Exposure
ID
GRAVI.2024-10-22T04:53:43.002_1
Header ID
GRAVI.2024-10-22T04:53:43.002
Date updated
2024-10-22 05:05:47 UTC+0000
Release date
2024-10-22 04:53:43 UTC+0000
UTC Start
2024-10-22 04:53:43.002
UTC End
2024-10-22 04:59:03.002
MJD Start
60605.20396993
MJD End
60605.2076736337
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.002277
Ambient temperature (°C)
10.66
Seeing (arcsec)
0.95
Observation
ID
61096
Category
calibrator
Program ID
114.27CL.001
Program Title
CALIBRATING ASTEROSEISMOLOGY SCALING RELATION BY VLTI OBSERVATION ON GAIA BINARIES
Program Type
Normal
PI / COI
LU / KRAUS / GARDNER
Target
ID
45452
Name
HD_29100
RA
67.828333
DEC
-59.21199
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 77.2780 77.8620 83.7000 84.9000
A0-J2 122.6810 123.1300 62.4000 63.8000
A0-K0 127.6340 127.7140 45.4450 46.6850
G1-J2 57.8670 57.8200 33.5000 34.7000
G1-K0 82.2580 82.1720 9.9050 10.7840
J2-K0 37.3140 37.4990 331.4940 332.1710
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 114.27CL.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 60605.20396993
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 29100
HIERARCH ESO INS SOBJ NAME HD_29100
RA 67.828333
DEC -59.21199
HIERARCH ESO INS SPEC RES MEDIUM
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 339.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 32
HIERARCH ESO ISS PBL12 START 77.278
HIERARCH ESO ISS PBL12 END 77.862
HIERARCH ESO ISS PBLA12 START 83.7
HIERARCH ESO ISS PBLA12 END 84.9
HIERARCH ESO ISS PBL13 START 122.681
HIERARCH ESO ISS PBL13 END 123.13
HIERARCH ESO ISS PBLA13 START 62.4
HIERARCH ESO ISS PBLA13 END 63.8
HIERARCH ESO ISS PBL14 START 127.634
HIERARCH ESO ISS PBL14 END 127.714
HIERARCH ESO ISS PBLA14 START 45.445
HIERARCH ESO ISS PBLA14 END 46.685
HIERARCH ESO ISS PBL23 START 57.867
HIERARCH ESO ISS PBL23 END 57.82
HIERARCH ESO ISS PBLA23 START 33.5
HIERARCH ESO ISS PBLA23 END 34.7
HIERARCH ESO ISS PBL24 START 82.258
HIERARCH ESO ISS PBL24 END 82.172
HIERARCH ESO ISS PBLA24 START 9.905
HIERARCH ESO ISS PBLA24 END 10.784
HIERARCH ESO ISS PBL34 START 37.314
HIERARCH ESO ISS PBL34 END 37.499
HIERARCH ESO ISS PBLA34 START 331.494
HIERARCH ESO ISS PBLA34 END 332.171
HIERARCH ESO ISS AMBI TAU0 START 0.002223
HIERARCH ESO ISS AMBI TAU0 END 0.002331
HIERARCH ESO ISS AMBI TEMP 10.66
HIERARCH ESO ISS AMBI FWHM START 1.09
HIERARCH ESO ISS AMBI FWHM END 0.81