Exposure
ID
MATIS.2022-06-08T01:02:18.941_1
Header ID
MATIS.2022-06-08T01:02:18.941
Date updated
2022-06-08 01:12:42 UTC+0000
Release date
2022-06-08 01:02:18 UTC+0000
UTC Start
2022-06-08 01:02:18.941
UTC End
2022-06-08 01:03:19.001
MJD Start
59738.04327478
MJD End
59738.0439699189
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.001622
Ambient temperature (°C)
9.8
Seeing (arcsec)
1.77
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 60.4650 60.5190 223.0000 223.3000
K0-D0 93.5190 93.5440 207.7000 208.0000
K0-J3 37.2510 37.3430 300.2320 300.3570
G2-D0 38.6430 38.6410 183.3000 183.5000
G2-J3 63.6140 63.6100 8.1870 8.3700
D0-J3 102.1700 102.1650 6.3540 6.5320
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 59738.04327478
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 60.465
HIERARCH ESO ISS PBL12 END 60.519
HIERARCH ESO ISS PBLA12 START 223.0
HIERARCH ESO ISS PBLA12 END 223.3
HIERARCH ESO ISS PBL13 START 93.519
HIERARCH ESO ISS PBL13 END 93.544
HIERARCH ESO ISS PBLA13 START 207.7
HIERARCH ESO ISS PBLA13 END 208.0
HIERARCH ESO ISS PBL14 START 37.251
HIERARCH ESO ISS PBL14 END 37.343
HIERARCH ESO ISS PBLA14 START 300.232
HIERARCH ESO ISS PBLA14 END 300.357
HIERARCH ESO ISS PBL23 START 38.643
HIERARCH ESO ISS PBL23 END 38.641
HIERARCH ESO ISS PBLA23 START 183.3
HIERARCH ESO ISS PBLA23 END 183.5
HIERARCH ESO ISS PBL24 START 63.614
HIERARCH ESO ISS PBL24 END 63.61
HIERARCH ESO ISS PBLA24 START 8.187
HIERARCH ESO ISS PBLA24 END 8.37
HIERARCH ESO ISS PBL34 START 102.17
HIERARCH ESO ISS PBL34 END 102.165
HIERARCH ESO ISS PBLA34 START 6.354
HIERARCH ESO ISS PBLA34 END 6.532
HIERARCH ESO ISS AMBI TAU0 START 0.001622
HIERARCH ESO ISS AMBI TAU0 END 0.001622
HIERARCH ESO ISS AMBI TEMP 9.8
HIERARCH ESO ISS AMBI FWHM START 1.77
HIERARCH ESO ISS AMBI FWHM END 1.77