Exposure
ID
MATIS.2021-11-07T04:08:20.144_1
Header ID
MATIS.2021-11-07T04:08:20.144
Date updated
2021-11-07 04:15:51 UTC+0000
Release date
2021-11-07 04:08:20 UTC+0000
UTC Start
2021-11-07 04:08:20.144
UTC End
2021-11-07 04:09:20.120
MJD Start
59525.17245537
MJD End
59525.1731495367
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.005182
Ambient temperature (°C)
12.68
Seeing (arcsec)
0.46
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 61.5340 61.4120 280.7000 280.8000
K0-D0 88.5520 88.4000 258.4000 258.4000
K0-J3 54.5660 54.5510 345.8060 345.9460
G2-D0 39.3210 39.3010 221.9000 221.9000
G2-J3 62.7740 62.7280 48.6080 48.6470
D0-J3 101.9300 101.8630 46.0240 46.0650
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 59525.17245537
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 61.534
HIERARCH ESO ISS PBL12 END 61.412
HIERARCH ESO ISS PBLA12 START 280.7
HIERARCH ESO ISS PBLA12 END 280.8
HIERARCH ESO ISS PBL13 START 88.552
HIERARCH ESO ISS PBL13 END 88.4
HIERARCH ESO ISS PBLA13 START 258.4
HIERARCH ESO ISS PBLA13 END 258.4
HIERARCH ESO ISS PBL14 START 54.566
HIERARCH ESO ISS PBL14 END 54.551
HIERARCH ESO ISS PBLA14 START 345.806
HIERARCH ESO ISS PBLA14 END 345.946
HIERARCH ESO ISS PBL23 START 39.321
HIERARCH ESO ISS PBL23 END 39.301
HIERARCH ESO ISS PBLA23 START 221.9
HIERARCH ESO ISS PBLA23 END 221.9
HIERARCH ESO ISS PBL24 START 62.774
HIERARCH ESO ISS PBL24 END 62.728
HIERARCH ESO ISS PBLA24 START 48.608
HIERARCH ESO ISS PBLA24 END 48.647
HIERARCH ESO ISS PBL34 START 101.93
HIERARCH ESO ISS PBL34 END 101.863
HIERARCH ESO ISS PBLA34 START 46.024
HIERARCH ESO ISS PBLA34 END 46.065
HIERARCH ESO ISS AMBI TAU0 START 0.005341
HIERARCH ESO ISS AMBI TAU0 END 0.005023
HIERARCH ESO ISS AMBI TEMP 12.68
HIERARCH ESO ISS AMBI FWHM START 0.48
HIERARCH ESO ISS AMBI FWHM END 0.44