Exposure
ID
MATIS.2022-06-01T07:38:51.821_1
Header ID
MATIS.2022-06-01T07:38:51.821
Date updated
2022-06-01 07:51:39 UTC+0000
Release date
2023-06-01 07:51:39 UTC+0000
UTC Start
2022-06-01 07:38:51.821
UTC End
2022-06-01 07:39:53.831
MJD Start
59731.31865534
MJD End
59731.3193730483
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.001776
Ambient temperature (°C)
2.46
Seeing (arcsec)
1.53
Observation
ID
51135
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
38115
Name
HD_179218
RA
287.796908
DEC
15.78757
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 67.8630 67.8270 269.6000 269.5000
K0-D0 95.3450 95.3910 253.9000 253.9000
K0-J3 44.3120 44.2300 328.1050 328.2070
G2-D0 35.1160 35.1730 222.6000 222.6000
G2-J3 58.5710 58.6610 49.3700 49.3770
D0-J3 93.5330 93.6810 46.8290 46.8450
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 59731.31865534
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_179218
RA 287.796908
DEC 15.78757
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN ID LOW
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 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 67.863
HIERARCH ESO ISS PBL12 END 67.827
HIERARCH ESO ISS PBLA12 START 269.6
HIERARCH ESO ISS PBLA12 END 269.5
HIERARCH ESO ISS PBL13 START 95.345
HIERARCH ESO ISS PBL13 END 95.391
HIERARCH ESO ISS PBLA13 START 253.9
HIERARCH ESO ISS PBLA13 END 253.9
HIERARCH ESO ISS PBL14 START 44.312
HIERARCH ESO ISS PBL14 END 44.23
HIERARCH ESO ISS PBLA14 START 328.105
HIERARCH ESO ISS PBLA14 END 328.207
HIERARCH ESO ISS PBL23 START 35.116
HIERARCH ESO ISS PBL23 END 35.173
HIERARCH ESO ISS PBLA23 START 222.6
HIERARCH ESO ISS PBLA23 END 222.6
HIERARCH ESO ISS PBL24 START 58.571
HIERARCH ESO ISS PBL24 END 58.661
HIERARCH ESO ISS PBLA24 START 49.37
HIERARCH ESO ISS PBLA24 END 49.377
HIERARCH ESO ISS PBL34 START 93.533
HIERARCH ESO ISS PBL34 END 93.681
HIERARCH ESO ISS PBLA34 START 46.829
HIERARCH ESO ISS PBLA34 END 46.845
HIERARCH ESO ISS AMBI TAU0 START 0.00182
HIERARCH ESO ISS AMBI TAU0 END 0.001732
HIERARCH ESO ISS AMBI TEMP 2.46
HIERARCH ESO ISS AMBI FWHM START 1.54
HIERARCH ESO ISS AMBI FWHM END 1.52