! Started logfile: J1027+7428_X_2017_03_23_pus_uvs.log on Mon May 13 10:21:38 2019 obs J1027+7428_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J1027+7428_X_2017_03_23_pus_uva.fits ! AN table 1: 151 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.857395 visibilities/baseline/integration-bin. ! Found source: J1027+7428 ! ! 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 1124 lines of history. ! ! Reading 69912 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 J1027+7428_X_2017_03_23_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 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 120 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 134 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 120 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.903147Jy sigma=0.007254 ! Fit after self-cal, rms=0.890963Jy sigma=0.007197 ! 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=0.8269 mas, bmaj=1.139 mas, bpa=65.25 degrees ! Estimated noise=729.442 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 = 0.0873835 Jy ! Component: 100 - total flux cleaned = 0.108688 Jy ! Total flux subtracted in 100 components = 0.108688 Jy ! Clean residual min=-0.003383 max=0.008797 Jy/beam ! Clean residual mean=0.000000 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 0.108688 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.108688 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=0.098679Jy sigma=0.000663 ! Fit after self-cal, rms=0.098660Jy sigma=0.000662 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0100581 Jy ! Component: 100 - total flux cleaned = 0.0151035 Jy ! Total flux subtracted in 100 components = 0.0151035 Jy ! Clean residual min=-0.002460 max=0.004495 Jy/beam ! Clean residual mean=0.000002 rms=0.000702 Jy/beam ! Combined flux in latest and established models = 0.123791 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 7 components and 0.123791 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=0.097638Jy sigma=0.000652 ! Fit after self-cal, rms=0.097614Jy sigma=0.000651 ! Inverting map ! Added new window around map position (-1, 2.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00455404 Jy ! Component: 100 - total flux cleaned = 0.00743688 Jy ! Total flux subtracted in 100 components = 0.00743688 Jy ! Clean residual min=-0.002270 max=0.002374 Jy/beam ! Clean residual mean=0.000002 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.131228 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.131228 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=0.097405Jy sigma=0.000649 ! Fit after self-cal, rms=0.097387Jy sigma=0.000649 ! 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=1.016 mas, bmaj=1.409 mas, bpa=67.16 degrees ! Estimated noise=341.611 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 = 0.00270536 Jy ! Component: 100 - total flux cleaned = 0.00398297 Jy ! Component: 150 - total flux cleaned = 0.00426286 Jy ! Component: 200 - total flux cleaned = 0.00442507 Jy ! Total flux subtracted in 200 components = 0.00442507 Jy ! Clean residual min=-0.001692 max=0.001351 Jy/beam ! Clean residual mean=-0.000005 rms=0.000350 Jy/beam ! Combined flux in latest and established models = 0.135653 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 23 components and 0.135653 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=0.097319Jy sigma=0.000648 ! Fit after self-cal, rms=0.097306Jy sigma=0.000648 ! 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 1.02 HN 0.99 KP 1.02 ! LA 0.99 MK 0.97 NL 0.95 OV 1.05 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.02 KP 1.01 ! LA 1.02 MK 0.97 NL 0.95 OV 1.03 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 0.98 KP 1.01 ! LA 1.01 MK 0.98 NL 0.97 OV 1.02 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.97 KP 1.04 ! LA 1.04 MK 1.00 NL 0.96 OV 1.04 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.00 KP 1.02 ! LA 1.00 MK 0.98 NL 0.96 OV 1.03 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.96 KP 1.02 ! LA 1.01 MK 1.00 NL 0.95 OV 0.99 ! PT 0.97 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.98 KP 1.01 ! LA 1.04 MK 0.98 NL 0.95 OV 1.00 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 HN 0.99 KP 1.00 ! LA 1.01 MK 0.96 NL 0.93 OV 1.02 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.01 KP 1.00 ! LA 1.04 MK 0.96 NL 0.97 OV 1.01 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.01 KP 1.03 ! LA 1.03 MK 0.96 NL 0.94 OV 1.03 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 0.97 KP 1.00 ! LA 1.05 MK 1.02 NL 0.97 OV 1.01 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.95 KP 1.05 ! LA 1.00 MK 0.97 NL 0.97 OV 1.03 ! PT 0.96 SC 0.99 ! ! ! Fit before self-cal, rms=0.097306Jy sigma=0.000648 ! Fit after self-cal, rms=0.097147Jy sigma=0.000647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=1.409 mas, bpa=67.35 degrees ! Estimated noise=340.143 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 = 0.000989261 Jy ! Component: 100 - total flux cleaned = 0.00114662 Jy ! Component: 150 - total flux cleaned = 0.00118894 Jy ! Component: 200 - total flux cleaned = 0.00120528 Jy ! Total flux subtracted in 200 components = 0.00120528 Jy ! Clean residual min=-0.001108 max=0.001019 Jy/beam ! Clean residual mean=-0.000007 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.136858 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.136858 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=0.097131Jy sigma=0.000646 ! Fit after self-cal, rms=0.097134Jy sigma=0.000646 ! 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=0.097134Jy sigma=0.000646 ! Fit after self-cal, rms=0.097839Jy sigma=0.000645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.014 mas, bmaj=1.408 mas, bpa=67.23 degrees ! Estimated noise=340.244 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000326909 Jy ! Component: 100 - total flux cleaned = 0.000312568 Jy ! Component: 150 - total flux cleaned = 0.000277452 Jy ! Component: 200 - total flux cleaned = 0.000247425 Jy ! Total flux subtracted in 200 components = 0.000247425 Jy ! Clean residual min=-0.000943 max=0.000757 Jy/beam ! Clean residual mean=0.000003 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.137106 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 43 components and 0.137106 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=0.097835Jy sigma=0.000645 ! Fit after self-cal, rms=0.097859Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.03683e-06 Jy ! Component: 100 - total flux cleaned = -4.68964e-06 Jy ! Component: 150 - total flux cleaned = -1.31865e-05 Jy ! Component: 200 - total flux cleaned = -2.12459e-05 Jy ! Total flux subtracted in 200 components = -2.12459e-05 Jy ! Clean residual min=-0.000923 max=0.000744 Jy/beam ! Clean residual mean=0.000002 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.137084 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 47 components and 0.137084 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=0.097857Jy sigma=0.000645 ! Fit after self-cal, rms=0.097857Jy sigma=0.000645 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.097857Jy sigma=0.000645 ! Fit after self-cal, rms=0.097900Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.014 mas, bmaj=1.407 mas, bpa=67.23 degrees ! Estimated noise=340.189 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000147785 Jy ! Component: 100 - total flux cleaned = 0.000138243 Jy ! Component: 150 - total flux cleaned = 0.000130226 Jy ! Component: 200 - total flux cleaned = 0.000123054 Jy ! Total flux subtracted in 200 components = 0.000123054 Jy ! Clean residual min=-0.000888 max=0.000746 Jy/beam ! Clean residual mean=0.000003 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.137208 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.137208 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=0.097898Jy sigma=0.000645 ! Fit after self-cal, rms=0.097900Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.09331e-05 Jy ! Component: 100 - total flux cleaned = 3.9549e-06 Jy ! Component: 150 - total flux cleaned = 3.9348e-06 Jy ! Component: 200 - total flux cleaned = -8.02021e-06 Jy ! Total flux subtracted in 200 components = -8.02021e-06 Jy ! Clean residual min=-0.000875 max=0.000749 Jy/beam ! Clean residual mean=0.000003 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.1372 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 49 components and 0.1372 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=0.097899Jy sigma=0.000645 ! Fit after self-cal, rms=0.097899Jy sigma=0.000645 ! 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=0.097899Jy sigma=0.000645 ! Fit after self-cal, rms=0.097915Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.245 mas, bmaj=2.7 mas, bpa=73.13 degrees ! Estimated noise=426.085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000234576 Jy ! Component: 100 - total flux cleaned = 0.000254418 Jy ! Component: 150 - total flux cleaned = 0.000273414 Jy ! Component: 200 - total flux cleaned = 0.000288936 Jy ! Total flux subtracted in 200 components = 0.000288936 Jy ! Clean residual min=-0.000948 max=0.000780 Jy/beam ! Clean residual mean=0.000006 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.137488 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 53 components and 0.137488 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=0.097915Jy sigma=0.000645 ! Fit after self-cal, rms=0.097915Jy sigma=0.000645 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.41665e-06 Jy ! Component: 100 - total flux cleaned = 1.75328e-05 Jy ! Component: 150 - total flux cleaned = 3.25883e-05 Jy ! Component: 200 - total flux cleaned = 4.20017e-05 Jy ! Total flux subtracted in 200 components = 4.20017e-05 Jy ! Clean residual min=-0.000937 max=0.000784 Jy/beam ! Clean residual mean=0.000006 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.13753 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 55 components and 0.13753 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=0.097916Jy sigma=0.000645 ! Fit after self-cal, rms=0.097916Jy sigma=0.000645 ! 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=1.014 mas, bmaj=1.407 mas, bpa=67.22 degrees ! Estimated noise=340.191 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.014 x 1.407 at 67.22 degrees (North through East) ! Clean map min=-0.00077699 max=0.11261 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=0.825 mas, bmaj=1.139 mas, bpa=65.33 degrees ! Estimated noise=723.216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0863453 Jy ! Component: 100 - total flux cleaned = 0.108735 Jy ! Component: 150 - total flux cleaned = 0.119276 Jy ! Component: 200 - total flux cleaned = 0.125421 Jy ! Total flux subtracted in 200 components = 0.125421 Jy ! Clean residual min=-0.002101 max=0.003309 Jy/beam ! Clean residual mean=0.000003 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.125421 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.125421 Jy ! Inverting map and beam ! Estimated beam: bmin=1.014 mas, bmaj=1.407 mas, bpa=67.22 degrees ! Estimated noise=340.191 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 = 0.00507003 Jy ! Component: 100 - total flux cleaned = 0.00790195 Jy ! Component: 150 - total flux cleaned = 0.00969005 Jy ! Component: 200 - total flux cleaned = 0.0107226 Jy ! Total flux subtracted in 200 components = 0.0107226 Jy ! Clean residual min=-0.000937 max=0.000934 Jy/beam ! Clean residual mean=0.000002 rms=0.000228 Jy/beam ! Combined flux in latest and established models = 0.136144 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 30 components and 0.136144 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=2.245 mas, bmaj=2.7 mas, bpa=73.13 degrees ! Estimated noise=426.085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112949 Jy ! Component: 100 - total flux cleaned = 0.0013989 Jy ! Component: 150 - total flux cleaned = 0.00147025 Jy ! Component: 200 - total flux cleaned = 0.00151267 Jy ! Total flux subtracted in 200 components = 0.00151267 Jy ! Clean residual min=-0.000948 max=0.000793 Jy/beam ! Clean residual mean=0.000007 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.137656 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 = 2.38223e-05 Jy ! Component: 100 - total flux cleaned = 3.63497e-05 Jy ! Component: 150 - total flux cleaned = 4.1942e-05 Jy ! Component: 200 - total flux cleaned = 4.21389e-05 Jy ! Total flux subtracted in 200 components = 4.21389e-05 Jy ! Clean residual min=-0.000936 max=0.000795 Jy/beam ! Clean residual mean=0.000007 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.137698 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 50 components and 0.137698 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.014 mas, bmaj=1.407 mas, bpa=67.22 degrees ! Estimated noise=340.191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00013477 Jy ! Component: 100 - total flux cleaned = 4.10504e-06 Jy ! Component: 150 - total flux cleaned = -0.000123334 Jy ! Component: 200 - total flux cleaned = -0.000184452 Jy ! Total flux subtracted in 200 components = -0.000184452 Jy ! Clean residual min=-0.000857 max=0.000771 Jy/beam ! Clean residual mean=0.000003 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.137514 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 52 components and 0.137514 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=0.097922Jy sigma=0.000645 ! Fit after self-cal, rms=0.097919Jy sigma=0.000645 wmodel J1027+7428_X_2017_03_23_pus_map.mod ! Writing 52 model components to file: J1027+7428_X_2017_03_23_pus_map.mod wobs J1027+7428_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J1027+7428_X_2017_03_23_pus_uvs.fits wwins J1027+7428_X_2017_03_23_pus_map.win ! wwins: Wrote 2 windows to J1027+7428_X_2017_03_23_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 = -0.000326555 Jy ! Component: 100 - total flux cleaned = -0.000510786 Jy ! Component: 150 - total flux cleaned = -0.000619068 Jy ! Component: 200 - total flux cleaned = -0.000697711 Jy ! Component: 250 - total flux cleaned = -0.000799288 Jy ! Component: 300 - total flux cleaned = -0.000873444 Jy ! Component: 350 - total flux cleaned = -0.000945986 Jy ! Component: 400 - total flux cleaned = -0.000981673 Jy ! Component: 450 - total flux cleaned = -0.00108664 Jy ! Component: 500 - total flux cleaned = -0.0011326 Jy ! Component: 550 - total flux cleaned = -0.00118929 Jy ! Component: 600 - total flux cleaned = -0.00121166 Jy ! Component: 650 - total flux cleaned = -0.00126677 Jy ! Component: 700 - total flux cleaned = -0.00127774 Jy ! Component: 750 - total flux cleaned = -0.00133153 Jy ! Component: 800 - total flux cleaned = -0.0013633 Jy ! Component: 850 - total flux cleaned = -0.00140514 Jy ! Component: 900 - total flux cleaned = -0.0013844 Jy ! Component: 950 - total flux cleaned = -0.001446 Jy ! Component: 1000 - total flux cleaned = -0.00146614 Jy ! Component: 1050 - total flux cleaned = -0.00149621 Jy ! Component: 1100 - total flux cleaned = -0.00152587 Jy ! Component: 1150 - total flux cleaned = -0.00155546 Jy ! Component: 1200 - total flux cleaned = -0.00158452 Jy ! Component: 1250 - total flux cleaned = -0.00160372 Jy ! Component: 1300 - total flux cleaned = -0.00161314 Jy ! Component: 1350 - total flux cleaned = -0.00165072 Jy ! Component: 1400 - total flux cleaned = -0.00165998 Jy ! Component: 1450 - total flux cleaned = -0.00167853 Jy ! Component: 1500 - total flux cleaned = -0.00167836 Jy ! Component: 1550 - total flux cleaned = -0.00169644 Jy ! Component: 1600 - total flux cleaned = -0.00173226 Jy ! Component: 1650 - total flux cleaned = -0.00173225 Jy ! Component: 1700 - total flux cleaned = -0.00173218 Jy ! Component: 1750 - total flux cleaned = -0.00174964 Jy ! Component: 1800 - total flux cleaned = -0.00174102 Jy ! Component: 1850 - total flux cleaned = -0.00174976 Jy ! Component: 1900 - total flux cleaned = -0.00175842 Jy ! Component: 1950 - total flux cleaned = -0.00174999 Jy ! Component: 2000 - total flux cleaned = -0.00179199 Jy ! Total flux subtracted in 2048 components = -0.00175034 Jy ! Clean residual min=-0.000489 max=0.000426 Jy/beam ! Clean residual mean=0.000002 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.135764 Jy keep ! Adding 144 model components to the UV plane model. ! The established model now contains 196 components and 0.135764 Jy ![Exited script file: muppet] wmap "J1027+7428_X_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.014 x 1.407 at 67.22 degrees (North through East) ! Clean map min=-0.00066964 max=0.11262 Jy/beam ! Writing clean map to FITS file: J1027+7428_X_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.112616 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000153696 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.409433 0.409433 0.818866 1.63773 3.27546 6.55092 13.1018 26.2037 52.4074 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.112 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.014 x 1.407 at 67.22 degrees (North through East) ! Clean map min=-0.00066964 max=0.11262 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 J1027+7428_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:21:42 2019