Exposure
ID
MATIS.2023-12-08T06:23:06.778_1
Header ID
MATIS.2023-12-08T06:23:06.778
Date updated
2023-12-08 06:30:44 UTC+0000
Release date
2023-12-08 06:23:06 UTC+0000
UTC Start
2023-12-08 06:23:06.778
UTC End
2023-12-08 06:24:09.698
MJD Start
60286.26605067
MJD End
60286.266778910736
Exposure time (s)
62.9
Validation level
1
Tau 0: Coherence time (s)
0.0050875
Ambient temperature (°C)
16.91
Seeing (arcsec)
0.385
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 15.6690 15.7090 93.1000 93.3000
A0-D0 31.8290 31.8320 25.5000 25.7000
A0-C1 17.4870 17.5130 58.9870 59.2810
B2-D0 29.6410 29.6430 356.2000 356.4000
B2-C1 9.8700 9.8710 356.1830 356.3620
D0-C1 19.7700 19.7720 176.2330 176.4120
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 60286.26605067
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 2.86
HIERARCH ESO DET NDIT 22
HIERARCH ESO ISS PBL12 START 15.669
HIERARCH ESO ISS PBL12 END 15.709
HIERARCH ESO ISS PBLA12 START 93.1
HIERARCH ESO ISS PBLA12 END 93.3
HIERARCH ESO ISS PBL13 START 31.829
HIERARCH ESO ISS PBL13 END 31.832
HIERARCH ESO ISS PBLA13 START 25.5
HIERARCH ESO ISS PBLA13 END 25.7
HIERARCH ESO ISS PBL14 START 17.487
HIERARCH ESO ISS PBL14 END 17.513
HIERARCH ESO ISS PBLA14 START 58.987
HIERARCH ESO ISS PBLA14 END 59.281
HIERARCH ESO ISS PBL23 START 29.641
HIERARCH ESO ISS PBL23 END 29.643
HIERARCH ESO ISS PBLA23 START 356.2
HIERARCH ESO ISS PBLA23 END 356.4
HIERARCH ESO ISS PBL24 START 9.87
HIERARCH ESO ISS PBL24 END 9.871
HIERARCH ESO ISS PBLA24 START 356.183
HIERARCH ESO ISS PBLA24 END 356.362
HIERARCH ESO ISS PBL34 START 19.77
HIERARCH ESO ISS PBL34 END 19.772
HIERARCH ESO ISS PBLA34 START 176.233
HIERARCH ESO ISS PBLA34 END 176.412
HIERARCH ESO ISS AMBI TAU0 START 0.003633
HIERARCH ESO ISS AMBI TAU0 END 0.006542
HIERARCH ESO ISS AMBI TEMP 16.91
HIERARCH ESO ISS AMBI FWHM START 0.42
HIERARCH ESO ISS AMBI FWHM END 0.35