Exposure
ID
GRAVI.2022-12-29T06:17:39.745_1
Header ID
GRAVI.2022-12-29T06:17:39.745
Date updated
2022-12-29 06:30:54 UTC+0000
Release date
2022-12-29 06:17:39 UTC+0000
UTC Start
2022-12-29 06:17:39.745
UTC End
2022-12-29 06:20:51.745
MJD Start
59942.26226557
MJD End
59942.2644877922
Exposure time (s)
192.0
Validation level
1
Tau 0: Coherence time (s)
0.002773
Ambient temperature (°C)
11.8
Seeing (arcsec)
1.215
Observation
ID
53718
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
39929
Name
HD_47536
RA
99.449059
DEC
-32.33942
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 64.9310 64.6410 283.9000 284.4000
K0-D0 89.8470 89.3800 262.2000 262.7000
K0-J3 56.5640 56.5630 343.5590 344.0600
G2-D0 38.0120 37.8940 223.1000 223.4000
G2-J3 60.9070 60.6780 50.5530 50.8750
D0-J3 98.7220 98.3740 47.6910 48.0070
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 59942.26226557
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME HD 47536
HIERARCH ESO INS SOBJ NAME HD_47536
RA 99.449059
DEC -32.33942
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 64.931
HIERARCH ESO ISS PBL12 END 64.641
HIERARCH ESO ISS PBLA12 START 283.9
HIERARCH ESO ISS PBLA12 END 284.4
HIERARCH ESO ISS PBL13 START 89.847
HIERARCH ESO ISS PBL13 END 89.38
HIERARCH ESO ISS PBLA13 START 262.2
HIERARCH ESO ISS PBLA13 END 262.7
HIERARCH ESO ISS PBL14 START 56.564
HIERARCH ESO ISS PBL14 END 56.563
HIERARCH ESO ISS PBLA14 START 343.559
HIERARCH ESO ISS PBLA14 END 344.06
HIERARCH ESO ISS PBL23 START 38.012
HIERARCH ESO ISS PBL23 END 37.894
HIERARCH ESO ISS PBLA23 START 223.1
HIERARCH ESO ISS PBLA23 END 223.4
HIERARCH ESO ISS PBL24 START 60.907
HIERARCH ESO ISS PBL24 END 60.678
HIERARCH ESO ISS PBLA24 START 50.553
HIERARCH ESO ISS PBLA24 END 50.875
HIERARCH ESO ISS PBL34 START 98.722
HIERARCH ESO ISS PBL34 END 98.374
HIERARCH ESO ISS PBLA34 START 47.691
HIERARCH ESO ISS PBLA34 END 48.007
HIERARCH ESO ISS AMBI TAU0 START 0.002547
HIERARCH ESO ISS AMBI TAU0 END 0.002999
HIERARCH ESO ISS AMBI TEMP 11.8
HIERARCH ESO ISS AMBI FWHM START 1.35
HIERARCH ESO ISS AMBI FWHM END 1.08