Exposure
ID
MATIS.2022-05-30T02:32:50.724_1
Header ID
MATIS.2022-05-30T02:32:50.724
Date updated
2022-05-30 02:41:45 UTC+0000
Release date
2022-05-30 02:32:50 UTC+0000
UTC Start
2022-05-30 02:32:50.724
UTC End
2022-05-30 02:33:50.784
MJD Start
59729.10614264
MJD End
59729.1068377789
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.003243
Ambient temperature (°C)
5.85
Seeing (arcsec)
0.775
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 63.4200 63.4730 236.8000 237.0000
K0-D0 94.8800 94.9030 220.4000 220.6000
K0-J3 41.7750 41.8500 307.3220 307.4520
G2-D0 38.4430 38.4370 192.7000 192.9000
G2-J3 63.2540 63.2440 18.2760 18.4580
D0-J3 101.5840 101.5670 16.1680 16.3450
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 59729.10614264
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 63.42
HIERARCH ESO ISS PBL12 END 63.473
HIERARCH ESO ISS PBLA12 START 236.8
HIERARCH ESO ISS PBLA12 END 237.0
HIERARCH ESO ISS PBL13 START 94.88
HIERARCH ESO ISS PBL13 END 94.903
HIERARCH ESO ISS PBLA13 START 220.4
HIERARCH ESO ISS PBLA13 END 220.6
HIERARCH ESO ISS PBL14 START 41.775
HIERARCH ESO ISS PBL14 END 41.85
HIERARCH ESO ISS PBLA14 START 307.322
HIERARCH ESO ISS PBLA14 END 307.452
HIERARCH ESO ISS PBL23 START 38.443
HIERARCH ESO ISS PBL23 END 38.437
HIERARCH ESO ISS PBLA23 START 192.7
HIERARCH ESO ISS PBLA23 END 192.9
HIERARCH ESO ISS PBL24 START 63.254
HIERARCH ESO ISS PBL24 END 63.244
HIERARCH ESO ISS PBLA24 START 18.276
HIERARCH ESO ISS PBLA24 END 18.458
HIERARCH ESO ISS PBL34 START 101.584
HIERARCH ESO ISS PBL34 END 101.567
HIERARCH ESO ISS PBLA34 START 16.168
HIERARCH ESO ISS PBLA34 END 16.345
HIERARCH ESO ISS AMBI TAU0 START 0.003297
HIERARCH ESO ISS AMBI TAU0 END 0.003189
HIERARCH ESO ISS AMBI TEMP 5.85
HIERARCH ESO ISS AMBI FWHM START 0.74
HIERARCH ESO ISS AMBI FWHM END 0.81