Exposure
ID
MATIS.2023-08-23T04:23:07.388_1
Header ID
MATIS.2023-08-23T04:23:07.388
Date updated
2023-08-23 04:30:42 UTC+0000
Release date
2023-08-23 04:23:07 UTC+0000
UTC Start
2023-08-23 04:23:07.388
UTC End
2023-08-23 04:24:07.448
MJD Start
60179.1827244
MJD End
60179.18341953889
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.007162
Ambient temperature (°C)
13.77
Seeing (arcsec)
0.55
Observation
ID
56645
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
41629
Name
k Aqr
RA
311.933224
DEC
-5.02791
Instrument
Interferometer
VLTI
Instrument
MATISSE
Instrument mode
SI_PHOT_LM_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 84.3060 84.1770 117.6000 117.7000
A0-J2 124.7090 124.5580 94.0000 94.0000
A0-K0 126.9290 126.8580 73.2670 73.2760
G1-J2 58.2210 58.2170 58.6000 58.6000
G1-K0 88.9580 88.9960 31.7770 31.8360
J2-K0 45.3830 45.3790 356.3980 356.5140
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 60179.1827244
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME k Aqr
RA 311.933224
DEC -5.02791
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 A0
HIERARCH ESO ISS CONF STATION2 G1
HIERARCH ESO ISS CONF STATION3 J2
HIERARCH ESO ISS CONF STATION4 K0
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.156
HIERARCH ESO DET NDIT 385
HIERARCH ESO ISS PBL12 START 84.306
HIERARCH ESO ISS PBL12 END 84.177
HIERARCH ESO ISS PBLA12 START 117.6
HIERARCH ESO ISS PBLA12 END 117.7
HIERARCH ESO ISS PBL13 START 124.709
HIERARCH ESO ISS PBL13 END 124.558
HIERARCH ESO ISS PBLA13 START 94.0
HIERARCH ESO ISS PBLA13 END 94.0
HIERARCH ESO ISS PBL14 START 126.929
HIERARCH ESO ISS PBL14 END 126.858
HIERARCH ESO ISS PBLA14 START 73.267
HIERARCH ESO ISS PBLA14 END 73.276
HIERARCH ESO ISS PBL23 START 58.221
HIERARCH ESO ISS PBL23 END 58.217
HIERARCH ESO ISS PBLA23 START 58.6
HIERARCH ESO ISS PBLA23 END 58.6
HIERARCH ESO ISS PBL24 START 88.958
HIERARCH ESO ISS PBL24 END 88.996
HIERARCH ESO ISS PBLA24 START 31.777
HIERARCH ESO ISS PBLA24 END 31.836
HIERARCH ESO ISS PBL34 START 45.383
HIERARCH ESO ISS PBL34 END 45.379
HIERARCH ESO ISS PBLA34 START 356.398
HIERARCH ESO ISS PBLA34 END 356.514
HIERARCH ESO ISS AMBI TAU0 START 0.007162
HIERARCH ESO ISS AMBI TAU0 END 0.007162
HIERARCH ESO ISS AMBI TEMP 13.77
HIERARCH ESO ISS AMBI FWHM START 0.53
HIERARCH ESO ISS AMBI FWHM END 0.57