Exposure
ID
MATIS.2021-10-31T06:20:31.166_1
Header ID
MATIS.2021-10-31T06:20:31.166
Date updated
2021-10-31 06:31:30 UTC+0000
Release date
2021-10-31 06:20:31 UTC+0000
UTC Start
2021-10-31 06:20:31.166
UTC End
2021-10-31 06:21:31.130
MJD Start
59518.26424961
MJD End
59518.2649436378
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.002864
Ambient temperature (°C)
14.66
Seeing (arcsec)
0.93
Observation
ID
48657
Category
calibrator
Program ID
108.21XP.001
Program Title
VLTI/MATISSE THERMAL-IR INTERFEROMETRIC IMAGING OF THE AGB STAR HR3126 WITH THE BIPOLAR TOBY JUG NEBULA
Program Type
Normal
PI / COI
OHNAKA/ WEIGELT/ HOFMANN/ SCHERTL
Target
ID
36422
Name
canopus
RA
95.986277
DEC
-52.69555
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 20.3100 20.3450 120.6000 120.7000
A0-D0 31.7110 31.7190 47.8000 48.1000
A0-C1 19.4860 19.5170 89.4070 89.6100
B2-D0 32.1820 32.1770 10.8000 10.9000
B2-C1 10.7190 10.7170 10.7470 10.8980
D0-C1 21.4640 21.4600 190.8030 190.9550
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.21XP.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59518.26424961
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME canopus
RA 95.986277
DEC -52.69555
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 0.111056
HIERARCH ESO DET SEQ1 PERIOD 0.228
HIERARCH ESO DET NDIT 263
HIERARCH ESO ISS PBL12 START 20.31
HIERARCH ESO ISS PBL12 END 20.345
HIERARCH ESO ISS PBLA12 START 120.6
HIERARCH ESO ISS PBLA12 END 120.7
HIERARCH ESO ISS PBL13 START 31.711
HIERARCH ESO ISS PBL13 END 31.719
HIERARCH ESO ISS PBLA13 START 47.8
HIERARCH ESO ISS PBLA13 END 48.1
HIERARCH ESO ISS PBL14 START 19.486
HIERARCH ESO ISS PBL14 END 19.517
HIERARCH ESO ISS PBLA14 START 89.407
HIERARCH ESO ISS PBLA14 END 89.61
HIERARCH ESO ISS PBL23 START 32.182
HIERARCH ESO ISS PBL23 END 32.177
HIERARCH ESO ISS PBLA23 START 10.8
HIERARCH ESO ISS PBLA23 END 10.9
HIERARCH ESO ISS PBL24 START 10.719
HIERARCH ESO ISS PBL24 END 10.717
HIERARCH ESO ISS PBLA24 START 10.747
HIERARCH ESO ISS PBLA24 END 10.898
HIERARCH ESO ISS PBL34 START 21.464
HIERARCH ESO ISS PBL34 END 21.46
HIERARCH ESO ISS PBLA34 START 190.803
HIERARCH ESO ISS PBLA34 END 190.955
HIERARCH ESO ISS AMBI TAU0 START 0.003016
HIERARCH ESO ISS AMBI TAU0 END 0.002712
HIERARCH ESO ISS AMBI TEMP 14.66
HIERARCH ESO ISS AMBI FWHM START 0.93
HIERARCH ESO ISS AMBI FWHM END 0.93