Exposure
ID
GRAVI.2023-09-18T01:59:53.273_1
Header ID
GRAVI.2023-09-18T01:59:53.273
Date updated
2023-09-18 02:15:25 UTC+0000
Release date
2023-09-18 01:59:53 UTC+0000
UTC Start
2023-09-18 01:59:53.273
UTC End
2023-09-18 02:01:29.273
MJD Start
60205.08325548
MJD End
60205.08436659111
Exposure time (s)
96.0
Validation level
1
Tau 0: Coherence time (s)
0.0039395
Ambient temperature (°C)
10.54
Seeing (arcsec)
0.675
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 66.9730 66.7800 274.1000 274.3000
K0-D0 95.3110 95.1530 253.8000 254.0000
K0-J3 54.4850 54.4040 337.2440 337.6280
G2-D0 39.9190 39.9370 218.3000 218.5000
G2-J3 64.4890 64.5010 45.1620 45.3520
D0-J3 104.2300 104.2610 42.5340 42.7320
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 60205.08325548
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 66.973
HIERARCH ESO ISS PBL12 END 66.78
HIERARCH ESO ISS PBLA12 START 274.1
HIERARCH ESO ISS PBLA12 END 274.3
HIERARCH ESO ISS PBL13 START 95.311
HIERARCH ESO ISS PBL13 END 95.153
HIERARCH ESO ISS PBLA13 START 253.8
HIERARCH ESO ISS PBLA13 END 254.0
HIERARCH ESO ISS PBL14 START 54.485
HIERARCH ESO ISS PBL14 END 54.404
HIERARCH ESO ISS PBLA14 START 337.244
HIERARCH ESO ISS PBLA14 END 337.628
HIERARCH ESO ISS PBL23 START 39.919
HIERARCH ESO ISS PBL23 END 39.937
HIERARCH ESO ISS PBLA23 START 218.3
HIERARCH ESO ISS PBLA23 END 218.5
HIERARCH ESO ISS PBL24 START 64.489
HIERARCH ESO ISS PBL24 END 64.501
HIERARCH ESO ISS PBLA24 START 45.162
HIERARCH ESO ISS PBLA24 END 45.352
HIERARCH ESO ISS PBL34 START 104.23
HIERARCH ESO ISS PBL34 END 104.261
HIERARCH ESO ISS PBLA34 START 42.534
HIERARCH ESO ISS PBLA34 END 42.732
HIERARCH ESO ISS AMBI TAU0 START 0.004518
HIERARCH ESO ISS AMBI TAU0 END 0.003361
HIERARCH ESO ISS AMBI TEMP 10.54
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.71