Exposure
ID
GRAVI.2023-09-18T01:48:26.244_1
Header ID
GRAVI.2023-09-18T01:48:26.244
Date updated
2023-09-18 02:05:20 UTC+0000
Release date
2023-09-18 01:48:26 UTC+0000
UTC Start
2023-09-18 01:48:26.244
UTC End
2023-09-18 01:50:02.244
MJD Start
60205.07530375
MJD End
60205.07641486111
Exposure time (s)
96.0
Validation level
1
Tau 0: Coherence time (s)
0.0046295
Ambient temperature (°C)
10.94
Seeing (arcsec)
0.575
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 67.5590 67.4100 273.4000 273.6000
K0-D0 95.7360 95.6370 253.3000 253.4000
K0-J3 54.7700 54.6910 335.9320 336.2960
G2-D0 39.8300 39.8580 217.5000 217.7000
G2-J3 64.3970 64.4300 44.4590 44.6640
D0-J3 104.0450 104.1080 41.8010 42.0150
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 60205.07530375
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 67.559
HIERARCH ESO ISS PBL12 END 67.41
HIERARCH ESO ISS PBLA12 START 273.4
HIERARCH ESO ISS PBLA12 END 273.6
HIERARCH ESO ISS PBL13 START 95.736
HIERARCH ESO ISS PBL13 END 95.637
HIERARCH ESO ISS PBLA13 START 253.3
HIERARCH ESO ISS PBLA13 END 253.4
HIERARCH ESO ISS PBL14 START 54.77
HIERARCH ESO ISS PBL14 END 54.691
HIERARCH ESO ISS PBLA14 START 335.932
HIERARCH ESO ISS PBLA14 END 336.296
HIERARCH ESO ISS PBL23 START 39.83
HIERARCH ESO ISS PBL23 END 39.858
HIERARCH ESO ISS PBLA23 START 217.5
HIERARCH ESO ISS PBLA23 END 217.7
HIERARCH ESO ISS PBL24 START 64.397
HIERARCH ESO ISS PBL24 END 64.43
HIERARCH ESO ISS PBLA24 START 44.459
HIERARCH ESO ISS PBLA24 END 44.664
HIERARCH ESO ISS PBL34 START 104.045
HIERARCH ESO ISS PBL34 END 104.108
HIERARCH ESO ISS PBLA34 START 41.801
HIERARCH ESO ISS PBLA34 END 42.015
HIERARCH ESO ISS AMBI TAU0 START 0.004678
HIERARCH ESO ISS AMBI TAU0 END 0.004581
HIERARCH ESO ISS AMBI TEMP 10.94
HIERARCH ESO ISS AMBI FWHM START 0.55
HIERARCH ESO ISS AMBI FWHM END 0.6