Exposure
ID
MATIS.2023-12-07T08:21:48.122_1
Header ID
MATIS.2023-12-07T08:21:48.122
Date updated
2023-12-07 08:30:56 UTC+0000
Release date
2023-12-07 08:21:48 UTC+0000
UTC Start
2023-12-07 08:21:48.122
UTC End
2023-12-07 08:22:50.522
MJD Start
60285.34847363
MJD End
60285.34919585222
Exposure time (s)
62.4
Validation level
1
Tau 0: Coherence time (s)
0.006239
Ambient temperature (°C)
15.2
Seeing (arcsec)
0.33
Observation
ID
57847
Category
calibrator
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
42856
Name
HD_107446
RA
185.335943
DEC
-60.40066
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 15.8800 15.9250 98.2000 98.4000
A0-D0 31.5860 31.5910 26.2000 26.4000
A0-C1 17.0710 17.1020 62.3250 62.6100
B2-D0 30.6620 30.6640 356.7000 356.8000
B2-C1 10.2110 10.2120 356.6450 356.8150
D0-C1 20.4510 20.4520 176.6930 176.8630
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 112.25NM.003
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 60285.34847363
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_107446
RA 185.335943
DEC -60.40066
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 15.88
HIERARCH ESO ISS PBL12 END 15.925
HIERARCH ESO ISS PBLA12 START 98.2
HIERARCH ESO ISS PBLA12 END 98.4
HIERARCH ESO ISS PBL13 START 31.586
HIERARCH ESO ISS PBL13 END 31.591
HIERARCH ESO ISS PBLA13 START 26.2
HIERARCH ESO ISS PBLA13 END 26.4
HIERARCH ESO ISS PBL14 START 17.071
HIERARCH ESO ISS PBL14 END 17.102
HIERARCH ESO ISS PBLA14 START 62.325
HIERARCH ESO ISS PBLA14 END 62.61
HIERARCH ESO ISS PBL23 START 30.662
HIERARCH ESO ISS PBL23 END 30.664
HIERARCH ESO ISS PBLA23 START 356.7
HIERARCH ESO ISS PBLA23 END 356.8
HIERARCH ESO ISS PBL24 START 10.211
HIERARCH ESO ISS PBL24 END 10.212
HIERARCH ESO ISS PBLA24 START 356.645
HIERARCH ESO ISS PBLA24 END 356.815
HIERARCH ESO ISS PBL34 START 20.451
HIERARCH ESO ISS PBL34 END 20.452
HIERARCH ESO ISS PBLA34 START 176.693
HIERARCH ESO ISS PBLA34 END 176.863
HIERARCH ESO ISS AMBI TAU0 START 0.006239
HIERARCH ESO ISS AMBI TAU0 END 0.006239
HIERARCH ESO ISS AMBI TEMP 15.2
HIERARCH ESO ISS AMBI FWHM START 0.34
HIERARCH ESO ISS AMBI FWHM END 0.32