Exposure
ID
MATIS.2022-06-02T01:36:04.935_1
Header ID
MATIS.2022-06-02T01:36:04.935
Date updated
2022-06-02 01:40:59 UTC+0000
Release date
2022-06-02 01:36:04 UTC+0000
UTC Start
2022-06-02 01:36:04.935
UTC End
2022-06-02 01:37:04.995
MJD Start
59732.06672379
MJD End
59732.0674189289
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0018445
Ambient temperature (°C)
3.81
Seeing (arcsec)
1.07
Observation
ID
51064
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
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 61.0100 61.0640 225.7000 225.9000
K0-D0 93.7720 93.7980 210.1000 210.3000
K0-J3 38.1520 38.2400 301.5270 301.6570
G2-D0 38.6240 38.6220 185.1000 185.2000
G2-J3 63.5710 63.5670 10.0600 10.2470
D0-J3 102.1040 102.0970 8.1740 8.3560
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 59732.06672379
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 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 61.01
HIERARCH ESO ISS PBL12 END 61.064
HIERARCH ESO ISS PBLA12 START 225.7
HIERARCH ESO ISS PBLA12 END 225.9
HIERARCH ESO ISS PBL13 START 93.772
HIERARCH ESO ISS PBL13 END 93.798
HIERARCH ESO ISS PBLA13 START 210.1
HIERARCH ESO ISS PBLA13 END 210.3
HIERARCH ESO ISS PBL14 START 38.152
HIERARCH ESO ISS PBL14 END 38.24
HIERARCH ESO ISS PBLA14 START 301.527
HIERARCH ESO ISS PBLA14 END 301.657
HIERARCH ESO ISS PBL23 START 38.624
HIERARCH ESO ISS PBL23 END 38.622
HIERARCH ESO ISS PBLA23 START 185.1
HIERARCH ESO ISS PBLA23 END 185.2
HIERARCH ESO ISS PBL24 START 63.571
HIERARCH ESO ISS PBL24 END 63.567
HIERARCH ESO ISS PBLA24 START 10.06
HIERARCH ESO ISS PBLA24 END 10.247
HIERARCH ESO ISS PBL34 START 102.104
HIERARCH ESO ISS PBL34 END 102.097
HIERARCH ESO ISS PBLA34 START 8.174
HIERARCH ESO ISS PBLA34 END 8.356
HIERARCH ESO ISS AMBI TAU0 START 0.001808
HIERARCH ESO ISS AMBI TAU0 END 0.001881
HIERARCH ESO ISS AMBI TEMP 3.81
HIERARCH ESO ISS AMBI FWHM START 1.11
HIERARCH ESO ISS AMBI FWHM END 1.03