! Started logfile: J1535+1954_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:12:17 2016 obs J1535+1954_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1535+1954_X_2014_08_09_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.881219 visibilities/baseline/integration-bin. ! Found source: J1535+1954 ! ! 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 324 lines of history. ! ! Reading 53772 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 J1535+1954_X_2014_08_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 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 69 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.975341Jy sigma=0.011612 ! Fit after self-cal, rms=0.952654Jy sigma=0.011359 ! 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=0.8428 mas, bmaj=2.023 mas, bpa=14.11 degrees ! Estimated noise=608.646 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 = 0.0371973 Jy ! Component: 100 - total flux cleaned = 0.0476708 Jy ! Total flux subtracted in 100 components = 0.0476708 Jy ! Clean residual min=-0.002846 max=0.004780 Jy/beam ! Clean residual mean=-0.000015 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.0476708 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0476708 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=0.068491Jy sigma=0.000777 ! Fit after self-cal, rms=0.068318Jy sigma=0.000775 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.005965 Jy ! Component: 100 - total flux cleaned = 0.00916594 Jy ! Total flux subtracted in 100 components = 0.00916594 Jy ! Clean residual min=-0.002559 max=0.002568 Jy/beam ! Clean residual mean=-0.000006 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.0568367 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 11 components and 0.0568367 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=0.067777Jy sigma=0.000769 ! Fit after self-cal, rms=0.067773Jy sigma=0.000769 ! 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=1.029 mas, bmaj=2.203 mas, bpa=12.56 degrees ! Estimated noise=258.42 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 = 0.00240293 Jy ! Component: 100 - total flux cleaned = 0.00355298 Jy ! Component: 150 - total flux cleaned = 0.00418808 Jy ! Component: 200 - total flux cleaned = 0.00432968 Jy ! Total flux subtracted in 200 components = 0.00432968 Jy ! Clean residual min=-0.001749 max=0.001771 Jy/beam ! Clean residual mean=-0.000004 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0611664 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 31 components and 0.0611664 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=0.067680Jy sigma=0.000768 ! Fit after self-cal, rms=0.067679Jy sigma=0.000768 ! 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 0.95 FD 1.11 HN 1.09 KP 0.96 ! LA 1.03 MK 0.94 NL 0.97 OV 1.02 ! PT 1.02 SC 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.20 HN 1.05 KP 0.91 ! LA 0.99 MK 0.97 NL 1.01 OV 1.02 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.11 HN 1.13 KP 0.87 ! LA 1.08 MK 0.95 NL 0.99 OV 0.99 ! PT 0.94 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.14 HN 1.05 KP 0.85 ! LA 1.07 MK 0.98 NL 0.99 OV 0.97 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.10 HN 1.09 KP 0.86 ! LA 1.08 MK 1.02 NL 0.95 OV 0.95 ! PT 0.95 SC 1.13 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 1.00 KP 0.79 ! LA 1.05 MK 0.92 NL 1.01 OV 0.97 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.10 HN 1.25 KP 0.83 ! LA 1.10 MK 1.31 NL 1.05 OV 1.07 ! PT 1.05 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.05 KP 0.78 ! LA 1.02 MK 1.04 NL 0.98 OV 1.06 ! PT 0.93 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.07 HN 1.06 KP 0.82 ! LA 1.07 MK 1.04 NL 0.95 OV 1.06 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.09 HN 1.08 KP 0.84 ! LA 1.08 MK 0.98 NL 0.97 OV 1.07 ! PT 0.96 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 0.98 KP 0.85 ! LA 1.09 MK 0.93 NL 0.97 OV 1.04 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.06 HN 0.98 KP 0.94 ! LA 1.07 MK 0.88 NL 1.00 OV 0.98 ! PT 1.02 SC 0.96 ! ! ! Fit before self-cal, rms=0.067679Jy sigma=0.000768 ! Fit after self-cal, rms=0.067558Jy sigma=0.000764 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.036 mas, bmaj=2.207 mas, bpa=12.56 degrees ! Estimated noise=259.981 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 = 0.000284319 Jy ! Component: 100 - total flux cleaned = 0.000390242 Jy ! Component: 150 - total flux cleaned = 0.000449934 Jy ! Component: 200 - total flux cleaned = 0.000491313 Jy ! Total flux subtracted in 200 components = 0.000491313 Jy ! Clean residual min=-0.000858 max=0.000761 Jy/beam ! Clean residual mean=-0.000000 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0616577 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 38 components and 0.0616577 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=0.067550Jy sigma=0.000764 ! Fit after self-cal, rms=0.067554Jy sigma=0.000764 ! 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=0.067554Jy sigma=0.000764 ! Fit after self-cal, rms=0.067716Jy sigma=0.000763 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=2.206 mas, bpa=12.37 degrees ! Estimated noise=259.709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000386806 Jy ! Component: 100 - total flux cleaned = 0.000400015 Jy ! Component: 150 - total flux cleaned = 0.000442262 Jy ! Component: 200 - total flux cleaned = 0.000470823 Jy ! Total flux subtracted in 200 components = 0.000470823 Jy ! Clean residual min=-0.000815 max=0.000714 Jy/beam ! Clean residual mean=-0.000000 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0621285 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.0621285 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=0.067710Jy sigma=0.000763 ! Fit after self-cal, rms=0.067730Jy sigma=0.000763 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 = 5.26451e-05 Jy ! Component: 100 - total flux cleaned = 7.38888e-05 Jy ! Component: 150 - total flux cleaned = 8.29677e-05 Jy ! Component: 200 - total flux cleaned = 8.31574e-05 Jy ! Total flux subtracted in 200 components = 8.31574e-05 Jy ! Clean residual min=-0.000792 max=0.000693 Jy/beam ! Clean residual mean=-0.000000 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0622117 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.0622117 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=0.067727Jy sigma=0.000763 ! Fit after self-cal, rms=0.067727Jy sigma=0.000763 ! 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=0.067727Jy sigma=0.000763 ! Fit after self-cal, rms=0.067532Jy sigma=0.000763 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=2.203 mas, bpa=12.18 degrees ! Estimated noise=259.235 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000280674 Jy ! Component: 100 - total flux cleaned = 0.00029142 Jy ! Component: 150 - total flux cleaned = 0.000309942 Jy ! Component: 200 - total flux cleaned = 0.00033483 Jy ! Total flux subtracted in 200 components = 0.00033483 Jy ! Clean residual min=-0.000776 max=0.000661 Jy/beam ! Clean residual mean=-0.000000 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0625465 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 0.0625465 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=0.067528Jy sigma=0.000763 ! Fit after self-cal, rms=0.067528Jy sigma=0.000763 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 = 4.78633e-05 Jy ! Component: 100 - total flux cleaned = 4.75666e-05 Jy ! Component: 150 - total flux cleaned = 4.75524e-05 Jy ! Component: 200 - total flux cleaned = 4.73976e-05 Jy ! Total flux subtracted in 200 components = 4.73976e-05 Jy ! Clean residual min=-0.000751 max=0.000651 Jy/beam ! Clean residual mean=-0.000000 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0625939 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 46 components and 0.0625939 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=0.067525Jy sigma=0.000763 ! Fit after self-cal, rms=0.067525Jy sigma=0.000763 ! 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=0.067525Jy sigma=0.000763 ! Fit after self-cal, rms=0.067314Jy sigma=0.000763 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.081 mas, bmaj=2.87 mas, bpa=-1.971 degrees ! Estimated noise=311.444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00019765 Jy ! Component: 100 - total flux cleaned = -0.000168569 Jy ! Component: 150 - total flux cleaned = -0.00015171 Jy ! Component: 200 - total flux cleaned = -0.000142695 Jy ! Total flux subtracted in 200 components = -0.000142695 Jy ! Clean residual min=-0.000759 max=0.000680 Jy/beam ! Clean residual mean=-0.000001 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0624512 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 51 components and 0.0624512 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=0.067316Jy sigma=0.000763 ! Fit after self-cal, rms=0.067311Jy sigma=0.000763 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 = -4.87066e-05 Jy ! Component: 100 - total flux cleaned = -3.77624e-05 Jy ! Component: 150 - total flux cleaned = -3.34503e-05 Jy ! Component: 200 - total flux cleaned = -3.71765e-05 Jy ! Total flux subtracted in 200 components = -3.71765e-05 Jy ! Clean residual min=-0.000750 max=0.000659 Jy/beam ! Clean residual mean=-0.000001 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.062414 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 52 components and 0.062414 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=0.067312Jy sigma=0.000763 ! Fit after self-cal, rms=0.067312Jy sigma=0.000763 ! 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=1.031 mas, bmaj=2.2 mas, bpa=12.04 degrees ! Estimated noise=258.842 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.031 x 2.2 at 12.04 degrees (North through East) ! Clean map min=-0.00084952 max=0.049365 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=0.8467 mas, bmaj=2.017 mas, bpa=13.54 degrees ! Estimated noise=610.053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0367347 Jy ! Component: 100 - total flux cleaned = 0.0489453 Jy ! Component: 150 - total flux cleaned = 0.055198 Jy ! Component: 200 - total flux cleaned = 0.0585462 Jy ! Total flux subtracted in 200 components = 0.0585462 Jy ! Clean residual min=-0.002257 max=0.002408 Jy/beam ! Clean residual mean=-0.000003 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.0585462 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 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0585462 Jy ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=2.2 mas, bpa=12.04 degrees ! Estimated noise=258.842 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 = 0.00208063 Jy ! Component: 100 - total flux cleaned = 0.0028555 Jy ! Component: 150 - total flux cleaned = 0.00318726 Jy ! Component: 200 - total flux cleaned = 0.00343012 Jy ! Total flux subtracted in 200 components = 0.00343012 Jy ! Clean residual min=-0.000756 max=0.000638 Jy/beam ! Clean residual mean=-0.000002 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.0619764 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 28 components and 0.0619764 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=2.081 mas, bmaj=2.87 mas, bpa=-1.971 degrees ! Estimated noise=311.444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.13906e-05 Jy ! Component: 100 - total flux cleaned = 0.000136201 Jy ! Component: 150 - total flux cleaned = 0.000192154 Jy ! Component: 200 - total flux cleaned = 0.000228173 Jy ! Total flux subtracted in 200 components = 0.000228173 Jy ! Clean residual min=-0.000771 max=0.000653 Jy/beam ! Clean residual mean=-0.000001 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.0622045 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 = 2.83156e-05 Jy ! Component: 100 - total flux cleaned = 4.6659e-05 Jy ! Component: 150 - total flux cleaned = 6.51931e-05 Jy ! Component: 200 - total flux cleaned = 6.52608e-05 Jy ! Total flux subtracted in 200 components = 6.52608e-05 Jy ! Clean residual min=-0.000761 max=0.000648 Jy/beam ! Clean residual mean=-0.000001 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.0622698 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 45 components and 0.0622698 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=2.2 mas, bpa=12.04 degrees ! Estimated noise=258.842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0001361 Jy ! Component: 100 - total flux cleaned = 0.00014594 Jy ! Component: 150 - total flux cleaned = 0.000172225 Jy ! Component: 200 - total flux cleaned = 0.000195883 Jy ! Total flux subtracted in 200 components = 0.000195883 Jy ! Clean residual min=-0.000721 max=0.000634 Jy/beam ! Clean residual mean=-0.000001 rms=0.000186 Jy/beam ! Combined flux in latest and established models = 0.0624657 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.0624657 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=0.067306Jy sigma=0.000763 ! Fit after self-cal, rms=0.067307Jy sigma=0.000763 wmodel J1535+1954_X_2014_08_09_pus_map.mod ! Writing 48 model components to file: J1535+1954_X_2014_08_09_pus_map.mod wobs J1535+1954_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1535+1954_X_2014_08_09_pus_uvs.fits wwins J1535+1954_X_2014_08_09_pus_map.win ! wwins: Wrote 1 windows to J1535+1954_X_2014_08_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 = -0.000162406 Jy ! Component: 100 - total flux cleaned = -0.000255581 Jy ! Component: 150 - total flux cleaned = -0.000333093 Jy ! Component: 200 - total flux cleaned = -0.000365206 Jy ! Component: 250 - total flux cleaned = -0.000365207 Jy ! Component: 300 - total flux cleaned = -0.000375342 Jy ! Component: 350 - total flux cleaned = -0.000395013 Jy ! Component: 400 - total flux cleaned = -0.000404527 Jy ! Component: 450 - total flux cleaned = -0.000404529 Jy ! Component: 500 - total flux cleaned = -0.000413572 Jy ! Component: 550 - total flux cleaned = -0.000395518 Jy ! Component: 600 - total flux cleaned = -0.000422023 Jy ! Component: 650 - total flux cleaned = -0.0004393 Jy ! Component: 700 - total flux cleaned = -0.000430566 Jy ! Component: 750 - total flux cleaned = -0.000439094 Jy ! Component: 800 - total flux cleaned = -0.000464013 Jy ! Component: 850 - total flux cleaned = -0.00045593 Jy ! Component: 900 - total flux cleaned = -0.000480051 Jy ! Component: 950 - total flux cleaned = -0.000472034 Jy ! Component: 1000 - total flux cleaned = -0.000464313 Jy ! Component: 1050 - total flux cleaned = -0.000479659 Jy ! Component: 1100 - total flux cleaned = -0.000517418 Jy ! Component: 1150 - total flux cleaned = -0.000494972 Jy ! Component: 1200 - total flux cleaned = -0.000509816 Jy ! Component: 1250 - total flux cleaned = -0.000524316 Jy ! Component: 1300 - total flux cleaned = -0.000509817 Jy ! Component: 1350 - total flux cleaned = -0.000516863 Jy ! Component: 1400 - total flux cleaned = -0.000481766 Jy ! Component: 1450 - total flux cleaned = -0.000467982 Jy ! Component: 1500 - total flux cleaned = -0.000468065 Jy ! Component: 1550 - total flux cleaned = -0.00048164 Jy ! Component: 1600 - total flux cleaned = -0.000468273 Jy ! Component: 1650 - total flux cleaned = -0.000461566 Jy ! Component: 1700 - total flux cleaned = -0.000468117 Jy ! Component: 1750 - total flux cleaned = -0.000461627 Jy ! Component: 1800 - total flux cleaned = -0.000467999 Jy ! Component: 1850 - total flux cleaned = -0.000448795 Jy ! Component: 1900 - total flux cleaned = -0.000461298 Jy ! Component: 1950 - total flux cleaned = -0.000455016 Jy ! Component: 2000 - total flux cleaned = -0.000461125 Jy ! Total flux subtracted in 2048 components = -0.000467256 Jy ! Clean residual min=-0.000421 max=0.000423 Jy/beam ! Clean residual mean=0.000000 rms=0.000119 Jy/beam ! Combined flux in latest and established models = 0.0619984 Jy keep ! Adding 150 model components to the UV plane model. ! The established model now contains 198 components and 0.0619984 Jy ![Exited script file: muppet] wmap "J1535+1954_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.031 x 2.2 at 12.04 degrees (North through East) ! Clean map min=-0.00079427 max=0.049197 Jy/beam ! Writing clean map to FITS file: J1535+1954_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0491967 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000118517 device "J1535+1954_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1535+1954_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.722709 0.722709 1.44542 2.89084 5.78167 11.5633 23.1267 46.2534 92.5068 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.049 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.031 x 2.2 at 12.04 degrees (North through East) ! Clean map min=-0.00079427 max=0.049197 Jy/beam quit ! Quitting program ! Log file J1535+1954_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:12:21 2016