Exposure
ID
MATIS.2022-05-30T02:34:15.436_1
Header ID
MATIS.2022-05-30T02:34:15.436
Date updated
2022-05-30 02:41:45 UTC+0000
Release date
2022-05-30 02:34:15 UTC+0000
UTC Start
2022-05-30 02:34:15.436
UTC End
2022-05-30 02:35:15.496
MJD Start
59729.1071231
MJD End
59729.1078182389
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.003189
Ambient temperature (°C)
5.84
Seeing (arcsec)
0.81
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 63.4940 63.5470 237.1000 237.4000
K0-D0 94.9120 94.9350 220.7000 221.0000
K0-J3 41.8800 41.9550 307.5040 307.6390
G2-D0 38.4350 38.4280 192.9000 193.1000
G2-J3 63.2400 63.2300 18.5310 18.7170
D0-J3 101.5610 101.5440 16.4150 16.5970
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 59729.1071231
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 63.494
HIERARCH ESO ISS PBL12 END 63.547
HIERARCH ESO ISS PBLA12 START 237.1
HIERARCH ESO ISS PBLA12 END 237.4
HIERARCH ESO ISS PBL13 START 94.912
HIERARCH ESO ISS PBL13 END 94.935
HIERARCH ESO ISS PBLA13 START 220.7
HIERARCH ESO ISS PBLA13 END 221.0
HIERARCH ESO ISS PBL14 START 41.88
HIERARCH ESO ISS PBL14 END 41.955
HIERARCH ESO ISS PBLA14 START 307.504
HIERARCH ESO ISS PBLA14 END 307.639
HIERARCH ESO ISS PBL23 START 38.435
HIERARCH ESO ISS PBL23 END 38.428
HIERARCH ESO ISS PBLA23 START 192.9
HIERARCH ESO ISS PBLA23 END 193.1
HIERARCH ESO ISS PBL24 START 63.24
HIERARCH ESO ISS PBL24 END 63.23
HIERARCH ESO ISS PBLA24 START 18.531
HIERARCH ESO ISS PBLA24 END 18.717
HIERARCH ESO ISS PBL34 START 101.561
HIERARCH ESO ISS PBL34 END 101.544
HIERARCH ESO ISS PBLA34 START 16.415
HIERARCH ESO ISS PBLA34 END 16.597
HIERARCH ESO ISS AMBI TAU0 START 0.003189
HIERARCH ESO ISS AMBI TAU0 END 0.003189
HIERARCH ESO ISS AMBI TEMP 5.84
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.81