Exposure
ID
MATIS.2022-07-05T03:52:44.995_1
Header ID
MATIS.2022-07-05T03:52:44.995
Date updated
2022-07-05 04:03:21 UTC+0000
Release date
2022-07-05 03:52:44 UTC+0000
UTC Start
2022-07-05 03:52:44.995
UTC End
2022-07-05 03:53:45.055
MJD Start
59765.16163189
MJD End
59765.1623270289
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.005219
Ambient temperature (°C)
13.32
Seeing (arcsec)
0.44
Observation
ID
51427
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
A0 G2 J2 J3
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G2 60.8750 60.8040 66.1000 66.3000
A0-J2 128.2090 128.1700 105.6000 105.8000
A0-J3 116.3660 116.2280 61.3270 61.5020
G2-J2 90.0030 90.0300 131.1000 131.3000
G2-J3 55.9280 55.8610 56.1560 56.3210
J2-J3 92.7880 92.8150 346.6700 346.8110
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 59765.16163189
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 A0
HIERARCH ESO ISS CONF STATION2 G2
HIERARCH ESO ISS CONF STATION3 J2
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 60.875
HIERARCH ESO ISS PBL12 END 60.804
HIERARCH ESO ISS PBLA12 START 66.1
HIERARCH ESO ISS PBLA12 END 66.3
HIERARCH ESO ISS PBL13 START 128.209
HIERARCH ESO ISS PBL13 END 128.17
HIERARCH ESO ISS PBLA13 START 105.6
HIERARCH ESO ISS PBLA13 END 105.8
HIERARCH ESO ISS PBL14 START 116.366
HIERARCH ESO ISS PBL14 END 116.228
HIERARCH ESO ISS PBLA14 START 61.327
HIERARCH ESO ISS PBLA14 END 61.502
HIERARCH ESO ISS PBL23 START 90.003
HIERARCH ESO ISS PBL23 END 90.03
HIERARCH ESO ISS PBLA23 START 131.1
HIERARCH ESO ISS PBLA23 END 131.3
HIERARCH ESO ISS PBL24 START 55.928
HIERARCH ESO ISS PBL24 END 55.861
HIERARCH ESO ISS PBLA24 START 56.156
HIERARCH ESO ISS PBLA24 END 56.321
HIERARCH ESO ISS PBL34 START 92.788
HIERARCH ESO ISS PBL34 END 92.815
HIERARCH ESO ISS PBLA34 START 346.67
HIERARCH ESO ISS PBLA34 END 346.811
HIERARCH ESO ISS AMBI TAU0 START 0.005507
HIERARCH ESO ISS AMBI TAU0 END 0.004931
HIERARCH ESO ISS AMBI TEMP 13.32
HIERARCH ESO ISS AMBI FWHM START 0.43
HIERARCH ESO ISS AMBI FWHM END 0.45