Exposure
ID
MATIS.2022-07-05T03:55:28.178_1
Header ID
MATIS.2022-07-05T03:55:28.178
Date updated
2022-07-05 04:07:30 UTC+0000
Release date
2022-07-05 03:55:28 UTC+0000
UTC Start
2022-07-05 03:55:28.178
UTC End
2022-07-05 03:56:28.238
MJD Start
59765.16352058
MJD End
59765.1642157189
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.005141
Ambient temperature (°C)
13.3
Seeing (arcsec)
0.47
Observation
ID
51427
Category
calibrator
Program ID
108.22E9.004
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
A0 G2 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G2 60.6850 60.6130 66.6000 66.7000
A0-J2 128.1020 128.0610 106.2000 106.4000
A0-J3 115.9950 115.8540 61.7930 61.9670
G2-J2 90.0750 90.1020 131.6000 131.8000
G2-J3 55.7490 55.6820 56.5980 56.7640
J2-J3 92.8590 92.8850 347.0480 347.1890
Header: used keywords
Key Value
HIERARCH ESO OBS PROG ID 108.22E9.004
HIERARCH ESO DPR CATG CALIB
HIERARCH ESO DPR TYPE STD
MJD-OBS 59765.16352058
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 A0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 J2
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 60.685
HIERARCH ESO ISS PBL12 END 60.613
HIERARCH ESO ISS PBLA12 START 66.6
HIERARCH ESO ISS PBLA12 END 66.7
HIERARCH ESO ISS PBL13 START 128.102
HIERARCH ESO ISS PBL13 END 128.061
HIERARCH ESO ISS PBLA13 START 106.2
HIERARCH ESO ISS PBLA13 END 106.4
HIERARCH ESO ISS PBL14 START 115.995
HIERARCH ESO ISS PBL14 END 115.854
HIERARCH ESO ISS PBLA14 START 61.793
HIERARCH ESO ISS PBLA14 END 61.967
HIERARCH ESO ISS PBL23 START 90.075
HIERARCH ESO ISS PBL23 END 90.102
HIERARCH ESO ISS PBLA23 START 131.6
HIERARCH ESO ISS PBLA23 END 131.8
HIERARCH ESO ISS PBL24 START 55.749
HIERARCH ESO ISS PBL24 END 55.682
HIERARCH ESO ISS PBLA24 START 56.598
HIERARCH ESO ISS PBLA24 END 56.764
HIERARCH ESO ISS PBL34 START 92.859
HIERARCH ESO ISS PBL34 END 92.885
HIERARCH ESO ISS PBLA34 START 347.048
HIERARCH ESO ISS PBLA34 END 347.189
HIERARCH ESO ISS AMBI TAU0 START 0.005141
HIERARCH ESO ISS AMBI TAU0 END 0.005141
HIERARCH ESO ISS AMBI TEMP 13.3
HIERARCH ESO ISS AMBI FWHM START 0.47
HIERARCH ESO ISS AMBI FWHM END 0.47