Exposure
ID
MATIS.2023-12-08T06:19:31.262_1
Header ID
MATIS.2023-12-08T06:19:31.262
Date updated
2023-12-08 06:26:04 UTC+0000
Release date
2023-12-08 06:19:31 UTC+0000
UTC Start
2023-12-08 06:19:31.262
UTC End
2023-12-08 06:20:32.986
MJD Start
60286.26355627
MJD End
60286.26427066815
Exposure time (s)
61.7
Validation level
1
Tau 0: Coherence time (s)
0.004933
Ambient temperature (°C)
17.13
Seeing (arcsec)
0.39
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 15.5330 15.5730 92.3000 92.5000
A0-D0 31.8190 31.8220 24.6000 24.9000
A0-C1 17.4040 17.4280 58.0100 58.2920
B2-D0 29.6320 29.6350 355.6000 355.8000
B2-C1 9.8680 9.8680 355.5910 355.7620
D0-C1 19.7650 19.7660 175.6410 175.8120
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 60286.26355627
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 15.533
HIERARCH ESO ISS PBL12 END 15.573
HIERARCH ESO ISS PBLA12 START 92.3
HIERARCH ESO ISS PBLA12 END 92.5
HIERARCH ESO ISS PBL13 START 31.819
HIERARCH ESO ISS PBL13 END 31.822
HIERARCH ESO ISS PBLA13 START 24.6
HIERARCH ESO ISS PBLA13 END 24.9
HIERARCH ESO ISS PBL14 START 17.404
HIERARCH ESO ISS PBL14 END 17.428
HIERARCH ESO ISS PBLA14 START 58.01
HIERARCH ESO ISS PBLA14 END 58.292
HIERARCH ESO ISS PBL23 START 29.632
HIERARCH ESO ISS PBL23 END 29.635
HIERARCH ESO ISS PBLA23 START 355.6
HIERARCH ESO ISS PBLA23 END 355.8
HIERARCH ESO ISS PBL24 START 9.868
HIERARCH ESO ISS PBL24 END 9.868
HIERARCH ESO ISS PBLA24 START 355.591
HIERARCH ESO ISS PBLA24 END 355.762
HIERARCH ESO ISS PBL34 START 19.765
HIERARCH ESO ISS PBL34 END 19.766
HIERARCH ESO ISS PBLA34 START 175.641
HIERARCH ESO ISS PBLA34 END 175.812
HIERARCH ESO ISS AMBI TAU0 START 0.00532
HIERARCH ESO ISS AMBI TAU0 END 0.004546
HIERARCH ESO ISS AMBI TEMP 17.13
HIERARCH ESO ISS AMBI FWHM START 0.36
HIERARCH ESO ISS AMBI FWHM END 0.42