Exposure
ID
GRAVI.2021-01-18T04:49:44.006_1
Header ID
GRAVI.2021-01-18T04:49:44.006
Date updated
2021-01-18 05:06:13 UTC+0000
Release date
2022-01-18 05:06:13 UTC+0000
UTC Start
2021-01-18 04:49:44.006
UTC End
2021-01-18 04:55:04.006
MJD Start
59232.20120377
MJD End
59232.2049074737
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.0037275
Ambient temperature (°C)
11.89
Seeing (arcsec)
0.835
Observation
ID
46401
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 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 68.2370 66.9980 123.2000 124.0000
A0-J2 104.4050 102.4970 94.1000 94.2000
A0-J3 130.0070 129.5050 50.2860 50.1320
G1-J2 55.7810 55.4210 57.5000 57.3000
G1-J3 127.8900 128.1720 19.6090 19.9910
J2-J3 90.6220 90.5730 357.3790 358.2070
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 59232.20120377
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 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 68.237
HIERARCH ESO ISS PBL12 END 66.998
HIERARCH ESO ISS PBLA12 START 123.2
HIERARCH ESO ISS PBLA12 END 124.0
HIERARCH ESO ISS PBL13 START 104.405
HIERARCH ESO ISS PBL13 END 102.497
HIERARCH ESO ISS PBLA13 START 94.1
HIERARCH ESO ISS PBLA13 END 94.2
HIERARCH ESO ISS PBL14 START 130.007
HIERARCH ESO ISS PBL14 END 129.505
HIERARCH ESO ISS PBLA14 START 50.286
HIERARCH ESO ISS PBLA14 END 50.132
HIERARCH ESO ISS PBL23 START 55.781
HIERARCH ESO ISS PBL23 END 55.421
HIERARCH ESO ISS PBLA23 START 57.5
HIERARCH ESO ISS PBLA23 END 57.3
HIERARCH ESO ISS PBL24 START 127.89
HIERARCH ESO ISS PBL24 END 128.172
HIERARCH ESO ISS PBLA24 START 19.609
HIERARCH ESO ISS PBLA24 END 19.991
HIERARCH ESO ISS PBL34 START 90.622
HIERARCH ESO ISS PBL34 END 90.573
HIERARCH ESO ISS PBLA34 START 357.379
HIERARCH ESO ISS PBLA34 END 358.207
HIERARCH ESO ISS AMBI TAU0 START 0.003552
HIERARCH ESO ISS AMBI TAU0 END 0.003903
HIERARCH ESO ISS AMBI TEMP 11.89
HIERARCH ESO ISS AMBI FWHM START 0.83
HIERARCH ESO ISS AMBI FWHM END 0.84