! Started logfile: J1220+0203_X_2017_03_27_pus_uvs.log on Sat Apr 27 22:04:15 2019 obs J1220+0203_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J1220+0203_X_2017_03_27_pus_uva.fits ! AN table 1: 218 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.856167 visibilities/baseline/integration-bin. ! Found source: J1220+0203 ! ! 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 1844 lines of history. ! ! Reading 100788 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 J1220+0203_X_2017_03_27_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 169 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 169 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 169 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 169 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 169 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 169 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 169 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 169 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 169 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 169 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 169 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 169 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.721684Jy sigma=0.005900 ! Fit after self-cal, rms=0.679401Jy sigma=0.005573 ! 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=0.775 mas, bmaj=1.782 mas, bpa=2.274 degrees ! Estimated noise=654.197 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 = 0.243875 Jy ! Component: 100 - total flux cleaned = 0.313511 Jy ! Total flux subtracted in 100 components = 0.313511 Jy ! Clean residual min=-0.012810 max=0.029487 Jy/beam ! Clean residual mean=-0.000068 rms=0.003110 Jy/beam ! Combined flux in latest and established models = 0.313511 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.313511 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=0.107744Jy sigma=0.000806 ! Fit after self-cal, rms=0.107716Jy sigma=0.000806 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0315815 Jy ! Component: 100 - total flux cleaned = 0.047425 Jy ! Total flux subtracted in 100 components = 0.047425 Jy ! Clean residual min=-0.007069 max=0.018084 Jy/beam ! Clean residual mean=-0.000027 rms=0.001806 Jy/beam ! Combined flux in latest and established models = 0.360936 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.360936 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=0.096828Jy sigma=0.000709 ! Fit after self-cal, rms=0.096790Jy sigma=0.000709 ! Inverting map ! Added new window around map position (2, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151508 Jy ! Component: 100 - total flux cleaned = 0.0229834 Jy ! Total flux subtracted in 100 components = 0.0229834 Jy ! Clean residual min=-0.004909 max=0.007897 Jy/beam ! Clean residual mean=-0.000010 rms=0.001332 Jy/beam ! Combined flux in latest and established models = 0.383919 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.383919 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=0.094179Jy sigma=0.000686 ! Fit after self-cal, rms=0.093976Jy sigma=0.000684 ! 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=0.9211 mas, bmaj=2.033 mas, bpa=2.945 degrees ! Estimated noise=277.354 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 (-0.2, 14.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00868043 Jy ! Component: 100 - total flux cleaned = 0.0144018 Jy ! Component: 150 - total flux cleaned = 0.0171381 Jy ! Component: 200 - total flux cleaned = 0.0187691 Jy ! Total flux subtracted in 200 components = 0.0187691 Jy ! Clean residual min=-0.004490 max=0.005438 Jy/beam ! Clean residual mean=0.000008 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 0.402689 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 36 components and 0.402688 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=0.092954Jy sigma=0.000676 ! Fit after self-cal, rms=0.092881Jy sigma=0.000675 ! 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 0.95 FD 0.97 HN 1.00 KP 1.03 ! LA 0.99 MK 0.98 NL 0.99 OV 0.98 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 0.96 KP 1.04 ! LA 0.99 MK 0.98 NL 0.98 OV 0.99 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 0.96 KP 0.98 ! LA 1.02 MK 1.00 NL 0.98 OV 0.99 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.94 HN 0.99 KP 1.02 ! LA 1.02 MK 1.01 NL 0.99 OV 0.99 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 0.96 KP 1.02 ! LA 1.01 MK 1.02 NL 0.98 OV 0.98 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 0.99 KP 1.01 ! LA 1.01 MK 1.00 NL 0.98 OV 0.99 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.97 KP 1.01 ! LA 1.03 MK 1.01 NL 0.98 OV 0.99 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.95 KP 1.01 ! LA 1.00 MK 0.98 NL 0.99 OV 0.99 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 0.97 KP 1.02 ! LA 1.02 MK 0.98 NL 0.98 OV 0.98 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 1.02 KP 0.91 ! LA 1.02 MK 0.99 NL 0.87 OV 1.06 ! PT 1.08 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.05 KP 1.03 ! LA 1.09 MK 1.04 NL 0.93 OV 1.12 ! PT 1.19 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.00 KP 1.02 ! LA 1.04 MK 0.95 NL 0.91 OV 1.09 ! PT 1.13 SC 1.01 ! ! ! Fit before self-cal, rms=0.092881Jy sigma=0.000675 ! Fit after self-cal, rms=0.089297Jy sigma=0.000655 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9229 mas, bmaj=2.027 mas, bpa=2.786 degrees ! Estimated noise=275.148 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 (3.4, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00421759 Jy ! Component: 100 - total flux cleaned = 0.00607331 Jy ! Component: 150 - total flux cleaned = 0.0066464 Jy ! Component: 200 - total flux cleaned = 0.00676171 Jy ! Total flux subtracted in 200 components = 0.00676171 Jy ! Clean residual min=-0.001822 max=0.002813 Jy/beam ! Clean residual mean=0.000006 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.40945 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 56 components and 0.40945 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=0.089083Jy sigma=0.000653 ! Fit after self-cal, rms=0.089035Jy sigma=0.000652 ! 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=0.089035Jy sigma=0.000652 ! Fit after self-cal, rms=0.089422Jy sigma=0.000651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9226 mas, bmaj=2.026 mas, bpa=2.778 degrees ! Estimated noise=275.506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203601 Jy ! Component: 100 - total flux cleaned = 0.00222046 Jy ! Component: 150 - total flux cleaned = 0.00222451 Jy ! Component: 200 - total flux cleaned = 0.00207181 Jy ! Total flux subtracted in 200 components = 0.00207181 Jy ! Clean residual min=-0.001433 max=0.001872 Jy/beam ! Clean residual mean=0.000006 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.411522 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 71 components and 0.411522 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=0.089348Jy sigma=0.000650 ! Fit after self-cal, rms=0.089350Jy sigma=0.000650 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 (17, -7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00107784 Jy ! Component: 100 - total flux cleaned = 0.00154523 Jy ! Component: 150 - total flux cleaned = 0.00147832 Jy ! Component: 200 - total flux cleaned = 0.00141839 Jy ! Total flux subtracted in 200 components = 0.00141839 Jy ! Clean residual min=-0.001272 max=0.001445 Jy/beam ! Clean residual mean=0.000005 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.41294 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 84 components and 0.41294 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=0.089308Jy sigma=0.000650 ! Fit after self-cal, rms=0.089305Jy sigma=0.000650 ! 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=0.089305Jy sigma=0.000650 ! Fit after self-cal, rms=0.089398Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9221 mas, bmaj=2.025 mas, bpa=2.76 degrees ! Estimated noise=275.653 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000821977 Jy ! Component: 100 - total flux cleaned = 0.00106075 Jy ! Component: 150 - total flux cleaned = 0.00108823 Jy ! Component: 200 - total flux cleaned = 0.00116288 Jy ! Total flux subtracted in 200 components = 0.00116288 Jy ! Clean residual min=-0.001085 max=0.001377 Jy/beam ! Clean residual mean=0.000004 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.414103 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 101 components and 0.414103 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=0.089373Jy sigma=0.000650 ! Fit after self-cal, rms=0.089373Jy sigma=0.000650 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 (11.2, 4.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000806969 Jy ! Component: 100 - total flux cleaned = 0.00109757 Jy ! Component: 150 - total flux cleaned = 0.00109609 Jy ! Component: 200 - total flux cleaned = 0.00107203 Jy ! Total flux subtracted in 200 components = 0.00107203 Jy ! Clean residual min=-0.001002 max=0.001017 Jy/beam ! Clean residual mean=0.000004 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.415175 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 113 components and 0.415175 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=0.089349Jy sigma=0.000649 ! Fit after self-cal, rms=0.089348Jy sigma=0.000649 ! 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=0.089348Jy sigma=0.000649 ! Fit after self-cal, rms=0.089418Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.104 mas, bmaj=3.231 mas, bpa=1.352 degrees ! Estimated noise=350.093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000636931 Jy ! Component: 100 - total flux cleaned = 0.000846836 Jy ! Component: 150 - total flux cleaned = 0.000903795 Jy ! Component: 200 - total flux cleaned = 0.000929245 Jy ! Total flux subtracted in 200 components = 0.000929245 Jy ! Clean residual min=-0.001342 max=0.001345 Jy/beam ! Clean residual mean=0.000007 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.416105 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 124 components and 0.416105 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=0.089406Jy sigma=0.000649 ! Fit after self-cal, rms=0.089407Jy sigma=0.000649 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 = 0.00018614 Jy ! Component: 100 - total flux cleaned = 0.000231292 Jy ! Component: 150 - total flux cleaned = 0.000251594 Jy ! Component: 200 - total flux cleaned = 0.000217985 Jy ! Total flux subtracted in 200 components = 0.000217985 Jy ! Clean residual min=-0.001233 max=0.001296 Jy/beam ! Clean residual mean=0.000008 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.416323 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 130 components and 0.416323 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=0.089403Jy sigma=0.000649 ! Fit after self-cal, rms=0.089403Jy sigma=0.000649 ! 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=0.9219 mas, bmaj=2.024 mas, bpa=2.755 degrees ! Estimated noise=275.714 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9219 x 2.024 at 2.755 degrees (North through East) ! Clean map min=-0.0016225 max=0.3186 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=0.7761 mas, bmaj=1.775 mas, bpa=2.06 degrees ! Estimated noise=651.126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.242742 Jy ! Component: 100 - total flux cleaned = 0.312061 Jy ! Component: 150 - total flux cleaned = 0.345339 Jy ! Component: 200 - total flux cleaned = 0.365367 Jy ! Total flux subtracted in 200 components = 0.365367 Jy ! Clean residual min=-0.004480 max=0.010627 Jy/beam ! Clean residual mean=-0.000032 rms=0.001388 Jy/beam ! Combined flux in latest and established models = 0.365367 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.365367 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9219 mas, bmaj=2.024 mas, bpa=2.755 degrees ! Estimated noise=275.714 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 = 0.0160608 Jy ! Component: 100 - total flux cleaned = 0.0258642 Jy ! Component: 150 - total flux cleaned = 0.032389 Jy ! Component: 200 - total flux cleaned = 0.0372276 Jy ! Total flux subtracted in 200 components = 0.0372276 Jy ! Clean residual min=-0.001832 max=0.003505 Jy/beam ! Clean residual mean=-0.000003 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.402595 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 32 components and 0.402595 Jy ! Inverting map ! Added new window around map position (1, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00385736 Jy ! Component: 100 - total flux cleaned = 0.00675895 Jy ! Component: 150 - total flux cleaned = 0.00886056 Jy ! Component: 200 - total flux cleaned = 0.0101229 Jy ! Total flux subtracted in 200 components = 0.0101229 Jy ! Clean residual min=-0.001255 max=0.001611 Jy/beam ! Clean residual mean=0.000002 rms=0.000354 Jy/beam ! Combined flux in latest and established models = 0.412718 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 48 components and 0.412718 Jy ! Inverting map ! Added new window around map position (5.2, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139369 Jy ! Component: 100 - total flux cleaned = 0.00232491 Jy ! Component: 150 - total flux cleaned = 0.00284508 Jy ! Component: 200 - total flux cleaned = 0.00313681 Jy ! Total flux subtracted in 200 components = 0.00313681 Jy ! Clean residual min=-0.001087 max=0.001047 Jy/beam ! Clean residual mean=0.000004 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.415854 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 71 components and 0.415854 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=2.104 mas, bmaj=3.231 mas, bpa=1.352 degrees ! Estimated noise=350.093 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000729982 Jy ! Component: 100 - total flux cleaned = 0.000848927 Jy ! Component: 150 - total flux cleaned = 0.000848903 Jy ! Component: 200 - total flux cleaned = 0.000818373 Jy ! Total flux subtracted in 200 components = 0.000818373 Jy ! Clean residual min=-0.001274 max=0.001382 Jy/beam ! Clean residual mean=0.000011 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.416673 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 = -5.43323e-05 Jy ! Component: 100 - total flux cleaned = -7.90055e-05 Jy ! Component: 150 - total flux cleaned = -0.000146917 Jy ! Component: 200 - total flux cleaned = -0.000209844 Jy ! Total flux subtracted in 200 components = -0.000209844 Jy ! Clean residual min=-0.001277 max=0.001341 Jy/beam ! Clean residual mean=0.000011 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.416463 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 114 components and 0.416463 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9219 mas, bmaj=2.024 mas, bpa=2.755 degrees ! Estimated noise=275.714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000189814 Jy ! Component: 100 - total flux cleaned = 0.000218439 Jy ! Component: 150 - total flux cleaned = 0.00014739 Jy ! Component: 200 - total flux cleaned = 3.84412e-05 Jy ! Total flux subtracted in 200 components = 3.84412e-05 Jy ! Clean residual min=-0.000901 max=0.000864 Jy/beam ! Clean residual mean=0.000005 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.416501 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 139 components and 0.416501 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=0.089378Jy sigma=0.000649 ! Fit after self-cal, rms=0.089375Jy sigma=0.000649 wmodel J1220+0203_X_2017_03_27_pus_map.mod ! Writing 139 model components to file: J1220+0203_X_2017_03_27_pus_map.mod wobs J1220+0203_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J1220+0203_X_2017_03_27_pus_uvs.fits wwins J1220+0203_X_2017_03_27_pus_map.win ! wwins: Wrote 8 windows to J1220+0203_X_2017_03_27_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 = -2.03119e-05 Jy ! Component: 100 - total flux cleaned = 2.63121e-05 Jy ! Component: 150 - total flux cleaned = 4.05989e-05 Jy ! Component: 200 - total flux cleaned = 1.33143e-05 Jy ! Component: 250 - total flux cleaned = 1.34365e-05 Jy ! Component: 300 - total flux cleaned = 7.54068e-07 Jy ! Component: 350 - total flux cleaned = -3.6274e-05 Jy ! Component: 400 - total flux cleaned = -6.04082e-05 Jy ! Component: 450 - total flux cleaned = -9.57186e-05 Jy ! Component: 500 - total flux cleaned = -0.000130422 Jy ! Component: 550 - total flux cleaned = -0.000153199 Jy ! Component: 600 - total flux cleaned = -0.000186333 Jy ! Component: 650 - total flux cleaned = -0.000197116 Jy ! Component: 700 - total flux cleaned = -0.000239171 Jy ! Component: 750 - total flux cleaned = -0.000290892 Jy ! Component: 800 - total flux cleaned = -0.000361724 Jy ! Component: 850 - total flux cleaned = -0.000431511 Jy ! Component: 900 - total flux cleaned = -0.000470841 Jy ! Component: 950 - total flux cleaned = -0.000547612 Jy ! Component: 1000 - total flux cleaned = -0.000575821 Jy ! Component: 1050 - total flux cleaned = -0.000612885 Jy ! Component: 1100 - total flux cleaned = -0.000649449 Jy ! Component: 1150 - total flux cleaned = -0.000685564 Jy ! Component: 1200 - total flux cleaned = -0.000703373 Jy ! Component: 1250 - total flux cleaned = -0.000712284 Jy ! Component: 1300 - total flux cleaned = -0.000764481 Jy ! Component: 1350 - total flux cleaned = -0.000824432 Jy ! Component: 1400 - total flux cleaned = -0.00084984 Jy ! Component: 1450 - total flux cleaned = -0.000908261 Jy ! Component: 1500 - total flux cleaned = -0.000932942 Jy ! Component: 1550 - total flux cleaned = -0.000973571 Jy ! Component: 1600 - total flux cleaned = -0.000989549 Jy ! Component: 1650 - total flux cleaned = -0.00101343 Jy ! Component: 1700 - total flux cleaned = -0.00106063 Jy ! Component: 1750 - total flux cleaned = -0.00107617 Jy ! Component: 1800 - total flux cleaned = -0.00110695 Jy ! Component: 1850 - total flux cleaned = -0.00115268 Jy ! Component: 1900 - total flux cleaned = -0.00119768 Jy ! Component: 1950 - total flux cleaned = -0.00121996 Jy ! Component: 2000 - total flux cleaned = -0.00125691 Jy ! Total flux subtracted in 2048 components = -0.00129345 Jy ! Clean residual min=-0.000462 max=0.000418 Jy/beam ! Clean residual mean=0.000002 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.415208 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 280 components and 0.415208 Jy ![Exited script file: muppet] wmap "J1220+0203_X_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9219 x 2.024 at 2.755 degrees (North through East) ! Clean map min=-0.0012304 max=0.31855 Jy/beam ! Writing clean map to FITS file: J1220+0203_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.318546 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000140402 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.132228 0.132228 0.264456 0.528912 1.05782 2.11565 4.23129 8.46259 16.9252 33.8504 67.7007 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.318 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9219 x 2.024 at 2.755 degrees (North through East) ! Clean map min=-0.0012304 max=0.31855 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1220+0203_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 22:04:20 2019