Exposure
ID
MATIS.2022-05-30T03:37:16.391_1
Header ID
MATIS.2022-05-30T03:37:16.391
Date updated
2022-05-30 03:45:56 UTC+0000
Release date
2022-05-30 03:37:16 UTC+0000
UTC Start
2022-05-30 03:37:16.391
UTC End
2022-05-30 03:38:16.451
MJD Start
59729.15088416
MJD End
59729.1515792989
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0033015
Ambient temperature (°C)
5.64
Seeing (arcsec)
0.58
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 66.3790 66.4170 251.5000 251.7000
K0-D0 95.9170 95.9230 234.4000 234.6000
K0-J3 45.9660 46.0230 315.8830 316.0180
G2-D0 37.8610 37.8480 203.4000 203.6000
G2-J3 62.3140 62.2940 29.7670 29.9420
D0-J3 100.0310 99.9970 27.3720 27.5430
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 59729.15088416
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 66.379
HIERARCH ESO ISS PBL12 END 66.417
HIERARCH ESO ISS PBLA12 START 251.5
HIERARCH ESO ISS PBLA12 END 251.7
HIERARCH ESO ISS PBL13 START 95.917
HIERARCH ESO ISS PBL13 END 95.923
HIERARCH ESO ISS PBLA13 START 234.4
HIERARCH ESO ISS PBLA13 END 234.6
HIERARCH ESO ISS PBL14 START 45.966
HIERARCH ESO ISS PBL14 END 46.023
HIERARCH ESO ISS PBLA14 START 315.883
HIERARCH ESO ISS PBLA14 END 316.018
HIERARCH ESO ISS PBL23 START 37.861
HIERARCH ESO ISS PBL23 END 37.848
HIERARCH ESO ISS PBLA23 START 203.4
HIERARCH ESO ISS PBLA23 END 203.6
HIERARCH ESO ISS PBL24 START 62.314
HIERARCH ESO ISS PBL24 END 62.294
HIERARCH ESO ISS PBLA24 START 29.767
HIERARCH ESO ISS PBLA24 END 29.942
HIERARCH ESO ISS PBL34 START 100.031
HIERARCH ESO ISS PBL34 END 99.997
HIERARCH ESO ISS PBLA34 START 27.372
HIERARCH ESO ISS PBLA34 END 27.543
HIERARCH ESO ISS AMBI TAU0 START 0.003286
HIERARCH ESO ISS AMBI TAU0 END 0.003317
HIERARCH ESO ISS AMBI TEMP 5.64
HIERARCH ESO ISS AMBI FWHM START 0.58
HIERARCH ESO ISS AMBI FWHM END 0.58