! Started logfile: J0527+0331_X_2017_08_12_pus_uvs.log on Fri May 10 15:19:50 2019 obs J0527+0331_X_2017_08_12_pus_uva.fits ! Reading UV FITS file: J0527+0331_X_2017_08_12_pus_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.9 visibilities/baseline/integration-bin. ! Found source: J0527+0331 ! ! 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 1049 lines of history. ! ! Reading 14580 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 J0527+0331_X_2017_08_12_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 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.667461Jy sigma=0.005523 ! Fit after self-cal, rms=0.656670Jy sigma=0.005439 ! 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=0.7345 mas, bmaj=1.706 mas, bpa=-0.9371 degrees ! Estimated noise=1101.88 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 = 0.265747 Jy ! Component: 100 - total flux cleaned = 0.325856 Jy ! Total flux subtracted in 100 components = 0.325856 Jy ! Clean residual min=-0.006615 max=0.021594 Jy/beam ! Clean residual mean=-0.000071 rms=0.002123 Jy/beam ! Combined flux in latest and established models = 0.325856 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.325856 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=0.092335Jy sigma=0.000736 ! Fit after self-cal, rms=0.092335Jy sigma=0.000736 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0229544 Jy ! Component: 100 - total flux cleaned = 0.0349529 Jy ! Total flux subtracted in 100 components = 0.0349529 Jy ! Clean residual min=-0.004877 max=0.006148 Jy/beam ! Clean residual mean=-0.000020 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.360809 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 0.360809 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=0.085600Jy sigma=0.000671 ! Fit after self-cal, rms=0.085599Jy sigma=0.000671 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0076101 Jy ! Component: 100 - total flux cleaned = 0.012496 Jy ! Total flux subtracted in 100 components = 0.012496 Jy ! Clean residual min=-0.004165 max=0.004246 Jy/beam ! Clean residual mean=-0.000003 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.373305 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 30 components and 0.373305 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=0.084830Jy sigma=0.000663 ! Fit after self-cal, rms=0.084826Jy sigma=0.000662 ! 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=0.9171 mas, bmaj=1.993 mas, bpa=-0.03155 degrees ! Estimated noise=712.199 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 = 0.0037951 Jy ! Component: 100 - total flux cleaned = 0.0058462 Jy ! Component: 150 - total flux cleaned = 0.00691042 Jy ! Component: 200 - total flux cleaned = 0.00694774 Jy ! Total flux subtracted in 200 components = 0.00694774 Jy ! Clean residual min=-0.003708 max=0.003118 Jy/beam ! Clean residual mean=0.000009 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.380253 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 39 components and 0.380253 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=0.084679Jy sigma=0.000661 ! Fit after self-cal, rms=0.084681Jy sigma=0.000661 ! 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 0.97 FD 1.01 HN 1.03 KP 1.00 ! LA 0.97 MK 1.03 NL 0.98 OV 1.00 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 1.00 KP 1.01 ! LA 0.99 MK 0.99 NL 0.97 OV 1.00 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.98 KP 0.95 ! LA 1.01 MK 1.02 NL 0.96 OV 1.01 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.05 KP 0.97 ! LA 1.01 MK 1.01 NL 0.98 OV 0.99 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.98 KP 0.99 ! LA 0.98 MK 1.03 NL 0.98 OV 1.01 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.03 KP 1.00 ! LA 0.99 MK 1.03 NL 0.95 OV 1.02 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.00 KP 1.01 ! LA 1.00 MK 1.03 NL 0.97 OV 1.00 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.00 KP 1.00 ! LA 0.97 MK 1.01 NL 0.97 OV 1.01 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00 KP 1.00 ! LA 1.01 MK 0.99 NL 0.97 OV 0.99 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.98 KP 1.00 ! LA 1.00 MK 1.04 NL 0.97 OV 1.03 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.00 KP 0.99 ! LA 1.01 MK 1.01 NL 0.97 OV 1.02 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.99 KP 0.94 ! LA 0.97 MK 1.06 NL 0.96 OV 0.99 ! PT 1.02 SC 1.00 ! ! ! Fit before self-cal, rms=0.084681Jy sigma=0.000661 ! Fit after self-cal, rms=0.084046Jy sigma=0.000654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9222 mas, bmaj=1.997 mas, bpa=0.03109 degrees ! Estimated noise=712.226 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 = -0.00146139 Jy ! Component: 100 - total flux cleaned = -0.0018919 Jy ! Component: 150 - total flux cleaned = -0.00195813 Jy ! Component: 200 - total flux cleaned = -0.0019988 Jy ! Total flux subtracted in 200 components = -0.0019988 Jy ! Clean residual min=-0.002605 max=0.002240 Jy/beam ! Clean residual mean=0.000001 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.378254 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 51 components and 0.378254 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=0.084010Jy sigma=0.000654 ! Fit after self-cal, rms=0.084019Jy sigma=0.000654 ! 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=0.084019Jy sigma=0.000654 ! Fit after self-cal, rms=0.084135Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9219 mas, bmaj=1.996 mas, bpa=0.1587 degrees ! Estimated noise=712.001 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00063809 Jy ! Component: 100 - total flux cleaned = -0.000709936 Jy ! Component: 150 - total flux cleaned = -0.00077577 Jy ! Component: 200 - total flux cleaned = -0.000837233 Jy ! Total flux subtracted in 200 components = -0.000837233 Jy ! Clean residual min=-0.001951 max=0.001888 Jy/beam ! Clean residual mean=0.000004 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.377417 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 58 components and 0.377416 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=0.084125Jy sigma=0.000648 ! Fit after self-cal, rms=0.084135Jy sigma=0.000648 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 = -0.000126169 Jy ! Component: 100 - total flux cleaned = -0.000139776 Jy ! Component: 150 - total flux cleaned = -0.000152875 Jy ! Component: 200 - total flux cleaned = -0.000164717 Jy ! Total flux subtracted in 200 components = -0.000164717 Jy ! Clean residual min=-0.001930 max=0.001865 Jy/beam ! Clean residual mean=0.000004 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.377252 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 59 components and 0.377252 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=0.084130Jy sigma=0.000648 ! Fit after self-cal, rms=0.084129Jy sigma=0.000648 ! 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=0.084129Jy sigma=0.000648 ! Fit after self-cal, rms=0.083924Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9221 mas, bmaj=1.998 mas, bpa=0.1305 degrees ! Estimated noise=711.973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000440685 Jy ! Component: 100 - total flux cleaned = -0.000501425 Jy ! Component: 150 - total flux cleaned = -0.000567257 Jy ! Component: 200 - total flux cleaned = -0.000607264 Jy ! Total flux subtracted in 200 components = -0.000607264 Jy ! Clean residual min=-0.001811 max=0.001841 Jy/beam ! Clean residual mean=-0.000001 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.376644 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 61 components and 0.376644 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=0.083919Jy sigma=0.000646 ! Fit after self-cal, rms=0.083921Jy sigma=0.000646 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 = -9.59457e-05 Jy ! Component: 100 - total flux cleaned = -0.000115693 Jy ! Component: 150 - total flux cleaned = -0.000132843 Jy ! Component: 200 - total flux cleaned = -0.000140803 Jy ! Total flux subtracted in 200 components = -0.000140803 Jy ! Clean residual min=-0.001798 max=0.001831 Jy/beam ! Clean residual mean=-0.000001 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.376504 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 62 components and 0.376504 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=0.083919Jy sigma=0.000646 ! Fit after self-cal, rms=0.083918Jy sigma=0.000646 ! 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=0.083918Jy sigma=0.000646 ! Fit after self-cal, rms=0.083948Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.192 mas, bmaj=3.189 mas, bpa=-1.732 degrees ! Estimated noise=897.383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00054274 Jy ! Component: 100 - total flux cleaned = -0.000631262 Jy ! Component: 150 - total flux cleaned = -0.000716678 Jy ! Component: 200 - total flux cleaned = -0.000781626 Jy ! Total flux subtracted in 200 components = -0.000781626 Jy ! Clean residual min=-0.001735 max=0.001935 Jy/beam ! Clean residual mean=-0.000004 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.375722 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 64 components and 0.375722 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=0.083952Jy sigma=0.000646 ! Fit after self-cal, rms=0.083950Jy sigma=0.000646 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 = 4.45329e-07 Jy ! Component: 100 - total flux cleaned = -2.65146e-05 Jy ! Component: 150 - total flux cleaned = -5.93408e-05 Jy ! Component: 200 - total flux cleaned = -8.62728e-05 Jy ! Total flux subtracted in 200 components = -8.62728e-05 Jy ! Clean residual min=-0.001725 max=0.001928 Jy/beam ! Clean residual mean=-0.000004 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.375636 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 68 components and 0.375636 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=0.083954Jy sigma=0.000646 ! Fit after self-cal, rms=0.083952Jy sigma=0.000646 ! 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=0.9225 mas, bmaj=1.999 mas, bpa=0.1182 degrees ! Estimated noise=711.984 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9225 x 1.999 at 0.1182 degrees (North through East) ! Clean map min=-0.0017132 max=0.34757 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=0.7384 mas, bmaj=1.708 mas, bpa=-0.7243 degrees ! Estimated noise=1106.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.266694 Jy ! Component: 100 - total flux cleaned = 0.327057 Jy ! Component: 150 - total flux cleaned = 0.349055 Jy ! Component: 200 - total flux cleaned = 0.359871 Jy ! Total flux subtracted in 200 components = 0.359871 Jy ! Clean residual min=-0.003253 max=0.005310 Jy/beam ! Clean residual mean=-0.000019 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.359871 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.359871 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9225 mas, bmaj=1.999 mas, bpa=0.1182 degrees ! Estimated noise=711.984 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 = 0.0079546 Jy ! Component: 100 - total flux cleaned = 0.0120926 Jy ! Component: 150 - total flux cleaned = 0.0143659 Jy ! Component: 200 - total flux cleaned = 0.0156402 Jy ! Total flux subtracted in 200 components = 0.0156402 Jy ! Clean residual min=-0.001872 max=0.001869 Jy/beam ! Clean residual mean=-0.000002 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.375511 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 38 components and 0.375511 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=2.192 mas, bmaj=3.189 mas, bpa=-1.732 degrees ! Estimated noise=897.383 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000640534 Jy ! Component: 100 - total flux cleaned = 0.000516129 Jy ! Component: 150 - total flux cleaned = 0.000421431 Jy ! Component: 200 - total flux cleaned = 0.00033254 Jy ! Total flux subtracted in 200 components = 0.00033254 Jy ! Clean residual min=-0.001816 max=0.001892 Jy/beam ! Clean residual mean=-0.000003 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.375844 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 = -5.44596e-05 Jy ! Component: 100 - total flux cleaned = -9.80547e-05 Jy ! Component: 150 - total flux cleaned = -0.000136485 Jy ! Component: 200 - total flux cleaned = -0.000163334 Jy ! Total flux subtracted in 200 components = -0.000163334 Jy ! Clean residual min=-0.001785 max=0.001895 Jy/beam ! Clean residual mean=-0.000004 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.375681 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 46 components and 0.375681 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9225 mas, bmaj=1.999 mas, bpa=0.1182 degrees ! Estimated noise=711.984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.01264e-05 Jy ! Component: 100 - total flux cleaned = 0.000112242 Jy ! Component: 150 - total flux cleaned = 0.000248266 Jy ! Component: 200 - total flux cleaned = 0.000362657 Jy ! Total flux subtracted in 200 components = 0.000362657 Jy ! Clean residual min=-0.001848 max=0.001797 Jy/beam ! Clean residual mean=-0.000001 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.376043 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 53 components and 0.376043 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=0.083977Jy sigma=0.000646 ! Fit after self-cal, rms=0.083975Jy sigma=0.000646 wmodel J0527+0331_X_2017_08_12_pus_map.mod ! Writing 53 model components to file: J0527+0331_X_2017_08_12_pus_map.mod wobs J0527+0331_X_2017_08_12_pus_uvs.fits ! Writing UV FITS file: J0527+0331_X_2017_08_12_pus_uvs.fits wwins J0527+0331_X_2017_08_12_pus_map.win ! wwins: Wrote 1 windows to J0527+0331_X_2017_08_12_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 = 6.61166e-05 Jy ! Component: 100 - total flux cleaned = 0.000251315 Jy ! Component: 150 - total flux cleaned = 0.00028112 Jy ! Component: 200 - total flux cleaned = 0.000281975 Jy ! Component: 250 - total flux cleaned = 0.000228442 Jy ! Component: 300 - total flux cleaned = 0.000149785 Jy ! Component: 350 - total flux cleaned = 0.000123863 Jy ! Component: 400 - total flux cleaned = 7.3621e-05 Jy ! Component: 450 - total flux cleaned = 7.41398e-05 Jy ! Component: 500 - total flux cleaned = 0.000170015 Jy ! Component: 550 - total flux cleaned = 0.00016997 Jy ! Component: 600 - total flux cleaned = 0.000146944 Jy ! Component: 650 - total flux cleaned = 0.000146843 Jy ! Component: 700 - total flux cleaned = 0.000146796 Jy ! Component: 750 - total flux cleaned = 0.000168308 Jy ! Component: 800 - total flux cleaned = 0.000124957 Jy ! Component: 850 - total flux cleaned = 0.000167261 Jy ! Component: 900 - total flux cleaned = 0.000187926 Jy ! Component: 950 - total flux cleaned = 0.000208261 Jy ! Component: 1000 - total flux cleaned = 0.000289322 Jy ! Component: 1050 - total flux cleaned = 0.000368922 Jy ! Component: 1100 - total flux cleaned = 0.000349396 Jy ! Component: 1150 - total flux cleaned = 0.000466164 Jy ! Component: 1200 - total flux cleaned = 0.000523357 Jy ! Component: 1250 - total flux cleaned = 0.000522938 Jy ! Component: 1300 - total flux cleaned = 0.000579135 Jy ! Component: 1350 - total flux cleaned = 0.000653265 Jy ! Component: 1400 - total flux cleaned = 0.000635085 Jy ! Component: 1450 - total flux cleaned = 0.000671601 Jy ! Component: 1500 - total flux cleaned = 0.000743251 Jy ! Component: 1550 - total flux cleaned = 0.000813872 Jy ! Component: 1600 - total flux cleaned = 0.000883807 Jy ! Component: 1650 - total flux cleaned = 0.000935668 Jy ! Component: 1700 - total flux cleaned = 0.00103865 Jy ! Component: 1750 - total flux cleaned = 0.00108924 Jy ! Component: 1800 - total flux cleaned = 0.00120663 Jy ! Component: 1850 - total flux cleaned = 0.00123957 Jy ! Component: 1900 - total flux cleaned = 0.00135477 Jy ! Component: 1950 - total flux cleaned = 0.00143591 Jy ! Component: 2000 - total flux cleaned = 0.00146819 Jy ! Total flux subtracted in 2048 components = 0.00151613 Jy ! Clean residual min=-0.000835 max=0.000875 Jy/beam ! Clean residual mean=0.000001 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.377559 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 183 components and 0.377559 Jy ![Exited script file: muppet] wmap "J0527+0331_X_2017_08_12_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9225 x 1.999 at 0.1182 degrees (North through East) ! Clean map min=-0.0014874 max=0.34731 Jy/beam ! Writing clean map to FITS file: J0527+0331_X_2017_08_12_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.347306 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00029932 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.258551 0.258551 0.517102 1.0342 2.06841 4.13681 8.27363 16.5473 33.0945 66.189 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.347 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9225 x 1.999 at 0.1182 degrees (North through East) ! Clean map min=-0.0014874 max=0.34731 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 J0527+0331_X_2017_08_12_pus_uvs.log closed on Fri May 10 15:19:51 2019