Exposure
ID
MATIS.2022-06-02T01:37:27.000_1
Header ID
MATIS.2022-06-02T01:37:27.000
Date updated
2022-06-02 01:51:22 UTC+0000
Release date
2022-06-02 01:37:26 UTC+0000
UTC Start
2022-06-02 01:37:27.000
UTC End
2022-06-02 01:38:27.060
MJD Start
59732.06767361
MJD End
59732.0683687489
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.001881
Ambient temperature (°C)
3.88
Seeing (arcsec)
1.1
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 61.0830 61.1380 226.0000 226.3000
K0-D0 93.8060 93.8320 210.4000 210.7000
K0-J3 38.2710 38.3590 301.7020 301.8320
G2-D0 38.6210 38.6190 185.3000 185.5000
G2-J3 63.5650 63.5600 10.3120 10.4990
D0-J3 102.0940 102.0860 8.4180 8.6000
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 59732.06767361
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 61.083
HIERARCH ESO ISS PBL12 END 61.138
HIERARCH ESO ISS PBLA12 START 226.0
HIERARCH ESO ISS PBLA12 END 226.3
HIERARCH ESO ISS PBL13 START 93.806
HIERARCH ESO ISS PBL13 END 93.832
HIERARCH ESO ISS PBLA13 START 210.4
HIERARCH ESO ISS PBLA13 END 210.7
HIERARCH ESO ISS PBL14 START 38.271
HIERARCH ESO ISS PBL14 END 38.359
HIERARCH ESO ISS PBLA14 START 301.702
HIERARCH ESO ISS PBLA14 END 301.832
HIERARCH ESO ISS PBL23 START 38.621
HIERARCH ESO ISS PBL23 END 38.619
HIERARCH ESO ISS PBLA23 START 185.3
HIERARCH ESO ISS PBLA23 END 185.5
HIERARCH ESO ISS PBL24 START 63.565
HIERARCH ESO ISS PBL24 END 63.56
HIERARCH ESO ISS PBLA24 START 10.312
HIERARCH ESO ISS PBLA24 END 10.499
HIERARCH ESO ISS PBL34 START 102.094
HIERARCH ESO ISS PBL34 END 102.086
HIERARCH ESO ISS PBLA34 START 8.418
HIERARCH ESO ISS PBLA34 END 8.6
HIERARCH ESO ISS AMBI TAU0 START 0.001881
HIERARCH ESO ISS AMBI TAU0 END 0.001881
HIERARCH ESO ISS AMBI TEMP 3.88
HIERARCH ESO ISS AMBI FWHM START 1.03
HIERARCH ESO ISS AMBI FWHM END 1.17