Exposure
ID
MATIS.2022-06-02T03:06:35.423_1
Header ID
MATIS.2022-06-02T03:06:35.423
Date updated
2022-06-02 03:21:13 UTC+0000
Release date
2022-06-02 03:06:35 UTC+0000
UTC Start
2022-06-02 03:06:35.423
UTC End
2022-06-02 03:07:35.483
MJD Start
59732.12957665
MJD End
59732.1302717889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0016735
Ambient temperature (°C)
3.19
Seeing (arcsec)
1.435
Observation
ID
51064
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
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 65.6140 65.6570 247.3000 247.5000
K0-D0 95.7280 95.7410 230.4000 230.6000
K0-J3 44.8570 44.9190 313.3330 313.4690
G2-D0 38.0760 38.0650 200.3000 200.5000
G2-J3 62.6620 62.6450 26.4360 26.6160
D0-J3 100.6030 100.5750 24.1220 24.2970
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 59732.12957665
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 65.614
HIERARCH ESO ISS PBL12 END 65.657
HIERARCH ESO ISS PBLA12 START 247.3
HIERARCH ESO ISS PBLA12 END 247.5
HIERARCH ESO ISS PBL13 START 95.728
HIERARCH ESO ISS PBL13 END 95.741
HIERARCH ESO ISS PBLA13 START 230.4
HIERARCH ESO ISS PBLA13 END 230.6
HIERARCH ESO ISS PBL14 START 44.857
HIERARCH ESO ISS PBL14 END 44.919
HIERARCH ESO ISS PBLA14 START 313.333
HIERARCH ESO ISS PBLA14 END 313.469
HIERARCH ESO ISS PBL23 START 38.076
HIERARCH ESO ISS PBL23 END 38.065
HIERARCH ESO ISS PBLA23 START 200.3
HIERARCH ESO ISS PBLA23 END 200.5
HIERARCH ESO ISS PBL24 START 62.662
HIERARCH ESO ISS PBL24 END 62.645
HIERARCH ESO ISS PBLA24 START 26.436
HIERARCH ESO ISS PBLA24 END 26.616
HIERARCH ESO ISS PBL34 START 100.603
HIERARCH ESO ISS PBL34 END 100.575
HIERARCH ESO ISS PBLA34 START 24.122
HIERARCH ESO ISS PBLA34 END 24.297
HIERARCH ESO ISS AMBI TAU0 START 0.001689
HIERARCH ESO ISS AMBI TAU0 END 0.001658
HIERARCH ESO ISS AMBI TEMP 3.19
HIERARCH ESO ISS AMBI FWHM START 1.59
HIERARCH ESO ISS AMBI FWHM END 1.28