Exposure
ID
GRAVI.2021-10-14T02:37:43.364_1
Header ID
GRAVI.2021-10-14T02:37:43.364
Date updated
2021-10-14 02:46:43 UTC+0000
Release date
2021-10-14 02:37:43 UTC+0000
UTC Start
2021-10-14 02:37:43.364
UTC End
2021-10-14 02:38:13.364
MJD Start
59501.10952968
MJD End
59501.1098769022
Exposure time (s)
30.0
Validation level
1
Tau 0: Coherence time (s)
0.002733
Ambient temperature (°C)
13.44
Seeing (arcsec)
0.905
Observation
ID
48506
Category
calibrator
Program ID
60.A-9256(A)
Program Title
CALIBRATION RUN FOR GRAVITY
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
36361
Name
Name
RA
359.667955
DEC
-3.55633
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-SPLIT
Instrument sub-mode
SINGLE
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 67.7690 67.7990 271.0000 271.0000
K0-D0 92.9700 93.0460 251.3000 251.3000
K0-J3 54.7020 54.6760 328.6720 328.7280
G2-D0 37.0820 37.1100 213.2000 213.2000
G2-J3 60.1640 60.2160 40.8060 40.8750
D0-J3 97.0430 97.1230 37.8950 37.9680
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 59501.10952968
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME M05_HD224533
HIERARCH ESO INS SOBJ NAME Name
RA 359.667955
DEC -3.55633
HIERARCH ESO INS SPEC RES MEDIUM
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 51.0
HIERARCH ESO DET2 SEQ1 DIT 1.0
HIERARCH ESO DET2 NDIT 30
HIERARCH ESO ISS PBL12 START 67.769
HIERARCH ESO ISS PBL12 END 67.799
HIERARCH ESO ISS PBLA12 START 271.0
HIERARCH ESO ISS PBLA12 END 271.0
HIERARCH ESO ISS PBL13 START 92.97
HIERARCH ESO ISS PBL13 END 93.046
HIERARCH ESO ISS PBLA13 START 251.3
HIERARCH ESO ISS PBLA13 END 251.3
HIERARCH ESO ISS PBL14 START 54.702
HIERARCH ESO ISS PBL14 END 54.676
HIERARCH ESO ISS PBLA14 START 328.672
HIERARCH ESO ISS PBLA14 END 328.728
HIERARCH ESO ISS PBL23 START 37.082
HIERARCH ESO ISS PBL23 END 37.11
HIERARCH ESO ISS PBLA23 START 213.2
HIERARCH ESO ISS PBLA23 END 213.2
HIERARCH ESO ISS PBL24 START 60.164
HIERARCH ESO ISS PBL24 END 60.216
HIERARCH ESO ISS PBLA24 START 40.806
HIERARCH ESO ISS PBLA24 END 40.875
HIERARCH ESO ISS PBL34 START 97.043
HIERARCH ESO ISS PBL34 END 97.123
HIERARCH ESO ISS PBLA34 START 37.895
HIERARCH ESO ISS PBLA34 END 37.968
HIERARCH ESO ISS AMBI TAU0 START 0.002721
HIERARCH ESO ISS AMBI TAU0 END 0.002745
HIERARCH ESO ISS AMBI TEMP 13.44
HIERARCH ESO ISS AMBI FWHM START 0.89
HIERARCH ESO ISS AMBI FWHM END 0.92