Exposure
ID
MATIS.2021-11-05T05:11:23.526_1
Header ID
MATIS.2021-11-05T05:11:23.526
Date updated
2021-11-05 05:21:19 UTC+0000
Release date
2021-11-05 05:11:23 UTC+0000
UTC Start
2021-11-05 05:11:23.526
UTC End
2021-11-05 05:12:23.502
MJD Start
59523.21624451
MJD End
59523.2169386767
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0058645
Ambient temperature (°C)
10.87
Seeing (arcsec)
0.39
Observation
ID
48755
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
36516
Name
bet Cet
RA
10.897979
DEC
-17.98645
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
K0 B2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-B2 103.9170 103.6620 248.5000 248.5000
K0-D0 77.9960 77.7610 261.3000 261.4000
K0-J3 53.9160 53.9090 353.9080 354.0630
B2-D0 32.8140 32.7920 36.6000 36.6000
B2-J3 129.1760 129.0340 44.7610 44.7760
D0-J3 96.8050 96.6830 47.5120 47.5240
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 59523.21624451
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME bet Cet
RA 10.897979
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 B2
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 103.917
HIERARCH ESO ISS PBL12 END 103.662
HIERARCH ESO ISS PBLA12 START 248.5
HIERARCH ESO ISS PBLA12 END 248.5
HIERARCH ESO ISS PBL13 START 77.996
HIERARCH ESO ISS PBL13 END 77.761
HIERARCH ESO ISS PBLA13 START 261.3
HIERARCH ESO ISS PBLA13 END 261.4
HIERARCH ESO ISS PBL14 START 53.916
HIERARCH ESO ISS PBL14 END 53.909
HIERARCH ESO ISS PBLA14 START 353.908
HIERARCH ESO ISS PBLA14 END 354.063
HIERARCH ESO ISS PBL23 START 32.814
HIERARCH ESO ISS PBL23 END 32.792
HIERARCH ESO ISS PBLA23 START 36.6
HIERARCH ESO ISS PBLA23 END 36.6
HIERARCH ESO ISS PBL24 START 129.176
HIERARCH ESO ISS PBL24 END 129.034
HIERARCH ESO ISS PBLA24 START 44.761
HIERARCH ESO ISS PBLA24 END 44.776
HIERARCH ESO ISS PBL34 START 96.805
HIERARCH ESO ISS PBL34 END 96.683
HIERARCH ESO ISS PBLA34 START 47.512
HIERARCH ESO ISS PBLA34 END 47.524
HIERARCH ESO ISS AMBI TAU0 START 0.006391
HIERARCH ESO ISS AMBI TAU0 END 0.005338
HIERARCH ESO ISS AMBI TEMP 10.87
HIERARCH ESO ISS AMBI FWHM START 0.37
HIERARCH ESO ISS AMBI FWHM END 0.41