Exposure
ID
GRAVI.2020-02-04T01:49:29.909_1
Header ID
GRAVI.2020-02-04T01:49:29.909
Date updated
2020-02-04 02:00:50 UTC+0000
Release date
2021-02-04 02:00:50 UTC+0000
UTC Start
2020-02-04 01:49:29.909
UTC End
2020-02-04 01:54:29.909
MJD Start
58883.07604061
MJD End
58883.0795128322
Exposure time (s)
300.0
Validation level
1
Tau 0: Coherence time (s)
0.0074955
Ambient temperature (°C)
14.96
Seeing (arcsec)
0.625
Observation
ID
43762
Category
science
Program ID
0104.C-0567(C)
Program Title
THE INNER ASTRONOMICAL UNITS IN PROTOPLANETARY DISKS: A STATISTICAL APPROACH
Program Type
GTO
PI / COI
GARCIA LOPEZ/ AMORIM/ ASCENSO/ BENISTY/ BOUVIER/ BRANDNER/ CARATTI O GARATTI/ CASELLI/ DEEN/ DOUGADOS/ ECKART/ EISENHAUER/ GARCIA/ HENNING/ KEPPLER/ KLAHR/ KLARMANN/ LABADIE/ LACOUR/ LAZAREFF/ LE BOUQUIN/ MENARD/ PAUMARD/ PERRAUT/ PERRIN/ PFUHL/ ...
Target
ID
33252
Name
HD45677
RA
97.070318
DEC
-13.05308
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 25.1990 25.1640 139.9000 140.3000
A0-D0 31.5360 31.6440 69.6000 70.0000
A0-C1 22.6220 22.6240 113.9770 114.2740
B2-D0 33.0490 33.1180 23.8000 24.3000
B2-C1 11.0090 11.0320 23.7360 24.3050
D0-C1 22.0400 22.0860 203.8010 204.3700
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 0104.C-0567(C)
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 58883.07604061
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 45677
HIERARCH ESO INS SOBJ NAME HD45677
RA 97.070318
DEC -13.05308
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 316.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 10
HIERARCH ESO ISS PBL12 START 25.199
HIERARCH ESO ISS PBL12 END 25.164
HIERARCH ESO ISS PBLA12 START 139.9
HIERARCH ESO ISS PBLA12 END 140.3
HIERARCH ESO ISS PBL13 START 31.536
HIERARCH ESO ISS PBL13 END 31.644
HIERARCH ESO ISS PBLA13 START 69.6
HIERARCH ESO ISS PBLA13 END 70.0
HIERARCH ESO ISS PBL14 START 22.622
HIERARCH ESO ISS PBL14 END 22.624
HIERARCH ESO ISS PBLA14 START 113.977
HIERARCH ESO ISS PBLA14 END 114.274
HIERARCH ESO ISS PBL23 START 33.049
HIERARCH ESO ISS PBL23 END 33.118
HIERARCH ESO ISS PBLA23 START 23.8
HIERARCH ESO ISS PBLA23 END 24.3
HIERARCH ESO ISS PBL24 START 11.009
HIERARCH ESO ISS PBL24 END 11.032
HIERARCH ESO ISS PBLA24 START 23.736
HIERARCH ESO ISS PBLA24 END 24.305
HIERARCH ESO ISS PBL34 START 22.04
HIERARCH ESO ISS PBL34 END 22.086
HIERARCH ESO ISS PBLA34 START 203.801
HIERARCH ESO ISS PBLA34 END 204.37
HIERARCH ESO ISS AMBI TAU0 START 0.007175
HIERARCH ESO ISS AMBI TAU0 END 0.007816
HIERARCH ESO ISS AMBI TEMP 14.96
HIERARCH ESO ISS AMBI FWHM START 0.61
HIERARCH ESO ISS AMBI FWHM END 0.64