! Started logfile: J2201+0312_X_2017_07_16_pus_uvs.log on Thu May 9 14:11:44 2019 obs J2201+0312_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J2201+0312_X_2017_07_16_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.708969 visibilities/baseline/integration-bin. ! Found source: J2201+0312 ! ! 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 1200 lines of history. ! ! Reading 31776 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 J2201+0312_X_2017_07_16_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 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.876609Jy sigma=0.006942 ! Fit after self-cal, rms=0.861316Jy sigma=0.006845 ! 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=0.6676 mas, bmaj=1.631 mas, bpa=-1.329 degrees ! Estimated noise=755.389 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 = 0.105441 Jy ! Component: 100 - total flux cleaned = 0.132184 Jy ! Total flux subtracted in 100 components = 0.132184 Jy ! Clean residual min=-0.006099 max=0.011863 Jy/beam ! Clean residual mean=-0.000010 rms=0.001603 Jy/beam ! Combined flux in latest and established models = 0.132184 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.132184 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=0.092733Jy sigma=0.000678 ! Fit after self-cal, rms=0.092717Jy sigma=0.000678 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136528 Jy ! Component: 100 - total flux cleaned = 0.0213151 Jy ! Total flux subtracted in 100 components = 0.0213151 Jy ! Clean residual min=-0.004427 max=0.005492 Jy/beam ! Clean residual mean=-0.000004 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 0.153499 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.153499 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=0.090086Jy sigma=0.000654 ! Fit after self-cal, rms=0.090067Jy sigma=0.000654 ! 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=0.8114 mas, bmaj=1.857 mas, bpa=-1.389 degrees ! Estimated noise=507.477 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 (2.8, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0083947 Jy ! Component: 100 - total flux cleaned = 0.0135692 Jy ! Component: 150 - total flux cleaned = 0.0172767 Jy ! Component: 200 - total flux cleaned = 0.020011 Jy ! Total flux subtracted in 200 components = 0.020011 Jy ! Clean residual min=-0.002165 max=0.003188 Jy/beam ! Clean residual mean=0.000001 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.17351 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 35 components and 0.17351 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=0.089214Jy sigma=0.000646 ! Fit after self-cal, rms=0.089188Jy sigma=0.000645 ! 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 0.96 FD 1.00* HN 1.00 KP 1.00 ! LA 0.97 MK 0.99 NL 0.98 OV 0.99 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.05 KP 1.06 ! LA 0.94 MK 0.98 NL 0.97 OV 1.02 ! PT 1.04 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.05 KP 0.98 ! LA 0.99 MK 0.98 NL 0.99 OV 0.99 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 1.03 KP 1.00 ! LA 0.97 MK 0.99 NL 0.96 OV 0.98 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.97 KP 1.02 ! LA 0.99 MK 1.02 NL 0.99 OV 0.99 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.02 KP 1.02 ! LA 0.99 MK 1.03 NL 0.97 OV 1.01 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.99 KP 1.01 ! LA 0.99 MK 0.97 NL 1.01 OV 1.00 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.01 KP 1.00 ! LA 0.97 MK 0.97 NL 0.98 OV 1.01 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 0.99 KP 0.99 ! LA 0.97 MK 0.97 NL 0.98 OV 0.97 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.04 KP 0.98 ! LA 0.99 MK 1.01 NL 0.97 OV 1.01 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00* HN 1.04 KP 0.98 ! LA 1.01 MK 0.98 NL 0.98 OV 0.97 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00* HN 1.02 KP 1.05 ! LA 1.02 MK 1.33 NL 0.97 OV 0.98 ! PT 1.01 SC 1.04 ! ! ! Fit before self-cal, rms=0.089188Jy sigma=0.000645 ! Fit after self-cal, rms=0.089442Jy sigma=0.000643 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8175 mas, bmaj=1.861 mas, bpa=-1.38 degrees ! Estimated noise=502.837 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 = 0.0025791 Jy ! Component: 100 - total flux cleaned = 0.00424789 Jy ! Component: 150 - total flux cleaned = 0.00510511 Jy ! Component: 200 - total flux cleaned = 0.00569302 Jy ! Total flux subtracted in 200 components = 0.00569302 Jy ! Clean residual min=-0.001917 max=0.002608 Jy/beam ! Clean residual mean=0.000003 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.179203 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 58 components and 0.179203 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=0.089349Jy sigma=0.000642 ! Fit after self-cal, rms=0.089378Jy sigma=0.000642 ! 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=0.089378Jy sigma=0.000642 ! Fit after self-cal, rms=0.092856Jy sigma=0.000640 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8199 mas, bmaj=1.861 mas, bpa=-1.394 degrees ! Estimated noise=504.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147443 Jy ! Component: 100 - total flux cleaned = 0.00204468 Jy ! Component: 150 - total flux cleaned = 0.0024025 Jy ! Component: 200 - total flux cleaned = 0.00267345 Jy ! Total flux subtracted in 200 components = 0.00267345 Jy ! Clean residual min=-0.001541 max=0.002096 Jy/beam ! Clean residual mean=0.000002 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.181876 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 71 components and 0.181876 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=0.092824Jy sigma=0.000640 ! Fit after self-cal, rms=0.092882Jy sigma=0.000640 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 (6.2, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201173 Jy ! Component: 100 - total flux cleaned = 0.00312588 Jy ! Component: 150 - total flux cleaned = 0.00375958 Jy ! Component: 200 - total flux cleaned = 0.00412709 Jy ! Total flux subtracted in 200 components = 0.00412709 Jy ! Clean residual min=-0.001464 max=0.001276 Jy/beam ! Clean residual mean=0.000002 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.186003 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 0.186003 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=0.092830Jy sigma=0.000639 ! Fit after self-cal, rms=0.092829Jy sigma=0.000639 ! 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=0.092829Jy sigma=0.000639 ! Fit after self-cal, rms=0.093962Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8192 mas, bmaj=1.861 mas, bpa=-1.443 degrees ! Estimated noise=503.874 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000721262 Jy ! Component: 100 - total flux cleaned = 0.000994934 Jy ! Component: 150 - total flux cleaned = 0.00114702 Jy ! Component: 200 - total flux cleaned = 0.00126462 Jy ! Total flux subtracted in 200 components = 0.00126462 Jy ! Clean residual min=-0.001272 max=0.001141 Jy/beam ! Clean residual mean=0.000001 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.187268 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 95 components and 0.187268 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=0.093951Jy sigma=0.000639 ! Fit after self-cal, rms=0.093956Jy sigma=0.000639 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 = 0.000204585 Jy ! Component: 100 - total flux cleaned = 0.000223003 Jy ! Component: 150 - total flux cleaned = 0.00027189 Jy ! Component: 200 - total flux cleaned = 0.000240918 Jy ! Total flux subtracted in 200 components = 0.000240918 Jy ! Clean residual min=-0.001262 max=0.001144 Jy/beam ! Clean residual mean=0.000002 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.187509 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 105 components and 0.187509 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=0.093950Jy sigma=0.000639 ! Fit after self-cal, rms=0.093950Jy sigma=0.000639 ! 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=0.093950Jy sigma=0.000639 ! Fit after self-cal, rms=0.094078Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.978 mas, bmaj=3.095 mas, bpa=-2.286 degrees ! Estimated noise=671.197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000555618 Jy ! Component: 100 - total flux cleaned = 0.000628642 Jy ! Component: 150 - total flux cleaned = 0.000710681 Jy ! Component: 200 - total flux cleaned = 0.000778586 Jy ! Total flux subtracted in 200 components = 0.000778586 Jy ! Clean residual min=-0.001178 max=0.001347 Jy/beam ! Clean residual mean=0.000003 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.188287 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 118 components and 0.188287 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=0.094074Jy sigma=0.000639 ! Fit after self-cal, rms=0.094075Jy sigma=0.000639 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 = 0.000192448 Jy ! Component: 100 - total flux cleaned = 0.000159565 Jy ! Component: 150 - total flux cleaned = 0.000161326 Jy ! Component: 200 - total flux cleaned = 0.000149108 Jy ! Total flux subtracted in 200 components = 0.000149108 Jy ! Clean residual min=-0.001143 max=0.001315 Jy/beam ! Clean residual mean=0.000003 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.188436 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 124 components and 0.188436 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=0.094076Jy sigma=0.000639 ! Fit after self-cal, rms=0.094076Jy sigma=0.000639 ! 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=0.8191 mas, bmaj=1.861 mas, bpa=-1.453 degrees ! Estimated noise=504.386 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8191 x 1.861 at -1.453 degrees (North through East) ! Clean map min=-0.0011818 max=0.14153 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=0.6738 mas, bmaj=1.628 mas, bpa=-1.301 degrees ! Estimated noise=762.221 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.106039 Jy ! Component: 100 - total flux cleaned = 0.133103 Jy ! Component: 150 - total flux cleaned = 0.146392 Jy ! Component: 200 - total flux cleaned = 0.15419 Jy ! Total flux subtracted in 200 components = 0.15419 Jy ! Clean residual min=-0.002878 max=0.004166 Jy/beam ! Clean residual mean=-0.000005 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.15419 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.15419 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8191 mas, bmaj=1.861 mas, bpa=-1.453 degrees ! Estimated noise=504.386 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 = 0.00766034 Jy ! Component: 100 - total flux cleaned = 0.0129011 Jy ! Component: 150 - total flux cleaned = 0.0167419 Jy ! Component: 200 - total flux cleaned = 0.0196428 Jy ! Total flux subtracted in 200 components = 0.0196428 Jy ! Clean residual min=-0.001913 max=0.003009 Jy/beam ! Clean residual mean=-0.000002 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.173832 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 30 components and 0.173832 Jy ! Inverting map ! Added new window around map position (1.2, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278972 Jy ! Component: 100 - total flux cleaned = 0.00476783 Jy ! Component: 150 - total flux cleaned = 0.00639756 Jy ! Component: 200 - total flux cleaned = 0.00774937 Jy ! Total flux subtracted in 200 components = 0.00774937 Jy ! Clean residual min=-0.001352 max=0.001483 Jy/beam ! Clean residual mean=-0.000000 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.181582 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 57 components and 0.181582 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=1.978 mas, bmaj=3.095 mas, bpa=-2.286 degrees ! Estimated noise=671.197 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00226073 Jy ! Component: 100 - total flux cleaned = 0.00372083 Jy ! Component: 150 - total flux cleaned = 0.00476413 Jy ! Component: 200 - total flux cleaned = 0.00553496 Jy ! Total flux subtracted in 200 components = 0.00553496 Jy ! Clean residual min=-0.001221 max=0.001421 Jy/beam ! Clean residual mean=0.000002 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.187117 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 = 0.000483815 Jy ! Component: 100 - total flux cleaned = 0.000721045 Jy ! Component: 150 - total flux cleaned = 0.000889136 Jy ! Component: 200 - total flux cleaned = 0.00102081 Jy ! Total flux subtracted in 200 components = 0.00102081 Jy ! Clean residual min=-0.001089 max=0.001358 Jy/beam ! Clean residual mean=0.000003 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.188137 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 108 components and 0.188137 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8191 mas, bmaj=1.861 mas, bpa=-1.453 degrees ! Estimated noise=504.386 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000181328 Jy ! Component: 100 - total flux cleaned = 0.00027093 Jy ! Component: 150 - total flux cleaned = 0.000291661 Jy ! Component: 200 - total flux cleaned = 0.000290911 Jy ! Total flux subtracted in 200 components = 0.000290911 Jy ! Clean residual min=-0.001200 max=0.001113 Jy/beam ! Clean residual mean=0.000001 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.188428 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 127 components and 0.188428 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=0.094084Jy sigma=0.000639 ! Fit after self-cal, rms=0.094081Jy sigma=0.000639 wmodel J2201+0312_X_2017_07_16_pus_map.mod ! Writing 127 model components to file: J2201+0312_X_2017_07_16_pus_map.mod wobs J2201+0312_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J2201+0312_X_2017_07_16_pus_uvs.fits wwins J2201+0312_X_2017_07_16_pus_map.win ! wwins: Wrote 4 windows to J2201+0312_X_2017_07_16_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 = -0.000262862 Jy ! Component: 100 - total flux cleaned = -0.000580024 Jy ! Component: 150 - total flux cleaned = -0.000881728 Jy ! Component: 200 - total flux cleaned = -0.000972488 Jy ! Component: 250 - total flux cleaned = -0.000990328 Jy ! Component: 300 - total flux cleaned = -0.000990484 Jy ! Component: 350 - total flux cleaned = -0.000990348 Jy ! Component: 400 - total flux cleaned = -0.000989985 Jy ! Component: 450 - total flux cleaned = -0.000925893 Jy ! Component: 500 - total flux cleaned = -0.000925998 Jy ! Component: 550 - total flux cleaned = -0.000895378 Jy ! Component: 600 - total flux cleaned = -0.000940747 Jy ! Component: 650 - total flux cleaned = -0.000911308 Jy ! Component: 700 - total flux cleaned = -0.000940633 Jy ! Component: 750 - total flux cleaned = -0.000955079 Jy ! Component: 800 - total flux cleaned = -0.000969309 Jy ! Component: 850 - total flux cleaned = -0.00101112 Jy ! Component: 900 - total flux cleaned = -0.000983683 Jy ! Component: 950 - total flux cleaned = -0.000970454 Jy ! Component: 1000 - total flux cleaned = -0.000983695 Jy ! Component: 1050 - total flux cleaned = -0.000930854 Jy ! Component: 1100 - total flux cleaned = -0.000917914 Jy ! Component: 1150 - total flux cleaned = -0.000995057 Jy ! Component: 1200 - total flux cleaned = -0.000969471 Jy ! Component: 1250 - total flux cleaned = -0.000957117 Jy ! Component: 1300 - total flux cleaned = -0.00098207 Jy ! Component: 1350 - total flux cleaned = -0.0010187 Jy ! Component: 1400 - total flux cleaned = -0.00100648 Jy ! Component: 1450 - total flux cleaned = -0.000994422 Jy ! Component: 1500 - total flux cleaned = -0.0010062 Jy ! Component: 1550 - total flux cleaned = -0.00101779 Jy ! Component: 1600 - total flux cleaned = -0.000982992 Jy ! Component: 1650 - total flux cleaned = -0.00100595 Jy ! Component: 1700 - total flux cleaned = -0.00101742 Jy ! Component: 1750 - total flux cleaned = -0.00102869 Jy ! Component: 1800 - total flux cleaned = -0.00101744 Jy ! Component: 1850 - total flux cleaned = -0.00101739 Jy ! Component: 1900 - total flux cleaned = -0.00100638 Jy ! Component: 1950 - total flux cleaned = -0.000973842 Jy ! Component: 2000 - total flux cleaned = -0.000920112 Jy ! Total flux subtracted in 2048 components = -0.000888198 Jy ! Clean residual min=-0.000716 max=0.000599 Jy/beam ! Clean residual mean=0.000001 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.18754 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 270 components and 0.18754 Jy ![Exited script file: muppet] wmap "J2201+0312_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8191 x 1.861 at -1.453 degrees (North through East) ! Clean map min=-0.0010512 max=0.14181 Jy/beam ! Writing clean map to FITS file: J2201+0312_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.141809 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000198442 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.419807 0.419807 0.839615 1.67923 3.35846 6.71692 13.4338 26.8677 53.7354 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.141 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8191 x 1.861 at -1.453 degrees (North through East) ! Clean map min=-0.0010512 max=0.14181 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 J2201+0312_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:11:47 2019