Exposure
ID
MATIS.2021-01-22T06:04:42.004_1
Header ID
MATIS.2021-01-22T06:04:42.004
Date updated
2021-01-22 06:15:54 UTC+0000
Release date
2022-01-22 06:15:54 UTC+0000
UTC Start
2021-01-22 06:04:42.004
UTC End
2021-01-22 06:05:42.064
MJD Start
59236.25326394
MJD End
59236.2539590789
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0057675
Ambient temperature (°C)
12.12
Seeing (arcsec)
0.825
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 67.8570 67.8650 246.5000 246.7000
K0-D0 94.6290 94.6150 234.2000 234.4000
K0-J3 37.1200 37.1570 299.7680 299.9820
G2-D0 31.8270 31.8160 207.1000 207.3000
G2-J3 54.5020 54.4830 33.3940 33.6100
D0-J3 86.2070 86.1760 31.0620 31.2760
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 59236.25326394
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 67.857
HIERARCH ESO ISS PBL12 END 67.865
HIERARCH ESO ISS PBLA12 START 246.5
HIERARCH ESO ISS PBLA12 END 246.7
HIERARCH ESO ISS PBL13 START 94.629
HIERARCH ESO ISS PBL13 END 94.615
HIERARCH ESO ISS PBLA13 START 234.2
HIERARCH ESO ISS PBLA13 END 234.4
HIERARCH ESO ISS PBL14 START 37.12
HIERARCH ESO ISS PBL14 END 37.157
HIERARCH ESO ISS PBLA14 START 299.768
HIERARCH ESO ISS PBLA14 END 299.982
HIERARCH ESO ISS PBL23 START 31.827
HIERARCH ESO ISS PBL23 END 31.816
HIERARCH ESO ISS PBLA23 START 207.1
HIERARCH ESO ISS PBLA23 END 207.3
HIERARCH ESO ISS PBL24 START 54.502
HIERARCH ESO ISS PBL24 END 54.483
HIERARCH ESO ISS PBLA24 START 33.394
HIERARCH ESO ISS PBLA24 END 33.61
HIERARCH ESO ISS PBL34 START 86.207
HIERARCH ESO ISS PBL34 END 86.176
HIERARCH ESO ISS PBLA34 START 31.062
HIERARCH ESO ISS PBLA34 END 31.276
HIERARCH ESO ISS AMBI TAU0 START 0.005555
HIERARCH ESO ISS AMBI TAU0 END 0.00598
HIERARCH ESO ISS AMBI TEMP 12.12
HIERARCH ESO ISS AMBI FWHM START 0.87
HIERARCH ESO ISS AMBI FWHM END 0.78