Exposure
ID
MATIS.2022-05-30T02:46:34.133_1
Header ID
MATIS.2022-05-30T02:46:34.133
Date updated
2022-05-30 02:56:27 UTC+0000
Release date
2022-05-30 02:46:34 UTC+0000
UTC Start
2022-05-30 02:46:34.133
UTC End
2022-05-30 02:47:34.193
MJD Start
59729.11567283
MJD End
59729.1163679689
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.003125
Ambient temperature (°C)
5.87
Seeing (arcsec)
0.71
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 64.1230 64.1730 240.0000 240.3000
K0-D0 95.1800 95.2010 223.5000 223.7000
K0-J3 42.7670 42.8370 309.1190 309.2500
G2-D0 38.3540 38.3460 195.0000 195.2000
G2-J3 63.1080 63.0970 20.7570 20.9370
D0-J3 101.3420 101.3230 18.5840 18.7600
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 59729.11567283
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 64.123
HIERARCH ESO ISS PBL12 END 64.173
HIERARCH ESO ISS PBLA12 START 240.0
HIERARCH ESO ISS PBLA12 END 240.3
HIERARCH ESO ISS PBL13 START 95.18
HIERARCH ESO ISS PBL13 END 95.201
HIERARCH ESO ISS PBLA13 START 223.5
HIERARCH ESO ISS PBLA13 END 223.7
HIERARCH ESO ISS PBL14 START 42.767
HIERARCH ESO ISS PBL14 END 42.837
HIERARCH ESO ISS PBLA14 START 309.119
HIERARCH ESO ISS PBLA14 END 309.25
HIERARCH ESO ISS PBL23 START 38.354
HIERARCH ESO ISS PBL23 END 38.346
HIERARCH ESO ISS PBLA23 START 195.0
HIERARCH ESO ISS PBLA23 END 195.2
HIERARCH ESO ISS PBL24 START 63.108
HIERARCH ESO ISS PBL24 END 63.097
HIERARCH ESO ISS PBLA24 START 20.757
HIERARCH ESO ISS PBLA24 END 20.937
HIERARCH ESO ISS PBL34 START 101.342
HIERARCH ESO ISS PBL34 END 101.323
HIERARCH ESO ISS PBLA34 START 18.584
HIERARCH ESO ISS PBLA34 END 18.76
HIERARCH ESO ISS AMBI TAU0 START 0.003125
HIERARCH ESO ISS AMBI TAU0 END 0.003125
HIERARCH ESO ISS AMBI TEMP 5.87
HIERARCH ESO ISS AMBI FWHM START 0.71
HIERARCH ESO ISS AMBI FWHM END 0.71