! Started logfile: J0019+7327_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:22:14 2019 obs J0019+7327_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J0019+7327_X_2017_04_28_pus_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.787963 visibilities/baseline/integration-bin. ! Found source: J0019+7327 ! ! 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 907 lines of history. ! ! Reading 10212 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 J0019+7327_X_2017_04_28_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 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.754096Jy sigma=0.005740 ! Fit after self-cal, rms=0.748274Jy sigma=0.005706 ! 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=0.8256 mas, bmaj=0.8562 mas, bpa=71.45 degrees ! Estimated noise=1539.53 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 = 1.29388 Jy ! Component: 100 - total flux cleaned = 1.59469 Jy ! Total flux subtracted in 100 components = 1.59469 Jy ! Clean residual min=-0.050862 max=0.115751 Jy/beam ! Clean residual mean=0.000611 rms=0.015281 Jy/beam ! Combined flux in latest and established models = 1.59469 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.59469 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=0.465474Jy sigma=0.002211 ! Fit after self-cal, rms=0.465463Jy sigma=0.002211 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.120641 Jy ! Component: 100 - total flux cleaned = 0.176098 Jy ! Total flux subtracted in 100 components = 0.176098 Jy ! Clean residual min=-0.040932 max=0.049181 Jy/beam ! Clean residual mean=0.000564 rms=0.010985 Jy/beam ! Combined flux in latest and established models = 1.77079 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 1.77079 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=0.473656Jy sigma=0.001686 ! Fit after self-cal, rms=0.473655Jy sigma=0.001686 ! 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=1.014 mas, bmaj=1.051 mas, bpa=41.43 degrees ! Estimated noise=1036.76 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 = 0.0168836 Jy ! Component: 100 - total flux cleaned = 0.0174135 Jy ! Component: 150 - total flux cleaned = 0.0174087 Jy ! Component: 200 - total flux cleaned = 0.0170415 Jy ! Total flux subtracted in 200 components = 0.0170415 Jy ! Clean residual min=-0.034313 max=0.059747 Jy/beam ! Clean residual mean=0.001187 rms=0.012771 Jy/beam ! Combined flux in latest and established models = 1.78783 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 1.78783 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=0.477104Jy sigma=0.001639 ! Fit after self-cal, rms=0.477058Jy sigma=0.001639 ! 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 0.95 FD 0.96 HN 0.93 KP 0.98 ! LA 1.18 MK 0.97 NL 0.95 OV 1.01 ! PT 0.95 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 0.96 KP 0.99 ! LA 1.18 MK 0.96 NL 0.94 OV 0.96 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 0.96 KP 0.93 ! LA 1.20 MK 0.98 NL 0.94 OV 1.01 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 0.94 KP 0.96 ! LA 1.21 MK 0.98 NL 0.93 OV 1.00 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 0.96 KP 0.96 ! LA 1.23 MK 1.01 NL 0.96 OV 0.97 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.95 HN 0.93 KP 0.97 ! LA 1.28 MK 0.99 NL 0.98 OV 0.97 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.98 KP 0.96 ! LA 1.24 MK 0.99 NL 0.96 OV 0.98 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.99 KP 0.97 ! LA 1.13 MK 0.98 NL 0.96 OV 0.97 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.99 KP 0.96 ! LA 1.27 MK 0.98 NL 0.96 OV 0.98 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.97 KP 0.98 ! LA 1.28 MK 1.00 NL 0.97 OV 0.97 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.95 KP 0.98 ! LA 1.29 MK 0.99 NL 0.98 OV 0.98 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.96 KP 0.97 ! LA 1.28 MK 1.00 NL 0.98 OV 0.99 ! PT 1.01 SC 1.05 ! ! ! Fit before self-cal, rms=0.477058Jy sigma=0.001639 ! Fit after self-cal, rms=0.445628Jy sigma=0.001311 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=1.057 mas, bpa=40.54 degrees ! Estimated noise=1017.93 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 = -0.0287421 Jy ! Component: 100 - total flux cleaned = -0.0405789 Jy ! Component: 150 - total flux cleaned = -0.0449689 Jy ! Component: 200 - total flux cleaned = -0.0463694 Jy ! Total flux subtracted in 200 components = -0.0463694 Jy ! Clean residual min=-0.030466 max=0.044641 Jy/beam ! Clean residual mean=0.000852 rms=0.009897 Jy/beam ! Combined flux in latest and established models = 1.74146 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 20 components and 1.74146 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=0.435468Jy sigma=0.001331 ! Fit after self-cal, rms=0.435486Jy sigma=0.001330 ! 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=0.435486Jy sigma=0.001330 ! Fit after self-cal, rms=0.388077Jy sigma=0.000720 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=1.057 mas, bpa=39.74 degrees ! Estimated noise=1019.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00733187 Jy ! Component: 100 - total flux cleaned = 0.00857126 Jy ! Component: 150 - total flux cleaned = 0.0096622 Jy ! Component: 200 - total flux cleaned = 0.0106401 Jy ! Total flux subtracted in 200 components = 0.0106401 Jy ! Clean residual min=-0.007276 max=0.010797 Jy/beam ! Clean residual mean=0.000014 rms=0.001989 Jy/beam ! Combined flux in latest and established models = 1.7521 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 1.7521 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=0.387733Jy sigma=0.000712 ! Fit after self-cal, rms=0.388133Jy sigma=0.000711 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 (3.8, 8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0048012 Jy ! Component: 100 - total flux cleaned = 0.00568666 Jy ! Component: 150 - total flux cleaned = 0.0059372 Jy ! Component: 200 - total flux cleaned = 0.00556614 Jy ! Total flux subtracted in 200 components = 0.00556614 Jy ! Clean residual min=-0.006609 max=0.007902 Jy/beam ! Clean residual mean=0.000015 rms=0.001786 Jy/beam ! Combined flux in latest and established models = 1.75767 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 35 components and 1.75767 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=0.387807Jy sigma=0.000699 ! Fit after self-cal, rms=0.387789Jy sigma=0.000699 ! 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=0.387789Jy sigma=0.000699 ! Fit after self-cal, rms=0.389589Jy sigma=0.000696 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.014 mas, bmaj=1.056 mas, bpa=40.95 degrees ! Estimated noise=1020.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00484607 Jy ! Component: 100 - total flux cleaned = 0.00504035 Jy ! Component: 150 - total flux cleaned = 0.00521162 Jy ! Component: 200 - total flux cleaned = 0.00521133 Jy ! Total flux subtracted in 200 components = 0.00521133 Jy ! Clean residual min=-0.005785 max=0.007465 Jy/beam ! Clean residual mean=0.000011 rms=0.001622 Jy/beam ! Combined flux in latest and established models = 1.76288 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 37 components and 1.76288 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=0.389413Jy sigma=0.000691 ! Fit after self-cal, rms=0.389411Jy sigma=0.000691 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 (1.8, 9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00536407 Jy ! Component: 100 - total flux cleaned = 0.00536077 Jy ! Component: 150 - total flux cleaned = 0.00551172 Jy ! Component: 200 - total flux cleaned = 0.00536674 Jy ! Total flux subtracted in 200 components = 0.00536674 Jy ! Clean residual min=-0.005743 max=0.006179 Jy/beam ! Clean residual mean=0.000006 rms=0.001542 Jy/beam ! Combined flux in latest and established models = 1.76825 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 43 components and 1.76825 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=0.389240Jy sigma=0.000687 ! Fit after self-cal, rms=0.389240Jy sigma=0.000686 ! 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=0.389240Jy sigma=0.000686 ! Fit after self-cal, rms=0.390256Jy sigma=0.000685 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.135 mas, bmaj=2.54 mas, bpa=46.95 degrees ! Estimated noise=1470.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136946 Jy ! Component: 100 - total flux cleaned = 0.00127505 Jy ! Component: 150 - total flux cleaned = 0.00149618 Jy ! Component: 200 - total flux cleaned = 0.00168986 Jy ! Total flux subtracted in 200 components = 0.00168986 Jy ! Clean residual min=-0.004990 max=0.005936 Jy/beam ! Clean residual mean=0.000024 rms=0.001589 Jy/beam ! Combined flux in latest and established models = 1.76994 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 56 components and 1.76994 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=0.390215Jy sigma=0.000684 ! Fit after self-cal, rms=0.390210Jy sigma=0.000684 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 = 0.000344535 Jy ! Component: 100 - total flux cleaned = 0.000459223 Jy ! Component: 150 - total flux cleaned = 0.000618219 Jy ! Component: 200 - total flux cleaned = 0.00076196 Jy ! Total flux subtracted in 200 components = 0.00076196 Jy ! Clean residual min=-0.004978 max=0.005926 Jy/beam ! Clean residual mean=0.000024 rms=0.001578 Jy/beam ! Combined flux in latest and established models = 1.7707 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 1.7707 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=0.390200Jy sigma=0.000684 ! Fit after self-cal, rms=0.390201Jy sigma=0.000684 ! 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=1.012 mas, bmaj=1.054 mas, bpa=42.01 degrees ! Estimated noise=1020.8 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.012 x 1.054 at 42.01 degrees (North through East) ! Clean map min=-0.0090616 max=1.6591 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 ! Performing amp+phase self-cal ! ! 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=0.390201Jy sigma=0.000684 ! Fit after self-cal, rms=0.394330Jy sigma=0.000642 ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=1.054 mas, bpa=42.08 degrees ! Estimated noise=1022.31 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00510309 Jy ! Component: 100 - total flux cleaned = 0.00614347 Jy ! Component: 150 - total flux cleaned = 0.00668674 Jy ! Component: 200 - total flux cleaned = 0.00681218 Jy ! Total flux subtracted in 200 components = 0.00681218 Jy ! Clean residual min=-0.005352 max=0.006031 Jy/beam ! Clean residual mean=-0.000001 rms=0.001405 Jy/beam ! Combined flux in latest and established models = 1.77751 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 1.77751 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=0.394203Jy sigma=0.000639 ! Fit after self-cal, rms=0.394208Jy sigma=0.000639 ! Inverting map ! Added new window around map position (5.6, -8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323871 Jy ! Component: 100 - total flux cleaned = 0.00355566 Jy ! Component: 150 - total flux cleaned = 0.00397527 Jy ! Component: 200 - total flux cleaned = 0.00422905 Jy ! Total flux subtracted in 200 components = 0.00422905 Jy ! Clean residual min=-0.005261 max=0.005402 Jy/beam ! Clean residual mean=0.000000 rms=0.001347 Jy/beam ! Combined flux in latest and established models = 1.78174 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 73 components and 1.78174 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=0.394084Jy sigma=0.000635 ! Fit after self-cal, rms=0.394082Jy sigma=0.000635 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.394082Jy sigma=0.000635 ! Fit after self-cal, rms=0.395140Jy sigma=0.000635 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=0.8247 mas, bmaj=0.859 mas, bpa=68.47 degrees ! Estimated noise=1507.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.26683 Jy ! Component: 100 - total flux cleaned = 1.56321 Jy ! Component: 150 - total flux cleaned = 1.68269 Jy ! Component: 200 - total flux cleaned = 1.74009 Jy ! Total flux subtracted in 200 components = 1.74009 Jy ! Clean residual min=-0.015564 max=0.026690 Jy/beam ! Clean residual mean=0.000029 rms=0.003873 Jy/beam ! Combined flux in latest and established models = 1.74009 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 9 model components to the UV plane model. ! The established model now contains 9 components and 1.74009 Jy ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=1.053 mas, bpa=42.8 degrees ! Estimated noise=1022.93 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 = 0.0285798 Jy ! Component: 100 - total flux cleaned = 0.0415816 Jy ! Component: 150 - total flux cleaned = 0.044926 Jy ! Component: 200 - total flux cleaned = 0.0463566 Jy ! Total flux subtracted in 200 components = 0.0463566 Jy ! Clean residual min=-0.011463 max=0.009376 Jy/beam ! Clean residual mean=0.000006 rms=0.001835 Jy/beam ! Combined flux in latest and established models = 1.78644 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 26 components and 1.78644 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=2.133 mas, bmaj=2.539 mas, bpa=47.01 degrees ! Estimated noise=1476.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000675 Jy ! Component: 100 - total flux cleaned = -0.000305711 Jy ! Component: 150 - total flux cleaned = -2.93896e-06 Jy ! Component: 200 - total flux cleaned = 0.000516678 Jy ! Total flux subtracted in 200 components = 0.000516678 Jy ! Clean residual min=-0.004977 max=0.005668 Jy/beam ! Clean residual mean=0.000007 rms=0.001617 Jy/beam ! Combined flux in latest and established models = 1.78696 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 = -3.20635e-06 Jy ! Component: 100 - total flux cleaned = 0.000210183 Jy ! Component: 150 - total flux cleaned = 0.000307732 Jy ! Component: 200 - total flux cleaned = 0.000405865 Jy ! Total flux subtracted in 200 components = 0.000405865 Jy ! Clean residual min=-0.004957 max=0.005701 Jy/beam ! Clean residual mean=0.000005 rms=0.001570 Jy/beam ! Combined flux in latest and established models = 1.78737 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 52 components and 1.78737 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=1.053 mas, bpa=42.8 degrees ! Estimated noise=1022.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00328328 Jy ! Component: 100 - total flux cleaned = 0.00411098 Jy ! Component: 150 - total flux cleaned = 0.00410868 Jy ! Component: 200 - total flux cleaned = 0.0045814 Jy ! Total flux subtracted in 200 components = 0.0045814 Jy ! Clean residual min=-0.008365 max=0.007962 Jy/beam ! Clean residual mean=0.000001 rms=0.001580 Jy/beam ! Combined flux in latest and established models = 1.79195 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 61 components and 1.79195 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=0.395690Jy sigma=0.000653 ! Fit after self-cal, rms=0.395608Jy sigma=0.000652 wmodel J0019+7327_X_2017_04_28_pus_map.mod ! Writing 61 model components to file: J0019+7327_X_2017_04_28_pus_map.mod wobs J0019+7327_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J0019+7327_X_2017_04_28_pus_uvs.fits wwins J0019+7327_X_2017_04_28_pus_map.win ! wwins: Wrote 4 windows to J0019+7327_X_2017_04_28_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 = -0.00119329 Jy ! Component: 100 - total flux cleaned = 0.000221593 Jy ! Component: 150 - total flux cleaned = 0.00166122 Jy ! Component: 200 - total flux cleaned = 0.00315831 Jy ! Component: 250 - total flux cleaned = 0.00461399 Jy ! Component: 300 - total flux cleaned = 0.00613273 Jy ! Component: 350 - total flux cleaned = 0.00751448 Jy ! Component: 400 - total flux cleaned = 0.00905712 Jy ! Component: 450 - total flux cleaned = 0.010189 Jy ! Component: 500 - total flux cleaned = 0.0114834 Jy ! Component: 550 - total flux cleaned = 0.0124796 Jy ! Component: 600 - total flux cleaned = 0.0137233 Jy ! Component: 650 - total flux cleaned = 0.0146804 Jy ! Component: 700 - total flux cleaned = 0.0157902 Jy ! Component: 750 - total flux cleaned = 0.0165454 Jy ! Component: 800 - total flux cleaned = 0.0175367 Jy ! Component: 850 - total flux cleaned = 0.0183491 Jy ! Component: 900 - total flux cleaned = 0.0193084 Jy ! Component: 950 - total flux cleaned = 0.0201745 Jy ! Component: 1000 - total flux cleaned = 0.021258 Jy ! Component: 1050 - total flux cleaned = 0.0216387 Jy ! Component: 1100 - total flux cleaned = 0.0224639 Jy ! Component: 1150 - total flux cleaned = 0.0232787 Jy ! Component: 1200 - total flux cleaned = 0.0238627 Jy ! Component: 1250 - total flux cleaned = 0.0247266 Jy ! Component: 1300 - total flux cleaned = 0.0254357 Jy ! Component: 1350 - total flux cleaned = 0.0262065 Jy ! Component: 1400 - total flux cleaned = 0.0269688 Jy ! Component: 1450 - total flux cleaned = 0.0276527 Jy ! Component: 1500 - total flux cleaned = 0.0285984 Jy ! Component: 1550 - total flux cleaned = 0.0293974 Jy ! Component: 1600 - total flux cleaned = 0.0301212 Jy ! Component: 1650 - total flux cleaned = 0.0308366 Jy ! Component: 1700 - total flux cleaned = 0.0314791 Jy ! Component: 1750 - total flux cleaned = 0.0319229 Jy ! Component: 1800 - total flux cleaned = 0.0325516 Jy ! Component: 1850 - total flux cleaned = 0.0332345 Jy ! Component: 1900 - total flux cleaned = 0.033848 Jy ! Component: 1950 - total flux cleaned = 0.0342717 Jy ! Component: 2000 - total flux cleaned = 0.0348116 Jy ! Total flux subtracted in 2048 components = 0.0351686 Jy ! Clean residual min=-0.002950 max=0.003688 Jy/beam ! Clean residual mean=0.000013 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 1.82712 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 199 components and 1.82712 Jy ![Exited script file: muppet] wmap "J0019+7327_X_2017_04_28_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.011 x 1.053 at 42.8 degrees (North through East) ! Clean map min=-0.0066689 max=1.6597 Jy/beam ! Writing clean map to FITS file: J0019+7327_X_2017_04_28_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.65972 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000982251 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.177546 0.177546 0.355091 0.710183 1.42037 2.84073 5.68146 11.3629 22.7258 45.4517 90.9034 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0029 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.659 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.011 x 1.053 at 42.8 degrees (North through East) ! Clean map min=-0.0066689 max=1.6597 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 J0019+7327_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:22:15 2019