! Started logfile: .//J0344+3430_C_dfm.log on Sat Oct 20 23:40:55 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 .//J0344+3430_C_uva.fits ! Reading UV FITS file: .//J0344+3430_C_uva.fits ! AN table 1: 23 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0344+3430 ! ! 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 6624 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 J0344+3430_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 23 telescope corrections were flagged in sub-array 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=1.000893Jy sigma=54.373994 ! Fit after self-cal, rms=0.987649Jy sigma=53.532730 ! 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=2.132 mas, bmaj=4.363 mas, bpa=56.42 degrees ! Estimated noise=0.489358 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 = 0.00987149 Jy ! Component: 100 - total flux cleaned = 0.0120371 Jy ! Total flux subtracted in 100 components = 0.0120371 Jy ! Clean residual min=-0.001983 max=0.001863 Jy/beam ! Clean residual mean=0.000001 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0120371 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0120371 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=0.025950Jy sigma=1.039185 ! Fit after self-cal, rms=0.024288Jy sigma=0.936969 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340492 Jy ! Component: 100 - total flux cleaned = 0.00393981 Jy ! Total flux subtracted in 100 components = 0.00393981 Jy ! Clean residual min=-0.001746 max=0.001676 Jy/beam ! Clean residual mean=0.000002 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.015977 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 6 components and 0.015977 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=0.023929Jy sigma=0.884232 ! Fit after self-cal, rms=0.023927Jy sigma=0.884190 ! 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=3.092 mas, bmaj=4.776 mas, bpa=52.77 degrees ! Estimated noise=0.196353 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 = 0.000892634 Jy ! Component: 100 - total flux cleaned = 0.00139657 Jy ! Component: 150 - total flux cleaned = 0.00170133 Jy ! Component: 200 - total flux cleaned = 0.00189125 Jy ! Total flux subtracted in 200 components = 0.00189125 Jy ! Clean residual min=-0.001082 max=0.000862 Jy/beam ! Clean residual mean=-0.000018 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.0178682 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 36 components and 0.0178682 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=0.023920Jy sigma=0.877141 ! Fit after self-cal, rms=0.023925Jy sigma=0.877033 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.092 x 4.776 at 52.77 degrees (North through East) ! Clean map min=-0.0010821 max=0.016571 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.17 HN 0.94 KP 0.91 ! LA 0.93 NL 1.28 OV 0.88 PT 1.06 ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.08 HN 1.09 KP 1.12 ! LA 0.65 NL 1.21 OV 0.98 PT 1.26 ! SC 0.55 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.98 HN 1.02 KP 1.00 ! LA 1.06 NL 0.99 OV 1.00 PT 1.15 ! SC 0.75 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.94 KP 1.16 ! LA 0.96 NL 1.11 OV 1.02 PT 0.74 ! SC 0.85 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 0.98 KP 1.05 ! LA 1.14 NL 1.06 OV 1.00 PT 1.13 ! SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.97 HN 1.01 KP 1.06 ! LA 0.96 NL 0.88 OV 1.09 PT 1.06 ! SC 1.12 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.92 HN 0.98 KP 1.12 ! LA 1.09 NL 1.01 OV 1.05 PT 0.91 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.03 KP 1.05 ! LA 0.99 NL 0.96 OV 1.17 PT 0.99 ! SC 1.14 ! ! ! Fit before self-cal, rms=0.023925Jy sigma=0.877033 ! Fit after self-cal, rms=0.022625Jy sigma=0.852714 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.052 mas, bmaj=4.81 mas, bpa=52.93 degrees ! Estimated noise=0.194259 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 = -3.0842e-05 Jy ! Component: 100 - total flux cleaned = -5.71718e-05 Jy ! Component: 150 - total flux cleaned = -8.09734e-05 Jy ! Component: 200 - total flux cleaned = -0.000106816 Jy ! Total flux subtracted in 200 components = -0.000106816 Jy ! Clean residual min=-0.000675 max=0.000675 Jy/beam ! Clean residual mean=-0.000002 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.0177614 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.0177614 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=0.022617Jy sigma=0.852642 ! Fit after self-cal, rms=0.022727Jy sigma=0.851049 ! 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=0.022727Jy sigma=0.851049 ! Fit after self-cal, rms=0.022983Jy sigma=0.850767 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.037 mas, bmaj=4.813 mas, bpa=53.08 degrees ! Estimated noise=0.194777 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.71207e-05 Jy ! Component: 100 - total flux cleaned = -6.46659e-05 Jy ! Component: 150 - total flux cleaned = -8.0343e-05 Jy ! Component: 200 - total flux cleaned = -9.87146e-05 Jy ! Total flux subtracted in 200 components = -9.87146e-05 Jy ! Clean residual min=-0.000675 max=0.000692 Jy/beam ! Clean residual mean=-0.000002 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.0176627 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 48 components and 0.0176627 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=0.022976Jy sigma=0.850748 ! Fit after self-cal, rms=0.022998Jy sigma=0.850688 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 (-64.5, -31.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000376394 Jy ! Component: 100 - total flux cleaned = 0.000419949 Jy ! Component: 150 - total flux cleaned = 0.00039905 Jy ! Component: 200 - total flux cleaned = 0.000389802 Jy ! Total flux subtracted in 200 components = 0.000389802 Jy ! Clean residual min=-0.000649 max=0.000627 Jy/beam ! Clean residual mean=-0.000003 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.0180525 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 65 components and 0.0180525 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=0.022966Jy sigma=0.850088 ! Fit after self-cal, rms=0.022969Jy sigma=0.849790 ! 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=0.022969Jy sigma=0.849790 ! Fit after self-cal, rms=0.022729Jy sigma=0.849610 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.017 mas, bmaj=4.811 mas, bpa=53.14 degrees ! Estimated noise=0.194343 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000203509 Jy ! Component: 100 - total flux cleaned = 0.000174679 Jy ! Component: 150 - total flux cleaned = 0.000149169 Jy ! Component: 200 - total flux cleaned = 0.000118596 Jy ! Total flux subtracted in 200 components = 0.000118596 Jy ! Clean residual min=-0.000654 max=0.000597 Jy/beam ! Clean residual mean=-0.000003 rms=0.000144 Jy/beam ! Combined flux in latest and established models = 0.0181711 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 74 components and 0.0181711 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=0.022713Jy sigma=0.849381 ! Fit after self-cal, rms=0.022712Jy sigma=0.849273 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 = 7.62462e-05 Jy ! Component: 100 - total flux cleaned = 7.62167e-05 Jy ! Component: 150 - total flux cleaned = 7.62075e-05 Jy ! Component: 200 - total flux cleaned = 6.96314e-05 Jy ! Total flux subtracted in 200 components = 6.96314e-05 Jy ! Clean residual min=-0.000661 max=0.000581 Jy/beam ! Clean residual mean=-0.000004 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.0182407 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 84 components and 0.0182407 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=0.022702Jy sigma=0.849176 ! Fit after self-cal, rms=0.022703Jy sigma=0.849152 ! 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=0.022703Jy sigma=0.849152 ! Fit after self-cal, rms=0.022547Jy sigma=0.849089 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.859 mas, bmaj=5.592 mas, bpa=30.19 degrees ! Estimated noise=0.194479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.74425e-05 Jy ! Component: 100 - total flux cleaned = -1.3291e-06 Jy ! Component: 150 - total flux cleaned = -2.55981e-05 Jy ! Component: 200 - total flux cleaned = -3.29915e-05 Jy ! Total flux subtracted in 200 components = -3.29915e-05 Jy ! Clean residual min=-0.000555 max=0.000619 Jy/beam ! Clean residual mean=-0.000005 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.0182077 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 107 components and 0.0182077 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=0.022545Jy sigma=0.848950 ! Fit after self-cal, rms=0.022545Jy sigma=0.848934 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 = 6.18513e-07 Jy ! Component: 100 - total flux cleaned = -3.05166e-06 Jy ! Component: 150 - total flux cleaned = -9.91527e-06 Jy ! Component: 200 - total flux cleaned = -1.31787e-05 Jy ! Total flux subtracted in 200 components = -1.31787e-05 Jy ! Clean residual min=-0.000549 max=0.000613 Jy/beam ! Clean residual mean=-0.000005 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.0181945 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 117 components and 0.0181945 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=0.022544Jy sigma=0.848865 ! Fit after self-cal, rms=0.022545Jy sigma=0.848859 ! 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=3.011 mas, bmaj=4.809 mas, bpa=53.07 degrees ! Estimated noise=0.193674 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.011 x 4.809 at 53.07 degrees (North through East) ! Clean map min=-0.00064277 max=0.016274 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=2.085 mas, bmaj=4.375 mas, bpa=56.38 degrees ! Estimated noise=0.481692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124514 Jy ! Component: 100 - total flux cleaned = 0.0154473 Jy ! Component: 150 - total flux cleaned = 0.0162497 Jy ! Component: 200 - total flux cleaned = 0.0164828 Jy ! Total flux subtracted in 200 components = 0.0164828 Jy ! Clean residual min=-0.001289 max=0.001273 Jy/beam ! Clean residual mean=-0.000001 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0164828 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0164828 Jy ! Inverting map and beam ! Estimated beam: bmin=3.011 mas, bmaj=4.809 mas, bpa=53.07 degrees ! Estimated noise=0.193674 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 = 0.00102539 Jy ! Component: 100 - total flux cleaned = 0.0012643 Jy ! Component: 150 - total flux cleaned = 0.00135184 Jy ! Component: 200 - total flux cleaned = 0.00140941 Jy ! Total flux subtracted in 200 components = 0.00140941 Jy ! Clean residual min=-0.000688 max=0.000573 Jy/beam ! Clean residual mean=-0.000006 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.0178922 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 54 components and 0.0178922 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=4.859 mas, bmaj=5.592 mas, bpa=30.19 degrees ! Estimated noise=0.194479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000112135 Jy ! Component: 100 - total flux cleaned = 0.000134173 Jy ! Component: 150 - total flux cleaned = 0.000140423 Jy ! Component: 200 - total flux cleaned = 0.000151226 Jy ! Total flux subtracted in 200 components = 0.000151226 Jy ! Clean residual min=-0.000567 max=0.000612 Jy/beam ! Clean residual mean=-0.000005 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.0180434 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 = 4.71234e-06 Jy ! Component: 100 - total flux cleaned = 4.74948e-06 Jy ! Component: 150 - total flux cleaned = 9.09049e-06 Jy ! Component: 200 - total flux cleaned = 9.04134e-06 Jy ! Total flux subtracted in 200 components = 9.04134e-06 Jy ! Clean residual min=-0.000555 max=0.000608 Jy/beam ! Clean residual mean=-0.000005 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0180524 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 87 components and 0.0180524 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.011 mas, bmaj=4.809 mas, bpa=53.07 degrees ! Estimated noise=0.193674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.28421e-06 Jy ! Component: 100 - total flux cleaned = 7.30505e-06 Jy ! Component: 150 - total flux cleaned = 1.33141e-05 Jy ! Component: 200 - total flux cleaned = 2.48227e-05 Jy ! Total flux subtracted in 200 components = 2.48227e-05 Jy ! Clean residual min=-0.000659 max=0.000567 Jy/beam ! Clean residual mean=-0.000004 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.0180773 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 106 components and 0.0180773 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=0.022530Jy sigma=0.849055 ! Fit after self-cal, rms=0.022533Jy sigma=0.849016 wmodel J0344+3430_C_map.mod ! Writing 106 model components to file: J0344+3430_C_map.mod wobs J0344+3430_C_uvs.fits ! Writing UV FITS file: J0344+3430_C_uvs.fits wwins J0344+3430_C_map.win ! wwins: Wrote 2 windows to J0344+3430_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 = -0.000174324 Jy ! Component: 100 - total flux cleaned = -0.000252278 Jy ! Component: 150 - total flux cleaned = -0.00027054 Jy ! Component: 200 - total flux cleaned = -0.000287515 Jy ! Component: 250 - total flux cleaned = -0.000271214 Jy ! Component: 300 - total flux cleaned = -0.000278901 Jy ! Component: 350 - total flux cleaned = -0.000278846 Jy ! Component: 400 - total flux cleaned = -0.000242747 Jy ! Component: 450 - total flux cleaned = -0.000207599 Jy ! Component: 500 - total flux cleaned = -0.000193856 Jy ! Component: 550 - total flux cleaned = -0.000153874 Jy ! Component: 600 - total flux cleaned = -0.000114801 Jy ! Component: 650 - total flux cleaned = -8.92414e-05 Jy ! Component: 700 - total flux cleaned = -5.16605e-05 Jy ! Component: 750 - total flux cleaned = -1.49231e-05 Jy ! Component: 800 - total flux cleaned = 8.94345e-06 Jy ! Component: 850 - total flux cleaned = 4.4314e-05 Jy ! Component: 900 - total flux cleaned = 6.17225e-05 Jy ! Component: 950 - total flux cleaned = 9.01428e-05 Jy ! Component: 1000 - total flux cleaned = 0.000118149 Jy ! Component: 1050 - total flux cleaned = 0.000134732 Jy ! Component: 1100 - total flux cleaned = 0.000151087 Jy ! Component: 1150 - total flux cleaned = 0.000167227 Jy ! Component: 1200 - total flux cleaned = 0.000204208 Jy ! Component: 1250 - total flux cleaned = 0.000230231 Jy ! Component: 1300 - total flux cleaned = 0.000240544 Jy ! Component: 1350 - total flux cleaned = 0.000271051 Jy ! Component: 1400 - total flux cleaned = 0.000286118 Jy ! Component: 1450 - total flux cleaned = 0.000305931 Jy ! Component: 1500 - total flux cleaned = 0.000320669 Jy ! Component: 1550 - total flux cleaned = 0.000344999 Jy ! Component: 1600 - total flux cleaned = 0.000373908 Jy ! Component: 1650 - total flux cleaned = 0.000397714 Jy ! Component: 1700 - total flux cleaned = 0.000421326 Jy ! Component: 1750 - total flux cleaned = 0.000444727 Jy ! Component: 1800 - total flux cleaned = 0.000467972 Jy ! Component: 1850 - total flux cleaned = 0.000490996 Jy ! Component: 1900 - total flux cleaned = 0.000522922 Jy ! Component: 1950 - total flux cleaned = 0.000541056 Jy ! Component: 2000 - total flux cleaned = 0.000554526 Jy ! Component: 2050 - total flux cleaned = 0.000576762 Jy ! Component: 2100 - total flux cleaned = 0.000598834 Jy ! Component: 2150 - total flux cleaned = 0.00062504 Jy ! Component: 2200 - total flux cleaned = 0.000616377 Jy ! Component: 2250 - total flux cleaned = 0.000637939 Jy ! Component: 2300 - total flux cleaned = 0.000646514 Jy ! Component: 2350 - total flux cleaned = 0.000655032 Jy ! Component: 2400 - total flux cleaned = 0.00066766 Jy ! Component: 2450 - total flux cleaned = 0.000676032 Jy ! Component: 2500 - total flux cleaned = 0.00068018 Jy ! Component: 2550 - total flux cleaned = 0.000684333 Jy ! Component: 2600 - total flux cleaned = 0.000696625 Jy ! Component: 2650 - total flux cleaned = 0.00071696 Jy ! Component: 2700 - total flux cleaned = 0.000725037 Jy ! Component: 2750 - total flux cleaned = 0.000741109 Jy ! Component: 2800 - total flux cleaned = 0.000757054 Jy ! Component: 2850 - total flux cleaned = 0.000753064 Jy ! Component: 2900 - total flux cleaned = 0.000764891 Jy ! Component: 2950 - total flux cleaned = 0.000780537 Jy ! Component: 3000 - total flux cleaned = 0.000784428 Jy ! Component: 3050 - total flux cleaned = 0.000788291 Jy ! Component: 3100 - total flux cleaned = 0.000799853 Jy ! Component: 3150 - total flux cleaned = 0.000807524 Jy ! Component: 3200 - total flux cleaned = 0.000818973 Jy ! Component: 3250 - total flux cleaned = 0.000841739 Jy ! Component: 3300 - total flux cleaned = 0.000864409 Jy ! Component: 3350 - total flux cleaned = 0.000864431 Jy ! Component: 3400 - total flux cleaned = 0.000890645 Jy ! Component: 3450 - total flux cleaned = 0.000905545 Jy ! Component: 3500 - total flux cleaned = 0.000920401 Jy ! Component: 3550 - total flux cleaned = 0.000938869 Jy ! Component: 3600 - total flux cleaned = 0.000949915 Jy ! Component: 3650 - total flux cleaned = 0.000964573 Jy ! Component: 3700 - total flux cleaned = 0.000975542 Jy ! Component: 3750 - total flux cleaned = 0.000982835 Jy ! Component: 3800 - total flux cleaned = 0.00100816 Jy ! Component: 3850 - total flux cleaned = 0.00101898 Jy ! Component: 3900 - total flux cleaned = 0.00103333 Jy ! Component: 3950 - total flux cleaned = 0.00104049 Jy ! Component: 4000 - total flux cleaned = 0.00105117 Jy ! Component: 4050 - total flux cleaned = 0.00106182 Jy ! Total flux subtracted in 4096 components = 0.00106889 Jy ! Clean residual min=-0.000187 max=0.000213 Jy/beam ! Clean residual mean=0.000001 rms=0.000063 Jy/beam ! Combined flux in latest and established models = 0.0191461 Jy keep ! Adding 214 model components to the UV plane model. ! The established model now contains 320 components and 0.0191461 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap .//J0344+3430_C_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.011 x 4.809 at 53.07 degrees (North through East) ! Clean map min=-0.00056132 max=0.016135 Jy/beam ! Writing clean map to FITS file: .//J0344+3430_C_map.fits wmodel .//J0344+3430_C_map.mod ! Writing 320 model components to file: .//J0344+3430_C_map.mod wobs .//J0344+3430_C_uvs.fits ! Writing UV FITS file: .//J0344+3430_C_uvs.fits wwins .//J0344+3430_C_map.win ! wwins: Wrote 3 windows to .//J0344+3430_C_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0161352 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.20027e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.15281 1.15281 2.30562 4.61123 9.22247 18.4449 36.8899 73.7797 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.016 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 260.234 quit ! Quitting program ! Log file .//J0344+3430_C_dfm.log closed on Sat Oct 20 23:40:59 2018