Exposure
ID
MATIS.2021-11-07T04:04:04.441_1
Header ID
MATIS.2021-11-07T04:04:04.441
Date updated
2021-11-07 04:15:51 UTC+0000
Release date
2021-11-07 04:04:04 UTC+0000
UTC Start
2021-11-07 04:04:04.441
UTC End
2021-11-07 04:05:04.501
MJD Start
59525.16949585
MJD End
59525.1701909889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0053455
Ambient temperature (°C)
12.72
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 62.0440 61.9250 280.3000 280.4000
K0-D0 89.1820 89.0340 258.1000 258.2000
K0-J3 54.6320 54.6160 345.2110 345.3530
G2-D0 39.4040 39.3850 221.7000 221.8000
G2-J3 62.9660 62.9220 48.4340 48.4770
D0-J3 102.2030 102.1400 45.8450 45.8890
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 59525.16949585
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 62.044
HIERARCH ESO ISS PBL12 END 61.925
HIERARCH ESO ISS PBLA12 START 280.3
HIERARCH ESO ISS PBLA12 END 280.4
HIERARCH ESO ISS PBL13 START 89.182
HIERARCH ESO ISS PBL13 END 89.034
HIERARCH ESO ISS PBLA13 START 258.1
HIERARCH ESO ISS PBLA13 END 258.2
HIERARCH ESO ISS PBL14 START 54.632
HIERARCH ESO ISS PBL14 END 54.616
HIERARCH ESO ISS PBLA14 START 345.211
HIERARCH ESO ISS PBLA14 END 345.353
HIERARCH ESO ISS PBL23 START 39.404
HIERARCH ESO ISS PBL23 END 39.385
HIERARCH ESO ISS PBLA23 START 221.7
HIERARCH ESO ISS PBLA23 END 221.8
HIERARCH ESO ISS PBL24 START 62.966
HIERARCH ESO ISS PBL24 END 62.922
HIERARCH ESO ISS PBLA24 START 48.434
HIERARCH ESO ISS PBLA24 END 48.477
HIERARCH ESO ISS PBL34 START 102.203
HIERARCH ESO ISS PBL34 END 102.14
HIERARCH ESO ISS PBLA34 START 45.845
HIERARCH ESO ISS PBLA34 END 45.889
HIERARCH ESO ISS AMBI TAU0 START 0.004771
HIERARCH ESO ISS AMBI TAU0 END 0.00592
HIERARCH ESO ISS AMBI TEMP 12.72
HIERARCH ESO ISS AMBI FWHM START 0.4
HIERARCH ESO ISS AMBI FWHM END 0.38