Exposure
ID
MATIS.2021-10-31T06:31:38.925_1
Header ID
MATIS.2021-10-31T06:31:38.925
Date updated
2021-10-31 06:41:56 UTC+0000
Release date
2021-10-31 06:31:38 UTC+0000
UTC Start
2021-10-31 06:31:38.925
UTC End
2021-10-31 06:32:38.933
MJD Start
59518.2719783
MJD End
59518.272672837
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0030485
Ambient temperature (°C)
14.38
Seeing (arcsec)
0.885
Observation
ID
48658
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
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 20.6830 20.7160 122.2000 122.3000
A0-D0 31.7990 31.8070 50.2000 50.4000
A0-C1 19.8160 19.8460 91.6180 91.8180
B2-D0 32.1180 32.1120 12.4000 12.6000
B2-C1 10.6970 10.6950 12.4060 12.5570
D0-C1 21.4210 21.4160 192.4630 192.6140
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 59518.2719783
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME canopus
RA 95.986277
DEC -52.69555
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN 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 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 20.683
HIERARCH ESO ISS PBL12 END 20.716
HIERARCH ESO ISS PBLA12 START 122.2
HIERARCH ESO ISS PBLA12 END 122.3
HIERARCH ESO ISS PBL13 START 31.799
HIERARCH ESO ISS PBL13 END 31.807
HIERARCH ESO ISS PBLA13 START 50.2
HIERARCH ESO ISS PBLA13 END 50.4
HIERARCH ESO ISS PBL14 START 19.816
HIERARCH ESO ISS PBL14 END 19.846
HIERARCH ESO ISS PBLA14 START 91.618
HIERARCH ESO ISS PBLA14 END 91.818
HIERARCH ESO ISS PBL23 START 32.118
HIERARCH ESO ISS PBL23 END 32.112
HIERARCH ESO ISS PBLA23 START 12.4
HIERARCH ESO ISS PBLA23 END 12.6
HIERARCH ESO ISS PBL24 START 10.697
HIERARCH ESO ISS PBL24 END 10.695
HIERARCH ESO ISS PBLA24 START 12.406
HIERARCH ESO ISS PBLA24 END 12.557
HIERARCH ESO ISS PBL34 START 21.421
HIERARCH ESO ISS PBL34 END 21.416
HIERARCH ESO ISS PBLA34 START 192.463
HIERARCH ESO ISS PBLA34 END 192.614
HIERARCH ESO ISS AMBI TAU0 START 0.002888
HIERARCH ESO ISS AMBI TAU0 END 0.003209
HIERARCH ESO ISS AMBI TEMP 14.38
HIERARCH ESO ISS AMBI FWHM START 0.9
HIERARCH ESO ISS AMBI FWHM END 0.87