Exposure
ID
GRAVI.2020-12-25T04:41:45.935_1
Header ID
GRAVI.2020-12-25T04:41:45.935
Date updated
2020-12-25 04:55:36 UTC+0000
Release date
2020-12-25 04:41:45 UTC+0000
UTC Start
2020-12-25 04:41:45.935
UTC End
2020-12-25 04:47:05.935
MJD Start
59208.19567054
MJD End
59208.1993742437
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.0039245
Ambient temperature (°C)
14.47
Seeing (arcsec)
0.945
Observation
ID
46084
Category
calibrator
Program ID
106.21JR.001
Program Title
ARE THE INNER AND OUTER REGIONS OF TRANSITION DISKS COPLANAR?
Program Type
Normal
PI / COI
BENISTY/ ROUSSELET-PERRAUT/ VAN DER MAREL/ VAN DISHOECK/ FACCHINI/ MANARA
Target
ID
34703
Name
HD_37409
RA
84.57755
DEC
-3.55499
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
MEDIUM-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 B2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 23.4020 23.2600 143.8000 144.4000
A0-D0 31.9800 31.9420 72.9000 73.0000
A0-J3 131.3100 131.6100 49.7620 49.9600
B2-D0 32.8820 32.9860 30.6000 31.0000
B2-J3 135.0060 135.4130 39.8040 40.0980
D0-J3 102.6770 102.9710 42.7280 42.9930
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21JR.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 59208.19567054
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD_37409
HIERARCH ESO INS SOBJ NAME HD_37409
RA 84.57755
DEC -3.55499
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 339.0
HIERARCH ESO DET2 SEQ1 DIT 10.0
HIERARCH ESO DET2 NDIT 32
HIERARCH ESO ISS PBL12 START 23.402
HIERARCH ESO ISS PBL12 END 23.26
HIERARCH ESO ISS PBLA12 START 143.8
HIERARCH ESO ISS PBLA12 END 144.4
HIERARCH ESO ISS PBL13 START 31.98
HIERARCH ESO ISS PBL13 END 31.942
HIERARCH ESO ISS PBLA13 START 72.9
HIERARCH ESO ISS PBLA13 END 73.0
HIERARCH ESO ISS PBL14 START 131.31
HIERARCH ESO ISS PBL14 END 131.61
HIERARCH ESO ISS PBLA14 START 49.762
HIERARCH ESO ISS PBLA14 END 49.96
HIERARCH ESO ISS PBL23 START 32.882
HIERARCH ESO ISS PBL23 END 32.986
HIERARCH ESO ISS PBLA23 START 30.6
HIERARCH ESO ISS PBLA23 END 31.0
HIERARCH ESO ISS PBL24 START 135.006
HIERARCH ESO ISS PBL24 END 135.413
HIERARCH ESO ISS PBLA24 START 39.804
HIERARCH ESO ISS PBLA24 END 40.098
HIERARCH ESO ISS PBL34 START 102.677
HIERARCH ESO ISS PBL34 END 102.971
HIERARCH ESO ISS PBLA34 START 42.728
HIERARCH ESO ISS PBLA34 END 42.993
HIERARCH ESO ISS AMBI TAU0 START 0.003615
HIERARCH ESO ISS AMBI TAU0 END 0.004234
HIERARCH ESO ISS AMBI TEMP 14.47
HIERARCH ESO ISS AMBI FWHM START 0.95
HIERARCH ESO ISS AMBI FWHM END 0.94