Exposure
ID
MATIS.2021-11-07T04:00:00.889_1
Header ID
MATIS.2021-11-07T04:00:00.889
Date updated
2021-11-07 04:10:46 UTC+0000
Release date
2021-11-07 04:00:00 UTC+0000
UTC Start
2021-11-07 04:00:00.889
UTC End
2021-11-07 04:01:00.949
MJD Start
59525.16667696
MJD End
59525.1673720989
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0070765
Ambient temperature (°C)
12.75
Seeing (arcsec)
0.39
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 62.5120 62.3980 279.9000 280.0000
K0-D0 89.7550 89.6160 257.9000 257.9000
K0-J3 54.6960 54.6800 344.6530 344.7900
G2-D0 39.4780 39.4600 221.5000 221.6000
G2-J3 63.1380 63.0970 48.2620 48.3060
D0-J3 102.4470 102.3890 45.6670 45.7120
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 59525.16667696
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 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 62.512
HIERARCH ESO ISS PBL12 END 62.398
HIERARCH ESO ISS PBLA12 START 279.9
HIERARCH ESO ISS PBLA12 END 280.0
HIERARCH ESO ISS PBL13 START 89.755
HIERARCH ESO ISS PBL13 END 89.616
HIERARCH ESO ISS PBLA13 START 257.9
HIERARCH ESO ISS PBLA13 END 257.9
HIERARCH ESO ISS PBL14 START 54.696
HIERARCH ESO ISS PBL14 END 54.68
HIERARCH ESO ISS PBLA14 START 344.653
HIERARCH ESO ISS PBLA14 END 344.79
HIERARCH ESO ISS PBL23 START 39.478
HIERARCH ESO ISS PBL23 END 39.46
HIERARCH ESO ISS PBLA23 START 221.5
HIERARCH ESO ISS PBLA23 END 221.6
HIERARCH ESO ISS PBL24 START 63.138
HIERARCH ESO ISS PBL24 END 63.097
HIERARCH ESO ISS PBLA24 START 48.262
HIERARCH ESO ISS PBLA24 END 48.306
HIERARCH ESO ISS PBL34 START 102.447
HIERARCH ESO ISS PBL34 END 102.389
HIERARCH ESO ISS PBLA34 START 45.667
HIERARCH ESO ISS PBLA34 END 45.712
HIERARCH ESO ISS AMBI TAU0 START 0.006503
HIERARCH ESO ISS AMBI TAU0 END 0.00765
HIERARCH ESO ISS AMBI TEMP 12.75
HIERARCH ESO ISS AMBI FWHM START 0.39
HIERARCH ESO ISS AMBI FWHM END 0.39