Exposure
ID
GRAVI.2022-12-30T03:07:01.051_1
Header ID
GRAVI.2022-12-30T03:07:01.051
Date updated
2022-12-30 03:26:21 UTC+0000
Release date
2022-12-30 03:07:01 UTC+0000
UTC Start
2022-12-30 03:07:01.051
UTC End
2022-12-30 03:13:41.051
MJD Start
59943.12987327
MJD End
59943.1345028996
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.005474
Ambient temperature (°C)
12.93
Seeing (arcsec)
0.565
Observation
ID
53730
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
39939
Name
HD_28038
RA
66.239806
DEC
-14.68727
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G2 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G2 68.3390 68.3190 53.3000 53.7000
A0-J2 127.7860 127.1680 94.9000 95.4000
A0-J3 132.4050 132.4190 48.9440 49.3880
G2-J2 89.1640 88.6830 125.6000 126.2000
G2-J3 64.4700 64.5020 44.3360 44.8030
J2-J3 101.7600 101.5920 344.3380 345.1240
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 59943.12987327
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 28038
HIERARCH ESO INS SOBJ NAME HD_28038
RA 66.239806
DEC -14.68727
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 G2
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 414.0
HIERARCH ESO DET2 SEQ1 DIT 100.0
HIERARCH ESO DET2 NDIT 4
HIERARCH ESO ISS PBL12 START 68.339
HIERARCH ESO ISS PBL12 END 68.319
HIERARCH ESO ISS PBLA12 START 53.3
HIERARCH ESO ISS PBLA12 END 53.7
HIERARCH ESO ISS PBL13 START 127.786
HIERARCH ESO ISS PBL13 END 127.168
HIERARCH ESO ISS PBLA13 START 94.9
HIERARCH ESO ISS PBLA13 END 95.4
HIERARCH ESO ISS PBL14 START 132.405
HIERARCH ESO ISS PBL14 END 132.419
HIERARCH ESO ISS PBLA14 START 48.944
HIERARCH ESO ISS PBLA14 END 49.388
HIERARCH ESO ISS PBL23 START 89.164
HIERARCH ESO ISS PBL23 END 88.683
HIERARCH ESO ISS PBLA23 START 125.6
HIERARCH ESO ISS PBLA23 END 126.2
HIERARCH ESO ISS PBL24 START 64.47
HIERARCH ESO ISS PBL24 END 64.502
HIERARCH ESO ISS PBLA24 START 44.336
HIERARCH ESO ISS PBLA24 END 44.803
HIERARCH ESO ISS PBL34 START 101.76
HIERARCH ESO ISS PBL34 END 101.592
HIERARCH ESO ISS PBLA34 START 344.338
HIERARCH ESO ISS PBLA34 END 345.124
HIERARCH ESO ISS AMBI TAU0 START 0.005636
HIERARCH ESO ISS AMBI TAU0 END 0.005312
HIERARCH ESO ISS AMBI TEMP 12.93
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.56