Exposure
ID
GRAVI.2022-12-15T05:17:08.553_1
Header ID
GRAVI.2022-12-15T05:17:08.553
Date updated
2022-12-15 05:36:03 UTC+0000
Release date
2022-12-15 05:17:08 UTC+0000
UTC Start
2022-12-15 05:17:08.553
UTC End
2022-12-15 05:23:48.553
MJD Start
59928.22023788
MJD End
59928.2248675096
Exposure time (s)
400.0
Validation level
1
Tau 0: Coherence time (s)
0.0061965
Ambient temperature (°C)
14.42
Seeing (arcsec)
0.6
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 90.4650 90.3570 114.8000 115.2000
A0-J2 129.0990 129.2180 92.0000 92.4000
A0-K0 127.1740 127.5250 70.4580 70.9350
G1-J2 57.5630 57.7580 54.5000 55.1000
G1-K0 88.8400 89.0500 25.1130 25.8200
J2-K0 47.9200 47.8740 348.9650 349.6810
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 59928.22023788
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 90.465
HIERARCH ESO ISS PBL12 END 90.357
HIERARCH ESO ISS PBLA12 START 114.8
HIERARCH ESO ISS PBLA12 END 115.2
HIERARCH ESO ISS PBL13 START 129.099
HIERARCH ESO ISS PBL13 END 129.218
HIERARCH ESO ISS PBLA13 START 92.0
HIERARCH ESO ISS PBLA13 END 92.4
HIERARCH ESO ISS PBL14 START 127.174
HIERARCH ESO ISS PBL14 END 127.525
HIERARCH ESO ISS PBLA14 START 70.458
HIERARCH ESO ISS PBLA14 END 70.935
HIERARCH ESO ISS PBL23 START 57.563
HIERARCH ESO ISS PBL23 END 57.758
HIERARCH ESO ISS PBLA23 START 54.5
HIERARCH ESO ISS PBLA23 END 55.1
HIERARCH ESO ISS PBL24 START 88.84
HIERARCH ESO ISS PBL24 END 89.05
HIERARCH ESO ISS PBLA24 START 25.113
HIERARCH ESO ISS PBLA24 END 25.82
HIERARCH ESO ISS PBL34 START 47.92
HIERARCH ESO ISS PBL34 END 47.874
HIERARCH ESO ISS PBLA34 START 348.965
HIERARCH ESO ISS PBLA34 END 349.681
HIERARCH ESO ISS AMBI TAU0 START 0.005662
HIERARCH ESO ISS AMBI TAU0 END 0.006731
HIERARCH ESO ISS AMBI TEMP 14.42
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.55