! Started logfile: J0823-0939_S_2017_02_24_pus_uvs.log on Sat May 4 11:22:24 2019 obs J0823-0939_S_2017_02_24_pus_uva.fits ! Reading UV FITS file: J0823-0939_S_2017_02_24_pus_uva.fits ! AN table 1: 172 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.575581 visibilities/baseline/integration-bin. ! Found source: J0823-0939 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 823 lines of history. ! ! Reading 17820 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J0823-0939_S_2017_02_24_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 573 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 573 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 573 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1023 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.814725Jy sigma=0.006254 ! Fit after self-cal, rms=0.790213Jy sigma=0.006064 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.852 mas, bmaj=6.915 mas, bpa=-2.506 degrees ! Estimated noise=999.413 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.159352 Jy ! Component: 100 - total flux cleaned = 0.205609 Jy ! Total flux subtracted in 100 components = 0.205609 Jy ! Clean residual min=-0.009956 max=0.021704 Jy/beam ! Clean residual mean=-0.000038 rms=0.002550 Jy/beam ! Combined flux in latest and established models = 0.205609 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.205609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107057Jy sigma=0.000787 ! Fit after self-cal, rms=0.107014Jy sigma=0.000786 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.025076 Jy ! Component: 100 - total flux cleaned = 0.0394039 Jy ! Total flux subtracted in 100 components = 0.0394039 Jy ! Clean residual min=-0.005860 max=0.010102 Jy/beam ! Clean residual mean=-0.000024 rms=0.001530 Jy/beam ! Combined flux in latest and established models = 0.245013 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 34 components and 0.245013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099730Jy sigma=0.000723 ! Fit after self-cal, rms=0.099713Jy sigma=0.000723 ! Inverting map ! Added new window around map position (-4.5, 8.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0107228 Jy ! Component: 100 - total flux cleaned = 0.0180293 Jy ! Total flux subtracted in 100 components = 0.0180293 Jy ! Clean residual min=-0.005715 max=0.007406 Jy/beam ! Clean residual mean=-0.000018 rms=0.001248 Jy/beam ! Combined flux in latest and established models = 0.263042 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 0.263042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098222Jy sigma=0.000710 ! Fit after self-cal, rms=0.098189Jy sigma=0.000710 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.421 mas, bmaj=7.786 mas, bpa=-0.1593 degrees ! Estimated noise=753.598 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-4.5, -9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00908353 Jy ! Component: 100 - total flux cleaned = 0.0149559 Jy ! Component: 150 - total flux cleaned = 0.0192972 Jy ! Component: 200 - total flux cleaned = 0.0225868 Jy ! Total flux subtracted in 200 components = 0.0225868 Jy ! Clean residual min=-0.004695 max=0.005067 Jy/beam ! Clean residual mean=-0.000015 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.285629 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 81 components and 0.285629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097193Jy sigma=0.000702 ! Fit after self-cal, rms=0.097122Jy sigma=0.000701 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 105 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.03 KP 0.96 ! LA 0.96 MK 0.97 NL 0.98 OV 1.04 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 2. ! A total of 105 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.89 HN 1.06 KP 1.07 ! LA 0.92 MK 0.99 NL 0.97 OV 1.09 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 3. ! A total of 105 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 1.03 KP 1.03 ! LA 1.01 MK 0.98 NL 1.09 OV 0.99 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 HN 0.98 KP 1.00* ! LA 0.90 MK 1.23 NL 1.00* OV 1.00 ! PT 1.02 SC 1.00* ! ! ! Fit before self-cal, rms=0.097122Jy sigma=0.000701 ! Fit after self-cal, rms=0.096801Jy sigma=0.000691 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.419 mas, bmaj=7.946 mas, bpa=-0.6389 degrees ! Estimated noise=761.197 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-11, 13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00328764 Jy ! Component: 100 - total flux cleaned = 0.00393137 Jy ! Component: 150 - total flux cleaned = 0.00431706 Jy ! Component: 200 - total flux cleaned = 0.00447748 Jy ! Total flux subtracted in 200 components = 0.00447748 Jy ! Clean residual min=-0.002833 max=0.002991 Jy/beam ! Clean residual mean=-0.000011 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.290107 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 94 components and 0.290107 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096641Jy sigma=0.000690 ! Fit after self-cal, rms=0.096658Jy sigma=0.000690 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096658Jy sigma=0.000690 ! Fit after self-cal, rms=0.096592Jy sigma=0.000684 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.414 mas, bmaj=7.949 mas, bpa=-0.7304 degrees ! Estimated noise=761.82 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113476 Jy ! Component: 100 - total flux cleaned = 0.0014365 Jy ! Component: 150 - total flux cleaned = 0.00143673 Jy ! Component: 200 - total flux cleaned = 0.00143635 Jy ! Total flux subtracted in 200 components = 0.00143635 Jy ! Clean residual min=-0.002087 max=0.001958 Jy/beam ! Clean residual mean=-0.000001 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.291543 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 111 components and 0.291543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096546Jy sigma=0.000684 ! Fit after self-cal, rms=0.096548Jy sigma=0.000684 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000196112 Jy ! Component: 100 - total flux cleaned = 0.000300754 Jy ! Component: 150 - total flux cleaned = 0.000332517 Jy ! Component: 200 - total flux cleaned = 0.000363411 Jy ! Total flux subtracted in 200 components = 0.000363411 Jy ! Clean residual min=-0.001942 max=0.001914 Jy/beam ! Clean residual mean=-0.000001 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.291907 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 121 components and 0.291907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096523Jy sigma=0.000684 ! Fit after self-cal, rms=0.096522Jy sigma=0.000684 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096522Jy sigma=0.000684 ! Fit after self-cal, rms=0.096398Jy sigma=0.000682 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.414 mas, bmaj=7.949 mas, bpa=-0.7331 degrees ! Estimated noise=760.883 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000476352 Jy ! Component: 100 - total flux cleaned = 0.000741174 Jy ! Component: 150 - total flux cleaned = 0.000861497 Jy ! Component: 200 - total flux cleaned = 0.000973721 Jy ! Total flux subtracted in 200 components = 0.000973721 Jy ! Clean residual min=-0.001907 max=0.001883 Jy/beam ! Clean residual mean=0.000003 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.29288 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 136 components and 0.29288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096376Jy sigma=0.000682 ! Fit after self-cal, rms=0.096379Jy sigma=0.000682 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.32737e-05 Jy ! Component: 100 - total flux cleaned = 0.000163438 Jy ! Component: 150 - total flux cleaned = 0.000289388 Jy ! Component: 200 - total flux cleaned = 0.000336632 Jy ! Total flux subtracted in 200 components = 0.000336632 Jy ! Clean residual min=-0.001845 max=0.001843 Jy/beam ! Clean residual mean=0.000003 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.293217 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 146 components and 0.293217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096364Jy sigma=0.000682 ! Fit after self-cal, rms=0.096364Jy sigma=0.000682 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096364Jy sigma=0.000682 ! Fit after self-cal, rms=0.096303Jy sigma=0.000682 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.477 mas, bmaj=13.68 mas, bpa=2.183 degrees ! Estimated noise=929.838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000307327 Jy ! Component: 100 - total flux cleaned = 0.000380042 Jy ! Component: 150 - total flux cleaned = 0.000459425 Jy ! Component: 200 - total flux cleaned = 0.000526465 Jy ! Total flux subtracted in 200 components = 0.000526465 Jy ! Clean residual min=-0.002067 max=0.001528 Jy/beam ! Clean residual mean=0.000005 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.293743 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 160 components and 0.293743 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096301Jy sigma=0.000682 ! Fit after self-cal, rms=0.096298Jy sigma=0.000682 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.00809e-05 Jy ! Component: 100 - total flux cleaned = 0.000126245 Jy ! Component: 150 - total flux cleaned = 0.00019853 Jy ! Component: 200 - total flux cleaned = 0.000262801 Jy ! Total flux subtracted in 200 components = 0.000262801 Jy ! Clean residual min=-0.001990 max=0.001466 Jy/beam ! Clean residual mean=0.000005 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.294006 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 168 components and 0.294006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096297Jy sigma=0.000682 ! Fit after self-cal, rms=0.096296Jy sigma=0.000682 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=3.415 mas, bmaj=7.949 mas, bpa=-0.7429 degrees ! Estimated noise=760.741 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.415 x 7.949 at -0.7429 degrees (North through East) ! Clean map min=-0.0017198 max=0.20942 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.852 mas, bmaj=6.962 mas, bpa=-2.4 degrees ! Estimated noise=1014.35 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.15966 Jy ! Component: 100 - total flux cleaned = 0.206394 Jy ! Component: 150 - total flux cleaned = 0.23107 Jy ! Component: 200 - total flux cleaned = 0.245746 Jy ! Total flux subtracted in 200 components = 0.245746 Jy ! Clean residual min=-0.005185 max=0.007870 Jy/beam ! Clean residual mean=-0.000012 rms=0.001277 Jy/beam ! Combined flux in latest and established models = 0.245746 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 33 model components to the UV plane model. ! The established model now contains 33 components and 0.245746 Jy ! Inverting map and beam ! Estimated beam: bmin=3.415 mas, bmaj=7.949 mas, bpa=-0.7429 degrees ! Estimated noise=760.741 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127555 Jy ! Component: 100 - total flux cleaned = 0.0211741 Jy ! Component: 150 - total flux cleaned = 0.0275093 Jy ! Component: 200 - total flux cleaned = 0.0323934 Jy ! Total flux subtracted in 200 components = 0.0323934 Jy ! Clean residual min=-0.002878 max=0.003074 Jy/beam ! Clean residual mean=-0.000001 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.278139 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 76 components and 0.278139 Jy ! Inverting map ! Added new window around map position (2, 8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00384528 Jy ! Component: 100 - total flux cleaned = 0.00686806 Jy ! Component: 150 - total flux cleaned = 0.00927579 Jy ! Component: 200 - total flux cleaned = 0.0108338 Jy ! Total flux subtracted in 200 components = 0.0108338 Jy ! Clean residual min=-0.002293 max=0.002038 Jy/beam ! Clean residual mean=0.000002 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.288973 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 101 components and 0.288973 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.477 mas, bmaj=13.68 mas, bpa=2.183 degrees ! Estimated noise=929.838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210316 Jy ! Component: 100 - total flux cleaned = 0.00303653 Jy ! Component: 150 - total flux cleaned = 0.00356693 Jy ! Component: 200 - total flux cleaned = 0.00398449 Jy ! Total flux subtracted in 200 components = 0.00398449 Jy ! Clean residual min=-0.002244 max=0.001515 Jy/beam ! Clean residual mean=0.000005 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.292957 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000164267 Jy ! Component: 100 - total flux cleaned = 0.000236647 Jy ! Component: 150 - total flux cleaned = 0.000302714 Jy ! Component: 200 - total flux cleaned = 0.000362623 Jy ! Total flux subtracted in 200 components = 0.000362623 Jy ! Clean residual min=-0.002093 max=0.001474 Jy/beam ! Clean residual mean=0.000005 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.29332 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 145 components and 0.29332 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.415 mas, bmaj=7.949 mas, bpa=-0.7429 degrees ! Estimated noise=760.741 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000977402 Jy ! Component: 100 - total flux cleaned = -0.00102571 Jy ! Component: 150 - total flux cleaned = -0.0010282 Jy ! Component: 200 - total flux cleaned = -0.000952299 Jy ! Total flux subtracted in 200 components = -0.000952299 Jy ! Clean residual min=-0.001881 max=0.001743 Jy/beam ! Clean residual mean=0.000002 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.292368 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 170 components and 0.292368 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096336Jy sigma=0.000682 ! Fit after self-cal, rms=0.096319Jy sigma=0.000682 wmodel J0823-0939_S_2017_02_24_pus_map.mod ! Writing 170 model components to file: J0823-0939_S_2017_02_24_pus_map.mod wobs J0823-0939_S_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J0823-0939_S_2017_02_24_pus_uvs.fits wwins J0823-0939_S_2017_02_24_pus_map.win ! wwins: Wrote 5 windows to J0823-0939_S_2017_02_24_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000476413 Jy ! Component: 100 - total flux cleaned = -0.000693741 Jy ! Component: 150 - total flux cleaned = -0.000810844 Jy ! Component: 200 - total flux cleaned = -0.000867469 Jy ! Component: 250 - total flux cleaned = -0.000867229 Jy ! Component: 300 - total flux cleaned = -0.000813411 Jy ! Component: 350 - total flux cleaned = -0.000761057 Jy ! Component: 400 - total flux cleaned = -0.000734999 Jy ! Component: 450 - total flux cleaned = -0.000634907 Jy ! Component: 500 - total flux cleaned = -0.000659776 Jy ! Component: 550 - total flux cleaned = -0.000660031 Jy ! Component: 600 - total flux cleaned = -0.000707076 Jy ! Component: 650 - total flux cleaned = -0.000799494 Jy ! Component: 700 - total flux cleaned = -0.000799289 Jy ! Component: 750 - total flux cleaned = -0.000821809 Jy ! Component: 800 - total flux cleaned = -0.000843928 Jy ! Component: 850 - total flux cleaned = -0.000843733 Jy ! Component: 900 - total flux cleaned = -0.000865028 Jy ! Component: 950 - total flux cleaned = -0.000801182 Jy ! Component: 1000 - total flux cleaned = -0.000843236 Jy ! Component: 1050 - total flux cleaned = -0.000843129 Jy ! Component: 1100 - total flux cleaned = -0.000761306 Jy ! Component: 1150 - total flux cleaned = -0.000640214 Jy ! Component: 1200 - total flux cleaned = -0.000640166 Jy ! Component: 1250 - total flux cleaned = -0.000561105 Jy ! Component: 1300 - total flux cleaned = -0.00054151 Jy ! Component: 1350 - total flux cleaned = -0.000502772 Jy ! Component: 1400 - total flux cleaned = -0.000407695 Jy ! Component: 1450 - total flux cleaned = -0.000407975 Jy ! Component: 1500 - total flux cleaned = -0.000426477 Jy ! Component: 1550 - total flux cleaned = -0.000370848 Jy ! Component: 1600 - total flux cleaned = -0.000297187 Jy ! Component: 1650 - total flux cleaned = -0.000242691 Jy ! Component: 1700 - total flux cleaned = -0.000260544 Jy ! Component: 1750 - total flux cleaned = -0.000188753 Jy ! Component: 1800 - total flux cleaned = -0.000100152 Jy ! Component: 1850 - total flux cleaned = -0.000117677 Jy ! Component: 1900 - total flux cleaned = -6.5538e-05 Jy ! Component: 1950 - total flux cleaned = -4.85837e-05 Jy ! Component: 2000 - total flux cleaned = 3.68032e-05 Jy ! Component: 2050 - total flux cleaned = 5.34559e-05 Jy ! Component: 2100 - total flux cleaned = 8.68799e-05 Jy ! Component: 2150 - total flux cleaned = 0.000153109 Jy ! Component: 2200 - total flux cleaned = 0.000153014 Jy ! Component: 2250 - total flux cleaned = 0.000218033 Jy ! Component: 2300 - total flux cleaned = 0.000201537 Jy ! Component: 2350 - total flux cleaned = 0.000169529 Jy ! Component: 2400 - total flux cleaned = 0.00028149 Jy ! Component: 2450 - total flux cleaned = 0.000281506 Jy ! Component: 2500 - total flux cleaned = 0.000312887 Jy ! Component: 2550 - total flux cleaned = 0.000406654 Jy ! Component: 2600 - total flux cleaned = 0.000437687 Jy ! Component: 2650 - total flux cleaned = 0.00049943 Jy ! Component: 2700 - total flux cleaned = 0.000530094 Jy ! Component: 2750 - total flux cleaned = 0.000636346 Jy ! Component: 2800 - total flux cleaned = 0.000606258 Jy ! Component: 2850 - total flux cleaned = 0.000711033 Jy ! Component: 2900 - total flux cleaned = 0.000755658 Jy ! Component: 2950 - total flux cleaned = 0.000770311 Jy ! Component: 3000 - total flux cleaned = 0.000799763 Jy ! Component: 3050 - total flux cleaned = 0.000814273 Jy ! Component: 3100 - total flux cleaned = 0.000857729 Jy ! Component: 3150 - total flux cleaned = 0.00085785 Jy ! Component: 3200 - total flux cleaned = 0.00092939 Jy ! Component: 3250 - total flux cleaned = 0.00100051 Jy ! Component: 3300 - total flux cleaned = 0.000986508 Jy ! Component: 3350 - total flux cleaned = 0.00100066 Jy ! Component: 3400 - total flux cleaned = 0.00108432 Jy ! Component: 3450 - total flux cleaned = 0.00107064 Jy ! Component: 3500 - total flux cleaned = 0.00112568 Jy ! Component: 3550 - total flux cleaned = 0.0011258 Jy ! Component: 3600 - total flux cleaned = 0.00118012 Jy ! Component: 3650 - total flux cleaned = 0.00116659 Jy ! Component: 3700 - total flux cleaned = 0.00116662 Jy ! Component: 3750 - total flux cleaned = 0.00122003 Jy ! Component: 3800 - total flux cleaned = 0.00122006 Jy ! Component: 3850 - total flux cleaned = 0.00123323 Jy ! Component: 3900 - total flux cleaned = 0.0012332 Jy ! Component: 3950 - total flux cleaned = 0.00112891 Jy ! Component: 4000 - total flux cleaned = 0.00124598 Jy ! Component: 4050 - total flux cleaned = 0.00120721 Jy ! Total flux subtracted in 4096 components = 0.00120716 Jy ! Clean residual min=-0.000727 max=0.000945 Jy/beam ! Clean residual mean=0.000000 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.293575 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 451 components and 0.293575 Jy ![Exited script file: muppet] wmap "J0823-0939_S_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.415 x 7.949 at -0.7429 degrees (North through East) ! Clean map min=-0.0013518 max=0.21011 Jy/beam ! Writing clean map to FITS file: J0823-0939_S_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.210113 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000234509 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.334833 0.334833 0.669666 1.33933 2.67866 5.35733 10.7147 21.4293 42.8586 85.7172 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.21 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.415 x 7.949 at -0.7429 degrees (North through East) ! Clean map min=-0.0013518 max=0.21011 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0823-0939_S_2017_02_24_pus_uvs.log closed on Sat May 4 11:22:30 2019