Exposure
ID
GRAVI.2022-12-27T07:09:27.083_1
Header ID
GRAVI.2022-12-27T07:09:27.083
Date updated
2022-12-27 07:21:33 UTC+0000
Release date
2023-12-27 07:21:33 UTC+0000
UTC Start
2022-12-27 07:09:27.083
UTC End
2022-12-27 07:12:39.083
MJD Start
59940.29823013
MJD End
59940.3004523522
Exposure time (s)
192.0
Validation level
1
Tau 0: Coherence time (s)
0.0027075
Ambient temperature (°C)
7.81
Seeing (arcsec)
0.99
Observation
ID
53700
Category
science
Program ID
110.23VE.004
Program Title
WINDS AND FUNDAMENTAL PARAMETERS OF K GIANTS AND SUPERGIANTS
Program Type
Normal
PI / COI
WITTKOWSKI/ GONZÁLEZ-TORÀ/ RAU/ MARTINS/ CHIAVASSA/ PALADINI/ HOCDÉ/ NARDETTO/ MILLOUR/ MEILLAND/ MOURARD
Target
ID
39917
Name
omi01_CMa
RA
103.533112
DEC
-24.18419
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-SPLIT
Instrument sub-mode
SINGLE
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 61.3770 60.9440 284.5000 285.0000
K0-D0 86.6350 86.0260 261.7000 262.0000
K0-J3 55.7870 55.7570 347.1660 347.6840
G2-D0 38.3770 38.2620 223.3000 223.5000
G2-J3 61.0850 60.8460 50.3360 50.5300
D0-J3 99.2830 98.9300 47.6160 47.8090
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 110.23VE.004
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59940.29823013
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME omi01 CMa
HIERARCH ESO INS SOBJ NAME omi01_CMa
RA 103.533112
DEC -24.18419
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE SPLIT
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 222.0
HIERARCH ESO DET2 SEQ1 DIT 3.0
HIERARCH ESO DET2 NDIT 64
HIERARCH ESO ISS PBL12 START 61.377
HIERARCH ESO ISS PBL12 END 60.944
HIERARCH ESO ISS PBLA12 START 284.5
HIERARCH ESO ISS PBLA12 END 285.0
HIERARCH ESO ISS PBL13 START 86.635
HIERARCH ESO ISS PBL13 END 86.026
HIERARCH ESO ISS PBLA13 START 261.7
HIERARCH ESO ISS PBLA13 END 262.0
HIERARCH ESO ISS PBL14 START 55.787
HIERARCH ESO ISS PBL14 END 55.757
HIERARCH ESO ISS PBLA14 START 347.166
HIERARCH ESO ISS PBLA14 END 347.684
HIERARCH ESO ISS PBL23 START 38.377
HIERARCH ESO ISS PBL23 END 38.262
HIERARCH ESO ISS PBLA23 START 223.3
HIERARCH ESO ISS PBLA23 END 223.5
HIERARCH ESO ISS PBL24 START 61.085
HIERARCH ESO ISS PBL24 END 60.846
HIERARCH ESO ISS PBLA24 START 50.336
HIERARCH ESO ISS PBLA24 END 50.53
HIERARCH ESO ISS PBL34 START 99.283
HIERARCH ESO ISS PBL34 END 98.93
HIERARCH ESO ISS PBLA34 START 47.616
HIERARCH ESO ISS PBLA34 END 47.809
HIERARCH ESO ISS AMBI TAU0 START 0.003236
HIERARCH ESO ISS AMBI TAU0 END 0.002179
HIERARCH ESO ISS AMBI TEMP 7.81
HIERARCH ESO ISS AMBI FWHM START 0.82
HIERARCH ESO ISS AMBI FWHM END 1.16