VizieR

CfA VizieR . ADAC VizieR . Cambridge (UK) VizieR . IUCAA VizieR . INASAN VizieR .

VizieR

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B/swift/swiftlog Swift Master Catalog (HEASARC, 2004-)
SWIFT logs (peridodically updated from HEASARC) (original column names in green) (341679 rows)
  -c=253.44550000 +39.73523000, eq=J2000, rs=0.005
Post annotation about this record
ColumnValue  Explain   (UCD)
_r0.000 arcsec Distance from center (253.44550000+39.73523000)[FK5/J2000] (pos.angDistance)
_RAJ200016 53 46.9200000 "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+39 44 06.828000 "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)
_RAB195016 52 06.3724537 "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+39 48 55.722195 "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)
_Glon063.5661438540 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+38.8737739972 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)

nameMrk501   The pointed target name (Note 1)   (meta.id;src)
obsid00011184031   numerical value assigned automatically (Note 2)   (meta.id;meta.main)
ra253.44550000 deg (i) Right ascension (J2000) (ra) (Note 3)   (pos.eq.ra;meta.main)
de+39.73523000 deg (i) Declination (J2000) (de) (Note 4)   (pos.eq.dec;meta.main)
start_time2019-06-30T01:19:37.920 "Y-M-D,h:m:s"Start time of the observation (MJD)(start_time) (Note 5)   (time.start;obs)
processing_date58674.0000000 d Date when the data were processed (MJD) (processing_date) (Note 6)   (time.processing)
xrt_exposure 0.895 s XRT exposure in seconds on source (Note 7)   (time.duration;obs.exposure)
uvot_exposure 0.823 s UVOT exposure in seconds on source (Note 8)   (time.duration;obs.exposure)
bat_exposure 0.929 s BAT exposure in seconds on source (Note 9)   (time.duration;obs.exposure;em.gamma)
archive_date2019-07-11 "Y:M:D" Date when the data are (expected) to arrive in the archive (MJD) (archive_date) (Note 10)   (time.release)
orig_target_id 11184  Assigned automatically to each target (Note 11)   (meta.id;src)
target_id 11184  Uniq identifier for each target (target_id) (Note 12)   (meta.id)
roll_angle343.44709000000 deg Roll angle of the observation given (Note 13)   (pos.posAng;obs)
stop_time2019-06-30T03:26:55.679 "Y-M-D,h:m:s"Stop time of the observation (MJD) (stop_time) (Note 14)   (time.end;obs)
orig_obs_segment 31  Number of times a specific target has been observed (Note 15)   (meta.id)
obs_segment 31 s Number of times a specific target has been corrected (Note 16)   (meta.id)
orig_obsid00011184031   Uniq identifier for observation (Note 17)   (meta.id)
xrt_expo_lr 0.000  XRT exposure on source in LR mode (Note 18)   (time.duration;obs.exposure;em.X-ray)
xrt_expo_pu 0.000  XRT exposure on source in PU mode (Note 19)   (time.duration;obs.exposure;em.X-ray)
xrt_expo_wt 0.895  XRT exposure on source in WT mode (Note 20)   (time.duration;obs.exposure;em.X-ray)
xrt_expo_pc 0.000  XRT exposure on source in PC mode (Note 21)   (time.duration;obs.exposure;em.X-ray)
xrt_expo_im 0.000  XRT exposure on source in IM mode (Note 22)   (time.duration;obs.exposure;em.X-ray)
uvot_expo_uu 0.000  UVOT exposure on source, filter U (Note 23)   (time.duration;obs.exposure;em.UV)
uvot_expo_bb 0.000  UVOT exposure on source, filter B (Note 24)   (time.duration;obs.exposure;em.UV)
uvot_expo_vv 0.000  UVOT exposure on source, filter V (Note 25)   (time.duration;obs.exposure;em.opt)
uvot_expo_w1 0.240  UVOT exposure on source, filter UVW1 (Note 26)   (time.duration;obs.exposure;em.UV)
uvot_expo_w2 0.292  UVOT exposure on source, filter UVW2 (Note 27)   (time.duration;obs.exposure;em.UV)
uvot_expo_m2 0.292  UVOT exposure on source, filter UVM2 (Note 28)   (time.duration;obs.exposure;em.UV)
uvot_expo_wh 0.000  UVOT exposure on source, filter White (Note 29)   (time.duration;obs.exposure;em.UV)
uvot_expo_gu 0.000  UVOT exposure on source, filter UGRISM (Note 30)   (time.duration;obs.exposure;em.UV)
uvot_expo_gv 0.0  UVOT exposure on source, filter VGRISM (Note 31)   (time.duration;obs.exposure;em.UV)
uvot_expo_mg 0.0  UVOT exposure on source, filter Magnifier (Note 32)   (time.duration;obs.exposure;em.UV)
uvot_expo_bl 0.000   UVOT exposure on source, filter blocking (Note 33)   (time.duration;obs.exposure;em.UV)
bat_expo_ev 0.000  BAT exposure on source in mode EVENT (Note 34)   (time.duration;obs.exposure;em.gamma)
bat_expo_sv 92.9  BAT exposure on source in mode SURVEY (Note 35)   (time.duration;obs.exposure;em.gamma)
bat_expo_rt 101.9  BAT exposure on source in mode RATE (Note 36)   (time.duration;obs.exposure;em.gamma)
bat_expo_mt 203.2  BAT exposure on source in mode MASKTAG (Note 37)   (time.duration;obs.exposure;em.gamma)
bat_expo_pl 0.0  BAT exposure on source in mode PULSAR (Note 38)   (time.duration;obs.exposure;em.gamma)
bat_no_masktag 2   BAT exposure on source in mode MASKTAG (Note 39)   (instr.setup;obs.exposure)
software_versionHea_27Jul2015_V6.17_Swift_Rel4.5(Bld34)_27Jul2015_SDCpatch_16   version of the HEAsoft and Swift software (Note 40)   (meta.version;meta.software)
processing_version3.18.06   version of the processing script (Note 41)   (meta.version)
num_processed 6  Number of times a data set has been processed (Note 42)   (meta.number)
prnb 1  Proposal number of the observation (Note 43)   (meta.number)
piSwift   Principal Investigator (Note 44)   (meta.id.PI)
att_flag112   Flags the attitude solution for crossmatching positions (Note 45)   (meta.code.qual)
tdrss_flagN   Y if TDRSS messages containing the first science information (Note 46)   (pos.cartesian.y)
grb_flagN   Y if the observation contains data from a gamma-ray burst (Note 47)   (meta.code;src;em.gamma)
lii 63.56615000   Galactic Longitude (lii) (Note 48)   (pos.galactic.lon)
bii 38.87378000   Galactic Latitude (bii) (Note 49)   (pos.galactic.lat)
saa_fraction    Fraction of observing time spent in the SAA (Note 50)   (meta.code.qual;time.duration;obs.exposure)
af_total    Total time allocated for this sequence (Note 51)   (time.duration;obs.sequence)
af_onsource    Total time spent on source for this sequence (Note 52)   (time.duration;obs.exposure)
af_inslew    Total time spent in slews for this sequence (Note 53)   (time.epoch)
af_insaa    Total time spent in the SAA during the observation (Note 54)   (time.epoch)
cycle 1   Proposal cycle number of the observation (Note 55)   (meta.number)

HEASARCHEASARC  Full Swift Observation directory (HEASARC) (meta.ref.url)
  
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Rules of usage of VizieR data

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