Exposure
ID
MATIS.2021-10-31T06:26:35.709_1
Header ID
MATIS.2021-10-31T06:26:35.709
Date updated
2021-10-31 06:36:57 UTC+0000
Release date
2021-10-31 06:26:35 UTC+0000
UTC Start
2021-10-31 06:26:35.709
UTC End
2021-10-31 06:27:35.717
MJD Start
59518.26846885
MJD End
59518.269163387
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.003016
Ambient temperature (°C)
14.51
Seeing (arcsec)
0.77
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 20.5160 20.5500 121.4000 121.6000
A0-D0 31.7610 31.7690 49.1000 49.3000
A0-C1 19.6690 19.6990 90.6200 90.8210
B2-D0 32.1490 32.1430 11.7000 11.8000
B2-C1 10.7070 10.7060 11.6540 11.8060
D0-C1 21.4410 21.4370 191.7110 191.8620
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 59518.26846885
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 20.516
HIERARCH ESO ISS PBL12 END 20.55
HIERARCH ESO ISS PBLA12 START 121.4
HIERARCH ESO ISS PBLA12 END 121.6
HIERARCH ESO ISS PBL13 START 31.761
HIERARCH ESO ISS PBL13 END 31.769
HIERARCH ESO ISS PBLA13 START 49.1
HIERARCH ESO ISS PBLA13 END 49.3
HIERARCH ESO ISS PBL14 START 19.669
HIERARCH ESO ISS PBL14 END 19.699
HIERARCH ESO ISS PBLA14 START 90.62
HIERARCH ESO ISS PBLA14 END 90.821
HIERARCH ESO ISS PBL23 START 32.149
HIERARCH ESO ISS PBL23 END 32.143
HIERARCH ESO ISS PBLA23 START 11.7
HIERARCH ESO ISS PBLA23 END 11.8
HIERARCH ESO ISS PBL24 START 10.707
HIERARCH ESO ISS PBL24 END 10.706
HIERARCH ESO ISS PBLA24 START 11.654
HIERARCH ESO ISS PBLA24 END 11.806
HIERARCH ESO ISS PBL34 START 21.441
HIERARCH ESO ISS PBL34 END 21.437
HIERARCH ESO ISS PBLA34 START 191.711
HIERARCH ESO ISS PBLA34 END 191.862
HIERARCH ESO ISS AMBI TAU0 START 0.003016
HIERARCH ESO ISS AMBI TAU0 END 0.003016
HIERARCH ESO ISS AMBI TEMP 14.51
HIERARCH ESO ISS AMBI FWHM START 0.8
HIERARCH ESO ISS AMBI FWHM END 0.74