Exposure
ID
MATIS.2022-05-31T09:42:37.448_1
Header ID
MATIS.2022-05-31T09:42:37.448
Date updated
2022-05-31 09:55:59 UTC+0000
Release date
2023-05-31 09:55:59 UTC+0000
UTC Start
2022-05-31 09:42:37.448
UTC End
2022-05-31 09:43:40.368
MJD Start
59730.40460009
MJD End
59730.4053283307
Exposure time (s)
62.9
Validation level
1
Tau 0: Coherence time (s)
0.0028255
Ambient temperature (°C)
5.63
Seeing (arcsec)
0.78
Observation
ID
51111
Category
science
Program ID
109.2313.002
Program Title
INITIAL CONDITIONS OF PLANET FORMATION IN PROTOPLANETARY DISKS WITH GRA4MAT AND MATISSE
Program Type
GTO
PI / COI
BRUNO/ VARGA/ MATTER/ HOGERHEIJDE/ VAN BOEKEL/ WATERS/ WEIGELT/ MILLOUR/ DOMINIK/ AUGEREAU/ KOKOULINA/ PANTIN/ WOLF/ JAFFE/ HOFMANN/ HENNING/ SCHERTL/ SCHEUCK
Target
ID
38103
Name
HD_169142
RA
276.124072
DEC
-29.78056
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 52.7830 52.6270 300.5000 300.8000
K0-D0 70.9110 70.6410 273.5000 273.6000
K0-J3 56.2370 56.2360 358.1030 358.2660
G2-D0 33.8680 33.8020 228.4000 228.4000
G2-J3 52.5910 52.4610 56.0190 56.0610
D0-J3 86.2760 86.0800 53.0230 53.0610
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 109.2313.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59730.40460009
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_169142
RA 276.124072
DEC -29.78056
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME MED
HIERARCH ESO INS DIL ID MED
HIERARCH ESO INS MODE HYBRID
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 1.3
HIERARCH ESO DET SEQ1 PERIOD 2.86
HIERARCH ESO DET NDIT 22
HIERARCH ESO ISS PBL12 START 52.783
HIERARCH ESO ISS PBL12 END 52.627
HIERARCH ESO ISS PBLA12 START 300.5
HIERARCH ESO ISS PBLA12 END 300.8
HIERARCH ESO ISS PBL13 START 70.911
HIERARCH ESO ISS PBL13 END 70.641
HIERARCH ESO ISS PBLA13 START 273.5
HIERARCH ESO ISS PBLA13 END 273.6
HIERARCH ESO ISS PBL14 START 56.237
HIERARCH ESO ISS PBL14 END 56.236
HIERARCH ESO ISS PBLA14 START 358.103
HIERARCH ESO ISS PBLA14 END 358.266
HIERARCH ESO ISS PBL23 START 33.868
HIERARCH ESO ISS PBL23 END 33.802
HIERARCH ESO ISS PBLA23 START 228.4
HIERARCH ESO ISS PBLA23 END 228.4
HIERARCH ESO ISS PBL24 START 52.591
HIERARCH ESO ISS PBL24 END 52.461
HIERARCH ESO ISS PBLA24 START 56.019
HIERARCH ESO ISS PBLA24 END 56.061
HIERARCH ESO ISS PBL34 START 86.276
HIERARCH ESO ISS PBL34 END 86.08
HIERARCH ESO ISS PBLA34 START 53.023
HIERARCH ESO ISS PBLA34 END 53.061
HIERARCH ESO ISS AMBI TAU0 START 0.002824
HIERARCH ESO ISS AMBI TAU0 END 0.002827
HIERARCH ESO ISS AMBI TEMP 5.63
HIERARCH ESO ISS AMBI FWHM START 0.78
HIERARCH ESO ISS AMBI FWHM END 0.78