Exposure
ID
MATIS.2022-05-30T03:27:18.761_1
Header ID
MATIS.2022-05-30T03:27:18.761
Date updated
2022-05-30 03:35:54 UTC+0000
Release date
2022-05-30 03:27:18 UTC+0000
UTC Start
2022-05-30 03:27:18.761
UTC End
2022-05-30 03:28:18.821
MJD Start
59729.14396714
MJD End
59729.1446622789
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.003017
Ambient temperature (°C)
5.85
Seeing (arcsec)
0.65
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 65.9880 66.0290 249.3000 249.5000
K0-D0 95.8320 95.8420 232.3000 232.5000
K0-J3 45.3930 45.4530 314.5350 314.6690
G2-D0 37.9790 37.9680 201.8000 202.0000
G2-J3 62.5060 62.4870 28.0160 28.1920
D0-J3 100.3450 100.3150 25.6630 25.8350
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 59729.14396714
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 65.988
HIERARCH ESO ISS PBL12 END 66.029
HIERARCH ESO ISS PBLA12 START 249.3
HIERARCH ESO ISS PBLA12 END 249.5
HIERARCH ESO ISS PBL13 START 95.832
HIERARCH ESO ISS PBL13 END 95.842
HIERARCH ESO ISS PBLA13 START 232.3
HIERARCH ESO ISS PBLA13 END 232.5
HIERARCH ESO ISS PBL14 START 45.393
HIERARCH ESO ISS PBL14 END 45.453
HIERARCH ESO ISS PBLA14 START 314.535
HIERARCH ESO ISS PBLA14 END 314.669
HIERARCH ESO ISS PBL23 START 37.979
HIERARCH ESO ISS PBL23 END 37.968
HIERARCH ESO ISS PBLA23 START 201.8
HIERARCH ESO ISS PBLA23 END 202.0
HIERARCH ESO ISS PBL24 START 62.506
HIERARCH ESO ISS PBL24 END 62.487
HIERARCH ESO ISS PBLA24 START 28.016
HIERARCH ESO ISS PBLA24 END 28.192
HIERARCH ESO ISS PBL34 START 100.345
HIERARCH ESO ISS PBL34 END 100.315
HIERARCH ESO ISS PBLA34 START 25.663
HIERARCH ESO ISS PBLA34 END 25.835
HIERARCH ESO ISS AMBI TAU0 START 0.003017
HIERARCH ESO ISS AMBI TAU0 END 0.003017
HIERARCH ESO ISS AMBI TEMP 5.85
HIERARCH ESO ISS AMBI FWHM START 0.65
HIERARCH ESO ISS AMBI FWHM END 0.65