Exposure
ID
GRAVI.2021-10-14T03:12:31.452_1
Header ID
GRAVI.2021-10-14T03:12:31.452
Date updated
2021-10-14 03:21:22 UTC+0000
Release date
2021-10-14 03:12:31 UTC+0000
UTC Start
2021-10-14 03:12:31.452
UTC End
2021-10-14 03:13:01.452
MJD Start
59501.13369736
MJD End
59501.1340445822
Exposure time (s)
30.0
Validation level
1
Tau 0: Coherence time (s)
0.003042
Ambient temperature (°C)
12.66
Seeing (arcsec)
0.83
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 68.3320 68.3260 271.5000 271.5000
K0-D0 95.4320 95.4640 252.3000 252.3000
K0-J3 53.4530 53.4230 331.4960 331.5660
G2-D0 38.2380 38.2610 216.2000 216.3000
G2-J3 62.2220 62.2610 43.4610 43.5110
D0-J3 100.2710 100.3340 40.7110 40.7640
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 59501.13369736
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 68.332
HIERARCH ESO ISS PBL12 END 68.326
HIERARCH ESO ISS PBLA12 START 271.5
HIERARCH ESO ISS PBLA12 END 271.5
HIERARCH ESO ISS PBL13 START 95.432
HIERARCH ESO ISS PBL13 END 95.464
HIERARCH ESO ISS PBLA13 START 252.3
HIERARCH ESO ISS PBLA13 END 252.3
HIERARCH ESO ISS PBL14 START 53.453
HIERARCH ESO ISS PBL14 END 53.423
HIERARCH ESO ISS PBLA14 START 331.496
HIERARCH ESO ISS PBLA14 END 331.566
HIERARCH ESO ISS PBL23 START 38.238
HIERARCH ESO ISS PBL23 END 38.261
HIERARCH ESO ISS PBLA23 START 216.2
HIERARCH ESO ISS PBLA23 END 216.3
HIERARCH ESO ISS PBL24 START 62.222
HIERARCH ESO ISS PBL24 END 62.261
HIERARCH ESO ISS PBLA24 START 43.461
HIERARCH ESO ISS PBLA24 END 43.511
HIERARCH ESO ISS PBL34 START 100.271
HIERARCH ESO ISS PBL34 END 100.334
HIERARCH ESO ISS PBLA34 START 40.711
HIERARCH ESO ISS PBLA34 END 40.764
HIERARCH ESO ISS AMBI TAU0 START 0.002953
HIERARCH ESO ISS AMBI TAU0 END 0.003131
HIERARCH ESO ISS AMBI TEMP 12.66
HIERARCH ESO ISS AMBI FWHM START 0.89
HIERARCH ESO ISS AMBI FWHM END 0.77