! Started logfile: J1848+3219_X_2017_07_09_pus_uvs.log on Wed May 8 15:30:02 2019 obs J1848+3219_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J1848+3219_X_2017_07_09_pus_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.699206 visibilities/baseline/integration-bin. ! Found source: J1848+3219 ! ! 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 979 lines of history. ! ! Reading 10572 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 J1848+3219_X_2017_07_09_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 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.540967Jy sigma=0.004268 ! Fit after self-cal, rms=0.454579Jy sigma=0.003736 ! 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=0.7923 mas, bmaj=1.278 mas, bpa=-10.93 degrees ! Estimated noise=1213.14 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 = 0.42871 Jy ! Component: 100 - total flux cleaned = 0.525049 Jy ! Total flux subtracted in 100 components = 0.525049 Jy ! Clean residual min=-0.017515 max=0.035804 Jy/beam ! Clean residual mean=-0.000124 rms=0.005862 Jy/beam ! Combined flux in latest and established models = 0.525049 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.525049 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=0.119323Jy sigma=0.000980 ! Fit after self-cal, rms=0.119292Jy sigma=0.000980 ! Inverting map ! Added new window around map position (-2.2, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0368998 Jy ! Component: 100 - total flux cleaned = 0.0574074 Jy ! Total flux subtracted in 100 components = 0.0574074 Jy ! Clean residual min=-0.016161 max=0.022069 Jy/beam ! Clean residual mean=-0.000034 rms=0.004757 Jy/beam ! Combined flux in latest and established models = 0.582456 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.582456 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=0.105437Jy sigma=0.000845 ! Fit after self-cal, rms=0.104744Jy sigma=0.000838 ! 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=0.9011 mas, bmaj=1.54 mas, bpa=0.9979 degrees ! Estimated noise=827.309 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 = 0.0212208 Jy ! Component: 100 - total flux cleaned = 0.032581 Jy ! Component: 150 - total flux cleaned = 0.0399396 Jy ! Component: 200 - total flux cleaned = 0.0449488 Jy ! Total flux subtracted in 200 components = 0.0449488 Jy ! Clean residual min=-0.010861 max=0.014455 Jy/beam ! Clean residual mean=0.000036 rms=0.003327 Jy/beam ! Combined flux in latest and established models = 0.627405 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 29 components and 0.627405 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=0.100978Jy sigma=0.000795 ! Fit after self-cal, rms=0.100770Jy sigma=0.000793 ! 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 0.97 HN 0.97 KP 1.02 ! LA 0.95 MK 0.98 NL 0.96 OV 0.95 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.00 KP 1.03 ! LA 0.95 MK 0.97 NL 0.96 OV 0.94 ! PT 1.02 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.97 KP 1.00 ! LA 0.99 MK 0.97 NL 0.96 OV 0.96 ! PT 0.99 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.99 KP 0.99 ! LA 0.98 MK 1.00 NL 0.96 OV 0.97 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.96 KP 0.99 ! LA 0.99 MK 1.02 NL 0.98 OV 0.95 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.97 KP 1.01 ! LA 0.98 MK 0.99 NL 0.98 OV 0.95 ! PT 1.00 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.04 KP 0.99 ! LA 0.99 MK 1.00 NL 0.96 OV 0.96 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.98 KP 1.00 ! LA 0.98 MK 1.00 NL 0.96 OV 0.96 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.99 KP 1.00 ! LA 0.97 MK 0.98 NL 0.98 OV 0.98 ! PT 1.01 SC 1.25 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.01 KP 1.01 ! LA 1.01 MK 1.00 NL 0.98 OV 0.97 ! PT 1.01 SC 1.27 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.00 KP 0.99 ! LA 1.00 MK 0.99 NL 0.98 OV 0.98 ! PT 1.00 SC 1.31 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.96 KP 0.99 ! LA 0.98 MK 1.00 NL 1.00 OV 0.99 ! PT 1.02 SC 1.29 ! ! ! Fit before self-cal, rms=0.100770Jy sigma=0.000793 ! Fit after self-cal, rms=0.097859Jy sigma=0.000729 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9189 mas, bmaj=1.551 mas, bpa=-0.715 degrees ! Estimated noise=827.688 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 = -0.00929274 Jy ! Component: 100 - total flux cleaned = -0.00899437 Jy ! Component: 150 - total flux cleaned = -0.00901585 Jy ! Component: 200 - total flux cleaned = -0.00879706 Jy ! Total flux subtracted in 200 components = -0.00879706 Jy ! Clean residual min=-0.008926 max=0.012324 Jy/beam ! Clean residual mean=0.000028 rms=0.002366 Jy/beam ! Combined flux in latest and established models = 0.618608 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.618608 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=0.095758Jy sigma=0.000716 ! Fit after self-cal, rms=0.095725Jy sigma=0.000716 ! 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=0.095725Jy sigma=0.000716 ! Fit after self-cal, rms=0.088382Jy sigma=0.000656 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9133 mas, bmaj=1.549 mas, bpa=0.4381 degrees ! Estimated noise=825.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000666972 Jy ! Component: 100 - total flux cleaned = -0.00085934 Jy ! Component: 150 - total flux cleaned = -0.000988014 Jy ! Component: 200 - total flux cleaned = -0.00119651 Jy ! Total flux subtracted in 200 components = -0.00119651 Jy ! Clean residual min=-0.004743 max=0.004737 Jy/beam ! Clean residual mean=0.000007 rms=0.001012 Jy/beam ! Combined flux in latest and established models = 0.617412 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 43 components and 0.617412 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=0.087690Jy sigma=0.000651 ! Fit after self-cal, rms=0.087632Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000939564 Jy ! Component: 100 - total flux cleaned = -0.00137985 Jy ! Component: 150 - total flux cleaned = -0.00158433 Jy ! Component: 200 - total flux cleaned = -0.00175725 Jy ! Total flux subtracted in 200 components = -0.00175725 Jy ! Clean residual min=-0.004560 max=0.004107 Jy/beam ! Clean residual mean=0.000004 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.615654 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.615655 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=0.087453Jy sigma=0.000649 ! Fit after self-cal, rms=0.087411Jy 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=0.087411Jy sigma=0.000649 ! Fit after self-cal, rms=0.087746Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9122 mas, bmaj=1.548 mas, bpa=0.4804 degrees ! Estimated noise=824.585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00137422 Jy ! Component: 100 - total flux cleaned = -0.00163553 Jy ! Component: 150 - total flux cleaned = -0.00170515 Jy ! Component: 200 - total flux cleaned = -0.00170065 Jy ! Total flux subtracted in 200 components = -0.00170065 Jy ! Clean residual min=-0.004013 max=0.003256 Jy/beam ! Clean residual mean=0.000001 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.613954 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 49 components and 0.613954 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=0.087570Jy sigma=0.000646 ! Fit after self-cal, rms=0.087534Jy 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 = -0.000534043 Jy ! Component: 100 - total flux cleaned = -0.000638847 Jy ! Component: 150 - total flux cleaned = -0.000723168 Jy ! Component: 200 - total flux cleaned = -0.000685677 Jy ! Total flux subtracted in 200 components = -0.000685677 Jy ! Clean residual min=-0.003923 max=0.003033 Jy/beam ! Clean residual mean=-0.000000 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.613268 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 53 components and 0.613268 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=0.087476Jy sigma=0.000645 ! Fit after self-cal, rms=0.087463Jy sigma=0.000645 ! 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=0.087463Jy sigma=0.000645 ! Fit after self-cal, rms=0.087671Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.425 mas, bmaj=2.52 mas, bpa=11.11 degrees ! Estimated noise=1064.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000245621 Jy ! Component: 100 - total flux cleaned = -0.000239141 Jy ! Component: 150 - total flux cleaned = -0.000276543 Jy ! Component: 200 - total flux cleaned = -0.000272254 Jy ! Total flux subtracted in 200 components = -0.000272254 Jy ! Clean residual min=-0.003159 max=0.003200 Jy/beam ! Clean residual mean=0.000004 rms=0.000934 Jy/beam ! Combined flux in latest and established models = 0.612996 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.612996 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=0.087623Jy sigma=0.000645 ! Fit after self-cal, rms=0.087598Jy sigma=0.000645 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 = -0.000138536 Jy ! Component: 100 - total flux cleaned = -0.000208731 Jy ! Component: 150 - total flux cleaned = -0.000262056 Jy ! Component: 200 - total flux cleaned = -0.00028461 Jy ! Total flux subtracted in 200 components = -0.00028461 Jy ! Clean residual min=-0.003195 max=0.003134 Jy/beam ! Clean residual mean=0.000003 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.612711 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 59 components and 0.612711 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=0.087581Jy sigma=0.000644 ! Fit after self-cal, rms=0.087574Jy sigma=0.000644 ! 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=0.9117 mas, bmaj=1.547 mas, bpa=0.4838 degrees ! Estimated noise=824.062 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9117 x 1.547 at 0.4838 degrees (North through East) ! Clean map min=-0.0033761 max=0.54748 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.087574Jy sigma=0.000644 ! Fit after self-cal, rms=0.082406Jy sigma=0.000597 ! Inverting map and beam ! Estimated beam: bmin=0.9108 mas, bmaj=1.545 mas, bpa=0.5279 degrees ! Estimated noise=822.991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00108785 Jy ! Component: 100 - total flux cleaned = -0.00105311 Jy ! Component: 150 - total flux cleaned = -0.00102605 Jy ! Component: 200 - total flux cleaned = -0.000971603 Jy ! Total flux subtracted in 200 components = -0.000971603 Jy ! Clean residual min=-0.003185 max=0.002651 Jy/beam ! Clean residual mean=-0.000002 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.61174 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 64 components and 0.61174 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=0.082361Jy sigma=0.000596 ! Fit after self-cal, rms=0.082352Jy sigma=0.000596 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000169216 Jy ! Component: 100 - total flux cleaned = -0.000226394 Jy ! Component: 150 - total flux cleaned = -0.000251914 Jy ! Component: 200 - total flux cleaned = -0.000227337 Jy ! Total flux subtracted in 200 components = -0.000227337 Jy ! Clean residual min=-0.003085 max=0.002595 Jy/beam ! Clean residual mean=-0.000002 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.611512 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 66 components and 0.611513 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=0.082332Jy sigma=0.000596 ! Fit after self-cal, rms=0.082328Jy sigma=0.000596 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.082328Jy sigma=0.000596 ! Fit after self-cal, rms=0.082393Jy sigma=0.000596 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=0.7964 mas, bmaj=1.274 mas, bpa=-11.82 degrees ! Estimated noise=1222.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.431862 Jy ! Component: 100 - total flux cleaned = 0.528479 Jy ! Component: 150 - total flux cleaned = 0.559948 Jy ! Component: 200 - total flux cleaned = 0.576231 Jy ! Total flux subtracted in 200 components = 0.576231 Jy ! Clean residual min=-0.005646 max=0.010101 Jy/beam ! Clean residual mean=-0.000043 rms=0.001407 Jy/beam ! Combined flux in latest and established models = 0.576231 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.576231 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9106 mas, bmaj=1.545 mas, bpa=0.5182 degrees ! Estimated noise=822.459 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) ! Added new window around map position (-1, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143325 Jy ! Component: 100 - total flux cleaned = 0.0225298 Jy ! Component: 150 - total flux cleaned = 0.0275096 Jy ! Component: 200 - total flux cleaned = 0.0307348 Jy ! Total flux subtracted in 200 components = 0.0307348 Jy ! Clean residual min=-0.002785 max=0.002326 Jy/beam ! Clean residual mean=-0.000010 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.606966 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 41 components and 0.606966 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=2.426 mas, bmaj=2.518 mas, bpa=11.75 degrees ! Estimated noise=1063.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00299538 Jy ! Component: 100 - total flux cleaned = 0.00443689 Jy ! Component: 150 - total flux cleaned = 0.00520122 Jy ! Component: 200 - total flux cleaned = 0.0054467 Jy ! Total flux subtracted in 200 components = 0.0054467 Jy ! Clean residual min=-0.002690 max=0.002800 Jy/beam ! Clean residual mean=0.000008 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.612413 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 = 5.75758e-05 Jy ! Component: 100 - total flux cleaned = 6.99009e-05 Jy ! Component: 150 - total flux cleaned = 8.17124e-05 Jy ! Component: 200 - total flux cleaned = 9.24977e-05 Jy ! Total flux subtracted in 200 components = 9.24977e-05 Jy ! Clean residual min=-0.002671 max=0.002804 Jy/beam ! Clean residual mean=0.000009 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.612505 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 76 components and 0.612505 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9106 mas, bmaj=1.545 mas, bpa=0.5182 degrees ! Estimated noise=822.459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.26627e-05 Jy ! Component: 100 - total flux cleaned = -3.09341e-05 Jy ! Component: 150 - total flux cleaned = 4.8374e-06 Jy ! Component: 200 - total flux cleaned = 4.26442e-06 Jy ! Total flux subtracted in 200 components = 4.26442e-06 Jy ! Clean residual min=-0.002523 max=0.002464 Jy/beam ! Clean residual mean=0.000005 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.612509 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 84 components and 0.612509 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=0.082338Jy sigma=0.000595 ! Fit after self-cal, rms=0.082307Jy sigma=0.000595 wmodel J1848+3219_X_2017_07_09_pus_map.mod ! Writing 84 model components to file: J1848+3219_X_2017_07_09_pus_map.mod wobs J1848+3219_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J1848+3219_X_2017_07_09_pus_uvs.fits wwins J1848+3219_X_2017_07_09_pus_map.win ! wwins: Wrote 3 windows to J1848+3219_X_2017_07_09_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 = -0.000153207 Jy ! Component: 100 - total flux cleaned = -0.000410879 Jy ! Component: 150 - total flux cleaned = -0.000580187 Jy ! Component: 200 - total flux cleaned = -0.000582361 Jy ! Component: 250 - total flux cleaned = -0.000461486 Jy ! Component: 300 - total flux cleaned = -0.000315325 Jy ! Component: 350 - total flux cleaned = -0.000259081 Jy ! Component: 400 - total flux cleaned = -0.000150931 Jy ! Component: 450 - total flux cleaned = -0.000124975 Jy ! Component: 500 - total flux cleaned = 0.000130829 Jy ! Component: 550 - total flux cleaned = 0.000255269 Jy ! Component: 600 - total flux cleaned = 0.000425254 Jy ! Component: 650 - total flux cleaned = 0.000566458 Jy ! Component: 700 - total flux cleaned = 0.000704373 Jy ! Component: 750 - total flux cleaned = 0.00084017 Jy ! Component: 800 - total flux cleaned = 0.00106135 Jy ! Component: 850 - total flux cleaned = 0.00114752 Jy ! Component: 900 - total flux cleaned = 0.0012959 Jy ! Component: 950 - total flux cleaned = 0.00135872 Jy ! Component: 1000 - total flux cleaned = 0.00148057 Jy ! Component: 1050 - total flux cleaned = 0.00152029 Jy ! Component: 1100 - total flux cleaned = 0.00159822 Jy ! Component: 1150 - total flux cleaned = 0.00171242 Jy ! Component: 1200 - total flux cleaned = 0.00173095 Jy ! Component: 1250 - total flux cleaned = 0.00178686 Jy ! Component: 1300 - total flux cleaned = 0.00191417 Jy ! Component: 1350 - total flux cleaned = 0.00191435 Jy ! Component: 1400 - total flux cleaned = 0.00200244 Jy ! Component: 1450 - total flux cleaned = 0.00200238 Jy ! Component: 1500 - total flux cleaned = 0.00212135 Jy ! Component: 1550 - total flux cleaned = 0.00207077 Jy ! Component: 1600 - total flux cleaned = 0.00207072 Jy ! Component: 1650 - total flux cleaned = 0.00208727 Jy ! Component: 1700 - total flux cleaned = 0.00207159 Jy ! Component: 1750 - total flux cleaned = 0.00210333 Jy ! Component: 1800 - total flux cleaned = 0.00211927 Jy ! Component: 1850 - total flux cleaned = 0.00216575 Jy ! Component: 1900 - total flux cleaned = 0.00219623 Jy ! Component: 1950 - total flux cleaned = 0.00219616 Jy ! Component: 2000 - total flux cleaned = 0.0022411 Jy ! Total flux subtracted in 2048 components = 0.00232929 Jy ! Clean residual min=-0.000841 max=0.000769 Jy/beam ! Clean residual mean=0.000001 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.614838 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 227 components and 0.614839 Jy ![Exited script file: muppet] wmap "J1848+3219_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9106 x 1.545 at 0.5182 degrees (North through East) ! Clean map min=-0.001375 max=0.55035 Jy/beam ! Writing clean map to FITS file: J1848+3219_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.550348 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000263819 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.14381 0.14381 0.28762 0.57524 1.15048 2.30096 4.60192 9.20385 18.4077 36.8154 73.6308 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.55 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9106 x 1.545 at 0.5182 degrees (North through East) ! Clean map min=-0.001375 max=0.55035 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 J1848+3219_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:30:04 2019