Exposure
ID
MATIS.2022-06-01T09:00:48.725_1
Header ID
MATIS.2022-06-01T09:00:48.725
Date updated
2022-06-01 09:05:37 UTC+0000
Release date
2023-06-01 09:05:37 UTC+0000
UTC Start
2022-06-01 09:00:48.725
UTC End
2022-06-01 09:01:51.125
MJD Start
59731.37556395
MJD End
59731.3762861722
Exposure time (s)
62.4
Validation level
1
Tau 0: Coherence time (s)
0.001459
Ambient temperature (°C)
2.1
Seeing (arcsec)
2.05
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 66.8100 66.7850 301.3000 301.6000
K0-D0 86.3640 86.2830 285.0000 285.3000
K0-J3 49.1410 49.1530 347.8430 348.0270
G2-D0 29.0780 29.0280 244.9000 245.1000
G2-J3 48.5910 48.5080 74.0890 74.3100
D0-J3 77.4350 77.3020 70.6530 70.8670
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 59731.37556395
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 1.56
HIERARCH ESO DET NDIT 40
HIERARCH ESO ISS PBL12 START 66.81
HIERARCH ESO ISS PBL12 END 66.785
HIERARCH ESO ISS PBLA12 START 301.3
HIERARCH ESO ISS PBLA12 END 301.6
HIERARCH ESO ISS PBL13 START 86.364
HIERARCH ESO ISS PBL13 END 86.283
HIERARCH ESO ISS PBLA13 START 285.0
HIERARCH ESO ISS PBLA13 END 285.3
HIERARCH ESO ISS PBL14 START 49.141
HIERARCH ESO ISS PBL14 END 49.153
HIERARCH ESO ISS PBLA14 START 347.843
HIERARCH ESO ISS PBLA14 END 348.027
HIERARCH ESO ISS PBL23 START 29.078
HIERARCH ESO ISS PBL23 END 29.028
HIERARCH ESO ISS PBLA23 START 244.9
HIERARCH ESO ISS PBLA23 END 245.1
HIERARCH ESO ISS PBL24 START 48.591
HIERARCH ESO ISS PBL24 END 48.508
HIERARCH ESO ISS PBLA24 START 74.089
HIERARCH ESO ISS PBLA24 END 74.31
HIERARCH ESO ISS PBL34 START 77.435
HIERARCH ESO ISS PBL34 END 77.302
HIERARCH ESO ISS PBLA34 START 70.653
HIERARCH ESO ISS PBLA34 END 70.867
HIERARCH ESO ISS AMBI TAU0 START 0.001497
HIERARCH ESO ISS AMBI TAU0 END 0.001421
HIERARCH ESO ISS AMBI TEMP 2.1
HIERARCH ESO ISS AMBI FWHM START 2.05
HIERARCH ESO ISS AMBI FWHM END 2.05