! Started logfile: J0843+4215_X_2017_07_09_pus_uvs.log on Wed May 8 15:23:04 2019 obs J0843+4215_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J0843+4215_X_2017_07_09_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.922766 visibilities/baseline/integration-bin. ! Found source: J0843+4215 ! ! 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 979 lines of history. ! ! Reading 71256 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 J0843+4215_X_2017_07_09_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 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 107 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 94 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 128 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 143 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 147 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.972908Jy sigma=0.008180 ! Fit after self-cal, rms=0.941598Jy sigma=0.007935 ! 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=0.8051 mas, bmaj=1.167 mas, bpa=12.36 degrees ! Estimated noise=861.551 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 = 0.0393407 Jy ! Component: 100 - total flux cleaned = 0.0543098 Jy ! Total flux subtracted in 100 components = 0.0543098 Jy ! Clean residual min=-0.004809 max=0.010320 Jy/beam ! Clean residual mean=-0.000193 rms=0.001899 Jy/beam ! Combined flux in latest and established models = 0.0543098 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 32 components and 0.0543098 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=0.099098Jy sigma=0.000809 ! Fit after self-cal, rms=0.098585Jy sigma=0.000805 ! 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=1.044 mas, bmaj=1.543 mas, bpa=12.96 degrees ! Estimated noise=330.314 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 = 0.0237396 Jy ! Component: 100 - total flux cleaned = 0.038532 Jy ! Component: 150 - total flux cleaned = 0.0477891 Jy ! Component: 200 - total flux cleaned = 0.0535839 Jy ! Total flux subtracted in 200 components = 0.0535839 Jy ! Clean residual min=-0.007334 max=0.016613 Jy/beam ! Clean residual mean=-0.000353 rms=0.002989 Jy/beam ! Combined flux in latest and established models = 0.107894 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 40 components and 0.107894 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=0.092241Jy sigma=0.000750 ! Fit after self-cal, rms=0.091717Jy sigma=0.000744 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.48 FD 1.06 HN 1.57 KP 0.73 ! LA 0.70 MK 1.29 NL 1.45 OV 1.51 ! PT 0.66 SC 1.42 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.42 FD 1.06 HN 1.67 KP 0.74 ! LA 0.72 MK 1.28 NL 1.39 OV 1.75 ! PT 0.69 SC 1.40 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.58 FD 1.11 HN 1.47 KP 0.73 ! LA 0.73 MK 1.36 NL 1.40 OV 1.57 ! PT 0.67 SC 1.59 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.48 FD 1.13 HN 1.56 KP 0.74 ! LA 0.72 MK 1.50 NL 1.47 OV 1.63 ! PT 0.67 SC 1.38 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.42 FD 1.10 HN 1.36 KP 0.77 ! LA 0.71 MK 1.25 NL 1.42 OV 1.47 ! PT 0.69 SC 1.44 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.55 FD 1.13 HN 1.40 KP 0.78 ! LA 0.72 MK 1.27 NL 1.34 OV 1.61 ! PT 0.66 SC 1.44 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.42 FD 1.08 HN 1.41 KP 0.75 ! LA 0.71 MK 1.36 NL 1.48 OV 1.63 ! PT 0.68 SC 1.37 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.33 FD 1.16 HN 1.35 KP 0.75 ! LA 0.71 MK 1.26 NL 1.45 OV 1.72 ! PT 0.69 SC 1.36 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.44 FD 1.15 HN 1.28 KP 0.76 ! LA 0.71 MK 1.28 NL 1.45 OV 1.49 ! PT 0.69 SC 1.23 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.38 FD 1.07 HN 1.25 KP 0.79 ! LA 0.75 MK 1.27 NL 1.68 OV 1.51 ! PT 0.70 SC 1.17 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.39 FD 1.08 HN 1.23 KP 0.77 ! LA 0.74 MK 1.12 NL 1.50 OV 1.42 ! PT 0.70 SC 1.02 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 1.13 HN 1.11 KP 0.77 ! LA 0.76 MK 1.01 NL 1.32 OV 1.33 ! PT 0.68 SC 1.03 ! ! ! Fit before self-cal, rms=0.091717Jy sigma=0.000744 ! Fit after self-cal, rms=0.119446Jy sigma=0.000693 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.15 mas, bmaj=1.709 mas, bpa=12.54 degrees ! Estimated noise=374.796 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 (-0.8, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102205 Jy ! Component: 100 - total flux cleaned = 0.0148966 Jy ! Component: 150 - total flux cleaned = 0.0165102 Jy ! Component: 200 - total flux cleaned = 0.0170271 Jy ! Total flux subtracted in 200 components = 0.0170271 Jy ! Clean residual min=-0.005718 max=0.007891 Jy/beam ! Clean residual mean=0.000058 rms=0.001521 Jy/beam ! Combined flux in latest and established models = 0.124921 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 67 components and 0.124921 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=0.118522Jy sigma=0.000683 ! Fit after self-cal, rms=0.120009Jy sigma=0.000676 ! 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=0.120009Jy sigma=0.000676 ! Fit after self-cal, rms=0.123897Jy sigma=0.000662 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.121 mas, bmaj=1.613 mas, bpa=13.91 degrees ! Estimated noise=367.373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202643 Jy ! Component: 100 - total flux cleaned = 0.00223435 Jy ! Component: 150 - total flux cleaned = 0.00247819 Jy ! Component: 200 - total flux cleaned = 0.00247654 Jy ! Total flux subtracted in 200 components = 0.00247654 Jy ! Clean residual min=-0.003076 max=0.004754 Jy/beam ! Clean residual mean=-0.000022 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.127397 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 83 components and 0.127397 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=0.123688Jy sigma=0.000661 ! Fit after self-cal, rms=0.123884Jy sigma=0.000660 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (2.6, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00411451 Jy ! Component: 100 - total flux cleaned = 0.00442224 Jy ! Component: 150 - total flux cleaned = 0.00468314 Jy ! Component: 200 - total flux cleaned = 0.00453065 Jy ! Total flux subtracted in 200 components = 0.00453065 Jy ! Clean residual min=-0.003267 max=0.003461 Jy/beam ! Clean residual mean=-0.000005 rms=0.000854 Jy/beam ! Combined flux in latest and established models = 0.131928 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 107 components and 0.131928 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=0.123646Jy sigma=0.000658 ! Fit after self-cal, rms=0.123444Jy sigma=0.000657 ! 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=0.123444Jy sigma=0.000657 ! Fit after self-cal, rms=0.119235Jy sigma=0.000657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.129 mas, bmaj=1.584 mas, bpa=12.88 degrees ! Estimated noise=360.618 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0031626 Jy ! Component: 100 - total flux cleaned = 0.00390595 Jy ! Component: 150 - total flux cleaned = 0.00398049 Jy ! Component: 200 - total flux cleaned = 0.00404873 Jy ! Total flux subtracted in 200 components = 0.00404873 Jy ! Clean residual min=-0.002627 max=0.003242 Jy/beam ! Clean residual mean=-0.000007 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.135977 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 118 components and 0.135977 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=0.119070Jy sigma=0.000655 ! Fit after self-cal, rms=0.118847Jy sigma=0.000655 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 = 0.00161252 Jy ! Component: 100 - total flux cleaned = 0.0015356 Jy ! Component: 150 - total flux cleaned = 0.00140188 Jy ! Component: 200 - total flux cleaned = 0.00134226 Jy ! Total flux subtracted in 200 components = 0.00134226 Jy ! Clean residual min=-0.002445 max=0.003254 Jy/beam ! Clean residual mean=0.000000 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.137319 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 126 components and 0.137319 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=0.118731Jy sigma=0.000654 ! Fit after self-cal, rms=0.118612Jy sigma=0.000654 ! Inverting map ! Added new window around map position (8, 5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00296349 Jy ! Component: 100 - total flux cleaned = 0.00399498 Jy ! Component: 150 - total flux cleaned = 0.00405973 Jy ! Component: 200 - total flux cleaned = 0.00399689 Jy ! Total flux subtracted in 200 components = 0.00399689 Jy ! Clean residual min=-0.002274 max=0.002693 Jy/beam ! Clean residual mean=0.000007 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.141316 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 143 components and 0.141316 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=0.118456Jy sigma=0.000653 ! Fit after self-cal, rms=0.118377Jy sigma=0.000653 ! 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=0.118377Jy sigma=0.000653 ! Fit after self-cal, rms=0.113739Jy sigma=0.000653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.494 mas, bmaj=2.768 mas, bpa=14.81 degrees ! Estimated noise=393.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00268092 Jy ! Component: 100 - total flux cleaned = 0.00317527 Jy ! Component: 150 - total flux cleaned = 0.00318473 Jy ! Component: 200 - total flux cleaned = 0.00301479 Jy ! Total flux subtracted in 200 components = 0.00301479 Jy ! Clean residual min=-0.002485 max=0.003118 Jy/beam ! Clean residual mean=0.000002 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.144331 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 158 components and 0.144331 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=0.113634Jy sigma=0.000652 ! Fit after self-cal, rms=0.113463Jy sigma=0.000652 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 = 0.000726892 Jy ! Component: 100 - total flux cleaned = 0.00104478 Jy ! Component: 150 - total flux cleaned = 0.00088409 Jy ! Component: 200 - total flux cleaned = 0.000691863 Jy ! Total flux subtracted in 200 components = 0.000691863 Jy ! Clean residual min=-0.002581 max=0.002943 Jy/beam ! Clean residual mean=0.000012 rms=0.000868 Jy/beam ! Combined flux in latest and established models = 0.145022 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 170 components and 0.145022 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=0.113399Jy sigma=0.000652 ! Fit after self-cal, rms=0.113341Jy sigma=0.000651 ! 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=1.145 mas, bmaj=1.575 mas, bpa=11.38 degrees ! Estimated noise=356.755 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.145 x 1.575 at 11.38 degrees (North through East) ! Clean map min=-0.0049176 max=0.051794 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=0.8523 mas, bmaj=1.176 mas, bpa=10.3 degrees ! Estimated noise=989.764 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.043494 Jy ! Component: 100 - total flux cleaned = 0.0644368 Jy ! Component: 150 - total flux cleaned = 0.0798494 Jy ! Component: 200 - total flux cleaned = 0.0917278 Jy ! Total flux subtracted in 200 components = 0.0917278 Jy ! Clean residual min=-0.005555 max=0.007854 Jy/beam ! Clean residual mean=-0.000093 rms=0.001532 Jy/beam ! Combined flux in latest and established models = 0.0917278 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0917278 Jy ! Inverting map and beam ! Estimated beam: bmin=1.145 mas, bmaj=1.575 mas, bpa=11.38 degrees ! Estimated noise=356.755 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) ! Added new window around map position (-0.4, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0154013 Jy ! Component: 100 - total flux cleaned = 0.0253642 Jy ! Component: 150 - total flux cleaned = 0.0326408 Jy ! Component: 200 - total flux cleaned = 0.0382656 Jy ! Total flux subtracted in 200 components = 0.0382656 Jy ! Clean residual min=-0.003296 max=0.004469 Jy/beam ! Clean residual mean=-0.000046 rms=0.000965 Jy/beam ! Combined flux in latest and established models = 0.129993 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 68 components and 0.129993 Jy ! Inverting map ! Added new window around map position (4.6, -13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00341617 Jy ! Component: 100 - total flux cleaned = 0.00569519 Jy ! Component: 150 - total flux cleaned = 0.00780862 Jy ! Component: 200 - total flux cleaned = 0.00952158 Jy ! Total flux subtracted in 200 components = 0.00952158 Jy ! Clean residual min=-0.002503 max=0.002739 Jy/beam ! Clean residual mean=-0.000020 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.139515 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 90 components and 0.139515 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=2.494 mas, bmaj=2.768 mas, bpa=14.81 degrees ! Estimated noise=393.42 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0029198 Jy ! Component: 100 - total flux cleaned = 0.00426536 Jy ! Component: 150 - total flux cleaned = 0.00486468 Jy ! Component: 200 - total flux cleaned = 0.00536882 Jy ! Total flux subtracted in 200 components = 0.00536882 Jy ! Clean residual min=-0.002760 max=0.003050 Jy/beam ! Clean residual mean=-0.000001 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.144884 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 = 0.000127631 Jy ! Component: 100 - total flux cleaned = 0.00018685 Jy ! Component: 150 - total flux cleaned = 0.000185512 Jy ! Component: 200 - total flux cleaned = 0.000131128 Jy ! Total flux subtracted in 200 components = 0.000131128 Jy ! Clean residual min=-0.002762 max=0.002908 Jy/beam ! Clean residual mean=-0.000001 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.145015 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 138 components and 0.145015 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.145 mas, bmaj=1.575 mas, bpa=11.38 degrees ! Estimated noise=356.755 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000380451 Jy ! Component: 100 - total flux cleaned = 0.000444895 Jy ! Component: 150 - total flux cleaned = 0.000566635 Jy ! Component: 200 - total flux cleaned = 0.000568662 Jy ! Total flux subtracted in 200 components = 0.000568662 Jy ! Clean residual min=-0.002118 max=0.002308 Jy/beam ! Clean residual mean=0.000000 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.145584 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 156 components and 0.145584 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=0.113220Jy sigma=0.000651 ! Fit after self-cal, rms=0.113050Jy sigma=0.000650 wmodel J0843+4215_X_2017_07_09_pus_map.mod ! Writing 156 model components to file: J0843+4215_X_2017_07_09_pus_map.mod wobs J0843+4215_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J0843+4215_X_2017_07_09_pus_uvs.fits wwins J0843+4215_X_2017_07_09_pus_map.win ! wwins: Wrote 6 windows to J0843+4215_X_2017_07_09_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 = 0.00061806 Jy ! Component: 100 - total flux cleaned = 0.00121228 Jy ! Component: 150 - total flux cleaned = 0.00162128 Jy ! Component: 200 - total flux cleaned = 0.00169274 Jy ! Component: 250 - total flux cleaned = 0.00176112 Jy ! Component: 300 - total flux cleaned = 0.00179475 Jy ! Component: 350 - total flux cleaned = 0.00198955 Jy ! Component: 400 - total flux cleaned = 0.00217842 Jy ! Component: 450 - total flux cleaned = 0.00223955 Jy ! Component: 500 - total flux cleaned = 0.00230048 Jy ! Component: 550 - total flux cleaned = 0.00230149 Jy ! Component: 600 - total flux cleaned = 0.00241784 Jy ! Component: 650 - total flux cleaned = 0.00241738 Jy ! Component: 700 - total flux cleaned = 0.00247372 Jy ! Component: 750 - total flux cleaned = 0.0025565 Jy ! Component: 800 - total flux cleaned = 0.00247433 Jy ! Component: 850 - total flux cleaned = 0.00252807 Jy ! Component: 900 - total flux cleaned = 0.00258071 Jy ! Component: 950 - total flux cleaned = 0.00263307 Jy ! Component: 1000 - total flux cleaned = 0.00265895 Jy ! Component: 1050 - total flux cleaned = 0.00270977 Jy ! Component: 1100 - total flux cleaned = 0.00278531 Jy ! Component: 1150 - total flux cleaned = 0.00285984 Jy ! Component: 1200 - total flux cleaned = 0.00300733 Jy ! Component: 1250 - total flux cleaned = 0.0031043 Jy ! Component: 1300 - total flux cleaned = 0.00312793 Jy ! Component: 1350 - total flux cleaned = 0.00322287 Jy ! Component: 1400 - total flux cleaned = 0.0032933 Jy ! Component: 1450 - total flux cleaned = 0.00343238 Jy ! Component: 1500 - total flux cleaned = 0.00345515 Jy ! Component: 1550 - total flux cleaned = 0.00363673 Jy ! Component: 1600 - total flux cleaned = 0.0036363 Jy ! Component: 1650 - total flux cleaned = 0.00379185 Jy ! Component: 1700 - total flux cleaned = 0.00372525 Jy ! Component: 1750 - total flux cleaned = 0.00370352 Jy ! Component: 1800 - total flux cleaned = 0.00374664 Jy ! Component: 1850 - total flux cleaned = 0.00381111 Jy ! Component: 1900 - total flux cleaned = 0.00385375 Jy ! Component: 1950 - total flux cleaned = 0.00393772 Jy ! Component: 2000 - total flux cleaned = 0.00393788 Jy ! Total flux subtracted in 2048 components = 0.00387607 Jy ! Clean residual min=-0.001029 max=0.001029 Jy/beam ! Clean residual mean=0.000011 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.14946 Jy keep ! Adding 156 model components to the UV plane model. ! The established model now contains 310 components and 0.14946 Jy ![Exited script file: muppet] wmap "J0843+4215_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.145 x 1.575 at 11.38 degrees (North through East) ! Clean map min=-0.0046031 max=0.051567 Jy/beam ! Writing clean map to FITS file: J0843+4215_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0515675 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000435555 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.53389 2.53389 5.06778 10.1356 20.2711 40.5423 81.0845 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.051 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.145 x 1.575 at 11.38 degrees (North through East) ! Clean map min=-0.0046031 max=0.051567 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 J0843+4215_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:23:09 2019