Exposure
ID
MATIS.2021-11-23T03:30:44.622_1
Header ID
MATIS.2021-11-23T03:30:44.622
Date updated
2021-11-23 03:41:02 UTC+0000
Release date
2021-11-23 03:30:44 UTC+0000
UTC Start
2021-11-23 03:30:44.622
UTC End
2021-11-23 03:31:47.022
MJD Start
59541.14634979
MJD End
59541.1470720122
Exposure time (s)
62.4
Validation level
1
Tau 0: Coherence time (s)
0.007903
Ambient temperature (°C)
14.91
Seeing (arcsec)
0.42
Observation
ID
48970
Category
calibrator
Program ID
108.225V.004
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/ WEIGELT/ MILLOUR/ DOMINIK/ AUGEREAU/ HENNING/ WOLF/ JAFFE/ KLARMANN/ WATERS/ HOFMANN/ PANTIN/ SCHERTL/ KOKOULINA/ YOFFE
Target
ID
36653
Name
HD20644
RA
50.084795
DEC
29.04837
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 68.1980 68.2160 273.8000 273.6000
K0-D0 90.0780 90.2130 261.0000 260.9000
K0-J3 41.6850 41.5790 318.2640 318.3000
G2-D0 27.9370 28.0260 228.5000 228.6000
G2-J3 48.3030 48.4500 56.5530 56.5410
D0-J3 76.0670 76.3040 53.6100 53.6140
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.225V.004
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59541.14634979
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD20644
RA 50.084795
DEC 29.04837
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 68.198
HIERARCH ESO ISS PBL12 END 68.216
HIERARCH ESO ISS PBLA12 START 273.8
HIERARCH ESO ISS PBLA12 END 273.6
HIERARCH ESO ISS PBL13 START 90.078
HIERARCH ESO ISS PBL13 END 90.213
HIERARCH ESO ISS PBLA13 START 261.0
HIERARCH ESO ISS PBLA13 END 260.9
HIERARCH ESO ISS PBL14 START 41.685
HIERARCH ESO ISS PBL14 END 41.579
HIERARCH ESO ISS PBLA14 START 318.264
HIERARCH ESO ISS PBLA14 END 318.3
HIERARCH ESO ISS PBL23 START 27.937
HIERARCH ESO ISS PBL23 END 28.026
HIERARCH ESO ISS PBLA23 START 228.5
HIERARCH ESO ISS PBLA23 END 228.6
HIERARCH ESO ISS PBL24 START 48.303
HIERARCH ESO ISS PBL24 END 48.45
HIERARCH ESO ISS PBLA24 START 56.553
HIERARCH ESO ISS PBLA24 END 56.541
HIERARCH ESO ISS PBL34 START 76.067
HIERARCH ESO ISS PBL34 END 76.304
HIERARCH ESO ISS PBLA34 START 53.61
HIERARCH ESO ISS PBLA34 END 53.614
HIERARCH ESO ISS AMBI TAU0 START 0.007903
HIERARCH ESO ISS AMBI TAU0 END 0.007903
HIERARCH ESO ISS AMBI TEMP 14.91
HIERARCH ESO ISS AMBI FWHM START 0.42
HIERARCH ESO ISS AMBI FWHM END 0.42