Exposure
ID
GRAVI.2020-12-25T05:59:16.130_1
Header ID
GRAVI.2020-12-25T05:59:16.130
Date updated
2020-12-25 06:15:52 UTC+0000
Release date
2020-12-25 05:59:16 UTC+0000
UTC Start
2020-12-25 05:59:16.130
UTC End
2020-12-25 06:04:36.130
MJD Start
59208.24949225
MJD End
59208.2531959537
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.0025245
Ambient temperature (°C)
13.16
Seeing (arcsec)
1.465
Observation
ID
46086
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
34705
Name
HD_35262
RA
80.748319
DEC
-11.34557
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 22.5570 22.4540 158.0000 159.0000
A0-D0 28.6440 28.3000 76.3000 76.4000
A0-J3 127.6770 126.9810 52.2160 52.2520
B2-D0 33.8170 33.7740 35.0000 35.2000
B2-J3 135.5750 135.1650 43.0030 43.0970
D0-J3 102.1970 101.8200 45.6480 45.7200
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 59208.24949225
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD_35262
HIERARCH ESO INS SOBJ NAME HD_35262
RA 80.748319
DEC -11.34557
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 22.557
HIERARCH ESO ISS PBL12 END 22.454
HIERARCH ESO ISS PBLA12 START 158.0
HIERARCH ESO ISS PBLA12 END 159.0
HIERARCH ESO ISS PBL13 START 28.644
HIERARCH ESO ISS PBL13 END 28.3
HIERARCH ESO ISS PBLA13 START 76.3
HIERARCH ESO ISS PBLA13 END 76.4
HIERARCH ESO ISS PBL14 START 127.677
HIERARCH ESO ISS PBL14 END 126.981
HIERARCH ESO ISS PBLA14 START 52.216
HIERARCH ESO ISS PBLA14 END 52.252
HIERARCH ESO ISS PBL23 START 33.817
HIERARCH ESO ISS PBL23 END 33.774
HIERARCH ESO ISS PBLA23 START 35.0
HIERARCH ESO ISS PBLA23 END 35.2
HIERARCH ESO ISS PBL24 START 135.575
HIERARCH ESO ISS PBL24 END 135.165
HIERARCH ESO ISS PBLA24 START 43.003
HIERARCH ESO ISS PBLA24 END 43.097
HIERARCH ESO ISS PBL34 START 102.197
HIERARCH ESO ISS PBL34 END 101.82
HIERARCH ESO ISS PBLA34 START 45.648
HIERARCH ESO ISS PBLA34 END 45.72
HIERARCH ESO ISS AMBI TAU0 START 0.002623
HIERARCH ESO ISS AMBI TAU0 END 0.002426
HIERARCH ESO ISS AMBI TEMP 13.16
HIERARCH ESO ISS AMBI FWHM START 1.47
HIERARCH ESO ISS AMBI FWHM END 1.46