Exposure
ID
MATIS.2023-12-07T06:59:23.207_1
Header ID
MATIS.2023-12-07T06:59:23.207
Date updated
2023-12-07 07:05:58 UTC+0000
Release date
2024-12-07 07:05:58 UTC+0000
UTC Start
2023-12-07 06:59:23.207
UTC End
2023-12-07 07:00:25.607
MJD Start
60285.29124082
MJD End
60285.29196304222
Exposure time (s)
62.4
Validation level
1
Tau 0: Coherence time (s)
0.0084675
Ambient temperature (°C)
15.52
Seeing (arcsec)
0.41
Observation
ID
57841
Category
science
Program ID
112.25NM.003
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
42853
Name
WW_Cha
RA
167.495034
DEC
-76.58277
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 15.8600 15.8810 75.4000 75.7000
A0-D0 31.8810 31.8800 23.4000 23.7000
A0-C1 19.0480 19.0580 49.3360 49.6280
B2-D0 25.3910 25.3930 354.0000 354.2000
B2-C1 8.4540 8.4550 353.9240 354.1350
D0-C1 16.9370 16.9390 173.9820 174.1940
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 112.25NM.003
HIERARCH ESO DPR CATG SCIENCE
HIERARCH ESO DPR TYPE OBJECT
MJD-OBS 60285.29124082
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME WW_Cha
RA 167.495034
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.6
HIERARCH ESO DET SEQ1 PERIOD 1.04
HIERARCH ESO DET NDIT 60
HIERARCH ESO ISS PBL12 START 15.86
HIERARCH ESO ISS PBL12 END 15.881
HIERARCH ESO ISS PBLA12 START 75.4
HIERARCH ESO ISS PBLA12 END 75.7
HIERARCH ESO ISS PBL13 START 31.881
HIERARCH ESO ISS PBL13 END 31.88
HIERARCH ESO ISS PBLA13 START 23.4
HIERARCH ESO ISS PBLA13 END 23.7
HIERARCH ESO ISS PBL14 START 19.048
HIERARCH ESO ISS PBL14 END 19.058
HIERARCH ESO ISS PBLA14 START 49.336
HIERARCH ESO ISS PBLA14 END 49.628
HIERARCH ESO ISS PBL23 START 25.391
HIERARCH ESO ISS PBL23 END 25.393
HIERARCH ESO ISS PBLA23 START 354.0
HIERARCH ESO ISS PBLA23 END 354.2
HIERARCH ESO ISS PBL24 START 8.454
HIERARCH ESO ISS PBL24 END 8.455
HIERARCH ESO ISS PBLA24 START 353.924
HIERARCH ESO ISS PBLA24 END 354.135
HIERARCH ESO ISS PBL34 START 16.937
HIERARCH ESO ISS PBL34 END 16.939
HIERARCH ESO ISS PBLA34 START 173.982
HIERARCH ESO ISS PBLA34 END 174.194
HIERARCH ESO ISS AMBI TAU0 START 0.008713
HIERARCH ESO ISS AMBI TAU0 END 0.008222
HIERARCH ESO ISS AMBI TEMP 15.52
HIERARCH ESO ISS AMBI FWHM START 0.41
HIERARCH ESO ISS AMBI FWHM END 0.41