Exposure
ID
GRAVI.2021-11-27T03:06:40.636_2
Header ID
GRAVI.2021-11-27T03:06:40.636
Date updated
2021-11-27 03:16:43 UTC+0000
Release date
2021-11-27 03:16:42 UTC+0000
UTC Start
2021-11-27 03:06:40.636
UTC End
2021-11-27 03:09:20.636
MJD Start
59545.12963699
MJD End
59545.1314888419
Exposure time (s)
160.0
Validation level
1
Tau 0: Coherence time (s)
0.0063765
Ambient temperature (°C)
12.41
Seeing (arcsec)
0.63
Observation
ID
48722
Category
science
Program ID
108.22MY.001
Program Title
FILLING THE SKY WITH DUAL-FIELD CALIBRATORS
Program Type
Calibration
PI / COI
NOWAK/ LACOUR/ KERVELLA/ HAUBOIS/ PUEYO/ WANG/ MOLLIERE/ EISENHAUER/ LAGRANGE/ PALADINI/ STOLKER
Target
ID
36489
Name
WDS_J05055+1948
RA
76.3837583333333
DEC
19.8067283333333
Instrument
Interferometer
VLTI
Instrument
GRAVITY_FT
Instrument mode
LOW
Instrument sub-mode
DUAL
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.8800 24.8400 135.5000 135.4000
A0-D0 22.6910 22.9580 85.2000 85.0000
A0-C1 22.1810 22.2260 120.3370 120.0230
B2-D0 20.3480 20.4320 14.8000 15.4000
B2-C1 6.7810 6.8080 14.6920 15.3240
D0-C1 13.5670 13.6230 194.7910 195.4230
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.22MY.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,DUAL
MJD-OBS 59545.12963699
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME CCDM J05055+1948AB
HIERARCH ESO INS SOBJ NAME WDS_J05055+1948B
RA 76.381231
DEC 19.80674
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 176.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 16
HIERARCH ESO ISS PBL12 START 24.88
HIERARCH ESO ISS PBL12 END 24.84
HIERARCH ESO ISS PBLA12 START 135.5
HIERARCH ESO ISS PBLA12 END 135.4
HIERARCH ESO ISS PBL13 START 22.691
HIERARCH ESO ISS PBL13 END 22.958
HIERARCH ESO ISS PBLA13 START 85.2
HIERARCH ESO ISS PBLA13 END 85.0
HIERARCH ESO ISS PBL14 START 22.181
HIERARCH ESO ISS PBL14 END 22.226
HIERARCH ESO ISS PBLA14 START 120.337
HIERARCH ESO ISS PBLA14 END 120.023
HIERARCH ESO ISS PBL23 START 20.348
HIERARCH ESO ISS PBL23 END 20.432
HIERARCH ESO ISS PBLA23 START 14.8
HIERARCH ESO ISS PBLA23 END 15.4
HIERARCH ESO ISS PBL24 START 6.781
HIERARCH ESO ISS PBL24 END 6.808
HIERARCH ESO ISS PBLA24 START 14.692
HIERARCH ESO ISS PBLA24 END 15.324
HIERARCH ESO ISS PBL34 START 13.567
HIERARCH ESO ISS PBL34 END 13.623
HIERARCH ESO ISS PBLA34 START 194.791
HIERARCH ESO ISS PBLA34 END 195.423
HIERARCH ESO ISS AMBI TAU0 START 0.0064
HIERARCH ESO ISS AMBI TAU0 END 0.006353
HIERARCH ESO ISS AMBI TEMP 12.41
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.61
HIERARCH ESO FT ROBJ NAME WDS_J05055+1948
HIERARCH ESO FT ROBJ ALPHA 050532.102
HIERARCH ESO FT ROBJ DELTA 194824.222