! Started logfile: J1300+2830_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:11:50 2016 obs J1300+2830_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1300+2830_X_2014_08_05_pus_uva.fits ! AN table 1: 73 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.67793 visibilities/baseline/integration-bin. ! Found source: J1300+2830 ! ! 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 418 lines of history. ! ! Reading 26724 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 J1300+2830_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 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 166 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.782872Jy sigma=0.008896 ! Fit after self-cal, rms=0.764507Jy sigma=0.008694 ! 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=0.9867 mas, bmaj=2.092 mas, bpa=31.15 degrees ! Estimated noise=947.003 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 = 0.183345 Jy ! Component: 100 - total flux cleaned = 0.226705 Jy ! Total flux subtracted in 100 components = 0.226705 Jy ! Clean residual min=-0.009814 max=0.017050 Jy/beam ! Clean residual mean=-0.000050 rms=0.003403 Jy/beam ! Combined flux in latest and established models = 0.226705 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.226705 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=0.087324Jy sigma=0.000939 ! Fit after self-cal, rms=0.087324Jy sigma=0.000939 ! 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=1.184 mas, bmaj=2.147 mas, bpa=27.33 degrees ! Estimated noise=407.548 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 = 0.0227618 Jy ! Component: 100 - total flux cleaned = 0.0341563 Jy ! Component: 150 - total flux cleaned = 0.041206 Jy ! Component: 200 - total flux cleaned = 0.0459428 Jy ! Total flux subtracted in 200 components = 0.0459428 Jy ! Clean residual min=-0.010185 max=0.011185 Jy/beam ! Clean residual mean=-0.000020 rms=0.002804 Jy/beam ! Combined flux in latest and established models = 0.272648 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 44 components and 0.272648 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=0.081722Jy sigma=0.000866 ! Fit after self-cal, rms=0.081737Jy sigma=0.000866 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.09 HN 1.08 KP 0.89 ! LA 1.03 MK 1.00* NL 0.94 OV 0.98 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.09 HN 1.08 KP 0.85 ! LA 1.05 MK 1.00* NL 0.94 OV 0.98 ! PT 0.93 SC 1.07 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.10 HN 1.09 KP 0.80 ! LA 1.06 MK 1.00* NL 0.96 OV 0.95 ! PT 0.91 SC 1.08 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.06 HN 1.09 KP 0.76 ! LA 1.07 MK 1.00* NL 0.95 OV 0.97 ! PT 0.92 SC 1.06 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.06 HN 1.05 KP 0.72 ! LA 1.05 MK 1.00* NL 0.97 OV 0.98 ! PT 0.94 SC 1.08 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 1.10 KP 0.73 ! LA 1.06 MK 1.00* NL 0.98 OV 1.00 ! PT 0.93 SC 1.07 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.19 HN 1.22 KP 0.77 ! LA 1.14 MK 1.00* NL 1.01 OV 1.04 ! PT 1.00 SC 1.14 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.12 HN 1.13 KP 0.71 ! LA 1.07 MK 1.00* NL 0.95 OV 1.02 ! PT 0.94 SC 1.11 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.10 HN 1.15 KP 0.74 ! LA 1.06 MK 1.00* NL 0.95 OV 1.02 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 1.13 KP 0.78 ! LA 1.06 MK 1.00* NL 0.98 OV 1.02 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.10 HN 1.10 KP 0.80 ! LA 1.08 MK 1.00* NL 0.98 OV 1.01 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.11 HN 1.13 KP 0.83 ! LA 1.07 MK 1.00* NL 0.98 OV 1.01 ! PT 0.96 SC 1.09 ! ! ! Fit before self-cal, rms=0.081737Jy sigma=0.000866 ! Fit after self-cal, rms=0.075315Jy sigma=0.000773 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.199 mas, bmaj=2.169 mas, bpa=27.34 degrees ! Estimated noise=407.019 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 = -0.00286412 Jy ! Component: 100 - total flux cleaned = -0.00339261 Jy ! Component: 150 - total flux cleaned = -0.00334984 Jy ! Component: 200 - total flux cleaned = -0.00331238 Jy ! Total flux subtracted in 200 components = -0.00331238 Jy ! Clean residual min=-0.002842 max=0.003809 Jy/beam ! Clean residual mean=0.000004 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.269335 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 51 components and 0.269335 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=0.075176Jy sigma=0.000772 ! Fit after self-cal, rms=0.075269Jy sigma=0.000771 ! 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=0.075269Jy sigma=0.000771 ! Fit after self-cal, rms=0.076424Jy sigma=0.000766 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.195 mas, bmaj=2.176 mas, bpa=27.49 degrees ! Estimated noise=406.161 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00124974 Jy ! Component: 100 - total flux cleaned = -0.00193758 Jy ! Component: 150 - total flux cleaned = -0.00208788 Jy ! Component: 200 - total flux cleaned = -0.00221526 Jy ! Total flux subtracted in 200 components = -0.00221526 Jy ! Clean residual min=-0.001868 max=0.003739 Jy/beam ! Clean residual mean=0.000002 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.26712 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 59 components and 0.26712 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=0.076399Jy sigma=0.000766 ! Fit after self-cal, rms=0.076441Jy sigma=0.000766 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3.2, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00309896 Jy ! Component: 100 - total flux cleaned = 0.00283241 Jy ! Component: 150 - total flux cleaned = 0.00242141 Jy ! Component: 200 - total flux cleaned = 0.00217424 Jy ! Total flux subtracted in 200 components = 0.00217424 Jy ! Clean residual min=-0.001347 max=0.001416 Jy/beam ! Clean residual mean=0.000002 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.269294 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 74 components and 0.269294 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=0.076308Jy sigma=0.000764 ! Fit after self-cal, rms=0.076298Jy sigma=0.000764 ! 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=0.076298Jy sigma=0.000764 ! Fit after self-cal, rms=0.076257Jy sigma=0.000764 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.195 mas, bmaj=2.177 mas, bpa=27.55 degrees ! Estimated noise=405.396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000150385 Jy ! Component: 100 - total flux cleaned = -4.9082e-05 Jy ! Component: 150 - total flux cleaned = -0.000186602 Jy ! Component: 200 - total flux cleaned = -0.000284023 Jy ! Total flux subtracted in 200 components = -0.000284023 Jy ! Clean residual min=-0.001141 max=0.001104 Jy/beam ! Clean residual mean=0.000003 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.26901 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 87 components and 0.26901 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=0.076232Jy sigma=0.000764 ! Fit after self-cal, rms=0.076232Jy sigma=0.000764 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 = 0.000209278 Jy ! Component: 100 - total flux cleaned = 0.000190007 Jy ! Component: 150 - total flux cleaned = 0.000190531 Jy ! Component: 200 - total flux cleaned = 0.000172531 Jy ! Total flux subtracted in 200 components = 0.000172531 Jy ! Clean residual min=-0.001171 max=0.001075 Jy/beam ! Clean residual mean=0.000004 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.269183 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 95 components and 0.269183 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=0.076222Jy sigma=0.000764 ! Fit after self-cal, rms=0.076221Jy sigma=0.000764 ! 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=0.076221Jy sigma=0.000764 ! Fit after self-cal, rms=0.076230Jy sigma=0.000764 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.247 mas, bmaj=2.655 mas, bpa=4.656 degrees ! Estimated noise=455.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00036384 Jy ! Component: 100 - total flux cleaned = -0.000540591 Jy ! Component: 150 - total flux cleaned = -0.000671927 Jy ! Component: 200 - total flux cleaned = -0.000722077 Jy ! Total flux subtracted in 200 components = -0.000722077 Jy ! Clean residual min=-0.000823 max=0.000962 Jy/beam ! Clean residual mean=0.000007 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.268461 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 107 components and 0.268461 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=0.076225Jy sigma=0.000764 ! Fit after self-cal, rms=0.076224Jy sigma=0.000764 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 = 4.01101e-05 Jy ! Component: 100 - total flux cleaned = -5.11156e-06 Jy ! Component: 150 - total flux cleaned = -4.95018e-05 Jy ! Component: 200 - total flux cleaned = -8.71255e-05 Jy ! Total flux subtracted in 200 components = -8.71255e-05 Jy ! Clean residual min=-0.000852 max=0.000918 Jy/beam ! Clean residual mean=0.000007 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.268373 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 112 components and 0.268373 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=0.076223Jy sigma=0.000764 ! Fit after self-cal, rms=0.076222Jy sigma=0.000764 ! 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=1.195 mas, bmaj=2.178 mas, bpa=27.58 degrees ! Estimated noise=405.088 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.195 x 2.178 at 27.58 degrees (North through East) ! Clean map min=-0.001122 max=0.23798 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=0.9878 mas, bmaj=2.131 mas, bpa=31.22 degrees ! Estimated noise=944.371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.182769 Jy ! Component: 100 - total flux cleaned = 0.225689 Jy ! Component: 150 - total flux cleaned = 0.242689 Jy ! Component: 200 - total flux cleaned = 0.250803 Jy ! Total flux subtracted in 200 components = 0.250803 Jy ! Clean residual min=-0.003267 max=0.003910 Jy/beam ! Clean residual mean=-0.000007 rms=0.000893 Jy/beam ! Combined flux in latest and established models = 0.250803 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 0.250803 Jy ! Inverting map and beam ! Estimated beam: bmin=1.195 mas, bmaj=2.178 mas, bpa=27.58 degrees ! Estimated noise=405.088 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 = 0.00647044 Jy ! Component: 100 - total flux cleaned = 0.0103436 Jy ! Component: 150 - total flux cleaned = 0.0128349 Jy ! Component: 200 - total flux cleaned = 0.0145134 Jy ! Total flux subtracted in 200 components = 0.0145134 Jy ! Clean residual min=-0.001384 max=0.001364 Jy/beam ! Clean residual mean=0.000002 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.265316 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 41 components and 0.265316 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=2.247 mas, bmaj=2.655 mas, bpa=4.656 degrees ! Estimated noise=455.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162245 Jy ! Component: 100 - total flux cleaned = 0.00221631 Jy ! Component: 150 - total flux cleaned = 0.00258603 Jy ! Component: 200 - total flux cleaned = 0.00274326 Jy ! Total flux subtracted in 200 components = 0.00274326 Jy ! Clean residual min=-0.000923 max=0.000913 Jy/beam ! Clean residual mean=0.000006 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.268059 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 = 0.000128676 Jy ! Component: 100 - total flux cleaned = 0.000221089 Jy ! Component: 150 - total flux cleaned = 0.00029922 Jy ! Component: 200 - total flux cleaned = 0.000377081 Jy ! Total flux subtracted in 200 components = 0.000377081 Jy ! Clean residual min=-0.000855 max=0.000885 Jy/beam ! Clean residual mean=0.000007 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.268436 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 87 components and 0.268436 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.195 mas, bmaj=2.178 mas, bpa=27.58 degrees ! Estimated noise=405.088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.90805e-05 Jy ! Component: 100 - total flux cleaned = 9.51413e-05 Jy ! Component: 150 - total flux cleaned = 0.000109556 Jy ! Component: 200 - total flux cleaned = 0.000149387 Jy ! Total flux subtracted in 200 components = 0.000149387 Jy ! Clean residual min=-0.001234 max=0.001126 Jy/beam ! Clean residual mean=0.000004 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.268586 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 99 components and 0.268586 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=0.076220Jy sigma=0.000764 ! Fit after self-cal, rms=0.076215Jy sigma=0.000764 wmodel J1300+2830_X_2014_08_05_pus_map.mod ! Writing 99 model components to file: J1300+2830_X_2014_08_05_pus_map.mod wobs J1300+2830_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1300+2830_X_2014_08_05_pus_uvs.fits wwins J1300+2830_X_2014_08_05_pus_map.win ! wwins: Wrote 2 windows to J1300+2830_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 = -0.00021431 Jy ! Component: 100 - total flux cleaned = -0.00013891 Jy ! Component: 150 - total flux cleaned = -0.000122688 Jy ! Component: 200 - total flux cleaned = -1.62381e-05 Jy ! Component: 250 - total flux cleaned = 1.26458e-05 Jy ! Component: 300 - total flux cleaned = 5.33996e-05 Jy ! Component: 350 - total flux cleaned = 0.000119951 Jy ! Component: 400 - total flux cleaned = 0.000184981 Jy ! Component: 450 - total flux cleaned = 0.000261241 Jy ! Component: 500 - total flux cleaned = 0.000347761 Jy ! Component: 550 - total flux cleaned = 0.000396066 Jy ! Component: 600 - total flux cleaned = 0.000490215 Jy ! Component: 650 - total flux cleaned = 0.000536065 Jy ! Component: 700 - total flux cleaned = 0.000569838 Jy ! Component: 750 - total flux cleaned = 0.000591958 Jy ! Component: 800 - total flux cleaned = 0.000613702 Jy ! Component: 850 - total flux cleaned = 0.000656124 Jy ! Component: 900 - total flux cleaned = 0.00068734 Jy ! Component: 950 - total flux cleaned = 0.000707937 Jy ! Component: 1000 - total flux cleaned = 0.000758278 Jy ! Component: 1050 - total flux cleaned = 0.000797956 Jy ! Component: 1100 - total flux cleaned = 0.000856299 Jy ! Component: 1150 - total flux cleaned = 0.000904166 Jy ! Component: 1200 - total flux cleaned = 0.000960476 Jy ! Component: 1250 - total flux cleaned = 0.000988204 Jy ! Component: 1300 - total flux cleaned = 0.00105211 Jy ! Component: 1350 - total flux cleaned = 0.00107906 Jy ! Component: 1400 - total flux cleaned = 0.00114976 Jy ! Component: 1450 - total flux cleaned = 0.00124549 Jy ! Component: 1500 - total flux cleaned = 0.00130561 Jy ! Component: 1550 - total flux cleaned = 0.00135652 Jy ! Component: 1600 - total flux cleaned = 0.00143158 Jy ! Component: 1650 - total flux cleaned = 0.00147278 Jy ! Component: 1700 - total flux cleaned = 0.00152971 Jy ! Component: 1750 - total flux cleaned = 0.00155383 Jy ! Component: 1800 - total flux cleaned = 0.00160155 Jy ! Component: 1850 - total flux cleaned = 0.00163289 Jy ! Component: 1900 - total flux cleaned = 0.00166407 Jy ! Component: 1950 - total flux cleaned = 0.00170251 Jy ! Component: 2000 - total flux cleaned = 0.00174034 Jy ! Total flux subtracted in 2048 components = 0.0017852 Jy ! Clean residual min=-0.000441 max=0.000500 Jy/beam ! Clean residual mean=0.000002 rms=0.000142 Jy/beam ! Combined flux in latest and established models = 0.270371 Jy keep ! Adding 124 model components to the UV plane model. ! The established model now contains 223 components and 0.270371 Jy ![Exited script file: muppet] wmap "J1300+2830_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.195 x 2.178 at 27.58 degrees (North through East) ! Clean map min=-0.00094328 max=0.23869 Jy/beam ! Writing clean map to FITS file: J1300+2830_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 0.238691 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000139323 device "J1300+2830_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1300+2830_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.175109 0.175109 0.350218 0.700436 1.40087 2.80175 5.60349 11.207 22.414 44.8279 89.6559 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.238 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.195 x 2.178 at 27.58 degrees (North through East) ! Clean map min=-0.00094328 max=0.23869 Jy/beam quit ! Quitting program ! Log file J1300+2830_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:11:52 2016