! Started logfile: J0507+4645_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:07:46 2016 obs J0507+4645_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0507+4645_X_2014_06_09_pus_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.700926 visibilities/baseline/integration-bin. ! Found source: J0507+4645 ! ! 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 27252 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 J0507+4645_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 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 113 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.799933Jy sigma=0.009766 ! Fit after self-cal, rms=0.741973Jy sigma=0.009053 ! 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=0.7577 mas, bmaj=1.283 mas, bpa=-21.95 degrees ! Estimated noise=734.121 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 = 0.192132 Jy ! Component: 100 - total flux cleaned = 0.238334 Jy ! Total flux subtracted in 100 components = 0.238334 Jy ! Clean residual min=-0.015890 max=0.031377 Jy/beam ! Clean residual mean=-0.000139 rms=0.004589 Jy/beam ! Combined flux in latest and established models = 0.238334 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.238334 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=0.107987Jy sigma=0.001264 ! Fit after self-cal, rms=0.107956Jy sigma=0.001263 ! Inverting map ! Added new window around map position (1.2, -2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0313159 Jy ! Component: 100 - total flux cleaned = 0.0504676 Jy ! Total flux subtracted in 100 components = 0.0504676 Jy ! Clean residual min=-0.015776 max=0.015395 Jy/beam ! Clean residual mean=-0.000071 rms=0.003405 Jy/beam ! Combined flux in latest and established models = 0.288802 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 21 components and 0.288802 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=0.092786Jy sigma=0.001071 ! Fit after self-cal, rms=0.091930Jy sigma=0.001061 ! 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=0.9966 mas, bmaj=1.6 mas, bpa=-19.06 degrees ! Estimated noise=355.148 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 = 0.0265609 Jy ! Component: 100 - total flux cleaned = 0.0435923 Jy ! Component: 150 - total flux cleaned = 0.0556228 Jy ! Component: 200 - total flux cleaned = 0.0642271 Jy ! Total flux subtracted in 200 components = 0.0642271 Jy ! Clean residual min=-0.017625 max=0.011221 Jy/beam ! Clean residual mean=0.000013 rms=0.003392 Jy/beam ! Combined flux in latest and established models = 0.353029 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 45 components and 0.353029 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=0.082076Jy sigma=0.000946 ! Fit after self-cal, rms=0.081791Jy sigma=0.000942 ! 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 1.12 HN 1.03 KP 0.89 ! LA 1.01 MK 0.97 NL 1.00 OV 0.96 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.05 KP 0.85 ! LA 1.01 MK 0.97 NL 1.02 OV 0.96 ! PT 0.93 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 1.06 KP 0.79 ! LA 1.04 MK 0.98 NL 1.01 OV 0.96 ! PT 0.89 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.03 KP 0.76 ! LA 1.03 MK 0.98 NL 1.01 OV 0.95 ! PT 0.92 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.09 HN 0.99 KP 0.72 ! LA 1.04 MK 0.98 NL 1.04 OV 0.97 ! PT 0.92 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.02 KP 0.73 ! LA 1.03 MK 0.98 NL 1.04 OV 1.00 ! PT 0.93 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.22 HN 1.19 KP 0.78 ! LA 1.13 MK 1.02 NL 1.09 OV 1.06 ! PT 0.99 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 HN 1.09 KP 0.72 ! LA 1.03 MK 0.98 NL 1.04 OV 1.02 ! PT 0.94 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.09 KP 0.74 ! LA 1.06 MK 0.99 NL 1.02 OV 1.03 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.11 KP 0.77 ! LA 1.06 MK 1.00 NL 1.04 OV 1.00 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.10 KP 0.81 ! LA 1.09 MK 1.01 NL 1.06 OV 1.00 ! PT 0.93 SC 1.08 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.04 KP 0.83 ! LA 1.06 MK 1.03 NL 1.05 OV 1.00 ! PT 0.98 SC 1.06 ! ! ! Fit before self-cal, rms=0.081791Jy sigma=0.000942 ! Fit after self-cal, rms=0.068950Jy sigma=0.000795 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.005 mas, bmaj=1.632 mas, bpa=-19.29 degrees ! Estimated noise=353.446 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 = -0.000892249 Jy ! Component: 100 - total flux cleaned = -0.00080535 Jy ! Component: 150 - total flux cleaned = -0.000736123 Jy ! Component: 200 - total flux cleaned = -0.00067643 Jy ! Total flux subtracted in 200 components = -0.00067643 Jy ! Clean residual min=-0.003367 max=0.003559 Jy/beam ! Clean residual mean=-0.000014 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.352353 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.352353 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=0.068709Jy sigma=0.000793 ! Fit after self-cal, rms=0.068731Jy sigma=0.000792 ! 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=0.068731Jy sigma=0.000792 ! Fit after self-cal, rms=0.068554Jy sigma=0.000788 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=1.619 mas, bpa=-19.04 degrees ! Estimated noise=352.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000765618 Jy ! Component: 100 - total flux cleaned = -0.00101683 Jy ! Component: 150 - total flux cleaned = -0.00105536 Jy ! Component: 200 - total flux cleaned = -0.00109156 Jy ! Total flux subtracted in 200 components = -0.00109156 Jy ! Clean residual min=-0.002542 max=0.002122 Jy/beam ! Clean residual mean=-0.000006 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.351261 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 58 components and 0.351261 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=0.068483Jy sigma=0.000787 ! Fit after self-cal, rms=0.068481Jy sigma=0.000787 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 = -0.00018189 Jy ! Component: 100 - total flux cleaned = -0.00014188 Jy ! Component: 150 - total flux cleaned = -0.00014021 Jy ! Component: 200 - total flux cleaned = -0.000140011 Jy ! Total flux subtracted in 200 components = -0.000140011 Jy ! Clean residual min=-0.002298 max=0.002023 Jy/beam ! Clean residual mean=-0.000006 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.351121 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 61 components and 0.351121 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=0.068446Jy sigma=0.000787 ! Fit after self-cal, rms=0.068437Jy sigma=0.000787 ! 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=0.068437Jy sigma=0.000787 ! Fit after self-cal, rms=0.068460Jy sigma=0.000787 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=1.62 mas, bpa=-19.02 degrees ! Estimated noise=352.075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000670715 Jy ! Component: 100 - total flux cleaned = -0.000736344 Jy ! Component: 150 - total flux cleaned = -0.000736672 Jy ! Component: 200 - total flux cleaned = -0.000763305 Jy ! Total flux subtracted in 200 components = -0.000763305 Jy ! Clean residual min=-0.002113 max=0.002063 Jy/beam ! Clean residual mean=-0.000005 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.350358 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 62 components and 0.350358 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=0.068427Jy sigma=0.000786 ! Fit after self-cal, rms=0.068422Jy sigma=0.000786 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 = -0.000138154 Jy ! Component: 100 - total flux cleaned = -5.86306e-05 Jy ! Component: 150 - total flux cleaned = -5.83755e-05 Jy ! Component: 200 - total flux cleaned = -3.61902e-05 Jy ! Total flux subtracted in 200 components = -3.61902e-05 Jy ! Clean residual min=-0.001915 max=0.002055 Jy/beam ! Clean residual mean=-0.000005 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.350322 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 64 components and 0.350322 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=0.068404Jy sigma=0.000786 ! Fit after self-cal, rms=0.068399Jy sigma=0.000786 ! Inverting map ! Added new window around map position (19.4, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155809 Jy ! Component: 100 - total flux cleaned = 0.00152227 Jy ! Component: 150 - total flux cleaned = 0.00165155 Jy ! Component: 200 - total flux cleaned = 0.00170751 Jy ! Total flux subtracted in 200 components = 0.00170751 Jy ! Clean residual min=-0.001740 max=0.001714 Jy/beam ! Clean residual mean=-0.000011 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.352029 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 74 components and 0.352029 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=0.068342Jy sigma=0.000785 ! Fit after self-cal, rms=0.068339Jy sigma=0.000785 ! 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=0.068339Jy sigma=0.000785 ! Fit after self-cal, rms=0.068329Jy sigma=0.000785 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.343 mas, bmaj=3.111 mas, bpa=-21.94 degrees ! Estimated noise=424.182 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000541011 Jy ! Component: 100 - total flux cleaned = -0.000539755 Jy ! Component: 150 - total flux cleaned = -0.00047228 Jy ! Component: 200 - total flux cleaned = -0.000434832 Jy ! Total flux subtracted in 200 components = -0.000434832 Jy ! Clean residual min=-0.001567 max=0.001859 Jy/beam ! Clean residual mean=-0.000014 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.351594 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 83 components and 0.351594 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=0.068319Jy sigma=0.000785 ! Fit after self-cal, rms=0.068314Jy sigma=0.000785 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 = -0.000104839 Jy ! Component: 100 - total flux cleaned = -8.24281e-05 Jy ! Component: 150 - total flux cleaned = -3.21419e-05 Jy ! Component: 200 - total flux cleaned = 1.26661e-05 Jy ! Total flux subtracted in 200 components = 1.26661e-05 Jy ! Clean residual min=-0.001548 max=0.001805 Jy/beam ! Clean residual mean=-0.000014 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.351607 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 88 components and 0.351607 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=0.068314Jy sigma=0.000785 ! Fit after self-cal, rms=0.068309Jy sigma=0.000785 ! 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=1.006 mas, bmaj=1.62 mas, bpa=-19 degrees ! Estimated noise=351.626 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.006 x 1.62 at -19 degrees (North through East) ! Clean map min=-0.0015513 max=0.24562 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=0.7625 mas, bmaj=1.288 mas, bpa=-21.67 degrees ! Estimated noise=737.764 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.19261 Jy ! Component: 100 - total flux cleaned = 0.244598 Jy ! Component: 150 - total flux cleaned = 0.271326 Jy ! Component: 200 - total flux cleaned = 0.288919 Jy ! Total flux subtracted in 200 components = 0.288919 Jy ! Clean residual min=-0.005580 max=0.011012 Jy/beam ! Clean residual mean=-0.000076 rms=0.001738 Jy/beam ! Combined flux in latest and established models = 0.288919 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.288919 Jy ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=1.62 mas, bpa=-19 degrees ! Estimated noise=351.626 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) ! Added new window around map position (0.2, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0205455 Jy ! Component: 100 - total flux cleaned = 0.0330406 Jy ! Component: 150 - total flux cleaned = 0.0412833 Jy ! Component: 200 - total flux cleaned = 0.0469432 Jy ! Total flux subtracted in 200 components = 0.0469432 Jy ! Clean residual min=-0.002534 max=0.003330 Jy/beam ! Clean residual mean=-0.000040 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.335862 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 76 components and 0.335862 Jy ! Inverting map ! Added new window around map position (-0.8, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00403602 Jy ! Component: 100 - total flux cleaned = 0.00690987 Jy ! Component: 150 - total flux cleaned = 0.00907552 Jy ! Component: 200 - total flux cleaned = 0.010389 Jy ! Total flux subtracted in 200 components = 0.010389 Jy ! Clean residual min=-0.001679 max=0.001639 Jy/beam ! Clean residual mean=-0.000018 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.346251 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 101 components and 0.346251 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=2.343 mas, bmaj=3.111 mas, bpa=-21.94 degrees ! Estimated noise=424.182 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211014 Jy ! Component: 100 - total flux cleaned = 0.00332232 Jy ! Component: 150 - total flux cleaned = 0.00377679 Jy ! Component: 200 - total flux cleaned = 0.00397832 Jy ! Total flux subtracted in 200 components = 0.00397832 Jy ! Clean residual min=-0.001583 max=0.001701 Jy/beam ! Clean residual mean=-0.000017 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.350229 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 = 0.000102617 Jy ! Component: 100 - total flux cleaned = 0.00021959 Jy ! Component: 150 - total flux cleaned = 0.000325055 Jy ! Component: 200 - total flux cleaned = 0.000402497 Jy ! Total flux subtracted in 200 components = 0.000402497 Jy ! Clean residual min=-0.001546 max=0.001663 Jy/beam ! Clean residual mean=-0.000014 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.350632 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 140 components and 0.350632 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.006 mas, bmaj=1.62 mas, bpa=-19 degrees ! Estimated noise=351.626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000129713 Jy ! Component: 100 - total flux cleaned = -6.9506e-05 Jy ! Component: 150 - total flux cleaned = -1.49231e-05 Jy ! Component: 200 - total flux cleaned = 8.68627e-05 Jy ! Total flux subtracted in 200 components = 8.68627e-05 Jy ! Clean residual min=-0.001388 max=0.001348 Jy/beam ! Clean residual mean=-0.000008 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.350719 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 160 components and 0.350718 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=0.068259Jy sigma=0.000784 ! Fit after self-cal, rms=0.068244Jy sigma=0.000784 wmodel J0507+4645_X_2014_06_09_pus_map.mod ! Writing 160 model components to file: J0507+4645_X_2014_06_09_pus_map.mod wobs J0507+4645_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0507+4645_X_2014_06_09_pus_uvs.fits wwins J0507+4645_X_2014_06_09_pus_map.win ! wwins: Wrote 5 windows to J0507+4645_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 = 4.34867e-05 Jy ! Component: 100 - total flux cleaned = 0.000130881 Jy ! Component: 150 - total flux cleaned = 0.00025338 Jy ! Component: 200 - total flux cleaned = 0.000408448 Jy ! Component: 250 - total flux cleaned = 0.00053733 Jy ! Component: 300 - total flux cleaned = 0.000678498 Jy ! Component: 350 - total flux cleaned = 0.000763456 Jy ! Component: 400 - total flux cleaned = 0.000911372 Jy ! Component: 450 - total flux cleaned = 0.00102232 Jy ! Component: 500 - total flux cleaned = 0.00113022 Jy ! Component: 550 - total flux cleaned = 0.00127948 Jy ! Component: 600 - total flux cleaned = 0.00139543 Jy ! Component: 650 - total flux cleaned = 0.00149463 Jy ! Component: 700 - total flux cleaned = 0.00157754 Jy ! Component: 750 - total flux cleaned = 0.00160453 Jy ! Component: 800 - total flux cleaned = 0.00159142 Jy ! Component: 850 - total flux cleaned = 0.00159127 Jy ! Component: 900 - total flux cleaned = 0.00155312 Jy ! Component: 950 - total flux cleaned = 0.00150384 Jy ! Component: 1000 - total flux cleaned = 0.00149174 Jy ! Component: 1050 - total flux cleaned = 0.00142105 Jy ! Component: 1100 - total flux cleaned = 0.00139791 Jy ! Component: 1150 - total flux cleaned = 0.00138683 Jy ! Component: 1200 - total flux cleaned = 0.00137602 Jy ! Component: 1250 - total flux cleaned = 0.00137622 Jy ! Component: 1300 - total flux cleaned = 0.00139746 Jy ! Component: 1350 - total flux cleaned = 0.00140788 Jy ! Component: 1400 - total flux cleaned = 0.00141822 Jy ! Component: 1450 - total flux cleaned = 0.00141831 Jy ! Component: 1500 - total flux cleaned = 0.0014484 Jy ! Component: 1550 - total flux cleaned = 0.00145828 Jy ! Component: 1600 - total flux cleaned = 0.00152592 Jy ! Component: 1650 - total flux cleaned = 0.0015449 Jy ! Component: 1700 - total flux cleaned = 0.001573 Jy ! Component: 1750 - total flux cleaned = 0.00159148 Jy ! Component: 1800 - total flux cleaned = 0.00160066 Jy ! Component: 1850 - total flux cleaned = 0.00166377 Jy ! Component: 1900 - total flux cleaned = 0.00169052 Jy ! Component: 1950 - total flux cleaned = 0.00173459 Jy ! Component: 2000 - total flux cleaned = 0.00175186 Jy ! Total flux subtracted in 2048 components = 0.00179465 Jy ! Clean residual min=-0.000425 max=0.000467 Jy/beam ! Clean residual mean=-0.000004 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.352513 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 297 components and 0.352513 Jy ![Exited script file: muppet] wmap "J0507+4645_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.006 x 1.62 at -19 degrees (North through East) ! Clean map min=-0.0010514 max=0.24702 Jy/beam ! Writing clean map to FITS file: J0507+4645_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 0.24702 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000157423 device "J0507+4645_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0507+4645_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.191186 0.191186 0.382372 0.764745 1.52949 3.05898 6.11796 12.2359 24.4718 48.9437 97.8873 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.247 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.006 x 1.62 at -19 degrees (North through East) ! Clean map min=-0.0010514 max=0.24702 Jy/beam quit ! Quitting program ! Log file J0507+4645_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:07:48 2016