Exposure
ID
GRAVI.2024-05-25T00:59:52.308_1
Header ID
GRAVI.2024-05-25T00:59:52.308
Date updated
2024-05-25 06:41:28 UTC+0000
Release date
2024-05-25 00:59:52 UTC+0000
UTC Start
2024-05-25 00:59:52.308
UTC End
2024-05-25 01:05:52.308
MJD Start
60455.04157764
MJD End
60455.0457443067
Exposure time (s)
360.0
Validation level
1
Tau 0: Coherence time (s)
0.0019905
Ambient temperature (°C)
10.21
Seeing (arcsec)
0.955
Observation
ID
59377
Category
calibrator
Program ID
113.26K4.003
Program Title
THE INNER ASTRONOMICAL UNITS IN PROTOPLANETARY DISKS: A STATISTICAL APPROACH
Program Type
GTO
PI / COI
SANCHEZ / GARCIA LOPEZ / CARATTI O GARATTI / ROUSSELET-PERRAUT / GARCIA / BENISTY / LABADIE / BRANDNER / HENNING / KEPPLER / VAN BOEKEL / PFUHL / ECKART / EISENHAUER / LACOUR / MENARD / PAUMARD / PERRIN / STRAUBMEIER / VAN DISHOECK / BOUVIER / DOUGADOS /
Target
ID
44018
Name
HD139651
RA
235.23557
DEC
-42.82571
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 19.0130 19.3000 119.7000 120.3000
A0-D0 29.6070 29.7480 35.1000 36.6000
A0-C1 16.7820 17.0820 83.9000 85.0670
B2-D0 33.6290 33.6270 0.9000 1.8000
B2-C1 11.2010 11.2010 0.8700 1.7830
D0-C1 22.4280 22.4260 180.9170 181.8310
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 113.26K4.003
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD,SINGLE
MJD-OBS 60455.04157764
HIERARCH ESO DPR TECH INTERFEROMETRY,DIRECT
HIERARCH ESO OBS TARG NAME HD 139651
HIERARCH ESO INS SOBJ NAME HD139651
RA 235.23557
DEC -42.82571
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 19.013
HIERARCH ESO ISS PBL12 END 19.3
HIERARCH ESO ISS PBLA12 START 119.7
HIERARCH ESO ISS PBLA12 END 120.3
HIERARCH ESO ISS PBL13 START 29.607
HIERARCH ESO ISS PBL13 END 29.748
HIERARCH ESO ISS PBLA13 START 35.1
HIERARCH ESO ISS PBLA13 END 36.6
HIERARCH ESO ISS PBL14 START 16.782
HIERARCH ESO ISS PBL14 END 17.082
HIERARCH ESO ISS PBLA14 START 83.9
HIERARCH ESO ISS PBLA14 END 85.067
HIERARCH ESO ISS PBL23 START 33.629
HIERARCH ESO ISS PBL23 END 33.627
HIERARCH ESO ISS PBLA23 START 0.9
HIERARCH ESO ISS PBLA23 END 1.8
HIERARCH ESO ISS PBL24 START 11.201
HIERARCH ESO ISS PBL24 END 11.201
HIERARCH ESO ISS PBLA24 START 0.87
HIERARCH ESO ISS PBLA24 END 1.783
HIERARCH ESO ISS PBL34 START 22.428
HIERARCH ESO ISS PBL34 END 22.426
HIERARCH ESO ISS PBLA34 START 180.917
HIERARCH ESO ISS PBLA34 END 181.831
HIERARCH ESO ISS AMBI TAU0 START 0.00242
HIERARCH ESO ISS AMBI TAU0 END 0.001561
HIERARCH ESO ISS AMBI TEMP 10.21
HIERARCH ESO ISS AMBI FWHM START 0.85
HIERARCH ESO ISS AMBI FWHM END 1.06