Exposure
ID
MATIS.2023-08-23T04:24:31.034_1
Header ID
MATIS.2023-08-23T04:24:31.034
Date updated
2023-08-23 04:36:00 UTC+0000
Release date
2023-08-23 04:24:31 UTC+0000
UTC Start
2023-08-23 04:24:31.034
UTC End
2023-08-23 04:25:31.042
MJD Start
60179.18369252
MJD End
60179.18438705704
Exposure time (s)
60.0
Validation level
1
Tau 0: Coherence time (s)
0.0065165
Ambient temperature (°C)
13.75
Seeing (arcsec)
0.57
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 84.1270 83.9960 117.7000 117.8000
A0-J2 124.5010 124.3460 94.1000 94.1000
A0-K0 126.8310 126.7570 73.2840 73.2920
G1-J2 58.2150 58.2100 58.6000 58.6000
G1-K0 89.0110 89.0490 31.8620 31.9200
J2-K0 45.3770 45.3720 356.5630 356.6800
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 60179.18369252
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 84.127
HIERARCH ESO ISS PBL12 END 83.996
HIERARCH ESO ISS PBLA12 START 117.7
HIERARCH ESO ISS PBLA12 END 117.8
HIERARCH ESO ISS PBL13 START 124.501
HIERARCH ESO ISS PBL13 END 124.346
HIERARCH ESO ISS PBLA13 START 94.1
HIERARCH ESO ISS PBLA13 END 94.1
HIERARCH ESO ISS PBL14 START 126.831
HIERARCH ESO ISS PBL14 END 126.757
HIERARCH ESO ISS PBLA14 START 73.284
HIERARCH ESO ISS PBLA14 END 73.292
HIERARCH ESO ISS PBL23 START 58.215
HIERARCH ESO ISS PBL23 END 58.21
HIERARCH ESO ISS PBLA23 START 58.6
HIERARCH ESO ISS PBLA23 END 58.6
HIERARCH ESO ISS PBL24 START 89.011
HIERARCH ESO ISS PBL24 END 89.049
HIERARCH ESO ISS PBLA24 START 31.862
HIERARCH ESO ISS PBLA24 END 31.92
HIERARCH ESO ISS PBL34 START 45.377
HIERARCH ESO ISS PBL34 END 45.372
HIERARCH ESO ISS PBLA34 START 356.563
HIERARCH ESO ISS PBLA34 END 356.68
HIERARCH ESO ISS AMBI TAU0 START 0.006413
HIERARCH ESO ISS AMBI TAU0 END 0.00662
HIERARCH ESO ISS AMBI TEMP 13.75
HIERARCH ESO ISS AMBI FWHM START 0.57
HIERARCH ESO ISS AMBI FWHM END 0.57