Exposure
ID
MATIS.2022-05-30T02:40:18.104_1
Header ID
MATIS.2022-05-30T02:40:18.104
Date updated
2022-05-30 02:51:05 UTC+0000
Release date
2022-05-30 02:40:18 UTC+0000
UTC Start
2022-05-30 02:40:18.104
UTC End
2022-05-30 02:41:18.164
MJD Start
59729.11132065
MJD End
59729.1120157889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0026785
Ambient temperature (°C)
5.79
Seeing (arcsec)
0.775
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 63.8050 63.8560 238.6000 238.8000
K0-D0 95.0470 95.0690 222.1000 222.3000
K0-J3 42.3210 42.3930 308.2970 308.4280
G2-D0 38.3970 38.3900 194.0000 194.1000
G2-J3 63.1780 63.1670 19.6270 19.8080
D0-J3 101.4580 101.4400 17.4830 17.6590
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 59729.11132065
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 63.805
HIERARCH ESO ISS PBL12 END 63.856
HIERARCH ESO ISS PBLA12 START 238.6
HIERARCH ESO ISS PBLA12 END 238.8
HIERARCH ESO ISS PBL13 START 95.047
HIERARCH ESO ISS PBL13 END 95.069
HIERARCH ESO ISS PBLA13 START 222.1
HIERARCH ESO ISS PBLA13 END 222.3
HIERARCH ESO ISS PBL14 START 42.321
HIERARCH ESO ISS PBL14 END 42.393
HIERARCH ESO ISS PBLA14 START 308.297
HIERARCH ESO ISS PBLA14 END 308.428
HIERARCH ESO ISS PBL23 START 38.397
HIERARCH ESO ISS PBL23 END 38.39
HIERARCH ESO ISS PBLA23 START 194.0
HIERARCH ESO ISS PBLA23 END 194.1
HIERARCH ESO ISS PBL24 START 63.178
HIERARCH ESO ISS PBL24 END 63.167
HIERARCH ESO ISS PBLA24 START 19.627
HIERARCH ESO ISS PBLA24 END 19.808
HIERARCH ESO ISS PBL34 START 101.458
HIERARCH ESO ISS PBL34 END 101.44
HIERARCH ESO ISS PBLA34 START 17.483
HIERARCH ESO ISS PBLA34 END 17.659
HIERARCH ESO ISS AMBI TAU0 START 0.002379
HIERARCH ESO ISS AMBI TAU0 END 0.002978
HIERARCH ESO ISS AMBI TEMP 5.79
HIERARCH ESO ISS AMBI FWHM START 0.81
HIERARCH ESO ISS AMBI FWHM END 0.74