! Started logfile: J1243-2943_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:43:11 2016 obs J1243-2943_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1243-2943_X_2014_12_20_pus_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.828086 visibilities/baseline/integration-bin. ! Found source: J1243-2943 ! ! 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 364 lines of history. ! ! Reading 32196 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 J1243-2943_X_2014_12_20_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 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.902139Jy sigma=0.009418 ! Fit after self-cal, rms=0.885031Jy sigma=0.009258 ! 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=0.643 mas, bmaj=1.687 mas, bpa=-2.809 degrees ! Estimated noise=649.813 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 = 0.0837409 Jy ! Component: 100 - total flux cleaned = 0.11437 Jy ! Total flux subtracted in 100 components = 0.11437 Jy ! Clean residual min=-0.005252 max=0.013894 Jy/beam ! Clean residual mean=-0.000043 rms=0.001786 Jy/beam ! Combined flux in latest and established models = 0.11437 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.11437 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=0.088789Jy sigma=0.000866 ! Fit after self-cal, rms=0.088705Jy sigma=0.000864 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0165957 Jy ! Component: 100 - total flux cleaned = 0.0255354 Jy ! Total flux subtracted in 100 components = 0.0255354 Jy ! Clean residual min=-0.003454 max=0.008596 Jy/beam ! Clean residual mean=-0.000004 rms=0.001123 Jy/beam ! Combined flux in latest and established models = 0.139906 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 0.139906 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=0.084056Jy sigma=0.000806 ! Fit after self-cal, rms=0.084040Jy sigma=0.000805 ! Inverting map ! Added new window around map position (1, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00795353 Jy ! Component: 100 - total flux cleaned = 0.0126627 Jy ! Total flux subtracted in 100 components = 0.0126627 Jy ! Clean residual min=-0.003102 max=0.005023 Jy/beam ! Clean residual mean=0.000012 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.152568 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 34 components and 0.152568 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=0.082915Jy sigma=0.000792 ! Fit after self-cal, rms=0.082875Jy sigma=0.000791 ! 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=0.8134 mas, bmaj=2.059 mas, bpa=-2.955 degrees ! Estimated noise=385.97 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 = 0.00578478 Jy ! Component: 100 - total flux cleaned = 0.00865839 Jy ! Component: 150 - total flux cleaned = 0.0101512 Jy ! Component: 200 - total flux cleaned = 0.0103662 Jy ! Total flux subtracted in 200 components = 0.0103662 Jy ! Clean residual min=-0.003066 max=0.004212 Jy/beam ! Clean residual mean=0.000049 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.162935 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 50 components and 0.162935 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=0.082482Jy sigma=0.000787 ! Fit after self-cal, rms=0.082460Jy sigma=0.000787 ! 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 1.03 HN 1.11 KP 1.07 ! LA 0.96 MK 0.96 NL 1.00 OV 0.93 ! PT 1.12 SC 0.96 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.02 HN 1.20 KP 1.04 ! LA 0.97 MK 0.96 NL 0.97 OV 0.95 ! PT 1.06 SC 0.99 ! ! ! 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 1.05 HN 1.24 KP 0.98 ! LA 0.99 MK 1.01 NL 0.97 OV 0.92 ! PT 1.06 SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.01 HN 1.18 KP 0.92 ! LA 0.98 MK 0.96 NL 0.97 OV 0.93 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.04 HN 1.11 KP 0.91 ! LA 1.01 MK 1.02 NL 0.99 OV 0.96 ! PT 1.10 SC 0.95 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.09 KP 0.90 ! LA 1.01 MK 0.97 NL 0.97 OV 0.97 ! PT 1.06 SC 0.94 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.14 HN 1.34 KP 0.87 ! LA 1.01 MK 1.01 NL 1.01 OV 1.00 ! PT 1.14 SC 1.04 ! ! ! Correcting IF 8. ! 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 1.24 KP 0.91 ! LA 1.02 MK 0.97 NL 1.04 OV 1.00 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 1.00* KP 0.92 ! LA 1.02 MK 1.01 NL 1.02 OV 0.99 ! PT 1.11 SC 0.94 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 1.22 KP 0.93 ! LA 1.03 MK 1.00 NL 1.00 OV 0.96 ! PT 1.08 SC 0.98 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.03 HN 1.00* KP 0.99 ! LA 1.02 MK 1.04 NL 1.03 OV 0.92 ! PT 1.09 SC 0.99 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.24 KP 0.96 ! LA 1.01 MK 0.94 NL 0.97 OV 0.98 ! PT 1.14 SC 1.00 ! ! ! Fit before self-cal, rms=0.082460Jy sigma=0.000787 ! Fit after self-cal, rms=0.082899Jy sigma=0.000778 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8122 mas, bmaj=2.045 mas, bpa=-2.638 degrees ! Estimated noise=383.989 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 (10.4, 7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00321692 Jy ! Component: 100 - total flux cleaned = 0.0048914 Jy ! Component: 150 - total flux cleaned = 0.00605009 Jy ! Component: 200 - total flux cleaned = 0.00644182 Jy ! Total flux subtracted in 200 components = 0.00644182 Jy ! Clean residual min=-0.001976 max=0.002026 Jy/beam ! Clean residual mean=0.000007 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.169376 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 84 components and 0.169376 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=0.082773Jy sigma=0.000777 ! Fit after self-cal, rms=0.082811Jy sigma=0.000776 ! 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=0.082811Jy sigma=0.000776 ! Fit after self-cal, rms=0.082818Jy sigma=0.000775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8113 mas, bmaj=2.043 mas, bpa=-2.684 degrees ! Estimated noise=383.387 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000994958 Jy ! Component: 100 - total flux cleaned = 0.00121999 Jy ! Component: 150 - total flux cleaned = 0.00129064 Jy ! Component: 200 - total flux cleaned = 0.00135359 Jy ! Total flux subtracted in 200 components = 0.00135359 Jy ! Clean residual min=-0.001461 max=0.001504 Jy/beam ! Clean residual mean=0.000008 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.17073 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 94 components and 0.17073 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=0.082801Jy sigma=0.000775 ! Fit after self-cal, rms=0.082809Jy sigma=0.000775 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000203473 Jy ! Component: 100 - total flux cleaned = 0.000263 Jy ! Component: 150 - total flux cleaned = 0.000316475 Jy ! Component: 200 - total flux cleaned = 0.000364886 Jy ! Total flux subtracted in 200 components = 0.000364886 Jy ! Clean residual min=-0.001429 max=0.001495 Jy/beam ! Clean residual mean=0.000008 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.171095 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 100 components and 0.171095 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=0.082801Jy sigma=0.000775 ! Fit after self-cal, rms=0.082800Jy sigma=0.000775 ! 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=0.082800Jy sigma=0.000775 ! Fit after self-cal, rms=0.082686Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8099 mas, bmaj=2.041 mas, bpa=-2.686 degrees ! Estimated noise=382.799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000361679 Jy ! Component: 100 - total flux cleaned = 0.000448748 Jy ! Component: 150 - total flux cleaned = 0.000448453 Jy ! Component: 200 - total flux cleaned = 0.000476853 Jy ! Total flux subtracted in 200 components = 0.000476853 Jy ! Clean residual min=-0.001344 max=0.001424 Jy/beam ! Clean residual mean=0.000008 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.171572 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 104 components and 0.171572 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=0.082679Jy sigma=0.000774 ! Fit after self-cal, rms=0.082681Jy 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 = 8.15526e-05 Jy ! Component: 100 - total flux cleaned = 0.000109814 Jy ! Component: 150 - total flux cleaned = 0.000123214 Jy ! Component: 200 - total flux cleaned = 0.000148095 Jy ! Total flux subtracted in 200 components = 0.000148095 Jy ! Clean residual min=-0.001322 max=0.001414 Jy/beam ! Clean residual mean=0.000008 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.17172 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 108 components and 0.17172 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=0.082676Jy sigma=0.000774 ! Fit after self-cal, rms=0.082676Jy 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=0.082676Jy sigma=0.000774 ! Fit after self-cal, rms=0.082492Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.337 mas, bmaj=6.183 mas, bpa=0.6925 degrees ! Estimated noise=489.901 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000727467 Jy ! Component: 100 - total flux cleaned = 0.00105261 Jy ! Component: 150 - total flux cleaned = 0.00107675 Jy ! Component: 200 - total flux cleaned = 0.00108678 Jy ! Total flux subtracted in 200 components = 0.00108678 Jy ! Clean residual min=-0.001494 max=0.002139 Jy/beam ! Clean residual mean=0.000016 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.172807 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 114 components and 0.172807 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=0.082495Jy sigma=0.000774 ! Fit after self-cal, rms=0.082495Jy 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 = 0.000149344 Jy ! Component: 100 - total flux cleaned = 0.000150649 Jy ! Component: 150 - total flux cleaned = 0.000151555 Jy ! Component: 200 - total flux cleaned = 0.000151995 Jy ! Total flux subtracted in 200 components = 0.000151995 Jy ! Clean residual min=-0.001493 max=0.002137 Jy/beam ! Clean residual mean=0.000017 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.172959 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 116 components and 0.172959 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=0.082496Jy sigma=0.000774 ! Fit after self-cal, rms=0.082496Jy 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=0.8085 mas, bmaj=2.04 mas, bpa=-2.724 degrees ! Estimated noise=382.149 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8085 x 2.04 at -2.724 degrees (North through East) ! Clean map min=-0.0011496 max=0.11292 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=0.6383 mas, bmaj=1.671 mas, bpa=-2.548 degrees ! Estimated noise=642.717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0828957 Jy ! Component: 100 - total flux cleaned = 0.114944 Jy ! Component: 150 - total flux cleaned = 0.132003 Jy ! Component: 200 - total flux cleaned = 0.142763 Jy ! Total flux subtracted in 200 components = 0.142763 Jy ! Clean residual min=-0.002997 max=0.005687 Jy/beam ! Clean residual mean=-0.000018 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 0.142763 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.142763 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8085 mas, bmaj=2.04 mas, bpa=-2.724 degrees ! Estimated noise=382.149 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 = 0.0103328 Jy ! Component: 100 - total flux cleaned = 0.0156237 Jy ! Component: 150 - total flux cleaned = 0.0190192 Jy ! Component: 200 - total flux cleaned = 0.0215042 Jy ! Total flux subtracted in 200 components = 0.0215042 Jy ! Clean residual min=-0.001715 max=0.001853 Jy/beam ! Clean residual mean=0.000004 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.164267 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 50 components and 0.164267 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=2.337 mas, bmaj=6.183 mas, bpa=0.6925 degrees ! Estimated noise=489.901 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00311979 Jy ! Component: 100 - total flux cleaned = 0.00510036 Jy ! Component: 150 - total flux cleaned = 0.00639489 Jy ! Component: 200 - total flux cleaned = 0.00724791 Jy ! Total flux subtracted in 200 components = 0.00724791 Jy ! Clean residual min=-0.001488 max=0.002132 Jy/beam ! Clean residual mean=0.000016 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.171515 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 = 0.000565222 Jy ! Component: 100 - total flux cleaned = 0.000940437 Jy ! Component: 150 - total flux cleaned = 0.00109251 Jy ! Component: 200 - total flux cleaned = 0.00111133 Jy ! Total flux subtracted in 200 components = 0.00111133 Jy ! Clean residual min=-0.001441 max=0.002146 Jy/beam ! Clean residual mean=0.000017 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.172626 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 73 components and 0.172626 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8085 mas, bmaj=2.04 mas, bpa=-2.724 degrees ! Estimated noise=382.149 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000769072 Jy ! Component: 100 - total flux cleaned = -0.00091926 Jy ! Component: 150 - total flux cleaned = -0.000997653 Jy ! Component: 200 - total flux cleaned = -0.0010937 Jy ! Total flux subtracted in 200 components = -0.0010937 Jy ! Clean residual min=-0.001354 max=0.001660 Jy/beam ! Clean residual mean=0.000007 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.171533 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 86 components and 0.171533 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=0.082506Jy sigma=0.000775 ! Fit after self-cal, rms=0.082499Jy sigma=0.000775 wmodel J1243-2943_X_2014_12_20_pus_map.mod ! Writing 86 model components to file: J1243-2943_X_2014_12_20_pus_map.mod wobs J1243-2943_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1243-2943_X_2014_12_20_pus_uvs.fits wwins J1243-2943_X_2014_12_20_pus_map.win ! wwins: Wrote 3 windows to J1243-2943_X_2014_12_20_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 = 0.000566215 Jy ! Component: 100 - total flux cleaned = 0.00082535 Jy ! Component: 150 - total flux cleaned = 0.00102326 Jy ! Component: 200 - total flux cleaned = 0.00106576 Jy ! Component: 250 - total flux cleaned = 0.00114595 Jy ! Component: 300 - total flux cleaned = 0.00110774 Jy ! Component: 350 - total flux cleaned = 0.00105219 Jy ! Component: 400 - total flux cleaned = 0.000979971 Jy ! Component: 450 - total flux cleaned = 0.000875047 Jy ! Component: 500 - total flux cleaned = 0.000773524 Jy ! Component: 550 - total flux cleaned = 0.000724431 Jy ! Component: 600 - total flux cleaned = 0.000692283 Jy ! Component: 650 - total flux cleaned = 0.000613571 Jy ! Component: 700 - total flux cleaned = 0.00055216 Jy ! Component: 750 - total flux cleaned = 0.000537356 Jy ! Component: 800 - total flux cleaned = 0.00055176 Jy ! Component: 850 - total flux cleaned = 0.00050859 Jy ! Component: 900 - total flux cleaned = 0.000551223 Jy ! Component: 950 - total flux cleaned = 0.000592752 Jy ! Component: 1000 - total flux cleaned = 0.000551449 Jy ! Component: 1050 - total flux cleaned = 0.000564701 Jy ! Component: 1100 - total flux cleaned = 0.000551341 Jy ! Component: 1150 - total flux cleaned = 0.000525364 Jy ! Component: 1200 - total flux cleaned = 0.000538058 Jy ! Component: 1250 - total flux cleaned = 0.000500257 Jy ! Component: 1300 - total flux cleaned = 0.000463374 Jy ! Component: 1350 - total flux cleaned = 0.000402804 Jy ! Component: 1400 - total flux cleaned = 0.000367136 Jy ! Component: 1450 - total flux cleaned = 0.000367359 Jy ! Component: 1500 - total flux cleaned = 0.000332756 Jy ! Component: 1550 - total flux cleaned = 0.00033293 Jy ! Component: 1600 - total flux cleaned = 0.000344358 Jy ! Component: 1650 - total flux cleaned = 0.000366424 Jy ! Component: 1700 - total flux cleaned = 0.000344481 Jy ! Component: 1750 - total flux cleaned = 0.000365998 Jy ! Component: 1800 - total flux cleaned = 0.000323132 Jy ! Component: 1850 - total flux cleaned = 0.000333811 Jy ! Component: 1900 - total flux cleaned = 0.000344264 Jy ! Component: 1950 - total flux cleaned = 0.000344289 Jy ! Component: 2000 - total flux cleaned = 0.000313787 Jy ! Total flux subtracted in 2048 components = 0.000323738 Jy ! Clean residual min=-0.000527 max=0.000671 Jy/beam ! Clean residual mean=0.000004 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.171856 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 226 components and 0.171856 Jy ![Exited script file: muppet] wmap "J1243-2943_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8085 x 2.04 at -2.724 degrees (North through East) ! Clean map min=-0.00096936 max=0.11331 Jy/beam ! Writing clean map to FITS file: J1243-2943_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.113305 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000187312 device "J1243-2943_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1243-2943_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.495949 0.495949 0.991898 1.9838 3.96759 7.93518 15.8704 31.7407 63.4815 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.113 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8085 x 2.04 at -2.724 degrees (North through East) ! Clean map min=-0.00096936 max=0.11331 Jy/beam quit ! Quitting program ! Log file J1243-2943_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:43:13 2016