Exposure
ID
MATIS.2022-06-02T03:10:48.710_1
Header ID
MATIS.2022-06-02T03:10:48.710
Date updated
2022-06-02 03:21:13 UTC+0000
Release date
2022-06-02 03:10:48 UTC+0000
UTC Start
2022-06-02 03:10:48.710
UTC End
2022-06-02 03:11:48.770
MJD Start
59732.13250822
MJD End
59732.1332033589
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.001722
Ambient temperature (°C)
3.44
Seeing (arcsec)
1.465
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 65.7940 65.8360 248.2000 248.5000
K0-D0 95.7800 95.7920 231.3000 231.5000
K0-J3 45.1140 45.1740 313.9010 314.0350
G2-D0 38.0310 38.0200 201.0000 201.2000
G2-J3 62.5900 62.5720 27.1850 27.3620
D0-J3 100.4840 100.4550 24.8520 25.0250
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 59732.13250822
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 65.794
HIERARCH ESO ISS PBL12 END 65.836
HIERARCH ESO ISS PBLA12 START 248.2
HIERARCH ESO ISS PBLA12 END 248.5
HIERARCH ESO ISS PBL13 START 95.78
HIERARCH ESO ISS PBL13 END 95.792
HIERARCH ESO ISS PBLA13 START 231.3
HIERARCH ESO ISS PBLA13 END 231.5
HIERARCH ESO ISS PBL14 START 45.114
HIERARCH ESO ISS PBL14 END 45.174
HIERARCH ESO ISS PBLA14 START 313.901
HIERARCH ESO ISS PBLA14 END 314.035
HIERARCH ESO ISS PBL23 START 38.031
HIERARCH ESO ISS PBL23 END 38.02
HIERARCH ESO ISS PBLA23 START 201.0
HIERARCH ESO ISS PBLA23 END 201.2
HIERARCH ESO ISS PBL24 START 62.59
HIERARCH ESO ISS PBL24 END 62.572
HIERARCH ESO ISS PBLA24 START 27.185
HIERARCH ESO ISS PBLA24 END 27.362
HIERARCH ESO ISS PBL34 START 100.484
HIERARCH ESO ISS PBL34 END 100.455
HIERARCH ESO ISS PBLA34 START 24.852
HIERARCH ESO ISS PBLA34 END 25.025
HIERARCH ESO ISS AMBI TAU0 START 0.001801
HIERARCH ESO ISS AMBI TAU0 END 0.001643
HIERARCH ESO ISS AMBI TEMP 3.44
HIERARCH ESO ISS AMBI FWHM START 1.34
HIERARCH ESO ISS AMBI FWHM END 1.59