Exposure
ID
MATIS.2021-10-23T00:00:57.143_1
Header ID
MATIS.2021-10-23T00:00:57.143
Date updated
2021-10-23 00:12:54 UTC+0000
Release date
2021-10-23 00:00:57 UTC+0000
UTC Start
2021-10-23 00:00:57.143
UTC End
2021-10-23 00:01:57.203
MJD Start
59510.00066138
MJD End
59510.0013565189
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.00523
Ambient temperature (°C)
12.0
Seeing (arcsec)
0.59
Observation
ID
48604
Category
calibrator
Program ID
108.2272.001
Program Title
UNVEILING THE DUST FACTORY: IMAGING WR118
Program Type
GTO
PI / COI
MILLOUR/ SOULAIN/ MATTER/ LAMBERTS/ DREVON/ BRUNO/ CRUZALEBES
Target
ID
36416
Name
HD_162744
RA
268.512866
DEC
-33.47285
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 24.9210 24.9190 173.8000 174.0000
A0-D0 22.1790 22.0950 100.2000 100.4000
A0-C1 19.9930 19.9750 153.0310 153.2730
B2-D0 28.3080 28.2610 42.5000 42.6000
B2-C1 9.4320 9.4160 42.5000 42.5380
D0-C1 18.8760 18.8440 222.5620 222.6000
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.2272.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59510.00066138
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME HD_162744
RA 268.512866
DEC -33.47285
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 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 24.921
HIERARCH ESO ISS PBL12 END 24.919
HIERARCH ESO ISS PBLA12 START 173.8
HIERARCH ESO ISS PBLA12 END 174.0
HIERARCH ESO ISS PBL13 START 22.179
HIERARCH ESO ISS PBL13 END 22.095
HIERARCH ESO ISS PBLA13 START 100.2
HIERARCH ESO ISS PBLA13 END 100.4
HIERARCH ESO ISS PBL14 START 19.993
HIERARCH ESO ISS PBL14 END 19.975
HIERARCH ESO ISS PBLA14 START 153.031
HIERARCH ESO ISS PBLA14 END 153.273
HIERARCH ESO ISS PBL23 START 28.308
HIERARCH ESO ISS PBL23 END 28.261
HIERARCH ESO ISS PBLA23 START 42.5
HIERARCH ESO ISS PBLA23 END 42.6
HIERARCH ESO ISS PBL24 START 9.432
HIERARCH ESO ISS PBL24 END 9.416
HIERARCH ESO ISS PBLA24 START 42.5
HIERARCH ESO ISS PBLA24 END 42.538
HIERARCH ESO ISS PBL34 START 18.876
HIERARCH ESO ISS PBL34 END 18.844
HIERARCH ESO ISS PBLA34 START 222.562
HIERARCH ESO ISS PBLA34 END 222.6
HIERARCH ESO ISS AMBI TAU0 START 0.00523
HIERARCH ESO ISS AMBI TAU0 END 0.00523
HIERARCH ESO ISS AMBI TEMP 12.0
HIERARCH ESO ISS AMBI FWHM START 0.59
HIERARCH ESO ISS AMBI FWHM END 0.59