! Started logfile: J1719+1745_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:10:09 2016 obs J1719+1745_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1719+1745_X_2014_05_31_pus_uva.fits ! AN table 1: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.78156 visibilities/baseline/integration-bin. ! Found source: J1719+1745 ! ! 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 344 lines of history. ! ! Reading 19836 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 J1719+1745_X_2014_05_31_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 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.520896Jy sigma=0.006356 ! Fit after self-cal, rms=0.504587Jy sigma=0.006149 ! 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=0.7186 mas, bmaj=1.738 mas, bpa=-0.532 degrees ! Estimated noise=595.63 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 = 0.382069 Jy ! Component: 100 - total flux cleaned = 0.492046 Jy ! Total flux subtracted in 100 components = 0.492046 Jy ! Clean residual min=-0.021655 max=0.044863 Jy/beam ! Clean residual mean=-0.000156 rms=0.005929 Jy/beam ! Combined flux in latest and established models = 0.492046 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.492046 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=0.132683Jy sigma=0.001556 ! Fit after self-cal, rms=0.132685Jy sigma=0.001555 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0479637 Jy ! Component: 100 - total flux cleaned = 0.0742424 Jy ! Total flux subtracted in 100 components = 0.0742424 Jy ! Clean residual min=-0.019455 max=0.020541 Jy/beam ! Clean residual mean=-0.000092 rms=0.004451 Jy/beam ! Combined flux in latest and established models = 0.566288 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 20 components and 0.566288 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=0.109923Jy sigma=0.001272 ! Fit after self-cal, rms=0.109906Jy sigma=0.001271 ! 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=0.8676 mas, bmaj=2.006 mas, bpa=-0.06819 degrees ! Estimated noise=411.256 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 = 0.0217108 Jy ! Component: 100 - total flux cleaned = 0.0343738 Jy ! Component: 150 - total flux cleaned = 0.042629 Jy ! Component: 200 - total flux cleaned = 0.0481025 Jy ! Total flux subtracted in 200 components = 0.0481025 Jy ! Clean residual min=-0.022829 max=0.018823 Jy/beam ! Clean residual mean=-0.000070 rms=0.004980 Jy/beam ! Combined flux in latest and established models = 0.614391 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 31 components and 0.614391 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=0.104694Jy sigma=0.001220 ! Fit after self-cal, rms=0.104672Jy sigma=0.001220 ! 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 0.92 FD 1.11 HN 1.12 KP 0.91 ! LA 1.02 MK 0.93 NL 1.01 OV 0.98 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.13 KP 0.86 ! LA 1.04 MK 0.92 NL 1.02 OV 0.99 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.15 KP 0.82 ! LA 1.05 MK 0.92 NL 1.02 OV 0.99 ! PT 0.91 SC 1.04 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.13 KP 0.78 ! LA 1.05 MK 0.92 NL 1.02 OV 0.98 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.10 KP 0.74 ! LA 1.05 MK 0.95 NL 1.03 OV 0.99 ! PT 0.92 SC 1.03 ! ! ! 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 1.14 HN 1.14 KP 0.74 ! LA 1.06 MK 0.94 NL 1.04 OV 1.01 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.23 HN 1.26 KP 0.78 ! LA 1.12 MK 1.01 NL 1.10 OV 1.06 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.19 KP 0.74 ! LA 1.05 MK 0.94 NL 1.04 OV 1.04 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.19 KP 0.76 ! LA 1.05 MK 0.95 NL 1.04 OV 1.02 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.17 KP 0.79 ! LA 1.08 MK 0.98 NL 1.05 OV 1.02 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.16 KP 0.82 ! LA 1.08 MK 0.99 NL 1.05 OV 1.03 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.14 KP 0.87 ! LA 1.06 MK 0.97 NL 1.04 OV 1.02 ! PT 0.97 SC 1.03 ! ! ! Fit before self-cal, rms=0.104672Jy sigma=0.001220 ! Fit after self-cal, rms=0.070362Jy sigma=0.000810 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8689 mas, bmaj=2.01 mas, bpa=-0.17 degrees ! Estimated noise=411.698 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 (-0.4, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00317234 Jy ! Component: 100 - total flux cleaned = 0.00349585 Jy ! Component: 150 - total flux cleaned = 0.00348889 Jy ! Component: 200 - total flux cleaned = 0.00348679 Jy ! Total flux subtracted in 200 components = 0.00348679 Jy ! Clean residual min=-0.004224 max=0.004223 Jy/beam ! Clean residual mean=-0.000005 rms=0.000979 Jy/beam ! Combined flux in latest and established models = 0.617878 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 45 components and 0.617878 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=0.069592Jy sigma=0.000801 ! Fit after self-cal, rms=0.069576Jy sigma=0.000800 ! 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=0.069576Jy sigma=0.000800 ! Fit after self-cal, rms=0.068854Jy sigma=0.000787 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8709 mas, bmaj=2.012 mas, bpa=-0.1287 degrees ! Estimated noise=411.628 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000592403 Jy ! Component: 100 - total flux cleaned = -0.000494418 Jy ! Component: 150 - total flux cleaned = -0.000497964 Jy ! Component: 200 - total flux cleaned = -0.000499214 Jy ! Total flux subtracted in 200 components = -0.000499214 Jy ! Clean residual min=-0.002610 max=0.002733 Jy/beam ! Clean residual mean=0.000003 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.617379 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.617379 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=0.068574Jy sigma=0.000784 ! Fit after self-cal, rms=0.068557Jy sigma=0.000784 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 = 0.000259419 Jy ! Component: 100 - total flux cleaned = 0.000328529 Jy ! Component: 150 - total flux cleaned = 0.000327139 Jy ! Component: 200 - total flux cleaned = 0.000203107 Jy ! Total flux subtracted in 200 components = 0.000203107 Jy ! Clean residual min=-0.002482 max=0.002463 Jy/beam ! Clean residual mean=0.000004 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.617582 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.617582 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=0.068425Jy sigma=0.000783 ! Fit after self-cal, rms=0.068420Jy sigma=0.000783 ! 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=0.068420Jy sigma=0.000783 ! Fit after self-cal, rms=0.068567Jy sigma=0.000782 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8725 mas, bmaj=2.013 mas, bpa=-0.1028 degrees ! Estimated noise=412.122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00125053 Jy ! Component: 100 - total flux cleaned = -0.00137796 Jy ! Component: 150 - total flux cleaned = -0.00137659 Jy ! Component: 200 - total flux cleaned = -0.00143011 Jy ! Total flux subtracted in 200 components = -0.00143011 Jy ! Clean residual min=-0.002380 max=0.002250 Jy/beam ! Clean residual mean=0.000003 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.616152 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 54 components and 0.616151 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=0.068447Jy sigma=0.000781 ! Fit after self-cal, rms=0.068443Jy sigma=0.000781 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 = 0.000123044 Jy ! Component: 100 - total flux cleaned = 7.18015e-05 Jy ! Component: 150 - total flux cleaned = -2.55212e-05 Jy ! Component: 200 - total flux cleaned = -7.09355e-05 Jy ! Total flux subtracted in 200 components = -7.09355e-05 Jy ! Clean residual min=-0.002212 max=0.002167 Jy/beam ! Clean residual mean=0.000003 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.61608 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 58 components and 0.616081 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=0.068371Jy sigma=0.000780 ! Fit after self-cal, rms=0.068369Jy sigma=0.000780 ! 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=0.068369Jy sigma=0.000780 ! Fit after self-cal, rms=0.068473Jy sigma=0.000780 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.086 mas, bmaj=2.958 mas, bpa=-1.97 degrees ! Estimated noise=511.19 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00134172 Jy ! Component: 100 - total flux cleaned = -0.00151654 Jy ! Component: 150 - total flux cleaned = -0.00160478 Jy ! Component: 200 - total flux cleaned = -0.00167467 Jy ! Total flux subtracted in 200 components = -0.00167467 Jy ! Clean residual min=-0.001615 max=0.002089 Jy/beam ! Clean residual mean=0.000004 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.614406 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 70 components and 0.614406 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=0.068458Jy sigma=0.000780 ! Fit after self-cal, rms=0.068454Jy sigma=0.000780 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 (-6.4, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117249 Jy ! Component: 100 - total flux cleaned = 0.00126817 Jy ! Component: 150 - total flux cleaned = 0.00154279 Jy ! Component: 200 - total flux cleaned = 0.00174711 Jy ! Total flux subtracted in 200 components = 0.00174711 Jy ! Clean residual min=-0.001341 max=0.001206 Jy/beam ! Clean residual mean=0.000003 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.616153 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 93 components and 0.616153 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=0.068403Jy sigma=0.000779 ! Fit after self-cal, rms=0.068400Jy sigma=0.000779 ! 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=0.8734 mas, bmaj=2.013 mas, bpa=-0.1041 degrees ! Estimated noise=412.418 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8734 x 2.013 at -0.1041 degrees (North through East) ! Clean map min=-0.0017441 max=0.51015 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 ! Performing amp+phase self-cal ! ! 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=0.068400Jy sigma=0.000779 ! Fit after self-cal, rms=0.064367Jy sigma=0.000726 ! Inverting map and beam ! Estimated beam: bmin=0.8738 mas, bmaj=2.014 mas, bpa=-0.1338 degrees ! Estimated noise=412.057 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000918615 Jy ! Component: 100 - total flux cleaned = 0.00109941 Jy ! Component: 150 - total flux cleaned = 0.0012103 Jy ! Component: 200 - total flux cleaned = 0.00126049 Jy ! Total flux subtracted in 200 components = 0.00126049 Jy ! Clean residual min=-0.001878 max=0.001792 Jy/beam ! Clean residual mean=0.000003 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.617413 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 112 components and 0.617413 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=0.064250Jy sigma=0.000725 ! Fit after self-cal, rms=0.064249Jy sigma=0.000725 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.78553e-05 Jy ! Component: 100 - total flux cleaned = 0.000104205 Jy ! Component: 150 - total flux cleaned = 1.61271e-05 Jy ! Component: 200 - total flux cleaned = 1.71394e-05 Jy ! Total flux subtracted in 200 components = 1.71394e-05 Jy ! Clean residual min=-0.001725 max=0.001744 Jy/beam ! Clean residual mean=0.000003 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.617431 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 128 components and 0.617431 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=0.064184Jy sigma=0.000724 ! Fit after self-cal, rms=0.064184Jy sigma=0.000724 ! Inverting map ! Added new window around map position (8.2, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000761838 Jy ! Component: 100 - total flux cleaned = 0.000764028 Jy ! Component: 150 - total flux cleaned = 0.000682164 Jy ! Component: 200 - total flux cleaned = 0.000643572 Jy ! Total flux subtracted in 200 components = 0.000643572 Jy ! Clean residual min=-0.001652 max=0.001393 Jy/beam ! Clean residual mean=0.000003 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.618074 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 146 components and 0.618074 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=0.064114Jy sigma=0.000724 ! Fit after self-cal, rms=0.064113Jy sigma=0.000724 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.064113Jy sigma=0.000724 ! Fit after self-cal, rms=0.064119Jy sigma=0.000723 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=0.7226 mas, bmaj=1.744 mas, bpa=-0.4314 degrees ! Estimated noise=599.271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.383948 Jy ! Component: 100 - total flux cleaned = 0.493416 Jy ! Component: 150 - total flux cleaned = 0.540821 Jy ! Component: 200 - total flux cleaned = 0.566317 Jy ! Total flux subtracted in 200 components = 0.566317 Jy ! Clean residual min=-0.006232 max=0.012675 Jy/beam ! Clean residual mean=-0.000044 rms=0.001735 Jy/beam ! Combined flux in latest and established models = 0.566316 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.566316 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8743 mas, bmaj=2.015 mas, bpa=-0.1358 degrees ! Estimated noise=412.088 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 = 0.0175926 Jy ! Component: 100 - total flux cleaned = 0.0282895 Jy ! Component: 150 - total flux cleaned = 0.0351191 Jy ! Component: 200 - total flux cleaned = 0.0396707 Jy ! Total flux subtracted in 200 components = 0.0396707 Jy ! Clean residual min=-0.002433 max=0.002566 Jy/beam ! Clean residual mean=-0.000006 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.605987 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 34 components and 0.605987 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=2.087 mas, bmaj=2.959 mas, bpa=-2.004 degrees ! Estimated noise=510.135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0034862 Jy ! Component: 100 - total flux cleaned = 0.00531784 Jy ! Component: 150 - total flux cleaned = 0.0064385 Jy ! Component: 200 - total flux cleaned = 0.00720966 Jy ! Total flux subtracted in 200 components = 0.00720966 Jy ! Clean residual min=-0.001275 max=0.001360 Jy/beam ! Clean residual mean=-0.000002 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.613197 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 = 0.000566204 Jy ! Component: 100 - total flux cleaned = 0.00106582 Jy ! Component: 150 - total flux cleaned = 0.00147018 Jy ! Component: 200 - total flux cleaned = 0.00189564 Jy ! Total flux subtracted in 200 components = 0.00189564 Jy ! Clean residual min=-0.001124 max=0.001116 Jy/beam ! Clean residual mean=0.000000 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.615092 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 83 components and 0.615092 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8743 mas, bmaj=2.015 mas, bpa=-0.1358 degrees ! Estimated noise=412.088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.62313e-05 Jy ! Component: 100 - total flux cleaned = 0.000370886 Jy ! Component: 150 - total flux cleaned = 0.000707681 Jy ! Component: 200 - total flux cleaned = 0.000946967 Jy ! Total flux subtracted in 200 components = 0.000946967 Jy ! Clean residual min=-0.002107 max=0.001902 Jy/beam ! Clean residual mean=0.000000 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.616039 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 102 components and 0.616039 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=0.064731Jy sigma=0.000729 ! Fit after self-cal, rms=0.064718Jy sigma=0.000728 wmodel J1719+1745_X_2014_05_31_pus_map.mod ! Writing 102 model components to file: J1719+1745_X_2014_05_31_pus_map.mod wobs J1719+1745_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1719+1745_X_2014_05_31_pus_uvs.fits wwins J1719+1745_X_2014_05_31_pus_map.win ! wwins: Wrote 4 windows to J1719+1745_X_2014_05_31_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 = -0.000321906 Jy ! Component: 100 - total flux cleaned = -0.000287407 Jy ! Component: 150 - total flux cleaned = -0.000386665 Jy ! Component: 200 - total flux cleaned = -0.000513912 Jy ! Component: 250 - total flux cleaned = -0.00060641 Jy ! Component: 300 - total flux cleaned = -0.000816781 Jy ! Component: 350 - total flux cleaned = -0.000992063 Jy ! Component: 400 - total flux cleaned = -0.00119246 Jy ! Component: 450 - total flux cleaned = -0.00133276 Jy ! Component: 500 - total flux cleaned = -0.00152444 Jy ! Component: 550 - total flux cleaned = -0.00168466 Jy ! Component: 600 - total flux cleaned = -0.00186835 Jy ! Component: 650 - total flux cleaned = -0.00199724 Jy ! Component: 700 - total flux cleaned = -0.00214874 Jy ! Component: 750 - total flux cleaned = -0.00232236 Jy ! Component: 800 - total flux cleaned = -0.00244393 Jy ! Component: 850 - total flux cleaned = -0.002516 Jy ! Component: 900 - total flux cleaned = -0.0026576 Jy ! Component: 950 - total flux cleaned = -0.0027036 Jy ! Component: 1000 - total flux cleaned = -0.00274913 Jy ! Component: 1050 - total flux cleaned = -0.00279403 Jy ! Component: 1100 - total flux cleaned = -0.00285989 Jy ! Component: 1150 - total flux cleaned = -0.00288156 Jy ! Component: 1200 - total flux cleaned = -0.0029031 Jy ! Component: 1250 - total flux cleaned = -0.00296702 Jy ! Component: 1300 - total flux cleaned = -0.00305068 Jy ! Component: 1350 - total flux cleaned = -0.00302956 Jy ! Component: 1400 - total flux cleaned = -0.00307051 Jy ! Component: 1450 - total flux cleaned = -0.0031309 Jy ! Component: 1500 - total flux cleaned = -0.00315052 Jy ! Component: 1550 - total flux cleaned = -0.00320943 Jy ! Component: 1600 - total flux cleaned = -0.0032284 Jy ! Component: 1650 - total flux cleaned = -0.00322845 Jy ! Component: 1700 - total flux cleaned = -0.00324736 Jy ! Component: 1750 - total flux cleaned = -0.0033034 Jy ! Component: 1800 - total flux cleaned = -0.00337682 Jy ! Component: 1850 - total flux cleaned = -0.00332224 Jy ! Component: 1900 - total flux cleaned = -0.00335844 Jy ! Component: 1950 - total flux cleaned = -0.00337643 Jy ! Component: 2000 - total flux cleaned = -0.00344695 Jy ! Total flux subtracted in 2048 components = -0.00346431 Jy ! Clean residual min=-0.000869 max=0.000958 Jy/beam ! Clean residual mean=-0.000000 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.612575 Jy keep ! Adding 95 model components to the UV plane model. ! The established model now contains 193 components and 0.612575 Jy ![Exited script file: muppet] wmap "J1719+1745_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8743 x 2.015 at -0.1358 degrees (North through East) ! Clean map min=-0.0014134 max=0.51158 Jy/beam ! Writing clean map to FITS file: J1719+1745_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.511585 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000290933 device "J1719+1745_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1719+1745_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.170607 0.170607 0.341214 0.682428 1.36486 2.72971 5.45942 10.9188 21.8377 43.6754 87.3507 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.511 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8743 x 2.015 at -0.1358 degrees (North through East) ! Clean map min=-0.0014134 max=0.51158 Jy/beam quit ! Quitting program ! Log file J1719+1745_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:10:11 2016