Exposure
ID
MATIS.2022-06-01T08:58:33.505_1
Header ID
MATIS.2022-06-01T08:58:33.505
Date updated
2022-06-01 09:10:47 UTC+0000
Release date
2023-06-01 09:10:47 UTC+0000
UTC Start
2022-06-01 08:58:33.505
UTC End
2022-06-01 08:59:36.057
MJD Start
59731.3739989
MJD End
59731.3747228815
Exposure time (s)
62.6
Validation level
1
Tau 0: Coherence time (s)
0.001593
Ambient temperature (°C)
2.42
Seeing (arcsec)
1.785
Observation
ID
51138
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
38117
Name
HD 172555
RA
281.362451
DEC
-64.872
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 66.8610 66.8370 300.8000 301.0000
K0-D0 86.5330 86.4530 284.5000 284.7000
K0-J3 49.1160 49.1280 347.4690 347.6470
G2-D0 29.1810 29.1320 244.5000 244.7000
G2-J3 48.7610 48.6800 73.6410 73.8550
D0-J3 77.7100 77.5790 70.2180 70.4260
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 59731.3739989
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD 172555
RA 281.362451
DEC -64.872
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME LOW
HIERARCH ESO INS DIL 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 1.0
HIERARCH ESO DET SEQ1 PERIOD 1.117
HIERARCH ESO DET NDIT 56
HIERARCH ESO ISS PBL12 START 66.861
HIERARCH ESO ISS PBL12 END 66.837
HIERARCH ESO ISS PBLA12 START 300.8
HIERARCH ESO ISS PBLA12 END 301.0
HIERARCH ESO ISS PBL13 START 86.533
HIERARCH ESO ISS PBL13 END 86.453
HIERARCH ESO ISS PBLA13 START 284.5
HIERARCH ESO ISS PBLA13 END 284.7
HIERARCH ESO ISS PBL14 START 49.116
HIERARCH ESO ISS PBL14 END 49.128
HIERARCH ESO ISS PBLA14 START 347.469
HIERARCH ESO ISS PBLA14 END 347.647
HIERARCH ESO ISS PBL23 START 29.181
HIERARCH ESO ISS PBL23 END 29.132
HIERARCH ESO ISS PBLA23 START 244.5
HIERARCH ESO ISS PBLA23 END 244.7
HIERARCH ESO ISS PBL24 START 48.761
HIERARCH ESO ISS PBL24 END 48.68
HIERARCH ESO ISS PBLA24 START 73.641
HIERARCH ESO ISS PBLA24 END 73.855
HIERARCH ESO ISS PBL34 START 77.71
HIERARCH ESO ISS PBL34 END 77.579
HIERARCH ESO ISS PBLA34 START 70.218
HIERARCH ESO ISS PBLA34 END 70.426
HIERARCH ESO ISS AMBI TAU0 START 0.001689
HIERARCH ESO ISS AMBI TAU0 END 0.001497
HIERARCH ESO ISS AMBI TEMP 2.42
HIERARCH ESO ISS AMBI FWHM START 1.68
HIERARCH ESO ISS AMBI FWHM END 1.89