Exposure
ID
MATIS.2022-06-02T03:14:15.288_1
Header ID
MATIS.2022-06-02T03:14:15.288
Date updated
2022-06-02 03:31:19 UTC+0000
Release date
2022-06-02 03:14:15 UTC+0000
UTC Start
2022-06-02 03:14:15.288
UTC End
2022-06-02 03:15:15.348
MJD Start
59732.13489917
MJD End
59732.1355943089
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.001596
Ambient temperature (°C)
3.23
Seeing (arcsec)
1.615
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 65.9360 65.9780 249.0000 249.2000
K0-D0 95.8190 95.8290 232.0000 232.2000
K0-J3 45.3190 45.3790 314.3630 314.5000
G2-D0 37.9940 37.9820 201.6000 201.7000
G2-J3 62.5290 62.5110 27.7910 27.9710
D0-J3 100.3840 100.3530 25.4440 25.6190
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 59732.13489917
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 65.936
HIERARCH ESO ISS PBL12 END 65.978
HIERARCH ESO ISS PBLA12 START 249.0
HIERARCH ESO ISS PBLA12 END 249.2
HIERARCH ESO ISS PBL13 START 95.819
HIERARCH ESO ISS PBL13 END 95.829
HIERARCH ESO ISS PBLA13 START 232.0
HIERARCH ESO ISS PBLA13 END 232.2
HIERARCH ESO ISS PBL14 START 45.319
HIERARCH ESO ISS PBL14 END 45.379
HIERARCH ESO ISS PBLA14 START 314.363
HIERARCH ESO ISS PBLA14 END 314.5
HIERARCH ESO ISS PBL23 START 37.994
HIERARCH ESO ISS PBL23 END 37.982
HIERARCH ESO ISS PBLA23 START 201.6
HIERARCH ESO ISS PBLA23 END 201.7
HIERARCH ESO ISS PBL24 START 62.529
HIERARCH ESO ISS PBL24 END 62.511
HIERARCH ESO ISS PBLA24 START 27.791
HIERARCH ESO ISS PBLA24 END 27.971
HIERARCH ESO ISS PBL34 START 100.384
HIERARCH ESO ISS PBL34 END 100.353
HIERARCH ESO ISS PBLA34 START 25.444
HIERARCH ESO ISS PBLA34 END 25.619
HIERARCH ESO ISS AMBI TAU0 START 0.00176
HIERARCH ESO ISS AMBI TAU0 END 0.001432
HIERARCH ESO ISS AMBI TEMP 3.23
HIERARCH ESO ISS AMBI FWHM START 1.46
HIERARCH ESO ISS AMBI FWHM END 1.77