! Started logfile: J2005+4428_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:15:18 2016 obs J2005+4428_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J2005+4428_X_2014_08_09_pus_uva.fits ! AN table 1: 121 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.784757 visibilities/baseline/integration-bin. ! Found source: J2005+4428 ! ! 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 51276 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 J2005+4428_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 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.969707Jy sigma=0.011549 ! Fit after self-cal, rms=0.932463Jy sigma=0.011106 ! 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=1.082 mas, bmaj=1.737 mas, bpa=46.14 degrees ! Estimated noise=685.014 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 = 0.0508676 Jy ! Component: 100 - total flux cleaned = 0.0700839 Jy ! Total flux subtracted in 100 components = 0.0700839 Jy ! Clean residual min=-0.004648 max=0.009453 Jy/beam ! Clean residual mean=-0.000125 rms=0.001621 Jy/beam ! Combined flux in latest and established models = 0.0700839 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0700839 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=0.074168Jy sigma=0.000845 ! Fit after self-cal, rms=0.073907Jy sigma=0.000841 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012047 Jy ! Component: 100 - total flux cleaned = 0.0202211 Jy ! Total flux subtracted in 100 components = 0.0202211 Jy ! Clean residual min=-0.003902 max=0.004773 Jy/beam ! Clean residual mean=-0.000089 rms=0.001121 Jy/beam ! Combined flux in latest and established models = 0.090305 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 43 components and 0.090305 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=0.071064Jy sigma=0.000804 ! Fit after self-cal, rms=0.071054Jy sigma=0.000804 ! 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=1.329 mas, bmaj=1.885 mas, bpa=45.69 degrees ! Estimated noise=264.791 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 = 0.00897741 Jy ! Component: 100 - total flux cleaned = 0.0147401 Jy ! Component: 150 - total flux cleaned = 0.0185965 Jy ! Component: 200 - total flux cleaned = 0.0212015 Jy ! Total flux subtracted in 200 components = 0.0212015 Jy ! Clean residual min=-0.003580 max=0.004139 Jy/beam ! Clean residual mean=-0.000094 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.111507 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 74 components and 0.111506 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=0.069742Jy sigma=0.000788 ! Fit after self-cal, rms=0.069739Jy sigma=0.000787 ! 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 1.03 FD 1.10 HN 1.10 KP 0.95 ! LA 0.98 MK 1.00* NL 1.06 OV 0.99 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.13 HN 1.09 KP 0.88 ! LA 0.99 MK 1.00* NL 1.02 OV 1.00 ! PT 0.91 SC 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.12 HN 1.11 KP 0.82 ! LA 0.98 MK 1.00* NL 1.06 OV 1.03 ! PT 0.87 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.11 HN 1.07 KP 0.81 ! LA 1.01 MK 1.00* NL 1.06 OV 0.99 ! PT 0.88 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.15 HN 1.01 KP 0.79 ! LA 0.98 MK 1.00* NL 1.05 OV 1.00 ! PT 0.88 SC 1.07 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.19 HN 1.03 KP 0.76 ! LA 0.98 MK 1.00* NL 1.08 OV 1.01 ! PT 0.87 SC 1.13 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.21 HN 1.02 KP 0.84 ! LA 1.07 MK 1.00* NL 1.07 OV 1.09 ! PT 0.95 SC 1.39 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.23 HN 1.03 KP 0.77 ! LA 0.98 MK 1.00* NL 1.01 OV 1.04 ! PT 0.90 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.15 HN 1.06 KP 0.79 ! LA 1.01 MK 1.00* NL 1.07 OV 1.06 ! PT 0.89 SC 0.93 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 1.04 KP 0.82 ! LA 1.02 MK 1.00* NL 1.08 OV 1.01 ! PT 0.90 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.14 HN 0.94 KP 0.87 ! LA 1.02 MK 1.00* NL 1.06 OV 1.02 ! PT 0.91 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.14 HN 0.90 KP 0.89 ! LA 1.03 MK 1.00* NL 1.07 OV 1.01 ! PT 0.89 SC 1.01 ! ! ! Fit before self-cal, rms=0.069739Jy sigma=0.000787 ! Fit after self-cal, rms=0.069228Jy sigma=0.000777 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.352 mas, bmaj=1.902 mas, bpa=45.53 degrees ! Estimated noise=266.09 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 (-8, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00347703 Jy ! Component: 100 - total flux cleaned = 0.00534161 Jy ! Component: 150 - total flux cleaned = 0.00617852 Jy ! Component: 200 - total flux cleaned = 0.00674156 Jy ! Total flux subtracted in 200 components = 0.00674156 Jy ! Clean residual min=-0.001604 max=0.002676 Jy/beam ! Clean residual mean=-0.000032 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.118248 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 94 components and 0.118248 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=0.069064Jy sigma=0.000774 ! Fit after self-cal, rms=0.069065Jy sigma=0.000773 ! Inverting map ! Added new window around map position (-4, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261886 Jy ! Component: 100 - total flux cleaned = 0.0035803 Jy ! Component: 150 - total flux cleaned = 0.00417622 Jy ! Component: 200 - total flux cleaned = 0.00449339 Jy ! Total flux subtracted in 200 components = 0.00449339 Jy ! Clean residual min=-0.001426 max=0.001748 Jy/beam ! Clean residual mean=-0.000015 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.122741 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 115 components and 0.122741 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=0.068969Jy sigma=0.000772 ! Fit after self-cal, rms=0.068946Jy sigma=0.000772 ! 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=0.068946Jy sigma=0.000772 ! Fit after self-cal, rms=0.068004Jy sigma=0.000771 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.315 mas, bmaj=1.907 mas, bpa=45.54 degrees ! Estimated noise=261.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107271 Jy ! Component: 100 - total flux cleaned = 0.00155506 Jy ! Component: 150 - total flux cleaned = 0.00193307 Jy ! Component: 200 - total flux cleaned = 0.00214488 Jy ! Total flux subtracted in 200 components = 0.00214488 Jy ! Clean residual min=-0.001141 max=0.001104 Jy/beam ! Clean residual mean=-0.000019 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.124886 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 130 components and 0.124886 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=0.067979Jy sigma=0.000770 ! Fit after self-cal, rms=0.067983Jy sigma=0.000770 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 = 0.000411384 Jy ! Component: 100 - total flux cleaned = 0.000724836 Jy ! Component: 150 - total flux cleaned = 0.000870036 Jy ! Component: 200 - total flux cleaned = 0.000966735 Jy ! Total flux subtracted in 200 components = 0.000966735 Jy ! Clean residual min=-0.001182 max=0.001034 Jy/beam ! Clean residual mean=-0.000016 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.125853 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 134 components and 0.125853 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=0.067972Jy sigma=0.000770 ! Fit after self-cal, rms=0.067969Jy sigma=0.000770 ! 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=0.067969Jy sigma=0.000770 ! Fit after self-cal, rms=0.067665Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.301 mas, bmaj=1.909 mas, bpa=45.78 degrees ! Estimated noise=260.047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000602346 Jy ! Component: 100 - total flux cleaned = 0.000909773 Jy ! Component: 150 - total flux cleaned = 0.00113966 Jy ! Component: 200 - total flux cleaned = 0.00131187 Jy ! Total flux subtracted in 200 components = 0.00131187 Jy ! Clean residual min=-0.001180 max=0.000922 Jy/beam ! Clean residual mean=-0.000017 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.127165 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 142 components and 0.127165 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=0.067656Jy sigma=0.000770 ! Fit after self-cal, rms=0.067655Jy sigma=0.000770 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 = 0.00023392 Jy ! Component: 100 - total flux cleaned = 0.000418192 Jy ! Component: 150 - total flux cleaned = 0.000505141 Jy ! Component: 200 - total flux cleaned = 0.000572456 Jy ! Total flux subtracted in 200 components = 0.000572456 Jy ! Clean residual min=-0.001177 max=0.000944 Jy/beam ! Clean residual mean=-0.000015 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.127737 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 152 components and 0.127737 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=0.067650Jy sigma=0.000770 ! Fit after self-cal, rms=0.067649Jy sigma=0.000770 ! 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=0.067649Jy sigma=0.000770 ! Fit after self-cal, rms=0.067435Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.477 mas, bmaj=2.56 mas, bpa=-69.87 degrees ! Estimated noise=295.165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000540418 Jy ! Component: 100 - total flux cleaned = 0.000841347 Jy ! Component: 150 - total flux cleaned = 0.000933205 Jy ! Component: 200 - total flux cleaned = 0.00100557 Jy ! Total flux subtracted in 200 components = 0.00100557 Jy ! Clean residual min=-0.001269 max=0.001080 Jy/beam ! Clean residual mean=-0.000028 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.128743 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 169 components and 0.128743 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=0.067433Jy sigma=0.000770 ! Fit after self-cal, rms=0.067434Jy sigma=0.000770 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 = 0.000154831 Jy ! Component: 100 - total flux cleaned = 0.000227008 Jy ! Component: 150 - total flux cleaned = 0.000299902 Jy ! Component: 200 - total flux cleaned = 0.000340584 Jy ! Total flux subtracted in 200 components = 0.000340584 Jy ! Clean residual min=-0.001256 max=0.001060 Jy/beam ! Clean residual mean=-0.000026 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.129083 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 175 components and 0.129083 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=0.067433Jy sigma=0.000770 ! Fit after self-cal, rms=0.067433Jy sigma=0.000770 ! 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=1.289 mas, bmaj=1.91 mas, bpa=45.99 degrees ! Estimated noise=258.951 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.289 x 1.91 at 45.99 degrees (North through East) ! Clean map min=-0.0011057 max=0.061973 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=1.041 mas, bmaj=1.763 mas, bpa=46.27 degrees ! Estimated noise=668.465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0499368 Jy ! Component: 100 - total flux cleaned = 0.0704486 Jy ! Component: 150 - total flux cleaned = 0.0826183 Jy ! Component: 200 - total flux cleaned = 0.0908403 Jy ! Total flux subtracted in 200 components = 0.0908403 Jy ! Clean residual min=-0.002704 max=0.004604 Jy/beam ! Clean residual mean=-0.000072 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 0.0908403 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.0908403 Jy ! Inverting map and beam ! Estimated beam: bmin=1.289 mas, bmaj=1.91 mas, bpa=45.99 degrees ! Estimated noise=258.951 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 = 0.00804386 Jy ! Component: 100 - total flux cleaned = 0.0136528 Jy ! Component: 150 - total flux cleaned = 0.0179544 Jy ! Component: 200 - total flux cleaned = 0.0213897 Jy ! Total flux subtracted in 200 components = 0.0213897 Jy ! Clean residual min=-0.001786 max=0.002094 Jy/beam ! Clean residual mean=-0.000073 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.11223 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 76 components and 0.11223 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=2.477 mas, bmaj=2.56 mas, bpa=-69.87 degrees ! Estimated noise=295.165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00439061 Jy ! Component: 100 - total flux cleaned = 0.00743537 Jy ! Component: 150 - total flux cleaned = 0.00967316 Jy ! Component: 200 - total flux cleaned = 0.0113608 Jy ! Total flux subtracted in 200 components = 0.0113608 Jy ! Clean residual min=-0.001426 max=0.001147 Jy/beam ! Clean residual mean=-0.000064 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.123591 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 = 0.00129768 Jy ! Component: 100 - total flux cleaned = 0.00231069 Jy ! Component: 150 - total flux cleaned = 0.0031166 Jy ! Component: 200 - total flux cleaned = 0.00375856 Jy ! Total flux subtracted in 200 components = 0.00375856 Jy ! Clean residual min=-0.001268 max=0.001001 Jy/beam ! Clean residual mean=-0.000039 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.127349 Jy ! Adding 104 model components to the UV plane model. ! The established model now contains 159 components and 0.127349 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.289 mas, bmaj=1.91 mas, bpa=45.99 degrees ! Estimated noise=258.951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000430164 Jy ! Component: 100 - total flux cleaned = 0.000675877 Jy ! Component: 150 - total flux cleaned = 0.00089375 Jy ! Component: 200 - total flux cleaned = 0.00102574 Jy ! Total flux subtracted in 200 components = 0.00102574 Jy ! Clean residual min=-0.001197 max=0.000985 Jy/beam ! Clean residual mean=-0.000017 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.128375 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 177 components and 0.128375 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=0.067454Jy sigma=0.000770 ! Fit after self-cal, rms=0.067441Jy sigma=0.000770 wmodel J2005+4428_X_2014_08_09_pus_map.mod ! Writing 177 model components to file: J2005+4428_X_2014_08_09_pus_map.mod wobs J2005+4428_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J2005+4428_X_2014_08_09_pus_uvs.fits wwins J2005+4428_X_2014_08_09_pus_map.win ! wwins: Wrote 3 windows to J2005+4428_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 = -0.000390085 Jy ! Component: 100 - total flux cleaned = -0.000359313 Jy ! Component: 150 - total flux cleaned = -0.000330952 Jy ! Component: 200 - total flux cleaned = -0.000344918 Jy ! Component: 250 - total flux cleaned = -0.000357621 Jy ! Component: 300 - total flux cleaned = -0.000308526 Jy ! Component: 350 - total flux cleaned = -0.000261485 Jy ! Component: 400 - total flux cleaned = -0.000261351 Jy ! Component: 450 - total flux cleaned = -0.000282784 Jy ! Component: 500 - total flux cleaned = -0.000356731 Jy ! Component: 550 - total flux cleaned = -0.000438954 Jy ! Component: 600 - total flux cleaned = -0.000498849 Jy ! Component: 650 - total flux cleaned = -0.00057702 Jy ! Component: 700 - total flux cleaned = -0.000653271 Jy ! Component: 750 - total flux cleaned = -0.000709083 Jy ! Component: 800 - total flux cleaned = -0.000763861 Jy ! Component: 850 - total flux cleaned = -0.000808556 Jy ! Component: 900 - total flux cleaned = -0.000843464 Jy ! Component: 950 - total flux cleaned = -0.000877839 Jy ! Component: 1000 - total flux cleaned = -0.000928107 Jy ! Component: 1050 - total flux cleaned = -0.000944662 Jy ! Component: 1100 - total flux cleaned = -0.00100114 Jy ! Component: 1150 - total flux cleaned = -0.00104844 Jy ! Component: 1200 - total flux cleaned = -0.0010792 Jy ! Component: 1250 - total flux cleaned = -0.00113246 Jy ! Component: 1300 - total flux cleaned = -0.00116983 Jy ! Component: 1350 - total flux cleaned = -0.0012139 Jy ! Component: 1400 - total flux cleaned = -0.0012428 Jy ! Component: 1450 - total flux cleaned = -0.00130683 Jy ! Component: 1500 - total flux cleaned = -0.00134882 Jy ! Component: 1550 - total flux cleaned = -0.0013969 Jy ! Component: 1600 - total flux cleaned = -0.00144436 Jy ! Component: 1650 - total flux cleaned = -0.00148435 Jy ! Component: 1700 - total flux cleaned = -0.00151728 Jy ! Component: 1750 - total flux cleaned = -0.0015692 Jy ! Component: 1800 - total flux cleaned = -0.00159461 Jy ! Component: 1850 - total flux cleaned = -0.00163229 Jy ! Component: 1900 - total flux cleaned = -0.00165713 Jy ! Component: 1950 - total flux cleaned = -0.00169993 Jy ! Component: 2000 - total flux cleaned = -0.00173002 Jy ! Total flux subtracted in 2048 components = -0.00174797 Jy ! Clean residual min=-0.000304 max=0.000310 Jy/beam ! Clean residual mean=-0.000008 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.126627 Jy keep ! Adding 152 model components to the UV plane model. ! The established model now contains 329 components and 0.126627 Jy ![Exited script file: muppet] wmap "J2005+4428_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.289 x 1.91 at 45.99 degrees (North through East) ! Clean map min=-0.00084633 max=0.061622 Jy/beam ! Writing clean map to FITS file: J2005+4428_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 0.0616222 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000115893 device "J2005+4428_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J2005+4428_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.564212 0.564212 1.12842 2.25685 4.51369 9.02739 18.0548 36.1095 72.2191 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.061 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.289 x 1.91 at 45.99 degrees (North through East) ! Clean map min=-0.00084633 max=0.061622 Jy/beam quit ! Quitting program ! Log file J2005+4428_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:15:22 2016