! Started logfile: J0128+6306_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:34:24 2016 obs J0128+6306_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0128+6306_X_2014_12_20_pus_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.763353 visibilities/baseline/integration-bin. ! Found source: J0128+6306 ! ! 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 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 364 lines of history. ! ! Reading 23496 visibilities. select I ! Polarization I is unavailable. ! 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 = 512 print "field_cell =",field_cell ! field_cell = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@muppet J0128+6306_X_2014_12_20_pus] 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 mapsize field_size, field_cell ! Map grid = 512x512 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 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 76 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.634664Jy sigma=0.007578 ! Fit after self-cal, rms=0.610470Jy sigma=0.007240 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8528 mas, bmaj=1.362 mas, bpa=52.84 degrees ! Estimated noise=973.842 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 = 0.298645 Jy ! Component: 100 - total flux cleaned = 0.387744 Jy ! Total flux subtracted in 100 components = 0.387744 Jy ! Clean residual min=-0.012897 max=0.037353 Jy/beam ! Clean residual mean=-0.000128 rms=0.004703 Jy/beam ! Combined flux in latest and established models = 0.387744 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.387744 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=0.100800Jy sigma=0.001203 ! Fit after self-cal, rms=0.100808Jy sigma=0.001202 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0393719 Jy ! Component: 100 - total flux cleaned = 0.0603922 Jy ! Total flux subtracted in 100 components = 0.0603922 Jy ! Clean residual min=-0.008214 max=0.011627 Jy/beam ! Clean residual mean=-0.000060 rms=0.002642 Jy/beam ! Combined flux in latest and established models = 0.448136 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.448136 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=0.084432Jy sigma=0.000936 ! Fit after self-cal, rms=0.084444Jy sigma=0.000936 ! 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=1.078 mas, bmaj=1.553 mas, bpa=48.87 degrees ! Estimated noise=386.437 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 = 0.0139553 Jy ! Component: 100 - total flux cleaned = 0.021069 Jy ! Component: 150 - total flux cleaned = 0.0254599 Jy ! Component: 200 - total flux cleaned = 0.0283006 Jy ! Total flux subtracted in 200 components = 0.0283006 Jy ! Clean residual min=-0.007643 max=0.010123 Jy/beam ! Clean residual mean=-0.000061 rms=0.002333 Jy/beam ! Combined flux in latest and established models = 0.476437 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 31 components and 0.476437 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=0.082872Jy sigma=0.000900 ! Fit after self-cal, rms=0.082878Jy sigma=0.000900 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 1.00 KP 1.10 ! LA 0.98 MK 0.94 NL 0.95 OV 0.94 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.07 HN 1.02 KP 1.04 ! LA 0.98 MK 0.94 NL 0.95 OV 0.95 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 HN 1.04 KP 0.99 ! LA 1.00 MK 0.96 NL 0.96 OV 0.94 ! PT 0.92 SC 1.04 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 1.02 KP 0.95 ! LA 1.02 MK 0.93 NL 0.95 OV 0.93 ! PT 0.92 SC 1.04 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 0.98 KP 0.89 ! LA 1.00 MK 0.96 NL 0.97 OV 0.95 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.10 HN 1.02 KP 0.89 ! LA 1.01 MK 0.94 NL 0.97 OV 0.97 ! PT 0.91 SC 1.04 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.20 HN 1.16 KP 0.88 ! LA 1.01 MK 0.99 NL 1.02 OV 1.01 ! PT 1.00 SC 1.12 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.12 HN 1.07 KP 0.89 ! LA 1.00 MK 0.97 NL 0.97 OV 0.99 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.08 HN 1.06 KP 0.93 ! LA 1.02 MK 0.95 NL 0.97 OV 0.98 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.08 HN 1.06 KP 0.96 ! LA 1.04 MK 0.98 NL 0.96 OV 0.98 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.09 HN 1.05 KP 1.00 ! LA 1.01 MK 0.99 NL 0.97 OV 0.96 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 HN 1.04 KP 1.04 ! LA 1.02 MK 0.99 NL 0.98 OV 0.98 ! PT 0.96 SC 1.04 ! ! ! Fit before self-cal, rms=0.082878Jy sigma=0.000900 ! Fit after self-cal, rms=0.077515Jy sigma=0.000805 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.079 mas, bmaj=1.567 mas, bpa=49.25 degrees ! Estimated noise=386.174 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 = -0.00385372 Jy ! Component: 100 - total flux cleaned = -0.00534014 Jy ! Component: 150 - total flux cleaned = -0.00529175 Jy ! Component: 200 - total flux cleaned = -0.00529153 Jy ! Total flux subtracted in 200 components = -0.00529153 Jy ! Clean residual min=-0.004544 max=0.005090 Jy/beam ! Clean residual mean=-0.000007 rms=0.001296 Jy/beam ! Combined flux in latest and established models = 0.471145 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 39 components and 0.471145 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=0.077160Jy sigma=0.000804 ! Fit after self-cal, rms=0.077189Jy sigma=0.000804 ! 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=0.077189Jy sigma=0.000804 ! Fit after self-cal, rms=0.077215Jy sigma=0.000779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.08 mas, bmaj=1.567 mas, bpa=48.99 degrees ! Estimated noise=385.933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00036524 Jy ! Component: 100 - total flux cleaned = -0.000395417 Jy ! Component: 150 - total flux cleaned = -0.0004252 Jy ! Component: 200 - total flux cleaned = -0.000451929 Jy ! Total flux subtracted in 200 components = -0.000451929 Jy ! Clean residual min=-0.001978 max=0.001783 Jy/beam ! Clean residual mean=0.000015 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.470693 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.470693 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=0.077186Jy sigma=0.000779 ! Fit after self-cal, rms=0.077236Jy sigma=0.000779 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 = -5.76309e-05 Jy ! Component: 100 - total flux cleaned = -5.8606e-05 Jy ! Component: 150 - total flux cleaned = -8.25306e-05 Jy ! Component: 200 - total flux cleaned = -0.000104085 Jy ! Total flux subtracted in 200 components = -0.000104085 Jy ! Clean residual min=-0.001905 max=0.001762 Jy/beam ! Clean residual mean=0.000015 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.470589 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.470589 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=0.077221Jy sigma=0.000778 ! Fit after self-cal, rms=0.077220Jy sigma=0.000778 ! 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=0.077220Jy sigma=0.000778 ! Fit after self-cal, rms=0.077225Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.081 mas, bmaj=1.568 mas, bpa=48.94 degrees ! Estimated noise=385.807 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000333606 Jy ! Component: 100 - total flux cleaned = -0.000381214 Jy ! Component: 150 - total flux cleaned = -0.000404119 Jy ! Component: 200 - total flux cleaned = -0.000446113 Jy ! Total flux subtracted in 200 components = -0.000446113 Jy ! Clean residual min=-0.001825 max=0.001739 Jy/beam ! Clean residual mean=0.000015 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.470143 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.470143 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=0.077209Jy sigma=0.000778 ! Fit after self-cal, rms=0.077210Jy sigma=0.000778 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 = -2.16686e-05 Jy ! Component: 100 - total flux cleaned = -4.12134e-05 Jy ! Component: 150 - total flux cleaned = -4.15272e-05 Jy ! Component: 200 - total flux cleaned = -5.99621e-05 Jy ! Total flux subtracted in 200 components = -5.99621e-05 Jy ! Clean residual min=-0.001781 max=0.001719 Jy/beam ! Clean residual mean=0.000015 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.470083 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 49 components and 0.470083 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=0.077201Jy sigma=0.000778 ! Fit after self-cal, rms=0.077201Jy sigma=0.000778 ! 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=0.077201Jy sigma=0.000778 ! Fit after self-cal, rms=0.077214Jy sigma=0.000778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.254 mas, bmaj=2.56 mas, bpa=38.19 degrees ! Estimated noise=455.959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.37623e-05 Jy ! Component: 100 - total flux cleaned = -4.77895e-05 Jy ! Component: 150 - total flux cleaned = -6.55446e-05 Jy ! Component: 200 - total flux cleaned = -5.37202e-05 Jy ! Total flux subtracted in 200 components = -5.37202e-05 Jy ! Clean residual min=-0.002287 max=0.001841 Jy/beam ! Clean residual mean=0.000036 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.470029 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 52 components and 0.470029 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=0.077209Jy sigma=0.000778 ! Fit after self-cal, rms=0.077208Jy sigma=0.000778 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 = 0.000113581 Jy ! Component: 100 - total flux cleaned = 9.42764e-05 Jy ! Component: 150 - total flux cleaned = 8.66596e-05 Jy ! Component: 200 - total flux cleaned = 7.95717e-05 Jy ! Total flux subtracted in 200 components = 7.95717e-05 Jy ! Clean residual min=-0.002262 max=0.001833 Jy/beam ! Clean residual mean=0.000037 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.470109 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.470109 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=0.077209Jy sigma=0.000778 ! Fit after self-cal, rms=0.077209Jy sigma=0.000778 ! 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=1.081 mas, bmaj=1.568 mas, bpa=48.9 degrees ! Estimated noise=385.724 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.081 x 1.568 at 48.9 degrees (North through East) ! Clean map min=-0.0016745 max=0.39852 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8557 mas, bmaj=1.375 mas, bpa=52.72 degrees ! Estimated noise=975.842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.299018 Jy ! Component: 100 - total flux cleaned = 0.387335 Jy ! Component: 150 - total flux cleaned = 0.42553 Jy ! Component: 200 - total flux cleaned = 0.444083 Jy ! Total flux subtracted in 200 components = 0.444083 Jy ! Clean residual min=-0.004756 max=0.008831 Jy/beam ! Clean residual mean=-0.000019 rms=0.001380 Jy/beam ! Combined flux in latest and established models = 0.444083 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.444083 Jy ! Inverting map and beam ! Estimated beam: bmin=1.081 mas, bmaj=1.568 mas, bpa=48.9 degrees ! Estimated noise=385.724 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 = 0.0112109 Jy ! Component: 100 - total flux cleaned = 0.01682 Jy ! Component: 150 - total flux cleaned = 0.0200971 Jy ! Component: 200 - total flux cleaned = 0.0220911 Jy ! Total flux subtracted in 200 components = 0.0220911 Jy ! Clean residual min=-0.001935 max=0.002345 Jy/beam ! Clean residual mean=0.000005 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.466174 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 25 components and 0.466174 Jy ! Inverting map ! Added new window around map position (-2, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215048 Jy ! Component: 100 - total flux cleaned = 0.00324897 Jy ! Component: 150 - total flux cleaned = 0.00378138 Jy ! Component: 200 - total flux cleaned = 0.00408826 Jy ! Total flux subtracted in 200 components = 0.00408826 Jy ! Clean residual min=-0.001629 max=0.001552 Jy/beam ! Clean residual mean=0.000016 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.470263 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 37 components and 0.470263 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=2.254 mas, bmaj=2.56 mas, bpa=38.19 degrees ! Estimated noise=455.959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000428884 Jy ! Component: 100 - total flux cleaned = 0.000457056 Jy ! Component: 150 - total flux cleaned = 0.000478018 Jy ! Component: 200 - total flux cleaned = 0.000476692 Jy ! Total flux subtracted in 200 components = 0.000476692 Jy ! Clean residual min=-0.002066 max=0.001854 Jy/beam ! Clean residual mean=0.000040 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.470739 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 = -7.40268e-06 Jy ! Component: 100 - total flux cleaned = -7.52633e-06 Jy ! Component: 150 - total flux cleaned = -7.57389e-06 Jy ! Component: 200 - total flux cleaned = -2.05268e-05 Jy ! Total flux subtracted in 200 components = -2.05268e-05 Jy ! Clean residual min=-0.002058 max=0.001853 Jy/beam ! Clean residual mean=0.000040 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.470719 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 55 components and 0.470719 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.081 mas, bmaj=1.568 mas, bpa=48.9 degrees ! Estimated noise=385.724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.83346e-05 Jy ! Component: 100 - total flux cleaned = 2.80575e-05 Jy ! Component: 150 - total flux cleaned = 2.68922e-05 Jy ! Component: 200 - total flux cleaned = -1.86281e-05 Jy ! Total flux subtracted in 200 components = -1.86281e-05 Jy ! Clean residual min=-0.001573 max=0.001452 Jy/beam ! Clean residual mean=0.000018 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.4707 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 71 components and 0.4707 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=0.077206Jy sigma=0.000778 ! Fit after self-cal, rms=0.077200Jy sigma=0.000778 wmodel J0128+6306_X_2014_12_20_pus_map.mod ! Writing 71 model components to file: J0128+6306_X_2014_12_20_pus_map.mod wobs J0128+6306_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0128+6306_X_2014_12_20_pus_uvs.fits wwins J0128+6306_X_2014_12_20_pus_map.win ! wwins: Wrote 2 windows to J0128+6306_X_2014_12_20_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000196146 Jy ! Component: 100 - total flux cleaned = -0.000197435 Jy ! Component: 150 - total flux cleaned = -0.000124924 Jy ! Component: 200 - total flux cleaned = -3.34277e-05 Jy ! Component: 250 - total flux cleaned = 7.4786e-05 Jy ! Component: 300 - total flux cleaned = 0.00026146 Jy ! Component: 350 - total flux cleaned = 0.000361145 Jy ! Component: 400 - total flux cleaned = 0.000477499 Jy ! Component: 450 - total flux cleaned = 0.00057133 Jy ! Component: 500 - total flux cleaned = 0.0006259 Jy ! Component: 550 - total flux cleaned = 0.000661257 Jy ! Component: 600 - total flux cleaned = 0.000729969 Jy ! Component: 650 - total flux cleaned = 0.000846803 Jy ! Component: 700 - total flux cleaned = 0.000846367 Jy ! Component: 750 - total flux cleaned = 0.000894216 Jy ! Component: 800 - total flux cleaned = 0.000894159 Jy ! Component: 850 - total flux cleaned = 0.000894184 Jy ! Component: 900 - total flux cleaned = 0.000909355 Jy ! Component: 950 - total flux cleaned = 0.000982645 Jy ! Component: 1000 - total flux cleaned = 0.000996597 Jy ! Component: 1050 - total flux cleaned = 0.000996547 Jy ! Component: 1100 - total flux cleaned = 0.0010246 Jy ! Component: 1150 - total flux cleaned = 0.00102468 Jy ! Component: 1200 - total flux cleaned = 0.00107869 Jy ! Component: 1250 - total flux cleaned = 0.00109211 Jy ! Component: 1300 - total flux cleaned = 0.00111826 Jy ! Component: 1350 - total flux cleaned = 0.00115651 Jy ! Component: 1400 - total flux cleaned = 0.00116914 Jy ! Component: 1450 - total flux cleaned = 0.00116915 Jy ! Component: 1500 - total flux cleaned = 0.00121789 Jy ! Component: 1550 - total flux cleaned = 0.00121771 Jy ! Component: 1600 - total flux cleaned = 0.0012178 Jy ! Component: 1650 - total flux cleaned = 0.00120615 Jy ! Component: 1700 - total flux cleaned = 0.0012178 Jy ! Component: 1750 - total flux cleaned = 0.00125182 Jy ! Component: 1800 - total flux cleaned = 0.00122961 Jy ! Component: 1850 - total flux cleaned = 0.00125169 Jy ! Component: 1900 - total flux cleaned = 0.0012408 Jy ! Component: 1950 - total flux cleaned = 0.00121928 Jy ! Component: 2000 - total flux cleaned = 0.00125122 Jy ! Total flux subtracted in 2048 components = 0.0012408 Jy ! Clean residual min=-0.000761 max=0.000593 Jy/beam ! Clean residual mean=0.000009 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.471941 Jy keep ! Adding 115 model components to the UV plane model. ! The established model now contains 186 components and 0.471941 Jy ![Exited script file: muppet] wmap "J0128+6306_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.081 x 1.568 at 48.9 degrees (North through East) ! Clean map min=-0.00094401 max=0.39908 Jy/beam ! Writing clean map to FITS file: J0128+6306_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.399083 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000186033 device "J0128+6306_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0128+6306_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.139845 0.139845 0.27969 0.55938 1.11876 2.23752 4.47504 8.95009 17.9002 35.8004 71.6007 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.399 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.081 x 1.568 at 48.9 degrees (North through East) ! Clean map min=-0.00094401 max=0.39908 Jy/beam quit ! Quitting program ! Log file J0128+6306_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:34:26 2016