Exposure
ID
GRAVI.2023-04-15T05:26:34.098_1
Header ID
GRAVI.2023-04-15T05:26:34.098
Date updated
2023-04-15 05:40:51 UTC+0000
Release date
2023-04-15 05:26:34 UTC+0000
UTC Start
2023-04-15 05:26:34.098
UTC End
2023-04-15 05:31:54.098
MJD Start
60049.22678354
MJD End
60049.2304872437
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.005282500000000001
Ambient temperature (°C)
12.79
Seeing (arcsec)
0.45
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 23.8360 23.9660 132.9000 133.3000
A0-D0 30.6030 30.7670 56.9000 57.8000
A0-C1 20.8540 21.0320 104.5610 105.1760
B2-D0 33.9220 33.9270 13.9000 14.7000
B2-C1 11.3000 11.3010 13.8840 14.6560
D0-C1 22.6220 22.6250 193.9430 194.7150
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 60049.22678354
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 23.836
HIERARCH ESO ISS PBL12 END 23.966
HIERARCH ESO ISS PBLA12 START 132.9
HIERARCH ESO ISS PBLA12 END 133.3
HIERARCH ESO ISS PBL13 START 30.603
HIERARCH ESO ISS PBL13 END 30.767
HIERARCH ESO ISS PBLA13 START 56.9
HIERARCH ESO ISS PBLA13 END 57.8
HIERARCH ESO ISS PBL14 START 20.854
HIERARCH ESO ISS PBL14 END 21.032
HIERARCH ESO ISS PBLA14 START 104.561
HIERARCH ESO ISS PBLA14 END 105.176
HIERARCH ESO ISS PBL23 START 33.922
HIERARCH ESO ISS PBL23 END 33.927
HIERARCH ESO ISS PBLA23 START 13.9
HIERARCH ESO ISS PBLA23 END 14.7
HIERARCH ESO ISS PBL24 START 11.3
HIERARCH ESO ISS PBL24 END 11.301
HIERARCH ESO ISS PBLA24 START 13.884
HIERARCH ESO ISS PBLA24 END 14.656
HIERARCH ESO ISS PBL34 START 22.622
HIERARCH ESO ISS PBL34 END 22.625
HIERARCH ESO ISS PBLA34 START 193.943
HIERARCH ESO ISS PBLA34 END 194.715
HIERARCH ESO ISS AMBI TAU0 START 0.005564
HIERARCH ESO ISS AMBI TAU0 END 0.005001
HIERARCH ESO ISS AMBI TEMP 12.79
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.4