Exposure
ID
GRAVI.2023-12-10T01:54:00.360_1
Header ID
GRAVI.2023-12-10T01:54:00.360
Date updated
2023-12-10 02:01:06 UTC+0000
Release date
2023-12-10 01:54:00 UTC+0000
UTC Start
2023-12-10 01:54:00.360
UTC End
2023-12-10 01:54:32.360
MJD Start
60288.07917083
MJD End
60288.07954120037
Exposure time (s)
32.0
Validation level
1
Tau 0: Coherence time (s)
0.00415
Ambient temperature (°C)
18.48
Seeing (arcsec)
1.52
Observation
ID
57889
Category
calibrator
Program ID
60.A-9256(A)
Program Title
CALIBRATION RUN FOR GRAVITY
Program Type
Normal
PI / COI
OBSERVATORY
Target
ID
42884
Name
HD_12619
RA
30.560514
DEC
-49.4093
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-SPLIT
Instrument sub-mode
SINGLE
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 24.1960 24.2070 143.3000 143.5000
A0-D0 31.3640 31.3490 76.9000 77.1000
A0-C1 22.4490 22.4550 118.0930 118.2430
B2-D0 31.0210 31.0040 31.3000 31.4000
B2-C1 10.3330 10.3270 31.2230 31.3290
D0-C1 20.6880 20.6770 211.2920 211.3980
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9256(A)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 60288.07917083
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME HD 12619
HIERARCH ESO INS SOBJ NAME HD_12619
RA 30.560514
DEC -49.4093
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE SPLIT
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 54.0
HIERARCH ESO DET2 SEQ1 DIT 1.0
HIERARCH ESO DET2 NDIT 32
HIERARCH ESO ISS PBL12 START 24.196
HIERARCH ESO ISS PBL12 END 24.207
HIERARCH ESO ISS PBLA12 START 143.3
HIERARCH ESO ISS PBLA12 END 143.5
HIERARCH ESO ISS PBL13 START 31.364
HIERARCH ESO ISS PBL13 END 31.349
HIERARCH ESO ISS PBLA13 START 76.9
HIERARCH ESO ISS PBLA13 END 77.1
HIERARCH ESO ISS PBL14 START 22.449
HIERARCH ESO ISS PBL14 END 22.455
HIERARCH ESO ISS PBLA14 START 118.093
HIERARCH ESO ISS PBLA14 END 118.243
HIERARCH ESO ISS PBL23 START 31.021
HIERARCH ESO ISS PBL23 END 31.004
HIERARCH ESO ISS PBLA23 START 31.3
HIERARCH ESO ISS PBLA23 END 31.4
HIERARCH ESO ISS PBL24 START 10.333
HIERARCH ESO ISS PBL24 END 10.327
HIERARCH ESO ISS PBLA24 START 31.223
HIERARCH ESO ISS PBLA24 END 31.329
HIERARCH ESO ISS PBL34 START 20.688
HIERARCH ESO ISS PBL34 END 20.677
HIERARCH ESO ISS PBLA34 START 211.292
HIERARCH ESO ISS PBLA34 END 211.398
HIERARCH ESO ISS AMBI TAU0 START 0.00415
HIERARCH ESO ISS AMBI TAU0 END 0.00415
HIERARCH ESO ISS AMBI TEMP 18.48
HIERARCH ESO ISS AMBI FWHM START 1.52
HIERARCH ESO ISS AMBI FWHM END 1.52