Exposure
ID
GRAVI.2023-08-09T04:20:44.103_1
Header ID
GRAVI.2023-08-09T04:20:44.103
Date updated
2023-08-09 04:35:44 UTC+0000
Release date
2023-08-09 04:20:44 UTC+0000
UTC Start
2023-08-09 04:20:44.103
UTC End
2023-08-09 04:26:04.103
MJD Start
60165.18106601
MJD End
60165.184769713705
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.002942
Ambient temperature (°C)
13.92
Seeing (arcsec)
1.11
Observation
ID
54931
Category
calibrator
Program ID
111.24LM.001
Program Title
CONNECTING THE WIND AND PHOTOSPHERE OF RED SUPERGIANTS WITH OBSERVATIONS OF ANTARES
Program Type
Normal
PI / COI
MONTARGES/ CANNON/ DE KOTER/ LEBRE/ LAGADEC/ NORRIS/ LOPEZ ARISTE/ SANCHEZ/ MATHIAS/ KERVELLA/ PALADINI/ DECIN/ CHIAVASSA/ PERRIN/ WITTKOWSKI/ RIDGWAY/ SANA/ HAUBOIS
Target
ID
40713
Name
HD_142407
RA
238.874813
DEC
-31.08351
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-SPLIT
Instrument sub-mode
SINGLE
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.7510 24.7680 188.1000 189.1000
A0-D0 14.4360 13.8870 115.5000 117.4000
A0-C1 18.5150 18.4890 173.7470 175.3470
B2-D0 24.6430 24.3060 42.1000 42.0000
B2-C1 8.2130 8.1010 42.0600 41.9290
D0-C1 16.4300 16.2050 222.1140 221.9820
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24LM.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 60165.18106601
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME HD_142407
HIERARCH ESO INS SOBJ NAME HD_142407
RA 238.874813
DEC -31.08351
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE SPLIT
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 342.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 32
HIERARCH ESO ISS PBL12 START 24.751
HIERARCH ESO ISS PBL12 END 24.768
HIERARCH ESO ISS PBLA12 START 188.1
HIERARCH ESO ISS PBLA12 END 189.1
HIERARCH ESO ISS PBL13 START 14.436
HIERARCH ESO ISS PBL13 END 13.887
HIERARCH ESO ISS PBLA13 START 115.5
HIERARCH ESO ISS PBLA13 END 117.4
HIERARCH ESO ISS PBL14 START 18.515
HIERARCH ESO ISS PBL14 END 18.489
HIERARCH ESO ISS PBLA14 START 173.747
HIERARCH ESO ISS PBLA14 END 175.347
HIERARCH ESO ISS PBL23 START 24.643
HIERARCH ESO ISS PBL23 END 24.306
HIERARCH ESO ISS PBLA23 START 42.1
HIERARCH ESO ISS PBLA23 END 42.0
HIERARCH ESO ISS PBL24 START 8.213
HIERARCH ESO ISS PBL24 END 8.101
HIERARCH ESO ISS PBLA24 START 42.06
HIERARCH ESO ISS PBLA24 END 41.929
HIERARCH ESO ISS PBL34 START 16.43
HIERARCH ESO ISS PBL34 END 16.205
HIERARCH ESO ISS PBLA34 START 222.114
HIERARCH ESO ISS PBLA34 END 221.982
HIERARCH ESO ISS AMBI TAU0 START 0.002942
HIERARCH ESO ISS AMBI TAU0 END 0.002942
HIERARCH ESO ISS AMBI TEMP 13.92
HIERARCH ESO ISS AMBI FWHM START 1.11
HIERARCH ESO ISS AMBI FWHM END 1.11