Exposure
ID
GRAVI.2023-01-28T05:34:45.699_1
Header ID
GRAVI.2023-01-28T05:34:45.699
Date updated
2023-01-28 05:46:22 UTC+0000
Release date
2023-01-28 05:34:45 UTC+0000
UTC Start
2023-01-28 05:34:45.699
UTC End
2023-01-28 05:38:45.699
MJD Start
59972.23247337
MJD End
59972.2352511478
Exposure time (s)
240.0
Validation level
1
Tau 0: Coherence time (s)
0.0168945
Ambient temperature (°C)
14.62
Seeing (arcsec)
0.73
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 81.5180 80.9460 126.5000 127.1000
A0-J2 116.4910 115.4890 100.7000 101.1000
A0-K0 119.0190 118.1790 77.3360 77.5330
G1-J2 55.7990 55.5310 61.3000 61.4000
G1-K0 90.1500 90.0670 34.1550 34.3660
J2-K0 47.8250 47.8310 2.0020 2.4800
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 59972.23247337
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 81.518
HIERARCH ESO ISS PBL12 END 80.946
HIERARCH ESO ISS PBLA12 START 126.5
HIERARCH ESO ISS PBLA12 END 127.1
HIERARCH ESO ISS PBL13 START 116.491
HIERARCH ESO ISS PBL13 END 115.489
HIERARCH ESO ISS PBLA13 START 100.7
HIERARCH ESO ISS PBLA13 END 101.1
HIERARCH ESO ISS PBL14 START 119.019
HIERARCH ESO ISS PBL14 END 118.179
HIERARCH ESO ISS PBLA14 START 77.336
HIERARCH ESO ISS PBLA14 END 77.533
HIERARCH ESO ISS PBL23 START 55.799
HIERARCH ESO ISS PBL23 END 55.531
HIERARCH ESO ISS PBLA23 START 61.3
HIERARCH ESO ISS PBLA23 END 61.4
HIERARCH ESO ISS PBL24 START 90.15
HIERARCH ESO ISS PBL24 END 90.067
HIERARCH ESO ISS PBLA24 START 34.155
HIERARCH ESO ISS PBLA24 END 34.366
HIERARCH ESO ISS PBL34 START 47.825
HIERARCH ESO ISS PBL34 END 47.831
HIERARCH ESO ISS PBLA34 START 2.002
HIERARCH ESO ISS PBLA34 END 2.48
HIERARCH ESO ISS AMBI TAU0 START 0.01587
HIERARCH ESO ISS AMBI TAU0 END 0.017919
HIERARCH ESO ISS AMBI TEMP 14.62
HIERARCH ESO ISS AMBI FWHM START 0.77
HIERARCH ESO ISS AMBI FWHM END 0.69