! Started logfile: .//J1010+8250_X_dfm.log on Sat Oct 20 23:49:56 2018 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 7.39200 obs .//J1010+8250_X_uvm.fits ! Reading UV FITS file: .//J1010+8250_X_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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/opt64/bin/pima_mupet_01.dfm J1010+8250_X] 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 0.200x0.200 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=1.051013Jy sigma=51.475801 ! Fit after self-cal, rms=0.683545Jy sigma=32.304057 ! 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=0.899 mas, bmaj=3.21 mas, bpa=18.24 degrees ! Estimated noise=0.5809 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 = 0.244926 Jy ! Component: 100 - total flux cleaned = 0.306401 Jy ! Total flux subtracted in 100 components = 0.306401 Jy ! Clean residual min=-0.024103 max=0.047245 Jy/beam ! Clean residual mean=0.000207 rms=0.005664 Jy/beam ! Combined flux in latest and established models = 0.306401 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.306401 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=0.100697Jy sigma=4.420657 ! Fit after self-cal, rms=0.100717Jy sigma=4.420043 ! Inverting map ! Added new window around map position (2.6, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0430792 Jy ! Component: 100 - total flux cleaned = 0.0600465 Jy ! Total flux subtracted in 100 components = 0.0600465 Jy ! Clean residual min=-0.015283 max=0.030191 Jy/beam ! Clean residual mean=0.000106 rms=0.003499 Jy/beam ! Combined flux in latest and established models = 0.366447 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.366447 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=0.074275Jy sigma=3.068767 ! Fit after self-cal, rms=0.070847Jy sigma=2.870531 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0212577 Jy ! Component: 100 - total flux cleaned = 0.0278027 Jy ! Total flux subtracted in 100 components = 0.0278027 Jy ! Clean residual min=-0.009936 max=0.016056 Jy/beam ! Clean residual mean=0.000055 rms=0.002353 Jy/beam ! Combined flux in latest and established models = 0.39425 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 0.39425 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=0.061794Jy sigma=2.495215 ! Fit after self-cal, rms=0.060857Jy sigma=2.437411 ! 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=1.152 mas, bmaj=3.413 mas, bpa=18.95 degrees ! Estimated noise=0.386522 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 = 0.0116106 Jy ! Component: 100 - total flux cleaned = 0.0116505 Jy ! Component: 150 - total flux cleaned = 0.0114719 Jy ! Component: 200 - total flux cleaned = 0.0114789 Jy ! Total flux subtracted in 200 components = 0.0114789 Jy ! Clean residual min=-0.007503 max=0.010511 Jy/beam ! Clean residual mean=0.000085 rms=0.002028 Jy/beam ! Combined flux in latest and established models = 0.405729 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 45 components and 0.405729 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=0.057450Jy sigma=2.356814 ! Fit after self-cal, rms=0.057277Jy sigma=2.341620 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.152 x 3.413 at 18.95 degrees (North through East) ! Clean map min=-0.0068276 max=0.29662 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 0.93 KP 1.07 ! LA 0.97 NL 1.15 OV 0.98 PT 0.93 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.89 HN 1.12 KP 1.11 ! LA 1.10 NL 1.34 OV 1.16 PT 1.09 ! SC 1.14 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 0.96 KP 0.94 ! LA 0.98 NL 1.18 OV 0.95 PT 0.91 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.05 HN 1.01 KP 0.94 ! LA 0.99 NL 1.19 OV 0.98 PT 0.96 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 0.94 KP 0.98 ! LA 0.99 NL 1.21 OV 0.98 PT 0.95 ! SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 0.97 KP 1.02 ! LA 1.01 NL 1.22 OV 0.99 PT 0.95 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 0.96 KP 0.93 ! LA 1.01 NL 1.17 OV 1.00 PT 0.93 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 0.98 KP 0.88 ! LA 1.00 NL 1.10 OV 0.93 PT 0.90 ! SC 1.06 ! ! ! Fit before self-cal, rms=0.057277Jy sigma=2.341620 ! Fit after self-cal, rms=0.050425Jy sigma=1.291742 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.151 mas, bmaj=3.384 mas, bpa=18.93 degrees ! Estimated noise=0.393297 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 = 0.000617354 Jy ! Component: 100 - total flux cleaned = 0.000804823 Jy ! Component: 150 - total flux cleaned = 0.00096202 Jy ! Component: 200 - total flux cleaned = 0.00110316 Jy ! Total flux subtracted in 200 components = 0.00110316 Jy ! Clean residual min=-0.004409 max=0.004883 Jy/beam ! Clean residual mean=-0.000038 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 0.406832 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 62 components and 0.406832 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=0.049947Jy sigma=1.272132 ! Fit after self-cal, rms=0.049938Jy sigma=1.270717 ! 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=0.049938Jy sigma=1.270717 ! Fit after self-cal, rms=0.050464Jy sigma=1.268491 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.152 mas, bmaj=3.381 mas, bpa=18.87 degrees ! Estimated noise=0.393895 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000420065 Jy ! Component: 100 - total flux cleaned = 0.000564711 Jy ! Component: 150 - total flux cleaned = 0.000565251 Jy ! Component: 200 - total flux cleaned = 0.000507241 Jy ! Total flux subtracted in 200 components = 0.000507241 Jy ! Clean residual min=-0.004393 max=0.004589 Jy/beam ! Clean residual mean=-0.000037 rms=0.001133 Jy/beam ! Combined flux in latest and established models = 0.407339 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 70 components and 0.407339 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=0.050162Jy sigma=1.259007 ! Fit after self-cal, rms=0.050160Jy sigma=1.258769 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 = -5.84236e-05 Jy ! Component: 100 - total flux cleaned = -0.000107428 Jy ! Component: 150 - total flux cleaned = -0.000108104 Jy ! Component: 200 - total flux cleaned = -0.000153115 Jy ! Total flux subtracted in 200 components = -0.000153115 Jy ! Clean residual min=-0.004317 max=0.004457 Jy/beam ! Clean residual mean=-0.000037 rms=0.001117 Jy/beam ! Combined flux in latest and established models = 0.407186 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 75 components and 0.407186 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=0.050016Jy sigma=1.254033 ! Fit after self-cal, rms=0.050015Jy sigma=1.253959 ! 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=0.050015Jy sigma=1.253959 ! Fit after self-cal, rms=0.050638Jy sigma=1.251778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.152 mas, bmaj=3.379 mas, bpa=18.82 degrees ! Estimated noise=0.394677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000636343 Jy ! Component: 100 - total flux cleaned = 0.000634764 Jy ! Component: 150 - total flux cleaned = 0.000585628 Jy ! Component: 200 - total flux cleaned = 0.000542462 Jy ! Total flux subtracted in 200 components = 0.000542462 Jy ! Clean residual min=-0.004298 max=0.004476 Jy/beam ! Clean residual mean=-0.000037 rms=0.001103 Jy/beam ! Combined flux in latest and established models = 0.407729 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 81 components and 0.407729 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=0.050454Jy sigma=1.246946 ! Fit after self-cal, rms=0.050453Jy sigma=1.246888 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 = -4.24283e-05 Jy ! Component: 100 - total flux cleaned = -8.18164e-05 Jy ! Component: 150 - total flux cleaned = -0.000119009 Jy ! Component: 200 - total flux cleaned = -0.000118998 Jy ! Total flux subtracted in 200 components = -0.000118998 Jy ! Clean residual min=-0.004236 max=0.004474 Jy/beam ! Clean residual mean=-0.000037 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 0.40761 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 84 components and 0.40761 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=0.050361Jy sigma=1.244158 ! Fit after self-cal, rms=0.050359Jy sigma=1.244125 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.050359Jy sigma=1.244125 ! Fit after self-cal, rms=0.050845Jy sigma=1.242744 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.317 mas, bmaj=3.629 mas, bpa=25.95 degrees ! Estimated noise=0.452211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000395295 Jy ! Component: 100 - total flux cleaned = 0.000493842 Jy ! Component: 150 - total flux cleaned = 0.000582201 Jy ! Component: 200 - total flux cleaned = 0.000582972 Jy ! Total flux subtracted in 200 components = 0.000582972 Jy ! Clean residual min=-0.005469 max=0.005175 Jy/beam ! Clean residual mean=-0.000068 rms=0.001439 Jy/beam ! Combined flux in latest and established models = 0.408193 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 97 components and 0.408193 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=0.050709Jy sigma=1.241688 ! Fit after self-cal, rms=0.050712Jy sigma=1.241387 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 = 1.85859e-06 Jy ! Component: 100 - total flux cleaned = 3.77543e-05 Jy ! Component: 150 - total flux cleaned = 7.12457e-05 Jy ! Component: 200 - total flux cleaned = 7.11946e-05 Jy ! Total flux subtracted in 200 components = 7.11946e-05 Jy ! Clean residual min=-0.005449 max=0.005136 Jy/beam ! Clean residual mean=-0.000068 rms=0.001422 Jy/beam ! Combined flux in latest and established models = 0.408264 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 104 components and 0.408264 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=0.050653Jy sigma=1.242161 ! Fit after self-cal, rms=0.050655Jy sigma=1.242079 ! 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=1.151 mas, bmaj=3.377 mas, bpa=18.77 degrees ! Estimated noise=0.395311 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.151 x 3.377 at 18.77 degrees (North through East) ! Clean map min=-0.0041942 max=0.3031 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=0.8976 mas, bmaj=3.175 mas, bpa=18 degrees ! Estimated noise=0.589137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.247866 Jy ! Component: 100 - total flux cleaned = 0.318296 Jy ! Component: 150 - total flux cleaned = 0.356382 Jy ! Component: 200 - total flux cleaned = 0.379874 Jy ! Total flux subtracted in 200 components = 0.379874 Jy ! Clean residual min=-0.007125 max=0.012067 Jy/beam ! Clean residual mean=0.000040 rms=0.002214 Jy/beam ! Combined flux in latest and established models = 0.379874 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.379874 Jy ! Inverting map and beam ! Estimated beam: bmin=1.151 mas, bmaj=3.377 mas, bpa=18.77 degrees ! Estimated noise=0.395311 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 = 0.0193234 Jy ! Component: 100 - total flux cleaned = 0.0285013 Jy ! Component: 150 - total flux cleaned = 0.0288311 Jy ! Component: 200 - total flux cleaned = 0.0284467 Jy ! Total flux subtracted in 200 components = 0.0284467 Jy ! Clean residual min=-0.004301 max=0.005348 Jy/beam ! Clean residual mean=-0.000041 rms=0.001300 Jy/beam ! Combined flux in latest and established models = 0.408321 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 29 components and 0.408321 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.317 mas, bmaj=3.629 mas, bpa=25.95 degrees ! Estimated noise=0.452211 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000124043 Jy ! Component: 100 - total flux cleaned = -0.000262291 Jy ! Component: 150 - total flux cleaned = -0.00048179 Jy ! Component: 200 - total flux cleaned = -0.000482067 Jy ! Total flux subtracted in 200 components = -0.000482067 Jy ! Clean residual min=-0.005468 max=0.005566 Jy/beam ! Clean residual mean=-0.000067 rms=0.001493 Jy/beam ! Combined flux in latest and established models = 0.407839 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 = -5.52191e-07 Jy ! Component: 100 - total flux cleaned = 0.000121567 Jy ! Component: 150 - total flux cleaned = 0.000174092 Jy ! Component: 200 - total flux cleaned = 0.000220906 Jy ! Total flux subtracted in 200 components = 0.000220906 Jy ! Clean residual min=-0.005410 max=0.005207 Jy/beam ! Clean residual mean=-0.000067 rms=0.001434 Jy/beam ! Combined flux in latest and established models = 0.40806 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 54 components and 0.40806 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.151 mas, bmaj=3.377 mas, bpa=18.77 degrees ! Estimated noise=0.395311 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.06011e-05 Jy ! Component: 100 - total flux cleaned = -0.000144927 Jy ! Component: 150 - total flux cleaned = -0.000239013 Jy ! Component: 200 - total flux cleaned = -0.000202962 Jy ! Total flux subtracted in 200 components = -0.000202962 Jy ! Clean residual min=-0.004024 max=0.004327 Jy/beam ! Clean residual mean=-0.000036 rms=0.001073 Jy/beam ! Combined flux in latest and established models = 0.407857 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.407857 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=0.050529Jy sigma=1.244138 ! Fit after self-cal, rms=0.050522Jy sigma=1.243733 wmodel J1010+8250_X_map.mod ! Writing 67 model components to file: J1010+8250_X_map.mod wobs J1010+8250_X_uvs.fits ! Writing UV FITS file: J1010+8250_X_uvs.fits wwins J1010+8250_X_map.win ! wwins: Wrote 2 windows to J1010+8250_X_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 = 0.00129446 Jy ! Component: 100 - total flux cleaned = 0.00144562 Jy ! Component: 150 - total flux cleaned = 0.00144661 Jy ! Component: 200 - total flux cleaned = 0.00151669 Jy ! Component: 250 - total flux cleaned = 0.00158479 Jy ! Component: 300 - total flux cleaned = 0.0017167 Jy ! Component: 350 - total flux cleaned = 0.00184379 Jy ! Component: 400 - total flux cleaned = 0.00184485 Jy ! Component: 450 - total flux cleaned = 0.00190594 Jy ! Component: 500 - total flux cleaned = 0.00196543 Jy ! Component: 550 - total flux cleaned = 0.00190669 Jy ! Component: 600 - total flux cleaned = 0.00207935 Jy ! Component: 650 - total flux cleaned = 0.00213595 Jy ! Component: 700 - total flux cleaned = 0.00224688 Jy ! Component: 750 - total flux cleaned = 0.0022469 Jy ! Component: 800 - total flux cleaned = 0.00230031 Jy ! Component: 850 - total flux cleaned = 0.00235324 Jy ! Component: 900 - total flux cleaned = 0.00235297 Jy ! Component: 950 - total flux cleaned = 0.00235307 Jy ! Component: 1000 - total flux cleaned = 0.00220175 Jy ! Component: 1050 - total flux cleaned = 0.00220165 Jy ! Component: 1100 - total flux cleaned = 0.00220153 Jy ! Component: 1150 - total flux cleaned = 0.00215364 Jy ! Component: 1200 - total flux cleaned = 0.0021064 Jy ! Component: 1250 - total flux cleaned = 0.00205951 Jy ! Component: 1300 - total flux cleaned = 0.00201291 Jy ! Component: 1350 - total flux cleaned = 0.00183138 Jy ! Component: 1400 - total flux cleaned = 0.00178646 Jy ! Component: 1450 - total flux cleaned = 0.00165387 Jy ! Component: 1500 - total flux cleaned = 0.00156742 Jy ! Component: 1550 - total flux cleaned = 0.00152468 Jy ! Component: 1600 - total flux cleaned = 0.00148181 Jy ! Component: 1650 - total flux cleaned = 0.00139792 Jy ! Component: 1700 - total flux cleaned = 0.00131624 Jy ! Component: 1750 - total flux cleaned = 0.00127576 Jy ! Component: 1800 - total flux cleaned = 0.00123588 Jy ! Component: 1850 - total flux cleaned = 0.00127522 Jy ! Component: 1900 - total flux cleaned = 0.00123595 Jy ! Component: 1950 - total flux cleaned = 0.00123615 Jy ! Component: 2000 - total flux cleaned = 0.0013129 Jy ! Component: 2050 - total flux cleaned = 0.00119932 Jy ! Component: 2100 - total flux cleaned = 0.0012369 Jy ! Component: 2150 - total flux cleaned = 0.00123662 Jy ! Component: 2200 - total flux cleaned = 0.00123638 Jy ! Component: 2250 - total flux cleaned = 0.00109112 Jy ! Component: 2300 - total flux cleaned = 0.00112713 Jy ! Component: 2350 - total flux cleaned = 0.00102071 Jy ! Component: 2400 - total flux cleaned = 0.0010204 Jy ! Component: 2450 - total flux cleaned = 0.000985829 Jy ! Component: 2500 - total flux cleaned = 0.000916865 Jy ! Component: 2550 - total flux cleaned = 0.000882853 Jy ! Component: 2600 - total flux cleaned = 0.000848895 Jy ! Component: 2650 - total flux cleaned = 0.00078268 Jy ! Component: 2700 - total flux cleaned = 0.000849113 Jy ! Component: 2750 - total flux cleaned = 0.000717787 Jy ! Component: 2800 - total flux cleaned = 0.000815633 Jy ! Component: 2850 - total flux cleaned = 0.00062256 Jy ! Component: 2900 - total flux cleaned = 0.000654752 Jy ! Component: 2950 - total flux cleaned = 0.00059165 Jy ! Component: 3000 - total flux cleaned = 0.000560066 Jy ! Component: 3050 - total flux cleaned = 0.000497956 Jy ! Component: 3100 - total flux cleaned = 0.000498089 Jy ! Component: 3150 - total flux cleaned = 0.000467418 Jy ! Component: 3200 - total flux cleaned = 0.000376302 Jy ! Component: 3250 - total flux cleaned = 0.000346158 Jy ! Component: 3300 - total flux cleaned = 0.000316517 Jy ! Component: 3350 - total flux cleaned = 0.000375758 Jy ! Component: 3400 - total flux cleaned = 0.00031705 Jy ! Component: 3450 - total flux cleaned = 0.000317012 Jy ! Component: 3500 - total flux cleaned = 0.000259301 Jy ! Component: 3550 - total flux cleaned = 0.000173152 Jy ! Component: 3600 - total flux cleaned = 0.000144846 Jy ! Component: 3650 - total flux cleaned = 8.83039e-05 Jy ! Component: 3700 - total flux cleaned = 3.93658e-06 Jy ! Component: 3750 - total flux cleaned = 8.82648e-05 Jy ! Component: 3800 - total flux cleaned = -2.25666e-05 Jy ! Component: 3850 - total flux cleaned = -7.75201e-05 Jy ! Component: 3900 - total flux cleaned = -5.01339e-05 Jy ! Component: 3950 - total flux cleaned = -7.73722e-05 Jy ! Component: 4000 - total flux cleaned = -0.000104467 Jy ! Component: 4050 - total flux cleaned = -0.000185074 Jy ! Total flux subtracted in 4096 components = -0.000185125 Jy ! Clean residual min=-0.001454 max=0.001572 Jy/beam ! Clean residual mean=-0.000005 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.407672 Jy keep ! Adding 250 model components to the UV plane model. ! The established model now contains 317 components and 0.407672 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J1010+8250_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.151 x 3.377 at 18.77 degrees (North through East) ! Clean map min=-0.009278 max=0.30199 Jy/beam ! Writing clean map to FITS file: .//J1010+8250_X_map.fits wmodel .//J1010+8250_X_map.mod ! Writing 317 model components to file: .//J1010+8250_X_map.mod wobs .//J1010+8250_X_uvs.fits ! Writing UV FITS file: .//J1010+8250_X_uvs.fits wwins .//J1010+8250_X_map.win ! wwins: Wrote 3 windows to .//J1010+8250_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.301986 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000500836 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.497542 0.497542 0.995083 1.99017 3.98033 7.96067 15.9213 31.8427 63.6853 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.301 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 602.964 quit ! Quitting program ! Log file .//J1010+8250_X_dfm.log closed on Sat Oct 20 23:50:00 2018