Exposure
ID
GRAVI.2023-07-19T05:34:22.864_1
Header ID
GRAVI.2023-07-19T05:34:22.864
Date updated
2023-07-19 14:04:06 UTC+0000
Release date
2024-07-19 05:50:30 UTC+0000
UTC Start
2023-07-19 05:34:22.864
UTC End
2023-07-19 05:38:42.864
MJD Start
60144.23220907
MJD End
60144.23521832926
Exposure time (s)
260.0
Validation level
1
Tau 0: Coherence time (s)
0.004864
Ambient temperature (°C)
14.43
Seeing (arcsec)
0.5
Observation
ID
56287
Category
science
Program ID
111.24LM.006
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
41699
Name
GY_Aql
RA
297.52406
DEC
-7.6145
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-SPLIT
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 86.0010 85.3620 117.8000 118.2000
A0-J2 126.0200 125.2710 94.4000 94.6000
A0-K0 127.2850 126.9310 73.3850 73.5270
G1-J2 58.2270 58.2050 58.4000 58.6000
G1-K0 89.2540 89.4380 30.9560 31.3400
J2-K0 46.1760 46.1470 355.4240 356.0860
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24LM.006
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 60144.23220907
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME GY_Aql
HIERARCH ESO INS SOBJ NAME GY_Aql
RA 297.52406
DEC -7.6145
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 342.0
HIERARCH ESO DET2 SEQ1 DIT 1.0
HIERARCH ESO DET2 NDIT 260
HIERARCH ESO ISS PBL12 START 86.001
HIERARCH ESO ISS PBL12 END 85.362
HIERARCH ESO ISS PBLA12 START 117.8
HIERARCH ESO ISS PBLA12 END 118.2
HIERARCH ESO ISS PBL13 START 126.02
HIERARCH ESO ISS PBL13 END 125.271
HIERARCH ESO ISS PBLA13 START 94.4
HIERARCH ESO ISS PBLA13 END 94.6
HIERARCH ESO ISS PBL14 START 127.285
HIERARCH ESO ISS PBL14 END 126.931
HIERARCH ESO ISS PBLA14 START 73.385
HIERARCH ESO ISS PBLA14 END 73.527
HIERARCH ESO ISS PBL23 START 58.227
HIERARCH ESO ISS PBL23 END 58.205
HIERARCH ESO ISS PBLA23 START 58.4
HIERARCH ESO ISS PBLA23 END 58.6
HIERARCH ESO ISS PBL24 START 89.254
HIERARCH ESO ISS PBL24 END 89.438
HIERARCH ESO ISS PBLA24 START 30.956
HIERARCH ESO ISS PBLA24 END 31.34
HIERARCH ESO ISS PBL34 START 46.176
HIERARCH ESO ISS PBL34 END 46.147
HIERARCH ESO ISS PBLA34 START 355.424
HIERARCH ESO ISS PBLA34 END 356.086
HIERARCH ESO ISS AMBI TAU0 START 0.004424
HIERARCH ESO ISS AMBI TAU0 END 0.005304
HIERARCH ESO ISS AMBI TEMP 14.43
HIERARCH ESO ISS AMBI FWHM START 0.51
HIERARCH ESO ISS AMBI FWHM END 0.49