Exposure
ID
GRAVI.2024-04-01T02:04:38.252_1
Header ID
GRAVI.2024-04-01T02:04:38.252
Date updated
2024-04-01 02:15:36 UTC+0000
Release date
2024-04-01 02:04:38 UTC+0000
UTC Start
2024-04-01 02:04:38.252
UTC End
2024-04-01 02:05:10.252
MJD Start
60401.08655384
MJD End
60401.0869242104
Exposure time (s)
32.0
Validation level
1
Tau 0: Coherence time (s)
0.0077635
Ambient temperature (°C)
14.47
Seeing (arcsec)
0.8
Observation
ID
58885
Category
calibrator
Program ID
60.A-9256(A)
Program Title
CALIBRATION RUN FOR GRAVITY
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
43598
Name
HD_79554
RA
138.805198
DEC
14.94145
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
LOW-SPLIT
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 80.8680 80.7290 109.2000 109.2000
A0-J2 125.9480 125.8430 89.2000 89.2000
A0-K0 127.9530 127.9620 72.5330 72.4820
G1-J2 57.0460 57.0820 60.3000 60.3000
G1-K0 79.4310 79.5200 35.0990 35.1380
J2-K0 36.9400 36.9280 353.9580 354.0820
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 60401.08655384
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME HD 79554
HIERARCH ESO INS SOBJ NAME HD_79554
RA 138.805198
DEC 14.94145
HIERARCH ESO INS SPEC RES LOW
HIERARCH ESO INS POLA MODE SPLIT
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 54.0
HIERARCH ESO DET2 SEQ1 DIT 1.0
HIERARCH ESO DET2 NDIT 32
HIERARCH ESO ISS PBL12 START 80.868
HIERARCH ESO ISS PBL12 END 80.729
HIERARCH ESO ISS PBLA12 START 109.2
HIERARCH ESO ISS PBLA12 END 109.2
HIERARCH ESO ISS PBL13 START 125.948
HIERARCH ESO ISS PBL13 END 125.843
HIERARCH ESO ISS PBLA13 START 89.2
HIERARCH ESO ISS PBLA13 END 89.2
HIERARCH ESO ISS PBL14 START 127.953
HIERARCH ESO ISS PBL14 END 127.962
HIERARCH ESO ISS PBLA14 START 72.533
HIERARCH ESO ISS PBLA14 END 72.482
HIERARCH ESO ISS PBL23 START 57.046
HIERARCH ESO ISS PBL23 END 57.082
HIERARCH ESO ISS PBLA23 START 60.3
HIERARCH ESO ISS PBLA23 END 60.3
HIERARCH ESO ISS PBL24 START 79.431
HIERARCH ESO ISS PBL24 END 79.52
HIERARCH ESO ISS PBLA24 START 35.099
HIERARCH ESO ISS PBLA24 END 35.138
HIERARCH ESO ISS PBL34 START 36.94
HIERARCH ESO ISS PBL34 END 36.928
HIERARCH ESO ISS PBLA34 START 353.958
HIERARCH ESO ISS PBLA34 END 354.082
HIERARCH ESO ISS AMBI TAU0 START 0.006938
HIERARCH ESO ISS AMBI TAU0 END 0.008589
HIERARCH ESO ISS AMBI TEMP 14.47
HIERARCH ESO ISS AMBI FWHM START 0.76
HIERARCH ESO ISS AMBI FWHM END 0.84