Exposure
ID
MATIS.2021-03-08T05:55:59.307_1
Header ID
MATIS.2021-03-08T05:55:59.307
Date updated
2021-03-08 06:06:04 UTC+0000
Release date
2022-03-08 06:06:04 UTC+0000
UTC Start
2021-03-08 05:55:59.307
UTC End
2021-03-08 05:56:59.107
MJD Start
59281.2472142
MJD End
59281.2479063296
Exposure time (s)
59.8
Validation level
1
Tau 0: Coherence time (s)
0.007362
Ambient temperature (°C)
13.79
Seeing (arcsec)
0.89
Observation
ID
47053
Category
science
Program ID
106.21Q8.005
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
35315
Name
V_WW_Cha
RA
167.49749
DEC
-76.58277
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 86.7010 86.7240 122.8000 123.0000
A0-J2 129.1840 129.1800 108.3000 108.6000
A0-J3 106.0090 105.9290 74.8280 75.0680
G1-J2 50.1120 50.0820 82.8000 83.0000
G1-J3 80.2320 80.1920 21.5020 21.6800
J2-J3 71.3180 71.3400 343.4530 343.6440
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 106.21Q8.005
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 59281.2472142
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME V_WW_Cha
RA 167.49749
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 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 1.0
HIERARCH ESO DET SEQ1 PERIOD 1.3
HIERARCH ESO DET NDIT 46
HIERARCH ESO ISS PBL12 START 86.701
HIERARCH ESO ISS PBL12 END 86.724
HIERARCH ESO ISS PBLA12 START 122.8
HIERARCH ESO ISS PBLA12 END 123.0
HIERARCH ESO ISS PBL13 START 129.184
HIERARCH ESO ISS PBL13 END 129.18
HIERARCH ESO ISS PBLA13 START 108.3
HIERARCH ESO ISS PBLA13 END 108.6
HIERARCH ESO ISS PBL14 START 106.009
HIERARCH ESO ISS PBL14 END 105.929
HIERARCH ESO ISS PBLA14 START 74.828
HIERARCH ESO ISS PBLA14 END 75.068
HIERARCH ESO ISS PBL23 START 50.112
HIERARCH ESO ISS PBL23 END 50.082
HIERARCH ESO ISS PBLA23 START 82.8
HIERARCH ESO ISS PBLA23 END 83.0
HIERARCH ESO ISS PBL24 START 80.232
HIERARCH ESO ISS PBL24 END 80.192
HIERARCH ESO ISS PBLA24 START 21.502
HIERARCH ESO ISS PBLA24 END 21.68
HIERARCH ESO ISS PBL34 START 71.318
HIERARCH ESO ISS PBL34 END 71.34
HIERARCH ESO ISS PBLA34 START 343.453
HIERARCH ESO ISS PBLA34 END 343.644
HIERARCH ESO ISS AMBI TAU0 START 0.007265
HIERARCH ESO ISS AMBI TAU0 END 0.007459
HIERARCH ESO ISS AMBI TEMP 13.79
HIERARCH ESO ISS AMBI FWHM START 0.94
HIERARCH ESO ISS AMBI FWHM END 0.84