Exposure
ID
MATIS.2021-10-29T07:56:27.795_1
Header ID
MATIS.2021-10-29T07:56:27.795
Date updated
2021-10-29 08:06:51 UTC+0000
Release date
2021-10-29 07:56:27 UTC+0000
UTC Start
2021-10-29 07:56:27.795
UTC End
2021-10-29 07:57:27.855
MJD Start
59516.33087726
MJD End
59516.3315723989
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.003072
Ambient temperature (°C)
12.11
Seeing (arcsec)
0.61
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 22.7530 22.7740 133.3000 133.5000
A0-D0 31.9480 31.9430 65.8000 66.0000
A0-C1 21.5960 21.6130 106.2370 106.4220
B2-D0 31.3620 31.3480 23.6000 23.8000
B2-C1 10.4460 10.4410 23.6060 23.7460
D0-C1 20.9160 20.9070 203.6710 203.8110
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 59516.33087726
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 0.273
HIERARCH ESO DET NDIT 220
HIERARCH ESO ISS PBL12 START 22.753
HIERARCH ESO ISS PBL12 END 22.774
HIERARCH ESO ISS PBLA12 START 133.3
HIERARCH ESO ISS PBLA12 END 133.5
HIERARCH ESO ISS PBL13 START 31.948
HIERARCH ESO ISS PBL13 END 31.943
HIERARCH ESO ISS PBLA13 START 65.8
HIERARCH ESO ISS PBLA13 END 66.0
HIERARCH ESO ISS PBL14 START 21.596
HIERARCH ESO ISS PBL14 END 21.613
HIERARCH ESO ISS PBLA14 START 106.237
HIERARCH ESO ISS PBLA14 END 106.422
HIERARCH ESO ISS PBL23 START 31.362
HIERARCH ESO ISS PBL23 END 31.348
HIERARCH ESO ISS PBLA23 START 23.6
HIERARCH ESO ISS PBLA23 END 23.8
HIERARCH ESO ISS PBL24 START 10.446
HIERARCH ESO ISS PBL24 END 10.441
HIERARCH ESO ISS PBLA24 START 23.606
HIERARCH ESO ISS PBLA24 END 23.746
HIERARCH ESO ISS PBL34 START 20.916
HIERARCH ESO ISS PBL34 END 20.907
HIERARCH ESO ISS PBLA34 START 203.671
HIERARCH ESO ISS PBLA34 END 203.811
HIERARCH ESO ISS AMBI TAU0 START 0.003178
HIERARCH ESO ISS AMBI TAU0 END 0.002966
HIERARCH ESO ISS AMBI TEMP 12.11
HIERARCH ESO ISS AMBI FWHM START 0.6
HIERARCH ESO ISS AMBI FWHM END 0.62