! Started logfile: J0728+6748_X_2017_08_05_pus_uvs.log on Thu May 9 18:49:44 2019 obs J0728+6748_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J0728+6748_X_2017_08_05_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.956091 visibilities/baseline/integration-bin. ! Found source: J0728+6748 ! ! 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 575 lines of history. ! ! Reading 42852 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 J0728+6748_X_2017_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.600064Jy sigma=0.004938 ! Fit after self-cal, rms=0.555953Jy sigma=0.004610 ! 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=0.8211 mas, bmaj=0.9692 mas, bpa=56.58 degrees ! Estimated noise=782.794 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 = 0.335958 Jy ! Component: 100 - total flux cleaned = 0.420427 Jy ! Total flux subtracted in 100 components = 0.420427 Jy ! Clean residual min=-0.012336 max=0.035122 Jy/beam ! Clean residual mean=-0.000030 rms=0.003427 Jy/beam ! Combined flux in latest and established models = 0.420427 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.420427 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=0.117709Jy sigma=0.000919 ! Fit after self-cal, rms=0.117631Jy sigma=0.000918 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0378966 Jy ! Component: 100 - total flux cleaned = 0.0571736 Jy ! Total flux subtracted in 100 components = 0.0571736 Jy ! Clean residual min=-0.010712 max=0.012768 Jy/beam ! Clean residual mean=-0.000022 rms=0.002313 Jy/beam ! Combined flux in latest and established models = 0.477601 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.477601 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=0.100600Jy sigma=0.000784 ! Fit after self-cal, rms=0.100411Jy sigma=0.000782 ! Inverting map ! Added new window around map position (-1.4, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142318 Jy ! Component: 100 - total flux cleaned = 0.0228913 Jy ! Total flux subtracted in 100 components = 0.0228913 Jy ! Clean residual min=-0.010133 max=0.011145 Jy/beam ! Clean residual mean=-0.000018 rms=0.002075 Jy/beam ! Combined flux in latest and established models = 0.500492 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.500492 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=0.097466Jy sigma=0.000763 ! Fit after self-cal, rms=0.097301Jy sigma=0.000762 ! 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=1.02 mas, bmaj=1.224 mas, bpa=61.44 degrees ! Estimated noise=418.745 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 = 0.00846588 Jy ! Component: 100 - total flux cleaned = 0.0129451 Jy ! Component: 150 - total flux cleaned = 0.0148248 Jy ! Component: 200 - total flux cleaned = 0.0154559 Jy ! Total flux subtracted in 200 components = 0.0154559 Jy ! Clean residual min=-0.012242 max=0.011499 Jy/beam ! Clean residual mean=-0.000012 rms=0.002379 Jy/beam ! Combined flux in latest and established models = 0.515948 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 35 components and 0.515948 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=0.096287Jy sigma=0.000758 ! Fit after self-cal, rms=0.096234Jy sigma=0.000757 ! 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 1.00 FD 1.00 HN 1.00 KP 1.12 ! LA 0.98 MK 0.97 NL 0.87 OV 1.11 ! PT 1.10 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.03 KP 1.05 ! LA 0.98 MK 0.98 NL 0.87 OV 1.11 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.03 KP 0.98 ! LA 1.00 MK 0.99 NL 0.88 OV 1.10 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.02 KP 0.92 ! LA 1.01 MK 0.98 NL 0.88 OV 1.08 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.96 KP 0.85 ! LA 1.00 MK 1.01 NL 0.89 OV 1.10 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 1.00 KP 0.85 ! LA 0.99 MK 0.98 NL 0.89 OV 1.13 ! PT 1.01 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.05 KP 0.84 ! LA 1.00 MK 0.99 NL 0.89 OV 1.15 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.07 KP 0.83 ! LA 0.98 MK 0.99 NL 0.90 OV 1.14 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.09 KP 0.86 ! LA 0.99 MK 0.96 NL 0.89 OV 1.13 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.03 KP 0.91 ! LA 1.01 MK 0.98 NL 0.89 OV 1.12 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.02 KP 0.97 ! LA 1.00 MK 0.99 NL 0.89 OV 1.11 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.97 KP 1.01 ! LA 0.99 MK 0.98 NL 0.89 OV 1.10 ! PT 1.04 SC 1.04 ! ! ! Fit before self-cal, rms=0.096234Jy sigma=0.000757 ! Fit after self-cal, rms=0.084371Jy sigma=0.000666 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=1.226 mas, bpa=61.93 degrees ! Estimated noise=418.51 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 (-7.2, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00683165 Jy ! Component: 100 - total flux cleaned = 0.0102191 Jy ! Component: 150 - total flux cleaned = 0.0116257 Jy ! Component: 200 - total flux cleaned = 0.0123693 Jy ! Total flux subtracted in 200 components = 0.0123693 Jy ! Clean residual min=-0.002658 max=0.002622 Jy/beam ! Clean residual mean=-0.000014 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.528317 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 62 components and 0.528317 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=0.083773Jy sigma=0.000661 ! Fit after self-cal, rms=0.083701Jy sigma=0.000660 ! 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=0.083701Jy sigma=0.000660 ! Fit after self-cal, rms=0.083248Jy sigma=0.000656 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=1.225 mas, bpa=61.68 degrees ! Estimated noise=418.464 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170943 Jy ! Component: 100 - total flux cleaned = 0.0022199 Jy ! Component: 150 - total flux cleaned = 0.00279842 Jy ! Component: 200 - total flux cleaned = 0.00327504 Jy ! Total flux subtracted in 200 components = 0.00327504 Jy ! Clean residual min=-0.001599 max=0.002060 Jy/beam ! Clean residual mean=-0.000017 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.531592 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 73 components and 0.531592 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=0.083142Jy sigma=0.000655 ! Fit after self-cal, rms=0.083134Jy 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) ! Added new window around map position (-3.2, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211442 Jy ! Component: 100 - total flux cleaned = 0.00251765 Jy ! Component: 150 - total flux cleaned = 0.00280377 Jy ! Component: 200 - total flux cleaned = 0.00301817 Jy ! Total flux subtracted in 200 components = 0.00301817 Jy ! Clean residual min=-0.001410 max=0.001924 Jy/beam ! Clean residual mean=-0.000010 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.53461 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 93 components and 0.534611 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=0.083068Jy sigma=0.000654 ! Fit after self-cal, rms=0.083062Jy sigma=0.000654 ! Inverting map ! Added new window around map position (-12.2, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188929 Jy ! Component: 100 - total flux cleaned = 0.00274031 Jy ! Component: 150 - total flux cleaned = 0.00331149 Jy ! Component: 200 - total flux cleaned = 0.0036549 Jy ! Total flux subtracted in 200 components = 0.0036549 Jy ! Clean residual min=-0.001275 max=0.001261 Jy/beam ! Clean residual mean=-0.000003 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.538266 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 108 components and 0.538265 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=0.083010Jy sigma=0.000654 ! Fit after self-cal, rms=0.083008Jy sigma=0.000654 ! 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=0.083008Jy sigma=0.000654 ! Fit after self-cal, rms=0.082961Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=1.226 mas, bpa=61.64 degrees ! Estimated noise=418.086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.24779e-05 Jy ! Component: 100 - total flux cleaned = 0.000372055 Jy ! Component: 150 - total flux cleaned = 0.000763939 Jy ! Component: 200 - total flux cleaned = 0.001055 Jy ! Total flux subtracted in 200 components = 0.001055 Jy ! Clean residual min=-0.001174 max=0.001089 Jy/beam ! Clean residual mean=-0.000002 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.53932 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 123 components and 0.53932 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=0.082936Jy sigma=0.000653 ! Fit after self-cal, rms=0.082936Jy sigma=0.000653 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 = 0.000376217 Jy ! Component: 100 - total flux cleaned = 0.000519103 Jy ! Component: 150 - total flux cleaned = 0.000586692 Jy ! Component: 200 - total flux cleaned = 0.000693259 Jy ! Total flux subtracted in 200 components = 0.000693259 Jy ! Clean residual min=-0.001108 max=0.001091 Jy/beam ! Clean residual mean=-0.000000 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.540014 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 132 components and 0.540014 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=0.082924Jy sigma=0.000653 ! Fit after self-cal, rms=0.082923Jy 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=0.082923Jy sigma=0.000653 ! Fit after self-cal, rms=0.082903Jy sigma=0.000653 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.23 mas, bmaj=2.597 mas, bpa=69.66 degrees ! Estimated noise=536.877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000282662 Jy ! Component: 100 - total flux cleaned = -1.30072e-05 Jy ! Component: 150 - total flux cleaned = 0.000251195 Jy ! Component: 200 - total flux cleaned = 0.000461265 Jy ! Total flux subtracted in 200 components = 0.000461265 Jy ! Clean residual min=-0.001050 max=0.001124 Jy/beam ! Clean residual mean=0.000004 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.540475 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 148 components and 0.540475 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=0.082897Jy sigma=0.000653 ! Fit after self-cal, rms=0.082896Jy sigma=0.000653 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 = 0.000105233 Jy ! Component: 100 - total flux cleaned = 0.000327703 Jy ! Component: 150 - total flux cleaned = 0.000509283 Jy ! Component: 200 - total flux cleaned = 0.000614855 Jy ! Total flux subtracted in 200 components = 0.000614855 Jy ! Clean residual min=-0.001028 max=0.001125 Jy/beam ! Clean residual mean=0.000008 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.54109 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 159 components and 0.54109 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=0.082894Jy sigma=0.000653 ! Fit after self-cal, rms=0.082893Jy sigma=0.000653 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=1.227 mas, bpa=61.6 degrees ! Estimated noise=417.877 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.028 x 1.227 at 61.6 degrees (North through East) ! Clean map min=-0.00089321 max=0.44095 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=0.8276 mas, bmaj=0.9701 mas, bpa=56.82 degrees ! Estimated noise=782.284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.335283 Jy ! Component: 100 - total flux cleaned = 0.42082 Jy ! Component: 150 - total flux cleaned = 0.458369 Jy ! Component: 200 - total flux cleaned = 0.478294 Jy ! Total flux subtracted in 200 components = 0.478294 Jy ! Clean residual min=-0.004154 max=0.009919 Jy/beam ! Clean residual mean=-0.000028 rms=0.001178 Jy/beam ! Combined flux in latest and established models = 0.478294 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.478294 Jy ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=1.227 mas, bpa=61.6 degrees ! Estimated noise=417.877 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 = 0.0167497 Jy ! Component: 100 - total flux cleaned = 0.0264899 Jy ! Component: 150 - total flux cleaned = 0.0332598 Jy ! Component: 200 - total flux cleaned = 0.0384019 Jy ! Total flux subtracted in 200 components = 0.0384019 Jy ! Clean residual min=-0.002082 max=0.003060 Jy/beam ! Clean residual mean=-0.000044 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.516696 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 55 components and 0.516696 Jy ! Inverting map ! Added new window around map position (-7.6, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00402452 Jy ! Component: 100 - total flux cleaned = 0.0072331 Jy ! Component: 150 - total flux cleaned = 0.00988478 Jy ! Component: 200 - total flux cleaned = 0.0121058 Jy ! Total flux subtracted in 200 components = 0.0121058 Jy ! Clean residual min=-0.001400 max=0.001511 Jy/beam ! Clean residual mean=-0.000020 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.528802 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 85 components and 0.528802 Jy ! Inverting map ! Added new window around map position (-0.2, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019061 Jy ! Component: 100 - total flux cleaned = 0.00351748 Jy ! Component: 150 - total flux cleaned = 0.00489788 Jy ! Component: 200 - total flux cleaned = 0.00608191 Jy ! Total flux subtracted in 200 components = 0.00608191 Jy ! Clean residual min=-0.001138 max=0.001066 Jy/beam ! Clean residual mean=-0.000009 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.534884 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 107 components and 0.534884 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=2.23 mas, bmaj=2.597 mas, bpa=69.66 degrees ! Estimated noise=536.877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157603 Jy ! Component: 100 - total flux cleaned = 0.00235922 Jy ! Component: 150 - total flux cleaned = 0.00297289 Jy ! Component: 200 - total flux cleaned = 0.0034749 Jy ! Total flux subtracted in 200 components = 0.0034749 Jy ! Clean residual min=-0.001065 max=0.001134 Jy/beam ! Clean residual mean=-0.000003 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.538359 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 = 0.000461474 Jy ! Component: 100 - total flux cleaned = 0.000820307 Jy ! Component: 150 - total flux cleaned = 0.0011197 Jy ! Component: 200 - total flux cleaned = 0.00134427 Jy ! Total flux subtracted in 200 components = 0.00134427 Jy ! Clean residual min=-0.001016 max=0.001041 Jy/beam ! Clean residual mean=0.000003 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.539703 Jy ! Adding 81 model components to the UV plane model. ! The established model now contains 173 components and 0.539703 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=1.227 mas, bpa=61.6 degrees ! Estimated noise=417.877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000249686 Jy ! Component: 100 - total flux cleaned = -0.000172709 Jy ! Component: 150 - total flux cleaned = -0.000147951 Jy ! Component: 200 - total flux cleaned = -0.000107525 Jy ! Total flux subtracted in 200 components = -0.000107525 Jy ! Clean residual min=-0.000982 max=0.000948 Jy/beam ! Clean residual mean=0.000001 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.539595 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 188 components and 0.539596 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=0.082860Jy sigma=0.000653 ! Fit after self-cal, rms=0.082853Jy sigma=0.000653 wmodel J0728+6748_X_2017_08_05_pus_map.mod ! Writing 188 model components to file: J0728+6748_X_2017_08_05_pus_map.mod wobs J0728+6748_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J0728+6748_X_2017_08_05_pus_uvs.fits wwins J0728+6748_X_2017_08_05_pus_map.win ! wwins: Wrote 7 windows to J0728+6748_X_2017_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 = 0.000183599 Jy ! Component: 100 - total flux cleaned = 0.000282223 Jy ! Component: 150 - total flux cleaned = 0.000345046 Jy ! Component: 200 - total flux cleaned = 0.000405268 Jy ! Component: 250 - total flux cleaned = 0.000434461 Jy ! Component: 300 - total flux cleaned = 0.000477222 Jy ! Component: 350 - total flux cleaned = 0.000574727 Jy ! Component: 400 - total flux cleaned = 0.000683849 Jy ! Component: 450 - total flux cleaned = 0.000817544 Jy ! Component: 500 - total flux cleaned = 0.000869819 Jy ! Component: 550 - total flux cleaned = 0.000947399 Jy ! Component: 600 - total flux cleaned = 0.00106186 Jy ! Component: 650 - total flux cleaned = 0.00116183 Jy ! Component: 700 - total flux cleaned = 0.00124791 Jy ! Component: 750 - total flux cleaned = 0.00128423 Jy ! Component: 800 - total flux cleaned = 0.00130795 Jy ! Component: 850 - total flux cleaned = 0.00131948 Jy ! Component: 900 - total flux cleaned = 0.00133111 Jy ! Component: 950 - total flux cleaned = 0.00137708 Jy ! Component: 1000 - total flux cleaned = 0.00141112 Jy ! Component: 1050 - total flux cleaned = 0.00144499 Jy ! Component: 1100 - total flux cleaned = 0.00150062 Jy ! Component: 1150 - total flux cleaned = 0.0015776 Jy ! Component: 1200 - total flux cleaned = 0.0015885 Jy ! Component: 1250 - total flux cleaned = 0.00161017 Jy ! Component: 1300 - total flux cleaned = 0.0016743 Jy ! Component: 1350 - total flux cleaned = 0.00169541 Jy ! Component: 1400 - total flux cleaned = 0.00173743 Jy ! Component: 1450 - total flux cleaned = 0.00177877 Jy ! Component: 1500 - total flux cleaned = 0.00174792 Jy ! Component: 1550 - total flux cleaned = 0.00176831 Jy ! Component: 1600 - total flux cleaned = 0.00181877 Jy ! Component: 1650 - total flux cleaned = 0.00181878 Jy ! Component: 1700 - total flux cleaned = 0.00186826 Jy ! Component: 1750 - total flux cleaned = 0.00184866 Jy ! Component: 1800 - total flux cleaned = 0.00188773 Jy ! Component: 1850 - total flux cleaned = 0.00191668 Jy ! Component: 1900 - total flux cleaned = 0.00186871 Jy ! Component: 1950 - total flux cleaned = 0.00190685 Jy ! Component: 2000 - total flux cleaned = 0.00189738 Jy ! Total flux subtracted in 2048 components = 0.00190676 Jy ! Clean residual min=-0.000546 max=0.000506 Jy/beam ! Clean residual mean=-0.000002 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.541502 Jy keep ! Adding 156 model components to the UV plane model. ! The established model now contains 344 components and 0.541502 Jy ![Exited script file: muppet] wmap "J0728+6748_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.028 x 1.227 at 61.6 degrees (North through East) ! Clean map min=-0.00085727 max=0.44168 Jy/beam ! Writing clean map to FITS file: J0728+6748_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.441682 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000174689 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.118652 0.118652 0.237305 0.474609 0.949218 1.89844 3.79687 7.59375 15.1875 30.375 60.75 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.441 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.028 x 1.227 at 61.6 degrees (North through East) ! Clean map min=-0.00085727 max=0.44168 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 J0728+6748_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:49:48 2019