Exposure
ID
GRAVI.2020-11-29T06:39:03.886_1
Header ID
GRAVI.2020-11-29T06:39:03.886
Date updated
2020-11-29 06:50:38 UTC+0000
Release date
2020-11-29 06:39:03 UTC+0000
UTC Start
2020-11-29 06:39:03.886
UTC End
2020-11-29 06:41:43.886
MJD Start
59182.27712831
MJD End
59182.2789801619
Exposure time (s)
160.0
Validation level
1
Tau 0: Coherence time (s)
0.00616
Ambient temperature (°C)
14.34
Seeing (arcsec)
0.42
Observation
ID
45974
Category
calibrator
Program ID
60.A-9801(U)
Program Title
TECHNICAL TIME
Program Type
Normal
PI / COI
OBSERVATORY, P
Target
ID
34598
Name
HD034480
RA
79.431318
DEC
-0.37012
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 80.6920 80.2280 116.8000 116.9000
A0-J2 121.8870 121.3390 92.8000 92.9000
A0-J3 132.2850 132.3370 50.7820 50.8050
G1-J2 58.1960 58.1710 58.6000 58.6000
G1-J3 123.7870 123.9320 14.2330 14.5010
J2-J3 91.7390 91.6120 347.8830 348.2640
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 59182.27712831
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD034480
HIERARCH ESO INS SOBJ NAME HD034480
RA 79.431318
DEC -0.37012
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 80.692
HIERARCH ESO ISS PBL12 END 80.228
HIERARCH ESO ISS PBLA12 START 116.8
HIERARCH ESO ISS PBLA12 END 116.9
HIERARCH ESO ISS PBL13 START 121.887
HIERARCH ESO ISS PBL13 END 121.339
HIERARCH ESO ISS PBLA13 START 92.8
HIERARCH ESO ISS PBLA13 END 92.9
HIERARCH ESO ISS PBL14 START 132.285
HIERARCH ESO ISS PBL14 END 132.337
HIERARCH ESO ISS PBLA14 START 50.782
HIERARCH ESO ISS PBLA14 END 50.805
HIERARCH ESO ISS PBL23 START 58.196
HIERARCH ESO ISS PBL23 END 58.171
HIERARCH ESO ISS PBLA23 START 58.6
HIERARCH ESO ISS PBLA23 END 58.6
HIERARCH ESO ISS PBL24 START 123.787
HIERARCH ESO ISS PBL24 END 123.932
HIERARCH ESO ISS PBLA24 START 14.233
HIERARCH ESO ISS PBLA24 END 14.501
HIERARCH ESO ISS PBL34 START 91.739
HIERARCH ESO ISS PBL34 END 91.612
HIERARCH ESO ISS PBLA34 START 347.883
HIERARCH ESO ISS PBLA34 END 348.264
HIERARCH ESO ISS AMBI TAU0 START 0.006241
HIERARCH ESO ISS AMBI TAU0 END 0.006079
HIERARCH ESO ISS AMBI TEMP 14.34
HIERARCH ESO ISS AMBI FWHM START 0.47
HIERARCH ESO ISS AMBI FWHM END 0.37