Exposure
ID
MATIS.2021-10-22T23:51:17.242_1
Header ID
MATIS.2021-10-22T23:51:17.242
Date updated
2021-10-23 00:01:42 UTC+0000
Release date
2021-10-22 23:51:17 UTC+0000
UTC Start
2021-10-22 23:51:17.242
UTC End
2021-10-22 23:52:17.302
MJD Start
59509.99394956
MJD End
59509.9946446989
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0054095
Ambient temperature (°C)
11.95
Seeing (arcsec)
0.51
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 24.9390 24.9370 172.1000 172.3000
A0-D0 22.9690 22.8870 98.5000 98.7000
A0-C1 20.1660 20.1480 150.7700 151.0060
B2-D0 28.7440 28.6990 42.2000 42.2000
B2-C1 9.5770 9.5620 42.1250 42.1680
D0-C1 19.1670 19.1370 222.1880 222.2310
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 59509.99394956
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 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 24.939
HIERARCH ESO ISS PBL12 END 24.937
HIERARCH ESO ISS PBLA12 START 172.1
HIERARCH ESO ISS PBLA12 END 172.3
HIERARCH ESO ISS PBL13 START 22.969
HIERARCH ESO ISS PBL13 END 22.887
HIERARCH ESO ISS PBLA13 START 98.5
HIERARCH ESO ISS PBLA13 END 98.7
HIERARCH ESO ISS PBL14 START 20.166
HIERARCH ESO ISS PBL14 END 20.148
HIERARCH ESO ISS PBLA14 START 150.77
HIERARCH ESO ISS PBLA14 END 151.006
HIERARCH ESO ISS PBL23 START 28.744
HIERARCH ESO ISS PBL23 END 28.699
HIERARCH ESO ISS PBLA23 START 42.2
HIERARCH ESO ISS PBLA23 END 42.2
HIERARCH ESO ISS PBL24 START 9.577
HIERARCH ESO ISS PBL24 END 9.562
HIERARCH ESO ISS PBLA24 START 42.125
HIERARCH ESO ISS PBLA24 END 42.168
HIERARCH ESO ISS PBL34 START 19.167
HIERARCH ESO ISS PBL34 END 19.137
HIERARCH ESO ISS PBLA34 START 222.188
HIERARCH ESO ISS PBLA34 END 222.231
HIERARCH ESO ISS AMBI TAU0 START 0.005465
HIERARCH ESO ISS AMBI TAU0 END 0.005354
HIERARCH ESO ISS AMBI TEMP 11.95
HIERARCH ESO ISS AMBI FWHM START 0.46
HIERARCH ESO ISS AMBI FWHM END 0.56