Exposure
ID
MATIS.2022-06-03T03:52:21.475_1
Header ID
MATIS.2022-06-03T03:52:21.475
Date updated
2022-06-03 04:00:50 UTC+0000
Release date
2022-06-03 03:52:21 UTC+0000
UTC Start
2022-06-03 03:52:21.475
UTC End
2022-06-03 03:53:21.483
MJD Start
59733.16135967
MJD End
59733.162054207
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.00135
Ambient temperature (°C)
9.15
Seeing (arcsec)
2.69
Observation
ID
51065
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
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
K0 G2 D0 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
K0-G2 67.3860 67.4140 258.1000 258.3000
K0-D0 95.9400 95.9340 240.8000 241.0000
K0-J3 47.5680 47.6160 320.1060 320.2470
G2-D0 37.4160 37.3990 208.4000 208.6000
G2-J3 61.5890 61.5620 35.1180 35.2930
D0-J3 98.8470 98.8020 32.5960 32.7670
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 59733.16135967
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME zet Ara
RA 254.654893
DEC -55.99033
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN 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 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 67.386
HIERARCH ESO ISS PBL12 END 67.414
HIERARCH ESO ISS PBLA12 START 258.1
HIERARCH ESO ISS PBLA12 END 258.3
HIERARCH ESO ISS PBL13 START 95.94
HIERARCH ESO ISS PBL13 END 95.934
HIERARCH ESO ISS PBLA13 START 240.8
HIERARCH ESO ISS PBLA13 END 241.0
HIERARCH ESO ISS PBL14 START 47.568
HIERARCH ESO ISS PBL14 END 47.616
HIERARCH ESO ISS PBLA14 START 320.106
HIERARCH ESO ISS PBLA14 END 320.247
HIERARCH ESO ISS PBL23 START 37.416
HIERARCH ESO ISS PBL23 END 37.399
HIERARCH ESO ISS PBLA23 START 208.4
HIERARCH ESO ISS PBLA23 END 208.6
HIERARCH ESO ISS PBL24 START 61.589
HIERARCH ESO ISS PBL24 END 61.562
HIERARCH ESO ISS PBLA24 START 35.118
HIERARCH ESO ISS PBLA24 END 35.293
HIERARCH ESO ISS PBL34 START 98.847
HIERARCH ESO ISS PBL34 END 98.802
HIERARCH ESO ISS PBLA34 START 32.596
HIERARCH ESO ISS PBLA34 END 32.767
HIERARCH ESO ISS AMBI TAU0 START 0.00135
HIERARCH ESO ISS AMBI TAU0 END 0.00135
HIERARCH ESO ISS AMBI TEMP 9.15
HIERARCH ESO ISS AMBI FWHM START 2.69
HIERARCH ESO ISS AMBI FWHM END 2.69