! Started logfile: J1027+4803_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:11:15 2016 obs J1027+4803_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J1027+4803_X_2014_06_09_pus_uva.fits ! AN table 1: 73 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.76895 visibilities/baseline/integration-bin. ! Found source: J1027+4803 ! ! 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 344 lines of history. ! ! Reading 30312 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 J1027+4803_X_2014_06_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 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.895021Jy sigma=0.010891 ! Fit after self-cal, rms=0.880810Jy sigma=0.010718 ! 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=0.8036 mas, bmaj=1.078 mas, bpa=-1.289 degrees ! Estimated noise=783.863 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 = 0.089454 Jy ! Component: 100 - total flux cleaned = 0.113766 Jy ! Total flux subtracted in 100 components = 0.113766 Jy ! Clean residual min=-0.005691 max=0.009765 Jy/beam ! Clean residual mean=-0.000042 rms=0.001540 Jy/beam ! Combined flux in latest and established models = 0.113766 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.113766 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=0.073704Jy sigma=0.000853 ! Fit after self-cal, rms=0.073711Jy sigma=0.000852 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010479 Jy ! Component: 100 - total flux cleaned = 0.0159198 Jy ! Total flux subtracted in 100 components = 0.0159198 Jy ! Clean residual min=-0.005450 max=0.008242 Jy/beam ! Clean residual mean=-0.000023 rms=0.001258 Jy/beam ! Combined flux in latest and established models = 0.129685 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.129685 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=0.071521Jy sigma=0.000824 ! Fit after self-cal, rms=0.071538Jy sigma=0.000824 ! Inverting map ! Added new window around map position (1.2, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00694159 Jy ! Component: 100 - total flux cleaned = 0.0107086 Jy ! Total flux subtracted in 100 components = 0.0107086 Jy ! Clean residual min=-0.005559 max=0.004277 Jy/beam ! Clean residual mean=-0.000008 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 0.140394 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 0.140394 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=0.070571Jy sigma=0.000812 ! Fit after self-cal, rms=0.070495Jy sigma=0.000811 ! 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=1.009 mas, bmaj=1.353 mas, bpa=-7.017 degrees ! Estimated noise=337.511 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 = 0.00525608 Jy ! Component: 100 - total flux cleaned = 0.0083023 Jy ! Component: 150 - total flux cleaned = 0.0102981 Jy ! Component: 200 - total flux cleaned = 0.0116355 Jy ! Total flux subtracted in 200 components = 0.0116355 Jy ! Clean residual min=-0.008041 max=0.004314 Jy/beam ! Clean residual mean=0.000015 rms=0.001338 Jy/beam ! Combined flux in latest and established models = 0.152029 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 36 components and 0.152029 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=0.070022Jy sigma=0.000807 ! Fit after self-cal, rms=0.069989Jy sigma=0.000806 ! 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 1.00* FD 1.12 HN 1.05 KP 0.91 ! LA 1.01 MK 0.94 NL 0.99 OV 0.97 ! PT 1.00 SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.12 KP 0.87 ! LA 1.04 MK 0.95 NL 0.97 OV 0.96 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.09 KP 0.80 ! LA 1.06 MK 0.93 NL 1.00 OV 0.99 ! PT 0.92 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.09 KP 0.79 ! LA 1.05 MK 1.02 NL 0.99 OV 0.98 ! PT 0.91 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.04 KP 0.76 ! LA 1.03 MK 0.96 NL 1.04 OV 1.00 ! PT 0.93 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.08 KP 0.75 ! LA 1.05 MK 0.95 NL 1.01 OV 0.98 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.25 HN 1.19 KP 0.81 ! LA 1.11 MK 1.06 NL 1.06 OV 1.05 ! PT 1.03 SC 1.11 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.14 KP 0.75 ! LA 1.04 MK 0.97 NL 1.03 OV 1.03 ! PT 0.93 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.12 KP 0.76 ! LA 1.04 MK 0.99 NL 1.03 OV 1.04 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.11 KP 0.79 ! LA 1.06 MK 0.97 NL 1.03 OV 1.02 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.18 HN 1.11 KP 0.82 ! LA 1.09 MK 1.01 NL 0.99 OV 1.02 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.13 HN 1.13 KP 0.86 ! LA 1.05 MK 0.97 NL 1.00 OV 1.01 ! PT 1.00 SC 1.04 ! ! ! Fit before self-cal, rms=0.069989Jy sigma=0.000806 ! Fit after self-cal, rms=0.069065Jy sigma=0.000778 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.014 mas, bmaj=1.368 mas, bpa=-7.771 degrees ! Estimated noise=340.852 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 = -0.000871596 Jy ! Component: 100 - total flux cleaned = -0.00105371 Jy ! Component: 150 - total flux cleaned = -0.00112734 Jy ! Component: 200 - total flux cleaned = -0.00120986 Jy ! Total flux subtracted in 200 components = -0.00120986 Jy ! Clean residual min=-0.001300 max=0.001181 Jy/beam ! Clean residual mean=-0.000008 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.15082 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 40 components and 0.15082 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=0.069038Jy sigma=0.000777 ! Fit after self-cal, rms=0.069079Jy sigma=0.000777 ! 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=0.069079Jy sigma=0.000777 ! Fit after self-cal, rms=0.069080Jy sigma=0.000776 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=1.368 mas, bpa=-7.578 degrees ! Estimated noise=340.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000696949 Jy ! Component: 100 - total flux cleaned = -0.000819198 Jy ! Component: 150 - total flux cleaned = -0.000906846 Jy ! Component: 200 - total flux cleaned = -0.000968715 Jy ! Total flux subtracted in 200 components = -0.000968715 Jy ! Clean residual min=-0.001140 max=0.001027 Jy/beam ! Clean residual mean=-0.000010 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.149851 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.149851 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=0.069068Jy sigma=0.000776 ! Fit after self-cal, rms=0.069071Jy sigma=0.000776 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 = -6.80613e-05 Jy ! Component: 100 - total flux cleaned = -0.00011206 Jy ! Component: 150 - total flux cleaned = -0.000138554 Jy ! Component: 200 - total flux cleaned = -0.000163061 Jy ! Total flux subtracted in 200 components = -0.000163061 Jy ! Clean residual min=-0.001146 max=0.001014 Jy/beam ! Clean residual mean=-0.000011 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.149688 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.149688 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=0.069066Jy sigma=0.000776 ! Fit after self-cal, rms=0.069064Jy sigma=0.000776 ! 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=0.069064Jy sigma=0.000776 ! Fit after self-cal, rms=0.069187Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.017 mas, bmaj=1.371 mas, bpa=-7.768 degrees ! Estimated noise=340.394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000472144 Jy ! Component: 100 - total flux cleaned = -0.000527474 Jy ! Component: 150 - total flux cleaned = -0.000576004 Jy ! Component: 200 - total flux cleaned = -0.000609284 Jy ! Total flux subtracted in 200 components = -0.000609284 Jy ! Clean residual min=-0.001114 max=0.000999 Jy/beam ! Clean residual mean=-0.000010 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.149079 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.149079 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=0.069181Jy sigma=0.000775 ! Fit after self-cal, rms=0.069182Jy sigma=0.000775 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.96109e-05 Jy ! Component: 100 - total flux cleaned = -8.22168e-05 Jy ! Component: 150 - total flux cleaned = -9.21788e-05 Jy ! Component: 200 - total flux cleaned = -0.000110398 Jy ! Total flux subtracted in 200 components = -0.000110398 Jy ! Clean residual min=-0.001118 max=0.000987 Jy/beam ! Clean residual mean=-0.000010 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.148968 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 48 components and 0.148968 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=0.069179Jy sigma=0.000775 ! Fit after self-cal, rms=0.069178Jy sigma=0.000775 ! 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=0.069178Jy sigma=0.000775 ! Fit after self-cal, rms=0.069273Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.348 mas, bmaj=2.773 mas, bpa=-11.71 degrees ! Estimated noise=416.056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000387616 Jy ! Component: 100 - total flux cleaned = -0.000396778 Jy ! Component: 150 - total flux cleaned = -0.000390851 Jy ! Component: 200 - total flux cleaned = -0.00039068 Jy ! Total flux subtracted in 200 components = -0.00039068 Jy ! Clean residual min=-0.001112 max=0.001015 Jy/beam ! Clean residual mean=-0.000020 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.148577 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 50 components and 0.148577 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=0.069271Jy sigma=0.000775 ! Fit after self-cal, rms=0.069272Jy sigma=0.000775 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 = 1.4594e-06 Jy ! Component: 100 - total flux cleaned = 8.66688e-07 Jy ! Component: 150 - total flux cleaned = 5.89428e-06 Jy ! Component: 200 - total flux cleaned = 5.57536e-06 Jy ! Total flux subtracted in 200 components = 5.57536e-06 Jy ! Clean residual min=-0.001106 max=0.001014 Jy/beam ! Clean residual mean=-0.000020 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.148583 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 50 components and 0.148583 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=0.069271Jy sigma=0.000775 ! Fit after self-cal, rms=0.069270Jy sigma=0.000775 ! 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=1.018 mas, bmaj=1.373 mas, bpa=-7.95 degrees ! Estimated noise=340.425 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.018 x 1.373 at -7.95 degrees (North through East) ! Clean map min=-0.00099043 max=0.11817 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=0.8086 mas, bmaj=1.087 mas, bpa=-1.766 degrees ! Estimated noise=799.066 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0909422 Jy ! Component: 100 - total flux cleaned = 0.115623 Jy ! Component: 150 - total flux cleaned = 0.12745 Jy ! Component: 200 - total flux cleaned = 0.134224 Jy ! Total flux subtracted in 200 components = 0.134224 Jy ! Clean residual min=-0.002693 max=0.003443 Jy/beam ! Clean residual mean=-0.000022 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.134224 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.134224 Jy ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=1.373 mas, bpa=-7.95 degrees ! Estimated noise=340.425 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 = 0.00557115 Jy ! Component: 100 - total flux cleaned = 0.0087605 Jy ! Component: 150 - total flux cleaned = 0.0106795 Jy ! Component: 200 - total flux cleaned = 0.0118649 Jy ! Total flux subtracted in 200 components = 0.0118649 Jy ! Clean residual min=-0.001085 max=0.001088 Jy/beam ! Clean residual mean=-0.000017 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.146089 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 30 components and 0.146089 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=2.348 mas, bmaj=2.773 mas, bpa=-11.71 degrees ! Estimated noise=416.056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120092 Jy ! Component: 100 - total flux cleaned = 0.00174732 Jy ! Component: 150 - total flux cleaned = 0.00200659 Jy ! Component: 200 - total flux cleaned = 0.0020424 Jy ! Total flux subtracted in 200 components = 0.0020424 Jy ! Clean residual min=-0.001102 max=0.000962 Jy/beam ! Clean residual mean=-0.000023 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.148132 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.51499e-05 Jy ! Component: 100 - total flux cleaned = 4.80894e-05 Jy ! Component: 150 - total flux cleaned = 6.94894e-05 Jy ! Component: 200 - total flux cleaned = 8.88167e-05 Jy ! Total flux subtracted in 200 components = 8.88167e-05 Jy ! Clean residual min=-0.001096 max=0.000973 Jy/beam ! Clean residual mean=-0.000023 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.14822 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.14822 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=1.373 mas, bpa=-7.95 degrees ! Estimated noise=340.425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000176718 Jy ! Component: 100 - total flux cleaned = -0.000195012 Jy ! Component: 150 - total flux cleaned = -0.000195272 Jy ! Component: 200 - total flux cleaned = -0.000209 Jy ! Total flux subtracted in 200 components = -0.000209 Jy ! Clean residual min=-0.001070 max=0.001093 Jy/beam ! Clean residual mean=-0.000011 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.148011 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 0.148011 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=0.069280Jy sigma=0.000775 ! Fit after self-cal, rms=0.069269Jy sigma=0.000775 wmodel J1027+4803_X_2014_06_09_pus_map.mod ! Writing 45 model components to file: J1027+4803_X_2014_06_09_pus_map.mod wobs J1027+4803_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J1027+4803_X_2014_06_09_pus_uvs.fits wwins J1027+4803_X_2014_06_09_pus_map.win ! wwins: Wrote 2 windows to J1027+4803_X_2014_06_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 = -3.4954e-05 Jy ! Component: 100 - total flux cleaned = -0.000141557 Jy ! Component: 150 - total flux cleaned = -0.00022588 Jy ! Component: 200 - total flux cleaned = -0.000291079 Jy ! Component: 250 - total flux cleaned = -0.00036952 Jy ! Component: 300 - total flux cleaned = -0.000445417 Jy ! Component: 350 - total flux cleaned = -0.00056349 Jy ! Component: 400 - total flux cleaned = -0.000692634 Jy ! Component: 450 - total flux cleaned = -0.00083218 Jy ! Component: 500 - total flux cleaned = -0.000927402 Jy ! Component: 550 - total flux cleaned = -0.00104677 Jy ! Component: 600 - total flux cleaned = -0.00111197 Jy ! Component: 650 - total flux cleaned = -0.00118856 Jy ! Component: 700 - total flux cleaned = -0.00125105 Jy ! Component: 750 - total flux cleaned = -0.0013118 Jy ! Component: 800 - total flux cleaned = -0.00129983 Jy ! Component: 850 - total flux cleaned = -0.00132335 Jy ! Component: 900 - total flux cleaned = -0.00132336 Jy ! Component: 950 - total flux cleaned = -0.0013348 Jy ! Component: 1000 - total flux cleaned = -0.00135721 Jy ! Component: 1050 - total flux cleaned = -0.00137919 Jy ! Component: 1100 - total flux cleaned = -0.00138985 Jy ! Component: 1150 - total flux cleaned = -0.00138967 Jy ! Component: 1200 - total flux cleaned = -0.00140017 Jy ! Component: 1250 - total flux cleaned = -0.00142099 Jy ! Component: 1300 - total flux cleaned = -0.00140056 Jy ! Component: 1350 - total flux cleaned = -0.00141078 Jy ! Component: 1400 - total flux cleaned = -0.00141084 Jy ! Component: 1450 - total flux cleaned = -0.00139119 Jy ! Component: 1500 - total flux cleaned = -0.00135249 Jy ! Component: 1550 - total flux cleaned = -0.00135252 Jy ! Component: 1600 - total flux cleaned = -0.00132421 Jy ! Component: 1650 - total flux cleaned = -0.00134299 Jy ! Component: 1700 - total flux cleaned = -0.00133365 Jy ! Component: 1750 - total flux cleaned = -0.00132462 Jy ! Component: 1800 - total flux cleaned = -0.0013426 Jy ! Component: 1850 - total flux cleaned = -0.0013158 Jy ! Component: 1900 - total flux cleaned = -0.00130698 Jy ! Component: 1950 - total flux cleaned = -0.00128948 Jy ! Component: 2000 - total flux cleaned = -0.00132425 Jy ! Total flux subtracted in 2048 components = -0.00130707 Jy ! Clean residual min=-0.000427 max=0.000540 Jy/beam ! Clean residual mean=-0.000004 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.146704 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 188 components and 0.146704 Jy ![Exited script file: muppet] wmap "J1027+4803_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.018 x 1.373 at -7.95 degrees (North through East) ! Clean map min=-0.00074808 max=0.11857 Jy/beam ! Writing clean map to FITS file: J1027+4803_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.118565 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000149898 device "J1027+4803_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1027+4803_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.379279 0.379279 0.758558 1.51712 3.03423 6.06846 12.1369 24.2739 48.5477 97.0954 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.118 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.018 x 1.373 at -7.95 degrees (North through East) ! Clean map min=-0.00074808 max=0.11857 Jy/beam quit ! Quitting program ! Log file J1027+4803_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:11:17 2016