Exposure
ID
GRAVI.2023-09-04T07:18:46.055_1
Header ID
GRAVI.2023-09-04T07:18:46.055
Date updated
2023-09-04 07:25:45 UTC+0000
Release date
2023-09-04 07:18:46 UTC+0000
UTC Start
2023-09-04 07:18:46.055
UTC End
2023-09-04 07:19:16.055
MJD Start
60191.30469971
MJD End
60191.305046932226
Exposure time (s)
30.0
Validation level
1
Tau 0: Coherence time (s)
0.001166
Ambient temperature (°C)
3.21
Seeing (arcsec)
2.085
Observation
ID
56851
Category
calibrator
Program ID
60.A-9256(A)
Program Title
CALIBRATION RUN FOR GRAVITY
Program Type
Normal
PI / COI
OBSERVATORY
Target
ID
42136
Name
Name
RA
32.42755
DEC
-29.00692
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-SPLIT
Instrument sub-mode
SINGLE
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 48.1460 48.1580 147.3000 147.4000
A0-J2 127.5840 127.6460 87.9000 88.0000
A0-J6 169.6920 169.6910 21.4180 21.5170
B5-J2 111.1650 111.2010 65.9000 66.1000
B5-J6 201.7410 201.7370 10.2750 10.3680
J2-J6 166.6240 166.6480 336.8430 336.9230
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 60191.30469971
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME M05_HD13335
HIERARCH ESO INS SOBJ NAME Name
RA 32.42755
DEC -29.00692
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 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 51.0
HIERARCH ESO DET2 SEQ1 DIT 1.0
HIERARCH ESO DET2 NDIT 30
HIERARCH ESO ISS PBL12 START 48.146
HIERARCH ESO ISS PBL12 END 48.158
HIERARCH ESO ISS PBLA12 START 147.3
HIERARCH ESO ISS PBLA12 END 147.4
HIERARCH ESO ISS PBL13 START 127.584
HIERARCH ESO ISS PBL13 END 127.646
HIERARCH ESO ISS PBLA13 START 87.9
HIERARCH ESO ISS PBLA13 END 88.0
HIERARCH ESO ISS PBL14 START 169.692
HIERARCH ESO ISS PBL14 END 169.691
HIERARCH ESO ISS PBLA14 START 21.418
HIERARCH ESO ISS PBLA14 END 21.517
HIERARCH ESO ISS PBL23 START 111.165
HIERARCH ESO ISS PBL23 END 111.201
HIERARCH ESO ISS PBLA23 START 65.9
HIERARCH ESO ISS PBLA23 END 66.1
HIERARCH ESO ISS PBL24 START 201.741
HIERARCH ESO ISS PBL24 END 201.737
HIERARCH ESO ISS PBLA24 START 10.275
HIERARCH ESO ISS PBLA24 END 10.368
HIERARCH ESO ISS PBL34 START 166.624
HIERARCH ESO ISS PBL34 END 166.648
HIERARCH ESO ISS PBLA34 START 336.843
HIERARCH ESO ISS PBLA34 END 336.923
HIERARCH ESO ISS AMBI TAU0 START 0.001157
HIERARCH ESO ISS AMBI TAU0 END 0.001175
HIERARCH ESO ISS AMBI TEMP 3.21
HIERARCH ESO ISS AMBI FWHM START 1.97
HIERARCH ESO ISS AMBI FWHM END 2.2