Exposure
ID
MATIS.2021-10-29T07:55:15.924_1
Header ID
MATIS.2021-10-29T07:55:15.924
Date updated
2021-10-29 08:06:51 UTC+0000
Release date
2021-10-29 07:55:15 UTC+0000
UTC Start
2021-10-29 07:55:15.924
UTC End
2021-10-29 07:56:15.932
MJD Start
59516.33004542
MJD End
59516.330739957
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0031755
Ambient temperature (°C)
12.1
Seeing (arcsec)
0.58
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 22.7270 22.7490 133.1000 133.3000
A0-D0 31.9530 31.9480 65.5000 65.7000
A0-C1 21.5750 21.5930 106.0140 106.2060
B2-D0 31.3780 31.3640 23.5000 23.6000
B2-C1 10.4510 10.4470 23.4360 23.5830
D0-C1 20.9270 20.9180 203.5000 203.6470
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 59516.33004542
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 22.727
HIERARCH ESO ISS PBL12 END 22.749
HIERARCH ESO ISS PBLA12 START 133.1
HIERARCH ESO ISS PBLA12 END 133.3
HIERARCH ESO ISS PBL13 START 31.953
HIERARCH ESO ISS PBL13 END 31.948
HIERARCH ESO ISS PBLA13 START 65.5
HIERARCH ESO ISS PBLA13 END 65.7
HIERARCH ESO ISS PBL14 START 21.575
HIERARCH ESO ISS PBL14 END 21.593
HIERARCH ESO ISS PBLA14 START 106.014
HIERARCH ESO ISS PBLA14 END 106.206
HIERARCH ESO ISS PBL23 START 31.378
HIERARCH ESO ISS PBL23 END 31.364
HIERARCH ESO ISS PBLA23 START 23.5
HIERARCH ESO ISS PBLA23 END 23.6
HIERARCH ESO ISS PBL24 START 10.451
HIERARCH ESO ISS PBL24 END 10.447
HIERARCH ESO ISS PBLA24 START 23.436
HIERARCH ESO ISS PBLA24 END 23.583
HIERARCH ESO ISS PBL34 START 20.927
HIERARCH ESO ISS PBL34 END 20.918
HIERARCH ESO ISS PBLA34 START 203.5
HIERARCH ESO ISS PBLA34 END 203.647
HIERARCH ESO ISS AMBI TAU0 START 0.003173
HIERARCH ESO ISS AMBI TAU0 END 0.003178
HIERARCH ESO ISS AMBI TEMP 12.1
HIERARCH ESO ISS AMBI FWHM START 0.56
HIERARCH ESO ISS AMBI FWHM END 0.6