Show | Sort | Column | Constraint | Explain (UCD) |
| | recno | | Record number assigned by the VizieR team. Should Not be used for identification. (meta.record) (RECORD) |
| | GRB | (char) | Object ID (YYMMDDA) (meta.id;meta.main) (ID_MAIN) |
| | RAJ2000 | deg | (i) Right ascension (J2000.0) (Note 1)
(pos.eq.ra;meta.main) (POS_EQ_RA_MAIN) |
| | DEJ2000 | deg | (i) Declination (J2000.0) (Note 1)
(pos.eq.dec;meta.main) (POS_EQ_DEC_MAIN) |
| | e_pos | arcsec | Positional uncertainty (stat.error) (ERROR) |
| | TrigT | s | Time of burst trigger in mission elapsed time (MET) (Note 2)
(time.epoch) (TIME_DATE) |
| | TrigUT | (char) | Time of burst trigger (UT) (time.epoch) (TIME_DATE) |
| | Time | s | Time of middle of exposure in MET (Tstart+Telp/2) (time.epoch) (TIME_EXPTIME) |
| | Tstart | s | Time of start of exposure in MET (Note 2)
(time.epoch) (TIME_DATE) |
| | Tstop | s | Time of end of exposure in MET (Note 2)
(time.epoch) (TIME_DATE) |
| | Exp | s | Total exposure time with all correction applied (Note 3)
(arith.factor;time.duration;obs.exposure) (TIME_EXPTIME) |
ALL cols | | | |
| | Telp | s | Total elapsed time (Tstop-Tstart) (time.interval) (TIME_INTERVAL) |
| | Filt | (char) | UVOT filter used (Note G1)
(instr.setup;instr.filter) (INST_FILTER_CODE) |
| | Binn | | [1/2] Binning factor (1=1x1binning and 2=2x2binning) (instr.setup) (INST_SETUP) |
| | Ap | arcsec | Source aperture radius (phys.angSize) (INST_APERT) |
| | A(SR) | arcsec2 | Area of the source region (SR) (phys.area;obs.field) (EXTENSION_AREA) |
| | A(BR) | arcsec2 | Area of the background region (BR) (instr.background;obs.field) (EXTENSION_AREA) |
| | PlateSc | arcsec/pix | Image plate scale (error in the mean plate scale is ±0.0005"/pix) (stat.error;instr.scale;instr.plate) (INST_SCALE) |
| | ct(SR) | ct | Total number of counts in SR (source) (phot.count;em.UV) (PHOT_COUNTS_UV) |
| | e_ct(SR) | ct | ct(SR) error (stat.error) (ERROR) |
| | ct(BR) | ct | Total number of counts in BR (phot.count;em.UV) (PHOT_COUNTS_UV) |
| | e_ct(BR) | ct | ct(BR) error (stat.error) (ERROR) |
| | ct(5) | ct | Total number of counts in standard 5" aperture (phot.count;em.UV) (PHOT_COUNTS_UV) |
| | e_ct(5) | ct | Binomial ct(5) error (stat.error) (ERROR) |
ALL cols | | | |
| | CR(SR) | ct/s | Count rate in SR (source region) (phot.count;em.UV) (PHOT_COUNT-RATE_UV) |
| | e_CR(SR) | ct/s | Error in the SR total count rate (phot.count;em.UV) (PHOT_COUNT-RATE_UV) |
| | CR(BR) | ct/s/arcsec2 | Total count rate in BR (background) (phot.count;em.UV) (PHOT_COUNT-RATE_UV) |
| | e_CR(BR) | ct/s/arcsec2 | Error in the BR count rate (phot.count;em.UV) (PHOT_COUNT-RATE_UV) |
| | CR(bg) | ct/s/arcsec2 | Global background rate (Note 4)
(phot.count;em.UV) (PHOT_COUNT-RATE_UV) |
| | A(bg) | arcsec2 | Area of global background region (instr.background;obs.field) (EXTENSION_AREA) |
| | CR(CLR) | ct/s | Total count rate in coincidence loss region (CLR) (phot.count;em.UV) (PHOT_COUNT-RATE_UV) |
| | e_CR(CLR) | ct/s | Error in the count rate of the CLR (phot.count;em.UV) (PHOT_COUNT-RATE_UV) |
| | cf(CLR) | | Coincidence loss correction factor (CLCF) for CLR (Note 5)
(instr.param) (INST_CORR-FACTOR) |
| | e_cf(CLR) | | Error in the CLR CLCF (stat.error) (ERROR) |
| | cf(BR) | | CLCF for BR (instr.param) (INST_CORR-FACTOR) |
| | e_cf(BR) | | Error in the BR CLCF (stat.error) (ERROR) |
| | CLC(SR) | ct | Coincidence loss corrected (CLC) counts in SR (source region) (phot.count;em.UV) (PHOT_COUNTS_UV) |
ALL cols | | | |
| | e_CLC(SR) | ct | Error in the SR CLC counts (stat.error) (ERROR) |
| | CLC(BG) | ct | CLC counts in BR (ct(BR) x cf(BR)) (phot.count;em.UV) (PHOT_COUNTS_UV) |
| | e_CLC(BG) | ct | Error in the BR CLC counts (stat.error) (ERROR) |
| | CLCR(SR) | ct/s | CLC raw count rate in SR (source) (phot.count;em.UV) (PHOT_COUNT-RATE_UV) |
| | e_CLCR(SR) | ct/s | Error in the SR CLC raw count rate (phot.count;em.UV) (PHOT_COUNT-RATE_UV) |
| | CLCR(BR) | ct/s/arcsec2 | CLC background surface count rate (phot.count;em.UV) (PHOT_COUNT-RATE_UV) |
| | e_CLCR(BR) | ct/s/arcsec2 | Error in the CLC background surface count rate (phot.count;em.UV) (PHOT_COUNT-RATE_UV) |
| | ccCR(SR) | ct/s | Coincidence corrected net count rate in SR (phot.count;em.UV) (PHOT_COUNT-RATE_UV) |
| | e_ccCR(SR) | ct/s | Error in the coincidence corrected net count rate (phot.count;em.UV) (PHOT_COUNT-RATE_UV) |
| | ApCor | | Aperture correction between a 3" and 5" aperture radius for the v filter (instr.param) (INST_CORR-FACTOR) |
| | e_ApCor | | 1σ error in ApCor (stat.error) (ERROR) |
| | CLCR | ct/s | CLC count rate used to calculate flux and magnitude (phot.count;em.UV) (PHOT_COUNT-RATE_UV) |
| | e_CLCR | ct/s | Error on the final CLC count rate (stat.error) (ERROR) |
ALL cols | | | |
| | mag | mag | (n) Magnitude of the source in the UVOT system (phot.mag) (PHOT_MAG_UNDEF) |
| | e_mag | mag | (n) 1sigma error in magnitude (stat.error;phot.mag) (ERROR) |
| | SNR | | Signal-to-noise ratio (stat.snr) (INST_S/N) |
| | mag(bg) | mag/arcsec2 | Sky magnitude in the UVOT system (phot.mag) (PHOT_MAG_UNDEF) |
| | e_mag(bg) | mag/arcsec2 | 1sigma error in background magnitude (stat.error) (ERROR) |
| | magLim | mag | " N"-sigma limiting magnitude (phot.mag) (PHOT_MAG_UNDEF) |
| | sigma | | [0-9] Chosen parameter for "N" (meta.number) (NUMBER) |
| | mag(1) | mag | Magnitude at which the count rate is one count per CCD frame (phot.mag) (PHOT_MAG_UNDEF) |
| | Flam | cW/m2/nm | Flux density in erg/s/cm2/Å (phot.flux.density) (PHOT_FLUX_DENSITY) |
| | e_Flam | cW/m2/nm | 1sigma error in flux density (stat.error) (ERROR) |
| | Flam(bg) | | Flux density of the sky in erg/s/cm2/Å/arcsec2 unit (phot.flux.density) (PHOT_FLUX_DENSITY) |
| | e_Flam(bg) | | 1sigma error in sky flux density (stat.error) (ERROR) |
| | FlamLim | cW/m2/nm | " N"-sigma limiting flux density in erg/s/cm2/Å (phot.flux.density) (PHOT_FLUX_DENSITY) |
ALL cols | | | |
| | Flam(1) | cW/m2/nm | Flux density at which the count rate is one count per frame (phot.flux.density) (PHOT_FLUX_DENSITY) |
| | Fnu | mJy | Flux density (phot.flux.density) (PHOT_FLUX_DENSITY) |
| | e_Fnu | mJy | 1sigma error in flux density (stat.error) (ERROR) |
| | Fnu(bg) | mJy/arcsec2 | Flux density of the sky (phot.flux.density) (PHOT_FLUX_DENSITY) |
| | e_Fnu(bg) | mJy/arcsec2 | 1sigma error in sky flux density (stat.error) (ERROR) |
| | FnuLim | mJy | " N"-sigma limiting flux density (phot.flux.density) (PHOT_FLUX_DENSITY) |
| | Fnu(1) | mJy | Flux density at which the count rate is one count per frame time (phot.flux.density) (PHOT_FLUX_DENSITY) |
| | RAdegN | deg | (n) Right ascension (J2000) of closest non-GRB source within 15" (pos.eq.ra) (POS_EQ_RA_OTHER) |
| | DEdegN | deg | (n) Declination (J2000) of closest non-GRB source within 15" (pos.eq.dec) (POS_EQ_DEC_OTHER) |
| | magN | mag | (n) Magnitude in the given UVOT band of closest non-GRB source (phot.mag) (PHOT_MAG_UNDEF) |
| | RAdegC | deg | (n) Centroided Right ascension (J2000.0) (pos.eq.ra) (POS_EQ_RA_OTHER) |
| | DEdegC | deg | (n) Centroided declination (J2000.0) (pos.eq.dec) (POS_EQ_DEC_OTHER) |
| | e_posC | arcsec | (n) Centroided positional uncertainty (stat.error) (ERROR) |
ALL cols | | | |
| | Set | (char) | [FT] Settling image flag (Note 6)
(meta.code.qual) (CODE_QUALITY) |
| | Asp | (char) | [FT] Aspect error flag (Note 7)
(meta.code.qual) (CODE_QUALITY) |
| | Trl | (char) | [FT] Charge trailing flag (Note 8)
(meta.code.qual) (CODE_QUALITY) |
| | Cro | (char) | [FT] Crowded field flag (meta.code.qual) (CODE_QUALITY) |
| | Spk | (char) | [FT] Diffraction spike flag (meta.code.qual) (CODE_QUALITY) |
| | Edg | (char) | [FT] Edge of field flag (Note 9)
(meta.code.qual) (CODE_QUALITY) |
| | Hal | (char) | [FT] In halo flag (Note 10)
(meta.code.qual) (CODE_QUALITY) |
| | Qlt | (char) | [FT] Poor quality flag (Note 11)
(meta.code.qual) (CODE_QUALITY) |
| | TrigNum | (char) | Swift triggering number for the burst (time.epoch) (TIME_DATE) |
| | ExtName | (char) | FITS extension name that contains this observation (Note 12)
(meta.id;phys.angSize;obs) (OBS_ID) |
| | ImName | (char) | Image name (obs.image) (ID_IMAGE) |
ALL cols | | | |