Exposure
ID
GRAVI.2022-12-29T05:28:00.620_1
Header ID
GRAVI.2022-12-29T05:28:00.620
Date updated
2022-12-29 05:41:02 UTC+0000
Release date
2022-12-29 05:28:00 UTC+0000
UTC Start
2022-12-29 05:28:00.620
UTC End
2022-12-29 05:31:12.620
MJD Start
59942.22778495
MJD End
59942.2300071722
Exposure time (s)
192.0
Validation level
1
Tau 0: Coherence time (s)
0.003117
Ambient temperature (°C)
11.76
Seeing (arcsec)
1.135
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 68.3170 68.3390 270.7000 271.2000
K0-D0 95.9740 95.9760 250.2000 250.6000
K0-J3 56.4490 56.4720 332.1050 332.4970
G2-D0 39.9680 39.9570 213.4000 213.8000
G2-J3 64.4890 64.4720 40.5220 40.9400
D0-J3 104.2650 104.2370 37.7900 38.2060
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 59942.22778495
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 68.317
HIERARCH ESO ISS PBL12 END 68.339
HIERARCH ESO ISS PBLA12 START 270.7
HIERARCH ESO ISS PBLA12 END 271.2
HIERARCH ESO ISS PBL13 START 95.974
HIERARCH ESO ISS PBL13 END 95.976
HIERARCH ESO ISS PBLA13 START 250.2
HIERARCH ESO ISS PBLA13 END 250.6
HIERARCH ESO ISS PBL14 START 56.449
HIERARCH ESO ISS PBL14 END 56.472
HIERARCH ESO ISS PBLA14 START 332.105
HIERARCH ESO ISS PBLA14 END 332.497
HIERARCH ESO ISS PBL23 START 39.968
HIERARCH ESO ISS PBL23 END 39.957
HIERARCH ESO ISS PBLA23 START 213.4
HIERARCH ESO ISS PBLA23 END 213.8
HIERARCH ESO ISS PBL24 START 64.489
HIERARCH ESO ISS PBL24 END 64.472
HIERARCH ESO ISS PBLA24 START 40.522
HIERARCH ESO ISS PBLA24 END 40.94
HIERARCH ESO ISS PBL34 START 104.265
HIERARCH ESO ISS PBL34 END 104.237
HIERARCH ESO ISS PBLA34 START 37.79
HIERARCH ESO ISS PBLA34 END 38.206
HIERARCH ESO ISS AMBI TAU0 START 0.003317
HIERARCH ESO ISS AMBI TAU0 END 0.002917
HIERARCH ESO ISS AMBI TEMP 11.76
HIERARCH ESO ISS AMBI FWHM START 1.06
HIERARCH ESO ISS AMBI FWHM END 1.21