! Started logfile: J0449+8233_X_2017_03_27_pus_uvs.log on Sat Apr 27 21:58:22 2019 obs J0449+8233_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0449+8233_X_2017_03_27_pus_uva.fits ! AN table 1: 217 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.951152 visibilities/baseline/integration-bin. ! Found source: J0449+8233 ! ! 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 1844 lines of history. ! ! Reading 111456 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 J0449+8233_X_2017_03_27_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 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 138 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 110 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.921952Jy sigma=0.007545 ! Fit after self-cal, rms=0.905752Jy sigma=0.007437 ! 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=0.7109 mas, bmaj=1.023 mas, bpa=72.7 degrees ! Estimated noise=751.239 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 = 0.072742 Jy ! Component: 100 - total flux cleaned = 0.0953031 Jy ! Total flux subtracted in 100 components = 0.0953031 Jy ! Clean residual min=-0.004254 max=0.009423 Jy/beam ! Clean residual mean=-0.000010 rms=0.001104 Jy/beam ! Combined flux in latest and established models = 0.0953031 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0953031 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=0.091890Jy sigma=0.000675 ! Fit after self-cal, rms=0.091772Jy sigma=0.000674 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103289 Jy ! Component: 100 - total flux cleaned = 0.0150449 Jy ! Total flux subtracted in 100 components = 0.0150449 Jy ! Clean residual min=-0.003025 max=0.004873 Jy/beam ! Clean residual mean=-0.000006 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.110348 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.110348 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=0.090402Jy sigma=0.000660 ! Fit after self-cal, rms=0.090379Jy sigma=0.000660 ! Inverting map ! Added new window around map position (-1.6, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00505922 Jy ! Component: 100 - total flux cleaned = 0.0078192 Jy ! Total flux subtracted in 100 components = 0.0078192 Jy ! Clean residual min=-0.002821 max=0.003915 Jy/beam ! Clean residual mean=-0.000003 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.118167 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 0.118167 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=0.090092Jy sigma=0.000657 ! Fit after self-cal, rms=0.090036Jy sigma=0.000657 ! 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=0.9319 mas, bmaj=1.368 mas, bpa=69.25 degrees ! Estimated noise=262.798 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 = 0.00320799 Jy ! Component: 100 - total flux cleaned = 0.00455302 Jy ! Component: 150 - total flux cleaned = 0.00523483 Jy ! Component: 200 - total flux cleaned = 0.00540523 Jy ! Total flux subtracted in 200 components = 0.00540523 Jy ! Clean residual min=-0.002306 max=0.001741 Jy/beam ! Clean residual mean=0.000012 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.123572 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.123572 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=0.089935Jy sigma=0.000656 ! Fit after self-cal, rms=0.089911Jy sigma=0.000656 ! 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 1.00 HN 1.01 KP 1.00 ! LA 0.99 MK 0.97 NL 0.97 OV 0.99 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.97 KP 1.02 ! LA 1.01 MK 0.95 NL 0.96 OV 1.00 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 0.96 KP 0.98 ! LA 1.01 MK 0.98 NL 0.97 OV 1.00 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 1.01 KP 1.01 ! LA 1.04 MK 1.00 NL 0.98 OV 0.98 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.94 HN 0.98 KP 1.00 ! LA 1.02 MK 1.03 NL 0.96 OV 1.00 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.02 KP 0.97 ! LA 1.01 MK 0.96 NL 0.97 OV 1.00 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.12 KP 1.00 ! LA 1.04 MK 1.00 NL 0.96 OV 1.02 ! PT 1.06 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.97 KP 1.00 ! LA 1.02 MK 0.99 NL 0.95 OV 0.99 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.96 KP 0.98 ! LA 1.02 MK 1.08 NL 0.98 OV 1.01 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 HN 0.99 KP 0.90 ! LA 1.01 MK 0.99 NL 0.85 OV 1.09 ! PT 1.07 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.07 HN 1.07 KP 1.01 ! LA 1.10 MK 1.01 NL 0.90 OV 1.14 ! PT 1.14 SC 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.01 KP 1.01 ! LA 1.04 MK 0.96 NL 0.89 OV 1.10 ! PT 1.11 SC 1.01 ! ! ! Fit before self-cal, rms=0.089911Jy sigma=0.000656 ! Fit after self-cal, rms=0.089841Jy sigma=0.000653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.935 mas, bmaj=1.373 mas, bpa=69.31 degrees ! Estimated noise=262.921 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 = 0.00119133 Jy ! Component: 100 - total flux cleaned = 0.00123182 Jy ! Component: 150 - total flux cleaned = 0.00123666 Jy ! Component: 200 - total flux cleaned = 0.0011935 Jy ! Total flux subtracted in 200 components = 0.0011935 Jy ! Clean residual min=-0.001149 max=0.001352 Jy/beam ! Clean residual mean=0.000001 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.124766 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.124766 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=0.089816Jy sigma=0.000653 ! Fit after self-cal, rms=0.089804Jy sigma=0.000653 ! 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=0.089804Jy sigma=0.000653 ! Fit after self-cal, rms=0.088134Jy sigma=0.000652 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9346 mas, bmaj=1.366 mas, bpa=69.41 degrees ! Estimated noise=262.852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000545959 Jy ! Component: 100 - total flux cleaned = 0.000490333 Jy ! Component: 150 - total flux cleaned = 0.000466097 Jy ! Component: 200 - total flux cleaned = 0.000466229 Jy ! Total flux subtracted in 200 components = 0.000466229 Jy ! Clean residual min=-0.000979 max=0.001316 Jy/beam ! Clean residual mean=0.000001 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.125232 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.125232 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=0.088119Jy sigma=0.000652 ! Fit after self-cal, rms=0.088111Jy sigma=0.000652 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 (-4.2, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103083 Jy ! Component: 100 - total flux cleaned = 0.00137025 Jy ! Component: 150 - total flux cleaned = 0.00156157 Jy ! Component: 200 - total flux cleaned = 0.00158176 Jy ! Total flux subtracted in 200 components = 0.00158176 Jy ! Clean residual min=-0.000846 max=0.000960 Jy/beam ! Clean residual mean=0.000004 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.126814 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 51 components and 0.126814 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=0.088090Jy sigma=0.000651 ! Fit after self-cal, rms=0.088080Jy sigma=0.000651 ! Inverting map ! Added new window around map position (-10, -5.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000602649 Jy ! Component: 100 - total flux cleaned = 0.000813199 Jy ! Component: 150 - total flux cleaned = 0.000894993 Jy ! Component: 200 - total flux cleaned = 0.000950596 Jy ! Total flux subtracted in 200 components = 0.000950596 Jy ! Clean residual min=-0.000812 max=0.000727 Jy/beam ! Clean residual mean=0.000005 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.127764 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 63 components and 0.127764 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=0.088067Jy sigma=0.000651 ! Fit after self-cal, rms=0.088065Jy sigma=0.000651 ! 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=0.088065Jy sigma=0.000651 ! Fit after self-cal, rms=0.087689Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9335 mas, bmaj=1.367 mas, bpa=69.45 degrees ! Estimated noise=262.539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000391668 Jy ! Component: 100 - total flux cleaned = 0.000545161 Jy ! Component: 150 - total flux cleaned = 0.000563812 Jy ! Component: 200 - total flux cleaned = 0.000579953 Jy ! Total flux subtracted in 200 components = 0.000579953 Jy ! Clean residual min=-0.000758 max=0.000702 Jy/beam ! Clean residual mean=0.000005 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.128344 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 70 components and 0.128344 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=0.087681Jy sigma=0.000651 ! Fit after self-cal, rms=0.087678Jy sigma=0.000651 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 = 8.22766e-05 Jy ! Component: 100 - total flux cleaned = 9.75374e-05 Jy ! Component: 150 - total flux cleaned = 9.79222e-05 Jy ! Component: 200 - total flux cleaned = 0.000111468 Jy ! Total flux subtracted in 200 components = 0.000111468 Jy ! Clean residual min=-0.000740 max=0.000704 Jy/beam ! Clean residual mean=0.000005 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.128456 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 74 components and 0.128456 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=0.087673Jy sigma=0.000651 ! Fit after self-cal, rms=0.087672Jy sigma=0.000651 ! 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=0.087672Jy sigma=0.000651 ! Fit after self-cal, rms=0.087554Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.324 mas, bmaj=2.884 mas, bpa=63.82 degrees ! Estimated noise=337.792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000292042 Jy ! Component: 100 - total flux cleaned = 0.000412886 Jy ! Component: 150 - total flux cleaned = 0.000468477 Jy ! Component: 200 - total flux cleaned = 0.000469297 Jy ! Total flux subtracted in 200 components = 0.000469297 Jy ! Clean residual min=-0.000685 max=0.000867 Jy/beam ! Clean residual mean=0.000011 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.128925 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 92 components and 0.128925 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=0.087552Jy sigma=0.000651 ! Fit after self-cal, rms=0.087551Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.09055e-05 Jy ! Component: 100 - total flux cleaned = 4.68043e-05 Jy ! Component: 150 - total flux cleaned = 6.8388e-05 Jy ! Component: 200 - total flux cleaned = 5.62898e-05 Jy ! Total flux subtracted in 200 components = 5.62898e-05 Jy ! Clean residual min=-0.000707 max=0.000849 Jy/beam ! Clean residual mean=0.000011 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.128982 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 92 components and 0.128982 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=0.087549Jy sigma=0.000651 ! Fit after self-cal, rms=0.087548Jy sigma=0.000651 ! 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=0.9335 mas, bmaj=1.367 mas, bpa=69.5 degrees ! Estimated noise=262.456 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9335 x 1.367 at 69.5 degrees (North through East) ! Clean map min=-0.00062899 max=0.091063 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=0.7119 mas, bmaj=1.021 mas, bpa=73.1 degrees ! Estimated noise=748.255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0724405 Jy ! Component: 100 - total flux cleaned = 0.0968834 Jy ! Component: 150 - total flux cleaned = 0.108131 Jy ! Component: 200 - total flux cleaned = 0.114384 Jy ! Total flux subtracted in 200 components = 0.114384 Jy ! Clean residual min=-0.002341 max=0.003609 Jy/beam ! Clean residual mean=-0.000006 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.114384 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.114384 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9335 mas, bmaj=1.367 mas, bpa=69.5 degrees ! Estimated noise=262.456 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 (-0.6, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00513613 Jy ! Component: 100 - total flux cleaned = 0.00792727 Jy ! Component: 150 - total flux cleaned = 0.00980526 Jy ! Component: 200 - total flux cleaned = 0.0111534 Jy ! Total flux subtracted in 200 components = 0.0111534 Jy ! Clean residual min=-0.000783 max=0.000875 Jy/beam ! Clean residual mean=-0.000000 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.125537 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 38 components and 0.125537 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=2.324 mas, bmaj=2.884 mas, bpa=63.82 degrees ! Estimated noise=337.792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00131575 Jy ! Component: 100 - total flux cleaned = 0.00201244 Jy ! Component: 150 - total flux cleaned = 0.0024872 Jy ! Component: 200 - total flux cleaned = 0.00283852 Jy ! Total flux subtracted in 200 components = 0.00283852 Jy ! Clean residual min=-0.000703 max=0.000859 Jy/beam ! Clean residual mean=0.000009 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.128376 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 = 0.000268346 Jy ! Component: 100 - total flux cleaned = 0.000468428 Jy ! Component: 150 - total flux cleaned = 0.000503393 Jy ! Component: 200 - total flux cleaned = 0.000522572 Jy ! Total flux subtracted in 200 components = 0.000522572 Jy ! Clean residual min=-0.000699 max=0.000849 Jy/beam ! Clean residual mean=0.000011 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.128898 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 70 components and 0.128898 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9335 mas, bmaj=1.367 mas, bpa=69.5 degrees ! Estimated noise=262.456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.31422e-05 Jy ! Component: 100 - total flux cleaned = 0.000179012 Jy ! Component: 150 - total flux cleaned = 0.000198443 Jy ! Component: 200 - total flux cleaned = 0.00018037 Jy ! Total flux subtracted in 200 components = 0.00018037 Jy ! Clean residual min=-0.000769 max=0.000714 Jy/beam ! Clean residual mean=0.000005 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.129079 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 90 components and 0.129079 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=0.087550Jy sigma=0.000651 ! Fit after self-cal, rms=0.087540Jy sigma=0.000651 wmodel J0449+8233_X_2017_03_27_pus_map.mod ! Writing 90 model components to file: J0449+8233_X_2017_03_27_pus_map.mod wobs J0449+8233_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0449+8233_X_2017_03_27_pus_uvs.fits wwins J0449+8233_X_2017_03_27_pus_map.win ! wwins: Wrote 5 windows to J0449+8233_X_2017_03_27_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 = -1.45167e-05 Jy ! Component: 100 - total flux cleaned = -5.08328e-05 Jy ! Component: 150 - total flux cleaned = -3.92525e-05 Jy ! Component: 200 - total flux cleaned = 2.78491e-05 Jy ! Component: 250 - total flux cleaned = 7.16011e-05 Jy ! Component: 300 - total flux cleaned = 0.000178014 Jy ! Component: 350 - total flux cleaned = 0.000292391 Jy ! Component: 400 - total flux cleaned = 0.000373903 Jy ! Component: 450 - total flux cleaned = 0.000443806 Jy ! Component: 500 - total flux cleaned = 0.000522244 Jy ! Component: 550 - total flux cleaned = 0.000589693 Jy ! Component: 600 - total flux cleaned = 0.00066534 Jy ! Component: 650 - total flux cleaned = 0.000748824 Jy ! Component: 700 - total flux cleaned = 0.00081259 Jy ! Component: 750 - total flux cleaned = 0.000911239 Jy ! Component: 800 - total flux cleaned = 0.00100824 Jy ! Component: 850 - total flux cleaned = 0.00109501 Jy ! Component: 900 - total flux cleaned = 0.00117195 Jy ! Component: 950 - total flux cleaned = 0.00124788 Jy ! Component: 1000 - total flux cleaned = 0.00133098 Jy ! Component: 1050 - total flux cleaned = 0.00139655 Jy ! Component: 1100 - total flux cleaned = 0.00149352 Jy ! Component: 1150 - total flux cleaned = 0.00154131 Jy ! Component: 1200 - total flux cleaned = 0.00159641 Jy ! Component: 1250 - total flux cleaned = 0.00164304 Jy ! Component: 1300 - total flux cleaned = 0.00168912 Jy ! Component: 1350 - total flux cleaned = 0.00172708 Jy ! Component: 1400 - total flux cleaned = 0.00177966 Jy ! Component: 1450 - total flux cleaned = 0.00180183 Jy ! Component: 1500 - total flux cleaned = 0.001824 Jy ! Component: 1550 - total flux cleaned = 0.00188234 Jy ! Component: 1600 - total flux cleaned = 0.00193287 Jy ! Component: 1650 - total flux cleaned = 0.0019686 Jy ! Component: 1700 - total flux cleaned = 0.00199687 Jy ! Component: 1750 - total flux cleaned = 0.00204594 Jy ! Component: 1800 - total flux cleaned = 0.00207364 Jy ! Component: 1850 - total flux cleaned = 0.00208748 Jy ! Component: 1900 - total flux cleaned = 0.00212851 Jy ! Component: 1950 - total flux cleaned = 0.00217596 Jy ! Component: 2000 - total flux cleaned = 0.00218262 Jy ! Total flux subtracted in 2048 components = 0.00222932 Jy ! Clean residual min=-0.000366 max=0.000342 Jy/beam ! Clean residual mean=0.000002 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.131308 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 234 components and 0.131308 Jy ![Exited script file: muppet] wmap "J0449+8233_X_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9335 x 1.367 at 69.5 degrees (North through East) ! Clean map min=-0.00058456 max=0.090697 Jy/beam ! Writing clean map to FITS file: J0449+8233_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0906966 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000120209 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.39762 0.39762 0.79524 1.59048 3.18096 6.36192 12.7238 25.4477 50.8954 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.09 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9335 x 1.367 at 69.5 degrees (North through East) ! Clean map min=-0.00058456 max=0.090697 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 J0449+8233_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 21:58:28 2019