! Started logfile: /scr/pima/bg219b_uvs/J0407+0742_S_dfm.log on Thu May 19 20:00:56 2016 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /scr/pima/bg219b_uvs/J0407+0742_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0407+0742_S_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.803241 visibilities/baseline/integration-bin. ! Found source: J0407+0742 ! ! 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 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 6940 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! 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 ![@/opt64/bin/pima_mupet_01.dfm J0407+0742_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.119238Jy sigma=21.848082 ! Fit after self-cal, rms=0.560615Jy sigma=10.950849 ! 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=3.264 mas, bmaj=7.324 mas, bpa=5.109 degrees ! Estimated noise=0.622633 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 = 0.337184 Jy ! Component: 100 - total flux cleaned = 0.416727 Jy ! Total flux subtracted in 100 components = 0.416727 Jy ! Clean residual min=-0.013156 max=0.030948 Jy/beam ! Clean residual mean=0.000023 rms=0.003988 Jy/beam ! Combined flux in latest and established models = 0.416727 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.416727 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097224Jy sigma=1.870737 ! Fit after self-cal, rms=0.097150Jy sigma=1.868930 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.033665 Jy ! Component: 100 - total flux cleaned = 0.0501018 Jy ! Total flux subtracted in 100 components = 0.0501018 Jy ! Clean residual min=-0.010960 max=0.012628 Jy/beam ! Clean residual mean=0.000007 rms=0.002910 Jy/beam ! Combined flux in latest and established models = 0.466829 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.466829 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082101Jy sigma=1.549730 ! Fit after self-cal, rms=0.081902Jy sigma=1.545580 ! 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=3.828 mas, bmaj=8.34 mas, bpa=6.845 degrees ! Estimated noise=0.442656 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0145965 Jy ! Component: 100 - total flux cleaned = 0.0214853 Jy ! Component: 150 - total flux cleaned = 0.0252623 Jy ! Component: 200 - total flux cleaned = 0.0275577 Jy ! Total flux subtracted in 200 components = 0.0275577 Jy ! Clean residual min=-0.009871 max=0.012103 Jy/beam ! Clean residual mean=-0.000011 rms=0.003098 Jy/beam ! Combined flux in latest and established models = 0.494386 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.494386 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079527Jy sigma=1.493504 ! Fit after self-cal, rms=0.079476Jy sigma=1.492419 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.828 x 8.34 at 6.845 degrees (North through East) ! Clean map min=-0.0094062 max=0.44262 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.00 KP 0.96 ! LA 0.96 MK 1.02 NL 1.01 OV 0.98 ! PT 1.10 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.01 KP 0.98 ! LA 0.95 MK 1.00 NL 1.04 OV 1.00 ! PT 1.08 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 0.99 KP 0.98 ! LA 0.94 MK 1.01 NL 1.01 OV 0.97 ! PT 1.07 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.94 KP 0.97 ! LA 0.96 MK 1.01 NL 1.00 OV 1.01 ! PT 1.05 SC 0.99 ! ! ! Fit before self-cal, rms=0.079476Jy sigma=1.492419 ! Fit after self-cal, rms=0.075835Jy sigma=1.422374 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.835 mas, bmaj=8.345 mas, bpa=6.846 degrees ! Estimated noise=0.441415 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000211154 Jy ! Component: 100 - total flux cleaned = -5.49939e-05 Jy ! Component: 150 - total flux cleaned = 8.95594e-05 Jy ! Component: 200 - total flux cleaned = 0.000286769 Jy ! Total flux subtracted in 200 components = 0.000286769 Jy ! Clean residual min=-0.008584 max=0.009443 Jy/beam ! Clean residual mean=-0.000012 rms=0.002687 Jy/beam ! Combined flux in latest and established models = 0.494673 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 29 components and 0.494673 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075681Jy sigma=1.419850 ! Fit after self-cal, rms=0.075674Jy sigma=1.419580 ! 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=0.075674Jy sigma=1.419580 ! Fit after self-cal, rms=0.071735Jy sigma=1.351234 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.848 mas, bmaj=8.374 mas, bpa=6.871 degrees ! Estimated noise=0.433459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00739041 Jy ! Component: 100 - total flux cleaned = -0.0106601 Jy ! Component: 150 - total flux cleaned = -0.0123934 Jy ! Component: 200 - total flux cleaned = -0.0125586 Jy ! Total flux subtracted in 200 components = -0.0125586 Jy ! Clean residual min=-0.005624 max=0.008512 Jy/beam ! Clean residual mean=-0.000008 rms=0.002011 Jy/beam ! Combined flux in latest and established models = 0.482115 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 57 components and 0.482115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070941Jy sigma=1.338585 ! Fit after self-cal, rms=0.070940Jy sigma=1.338427 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 = -0.000114293 Jy ! Component: 100 - total flux cleaned = -0.000208086 Jy ! Component: 150 - total flux cleaned = -0.000251078 Jy ! Component: 200 - total flux cleaned = -0.000332489 Jy ! Total flux subtracted in 200 components = -0.000332489 Jy ! Clean residual min=-0.005566 max=0.008507 Jy/beam ! Clean residual mean=-0.000007 rms=0.002004 Jy/beam ! Combined flux in latest and established models = 0.481782 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 59 components and 0.481782 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070879Jy sigma=1.337436 ! Fit after self-cal, rms=0.070877Jy sigma=1.337364 ! 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=0.070877Jy sigma=1.337364 ! Fit after self-cal, rms=0.069290Jy sigma=1.311391 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.848 mas, bmaj=8.374 mas, bpa=6.81 degrees ! Estimated noise=0.429625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00312379 Jy ! Component: 100 - total flux cleaned = -0.00412973 Jy ! Component: 150 - total flux cleaned = -0.00417594 Jy ! Component: 200 - total flux cleaned = -0.00421978 Jy ! Total flux subtracted in 200 components = -0.00421978 Jy ! Clean residual min=-0.004967 max=0.007805 Jy/beam ! Clean residual mean=-0.000003 rms=0.001637 Jy/beam ! Combined flux in latest and established models = 0.477562 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 71 components and 0.477562 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069124Jy sigma=1.308867 ! Fit after self-cal, rms=0.069128Jy sigma=1.308810 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) ! Added new window around map position (-24.5, 76.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00710175 Jy ! Component: 100 - total flux cleaned = 0.0107601 Jy ! Component: 150 - total flux cleaned = 0.01286 Jy ! Component: 200 - total flux cleaned = 0.0139193 Jy ! Total flux subtracted in 200 components = 0.0139193 Jy ! Clean residual min=-0.004303 max=0.007351 Jy/beam ! Clean residual mean=-0.000002 rms=0.001479 Jy/beam ! Combined flux in latest and established models = 0.491482 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 97 components and 0.491482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068394Jy sigma=1.293233 ! Fit after self-cal, rms=0.068337Jy sigma=1.291854 ! Inverting map ! Added new window around map position (74.5, -114). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00587768 Jy ! Component: 100 - total flux cleaned = 0.0085738 Jy ! Component: 150 - total flux cleaned = 0.0102836 Jy ! Component: 200 - total flux cleaned = 0.0110395 Jy ! Total flux subtracted in 200 components = 0.0110395 Jy ! Clean residual min=-0.004050 max=0.005096 Jy/beam ! Clean residual mean=0.000001 rms=0.001342 Jy/beam ! Combined flux in latest and established models = 0.502521 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 129 components and 0.502521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.067860Jy sigma=1.280618 ! Fit after self-cal, rms=0.067817Jy sigma=1.279719 ! 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=0.067817Jy sigma=1.279719 ! Fit after self-cal, rms=0.066044Jy sigma=1.242394 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.501 mas, bmaj=11.47 mas, bpa=-1.483 degrees ! Estimated noise=0.508369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000607885 Jy ! Component: 100 - total flux cleaned = -0.000628757 Jy ! Component: 150 - total flux cleaned = -0.00137667 Jy ! Component: 200 - total flux cleaned = -0.00194152 Jy ! Total flux subtracted in 200 components = -0.00194152 Jy ! Clean residual min=-0.004023 max=0.006205 Jy/beam ! Clean residual mean=0.000010 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 0.50058 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 151 components and 0.50058 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065929Jy sigma=1.240233 ! Fit after self-cal, rms=0.065916Jy sigma=1.239580 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) ! Added new window around map position (10.5, 2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00559901 Jy ! Component: 100 - total flux cleaned = 0.00643072 Jy ! Component: 150 - total flux cleaned = 0.00593571 Jy ! Component: 200 - total flux cleaned = 0.00534117 Jy ! Total flux subtracted in 200 components = 0.00534117 Jy ! Clean residual min=-0.003272 max=0.003510 Jy/beam ! Clean residual mean=0.000008 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 0.505921 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 188 components and 0.505921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065527Jy sigma=1.231915 ! Fit after self-cal, rms=0.065484Jy sigma=1.231164 ! 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=3.84 mas, bmaj=8.355 mas, bpa=6.741 degrees ! Estimated noise=0.429991 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.84 x 8.355 at 6.741 degrees (North through East) ! Clean map min=-0.002719 max=0.42903 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=3.271 mas, bmaj=7.339 mas, bpa=5.05 degrees ! Estimated noise=0.606517 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.32812 Jy ! Component: 100 - total flux cleaned = 0.407881 Jy ! Component: 150 - total flux cleaned = 0.442246 Jy ! Component: 200 - total flux cleaned = 0.45969 Jy ! Total flux subtracted in 200 components = 0.45969 Jy ! Clean residual min=-0.004673 max=0.008358 Jy/beam ! Clean residual mean=0.000011 rms=0.001418 Jy/beam ! Combined flux in latest and established models = 0.45969 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.45969 Jy ! Inverting map and beam ! Estimated beam: bmin=3.84 mas, bmaj=8.355 mas, bpa=6.741 degrees ! Estimated noise=0.429991 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 = 0.0124663 Jy ! Component: 100 - total flux cleaned = 0.0198315 Jy ! Component: 150 - total flux cleaned = 0.0250721 Jy ! Component: 200 - total flux cleaned = 0.0291126 Jy ! Total flux subtracted in 200 components = 0.0291126 Jy ! Clean residual min=-0.003414 max=0.003528 Jy/beam ! Clean residual mean=0.000005 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.488803 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 37 components and 0.488803 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=7.501 mas, bmaj=11.47 mas, bpa=-1.483 degrees ! Estimated noise=0.508369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00439168 Jy ! Component: 100 - total flux cleaned = 0.00769493 Jy ! Component: 150 - total flux cleaned = 0.0103375 Jy ! Component: 200 - total flux cleaned = 0.0114891 Jy ! Total flux subtracted in 200 components = 0.0114891 Jy ! Clean residual min=-0.003699 max=0.003307 Jy/beam ! Clean residual mean=0.000008 rms=0.000953 Jy/beam ! Combined flux in latest and established models = 0.500292 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 = 0.00053521 Jy ! Component: 100 - total flux cleaned = 0.000670034 Jy ! Component: 150 - total flux cleaned = 0.000670313 Jy ! Component: 200 - total flux cleaned = 0.000669773 Jy ! Total flux subtracted in 200 components = 0.000669773 Jy ! Clean residual min=-0.003338 max=0.003161 Jy/beam ! Clean residual mean=0.000009 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.500962 Jy ! Adding 89 model components to the UV plane model. ! The established model now contains 120 components and 0.500962 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.84 mas, bmaj=8.355 mas, bpa=6.741 degrees ! Estimated noise=0.429991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000126436 Jy ! Component: 100 - total flux cleaned = 5.73047e-05 Jy ! Component: 150 - total flux cleaned = -4.32367e-06 Jy ! Component: 200 - total flux cleaned = -0.000117901 Jy ! Total flux subtracted in 200 components = -0.000117901 Jy ! Clean residual min=-0.002545 max=0.002839 Jy/beam ! Clean residual mean=0.000005 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.500844 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 150 components and 0.500844 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.065156Jy sigma=1.225656 ! Fit after self-cal, rms=0.065127Jy sigma=1.225005 wmodel /J0407+0742_S_map.mod ! wmodel: Unable to open new model file: /J0407+0742_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0407+0742_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.84 x 8.355 at 6.741 degrees (North through East) ! Clean map min=-0.0025627 max=0.43019 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0407+0742_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.430189 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000656294 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.457679 0.457679 0.915358 1.83072 3.66143 7.32287 14.6457 29.2915 58.5829 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.43 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 655.481 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0407+0742_S_dfm.log closed on Thu May 19 20:00:59 2016