Exposure
ID
MATIS.2022-05-30T05:31:23.572_1
Header ID
MATIS.2022-05-30T05:31:23.572
Date updated
2022-05-30 05:40:41 UTC+0000
Release date
2022-05-30 05:31:23 UTC+0000
UTC Start
2022-05-30 05:31:23.572
UTC End
2022-05-30 05:32:23.632
MJD Start
59729.23013394
MJD End
59729.2308290789
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.003842
Ambient temperature (°C)
5.17
Seeing (arcsec)
0.49
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 68.3070 68.3010 275.5000 275.7000
K0-D0 93.7120 93.6610 257.7000 257.9000
K0-J3 50.7330 50.7620 331.9940 332.1470
G2-D0 35.5190 35.4890 221.6000 221.7000
G2-J3 58.4100 58.3590 49.1260 49.2970
D0-J3 93.7360 93.6540 46.2630 46.4300
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 59729.23013394
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 68.307
HIERARCH ESO ISS PBL12 END 68.301
HIERARCH ESO ISS PBLA12 START 275.5
HIERARCH ESO ISS PBLA12 END 275.7
HIERARCH ESO ISS PBL13 START 93.712
HIERARCH ESO ISS PBL13 END 93.661
HIERARCH ESO ISS PBLA13 START 257.7
HIERARCH ESO ISS PBLA13 END 257.9
HIERARCH ESO ISS PBL14 START 50.733
HIERARCH ESO ISS PBL14 END 50.762
HIERARCH ESO ISS PBLA14 START 331.994
HIERARCH ESO ISS PBLA14 END 332.147
HIERARCH ESO ISS PBL23 START 35.519
HIERARCH ESO ISS PBL23 END 35.489
HIERARCH ESO ISS PBLA23 START 221.6
HIERARCH ESO ISS PBLA23 END 221.7
HIERARCH ESO ISS PBL24 START 58.41
HIERARCH ESO ISS PBL24 END 58.359
HIERARCH ESO ISS PBLA24 START 49.126
HIERARCH ESO ISS PBLA24 END 49.297
HIERARCH ESO ISS PBL34 START 93.736
HIERARCH ESO ISS PBL34 END 93.654
HIERARCH ESO ISS PBLA34 START 46.263
HIERARCH ESO ISS PBLA34 END 46.43
HIERARCH ESO ISS AMBI TAU0 START 0.003842
HIERARCH ESO ISS AMBI TAU0 END 0.003842
HIERARCH ESO ISS AMBI TEMP 5.17
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.49