Exposure
ID
GRAVI.2023-01-27T06:51:29.391_1
Header ID
GRAVI.2023-01-27T06:51:29.391
Date updated
2023-01-27 07:00:57 UTC+0000
Release date
2023-01-27 06:51:29 UTC+0000
UTC Start
2023-01-27 06:51:29.391
UTC End
2023-01-27 06:55:29.391
MJD Start
59971.28575684
MJD End
59971.2885346178
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0080995
Ambient temperature (°C)
14.33
Seeing (arcsec)
0.715
Observation
ID
54038
Category
calibrator
Program ID
110.23QY.001
Program Title
HIGH-PRECISION MASSES AND DISTANCES OF SPECTROSCOPIC BINARIES WITH INTERFEROMETRY - PART I
Program Type
Normal
PI / COI
GALLENNE/ PIETRZYNSKI/ GIEREN/ KERVELLA/ MÉRAND/ GRACZYK
Target
ID
40161
Name
HD114082
RA
197.312575
DEC
-60.30845
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 75.2960 75.7450 78.2000 79.2000
A0-J2 121.5110 121.8490 57.2000 58.2000
A0-K0 127.4850 127.5510 40.8030 41.7600
G1-J2 57.9040 57.8750 29.4000 30.3000
G1-K0 81.6810 81.6370 6.7650 7.4390
J2-K0 35.9850 36.1410 328.4660 328.9830
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 110.23QY.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 59971.28575684
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD114082
HIERARCH ESO INS SOBJ NAME HD114082
RA 197.312575
DEC -60.30845
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 255.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 75.296
HIERARCH ESO ISS PBL12 END 75.745
HIERARCH ESO ISS PBLA12 START 78.2
HIERARCH ESO ISS PBLA12 END 79.2
HIERARCH ESO ISS PBL13 START 121.511
HIERARCH ESO ISS PBL13 END 121.849
HIERARCH ESO ISS PBLA13 START 57.2
HIERARCH ESO ISS PBLA13 END 58.2
HIERARCH ESO ISS PBL14 START 127.485
HIERARCH ESO ISS PBL14 END 127.551
HIERARCH ESO ISS PBLA14 START 40.803
HIERARCH ESO ISS PBLA14 END 41.76
HIERARCH ESO ISS PBL23 START 57.904
HIERARCH ESO ISS PBL23 END 57.875
HIERARCH ESO ISS PBLA23 START 29.4
HIERARCH ESO ISS PBLA23 END 30.3
HIERARCH ESO ISS PBL24 START 81.681
HIERARCH ESO ISS PBL24 END 81.637
HIERARCH ESO ISS PBLA24 START 6.765
HIERARCH ESO ISS PBLA24 END 7.439
HIERARCH ESO ISS PBL34 START 35.985
HIERARCH ESO ISS PBL34 END 36.141
HIERARCH ESO ISS PBLA34 START 328.466
HIERARCH ESO ISS PBLA34 END 328.983
HIERARCH ESO ISS AMBI TAU0 START 0.008278
HIERARCH ESO ISS AMBI TAU0 END 0.007921
HIERARCH ESO ISS AMBI TEMP 14.33
HIERARCH ESO ISS AMBI FWHM START 0.66
HIERARCH ESO ISS AMBI FWHM END 0.77