Exposure
ID
MATIS.2021-11-07T04:01:22.206_1
Header ID
MATIS.2021-11-07T04:01:22.206
Date updated
2021-11-07 04:10:46 UTC+0000
Release date
2021-11-07 04:01:22 UTC+0000
UTC Start
2021-11-07 04:01:22.206
UTC End
2021-11-07 04:02:22.266
MJD Start
59525.16761812
MJD End
59525.1683132589
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0069605
Ambient temperature (°C)
12.72
Seeing (arcsec)
0.385
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 62.3580 62.2430 280.0000 280.1000
K0-D0 89.5660 89.4250 258.0000 258.0000
K0-J3 54.6750 54.6590 344.8380 344.9760
G2-D0 39.4540 39.4360 221.6000 221.6000
G2-J3 63.0820 63.0400 48.3200 48.3630
D0-J3 102.3680 102.3080 45.7270 45.7710
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 59525.16761812
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 62.358
HIERARCH ESO ISS PBL12 END 62.243
HIERARCH ESO ISS PBLA12 START 280.0
HIERARCH ESO ISS PBLA12 END 280.1
HIERARCH ESO ISS PBL13 START 89.566
HIERARCH ESO ISS PBL13 END 89.425
HIERARCH ESO ISS PBLA13 START 258.0
HIERARCH ESO ISS PBLA13 END 258.0
HIERARCH ESO ISS PBL14 START 54.675
HIERARCH ESO ISS PBL14 END 54.659
HIERARCH ESO ISS PBLA14 START 344.838
HIERARCH ESO ISS PBLA14 END 344.976
HIERARCH ESO ISS PBL23 START 39.454
HIERARCH ESO ISS PBL23 END 39.436
HIERARCH ESO ISS PBLA23 START 221.6
HIERARCH ESO ISS PBLA23 END 221.6
HIERARCH ESO ISS PBL24 START 63.082
HIERARCH ESO ISS PBL24 END 63.04
HIERARCH ESO ISS PBLA24 START 48.32
HIERARCH ESO ISS PBLA24 END 48.363
HIERARCH ESO ISS PBL34 START 102.368
HIERARCH ESO ISS PBL34 END 102.308
HIERARCH ESO ISS PBLA34 START 45.727
HIERARCH ESO ISS PBLA34 END 45.771
HIERARCH ESO ISS AMBI TAU0 START 0.00765
HIERARCH ESO ISS AMBI TAU0 END 0.006271
HIERARCH ESO ISS AMBI TEMP 12.72
HIERARCH ESO ISS AMBI FWHM START 0.39
HIERARCH ESO ISS AMBI FWHM END 0.38