w3mjdmax | float | 8 | The latest modified Julian Date (mJD) of the W3 single-exposures covering the source. | |||
| w3mjdmean | float | 8 | The average modified Julian Date (mJD) of the W3 single-exposures covering the source. | |||
| w4magp | real | 4 | mag | Inverse-variance-weighted mean W4 magnitude computed from profile-fit measurements on the w4m individual frames covering this source. | -0.9999995e9 | |
| w4sigp1 | real | 4 | mag | Standard deviation of the population of W4 fluxes measured on the w4m individual frames covering this source. | -0.9999995e9 | |
| w4sigp2 | real | 4 | mag | Standard deviation of the mean of the distribution of W4 fluxes (w4magp) computed from profile-fit measurements on the w4m individual frames covering this source. | -0.9999995e9 | |
| w4dmag | real | 4 | mag | Difference between maximum and minimum magnitude of the source from all usable single-exposure frames, W4. | -0.9999995e9 | |
| w4ndf | bigint | 8 | Number of degrees of freedom in the flux variability chi-square, W4. | -99999999 | ||
| w4mlq | int | 4 | Probability measure that the source is variable in W4 flux. | -99999999 | ||
| w4mjdmin | float | 8 | The earliest modified Julian Date (mJD) of the W4 single-exposures covering the source. | |||
| w4mjdmax | float | 8 | The latest modified Julian Date (mJD) of the W4 single-exposures covering the source. | |||
| w4mjdmean | float | 8 | The average modified Julian Date (mJD) of the W4 single-exposures covering the source. | |||
| rho12 | smallint | 2 | % | The correlation coefficient between the W1 and W2 single-exposure flux measurements. | -9999 | |
| rho23 | smallint | 2 | % | The correlation coefficient between the W2 and W4 single-exposure flux measurements. | -9999 | |
| rho34 | smallint | 2 | % | The correlation coefficient between the W3 and W4 single-exposure flux measurements. | -9999 | |
| q12 | int | 4 | Correlation significance between W1 and W2. | |||
| q23 | int | 4 | Correlation significance between W2 and W3. | |||
| q34 | int | 4 | Correlation significance between W3 and W4. | |||
| xscprox | real | 4 | arcsec | 2MASS Extended Source Catalog (XSC) proximity. | -0.9999995e9 | |
| w1rsemi | real | 4 | arcsec | Semi-major axis of the elliptical aperture used to measure source in W1. | -0.9999995e9 | |
| w1ba | real | 4 | arcsec | Axis ratio (b/a) of the elliptical aperture used to measure source in W1. | -0.9999995e9 | |
| w1pa | real | 4 | degrees | Position angle (degrees E of N) of the elliptical aperture major axis used to measure source in W1. | -0.9999995e9 | |
| w1gmag | real | 4 | mag | W1 magnitude of source measured in the elliptical aperture described by w1rsemi, w1ba, and w1pa. | -0.9999995e9 | |
| w1gerr | real | 4 | mag | Uncertainty in the W1 magnitude of source measured in elliptical aperture. | -0.9999995e9 | |
| w1gflg | smallint | 2 | W1 elliptical aperture measurement quality flag. | -9999 | ||
| w2rsemi | real | 4 | arcsec | Semi-major axis of the elliptical aperture used to measure source in W2. | -0.9999995e9 | |
| w2ba | real | 4 | arcsec | Axis ratio (b/a) of the elliptical aperture used to measure source in W2. | -0.9999995e9 | |
| w2pa | real | 4 | degrees | Position angle (degrees E of N) of the elliptical aperture major axis used to measure source in W2. | -0.9999995e9 | |
| w2gmag | real | 4 | mag | W2 magnitude of source measured in the elliptical aperture described by w2rsemi, w2ba, and w2pa. | -0.9999995e9 | |
| w2gerr | real | 4 | mag | Uncertainty in the W2 magnitude of source measured in elliptical aperture. | -0.9999995e9 | |
| w2gflg | smallint | 2 | W2 elliptical aperture measurement quality flag. | -9999 | ||
| w3rsemi | real | 4 | arcsec | Semi-major axis of the elliptical aperture used to measure source in W3. | -0.9999995e9 | |
| w3ba | real | 4 | arcsec | Axis ratio (b/a) of the elliptical aperture used to measure source in W3. | -0.9999995e9 | |
| w3pa | real | 4 | degrees | Position angle (degrees E of N) of the elliptical aperture major axis used to measure source in W3. | -0.9999995e9 | |
| w3gmag | real | 4 | mag | W3 magnitude of source measured in the elliptical aperture described by w3rsemi, w3ba, and w3pa. | -0.9999995e9 | |
| w3gerr | real | 4 | mag | Uncertainty in the W3 magnitude of source measured in elliptical aperture. | -0.9999995e9 | |
| w3gflg | smallint | 2 | W3 elliptical aperture measurement quality flag. | -9999 | ||
| w4rsemi | real | 4 | arcsec | Semi-major axis of the elliptical aperture used to measure source in W4. | -0.9999995e9 | |
| w4ba | real | 4 | arcsec | Axis ratio (b/a) of the elliptical aperture used to measure source in W4. | -0.9999995e9 | |
| w4pa | real | 4 | degrees | Position angle (degrees E of N) of the elliptical aperture major axis used to measure source in W4. | -0.9999995e9 | |
| w4gmag | real | 4 | mag | W4 magnitude of source measured in the elliptical aperture described by w4rsemi, w4ba, and w4pa. | -0.9999995e9 | |
| w4gerr | real | 4 | mag | Uncertainty in the W4 magnitude of source measured in elliptical aperture. | -0.9999995e9 | |
| w4gflg | smallint | 2 | W4 elliptical aperture measurement quality flag. | -9999 | ||
| tmass_key | bigint | 8 | 2MASS PSC association. Unique identifier of the closest source in the 2MASS Point Source Catalog (PSC) that falls within 3" of the position of this WISE source. | -99999999 | ||
| r_2mass | real | 4 | arcsec | Distance separating the positions of the WISE source and associated 2MASS PSC source within 3", default if there is no associated 2MASS PSC source. | -0.9999995e9 | |
| pa_2mass | real | 4 | degrees | Position angle (degrees E of N) of the vector from the WISE source to the associated 2MASS PSC source, default if there is no associated 2MASS PSC source. | -0.9999995e9 | |
| n_2mass | smallint | 2 | The number of 2MASS PSC entries found within a 3" radius of the WISE source position. | -9999 | ||
| j_m_2mass | real | 4 | mag | 2MASS J-band magnitude or magnitude upper limit of the associated 2MASS PSC source. | -0.9999995e9 | |
| j_msig_2mass | real | 4 | mag | 2MASS J-band corrected photometric uncertainty of the associated 2MASS PSC source. | -0.9999995e9 | |
| h_m_2mass | real | 4 | mag | 2MASS H-band magnitude or magnitude upper limit of the associated 2MASS PSC source. | -0.9999995e9 | |
| h_msig_2mass | real | 4 | mag | 2MASS H-band corrected photometric uncertainty of the associated 2MASS PSC source. | -0.9999995e9 | |
| k_m_2mass | real | 4 | mag | 2MASS Ks-band magnitude or magnitude upper limit of the associated 2MASS PSC source. | -0.9999995e9 | |
| k_msig_2mass | real | 4 | mag | 2MASS Ks-band corrected photometric uncertainty of the associated 2MASS PSC source. | -0.9999995e9 | |
| best_use_cntr | bigint | 8 | Cntr identification value of the source extraction that was selected as a candidate Catalog source in the duplicate resolution process for the group of associated sources that included this extraction. | -99999999 | ||
| ngrp | smallint | 2 | Number of positionally associated duplicate resolution groups in which this extractions was included. | -9999 | ||
| cx | float | 8 | unit vector of spherical co-ordinates (similar to x in IPAC IRSA schema, but recomputed) | pos.distance;pos.cartesian.x | ||
| cy | float | 8 | unit vector of spherical co-ordinates (similar to y in IPAC IRSA schema, but recomputed) | pos.distance;pos.cartesian.y | ||
| cz | float | 8 | unit vector of spherical co-ordinates (similar to z in IPAC IRSA schema, but recomputed) | pos.distance;pos.cartesian.z | ||
| htmID | bigint | 8 | Hierarchical Triangular Mesh (HTM) index for equatorial co-ordinates (similar to spt_ind in IPAC IRSA schema, but recomputed to level 20) | pos.eq | ||
| Total length | 1292 |