Exposure
ID
MATIS.2021-11-24T03:40:05.157_1
Header ID
MATIS.2021-11-24T03:40:05.157
Date updated
2021-11-24 03:51:10 UTC+0000
Release date
2021-11-24 03:40:05 UTC+0000
UTC Start
2021-11-24 03:40:05.157
UTC End
2021-11-24 03:41:07.557
MJD Start
59542.15283746
MJD End
59542.1535596822
Exposure time (s)
62.4
Validation level
1
Tau 0: Coherence time (s)
0.003165
Ambient temperature (°C)
13.32
Seeing (arcsec)
0.72
Observation
ID
48990
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
36663
Name
HD20893
RA
50.688233
DEC
20.74199
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 68.3160 68.3250 272.2000 272.1000
K0-D0 92.1730 92.2860 257.4000 257.3000
K0-J3 44.7760 44.6860 323.1650 323.2250
G2-D0 31.4590 31.5330 223.5000 223.6000
G2-J3 53.0960 53.2200 51.2770 51.2890
D0-J3 84.3750 84.5740 48.3990 48.4240
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 59542.15283746
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD20893
RA 50.688233
DEC 20.74199
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 68.316
HIERARCH ESO ISS PBL12 END 68.325
HIERARCH ESO ISS PBLA12 START 272.2
HIERARCH ESO ISS PBLA12 END 272.1
HIERARCH ESO ISS PBL13 START 92.173
HIERARCH ESO ISS PBL13 END 92.286
HIERARCH ESO ISS PBLA13 START 257.4
HIERARCH ESO ISS PBLA13 END 257.3
HIERARCH ESO ISS PBL14 START 44.776
HIERARCH ESO ISS PBL14 END 44.686
HIERARCH ESO ISS PBLA14 START 323.165
HIERARCH ESO ISS PBLA14 END 323.225
HIERARCH ESO ISS PBL23 START 31.459
HIERARCH ESO ISS PBL23 END 31.533
HIERARCH ESO ISS PBLA23 START 223.5
HIERARCH ESO ISS PBLA23 END 223.6
HIERARCH ESO ISS PBL24 START 53.096
HIERARCH ESO ISS PBL24 END 53.22
HIERARCH ESO ISS PBLA24 START 51.277
HIERARCH ESO ISS PBLA24 END 51.289
HIERARCH ESO ISS PBL34 START 84.375
HIERARCH ESO ISS PBL34 END 84.574
HIERARCH ESO ISS PBLA34 START 48.399
HIERARCH ESO ISS PBLA34 END 48.424
HIERARCH ESO ISS AMBI TAU0 START 0.003165
HIERARCH ESO ISS AMBI TAU0 END 0.003165
HIERARCH ESO ISS AMBI TEMP 13.32
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.7