! Started logfile: /tmp/maps//J1442+1007_C_20180615_dfm.log on Wed Jul 4 23:29:37 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 /tmp/maps//J1442+1007_C_20180615_uva.fits ! Reading UV FITS file: /tmp/maps//J1442+1007_C_20180615_uva.fits ! AN table 1: 17 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.966013 visibilities/baseline/integration-bin. ! Found source: J1442+1007 ! ! 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 94 lines of history. ! ! Reading 5912 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 J1442+1007_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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.997241Jy sigma=26.378699 ! Fit after self-cal, rms=0.940388Jy sigma=24.887627 ! 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=1.499 mas, bmaj=3.576 mas, bpa=9.225 degrees ! Estimated noise=0.478564 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 = 0.046965 Jy ! Component: 100 - total flux cleaned = 0.0572096 Jy ! Total flux subtracted in 100 components = 0.0572096 Jy ! Clean residual min=-0.002047 max=0.002906 Jy/beam ! Clean residual mean=-0.000001 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.0572096 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0572096 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=0.028682Jy sigma=0.697825 ! Fit after self-cal, rms=0.028673Jy sigma=0.697545 ! 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=1.828 mas, bmaj=3.965 mas, bpa=6.755 degrees ! Estimated noise=0.356518 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 = 0.0026294 Jy ! Component: 100 - total flux cleaned = 0.00341143 Jy ! Component: 150 - total flux cleaned = 0.00344919 Jy ! Component: 200 - total flux cleaned = 0.00342466 Jy ! Total flux subtracted in 200 components = 0.00342466 Jy ! Clean residual min=-0.001501 max=0.001547 Jy/beam ! Clean residual mean=0.000002 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0606342 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 22 components and 0.0606342 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=0.028413Jy sigma=0.692011 ! Fit after self-cal, rms=0.028409Jy sigma=0.691975 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.828 x 3.965 at 6.755 degrees (North through East) ! Clean map min=-0.0014449 max=0.05925 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.92 HN 0.87 KP 1.00 ! LA 1.06 MK 0.91 NL 1.10 OV 0.96 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 0.91 KP 0.93 ! LA 1.12 MK 0.98 NL 1.08 OV 1.00 ! PT 0.94 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 0.96 KP 1.03 ! LA 1.04 MK 0.93 NL 0.97 OV 0.99 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.90 HN 0.98 KP 0.97 ! LA 1.09 MK 0.99 NL 1.01 OV 1.06 ! PT 0.86 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.05 HN 0.96 KP 1.02 ! LA 1.07 MK 1.03 NL 1.03 OV 0.98 ! PT 0.90 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.97 HN 0.94 KP 1.04 ! LA 1.08 MK 0.89 NL 0.97 OV 1.01 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.95 HN 1.04 KP 1.00 ! LA 1.00 MK 1.07 NL 1.01 OV 1.05 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.90 KP 1.04 ! LA 1.06 MK 0.95 NL 1.08 OV 1.05 ! PT 0.91 SC 0.93 ! ! ! Fit before self-cal, rms=0.028409Jy sigma=0.691975 ! Fit after self-cal, rms=0.027641Jy sigma=0.680204 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.811 mas, bmaj=3.962 mas, bpa=6.343 degrees ! Estimated noise=0.354461 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 = 0.000489584 Jy ! Component: 100 - total flux cleaned = 0.00054213 Jy ! Component: 150 - total flux cleaned = 0.000562696 Jy ! Component: 200 - total flux cleaned = 0.000589328 Jy ! Total flux subtracted in 200 components = 0.000589328 Jy ! Clean residual min=-0.001146 max=0.001156 Jy/beam ! Clean residual mean=0.000001 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0612235 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.0612235 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=0.027628Jy sigma=0.679839 ! Fit after self-cal, rms=0.027637Jy sigma=0.679684 ! 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=0.027637Jy sigma=0.679684 ! Fit after self-cal, rms=0.027587Jy sigma=0.679608 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.806 mas, bmaj=3.956 mas, bpa=6.26 degrees ! Estimated noise=0.354346 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000322686 Jy ! Component: 100 - total flux cleaned = 0.000351998 Jy ! Component: 150 - total flux cleaned = 0.000383884 Jy ! Component: 200 - total flux cleaned = 0.000409893 Jy ! Total flux subtracted in 200 components = 0.000409893 Jy ! Clean residual min=-0.001140 max=0.001157 Jy/beam ! Clean residual mean=0.000001 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0616334 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 33 components and 0.0616334 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=0.027580Jy sigma=0.679415 ! Fit after self-cal, rms=0.027580Jy sigma=0.679405 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 (53.7, -59.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000993378 Jy ! Component: 100 - total flux cleaned = 0.00135166 Jy ! Component: 150 - total flux cleaned = 0.00139561 Jy ! Component: 200 - total flux cleaned = 0.00144698 Jy ! Total flux subtracted in 200 components = 0.00144698 Jy ! Clean residual min=-0.001070 max=0.001025 Jy/beam ! Clean residual mean=0.000001 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0630804 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.0630804 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=0.027539Jy sigma=0.678436 ! Fit after self-cal, rms=0.027538Jy sigma=0.678389 ! 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=0.027538Jy sigma=0.678389 ! Fit after self-cal, rms=0.027480Jy sigma=0.678308 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.802 mas, bmaj=3.953 mas, bpa=6.219 degrees ! Estimated noise=0.353971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00024494 Jy ! Component: 100 - total flux cleaned = 0.000327366 Jy ! Component: 150 - total flux cleaned = 0.000379152 Jy ! Component: 200 - total flux cleaned = 0.000426504 Jy ! Total flux subtracted in 200 components = 0.000426504 Jy ! Clean residual min=-0.001048 max=0.001004 Jy/beam ! Clean residual mean=0.000001 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0635069 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 55 components and 0.0635069 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=0.027471Jy sigma=0.678089 ! Fit after self-cal, rms=0.027470Jy sigma=0.678082 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 = 4.89479e-05 Jy ! Component: 100 - total flux cleaned = 6.64093e-05 Jy ! Component: 150 - total flux cleaned = 8.31928e-05 Jy ! Component: 200 - total flux cleaned = 9.90398e-05 Jy ! Total flux subtracted in 200 components = 9.90398e-05 Jy ! Clean residual min=-0.001045 max=0.000998 Jy/beam ! Clean residual mean=0.000001 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.063606 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 63 components and 0.063606 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=0.027466Jy sigma=0.677969 ! Fit after self-cal, rms=0.027465Jy sigma=0.677968 ! 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=0.027465Jy sigma=0.677968 ! Fit after self-cal, rms=0.027482Jy sigma=0.677943 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.608 mas, bmaj=5.587 mas, bpa=-6.029 degrees ! Estimated noise=0.439997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000290341 Jy ! Component: 100 - total flux cleaned = 0.000443776 Jy ! Component: 150 - total flux cleaned = 0.00050059 Jy ! Component: 200 - total flux cleaned = 0.000525306 Jy ! Total flux subtracted in 200 components = 0.000525306 Jy ! Clean residual min=-0.001044 max=0.001139 Jy/beam ! Clean residual mean=0.000002 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0641313 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 71 components and 0.0641313 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=0.027481Jy sigma=0.677909 ! Fit after self-cal, rms=0.027481Jy sigma=0.677899 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 = 6.03043e-06 Jy ! Component: 100 - total flux cleaned = 2.96666e-05 Jy ! Component: 150 - total flux cleaned = 4.64622e-05 Jy ! Component: 200 - total flux cleaned = 5.43862e-05 Jy ! Total flux subtracted in 200 components = 5.43862e-05 Jy ! Clean residual min=-0.001044 max=0.001139 Jy/beam ! Clean residual mean=0.000002 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0641857 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 74 components and 0.0641857 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=0.027482Jy sigma=0.677904 ! Fit after self-cal, rms=0.027481Jy sigma=0.677897 ! 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=1.8 mas, bmaj=3.95 mas, bpa=6.224 degrees ! Estimated noise=0.354297 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.8 x 3.95 at 6.224 degrees (North through East) ! Clean map min=-0.00096989 max=0.059041 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=1.479 mas, bmaj=3.564 mas, bpa=8.634 degrees ! Estimated noise=0.469473 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0460674 Jy ! Component: 100 - total flux cleaned = 0.0561185 Jy ! Component: 150 - total flux cleaned = 0.0588821 Jy ! Component: 200 - total flux cleaned = 0.0603622 Jy ! Total flux subtracted in 200 components = 0.0603622 Jy ! Clean residual min=-0.001618 max=0.001410 Jy/beam ! Clean residual mean=-0.000001 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.0603622 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0603622 Jy ! Inverting map and beam ! Estimated beam: bmin=1.8 mas, bmaj=3.95 mas, bpa=6.224 degrees ! Estimated noise=0.354297 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 = 0.00114361 Jy ! Component: 100 - total flux cleaned = 0.00188921 Jy ! Component: 150 - total flux cleaned = 0.00229004 Jy ! Component: 200 - total flux cleaned = 0.00260226 Jy ! Total flux subtracted in 200 components = 0.00260226 Jy ! Clean residual min=-0.001081 max=0.001024 Jy/beam ! Clean residual mean=0.000001 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0629645 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 34 components and 0.0629645 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=3.608 mas, bmaj=5.587 mas, bpa=-6.029 degrees ! Estimated noise=0.439997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000525277 Jy ! Component: 100 - total flux cleaned = 0.000746897 Jy ! Component: 150 - total flux cleaned = 0.000859005 Jy ! Component: 200 - total flux cleaned = 0.000920893 Jy ! Total flux subtracted in 200 components = 0.000920893 Jy ! Clean residual min=-0.001042 max=0.001156 Jy/beam ! Clean residual mean=0.000001 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0638854 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 = 5.55832e-05 Jy ! Component: 100 - total flux cleaned = 0.000105588 Jy ! Component: 150 - total flux cleaned = 0.000144362 Jy ! Component: 200 - total flux cleaned = 0.000174093 Jy ! Total flux subtracted in 200 components = 0.000174093 Jy ! Clean residual min=-0.001032 max=0.001149 Jy/beam ! Clean residual mean=0.000002 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0640595 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 62 components and 0.0640595 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.8 mas, bmaj=3.95 mas, bpa=6.224 degrees ! Estimated noise=0.354297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.73732e-05 Jy ! Component: 100 - total flux cleaned = -0.000126878 Jy ! Component: 150 - total flux cleaned = -0.000139014 Jy ! Component: 200 - total flux cleaned = -0.000139084 Jy ! Total flux subtracted in 200 components = -0.000139084 Jy ! Clean residual min=-0.001077 max=0.000971 Jy/beam ! Clean residual mean=0.000001 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0639204 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 75 components and 0.0639204 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=0.027490Jy sigma=0.678142 ! Fit after self-cal, rms=0.027489Jy sigma=0.678120 wmodel J1442+1007_C_map.mod ! Writing 75 model components to file: J1442+1007_C_map.mod wobs J1442+1007_C_uvs.fits ! Writing UV FITS file: J1442+1007_C_uvs.fits wwins J1442+1007_C_map.win ! wwins: Wrote 2 windows to J1442+1007_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 = 8.14074e-05 Jy ! Component: 100 - total flux cleaned = 0.000235775 Jy ! Component: 150 - total flux cleaned = 0.000283463 Jy ! Component: 200 - total flux cleaned = 0.000267945 Jy ! Component: 250 - total flux cleaned = 0.000282471 Jy ! Component: 300 - total flux cleaned = 0.000353381 Jy ! Component: 350 - total flux cleaned = 0.000381097 Jy ! Component: 400 - total flux cleaned = 0.000408076 Jy ! Component: 450 - total flux cleaned = 0.000446943 Jy ! Component: 500 - total flux cleaned = 0.000472501 Jy ! Component: 550 - total flux cleaned = 0.000558883 Jy ! Component: 600 - total flux cleaned = 0.00060701 Jy ! Component: 650 - total flux cleaned = 0.000642413 Jy ! Component: 700 - total flux cleaned = 0.000677222 Jy ! Component: 750 - total flux cleaned = 0.000733646 Jy ! Component: 800 - total flux cleaned = 0.000722355 Jy ! Component: 850 - total flux cleaned = 0.000711419 Jy ! Component: 900 - total flux cleaned = 0.000743265 Jy ! Component: 950 - total flux cleaned = 0.000732963 Jy ! Component: 1000 - total flux cleaned = 0.000753492 Jy ! Component: 1050 - total flux cleaned = 0.000733495 Jy ! Component: 1100 - total flux cleaned = 0.000753582 Jy ! Component: 1150 - total flux cleaned = 0.000802559 Jy ! Component: 1200 - total flux cleaned = 0.000802782 Jy ! Component: 1250 - total flux cleaned = 0.000840647 Jy ! Component: 1300 - total flux cleaned = 0.000849912 Jy ! Component: 1350 - total flux cleaned = 0.000868578 Jy ! Component: 1400 - total flux cleaned = 0.000904817 Jy ! Component: 1450 - total flux cleaned = 0.000886811 Jy ! Component: 1500 - total flux cleaned = 0.000886751 Jy ! Component: 1550 - total flux cleaned = 0.000878149 Jy ! Component: 1600 - total flux cleaned = 0.00086966 Jy ! Component: 1650 - total flux cleaned = 0.000886584 Jy ! Component: 1700 - total flux cleaned = 0.00087811 Jy ! Component: 1750 - total flux cleaned = 0.000894676 Jy ! Component: 1800 - total flux cleaned = 0.000886425 Jy ! Component: 1850 - total flux cleaned = 0.000902614 Jy ! Component: 1900 - total flux cleaned = 0.000926486 Jy ! Component: 1950 - total flux cleaned = 0.000918389 Jy ! Component: 2000 - total flux cleaned = 0.000910484 Jy ! Component: 2050 - total flux cleaned = 0.000918266 Jy ! Component: 2100 - total flux cleaned = 0.000941074 Jy ! Component: 2150 - total flux cleaned = 0.000918279 Jy ! Component: 2200 - total flux cleaned = 0.000948295 Jy ! Component: 2250 - total flux cleaned = 0.000955717 Jy ! Component: 2300 - total flux cleaned = 0.000963099 Jy ! Component: 2350 - total flux cleaned = 0.00097765 Jy ! Component: 2400 - total flux cleaned = 0.000970378 Jy ! Component: 2450 - total flux cleaned = 0.000956173 Jy ! Component: 2500 - total flux cleaned = 0.00096318 Jy ! Component: 2550 - total flux cleaned = 0.000963122 Jy ! Component: 2600 - total flux cleaned = 0.000976858 Jy ! Component: 2650 - total flux cleaned = 0.000983686 Jy ! Component: 2700 - total flux cleaned = 0.000963417 Jy ! Component: 2750 - total flux cleaned = 0.000970216 Jy ! Component: 2800 - total flux cleaned = 0.00096362 Jy ! Component: 2850 - total flux cleaned = 0.000976894 Jy ! Component: 2900 - total flux cleaned = 0.000989966 Jy ! Component: 2950 - total flux cleaned = 0.000996444 Jy ! Component: 3000 - total flux cleaned = 0.000996426 Jy ! Component: 3050 - total flux cleaned = 0.000983642 Jy ! Component: 3100 - total flux cleaned = 0.000996348 Jy ! Component: 3150 - total flux cleaned = 0.000990052 Jy ! Component: 3200 - total flux cleaned = 0.00097751 Jy ! Component: 3250 - total flux cleaned = 0.000983771 Jy ! Component: 3300 - total flux cleaned = 0.000990066 Jy ! Component: 3350 - total flux cleaned = 0.000996138 Jy ! Component: 3400 - total flux cleaned = 0.000977798 Jy ! Component: 3450 - total flux cleaned = 0.000965693 Jy ! Component: 3500 - total flux cleaned = 0.000953705 Jy ! Component: 3550 - total flux cleaned = 0.000923887 Jy ! Component: 3600 - total flux cleaned = 0.000923894 Jy ! Component: 3650 - total flux cleaned = 0.000894364 Jy ! Component: 3700 - total flux cleaned = 0.000870985 Jy ! Component: 3750 - total flux cleaned = 0.000870927 Jy ! Component: 3800 - total flux cleaned = 0.000859385 Jy ! Component: 3850 - total flux cleaned = 0.00084791 Jy ! Component: 3900 - total flux cleaned = 0.000836515 Jy ! Component: 3950 - total flux cleaned = 0.000830812 Jy ! Component: 4000 - total flux cleaned = 0.000842074 Jy ! Component: 4050 - total flux cleaned = 0.000814045 Jy ! Total flux subtracted in 4096 components = 0.000830738 Jy ! Clean residual min=-0.000316 max=0.000304 Jy/beam ! Clean residual mean=0.000001 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.0647511 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 368 components and 0.0647511 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /tmp/maps//J1442+1007_C_20180615_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.8 x 3.95 at 6.224 degrees (North through East) ! Clean map min=-0.00068063 max=0.058986 Jy/beam ! Writing clean map to FITS file: /tmp/maps//J1442+1007_C_20180615_map.fits wmodel /tmp/maps//J1442+1007_C_20180615_map.mod ! Writing 368 model components to file: /tmp/maps//J1442+1007_C_20180615_map.mod wobs /tmp/maps//J1442+1007_C_20180615_uvs.fits ! Writing UV FITS file: /tmp/maps//J1442+1007_C_20180615_uvs.fits wwins /tmp/maps//J1442+1007_C_20180615_map.win ! wwins: Wrote 3 windows to /tmp/maps//J1442+1007_C_20180615_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0589861 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.76541e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.496663 0.496663 0.993327 1.98665 3.97331 7.94661 15.8932 31.7864 63.5729 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.058 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 604.03 quit ! Quitting program ! Log file /tmp/maps//J1442+1007_C_20180615_dfm.log closed on Wed Jul 4 23:29:41 2018