Exposure
ID
MATIS.2021-01-22T05:58:36.817_1
Header ID
MATIS.2021-01-22T05:58:36.817
Date updated
2021-01-22 06:06:38 UTC+0000
Release date
2022-01-22 06:06:38 UTC+0000
UTC Start
2021-01-22 05:58:36.817
UTC End
2021-01-22 05:59:36.877
MJD Start
59236.24903723
MJD End
59236.2497323689
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0057675
Ambient temperature (°C)
12.19
Seeing (arcsec)
0.79
Observation
ID
46480
Category
science
Program ID
106.21Q8.002
Program Title
INITIAL CONDITIONS OF PLANET FORMATION IN PROTOPLANETARY DISKS WITH GRA4MAT AND MATISSE
Program Type
GTO
PI / COI
BRUNO/ MATTER/ VARGA/ HOGERHEIJDE/ VAN BOEKEL/ WEIGELT/ MILLOUR/ DOMINIK/ AUGEREAU/ HENNING/ WOLF/ JAFFE/ KLARMANN/ WATERS/ HOFMANN/ PANTIN/ SCHERTL/ KOKOULINA/ YOFFE
Target
ID
34939
Name
V WW Cha
RA
167.499885
DEC
-76.58277
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 67.8110 67.8190 245.0000 245.2000
K0-D0 94.7070 94.6940 232.7000 232.9000
K0-J3 36.8900 36.9290 298.4790 298.6980
G2-D0 31.8930 31.8820 205.8000 206.0000
G2-J3 54.6160 54.5970 32.0940 32.3140
D0-J3 86.3890 86.3580 29.7820 29.9990
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21Q8.002
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59236.24903723
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V WW Cha
RA 167.499885
DEC -76.58277
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 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 67.811
HIERARCH ESO ISS PBL12 END 67.819
HIERARCH ESO ISS PBLA12 START 245.0
HIERARCH ESO ISS PBLA12 END 245.2
HIERARCH ESO ISS PBL13 START 94.707
HIERARCH ESO ISS PBL13 END 94.694
HIERARCH ESO ISS PBLA13 START 232.7
HIERARCH ESO ISS PBLA13 END 232.9
HIERARCH ESO ISS PBL14 START 36.89
HIERARCH ESO ISS PBL14 END 36.929
HIERARCH ESO ISS PBLA14 START 298.479
HIERARCH ESO ISS PBLA14 END 298.698
HIERARCH ESO ISS PBL23 START 31.893
HIERARCH ESO ISS PBL23 END 31.882
HIERARCH ESO ISS PBLA23 START 205.8
HIERARCH ESO ISS PBLA23 END 206.0
HIERARCH ESO ISS PBL24 START 54.616
HIERARCH ESO ISS PBL24 END 54.597
HIERARCH ESO ISS PBLA24 START 32.094
HIERARCH ESO ISS PBLA24 END 32.314
HIERARCH ESO ISS PBL34 START 86.389
HIERARCH ESO ISS PBL34 END 86.358
HIERARCH ESO ISS PBLA34 START 29.782
HIERARCH ESO ISS PBLA34 END 29.999
HIERARCH ESO ISS AMBI TAU0 START 0.00559
HIERARCH ESO ISS AMBI TAU0 END 0.005945
HIERARCH ESO ISS AMBI TEMP 12.19
HIERARCH ESO ISS AMBI FWHM START 0.85
HIERARCH ESO ISS AMBI FWHM END 0.73