Exposure
ID
MATIS.2025-01-08T05:46:32.218_1
Header ID
MATIS.2025-01-08T05:46:32.218
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 05:46:32.218
UTC End
2025-01-08 05:47:33.880
MJD Start
60683.24065067
MJD End
60683.24136435056
Exposure time (s)
61.7
Validation level
1
Tau 0: Coherence time (s)
0.007316
Ambient temperature (°C)
14.76
Seeing (arcsec)
0.535
Observation
ID
63121
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
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B5 J2 J6
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B5 29.7210 29.7610 101.8000 102.0000
A0-J2 126.6810 126.7020 49.0000 49.3000
A0-J6 127.0320 127.0220 4.7380 4.9410
B5-J2 111.2370 111.2280 36.7000 37.0000
B5-J6 133.9640 133.9860 352.0210 352.2090
J2-J6 95.6470 95.7770 297.0830 297.2990
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 60683.24065067
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME WW_Cha
RA 167.497399
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 B5
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 J6
EXPTIME 0.6
HIERARCH ESO DET SEQ1 PERIOD 0.717
HIERARCH ESO DET NDIT 86
HIERARCH ESO ISS PBL12 START 29.721
HIERARCH ESO ISS PBL12 END 29.761
HIERARCH ESO ISS PBLA12 START 101.8
HIERARCH ESO ISS PBLA12 END 102.0
HIERARCH ESO ISS PBL13 START 126.681
HIERARCH ESO ISS PBL13 END 126.702
HIERARCH ESO ISS PBLA13 START 49.0
HIERARCH ESO ISS PBLA13 END 49.3
HIERARCH ESO ISS PBL14 START 127.032
HIERARCH ESO ISS PBL14 END 127.022
HIERARCH ESO ISS PBLA14 START 4.738
HIERARCH ESO ISS PBLA14 END 4.941
HIERARCH ESO ISS PBL23 START 111.237
HIERARCH ESO ISS PBL23 END 111.228
HIERARCH ESO ISS PBLA23 START 36.7
HIERARCH ESO ISS PBLA23 END 37.0
HIERARCH ESO ISS PBL24 START 133.964
HIERARCH ESO ISS PBL24 END 133.986
HIERARCH ESO ISS PBLA24 START 352.021
HIERARCH ESO ISS PBLA24 END 352.209
HIERARCH ESO ISS PBL34 START 95.647
HIERARCH ESO ISS PBL34 END 95.777
HIERARCH ESO ISS PBLA34 START 297.083
HIERARCH ESO ISS PBLA34 END 297.299
HIERARCH ESO ISS AMBI TAU0 START 0.007125
HIERARCH ESO ISS AMBI TAU0 END 0.007507
HIERARCH ESO ISS AMBI TEMP 14.76
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.51