! Started logfile: .//J1010+8250_C_dfm.log on Sat Oct 20 23:49:52 2018 float field_size field_size = 1024 float field_cell field_cell = 0.3000 float taper_size taper_size = 40.0 float freq freq = 4.12800 obs .//J1010+8250_C_uvm.fits ! Reading UV FITS file: .//J1010+8250_C_uvm.fits ! AN table 1: 6 integrations on 36 of 36 possible baselines. ! Apparent sampling: 2 visibilities/baseline/integration-bin. ! Found source: J1010+8250 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 3456 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 8 channels. ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/opt64/bin/pima_mupet_01.dfm J1010+8250_C] 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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.076687Jy sigma=75.302534 ! Fit after self-cal, rms=0.666022Jy sigma=50.090806 ! 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=1.73 mas, bmaj=5.536 mas, bpa=17.46 degrees ! Estimated noise=0.485941 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 = 0.239418 Jy ! Component: 100 - total flux cleaned = 0.326435 Jy ! Total flux subtracted in 100 components = 0.326435 Jy ! Clean residual min=-0.024863 max=0.043650 Jy/beam ! Clean residual mean=0.000100 rms=0.006792 Jy/beam ! Combined flux in latest and established models = 0.326435 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.326435 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.142115Jy sigma=8.034185 ! Fit after self-cal, rms=0.138961Jy sigma=7.907574 ! Inverting map ! Added new window around map position (2.7, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.050465 Jy ! Component: 100 - total flux cleaned = 0.0779569 Jy ! Total flux subtracted in 100 components = 0.0779569 Jy ! Clean residual min=-0.017172 max=0.024030 Jy/beam ! Clean residual mean=0.000096 rms=0.004514 Jy/beam ! Combined flux in latest and established models = 0.404392 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.404391 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.104309Jy sigma=7.055225 ! Fit after self-cal, rms=0.103220Jy sigma=7.005296 ! 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=2.361 mas, bmaj=6.061 mas, bpa=16.83 degrees ! Estimated noise=0.299097 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 = 0.027065 Jy ! Component: 100 - total flux cleaned = 0.0402405 Jy ! Component: 150 - total flux cleaned = 0.0469876 Jy ! Component: 200 - total flux cleaned = 0.0480142 Jy ! Total flux subtracted in 200 components = 0.0480142 Jy ! Clean residual min=-0.020330 max=0.020720 Jy/beam ! Clean residual mean=0.000353 rms=0.005800 Jy/beam ! Combined flux in latest and established models = 0.452406 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 32 components and 0.452406 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.090528Jy sigma=7.721231 ! Fit after self-cal, rms=0.090285Jy sigma=7.702579 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.361 x 6.061 at 16.83 degrees (North through East) ! Clean map min=-0.020767 max=0.32957 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 0.81 HN 1.17 KP 1.16 ! LA 1.21 NL 1.22 OV 1.20 PT 1.09 ! SC 1.21 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 FD 0.82 HN 1.15 KP 1.21 ! LA 1.22 NL 1.25 OV 1.18 PT 1.17 ! SC 1.24 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.95 HN 0.93 KP 0.95 ! LA 0.95 NL 1.07 OV 0.93 PT 0.61 ! SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 0.87 KP 0.91 ! LA 0.95 NL 0.98 OV 0.93 PT 0.89 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.91 HN 0.93 KP 0.92 ! LA 0.95 NL 1.04 OV 0.96 PT 0.93 ! SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00 HN 0.89 KP 0.93 ! LA 0.92 NL 0.99 OV 0.93 PT 0.92 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.95 HN 0.87 KP 0.94 ! LA 0.90 NL 1.00 OV 0.94 PT 0.88 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.93 HN 0.91 KP 0.91 ! LA 0.94 NL 0.96 OV 0.95 PT 0.93 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.090285Jy sigma=7.702579 ! Fit after self-cal, rms=0.050496Jy sigma=1.885197 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.356 mas, bmaj=5.989 mas, bpa=16.35 degrees ! Estimated noise=0.298524 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 = 0.000103325 Jy ! Component: 100 - total flux cleaned = -0.000406097 Jy ! Component: 150 - total flux cleaned = -0.000836926 Jy ! Component: 200 - total flux cleaned = -0.00126858 Jy ! Total flux subtracted in 200 components = -0.00126858 Jy ! Clean residual min=-0.004579 max=0.007926 Jy/beam ! Clean residual mean=0.000060 rms=0.001668 Jy/beam ! Combined flux in latest and established models = 0.451137 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 47 components and 0.451137 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049779Jy sigma=1.861062 ! Fit after self-cal, rms=0.049617Jy sigma=1.855598 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049617Jy sigma=1.855598 ! Fit after self-cal, rms=0.049891Jy sigma=1.850437 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.352 mas, bmaj=5.986 mas, bpa=16.28 degrees ! Estimated noise=0.298992 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000237194 Jy ! Component: 100 - total flux cleaned = 9.47759e-05 Jy ! Component: 150 - total flux cleaned = -0.000206691 Jy ! Component: 200 - total flux cleaned = -0.000465177 Jy ! Total flux subtracted in 200 components = -0.000465177 Jy ! Clean residual min=-0.004651 max=0.007960 Jy/beam ! Clean residual mean=0.000059 rms=0.001649 Jy/beam ! Combined flux in latest and established models = 0.450672 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 53 components and 0.450672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049460Jy sigma=1.840902 ! Fit after self-cal, rms=0.049382Jy sigma=1.838454 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 (15.6, 28.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00738106 Jy ! Component: 100 - total flux cleaned = 0.0110572 Jy ! Component: 150 - total flux cleaned = 0.0138327 Jy ! Component: 200 - total flux cleaned = 0.0157125 Jy ! Total flux subtracted in 200 components = 0.0157125 Jy ! Clean residual min=-0.003887 max=0.005063 Jy/beam ! Clean residual mean=0.000033 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.466384 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 80 components and 0.466384 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.048239Jy sigma=1.703114 ! Fit after self-cal, rms=0.048144Jy sigma=1.689853 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.048144Jy sigma=1.689853 ! Fit after self-cal, rms=0.048452Jy sigma=1.676503 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.355 mas, bmaj=5.987 mas, bpa=16.22 degrees ! Estimated noise=0.299081 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00236299 Jy ! Component: 100 - total flux cleaned = 0.00329272 Jy ! Component: 150 - total flux cleaned = 0.00394008 Jy ! Component: 200 - total flux cleaned = 0.00423991 Jy ! Total flux subtracted in 200 components = 0.00423991 Jy ! Clean residual min=-0.003665 max=0.004445 Jy/beam ! Clean residual mean=0.000028 rms=0.001018 Jy/beam ! Combined flux in latest and established models = 0.470624 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 106 components and 0.470624 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.048168Jy sigma=1.656717 ! Fit after self-cal, rms=0.048167Jy sigma=1.655601 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 = 0.000540326 Jy ! Component: 100 - total flux cleaned = 0.000812523 Jy ! Component: 150 - total flux cleaned = 0.00102115 Jy ! Component: 200 - total flux cleaned = 0.001223 Jy ! Total flux subtracted in 200 components = 0.001223 Jy ! Clean residual min=-0.003606 max=0.004324 Jy/beam ! Clean residual mean=0.000027 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 0.471847 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 124 components and 0.471847 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047986Jy sigma=1.646923 ! Fit after self-cal, rms=0.047983Jy sigma=1.646744 ! Inverting map ! Added new window around map position (10.5, -67.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181704 Jy ! Component: 100 - total flux cleaned = 0.00207906 Jy ! Component: 150 - total flux cleaned = 0.00228023 Jy ! Component: 200 - total flux cleaned = 0.00236632 Jy ! Total flux subtracted in 200 components = 0.00236632 Jy ! Clean residual min=-0.003602 max=0.004187 Jy/beam ! Clean residual mean=0.000013 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.474214 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 160 components and 0.474214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047355Jy sigma=1.588869 ! Fit after self-cal, rms=0.047288Jy sigma=1.582505 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047288Jy sigma=1.582505 ! Fit after self-cal, rms=0.047279Jy sigma=1.577335 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.215 mas, bmaj=6.514 mas, bpa=21.07 degrees ! Estimated noise=0.309132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221993 Jy ! Component: 100 - total flux cleaned = 0.00273169 Jy ! Component: 150 - total flux cleaned = 0.00295645 Jy ! Component: 200 - total flux cleaned = 0.00309198 Jy ! Total flux subtracted in 200 components = 0.00309198 Jy ! Clean residual min=-0.003719 max=0.004072 Jy/beam ! Clean residual mean=0.000020 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.477306 Jy selfcal ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 208 components and 0.477306 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.047119Jy sigma=1.554496 ! Fit after self-cal, rms=0.047105Jy sigma=1.551858 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 = 0.000851352 Jy ! Component: 100 - total flux cleaned = 0.000788122 Jy ! Component: 150 - total flux cleaned = 0.000788284 Jy ! Component: 200 - total flux cleaned = 0.000846293 Jy ! Total flux subtracted in 200 components = 0.000846293 Jy ! Clean residual min=-0.003608 max=0.003861 Jy/beam ! Clean residual mean=0.000015 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.478152 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 229 components and 0.478152 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.046994Jy sigma=1.539818 ! Fit after self-cal, rms=0.046984Jy sigma=1.539178 ! 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=2.355 mas, bmaj=5.987 mas, bpa=16.19 degrees ! Estimated noise=0.299083 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.355 x 5.987 at 16.19 degrees (North through East) ! Clean map min=-0.0040464 max=0.33129 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=1.724 mas, bmaj=5.466 mas, bpa=16.83 degrees ! Estimated noise=0.484933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.24065 Jy ! Component: 100 - total flux cleaned = 0.334736 Jy ! Component: 150 - total flux cleaned = 0.383889 Jy ! Component: 200 - total flux cleaned = 0.409716 Jy ! Total flux subtracted in 200 components = 0.409716 Jy ! Clean residual min=-0.007209 max=0.012436 Jy/beam ! Clean residual mean=0.000029 rms=0.002311 Jy/beam ! Combined flux in latest and established models = 0.409716 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.409716 Jy ! Inverting map and beam ! Estimated beam: bmin=2.355 mas, bmaj=5.987 mas, bpa=16.19 degrees ! Estimated noise=0.299083 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 = 0.0211613 Jy ! Component: 100 - total flux cleaned = 0.0320579 Jy ! Component: 150 - total flux cleaned = 0.0398777 Jy ! Component: 200 - total flux cleaned = 0.0459435 Jy ! Total flux subtracted in 200 components = 0.0459435 Jy ! Clean residual min=-0.004091 max=0.006335 Jy/beam ! Clean residual mean=0.000045 rms=0.001453 Jy/beam ! Combined flux in latest and established models = 0.455659 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 58 components and 0.455659 Jy ! Inverting map ! Added new window around map position (6.9, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00564359 Jy ! Component: 100 - total flux cleaned = 0.00747915 Jy ! Component: 150 - total flux cleaned = 0.00934413 Jy ! Component: 200 - total flux cleaned = 0.0109927 Jy ! Total flux subtracted in 200 components = 0.0109927 Jy ! Clean residual min=-0.003602 max=0.004099 Jy/beam ! Clean residual mean=0.000028 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.466652 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 98 components and 0.466652 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.215 mas, bmaj=6.514 mas, bpa=21.07 degrees ! Estimated noise=0.309132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00355926 Jy ! Component: 100 - total flux cleaned = 0.00506969 Jy ! Component: 150 - total flux cleaned = 0.00605689 Jy ! Component: 200 - total flux cleaned = 0.00674173 Jy ! Total flux subtracted in 200 components = 0.00674173 Jy ! Clean residual min=-0.003783 max=0.003851 Jy/beam ! Clean residual mean=0.000030 rms=0.001016 Jy/beam ! Combined flux in latest and established models = 0.473393 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 = 0.000528772 Jy ! Component: 100 - total flux cleaned = 0.00101075 Jy ! Component: 150 - total flux cleaned = 0.00116017 Jy ! Component: 200 - total flux cleaned = 0.00137715 Jy ! Total flux subtracted in 200 components = 0.00137715 Jy ! Clean residual min=-0.003703 max=0.003553 Jy/beam ! Clean residual mean=0.000026 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.474771 Jy ! Adding 91 model components to the UV plane model. ! The established model now contains 177 components and 0.474771 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.355 mas, bmaj=5.987 mas, bpa=16.19 degrees ! Estimated noise=0.299083 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000339565 Jy ! Component: 100 - total flux cleaned = 0.000404477 Jy ! Component: 150 - total flux cleaned = 0.000405725 Jy ! Component: 200 - total flux cleaned = 0.000523698 Jy ! Total flux subtracted in 200 components = 0.000523698 Jy ! Clean residual min=-0.003474 max=0.003408 Jy/beam ! Clean residual mean=0.000016 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.475294 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 214 components and 0.475294 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.046576Jy sigma=1.546367 ! Fit after self-cal, rms=0.046492Jy sigma=1.538757 wmodel J1010+8250_C_map.mod ! Writing 214 model components to file: J1010+8250_C_map.mod wobs J1010+8250_C_uvs.fits ! Writing UV FITS file: J1010+8250_C_uvs.fits wwins J1010+8250_C_map.win ! wwins: Wrote 5 windows to J1010+8250_C_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 = -0.000444558 Jy ! Component: 100 - total flux cleaned = -0.000784306 Jy ! Component: 150 - total flux cleaned = -0.000943599 Jy ! Component: 200 - total flux cleaned = -0.00104554 Jy ! Component: 250 - total flux cleaned = -0.000996506 Jy ! Component: 300 - total flux cleaned = -0.000997961 Jy ! Component: 350 - total flux cleaned = -0.00113716 Jy ! Component: 400 - total flux cleaned = -0.00109124 Jy ! Component: 450 - total flux cleaned = -0.00122317 Jy ! Component: 500 - total flux cleaned = -0.00126539 Jy ! Component: 550 - total flux cleaned = -0.00118156 Jy ! Component: 600 - total flux cleaned = -0.00114115 Jy ! Component: 650 - total flux cleaned = -0.00118102 Jy ! Component: 700 - total flux cleaned = -0.00118088 Jy ! Component: 750 - total flux cleaned = -0.00121865 Jy ! Component: 800 - total flux cleaned = -0.00118096 Jy ! Component: 850 - total flux cleaned = -0.00121791 Jy ! Component: 900 - total flux cleaned = -0.00118136 Jy ! Component: 950 - total flux cleaned = -0.00114514 Jy ! Component: 1000 - total flux cleaned = -0.00107437 Jy ! Component: 1050 - total flux cleaned = -0.00107468 Jy ! Component: 1100 - total flux cleaned = -0.00110864 Jy ! Component: 1150 - total flux cleaned = -0.00110864 Jy ! Component: 1200 - total flux cleaned = -0.00107496 Jy ! Component: 1250 - total flux cleaned = -0.00104169 Jy ! Component: 1300 - total flux cleaned = -0.000976695 Jy ! Component: 1350 - total flux cleaned = -0.000912787 Jy ! Component: 1400 - total flux cleaned = -0.000944773 Jy ! Component: 1450 - total flux cleaned = -0.000913286 Jy ! Component: 1500 - total flux cleaned = -0.000912917 Jy ! Component: 1550 - total flux cleaned = -0.000789885 Jy ! Component: 1600 - total flux cleaned = -0.0007903 Jy ! Component: 1650 - total flux cleaned = -0.00079048 Jy ! Component: 1700 - total flux cleaned = -0.000731531 Jy ! Component: 1750 - total flux cleaned = -0.000761293 Jy ! Component: 1800 - total flux cleaned = -0.000790598 Jy ! Component: 1850 - total flux cleaned = -0.000790677 Jy ! Component: 1900 - total flux cleaned = -0.000819336 Jy ! Component: 1950 - total flux cleaned = -0.000762869 Jy ! Component: 2000 - total flux cleaned = -0.000903418 Jy ! Component: 2050 - total flux cleaned = -0.000931428 Jy ! Component: 2100 - total flux cleaned = -0.000959082 Jy ! Component: 2150 - total flux cleaned = -0.000958889 Jy ! Component: 2200 - total flux cleaned = -0.00101313 Jy ! Component: 2250 - total flux cleaned = -0.00106667 Jy ! Component: 2300 - total flux cleaned = -0.00104031 Jy ! Component: 2350 - total flux cleaned = -0.00119866 Jy ! Component: 2400 - total flux cleaned = -0.00127656 Jy ! Component: 2450 - total flux cleaned = -0.00130268 Jy ! Component: 2500 - total flux cleaned = -0.00132858 Jy ! Component: 2550 - total flux cleaned = -0.00140517 Jy ! Component: 2600 - total flux cleaned = -0.00145563 Jy ! Component: 2650 - total flux cleaned = -0.00150591 Jy ! Component: 2700 - total flux cleaned = -0.0016052 Jy ! Component: 2750 - total flux cleaned = -0.00162959 Jy ! Component: 2800 - total flux cleaned = -0.00160504 Jy ! Component: 2850 - total flux cleaned = -0.00172687 Jy ! Component: 2900 - total flux cleaned = -0.00170284 Jy ! Component: 2950 - total flux cleaned = -0.00182272 Jy ! Component: 3000 - total flux cleaned = -0.0018701 Jy ! Component: 3050 - total flux cleaned = -0.00187031 Jy ! Component: 3100 - total flux cleaned = -0.00189403 Jy ! Component: 3150 - total flux cleaned = -0.00203389 Jy ! Component: 3200 - total flux cleaned = -0.00203373 Jy ! Component: 3250 - total flux cleaned = -0.00203365 Jy ! Component: 3300 - total flux cleaned = -0.00205668 Jy ! Component: 3350 - total flux cleaned = -0.00221586 Jy ! Component: 3400 - total flux cleaned = -0.00217063 Jy ! Component: 3450 - total flux cleaned = -0.00221565 Jy ! Component: 3500 - total flux cleaned = -0.0022602 Jy ! Component: 3550 - total flux cleaned = -0.00228238 Jy ! Component: 3600 - total flux cleaned = -0.00232637 Jy ! Component: 3650 - total flux cleaned = -0.00239212 Jy ! Component: 3700 - total flux cleaned = -0.00243563 Jy ! Component: 3750 - total flux cleaned = -0.00247887 Jy ! Component: 3800 - total flux cleaned = -0.00258613 Jy ! Component: 3850 - total flux cleaned = -0.00262864 Jy ! Component: 3900 - total flux cleaned = -0.00260756 Jy ! Component: 3950 - total flux cleaned = -0.00267088 Jy ! Component: 4000 - total flux cleaned = -0.00273343 Jy ! Component: 4050 - total flux cleaned = -0.00273314 Jy ! Total flux subtracted in 4096 components = -0.00269164 Jy ! Clean residual min=-0.001128 max=0.001294 Jy/beam ! Clean residual mean=0.000010 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.472603 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 507 components and 0.472603 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1010+8250_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.355 x 5.987 at 16.19 degrees (North through East) ! Clean map min=-0.0050226 max=0.33188 Jy/beam ! Writing clean map to FITS file: .//J1010+8250_C_map.fits wmodel .//J1010+8250_C_map.mod ! Writing 507 model components to file: .//J1010+8250_C_map.mod wobs .//J1010+8250_C_uvs.fits ! Writing UV FITS file: .//J1010+8250_C_uvs.fits wwins .//J1010+8250_C_map.win ! wwins: Wrote 6 windows to .//J1010+8250_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.331883 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000401437 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.362872 0.362872 0.725744 1.45149 2.90298 5.80595 11.6119 23.2238 46.4476 92.8952 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.331 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 826.737 quit ! Quitting program ! Log file .//J1010+8250_C_dfm.log closed on Sat Oct 20 23:49:56 2018