Exposure
ID
MATIS.2025-01-08T05:48:22.791_1
Header ID
MATIS.2025-01-08T05:48:22.791
Date updated
2025-01-08 05:55:39 UTC+0000
Release date
2026-01-08 05:55:38 UTC+0000
UTC Start
2025-01-08 05:48:22.791
UTC End
2025-01-08 05:49:24.801
MJD Start
60683.24193045
MJD End
60683.24264815833
Exposure time (s)
62.0
Validation level
1
Tau 0: Coherence time (s)
0.008366
Ambient temperature (°C)
14.75
Seeing (arcsec)
0.49
Observation
ID
63122
Category
science
Program ID
112.25NM.007
Program Title
INITIAL CONDITIONS OF PLANET FORMATION IN PROTOPLANETARY DISKS WITH GRA4MAT AND MATISSE
Program Type
GTO
PI / COI
VARGA/ MATTER/ HOGERHEIJDE/ VAN BOEKEL/ VAN HAASTERE/ SCHEUCK/ LOPEZ/ WEIGELT/ WATERS/ AUGEREAU/ HOFMANN/ MILLOUR/ PANTIN/ WOLF/ HENNING/ JAFFE/ SCHERTL/ DANCHI/ HOULLÉ/ DOMINIK/ KOKOULINA/ KOBUS/ BOLEY
Target
ID
47026
Name
WW_Cha
RA
167.497399
DEC
-76.58277
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 29.7910 29.8310 102.2000 102.4000
A0-J2 126.7170 126.7380 49.5000 49.8000
A0-J6 127.0140 127.0030 5.0950 5.2970
B5-J2 111.2220 111.2140 37.2000 37.4000
B5-J6 134.0030 134.0240 352.3530 352.5410
J2-J6 95.8750 96.0040 297.4640 297.6790
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 112.25NM.007
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 60683.24193045
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME WW_Cha
RA 167.497399
DEC -76.58277
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN ID LOW
HIERARCH ESO INS MODE HYBRID
HIERARCH ESO ISS CONF NTEL 4
HIERARCH ESO ISS CONF STATION1 A0
HIERARCH ESO ISS CONF STATION2 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2385
HIERARCH ESO ISS PBL12 START 29.791
HIERARCH ESO ISS PBL12 END 29.831
HIERARCH ESO ISS PBLA12 START 102.2
HIERARCH ESO ISS PBLA12 END 102.4
HIERARCH ESO ISS PBL13 START 126.717
HIERARCH ESO ISS PBL13 END 126.738
HIERARCH ESO ISS PBLA13 START 49.5
HIERARCH ESO ISS PBLA13 END 49.8
HIERARCH ESO ISS PBL14 START 127.014
HIERARCH ESO ISS PBL14 END 127.003
HIERARCH ESO ISS PBLA14 START 5.095
HIERARCH ESO ISS PBLA14 END 5.297
HIERARCH ESO ISS PBL23 START 111.222
HIERARCH ESO ISS PBL23 END 111.214
HIERARCH ESO ISS PBLA23 START 37.2
HIERARCH ESO ISS PBLA23 END 37.4
HIERARCH ESO ISS PBL24 START 134.003
HIERARCH ESO ISS PBL24 END 134.024
HIERARCH ESO ISS PBLA24 START 352.353
HIERARCH ESO ISS PBLA24 END 352.541
HIERARCH ESO ISS PBL34 START 95.875
HIERARCH ESO ISS PBL34 END 96.004
HIERARCH ESO ISS PBLA34 START 297.464
HIERARCH ESO ISS PBLA34 END 297.679
HIERARCH ESO ISS AMBI TAU0 START 0.008366
HIERARCH ESO ISS AMBI TAU0 END 0.008366
HIERARCH ESO ISS AMBI TEMP 14.75
HIERARCH ESO ISS AMBI FWHM START 0.5
HIERARCH ESO ISS AMBI FWHM END 0.48