! Started logfile: J0022+0014_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:05:27 2016 obs J0022+0014_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0022+0014_X_2014_06_09_pus_uva.fits ! AN table 1: 112 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.6125 visibilities/baseline/integration-bin. ! Found source: J0022+0014 ! ! 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 344 lines of history. ! ! Reading 37044 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 J0022+0014_X_2014_06_09_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 232 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 232 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 232 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 232 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 232 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 232 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 232 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 232 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 232 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 232 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 232 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 232 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.941277Jy sigma=0.011351 ! Fit after self-cal, rms=0.915754Jy sigma=0.011061 ! 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=1.02 mas, bmaj=2.618 mas, bpa=15.63 degrees ! Estimated noise=659.959 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 = 0.0652622 Jy ! Component: 100 - total flux cleaned = 0.102585 Jy ! Total flux subtracted in 100 components = 0.102585 Jy ! Clean residual min=-0.017698 max=0.025126 Jy/beam ! Clean residual mean=-0.000069 rms=0.006622 Jy/beam ! Combined flux in latest and established models = 0.102585 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 44 components and 0.102585 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=0.124767Jy sigma=0.001486 ! Fit after self-cal, rms=0.124158Jy sigma=0.001478 ! 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=1.176 mas, bmaj=2.76 mas, bpa=13.8 degrees ! Estimated noise=306.424 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 = 0.0463237 Jy ! Component: 100 - total flux cleaned = 0.0766696 Jy ! Component: 150 - total flux cleaned = 0.0971588 Jy ! Component: 200 - total flux cleaned = 0.111158 Jy ! Total flux subtracted in 200 components = 0.111158 Jy ! Clean residual min=-0.018848 max=0.031002 Jy/beam ! Clean residual mean=0.000022 rms=0.007280 Jy/beam ! Combined flux in latest and established models = 0.213743 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 62 components and 0.213743 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=0.102214Jy sigma=0.001214 ! Fit after self-cal, rms=0.101414Jy sigma=0.001205 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.38 HN 1.12 KP 0.75 ! LA 0.81 MK 1.00* NL 1.27 OV 1.50 ! PT 0.79 SC 1.73 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.40 HN 1.14 KP 0.71 ! LA 0.81 MK 1.00* NL 1.30 OV 1.48 ! PT 0.76 SC 1.63 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.40 HN 1.09 KP 0.67 ! LA 0.85 MK 1.00* NL 1.21 OV 1.54 ! PT 0.74 SC 1.66 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.38 HN 1.10 KP 0.63 ! LA 0.85 MK 1.00* NL 1.23 OV 1.54 ! PT 0.75 SC 1.67 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.36 HN 0.99 KP 0.62 ! LA 0.85 MK 1.00* NL 1.32 OV 1.57 ! PT 0.77 SC 1.87 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.45 HN 1.08 KP 0.62 ! LA 0.87 MK 1.00* NL 1.27 OV 1.67 ! PT 0.76 SC 1.69 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.60 HN 1.16 KP 0.67 ! LA 0.94 MK 1.00* NL 1.34 OV 1.72 ! PT 0.83 SC 1.48 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.44 HN 1.05 KP 0.61 ! LA 0.87 MK 1.00* NL 1.37 OV 1.77 ! PT 0.76 SC 1.56 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.47 HN 1.08 KP 0.65 ! LA 0.89 MK 1.00* NL 1.33 OV 1.77 ! PT 0.77 SC 1.36 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.46 HN 1.11 KP 0.67 ! LA 0.91 MK 1.00* NL 1.38 OV 1.83 ! PT 0.78 SC 1.38 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.49 HN 1.07 KP 0.70 ! LA 0.91 MK 1.00* NL 1.34 OV 1.94 ! PT 0.78 SC 1.42 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.47 HN 0.97 KP 0.74 ! LA 0.90 MK 1.00* NL 1.33 OV 1.85 ! PT 0.79 SC 1.34 ! ! ! Fit before self-cal, rms=0.101414Jy sigma=0.001205 ! Fit after self-cal, rms=0.114251Jy sigma=0.001008 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.305 mas, bmaj=2.942 mas, bpa=8.734 degrees ! Estimated noise=351.39 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.317e-05 Jy ! Component: 100 - total flux cleaned = 0.000632212 Jy ! Component: 150 - total flux cleaned = 0.00154188 Jy ! Component: 200 - total flux cleaned = 0.00239342 Jy ! Total flux subtracted in 200 components = 0.00239342 Jy ! Clean residual min=-0.012958 max=0.018119 Jy/beam ! Clean residual mean=-0.000102 rms=0.004758 Jy/beam ! Combined flux in latest and established models = 0.216136 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 0.216136 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=0.112850Jy sigma=0.000994 ! Fit after self-cal, rms=0.113953Jy sigma=0.000985 ! 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=0.113953Jy sigma=0.000985 ! Fit after self-cal, rms=0.112808Jy sigma=0.000900 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.31 mas, bmaj=2.906 mas, bpa=6.576 degrees ! Estimated noise=339.839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000159166 Jy ! Component: 100 - total flux cleaned = -0.000343699 Jy ! Component: 150 - total flux cleaned = -0.000191466 Jy ! Component: 200 - total flux cleaned = 0.000116565 Jy ! Total flux subtracted in 200 components = 0.000116565 Jy ! Clean residual min=-0.009867 max=0.017893 Jy/beam ! Clean residual mean=0.000062 rms=0.003700 Jy/beam ! Combined flux in latest and established models = 0.216253 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 74 components and 0.216253 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=0.111950Jy sigma=0.000892 ! Fit after self-cal, rms=0.112255Jy sigma=0.000890 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 (2.6, 8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0146379 Jy ! Component: 100 - total flux cleaned = 0.0160717 Jy ! Component: 150 - total flux cleaned = 0.0163453 Jy ! Component: 200 - total flux cleaned = 0.0170363 Jy ! Total flux subtracted in 200 components = 0.0170363 Jy ! Clean residual min=-0.008633 max=0.011597 Jy/beam ! Clean residual mean=0.000028 rms=0.003143 Jy/beam ! Combined flux in latest and established models = 0.233289 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 101 components and 0.233289 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=0.108863Jy sigma=0.000864 ! Fit after self-cal, rms=0.108669Jy sigma=0.000859 ! 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=0.108669Jy sigma=0.000859 ! Fit after self-cal, rms=0.105301Jy sigma=0.000855 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.316 mas, bmaj=2.894 mas, bpa=6.304 degrees ! Estimated noise=326.673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00430159 Jy ! Component: 100 - total flux cleaned = 0.00389349 Jy ! Component: 150 - total flux cleaned = 0.00298352 Jy ! Component: 200 - total flux cleaned = 0.00214987 Jy ! Total flux subtracted in 200 components = 0.00214987 Jy ! Clean residual min=-0.007563 max=0.009912 Jy/beam ! Clean residual mean=0.000015 rms=0.002718 Jy/beam ! Combined flux in latest and established models = 0.235439 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 124 components and 0.235439 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=0.104079Jy sigma=0.000848 ! Fit after self-cal, rms=0.104119Jy sigma=0.000846 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 = 0.00145466 Jy ! Component: 100 - total flux cleaned = 0.000631674 Jy ! Component: 150 - total flux cleaned = -0.000120609 Jy ! Component: 200 - total flux cleaned = -0.000946838 Jy ! Total flux subtracted in 200 components = -0.000946838 Jy ! Clean residual min=-0.007138 max=0.008707 Jy/beam ! Clean residual mean=0.000011 rms=0.002591 Jy/beam ! Combined flux in latest and established models = 0.234492 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 135 components and 0.234492 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=0.103446Jy sigma=0.000841 ! Fit after self-cal, rms=0.103409Jy sigma=0.000841 ! 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=0.103409Jy sigma=0.000841 ! Fit after self-cal, rms=0.100911Jy sigma=0.000839 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.37 mas, bmaj=4.955 mas, bpa=-14.07 degrees ! Estimated noise=334.998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000722135 Jy ! Component: 100 - total flux cleaned = -0.000330718 Jy ! Component: 150 - total flux cleaned = -0.00112059 Jy ! Component: 200 - total flux cleaned = -0.00154624 Jy ! Total flux subtracted in 200 components = -0.00154624 Jy ! Clean residual min=-0.009286 max=0.010582 Jy/beam ! Clean residual mean=0.000002 rms=0.003259 Jy/beam ! Combined flux in latest and established models = 0.232946 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 152 components and 0.232946 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=0.100337Jy sigma=0.000837 ! Fit after self-cal, rms=0.100320Jy sigma=0.000835 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 = 0.00108515 Jy ! Component: 100 - total flux cleaned = 0.000395316 Jy ! Component: 150 - total flux cleaned = 1.47081e-05 Jy ! Component: 200 - total flux cleaned = -0.000341683 Jy ! Total flux subtracted in 200 components = -0.000341683 Jy ! Clean residual min=-0.009382 max=0.010556 Jy/beam ! Clean residual mean=-0.000007 rms=0.003135 Jy/beam ! Combined flux in latest and established models = 0.232604 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 162 components and 0.232604 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=0.099985Jy sigma=0.000834 ! Fit after self-cal, rms=0.099945Jy sigma=0.000833 ! 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=1.311 mas, bmaj=2.874 mas, bpa=6.593 degrees ! Estimated noise=319.098 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.311 x 2.874 at 6.593 degrees (North through East) ! Clean map min=-0.011947 max=0.071776 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=1.122 mas, bmaj=2.649 mas, bpa=10.66 degrees ! Estimated noise=733.984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0717528 Jy ! Component: 100 - total flux cleaned = 0.111977 Jy ! Component: 150 - total flux cleaned = 0.139215 Jy ! Component: 200 - total flux cleaned = 0.159538 Jy ! Total flux subtracted in 200 components = 0.159538 Jy ! Clean residual min=-0.012027 max=0.016818 Jy/beam ! Clean residual mean=-0.000013 rms=0.004120 Jy/beam ! Combined flux in latest and established models = 0.159537 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 45 model components to the UV plane model. ! The established model now contains 45 components and 0.159537 Jy ! Inverting map and beam ! Estimated beam: bmin=1.311 mas, bmaj=2.874 mas, bpa=6.593 degrees ! Estimated noise=319.098 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 = 0.0233937 Jy ! Component: 100 - total flux cleaned = 0.0394393 Jy ! Component: 150 - total flux cleaned = 0.0477513 Jy ! Component: 200 - total flux cleaned = 0.0529382 Jy ! Total flux subtracted in 200 components = 0.0529382 Jy ! Clean residual min=-0.009304 max=0.011785 Jy/beam ! Clean residual mean=-0.000011 rms=0.003404 Jy/beam ! Combined flux in latest and established models = 0.212476 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 64 components and 0.212476 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=2.37 mas, bmaj=4.955 mas, bpa=-14.07 degrees ! Estimated noise=334.998 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00563167 Jy ! Component: 100 - total flux cleaned = 0.00762297 Jy ! Component: 150 - total flux cleaned = 0.00894535 Jy ! Component: 200 - total flux cleaned = 0.0105822 Jy ! Total flux subtracted in 200 components = 0.0105822 Jy ! Clean residual min=-0.010798 max=0.011793 Jy/beam ! Clean residual mean=-0.000017 rms=0.003668 Jy/beam ! Combined flux in latest and established models = 0.223058 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 = 0.00113246 Jy ! Component: 100 - total flux cleaned = 0.00152439 Jy ! Component: 150 - total flux cleaned = 0.00134878 Jy ! Component: 200 - total flux cleaned = 0.00118266 Jy ! Total flux subtracted in 200 components = 0.00118266 Jy ! Clean residual min=-0.010014 max=0.010335 Jy/beam ! Clean residual mean=-0.000017 rms=0.003395 Jy/beam ! Combined flux in latest and established models = 0.224241 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 90 components and 0.224241 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.311 mas, bmaj=2.874 mas, bpa=6.593 degrees ! Estimated noise=319.098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000519415 Jy ! Component: 100 - total flux cleaned = 6.87029e-05 Jy ! Component: 150 - total flux cleaned = -0.000467815 Jy ! Component: 200 - total flux cleaned = -0.00124022 Jy ! Total flux subtracted in 200 components = -0.00124022 Jy ! Clean residual min=-0.006574 max=0.009056 Jy/beam ! Clean residual mean=-0.000012 rms=0.002455 Jy/beam ! Combined flux in latest and established models = 0.223 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 111 components and 0.223 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=0.100571Jy sigma=0.000841 ! Fit after self-cal, rms=0.100120Jy sigma=0.000837 wmodel J0022+0014_X_2014_06_09_pus_map.mod ! Writing 111 model components to file: J0022+0014_X_2014_06_09_pus_map.mod wobs J0022+0014_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0022+0014_X_2014_06_09_pus_uvs.fits wwins J0022+0014_X_2014_06_09_pus_map.win ! wwins: Wrote 2 windows to J0022+0014_X_2014_06_09_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 = 0.00304759 Jy ! Component: 100 - total flux cleaned = 0.00515569 Jy ! Component: 150 - total flux cleaned = 0.00760223 Jy ! Component: 200 - total flux cleaned = 0.00970108 Jy ! Component: 250 - total flux cleaned = 0.0110672 Jy ! Component: 300 - total flux cleaned = 0.0120747 Jy ! Component: 350 - total flux cleaned = 0.0131374 Jy ! Component: 400 - total flux cleaned = 0.0138791 Jy ! Component: 450 - total flux cleaned = 0.0145066 Jy ! Component: 500 - total flux cleaned = 0.0152878 Jy ! Component: 550 - total flux cleaned = 0.0157907 Jy ! Component: 600 - total flux cleaned = 0.0161987 Jy ! Component: 650 - total flux cleaned = 0.0168323 Jy ! Component: 700 - total flux cleaned = 0.0175226 Jy ! Component: 750 - total flux cleaned = 0.0179714 Jy ! Component: 800 - total flux cleaned = 0.0187719 Jy ! Component: 850 - total flux cleaned = 0.0193376 Jy ! Component: 900 - total flux cleaned = 0.0198207 Jy ! Component: 950 - total flux cleaned = 0.0202923 Jy ! Component: 1000 - total flux cleaned = 0.0209496 Jy ! Component: 1050 - total flux cleaned = 0.0213993 Jy ! Component: 1100 - total flux cleaned = 0.0217763 Jy ! Component: 1150 - total flux cleaned = 0.022206 Jy ! Component: 1200 - total flux cleaned = 0.0225062 Jy ! Component: 1250 - total flux cleaned = 0.0229181 Jy ! Component: 1300 - total flux cleaned = 0.0230916 Jy ! Component: 1350 - total flux cleaned = 0.023432 Jy ! Component: 1400 - total flux cleaned = 0.0236561 Jy ! Component: 1450 - total flux cleaned = 0.0240395 Jy ! Component: 1500 - total flux cleaned = 0.024469 Jy ! Component: 1550 - total flux cleaned = 0.0246272 Jy ! Component: 1600 - total flux cleaned = 0.024939 Jy ! Component: 1650 - total flux cleaned = 0.0252961 Jy ! Component: 1700 - total flux cleaned = 0.0254967 Jy ! Component: 1750 - total flux cleaned = 0.0256941 Jy ! Component: 1800 - total flux cleaned = 0.0259363 Jy ! Component: 1850 - total flux cleaned = 0.0262223 Jy ! Component: 1900 - total flux cleaned = 0.0265041 Jy ! Component: 1950 - total flux cleaned = 0.0267356 Jy ! Component: 2000 - total flux cleaned = 0.0267813 Jy ! Total flux subtracted in 2048 components = 0.0268717 Jy ! Clean residual min=-0.002317 max=0.002469 Jy/beam ! Clean residual mean=-0.000017 rms=0.001047 Jy/beam ! Combined flux in latest and established models = 0.249872 Jy keep ! Adding 227 model components to the UV plane model. ! The established model now contains 338 components and 0.249872 Jy ![Exited script file: muppet] wmap "J0022+0014_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.311 x 2.874 at 6.593 degrees (North through East) ! Clean map min=-0.014699 max=0.071855 Jy/beam ! Writing clean map to FITS file: J0022+0014_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0718554 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00102469 device "J0022+0014_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0022+0014_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.27813 4.27813 8.55626 17.1125 34.225 68.4501 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.071 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.311 x 2.874 at 6.593 degrees (North through East) ! Clean map min=-0.014699 max=0.071855 Jy/beam quit ! Quitting program ! Log file J0022+0014_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:05:30 2016