Exposure
ID
GRAVI.2022-12-29T06:26:06.766_1
Header ID
GRAVI.2022-12-29T06:26:06.766
Date updated
2022-12-29 06:40:47 UTC+0000
Release date
2022-12-29 06:26:06 UTC+0000
UTC Start
2022-12-29 06:26:06.766
UTC End
2022-12-29 06:29:18.766
MJD Start
59942.26813387
MJD End
59942.2703560922
Exposure time (s)
192.0
Validation level
1
Tau 0: Coherence time (s)
0.002744
Ambient temperature (°C)
11.84
Seeing (arcsec)
1.16
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 64.2540 63.9420 285.1000 285.7000
K0-D0 88.7550 88.2530 263.2000 263.7000
K0-J3 56.5610 56.5590 344.7070 345.2100
G2-D0 37.7360 37.6090 223.8000 224.1000
G2-J3 60.3720 60.1270 51.2800 51.5890
D0-J3 97.9100 97.5380 48.4040 48.7060
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 59942.26813387
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 64.254
HIERARCH ESO ISS PBL12 END 63.942
HIERARCH ESO ISS PBLA12 START 285.1
HIERARCH ESO ISS PBLA12 END 285.7
HIERARCH ESO ISS PBL13 START 88.755
HIERARCH ESO ISS PBL13 END 88.253
HIERARCH ESO ISS PBLA13 START 263.2
HIERARCH ESO ISS PBLA13 END 263.7
HIERARCH ESO ISS PBL14 START 56.561
HIERARCH ESO ISS PBL14 END 56.559
HIERARCH ESO ISS PBLA14 START 344.707
HIERARCH ESO ISS PBLA14 END 345.21
HIERARCH ESO ISS PBL23 START 37.736
HIERARCH ESO ISS PBL23 END 37.609
HIERARCH ESO ISS PBLA23 START 223.8
HIERARCH ESO ISS PBLA23 END 224.1
HIERARCH ESO ISS PBL24 START 60.372
HIERARCH ESO ISS PBL24 END 60.127
HIERARCH ESO ISS PBLA24 START 51.28
HIERARCH ESO ISS PBLA24 END 51.589
HIERARCH ESO ISS PBL34 START 97.91
HIERARCH ESO ISS PBL34 END 97.538
HIERARCH ESO ISS PBLA34 START 48.404
HIERARCH ESO ISS PBLA34 END 48.706
HIERARCH ESO ISS AMBI TAU0 START 0.002969
HIERARCH ESO ISS AMBI TAU0 END 0.002519
HIERARCH ESO ISS AMBI TEMP 11.84
HIERARCH ESO ISS AMBI FWHM START 1.21
HIERARCH ESO ISS AMBI FWHM END 1.11