Exposure
ID
MATIS.2022-06-03T04:04:38.990_1
Header ID
MATIS.2022-06-03T04:04:38.990
Date updated
2022-06-03 04:15:27 UTC+0000
Release date
2022-06-03 04:04:38 UTC+0000
UTC Start
2022-06-03 04:04:38.990
UTC End
2022-06-03 04:05:39.050
MJD Start
59733.16989572
MJD End
59733.1705908589
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.00135
Ambient temperature (°C)
9.41
Seeing (arcsec)
1.67
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 67.6940 67.7170 260.7000 260.9000
K0-D0 95.8350 95.8230 243.3000 243.5000
K0-J3 48.1380 48.1840 321.8170 321.9590
G2-D0 37.2040 37.1850 210.4000 210.6000
G2-J3 61.2400 61.2090 37.2240 37.3980
D0-J3 98.2800 98.2310 34.6530 34.8220
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 59733.16989572
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 67.694
HIERARCH ESO ISS PBL12 END 67.717
HIERARCH ESO ISS PBLA12 START 260.7
HIERARCH ESO ISS PBLA12 END 260.9
HIERARCH ESO ISS PBL13 START 95.835
HIERARCH ESO ISS PBL13 END 95.823
HIERARCH ESO ISS PBLA13 START 243.3
HIERARCH ESO ISS PBLA13 END 243.5
HIERARCH ESO ISS PBL14 START 48.138
HIERARCH ESO ISS PBL14 END 48.184
HIERARCH ESO ISS PBLA14 START 321.817
HIERARCH ESO ISS PBLA14 END 321.959
HIERARCH ESO ISS PBL23 START 37.204
HIERARCH ESO ISS PBL23 END 37.185
HIERARCH ESO ISS PBLA23 START 210.4
HIERARCH ESO ISS PBLA23 END 210.6
HIERARCH ESO ISS PBL24 START 61.24
HIERARCH ESO ISS PBL24 END 61.209
HIERARCH ESO ISS PBLA24 START 37.224
HIERARCH ESO ISS PBLA24 END 37.398
HIERARCH ESO ISS PBL34 START 98.28
HIERARCH ESO ISS PBL34 END 98.231
HIERARCH ESO ISS PBLA34 START 34.653
HIERARCH ESO ISS PBLA34 END 34.822
HIERARCH ESO ISS AMBI TAU0 START 0.00135
HIERARCH ESO ISS AMBI TAU0 END 0.00135
HIERARCH ESO ISS AMBI TEMP 9.41
HIERARCH ESO ISS AMBI FWHM START 1.67
HIERARCH ESO ISS AMBI FWHM END 1.67