! Started logfile: J0350+5138_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:06:02 2016 obs J0350+5138_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0350+5138_X_2014_08_05_pus_uva.fits ! AN table 1: 103 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.771521 visibilities/baseline/integration-bin. ! Found source: J0350+5138 ! ! 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 414 lines of history. ! ! Reading 42912 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 J0350+5138_X_2014_08_05_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 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.940109Jy sigma=0.010824 ! Fit after self-cal, rms=0.904353Jy sigma=0.010464 ! 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=0.9541 mas, bmaj=1.823 mas, bpa=53.72 degrees ! Estimated noise=695.811 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 = 0.0721127 Jy ! Component: 100 - total flux cleaned = 0.09859 Jy ! Total flux subtracted in 100 components = 0.09859 Jy ! Clean residual min=-0.006202 max=0.012667 Jy/beam ! Clean residual mean=0.000007 rms=0.001994 Jy/beam ! Combined flux in latest and established models = 0.09859 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.09859 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=0.078953Jy sigma=0.000859 ! Fit after self-cal, rms=0.078826Jy sigma=0.000858 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149574 Jy ! Component: 100 - total flux cleaned = 0.0231103 Jy ! Total flux subtracted in 100 components = 0.0231103 Jy ! Clean residual min=-0.004876 max=0.005389 Jy/beam ! Clean residual mean=0.000040 rms=0.001331 Jy/beam ! Combined flux in latest and established models = 0.1217 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.1217 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=0.075640Jy sigma=0.000819 ! Fit after self-cal, rms=0.075608Jy sigma=0.000819 ! 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=1.283 mas, bmaj=1.99 mas, bpa=55.18 degrees ! Estimated noise=298.748 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 = 0.00607967 Jy ! Component: 100 - total flux cleaned = 0.00956763 Jy ! Component: 150 - total flux cleaned = 0.0117081 Jy ! Component: 200 - total flux cleaned = 0.0128621 Jy ! Total flux subtracted in 200 components = 0.0128621 Jy ! Clean residual min=-0.005021 max=0.006058 Jy/beam ! Clean residual mean=0.000093 rms=0.001366 Jy/beam ! Combined flux in latest and established models = 0.134562 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 30 components and 0.134562 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=0.075053Jy sigma=0.000813 ! Fit after self-cal, rms=0.075060Jy sigma=0.000813 ! 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 0.87 FD 1.08 HN 1.09 KP 0.91 ! LA 1.07 MK 1.00* NL 0.95 OV 0.99 ! PT 1.00 SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.10 HN 1.11 KP 0.86 ! LA 1.09 MK 1.00* NL 0.93 OV 0.96 ! PT 0.98 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.11 HN 1.16 KP 0.82 ! LA 1.12 MK 1.00* NL 0.90 OV 0.99 ! PT 0.96 SC 1.14 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.08 HN 1.14 KP 0.78 ! LA 1.09 MK 1.00* NL 0.96 OV 0.98 ! PT 0.97 SC 1.13 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.11 HN 1.04 KP 0.76 ! LA 1.10 MK 1.00* NL 0.95 OV 1.00 ! PT 0.95 SC 1.14 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 1.12 KP 0.76 ! LA 1.13 MK 1.00* NL 0.95 OV 1.01 ! PT 0.96 SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.22 HN 1.27 KP 0.81 ! LA 1.25 MK 1.00* NL 1.00 OV 1.03 ! PT 1.02 SC 1.18 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.14 HN 1.16 KP 0.75 ! LA 1.17 MK 1.00* NL 0.97 OV 1.02 ! PT 0.98 SC 1.19 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 1.17 KP 0.77 ! LA 1.19 MK 1.00* NL 0.96 OV 1.03 ! PT 0.96 SC 1.10 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.16 KP 0.81 ! LA 1.19 MK 1.00* NL 0.97 OV 1.03 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.14 HN 1.14 KP 0.84 ! LA 1.22 MK 1.00* NL 0.96 OV 0.99 ! PT 0.99 SC 1.09 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.13 HN 1.14 KP 0.85 ! LA 1.16 MK 1.00* NL 0.99 OV 1.03 ! PT 1.02 SC 1.13 ! ! ! Fit before self-cal, rms=0.075060Jy sigma=0.000813 ! Fit after self-cal, rms=0.076998Jy sigma=0.000790 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.316 mas, bmaj=2.018 mas, bpa=55.73 degrees ! Estimated noise=302.848 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 = 7.05778e-05 Jy ! Component: 100 - total flux cleaned = -0.000188464 Jy ! Component: 150 - total flux cleaned = -0.000371552 Jy ! Component: 200 - total flux cleaned = -0.000540455 Jy ! Total flux subtracted in 200 components = -0.000540455 Jy ! Clean residual min=-0.002742 max=0.002209 Jy/beam ! Clean residual mean=-0.000033 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.134022 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.134022 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=0.076953Jy sigma=0.000790 ! Fit after self-cal, rms=0.077062Jy sigma=0.000789 ! 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=0.077062Jy sigma=0.000789 ! Fit after self-cal, rms=0.080628Jy sigma=0.000786 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.31 mas, bmaj=2.043 mas, bpa=57.27 degrees ! Estimated noise=306.349 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000259294 Jy ! Component: 100 - total flux cleaned = -0.000358338 Jy ! Component: 150 - total flux cleaned = -0.00048022 Jy ! Component: 200 - total flux cleaned = -0.000563052 Jy ! Total flux subtracted in 200 components = -0.000563052 Jy ! Clean residual min=-0.001806 max=0.001686 Jy/beam ! Clean residual mean=-0.000014 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.133459 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.133459 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=0.080594Jy sigma=0.000786 ! Fit after self-cal, rms=0.080646Jy sigma=0.000785 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 = 0.000115038 Jy ! Component: 100 - total flux cleaned = 2.1321e-05 Jy ! Component: 150 - total flux cleaned = -3.33774e-05 Jy ! Component: 200 - total flux cleaned = -0.000106558 Jy ! Total flux subtracted in 200 components = -0.000106558 Jy ! Clean residual min=-0.001839 max=0.001706 Jy/beam ! Clean residual mean=-0.000015 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.133352 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.133352 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=0.080616Jy sigma=0.000785 ! Fit after self-cal, rms=0.080599Jy sigma=0.000785 ! 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=0.080599Jy sigma=0.000785 ! Fit after self-cal, rms=0.081059Jy sigma=0.000785 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.313 mas, bmaj=2.045 mas, bpa=57.45 degrees ! Estimated noise=307.322 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.26209e-06 Jy ! Component: 100 - total flux cleaned = -0.000117323 Jy ! Component: 150 - total flux cleaned = -0.000197802 Jy ! Component: 200 - total flux cleaned = -0.000294825 Jy ! Total flux subtracted in 200 components = -0.000294825 Jy ! Clean residual min=-0.001793 max=0.001703 Jy/beam ! Clean residual mean=-0.000013 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.133058 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 0.133058 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=0.081027Jy sigma=0.000785 ! Fit after self-cal, rms=0.081010Jy sigma=0.000785 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 = 8.01147e-05 Jy ! Component: 100 - total flux cleaned = -3.18795e-05 Jy ! Component: 150 - total flux cleaned = -7.9958e-05 Jy ! Component: 200 - total flux cleaned = -0.000100968 Jy ! Total flux subtracted in 200 components = -0.000100968 Jy ! Clean residual min=-0.001840 max=0.001665 Jy/beam ! Clean residual mean=-0.000014 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.132957 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.132957 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=0.080981Jy sigma=0.000785 ! Fit after self-cal, rms=0.080951Jy sigma=0.000784 ! 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=0.080951Jy sigma=0.000784 ! Fit after self-cal, rms=0.080867Jy sigma=0.000784 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.382 mas, bmaj=2.801 mas, bpa=86.77 degrees ! Estimated noise=339.943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000658557 Jy ! Component: 100 - total flux cleaned = -0.00061805 Jy ! Component: 150 - total flux cleaned = -0.000661532 Jy ! Component: 200 - total flux cleaned = -0.0006881 Jy ! Total flux subtracted in 200 components = -0.0006881 Jy ! Clean residual min=-0.001447 max=0.001342 Jy/beam ! Clean residual mean=-0.000024 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.132269 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 49 components and 0.132269 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=0.080856Jy sigma=0.000784 ! Fit after self-cal, rms=0.080836Jy sigma=0.000784 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 = -7.46997e-05 Jy ! Component: 100 - total flux cleaned = -7.35854e-05 Jy ! Component: 150 - total flux cleaned = -9.72648e-05 Jy ! Component: 200 - total flux cleaned = -0.000129913 Jy ! Total flux subtracted in 200 components = -0.000129913 Jy ! Clean residual min=-0.001434 max=0.001337 Jy/beam ! Clean residual mean=-0.000024 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.132139 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 51 components and 0.132139 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=0.080816Jy sigma=0.000784 ! Fit after self-cal, rms=0.080796Jy sigma=0.000784 ! 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=1.316 mas, bmaj=2.044 mas, bpa=57.47 degrees ! Estimated noise=307.863 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.316 x 2.044 at 57.47 degrees (North through East) ! Clean map min=-0.0016505 max=0.087626 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=0.9728 mas, bmaj=1.849 mas, bpa=55.31 degrees ! Estimated noise=721.498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.074752 Jy ! Component: 100 - total flux cleaned = 0.100842 Jy ! Component: 150 - total flux cleaned = 0.114445 Jy ! Component: 200 - total flux cleaned = 0.121772 Jy ! Total flux subtracted in 200 components = 0.121772 Jy ! Clean residual min=-0.003806 max=0.003555 Jy/beam ! Clean residual mean=-0.000018 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.121772 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.121772 Jy ! Inverting map and beam ! Estimated beam: bmin=1.316 mas, bmaj=2.044 mas, bpa=57.47 degrees ! Estimated noise=307.863 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 = 0.00531148 Jy ! Component: 100 - total flux cleaned = 0.00823652 Jy ! Component: 150 - total flux cleaned = 0.00970963 Jy ! Component: 200 - total flux cleaned = 0.0100314 Jy ! Total flux subtracted in 200 components = 0.0100314 Jy ! Clean residual min=-0.002758 max=0.001952 Jy/beam ! Clean residual mean=-0.000015 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.131804 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 29 components and 0.131804 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=2.382 mas, bmaj=2.801 mas, bpa=86.77 degrees ! Estimated noise=339.943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000146157 Jy ! Component: 100 - total flux cleaned = 0.00017642 Jy ! Component: 150 - total flux cleaned = 0.00020046 Jy ! Component: 200 - total flux cleaned = 0.000219598 Jy ! Total flux subtracted in 200 components = 0.000219598 Jy ! Clean residual min=-0.001461 max=0.001362 Jy/beam ! Clean residual mean=-0.000024 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.132023 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 = -1.62092e-06 Jy ! Component: 100 - total flux cleaned = 1.3222e-05 Jy ! Component: 150 - total flux cleaned = 1.2078e-05 Jy ! Component: 200 - total flux cleaned = 2.10157e-05 Jy ! Total flux subtracted in 200 components = 2.10157e-05 Jy ! Clean residual min=-0.001414 max=0.001340 Jy/beam ! Clean residual mean=-0.000024 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.132044 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.132044 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.316 mas, bmaj=2.044 mas, bpa=57.47 degrees ! Estimated noise=307.863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000362524 Jy ! Component: 100 - total flux cleaned = 0.000463545 Jy ! Component: 150 - total flux cleaned = 0.00055209 Jy ! Component: 200 - total flux cleaned = 0.000630411 Jy ! Total flux subtracted in 200 components = 0.000630411 Jy ! Clean residual min=-0.002279 max=0.001883 Jy/beam ! Clean residual mean=-0.000013 rms=0.000514 Jy/beam ! Combined flux in latest and established models = 0.132675 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.132675 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=0.080809Jy sigma=0.000784 ! Fit after self-cal, rms=0.080708Jy sigma=0.000784 wmodel J0350+5138_X_2014_08_05_pus_map.mod ! Writing 47 model components to file: J0350+5138_X_2014_08_05_pus_map.mod wobs J0350+5138_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0350+5138_X_2014_08_05_pus_uvs.fits wwins J0350+5138_X_2014_08_05_pus_map.win ! wwins: Wrote 1 windows to J0350+5138_X_2014_08_05_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 = 0.000910772 Jy ! Component: 100 - total flux cleaned = 0.00128067 Jy ! Component: 150 - total flux cleaned = 0.00143931 Jy ! Component: 200 - total flux cleaned = 0.00152936 Jy ! Component: 250 - total flux cleaned = 0.00158703 Jy ! Component: 300 - total flux cleaned = 0.00164273 Jy ! Component: 350 - total flux cleaned = 0.00166937 Jy ! Component: 400 - total flux cleaned = 0.00172173 Jy ! Component: 450 - total flux cleaned = 0.0017728 Jy ! Component: 500 - total flux cleaned = 0.00182229 Jy ! Component: 550 - total flux cleaned = 0.00191867 Jy ! Component: 600 - total flux cleaned = 0.00201298 Jy ! Component: 650 - total flux cleaned = 0.00212827 Jy ! Component: 700 - total flux cleaned = 0.00224093 Jy ! Component: 750 - total flux cleaned = 0.00232911 Jy ! Component: 800 - total flux cleaned = 0.00243771 Jy ! Component: 850 - total flux cleaned = 0.00254371 Jy ! Component: 900 - total flux cleaned = 0.00258528 Jy ! Component: 950 - total flux cleaned = 0.00268752 Jy ! Component: 1000 - total flux cleaned = 0.00280805 Jy ! Component: 1050 - total flux cleaned = 0.00294645 Jy ! Component: 1100 - total flux cleaned = 0.00302388 Jy ! Component: 1150 - total flux cleaned = 0.00313862 Jy ! Component: 1200 - total flux cleaned = 0.0032329 Jy ! Component: 1250 - total flux cleaned = 0.00332563 Jy ! Component: 1300 - total flux cleaned = 0.00348957 Jy ! Component: 1350 - total flux cleaned = 0.00357919 Jy ! Component: 1400 - total flux cleaned = 0.0036322 Jy ! Component: 1450 - total flux cleaned = 0.00373697 Jy ! Component: 1500 - total flux cleaned = 0.00384032 Jy ! Component: 1550 - total flux cleaned = 0.00395906 Jy ! Component: 1600 - total flux cleaned = 0.00404262 Jy ! Component: 1650 - total flux cleaned = 0.00417461 Jy ! Component: 1700 - total flux cleaned = 0.00427221 Jy ! Component: 1750 - total flux cleaned = 0.0042883 Jy ! Component: 1800 - total flux cleaned = 0.0043838 Jy ! Component: 1850 - total flux cleaned = 0.0044935 Jy ! Component: 1900 - total flux cleaned = 0.00458621 Jy ! Component: 1950 - total flux cleaned = 0.00464723 Jy ! Component: 2000 - total flux cleaned = 0.00472267 Jy ! Total flux subtracted in 2048 components = 0.00476766 Jy ! Clean residual min=-0.000744 max=0.000777 Jy/beam ! Clean residual mean=-0.000006 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.137442 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 181 components and 0.137442 Jy ![Exited script file: muppet] wmap "J0350+5138_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.316 x 2.044 at 57.47 degrees (North through East) ! Clean map min=-0.0012357 max=0.087895 Jy/beam ! Writing clean map to FITS file: J0350+5138_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0878945 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000304078 device "J0350+5138_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0350+5138_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.03787 1.03787 2.07575 4.1515 8.303 16.606 33.212 66.424 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.087 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.316 x 2.044 at 57.47 degrees (North through East) ! Clean map min=-0.0012357 max=0.087895 Jy/beam quit ! Quitting program ! Log file J0350+5138_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:06:05 2016