Exposure
ID
GRAVI.2023-09-18T00:50:47.098_1
Header ID
GRAVI.2023-09-18T00:50:47.098
Date updated
2023-09-18 01:00:26 UTC+0000
Release date
2023-09-18 00:50:47 UTC+0000
UTC Start
2023-09-18 00:50:47.098
UTC End
2023-09-18 00:52:23.098
MJD Start
60205.03526734
MJD End
60205.03637845111
Exposure time (s)
96.0
Validation level
1
Tau 0: Coherence time (s)
0.003001
Ambient temperature (°C)
10.39
Seeing (arcsec)
1.8
Observation
ID
57029
Category
calibrator
Program ID
111.24J0.004
Program Title
WINDS AND FUNDAMENTAL PARAMETERS OF K GIANTS
Program Type
Normal
PI / COI
WITTKOWSKI/ GONZÁLEZ-TORÀ/ RAU/ MARTINS/ CHIAVASSA/ PALADINI/ HOCDÉ/ NARDETTO/ MILLOUR/ MEILLAND/ MOURARD
Target
ID
42284
Name
alf02_Cap
RA
304.513905
DEC
-12.54484
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 68.0470 68.1280 270.3000 270.5000
K0-D0 94.7120 94.9040 249.9000 250.1000
K0-J3 56.0040 55.9490 330.2880 330.5540
G2-D0 38.9310 38.9970 212.5000 212.8000
G2-J3 62.8940 63.0180 39.8350 40.1360
D0-J3 101.6280 101.8190 37.0330 37.3420
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 111.24J0.004
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 60205.03526734
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME alf02 Cap
HIERARCH ESO INS SOBJ NAME alf02_Cap
RA 304.513905
DEC -12.54484
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 194.0
HIERARCH ESO DET2 SEQ1 DIT 0.3
HIERARCH ESO DET2 NDIT 320
HIERARCH ESO ISS PBL12 START 68.047
HIERARCH ESO ISS PBL12 END 68.128
HIERARCH ESO ISS PBLA12 START 270.3
HIERARCH ESO ISS PBLA12 END 270.5
HIERARCH ESO ISS PBL13 START 94.712
HIERARCH ESO ISS PBL13 END 94.904
HIERARCH ESO ISS PBLA13 START 249.9
HIERARCH ESO ISS PBLA13 END 250.1
HIERARCH ESO ISS PBL14 START 56.004
HIERARCH ESO ISS PBL14 END 55.949
HIERARCH ESO ISS PBLA14 START 330.288
HIERARCH ESO ISS PBLA14 END 330.554
HIERARCH ESO ISS PBL23 START 38.931
HIERARCH ESO ISS PBL23 END 38.997
HIERARCH ESO ISS PBLA23 START 212.5
HIERARCH ESO ISS PBLA23 END 212.8
HIERARCH ESO ISS PBL24 START 62.894
HIERARCH ESO ISS PBL24 END 63.018
HIERARCH ESO ISS PBLA24 START 39.835
HIERARCH ESO ISS PBLA24 END 40.136
HIERARCH ESO ISS PBL34 START 101.628
HIERARCH ESO ISS PBL34 END 101.819
HIERARCH ESO ISS PBLA34 START 37.033
HIERARCH ESO ISS PBLA34 END 37.342
HIERARCH ESO ISS AMBI TAU0 START 0.003001
HIERARCH ESO ISS AMBI TAU0 END 0.003001
HIERARCH ESO ISS AMBI TEMP 10.39
HIERARCH ESO ISS AMBI FWHM START 1.8
HIERARCH ESO ISS AMBI FWHM END 1.8