Exposure
ID
MATIS.2021-10-27T06:55:51.957_1
Header ID
MATIS.2021-10-27T06:55:51.957
Date updated
2021-10-27 07:06:22 UTC+0000
Release date
2021-10-27 06:55:51 UTC+0000
UTC Start
2021-10-27 06:55:51.957
UTC End
2021-10-27 06:56:52.017
MJD Start
59514.2887958
MJD End
59514.2894909389
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0040165
Ambient temperature (°C)
11.78
Seeing (arcsec)
0.775
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 20.9550 20.9870 123.4000 123.5000
A0-D0 31.8580 31.8640 52.0000 52.2000
A0-C1 20.0570 20.0850 93.2820 93.4770
B2-D0 32.0620 32.0550 13.7000 13.9000
B2-C1 10.6790 10.6760 13.6670 13.8150
D0-C1 21.3830 21.3780 193.7250 193.8730
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 59514.2887958
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 20.955
HIERARCH ESO ISS PBL12 END 20.987
HIERARCH ESO ISS PBLA12 START 123.4
HIERARCH ESO ISS PBLA12 END 123.5
HIERARCH ESO ISS PBL13 START 31.858
HIERARCH ESO ISS PBL13 END 31.864
HIERARCH ESO ISS PBLA13 START 52.0
HIERARCH ESO ISS PBLA13 END 52.2
HIERARCH ESO ISS PBL14 START 20.057
HIERARCH ESO ISS PBL14 END 20.085
HIERARCH ESO ISS PBLA14 START 93.282
HIERARCH ESO ISS PBLA14 END 93.477
HIERARCH ESO ISS PBL23 START 32.062
HIERARCH ESO ISS PBL23 END 32.055
HIERARCH ESO ISS PBLA23 START 13.7
HIERARCH ESO ISS PBLA23 END 13.9
HIERARCH ESO ISS PBL24 START 10.679
HIERARCH ESO ISS PBL24 END 10.676
HIERARCH ESO ISS PBLA24 START 13.667
HIERARCH ESO ISS PBLA24 END 13.815
HIERARCH ESO ISS PBL34 START 21.383
HIERARCH ESO ISS PBL34 END 21.378
HIERARCH ESO ISS PBLA34 START 193.725
HIERARCH ESO ISS PBLA34 END 193.873
HIERARCH ESO ISS AMBI TAU0 START 0.003886
HIERARCH ESO ISS AMBI TAU0 END 0.004147
HIERARCH ESO ISS AMBI TEMP 11.78
HIERARCH ESO ISS AMBI FWHM START 0.79
HIERARCH ESO ISS AMBI FWHM END 0.76