Exposure
ID
MATIS.2023-08-11T01:52:36.426_1
Header ID
MATIS.2023-08-11T01:52:36.426
Date updated
2023-08-11 02:00:36 UTC+0000
Release date
2023-08-11 01:52:36 UTC+0000
UTC Start
2023-08-11 01:52:36.426
UTC End
2023-08-11 01:53:36.486
MJD Start
60167.07819937
MJD End
60167.078894508886
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.00311
Ambient temperature (°C)
13.25
Seeing (arcsec)
0.765
Observation
ID
56191
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 B2 D0 C1
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-B2 25.0430 25.0540 136.0000 136.0000
A0-D0 24.9050 24.9850 63.2000 63.3000
A0-C1 20.7190 20.7560 113.5380 113.5150
B2-D0 29.6480 29.6600 9.4000 9.5000
B2-C1 9.8780 9.8820 9.3440 9.5040
D0-C1 19.7700 19.7780 189.4080 189.5680
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 60167.07819937
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 B2
HIERARCH ESO ISS CONF STATION3 D0
HIERARCH ESO ISS CONF STATION4 C1
EXPTIME 0.0751997
HIERARCH ESO DET SEQ1 PERIOD 0.182
HIERARCH ESO DET NDIT 330
HIERARCH ESO ISS PBL12 START 25.043
HIERARCH ESO ISS PBL12 END 25.054
HIERARCH ESO ISS PBLA12 START 136.0
HIERARCH ESO ISS PBLA12 END 136.0
HIERARCH ESO ISS PBL13 START 24.905
HIERARCH ESO ISS PBL13 END 24.985
HIERARCH ESO ISS PBLA13 START 63.2
HIERARCH ESO ISS PBLA13 END 63.3
HIERARCH ESO ISS PBL14 START 20.719
HIERARCH ESO ISS PBL14 END 20.756
HIERARCH ESO ISS PBLA14 START 113.538
HIERARCH ESO ISS PBLA14 END 113.515
HIERARCH ESO ISS PBL23 START 29.648
HIERARCH ESO ISS PBL23 END 29.66
HIERARCH ESO ISS PBLA23 START 9.4
HIERARCH ESO ISS PBLA23 END 9.5
HIERARCH ESO ISS PBL24 START 9.878
HIERARCH ESO ISS PBL24 END 9.882
HIERARCH ESO ISS PBLA24 START 9.344
HIERARCH ESO ISS PBLA24 END 9.504
HIERARCH ESO ISS PBL34 START 19.77
HIERARCH ESO ISS PBL34 END 19.778
HIERARCH ESO ISS PBLA34 START 189.408
HIERARCH ESO ISS PBLA34 END 189.568
HIERARCH ESO ISS AMBI TAU0 START 0.00311
HIERARCH ESO ISS AMBI TAU0 END 0.00311
HIERARCH ESO ISS AMBI TEMP 13.25
HIERARCH ESO ISS AMBI FWHM START 0.75
HIERARCH ESO ISS AMBI FWHM END 0.78