Exposure
ID
GRAVI.2021-02-20T04:03:32.401_1
Header ID
GRAVI.2021-02-20T04:03:32.401
Date updated
2021-02-20 04:16:11 UTC+0000
Release date
None
UTC Start
2021-02-20 04:03:32.401
UTC End
2021-02-20 04:09:32.401
MJD Start
59265.16912501
MJD End
59265.1732916767
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0128605
Ambient temperature (°C)
14.02
Seeing (arcsec)
0.34
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 22.2210 22.1450 165.9000 167.1000
A0-D0 25.4850 24.9670 78.2000 78.3000
A0-C1 17.3590 17.0920 136.6930 138.0150
B2-D0 33.1480 33.0280 36.1000 36.2000
B2-C1 11.0430 11.0030 36.1070 36.1820
D0-C1 22.1050 22.0250 216.1550 216.2300
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 59265.16912501
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 22.221
HIERARCH ESO ISS PBL12 END 22.145
HIERARCH ESO ISS PBLA12 START 165.9
HIERARCH ESO ISS PBLA12 END 167.1
HIERARCH ESO ISS PBL13 START 25.485
HIERARCH ESO ISS PBL13 END 24.967
HIERARCH ESO ISS PBLA13 START 78.2
HIERARCH ESO ISS PBLA13 END 78.3
HIERARCH ESO ISS PBL14 START 17.359
HIERARCH ESO ISS PBL14 END 17.092
HIERARCH ESO ISS PBLA14 START 136.693
HIERARCH ESO ISS PBLA14 END 138.015
HIERARCH ESO ISS PBL23 START 33.148
HIERARCH ESO ISS PBL23 END 33.028
HIERARCH ESO ISS PBLA23 START 36.1
HIERARCH ESO ISS PBLA23 END 36.2
HIERARCH ESO ISS PBL24 START 11.043
HIERARCH ESO ISS PBL24 END 11.003
HIERARCH ESO ISS PBLA24 START 36.107
HIERARCH ESO ISS PBLA24 END 36.182
HIERARCH ESO ISS PBL34 START 22.105
HIERARCH ESO ISS PBL34 END 22.025
HIERARCH ESO ISS PBLA34 START 216.155
HIERARCH ESO ISS PBLA34 END 216.23
HIERARCH ESO ISS AMBI TAU0 START 0.014492
HIERARCH ESO ISS AMBI TAU0 END 0.011229
HIERARCH ESO ISS AMBI TEMP 14.02
HIERARCH ESO ISS AMBI FWHM START 0.32
HIERARCH ESO ISS AMBI FWHM END 0.36