Exposure
ID
MATIS.2022-07-05T04:03:57.618_1
Header ID
MATIS.2022-07-05T04:03:57.618
Date updated
2022-07-05 04:12:43 UTC+0000
Release date
2022-07-05 04:03:57 UTC+0000
UTC Start
2022-07-05 04:03:57.618
UTC End
2022-07-05 04:04:57.678
MJD Start
59765.16941687
MJD End
59765.1701120089
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.005326
Ambient temperature (°C)
13.18
Seeing (arcsec)
0.49
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 60.0720 59.9970 68.1000 68.3000
A0-J2 127.7380 127.6920 108.0000 108.2000
A0-J3 114.7980 114.6530 63.2500 63.4220
G2-J2 90.2850 90.3080 133.2000 133.4000
G2-J3 55.1730 55.1040 57.9820 58.1450
J2-J3 93.0660 93.0890 348.2310 348.3700
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 59765.16941687
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 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 60.072
HIERARCH ESO ISS PBL12 END 59.997
HIERARCH ESO ISS PBLA12 START 68.1
HIERARCH ESO ISS PBLA12 END 68.3
HIERARCH ESO ISS PBL13 START 127.738
HIERARCH ESO ISS PBL13 END 127.692
HIERARCH ESO ISS PBLA13 START 108.0
HIERARCH ESO ISS PBLA13 END 108.2
HIERARCH ESO ISS PBL14 START 114.798
HIERARCH ESO ISS PBL14 END 114.653
HIERARCH ESO ISS PBLA14 START 63.25
HIERARCH ESO ISS PBLA14 END 63.422
HIERARCH ESO ISS PBL23 START 90.285
HIERARCH ESO ISS PBL23 END 90.308
HIERARCH ESO ISS PBLA23 START 133.2
HIERARCH ESO ISS PBLA23 END 133.4
HIERARCH ESO ISS PBL24 START 55.173
HIERARCH ESO ISS PBL24 END 55.104
HIERARCH ESO ISS PBLA24 START 57.982
HIERARCH ESO ISS PBLA24 END 58.145
HIERARCH ESO ISS PBL34 START 93.066
HIERARCH ESO ISS PBL34 END 93.089
HIERARCH ESO ISS PBLA34 START 348.231
HIERARCH ESO ISS PBLA34 END 348.37
HIERARCH ESO ISS AMBI TAU0 START 0.005326
HIERARCH ESO ISS AMBI TAU0 END 0.005326
HIERARCH ESO ISS AMBI TEMP 13.18
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.49