Exposure
ID
MATIS.2023-08-23T04:23:07.774_1
Header ID
MATIS.2023-08-23T04:23:07.774
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 04:23:07.774
UTC End
2023-08-23 04:24:07.782
MJD Start
60179.18272887
MJD End
60179.18342340704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.007162
Ambient temperature (°C)
13.77
Seeing (arcsec)
0.55
Observation
ID
56646
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
HIGH_SENS_N_LOW
Instrument sub-mode
HYBRID
Stations
A0 G1 J2 K0
Projected baselines
Baseline Length start Length end Angle start Angle end
A0-G1 84.3040 84.1740 117.6000 117.7000
A0-J2 124.7070 124.5560 94.0000 94.0000
A0-K0 126.9280 126.8570 73.2640 73.2800
G1-J2 58.2210 58.2170 58.6000 58.6000
G1-K0 88.9590 88.9970 31.7750 31.8400
J2-K0 45.3830 45.3780 356.3960 356.5200
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 60179.18272887
HIERARCH ESO DPR TECH INTERFEROMETRY
HIERARCH ESO OBS TARG NAME k Aqr
RA 311.933224
DEC -5.02791
HIERARCH ESO DET NAME MATISSE-N
HIERARCH ESO INS DIN NAME LOW
HIERARCH ESO INS DIN 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 0.0200088
HIERARCH ESO DET SEQ1 PERIOD 0.026
HIERARCH ESO DET NDIT 2308
HIERARCH ESO ISS PBL12 START 84.304
HIERARCH ESO ISS PBL12 END 84.174
HIERARCH ESO ISS PBLA12 START 117.6
HIERARCH ESO ISS PBLA12 END 117.7
HIERARCH ESO ISS PBL13 START 124.707
HIERARCH ESO ISS PBL13 END 124.556
HIERARCH ESO ISS PBLA13 START 94.0
HIERARCH ESO ISS PBLA13 END 94.0
HIERARCH ESO ISS PBL14 START 126.928
HIERARCH ESO ISS PBL14 END 126.857
HIERARCH ESO ISS PBLA14 START 73.264
HIERARCH ESO ISS PBLA14 END 73.28
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 88.959
HIERARCH ESO ISS PBL24 END 88.997
HIERARCH ESO ISS PBLA24 START 31.775
HIERARCH ESO ISS PBLA24 END 31.84
HIERARCH ESO ISS PBL34 START 45.383
HIERARCH ESO ISS PBL34 END 45.378
HIERARCH ESO ISS PBLA34 START 356.396
HIERARCH ESO ISS PBLA34 END 356.52
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