Exposure
ID
GRAVI.2023-09-18T00:47:14.089_1
Header ID
GRAVI.2023-09-18T00:47:14.089
Date updated
2023-09-18 01:00:26 UTC+0000
Release date
2023-09-18 00:47:14 UTC+0000
UTC Start
2023-09-18 00:47:14.089
UTC End
2023-09-18 00:48:50.089
MJD Start
60205.03280196
MJD End
60205.03391307111
Exposure time (s)
96.0
Validation level
1
Tau 0: Coherence time (s)
0.003001
Ambient temperature (°C)
10.34
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 67.9400 68.0360 270.1000 270.3000
K0-D0 94.4770 94.6880 249.7000 249.9000
K0-J3 56.0640 56.0110 329.9880 330.2490
G2-D0 38.8540 38.9230 212.1000 212.5000
G2-J3 62.7500 62.8790 39.4810 39.7900
D0-J3 101.4070 101.6060 36.6720 36.9970
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 60205.03280196
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 67.94
HIERARCH ESO ISS PBL12 END 68.036
HIERARCH ESO ISS PBLA12 START 270.1
HIERARCH ESO ISS PBLA12 END 270.3
HIERARCH ESO ISS PBL13 START 94.477
HIERARCH ESO ISS PBL13 END 94.688
HIERARCH ESO ISS PBLA13 START 249.7
HIERARCH ESO ISS PBLA13 END 249.9
HIERARCH ESO ISS PBL14 START 56.064
HIERARCH ESO ISS PBL14 END 56.011
HIERARCH ESO ISS PBLA14 START 329.988
HIERARCH ESO ISS PBLA14 END 330.249
HIERARCH ESO ISS PBL23 START 38.854
HIERARCH ESO ISS PBL23 END 38.923
HIERARCH ESO ISS PBLA23 START 212.1
HIERARCH ESO ISS PBLA23 END 212.5
HIERARCH ESO ISS PBL24 START 62.75
HIERARCH ESO ISS PBL24 END 62.879
HIERARCH ESO ISS PBLA24 START 39.481
HIERARCH ESO ISS PBLA24 END 39.79
HIERARCH ESO ISS PBL34 START 101.407
HIERARCH ESO ISS PBL34 END 101.606
HIERARCH ESO ISS PBLA34 START 36.672
HIERARCH ESO ISS PBLA34 END 36.997
HIERARCH ESO ISS AMBI TAU0 START 0.003001
HIERARCH ESO ISS AMBI TAU0 END 0.003001
HIERARCH ESO ISS AMBI TEMP 10.34
HIERARCH ESO ISS AMBI FWHM START 1.8
HIERARCH ESO ISS AMBI FWHM END 1.8