VizieR

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VizieR

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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=3345
Post annotation about this record
ColumnValue  Explain   (UCD)
_RAJ200008 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)
_RAB195008 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)
_Glon216.889064 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)
3345recno 3345  Record number assigned by the VizieR team. Should Not be used for identification. (meta.record)

GRB050416B  Object ID (YYMMDDA) (linked to the Swift/UVOT burst catalog ) (meta.id;meta.main)
RAJ2000133.8955 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)
TrigT135383754.1 s Time of burst trigger in mission elapsed time (MET) (Note 2)   (time.epoch)
TrigUT2005-04-16-22:35:54.119  Time of burst trigger (UT) (time.epoch)
Time135735549.4 s Time of middle of exposure in MET (Tstart+Telp/2) (time.epoch)
Tstart135735469.0 s Time of start of exposure in MET (Note 2)   (time.epoch)
Tstop135735629.8 s Time of end of exposure in MET (Note 2)   (time.epoch)
Exp 158.279 s Total exposure time with all correction applied (Note 3)   (arith.factor;time.duration;obs.exposure)
Telp 160.816 s Total elapsed time (Tstop-Tstart) (time.interval)
FiltV  UVOT filter used (Note G1)   (instr.setup;instr.filter)
Binn1   [1/2] Binning factor (1=1x1binning and 2=2x2binning) (instr.setup)
Ap 3.0 arcsec Source aperture radius (phys.angSize)
A(SR) 28.48 arcsec2 Area of the source region (SR) (phys.area;obs.field)
A(BR) 1399.88 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) 91.92 ct Total number of counts in SR (source) (phot.count;em.UV)
e_ct(SR) 9.56 ct ct(SR) error (stat.error)
ct(BR) 4559.13 ct Total number of counts in BR (phot.count;em.UV)
e_ct(BR) 66.92 ct ct(BR) error (stat.error)
ct(5) 248.34 ct Total number of counts in standard 5" aperture (phot.count;em.UV)
e_ct(5) 15.62 ct Binomial ct(5) error (stat.error)
CR(SR) 5.807e-01 ct/s Count rate in SR (source region) (phot.count;em.UV)
e_CR(SR) 6.038e-02 ct/s Error in the SR total count rate (phot.count;em.UV)
CR(BR) 2.058e-02 ct/s/arcsec2Total count rate in BR (background) (phot.count;em.UV)
e_CR(BR) 3.020e-04 ct/s/arcsec2Error in the BR count rate (phot.count;em.UV)
CR(bg) 2.165e-02 ct/s/arcsec2Global 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) 1.569e+00 ct/s Total count rate in coincidence loss region (CLR) (phot.count;em.UV)
e_CR(CLR) 9.871e-02 ct/s Error in the count rate of the CLR (phot.count;em.UV)
cf(CLR) 1.010  Coincidence loss correction factor (CLCF) for CLR (Note 5)   (instr.param)
e_cf(CLR) 0.064  Error in the CLR CLCF (stat.error)
cf(BR) 1.010  CLCF for BR (instr.param)
e_cf(BR) 0.015  Error in the BR CLCF (stat.error)
CLC(SR) -0.83 ct Coincidence loss corrected (CLC) counts in SR (source region) (phot.count;em.UV)
e_CLC(SR) 9.78 ct Error in the SR CLC counts (stat.error)
CLC(BG) 4604.55 ct CLC counts in BR (ct(BR) x cf(BR)) (phot.count;em.UV)
e_CLC(BG) 68.19 ct Error in the BR CLC counts (stat.error)
CLCR(SR) 5.864e-01 ct/s CLC raw count rate in SR (source) (phot.count;em.UV)
e_CLCR(SR) 6.097e-02 ct/s Error in the SR CLC raw count rate (phot.count;em.UV)
CLCR(BR) 2.078e-02 ct/s/arcsec2CLC background surface count rate (phot.count;em.UV)
e_CLCR(BR) 3.050e-04 ct/s/arcsec2Error in the CLC background surface count rate (phot.count;em.UV)
ccCR(SR)-5.397e-03 ct/s Coincidence corrected net count rate in SR (phot.count;em.UV)
e_ccCR(SR) 6.158e-02 ct/s Error in the coincidence corrected net count rate (phot.count;em.UV)
ApCor 1.086  Aperture correction between a 3" and 5" aperture radius for the v filter (instr.param)
e_ApCor 1.086  1σ error in ApCor (stat.error)
CLCR-5.860e-03 ct/s CLC count rate used to calculate flux and magnitude (phot.count;em.UV)
e_CLCR 6.687e-02 ct/s Error on the final CLC count rate (stat.error)
mag  mag Magnitude of the source in the UVOT system (phot.mag)
e_mag  mag 1sigma error in magnitude (stat.error;phot.mag)
SNR -0.1  Signal-to-noise ratio (stat.snr)
mag(bg)22.10 mag/arcsec2 Sky magnitude in the UVOT system (phot.mag)
e_mag(bg) 0.02 mag/arcsec2 1sigma error in background magnitude (stat.error)
magLim19.56 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-1.53e-18 cW/m2/nm Flux density in erg/s/cm2(phot.flux.density)
e_Flam 1.75e-17 cW/m2/nm 1sigma error in flux density (stat.error)
Flam(bg) 5.43e-18  Flux density of the sky in erg/s/cm2/Å/arcsec2 unit (phot.flux.density)
e_Flam(bg) 7.97e-20  1sigma error in sky flux density (stat.error)
FlamLim 5.63e-17 cW/m2/nm "N"-sigma limiting flux density in erg/s/cm2(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-1.49e-03 mJy Flux density (phot.flux.density)
e_Fnu 1.70e-02 mJy 1sigma error in flux density (stat.error)
Fnu(bg) 5.29e-03 mJy/arcsec2 Flux density of the sky (phot.flux.density)
e_Fnu(bg) 7.76e-05 mJy/arcsec2 1sigma error in sky flux density (stat.error)
FnuLim 5.48e-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)
RAdegN133.8945 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)
magN21.48 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)
SetF   [FT] Settling image flag (Note 6)   (meta.code.qual)
AspF   [FT] Aspect error flag (Note 7)   (meta.code.qual)
TrlF   [FT] Charge trailing flag (Note 8)   (meta.code.qual)
CroF   [FT] Crowded field flag (meta.code.qual)
SpkF   [FT] Diffraction spike flag (meta.code.qual)
EdgF   [FT] Edge of field flag (Note 9)   (meta.code.qual)
HalF   [FT] In halo flag (Note 10)   (meta.code.qual)
QltF   [FT] Poor quality flag (Note 11)   (meta.code.qual)
TrigNum00114797  Swift triggering number for the burst (time.epoch)
ExtNamevv135735468I  FITS extension name that contains this observation (Note 12)   (meta.id;phys.angSize;obs)
ImName00114797001/uvot/image/st00114797001uvv_sk.img.gz[26]  Image name (obs.image)
  
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