Exposure
ID
GRAVI.2021-10-04T23:30:04.731_1
Header ID
GRAVI.2021-10-04T23:30:04.731
Date updated
2021-10-04 23:37:48 UTC+0000
Release date
2021-10-04 23:30:04 UTC+0000
UTC Start
2021-10-04 23:30:04.731
UTC End
2021-10-04 23:30:34.731
MJD Start
59491.97922142
MJD End
59491.9795686422
Exposure time (s)
30.0
Validation level
1
Tau 0: Coherence time (s)
0.006803
Ambient temperature (°C)
13.16
Seeing (arcsec)
0.71
Observation
ID
48429
Category
calibrator
Program ID
60.A-9256(A)
Program Title
CALIBRATION RUN FOR GRAVITY
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
36310
Name
Name
RA
300.647702
DEC
-45.19602
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-SPLIT
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 88.4940 88.5370 111.2000 111.4000
A0-J2 128.8300 128.8550 89.1000 89.2000
A0-K0 127.7800 127.7640 68.6740 68.8110
G1-J2 57.5630 57.5460 53.6000 53.7000
G1-K0 86.6260 86.5990 24.9600 25.0610
J2-K0 45.4450 45.4540 347.5750 347.6620
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 59491.97922142
HIERARCH ESO DPR TECH INTERFEROMETRY,WOLLASTON
HIERARCH ESO OBS TARG NAME M05_HD189563
HIERARCH ESO INS SOBJ NAME Name
RA 300.647702
DEC -45.19602
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 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 51.0
HIERARCH ESO DET2 SEQ1 DIT 1.0
HIERARCH ESO DET2 NDIT 30
HIERARCH ESO ISS PBL12 START 88.494
HIERARCH ESO ISS PBL12 END 88.537
HIERARCH ESO ISS PBLA12 START 111.2
HIERARCH ESO ISS PBLA12 END 111.4
HIERARCH ESO ISS PBL13 START 128.83
HIERARCH ESO ISS PBL13 END 128.855
HIERARCH ESO ISS PBLA13 START 89.1
HIERARCH ESO ISS PBLA13 END 89.2
HIERARCH ESO ISS PBL14 START 127.78
HIERARCH ESO ISS PBL14 END 127.764
HIERARCH ESO ISS PBLA14 START 68.674
HIERARCH ESO ISS PBLA14 END 68.811
HIERARCH ESO ISS PBL23 START 57.563
HIERARCH ESO ISS PBL23 END 57.546
HIERARCH ESO ISS PBLA23 START 53.6
HIERARCH ESO ISS PBLA23 END 53.7
HIERARCH ESO ISS PBL24 START 86.626
HIERARCH ESO ISS PBL24 END 86.599
HIERARCH ESO ISS PBLA24 START 24.96
HIERARCH ESO ISS PBLA24 END 25.061
HIERARCH ESO ISS PBL34 START 45.445
HIERARCH ESO ISS PBL34 END 45.454
HIERARCH ESO ISS PBLA34 START 347.575
HIERARCH ESO ISS PBLA34 END 347.662
HIERARCH ESO ISS AMBI TAU0 START 0.006803
HIERARCH ESO ISS AMBI TAU0 END 0.006803
HIERARCH ESO ISS AMBI TEMP 13.16
HIERARCH ESO ISS AMBI FWHM START 0.71
HIERARCH ESO ISS AMBI FWHM END 0.71