Exposure
ID
GRAVI.2021-10-23T01:13:36.699_1
Header ID
GRAVI.2021-10-23T01:13:36.699
Date updated
2021-10-23 01:21:44 UTC+0000
Release date
2021-10-23 01:21:44 UTC+0000
UTC Start
2021-10-23 01:13:36.699
UTC End
2021-10-23 01:16:16.699
MJD Start
59510.0511192
MJD End
59510.0529710519
Exposure time (s)
160.0
Validation level
1
Tau 0: Coherence time (s)
0.004102
Ambient temperature (°C)
11.45
Seeing (arcsec)
0.53
Observation
ID
48606
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
36417
Name
WDS_J00209+1059B
RA
5.225107
DEC
10.97672
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
DUAL
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.9240 24.8860 135.4000 135.4000
A0-D0 26.0560 26.2800 76.7000 76.7000
A0-C1 22.3830 22.4180 116.0970 115.9130
B2-D0 25.0240 25.1140 18.3000 18.8000
B2-C1 8.3370 8.3670 18.2700 18.7470
D0-C1 16.6870 16.7470 198.3540 198.8310
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 59510.0511192
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME CCDM J00209+1059AB
HIERARCH ESO INS SOBJ NAME WDS_J00209+1059B
RA 5.225107
DEC 10.97672
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 24.924
HIERARCH ESO ISS PBL12 END 24.886
HIERARCH ESO ISS PBLA12 START 135.4
HIERARCH ESO ISS PBLA12 END 135.4
HIERARCH ESO ISS PBL13 START 26.056
HIERARCH ESO ISS PBL13 END 26.28
HIERARCH ESO ISS PBLA13 START 76.7
HIERARCH ESO ISS PBLA13 END 76.7
HIERARCH ESO ISS PBL14 START 22.383
HIERARCH ESO ISS PBL14 END 22.418
HIERARCH ESO ISS PBLA14 START 116.097
HIERARCH ESO ISS PBLA14 END 115.913
HIERARCH ESO ISS PBL23 START 25.024
HIERARCH ESO ISS PBL23 END 25.114
HIERARCH ESO ISS PBLA23 START 18.3
HIERARCH ESO ISS PBLA23 END 18.8
HIERARCH ESO ISS PBL24 START 8.337
HIERARCH ESO ISS PBL24 END 8.367
HIERARCH ESO ISS PBLA24 START 18.27
HIERARCH ESO ISS PBLA24 END 18.747
HIERARCH ESO ISS PBL34 START 16.687
HIERARCH ESO ISS PBL34 END 16.747
HIERARCH ESO ISS PBLA34 START 198.354
HIERARCH ESO ISS PBLA34 END 198.831
HIERARCH ESO ISS AMBI TAU0 START 0.004412
HIERARCH ESO ISS AMBI TAU0 END 0.003792
HIERARCH ESO ISS AMBI TEMP 11.45
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.49
HIERARCH ESO FT ROBJ NAME WDS_J00209+1059
HIERARCH ESO FT ROBJ ALPHA 002054.590
HIERARCH ESO FT ROBJ DELTA 105836.848