Exposure
ID
MATIS.2022-06-02T01:47:22.177_1
Header ID
MATIS.2022-06-02T01:47:22.177
Date updated
2022-06-02 02:01:01 UTC+0000
Release date
2022-06-02 01:47:22 UTC+0000
UTC Start
2022-06-02 01:47:22.177
UTC End
2022-06-02 01:48:22.237
MJD Start
59732.07456223
MJD End
59732.0752573689
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0016105
Ambient temperature (°C)
3.87
Seeing (arcsec)
1.205
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 61.6190 61.6740 228.5000 228.8000
K0-D0 94.0560 94.0820 212.7000 213.0000
K0-J3 39.1160 39.2010 302.9710 303.1020
G2-D0 38.5940 38.5910 187.0000 187.2000
G2-J3 63.5130 63.5070 12.1340 12.3200
D0-J3 102.0100 102.0000 10.1900 10.3710
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 59732.07456223
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 61.619
HIERARCH ESO ISS PBL12 END 61.674
HIERARCH ESO ISS PBLA12 START 228.5
HIERARCH ESO ISS PBLA12 END 228.8
HIERARCH ESO ISS PBL13 START 94.056
HIERARCH ESO ISS PBL13 END 94.082
HIERARCH ESO ISS PBLA13 START 212.7
HIERARCH ESO ISS PBLA13 END 213.0
HIERARCH ESO ISS PBL14 START 39.116
HIERARCH ESO ISS PBL14 END 39.201
HIERARCH ESO ISS PBLA14 START 302.971
HIERARCH ESO ISS PBLA14 END 303.102
HIERARCH ESO ISS PBL23 START 38.594
HIERARCH ESO ISS PBL23 END 38.591
HIERARCH ESO ISS PBLA23 START 187.0
HIERARCH ESO ISS PBLA23 END 187.2
HIERARCH ESO ISS PBL24 START 63.513
HIERARCH ESO ISS PBL24 END 63.507
HIERARCH ESO ISS PBLA24 START 12.134
HIERARCH ESO ISS PBLA24 END 12.32
HIERARCH ESO ISS PBL34 START 102.01
HIERARCH ESO ISS PBL34 END 102.0
HIERARCH ESO ISS PBLA34 START 10.19
HIERARCH ESO ISS PBLA34 END 10.371
HIERARCH ESO ISS AMBI TAU0 START 0.001748
HIERARCH ESO ISS AMBI TAU0 END 0.001473
HIERARCH ESO ISS AMBI TEMP 3.87
HIERARCH ESO ISS AMBI FWHM START 1.16
HIERARCH ESO ISS AMBI FWHM END 1.25