Exposure
ID
MATIS.2021-01-22T06:03:31.148_1
Header ID
MATIS.2021-01-22T06:03:31.148
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 06:03:31.148
UTC End
2021-01-22 06:04:31.208
MJD Start
59236.25244384
MJD End
59236.2531389789
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.005842
Ambient temperature (°C)
12.18
Seeing (arcsec)
0.81
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 67.8480 67.8560 246.2000 246.4000
K0-D0 94.6440 94.6310 233.9000 234.1000
K0-J3 37.0750 37.1130 299.5180 299.7320
G2-D0 31.8400 31.8290 206.8000 207.0000
G2-J3 54.5250 54.5050 33.1410 33.3580
D0-J3 86.2430 86.2120 30.8140 31.0270
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 59236.25244384
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 67.848
HIERARCH ESO ISS PBL12 END 67.856
HIERARCH ESO ISS PBLA12 START 246.2
HIERARCH ESO ISS PBLA12 END 246.4
HIERARCH ESO ISS PBL13 START 94.644
HIERARCH ESO ISS PBL13 END 94.631
HIERARCH ESO ISS PBLA13 START 233.9
HIERARCH ESO ISS PBLA13 END 234.1
HIERARCH ESO ISS PBL14 START 37.075
HIERARCH ESO ISS PBL14 END 37.113
HIERARCH ESO ISS PBLA14 START 299.518
HIERARCH ESO ISS PBLA14 END 299.732
HIERARCH ESO ISS PBL23 START 31.84
HIERARCH ESO ISS PBL23 END 31.829
HIERARCH ESO ISS PBLA23 START 206.8
HIERARCH ESO ISS PBLA23 END 207.0
HIERARCH ESO ISS PBL24 START 54.525
HIERARCH ESO ISS PBL24 END 54.505
HIERARCH ESO ISS PBLA24 START 33.141
HIERARCH ESO ISS PBLA24 END 33.358
HIERARCH ESO ISS PBL34 START 86.243
HIERARCH ESO ISS PBL34 END 86.212
HIERARCH ESO ISS PBLA34 START 30.814
HIERARCH ESO ISS PBLA34 END 31.027
HIERARCH ESO ISS AMBI TAU0 START 0.006129
HIERARCH ESO ISS AMBI TAU0 END 0.005555
HIERARCH ESO ISS AMBI TEMP 12.18
HIERARCH ESO ISS AMBI FWHM START 0.75
HIERARCH ESO ISS AMBI FWHM END 0.87