Exposure
ID
MATIS.2021-11-23T03:24:22.120_1
Header ID
MATIS.2021-11-23T03:24:22.120
Date updated
2021-11-23 03:36:07 UTC+0000
Release date
2021-11-23 03:24:22 UTC+0000
UTC Start
2021-11-23 03:24:22.120
UTC End
2021-11-23 03:25:24.130
MJD Start
59541.14192269
MJD End
59541.1426403983
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.006001
Ambient temperature (°C)
14.84
Seeing (arcsec)
0.56
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 68.0680 68.0920 274.6000 274.4000
K0-D0 89.2550 89.3920 261.7000 261.6000
K0-J3 42.3000 42.2000 318.1040 318.1280
G2-D0 27.4120 27.4980 228.3000 228.4000
G2-J3 47.4250 47.5690 56.6350 56.6230
D0-J3 74.6550 74.8860 53.5940 53.5990
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 59541.14192269
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 68.068
HIERARCH ESO ISS PBL12 END 68.092
HIERARCH ESO ISS PBLA12 START 274.6
HIERARCH ESO ISS PBLA12 END 274.4
HIERARCH ESO ISS PBL13 START 89.255
HIERARCH ESO ISS PBL13 END 89.392
HIERARCH ESO ISS PBLA13 START 261.7
HIERARCH ESO ISS PBLA13 END 261.6
HIERARCH ESO ISS PBL14 START 42.3
HIERARCH ESO ISS PBL14 END 42.2
HIERARCH ESO ISS PBLA14 START 318.104
HIERARCH ESO ISS PBLA14 END 318.128
HIERARCH ESO ISS PBL23 START 27.412
HIERARCH ESO ISS PBL23 END 27.498
HIERARCH ESO ISS PBLA23 START 228.3
HIERARCH ESO ISS PBLA23 END 228.4
HIERARCH ESO ISS PBL24 START 47.425
HIERARCH ESO ISS PBL24 END 47.569
HIERARCH ESO ISS PBLA24 START 56.635
HIERARCH ESO ISS PBLA24 END 56.623
HIERARCH ESO ISS PBL34 START 74.655
HIERARCH ESO ISS PBL34 END 74.886
HIERARCH ESO ISS PBLA34 START 53.594
HIERARCH ESO ISS PBLA34 END 53.599
HIERARCH ESO ISS AMBI TAU0 START 0.006103
HIERARCH ESO ISS AMBI TAU0 END 0.005899
HIERARCH ESO ISS AMBI TEMP 14.84
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.54