Exposure
ID
GRAVI.2020-12-25T04:13:18.863_1
Header ID
GRAVI.2020-12-25T04:13:18.863
Date updated
2020-12-25 04:25:47 UTC+0000
Release date
2021-12-25 04:25:47 UTC+0000
UTC Start
2020-12-25 04:13:18.863
UTC End
2020-12-25 04:18:38.863
MJD Start
59208.17591277
MJD End
59208.1796164737
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.0043305
Ambient temperature (°C)
14.46
Seeing (arcsec)
0.82
Observation
ID
46083
Category
science
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
34702
Name
V1247_Ori
RA
84.52077
DEC
-1.25603
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 23.8000 23.6640 140.8000 141.3000
A0-D0 31.8700 31.9300 72.6000 72.7000
A0-J3 128.3250 128.9140 48.9090 49.1680
B2-D0 31.9260 32.0620 28.8000 29.3000
B2-J3 131.2960 131.9190 38.4700 38.8400
D0-J3 99.9670 100.4450 41.5460 41.8830
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21JR.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59208.17591277
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME V1247_Ori
HIERARCH ESO INS SOBJ NAME V1247_Ori
RA 84.52077
DEC -1.25603
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 23.8
HIERARCH ESO ISS PBL12 END 23.664
HIERARCH ESO ISS PBLA12 START 140.8
HIERARCH ESO ISS PBLA12 END 141.3
HIERARCH ESO ISS PBL13 START 31.87
HIERARCH ESO ISS PBL13 END 31.93
HIERARCH ESO ISS PBLA13 START 72.6
HIERARCH ESO ISS PBLA13 END 72.7
HIERARCH ESO ISS PBL14 START 128.325
HIERARCH ESO ISS PBL14 END 128.914
HIERARCH ESO ISS PBLA14 START 48.909
HIERARCH ESO ISS PBLA14 END 49.168
HIERARCH ESO ISS PBL23 START 31.926
HIERARCH ESO ISS PBL23 END 32.062
HIERARCH ESO ISS PBLA23 START 28.8
HIERARCH ESO ISS PBLA23 END 29.3
HIERARCH ESO ISS PBL24 START 131.296
HIERARCH ESO ISS PBL24 END 131.919
HIERARCH ESO ISS PBLA24 START 38.47
HIERARCH ESO ISS PBLA24 END 38.84
HIERARCH ESO ISS PBL34 START 99.967
HIERARCH ESO ISS PBL34 END 100.445
HIERARCH ESO ISS PBLA34 START 41.546
HIERARCH ESO ISS PBLA34 END 41.883
HIERARCH ESO ISS AMBI TAU0 START 0.004528
HIERARCH ESO ISS AMBI TAU0 END 0.004133
HIERARCH ESO ISS AMBI TEMP 14.46
HIERARCH ESO ISS AMBI FWHM START 0.85
HIERARCH ESO ISS AMBI FWHM END 0.79