Exposure
ID
GRAVI.2023-01-28T01:51:26.748_1
Header ID
GRAVI.2023-01-28T01:51:26.748
Date updated
2023-01-28 02:06:35 UTC+0000
Release date
2023-01-28 01:51:26 UTC+0000
UTC Start
2023-01-28 01:51:26.748
UTC End
2023-01-28 01:58:06.748
MJD Start
59972.07739292
MJD End
59972.0820225496
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.005947
Ambient temperature (°C)
13.75
Seeing (arcsec)
0.7
Observation
ID
53492
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
39780
Name
HD_44760
RA
95.730348
DEC
-13.96411
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 90.0900 90.2910 112.9000 113.3000
A0-J2 127.0340 127.6790 90.0000 90.4000
A0-K0 124.2510 125.0450 67.9620 68.5280
G1-J2 56.2390 56.5750 51.5000 52.2000
G1-K0 87.7630 88.0010 21.5050 22.3100
J2-K0 48.1540 48.1030 345.7400 346.4030
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 59972.07739292
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 44760
HIERARCH ESO INS SOBJ NAME HD_44760
RA 95.730348
DEC -13.96411
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 90.09
HIERARCH ESO ISS PBL12 END 90.291
HIERARCH ESO ISS PBLA12 START 112.9
HIERARCH ESO ISS PBLA12 END 113.3
HIERARCH ESO ISS PBL13 START 127.034
HIERARCH ESO ISS PBL13 END 127.679
HIERARCH ESO ISS PBLA13 START 90.0
HIERARCH ESO ISS PBLA13 END 90.4
HIERARCH ESO ISS PBL14 START 124.251
HIERARCH ESO ISS PBL14 END 125.045
HIERARCH ESO ISS PBLA14 START 67.962
HIERARCH ESO ISS PBLA14 END 68.528
HIERARCH ESO ISS PBL23 START 56.239
HIERARCH ESO ISS PBL23 END 56.575
HIERARCH ESO ISS PBLA23 START 51.5
HIERARCH ESO ISS PBLA23 END 52.2
HIERARCH ESO ISS PBL24 START 87.763
HIERARCH ESO ISS PBL24 END 88.001
HIERARCH ESO ISS PBLA24 START 21.505
HIERARCH ESO ISS PBLA24 END 22.31
HIERARCH ESO ISS PBL34 START 48.154
HIERARCH ESO ISS PBL34 END 48.103
HIERARCH ESO ISS PBLA34 START 345.74
HIERARCH ESO ISS PBLA34 END 346.403
HIERARCH ESO ISS AMBI TAU0 START 0.00548
HIERARCH ESO ISS AMBI TAU0 END 0.006414
HIERARCH ESO ISS AMBI TEMP 13.75
HIERARCH ESO ISS AMBI FWHM START 0.7
HIERARCH ESO ISS AMBI FWHM END 0.7