Exposure
ID
MATIS.2023-12-08T06:20:55.379_1
Header ID
MATIS.2023-12-08T06:20:55.379
Date updated
2023-12-08 06:30:44 UTC+0000
Release date
2023-12-08 06:20:55 UTC+0000
UTC Start
2023-12-08 06:20:55.379
UTC End
2023-12-08 06:21:57.103
MJD Start
60286.26452985
MJD End
60286.26524424815
Exposure time (s)
61.7
Validation level
1
Tau 0: Coherence time (s)
0.0045780000000000005
Ambient temperature (°C)
17.03
Seeing (arcsec)
0.405
Observation
ID
57859
Category
calibrator
Program ID
112.25NM.004
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
42865
Name
HD_91056
RA
157.216309
DEC
-64.17227
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_MEDIUM
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 15.5860 15.6270 92.6000 92.8000
A0-D0 31.8230 31.8260 25.0000 25.2000
A0-C1 17.4360 17.4610 58.3920 58.6830
B2-D0 29.6360 29.6380 355.9000 356.0000
B2-C1 9.8690 9.8700 355.8230 355.9990
D0-C1 19.7670 19.7680 175.8720 176.0490
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 112.25NM.004
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60286.26452985
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_91056
RA 157.216309
DEC -64.17227
HIERARCH ESO DET NAME MATISSE-LM
HIERARCH ESO INS FIL NAME LM
HIERARCH ESO INS FIL ID LM
HIERARCH ESO INS DIL NAME MED
HIERARCH ESO INS DIL ID MED
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 1.3
HIERARCH ESO DET SEQ1 PERIOD 2.374
HIERARCH ESO DET NDIT 26
HIERARCH ESO ISS PBL12 START 15.586
HIERARCH ESO ISS PBL12 END 15.627
HIERARCH ESO ISS PBLA12 START 92.6
HIERARCH ESO ISS PBLA12 END 92.8
HIERARCH ESO ISS PBL13 START 31.823
HIERARCH ESO ISS PBL13 END 31.826
HIERARCH ESO ISS PBLA13 START 25.0
HIERARCH ESO ISS PBLA13 END 25.2
HIERARCH ESO ISS PBL14 START 17.436
HIERARCH ESO ISS PBL14 END 17.461
HIERARCH ESO ISS PBLA14 START 58.392
HIERARCH ESO ISS PBLA14 END 58.683
HIERARCH ESO ISS PBL23 START 29.636
HIERARCH ESO ISS PBL23 END 29.638
HIERARCH ESO ISS PBLA23 START 355.9
HIERARCH ESO ISS PBLA23 END 356.0
HIERARCH ESO ISS PBL24 START 9.869
HIERARCH ESO ISS PBL24 END 9.87
HIERARCH ESO ISS PBLA24 START 355.823
HIERARCH ESO ISS PBLA24 END 355.999
HIERARCH ESO ISS PBL34 START 19.767
HIERARCH ESO ISS PBL34 END 19.768
HIERARCH ESO ISS PBLA34 START 175.872
HIERARCH ESO ISS PBLA34 END 176.049
HIERARCH ESO ISS AMBI TAU0 START 0.004546
HIERARCH ESO ISS AMBI TAU0 END 0.00461
HIERARCH ESO ISS AMBI TEMP 17.03
HIERARCH ESO ISS AMBI FWHM START 0.42
HIERARCH ESO ISS AMBI FWHM END 0.39