Exposure
ID
MATIS.2022-06-03T03:51:00.244_1
Header ID
MATIS.2022-06-03T03:51:00.244
Date updated
2022-06-03 04:00:50 UTC+0000
Release date
2022-06-03 03:51:00 UTC+0000
UTC Start
2022-06-03 03:51:00.244
UTC End
2022-06-03 03:52:00.304
MJD Start
59733.16041949
MJD End
59733.1611146289
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.00135
Ambient temperature (°C)
9.11
Seeing (arcsec)
2.69
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 67.3490 67.3770 257.8000 258.0000
K0-D0 95.9470 95.9420 240.5000 240.7000
K0-J3 47.5030 47.5510 319.9190 320.0580
G2-D0 37.4380 37.4210 208.2000 208.4000
G2-J3 61.6250 61.5990 34.8860 35.0580
D0-J3 98.9060 98.8620 32.3690 32.5370
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 59733.16041949
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 67.349
HIERARCH ESO ISS PBL12 END 67.377
HIERARCH ESO ISS PBLA12 START 257.8
HIERARCH ESO ISS PBLA12 END 258.0
HIERARCH ESO ISS PBL13 START 95.947
HIERARCH ESO ISS PBL13 END 95.942
HIERARCH ESO ISS PBLA13 START 240.5
HIERARCH ESO ISS PBLA13 END 240.7
HIERARCH ESO ISS PBL14 START 47.503
HIERARCH ESO ISS PBL14 END 47.551
HIERARCH ESO ISS PBLA14 START 319.919
HIERARCH ESO ISS PBLA14 END 320.058
HIERARCH ESO ISS PBL23 START 37.438
HIERARCH ESO ISS PBL23 END 37.421
HIERARCH ESO ISS PBLA23 START 208.2
HIERARCH ESO ISS PBLA23 END 208.4
HIERARCH ESO ISS PBL24 START 61.625
HIERARCH ESO ISS PBL24 END 61.599
HIERARCH ESO ISS PBLA24 START 34.886
HIERARCH ESO ISS PBLA24 END 35.058
HIERARCH ESO ISS PBL34 START 98.906
HIERARCH ESO ISS PBL34 END 98.862
HIERARCH ESO ISS PBLA34 START 32.369
HIERARCH ESO ISS PBLA34 END 32.537
HIERARCH ESO ISS AMBI TAU0 START 0.00135
HIERARCH ESO ISS AMBI TAU0 END 0.00135
HIERARCH ESO ISS AMBI TEMP 9.11
HIERARCH ESO ISS AMBI FWHM START 2.69
HIERARCH ESO ISS AMBI FWHM END 2.69