Exposure
ID
GRAVI.2021-01-18T04:55:41.021_1
Header ID
GRAVI.2021-01-18T04:55:41.021
Date updated
2021-01-18 05:10:57 UTC+0000
Release date
2022-01-18 05:10:57 UTC+0000
UTC Start
2021-01-18 04:55:41.021
UTC End
2021-01-18 05:01:01.021
MJD Start
59232.20533589
MJD End
59232.2090395937
Exposure time (s)
320.0
Validation level
1
Tau 0: Coherence time (s)
0.003612
Ambient temperature (°C)
11.6
Seeing (arcsec)
0.805
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 66.9360 65.6760 124.0000 124.8000
A0-J2 102.4000 100.4200 94.2000 94.3000
A0-J3 129.4790 128.9290 50.1240 49.9510
G1-J2 55.4020 55.0170 57.3000 57.1000
G1-J3 128.1860 128.4650 20.0100 20.3800
J2-J3 90.5710 90.5420 358.2480 359.0810
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 59232.20533589
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 66.936
HIERARCH ESO ISS PBL12 END 65.676
HIERARCH ESO ISS PBLA12 START 124.0
HIERARCH ESO ISS PBLA12 END 124.8
HIERARCH ESO ISS PBL13 START 102.4
HIERARCH ESO ISS PBL13 END 100.42
HIERARCH ESO ISS PBLA13 START 94.2
HIERARCH ESO ISS PBLA13 END 94.3
HIERARCH ESO ISS PBL14 START 129.479
HIERARCH ESO ISS PBL14 END 128.929
HIERARCH ESO ISS PBLA14 START 50.124
HIERARCH ESO ISS PBLA14 END 49.951
HIERARCH ESO ISS PBL23 START 55.402
HIERARCH ESO ISS PBL23 END 55.017
HIERARCH ESO ISS PBLA23 START 57.3
HIERARCH ESO ISS PBLA23 END 57.1
HIERARCH ESO ISS PBL24 START 128.186
HIERARCH ESO ISS PBL24 END 128.465
HIERARCH ESO ISS PBLA24 START 20.01
HIERARCH ESO ISS PBLA24 END 20.38
HIERARCH ESO ISS PBL34 START 90.571
HIERARCH ESO ISS PBL34 END 90.542
HIERARCH ESO ISS PBLA34 START 358.248
HIERARCH ESO ISS PBLA34 END 359.081
HIERARCH ESO ISS AMBI TAU0 START 0.003903
HIERARCH ESO ISS AMBI TAU0 END 0.003321
HIERARCH ESO ISS AMBI TEMP 11.6
HIERARCH ESO ISS AMBI FWHM START 0.84
HIERARCH ESO ISS AMBI FWHM END 0.77