Exposure
ID
GRAVI.2023-01-28T05:48:57.735_1
Header ID
GRAVI.2023-01-28T05:48:57.735
Date updated
2023-01-28 06:01:46 UTC+0000
Release date
2023-01-28 05:48:57 UTC+0000
UTC Start
2023-01-28 05:48:57.735
UTC End
2023-01-28 05:52:57.735
MJD Start
59972.2423349
MJD End
59972.2451126778
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.021364
Ambient temperature (°C)
14.62
Seeing (arcsec)
0.54
Observation
ID
54059
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
40176
Name
HD_60743
RA
113.857884
DEC
-15.611
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 79.5640 78.9550 128.5000 129.2000
A0-J2 113.0160 111.9020 102.0000 102.5000
A0-K0 116.0720 115.1110 77.9820 78.1690
G1-J2 54.8490 54.5340 61.7000 61.8000
G1-K0 89.8370 89.7220 34.8260 35.0080
J2-K0 47.8510 47.8610 3.5940 4.0690
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 59972.2423349
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 60743
HIERARCH ESO INS SOBJ NAME HD_60743
RA 113.857884
DEC -15.611
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 256.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 8
HIERARCH ESO ISS PBL12 START 79.564
HIERARCH ESO ISS PBL12 END 78.955
HIERARCH ESO ISS PBLA12 START 128.5
HIERARCH ESO ISS PBLA12 END 129.2
HIERARCH ESO ISS PBL13 START 113.016
HIERARCH ESO ISS PBL13 END 111.902
HIERARCH ESO ISS PBLA13 START 102.0
HIERARCH ESO ISS PBLA13 END 102.5
HIERARCH ESO ISS PBL14 START 116.072
HIERARCH ESO ISS PBL14 END 115.111
HIERARCH ESO ISS PBLA14 START 77.982
HIERARCH ESO ISS PBLA14 END 78.169
HIERARCH ESO ISS PBL23 START 54.849
HIERARCH ESO ISS PBL23 END 54.534
HIERARCH ESO ISS PBLA23 START 61.7
HIERARCH ESO ISS PBLA23 END 61.8
HIERARCH ESO ISS PBL24 START 89.837
HIERARCH ESO ISS PBL24 END 89.722
HIERARCH ESO ISS PBLA24 START 34.826
HIERARCH ESO ISS PBLA24 END 35.008
HIERARCH ESO ISS PBL34 START 47.851
HIERARCH ESO ISS PBL34 END 47.861
HIERARCH ESO ISS PBLA34 START 3.594
HIERARCH ESO ISS PBLA34 END 4.069
HIERARCH ESO ISS AMBI TAU0 START 0.021259
HIERARCH ESO ISS AMBI TAU0 END 0.021469
HIERARCH ESO ISS AMBI TEMP 14.62
HIERARCH ESO ISS AMBI FWHM START 0.53
HIERARCH ESO ISS AMBI FWHM END 0.55