Exposure
ID
GRAVI.2021-01-17T04:54:06.912_1
Header ID
GRAVI.2021-01-17T04:54:06.912
Date updated
2021-01-17 05:10:58 UTC+0000
Release date
2021-01-17 04:54:06 UTC+0000
UTC Start
2021-01-17 04:54:06.912
UTC End
2021-01-17 04:59:26.912
MJD Start
59231.20424667
MJD End
59231.2079503737
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.005057
Ambient temperature (°C)
11.68
Seeing (arcsec)
0.73
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 71.3640 70.3620 132.2000 133.2000
A0-J2 101.1340 99.2050 102.6000 103.1000
A0-J3 124.1970 123.2950 52.2370 52.1910
G1-J2 52.6870 52.1530 60.5000 60.5000
G1-J3 132.0490 132.1260 20.0780 20.4460
J2-J3 98.0880 98.0890 359.6890 0.4550
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 59231.20424667
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 71.364
HIERARCH ESO ISS PBL12 END 70.362
HIERARCH ESO ISS PBLA12 START 132.2
HIERARCH ESO ISS PBLA12 END 133.2
HIERARCH ESO ISS PBL13 START 101.134
HIERARCH ESO ISS PBL13 END 99.205
HIERARCH ESO ISS PBLA13 START 102.6
HIERARCH ESO ISS PBLA13 END 103.1
HIERARCH ESO ISS PBL14 START 124.197
HIERARCH ESO ISS PBL14 END 123.295
HIERARCH ESO ISS PBLA14 START 52.237
HIERARCH ESO ISS PBLA14 END 52.191
HIERARCH ESO ISS PBL23 START 52.687
HIERARCH ESO ISS PBL23 END 52.153
HIERARCH ESO ISS PBLA23 START 60.5
HIERARCH ESO ISS PBLA23 END 60.5
HIERARCH ESO ISS PBL24 START 132.049
HIERARCH ESO ISS PBL24 END 132.126
HIERARCH ESO ISS PBLA24 START 20.078
HIERARCH ESO ISS PBLA24 END 20.446
HIERARCH ESO ISS PBL34 START 98.088
HIERARCH ESO ISS PBL34 END 98.089
HIERARCH ESO ISS PBLA34 START 359.689
HIERARCH ESO ISS PBLA34 END 0.455
HIERARCH ESO ISS AMBI TAU0 START 0.005487
HIERARCH ESO ISS AMBI TAU0 END 0.004627
HIERARCH ESO ISS AMBI TEMP 11.68
HIERARCH ESO ISS AMBI FWHM START 0.67
HIERARCH ESO ISS AMBI FWHM END 0.79