Exposure
ID
GRAVI.2022-12-27T07:42:12.167_1
Header ID
GRAVI.2022-12-27T07:42:12.167
Date updated
2022-12-27 07:56:36 UTC+0000
Release date
2022-12-27 07:42:12 UTC+0000
UTC Start
2022-12-27 07:42:12.167
UTC End
2022-12-27 07:45:24.167
MJD Start
59940.32097415
MJD End
59940.3231963722
Exposure time (s)
192.0
Validation level
1
Tau 0: Coherence time (s)
0.0027175
Ambient temperature (°C)
7.43
Seeing (arcsec)
0.95
Observation
ID
53701
Category
calibrator
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
39918
Name
HD_58215
RA
110.870953
DEC
-27.83432
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 61.4980 61.0840 286.7000 287.3000
K0-D0 85.7190 85.0960 263.8000 264.2000
K0-J3 56.2430 56.2250 347.7640 348.2840
G2-D0 37.6920 37.5570 224.3000 224.5000
G2-J3 59.9500 59.6790 51.5860 51.8140
D0-J3 97.4560 97.0490 48.7760 49.0010
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 110.23VE.004
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 59940.32097415
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME HD 58215
HIERARCH ESO INS SOBJ NAME HD_58215
RA 110.870953
DEC -27.83432
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 61.498
HIERARCH ESO ISS PBL12 END 61.084
HIERARCH ESO ISS PBLA12 START 286.7
HIERARCH ESO ISS PBLA12 END 287.3
HIERARCH ESO ISS PBL13 START 85.719
HIERARCH ESO ISS PBL13 END 85.096
HIERARCH ESO ISS PBLA13 START 263.8
HIERARCH ESO ISS PBLA13 END 264.2
HIERARCH ESO ISS PBL14 START 56.243
HIERARCH ESO ISS PBL14 END 56.225
HIERARCH ESO ISS PBLA14 START 347.764
HIERARCH ESO ISS PBLA14 END 348.284
HIERARCH ESO ISS PBL23 START 37.692
HIERARCH ESO ISS PBL23 END 37.557
HIERARCH ESO ISS PBLA23 START 224.3
HIERARCH ESO ISS PBLA23 END 224.5
HIERARCH ESO ISS PBL24 START 59.95
HIERARCH ESO ISS PBL24 END 59.679
HIERARCH ESO ISS PBLA24 START 51.586
HIERARCH ESO ISS PBLA24 END 51.814
HIERARCH ESO ISS PBL34 START 97.456
HIERARCH ESO ISS PBL34 END 97.049
HIERARCH ESO ISS PBLA34 START 48.776
HIERARCH ESO ISS PBLA34 END 49.001
HIERARCH ESO ISS AMBI TAU0 START 0.003038
HIERARCH ESO ISS AMBI TAU0 END 0.002397
HIERARCH ESO ISS AMBI TEMP 7.43
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 1.07