! Started logfile: J0303+4716_X_2017_07_16_pus_uvs.log on Thu May 9 14:01:13 2019 obs J0303+4716_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J0303+4716_X_2017_07_16_pus_uva.fits ! AN table 1: 19 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.549708 visibilities/baseline/integration-bin. ! Found source: J0303+4716 ! ! 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 5640 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 J0303+4716_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 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.703631Jy sigma=0.005958 ! Fit after self-cal, rms=0.658064Jy sigma=0.005583 ! 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=0.674 mas, bmaj=1.242 mas, bpa=-16.82 degrees ! Estimated noise=1717.73 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 = 1.20665 Jy ! Component: 100 - total flux cleaned = 1.52578 Jy ! Total flux subtracted in 100 components = 1.52578 Jy ! Clean residual min=-0.049769 max=0.122642 Jy/beam ! Clean residual mean=-0.000786 rms=0.016477 Jy/beam ! Combined flux in latest and established models = 1.52578 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.52578 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=0.245097Jy sigma=0.002098 ! Fit after self-cal, rms=0.243439Jy sigma=0.002088 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.132586 Jy ! Component: 100 - total flux cleaned = 0.200996 Jy ! Total flux subtracted in 100 components = 0.200996 Jy ! Clean residual min=-0.026442 max=0.041798 Jy/beam ! Clean residual mean=-0.000467 rms=0.008081 Jy/beam ! Combined flux in latest and established models = 1.72678 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 1.72678 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=0.145776Jy sigma=0.001215 ! Fit after self-cal, rms=0.144217Jy sigma=0.001207 ! 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=0.8228 mas, bmaj=1.458 mas, bpa=-14.55 degrees ! Estimated noise=1146.07 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 (1, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.06147 Jy ! Component: 100 - total flux cleaned = 0.101554 Jy ! Component: 150 - total flux cleaned = 0.131842 Jy ! Component: 200 - total flux cleaned = 0.155622 Jy ! Total flux subtracted in 200 components = 0.155622 Jy ! Clean residual min=-0.019632 max=0.030735 Jy/beam ! Clean residual mean=-0.000477 rms=0.005635 Jy/beam ! Combined flux in latest and established models = 1.8824 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 53 components and 1.8824 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=0.109927Jy sigma=0.000887 ! Fit after self-cal, rms=0.107461Jy sigma=0.000870 ! 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 0.99 FD 1.00* HN 1.00 KP 1.01 ! LA 0.94 MK 0.98 NL 0.97 OV 1.00 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.02 KP 1.04 ! LA 0.94 MK 0.98 NL 0.97 OV 0.99 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.03 KP 0.97 ! LA 0.97 MK 1.00 NL 0.98 OV 0.99 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.01 KP 1.00 ! LA 0.97 MK 1.00 NL 0.97 OV 0.99 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.97 KP 0.99 ! LA 0.96 MK 1.02 NL 0.97 OV 0.99 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.00 KP 1.01 ! LA 0.96 MK 1.00 NL 0.97 OV 0.99 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.99 KP 1.00 ! LA 0.96 MK 1.01 NL 0.98 OV 0.99 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.00 KP 1.00 ! LA 0.95 MK 1.00 NL 0.98 OV 1.00 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 0.99 KP 0.99 ! LA 0.96 MK 0.99 NL 0.98 OV 1.00 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.03 KP 0.99 ! LA 0.98 MK 1.01 NL 0.98 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.02 KP 0.96 ! LA 0.98 MK 1.00 NL 0.97 OV 1.01 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.99 KP 0.98 ! LA 0.96 MK 1.01 NL 0.99 OV 1.00 ! PT 1.00 SC 1.04 ! ! ! Fit before self-cal, rms=0.107461Jy sigma=0.000870 ! Fit after self-cal, rms=0.093681Jy sigma=0.000749 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8294 mas, bmaj=1.468 mas, bpa=-15.14 degrees ! Estimated noise=1141.14 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 = 0.0165353 Jy ! Component: 100 - total flux cleaned = 0.0202219 Jy ! Component: 150 - total flux cleaned = 0.0237526 Jy ! Component: 200 - total flux cleaned = 0.0272496 Jy ! Total flux subtracted in 200 components = 0.0272496 Jy ! Clean residual min=-0.010099 max=0.014405 Jy/beam ! Clean residual mean=-0.000072 rms=0.002558 Jy/beam ! Combined flux in latest and established models = 1.90965 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 1.90965 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=0.089259Jy sigma=0.000707 ! Fit after self-cal, rms=0.088773Jy sigma=0.000703 ! 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=0.088773Jy sigma=0.000703 ! Fit after self-cal, rms=0.086198Jy sigma=0.000682 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8282 mas, bmaj=1.463 mas, bpa=-14.8 degrees ! Estimated noise=1139.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00724335 Jy ! Component: 100 - total flux cleaned = 0.00957398 Jy ! Component: 150 - total flux cleaned = 0.0107734 Jy ! Component: 200 - total flux cleaned = 0.0110791 Jy ! Total flux subtracted in 200 components = 0.0110791 Jy ! Clean residual min=-0.006768 max=0.007642 Jy/beam ! Clean residual mean=-0.000042 rms=0.001800 Jy/beam ! Combined flux in latest and established models = 1.92073 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 75 components and 1.92073 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=0.085087Jy sigma=0.000672 ! Fit after self-cal, rms=0.084850Jy sigma=0.000670 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 (16.2, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00451102 Jy ! Component: 100 - total flux cleaned = 0.00482993 Jy ! Component: 150 - total flux cleaned = 0.00523855 Jy ! Component: 200 - total flux cleaned = 0.00547351 Jy ! Total flux subtracted in 200 components = 0.00547351 Jy ! Clean residual min=-0.006304 max=0.006196 Jy/beam ! Clean residual mean=-0.000039 rms=0.001554 Jy/beam ! Combined flux in latest and established models = 1.9262 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 88 components and 1.9262 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=0.084102Jy sigma=0.000665 ! Fit after self-cal, rms=0.084023Jy sigma=0.000664 ! 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=0.084023Jy sigma=0.000664 ! Fit after self-cal, rms=0.083789Jy sigma=0.000663 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8282 mas, bmaj=1.463 mas, bpa=-14.84 degrees ! Estimated noise=1139.46 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00260805 Jy ! Component: 100 - total flux cleaned = 0.00327248 Jy ! Component: 150 - total flux cleaned = 0.00371809 Jy ! Component: 200 - total flux cleaned = 0.00411699 Jy ! Total flux subtracted in 200 components = 0.00411699 Jy ! Clean residual min=-0.005569 max=0.005906 Jy/beam ! Clean residual mean=-0.000048 rms=0.001392 Jy/beam ! Combined flux in latest and established models = 1.93032 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 92 components and 1.93032 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=0.083423Jy sigma=0.000660 ! Fit after self-cal, rms=0.083359Jy sigma=0.000660 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 = 0.000741124 Jy ! Component: 100 - total flux cleaned = 0.00103213 Jy ! Component: 150 - total flux cleaned = 0.00103172 Jy ! Component: 200 - total flux cleaned = 0.000955249 Jy ! Total flux subtracted in 200 components = 0.000955249 Jy ! Clean residual min=-0.005288 max=0.005561 Jy/beam ! Clean residual mean=-0.000041 rms=0.001317 Jy/beam ! Combined flux in latest and established models = 1.93127 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 98 components and 1.93127 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=0.083157Jy sigma=0.000658 ! Fit after self-cal, rms=0.083123Jy sigma=0.000658 ! 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=0.083123Jy sigma=0.000658 ! Fit after self-cal, rms=0.083053Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.099 mas, bmaj=2.488 mas, bpa=-42.81 degrees ! Estimated noise=1512.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00457332 Jy ! Component: 100 - total flux cleaned = 0.00566185 Jy ! Component: 150 - total flux cleaned = 0.00643565 Jy ! Component: 200 - total flux cleaned = 0.00692802 Jy ! Total flux subtracted in 200 components = 0.00692802 Jy ! Clean residual min=-0.004701 max=0.006579 Jy/beam ! Clean residual mean=-0.000077 rms=0.001554 Jy/beam ! Combined flux in latest and established models = 1.9382 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 116 components and 1.9382 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=0.082999Jy sigma=0.000657 ! Fit after self-cal, rms=0.082953Jy sigma=0.000657 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 = 0.000402469 Jy ! Component: 100 - total flux cleaned = 0.000842416 Jy ! Component: 150 - total flux cleaned = 0.000941542 Jy ! Component: 200 - total flux cleaned = 0.00103077 Jy ! Total flux subtracted in 200 components = 0.00103077 Jy ! Clean residual min=-0.004628 max=0.006855 Jy/beam ! Clean residual mean=-0.000063 rms=0.001573 Jy/beam ! Combined flux in latest and established models = 1.93923 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 119 components and 1.93923 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=0.082898Jy sigma=0.000656 ! Fit after self-cal, rms=0.082877Jy sigma=0.000656 ! Inverting map ! Added new window around map position (1, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00600219 Jy ! Component: 100 - total flux cleaned = 0.00916447 Jy ! Component: 150 - total flux cleaned = 0.0104713 Jy ! Component: 200 - total flux cleaned = 0.0114528 Jy ! Total flux subtracted in 200 components = 0.0114528 Jy ! Clean residual min=-0.003622 max=0.003629 Jy/beam ! Clean residual mean=0.000007 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 1.95068 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 142 components and 1.95068 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=0.082546Jy sigma=0.000654 ! Fit after self-cal, rms=0.082510Jy sigma=0.000653 ! 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=0.8282 mas, bmaj=1.463 mas, bpa=-14.9 degrees ! Estimated noise=1139.71 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8282 x 1.463 at -14.9 degrees (North through East) ! Clean map min=-0.0058174 max=1.5549 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 ! Performing amp+phase self-cal ! ! 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=0.082510Jy sigma=0.000653 ! Fit after self-cal, rms=0.075747Jy sigma=0.000597 ! Inverting map and beam ! Estimated beam: bmin=0.8283 mas, bmaj=1.463 mas, bpa=-14.95 degrees ! Estimated noise=1139.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191045 Jy ! Component: 100 - total flux cleaned = 0.00319503 Jy ! Component: 150 - total flux cleaned = 0.00395339 Jy ! Component: 200 - total flux cleaned = 0.00428418 Jy ! Total flux subtracted in 200 components = 0.00428418 Jy ! Clean residual min=-0.004186 max=0.003176 Jy/beam ! Clean residual mean=-0.000003 rms=0.000832 Jy/beam ! Combined flux in latest and established models = 1.95497 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 169 components and 1.95497 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=0.075270Jy sigma=0.000593 ! Fit after self-cal, rms=0.075266Jy sigma=0.000593 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000631176 Jy ! Component: 100 - total flux cleaned = 0.000907056 Jy ! Component: 150 - total flux cleaned = 0.00099371 Jy ! Component: 200 - total flux cleaned = 0.00131307 Jy ! Total flux subtracted in 200 components = 0.00131307 Jy ! Clean residual min=-0.003659 max=0.002852 Jy/beam ! Clean residual mean=0.000002 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 1.95628 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 186 components and 1.95628 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=0.075071Jy sigma=0.000592 ! Fit after self-cal, rms=0.075069Jy sigma=0.000592 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.075069Jy sigma=0.000592 ! Fit after self-cal, rms=0.075053Jy sigma=0.000592 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=0.6774 mas, bmaj=1.246 mas, bpa=-17.2 degrees ! Estimated noise=1710.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.1997 Jy ! Component: 100 - total flux cleaned = 1.51839 Jy ! Component: 150 - total flux cleaned = 1.64702 Jy ! Component: 200 - total flux cleaned = 1.71749 Jy ! Total flux subtracted in 200 components = 1.71749 Jy ! Clean residual min=-0.020557 max=0.036702 Jy/beam ! Clean residual mean=-0.000389 rms=0.006481 Jy/beam ! Combined flux in latest and established models = 1.71749 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 1.71749 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8282 mas, bmaj=1.463 mas, bpa=-14.96 degrees ! Estimated noise=1139.94 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 = 0.059881 Jy ! Component: 100 - total flux cleaned = 0.098595 Jy ! Component: 150 - total flux cleaned = 0.126315 Jy ! Component: 200 - total flux cleaned = 0.146888 Jy ! Total flux subtracted in 200 components = 0.146888 Jy ! Clean residual min=-0.008355 max=0.011906 Jy/beam ! Clean residual mean=-0.000325 rms=0.003159 Jy/beam ! Combined flux in latest and established models = 1.86438 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 63 components and 1.86438 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=2.098 mas, bmaj=2.486 mas, bpa=-42.83 degrees ! Estimated noise=1513.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0323149 Jy ! Component: 100 - total flux cleaned = 0.0520756 Jy ! Component: 150 - total flux cleaned = 0.0650836 Jy ! Component: 200 - total flux cleaned = 0.0739031 Jy ! Total flux subtracted in 200 components = 0.0739031 Jy ! Clean residual min=-0.005471 max=0.006101 Jy/beam ! Clean residual mean=-0.000185 rms=0.001844 Jy/beam ! Combined flux in latest and established models = 1.93828 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 = 0.00485707 Jy ! Component: 100 - total flux cleaned = 0.00781434 Jy ! Component: 150 - total flux cleaned = 0.0100711 Jy ! Component: 200 - total flux cleaned = 0.0117922 Jy ! Total flux subtracted in 200 components = 0.0117922 Jy ! Clean residual min=-0.003186 max=0.003777 Jy/beam ! Clean residual mean=-0.000046 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 1.95008 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 143 components and 1.95008 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8282 mas, bmaj=1.463 mas, bpa=-14.96 degrees ! Estimated noise=1139.94 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203842 Jy ! Component: 100 - total flux cleaned = 0.00311429 Jy ! Component: 150 - total flux cleaned = 0.0041977 Jy ! Component: 200 - total flux cleaned = 0.0046762 Jy ! Total flux subtracted in 200 components = 0.0046762 Jy ! Clean residual min=-0.004506 max=0.004669 Jy/beam ! Clean residual mean=-0.000006 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 1.95475 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 169 components and 1.95475 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=0.075693Jy sigma=0.000597 ! Fit after self-cal, rms=0.075401Jy sigma=0.000594 wmodel J0303+4716_X_2017_07_16_pus_map.mod ! Writing 169 model components to file: J0303+4716_X_2017_07_16_pus_map.mod wobs J0303+4716_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J0303+4716_X_2017_07_16_pus_uvs.fits wwins J0303+4716_X_2017_07_16_pus_map.win ! wwins: Wrote 4 windows to J0303+4716_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 = 9.19038e-05 Jy ! Component: 100 - total flux cleaned = 0.000392828 Jy ! Component: 150 - total flux cleaned = 0.000844972 Jy ! Component: 200 - total flux cleaned = 0.00111374 Jy ! Component: 250 - total flux cleaned = 0.00136675 Jy ! Component: 300 - total flux cleaned = 0.00141564 Jy ! Component: 350 - total flux cleaned = 0.0016482 Jy ! Component: 400 - total flux cleaned = 0.00164709 Jy ! Component: 450 - total flux cleaned = 0.00195079 Jy ! Component: 500 - total flux cleaned = 0.00211868 Jy ! Component: 550 - total flux cleaned = 0.00224059 Jy ! Component: 600 - total flux cleaned = 0.00232016 Jy ! Component: 650 - total flux cleaned = 0.00255261 Jy ! Component: 700 - total flux cleaned = 0.0026664 Jy ! Component: 750 - total flux cleaned = 0.00285122 Jy ! Component: 800 - total flux cleaned = 0.0028874 Jy ! Component: 850 - total flux cleaned = 0.00295836 Jy ! Component: 900 - total flux cleaned = 0.0029233 Jy ! Component: 950 - total flux cleaned = 0.0029912 Jy ! Component: 1000 - total flux cleaned = 0.00295877 Jy ! Component: 1050 - total flux cleaned = 0.00292663 Jy ! Component: 1100 - total flux cleaned = 0.00312091 Jy ! Component: 1150 - total flux cleaned = 0.0031203 Jy ! Component: 1200 - total flux cleaned = 0.0031514 Jy ! Component: 1250 - total flux cleaned = 0.00315128 Jy ! Component: 1300 - total flux cleaned = 0.00336313 Jy ! Component: 1350 - total flux cleaned = 0.00342271 Jy ! Component: 1400 - total flux cleaned = 0.00339371 Jy ! Component: 1450 - total flux cleaned = 0.00342223 Jy ! Component: 1500 - total flux cleaned = 0.0034803 Jy ! Component: 1550 - total flux cleaned = 0.00356402 Jy ! Component: 1600 - total flux cleaned = 0.00342597 Jy ! Component: 1650 - total flux cleaned = 0.00345391 Jy ! Component: 1700 - total flux cleaned = 0.00342681 Jy ! Component: 1750 - total flux cleaned = 0.00347976 Jy ! Component: 1800 - total flux cleaned = 0.00337467 Jy ! Component: 1850 - total flux cleaned = 0.00345254 Jy ! Component: 1900 - total flux cleaned = 0.00350372 Jy ! Component: 1950 - total flux cleaned = 0.00350348 Jy ! Component: 2000 - total flux cleaned = 0.0034784 Jy ! Total flux subtracted in 2048 components = 0.00355195 Jy ! Clean residual min=-0.001535 max=0.001599 Jy/beam ! Clean residual mean=-0.000009 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 1.9583 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 301 components and 1.9583 Jy ![Exited script file: muppet] wmap "J0303+4716_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8282 x 1.463 at -14.96 degrees (North through East) ! Clean map min=-0.0042057 max=1.5582 Jy/beam ! Writing clean map to FITS file: J0303+4716_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 1.55821 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000439472 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0846112 0.0846112 0.169222 0.338445 0.67689 1.35378 2.70756 5.41512 10.8302 21.6605 43.3209 86.6419 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.558 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8282 x 1.463 at -14.96 degrees (North through East) ! Clean map min=-0.0042057 max=1.5582 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 J0303+4716_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:01:14 2019