Exposure
ID
MATIS.2022-05-30T03:39:49.802_1
Header ID
MATIS.2022-05-30T03:39:49.802
Date updated
2022-05-30 03:51:01 UTC+0000
Release date
2022-05-30 03:39:49 UTC+0000
UTC Start
2022-05-30 03:39:49.802
UTC End
2022-05-30 03:40:49.862
MJD Start
59729.15265975
MJD End
59729.1533548889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.00454
Ambient temperature (°C)
5.61
Seeing (arcsec)
0.64
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 66.4750 66.5120 252.0000 252.2000
K0-D0 95.9330 95.9390 234.9000 235.2000
K0-J3 46.1090 46.1640 316.2310 316.3670
G2-D0 37.8280 37.8150 203.8000 204.0000
G2-J3 62.2620 62.2410 30.2160 30.3910
D0-J3 99.9450 99.9100 27.8110 27.9810
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 59729.15265975
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 66.475
HIERARCH ESO ISS PBL12 END 66.512
HIERARCH ESO ISS PBLA12 START 252.0
HIERARCH ESO ISS PBLA12 END 252.2
HIERARCH ESO ISS PBL13 START 95.933
HIERARCH ESO ISS PBL13 END 95.939
HIERARCH ESO ISS PBLA13 START 234.9
HIERARCH ESO ISS PBLA13 END 235.2
HIERARCH ESO ISS PBL14 START 46.109
HIERARCH ESO ISS PBL14 END 46.164
HIERARCH ESO ISS PBLA14 START 316.231
HIERARCH ESO ISS PBLA14 END 316.367
HIERARCH ESO ISS PBL23 START 37.828
HIERARCH ESO ISS PBL23 END 37.815
HIERARCH ESO ISS PBLA23 START 203.8
HIERARCH ESO ISS PBLA23 END 204.0
HIERARCH ESO ISS PBL24 START 62.262
HIERARCH ESO ISS PBL24 END 62.241
HIERARCH ESO ISS PBLA24 START 30.216
HIERARCH ESO ISS PBLA24 END 30.391
HIERARCH ESO ISS PBL34 START 99.945
HIERARCH ESO ISS PBL34 END 99.91
HIERARCH ESO ISS PBLA34 START 27.811
HIERARCH ESO ISS PBLA34 END 27.981
HIERARCH ESO ISS AMBI TAU0 START 0.00454
HIERARCH ESO ISS AMBI TAU0 END 0.00454
HIERARCH ESO ISS AMBI TEMP 5.61
HIERARCH ESO ISS AMBI FWHM START 0.64
HIERARCH ESO ISS AMBI FWHM END 0.64