Exposure
ID
MATIS.2022-05-30T05:33:29.737_1
Header ID
MATIS.2022-05-30T05:33:29.737
Date updated
2022-05-30 05:45:30 UTC+0000
Release date
2022-05-30 05:33:29 UTC+0000
UTC Start
2022-05-30 05:33:29.737
UTC End
2022-05-30 05:34:29.797
MJD Start
59729.23159418
MJD End
59729.2322893189
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.003842
Ambient temperature (°C)
5.16
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 68.2940 68.2870 276.0000 276.2000
K0-D0 93.6070 93.5550 258.1000 258.3000
K0-J3 50.7930 50.8210 332.3030 332.4560
G2-D0 35.4560 35.4260 221.9000 222.0000
G2-J3 58.3030 58.2510 49.4720 49.6430
D0-J3 93.5660 93.4820 46.6000 46.7660
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 59729.23159418
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 68.294
HIERARCH ESO ISS PBL12 END 68.287
HIERARCH ESO ISS PBLA12 START 276.0
HIERARCH ESO ISS PBLA12 END 276.2
HIERARCH ESO ISS PBL13 START 93.607
HIERARCH ESO ISS PBL13 END 93.555
HIERARCH ESO ISS PBLA13 START 258.1
HIERARCH ESO ISS PBLA13 END 258.3
HIERARCH ESO ISS PBL14 START 50.793
HIERARCH ESO ISS PBL14 END 50.821
HIERARCH ESO ISS PBLA14 START 332.303
HIERARCH ESO ISS PBLA14 END 332.456
HIERARCH ESO ISS PBL23 START 35.456
HIERARCH ESO ISS PBL23 END 35.426
HIERARCH ESO ISS PBLA23 START 221.9
HIERARCH ESO ISS PBLA23 END 222.0
HIERARCH ESO ISS PBL24 START 58.303
HIERARCH ESO ISS PBL24 END 58.251
HIERARCH ESO ISS PBLA24 START 49.472
HIERARCH ESO ISS PBLA24 END 49.643
HIERARCH ESO ISS PBL34 START 93.566
HIERARCH ESO ISS PBL34 END 93.482
HIERARCH ESO ISS PBLA34 START 46.6
HIERARCH ESO ISS PBLA34 END 46.766
HIERARCH ESO ISS AMBI TAU0 START 0.003842
HIERARCH ESO ISS AMBI TAU0 END 0.003842
HIERARCH ESO ISS AMBI TEMP 5.16
HIERARCH ESO ISS AMBI FWHM START 0.49
HIERARCH ESO ISS AMBI FWHM END 0.49