Exposure
ID
GRAVI.2021-02-10T03:54:47.943_1
Header ID
GRAVI.2021-02-10T03:54:47.943
Date updated
2021-02-10 04:11:34 UTC+0000
Release date
2022-02-10 04:11:34 UTC+0000
UTC Start
2021-02-10 03:54:47.943
UTC End
2021-02-10 04:00:47.943
MJD Start
59255.1630549
MJD End
59255.1672215667
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.00522
Ambient temperature (°C)
13.89
Seeing (arcsec)
0.715
Observation
ID
46722
Category
science
Program ID
106.212G.003
Program Title
THE INNER ASTRONOMICAL UNITS IN PROTOPLANETARY DISKS: A STATISTICAL APPROACH
Program Type
GTO
PI / COI
GARCIA LOPEZ/ CARATTI O GARATTI/ ROUSSELET-PERRAUT/ GARCIA/ BENISTY/ LABADIE/ BRANDNER/ KLARMANN/ HENNING/ KEPPLER/ SANCHEZ/ VAN BOEKEL/ PFUHL/ ECKART/ EISENHAUER/ LACOUR/ MENARD/ PAUMARD/ PERRIN/ STRAUBMEIER/ VAN DISHOECK/ BOUVIER/ DOUGADOS/ DUVERT/ ...
Target
ID
35071
Name
HD_58647
RA
111.482538
DEC
-14.17877
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 85.5470 84.8550 121.5000 122.2000
A0-J2 123.6230 122.5820 97.2000 97.7000
A0-J3 131.8700 131.5910 50.8870 51.1770
G1-J2 57.6600 57.4580 59.6000 59.8000
G1-J3 131.2470 131.3510 12.9390 13.5200
J2-J3 100.7830 100.6480 348.3610 349.1350
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.212G.003
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59255.1630549
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD_58647
HIERARCH ESO INS SOBJ NAME HD_58647
RA 111.482538
DEC -14.17877
HIERARCH ESO INS SPEC RES HIGH
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 377.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 12
HIERARCH ESO ISS PBL12 START 85.547
HIERARCH ESO ISS PBL12 END 84.855
HIERARCH ESO ISS PBLA12 START 121.5
HIERARCH ESO ISS PBLA12 END 122.2
HIERARCH ESO ISS PBL13 START 123.623
HIERARCH ESO ISS PBL13 END 122.582
HIERARCH ESO ISS PBLA13 START 97.2
HIERARCH ESO ISS PBLA13 END 97.7
HIERARCH ESO ISS PBL14 START 131.87
HIERARCH ESO ISS PBL14 END 131.591
HIERARCH ESO ISS PBLA14 START 50.887
HIERARCH ESO ISS PBLA14 END 51.177
HIERARCH ESO ISS PBL23 START 57.66
HIERARCH ESO ISS PBL23 END 57.458
HIERARCH ESO ISS PBLA23 START 59.6
HIERARCH ESO ISS PBLA23 END 59.8
HIERARCH ESO ISS PBL24 START 131.247
HIERARCH ESO ISS PBL24 END 131.351
HIERARCH ESO ISS PBLA24 START 12.939
HIERARCH ESO ISS PBLA24 END 13.52
HIERARCH ESO ISS PBL34 START 100.783
HIERARCH ESO ISS PBL34 END 100.648
HIERARCH ESO ISS PBLA34 START 348.361
HIERARCH ESO ISS PBLA34 END 349.135
HIERARCH ESO ISS AMBI TAU0 START 0.005116
HIERARCH ESO ISS AMBI TAU0 END 0.005324
HIERARCH ESO ISS AMBI TEMP 13.89
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.81