Exposure
ID
GRAVI.2021-02-21T03:26:52.862_1
Header ID
GRAVI.2021-02-21T03:26:52.862
Date updated
2021-02-21 03:41:15 UTC+0000
Release date
2022-02-21 03:41:14 UTC+0000
UTC Start
2021-02-21 03:26:52.862
UTC End
2021-02-21 03:32:52.862
MJD Start
59266.14366738
MJD End
59266.1478340467
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0176685
Ambient temperature (°C)
13.61
Seeing (arcsec)
0.49
Observation
ID
46830
Category
science
Program ID
106.212G.001
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
35163
Name
HD_58647
RA
111.481394
DEC
-14.17877
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 23.8620 23.7540 151.5000 152.4000
A0-D0 30.7580 30.5170 75.9000 76.1000
A0-C1 20.9470 20.7500 123.2210 123.9690
B2-D0 33.9310 33.9210 32.9000 33.3000
B2-C1 11.3030 11.3000 32.8750 33.2400
D0-C1 22.6280 22.6220 212.9340 213.2980
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.212G.001
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59266.14366738
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD_58647
HIERARCH ESO INS SOBJ NAME HD_58647
RA 111.481394
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 377.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 12
HIERARCH ESO ISS PBL12 START 23.862
HIERARCH ESO ISS PBL12 END 23.754
HIERARCH ESO ISS PBLA12 START 151.5
HIERARCH ESO ISS PBLA12 END 152.4
HIERARCH ESO ISS PBL13 START 30.758
HIERARCH ESO ISS PBL13 END 30.517
HIERARCH ESO ISS PBLA13 START 75.9
HIERARCH ESO ISS PBLA13 END 76.1
HIERARCH ESO ISS PBL14 START 20.947
HIERARCH ESO ISS PBL14 END 20.75
HIERARCH ESO ISS PBLA14 START 123.221
HIERARCH ESO ISS PBLA14 END 123.969
HIERARCH ESO ISS PBL23 START 33.931
HIERARCH ESO ISS PBL23 END 33.921
HIERARCH ESO ISS PBLA23 START 32.9
HIERARCH ESO ISS PBLA23 END 33.3
HIERARCH ESO ISS PBL24 START 11.303
HIERARCH ESO ISS PBL24 END 11.3
HIERARCH ESO ISS PBLA24 START 32.875
HIERARCH ESO ISS PBLA24 END 33.24
HIERARCH ESO ISS PBL34 START 22.628
HIERARCH ESO ISS PBL34 END 22.622
HIERARCH ESO ISS PBLA34 START 212.934
HIERARCH ESO ISS PBLA34 END 213.298
HIERARCH ESO ISS AMBI TAU0 START 0.01889
HIERARCH ESO ISS AMBI TAU0 END 0.016447
HIERARCH ESO ISS AMBI TEMP 13.61
HIERARCH ESO ISS AMBI FWHM START 0.53
HIERARCH ESO ISS AMBI FWHM END 0.45