Exposure
ID
GRAVI.2021-02-20T03:09:53.266_1
Header ID
GRAVI.2021-02-20T03:09:53.266
Date updated
2021-02-20 03:21:02 UTC+0000
Release date
None
UTC Start
2021-02-20 03:09:53.266
UTC End
2021-02-20 03:15:53.266
MJD Start
59265.1318665
MJD End
59265.1360331667
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0080055
Ambient temperature (°C)
13.02
Seeing (arcsec)
0.635
Observation
ID
46822
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
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 23.0500 22.9400 156.7000 157.7000
A0-D0 29.1380 28.7810 76.8000 77.0000
A0-C1 19.5650 19.3190 127.4660 128.3870
B2-D0 33.8180 33.7700 34.7000 34.9000
B2-C1 11.2650 11.2500 34.6610 34.9040
D0-C1 22.5520 22.5210 214.7150 214.9580
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 59265.1318665
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 377.0
HIERARCH ESO DET2 SEQ1 DIT 30.0
HIERARCH ESO DET2 NDIT 12
HIERARCH ESO ISS PBL12 START 23.05
HIERARCH ESO ISS PBL12 END 22.94
HIERARCH ESO ISS PBLA12 START 156.7
HIERARCH ESO ISS PBLA12 END 157.7
HIERARCH ESO ISS PBL13 START 29.138
HIERARCH ESO ISS PBL13 END 28.781
HIERARCH ESO ISS PBLA13 START 76.8
HIERARCH ESO ISS PBLA13 END 77.0
HIERARCH ESO ISS PBL14 START 19.565
HIERARCH ESO ISS PBL14 END 19.319
HIERARCH ESO ISS PBLA14 START 127.466
HIERARCH ESO ISS PBLA14 END 128.387
HIERARCH ESO ISS PBL23 START 33.818
HIERARCH ESO ISS PBL23 END 33.77
HIERARCH ESO ISS PBLA23 START 34.7
HIERARCH ESO ISS PBLA23 END 34.9
HIERARCH ESO ISS PBL24 START 11.265
HIERARCH ESO ISS PBL24 END 11.25
HIERARCH ESO ISS PBLA24 START 34.661
HIERARCH ESO ISS PBLA24 END 34.904
HIERARCH ESO ISS PBL34 START 22.552
HIERARCH ESO ISS PBL34 END 22.521
HIERARCH ESO ISS PBLA34 START 214.715
HIERARCH ESO ISS PBLA34 END 214.958
HIERARCH ESO ISS AMBI TAU0 START 0.007785
HIERARCH ESO ISS AMBI TAU0 END 0.008226
HIERARCH ESO ISS AMBI TEMP 13.02
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.67