Exposure
ID
GRAVI.2020-11-29T07:09:00.961_1
Header ID
GRAVI.2020-11-29T07:09:00.961
Date updated
2020-11-29 07:15:51 UTC+0000
Release date
2020-11-29 07:09:00 UTC+0000
UTC Start
2020-11-29 07:09:00.961
UTC End
2020-11-29 07:11:40.961
MJD Start
59182.29792779
MJD End
59182.2997796419
Exposure time (s)
160.0
Validation level
1
Tau 0: Coherence time (s)
0.00802
Ambient temperature (°C)
13.78
Seeing (arcsec)
0.46
Observation
ID
45975
Category
calibrator
Program ID
60.A-9801(U)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
34599
Name
HD034416
RA
79.306559
DEC
-0.29623
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 75.2880 74.7230 118.9000 119.1000
A0-J2 115.1180 114.3600 93.0000 93.1000
A0-J3 132.2060 132.1250 50.7970 50.7710
G1-J2 57.6050 57.5090 58.3000 58.3000
G1-J3 125.3360 125.4950 16.9300 17.1700
J2-J3 90.5120 90.4240 352.0490 352.4630
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 60.A-9801(U)
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 59182.29792779
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD034416
HIERARCH ESO INS SOBJ NAME HD034416
RA 79.306559
DEC -0.29623
HIERARCH ESO INS SPEC RES MEDIUM
HIERARCH ESO INS POLA MODE COMBINED
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 J3
EXPTIME 176.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 16
HIERARCH ESO ISS PBL12 START 75.288
HIERARCH ESO ISS PBL12 END 74.723
HIERARCH ESO ISS PBLA12 START 118.9
HIERARCH ESO ISS PBLA12 END 119.1
HIERARCH ESO ISS PBL13 START 115.118
HIERARCH ESO ISS PBL13 END 114.36
HIERARCH ESO ISS PBLA13 START 93.0
HIERARCH ESO ISS PBLA13 END 93.1
HIERARCH ESO ISS PBL14 START 132.206
HIERARCH ESO ISS PBL14 END 132.125
HIERARCH ESO ISS PBLA14 START 50.797
HIERARCH ESO ISS PBLA14 END 50.771
HIERARCH ESO ISS PBL23 START 57.605
HIERARCH ESO ISS PBL23 END 57.509
HIERARCH ESO ISS PBLA23 START 58.3
HIERARCH ESO ISS PBLA23 END 58.3
HIERARCH ESO ISS PBL24 START 125.336
HIERARCH ESO ISS PBL24 END 125.495
HIERARCH ESO ISS PBLA24 START 16.93
HIERARCH ESO ISS PBLA24 END 17.17
HIERARCH ESO ISS PBL34 START 90.512
HIERARCH ESO ISS PBL34 END 90.424
HIERARCH ESO ISS PBLA34 START 352.049
HIERARCH ESO ISS PBLA34 END 352.463
HIERARCH ESO ISS AMBI TAU0 START 0.007739
HIERARCH ESO ISS AMBI TAU0 END 0.008301
HIERARCH ESO ISS AMBI TEMP 13.78
HIERARCH ESO ISS AMBI FWHM START 0.43
HIERARCH ESO ISS AMBI FWHM END 0.49