! Started logfile: J0650+0358_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:45:42 2019 obs J0650+0358_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J0650+0358_X_2017_01_16_pus_uva.fits ! AN table 1: 185 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.616697 visibilities/baseline/integration-bin. ! Found source: J0650+0358 ! ! 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 1309 lines of history. ! ! Reading 61608 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 J0650+0358_X_2017_01_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 400 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 400 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 400 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 400 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 400 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 400 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 400 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 400 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 400 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 400 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 400 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 400 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.901662Jy sigma=0.007088 ! Fit after self-cal, rms=0.885629Jy sigma=0.007008 ! 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=0.8764 mas, bmaj=2.35 mas, bpa=18.43 degrees ! Estimated noise=818.599 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 = 0.0929383 Jy ! Component: 100 - total flux cleaned = 0.116256 Jy ! Total flux subtracted in 100 components = 0.116256 Jy ! Clean residual min=-0.004886 max=0.010047 Jy/beam ! Clean residual mean=0.000007 rms=0.001461 Jy/beam ! Combined flux in latest and established models = 0.116256 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.116256 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=0.114230Jy sigma=0.000672 ! Fit after self-cal, rms=0.114187Jy sigma=0.000671 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112947 Jy ! Component: 100 - total flux cleaned = 0.0174067 Jy ! Total flux subtracted in 100 components = 0.0174067 Jy ! Clean residual min=-0.003804 max=0.004188 Jy/beam ! Clean residual mean=0.000010 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 0.133663 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.133663 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=0.113162Jy sigma=0.000655 ! Fit after self-cal, rms=0.113119Jy sigma=0.000655 ! 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=1.038 mas, bmaj=2.512 mas, bpa=17.28 degrees ! Estimated noise=374.262 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 = 0.00521001 Jy ! Component: 100 - total flux cleaned = 0.00837663 Jy ! Component: 150 - total flux cleaned = 0.0104894 Jy ! Component: 200 - total flux cleaned = 0.0118186 Jy ! Total flux subtracted in 200 components = 0.0118186 Jy ! Clean residual min=-0.002740 max=0.003096 Jy/beam ! Clean residual mean=0.000015 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.145481 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 24 components and 0.145481 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=0.113013Jy sigma=0.000651 ! Fit after self-cal, rms=0.113016Jy sigma=0.000651 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.98 KP 1.00 ! LA 1.03 MK 1.00* NL 0.94 OV 1.00 ! PT 1.11 SC 0.99 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 0.98 KP 1.01 ! LA 1.01 MK 1.00* NL 0.92 OV 0.98 ! PT 1.11 SC 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.97 KP 0.99 ! LA 1.00 MK 1.00* NL 0.92 OV 0.99 ! PT 1.09 SC 0.98 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.95 KP 1.04 ! LA 1.02 MK 1.00* NL 0.92 OV 0.98 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 0.96 KP 0.98 ! LA 1.04 MK 1.00* NL 0.92 OV 0.98 ! PT 1.12 SC 0.97 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.93 KP 1.02 ! LA 1.01 MK 1.00* NL 0.94 OV 1.00 ! PT 1.14 SC 0.99 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 0.99 HN 1.01 KP 1.01 ! LA 1.01 MK 1.00* NL 0.95 OV 0.94 ! PT 1.21 SC 0.97 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.03 KP 1.00 ! LA 1.00 MK 1.00* NL 0.94 OV 0.96 ! PT 1.17 SC 0.97 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.02 KP 0.97 ! LA 0.97 MK 1.00* NL 0.94 OV 0.97 ! PT 1.08 SC 0.95 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 1.05 KP 1.02 ! LA 0.97 MK 1.00* NL 0.93 OV 1.01 ! PT 1.15 SC 0.97 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.00 KP 1.03 ! LA 1.00 MK 1.00* NL 0.91 OV 0.99 ! PT 1.19 SC 1.00 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 HN 0.99 KP 1.03 ! LA 0.96 MK 1.00* NL 0.92 OV 0.97 ! PT 1.27 SC 1.01 ! ! ! Fit before self-cal, rms=0.113016Jy sigma=0.000651 ! Fit after self-cal, rms=0.120484Jy sigma=0.000648 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.036 mas, bmaj=2.502 mas, bpa=17.1 degrees ! Estimated noise=370.505 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 = 0.00043845 Jy ! Component: 100 - total flux cleaned = 0.000430212 Jy ! Component: 150 - total flux cleaned = 0.000434086 Jy ! Component: 200 - total flux cleaned = 0.000515022 Jy ! Total flux subtracted in 200 components = 0.000515022 Jy ! Clean residual min=-0.002207 max=0.002141 Jy/beam ! Clean residual mean=0.000011 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.145997 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 0.145996 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=0.120425Jy sigma=0.000648 ! Fit after self-cal, rms=0.120543Jy sigma=0.000648 ! 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=0.120543Jy sigma=0.000648 ! Fit after self-cal, rms=0.126925Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.036 mas, bmaj=2.5 mas, bpa=17.15 degrees ! Estimated noise=371.501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110894 Jy ! Component: 100 - total flux cleaned = 0.00128705 Jy ! Component: 150 - total flux cleaned = 0.00130945 Jy ! Component: 200 - total flux cleaned = 0.00134619 Jy ! Total flux subtracted in 200 components = 0.00134619 Jy ! Clean residual min=-0.001319 max=0.001737 Jy/beam ! Clean residual mean=-0.000000 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.147343 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 50 components and 0.147343 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=0.126914Jy sigma=0.000645 ! Fit after self-cal, rms=0.127036Jy sigma=0.000645 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 (4.6, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136915 Jy ! Component: 100 - total flux cleaned = 0.00171159 Jy ! Component: 150 - total flux cleaned = 0.00197766 Jy ! Component: 200 - total flux cleaned = 0.00222764 Jy ! Total flux subtracted in 200 components = 0.00222764 Jy ! Clean residual min=-0.001264 max=0.001447 Jy/beam ! Clean residual mean=0.000000 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.14957 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 77 components and 0.14957 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=0.127017Jy sigma=0.000645 ! Fit after self-cal, rms=0.127017Jy sigma=0.000645 ! 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=0.127017Jy sigma=0.000645 ! Fit after self-cal, rms=0.130113Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=2.493 mas, bpa=17.08 degrees ! Estimated noise=371.193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000702415 Jy ! Component: 100 - total flux cleaned = 0.000959114 Jy ! Component: 150 - total flux cleaned = 0.00114351 Jy ! Component: 200 - total flux cleaned = 0.00132139 Jy ! Total flux subtracted in 200 components = 0.00132139 Jy ! Clean residual min=-0.000935 max=0.001065 Jy/beam ! Clean residual mean=-0.000007 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.150892 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 90 components and 0.150892 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=0.130106Jy sigma=0.000644 ! Fit after self-cal, rms=0.130204Jy sigma=0.000644 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 = 8.02949e-05 Jy ! Component: 100 - total flux cleaned = 0.000168924 Jy ! Component: 150 - total flux cleaned = 0.000226306 Jy ! Component: 200 - total flux cleaned = 0.000321065 Jy ! Total flux subtracted in 200 components = 0.000321065 Jy ! Clean residual min=-0.000957 max=0.001067 Jy/beam ! Clean residual mean=-0.000007 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.151213 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 102 components and 0.151213 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=0.130201Jy sigma=0.000644 ! Fit after self-cal, rms=0.130203Jy sigma=0.000644 ! 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=0.130203Jy sigma=0.000644 ! Fit after self-cal, rms=0.130472Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.082 mas, bmaj=3.097 mas, bpa=4.322 degrees ! Estimated noise=464.988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000486248 Jy ! Component: 100 - total flux cleaned = 0.000738841 Jy ! Component: 150 - total flux cleaned = 0.000868635 Jy ! Component: 200 - total flux cleaned = 0.000931981 Jy ! Total flux subtracted in 200 components = 0.000931981 Jy ! Clean residual min=-0.001054 max=0.000989 Jy/beam ! Clean residual mean=-0.000014 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.152145 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 117 components and 0.152145 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=0.130469Jy sigma=0.000644 ! Fit after self-cal, rms=0.130478Jy sigma=0.000644 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 = 7.69404e-05 Jy ! Component: 100 - total flux cleaned = 0.000113955 Jy ! Component: 150 - total flux cleaned = 0.000157443 Jy ! Component: 200 - total flux cleaned = 0.000196251 Jy ! Total flux subtracted in 200 components = 0.000196251 Jy ! Clean residual min=-0.001030 max=0.000969 Jy/beam ! Clean residual mean=-0.000014 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.152341 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 124 components and 0.152341 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=0.130477Jy sigma=0.000644 ! Fit after self-cal, rms=0.130475Jy sigma=0.000644 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=2.489 mas, bpa=17.04 degrees ! Estimated noise=371.048 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.035 x 2.489 at 17.04 degrees (North through East) ! Clean map min=-0.00090083 max=0.12187 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=0.8774 mas, bmaj=2.329 mas, bpa=18.09 degrees ! Estimated noise=806.983 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0912881 Jy ! Component: 100 - total flux cleaned = 0.115714 Jy ! Component: 150 - total flux cleaned = 0.127888 Jy ! Component: 200 - total flux cleaned = 0.134732 Jy ! Total flux subtracted in 200 components = 0.134732 Jy ! Clean residual min=-0.002642 max=0.003420 Jy/beam ! Clean residual mean=-0.000006 rms=0.000746 Jy/beam ! Combined flux in latest and established models = 0.134732 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.134732 Jy ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=2.489 mas, bpa=17.04 degrees ! Estimated noise=371.048 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 = 0.00551443 Jy ! Component: 100 - total flux cleaned = 0.00837998 Jy ! Component: 150 - total flux cleaned = 0.0101979 Jy ! Component: 200 - total flux cleaned = 0.0115045 Jy ! Total flux subtracted in 200 components = 0.0115045 Jy ! Clean residual min=-0.001210 max=0.001341 Jy/beam ! Clean residual mean=-0.000009 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.146236 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 36 components and 0.146236 Jy ! Inverting map ! Added new window around map position (-1.6, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122934 Jy ! Component: 100 - total flux cleaned = 0.00206355 Jy ! Component: 150 - total flux cleaned = 0.00262103 Jy ! Component: 200 - total flux cleaned = 0.00305884 Jy ! Total flux subtracted in 200 components = 0.00305884 Jy ! Clean residual min=-0.001020 max=0.000947 Jy/beam ! Clean residual mean=-0.000008 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.149295 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 50 components and 0.149295 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=2.082 mas, bmaj=3.097 mas, bpa=4.322 degrees ! Estimated noise=464.988 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000740145 Jy ! Component: 100 - total flux cleaned = 0.00128969 Jy ! Component: 150 - total flux cleaned = 0.00169042 Jy ! Component: 200 - total flux cleaned = 0.00200722 Jy ! Total flux subtracted in 200 components = 0.00200722 Jy ! Clean residual min=-0.001034 max=0.000887 Jy/beam ! Clean residual mean=-0.000014 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.151302 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 = 0.000285093 Jy ! Component: 100 - total flux cleaned = 0.000543161 Jy ! Component: 150 - total flux cleaned = 0.000740653 Jy ! Component: 200 - total flux cleaned = 0.000910507 Jy ! Total flux subtracted in 200 components = 0.000910507 Jy ! Clean residual min=-0.001006 max=0.000866 Jy/beam ! Clean residual mean=-0.000013 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.152213 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 91 components and 0.152213 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=2.489 mas, bpa=17.04 degrees ! Estimated noise=371.048 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.79815e-05 Jy ! Component: 100 - total flux cleaned = 3.0315e-05 Jy ! Component: 150 - total flux cleaned = 9.98416e-05 Jy ! Component: 200 - total flux cleaned = 0.000203752 Jy ! Total flux subtracted in 200 components = 0.000203752 Jy ! Clean residual min=-0.000924 max=0.000907 Jy/beam ! Clean residual mean=-0.000007 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.152417 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 108 components and 0.152417 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=0.130471Jy sigma=0.000643 ! Fit after self-cal, rms=0.130457Jy sigma=0.000643 wmodel J0650+0358_X_2017_01_16_pus_map.mod ! Writing 108 model components to file: J0650+0358_X_2017_01_16_pus_map.mod wobs J0650+0358_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J0650+0358_X_2017_01_16_pus_uvs.fits wwins J0650+0358_X_2017_01_16_pus_map.win ! wwins: Wrote 3 windows to J0650+0358_X_2017_01_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 = -6.68728e-05 Jy ! Component: 100 - total flux cleaned = -0.00012729 Jy ! Component: 150 - total flux cleaned = -0.000225982 Jy ! Component: 200 - total flux cleaned = -0.000346782 Jy ! Component: 250 - total flux cleaned = -0.000475441 Jy ! Component: 300 - total flux cleaned = -0.000562393 Jy ! Component: 350 - total flux cleaned = -0.000658666 Jy ! Component: 400 - total flux cleaned = -0.000716786 Jy ! Component: 450 - total flux cleaned = -0.000739537 Jy ! Component: 500 - total flux cleaned = -0.00081723 Jy ! Component: 550 - total flux cleaned = -0.000893137 Jy ! Component: 600 - total flux cleaned = -0.000978 Jy ! Component: 650 - total flux cleaned = -0.00105089 Jy ! Component: 700 - total flux cleaned = -0.00114294 Jy ! Component: 750 - total flux cleaned = -0.00121303 Jy ! Component: 800 - total flux cleaned = -0.00129202 Jy ! Component: 850 - total flux cleaned = -0.00135974 Jy ! Component: 900 - total flux cleaned = -0.00140748 Jy ! Component: 950 - total flux cleaned = -0.00145424 Jy ! Component: 1000 - total flux cleaned = -0.00151877 Jy ! Component: 1050 - total flux cleaned = -0.00158218 Jy ! Component: 1100 - total flux cleaned = -0.00168932 Jy ! Component: 1150 - total flux cleaned = -0.00175096 Jy ! Component: 1200 - total flux cleaned = -0.00183791 Jy ! Component: 1250 - total flux cleaned = -0.00191499 Jy ! Component: 1300 - total flux cleaned = -0.00199099 Jy ! Component: 1350 - total flux cleaned = -0.0020826 Jy ! Component: 1400 - total flux cleaned = -0.00213211 Jy ! Component: 1450 - total flux cleaned = -0.00222152 Jy ! Component: 1500 - total flux cleaned = -0.0023099 Jy ! Component: 1550 - total flux cleaned = -0.00240504 Jy ! Component: 1600 - total flux cleaned = -0.0024832 Jy ! Component: 1650 - total flux cleaned = -0.00255281 Jy ! Component: 1700 - total flux cleaned = -0.00264441 Jy ! Component: 1750 - total flux cleaned = -0.00271997 Jy ! Component: 1800 - total flux cleaned = -0.00278715 Jy ! Component: 1850 - total flux cleaned = -0.00285375 Jy ! Component: 1900 - total flux cleaned = -0.00289762 Jy ! Component: 1950 - total flux cleaned = -0.00299162 Jy ! Component: 2000 - total flux cleaned = -0.00304885 Jy ! Total flux subtracted in 2048 components = -0.00313381 Jy ! Clean residual min=-0.000433 max=0.000367 Jy/beam ! Clean residual mean=-0.000004 rms=0.000145 Jy/beam ! Combined flux in latest and established models = 0.149283 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 250 components and 0.149283 Jy ![Exited script file: muppet] wmap "J0650+0358_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.035 x 2.489 at 17.04 degrees (North through East) ! Clean map min=-0.00068003 max=0.12153 Jy/beam ! Writing clean map to FITS file: J0650+0358_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.121534 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000145219 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.358463 0.358463 0.716927 1.43385 2.86771 5.73541 11.4708 22.9417 45.8833 91.7666 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.121 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.035 x 2.489 at 17.04 degrees (North through East) ! Clean map min=-0.00068003 max=0.12153 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 J0650+0358_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:45:46 2019