Exposure
ID
GRAVI.2021-02-26T08:23:44.045_1
Header ID
GRAVI.2021-02-26T08:23:44.045
Date updated
2021-02-26 08:41:58 UTC+0000
Release date
2022-02-26 08:41:58 UTC+0000
UTC Start
2021-02-26 08:23:44.045
UTC End
2021-02-26 08:29:44.045
MJD Start
59271.34981534
MJD End
59271.3539820067
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0038195
Ambient temperature (°C)
14.12
Seeing (arcsec)
1.38
Observation
ID
46921
Category
science
Program ID
106.212G.002
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
35225
Name
CD-42_11721
RA
254.778192
DEC
-42.70235
Instrument
Interferometer
VLTI
Instrument
GRAVITY
Instrument mode
HIGH-COMBINED
Instrument sub-mode
SINGLE
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 58.6470 59.2540 239.1000 240.5000
K0-D0 89.9960 90.4250 219.5000 220.9000
K0-J3 46.0970 46.5680 314.0360 314.5380
G2-D0 39.9490 39.9420 190.0000 191.0000
G2-J3 64.4660 64.4780 15.4720 16.5790
D0-J3 104.3010 104.3020 13.3660 14.4400
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.212G.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT,SINGLE
MJD-OBS 59271.34981534
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME CD-42 11721
HIERARCH ESO INS SOBJ NAME CD-42_11721
RA 254.778192
DEC -42.70235
HIERARCH ESO INS SPEC RES HIGH
HIERARCH ESO INS POLA MODE COMBINED
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
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 58.647
HIERARCH ESO ISS PBL12 END 59.254
HIERARCH ESO ISS PBLA12 START 239.1
HIERARCH ESO ISS PBLA12 END 240.5
HIERARCH ESO ISS PBL13 START 89.996
HIERARCH ESO ISS PBL13 END 90.425
HIERARCH ESO ISS PBLA13 START 219.5
HIERARCH ESO ISS PBLA13 END 220.9
HIERARCH ESO ISS PBL14 START 46.097
HIERARCH ESO ISS PBL14 END 46.568
HIERARCH ESO ISS PBLA14 START 314.036
HIERARCH ESO ISS PBLA14 END 314.538
HIERARCH ESO ISS PBL23 START 39.949
HIERARCH ESO ISS PBL23 END 39.942
HIERARCH ESO ISS PBLA23 START 190.0
HIERARCH ESO ISS PBLA23 END 191.0
HIERARCH ESO ISS PBL24 START 64.466
HIERARCH ESO ISS PBL24 END 64.478
HIERARCH ESO ISS PBLA24 START 15.472
HIERARCH ESO ISS PBLA24 END 16.579
HIERARCH ESO ISS PBL34 START 104.301
HIERARCH ESO ISS PBL34 END 104.302
HIERARCH ESO ISS PBLA34 START 13.366
HIERARCH ESO ISS PBLA34 END 14.44
HIERARCH ESO ISS AMBI TAU0 START 0.003741
HIERARCH ESO ISS AMBI TAU0 END 0.003898
HIERARCH ESO ISS AMBI TEMP 14.12
HIERARCH ESO ISS AMBI FWHM START 1.44
HIERARCH ESO ISS AMBI FWHM END 1.32