Exposure
ID
GRAVI.2023-05-15T05:59:39.442_1
Header ID
GRAVI.2023-05-15T05:59:39.442
Date updated
2023-05-15 06:15:31 UTC+0000
Release date
2023-05-15 05:59:39 UTC+0000
UTC Start
2023-05-15 05:59:39.442
UTC End
2023-05-15 06:04:59.442
MJD Start
60079.24976206
MJD End
60079.2534657637
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.0058645
Ambient temperature (°C)
17.21
Seeing (arcsec)
0.5449999999999999
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 25.2940 25.2870 148.8000 149.6000
A0-D0 31.2070 31.0510 77.5000 78.2000
A0-C1 22.4630 22.4110 122.8050 123.6360
B2-D0 33.2850 33.2090 31.4000 32.0000
B2-C1 11.0880 11.0620 31.3980 31.9270
D0-C1 22.1980 22.1460 211.4620 211.9920
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 60079.24976206
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 25.294
HIERARCH ESO ISS PBL12 END 25.287
HIERARCH ESO ISS PBLA12 START 148.8
HIERARCH ESO ISS PBLA12 END 149.6
HIERARCH ESO ISS PBL13 START 31.207
HIERARCH ESO ISS PBL13 END 31.051
HIERARCH ESO ISS PBLA13 START 77.5
HIERARCH ESO ISS PBLA13 END 78.2
HIERARCH ESO ISS PBL14 START 22.463
HIERARCH ESO ISS PBL14 END 22.411
HIERARCH ESO ISS PBLA14 START 122.805
HIERARCH ESO ISS PBLA14 END 123.636
HIERARCH ESO ISS PBL23 START 33.285
HIERARCH ESO ISS PBL23 END 33.209
HIERARCH ESO ISS PBLA23 START 31.4
HIERARCH ESO ISS PBLA23 END 32.0
HIERARCH ESO ISS PBL24 START 11.088
HIERARCH ESO ISS PBL24 END 11.062
HIERARCH ESO ISS PBLA24 START 31.398
HIERARCH ESO ISS PBLA24 END 31.927
HIERARCH ESO ISS PBL34 START 22.198
HIERARCH ESO ISS PBL34 END 22.146
HIERARCH ESO ISS PBLA34 START 211.462
HIERARCH ESO ISS PBLA34 END 211.992
HIERARCH ESO ISS AMBI TAU0 START 0.006138
HIERARCH ESO ISS AMBI TAU0 END 0.005591
HIERARCH ESO ISS AMBI TEMP 17.21
HIERARCH ESO ISS AMBI FWHM START 0.52
HIERARCH ESO ISS AMBI FWHM END 0.57