! Started logfile: J0047+2435_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:04:39 2016 obs J0047+2435_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0047+2435_X_2014_08_05_pus_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.757115 visibilities/baseline/integration-bin. ! Found source: J0047+2435 ! ! 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 414 lines of history. ! ! Reading 23304 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 J0047+2435_X_2014_08_05_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 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.864203Jy sigma=0.010032 ! Fit after self-cal, rms=0.846530Jy sigma=0.009838 ! 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=0.9719 mas, bmaj=2.153 mas, bpa=17.99 degrees ! Estimated noise=823.463 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 = 0.11532 Jy ! Component: 100 - total flux cleaned = 0.149863 Jy ! Total flux subtracted in 100 components = 0.149863 Jy ! Clean residual min=-0.006988 max=0.013870 Jy/beam ! Clean residual mean=-0.000075 rms=0.002328 Jy/beam ! Combined flux in latest and established models = 0.149863 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.149863 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=0.079757Jy sigma=0.000871 ! Fit after self-cal, rms=0.079674Jy sigma=0.000869 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014794 Jy ! Component: 100 - total flux cleaned = 0.0227419 Jy ! Total flux subtracted in 100 components = 0.0227419 Jy ! Clean residual min=-0.006916 max=0.006830 Jy/beam ! Clean residual mean=-0.000041 rms=0.001812 Jy/beam ! Combined flux in latest and established models = 0.172605 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.172605 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=0.076314Jy sigma=0.000827 ! Fit after self-cal, rms=0.076314Jy sigma=0.000826 ! 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=1.217 mas, bmaj=2.302 mas, bpa=15.68 degrees ! Estimated noise=403.45 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 = 0.00756094 Jy ! Component: 100 - total flux cleaned = 0.0117365 Jy ! Component: 150 - total flux cleaned = 0.0143944 Jy ! Component: 200 - total flux cleaned = 0.0161219 Jy ! Total flux subtracted in 200 components = 0.0161219 Jy ! Clean residual min=-0.006514 max=0.006832 Jy/beam ! Clean residual mean=-0.000017 rms=0.001777 Jy/beam ! Combined flux in latest and established models = 0.188727 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 41 components and 0.188727 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=0.075489Jy sigma=0.000818 ! Fit after self-cal, rms=0.075487Jy sigma=0.000818 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.16 HN 1.09 KP 0.92 ! LA 1.06 MK 1.00* NL 0.95 OV 0.99 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.10 KP 0.90 ! LA 1.03 MK 1.00* NL 0.94 OV 1.01 ! PT 0.96 SC 1.09 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.11 KP 0.84 ! LA 1.05 MK 1.00* NL 0.98 OV 0.98 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 HN 1.09 KP 0.79 ! LA 1.06 MK 1.00* NL 0.95 OV 1.02 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.07 KP 0.76 ! LA 1.07 MK 1.00* NL 0.94 OV 1.02 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.06 KP 0.75 ! LA 1.08 MK 1.00* NL 1.01 OV 1.01 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.25 HN 1.24 KP 0.81 ! LA 1.15 MK 1.00* NL 1.00 OV 1.08 ! PT 1.04 SC 1.08 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.17 HN 1.09 KP 0.73 ! LA 1.06 MK 1.00* NL 0.98 OV 1.04 ! PT 0.96 SC 1.09 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.13 KP 0.76 ! LA 1.06 MK 1.00* NL 0.98 OV 1.03 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.18 KP 0.80 ! LA 1.08 MK 1.00* NL 0.99 OV 1.01 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 1.11 KP 0.83 ! LA 1.11 MK 1.00* NL 0.99 OV 0.99 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.09 KP 0.85 ! LA 1.08 MK 1.00* NL 0.97 OV 0.99 ! PT 1.00 SC 1.06 ! ! ! Fit before self-cal, rms=0.075487Jy sigma=0.000818 ! Fit after self-cal, rms=0.073282Jy sigma=0.000775 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.231 mas, bmaj=2.318 mas, bpa=16 degrees ! Estimated noise=404.07 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 = -0.00120025 Jy ! Component: 100 - total flux cleaned = -0.0013474 Jy ! Component: 150 - total flux cleaned = -0.00142191 Jy ! Component: 200 - total flux cleaned = -0.00148505 Jy ! Total flux subtracted in 200 components = -0.00148505 Jy ! Clean residual min=-0.001923 max=0.002056 Jy/beam ! Clean residual mean=-0.000021 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.187242 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.187242 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=0.073208Jy sigma=0.000775 ! Fit after self-cal, rms=0.073270Jy sigma=0.000774 ! 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=0.073270Jy sigma=0.000774 ! Fit after self-cal, rms=0.074057Jy sigma=0.000772 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.229 mas, bmaj=2.326 mas, bpa=16 degrees ! Estimated noise=403.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00120006 Jy ! Component: 100 - total flux cleaned = -0.00167846 Jy ! Component: 150 - total flux cleaned = -0.00181618 Jy ! Component: 200 - total flux cleaned = -0.00189278 Jy ! Total flux subtracted in 200 components = -0.00189278 Jy ! Clean residual min=-0.001722 max=0.001821 Jy/beam ! Clean residual mean=-0.000028 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.185349 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 58 components and 0.185349 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=0.074032Jy sigma=0.000772 ! Fit after self-cal, rms=0.074045Jy sigma=0.000772 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 = -5.47618e-05 Jy ! Component: 100 - total flux cleaned = -0.000136036 Jy ! Component: 150 - total flux cleaned = -0.000163348 Jy ! Component: 200 - total flux cleaned = -0.000175862 Jy ! Total flux subtracted in 200 components = -0.000175862 Jy ! Clean residual min=-0.001746 max=0.001758 Jy/beam ! Clean residual mean=-0.000029 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.185173 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 63 components and 0.185173 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=0.074039Jy sigma=0.000772 ! Fit after self-cal, rms=0.074036Jy sigma=0.000772 ! 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=0.074036Jy sigma=0.000772 ! Fit after self-cal, rms=0.074303Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.23 mas, bmaj=2.33 mas, bpa=16.06 degrees ! Estimated noise=403.605 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000750078 Jy ! Component: 100 - total flux cleaned = -0.00104275 Jy ! Component: 150 - total flux cleaned = -0.00113617 Jy ! Component: 200 - total flux cleaned = -0.00123028 Jy ! Total flux subtracted in 200 components = -0.00123028 Jy ! Clean residual min=-0.001647 max=0.001742 Jy/beam ! Clean residual mean=-0.000027 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.183943 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 66 components and 0.183943 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=0.074292Jy sigma=0.000771 ! Fit after self-cal, rms=0.074294Jy sigma=0.000771 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 = -6.76439e-05 Jy ! Component: 100 - total flux cleaned = -0.000124545 Jy ! Component: 150 - total flux cleaned = -0.000145021 Jy ! Component: 200 - total flux cleaned = -0.000164402 Jy ! Total flux subtracted in 200 components = -0.000164402 Jy ! Clean residual min=-0.001657 max=0.001706 Jy/beam ! Clean residual mean=-0.000028 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.183778 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 69 components and 0.183778 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=0.074291Jy sigma=0.000771 ! Fit after self-cal, rms=0.074290Jy sigma=0.000771 ! 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=0.074290Jy sigma=0.000771 ! Fit after self-cal, rms=0.074461Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.328 mas, bmaj=2.825 mas, bpa=3.817 degrees ! Estimated noise=446.975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000225904 Jy ! Component: 100 - total flux cleaned = -0.000297861 Jy ! Component: 150 - total flux cleaned = -0.000343803 Jy ! Component: 200 - total flux cleaned = -0.000373078 Jy ! Total flux subtracted in 200 components = -0.000373078 Jy ! Clean residual min=-0.001715 max=0.002271 Jy/beam ! Clean residual mean=-0.000047 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.183405 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 74 components and 0.183405 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=0.074460Jy sigma=0.000771 ! Fit after self-cal, rms=0.074463Jy sigma=0.000771 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-3.6, 5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021475 Jy ! Component: 100 - total flux cleaned = 0.00332736 Jy ! Component: 150 - total flux cleaned = 0.00412527 Jy ! Component: 200 - total flux cleaned = 0.00459863 Jy ! Total flux subtracted in 200 components = 0.00459863 Jy ! Clean residual min=-0.001368 max=0.001285 Jy/beam ! Clean residual mean=-0.000032 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.188004 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 114 components and 0.188004 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=0.074412Jy sigma=0.000771 ! Fit after self-cal, rms=0.074411Jy sigma=0.000771 ! 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=1.231 mas, bmaj=2.333 mas, bpa=16.09 degrees ! Estimated noise=403.584 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.231 x 2.333 at 16.09 degrees (North through East) ! Clean map min=-0.0012672 max=0.15287 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=0.9712 mas, bmaj=2.19 mas, bpa=18.16 degrees ! Estimated noise=833.495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.11672 Jy ! Component: 100 - total flux cleaned = 0.152279 Jy ! Component: 150 - total flux cleaned = 0.166305 Jy ! Component: 200 - total flux cleaned = 0.172626 Jy ! Total flux subtracted in 200 components = 0.172626 Jy ! Clean residual min=-0.002666 max=0.003038 Jy/beam ! Clean residual mean=-0.000031 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.172626 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.172626 Jy ! Inverting map and beam ! Estimated beam: bmin=1.231 mas, bmaj=2.333 mas, bpa=16.09 degrees ! Estimated noise=403.584 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 = 0.00471137 Jy ! Component: 100 - total flux cleaned = 0.00733822 Jy ! Component: 150 - total flux cleaned = 0.00928932 Jy ! Component: 200 - total flux cleaned = 0.010855 Jy ! Total flux subtracted in 200 components = 0.010855 Jy ! Clean residual min=-0.001517 max=0.001264 Jy/beam ! Clean residual mean=-0.000026 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.183481 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 46 components and 0.183481 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=2.328 mas, bmaj=2.825 mas, bpa=3.817 degrees ! Estimated noise=446.975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160664 Jy ! Component: 100 - total flux cleaned = 0.00271742 Jy ! Component: 150 - total flux cleaned = 0.00357935 Jy ! Component: 200 - total flux cleaned = 0.00421627 Jy ! Total flux subtracted in 200 components = 0.00421627 Jy ! Clean residual min=-0.001400 max=0.001182 Jy/beam ! Clean residual mean=-0.000032 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.187697 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 = 0.000448936 Jy ! Component: 100 - total flux cleaned = 0.000849395 Jy ! Component: 150 - total flux cleaned = 0.00122866 Jy ! Component: 200 - total flux cleaned = 0.00148215 Jy ! Total flux subtracted in 200 components = 0.00148215 Jy ! Clean residual min=-0.001266 max=0.001136 Jy/beam ! Clean residual mean=-0.000027 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.189179 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 118 components and 0.189179 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.231 mas, bmaj=2.333 mas, bpa=16.09 degrees ! Estimated noise=403.584 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000288925 Jy ! Component: 100 - total flux cleaned = -0.000232566 Jy ! Component: 150 - total flux cleaned = -8.68796e-05 Jy ! Component: 200 - total flux cleaned = 8.8384e-05 Jy ! Total flux subtracted in 200 components = 8.8384e-05 Jy ! Clean residual min=-0.001182 max=0.001067 Jy/beam ! Clean residual mean=-0.000014 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.189268 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 146 components and 0.189268 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=0.074382Jy sigma=0.000770 ! Fit after self-cal, rms=0.074366Jy sigma=0.000770 wmodel J0047+2435_X_2014_08_05_pus_map.mod ! Writing 146 model components to file: J0047+2435_X_2014_08_05_pus_map.mod wobs J0047+2435_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0047+2435_X_2014_08_05_pus_uvs.fits wwins J0047+2435_X_2014_08_05_pus_map.win ! wwins: Wrote 2 windows to J0047+2435_X_2014_08_05_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 = -0.000374061 Jy ! Component: 100 - total flux cleaned = -0.000669872 Jy ! Component: 150 - total flux cleaned = -0.000897157 Jy ! Component: 200 - total flux cleaned = -0.001064 Jy ! Component: 250 - total flux cleaned = -0.00125688 Jy ! Component: 300 - total flux cleaned = -0.00145877 Jy ! Component: 350 - total flux cleaned = -0.0015945 Jy ! Component: 400 - total flux cleaned = -0.00171161 Jy ! Component: 450 - total flux cleaned = -0.00178251 Jy ! Component: 500 - total flux cleaned = -0.00185154 Jy ! Component: 550 - total flux cleaned = -0.00190517 Jy ! Component: 600 - total flux cleaned = -0.00191841 Jy ! Component: 650 - total flux cleaned = -0.00197057 Jy ! Component: 700 - total flux cleaned = -0.00202143 Jy ! Component: 750 - total flux cleaned = -0.00209615 Jy ! Component: 800 - total flux cleaned = -0.00212046 Jy ! Component: 850 - total flux cleaned = -0.00218047 Jy ! Component: 900 - total flux cleaned = -0.00223926 Jy ! Component: 950 - total flux cleaned = -0.00230854 Jy ! Component: 1000 - total flux cleaned = -0.00236515 Jy ! Component: 1050 - total flux cleaned = -0.00242075 Jy ! Component: 1100 - total flux cleaned = -0.00247589 Jy ! Component: 1150 - total flux cleaned = -0.00255178 Jy ! Component: 1200 - total flux cleaned = -0.00263701 Jy ! Component: 1250 - total flux cleaned = -0.00265813 Jy ! Component: 1300 - total flux cleaned = -0.00274105 Jy ! Component: 1350 - total flux cleaned = -0.00280243 Jy ! Component: 1400 - total flux cleaned = -0.00287268 Jy ! Component: 1450 - total flux cleaned = -0.00291228 Jy ! Component: 1500 - total flux cleaned = -0.00297085 Jy ! Component: 1550 - total flux cleaned = -0.00302863 Jy ! Component: 1600 - total flux cleaned = -0.00309522 Jy ! Component: 1650 - total flux cleaned = -0.00317028 Jy ! Component: 1700 - total flux cleaned = -0.00323486 Jy ! Component: 1750 - total flux cleaned = -0.00327123 Jy ! Component: 1800 - total flux cleaned = -0.00335233 Jy ! Component: 1850 - total flux cleaned = -0.00339686 Jy ! Component: 1900 - total flux cleaned = -0.00344092 Jy ! Component: 1950 - total flux cleaned = -0.0035194 Jy ! Component: 2000 - total flux cleaned = -0.00358813 Jy ! Total flux subtracted in 2048 components = -0.00363925 Jy ! Clean residual min=-0.000578 max=0.000465 Jy/beam ! Clean residual mean=-0.000006 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.185628 Jy keep ! Adding 121 model components to the UV plane model. ! The established model now contains 267 components and 0.185628 Jy ![Exited script file: muppet] wmap "J0047+2435_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.231 x 2.333 at 16.09 degrees (North through East) ! Clean map min=-0.00097938 max=0.15349 Jy/beam ! Writing clean map to FITS file: J0047+2435_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.153493 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000159642 device "J0047+2435_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0047+2435_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.312018 0.312018 0.624036 1.24807 2.49614 4.99229 9.98457 19.9691 39.9383 79.8766 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.153 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.231 x 2.333 at 16.09 degrees (North through East) ! Clean map min=-0.00097938 max=0.15349 Jy/beam quit ! Quitting program ! Log file J0047+2435_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:04:40 2016