Exposure
ID
MATIS.2022-05-30T05:27:19.015_1
Header ID
MATIS.2022-05-30T05:27:19.015
Date updated
2022-05-30 05:35:40 UTC+0000
Release date
2022-05-30 05:27:19 UTC+0000
UTC Start
2022-05-30 05:27:19.015
UTC End
2022-05-30 05:28:19.075
MJD Start
59729.22730341
MJD End
59729.2279985489
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.003842
Ambient temperature (°C)
5.17
Seeing (arcsec)
0.49
Observation
ID
51070
Category
calibrator
Program ID
108.22E9.004
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
38080
Name
zet Ara
RA
254.654893
DEC
-55.99033
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 68.3270 68.3230 274.7000 274.9000
K0-D0 93.9080 93.8610 256.8000 257.1000
K0-J3 50.6140 50.6440 331.3980 331.5450
G2-D0 35.6390 35.6100 220.9000 221.1000
G2-J3 58.6130 58.5640 48.4550 48.6200
D0-J3 94.0610 93.9820 45.6100 45.7700
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.22E9.004
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59729.22730341
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME zet Ara
RA 254.654893
DEC -55.99033
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 68.327
HIERARCH ESO ISS PBL12 END 68.323
HIERARCH ESO ISS PBLA12 START 274.7
HIERARCH ESO ISS PBLA12 END 274.9
HIERARCH ESO ISS PBL13 START 93.908
HIERARCH ESO ISS PBL13 END 93.861
HIERARCH ESO ISS PBLA13 START 256.8
HIERARCH ESO ISS PBLA13 END 257.1
HIERARCH ESO ISS PBL14 START 50.614
HIERARCH ESO ISS PBL14 END 50.644
HIERARCH ESO ISS PBLA14 START 331.398
HIERARCH ESO ISS PBLA14 END 331.545
HIERARCH ESO ISS PBL23 START 35.639
HIERARCH ESO ISS PBL23 END 35.61
HIERARCH ESO ISS PBLA23 START 220.9
HIERARCH ESO ISS PBLA23 END 221.1
HIERARCH ESO ISS PBL24 START 58.613
HIERARCH ESO ISS PBL24 END 58.564
HIERARCH ESO ISS PBLA24 START 48.455
HIERARCH ESO ISS PBLA24 END 48.62
HIERARCH ESO ISS PBL34 START 94.061
HIERARCH ESO ISS PBL34 END 93.982
HIERARCH ESO ISS PBLA34 START 45.61
HIERARCH ESO ISS PBLA34 END 45.77
HIERARCH ESO ISS AMBI TAU0 START 0.003842
HIERARCH ESO ISS AMBI TAU0 END 0.003842
HIERARCH ESO ISS AMBI TEMP 5.17
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.49