Exposure
ID
MATIS.2021-11-23T03:22:51.466_1
Header ID
MATIS.2021-11-23T03:22:51.466
Date updated
2021-11-23 03:36:07 UTC+0000
Release date
2021-11-23 03:22:51 UTC+0000
UTC Start
2021-11-23 03:22:51.466
UTC End
2021-11-23 03:23:54.018
MJD Start
59541.14087345
MJD End
59541.1415974315
Exposure time (s)
62.6
Validation level
1
Tau 0: Coherence time (s)
0.006103
Ambient temperature (°C)
14.8
Seeing (arcsec)
0.58
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 68.0310 68.0580 274.7000 274.6000
K0-D0 89.0510 89.1950 261.9000 261.8000
K0-J3 42.4450 42.3430 318.0750 318.0980
G2-D0 27.2860 27.3750 228.3000 228.3000
G2-J3 47.2130 47.3620 56.6550 56.6440
D0-J3 74.3150 74.5540 53.5900 53.5960
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 59541.14087345
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 1.117
HIERARCH ESO DET NDIT 56
HIERARCH ESO ISS PBL12 START 68.031
HIERARCH ESO ISS PBL12 END 68.058
HIERARCH ESO ISS PBLA12 START 274.7
HIERARCH ESO ISS PBLA12 END 274.6
HIERARCH ESO ISS PBL13 START 89.051
HIERARCH ESO ISS PBL13 END 89.195
HIERARCH ESO ISS PBLA13 START 261.9
HIERARCH ESO ISS PBLA13 END 261.8
HIERARCH ESO ISS PBL14 START 42.445
HIERARCH ESO ISS PBL14 END 42.343
HIERARCH ESO ISS PBLA14 START 318.075
HIERARCH ESO ISS PBLA14 END 318.098
HIERARCH ESO ISS PBL23 START 27.286
HIERARCH ESO ISS PBL23 END 27.375
HIERARCH ESO ISS PBLA23 START 228.3
HIERARCH ESO ISS PBLA23 END 228.3
HIERARCH ESO ISS PBL24 START 47.213
HIERARCH ESO ISS PBL24 END 47.362
HIERARCH ESO ISS PBLA24 START 56.655
HIERARCH ESO ISS PBLA24 END 56.644
HIERARCH ESO ISS PBL34 START 74.315
HIERARCH ESO ISS PBL34 END 74.554
HIERARCH ESO ISS PBLA34 START 53.59
HIERARCH ESO ISS PBLA34 END 53.596
HIERARCH ESO ISS AMBI TAU0 START 0.006103
HIERARCH ESO ISS AMBI TAU0 END 0.006103
HIERARCH ESO ISS AMBI TEMP 14.8
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.58