! Started logfile: J2359+3850_X_2017_03_27_pus_uvs.log on Sat Apr 27 22:10:34 2019 obs J2359+3850_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J2359+3850_X_2017_03_27_pus_uva.fits ! AN table 1: 35 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.794286 visibilities/baseline/integration-bin. ! Found source: J2359+3850 ! ! 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 1844 lines of history. ! ! Reading 15012 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 J2359+3850_X_2017_03_27_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 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.758262Jy sigma=0.006684 ! Fit after self-cal, rms=0.755295Jy sigma=0.006659 ! 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=0.7849 mas, bmaj=1.187 mas, bpa=14.99 degrees ! Estimated noise=1193.16 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 = 0.181942 Jy ! Component: 100 - total flux cleaned = 0.236322 Jy ! Total flux subtracted in 100 components = 0.236322 Jy ! Clean residual min=-0.007033 max=0.021832 Jy/beam ! Clean residual mean=-0.000006 rms=0.002141 Jy/beam ! Combined flux in latest and established models = 0.236322 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.236322 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=0.086476Jy sigma=0.000739 ! Fit after self-cal, rms=0.086423Jy sigma=0.000738 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0217927 Jy ! Component: 100 - total flux cleaned = 0.0323912 Jy ! Total flux subtracted in 100 components = 0.0323912 Jy ! Clean residual min=-0.004493 max=0.006595 Jy/beam ! Clean residual mean=-0.000002 rms=0.001219 Jy/beam ! Combined flux in latest and established models = 0.268713 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.268713 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=0.079628Jy sigma=0.000677 ! Fit after self-cal, rms=0.079608Jy sigma=0.000676 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=1.551 mas, bpa=17.33 degrees ! Estimated noise=660.438 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 (-0.4, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00907286 Jy ! Component: 100 - total flux cleaned = 0.014418 Jy ! Component: 150 - total flux cleaned = 0.0180393 Jy ! Component: 200 - total flux cleaned = 0.0200463 Jy ! Total flux subtracted in 200 components = 0.0200463 Jy ! Clean residual min=-0.004130 max=0.003795 Jy/beam ! Clean residual mean=0.000025 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.288759 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 47 components and 0.288759 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=0.078465Jy sigma=0.000667 ! Fit after self-cal, rms=0.078418Jy sigma=0.000666 ! 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 0.98 FD 0.99 HN 0.99 KP 0.99 ! LA 0.98 MK 1.00 NL 0.96 OV 0.96 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.99 KP 0.97 ! LA 0.99 MK 0.98 NL 0.98 OV 0.98 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 0.97 KP 0.95 ! LA 1.03 MK 0.97 NL 0.98 OV 0.98 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 0.99 KP 0.98 ! LA 1.05 MK 1.01 NL 0.97 OV 0.99 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.95 HN 0.93 KP 0.96 ! LA 1.02 MK 1.01 NL 0.96 OV 0.99 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.04 KP 0.98 ! LA 1.03 MK 1.00 NL 0.95 OV 0.99 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.97 KP 0.98 ! LA 1.03 MK 1.02 NL 0.98 OV 0.97 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 0.98 KP 0.96 ! LA 1.01 MK 1.01 NL 0.99 OV 0.98 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.95 KP 0.95 ! LA 1.02 MK 0.97 NL 0.99 OV 1.01 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.06 KP 0.90 ! LA 1.02 MK 1.01 NL 0.87 OV 1.08 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.08 KP 1.00 ! LA 1.10 MK 1.09 NL 0.92 OV 1.13 ! PT 1.13 SC 1.12 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.03 KP 1.04 ! LA 1.05 MK 1.01 NL 0.90 OV 1.13 ! PT 1.12 SC 1.01 ! ! ! Fit before self-cal, rms=0.078418Jy sigma=0.000666 ! Fit after self-cal, rms=0.076460Jy sigma=0.000650 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=1.554 mas, bpa=16.93 degrees ! Estimated noise=657.934 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 = 0.00357623 Jy ! Component: 100 - total flux cleaned = 0.00433863 Jy ! Component: 150 - total flux cleaned = 0.00457139 Jy ! Component: 200 - total flux cleaned = 0.00460448 Jy ! Total flux subtracted in 200 components = 0.00460448 Jy ! Clean residual min=-0.001868 max=0.002333 Jy/beam ! Clean residual mean=-0.000006 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.293364 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 65 components and 0.293364 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=0.076303Jy sigma=0.000648 ! Fit after self-cal, rms=0.076271Jy 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=0.076271Jy sigma=0.000648 ! Fit after self-cal, rms=0.076234Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=1.553 mas, bpa=17.03 degrees ! Estimated noise=658.265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154991 Jy ! Component: 100 - total flux cleaned = 0.00203265 Jy ! Component: 150 - total flux cleaned = 0.00217944 Jy ! Component: 200 - total flux cleaned = 0.00227897 Jy ! Total flux subtracted in 200 components = 0.00227897 Jy ! Clean residual min=-0.001687 max=0.001733 Jy/beam ! Clean residual mean=-0.000008 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.295643 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 78 components and 0.295643 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=0.076197Jy sigma=0.000646 ! Fit after self-cal, rms=0.076197Jy 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 = 0.000330987 Jy ! Component: 100 - total flux cleaned = 0.000424592 Jy ! Component: 150 - total flux cleaned = 0.000504037 Jy ! Component: 200 - total flux cleaned = 0.000572851 Jy ! Total flux subtracted in 200 components = 0.000572851 Jy ! Clean residual min=-0.001600 max=0.001612 Jy/beam ! Clean residual mean=-0.000006 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.296215 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 83 components and 0.296215 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=0.076185Jy sigma=0.000646 ! Fit after self-cal, rms=0.076183Jy sigma=0.000646 ! 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=0.076183Jy sigma=0.000646 ! Fit after self-cal, rms=0.076177Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=1.552 mas, bpa=17.06 degrees ! Estimated noise=658.314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000907974 Jy ! Component: 100 - total flux cleaned = 0.00113453 Jy ! Component: 150 - total flux cleaned = 0.00120725 Jy ! Component: 200 - total flux cleaned = 0.0012547 Jy ! Total flux subtracted in 200 components = 0.0012547 Jy ! Clean residual min=-0.001531 max=0.001457 Jy/beam ! Clean residual mean=-0.000007 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.29747 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 83 components and 0.29747 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=0.076163Jy sigma=0.000646 ! Fit after self-cal, rms=0.076162Jy 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 = 0.000160284 Jy ! Component: 100 - total flux cleaned = 0.000236108 Jy ! Component: 150 - total flux cleaned = 0.000274387 Jy ! Component: 200 - total flux cleaned = 0.000320694 Jy ! Total flux subtracted in 200 components = 0.000320694 Jy ! Clean residual min=-0.001480 max=0.001456 Jy/beam ! Clean residual mean=-0.000006 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.297791 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 89 components and 0.297791 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=0.076157Jy sigma=0.000646 ! Fit after self-cal, rms=0.076156Jy 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=0.076156Jy sigma=0.000646 ! Fit after self-cal, rms=0.076159Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.246 mas, bmaj=2.651 mas, bpa=14.73 degrees ! Estimated noise=813.936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000623245 Jy ! Component: 100 - total flux cleaned = 0.000751603 Jy ! Component: 150 - total flux cleaned = 0.000870218 Jy ! Component: 200 - total flux cleaned = 0.000965207 Jy ! Total flux subtracted in 200 components = 0.000965207 Jy ! Clean residual min=-0.001612 max=0.001380 Jy/beam ! Clean residual mean=-0.000012 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.298756 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 111 components and 0.298756 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=0.076155Jy sigma=0.000646 ! Fit after self-cal, rms=0.076154Jy 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 = 1.78496e-05 Jy ! Component: 100 - total flux cleaned = 0.000111702 Jy ! Component: 150 - total flux cleaned = 0.000189385 Jy ! Component: 200 - total flux cleaned = 0.000216563 Jy ! Total flux subtracted in 200 components = 0.000216563 Jy ! Clean residual min=-0.001621 max=0.001352 Jy/beam ! Clean residual mean=-0.000011 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.298973 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 115 components and 0.298973 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=0.076153Jy sigma=0.000646 ! Fit after self-cal, rms=0.076152Jy 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=1.022 mas, bmaj=1.552 mas, bpa=17.08 degrees ! Estimated noise=658.385 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.022 x 1.552 at 17.08 degrees (North through East) ! Clean map min=-0.0012705 max=0.24282 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=0.7939 mas, bmaj=1.188 mas, bpa=14.47 degrees ! Estimated noise=1194.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.18185 Jy ! Component: 100 - total flux cleaned = 0.235162 Jy ! Component: 150 - total flux cleaned = 0.25648 Jy ! Component: 200 - total flux cleaned = 0.267624 Jy ! Total flux subtracted in 200 components = 0.267624 Jy ! Clean residual min=-0.003668 max=0.005826 Jy/beam ! Clean residual mean=-0.000017 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 0.267624 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.267624 Jy ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=1.552 mas, bpa=17.08 degrees ! Estimated noise=658.385 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 = 0.0105739 Jy ! Component: 100 - total flux cleaned = 0.0170495 Jy ! Component: 150 - total flux cleaned = 0.0213294 Jy ! Component: 200 - total flux cleaned = 0.0242934 Jy ! Total flux subtracted in 200 components = 0.0242934 Jy ! Clean residual min=-0.002034 max=0.001889 Jy/beam ! Clean residual mean=-0.000015 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.291918 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 40 components and 0.291918 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=2.246 mas, bmaj=2.651 mas, bpa=14.73 degrees ! Estimated noise=813.936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00320882 Jy ! Component: 100 - total flux cleaned = 0.00493009 Jy ! Component: 150 - total flux cleaned = 0.00596357 Jy ! Component: 200 - total flux cleaned = 0.00660248 Jy ! Total flux subtracted in 200 components = 0.00660248 Jy ! Clean residual min=-0.001594 max=0.001399 Jy/beam ! Clean residual mean=-0.000012 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.29852 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 = 0.000399797 Jy ! Component: 100 - total flux cleaned = 0.000627223 Jy ! Component: 150 - total flux cleaned = 0.00065109 Jy ! Component: 200 - total flux cleaned = 0.000665759 Jy ! Total flux subtracted in 200 components = 0.000665759 Jy ! Clean residual min=-0.001611 max=0.001360 Jy/beam ! Clean residual mean=-0.000009 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.299186 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 84 components and 0.299186 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=1.552 mas, bpa=17.08 degrees ! Estimated noise=658.385 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000239011 Jy ! Component: 100 - total flux cleaned = 0.000241097 Jy ! Component: 150 - total flux cleaned = 0.000242405 Jy ! Component: 200 - total flux cleaned = 0.000243679 Jy ! Total flux subtracted in 200 components = 0.000243679 Jy ! Clean residual min=-0.001461 max=0.001467 Jy/beam ! Clean residual mean=-0.000005 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.29943 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 91 components and 0.29943 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=0.076159Jy sigma=0.000646 ! Fit after self-cal, rms=0.076157Jy sigma=0.000646 wmodel J2359+3850_X_2017_03_27_pus_map.mod ! Writing 91 model components to file: J2359+3850_X_2017_03_27_pus_map.mod wobs J2359+3850_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J2359+3850_X_2017_03_27_pus_uvs.fits wwins J2359+3850_X_2017_03_27_pus_map.win ! wwins: Wrote 2 windows to J2359+3850_X_2017_03_27_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 = 0.000314726 Jy ! Component: 100 - total flux cleaned = 0.000605503 Jy ! Component: 150 - total flux cleaned = 0.000809189 Jy ! Component: 200 - total flux cleaned = 0.000959111 Jy ! Component: 250 - total flux cleaned = 0.00106242 Jy ! Component: 300 - total flux cleaned = 0.00116177 Jy ! Component: 350 - total flux cleaned = 0.00133581 Jy ! Component: 400 - total flux cleaned = 0.00154401 Jy ! Component: 450 - total flux cleaned = 0.00182105 Jy ! Component: 500 - total flux cleaned = 0.00200187 Jy ! Component: 550 - total flux cleaned = 0.00223257 Jy ! Component: 600 - total flux cleaned = 0.00238903 Jy ! Component: 650 - total flux cleaned = 0.00262793 Jy ! Component: 700 - total flux cleaned = 0.00277922 Jy ! Component: 750 - total flux cleaned = 0.00292815 Jy ! Component: 800 - total flux cleaned = 0.0031079 Jy ! Component: 850 - total flux cleaned = 0.00325277 Jy ! Component: 900 - total flux cleaned = 0.00339549 Jy ! Component: 950 - total flux cleaned = 0.00348917 Jy ! Component: 1000 - total flux cleaned = 0.00355116 Jy ! Component: 1050 - total flux cleaned = 0.00364289 Jy ! Component: 1100 - total flux cleaned = 0.00373383 Jy ! Component: 1150 - total flux cleaned = 0.00386799 Jy ! Component: 1200 - total flux cleaned = 0.00395631 Jy ! Component: 1250 - total flux cleaned = 0.00404342 Jy ! Component: 1300 - total flux cleaned = 0.00415831 Jy ! Component: 1350 - total flux cleaned = 0.00414416 Jy ! Component: 1400 - total flux cleaned = 0.00424277 Jy ! Component: 1450 - total flux cleaned = 0.00429836 Jy ! Component: 1500 - total flux cleaned = 0.00432598 Jy ! Component: 1550 - total flux cleaned = 0.00438061 Jy ! Component: 1600 - total flux cleaned = 0.00446131 Jy ! Component: 1650 - total flux cleaned = 0.00450134 Jy ! Component: 1700 - total flux cleaned = 0.00455422 Jy ! Component: 1750 - total flux cleaned = 0.00464559 Jy ! Component: 1800 - total flux cleaned = 0.00465831 Jy ! Component: 1850 - total flux cleaned = 0.00467114 Jy ! Component: 1900 - total flux cleaned = 0.00470937 Jy ! Component: 1950 - total flux cleaned = 0.00478503 Jy ! Component: 2000 - total flux cleaned = 0.00484716 Jy ! Total flux subtracted in 2048 components = 0.00495828 Jy ! Clean residual min=-0.000891 max=0.000706 Jy/beam ! Clean residual mean=-0.000002 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.304388 Jy keep ! Adding 152 model components to the UV plane model. ! The established model now contains 243 components and 0.304388 Jy ![Exited script file: muppet] wmap "J2359+3850_X_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.022 x 1.552 at 17.08 degrees (North through East) ! Clean map min=-0.0010703 max=0.24275 Jy/beam ! Writing clean map to FITS file: J2359+3850_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.242752 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000223861 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.276654 0.276654 0.553308 1.10662 2.21323 4.42647 8.85294 17.7059 35.4117 70.8235 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.242 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.022 x 1.552 at 17.08 degrees (North through East) ! Clean map min=-0.0010703 max=0.24275 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 J2359+3850_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 22:10:35 2019