Exposure
ID
MATIS.2023-07-12T07:37:55.795_1
Header ID
MATIS.2023-07-12T07:37:55.795
Date updated
2023-07-12 07:45:54 UTC+0000
Release date
2023-07-12 07:37:55 UTC+0000
UTC Start
2023-07-12 07:37:55.795
UTC End
2023-07-12 07:38:55.855
MJD Start
60137.31800689
MJD End
60137.31870202888
Exposure time (s)
60.1
Validation level
1
Tau 0: Coherence time (s)
0.0023014999999999997
Ambient temperature (°C)
5.0
Seeing (arcsec)
1.27
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 22.3490 22.3230 150.0000 150.1000
A0-D0 30.9910 30.9560 73.5000 73.5000
A0-C1 20.0060 19.9650 119.8960 119.9850
B2-D0 33.7130 33.7220 33.4000 33.4000
B2-C1 11.2300 11.2330 33.3240 33.3700
D0-C1 22.4830 22.4900 213.3800 213.4260
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 60137.31800689
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 22.349
HIERARCH ESO ISS PBL12 END 22.323
HIERARCH ESO ISS PBLA12 START 150.0
HIERARCH ESO ISS PBLA12 END 150.1
HIERARCH ESO ISS PBL13 START 30.991
HIERARCH ESO ISS PBL13 END 30.956
HIERARCH ESO ISS PBLA13 START 73.5
HIERARCH ESO ISS PBLA13 END 73.5
HIERARCH ESO ISS PBL14 START 20.006
HIERARCH ESO ISS PBL14 END 19.965
HIERARCH ESO ISS PBLA14 START 119.896
HIERARCH ESO ISS PBLA14 END 119.985
HIERARCH ESO ISS PBL23 START 33.713
HIERARCH ESO ISS PBL23 END 33.722
HIERARCH ESO ISS PBLA23 START 33.4
HIERARCH ESO ISS PBLA23 END 33.4
HIERARCH ESO ISS PBL24 START 11.23
HIERARCH ESO ISS PBL24 END 11.233
HIERARCH ESO ISS PBLA24 START 33.324
HIERARCH ESO ISS PBLA24 END 33.37
HIERARCH ESO ISS PBL34 START 22.483
HIERARCH ESO ISS PBL34 END 22.49
HIERARCH ESO ISS PBLA34 START 213.38
HIERARCH ESO ISS PBLA34 END 213.426
HIERARCH ESO ISS AMBI TAU0 START 0.002209
HIERARCH ESO ISS AMBI TAU0 END 0.002394
HIERARCH ESO ISS AMBI TEMP 5.0
HIERARCH ESO ISS AMBI FWHM START 1.42
HIERARCH ESO ISS AMBI FWHM END 1.12