Exposure
ID
MATIS.2021-11-07T04:09:31.897_1
Header ID
MATIS.2021-11-07T04:09:31.897
Date updated
2021-11-07 04:21:05 UTC+0000
Release date
2021-11-07 04:09:31 UTC+0000
UTC Start
2021-11-07 04:09:31.897
UTC End
2021-11-07 04:10:31.873
MJD Start
59525.17328585
MJD End
59525.1739800167
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0058515
Ambient temperature (°C)
12.69
Seeing (arcsec)
0.44
Observation
ID
48787
Category
calibrator
Program ID
108.22E9.001
Program Title
HARNESSING THE RESOLVING POWER OF MATISSE: ORIGIN OF MASS LOSS COMPLEXITY ON THE AGB
Program Type
DDT
PI / COI
PALADINI/ BLADH/ BRUNO/ CHIAVASSA/ DE BECK/ GROENEWEGEN/ HOFMANN/ HOMAN/ HRON/ JORISSEN/ KERSCHBAUM/ MILLOUR/ LAGADEC/ MONTARGES/ CRUZALEBES/ OLOFSSON/ RAMSTEDT/ RAU/ SCICLUNA/ VLEMMINGS/ WEIGELT/ WITTKOWSKI/ OHNAKA/ PERRIN/ ABBOTT/ ERIKSSON/ VAN ECK/ ...
Target
ID
36541
Name
bet Cet
RA
10.898562
DEC
-17.98645
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 61.3870 61.2640 280.8000 280.9000
K0-D0 88.3690 88.2160 258.4000 258.5000
K0-J3 54.5480 54.5330 345.9740 346.1150
G2-D0 39.2960 39.2760 222.0000 222.0000
G2-J3 62.7180 62.6710 48.6550 48.6940
D0-J3 101.8490 101.7810 46.0730 46.1130
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.22E9.001
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59525.17328585
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME bet Cet
RA 10.898562
DEC -17.98645
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 K0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 J3
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.196
HIERARCH ESO DET NDIT 306
HIERARCH ESO ISS PBL12 START 61.387
HIERARCH ESO ISS PBL12 END 61.264
HIERARCH ESO ISS PBLA12 START 280.8
HIERARCH ESO ISS PBLA12 END 280.9
HIERARCH ESO ISS PBL13 START 88.369
HIERARCH ESO ISS PBL13 END 88.216
HIERARCH ESO ISS PBLA13 START 258.4
HIERARCH ESO ISS PBLA13 END 258.5
HIERARCH ESO ISS PBL14 START 54.548
HIERARCH ESO ISS PBL14 END 54.533
HIERARCH ESO ISS PBLA14 START 345.974
HIERARCH ESO ISS PBLA14 END 346.115
HIERARCH ESO ISS PBL23 START 39.296
HIERARCH ESO ISS PBL23 END 39.276
HIERARCH ESO ISS PBLA23 START 222.0
HIERARCH ESO ISS PBLA23 END 222.0
HIERARCH ESO ISS PBL24 START 62.718
HIERARCH ESO ISS PBL24 END 62.671
HIERARCH ESO ISS PBLA24 START 48.655
HIERARCH ESO ISS PBLA24 END 48.694
HIERARCH ESO ISS PBL34 START 101.849
HIERARCH ESO ISS PBL34 END 101.781
HIERARCH ESO ISS PBLA34 START 46.073
HIERARCH ESO ISS PBLA34 END 46.113
HIERARCH ESO ISS AMBI TAU0 START 0.006134
HIERARCH ESO ISS AMBI TAU0 END 0.005569
HIERARCH ESO ISS AMBI TEMP 12.69
HIERARCH ESO ISS AMBI FWHM START 0.44
HIERARCH ESO ISS AMBI FWHM END 0.44