Exposure
ID
GRAVI.2021-01-17T02:49:24.598_1
Header ID
GRAVI.2021-01-17T02:49:24.598
Date updated
2021-01-17 03:01:17 UTC+0000
Release date
2021-01-17 02:49:24 UTC+0000
UTC Start
2021-01-17 02:49:24.598
UTC End
2021-01-17 02:54:44.598
MJD Start
59231.11764581
MJD End
59231.1213495137
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.006711
Ambient temperature (°C)
12.61
Seeing (arcsec)
0.565
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 88.3440 87.9010 117.5000 117.9000
A0-J2 127.9200 127.4360 94.3000 94.6000
A0-J3 132.1600 132.2900 48.8640 49.1920
G1-J2 58.2150 58.2290 57.6000 57.9000
G1-J3 129.4190 129.5330 9.4010 9.9750
J2-J3 100.5010 100.3220 343.8060 344.4460
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 59231.11764581
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 88.344
HIERARCH ESO ISS PBL12 END 87.901
HIERARCH ESO ISS PBLA12 START 117.5
HIERARCH ESO ISS PBLA12 END 117.9
HIERARCH ESO ISS PBL13 START 127.92
HIERARCH ESO ISS PBL13 END 127.436
HIERARCH ESO ISS PBLA13 START 94.3
HIERARCH ESO ISS PBLA13 END 94.6
HIERARCH ESO ISS PBL14 START 132.16
HIERARCH ESO ISS PBL14 END 132.29
HIERARCH ESO ISS PBLA14 START 48.864
HIERARCH ESO ISS PBLA14 END 49.192
HIERARCH ESO ISS PBL23 START 58.215
HIERARCH ESO ISS PBL23 END 58.229
HIERARCH ESO ISS PBLA23 START 57.6
HIERARCH ESO ISS PBLA23 END 57.9
HIERARCH ESO ISS PBL24 START 129.419
HIERARCH ESO ISS PBL24 END 129.533
HIERARCH ESO ISS PBLA24 START 9.401
HIERARCH ESO ISS PBLA24 END 9.975
HIERARCH ESO ISS PBL34 START 100.501
HIERARCH ESO ISS PBL34 END 100.322
HIERARCH ESO ISS PBLA34 START 343.806
HIERARCH ESO ISS PBLA34 END 344.446
HIERARCH ESO ISS AMBI TAU0 START 0.007364
HIERARCH ESO ISS AMBI TAU0 END 0.006058
HIERARCH ESO ISS AMBI TEMP 12.61
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.56