| III/197/lrs | IRAS Low Resolution Spectra (IRAS team, 1987) The IRAS Low Resolution Spectra spectrum (5425 rows) | -c=308.1651 +41.0036, eq=J2000 |
| III/197/assoc | IRAS Low Resolution Spectra (IRAS team, 1987) Associated sources (10913 rows) | (No coordinates in this table) |
| VII/73/irassss | IRAS Small Scale Structure Catalog, Ver 1.00 (Helou+ 1986) IRAS Small Scale Structure Catalog Sources (16740 rows) | -c=308.1651 +41.0036, eq=J2000 |
| VII/73/assoc | IRAS Small Scale Structure Catalog, Ver 1.00 (Helou+ 1986) Information about positional associations with sources in other catalogs (5178 rows) | (No coordinates in this table) |
| II/126/sources | IRAS Serendipitous Survey Catalog (IPAC 1986) Properties of the point sources identified (43886 rows) | -c=308.1651 +41.0036, eq=J2000 |
| II/126/assoc | IRAS Serendipitous Survey Catalog (IPAC 1986) Information about positional associations with sources in other catalogs (29583 rows) | (No coordinates in this table) |
| II/126/headers | IRAS Serendipitous Survey Catalog (IPAC 1986) Information about the reference and confirming grids (observations) in which point sources were identified (1813 rows) | (No coordinates in this table) |
| II/126/overlap | IRAS Serendipitous Survey Catalog (IPAC 1986) Overlapping fields (Appendix A) (2149 rows) | (No coordinates in this table) |
| VII/113/xcat | Catalogued Galaxies + QSOs observed in IRAS Survey, Vers.2 (IPAC 1989) Point source data (11444 rows) | -c=308.1651 +41.0036, eq=J2000 |
| VII/113/assoc | Catalogued Galaxies + QSOs observed in IRAS Survey, Vers.2 (IPAC 1989) Association Data for Extragalactic Catalog (12776 rows) | (No coordinates in this table) |
| II/125/main | IRAS catalogue of Point Sources, Version 2.0 (IPAC 1986) IRAS Point Sources (fluxes in red for upper limits) (245889 rows) | -c=308.1651 +41.0036, eq=J2000 |
| Column | Value | Explain (UCD) | |
| _r | 0.019 | arcmin | Distance from center (20 30 51.5+40 49 57)[FK4/B1950], at Epoch=J1983.5 (pos.angDistance) |
| _RAJ2000 | 20 32 39.723 | "h:m:s" | Right ascension (FK5, Equinox=J2000.0) at Epoch=J1983.5 (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra) |
| _DEJ2000 | +41 00 13.06 | "d:m:s" | Declination (FK5, Equinox=J2000.0) at Epoch=J1983.5 (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec) |
| _RAB1950 | 20 30 51.600 | "h:m:s" | Right ascension (FK4, Equinox=B1950.0) at Epoch=J1983.5 (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.ra) |
| _DEB1950 | +40 49 57.00 | "d:m:s" | Declination (FK4, Equinox=B1950.0) at Epoch=J1983.5 (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.eq.dec) |
| _Glon | 079.908439 | deg | Galactic longitude at Epoch=J1983.5 (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lon) |
| _Glat | +0.691985 | deg | Galactic latitude at Epoch=J1983.5 (computed by VizieR, not part of the original data. The format may include more digits than the original data because of internal accuracy requirements in VizieR and across other CDS services) (pos.galactic.lat) |
| 221527recno | 221527 | Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) | |
| IRAS | 20308+4049 | (i) IRAS source name (meta.id;meta.main) | |
| RA1950 | 20 30 51.6 | "h:m:s" | (i) Hours RA, equinox 1950.0, epoch 1983.5 (pos.eq.ra;meta.main) |
| DE1950 | +40 49 57 | "d:m:s" | (i) Degrees Dec, equinox 1950.0, epoch 1983.5 (pos.eq.dec;meta.main) |
| Major | 30 | arcsec | Uncertainty ellipse major axis (stat.error) |
| Minor | 10 | arcsec | Uncertainty ellipse minor axis (stat.error) |
| PosAng | 55 | deg | Uncertainty ellipse position angle (Note 1) (stat.error;pos.posAng) |
| NHcon | 3 | Number of times observed (meta.number) | |
| Fnu_12 | 6.22e-01 | Jy | Average non-color corrected flux density, 12um (in red for upper limits) (Note 5) (phot.flux.density;em.IR.8-15um) |
| e_Fnu_12 | 12 | % | Percent relative flux den. uncertainty, 12um (stat.error) |
| q_Fnu_12 | 3 | [1,3] Flux density quality, 12um (Note 3) (meta.code.qual) | |
| Fnu_25 | 2.48e+00 | Jy | Average non-color corrected flux density, 25um (in red for upper limits) (Note 5) (phot.flux.density;em.IR.15-30um) |
| e_Fnu_25 | 0 | % | Percent relative flux den. uncertainty, 25um (stat.error) |
| q_Fnu_25 | 1 | [1,3] Flux density quality, 25um (Note 3) (meta.code.qual) | |
| Fnu_60 | 1.23e+01 | Jy | Average non-color corrected flux density, 60um (in red for upper limits) (Note 5) (phot.flux.density;em.IR.30-60um) |
| e_Fnu_60 | 0 | % | Percent relative flux den. uncertainty, 60um (stat.error) |
| q_Fnu_60 | 1 | [1,3] Flux density quality, 60um (Note 3) (meta.code.qual) | |
| Fnu_100 | 1.09e+02 | Jy | Average non-color corrected flux density, 100um (in red for upper limits) (Note 5) (phot.flux.density;em.IR.60-100um) |
| e_Fnu_100 | 0 | % | Percent relative flux den. uncertainty, 100um (stat.error) |
| q_Fnu_100 | 1 | [1,3] Flux density quality, 100um (Note 3) (meta.code.qual) | |
| NLRS | 0 | Number of significant LRS spectra (Note 4) (meta.number) | |
| LRSChar | Characterization of averaged LRS spectrum (Note 4) (meta.code.class) | ||
| TSNR_12 | 53 | 10x minimum signal-to-noise ratio, 12um (stat.snr;stat.min) | |
| TSNR_25 | 0 | 10x minimum signal-to-noise ratio, 25um (stat.snr;stat.min) | |
| TSNR_60 | 0 | 10x minimum signal-to-noise ratio, 60um (stat.snr;stat.min) | |
| TSNR_100 | 0 | 10x minimum signal-to-noise ratio, 100um (stat.snr;stat.min) | |
| CC_12 | C | Point source correlation coeff., 12um (Note 8) (meta.note) | |
| CC_25 | Point source correlation coeff., 25um (Note 8) (meta.note) | ||
| CC_60 | Point source correlation coeff., 60um (Note 8) (meta.note) | ||
| CC_100 | Point source correlation coeff., 100um (Note 8) (meta.note) | ||
| Var | -1 | % | Percent likelihood of variability (meta.code;src.var) |
| Disc | 0 | Discrepant fluxes flag, 1 per band, hex encoded (Note 6) (meta.code) | |
| Confuse | 0 | Confusion flags, 1 per band, hex encoded (Note 6) (meta.code) | |
| PNearH | 0 | Number of nearby hours-confirmed point sources (meta.number) | |
| PNearW | 3 | Number of nearby weeks-confirmed point sources (meta.code) | |
| SES1_12 | 1 | Nearby seconds-confirmed small ext., 12um (Note 7) (instr.param) | |
| SES1_25 | 3 | Nearby seconds-confirmed small ext., 25um (Note 7) (instr.param) | |
| SES1_60 | 6 | Nearby seconds-confirmed small ext., 60um (Note 7) (instr.param) | |
| SES1_100 | 0 | Nearby seconds-confirmed small ext., 100um (Note 7) (instr.param) | |
| SES2_12 | 0 | Nearby weeks-confirmed small ext., 12um (Note 7) (instr.param) | |
| SES2_25 | 0 | Nearby weeks-confirmed small ext., 25um (Note 7) (instr.param) | |
| SES2_60 | 0 | Nearby weeks-confirmed small ext., 60um (Note 7) (instr.param) | |
| SES2_100 | 0 | Nearby weeks-confirmed small ext., 100um (Note 7) (instr.param) | |
| HSDFlag | F | High source density bin flag, hex encoded (Note 6) (meta.code) | |
| Cirr1 | 5 | Number of nearby 100 micron only WSDB sources (meta.number) | |
| Cirr2 | 7 | 100 micron sky brightness ratio to flux den. (Note 2) (phot.flux;arith.ratio) | |
| Cirr3 | 254 | MJy/sr | Total 100 micron sky surface brightness (phot.flux.density.sb;em.IR.60-100um) |
| NID | 1 | Number of positional associations (meta.number) | |
| IDType | 2 | [1,4] Type of association (Note 9) (src.class) | |
| MHcon | 0 | Possible number of HCONs (meta.number) | |
| FCor_12 | 10-3 | Flux correction factor applied (Note 5) (arith.factor) | |
| FCor_25 | 10-3 | Flux correction factor applied (Note 5) (arith.factor) | |
| FCor_60 | 10-3 | Flux correction factor applied (Note 5) (arith.factor) | |
| FCor_100 | 10-3 | Flux correction factor applied (Note 5) (arith.factor) | |
| II/125/assoc | IRAS catalogue of Point Sources, Version 2.0 (IPAC 1986) Associations (142228 rows) | (No coordinates in this table) |
| II/156A/assoc | IRAS Faint Source Catalog, |b| > 10, Version 2.0 (Moshir+ 1989) Associations (235935 rows) | (No coordinates in this table) |
| II/156A/main | IRAS Faint Source Catalog, |b| > 10, Version 2.0 (Moshir+ 1989) IRAS Faint Sources (fluxes in red for upper limits) (173044 rows) | -c=308.1651 +41.0036, eq=J2000 |
| II/274/iras_r | IRAS Point Source Reject Catalog (IRAS 1989) IRAS Point Source Reject Catalog, Version 2.1 (fluxes in red for upper limits) (372774 rows) | -c=308.1651 +41.0036, eq=J2000 |
| II/274/assoc_r | IRAS Point Source Reject Catalog (IRAS 1989) Optical associations (89632 rows) | (No coordinates in this table) |
| II/275/assoc | IRAS Faint Source Reject Catalog (IPAC 1992) Associations of the point sources in FSR. (318691 rows) | -c=308.1651 +41.0036, eq=J2000 |
| II/275/fsr | IRAS Faint Source Reject Catalog (IPAC 1992) Faint Source Reject Catalog (fluxes in red for upper limits) (593516 rows) | -c=308.1651 +41.0036, eq=J2000 |
© Université de Strasbourg/CNRS
• Contact
