! Started logfile: J0648+2053_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:45:45 2019 obs J0648+2053_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J0648+2053_X_2017_05_31_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.959036 visibilities/baseline/integration-bin. ! Found source: J0648+2053 ! ! 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 1698 lines of history. ! ! Reading 42984 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 J0648+2053_X_2017_05_31_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.877396Jy sigma=0.007044 ! Fit after self-cal, rms=0.865302Jy sigma=0.006950 ! 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=0.7243 mas, bmaj=1.553 mas, bpa=1.709 degrees ! Estimated noise=843.521 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 = 0.0989374 Jy ! Component: 100 - total flux cleaned = 0.131873 Jy ! Total flux subtracted in 100 components = 0.131873 Jy ! Clean residual min=-0.006732 max=0.015805 Jy/beam ! Clean residual mean=-0.000033 rms=0.001953 Jy/beam ! Combined flux in latest and established models = 0.131874 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.131874 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=0.093533Jy sigma=0.000716 ! Fit after self-cal, rms=0.093468Jy sigma=0.000716 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0189421 Jy ! Component: 100 - total flux cleaned = 0.0303071 Jy ! Total flux subtracted in 100 components = 0.0303071 Jy ! Clean residual min=-0.005414 max=0.005847 Jy/beam ! Clean residual mean=-0.000023 rms=0.001321 Jy/beam ! Combined flux in latest and established models = 0.162181 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.162181 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=0.088819Jy sigma=0.000672 ! Fit after self-cal, rms=0.088785Jy sigma=0.000672 ! 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=0.8877 mas, bmaj=1.857 mas, bpa=1.34 degrees ! Estimated noise=429.535 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 = 0.00943052 Jy ! Component: 100 - total flux cleaned = 0.01474 Jy ! Component: 150 - total flux cleaned = 0.0180547 Jy ! Component: 200 - total flux cleaned = 0.0201894 Jy ! Total flux subtracted in 200 components = 0.0201894 Jy ! Clean residual min=-0.003394 max=0.003973 Jy/beam ! Clean residual mean=-0.000018 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.18237 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 47 components and 0.18237 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=0.087860Jy sigma=0.000663 ! Fit after self-cal, rms=0.087859Jy sigma=0.000663 ! 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 0.94 FD 0.97 HN 1.03 KP 0.98 ! LA 0.95 MK 0.99 NL 0.97 OV 1.08 ! PT 0.99 SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.02 KP 0.94 ! LA 0.95 MK 1.00 NL 0.93 OV 1.08 ! PT 1.06 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.04 KP 0.88 ! LA 0.98 MK 1.00 NL 0.97 OV 1.06 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 1.04 KP 0.95 ! LA 0.99 MK 1.00 NL 0.98 OV 1.07 ! PT 1.06 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 0.99 KP 0.97 ! LA 0.98 MK 1.07 NL 0.85 OV 1.09 ! PT 1.08 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.27 FD 0.99 HN 0.97 KP 0.98 ! LA 0.98 MK 1.00 NL 0.89 OV 1.01 ! PT 1.05 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.06 KP 0.96 ! LA 1.00 MK 1.01 NL 0.88 OV 1.03 ! PT 1.06 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.08 KP 0.94 ! LA 0.96 MK 0.99 NL 0.89 OV 1.02 ! PT 1.08 SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.09 KP 0.98 ! LA 1.00 MK 1.03 NL 0.88 OV 1.01 ! PT 1.08 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.07 KP 1.02 ! LA 1.01 MK 1.02 NL 0.89 OV 1.08 ! PT 1.07 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.07 KP 0.86 ! LA 1.01 MK 1.10 NL 0.90 OV 1.01 ! PT 1.10 SC 1.12 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.29 FD 1.02 HN 1.02 KP 0.94 ! LA 1.00 MK 1.07 NL 0.89 OV 1.12 ! PT 1.08 SC 1.07 ! ! ! Fit before self-cal, rms=0.087859Jy sigma=0.000663 ! Fit after self-cal, rms=0.089876Jy sigma=0.000655 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9006 mas, bmaj=1.874 mas, bpa=0.761 degrees ! Estimated noise=431.714 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 (3.4, -4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00362997 Jy ! Component: 100 - total flux cleaned = 0.0060477 Jy ! Component: 150 - total flux cleaned = 0.00734677 Jy ! Component: 200 - total flux cleaned = 0.00799843 Jy ! Total flux subtracted in 200 components = 0.00799843 Jy ! Clean residual min=-0.001950 max=0.002533 Jy/beam ! Clean residual mean=-0.000016 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.190368 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 69 components and 0.190368 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=0.089690Jy sigma=0.000653 ! Fit after self-cal, rms=0.089750Jy sigma=0.000653 ! Inverting map ! Added new window around map position (5.4, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00255534 Jy ! Component: 100 - total flux cleaned = 0.00415274 Jy ! Component: 150 - total flux cleaned = 0.00532721 Jy ! Component: 200 - total flux cleaned = 0.00602388 Jy ! Total flux subtracted in 200 components = 0.00602388 Jy ! Clean residual min=-0.001758 max=0.001706 Jy/beam ! Clean residual mean=-0.000010 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.196392 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 88 components and 0.196392 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=0.089661Jy sigma=0.000652 ! Fit after self-cal, rms=0.089653Jy sigma=0.000652 ! 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=0.089653Jy sigma=0.000652 ! Fit after self-cal, rms=0.093656Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.898 mas, bmaj=1.877 mas, bpa=0.9515 degrees ! Estimated noise=433.169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114765 Jy ! Component: 100 - total flux cleaned = 0.00198 Jy ! Component: 150 - total flux cleaned = 0.0025477 Jy ! Component: 200 - total flux cleaned = 0.00307844 Jy ! Total flux subtracted in 200 components = 0.00307844 Jy ! Clean residual min=-0.001481 max=0.001617 Jy/beam ! Clean residual mean=-0.000009 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.199471 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 103 components and 0.199471 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=0.093627Jy sigma=0.000650 ! Fit after self-cal, rms=0.093688Jy sigma=0.000650 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 (1.4, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000859453 Jy ! Component: 100 - total flux cleaned = 0.00101104 Jy ! Component: 150 - total flux cleaned = 0.00127352 Jy ! Component: 200 - total flux cleaned = 0.00156789 Jy ! Total flux subtracted in 200 components = 0.00156789 Jy ! Clean residual min=-0.001400 max=0.001404 Jy/beam ! Clean residual mean=-0.000007 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.201039 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 121 components and 0.201039 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=0.093654Jy sigma=0.000649 ! Fit after self-cal, rms=0.093651Jy sigma=0.000649 ! 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=0.093651Jy sigma=0.000649 ! Fit after self-cal, rms=0.095930Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8978 mas, bmaj=1.873 mas, bpa=0.9661 degrees ! Estimated noise=432.427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113803 Jy ! Component: 100 - total flux cleaned = 0.00181737 Jy ! Component: 150 - total flux cleaned = 0.00233244 Jy ! Component: 200 - total flux cleaned = 0.00273298 Jy ! Total flux subtracted in 200 components = 0.00273298 Jy ! Clean residual min=-0.001166 max=0.001071 Jy/beam ! Clean residual mean=-0.000007 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.203772 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 131 components and 0.203772 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=0.095909Jy sigma=0.000646 ! Fit after self-cal, rms=0.095946Jy sigma=0.000646 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 = 0.000186056 Jy ! Component: 100 - total flux cleaned = 0.00050587 Jy ! Component: 150 - total flux cleaned = 0.000692518 Jy ! Component: 200 - total flux cleaned = 0.000846212 Jy ! Total flux subtracted in 200 components = 0.000846212 Jy ! Clean residual min=-0.001126 max=0.001032 Jy/beam ! Clean residual mean=-0.000006 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.204618 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 143 components and 0.204618 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=0.095937Jy sigma=0.000646 ! Fit after self-cal, rms=0.095936Jy sigma=0.000646 ! 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=0.095936Jy sigma=0.000646 ! Fit after self-cal, rms=0.096155Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.044 mas, bmaj=2.809 mas, bpa=-2.739 degrees ! Estimated noise=556.218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106124 Jy ! Component: 100 - total flux cleaned = 0.00156689 Jy ! Component: 150 - total flux cleaned = 0.00183782 Jy ! Component: 200 - total flux cleaned = 0.00211231 Jy ! Total flux subtracted in 200 components = 0.00211231 Jy ! Clean residual min=-0.001296 max=0.001025 Jy/beam ! Clean residual mean=-0.000011 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.20673 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 154 components and 0.20673 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=0.096151Jy sigma=0.000646 ! Fit after self-cal, rms=0.096150Jy sigma=0.000646 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 = 4.98736e-05 Jy ! Component: 100 - total flux cleaned = 0.000281502 Jy ! Component: 150 - total flux cleaned = 0.000371422 Jy ! Component: 200 - total flux cleaned = 0.000420144 Jy ! Total flux subtracted in 200 components = 0.000420144 Jy ! Clean residual min=-0.001230 max=0.000992 Jy/beam ! Clean residual mean=-0.000010 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.20715 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 158 components and 0.20715 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=0.096150Jy sigma=0.000646 ! Fit after self-cal, rms=0.096146Jy sigma=0.000646 ! 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=0.8975 mas, bmaj=1.872 mas, bpa=0.9189 degrees ! Estimated noise=432.672 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8975 x 1.872 at 0.9189 degrees (North through East) ! Clean map min=-0.0011103 max=0.13629 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=0.7334 mas, bmaj=1.572 mas, bpa=1.228 degrees ! Estimated noise=859.32 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.100307 Jy ! Component: 100 - total flux cleaned = 0.133548 Jy ! Component: 150 - total flux cleaned = 0.151937 Jy ! Component: 200 - total flux cleaned = 0.162804 Jy ! Total flux subtracted in 200 components = 0.162804 Jy ! Clean residual min=-0.003268 max=0.005562 Jy/beam ! Clean residual mean=-0.000030 rms=0.000961 Jy/beam ! Combined flux in latest and established models = 0.162804 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.162804 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8975 mas, bmaj=1.872 mas, bpa=0.9189 degrees ! Estimated noise=432.672 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 = 0.00868571 Jy ! Component: 100 - total flux cleaned = 0.0138472 Jy ! Component: 150 - total flux cleaned = 0.0178103 Jy ! Component: 200 - total flux cleaned = 0.0211502 Jy ! Total flux subtracted in 200 components = 0.0211502 Jy ! Clean residual min=-0.001872 max=0.002581 Jy/beam ! Clean residual mean=-0.000031 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.183955 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 62 components and 0.183954 Jy ! Inverting map ! Added new window around map position (3.8, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00297011 Jy ! Component: 100 - total flux cleaned = 0.0054658 Jy ! Component: 150 - total flux cleaned = 0.00764034 Jy ! Component: 200 - total flux cleaned = 0.00954901 Jy ! Total flux subtracted in 200 components = 0.00954901 Jy ! Clean residual min=-0.001554 max=0.001414 Jy/beam ! Clean residual mean=-0.000020 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.193503 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 96 components and 0.193503 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=2.044 mas, bmaj=2.809 mas, bpa=-2.739 degrees ! Estimated noise=556.218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00312527 Jy ! Component: 100 - total flux cleaned = 0.00543823 Jy ! Component: 150 - total flux cleaned = 0.00724205 Jy ! Component: 200 - total flux cleaned = 0.00868233 Jy ! Total flux subtracted in 200 components = 0.00868233 Jy ! Clean residual min=-0.001596 max=0.001158 Jy/beam ! Clean residual mean=-0.000023 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.202186 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 = 0.00116501 Jy ! Component: 100 - total flux cleaned = 0.00211585 Jy ! Component: 150 - total flux cleaned = 0.00278024 Jy ! Component: 200 - total flux cleaned = 0.00313115 Jy ! Total flux subtracted in 200 components = 0.00313115 Jy ! Clean residual min=-0.001385 max=0.000994 Jy/beam ! Clean residual mean=-0.000014 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.205317 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 166 components and 0.205317 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8975 mas, bmaj=1.872 mas, bpa=0.9189 degrees ! Estimated noise=432.672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00023845 Jy ! Component: 100 - total flux cleaned = 0.000384513 Jy ! Component: 150 - total flux cleaned = 0.000543865 Jy ! Component: 200 - total flux cleaned = 0.000687867 Jy ! Total flux subtracted in 200 components = 0.000687867 Jy ! Clean residual min=-0.001074 max=0.001159 Jy/beam ! Clean residual mean=-0.000005 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.206005 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 189 components and 0.206005 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=0.096159Jy sigma=0.000646 ! Fit after self-cal, rms=0.096150Jy sigma=0.000646 wmodel J0648+2053_X_2017_05_31_pus_map.mod ! Writing 189 model components to file: J0648+2053_X_2017_05_31_pus_map.mod wobs J0648+2053_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J0648+2053_X_2017_05_31_pus_uvs.fits wwins J0648+2053_X_2017_05_31_pus_map.win ! wwins: Wrote 5 windows to J0648+2053_X_2017_05_31_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 = 0.000129757 Jy ! Component: 100 - total flux cleaned = 0.000203015 Jy ! Component: 150 - total flux cleaned = 0.000219909 Jy ! Component: 200 - total flux cleaned = 0.000237122 Jy ! Component: 250 - total flux cleaned = 0.00022148 Jy ! Component: 300 - total flux cleaned = 0.000221719 Jy ! Component: 350 - total flux cleaned = 0.000206362 Jy ! Component: 400 - total flux cleaned = 0.000221327 Jy ! Component: 450 - total flux cleaned = 0.000221345 Jy ! Component: 500 - total flux cleaned = 0.000207053 Jy ! Component: 550 - total flux cleaned = 0.000221184 Jy ! Component: 600 - total flux cleaned = 0.000207429 Jy ! Component: 650 - total flux cleaned = 0.000275571 Jy ! Component: 700 - total flux cleaned = 0.000288957 Jy ! Component: 750 - total flux cleaned = 0.000289025 Jy ! Component: 800 - total flux cleaned = 0.00031514 Jy ! Component: 850 - total flux cleaned = 0.000327968 Jy ! Component: 900 - total flux cleaned = 0.000315452 Jy ! Component: 950 - total flux cleaned = 0.000352845 Jy ! Component: 1000 - total flux cleaned = 0.000327973 Jy ! Component: 1050 - total flux cleaned = 0.000315848 Jy ! Component: 1100 - total flux cleaned = 0.000327874 Jy ! Component: 1150 - total flux cleaned = 0.000304271 Jy ! Component: 1200 - total flux cleaned = 0.000351403 Jy ! Component: 1250 - total flux cleaned = 0.00032829 Jy ! Component: 1300 - total flux cleaned = 0.000374521 Jy ! Component: 1350 - total flux cleaned = 0.000374559 Jy ! Component: 1400 - total flux cleaned = 0.000374764 Jy ! Component: 1450 - total flux cleaned = 0.000374814 Jy ! Component: 1500 - total flux cleaned = 0.000352714 Jy ! Component: 1550 - total flux cleaned = 0.000385631 Jy ! Component: 1600 - total flux cleaned = 0.000385631 Jy ! Component: 1650 - total flux cleaned = 0.000374775 Jy ! Component: 1700 - total flux cleaned = 0.000385433 Jy ! Component: 1750 - total flux cleaned = 0.000385419 Jy ! Component: 1800 - total flux cleaned = 0.000364375 Jy ! Component: 1850 - total flux cleaned = 0.00038502 Jy ! Component: 1900 - total flux cleaned = 0.00037464 Jy ! Component: 1950 - total flux cleaned = 0.000394881 Jy ! Component: 2000 - total flux cleaned = 0.00036463 Jy ! Total flux subtracted in 2048 components = 0.000384696 Jy ! Clean residual min=-0.000572 max=0.000614 Jy/beam ! Clean residual mean=-0.000003 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.206389 Jy keep ! Adding 166 model components to the UV plane model. ! The established model now contains 355 components and 0.20639 Jy ![Exited script file: muppet] wmap "J0648+2053_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8975 x 1.872 at 0.9189 degrees (North through East) ! Clean map min=-0.00087936 max=0.13692 Jy/beam ! Writing clean map to FITS file: J0648+2053_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.136922 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000189223 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.414592 0.414592 0.829184 1.65837 3.31673 6.63347 13.2669 26.5339 53.0678 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.136 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8975 x 1.872 at 0.9189 degrees (North through East) ! Clean map min=-0.00087936 max=0.13692 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 J0648+2053_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:45:48 2019