! Started logfile: J0500+4253_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:06:56 2016 obs J0500+4253_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0500+4253_X_2014_08_05_pus_uva.fits ! AN table 1: 112 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.780754 visibilities/baseline/integration-bin. ! Found source: J0500+4253 ! ! 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 47220 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 J0500+4253_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 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 130 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.940896Jy sigma=0.010838 ! Fit after self-cal, rms=0.904380Jy sigma=0.010457 ! 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=1.079 mas, bmaj=1.762 mas, bpa=31.58 degrees ! Estimated noise=634.295 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 = 0.0730412 Jy ! Component: 100 - total flux cleaned = 0.0939739 Jy ! Total flux subtracted in 100 components = 0.0939739 Jy ! Clean residual min=-0.004888 max=0.008786 Jy/beam ! Clean residual mean=-0.000010 rms=0.001541 Jy/beam ! Combined flux in latest and established models = 0.0939739 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0939739 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=0.075143Jy sigma=0.000811 ! Fit after self-cal, rms=0.075099Jy sigma=0.000810 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00972902 Jy ! Component: 100 - total flux cleaned = 0.0148537 Jy ! Total flux subtracted in 100 components = 0.0148537 Jy ! Clean residual min=-0.004290 max=0.004542 Jy/beam ! Clean residual mean=-0.000003 rms=0.001140 Jy/beam ! Combined flux in latest and established models = 0.108828 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.108828 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=0.073758Jy sigma=0.000794 ! Fit after self-cal, rms=0.073760Jy sigma=0.000794 ! 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=1.311 mas, bmaj=1.921 mas, bpa=34.57 degrees ! Estimated noise=285.429 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 = 0.00368515 Jy ! Component: 100 - total flux cleaned = 0.0056839 Jy ! Component: 150 - total flux cleaned = 0.00687603 Jy ! Component: 200 - total flux cleaned = 0.00750261 Jy ! Total flux subtracted in 200 components = 0.00750261 Jy ! Clean residual min=-0.004549 max=0.003938 Jy/beam ! Clean residual mean=0.000007 rms=0.001135 Jy/beam ! Combined flux in latest and established models = 0.11633 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 46 components and 0.11633 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=0.073548Jy sigma=0.000792 ! Fit after self-cal, rms=0.073556Jy sigma=0.000792 ! 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 0.92 FD 1.13 HN 1.09 KP 0.94 ! LA 1.02 MK 1.00* NL 0.94 OV 0.97 ! PT 1.01 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 1.12 KP 0.87 ! LA 1.02 MK 1.00* NL 0.94 OV 1.02 ! PT 0.99 SC 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.13 HN 1.12 KP 0.83 ! LA 1.10 MK 1.00* NL 0.94 OV 0.99 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.12 KP 0.79 ! LA 1.06 MK 1.00* NL 0.96 OV 0.99 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.03 KP 0.76 ! LA 1.07 MK 1.00* NL 0.97 OV 0.98 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.08 KP 0.77 ! LA 1.10 MK 1.00* NL 0.96 OV 1.03 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.20 HN 1.19 KP 0.80 ! LA 1.15 MK 1.00* NL 1.01 OV 1.07 ! PT 1.05 SC 1.15 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.19 HN 1.11 KP 0.73 ! LA 1.10 MK 1.00* NL 0.97 OV 1.06 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 1.17 KP 0.78 ! LA 1.10 MK 1.00* NL 0.98 OV 1.05 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.15 HN 1.09 KP 0.79 ! LA 1.13 MK 1.00* NL 1.00 OV 1.05 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.12 HN 1.12 KP 0.84 ! LA 1.16 MK 1.00* NL 0.96 OV 1.04 ! PT 0.96 SC 1.09 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.16 HN 1.08 KP 0.86 ! LA 1.11 MK 1.00* NL 0.97 OV 1.08 ! PT 0.97 SC 1.06 ! ! ! Fit before self-cal, rms=0.073556Jy sigma=0.000792 ! Fit after self-cal, rms=0.073790Jy sigma=0.000775 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.33 mas, bmaj=1.94 mas, bpa=34.89 degrees ! Estimated noise=287.26 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 = -0.000794469 Jy ! Component: 100 - total flux cleaned = -0.000885745 Jy ! Component: 150 - total flux cleaned = -0.000958955 Jy ! Component: 200 - total flux cleaned = -0.00103711 Jy ! Total flux subtracted in 200 components = -0.00103711 Jy ! Clean residual min=-0.001211 max=0.001729 Jy/beam ! Clean residual mean=-0.000029 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.115293 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 54 components and 0.115293 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=0.073775Jy sigma=0.000775 ! Fit after self-cal, rms=0.073839Jy 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=0.073839Jy sigma=0.000774 ! Fit after self-cal, rms=0.074279Jy sigma=0.000773 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.324 mas, bmaj=1.951 mas, bpa=35.19 degrees ! Estimated noise=286.915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000679795 Jy ! Component: 100 - total flux cleaned = -0.000764329 Jy ! Component: 150 - total flux cleaned = -0.000813383 Jy ! Component: 200 - total flux cleaned = -0.00086827 Jy ! Total flux subtracted in 200 components = -0.00086827 Jy ! Clean residual min=-0.001058 max=0.001559 Jy/beam ! Clean residual mean=-0.000026 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.114425 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 56 components and 0.114425 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=0.074264Jy sigma=0.000773 ! Fit after self-cal, rms=0.074279Jy sigma=0.000773 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 (-6.8, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137056 Jy ! Component: 100 - total flux cleaned = 0.00219708 Jy ! Component: 150 - total flux cleaned = 0.00281063 Jy ! Component: 200 - total flux cleaned = 0.00317788 Jy ! Total flux subtracted in 200 components = 0.00317788 Jy ! Clean residual min=-0.000930 max=0.001032 Jy/beam ! Clean residual mean=-0.000015 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.117603 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 76 components and 0.117603 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=0.074249Jy sigma=0.000773 ! Fit after self-cal, rms=0.074249Jy sigma=0.000773 ! Inverting map ! Added new window around map position (-2.6, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000945956 Jy ! Component: 100 - total flux cleaned = 0.00145822 Jy ! Component: 150 - total flux cleaned = 0.00180583 Jy ! Component: 200 - total flux cleaned = 0.00196204 Jy ! Total flux subtracted in 200 components = 0.00196204 Jy ! Clean residual min=-0.000971 max=0.000808 Jy/beam ! Clean residual mean=-0.000010 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.119565 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 93 components and 0.119565 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=0.074234Jy sigma=0.000772 ! Fit after self-cal, rms=0.074231Jy 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=0.074231Jy sigma=0.000772 ! Fit after self-cal, rms=0.074332Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.324 mas, bmaj=1.954 mas, bpa=35.17 degrees ! Estimated noise=286.425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.65776e-05 Jy ! Component: 100 - total flux cleaned = 0.000105942 Jy ! Component: 150 - total flux cleaned = 0.000211795 Jy ! Component: 200 - total flux cleaned = 0.000270374 Jy ! Total flux subtracted in 200 components = 0.000270374 Jy ! Clean residual min=-0.000946 max=0.000731 Jy/beam ! Clean residual mean=-0.000011 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.119835 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 107 components and 0.119835 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=0.074325Jy sigma=0.000772 ! Fit after self-cal, rms=0.074327Jy 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 = 0.00010931 Jy ! Component: 100 - total flux cleaned = 0.000141815 Jy ! Component: 150 - total flux cleaned = 0.000182684 Jy ! Component: 200 - total flux cleaned = 0.000221235 Jy ! Total flux subtracted in 200 components = 0.000221235 Jy ! Clean residual min=-0.000934 max=0.000710 Jy/beam ! Clean residual mean=-0.000011 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.120056 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 115 components and 0.120056 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=0.074324Jy sigma=0.000772 ! Fit after self-cal, rms=0.074323Jy sigma=0.000772 ! 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=0.074323Jy sigma=0.000772 ! Fit after self-cal, rms=0.074395Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.497 mas, bmaj=2.568 mas, bpa=-57.95 degrees ! Estimated noise=316.647 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.31387e-05 Jy ! Component: 100 - total flux cleaned = 0.000164498 Jy ! Component: 150 - total flux cleaned = 0.000227593 Jy ! Component: 200 - total flux cleaned = 0.000227448 Jy ! Total flux subtracted in 200 components = 0.000227448 Jy ! Clean residual min=-0.000986 max=0.000800 Jy/beam ! Clean residual mean=-0.000017 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.120284 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 127 components and 0.120284 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=0.074393Jy sigma=0.000772 ! Fit after self-cal, rms=0.074395Jy 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 = 5.84255e-05 Jy ! Component: 100 - total flux cleaned = 6.50095e-05 Jy ! Component: 150 - total flux cleaned = 6.48249e-05 Jy ! Component: 200 - total flux cleaned = 6.45548e-05 Jy ! Total flux subtracted in 200 components = 6.45548e-05 Jy ! Clean residual min=-0.000961 max=0.000786 Jy/beam ! Clean residual mean=-0.000017 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.120348 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 142 components and 0.120348 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=0.074394Jy sigma=0.000772 ! Fit after self-cal, rms=0.074394Jy sigma=0.000772 ! 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=1.324 mas, bmaj=1.957 mas, bpa=35.18 degrees ! Estimated noise=286.091 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.324 x 1.957 at 35.18 degrees (North through East) ! Clean map min=-0.00086925 max=0.095137 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=1.084 mas, bmaj=1.796 mas, bpa=32.26 degrees ! Estimated noise=643.603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0738809 Jy ! Component: 100 - total flux cleaned = 0.0951621 Jy ! Component: 150 - total flux cleaned = 0.103909 Jy ! Component: 200 - total flux cleaned = 0.108239 Jy ! Total flux subtracted in 200 components = 0.108239 Jy ! Clean residual min=-0.001967 max=0.002169 Jy/beam ! Clean residual mean=-0.000017 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.108239 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.108239 Jy ! Inverting map and beam ! Estimated beam: bmin=1.324 mas, bmaj=1.957 mas, bpa=35.18 degrees ! Estimated noise=286.091 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 = 0.00258815 Jy ! Component: 100 - total flux cleaned = 0.00417671 Jy ! Component: 150 - total flux cleaned = 0.00539092 Jy ! Component: 200 - total flux cleaned = 0.00639289 Jy ! Total flux subtracted in 200 components = 0.00639289 Jy ! Clean residual min=-0.000982 max=0.000783 Jy/beam ! Clean residual mean=-0.000024 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.114631 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 66 components and 0.114631 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=2.497 mas, bmaj=2.568 mas, bpa=-57.95 degrees ! Estimated noise=316.647 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124666 Jy ! Component: 100 - total flux cleaned = 0.00219886 Jy ! Component: 150 - total flux cleaned = 0.0029629 Jy ! Component: 200 - total flux cleaned = 0.0035803 Jy ! Total flux subtracted in 200 components = 0.0035803 Jy ! Clean residual min=-0.000909 max=0.000727 Jy/beam ! Clean residual mean=-0.000027 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.118212 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 = 0.000501107 Jy ! Component: 100 - total flux cleaned = 0.000909811 Jy ! Component: 150 - total flux cleaned = 0.00124445 Jy ! Component: 200 - total flux cleaned = 0.00151852 Jy ! Total flux subtracted in 200 components = 0.00151852 Jy ! Clean residual min=-0.000925 max=0.000719 Jy/beam ! Clean residual mean=-0.000020 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.11973 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 119 components and 0.11973 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.324 mas, bmaj=1.957 mas, bpa=35.18 degrees ! Estimated noise=286.091 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.58031e-05 Jy ! Component: 100 - total flux cleaned = 7.44613e-05 Jy ! Component: 150 - total flux cleaned = 0.000137608 Jy ! Component: 200 - total flux cleaned = 0.000205685 Jy ! Total flux subtracted in 200 components = 0.000205685 Jy ! Clean residual min=-0.000866 max=0.000689 Jy/beam ! Clean residual mean=-0.000010 rms=0.000201 Jy/beam ! Combined flux in latest and established models = 0.119936 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 138 components and 0.119936 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=0.074394Jy sigma=0.000772 ! Fit after self-cal, rms=0.074388Jy sigma=0.000772 wmodel J0500+4253_X_2014_08_05_pus_map.mod ! Writing 138 model components to file: J0500+4253_X_2014_08_05_pus_map.mod wobs J0500+4253_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0500+4253_X_2014_08_05_pus_uvs.fits wwins J0500+4253_X_2014_08_05_pus_map.win ! wwins: Wrote 3 windows to J0500+4253_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 = -0.000328923 Jy ! Component: 100 - total flux cleaned = -0.000427667 Jy ! Component: 150 - total flux cleaned = -0.000532171 Jy ! Component: 200 - total flux cleaned = -0.000587706 Jy ! Component: 250 - total flux cleaned = -0.000619494 Jy ! Component: 300 - total flux cleaned = -0.000629619 Jy ! Component: 350 - total flux cleaned = -0.000649635 Jy ! Component: 400 - total flux cleaned = -0.000688353 Jy ! Component: 450 - total flux cleaned = -0.000688305 Jy ! Component: 500 - total flux cleaned = -0.000734431 Jy ! Component: 550 - total flux cleaned = -0.000752526 Jy ! Component: 600 - total flux cleaned = -0.000805409 Jy ! Component: 650 - total flux cleaned = -0.000848339 Jy ! Component: 700 - total flux cleaned = -0.000898747 Jy ! Component: 750 - total flux cleaned = -0.000931686 Jy ! Component: 800 - total flux cleaned = -0.000980083 Jy ! Component: 850 - total flux cleaned = -0.00100388 Jy ! Component: 900 - total flux cleaned = -0.00105061 Jy ! Component: 950 - total flux cleaned = -0.00105835 Jy ! Component: 1000 - total flux cleaned = -0.00106604 Jy ! Component: 1050 - total flux cleaned = -0.00109576 Jy ! Component: 1100 - total flux cleaned = -0.00112481 Jy ! Component: 1150 - total flux cleaned = -0.00114623 Jy ! Component: 1200 - total flux cleaned = -0.00116041 Jy ! Component: 1250 - total flux cleaned = -0.00117443 Jy ! Component: 1300 - total flux cleaned = -0.00120873 Jy ! Component: 1350 - total flux cleaned = -0.001202 Jy ! Component: 1400 - total flux cleaned = -0.00122194 Jy ! Component: 1450 - total flux cleaned = -0.00122191 Jy ! Component: 1500 - total flux cleaned = -0.0012089 Jy ! Component: 1550 - total flux cleaned = -0.00120249 Jy ! Component: 1600 - total flux cleaned = -0.00120248 Jy ! Component: 1650 - total flux cleaned = -0.00120245 Jy ! Component: 1700 - total flux cleaned = -0.0012148 Jy ! Component: 1750 - total flux cleaned = -0.00120246 Jy ! Component: 1800 - total flux cleaned = -0.00120249 Jy ! Component: 1850 - total flux cleaned = -0.00120239 Jy ! Component: 1900 - total flux cleaned = -0.00117265 Jy ! Component: 1950 - total flux cleaned = -0.00117856 Jy ! Component: 2000 - total flux cleaned = -0.00116685 Jy ! Total flux subtracted in 2048 components = -0.00116106 Jy ! Clean residual min=-0.000358 max=0.000377 Jy/beam ! Clean residual mean=-0.000002 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.118775 Jy keep ! Adding 153 model components to the UV plane model. ! The established model now contains 291 components and 0.118775 Jy ![Exited script file: muppet] wmap "J0500+4253_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.324 x 1.957 at 35.18 degrees (North through East) ! Clean map min=-0.00082253 max=0.095563 Jy/beam ! Writing clean map to FITS file: J0500+4253_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 0.0955632 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000111802 device "J0500+4253_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0500+4253_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.350979 0.350979 0.701958 1.40392 2.80783 5.61566 11.2313 22.4626 44.9253 89.8506 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.095 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.324 x 1.957 at 35.18 degrees (North through East) ! Clean map min=-0.00082253 max=0.095563 Jy/beam quit ! Quitting program ! Log file J0500+4253_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:06:59 2016