! Started logfile: J0412+0438_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:06:13 2016 obs J0412+0438_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0412+0438_X_2014_08_05_pus_uva.fits ! AN table 1: 92 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.698792 visibilities/baseline/integration-bin. ! Found source: J0412+0438 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 414 lines of history. ! ! Reading 34716 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 J0412+0438_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 145 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 145 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.822207Jy sigma=0.009022 ! Fit after self-cal, rms=0.782182Jy sigma=0.008550 ! 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=0.9439 mas, bmaj=2.516 mas, bpa=19.4 degrees ! Estimated noise=557.29 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 = 0.169936 Jy ! Component: 100 - total flux cleaned = 0.21046 Jy ! Total flux subtracted in 100 components = 0.21046 Jy ! Clean residual min=-0.010386 max=0.016190 Jy/beam ! Clean residual mean=-0.000055 rms=0.003303 Jy/beam ! Combined flux in latest and established models = 0.21046 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.21046 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=0.091507Jy sigma=0.000918 ! Fit after self-cal, rms=0.091519Jy sigma=0.000918 ! 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=1.238 mas, bmaj=2.841 mas, bpa=17.2 degrees ! Estimated noise=351.3 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 = 0.0215856 Jy ! Component: 100 - total flux cleaned = 0.0306338 Jy ! Component: 150 - total flux cleaned = 0.0351486 Jy ! Component: 200 - total flux cleaned = 0.0373225 Jy ! Total flux subtracted in 200 components = 0.0373225 Jy ! Clean residual min=-0.011450 max=0.010625 Jy/beam ! Clean residual mean=-0.000016 rms=0.002694 Jy/beam ! Combined flux in latest and established models = 0.247783 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 44 components and 0.247783 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=0.087343Jy sigma=0.000863 ! Fit after self-cal, rms=0.087361Jy sigma=0.000863 ! 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 0.94 FD 1.10 HN 1.24 KP 0.91 ! LA 1.02 MK 1.00* NL 0.94 OV 0.98 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 1.24 KP 0.85 ! LA 1.04 MK 1.00* NL 0.93 OV 0.98 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.23 KP 0.81 ! LA 1.07 MK 1.00* NL 0.94 OV 0.98 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.08 HN 1.20 KP 0.79 ! LA 1.08 MK 1.00* NL 0.95 OV 0.98 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.18 KP 0.74 ! LA 1.07 MK 1.00* NL 0.95 OV 0.99 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 1.20 KP 0.75 ! LA 1.08 MK 1.00* NL 0.96 OV 1.02 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.23 HN 1.36 KP 0.79 ! LA 1.16 MK 1.00* NL 1.00 OV 1.06 ! PT 1.02 SC 1.16 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.16 HN 1.31 KP 0.74 ! LA 1.07 MK 1.00* NL 0.96 OV 1.04 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.31 KP 0.77 ! LA 1.07 MK 1.00* NL 0.97 OV 1.02 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 1.33 KP 0.80 ! LA 1.10 MK 1.00* NL 0.98 OV 1.04 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.27 KP 0.82 ! LA 1.10 MK 1.00* NL 0.97 OV 1.03 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.27 KP 0.86 ! LA 1.07 MK 1.00* NL 0.98 OV 1.03 ! PT 1.02 SC 1.03 ! ! ! Fit before self-cal, rms=0.087361Jy sigma=0.000863 ! Fit after self-cal, rms=0.085706Jy sigma=0.000777 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.258 mas, bmaj=2.901 mas, bpa=18.07 degrees ! Estimated noise=352.506 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 = -0.00344182 Jy ! Component: 100 - total flux cleaned = -0.00353699 Jy ! Component: 150 - total flux cleaned = -0.00370551 Jy ! Component: 200 - total flux cleaned = -0.00392907 Jy ! Total flux subtracted in 200 components = -0.00392907 Jy ! Clean residual min=-0.002820 max=0.003608 Jy/beam ! Clean residual mean=-0.000005 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.243854 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.243854 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=0.085384Jy sigma=0.000775 ! Fit after self-cal, rms=0.085502Jy sigma=0.000774 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.085502Jy sigma=0.000774 ! Fit after self-cal, rms=0.087313Jy sigma=0.000769 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.259 mas, bmaj=2.895 mas, bpa=17.85 degrees ! Estimated noise=351.274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00183072 Jy ! Component: 100 - total flux cleaned = -0.00198269 Jy ! Component: 150 - total flux cleaned = -0.00214611 Jy ! Component: 200 - total flux cleaned = -0.00229233 Jy ! Total flux subtracted in 200 components = -0.00229233 Jy ! Clean residual min=-0.001737 max=0.001730 Jy/beam ! Clean residual mean=-0.000000 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.241561 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.241561 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=0.087245Jy sigma=0.000769 ! Fit after self-cal, rms=0.087273Jy sigma=0.000769 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 = -0.000166716 Jy ! Component: 100 - total flux cleaned = -0.000284565 Jy ! Component: 150 - total flux cleaned = -0.000364848 Jy ! Component: 200 - total flux cleaned = -0.000437895 Jy ! Total flux subtracted in 200 components = -0.000437895 Jy ! Clean residual min=-0.001552 max=0.001854 Jy/beam ! Clean residual mean=-0.000001 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.241123 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 0.241124 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=0.087254Jy sigma=0.000768 ! Fit after self-cal, rms=0.087252Jy sigma=0.000768 ! Inverting map ! Added new window around map position (2.2, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000661806 Jy ! Component: 100 - total flux cleaned = 0.000665285 Jy ! Component: 150 - total flux cleaned = 0.000669706 Jy ! Component: 200 - total flux cleaned = 0.000615079 Jy ! Total flux subtracted in 200 components = 0.000615079 Jy ! Clean residual min=-0.001362 max=0.001221 Jy/beam ! Clean residual mean=0.000000 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.241739 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 85 components and 0.241739 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=0.087202Jy sigma=0.000768 ! Fit after self-cal, rms=0.087201Jy sigma=0.000768 ! 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=0.087201Jy sigma=0.000768 ! Fit after self-cal, rms=0.087690Jy sigma=0.000768 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.262 mas, bmaj=2.903 mas, bpa=17.94 degrees ! Estimated noise=351.675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000577042 Jy ! Component: 100 - total flux cleaned = -0.000482769 Jy ! Component: 150 - total flux cleaned = -0.000351172 Jy ! Component: 200 - total flux cleaned = -0.000303763 Jy ! Total flux subtracted in 200 components = -0.000303763 Jy ! Clean residual min=-0.001117 max=0.001060 Jy/beam ! Clean residual mean=0.000001 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.241435 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 97 components and 0.241435 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=0.087665Jy sigma=0.000767 ! Fit after self-cal, rms=0.087668Jy sigma=0.000767 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 = 0.000227962 Jy ! Component: 100 - total flux cleaned = 0.000268963 Jy ! Component: 150 - total flux cleaned = 0.000287194 Jy ! Component: 200 - total flux cleaned = 0.000269767 Jy ! Total flux subtracted in 200 components = 0.000269767 Jy ! Clean residual min=-0.001074 max=0.001057 Jy/beam ! Clean residual mean=0.000001 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.241705 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 109 components and 0.241705 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=0.087657Jy sigma=0.000767 ! Fit after self-cal, rms=0.087657Jy sigma=0.000767 ! 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=0.087657Jy sigma=0.000767 ! Fit after self-cal, rms=0.087794Jy sigma=0.000767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.579 mas, bmaj=3.458 mas, bpa=13.04 degrees ! Estimated noise=384.822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000106628 Jy ! Component: 100 - total flux cleaned = -0.000118519 Jy ! Component: 150 - total flux cleaned = -0.000166599 Jy ! Component: 200 - total flux cleaned = -0.000240659 Jy ! Total flux subtracted in 200 components = -0.000240659 Jy ! Clean residual min=-0.000799 max=0.000949 Jy/beam ! Clean residual mean=0.000002 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.241464 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 121 components and 0.241464 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=0.087788Jy sigma=0.000767 ! Fit after self-cal, rms=0.087788Jy sigma=0.000767 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 = 7.41545e-05 Jy ! Component: 100 - total flux cleaned = 9.36623e-05 Jy ! Component: 150 - total flux cleaned = 7.69813e-05 Jy ! Component: 200 - total flux cleaned = 6.13392e-05 Jy ! Total flux subtracted in 200 components = 6.13392e-05 Jy ! Clean residual min=-0.000796 max=0.000961 Jy/beam ! Clean residual mean=0.000002 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.241525 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 131 components and 0.241525 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=0.087786Jy sigma=0.000767 ! Fit after self-cal, rms=0.087785Jy sigma=0.000767 ! 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=1.264 mas, bmaj=2.906 mas, bpa=17.99 degrees ! Estimated noise=351.561 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.264 x 2.906 at 17.99 degrees (North through East) ! Clean map min=-0.00090536 max=0.22401 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=0.9563 mas, bmaj=2.577 mas, bpa=20 degrees ! Estimated noise=568.632 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.173332 Jy ! Component: 100 - total flux cleaned = 0.211716 Jy ! Component: 150 - total flux cleaned = 0.225146 Jy ! Component: 200 - total flux cleaned = 0.231566 Jy ! Total flux subtracted in 200 components = 0.231566 Jy ! Clean residual min=-0.002083 max=0.003199 Jy/beam ! Clean residual mean=-0.000011 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.231566 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.231566 Jy ! Inverting map and beam ! Estimated beam: bmin=1.264 mas, bmaj=2.906 mas, bpa=17.99 degrees ! Estimated noise=351.561 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 = 0.00470769 Jy ! Component: 100 - total flux cleaned = 0.00728332 Jy ! Component: 150 - total flux cleaned = 0.00886622 Jy ! Component: 200 - total flux cleaned = 0.00989398 Jy ! Total flux subtracted in 200 components = 0.00989398 Jy ! Clean residual min=-0.000961 max=0.000940 Jy/beam ! Clean residual mean=0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.24146 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 55 components and 0.24146 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=2.579 mas, bmaj=3.458 mas, bpa=13.04 degrees ! Estimated noise=384.822 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000633484 Jy ! Component: 100 - total flux cleaned = 0.000653264 Jy ! Component: 150 - total flux cleaned = 0.000653927 Jy ! Component: 200 - total flux cleaned = 0.000628833 Jy ! Total flux subtracted in 200 components = 0.000628833 Jy ! Clean residual min=-0.000787 max=0.000938 Jy/beam ! Clean residual mean=0.000002 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.242089 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 = -2.18864e-05 Jy ! Component: 100 - total flux cleaned = -6.23749e-05 Jy ! Component: 150 - total flux cleaned = -0.000100132 Jy ! Component: 200 - total flux cleaned = -0.000143907 Jy ! Total flux subtracted in 200 components = -0.000143907 Jy ! Clean residual min=-0.000799 max=0.000934 Jy/beam ! Clean residual mean=0.000002 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.241945 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 86 components and 0.241945 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.264 mas, bmaj=2.906 mas, bpa=17.99 degrees ! Estimated noise=351.561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.05266e-05 Jy ! Component: 100 - total flux cleaned = -0.000151544 Jy ! Component: 150 - total flux cleaned = -0.000206346 Jy ! Component: 200 - total flux cleaned = -0.000223383 Jy ! Total flux subtracted in 200 components = -0.000223383 Jy ! Clean residual min=-0.000922 max=0.000889 Jy/beam ! Clean residual mean=0.000001 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.241722 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 102 components and 0.241722 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=0.087791Jy sigma=0.000767 ! Fit after self-cal, rms=0.087786Jy sigma=0.000767 wmodel J0412+0438_X_2014_08_05_pus_map.mod ! Writing 102 model components to file: J0412+0438_X_2014_08_05_pus_map.mod wobs J0412+0438_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0412+0438_X_2014_08_05_pus_uvs.fits wwins J0412+0438_X_2014_08_05_pus_map.win ! wwins: Wrote 2 windows to J0412+0438_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 = 0.000159107 Jy ! Component: 100 - total flux cleaned = 0.000205229 Jy ! Component: 150 - total flux cleaned = 0.000162121 Jy ! Component: 200 - total flux cleaned = 0.000121015 Jy ! Component: 250 - total flux cleaned = 8.13132e-05 Jy ! Component: 300 - total flux cleaned = 3.05191e-05 Jy ! Component: 350 - total flux cleaned = -1.83848e-05 Jy ! Component: 400 - total flux cleaned = -5.39395e-05 Jy ! Component: 450 - total flux cleaned = -0.000135119 Jy ! Component: 500 - total flux cleaned = -0.000213833 Jy ! Component: 550 - total flux cleaned = -0.00031256 Jy ! Component: 600 - total flux cleaned = -0.000387644 Jy ! Component: 650 - total flux cleaned = -0.000450275 Jy ! Component: 700 - total flux cleaned = -0.00052191 Jy ! Component: 750 - total flux cleaned = -0.000581725 Jy ! Component: 800 - total flux cleaned = -0.000660075 Jy ! Component: 850 - total flux cleaned = -0.00073685 Jy ! Component: 900 - total flux cleaned = -0.000821352 Jy ! Component: 950 - total flux cleaned = -0.000904355 Jy ! Component: 1000 - total flux cleaned = -0.000985835 Jy ! Component: 1050 - total flux cleaned = -0.00106578 Jy ! Component: 1100 - total flux cleaned = -0.0011619 Jy ! Component: 1150 - total flux cleaned = -0.0012393 Jy ! Component: 1200 - total flux cleaned = -0.0013324 Jy ! Component: 1250 - total flux cleaned = -0.00140745 Jy ! Component: 1300 - total flux cleaned = -0.00146506 Jy ! Component: 1350 - total flux cleaned = -0.00153812 Jy ! Component: 1400 - total flux cleaned = -0.00163416 Jy ! Component: 1450 - total flux cleaned = -0.00169726 Jy ! Component: 1500 - total flux cleaned = -0.0017752 Jy ! Component: 1550 - total flux cleaned = -0.00184415 Jy ! Component: 1600 - total flux cleaned = -0.00188969 Jy ! Component: 1650 - total flux cleaned = -0.00195698 Jy ! Component: 1700 - total flux cleaned = -0.0019939 Jy ! Component: 1750 - total flux cleaned = -0.00207407 Jy ! Component: 1800 - total flux cleaned = -0.00213154 Jy ! Component: 1850 - total flux cleaned = -0.0021672 Jy ! Component: 1900 - total flux cleaned = -0.00220943 Jy ! Component: 1950 - total flux cleaned = -0.00227202 Jy ! Component: 2000 - total flux cleaned = -0.00231325 Jy ! Total flux subtracted in 2048 components = -0.00236751 Jy ! Clean residual min=-0.000338 max=0.000348 Jy/beam ! Clean residual mean=-0.000001 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.239354 Jy keep ! Adding 128 model components to the UV plane model. ! The established model now contains 230 components and 0.239354 Jy ![Exited script file: muppet] wmap "J0412+0438_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.264 x 2.906 at 17.99 degrees (North through East) ! Clean map min=-0.00083286 max=0.2246 Jy/beam ! Writing clean map to FITS file: J0412+0438_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 0.224597 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000133843 device "J0412+0438_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0412+0438_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.178777 0.178777 0.357554 0.715109 1.43022 2.86043 5.72087 11.4417 22.8835 45.7669 91.5339 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.224 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.264 x 2.906 at 17.99 degrees (North through East) ! Clean map min=-0.00083286 max=0.2246 Jy/beam quit ! Quitting program ! Log file J0412+0438_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:06:16 2016