! Started logfile: J0337+0137_X_2017_05_01_pus_uvs.log on Wed May 1 19:51:58 2019 obs J0337+0137_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J0337+0137_X_2017_05_01_pus_uva.fits ! AN table 1: 217 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.846185 visibilities/baseline/integration-bin. ! Found source: J0337+0137 ! ! 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 863 lines of history. ! ! Reading 99156 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 J0337+0137_X_2017_05_01_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 224 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 196 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 222 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 224 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 225 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 225 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 330 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 305 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.954370Jy sigma=0.007563 ! Fit after self-cal, rms=0.936858Jy sigma=0.007434 ! 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=0.8087 mas, bmaj=1.905 mas, bpa=9.085 degrees ! Estimated noise=702.906 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 = 0.0515947 Jy ! Component: 100 - total flux cleaned = 0.0641139 Jy ! Total flux subtracted in 100 components = 0.0641139 Jy ! Clean residual min=-0.003193 max=0.006120 Jy/beam ! Clean residual mean=-0.000015 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.0641139 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0641139 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=0.089353Jy sigma=0.000651 ! Fit after self-cal, rms=0.089233Jy sigma=0.000650 ! Inverting map ! Added new window around map position (-1.6, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00655231 Jy ! Component: 100 - total flux cleaned = 0.0103201 Jy ! Total flux subtracted in 100 components = 0.0103201 Jy ! Clean residual min=-0.002349 max=0.002663 Jy/beam ! Clean residual mean=-0.000007 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.074434 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.074434 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=0.088748Jy sigma=0.000645 ! Fit after self-cal, rms=0.088727Jy sigma=0.000645 ! 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=0.9777 mas, bmaj=2.259 mas, bpa=10.62 degrees ! Estimated noise=294.661 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 = 0.00339788 Jy ! Component: 100 - total flux cleaned = 0.00506299 Jy ! Component: 150 - total flux cleaned = 0.00600434 Jy ! Component: 200 - total flux cleaned = 0.00633182 Jy ! Total flux subtracted in 200 components = 0.00633182 Jy ! Clean residual min=-0.001246 max=0.003484 Jy/beam ! Clean residual mean=-0.000003 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.0807659 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 41 components and 0.0807659 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=0.088610Jy sigma=0.000644 ! Fit after self-cal, rms=0.088604Jy sigma=0.000644 ! Inverting map ! Added new window around map position (-5, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00311856 Jy ! Component: 100 - total flux cleaned = 0.00464661 Jy ! Component: 150 - total flux cleaned = 0.00565131 Jy ! Component: 200 - total flux cleaned = 0.00637185 Jy ! Total flux subtracted in 200 components = 0.00637185 Jy ! Clean residual min=-0.000978 max=0.001112 Jy/beam ! Clean residual mean=-0.000001 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.0871377 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 73 components and 0.0871377 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=0.088506Jy sigma=0.000643 ! Fit after self-cal, rms=0.088478Jy sigma=0.000642 ! 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 0.98 FD 0.96 HN 1.20 KP 1.00 ! LA 0.97 MK 0.97 NL 1.00 OV 1.03 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.98 KP 0.97 ! LA 0.97 MK 1.56 NL 1.01 OV 1.04 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00 KP 0.94 ! LA 1.03 MK 0.93 NL 0.99 OV 1.01 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.03 KP 0.98 ! LA 1.01 MK 1.05 NL 0.98 OV 1.02 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.18 KP 1.00 ! LA 0.99 MK 0.95 NL 1.01 OV 0.99 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 1.00 KP 0.99 ! LA 0.97 MK 0.99 NL 1.01 OV 1.05 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.98 KP 0.95 ! LA 0.97 MK 0.96 NL 0.99 OV 1.01 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 0.99 KP 0.97 ! LA 0.98 MK 0.96 NL 1.00 OV 1.02 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.93 KP 0.94 ! LA 0.99 MK 1.01 NL 0.97 OV 1.04 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.98 KP 0.97 ! LA 1.03 MK 1.23 NL 0.94 OV 1.00 ! PT 1.06 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.00 KP 1.03 ! LA 1.03 MK 0.97 NL 1.09 OV 1.09 ! PT 1.07 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.92 KP 0.96 ! LA 0.95 MK 0.84 NL 1.09 OV 1.01 ! PT 1.04 SC 1.01 ! ! ! Fit before self-cal, rms=0.088478Jy sigma=0.000642 ! Fit after self-cal, rms=0.088882Jy sigma=0.000642 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9818 mas, bmaj=2.264 mas, bpa=10.74 degrees ! Estimated noise=294.621 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 = 0.0010827 Jy ! Component: 100 - total flux cleaned = 0.00153832 Jy ! Component: 150 - total flux cleaned = 0.001839 Jy ! Component: 200 - total flux cleaned = 0.0021096 Jy ! Total flux subtracted in 200 components = 0.0021096 Jy ! Clean residual min=-0.000957 max=0.000877 Jy/beam ! Clean residual mean=0.000001 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0892473 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 93 components and 0.0892473 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=0.088868Jy sigma=0.000642 ! Fit after self-cal, rms=0.088878Jy sigma=0.000641 ! 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=0.088878Jy sigma=0.000641 ! Fit after self-cal, rms=0.089597Jy sigma=0.000641 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9821 mas, bmaj=2.264 mas, bpa=10.8 degrees ! Estimated noise=295.406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000588821 Jy ! Component: 100 - total flux cleaned = 0.000992271 Jy ! Component: 150 - total flux cleaned = 0.00113711 Jy ! Component: 200 - total flux cleaned = 0.00121665 Jy ! Total flux subtracted in 200 components = 0.00121665 Jy ! Clean residual min=-0.000941 max=0.000752 Jy/beam ! Clean residual mean=-0.000001 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.090464 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 110 components and 0.090464 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=0.089591Jy sigma=0.000641 ! Fit after self-cal, rms=0.089612Jy sigma=0.000641 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 = 0.000229378 Jy ! Component: 100 - total flux cleaned = 0.000312315 Jy ! Component: 150 - total flux cleaned = 0.000376101 Jy ! Component: 200 - total flux cleaned = 0.00046307 Jy ! Total flux subtracted in 200 components = 0.00046307 Jy ! Clean residual min=-0.000924 max=0.000740 Jy/beam ! Clean residual mean=-0.000001 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0909271 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 118 components and 0.0909271 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=0.089609Jy sigma=0.000641 ! Fit after self-cal, rms=0.089609Jy sigma=0.000641 ! 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=0.089609Jy sigma=0.000641 ! Fit after self-cal, rms=0.089587Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9827 mas, bmaj=2.263 mas, bpa=10.78 degrees ! Estimated noise=295.519 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000370804 Jy ! Component: 100 - total flux cleaned = 0.000483338 Jy ! Component: 150 - total flux cleaned = 0.000531794 Jy ! Component: 200 - total flux cleaned = 0.000558091 Jy ! Total flux subtracted in 200 components = 0.000558091 Jy ! Clean residual min=-0.000904 max=0.000632 Jy/beam ! Clean residual mean=-0.000002 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.0914852 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 124 components and 0.0914852 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=0.089585Jy sigma=0.000641 ! Fit after self-cal, rms=0.089587Jy sigma=0.000641 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 = 0.000128512 Jy ! Component: 100 - total flux cleaned = 0.000155341 Jy ! Component: 150 - total flux cleaned = 0.000187759 Jy ! Component: 200 - total flux cleaned = 0.000218201 Jy ! Total flux subtracted in 200 components = 0.000218201 Jy ! Clean residual min=-0.000898 max=0.000626 Jy/beam ! Clean residual mean=-0.000002 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.0917033 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 126 components and 0.0917034 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=0.089585Jy sigma=0.000641 ! Fit after self-cal, rms=0.089585Jy sigma=0.000641 ! 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=0.089585Jy sigma=0.000641 ! Fit after self-cal, rms=0.089417Jy sigma=0.000641 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.294 mas, bmaj=3.453 mas, bpa=11.35 degrees ! Estimated noise=354.041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000443784 Jy ! Component: 100 - total flux cleaned = 0.00058676 Jy ! Component: 150 - total flux cleaned = 0.000664856 Jy ! Component: 200 - total flux cleaned = 0.000690348 Jy ! Total flux subtracted in 200 components = 0.000690348 Jy ! Clean residual min=-0.001026 max=0.000666 Jy/beam ! Clean residual mean=-0.000003 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0923937 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 135 components and 0.0923937 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=0.089416Jy sigma=0.000641 ! Fit after self-cal, rms=0.089410Jy sigma=0.000641 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 = 0.000117339 Jy ! Component: 100 - total flux cleaned = 0.000136146 Jy ! Component: 150 - total flux cleaned = 0.000157983 Jy ! Component: 200 - total flux cleaned = 0.00017741 Jy ! Total flux subtracted in 200 components = 0.00017741 Jy ! Clean residual min=-0.001025 max=0.000676 Jy/beam ! Clean residual mean=-0.000003 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0925711 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 142 components and 0.0925711 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=0.089410Jy sigma=0.000641 ! Fit after self-cal, rms=0.089410Jy sigma=0.000641 ! 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=0.9832 mas, bmaj=2.262 mas, bpa=10.75 degrees ! Estimated noise=295.593 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9832 x 2.262 at 10.75 degrees (North through East) ! Clean map min=-0.00082399 max=0.06501 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=0.8129 mas, bmaj=1.906 mas, bpa=9.15 degrees ! Estimated noise=703.333 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0513328 Jy ! Component: 100 - total flux cleaned = 0.0652218 Jy ! Component: 150 - total flux cleaned = 0.072482 Jy ! Component: 200 - total flux cleaned = 0.0769381 Jy ! Total flux subtracted in 200 components = 0.0769381 Jy ! Clean residual min=-0.002269 max=0.002794 Jy/beam ! Clean residual mean=-0.000008 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.0769381 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0769381 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9832 mas, bmaj=2.262 mas, bpa=10.75 degrees ! Estimated noise=295.593 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 = 0.00404528 Jy ! Component: 100 - total flux cleaned = 0.00668639 Jy ! Component: 150 - total flux cleaned = 0.00857866 Jy ! Component: 200 - total flux cleaned = 0.00999178 Jy ! Total flux subtracted in 200 components = 0.00999178 Jy ! Clean residual min=-0.000981 max=0.001143 Jy/beam ! Clean residual mean=-0.000004 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0869299 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 50 components and 0.0869298 Jy ! Inverting map ! Added new window around map position (-3, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117994 Jy ! Component: 100 - total flux cleaned = 0.0020638 Jy ! Component: 150 - total flux cleaned = 0.00278356 Jy ! Component: 200 - total flux cleaned = 0.00337467 Jy ! Total flux subtracted in 200 components = 0.00337467 Jy ! Clean residual min=-0.000914 max=0.000710 Jy/beam ! Clean residual mean=-0.000002 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0903045 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 82 components and 0.0903045 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=2.294 mas, bmaj=3.453 mas, bpa=11.35 degrees ! Estimated noise=354.041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000744941 Jy ! Component: 100 - total flux cleaned = 0.00118744 Jy ! Component: 150 - total flux cleaned = 0.00141521 Jy ! Component: 200 - total flux cleaned = 0.00160122 Jy ! Total flux subtracted in 200 components = 0.00160122 Jy ! Clean residual min=-0.001074 max=0.000661 Jy/beam ! Clean residual mean=-0.000003 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0919057 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 = 0.000153722 Jy ! Component: 100 - total flux cleaned = 0.000282855 Jy ! Component: 150 - total flux cleaned = 0.000385102 Jy ! Component: 200 - total flux cleaned = 0.000468109 Jy ! Total flux subtracted in 200 components = 0.000468109 Jy ! Clean residual min=-0.001058 max=0.000656 Jy/beam ! Clean residual mean=-0.000002 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0923738 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 126 components and 0.0923738 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9832 mas, bmaj=2.262 mas, bpa=10.75 degrees ! Estimated noise=295.593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.60867e-05 Jy ! Component: 100 - total flux cleaned = 3.62966e-06 Jy ! Component: 150 - total flux cleaned = -6.73821e-06 Jy ! Component: 200 - total flux cleaned = 2.33039e-06 Jy ! Total flux subtracted in 200 components = 2.33039e-06 Jy ! Clean residual min=-0.000842 max=0.000608 Jy/beam ! Clean residual mean=-0.000001 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.0923762 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 144 components and 0.0923762 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=0.089408Jy sigma=0.000641 ! Fit after self-cal, rms=0.089405Jy sigma=0.000641 wmodel J0337+0137_X_2017_05_01_pus_map.mod ! Writing 144 model components to file: J0337+0137_X_2017_05_01_pus_map.mod wobs J0337+0137_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J0337+0137_X_2017_05_01_pus_uvs.fits wwins J0337+0137_X_2017_05_01_pus_map.win ! wwins: Wrote 4 windows to J0337+0137_X_2017_05_01_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 = -0.00032249 Jy ! Component: 100 - total flux cleaned = -0.000471785 Jy ! Component: 150 - total flux cleaned = -0.000589296 Jy ! Component: 200 - total flux cleaned = -0.000660987 Jy ! Component: 250 - total flux cleaned = -0.000700456 Jy ! Component: 300 - total flux cleaned = -0.000738836 Jy ! Component: 350 - total flux cleaned = -0.000803219 Jy ! Component: 400 - total flux cleaned = -0.000874545 Jy ! Component: 450 - total flux cleaned = -0.00096151 Jy ! Component: 500 - total flux cleaned = -0.00102088 Jy ! Component: 550 - total flux cleaned = -0.00107067 Jy ! Component: 600 - total flux cleaned = -0.00114387 Jy ! Component: 650 - total flux cleaned = -0.0012156 Jy ! Component: 700 - total flux cleaned = -0.00124676 Jy ! Component: 750 - total flux cleaned = -0.00130081 Jy ! Component: 800 - total flux cleaned = -0.00133877 Jy ! Component: 850 - total flux cleaned = -0.00139104 Jy ! Component: 900 - total flux cleaned = -0.00142043 Jy ! Component: 950 - total flux cleaned = -0.00147852 Jy ! Component: 1000 - total flux cleaned = -0.00152145 Jy ! Component: 1050 - total flux cleaned = -0.00156389 Jy ! Component: 1100 - total flux cleaned = -0.0015988 Jy ! Component: 1150 - total flux cleaned = -0.00166086 Jy ! Component: 1200 - total flux cleaned = -0.00172211 Jy ! Component: 1250 - total flux cleaned = -0.00176905 Jy ! Component: 1300 - total flux cleaned = -0.00182212 Jy ! Component: 1350 - total flux cleaned = -0.00184171 Jy ! Component: 1400 - total flux cleaned = -0.00189376 Jy ! Component: 1450 - total flux cleaned = -0.00193228 Jy ! Component: 1500 - total flux cleaned = -0.00197043 Jy ! Component: 1550 - total flux cleaned = -0.00200808 Jy ! Component: 1600 - total flux cleaned = -0.0020267 Jy ! Component: 1650 - total flux cleaned = -0.00204517 Jy ! Component: 1700 - total flux cleaned = -0.00209396 Jy ! Component: 1750 - total flux cleaned = -0.00210605 Jy ! Component: 1800 - total flux cleaned = -0.00212395 Jy ! Component: 1850 - total flux cleaned = -0.00212403 Jy ! Component: 1900 - total flux cleaned = -0.00214739 Jy ! Component: 1950 - total flux cleaned = -0.00214151 Jy ! Component: 2000 - total flux cleaned = -0.00214722 Jy ! Total flux subtracted in 2048 components = -0.00215291 Jy ! Clean residual min=-0.000335 max=0.000298 Jy/beam ! Clean residual mean=-0.000001 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.0902233 Jy keep ! Adding 146 model components to the UV plane model. ! The established model now contains 290 components and 0.0902233 Jy ![Exited script file: muppet] wmap "J0337+0137_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9832 x 2.262 at 10.75 degrees (North through East) ! Clean map min=-0.00059698 max=0.064858 Jy/beam ! Writing clean map to FITS file: J0337+0137_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0648578 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000112144 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.518724 0.518724 1.03745 2.0749 4.1498 8.29959 16.5992 33.1984 66.3967 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.064 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9832 x 2.262 at 10.75 degrees (North through East) ! Clean map min=-0.00059698 max=0.064858 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0337+0137_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:52:04 2019