! Started logfile: J0559+3749_X_2017_04_28_pus_uvs.log on Mon Apr 29 14:24:49 2019 obs J0559+3749_X_2017_04_28_pus_uva.fits ! Reading UV FITS file: J0559+3749_X_2017_04_28_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.956878 visibilities/baseline/integration-bin. ! Found source: J0559+3749 ! ! 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 43404 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 J0559+3749_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 49 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 49 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 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 49 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 49 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 49 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 49 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.805815Jy sigma=0.005964 ! Fit after self-cal, rms=0.796313Jy sigma=0.005906 ! 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 ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.741 mas, bmaj=1.236 mas, bpa=-1.415 degrees ! Estimated noise=916.297 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 = 0.166349 Jy ! Component: 100 - total flux cleaned = 0.204975 Jy ! Total flux subtracted in 100 components = 0.204975 Jy ! Clean residual min=-0.005575 max=0.014554 Jy/beam ! Clean residual mean=0.000013 rms=0.001626 Jy/beam ! Combined flux in latest and established models = 0.204975 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.204975 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=0.121352Jy sigma=0.000684 ! Fit after self-cal, rms=0.121311Jy sigma=0.000684 ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0156604 Jy ! Component: 100 - total flux cleaned = 0.0232966 Jy ! Total flux subtracted in 100 components = 0.0232966 Jy ! Clean residual min=-0.004217 max=0.004898 Jy/beam ! Clean residual mean=0.000000 rms=0.001085 Jy/beam ! Combined flux in latest and established models = 0.228271 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.228271 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=0.119778Jy sigma=0.000661 ! Fit after self-cal, rms=0.119697Jy sigma=0.000661 ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9027 mas, bmaj=1.492 mas, bpa=-3.795 degrees ! Estimated noise=486.699 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0.8, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00598067 Jy ! Component: 100 - total flux cleaned = 0.00926247 Jy ! Component: 150 - total flux cleaned = 0.0103062 Jy ! Component: 200 - total flux cleaned = 0.0107518 Jy ! Total flux subtracted in 200 components = 0.0107518 Jy ! Clean residual min=-0.002332 max=0.003246 Jy/beam ! Clean residual mean=0.000004 rms=0.000710 Jy/beam ! Combined flux in latest and established models = 0.239023 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 25 components and 0.239023 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=0.119505Jy sigma=0.000657 ! Fit after self-cal, rms=0.119456Jy sigma=0.000657 ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 0.96 HN 0.97 KP 0.97 ! LA 0.96 MK 0.96 NL 1.00 OV 1.03 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.00 KP 1.00 ! LA 0.99 MK 0.96 NL 1.00 OV 0.99 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.99 KP 0.93 ! LA 0.97 MK 0.98 NL 1.01 OV 1.03 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 0.97 KP 0.98 ! LA 1.01 MK 0.98 NL 0.97 OV 1.02 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 0.98 KP 0.98 ! LA 0.98 MK 1.00 NL 1.01 OV 0.99 ! PT 1.06 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 0.95 KP 0.99 ! LA 0.98 MK 0.96 NL 1.04 OV 0.99 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.01 KP 0.98 ! LA 0.99 MK 0.98 NL 1.02 OV 1.00 ! PT 1.09 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.01 KP 0.98 ! LA 0.98 MK 0.98 NL 1.02 OV 1.02 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.03 KP 0.96 ! LA 1.00 MK 0.98 NL 1.01 OV 1.00 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.00 KP 0.97 ! LA 1.05 MK 0.99 NL 1.02 OV 1.00 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.01 KP 1.00 ! LA 1.01 MK 0.95 NL 1.05 OV 0.97 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.93 HN 0.99 KP 0.97 ! LA 0.99 MK 0.95 NL 1.00 OV 1.03 ! PT 1.07 SC 1.05 ! ! ! Fit before self-cal, rms=0.119456Jy sigma=0.000657 ! Fit after self-cal, rms=0.120343Jy sigma=0.000653 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9035 mas, bmaj=1.494 mas, bpa=-4.414 degrees ! Estimated noise=481.764 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 = 0.000383806 Jy ! Component: 100 - total flux cleaned = -7.16829e-05 Jy ! Component: 150 - total flux cleaned = -0.000120033 Jy ! Component: 200 - total flux cleaned = -0.000120987 Jy ! Total flux subtracted in 200 components = -0.000120987 Jy ! Clean residual min=-0.002000 max=0.002236 Jy/beam ! Clean residual mean=-0.000010 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 0.238902 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 40 components and 0.238902 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=0.120268Jy sigma=0.000652 ! Fit after self-cal, rms=0.120309Jy sigma=0.000652 ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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=0.120309Jy sigma=0.000652 ! Fit after self-cal, rms=0.136686Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9013 mas, bmaj=1.491 mas, bpa=-4.428 degrees ! Estimated noise=482.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139617 Jy ! Component: 100 - total flux cleaned = 0.00147838 Jy ! Component: 150 - total flux cleaned = 0.00144648 Jy ! Component: 200 - total flux cleaned = 0.00144518 Jy ! Total flux subtracted in 200 components = 0.00144518 Jy ! Clean residual min=-0.001373 max=0.001407 Jy/beam ! Clean residual mean=-0.000003 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.240347 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 54 components and 0.240347 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=0.136665Jy sigma=0.000648 ! Fit after self-cal, rms=0.136836Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000808409 Jy ! Component: 100 - total flux cleaned = 0.00096437 Jy ! Component: 150 - total flux cleaned = 0.00104052 Jy ! Component: 200 - total flux cleaned = 0.00106238 Jy ! Total flux subtracted in 200 components = 0.00106238 Jy ! Clean residual min=-0.001287 max=0.001332 Jy/beam ! Clean residual mean=-0.000002 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.24141 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 68 components and 0.24141 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=0.136818Jy sigma=0.000648 ! Fit after self-cal, rms=0.136818Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-6, 15.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000482008 Jy ! Component: 100 - total flux cleaned = 0.000540268 Jy ! Component: 150 - total flux cleaned = 0.000779736 Jy ! Component: 200 - total flux cleaned = 0.000921109 Jy ! Total flux subtracted in 200 components = 0.000921109 Jy ! Clean residual min=-0.001162 max=0.001381 Jy/beam ! Clean residual mean=-0.000002 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.242331 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 80 components and 0.242331 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=0.136796Jy sigma=0.000648 ! Fit after self-cal, rms=0.136793Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Added new window around map position (-25.6, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105892 Jy ! Component: 100 - total flux cleaned = 0.00133769 Jy ! Component: 150 - total flux cleaned = 0.00150077 Jy ! Component: 200 - total flux cleaned = 0.00160841 Jy ! Total flux subtracted in 200 components = 0.00160841 Jy ! Clean residual min=-0.001194 max=0.001129 Jy/beam ! Clean residual mean=-0.000001 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.243939 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 92 components and 0.243939 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=0.136773Jy sigma=0.000648 ! Fit after self-cal, rms=0.136773Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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=0.136773Jy sigma=0.000648 ! Fit after self-cal, rms=0.138285Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9013 mas, bmaj=1.491 mas, bpa=-4.437 degrees ! Estimated noise=482.271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000505922 Jy ! Component: 100 - total flux cleaned = 0.000747969 Jy ! Component: 150 - total flux cleaned = 0.000868054 Jy ! Component: 200 - total flux cleaned = 0.000996966 Jy ! Total flux subtracted in 200 components = 0.000996966 Jy ! Clean residual min=-0.001142 max=0.001087 Jy/beam ! Clean residual mean=-0.000002 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.244936 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 103 components and 0.244936 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=0.138276Jy sigma=0.000648 ! Fit after self-cal, rms=0.138284Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 = 0.000112586 Jy ! Component: 100 - total flux cleaned = 0.00018151 Jy ! Component: 150 - total flux cleaned = 0.000263688 Jy ! Component: 200 - total flux cleaned = 0.000310382 Jy ! Total flux subtracted in 200 components = 0.000310382 Jy ! Clean residual min=-0.001110 max=0.001090 Jy/beam ! Clean residual mean=-0.000002 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.245246 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 109 components and 0.245247 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=0.138279Jy sigma=0.000648 ! Fit after self-cal, rms=0.138278Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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=0.138278Jy sigma=0.000648 ! Fit after self-cal, rms=0.138322Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.17 mas, bmaj=2.396 mas, bpa=-1.483 degrees ! Estimated noise=645.678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000214992 Jy ! Component: 100 - total flux cleaned = 0.000333403 Jy ! Component: 150 - total flux cleaned = 0.000458501 Jy ! Component: 200 - total flux cleaned = 0.000586952 Jy ! Total flux subtracted in 200 components = 0.000586952 Jy ! Clean residual min=-0.001036 max=0.001118 Jy/beam ! Clean residual mean=-0.000004 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.245833 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 122 components and 0.245833 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=0.138321Jy sigma=0.000648 ! Fit after self-cal, rms=0.138321Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 = 5.19461e-05 Jy ! Component: 100 - total flux cleaned = 0.000179225 Jy ! Component: 150 - total flux cleaned = 0.000249853 Jy ! Component: 200 - total flux cleaned = 0.000322853 Jy ! Total flux subtracted in 200 components = 0.000322853 Jy ! Clean residual min=-0.001039 max=0.001140 Jy/beam ! Clean residual mean=-0.000003 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.246156 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 130 components and 0.246156 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=0.138320Jy sigma=0.000648 ! Fit after self-cal, rms=0.138320Jy sigma=0.000648 ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9013 mas, bmaj=1.49 mas, bpa=-4.424 degrees ! Estimated noise=482.255 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9013 x 1.49 at -4.424 degrees (North through East) ! Clean map min=-0.00098014 max=0.21043 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 ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.7383 mas, bmaj=1.232 mas, bpa=-2.155 degrees ! Estimated noise=909.876 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.164932 Jy ! Component: 100 - total flux cleaned = 0.204661 Jy ! Component: 150 - total flux cleaned = 0.221032 Jy ! Component: 200 - total flux cleaned = 0.229286 Jy ! Total flux subtracted in 200 components = 0.229286 Jy ! Clean residual min=-0.003339 max=0.004147 Jy/beam ! Clean residual mean=0.000000 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.229286 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.229286 Jy ! Inverting map and beam ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9013 mas, bmaj=1.49 mas, bpa=-4.424 degrees ! Estimated noise=482.255 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 = 0.00517716 Jy ! Component: 100 - total flux cleaned = 0.00831402 Jy ! Component: 150 - total flux cleaned = 0.0102381 Jy ! Component: 200 - total flux cleaned = 0.0115436 Jy ! Total flux subtracted in 200 components = 0.0115436 Jy ! Clean residual min=-0.001509 max=0.001150 Jy/beam ! Clean residual mean=-0.000004 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.240829 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 26 components and 0.240829 Jy ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec 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 ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=2.17 mas, bmaj=2.396 mas, bpa=-1.483 degrees ! Estimated noise=645.678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165619 Jy ! Component: 100 - total flux cleaned = 0.00266048 Jy ! Component: 150 - total flux cleaned = 0.00308587 Jy ! Component: 200 - total flux cleaned = 0.00348448 Jy ! Total flux subtracted in 200 components = 0.00348448 Jy ! Clean residual min=-0.001256 max=0.001195 Jy/beam ! Clean residual mean=-0.000005 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.244314 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 = 0.000377239 Jy ! Component: 100 - total flux cleaned = 0.000688195 Jy ! Component: 150 - total flux cleaned = 0.000986897 Jy ! Component: 200 - total flux cleaned = 0.00119913 Jy ! Total flux subtracted in 200 components = 0.00119913 Jy ! Clean residual min=-0.001159 max=0.001188 Jy/beam ! Clean residual mean=-0.000004 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.245513 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 67 components and 0.245513 Jy ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! Estimated beam: bmin=0.9013 mas, bmaj=1.49 mas, bpa=-4.424 degrees ! Estimated noise=482.255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.56751e-05 Jy ! Component: 100 - total flux cleaned = -0.00015257 Jy ! Component: 150 - total flux cleaned = -0.000156902 Jy ! Component: 200 - total flux cleaned = -6.79071e-05 Jy ! Total flux subtracted in 200 components = -6.79071e-05 Jy ! Clean residual min=-0.001263 max=0.001119 Jy/beam ! Clean residual mean=-0.000001 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.245445 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 84 components and 0.245445 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=0.138348Jy sigma=0.000648 ! Fit after self-cal, rms=0.138346Jy sigma=0.000648 wmodel J0559+3749_X_2017_04_28_pus_map.mod ! Writing 84 model components to file: J0559+3749_X_2017_04_28_pus_map.mod wobs J0559+3749_X_2017_04_28_pus_uvs.fits ! Writing UV FITS file: J0559+3749_X_2017_04_28_pus_uvs.fits wwins J0559+3749_X_2017_04_28_pus_map.win ! wwins: Wrote 5 windows to J0559+3749_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 ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000306578 Jy ! Component: 100 - total flux cleaned = -0.000327094 Jy ! Component: 150 - total flux cleaned = -0.000273208 Jy ! Component: 200 - total flux cleaned = -0.000238021 Jy ! Component: 250 - total flux cleaned = -0.000220646 Jy ! Component: 300 - total flux cleaned = -0.000171566 Jy ! Component: 350 - total flux cleaned = -0.000139851 Jy ! Component: 400 - total flux cleaned = -7.76895e-05 Jy ! Component: 450 - total flux cleaned = -0.000108425 Jy ! Component: 500 - total flux cleaned = -4.84372e-05 Jy ! Component: 550 - total flux cleaned = -4.85459e-05 Jy ! Component: 600 - total flux cleaned = -7.72883e-05 Jy ! Component: 650 - total flux cleaned = -6.29425e-05 Jy ! Component: 700 - total flux cleaned = -9.10536e-05 Jy ! Component: 750 - total flux cleaned = -0.000104717 Jy ! Component: 800 - total flux cleaned = -0.000118067 Jy ! Component: 850 - total flux cleaned = -0.000118087 Jy ! Component: 900 - total flux cleaned = -0.000118389 Jy ! Component: 950 - total flux cleaned = -0.000183884 Jy ! Component: 1000 - total flux cleaned = -0.0001837 Jy ! Component: 1050 - total flux cleaned = -0.000209178 Jy ! Component: 1100 - total flux cleaned = -0.000209294 Jy ! Component: 1150 - total flux cleaned = -0.000234315 Jy ! Component: 1200 - total flux cleaned = -0.000258985 Jy ! Component: 1250 - total flux cleaned = -0.000234749 Jy ! Component: 1300 - total flux cleaned = -0.000246918 Jy ! Component: 1350 - total flux cleaned = -0.00025906 Jy ! Component: 1400 - total flux cleaned = -0.000235289 Jy ! Component: 1450 - total flux cleaned = -0.000223457 Jy ! Component: 1500 - total flux cleaned = -0.000246857 Jy ! Component: 1550 - total flux cleaned = -0.000235245 Jy ! Component: 1600 - total flux cleaned = -0.000235339 Jy ! Component: 1650 - total flux cleaned = -0.000258002 Jy ! Component: 1700 - total flux cleaned = -0.000224344 Jy ! Component: 1750 - total flux cleaned = -0.000235552 Jy ! Component: 1800 - total flux cleaned = -0.000202429 Jy ! Component: 1850 - total flux cleaned = -0.000202406 Jy ! Component: 1900 - total flux cleaned = -0.000202307 Jy ! Component: 1950 - total flux cleaned = -0.000191547 Jy ! Component: 2000 - total flux cleaned = -0.000159542 Jy ! Total flux subtracted in 2048 components = -0.000180681 Jy ! Clean residual min=-0.000529 max=0.000544 Jy/beam ! Clean residual mean=0.000001 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.245264 Jy keep ! Adding 157 model components to the UV plane model. ! The established model now contains 241 components and 0.245264 Jy ![Exited script file: muppet] wmap "J0559+3749_X_2017_04_28_pus\_map.fits" ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9013 x 1.49 at -4.424 degrees (North through East) ! Clean map min=-0.00096212 max=0.21022 Jy/beam ! Writing clean map to FITS file: J0559+3749_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 0.210221 invert ! Inverting map ! Your choice of large map pixels excluded 0.13% of the data. ! The x-axis pixel size should ideally be below 0.1988 milli-arcsec float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000194857 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.278073 0.278073 0.556147 1.11229 2.22459 4.44917 8.89835 17.7967 35.5934 71.1868 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.21 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9013 x 1.49 at -4.424 degrees (North through East) ! Clean map min=-0.00096212 max=0.21022 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 J0559+3749_X_2017_04_28_pus_uvs.log closed on Mon Apr 29 14:24:51 2019