Exposure
ID
GRAVI.2021-02-10T07:23:00.468_1
Header ID
GRAVI.2021-02-10T07:23:00.468
Date updated
2021-02-10 07:37:13 UTC+0000
Release date
2022-02-10 07:37:13 UTC+0000
UTC Start
2021-02-10 07:23:00.468
UTC End
2021-02-10 07:29:00.468
MJD Start
59255.3076443
MJD End
59255.3118109667
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0023725
Ambient temperature (°C)
11.76
Seeing (arcsec)
1.355
Observation
ID
46724
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
35073
Name
HD87643
RA
151.12398
DEC
-58.66444
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 90.4730 90.4930 136.3000 137.6000
A0-J2 125.8580 125.4820 118.2000 119.7000
A0-J3 106.5430 105.4570 72.7570 73.9310
G1-J2 48.7210 48.2630 83.1000 84.4000
G1-J3 104.6080 104.1640 22.0290 22.7880
J2-J3 91.5650 91.6300 354.2740 355.1860
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 59255.3076443
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 87643
HIERARCH ESO INS SOBJ NAME HD87643
RA 151.12398
DEC -58.66444
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 90.473
HIERARCH ESO ISS PBL12 END 90.493
HIERARCH ESO ISS PBLA12 START 136.3
HIERARCH ESO ISS PBLA12 END 137.6
HIERARCH ESO ISS PBL13 START 125.858
HIERARCH ESO ISS PBL13 END 125.482
HIERARCH ESO ISS PBLA13 START 118.2
HIERARCH ESO ISS PBLA13 END 119.7
HIERARCH ESO ISS PBL14 START 106.543
HIERARCH ESO ISS PBL14 END 105.457
HIERARCH ESO ISS PBLA14 START 72.757
HIERARCH ESO ISS PBLA14 END 73.931
HIERARCH ESO ISS PBL23 START 48.721
HIERARCH ESO ISS PBL23 END 48.263
HIERARCH ESO ISS PBLA23 START 83.1
HIERARCH ESO ISS PBLA23 END 84.4
HIERARCH ESO ISS PBL24 START 104.608
HIERARCH ESO ISS PBL24 END 104.164
HIERARCH ESO ISS PBLA24 START 22.029
HIERARCH ESO ISS PBLA24 END 22.788
HIERARCH ESO ISS PBL34 START 91.565
HIERARCH ESO ISS PBL34 END 91.63
HIERARCH ESO ISS PBLA34 START 354.274
HIERARCH ESO ISS PBLA34 END 355.186
HIERARCH ESO ISS AMBI TAU0 START 0.002506
HIERARCH ESO ISS AMBI TAU0 END 0.002239
HIERARCH ESO ISS AMBI TEMP 11.76
HIERARCH ESO ISS AMBI FWHM START 1.37
HIERARCH ESO ISS AMBI FWHM END 1.34