Exposure
ID
GRAVI.2021-01-18T02:48:04.699_1
Header ID
GRAVI.2021-01-18T02:48:04.699
Date updated
2021-01-18 03:01:24 UTC+0000
Release date
2022-01-18 03:01:24 UTC+0000
UTC Start
2021-01-18 02:48:04.699
UTC End
2021-01-18 02:53:24.699
MJD Start
59232.11672105
MJD End
59232.1204247537
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.0036825
Ambient temperature (°C)
12.1
Seeing (arcsec)
0.815
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 87.7490 87.2270 114.6000 114.8000
A0-J2 128.6010 128.2450 92.7000 92.7000
A0-J3 129.2550 129.7740 49.3200 49.5480
G1-J2 57.4680 57.6520 57.9000 58.1000
G1-J3 122.2080 122.4020 8.5920 9.2050
J2-J3 95.3120 94.9860 341.3760 342.0010
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 59232.11672105
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 87.749
HIERARCH ESO ISS PBL12 END 87.227
HIERARCH ESO ISS PBLA12 START 114.6
HIERARCH ESO ISS PBLA12 END 114.8
HIERARCH ESO ISS PBL13 START 128.601
HIERARCH ESO ISS PBL13 END 128.245
HIERARCH ESO ISS PBLA13 START 92.7
HIERARCH ESO ISS PBLA13 END 92.7
HIERARCH ESO ISS PBL14 START 129.255
HIERARCH ESO ISS PBL14 END 129.774
HIERARCH ESO ISS PBLA14 START 49.32
HIERARCH ESO ISS PBLA14 END 49.548
HIERARCH ESO ISS PBL23 START 57.468
HIERARCH ESO ISS PBL23 END 57.652
HIERARCH ESO ISS PBLA23 START 57.9
HIERARCH ESO ISS PBLA23 END 58.1
HIERARCH ESO ISS PBL24 START 122.208
HIERARCH ESO ISS PBL24 END 122.402
HIERARCH ESO ISS PBLA24 START 8.592
HIERARCH ESO ISS PBLA24 END 9.205
HIERARCH ESO ISS PBL34 START 95.312
HIERARCH ESO ISS PBL34 END 94.986
HIERARCH ESO ISS PBLA34 START 341.376
HIERARCH ESO ISS PBLA34 END 342.001
HIERARCH ESO ISS AMBI TAU0 START 0.003448
HIERARCH ESO ISS AMBI TAU0 END 0.003917
HIERARCH ESO ISS AMBI TEMP 12.1
HIERARCH ESO ISS AMBI FWHM START 0.82
HIERARCH ESO ISS AMBI FWHM END 0.81