Exposure
ID
MATIS.2022-05-30T05:37:08.693_1
Header ID
MATIS.2022-05-30T05:37:08.693
Date updated
2022-05-30 05:45:30 UTC+0000
Release date
2022-05-30 05:37:08 UTC+0000
UTC Start
2022-05-30 05:37:08.693
UTC End
2022-05-30 05:38:08.753
MJD Start
59729.23412839
MJD End
59729.2348235289
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.00333
Ambient temperature (°C)
5.12
Seeing (arcsec)
0.45
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 68.2670 68.2590 276.7000 276.9000
K0-D0 93.4180 93.3640 258.8000 259.0000
K0-J3 50.8940 50.9220 332.8440 332.9900
G2-D0 35.3450 35.3140 222.4000 222.6000
G2-J3 58.1140 58.0600 50.0760 50.2390
D0-J3 93.2640 93.1780 47.1880 47.3470
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 59729.23412839
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 68.267
HIERARCH ESO ISS PBL12 END 68.259
HIERARCH ESO ISS PBLA12 START 276.7
HIERARCH ESO ISS PBLA12 END 276.9
HIERARCH ESO ISS PBL13 START 93.418
HIERARCH ESO ISS PBL13 END 93.364
HIERARCH ESO ISS PBLA13 START 258.8
HIERARCH ESO ISS PBLA13 END 259.0
HIERARCH ESO ISS PBL14 START 50.894
HIERARCH ESO ISS PBL14 END 50.922
HIERARCH ESO ISS PBLA14 START 332.844
HIERARCH ESO ISS PBLA14 END 332.99
HIERARCH ESO ISS PBL23 START 35.345
HIERARCH ESO ISS PBL23 END 35.314
HIERARCH ESO ISS PBLA23 START 222.4
HIERARCH ESO ISS PBLA23 END 222.6
HIERARCH ESO ISS PBL24 START 58.114
HIERARCH ESO ISS PBL24 END 58.06
HIERARCH ESO ISS PBLA24 START 50.076
HIERARCH ESO ISS PBLA24 END 50.239
HIERARCH ESO ISS PBL34 START 93.264
HIERARCH ESO ISS PBL34 END 93.178
HIERARCH ESO ISS PBLA34 START 47.188
HIERARCH ESO ISS PBLA34 END 47.347
HIERARCH ESO ISS AMBI TAU0 START 0.00333
HIERARCH ESO ISS AMBI TAU0 END 0.00333
HIERARCH ESO ISS AMBI TEMP 5.12
HIERARCH ESO ISS AMBI FWHM START 0.46
HIERARCH ESO ISS AMBI FWHM END 0.44