Exposure
ID
GRAVI.2020-02-04T02:00:47.937_1
Header ID
GRAVI.2020-02-04T02:00:47.937
Date updated
2020-02-04 02:15:51 UTC+0000
Release date
2021-02-04 02:15:51 UTC+0000
UTC Start
2020-02-04 02:00:47.937
UTC End
2020-02-04 02:05:47.937
MJD Start
58883.08388816
MJD End
58883.0873603822
Exposure time (s)
300.0
Validation level
1
Tau 0: Coherence time (s)
0.0068315
Ambient temperature (°C)
14.16
Seeing (arcsec)
0.655
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 25.1180 25.0730 140.7000 141.2000
A0-D0 31.7510 31.8290 70.4000 70.8000
A0-C1 22.6140 22.5950 114.6280 114.9480
B2-D0 33.1960 33.2620 25.0000 25.5000
B2-C1 11.0580 11.0800 24.9390 25.4790
D0-C1 22.1380 22.1820 205.0030 205.5430
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 58883.08388816
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 25.118
HIERARCH ESO ISS PBL12 END 25.073
HIERARCH ESO ISS PBLA12 START 140.7
HIERARCH ESO ISS PBLA12 END 141.2
HIERARCH ESO ISS PBL13 START 31.751
HIERARCH ESO ISS PBL13 END 31.829
HIERARCH ESO ISS PBLA13 START 70.4
HIERARCH ESO ISS PBLA13 END 70.8
HIERARCH ESO ISS PBL14 START 22.614
HIERARCH ESO ISS PBL14 END 22.595
HIERARCH ESO ISS PBLA14 START 114.628
HIERARCH ESO ISS PBLA14 END 114.948
HIERARCH ESO ISS PBL23 START 33.196
HIERARCH ESO ISS PBL23 END 33.262
HIERARCH ESO ISS PBLA23 START 25.0
HIERARCH ESO ISS PBLA23 END 25.5
HIERARCH ESO ISS PBL24 START 11.058
HIERARCH ESO ISS PBL24 END 11.08
HIERARCH ESO ISS PBLA24 START 24.939
HIERARCH ESO ISS PBLA24 END 25.479
HIERARCH ESO ISS PBL34 START 22.138
HIERARCH ESO ISS PBL34 END 22.182
HIERARCH ESO ISS PBLA34 START 205.003
HIERARCH ESO ISS PBLA34 END 205.543
HIERARCH ESO ISS AMBI TAU0 START 0.006669
HIERARCH ESO ISS AMBI TAU0 END 0.006994
HIERARCH ESO ISS AMBI TEMP 14.16
HIERARCH ESO ISS AMBI FWHM START 0.67
HIERARCH ESO ISS AMBI FWHM END 0.64