Exposure
ID
GRAVI.2021-01-17T05:06:09.943_1
Header ID
GRAVI.2021-01-17T05:06:09.943
Date updated
2021-01-17 05:20:52 UTC+0000
Release date
2021-01-17 05:06:09 UTC+0000
UTC Start
2021-01-17 05:06:09.943
UTC End
2021-01-17 05:11:29.943
MJD Start
59231.21261508
MJD End
59231.2163187837
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.005479
Ambient temperature (°C)
11.74
Seeing (arcsec)
0.63
Observation
ID
46382
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 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 69.2220 68.2100 134.5000 135.6000
A0-J2 96.9590 94.9180 103.7000 104.3000
A0-J3 122.2190 121.2200 52.1170 52.0290
G1-J2 51.5200 50.9350 60.4000 60.3000
G1-J3 132.2040 132.2630 20.8500 21.1950
J2-J3 98.1040 98.1290 1.3230 2.0910
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 59231.21261508
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 G1
HIERARCH ESO ISS CONF STATION3 J2
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 69.222
HIERARCH ESO ISS PBL12 END 68.21
HIERARCH ESO ISS PBLA12 START 134.5
HIERARCH ESO ISS PBLA12 END 135.6
HIERARCH ESO ISS PBL13 START 96.959
HIERARCH ESO ISS PBL13 END 94.918
HIERARCH ESO ISS PBLA13 START 103.7
HIERARCH ESO ISS PBLA13 END 104.3
HIERARCH ESO ISS PBL14 START 122.219
HIERARCH ESO ISS PBL14 END 121.22
HIERARCH ESO ISS PBLA14 START 52.117
HIERARCH ESO ISS PBLA14 END 52.029
HIERARCH ESO ISS PBL23 START 51.52
HIERARCH ESO ISS PBL23 END 50.935
HIERARCH ESO ISS PBLA23 START 60.4
HIERARCH ESO ISS PBLA23 END 60.3
HIERARCH ESO ISS PBL24 START 132.204
HIERARCH ESO ISS PBL24 END 132.263
HIERARCH ESO ISS PBLA24 START 20.85
HIERARCH ESO ISS PBLA24 END 21.195
HIERARCH ESO ISS PBL34 START 98.104
HIERARCH ESO ISS PBL34 END 98.129
HIERARCH ESO ISS PBLA34 START 1.323
HIERARCH ESO ISS PBLA34 END 2.091
HIERARCH ESO ISS AMBI TAU0 START 0.005567
HIERARCH ESO ISS AMBI TAU0 END 0.005391
HIERARCH ESO ISS AMBI TEMP 11.74
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.66