! Started logfile: J0807+5117_X_2017_03_23_pus_uvs.log on Mon May 13 10:20:46 2019 obs J0807+5117_X_2017_03_23_pus_uva.fits ! Reading UV FITS file: J0807+5117_X_2017_03_23_pus_uva.fits ! AN table 1: 107 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.658152 visibilities/baseline/integration-bin. ! Found source: J0807+5117 ! ! 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 38028 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 J0807+5117_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 252 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 252 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 252 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 252 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 252 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 252 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 252 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 252 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 252 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 252 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 252 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 252 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.899657Jy sigma=0.007530 ! Fit after self-cal, rms=0.886087Jy sigma=0.007418 ! 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=0.7711 mas, bmaj=1.33 mas, bpa=16.2 degrees ! Estimated noise=689.397 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 = 0.0911934 Jy ! Component: 100 - total flux cleaned = 0.111164 Jy ! Total flux subtracted in 100 components = 0.111164 Jy ! Clean residual min=-0.003437 max=0.010618 Jy/beam ! Clean residual mean=-0.000003 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.111164 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.111164 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=0.087214Jy sigma=0.000664 ! Fit after self-cal, rms=0.087209Jy sigma=0.000664 ! Inverting map ! Added new window around map position (-1.2, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00952634 Jy ! Component: 100 - total flux cleaned = 0.014382 Jy ! Total flux subtracted in 100 components = 0.014382 Jy ! Clean residual min=-0.002683 max=0.005458 Jy/beam ! Clean residual mean=0.000001 rms=0.000690 Jy/beam ! Combined flux in latest and established models = 0.125546 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.125546 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=0.086134Jy sigma=0.000653 ! Fit after self-cal, rms=0.086054Jy sigma=0.000652 ! Inverting map ! Added new window around map position (-2.4, -2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00511895 Jy ! Component: 100 - total flux cleaned = 0.00807824 Jy ! Total flux subtracted in 100 components = 0.00807824 Jy ! Clean residual min=-0.002078 max=0.002231 Jy/beam ! Clean residual mean=0.000003 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.133624 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.133624 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=0.085765Jy sigma=0.000649 ! Fit after self-cal, rms=0.085743Jy 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=0.9617 mas, bmaj=1.556 mas, bpa=16.71 degrees ! Estimated noise=441.648 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 = 0.00250651 Jy ! Component: 100 - total flux cleaned = 0.00401411 Jy ! Component: 150 - total flux cleaned = 0.00496806 Jy ! Component: 200 - total flux cleaned = 0.00503149 Jy ! Total flux subtracted in 200 components = 0.00503149 Jy ! Clean residual min=-0.001691 max=0.001865 Jy/beam ! Clean residual mean=0.000008 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.138656 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 36 components and 0.138656 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=0.085674Jy sigma=0.000648 ! Fit after self-cal, rms=0.085669Jy sigma=0.000648 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.01 KP 0.99 ! LA 1.01 MK 0.96 NL 0.97 OV 1.02 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 2. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.98 KP 1.06 ! LA 0.99 MK 0.97 NL 0.97 OV 0.98 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 3. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.97 HN 0.95 KP 0.99 ! LA 0.99 MK 0.97 NL 0.96 OV 1.01 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 4. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.99 KP 1.00 ! LA 1.05 MK 0.99 NL 0.96 OV 1.06 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 5. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 0.98 KP 1.03 ! LA 1.02 MK 0.96 NL 0.96 OV 0.99 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 6. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.99 KP 1.02 ! LA 1.01 MK 0.97 NL 0.94 OV 1.00 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 7. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.00 KP 1.03 ! LA 1.05 MK 0.98 NL 0.98 OV 0.99 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 8. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 0.96 KP 1.02 ! LA 1.02 MK 0.99 NL 0.97 OV 0.99 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 9. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.99 KP 0.97 ! LA 1.04 MK 0.91 NL 0.96 OV 0.98 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 10. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.06 KP 1.02 ! LA 1.05 MK 0.99 NL 0.96 OV 1.01 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 11. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.01 KP 0.99 ! LA 1.02 MK 0.92 NL 0.96 OV 0.99 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 12. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.97 HN 0.96 KP 1.03 ! LA 1.02 MK 0.92 NL 1.01 OV 1.02 ! PT 0.97 SC 0.96 ! ! ! Fit before self-cal, rms=0.085669Jy sigma=0.000648 ! Fit after self-cal, rms=0.085631Jy sigma=0.000649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=1.575 mas, bpa=19.65 degrees ! Estimated noise=443.11 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 = 0.00130401 Jy ! Component: 100 - total flux cleaned = 0.00164209 Jy ! Component: 150 - total flux cleaned = 0.00177658 Jy ! Component: 200 - total flux cleaned = 0.00181109 Jy ! Total flux subtracted in 200 components = 0.00181109 Jy ! Clean residual min=-0.001362 max=0.001395 Jy/beam ! Clean residual mean=0.000005 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.140467 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.140467 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=0.085610Jy sigma=0.000648 ! Fit after self-cal, rms=0.085624Jy sigma=0.000648 ! 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=0.085624Jy sigma=0.000648 ! Fit after self-cal, rms=0.086982Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=1.575 mas, bpa=19.97 degrees ! Estimated noise=443.775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000532597 Jy ! Component: 100 - total flux cleaned = 0.000716009 Jy ! Component: 150 - total flux cleaned = 0.000763687 Jy ! Component: 200 - total flux cleaned = 0.00080647 Jy ! Total flux subtracted in 200 components = 0.00080647 Jy ! Clean residual min=-0.001187 max=0.001176 Jy/beam ! Clean residual mean=0.000001 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.141273 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.141273 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=0.086978Jy sigma=0.000647 ! Fit after self-cal, rms=0.087014Jy sigma=0.000647 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 = 0.00014553 Jy ! Component: 100 - total flux cleaned = 0.00016561 Jy ! Component: 150 - total flux cleaned = 0.000175141 Jy ! Component: 200 - total flux cleaned = 0.000193817 Jy ! Total flux subtracted in 200 components = 0.000193817 Jy ! Clean residual min=-0.001186 max=0.001183 Jy/beam ! Clean residual mean=0.000001 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.141467 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and 0.141467 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=0.087011Jy sigma=0.000647 ! Fit after self-cal, rms=0.087011Jy sigma=0.000647 ! 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=0.087011Jy sigma=0.000647 ! Fit after self-cal, rms=0.087145Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=1.574 mas, bpa=19.95 degrees ! Estimated noise=444.098 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000330216 Jy ! Component: 100 - total flux cleaned = 0.000398918 Jy ! Component: 150 - total flux cleaned = 0.000425928 Jy ! Component: 200 - total flux cleaned = 0.000443418 Jy ! Total flux subtracted in 200 components = 0.000443418 Jy ! Clean residual min=-0.001170 max=0.001135 Jy/beam ! Clean residual mean=0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.14191 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 60 components and 0.14191 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=0.087143Jy sigma=0.000647 ! Fit after self-cal, rms=0.087145Jy sigma=0.000647 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 = 7.76877e-05 Jy ! Component: 100 - total flux cleaned = 8.61733e-05 Jy ! Component: 150 - total flux cleaned = 9.41429e-05 Jy ! Component: 200 - total flux cleaned = 0.000102134 Jy ! Total flux subtracted in 200 components = 0.000102134 Jy ! Clean residual min=-0.001171 max=0.001136 Jy/beam ! Clean residual mean=0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.142013 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 61 components and 0.142013 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=0.087143Jy sigma=0.000647 ! Fit after self-cal, rms=0.087143Jy sigma=0.000647 ! 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=0.087143Jy sigma=0.000647 ! Fit after self-cal, rms=0.087205Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.197 mas, bmaj=2.368 mas, bpa=35.83 degrees ! Estimated noise=559.308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000408049 Jy ! Component: 100 - total flux cleaned = 0.000485306 Jy ! Component: 150 - total flux cleaned = 0.000523109 Jy ! Component: 200 - total flux cleaned = 0.000558598 Jy ! Total flux subtracted in 200 components = 0.000558598 Jy ! Clean residual min=-0.001149 max=0.001124 Jy/beam ! Clean residual mean=0.000003 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.142571 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 69 components and 0.142571 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=0.087205Jy sigma=0.000647 ! Fit after self-cal, rms=0.087204Jy sigma=0.000647 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 = 2.27086e-05 Jy ! Component: 100 - total flux cleaned = 5.43018e-05 Jy ! Component: 150 - total flux cleaned = 8.7234e-05 Jy ! Component: 200 - total flux cleaned = 0.000102992 Jy ! Total flux subtracted in 200 components = 0.000102992 Jy ! Clean residual min=-0.001142 max=0.001131 Jy/beam ! Clean residual mean=0.000003 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.142674 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 69 components and 0.142674 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=0.087204Jy sigma=0.000647 ! Fit after self-cal, rms=0.087204Jy sigma=0.000647 ! 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=1.008 mas, bmaj=1.573 mas, bpa=19.95 degrees ! Estimated noise=444.385 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.008 x 1.573 at 19.95 degrees (North through East) ! Clean map min=-0.0011345 max=0.11708 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=0.7833 mas, bmaj=1.334 mas, bpa=17.23 degrees ! Estimated noise=768.191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0901551 Jy ! Component: 100 - total flux cleaned = 0.111418 Jy ! Component: 150 - total flux cleaned = 0.121451 Jy ! Component: 200 - total flux cleaned = 0.127836 Jy ! Total flux subtracted in 200 components = 0.127836 Jy ! Clean residual min=-0.001978 max=0.003404 Jy/beam ! Clean residual mean=-0.000003 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.127836 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.127836 Jy ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=1.573 mas, bpa=19.95 degrees ! Estimated noise=444.385 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 = 0.00539619 Jy ! Component: 100 - total flux cleaned = 0.00852766 Jy ! Component: 150 - total flux cleaned = 0.0105408 Jy ! Component: 200 - total flux cleaned = 0.0119009 Jy ! Total flux subtracted in 200 components = 0.0119009 Jy ! Clean residual min=-0.001220 max=0.001178 Jy/beam ! Clean residual mean=-0.000001 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.139737 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 39 components and 0.139737 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=2.197 mas, bmaj=2.368 mas, bpa=35.83 degrees ! Estimated noise=559.308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00132877 Jy ! Component: 100 - total flux cleaned = 0.00202754 Jy ! Component: 150 - total flux cleaned = 0.00243719 Jy ! Component: 200 - total flux cleaned = 0.00269273 Jy ! Total flux subtracted in 200 components = 0.00269273 Jy ! Clean residual min=-0.001147 max=0.001137 Jy/beam ! Clean residual mean=0.000003 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.14243 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 = 0.000162869 Jy ! Component: 100 - total flux cleaned = 0.000267745 Jy ! Component: 150 - total flux cleaned = 0.000319524 Jy ! Component: 200 - total flux cleaned = 0.000326714 Jy ! Total flux subtracted in 200 components = 0.000326714 Jy ! Clean residual min=-0.001137 max=0.001137 Jy/beam ! Clean residual mean=0.000003 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.142757 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 61 components and 0.142757 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.008 mas, bmaj=1.573 mas, bpa=19.95 degrees ! Estimated noise=444.385 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.25743e-05 Jy ! Component: 100 - total flux cleaned = -0.000117374 Jy ! Component: 150 - total flux cleaned = -0.000157439 Jy ! Component: 200 - total flux cleaned = -0.000169403 Jy ! Total flux subtracted in 200 components = -0.000169403 Jy ! Clean residual min=-0.001209 max=0.001158 Jy/beam ! Clean residual mean=0.000001 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.142587 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 73 components and 0.142587 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=0.087206Jy sigma=0.000647 ! Fit after self-cal, rms=0.087206Jy sigma=0.000647 wmodel J0807+5117_X_2017_03_23_pus_map.mod ! Writing 73 model components to file: J0807+5117_X_2017_03_23_pus_map.mod wobs J0807+5117_X_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J0807+5117_X_2017_03_23_pus_uvs.fits wwins J0807+5117_X_2017_03_23_pus_map.win ! wwins: Wrote 3 windows to J0807+5117_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 = -0.000241817 Jy ! Component: 100 - total flux cleaned = -0.000440385 Jy ! Component: 150 - total flux cleaned = -0.000606517 Jy ! Component: 200 - total flux cleaned = -0.000728382 Jy ! Component: 250 - total flux cleaned = -0.000795459 Jy ! Component: 300 - total flux cleaned = -0.000860576 Jy ! Component: 350 - total flux cleaned = -0.000923929 Jy ! Component: 400 - total flux cleaned = -0.000985463 Jy ! Component: 450 - total flux cleaned = -0.00103078 Jy ! Component: 500 - total flux cleaned = -0.0010896 Jy ! Component: 550 - total flux cleaned = -0.00113251 Jy ! Component: 600 - total flux cleaned = -0.00123047 Jy ! Component: 650 - total flux cleaned = -0.00129891 Jy ! Component: 700 - total flux cleaned = -0.00133928 Jy ! Component: 750 - total flux cleaned = -0.0014317 Jy ! Component: 800 - total flux cleaned = -0.0014705 Jy ! Component: 850 - total flux cleaned = -0.00157252 Jy ! Component: 900 - total flux cleaned = -0.00165986 Jy ! Component: 950 - total flux cleaned = -0.00170936 Jy ! Component: 1000 - total flux cleaned = -0.00183082 Jy ! Component: 1050 - total flux cleaned = -0.00187866 Jy ! Component: 1100 - total flux cleaned = -0.00193785 Jy ! Component: 1150 - total flux cleaned = -0.00198464 Jy ! Component: 1200 - total flux cleaned = -0.00201913 Jy ! Component: 1250 - total flux cleaned = -0.00209836 Jy ! Component: 1300 - total flux cleaned = -0.00215431 Jy ! Component: 1350 - total flux cleaned = -0.00219865 Jy ! Component: 1400 - total flux cleaned = -0.00227539 Jy ! Component: 1450 - total flux cleaned = -0.00229707 Jy ! Component: 1500 - total flux cleaned = -0.0023614 Jy ! Component: 1550 - total flux cleaned = -0.00237189 Jy ! Component: 1600 - total flux cleaned = -0.00240335 Jy ! Component: 1650 - total flux cleaned = -0.00247609 Jy ! Component: 1700 - total flux cleaned = -0.00251715 Jy ! Component: 1750 - total flux cleaned = -0.00255776 Jy ! Component: 1800 - total flux cleaned = -0.00260803 Jy ! Component: 1850 - total flux cleaned = -0.00266762 Jy ! Component: 1900 - total flux cleaned = -0.00268733 Jy ! Component: 1950 - total flux cleaned = -0.00274568 Jy ! Component: 2000 - total flux cleaned = -0.00273617 Jy ! Total flux subtracted in 2048 components = -0.00277442 Jy ! Clean residual min=-0.000583 max=0.000582 Jy/beam ! Clean residual mean=0.000001 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.139813 Jy keep ! Adding 152 model components to the UV plane model. ! The established model now contains 225 components and 0.139813 Jy ![Exited script file: muppet] wmap "J0807+5117_X_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.008 x 1.573 at 19.95 degrees (North through East) ! Clean map min=-0.00095549 max=0.11685 Jy/beam ! Writing clean map to FITS file: J0807+5117_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 0.116854 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000181298 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.465448 0.465448 0.930896 1.86179 3.72358 7.44717 14.8943 29.7887 59.5773 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.116 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.008 x 1.573 at 19.95 degrees (North through East) ! Clean map min=-0.00095549 max=0.11685 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 J0807+5117_X_2017_03_23_pus_uvs.log closed on Mon May 13 10:20:49 2019