Exposure
ID
GRAVI.2022-12-15T03:24:02.267_1
Header ID
GRAVI.2022-12-15T03:24:02.267
Date updated
2022-12-15 03:41:44 UTC+0000
Release date
2022-12-15 03:24:02 UTC+0000
UTC Start
2022-12-15 03:24:02.267
UTC End
2022-12-15 03:30:42.267
MJD Start
59928.1416929
MJD End
59928.1463225296
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.003078
Ambient temperature (°C)
14.71
Seeing (arcsec)
1.4
Observation
ID
53488
Category
calibrator
Program ID
110.23Z7.001
Program Title
SUBDWARF COMPANIONS AND ORIGIN OF BE STARS: TOWARDS THE FIRST STATISTICALLY SIGNIFICANT SET OF FUNDAMENTAL PARAMETERS
Program Type
Normal
PI / COI
KLEMENT/ RIVINIUS/ BAADE/ MÉRAND
Target
ID
39776
Name
HD_35554
RA
80.999952
DEC
-34.28287
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 86.4840 87.0980 107.1000 108.0000
A0-J2 125.2000 125.9610 83.2000 84.2000
A0-K0 126.1830 126.6260 61.4260 62.5130
G1-J2 57.9820 58.0700 45.9000 47.0000
G1-K0 90.3280 90.2830 18.1710 19.0650
J2-K0 47.4660 47.5400 343.4760 344.1500
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 110.23Z7.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 59928.1416929
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 35554
HIERARCH ESO INS SOBJ NAME HD_35554
RA 80.999952
DEC -34.28287
HIERARCH ESO INS SPEC RES HIGH
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 414.0
HIERARCH ESO DET2 SEQ1 DIT 100.0
HIERARCH ESO DET2 NDIT 4
HIERARCH ESO ISS PBL12 START 86.484
HIERARCH ESO ISS PBL12 END 87.098
HIERARCH ESO ISS PBLA12 START 107.1
HIERARCH ESO ISS PBLA12 END 108.0
HIERARCH ESO ISS PBL13 START 125.2
HIERARCH ESO ISS PBL13 END 125.961
HIERARCH ESO ISS PBLA13 START 83.2
HIERARCH ESO ISS PBLA13 END 84.2
HIERARCH ESO ISS PBL14 START 126.183
HIERARCH ESO ISS PBL14 END 126.626
HIERARCH ESO ISS PBLA14 START 61.426
HIERARCH ESO ISS PBLA14 END 62.513
HIERARCH ESO ISS PBL23 START 57.982
HIERARCH ESO ISS PBL23 END 58.07
HIERARCH ESO ISS PBLA23 START 45.9
HIERARCH ESO ISS PBLA23 END 47.0
HIERARCH ESO ISS PBL24 START 90.328
HIERARCH ESO ISS PBL24 END 90.283
HIERARCH ESO ISS PBLA24 START 18.171
HIERARCH ESO ISS PBLA24 END 19.065
HIERARCH ESO ISS PBL34 START 47.466
HIERARCH ESO ISS PBL34 END 47.54
HIERARCH ESO ISS PBLA34 START 343.476
HIERARCH ESO ISS PBLA34 END 344.15
HIERARCH ESO ISS AMBI TAU0 START 0.003012
HIERARCH ESO ISS AMBI TAU0 END 0.003144
HIERARCH ESO ISS AMBI TEMP 14.71
HIERARCH ESO ISS AMBI FWHM START 1.33
HIERARCH ESO ISS AMBI FWHM END 1.47