Exposure
ID
MATIS.2022-05-30T03:30:04.302_1
Header ID
MATIS.2022-05-30T03:30:04.302
Date updated
2022-05-30 03:41:29 UTC+0000
Release date
2022-05-30 03:30:04 UTC+0000
UTC Start
2022-05-30 03:30:04.302
UTC End
2022-05-30 03:31:04.362
MJD Start
59729.14588313
MJD End
59729.1465782689
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0035135
Ambient temperature (°C)
5.87
Seeing (arcsec)
0.605
Observation
ID
51070
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
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 66.1000 66.1400 249.9000 250.1000
K0-D0 95.8590 95.8680 232.9000 233.1000
K0-J3 45.5550 45.6130 314.9080 315.0420
G2-D0 37.9470 37.9360 202.2000 202.4000
G2-J3 62.4550 62.4360 28.5030 28.6790
D0-J3 100.2610 100.2300 26.1380 26.3100
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 59729.14588313
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 66.1
HIERARCH ESO ISS PBL12 END 66.14
HIERARCH ESO ISS PBLA12 START 249.9
HIERARCH ESO ISS PBLA12 END 250.1
HIERARCH ESO ISS PBL13 START 95.859
HIERARCH ESO ISS PBL13 END 95.868
HIERARCH ESO ISS PBLA13 START 232.9
HIERARCH ESO ISS PBLA13 END 233.1
HIERARCH ESO ISS PBL14 START 45.555
HIERARCH ESO ISS PBL14 END 45.613
HIERARCH ESO ISS PBLA14 START 314.908
HIERARCH ESO ISS PBLA14 END 315.042
HIERARCH ESO ISS PBL23 START 37.947
HIERARCH ESO ISS PBL23 END 37.936
HIERARCH ESO ISS PBLA23 START 202.2
HIERARCH ESO ISS PBLA23 END 202.4
HIERARCH ESO ISS PBL24 START 62.455
HIERARCH ESO ISS PBL24 END 62.436
HIERARCH ESO ISS PBLA24 START 28.503
HIERARCH ESO ISS PBLA24 END 28.679
HIERARCH ESO ISS PBL34 START 100.261
HIERARCH ESO ISS PBL34 END 100.23
HIERARCH ESO ISS PBLA34 START 26.138
HIERARCH ESO ISS PBLA34 END 26.31
HIERARCH ESO ISS AMBI TAU0 START 0.003669
HIERARCH ESO ISS AMBI TAU0 END 0.003358
HIERARCH ESO ISS AMBI TEMP 5.87
HIERARCH ESO ISS AMBI FWHM START 0.62
HIERARCH ESO ISS AMBI FWHM END 0.59