! Started logfile: J0304+6821_X_2015_03_17_pus_uvs.log on Sat Dec 31 18:59:33 2016 obs J0304+6821_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J0304+6821_X_2015_03_17_pus_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.940613 visibilities/baseline/integration-bin. ! Found source: J0304+6821 ! ! 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 338 lines of history. ! ! Reading 29460 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 J0304+6821_X_2015_03_17_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.856223Jy sigma=0.009931 ! Fit after self-cal, rms=0.837758Jy sigma=0.009721 ! 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=0.7163 mas, bmaj=1.28 mas, bpa=85.54 degrees ! Estimated noise=735.111 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 = 0.116272 Jy ! Component: 100 - total flux cleaned = 0.163625 Jy ! Total flux subtracted in 100 components = 0.163625 Jy ! Clean residual min=-0.013775 max=0.032800 Jy/beam ! Clean residual mean=-0.000177 rms=0.004562 Jy/beam ! Combined flux in latest and established models = 0.163625 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.163625 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=0.127460Jy sigma=0.001475 ! Fit after self-cal, rms=0.126944Jy sigma=0.001469 ! Inverting map ! Added new window around map position (1.6, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0352035 Jy ! Component: 100 - total flux cleaned = 0.0561928 Jy ! Total flux subtracted in 100 components = 0.0561928 Jy ! Clean residual min=-0.012018 max=0.016451 Jy/beam ! Clean residual mean=-0.000114 rms=0.003238 Jy/beam ! Combined flux in latest and established models = 0.219817 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 27 components and 0.219817 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=0.112084Jy sigma=0.001293 ! Fit after self-cal, rms=0.111174Jy sigma=0.001283 ! 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=0.949 mas, bmaj=1.616 mas, bpa=89.44 degrees ! Estimated noise=363.124 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 = 0.0266307 Jy ! Component: 100 - total flux cleaned = 0.0433061 Jy ! Component: 150 - total flux cleaned = 0.0549657 Jy ! Component: 200 - total flux cleaned = 0.0631833 Jy ! Total flux subtracted in 200 components = 0.0631833 Jy ! Clean residual min=-0.013084 max=0.017068 Jy/beam ! Clean residual mean=-0.000113 rms=0.003611 Jy/beam ! Combined flux in latest and established models = 0.283001 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 45 components and 0.283001 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=0.103494Jy sigma=0.001199 ! Fit after self-cal, rms=0.103185Jy sigma=0.001196 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 1.05 KP 0.88 ! LA 1.00 MK 0.97 NL 1.07 OV 1.03 ! PT 0.91 SC 1.16 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 1.12 KP 0.85 ! LA 1.03 MK 0.99 NL 1.08 OV 1.04 ! PT 0.89 SC 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 1.06 KP 0.81 ! LA 1.05 MK 0.98 NL 1.08 OV 1.06 ! PT 0.83 SC 1.16 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.07 KP 0.77 ! LA 1.03 MK 0.96 NL 1.08 OV 1.04 ! PT 0.86 SC 1.14 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 1.04 KP 0.71 ! LA 1.04 MK 0.98 NL 1.10 OV 1.04 ! PT 0.88 SC 1.14 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.04 KP 0.73 ! LA 1.05 MK 0.98 NL 1.11 OV 1.07 ! PT 0.85 SC 1.14 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.09 KP 0.73 ! LA 1.04 MK 1.01 NL 1.09 OV 1.10 ! PT 0.88 SC 1.16 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 1.14 KP 0.72 ! LA 1.04 MK 0.97 NL 1.12 OV 1.11 ! PT 0.87 SC 1.13 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 1.07 KP 0.75 ! LA 1.07 MK 0.98 NL 1.11 OV 1.10 ! PT 0.88 SC 1.13 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 1.09 KP 0.79 ! LA 1.12 MK 1.04 NL 1.07 OV 1.08 ! PT 0.88 SC 1.11 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.06 HN 1.09 KP 0.81 ! LA 1.09 MK 1.04 NL 1.12 OV 1.10 ! PT 0.88 SC 1.09 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.12 HN 1.05 KP 0.85 ! LA 1.04 MK 0.98 NL 1.09 OV 1.11 ! PT 0.94 SC 1.14 ! ! ! Fit before self-cal, rms=0.103185Jy sigma=0.001196 ! Fit after self-cal, rms=0.095312Jy sigma=0.001138 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9704 mas, bmaj=1.641 mas, bpa=-89.72 degrees ! Estimated noise=364.16 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 = -0.00145825 Jy ! Component: 100 - total flux cleaned = -0.00187379 Jy ! Component: 150 - total flux cleaned = -0.00203031 Jy ! Component: 200 - total flux cleaned = -0.00209452 Jy ! Total flux subtracted in 200 components = -0.00209452 Jy ! Clean residual min=-0.007788 max=0.012904 Jy/beam ! Clean residual mean=-0.000055 rms=0.002543 Jy/beam ! Combined flux in latest and established models = 0.280906 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 50 components and 0.280906 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=0.095099Jy sigma=0.001136 ! Fit after self-cal, rms=0.095084Jy sigma=0.001134 ! Inverting map ! Added new window around map position (3.6, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116516 Jy ! Component: 100 - total flux cleaned = 0.0162722 Jy ! Component: 150 - total flux cleaned = 0.0164321 Jy ! Component: 200 - total flux cleaned = 0.0165622 Jy ! Total flux subtracted in 200 components = 0.0165622 Jy ! Clean residual min=-0.007127 max=0.008065 Jy/beam ! Clean residual mean=-0.000011 rms=0.002211 Jy/beam ! Combined flux in latest and established models = 0.297468 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 68 components and 0.297468 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=0.093767Jy sigma=0.001117 ! Fit after self-cal, rms=0.093500Jy sigma=0.001114 ! 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=0.093500Jy sigma=0.001114 ! Fit after self-cal, rms=0.088770Jy sigma=0.001103 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9661 mas, bmaj=1.631 mas, bpa=-89.77 degrees ! Estimated noise=360.901 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00384552 Jy ! Component: 100 - total flux cleaned = 0.00484146 Jy ! Component: 150 - total flux cleaned = 0.00552187 Jy ! Component: 200 - total flux cleaned = 0.00591032 Jy ! Total flux subtracted in 200 components = 0.00591032 Jy ! Clean residual min=-0.004868 max=0.007119 Jy/beam ! Clean residual mean=-0.000012 rms=0.001812 Jy/beam ! Combined flux in latest and established models = 0.303379 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 84 components and 0.303379 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=0.088359Jy sigma=0.001098 ! Fit after self-cal, rms=0.088319Jy sigma=0.001097 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 = 0.001365 Jy ! Component: 100 - total flux cleaned = 0.0020336 Jy ! Component: 150 - total flux cleaned = 0.00276287 Jy ! Component: 200 - total flux cleaned = 0.00292071 Jy ! Total flux subtracted in 200 components = 0.00292071 Jy ! Clean residual min=-0.004592 max=0.007081 Jy/beam ! Clean residual mean=-0.000005 rms=0.001789 Jy/beam ! Combined flux in latest and established models = 0.306299 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 93 components and 0.306299 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=0.088104Jy sigma=0.001094 ! Fit after self-cal, rms=0.088033Jy sigma=0.001094 ! 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=0.088033Jy sigma=0.001094 ! Fit after self-cal, rms=0.087994Jy sigma=0.001093 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9674 mas, bmaj=1.634 mas, bpa=-89.75 degrees ! Estimated noise=360.962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151119 Jy ! Component: 100 - total flux cleaned = 0.00220244 Jy ! Component: 150 - total flux cleaned = 0.00276388 Jy ! Component: 200 - total flux cleaned = 0.0031674 Jy ! Total flux subtracted in 200 components = 0.0031674 Jy ! Clean residual min=-0.004281 max=0.007041 Jy/beam ! Clean residual mean=-0.000007 rms=0.001748 Jy/beam ! Combined flux in latest and established models = 0.309467 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 95 components and 0.309467 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=0.087824Jy sigma=0.001091 ! Fit after self-cal, rms=0.087769Jy sigma=0.001090 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 = 0.000314007 Jy ! Component: 100 - total flux cleaned = 0.0008659 Jy ! Component: 150 - total flux cleaned = 0.00126099 Jy ! Component: 200 - total flux cleaned = 0.00154169 Jy ! Total flux subtracted in 200 components = 0.00154169 Jy ! Clean residual min=-0.004112 max=0.007036 Jy/beam ! Clean residual mean=-0.000003 rms=0.001716 Jy/beam ! Combined flux in latest and established models = 0.311008 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 98 components and 0.311009 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=0.087658Jy sigma=0.001089 ! Fit after self-cal, rms=0.087616Jy sigma=0.001089 ! 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=0.087616Jy sigma=0.001089 ! Fit after self-cal, rms=0.087556Jy sigma=0.001089 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.203 mas, bmaj=3.064 mas, bpa=82.2 degrees ! Estimated noise=436.869 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162964 Jy ! Component: 100 - total flux cleaned = 0.00214365 Jy ! Component: 150 - total flux cleaned = 0.00246477 Jy ! Component: 200 - total flux cleaned = 0.00270788 Jy ! Total flux subtracted in 200 components = 0.00270788 Jy ! Clean residual min=-0.006570 max=0.011445 Jy/beam ! Clean residual mean=-0.000003 rms=0.003106 Jy/beam ! Combined flux in latest and established models = 0.313716 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 121 components and 0.313716 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=0.087517Jy sigma=0.001088 ! Fit after self-cal, rms=0.087469Jy sigma=0.001087 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 = 0.000177019 Jy ! Component: 100 - total flux cleaned = 0.000527215 Jy ! Component: 150 - total flux cleaned = 0.000788641 Jy ! Component: 200 - total flux cleaned = 0.000823684 Jy ! Total flux subtracted in 200 components = 0.000823684 Jy ! Clean residual min=-0.006567 max=0.011350 Jy/beam ! Clean residual mean=0.000002 rms=0.003089 Jy/beam ! Combined flux in latest and established models = 0.31454 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 131 components and 0.31454 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=0.087441Jy sigma=0.001087 ! Fit after self-cal, rms=0.087409Jy sigma=0.001087 ! 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=0.9682 mas, bmaj=1.636 mas, bpa=-89.79 degrees ! Estimated noise=360.468 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9682 x 1.636 at -89.79 degrees (North through East) ! Clean map min=-0.0038062 max=0.13801 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=0.7275 mas, bmaj=1.289 mas, bpa=86.46 degrees ! Estimated noise=744.688 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.12169 Jy ! Component: 100 - total flux cleaned = 0.173581 Jy ! Component: 150 - total flux cleaned = 0.20316 Jy ! Component: 200 - total flux cleaned = 0.223402 Jy ! Total flux subtracted in 200 components = 0.223402 Jy ! Clean residual min=-0.006986 max=0.011478 Jy/beam ! Clean residual mean=-0.000107 rms=0.002172 Jy/beam ! Combined flux in latest and established models = 0.223402 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.223402 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9682 mas, bmaj=1.636 mas, bpa=-89.79 degrees ! Estimated noise=360.468 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 = 0.0245367 Jy ! Component: 100 - total flux cleaned = 0.0410295 Jy ! Component: 150 - total flux cleaned = 0.0529403 Jy ! Component: 200 - total flux cleaned = 0.0617628 Jy ! Total flux subtracted in 200 components = 0.0617628 Jy ! Clean residual min=-0.005252 max=0.007271 Jy/beam ! Clean residual mean=-0.000077 rms=0.002003 Jy/beam ! Combined flux in latest and established models = 0.285165 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 85 components and 0.285165 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=2.203 mas, bmaj=3.064 mas, bpa=82.2 degrees ! Estimated noise=436.869 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111705 Jy ! Component: 100 - total flux cleaned = 0.0177066 Jy ! Component: 150 - total flux cleaned = 0.0218924 Jy ! Component: 200 - total flux cleaned = 0.0245976 Jy ! Total flux subtracted in 200 components = 0.0245976 Jy ! Clean residual min=-0.006952 max=0.011231 Jy/beam ! Clean residual mean=-0.000024 rms=0.003131 Jy/beam ! Combined flux in latest and established models = 0.309763 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 = 0.00175256 Jy ! Component: 100 - total flux cleaned = 0.00289799 Jy ! Component: 150 - total flux cleaned = 0.00365272 Jy ! Component: 200 - total flux cleaned = 0.00397597 Jy ! Total flux subtracted in 200 components = 0.00397597 Jy ! Clean residual min=-0.006643 max=0.011266 Jy/beam ! Clean residual mean=-0.000002 rms=0.003091 Jy/beam ! Combined flux in latest and established models = 0.313739 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 119 components and 0.313739 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9682 mas, bmaj=1.636 mas, bpa=-89.79 degrees ! Estimated noise=360.468 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000104568 Jy ! Component: 100 - total flux cleaned = -0.000220251 Jy ! Component: 150 - total flux cleaned = -0.000372438 Jy ! Component: 200 - total flux cleaned = -0.000417894 Jy ! Total flux subtracted in 200 components = -0.000417894 Jy ! Clean residual min=-0.004209 max=0.007368 Jy/beam ! Clean residual mean=-0.000003 rms=0.001680 Jy/beam ! Combined flux in latest and established models = 0.313321 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 132 components and 0.313321 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=0.087369Jy sigma=0.001086 ! Fit after self-cal, rms=0.087268Jy sigma=0.001086 wmodel J0304+6821_X_2015_03_17_pus_map.mod ! Writing 132 model components to file: J0304+6821_X_2015_03_17_pus_map.mod wobs J0304+6821_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J0304+6821_X_2015_03_17_pus_uvs.fits wwins J0304+6821_X_2015_03_17_pus_map.win ! wwins: Wrote 3 windows to J0304+6821_X_2015_03_17_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 = 0.0031387 Jy ! Component: 100 - total flux cleaned = 0.00583137 Jy ! Component: 150 - total flux cleaned = 0.00825524 Jy ! Component: 200 - total flux cleaned = 0.0104889 Jy ! Component: 250 - total flux cleaned = 0.0125579 Jy ! Component: 300 - total flux cleaned = 0.0143383 Jy ! Component: 350 - total flux cleaned = 0.0158743 Jy ! Component: 400 - total flux cleaned = 0.0173372 Jy ! Component: 450 - total flux cleaned = 0.0188001 Jy ! Component: 500 - total flux cleaned = 0.0202665 Jy ! Component: 550 - total flux cleaned = 0.0213713 Jy ! Component: 600 - total flux cleaned = 0.0223802 Jy ! Component: 650 - total flux cleaned = 0.0234135 Jy ! Component: 700 - total flux cleaned = 0.0244681 Jy ! Component: 750 - total flux cleaned = 0.0254352 Jy ! Component: 800 - total flux cleaned = 0.0263717 Jy ! Component: 850 - total flux cleaned = 0.0272299 Jy ! Component: 900 - total flux cleaned = 0.0281123 Jy ! Component: 950 - total flux cleaned = 0.0289688 Jy ! Component: 1000 - total flux cleaned = 0.0296172 Jy ! Component: 1050 - total flux cleaned = 0.0302053 Jy ! Component: 1100 - total flux cleaned = 0.030691 Jy ! Component: 1150 - total flux cleaned = 0.0310799 Jy ! Component: 1200 - total flux cleaned = 0.0314604 Jy ! Component: 1250 - total flux cleaned = 0.0317097 Jy ! Component: 1300 - total flux cleaned = 0.0321166 Jy ! Component: 1350 - total flux cleaned = 0.0323951 Jy ! Component: 1400 - total flux cleaned = 0.0325906 Jy ! Component: 1450 - total flux cleaned = 0.0328209 Jy ! Component: 1500 - total flux cleaned = 0.0329345 Jy ! Component: 1550 - total flux cleaned = 0.0331202 Jy ! Component: 1600 - total flux cleaned = 0.0331567 Jy ! Component: 1650 - total flux cleaned = 0.0332641 Jy ! Component: 1700 - total flux cleaned = 0.0332995 Jy ! Component: 1750 - total flux cleaned = 0.0333348 Jy ! Component: 1800 - total flux cleaned = 0.0335731 Jy ! Component: 1850 - total flux cleaned = 0.0336394 Jy ! Component: 1900 - total flux cleaned = 0.0336065 Jy ! Component: 1950 - total flux cleaned = 0.0336714 Jy ! Component: 2000 - total flux cleaned = 0.0336397 Jy ! Total flux subtracted in 2048 components = 0.03364 Jy ! Clean residual min=-0.001687 max=0.002244 Jy/beam ! Clean residual mean=-0.000051 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.346961 Jy keep ! Adding 246 model components to the UV plane model. ! The established model now contains 378 components and 0.346961 Jy ![Exited script file: muppet] wmap "J0304+6821_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9682 x 1.636 at -89.79 degrees (North through East) ! Clean map min=-0.0028982 max=0.13497 Jy/beam ! Writing clean map to FITS file: J0304+6821_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.134967 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000700171 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.55632 1.55632 3.11264 6.22528 12.4506 24.9011 49.8023 99.6045 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.134 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9682 x 1.636 at -89.79 degrees (North through East) ! Clean map min=-0.0028982 max=0.13497 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J0304+6821_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 18:59:36 2016