Exposure
ID
GRAVI.2023-09-18T01:44:50.235_1
Header ID
GRAVI.2023-09-18T01:44:50.235
Date updated
2023-09-18 01:55:32 UTC+0000
Release date
2023-09-18 01:44:50 UTC+0000
UTC Start
2023-09-18 01:44:50.235
UTC End
2023-09-18 01:46:26.235
MJD Start
60205.07280365
MJD End
60205.07391476111
Exposure time (s)
96.0
Validation level
1
Tau 0: Coherence time (s)
0.0039345
Ambient temperature (°C)
11.29
Seeing (arcsec)
0.5900000000000001
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 67.7100 67.5740 273.2000 273.4000
K0-D0 95.8260 95.7460 253.1000 253.3000
K0-J3 54.8590 54.7790 335.5330 335.8990
G2-D0 39.7950 39.8270 217.2000 217.5000
G2-J3 64.3520 64.3930 44.2230 44.4420
D0-J3 103.9650 104.0380 41.5560 41.7830
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 60205.07280365
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 67.71
HIERARCH ESO ISS PBL12 END 67.574
HIERARCH ESO ISS PBLA12 START 273.2
HIERARCH ESO ISS PBLA12 END 273.4
HIERARCH ESO ISS PBL13 START 95.826
HIERARCH ESO ISS PBL13 END 95.746
HIERARCH ESO ISS PBLA13 START 253.1
HIERARCH ESO ISS PBLA13 END 253.3
HIERARCH ESO ISS PBL14 START 54.859
HIERARCH ESO ISS PBL14 END 54.779
HIERARCH ESO ISS PBLA14 START 335.533
HIERARCH ESO ISS PBLA14 END 335.899
HIERARCH ESO ISS PBL23 START 39.795
HIERARCH ESO ISS PBL23 END 39.827
HIERARCH ESO ISS PBLA23 START 217.2
HIERARCH ESO ISS PBLA23 END 217.5
HIERARCH ESO ISS PBL24 START 64.352
HIERARCH ESO ISS PBL24 END 64.393
HIERARCH ESO ISS PBLA24 START 44.223
HIERARCH ESO ISS PBLA24 END 44.442
HIERARCH ESO ISS PBL34 START 103.965
HIERARCH ESO ISS PBL34 END 104.038
HIERARCH ESO ISS PBLA34 START 41.556
HIERARCH ESO ISS PBLA34 END 41.783
HIERARCH ESO ISS AMBI TAU0 START 0.003191
HIERARCH ESO ISS AMBI TAU0 END 0.004678
HIERARCH ESO ISS AMBI TEMP 11.29
HIERARCH ESO ISS AMBI FWHM START 0.63
HIERARCH ESO ISS AMBI FWHM END 0.55