Exposure
ID
MATIS.2022-05-30T03:33:36.714_1
Header ID
MATIS.2022-05-30T03:33:36.714
Date updated
2022-05-30 03:41:29 UTC+0000
Release date
2022-05-30 03:33:36 UTC+0000
UTC Start
2022-05-30 03:33:36.714
UTC End
2022-05-30 03:34:36.774
MJD Start
59729.1483416
MJD End
59729.1490367389
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.003647
Ambient temperature (°C)
5.77
Seeing (arcsec)
0.585
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 66.2390 66.2780 250.7000 250.9000
K0-D0 95.8890 95.8980 233.6000 233.8000
K0-J3 45.7580 45.8160 315.3860 315.5210
G2-D0 37.9060 37.8930 202.8000 203.0000
G2-J3 62.3870 62.3670 29.1240 29.2990
D0-J3 100.1500 100.1180 26.7440 26.9150
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 59729.1483416
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 66.239
HIERARCH ESO ISS PBL12 END 66.278
HIERARCH ESO ISS PBLA12 START 250.7
HIERARCH ESO ISS PBLA12 END 250.9
HIERARCH ESO ISS PBL13 START 95.889
HIERARCH ESO ISS PBL13 END 95.898
HIERARCH ESO ISS PBLA13 START 233.6
HIERARCH ESO ISS PBLA13 END 233.8
HIERARCH ESO ISS PBL14 START 45.758
HIERARCH ESO ISS PBL14 END 45.816
HIERARCH ESO ISS PBLA14 START 315.386
HIERARCH ESO ISS PBLA14 END 315.521
HIERARCH ESO ISS PBL23 START 37.906
HIERARCH ESO ISS PBL23 END 37.893
HIERARCH ESO ISS PBLA23 START 202.8
HIERARCH ESO ISS PBLA23 END 203.0
HIERARCH ESO ISS PBL24 START 62.387
HIERARCH ESO ISS PBL24 END 62.367
HIERARCH ESO ISS PBLA24 START 29.124
HIERARCH ESO ISS PBLA24 END 29.299
HIERARCH ESO ISS PBL34 START 100.15
HIERARCH ESO ISS PBL34 END 100.118
HIERARCH ESO ISS PBLA34 START 26.744
HIERARCH ESO ISS PBLA34 END 26.915
HIERARCH ESO ISS AMBI TAU0 START 0.003451
HIERARCH ESO ISS AMBI TAU0 END 0.003843
HIERARCH ESO ISS AMBI TEMP 5.77
HIERARCH ESO ISS AMBI FWHM START 0.61
HIERARCH ESO ISS AMBI FWHM END 0.56