! Started logfile: .//J2105-3008_C_dfm.log on Mon Jan 20 19:10:46 2020 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 .//J2105-3008_C_uva.fits ! Reading UV FITS file: .//J2105-3008_C_uva.fits ! AN table 1: 17 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.957983 visibilities/baseline/integration-bin. ! Found source: J2105-3008 ! ! 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 3648 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 J2105-3008_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=1.002931Jy sigma=14.424125 ! Fit after self-cal, rms=0.955515Jy sigma=13.712290 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.54 mas, bmaj=17.8 mas, bpa=-4.958 degrees ! Estimated noise=1.32654 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 = 0.0360562 Jy ! Component: 100 - total flux cleaned = 0.043981 Jy ! Total flux subtracted in 100 components = 0.043981 Jy ! Clean residual min=-0.003827 max=0.003576 Jy/beam ! Clean residual mean=-0.000002 rms=0.001075 Jy/beam ! Combined flux in latest and established models = 0.043981 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.043981 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=0.054548Jy sigma=0.650061 ! Fit after self-cal, rms=0.053597Jy sigma=0.633995 ! 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=3.28 mas, bmaj=18.59 mas, bpa=-4.986 degrees ! Estimated noise=0.846627 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 = 0.00424689 Jy ! Component: 100 - total flux cleaned = 0.00655329 Jy ! Component: 150 - total flux cleaned = 0.00810112 Jy ! Component: 200 - total flux cleaned = 0.00920263 Jy ! Total flux subtracted in 200 components = 0.00920263 Jy ! Clean residual min=-0.002651 max=0.001828 Jy/beam ! Clean residual mean=0.000003 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.0531836 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 64 components and 0.0531836 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=0.053287Jy sigma=0.627161 ! Fit after self-cal, rms=0.053330Jy sigma=0.626965 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.28 x 18.59 at -4.986 degrees (North through East) ! Clean map min=-0.0026401 max=0.047344 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.00 HN 1.10 KP 1.00 ! LA 0.99 NL 0.85 OV 1.20 PT 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.97 KP 0.93 ! LA 1.06 NL 1.14 OV 0.99 PT 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 0.80 KP 0.99 ! LA 0.93 NL 1.09 OV 1.02 PT 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.97 KP 0.89 ! LA 1.18 NL 1.08 OV 1.05 PT 0.86 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 0.88 KP 1.02 ! LA 0.85 NL 1.10 OV 0.95 PT 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.94 HN 1.11 KP 0.91 ! LA 0.92 NL 1.02 OV 0.97 PT 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 1.01 KP 0.92 ! LA 1.04 NL 1.00 OV 1.02 PT 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.18 KP 1.09 ! LA 1.09 NL 0.96 OV 0.99 PT 0.95 ! ! ! Fit before self-cal, rms=0.053330Jy sigma=0.626965 ! Fit after self-cal, rms=0.054165Jy sigma=0.622739 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.289 mas, bmaj=18.73 mas, bpa=-5.023 degrees ! Estimated noise=0.837805 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 = -5.01386e-06 Jy ! Component: 100 - total flux cleaned = 1.39307e-05 Jy ! Component: 150 - total flux cleaned = 4.74094e-05 Jy ! Component: 200 - total flux cleaned = 9.41182e-05 Jy ! Total flux subtracted in 200 components = 9.41182e-05 Jy ! Clean residual min=-0.002201 max=0.001663 Jy/beam ! Clean residual mean=0.000004 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.0532777 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 85 components and 0.0532777 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=0.054148Jy sigma=0.622546 ! Fit after self-cal, rms=0.054238Jy sigma=0.622252 ! 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=0.054238Jy sigma=0.622252 ! Fit after self-cal, rms=0.054480Jy sigma=0.622220 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.285 mas, bmaj=18.77 mas, bpa=-5.031 degrees ! Estimated noise=0.839749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000148295 Jy ! Component: 100 - total flux cleaned = 0.000163603 Jy ! Component: 150 - total flux cleaned = 0.000191348 Jy ! Component: 200 - total flux cleaned = 0.000229394 Jy ! Total flux subtracted in 200 components = 0.000229394 Jy ! Clean residual min=-0.002179 max=0.001702 Jy/beam ! Clean residual mean=0.000003 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.0535071 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 96 components and 0.0535071 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=0.054468Jy sigma=0.622098 ! Fit after self-cal, rms=0.054485Jy sigma=0.622079 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 = 0.000100708 Jy ! Component: 100 - total flux cleaned = 0.000113955 Jy ! Component: 150 - total flux cleaned = 0.000125048 Jy ! Component: 200 - total flux cleaned = 0.00015711 Jy ! Total flux subtracted in 200 components = 0.00015711 Jy ! Clean residual min=-0.002177 max=0.001726 Jy/beam ! Clean residual mean=0.000003 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0536642 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 111 components and 0.0536643 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=0.054477Jy sigma=0.622010 ! Fit after self-cal, rms=0.054483Jy sigma=0.622000 ! 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=0.054483Jy sigma=0.622000 ! Fit after self-cal, rms=0.054537Jy sigma=0.621991 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.282 mas, bmaj=18.79 mas, bpa=-5.04 degrees ! Estimated noise=0.841157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000143991 Jy ! Component: 100 - total flux cleaned = 0.000155676 Jy ! Component: 150 - total flux cleaned = 0.000186501 Jy ! Component: 200 - total flux cleaned = 0.000205589 Jy ! Total flux subtracted in 200 components = 0.000205589 Jy ! Clean residual min=-0.002168 max=0.001725 Jy/beam ! Clean residual mean=0.000002 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.0538698 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 114 components and 0.0538698 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=0.054531Jy sigma=0.621929 ! Fit after self-cal, rms=0.054536Jy sigma=0.621924 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 = 4.99339e-05 Jy ! Component: 100 - total flux cleaned = 6.92124e-05 Jy ! Component: 150 - total flux cleaned = 8.70608e-05 Jy ! Component: 200 - total flux cleaned = 0.000113111 Jy ! Total flux subtracted in 200 components = 0.000113111 Jy ! Clean residual min=-0.002164 max=0.001737 Jy/beam ! Clean residual mean=0.000002 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.0539829 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 123 components and 0.053983 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=0.054532Jy sigma=0.621881 ! Fit after self-cal, rms=0.054535Jy sigma=0.621877 ! 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=0.054535Jy sigma=0.621877 ! Fit after self-cal, rms=0.054571Jy sigma=0.621871 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.667 mas, bmaj=18.42 mas, bpa=-5.116 degrees ! Estimated noise=0.846274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000271846 Jy ! Component: 100 - total flux cleaned = -0.00028387 Jy ! Component: 150 - total flux cleaned = -0.000303209 Jy ! Component: 200 - total flux cleaned = -0.00032029 Jy ! Total flux subtracted in 200 components = -0.00032029 Jy ! Clean residual min=-0.002117 max=0.001696 Jy/beam ! Clean residual mean=0.000004 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.0536627 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 135 components and 0.0536627 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=0.054572Jy sigma=0.621820 ! Fit after self-cal, rms=0.054569Jy sigma=0.621810 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 = -5.84509e-05 Jy ! Component: 100 - total flux cleaned = -6.6518e-05 Jy ! Component: 150 - total flux cleaned = -7.35238e-05 Jy ! Component: 200 - total flux cleaned = -8.68905e-05 Jy ! Total flux subtracted in 200 components = -8.68905e-05 Jy ! Clean residual min=-0.002111 max=0.001696 Jy/beam ! Clean residual mean=0.000004 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.0535758 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 143 components and 0.0535758 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=0.054569Jy sigma=0.621781 ! Fit after self-cal, rms=0.054568Jy sigma=0.621774 ! 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=3.28 mas, bmaj=18.8 mas, bpa=-5.053 degrees ! Estimated noise=0.84199 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.28 x 18.8 at -5.053 degrees (North through East) ! Clean map min=-0.0021202 max=0.046586 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "============== Clearing model and starting over ==========" ! ============== Clearing model and starting over ========== clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.539 mas, bmaj=17.98 mas, bpa=-5.015 degrees ! Estimated noise=1.33194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0370249 Jy ! Component: 100 - total flux cleaned = 0.0454781 Jy ! Component: 150 - total flux cleaned = 0.0493554 Jy ! Component: 200 - total flux cleaned = 0.0514851 Jy ! Total flux subtracted in 200 components = 0.0514851 Jy ! Clean residual min=-0.003613 max=0.003334 Jy/beam ! Clean residual mean=0.000002 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 0.0514851 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0514851 Jy ! Inverting map and beam ! Estimated beam: bmin=3.28 mas, bmaj=18.8 mas, bpa=-5.053 degrees ! Estimated noise=0.84199 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 = 0.00144167 Jy ! Component: 100 - total flux cleaned = 0.00166432 Jy ! Component: 150 - total flux cleaned = 0.00188843 Jy ! Component: 200 - total flux cleaned = 0.00212484 Jy ! Total flux subtracted in 200 components = 0.00212484 Jy ! Clean residual min=-0.002361 max=0.001719 Jy/beam ! Clean residual mean=0.000002 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.05361 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 37 components and 0.05361 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=4.667 mas, bmaj=18.42 mas, bpa=-5.116 degrees ! Estimated noise=0.846274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000153289 Jy ! Component: 100 - total flux cleaned = -5.36767e-05 Jy ! Component: 150 - total flux cleaned = -5.40869e-05 Jy ! Component: 200 - total flux cleaned = -6.63848e-05 Jy ! Total flux subtracted in 200 components = -6.63848e-05 Jy ! Clean residual min=-0.002188 max=0.001658 Jy/beam ! Clean residual mean=0.000004 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.0535436 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 = -1.15899e-05 Jy ! Component: 100 - total flux cleaned = -2.23213e-05 Jy ! Component: 150 - total flux cleaned = -1.33105e-05 Jy ! Component: 200 - total flux cleaned = -1.34918e-05 Jy ! Total flux subtracted in 200 components = -1.34918e-05 Jy ! Clean residual min=-0.002163 max=0.001661 Jy/beam ! Clean residual mean=0.000004 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.0535301 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 71 components and 0.0535301 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.28 mas, bmaj=18.8 mas, bpa=-5.053 degrees ! Estimated noise=0.84199 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000263114 Jy ! Component: 100 - total flux cleaned = 0.000346858 Jy ! Component: 150 - total flux cleaned = 0.0003762 Jy ! Component: 200 - total flux cleaned = 0.000402958 Jy ! Total flux subtracted in 200 components = 0.000402958 Jy ! Clean residual min=-0.002220 max=0.001691 Jy/beam ! Clean residual mean=0.000002 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.0539331 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 83 components and 0.0539331 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=0.054576Jy sigma=0.621863 ! Fit after self-cal, rms=0.054571Jy sigma=0.621860 wmodel J2105-3008_C_map.mod ! Writing 83 model components to file: J2105-3008_C_map.mod wobs J2105-3008_C_uvs.fits ! Writing UV FITS file: J2105-3008_C_uvs.fits wwins J2105-3008_C_map.win ! wwins: Wrote 1 windows to J2105-3008_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 = -0.000938746 Jy ! Component: 100 - total flux cleaned = -0.00116388 Jy ! Component: 150 - total flux cleaned = -0.00139651 Jy ! Component: 200 - total flux cleaned = -0.00142486 Jy ! Component: 250 - total flux cleaned = -0.00137201 Jy ! Component: 300 - total flux cleaned = -0.00124558 Jy ! Component: 350 - total flux cleaned = -0.00122115 Jy ! Component: 400 - total flux cleaned = -0.00119688 Jy ! Component: 450 - total flux cleaned = -0.00115195 Jy ! Component: 500 - total flux cleaned = -0.00117367 Jy ! Component: 550 - total flux cleaned = -0.00121544 Jy ! Component: 600 - total flux cleaned = -0.00123611 Jy ! Component: 650 - total flux cleaned = -0.00127595 Jy ! Component: 700 - total flux cleaned = -0.00125617 Jy ! Component: 750 - total flux cleaned = -0.00127552 Jy ! Component: 800 - total flux cleaned = -0.00127575 Jy ! Component: 850 - total flux cleaned = -0.00125776 Jy ! Component: 900 - total flux cleaned = -0.00125782 Jy ! Component: 950 - total flux cleaned = -0.00120543 Jy ! Component: 1000 - total flux cleaned = -0.00115431 Jy ! Component: 1050 - total flux cleaned = -0.00113703 Jy ! Component: 1100 - total flux cleaned = -0.00110445 Jy ! Component: 1150 - total flux cleaned = -0.00112061 Jy ! Component: 1200 - total flux cleaned = -0.00107323 Jy ! Component: 1250 - total flux cleaned = -0.0011045 Jy ! Component: 1300 - total flux cleaned = -0.00107413 Jy ! Component: 1350 - total flux cleaned = -0.00101396 Jy ! Component: 1400 - total flux cleaned = -0.000998946 Jy ! Component: 1450 - total flux cleaned = -0.000925619 Jy ! Component: 1500 - total flux cleaned = -0.000940121 Jy ! Component: 1550 - total flux cleaned = -0.000911318 Jy ! Component: 1600 - total flux cleaned = -0.000869167 Jy ! Component: 1650 - total flux cleaned = -0.000841274 Jy ! Component: 1700 - total flux cleaned = -0.000882413 Jy ! Component: 1750 - total flux cleaned = -0.000814203 Jy ! Component: 1800 - total flux cleaned = -0.00074679 Jy ! Component: 1850 - total flux cleaned = -0.000720157 Jy ! Component: 1900 - total flux cleaned = -0.000680515 Jy ! Component: 1950 - total flux cleaned = -0.000628283 Jy ! Component: 2000 - total flux cleaned = -0.000576737 Jy ! Component: 2050 - total flux cleaned = -0.000538552 Jy ! Component: 2100 - total flux cleaned = -0.000525719 Jy ! Component: 2150 - total flux cleaned = -0.000450496 Jy ! Component: 2200 - total flux cleaned = -0.000388506 Jy ! Component: 2250 - total flux cleaned = -0.000314834 Jy ! Component: 2300 - total flux cleaned = -0.000278372 Jy ! Component: 2350 - total flux cleaned = -0.000193993 Jy ! Component: 2400 - total flux cleaned = -0.000193782 Jy ! Component: 2450 - total flux cleaned = -9.8742e-05 Jy ! Component: 2500 - total flux cleaned = -2.81802e-05 Jy ! Component: 2550 - total flux cleaned = 6.78119e-06 Jy ! Component: 2600 - total flux cleaned = 8.78361e-05 Jy ! Component: 2650 - total flux cleaned = 0.000122333 Jy ! Component: 2700 - total flux cleaned = 0.000133924 Jy ! Component: 2750 - total flux cleaned = 0.000167808 Jy ! Component: 2800 - total flux cleaned = 0.000201379 Jy ! Component: 2850 - total flux cleaned = 0.000234669 Jy ! Component: 2900 - total flux cleaned = 0.000245685 Jy ! Component: 2950 - total flux cleaned = 0.000289417 Jy ! Component: 3000 - total flux cleaned = 0.000321863 Jy ! Component: 3050 - total flux cleaned = 0.000300233 Jy ! Component: 3100 - total flux cleaned = 0.000310887 Jy ! Component: 3150 - total flux cleaned = 0.000342801 Jy ! Component: 3200 - total flux cleaned = 0.000353377 Jy ! Component: 3250 - total flux cleaned = 0.000363939 Jy ! Component: 3300 - total flux cleaned = 0.000416161 Jy ! Component: 3350 - total flux cleaned = 0.000395304 Jy ! Component: 3400 - total flux cleaned = 0.00041591 Jy ! Component: 3450 - total flux cleaned = 0.000415897 Jy ! Component: 3500 - total flux cleaned = 0.000395492 Jy ! Component: 3550 - total flux cleaned = 0.000405574 Jy ! Component: 3600 - total flux cleaned = 0.000405559 Jy ! Component: 3650 - total flux cleaned = 0.000425666 Jy ! Component: 3700 - total flux cleaned = 0.000425745 Jy ! Component: 3750 - total flux cleaned = 0.000475451 Jy ! Component: 3800 - total flux cleaned = 0.000475404 Jy ! Component: 3850 - total flux cleaned = 0.00049514 Jy ! Component: 3900 - total flux cleaned = 0.000514831 Jy ! Component: 3950 - total flux cleaned = 0.000544271 Jy ! Component: 4000 - total flux cleaned = 0.000554058 Jy ! Component: 4050 - total flux cleaned = 0.000573518 Jy ! Total flux subtracted in 4096 components = 0.0006027 Jy ! Clean residual min=-0.000593 max=0.000497 Jy/beam ! Clean residual mean=-0.000001 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0545358 Jy keep ! Adding 395 model components to the UV plane model. ! The established model now contains 478 components and 0.0545358 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J2105-3008_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.28 x 18.8 at -5.053 degrees (North through East) ! Clean map min=-0.0017496 max=0.046412 Jy/beam ! Writing clean map to FITS file: .//J2105-3008_C_map.fits wmodel .//J2105-3008_C_map.mod ! Writing 478 model components to file: .//J2105-3008_C_map.mod wobs .//J2105-3008_C_uvs.fits ! Writing UV FITS file: .//J2105-3008_C_uvs.fits wwins .//J2105-3008_C_map.win ! wwins: Wrote 2 windows to .//J2105-3008_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0464123 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000192038 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.2413 1.2413 2.48259 4.96518 9.93037 19.8607 39.7215 79.4429 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.046 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 241.682 quit ! Quitting program ! Log file .//J2105-3008_C_dfm.log closed on Mon Jan 20 19:10:50 2020