Exposure
ID
MATIS.2021-11-23T03:28:03.614_1
Header ID
MATIS.2021-11-23T03:28:03.614
Date updated
2021-11-23 03:36:07 UTC+0000
Release date
2021-11-23 03:28:03 UTC+0000
UTC Start
2021-11-23 03:28:03.614
UTC End
2021-11-23 03:29:05.624
MJD Start
59541.14448627
MJD End
59541.1452039783
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.005973
Ambient temperature (°C)
14.95
Seeing (arcsec)
0.505
Observation
ID
48971
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
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 68.1480 68.1690 274.1000 274.0000
K0-D0 89.7380 89.8720 261.3000 261.2000
K0-J3 41.9450 41.8430 318.1970 318.2200
G2-D0 27.7170 27.8030 228.4000 228.5000
G2-J3 47.9350 48.0800 56.5950 56.5760
D0-J3 75.4750 75.7070 53.6120 53.6090
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 59541.14448627
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD20644
RA 50.084795
DEC 29.04837
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 68.148
HIERARCH ESO ISS PBL12 END 68.169
HIERARCH ESO ISS PBLA12 START 274.1
HIERARCH ESO ISS PBLA12 END 274.0
HIERARCH ESO ISS PBL13 START 89.738
HIERARCH ESO ISS PBL13 END 89.872
HIERARCH ESO ISS PBLA13 START 261.3
HIERARCH ESO ISS PBLA13 END 261.2
HIERARCH ESO ISS PBL14 START 41.945
HIERARCH ESO ISS PBL14 END 41.843
HIERARCH ESO ISS PBLA14 START 318.197
HIERARCH ESO ISS PBLA14 END 318.22
HIERARCH ESO ISS PBL23 START 27.717
HIERARCH ESO ISS PBL23 END 27.803
HIERARCH ESO ISS PBLA23 START 228.4
HIERARCH ESO ISS PBLA23 END 228.5
HIERARCH ESO ISS PBL24 START 47.935
HIERARCH ESO ISS PBL24 END 48.08
HIERARCH ESO ISS PBLA24 START 56.595
HIERARCH ESO ISS PBLA24 END 56.576
HIERARCH ESO ISS PBL34 START 75.475
HIERARCH ESO ISS PBL34 END 75.707
HIERARCH ESO ISS PBLA34 START 53.612
HIERARCH ESO ISS PBLA34 END 53.609
HIERARCH ESO ISS AMBI TAU0 START 0.005462
HIERARCH ESO ISS AMBI TAU0 END 0.006484
HIERARCH ESO ISS AMBI TEMP 14.95
HIERARCH ESO ISS AMBI FWHM START 0.53
HIERARCH ESO ISS AMBI FWHM END 0.48