Exposure
ID
MATIS.2021-11-24T03:26:33.312_1
Header ID
MATIS.2021-11-24T03:26:33.312
Date updated
2021-11-24 03:41:23 UTC+0000
Release date
2021-11-24 03:26:33 UTC+0000
UTC Start
2021-11-24 03:26:33.312
UTC End
2021-11-24 03:27:35.864
MJD Start
59542.14344111
MJD End
59542.1441650915
Exposure time (s)
62.6
Validation level
1
Tau 0: Coherence time (s)
0.004999
Ambient temperature (°C)
13.59
Seeing (arcsec)
0.65
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 68.0970 68.1220 273.4000 273.3000
K0-D0 90.5910 90.7260 258.3000 258.3000
K0-J3 45.9070 45.8190 322.4870 322.5350
G2-D0 30.5020 30.5790 222.9000 222.9000
G2-J3 51.4680 51.5990 51.0450 51.0680
D0-J3 81.7740 81.9840 47.9990 48.0360
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 59542.14344111
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 1.117
HIERARCH ESO DET NDIT 56
HIERARCH ESO ISS PBL12 START 68.097
HIERARCH ESO ISS PBL12 END 68.122
HIERARCH ESO ISS PBLA12 START 273.4
HIERARCH ESO ISS PBLA12 END 273.3
HIERARCH ESO ISS PBL13 START 90.591
HIERARCH ESO ISS PBL13 END 90.726
HIERARCH ESO ISS PBLA13 START 258.3
HIERARCH ESO ISS PBLA13 END 258.3
HIERARCH ESO ISS PBL14 START 45.907
HIERARCH ESO ISS PBL14 END 45.819
HIERARCH ESO ISS PBLA14 START 322.487
HIERARCH ESO ISS PBLA14 END 322.535
HIERARCH ESO ISS PBL23 START 30.502
HIERARCH ESO ISS PBL23 END 30.579
HIERARCH ESO ISS PBLA23 START 222.9
HIERARCH ESO ISS PBLA23 END 222.9
HIERARCH ESO ISS PBL24 START 51.468
HIERARCH ESO ISS PBL24 END 51.599
HIERARCH ESO ISS PBLA24 START 51.045
HIERARCH ESO ISS PBLA24 END 51.068
HIERARCH ESO ISS PBL34 START 81.774
HIERARCH ESO ISS PBL34 END 81.984
HIERARCH ESO ISS PBLA34 START 47.999
HIERARCH ESO ISS PBLA34 END 48.036
HIERARCH ESO ISS AMBI TAU0 START 0.004999
HIERARCH ESO ISS AMBI TAU0 END 0.004999
HIERARCH ESO ISS AMBI TEMP 13.59
HIERARCH ESO ISS AMBI FWHM START 0.63
HIERARCH ESO ISS AMBI FWHM END 0.67