Exposure
ID
MATIS.2022-06-02T01:46:07.278_1
Header ID
MATIS.2022-06-02T01:46:07.278
Date updated
2022-06-02 01:55:53 UTC+0000
Release date
2022-06-02 01:46:07 UTC+0000
UTC Start
2022-06-02 01:46:07.278
UTC End
2022-06-02 01:47:07.338
MJD Start
59732.07369535
MJD End
59732.0743904889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.001748
Ambient temperature (°C)
3.88
Seeing (arcsec)
1.16
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 61.5510 61.6060 228.2000 228.5000
K0-D0 94.0250 94.0500 212.4000 212.7000
K0-J3 39.0110 39.0970 302.8110 302.9410
G2-D0 38.5980 38.5950 186.8000 186.9000
G2-J3 63.5200 63.5140 11.9040 12.0910
D0-J3 102.0210 102.0120 9.9670 10.1480
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 59732.07369535
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 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 61.551
HIERARCH ESO ISS PBL12 END 61.606
HIERARCH ESO ISS PBLA12 START 228.2
HIERARCH ESO ISS PBLA12 END 228.5
HIERARCH ESO ISS PBL13 START 94.025
HIERARCH ESO ISS PBL13 END 94.05
HIERARCH ESO ISS PBLA13 START 212.4
HIERARCH ESO ISS PBLA13 END 212.7
HIERARCH ESO ISS PBL14 START 39.011
HIERARCH ESO ISS PBL14 END 39.097
HIERARCH ESO ISS PBLA14 START 302.811
HIERARCH ESO ISS PBLA14 END 302.941
HIERARCH ESO ISS PBL23 START 38.598
HIERARCH ESO ISS PBL23 END 38.595
HIERARCH ESO ISS PBLA23 START 186.8
HIERARCH ESO ISS PBLA23 END 186.9
HIERARCH ESO ISS PBL24 START 63.52
HIERARCH ESO ISS PBL24 END 63.514
HIERARCH ESO ISS PBLA24 START 11.904
HIERARCH ESO ISS PBLA24 END 12.091
HIERARCH ESO ISS PBL34 START 102.021
HIERARCH ESO ISS PBL34 END 102.012
HIERARCH ESO ISS PBLA34 START 9.967
HIERARCH ESO ISS PBLA34 END 10.148
HIERARCH ESO ISS AMBI TAU0 START 0.001748
HIERARCH ESO ISS AMBI TAU0 END 0.001748
HIERARCH ESO ISS AMBI TEMP 3.88
HIERARCH ESO ISS AMBI FWHM START 1.16
HIERARCH ESO ISS AMBI FWHM END 1.16