Exposure
ID
GRAVI.2021-01-18T02:36:07.669_1
Header ID
GRAVI.2021-01-18T02:36:07.669
Date updated
2021-01-18 02:50:59 UTC+0000
Release date
2022-01-18 02:50:59 UTC+0000
UTC Start
2021-01-18 02:36:07.669
UTC End
2021-01-18 02:41:27.669
MJD Start
59232.10842209
MJD End
59232.1121257937
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.0031025
Ambient temperature (°C)
11.37
Seeing (arcsec)
0.925
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 88.7050 88.2770 114.3000 114.4000
A0-J2 129.0940 128.9040 92.6000 92.7000
A0-J3 128.0170 128.6270 48.7760 49.0450
G1-J2 56.9970 57.2340 57.6000 57.7000
G1-J3 121.8360 122.0050 7.2750 7.9020
J2-J3 96.0160 95.6810 340.1040 340.6980
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 59232.10842209
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 88.705
HIERARCH ESO ISS PBL12 END 88.277
HIERARCH ESO ISS PBLA12 START 114.3
HIERARCH ESO ISS PBLA12 END 114.4
HIERARCH ESO ISS PBL13 START 129.094
HIERARCH ESO ISS PBL13 END 128.904
HIERARCH ESO ISS PBLA13 START 92.6
HIERARCH ESO ISS PBLA13 END 92.7
HIERARCH ESO ISS PBL14 START 128.017
HIERARCH ESO ISS PBL14 END 128.627
HIERARCH ESO ISS PBLA14 START 48.776
HIERARCH ESO ISS PBLA14 END 49.045
HIERARCH ESO ISS PBL23 START 56.997
HIERARCH ESO ISS PBL23 END 57.234
HIERARCH ESO ISS PBLA23 START 57.6
HIERARCH ESO ISS PBLA23 END 57.7
HIERARCH ESO ISS PBL24 START 121.836
HIERARCH ESO ISS PBL24 END 122.005
HIERARCH ESO ISS PBLA24 START 7.275
HIERARCH ESO ISS PBLA24 END 7.902
HIERARCH ESO ISS PBL34 START 96.016
HIERARCH ESO ISS PBL34 END 95.681
HIERARCH ESO ISS PBLA34 START 340.104
HIERARCH ESO ISS PBLA34 END 340.698
HIERARCH ESO ISS AMBI TAU0 START 0.002907
HIERARCH ESO ISS AMBI TAU0 END 0.003298
HIERARCH ESO ISS AMBI TEMP 11.37
HIERARCH ESO ISS AMBI FWHM START 1.0
HIERARCH ESO ISS AMBI FWHM END 0.85