! Started logfile: /vlbi/uf001/uva//J0110+5632_X_dfm.log on Sun Jan 13 20:52:40 2019 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /vlbi/uf001/uva//J0110+5632_X_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0110+5632_X_uva.fits ! AN table 1: 109 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.832569 visibilities/baseline/integration-bin. ! Found source: J0110+5632 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 30492 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 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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 J0110+5632_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. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.999843Jy sigma=25.709267 ! Fit after self-cal, rms=0.967963Jy sigma=24.910146 ! 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=1.601 mas, bmaj=2.396 mas, bpa=-80.37 degrees ! Estimated noise=0.399297 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 = 0.0215838 Jy ! Component: 100 - total flux cleaned = 0.028613 Jy ! Total flux subtracted in 100 components = 0.028613 Jy ! Clean residual min=-0.003068 max=0.004250 Jy/beam ! Clean residual mean=0.000005 rms=0.000872 Jy/beam ! Combined flux in latest and established models = 0.028613 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 26 components and 0.028613 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.052493Jy sigma=1.292075 ! Fit after self-cal, rms=0.051262Jy sigma=1.260433 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00665881 Jy ! Component: 100 - total flux cleaned = 0.0114448 Jy ! Total flux subtracted in 100 components = 0.0114448 Jy ! Clean residual min=-0.003129 max=0.003718 Jy/beam ! Clean residual mean=0.000005 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.0400578 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 49 components and 0.0400578 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.049538Jy sigma=1.218782 ! Fit after self-cal, rms=0.049441Jy sigma=1.217004 ! 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=1.959 mas, bmaj=2.613 mas, bpa=-82.49 degrees ! Estimated noise=0.159814 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 = 0.00759662 Jy ! Component: 100 - total flux cleaned = 0.0128381 Jy ! Component: 150 - total flux cleaned = 0.0166061 Jy ! Component: 200 - total flux cleaned = 0.019334 Jy ! Total flux subtracted in 200 components = 0.019334 Jy ! Clean residual min=-0.002736 max=0.003302 Jy/beam ! Clean residual mean=-0.000020 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.0593918 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 82 components and 0.0593918 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.047907Jy sigma=1.179981 ! Fit after self-cal, rms=0.047682Jy sigma=1.174764 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.959 x 2.613 at -82.49 degrees (North through East) ! Clean map min=-0.0029712 max=0.033696 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.16 HN 0.93 KP 0.94 ! LA 0.87 NL 1.38 OV 1.15 PT 0.73 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.10 HN 0.91 KP 0.98 ! LA 0.90 NL 1.46 OV 1.10 PT 0.73 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 FD 1.06 HN 0.91 KP 1.02 ! LA 0.88 NL 1.37 OV 1.05 PT 0.77 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.18 HN 0.96 KP 1.05 ! LA 0.89 NL 1.42 OV 1.07 PT 0.74 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.07 HN 0.90 KP 1.06 ! LA 0.87 NL 1.35 OV 1.08 PT 0.79 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.12 HN 0.92 KP 1.06 ! LA 0.85 NL 1.23 OV 1.09 PT 0.80 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.06 HN 0.83 KP 1.07 ! LA 0.92 NL 1.33 OV 0.98 PT 0.80 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 0.85 KP 1.07 ! LA 0.91 NL 1.34 OV 1.02 PT 0.81 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.12 HN 0.87 KP 1.00 ! LA 0.92 NL 1.23 OV 1.01 PT 0.83 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.04 HN 0.85 KP 1.08 ! LA 0.95 NL 1.14 OV 1.01 PT 0.85 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.07 HN 0.82 KP 1.01 ! LA 0.93 NL 1.12 OV 1.03 PT 0.83 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 0.97 HN 0.71 KP 0.97 ! LA 0.98 NL 1.06 OV 1.01 PT 0.87 ! ! ! Fit before self-cal, rms=0.047682Jy sigma=1.174764 ! Fit after self-cal, rms=0.047126Jy sigma=1.159769 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.936 mas, bmaj=2.758 mas, bpa=-83.39 degrees ! Estimated noise=0.160444 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 = 0.000887949 Jy ! Component: 100 - total flux cleaned = 0.0010099 Jy ! Component: 150 - total flux cleaned = 0.00100966 Jy ! Component: 200 - total flux cleaned = 0.000993393 Jy ! Total flux subtracted in 200 components = 0.000993393 Jy ! Clean residual min=-0.002036 max=0.002641 Jy/beam ! Clean residual mean=-0.000040 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.0603852 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 89 components and 0.0603852 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.047088Jy sigma=1.158498 ! Fit after self-cal, rms=0.047239Jy sigma=1.155532 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.047239Jy sigma=1.155532 ! Fit after self-cal, rms=0.048564Jy sigma=1.147545 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.898 mas, bmaj=2.744 mas, bpa=-83.75 degrees ! Estimated noise=0.158569 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000393525 Jy ! Component: 100 - total flux cleaned = 0.00053088 Jy ! Component: 150 - total flux cleaned = 0.000633491 Jy ! Component: 200 - total flux cleaned = 0.000653423 Jy ! Total flux subtracted in 200 components = 0.000653423 Jy ! Clean residual min=-0.001686 max=0.001879 Jy/beam ! Clean residual mean=0.000003 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0610386 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 96 components and 0.0610386 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.048552Jy sigma=1.146988 ! Fit after self-cal, rms=0.048712Jy sigma=1.145558 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 = -2.94029e-05 Jy ! Component: 100 - total flux cleaned = 6.88412e-05 Jy ! Component: 150 - total flux cleaned = 0.0001248 Jy ! Component: 200 - total flux cleaned = 0.000163836 Jy ! Total flux subtracted in 200 components = 0.000163836 Jy ! Clean residual min=-0.001689 max=0.001738 Jy/beam ! Clean residual mean=0.000000 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0612025 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 104 components and 0.0612025 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.048705Jy sigma=1.145319 ! Fit after self-cal, rms=0.048704Jy sigma=1.145246 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.048704Jy sigma=1.145246 ! Fit after self-cal, rms=0.048777Jy sigma=1.144822 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.879 mas, bmaj=2.731 mas, bpa=-84.12 degrees ! Estimated noise=0.156419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000145481 Jy ! Component: 100 - total flux cleaned = 0.000278924 Jy ! Component: 150 - total flux cleaned = 0.000332796 Jy ! Component: 200 - total flux cleaned = 0.000332632 Jy ! Total flux subtracted in 200 components = 0.000332632 Jy ! Clean residual min=-0.001610 max=0.001659 Jy/beam ! Clean residual mean=0.000005 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0615351 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 110 components and 0.0615351 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.048770Jy sigma=1.144540 ! Fit after self-cal, rms=0.048810Jy sigma=1.144377 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 = -9.01403e-06 Jy ! Component: 100 - total flux cleaned = 8.17312e-05 Jy ! Component: 150 - total flux cleaned = 0.000134639 Jy ! Component: 200 - total flux cleaned = 0.000164727 Jy ! Total flux subtracted in 200 components = 0.000164727 Jy ! Clean residual min=-0.001609 max=0.001634 Jy/beam ! Clean residual mean=0.000004 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0616998 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 111 components and 0.0616998 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.048805Jy sigma=1.144231 ! Fit after self-cal, rms=0.048805Jy sigma=1.144154 ! 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.048805Jy sigma=1.144154 ! Fit after self-cal, rms=0.048575Jy sigma=1.144044 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.623 mas, bmaj=3.06 mas, bpa=81.56 degrees ! Estimated noise=0.165329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000248823 Jy ! Component: 100 - total flux cleaned = 0.000317977 Jy ! Component: 150 - total flux cleaned = 0.000366359 Jy ! Component: 200 - total flux cleaned = 0.000408204 Jy ! Total flux subtracted in 200 components = 0.000408204 Jy ! Clean residual min=-0.002157 max=0.002161 Jy/beam ! Clean residual mean=0.000007 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.062108 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 115 components and 0.062108 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.048572Jy sigma=1.143859 ! Fit after self-cal, rms=0.048581Jy sigma=1.143735 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 = 4.16253e-05 Jy ! Component: 100 - total flux cleaned = 9.89929e-05 Jy ! Component: 150 - total flux cleaned = 0.000140454 Jy ! Component: 200 - total flux cleaned = 0.000170071 Jy ! Total flux subtracted in 200 components = 0.000170071 Jy ! Clean residual min=-0.002144 max=0.002134 Jy/beam ! Clean residual mean=0.000006 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.0622781 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 119 components and 0.0622781 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.048578Jy sigma=1.143632 ! Fit after self-cal, rms=0.048576Jy sigma=1.143587 ! 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=1.869 mas, bmaj=2.722 mas, bpa=-84.29 degrees ! Estimated noise=0.154935 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.869 x 2.722 at -84.29 degrees (North through East) ! Clean map min=-0.0015739 max=0.031594 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=1.509 mas, bmaj=2.468 mas, bpa=-81.67 degrees ! Estimated noise=0.38746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0218179 Jy ! Component: 100 - total flux cleaned = 0.0315761 Jy ! Component: 150 - total flux cleaned = 0.0381884 Jy ! Component: 200 - total flux cleaned = 0.0429957 Jy ! Total flux subtracted in 200 components = 0.0429957 Jy ! Clean residual min=-0.002678 max=0.002984 Jy/beam ! Clean residual mean=0.000012 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.0429957 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.0429957 Jy ! Inverting map and beam ! Estimated beam: bmin=1.869 mas, bmaj=2.722 mas, bpa=-84.29 degrees ! Estimated noise=0.154935 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 = 0.00584492 Jy ! Component: 100 - total flux cleaned = 0.00962505 Jy ! Component: 150 - total flux cleaned = 0.0122279 Jy ! Component: 200 - total flux cleaned = 0.0140335 Jy ! Total flux subtracted in 200 components = 0.0140335 Jy ! Clean residual min=-0.001990 max=0.001712 Jy/beam ! Clean residual mean=0.000006 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.0570292 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 70 components and 0.0570292 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=2.623 mas, bmaj=3.06 mas, bpa=81.56 degrees ! Estimated noise=0.165329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184277 Jy ! Component: 100 - total flux cleaned = 0.00295818 Jy ! Component: 150 - total flux cleaned = 0.00364236 Jy ! Component: 200 - total flux cleaned = 0.00406534 Jy ! Total flux subtracted in 200 components = 0.00406534 Jy ! Clean residual min=-0.002251 max=0.002205 Jy/beam ! Clean residual mean=0.000007 rms=0.000579 Jy/beam ! Combined flux in latest and established models = 0.0610946 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000246293 Jy ! Component: 100 - total flux cleaned = 0.000287955 Jy ! Component: 150 - total flux cleaned = 0.000326719 Jy ! Component: 200 - total flux cleaned = 0.00035609 Jy ! Total flux subtracted in 200 components = 0.00035609 Jy ! Clean residual min=-0.002210 max=0.002220 Jy/beam ! Clean residual mean=0.000007 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.0614507 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 79 components and 0.0614507 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.869 mas, bmaj=2.722 mas, bpa=-84.29 degrees ! Estimated noise=0.154935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000336002 Jy ! Component: 100 - total flux cleaned = -0.000424672 Jy ! Component: 150 - total flux cleaned = -0.000498205 Jy ! Component: 200 - total flux cleaned = -0.000545883 Jy ! Total flux subtracted in 200 components = -0.000545883 Jy ! Clean residual min=-0.001674 max=0.001712 Jy/beam ! Clean residual mean=0.000005 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0609048 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 86 components and 0.0609048 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. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.048606Jy sigma=1.144902 ! Fit after self-cal, rms=0.048554Jy sigma=1.143940 wmodel J0110+5632_X_map.mod ! Writing 86 model components to file: J0110+5632_X_map.mod wobs J0110+5632_X_uvs.fits ! Writing UV FITS file: J0110+5632_X_uvs.fits wwins J0110+5632_X_map.win ! wwins: Wrote 1 windows to J0110+5632_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 = 0.000552611 Jy ! Component: 100 - total flux cleaned = 0.0010412 Jy ! Component: 150 - total flux cleaned = 0.00134374 Jy ! Component: 200 - total flux cleaned = 0.00153257 Jy ! Component: 250 - total flux cleaned = 0.00173436 Jy ! Component: 300 - total flux cleaned = 0.00190503 Jy ! Component: 350 - total flux cleaned = 0.00204868 Jy ! Component: 400 - total flux cleaned = 0.00220623 Jy ! Component: 450 - total flux cleaned = 0.00226256 Jy ! Component: 500 - total flux cleaned = 0.00233587 Jy ! Component: 550 - total flux cleaned = 0.00240699 Jy ! Component: 600 - total flux cleaned = 0.00247598 Jy ! Component: 650 - total flux cleaned = 0.00249275 Jy ! Component: 700 - total flux cleaned = 0.00252613 Jy ! Component: 750 - total flux cleaned = 0.00263918 Jy ! Component: 800 - total flux cleaned = 0.00267055 Jy ! Component: 850 - total flux cleaned = 0.00274774 Jy ! Component: 900 - total flux cleaned = 0.00282284 Jy ! Component: 950 - total flux cleaned = 0.00288191 Jy ! Component: 1000 - total flux cleaned = 0.00293903 Jy ! Component: 1050 - total flux cleaned = 0.00295354 Jy ! Component: 1100 - total flux cleaned = 0.00299513 Jy ! Component: 1150 - total flux cleaned = 0.0030221 Jy ! Component: 1200 - total flux cleaned = 0.00307512 Jy ! Component: 1250 - total flux cleaned = 0.00312702 Jy ! Component: 1300 - total flux cleaned = 0.00317796 Jy ! Component: 1350 - total flux cleaned = 0.00326498 Jy ! Component: 1400 - total flux cleaned = 0.00328897 Jy ! Component: 1450 - total flux cleaned = 0.00333723 Jy ! Component: 1500 - total flux cleaned = 0.0034081 Jy ! Component: 1550 - total flux cleaned = 0.00344273 Jy ! Component: 1600 - total flux cleaned = 0.00348836 Jy ! Component: 1650 - total flux cleaned = 0.00353302 Jy ! Component: 1700 - total flux cleaned = 0.00358787 Jy ! Component: 1750 - total flux cleaned = 0.00363078 Jy ! Component: 1800 - total flux cleaned = 0.00363074 Jy ! Component: 1850 - total flux cleaned = 0.00366205 Jy ! Component: 1900 - total flux cleaned = 0.00373371 Jy ! Component: 1950 - total flux cleaned = 0.00375379 Jy ! Component: 2000 - total flux cleaned = 0.00381347 Jy ! Component: 2050 - total flux cleaned = 0.00385246 Jy ! Component: 2100 - total flux cleaned = 0.00387181 Jy ! Component: 2150 - total flux cleaned = 0.00393804 Jy ! Component: 2200 - total flux cleaned = 0.00401257 Jy ! Component: 2250 - total flux cleaned = 0.00402168 Jy ! Component: 2300 - total flux cleaned = 0.00408512 Jy ! Component: 2350 - total flux cleaned = 0.00409399 Jy ! Component: 2400 - total flux cleaned = 0.00413806 Jy ! Component: 2450 - total flux cleaned = 0.00415543 Jy ! Component: 2500 - total flux cleaned = 0.00417269 Jy ! Component: 2550 - total flux cleaned = 0.00423186 Jy ! Component: 2600 - total flux cleaned = 0.00427346 Jy ! Component: 2650 - total flux cleaned = 0.004298 Jy ! Component: 2700 - total flux cleaned = 0.00437083 Jy ! Component: 2750 - total flux cleaned = 0.00440258 Jy ! Component: 2800 - total flux cleaned = 0.00442624 Jy ! Component: 2850 - total flux cleaned = 0.00448865 Jy ! Component: 2900 - total flux cleaned = 0.0045119 Jy ! Component: 2950 - total flux cleaned = 0.00456517 Jy ! Component: 3000 - total flux cleaned = 0.00464038 Jy ! Component: 3050 - total flux cleaned = 0.00464771 Jy ! Component: 3100 - total flux cleaned = 0.00469181 Jy ! Component: 3150 - total flux cleaned = 0.0047498 Jy ! Component: 3200 - total flux cleaned = 0.00480006 Jy ! Component: 3250 - total flux cleaned = 0.00485692 Jy ! Component: 3300 - total flux cleaned = 0.0048919 Jy ! Component: 3350 - total flux cleaned = 0.00492667 Jy ! Component: 3400 - total flux cleaned = 0.00496111 Jy ! Component: 3450 - total flux cleaned = 0.00500195 Jy ! Component: 3500 - total flux cleaned = 0.00504908 Jy ! Component: 3550 - total flux cleaned = 0.00510889 Jy ! Component: 3600 - total flux cleaned = 0.0051417 Jy ! Component: 3650 - total flux cleaned = 0.00518074 Jy ! Component: 3700 - total flux cleaned = 0.0051807 Jy ! Component: 3750 - total flux cleaned = 0.0052063 Jy ! Component: 3800 - total flux cleaned = 0.00523792 Jy ! Component: 3850 - total flux cleaned = 0.00528788 Jy ! Component: 3900 - total flux cleaned = 0.00531261 Jy ! Component: 3950 - total flux cleaned = 0.00536168 Jy ! Component: 4000 - total flux cleaned = 0.00538603 Jy ! Component: 4050 - total flux cleaned = 0.00541009 Jy ! Total flux subtracted in 4096 components = 0.00543411 Jy ! Clean residual min=-0.000410 max=0.000402 Jy/beam ! Clean residual mean=0.000000 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0663389 Jy keep ! Adding 418 model components to the UV plane model. ! The established model now contains 504 components and 0.0663389 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0110+5632_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.869 x 2.722 at -84.29 degrees (North through East) ! Clean map min=-0.00077991 max=0.031421 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0110+5632_X_map.fits wmodel /vlbi/uf001/uva//J0110+5632_X_map.mod ! Writing 504 model components to file: /vlbi/uf001/uva//J0110+5632_X_map.mod wobs /vlbi/uf001/uva//J0110+5632_X_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0110+5632_X_uvs.fits wwins /vlbi/uf001/uva//J0110+5632_X_map.win ! wwins: Wrote 2 windows to /vlbi/uf001/uva//J0110+5632_X_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0314207 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000120888 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.15422 1.15422 2.30844 4.61688 9.23377 18.4675 36.9351 73.8701 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.031 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 259.915 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0110+5632_X_dfm.log closed on Sun Jan 13 20:52:45 2019