| J/ApJ/690/163/table3 | The first Swift UV-Opt GRB afterglow catalog (Roming+, 2009) Selected sample from the Swift/UVOT image mode burst database (63315 rows) | recno=3455 |
| Column | Value | Explain (UCD) | |
| _RAJ2000 | 08 55 34.910 | "h:m:s" | Right ascension (FK5, Equinox=J2000.0) (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 | +11 10 30.70 | "d:m:s" | Declination (FK5, Equinox=J2000.0) (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 | 08 52 51.514 | "h:m:s" | Right ascension (FK4, Equinox=B1950.0) (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 | +11 22 01.09 | "d:m:s" | Declination (FK4, Equinox=B1950.0) (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 | 216.889064 | deg | Galactic longitude (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 | +32.583654 | deg | Galactic latitude (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) |
| 3455recno | 3455 | Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) | |
| GRB | 050416B | Object ID (YYMMDDA) (linked to the Swift/UVOT burst catalog ) (meta.id;meta.main) | |
| RAJ2000 | 133.8955 | deg | (i) Right ascension (J2000.0) (Note 1) (pos.eq.ra;meta.main) |
| DEJ2000 | +11.1752 | deg | (i) Declination (J2000.0) (Note 1) (pos.eq.dec;meta.main) |
| e_pos | 1.8 | arcsec | Positional uncertainty (stat.error) |
| TrigT | 135383754.1 | s | Time of burst trigger in mission elapsed time (MET) (Note 2) (time.epoch) |
| TrigUT | 2005-04-16-22:35:54.119 | Time of burst trigger (UT) (time.epoch) | |
| Time | 136651374.9 | s | Time of middle of exposure in MET (Tstart+Telp/2) (time.epoch) |
| Tstart | 136651305.8 | s | Time of start of exposure in MET (Note 2) (time.epoch) |
| Tstop | 136651444.1 | s | Time of end of exposure in MET (Note 2) (time.epoch) |
| Exp | 136.106 | s | Total exposure time with all correction applied (Note 3) (arith.factor;time.duration;obs.exposure) |
| Telp | 138.287 | s | Total elapsed time (Tstop-Tstart) (time.interval) |
| Filt | V | UVOT filter used (Note G1) (instr.setup;instr.filter) | |
| Binn | 1 | [1/2] Binning factor (1=1x1binning and 2=2x2binning) (instr.setup) | |
| Ap | 3.0 | arcsec | Source aperture radius (phys.angSize) |
| A(SR) | 27.97 | arcsec2 | Area of the source region (SR) (phys.area;obs.field) |
| A(BR) | 1398.62 | arcsec2 | Area of the background region (BR) (instr.background;obs.field) |
| PlateSc | 0.502 | arcsec/pix | Image plate scale (error in the mean plate scale is ±0.0005"/pix) (stat.error;instr.scale;instr.plate) |
| ct(SR) | 100.62 | ct | Total number of counts in SR (source) (phot.count;em.UV) |
| e_ct(SR) | 9.99 | ct | ct(SR) error (stat.error) |
| ct(BR) | 4463.70 | ct | Total number of counts in BR (phot.count;em.UV) |
| e_ct(BR) | 66.13 | ct | ct(BR) error (stat.error) |
| ct(5) | 238.24 | ct | Total number of counts in standard 5" aperture (phot.count;em.UV) |
| e_ct(5) | 15.29 | ct | Binomial ct(5) error (stat.error) |
| CR(SR) | 7.393e-01 | ct/s | Count rate in SR (source region) (phot.count;em.UV) |
| e_CR(SR) | 7.340e-02 | ct/s | Error in the SR total count rate (phot.count;em.UV) |
| CR(BR) | 2.345e-02 | ct/s/arcsec2 | Total count rate in BR (background) (phot.count;em.UV) |
| e_CR(BR) | 3.474e-04 | ct/s/arcsec2 | Error in the BR count rate (phot.count;em.UV) |
| CR(bg) | 2.387e-02 | ct/s/arcsec2 | Global background rate (Note 4) (phot.count;em.UV) |
| A(bg) | 1.004e+06 | arcsec2 | Area of global background region (instr.background;obs.field) |
| CR(CLR) | 1.750e+00 | ct/s | Total count rate in coincidence loss region (CLR) (phot.count;em.UV) |
| e_CR(CLR) | 1.123e-01 | ct/s | Error in the count rate of the CLR (phot.count;em.UV) |
| cf(CLR) | 1.011 | Coincidence loss correction factor (CLCF) for CLR (Note 5) (instr.param) | |
| e_cf(CLR) | 0.065 | Error in the CLR CLCF (stat.error) | |
| cf(BR) | 1.011 | CLCF for BR (instr.param) | |
| e_cf(BR) | 0.015 | Error in the BR CLCF (stat.error) | |
| CLC(SR) | 11.47 | ct | Coincidence loss corrected (CLC) counts in SR (source region) (phot.count;em.UV) |
| e_CLC(SR) | 10.23 | ct | Error in the SR CLC counts (stat.error) |
| CLC(BG) | 4513.94 | ct | CLC counts in BR (ct(BR) x cf(BR)) (phot.count;em.UV) |
| e_CLC(BG) | 67.56 | ct | Error in the BR CLC counts (stat.error) |
| CLCR(SR) | 7.473e-01 | ct/s | CLC raw count rate in SR (source) (phot.count;em.UV) |
| e_CLCR(SR) | 7.420e-02 | ct/s | Error in the SR CLC raw count rate (phot.count;em.UV) |
| CLCR(BR) | 2.371e-02 | ct/s/arcsec2 | CLC background surface count rate (phot.count;em.UV) |
| e_CLCR(BR) | 3.513e-04 | ct/s/arcsec2 | Error in the CLC background surface count rate (phot.count;em.UV) |
| ccCR(SR) | 8.400e-02 | ct/s | Coincidence corrected net count rate in SR (phot.count;em.UV) |
| e_ccCR(SR) | 7.485e-02 | ct/s | Error in the coincidence corrected net count rate (phot.count;em.UV) |
| ApCor | 1.089 | Aperture correction between a 3" and 5" aperture radius for the v filter (instr.param) | |
| e_ApCor | 1.089 | 1σ error in ApCor (stat.error) | |
| CLCR | 9.145e-02 | ct/s | CLC count rate used to calculate flux and magnitude (phot.count;em.UV) |
| e_CLCR | 8.149e-02 | ct/s | Error on the final CLC count rate (stat.error) |
| mag | 20.49 | mag | Magnitude of the source in the UVOT system (phot.mag) |
| e_mag | 0.97 | mag | 1sigma error in magnitude (stat.error;phot.mag) |
| SNR | 1.1 | Signal-to-noise ratio (stat.snr) | |
| mag(bg) | 21.95 | mag/arcsec2 | Sky magnitude in the UVOT system (phot.mag) |
| e_mag(bg) | 0.02 | mag/arcsec2 | 1sigma error in background magnitude (stat.error) |
| magLim | 19.41 | mag | " N"-sigma limiting magnitude (phot.mag) |
| sigma | 3.0 | [0-9] Chosen parameter for "N" (meta.number) | |
| mag(1) | 11.46 | mag | Magnitude at which the count rate is one count per CCD frame (phot.mag) |
| Flam | 2.39e-17 | cW/m2/nm | Flux density in erg/s/cm2/Å (phot.flux.density) |
| e_Flam | 2.13e-17 | cW/m2/nm | 1sigma error in flux density (stat.error) |
| Flam(bg) | 6.20e-18 | Flux density of the sky in erg/s/cm2/Å/arcsec2 unit (phot.flux.density) | |
| e_Flam(bg) | 9.18e-20 | 1sigma error in sky flux density (stat.error) | |
| FlamLim | 6.45e-17 | cW/m2/nm | "N"-sigma limiting flux density in erg/s/cm2/Å (phot.flux.density) |
| Flam(1) | 9.73e-14 | cW/m2/nm | Flux density at which the count rate is one count per frame (phot.flux.density) |
| Fnu | 2.33e-02 | mJy | Flux density (phot.flux.density) |
| e_Fnu | 2.07e-02 | mJy | 1sigma error in flux density (stat.error) |
| Fnu(bg) | 6.03e-03 | mJy/arcsec2 | Flux density of the sky (phot.flux.density) |
| e_Fnu(bg) | 8.94e-05 | mJy/arcsec2 | 1sigma error in sky flux density (stat.error) |
| FnuLim | 6.27e-02 | mJy | "N"-sigma limiting flux density (phot.flux.density) |
| Fnu(1) | 9.47e+01 | mJy | Flux density at which the count rate is one count per frame time (phot.flux.density) |
| RAdegN | 133.8945 | deg | Right ascension (J2000) of closest non-GRB source within 15" (pos.eq.ra) |
| DEdegN | +11.1731 | deg | Declination (J2000) of closest non-GRB source within 15" (pos.eq.dec) |
| magN | 21.48 | mag | Magnitude in the given UVOT band of closest non-GRB source (phot.mag) |
| RAdegC | deg | Centroided Right ascension (J2000.0) (pos.eq.ra) | |
| DEdegC | deg | Centroided declination (J2000.0) (pos.eq.dec) | |
| e_posC | arcsec | Centroided positional uncertainty (stat.error) | |
| Set | F | [FT] Settling image flag (Note 6) (meta.code.qual) | |
| Asp | F | [FT] Aspect error flag (Note 7) (meta.code.qual) | |
| Trl | F | [FT] Charge trailing flag (Note 8) (meta.code.qual) | |
| Cro | F | [FT] Crowded field flag (meta.code.qual) | |
| Spk | F | [FT] Diffraction spike flag (meta.code.qual) | |
| Edg | F | [FT] Edge of field flag (Note 9) (meta.code.qual) | |
| Hal | F | [FT] In halo flag (Note 10) (meta.code.qual) | |
| Qlt | F | [FT] Poor quality flag (Note 11) (meta.code.qual) | |
| TrigNum | 00114797 | Swift triggering number for the burst (time.epoch) | |
| ExtName | vv136651305I | FITS extension name that contains this observation (Note 12) (meta.id;phys.angSize;obs) | |
| ImName | 00114797003/uvot/image/st00114797003uvv_sk.img.gz[27] | Image name (obs.image) | |
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