! Started logfile: J1238-1959_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:10:05 2016 obs J1238-1959_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1238-1959_X_2014_08_09_pus_uva.fits ! AN table 1: 121 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.890909 visibilities/baseline/integration-bin. ! Found source: J1238-1959 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 324 lines of history. ! ! Reading 58212 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 J1238-1959_X_2014_08_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 67 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.946965Jy sigma=0.009433 ! Fit after self-cal, rms=0.904713Jy sigma=0.009026 ! 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=0.6665 mas, bmaj=1.632 mas, bpa=-1.895 degrees ! Estimated noise=812.983 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 = 0.0727987 Jy ! Component: 100 - total flux cleaned = 0.0938746 Jy ! Total flux subtracted in 100 components = 0.0938746 Jy ! Clean residual min=-0.005122 max=0.009918 Jy/beam ! Clean residual mean=0.000038 rms=0.001567 Jy/beam ! Combined flux in latest and established models = 0.0938746 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0938746 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=0.089332Jy sigma=0.000825 ! Fit after self-cal, rms=0.089287Jy sigma=0.000824 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116911 Jy ! Component: 100 - total flux cleaned = 0.0183055 Jy ! Total flux subtracted in 100 components = 0.0183055 Jy ! Clean residual min=-0.004713 max=0.005479 Jy/beam ! Clean residual mean=0.000008 rms=0.001196 Jy/beam ! Combined flux in latest and established models = 0.11218 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.11218 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=0.087419Jy sigma=0.000802 ! Fit after self-cal, rms=0.087406Jy sigma=0.000801 ! 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=0.8267 mas, bmaj=1.941 mas, bpa=-1.035 degrees ! Estimated noise=298.272 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 = 0.00597344 Jy ! Component: 100 - total flux cleaned = 0.00921802 Jy ! Component: 150 - total flux cleaned = 0.0110715 Jy ! Component: 200 - total flux cleaned = 0.0119752 Jy ! Total flux subtracted in 200 components = 0.0119752 Jy ! Clean residual min=-0.004713 max=0.004770 Jy/beam ! Clean residual mean=-0.000022 rms=0.001202 Jy/beam ! Combined flux in latest and established models = 0.124155 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 25 components and 0.124155 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=0.087034Jy sigma=0.000797 ! Fit after self-cal, rms=0.087044Jy sigma=0.000797 ! 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 1.16 HN 1.16 KP 0.92 ! LA 1.00 MK 0.89 NL 0.96 OV 0.99 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.17 HN 1.19 KP 0.86 ! LA 1.02 MK 1.22 NL 0.97 OV 1.01 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.11 HN 1.22 KP 0.82 ! LA 1.04 MK 0.94 NL 0.99 OV 0.99 ! PT 0.95 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.19 KP 0.77 ! LA 1.05 MK 0.91 NL 0.98 OV 0.98 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.19 KP 0.75 ! LA 1.03 MK 1.30 NL 1.01 OV 0.97 ! PT 0.96 SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.15 HN 1.18 KP 0.74 ! LA 1.02 MK 0.93 NL 1.01 OV 1.01 ! PT 0.93 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.22 HN 1.32 KP 0.80 ! LA 1.10 MK 1.04 NL 1.01 OV 1.03 ! PT 1.06 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.22 HN 1.77 KP 0.73 ! LA 1.01 MK 1.31 NL 1.00 OV 1.05 ! PT 0.95 SC 0.94 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.17 HN 1.25 KP 0.78 ! LA 1.05 MK 0.90 NL 1.00 OV 1.01 ! PT 0.97 SC 0.93 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.33 KP 0.77 ! LA 1.02 MK 0.94 NL 1.02 OV 1.02 ! PT 0.95 SC 0.91 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.16 HN 1.14 KP 0.83 ! LA 1.02 MK 0.95 NL 1.01 OV 1.02 ! PT 0.99 SC 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.41 KP 0.89 ! LA 1.05 MK 1.18 NL 0.97 OV 1.00 ! PT 0.94 SC 1.04 ! ! ! Fit before self-cal, rms=0.087044Jy sigma=0.000797 ! Fit after self-cal, rms=0.093391Jy sigma=0.000779 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8328 mas, bmaj=1.933 mas, bpa=0.0194 degrees ! Estimated noise=298.743 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 = -0.000785044 Jy ! Component: 100 - total flux cleaned = -0.000869993 Jy ! Component: 150 - total flux cleaned = -0.000949654 Jy ! Component: 200 - total flux cleaned = -0.0010318 Jy ! Total flux subtracted in 200 components = -0.0010318 Jy ! Clean residual min=-0.001708 max=0.002009 Jy/beam ! Clean residual mean=-0.000002 rms=0.000429 Jy/beam ! Combined flux in latest and established models = 0.123124 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 30 components and 0.123124 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=0.093378Jy sigma=0.000779 ! Fit after self-cal, rms=0.093583Jy sigma=0.000779 ! 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=0.093583Jy sigma=0.000779 ! Fit after self-cal, rms=0.099644Jy sigma=0.000775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8369 mas, bmaj=1.931 mas, bpa=-0.06876 degrees ! Estimated noise=299.395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000395052 Jy ! Component: 100 - total flux cleaned = -0.000427111 Jy ! Component: 150 - total flux cleaned = -0.000468483 Jy ! Component: 200 - total flux cleaned = -0.000506949 Jy ! Total flux subtracted in 200 components = -0.000506949 Jy ! Clean residual min=-0.001251 max=0.001816 Jy/beam ! Clean residual mean=0.000002 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.122617 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.122617 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=0.099639Jy sigma=0.000775 ! Fit after self-cal, rms=0.099733Jy 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) ! Added new window around map position (2, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168152 Jy ! Component: 100 - total flux cleaned = 0.00244252 Jy ! Component: 150 - total flux cleaned = 0.00244668 Jy ! Component: 200 - total flux cleaned = 0.00239145 Jy ! Total flux subtracted in 200 components = 0.00239145 Jy ! Clean residual min=-0.001133 max=0.001025 Jy/beam ! Clean residual mean=-0.000000 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.125008 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.125008 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=0.099703Jy sigma=0.000774 ! Fit after self-cal, rms=0.099701Jy sigma=0.000774 ! 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=0.099701Jy sigma=0.000774 ! Fit after self-cal, rms=0.099950Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8384 mas, bmaj=1.93 mas, bpa=-0.04027 degrees ! Estimated noise=299.063 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000510184 Jy ! Component: 100 - total flux cleaned = 0.000475113 Jy ! Component: 150 - total flux cleaned = 0.000380712 Jy ! Component: 200 - total flux cleaned = 0.000338379 Jy ! Total flux subtracted in 200 components = 0.000338379 Jy ! Clean residual min=-0.001086 max=0.000860 Jy/beam ! Clean residual mean=-0.000000 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.125346 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 66 components and 0.125346 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=0.099942Jy sigma=0.000774 ! Fit after self-cal, rms=0.099945Jy sigma=0.000774 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 = 0.000114249 Jy ! Component: 100 - total flux cleaned = 8.80685e-05 Jy ! Component: 150 - total flux cleaned = 7.60078e-05 Jy ! Component: 200 - total flux cleaned = 4.0583e-05 Jy ! Total flux subtracted in 200 components = 4.0583e-05 Jy ! Clean residual min=-0.001074 max=0.000835 Jy/beam ! Clean residual mean=-0.000000 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.125387 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 77 components and 0.125387 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=0.099942Jy sigma=0.000774 ! Fit after self-cal, rms=0.099943Jy sigma=0.000774 ! 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=0.099943Jy sigma=0.000774 ! Fit after self-cal, rms=0.099885Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.154 mas, bmaj=4.324 mas, bpa=5.152 degrees ! Estimated noise=376.594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.90109e-05 Jy ! Component: 100 - total flux cleaned = -0.0001252 Jy ! Component: 150 - total flux cleaned = -0.000137612 Jy ! Component: 200 - total flux cleaned = -0.000165046 Jy ! Total flux subtracted in 200 components = -0.000165046 Jy ! Clean residual min=-0.001141 max=0.000902 Jy/beam ! Clean residual mean=0.000001 rms=0.000302 Jy/beam ! Combined flux in latest and established models = 0.125222 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 86 components and 0.125222 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=0.099884Jy sigma=0.000774 ! Fit after self-cal, rms=0.099883Jy sigma=0.000774 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 = -6.82503e-05 Jy ! Component: 100 - total flux cleaned = -5.87017e-05 Jy ! Component: 150 - total flux cleaned = -5.87131e-05 Jy ! Component: 200 - total flux cleaned = -5.7805e-05 Jy ! Total flux subtracted in 200 components = -5.7805e-05 Jy ! Clean residual min=-0.001123 max=0.000904 Jy/beam ! Clean residual mean=0.000001 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.125164 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 95 components and 0.125164 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=0.099885Jy sigma=0.000774 ! Fit after self-cal, rms=0.099884Jy sigma=0.000774 ! 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=0.8395 mas, bmaj=1.931 mas, bpa=-0.04428 degrees ! Estimated noise=298.835 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8395 x 1.931 at -0.04428 degrees (North through East) ! Clean map min=-0.0010201 max=0.098342 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=0.6739 mas, bmaj=1.617 mas, bpa=-1.098 degrees ! Estimated noise=819.321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.072911 Jy ! Component: 100 - total flux cleaned = 0.0946783 Jy ! Component: 150 - total flux cleaned = 0.106207 Jy ! Component: 200 - total flux cleaned = 0.112463 Jy ! Total flux subtracted in 200 components = 0.112463 Jy ! Clean residual min=-0.002612 max=0.003232 Jy/beam ! Clean residual mean=0.000020 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.112463 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.112463 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8395 mas, bmaj=1.931 mas, bpa=-0.04428 degrees ! Estimated noise=298.835 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 = 0.00441111 Jy ! Component: 100 - total flux cleaned = 0.00695808 Jy ! Component: 150 - total flux cleaned = 0.00870507 Jy ! Component: 200 - total flux cleaned = 0.00995506 Jy ! Total flux subtracted in 200 components = 0.00995506 Jy ! Clean residual min=-0.001011 max=0.000970 Jy/beam ! Clean residual mean=0.000005 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.122418 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 38 components and 0.122418 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=2.154 mas, bmaj=4.324 mas, bpa=5.152 degrees ! Estimated noise=376.594 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129128 Jy ! Component: 100 - total flux cleaned = 0.00190958 Jy ! Component: 150 - total flux cleaned = 0.00209295 Jy ! Component: 200 - total flux cleaned = 0.00223716 Jy ! Total flux subtracted in 200 components = 0.00223716 Jy ! Clean residual min=-0.001096 max=0.000915 Jy/beam ! Clean residual mean=0.000003 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.124655 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 = 6.67847e-05 Jy ! Component: 100 - total flux cleaned = 6.6828e-05 Jy ! Component: 150 - total flux cleaned = 8.7769e-05 Jy ! Component: 200 - total flux cleaned = 9.66275e-05 Jy ! Total flux subtracted in 200 components = 9.66275e-05 Jy ! Clean residual min=-0.001077 max=0.000897 Jy/beam ! Clean residual mean=0.000003 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.124752 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 69 components and 0.124752 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8395 mas, bmaj=1.931 mas, bpa=-0.04428 degrees ! Estimated noise=298.835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000241662 Jy ! Component: 100 - total flux cleaned = -0.000241794 Jy ! Component: 150 - total flux cleaned = -0.000259255 Jy ! Component: 200 - total flux cleaned = -0.000274278 Jy ! Total flux subtracted in 200 components = -0.000274278 Jy ! Clean residual min=-0.000932 max=0.000848 Jy/beam ! Clean residual mean=0.000001 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.124478 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 83 components and 0.124478 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=0.099882Jy sigma=0.000774 ! Fit after self-cal, rms=0.099872Jy sigma=0.000774 wmodel J1238-1959_X_2014_08_09_pus_map.mod ! Writing 83 model components to file: J1238-1959_X_2014_08_09_pus_map.mod wobs J1238-1959_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1238-1959_X_2014_08_09_pus_uvs.fits wwins J1238-1959_X_2014_08_09_pus_map.win ! wwins: Wrote 2 windows to J1238-1959_X_2014_08_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000183077 Jy ! Component: 100 - total flux cleaned = -0.000302824 Jy ! Component: 150 - total flux cleaned = -0.000458529 Jy ! Component: 200 - total flux cleaned = -0.000566808 Jy ! Component: 250 - total flux cleaned = -0.000632028 Jy ! Component: 300 - total flux cleaned = -0.000657725 Jy ! Component: 350 - total flux cleaned = -0.000731707 Jy ! Component: 400 - total flux cleaned = -0.000802991 Jy ! Component: 450 - total flux cleaned = -0.00084905 Jy ! Component: 500 - total flux cleaned = -0.000871419 Jy ! Component: 550 - total flux cleaned = -0.000860505 Jy ! Component: 600 - total flux cleaned = -0.000871458 Jy ! Component: 650 - total flux cleaned = -0.000882041 Jy ! Component: 700 - total flux cleaned = -0.000902855 Jy ! Component: 750 - total flux cleaned = -0.000912863 Jy ! Component: 800 - total flux cleaned = -0.000902767 Jy ! Component: 850 - total flux cleaned = -0.000962305 Jy ! Component: 900 - total flux cleaned = -0.000962369 Jy ! Component: 950 - total flux cleaned = -0.000991152 Jy ! Component: 1000 - total flux cleaned = -0.00101007 Jy ! Component: 1050 - total flux cleaned = -0.00102879 Jy ! Component: 1100 - total flux cleaned = -0.0010289 Jy ! Component: 1150 - total flux cleaned = -0.00102895 Jy ! Component: 1200 - total flux cleaned = -0.00102911 Jy ! Component: 1250 - total flux cleaned = -0.00103819 Jy ! Component: 1300 - total flux cleaned = -0.0010643 Jy ! Component: 1350 - total flux cleaned = -0.00105579 Jy ! Component: 1400 - total flux cleaned = -0.00108956 Jy ! Component: 1450 - total flux cleaned = -0.00105623 Jy ! Component: 1500 - total flux cleaned = -0.00103979 Jy ! Component: 1550 - total flux cleaned = -0.00103963 Jy ! Component: 1600 - total flux cleaned = -0.00100749 Jy ! Component: 1650 - total flux cleaned = -0.00101558 Jy ! Component: 1700 - total flux cleaned = -0.001047 Jy ! Component: 1750 - total flux cleaned = -0.00103907 Jy ! Component: 1800 - total flux cleaned = -0.000985499 Jy ! Component: 1850 - total flux cleaned = -0.000970456 Jy ! Component: 1900 - total flux cleaned = -0.000955546 Jy ! Component: 1950 - total flux cleaned = -0.000970508 Jy ! Component: 2000 - total flux cleaned = -0.000970431 Jy ! Total flux subtracted in 2048 components = -0.000941446 Jy ! Clean residual min=-0.000363 max=0.000444 Jy/beam ! Clean residual mean=0.000001 rms=0.000137 Jy/beam ! Combined flux in latest and established models = 0.123536 Jy keep ! Adding 151 model components to the UV plane model. ! The established model now contains 234 components and 0.123536 Jy ![Exited script file: muppet] wmap "J1238-1959_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8395 x 1.931 at -0.04428 degrees (North through East) ! Clean map min=-0.00073329 max=0.099128 Jy/beam ! Writing clean map to FITS file: J1238-1959_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0991283 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000136362 device "J1238-1959_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1238-1959_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.412683 0.412683 0.825366 1.65073 3.30146 6.60293 13.2059 26.4117 52.8234 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.099 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8395 x 1.931 at -0.04428 degrees (North through East) ! Clean map min=-0.00073329 max=0.099128 Jy/beam quit ! Quitting program ! Log file J1238-1959_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:10:09 2016