! Started logfile: J0005+0524_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:05:11 2016 obs J0005+0524_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0005+0524_X_2014_06_09_pus_uva.fits ! AN table 1: 104 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.608974 visibilities/baseline/integration-bin. ! Found source: J0005+0524 ! ! 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 34200 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 J0005+0524_X_2014_06_09_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 218 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 218 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 218 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 218 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 218 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 218 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 218 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 218 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 218 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 218 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 218 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 218 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.954576Jy sigma=0.011716 ! Fit after self-cal, rms=0.932660Jy sigma=0.011474 ! 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=1.014 mas, bmaj=2.58 mas, bpa=15.59 degrees ! Estimated noise=567.151 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 = 0.0501987 Jy ! Component: 100 - total flux cleaned = 0.0664443 Jy ! Total flux subtracted in 100 components = 0.0664443 Jy ! Clean residual min=-0.006068 max=0.013954 Jy/beam ! Clean residual mean=-0.000057 rms=0.002083 Jy/beam ! Combined flux in latest and established models = 0.0664443 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0664443 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=0.073386Jy sigma=0.000859 ! Fit after self-cal, rms=0.073223Jy sigma=0.000857 ! Inverting map ! Added new window around map position (2, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0139454 Jy ! Component: 100 - total flux cleaned = 0.0222144 Jy ! Total flux subtracted in 100 components = 0.0222144 Jy ! Clean residual min=-0.004877 max=0.007625 Jy/beam ! Clean residual mean=-0.000020 rms=0.001412 Jy/beam ! Combined flux in latest and established models = 0.0886587 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 40 components and 0.0886587 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=0.069711Jy sigma=0.000811 ! Fit after self-cal, rms=0.069374Jy sigma=0.000806 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00793674 Jy ! Component: 100 - total flux cleaned = 0.0124667 Jy ! Total flux subtracted in 100 components = 0.0124667 Jy ! Clean residual min=-0.004183 max=0.004649 Jy/beam ! Clean residual mean=0.000002 rms=0.001076 Jy/beam ! Combined flux in latest and established models = 0.101125 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 58 components and 0.101125 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=0.068132Jy sigma=0.000791 ! Fit after self-cal, rms=0.068022Jy sigma=0.000789 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.184 mas, bmaj=2.679 mas, bpa=13.57 degrees ! Estimated noise=314.474 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 = 0.00605443 Jy ! Component: 100 - total flux cleaned = 0.0096566 Jy ! Component: 150 - total flux cleaned = 0.0122168 Jy ! Component: 200 - total flux cleaned = 0.0141242 Jy ! Total flux subtracted in 200 components = 0.0141242 Jy ! Clean residual min=-0.003921 max=0.003407 Jy/beam ! Clean residual mean=0.000054 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.11525 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 91 components and 0.11525 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=0.067362Jy sigma=0.000782 ! Fit after self-cal, rms=0.067309Jy sigma=0.000781 ! 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 1.00* FD 1.10 HN 1.07 KP 0.88 ! LA 1.04 MK 1.00* NL 1.00 OV 0.98 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.04 KP 0.88 ! LA 1.05 MK 1.00* NL 0.97 OV 0.98 ! PT 0.95 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.08 KP 0.83 ! LA 1.04 MK 1.00* NL 1.01 OV 0.95 ! PT 0.93 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.08 HN 1.05 KP 0.80 ! LA 1.08 MK 1.00* NL 0.99 OV 0.95 ! PT 0.93 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 1.05 KP 0.74 ! LA 1.04 MK 1.00* NL 1.01 OV 1.01 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.07 KP 0.76 ! LA 1.07 MK 1.00* NL 0.99 OV 1.02 ! PT 0.93 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.18 HN 1.13 KP 0.79 ! LA 1.18 MK 1.00* NL 1.01 OV 1.10 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.17 HN 1.03 KP 0.74 ! LA 1.08 MK 1.00* NL 1.03 OV 0.98 ! PT 0.94 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 0.96 KP 0.76 ! LA 1.06 MK 1.00* NL 0.98 OV 1.04 ! PT 1.00 SC 0.92 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 0.98 KP 0.77 ! LA 1.15 MK 1.00* NL 0.99 OV 1.04 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 HN 1.07 KP 0.78 ! LA 1.11 MK 1.00* NL 1.00 OV 1.07 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.07 HN 0.96 KP 0.87 ! LA 1.15 MK 1.00* NL 0.99 OV 0.99 ! PT 0.98 SC 0.89 ! ! ! Fit before self-cal, rms=0.067309Jy sigma=0.000781 ! Fit after self-cal, rms=0.065768Jy sigma=0.000768 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.183 mas, bmaj=2.693 mas, bpa=13.41 degrees ! Estimated noise=313.412 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 = 0.000462474 Jy ! Component: 100 - total flux cleaned = 0.000249651 Jy ! Component: 150 - total flux cleaned = 0.000181041 Jy ! Component: 200 - total flux cleaned = 0.000124167 Jy ! Total flux subtracted in 200 components = 0.000124167 Jy ! Clean residual min=-0.001151 max=0.001502 Jy/beam ! Clean residual mean=0.000007 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.115374 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 97 components and 0.115374 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=0.065714Jy sigma=0.000768 ! Fit after self-cal, rms=0.065729Jy sigma=0.000767 ! 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=0.065729Jy sigma=0.000767 ! Fit after self-cal, rms=0.065678Jy sigma=0.000766 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.184 mas, bmaj=2.69 mas, bpa=13.39 degrees ! Estimated noise=312.469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000287611 Jy ! Component: 100 - total flux cleaned = 0.000262441 Jy ! Component: 150 - total flux cleaned = 0.000239846 Jy ! Component: 200 - total flux cleaned = 0.000201181 Jy ! Total flux subtracted in 200 components = 0.000201181 Jy ! Clean residual min=-0.000986 max=0.001079 Jy/beam ! Clean residual mean=0.000002 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.115575 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 102 components and 0.115575 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=0.065655Jy sigma=0.000766 ! Fit after self-cal, rms=0.065665Jy sigma=0.000766 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 = 0.000189573 Jy ! Component: 100 - total flux cleaned = 0.000148637 Jy ! Component: 150 - total flux cleaned = 9.73528e-05 Jy ! Component: 200 - total flux cleaned = 2.26219e-05 Jy ! Total flux subtracted in 200 components = 2.26219e-05 Jy ! Clean residual min=-0.000934 max=0.001049 Jy/beam ! Clean residual mean=0.000003 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.115598 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 113 components and 0.115598 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=0.065654Jy sigma=0.000766 ! Fit after self-cal, rms=0.065651Jy sigma=0.000766 ! 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=0.065651Jy sigma=0.000766 ! Fit after self-cal, rms=0.065459Jy sigma=0.000766 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.185 mas, bmaj=2.687 mas, bpa=13.32 degrees ! Estimated noise=311.275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000218134 Jy ! Component: 100 - total flux cleaned = 0.000199665 Jy ! Component: 150 - total flux cleaned = 0.000169514 Jy ! Component: 200 - total flux cleaned = 0.000116443 Jy ! Total flux subtracted in 200 components = 0.000116443 Jy ! Clean residual min=-0.000885 max=0.000939 Jy/beam ! Clean residual mean=0.000002 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.115714 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 113 components and 0.115714 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=0.065449Jy sigma=0.000765 ! Fit after self-cal, rms=0.065448Jy sigma=0.000765 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 = 3.21866e-05 Jy ! Component: 100 - total flux cleaned = 3.3962e-06 Jy ! Component: 150 - total flux cleaned = -4.78154e-05 Jy ! Component: 200 - total flux cleaned = -9.5227e-05 Jy ! Total flux subtracted in 200 components = -9.5227e-05 Jy ! Clean residual min=-0.000880 max=0.000928 Jy/beam ! Clean residual mean=0.000002 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.115619 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 118 components and 0.115619 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=0.065442Jy sigma=0.000765 ! Fit after self-cal, rms=0.065441Jy sigma=0.000765 ! 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=0.065441Jy sigma=0.000765 ! Fit after self-cal, rms=0.065359Jy sigma=0.000765 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.269 mas, bmaj=3.99 mas, bpa=-8.938 degrees ! Estimated noise=356.725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.38776e-05 Jy ! Component: 100 - total flux cleaned = -0.000145579 Jy ! Component: 150 - total flux cleaned = -0.000247143 Jy ! Component: 200 - total flux cleaned = -0.000325291 Jy ! Total flux subtracted in 200 components = -0.000325291 Jy ! Clean residual min=-0.000832 max=0.000691 Jy/beam ! Clean residual mean=0.000003 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.115293 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 121 components and 0.115293 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=0.065356Jy sigma=0.000765 ! Fit after self-cal, rms=0.065356Jy sigma=0.000765 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 = -2.03395e-05 Jy ! Component: 100 - total flux cleaned = -8.54659e-05 Jy ! Component: 150 - total flux cleaned = -0.000143395 Jy ! Component: 200 - total flux cleaned = -0.00019529 Jy ! Total flux subtracted in 200 components = -0.00019529 Jy ! Clean residual min=-0.000811 max=0.000692 Jy/beam ! Clean residual mean=0.000003 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.115098 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 124 components and 0.115098 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=0.065354Jy sigma=0.000765 ! Fit after self-cal, rms=0.065354Jy sigma=0.000765 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.185 mas, bmaj=2.685 mas, bpa=13.24 degrees ! Estimated noise=310.827 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.185 x 2.685 at 13.24 degrees (North through East) ! Clean map min=-0.00078795 max=0.061851 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=1.014 mas, bmaj=2.58 mas, bpa=15.42 degrees ! Estimated noise=565.898 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0509745 Jy ! Component: 100 - total flux cleaned = 0.0725625 Jy ! Component: 150 - total flux cleaned = 0.0854439 Jy ! Component: 200 - total flux cleaned = 0.0936628 Jy ! Total flux subtracted in 200 components = 0.0936628 Jy ! Clean residual min=-0.002815 max=0.004396 Jy/beam ! Clean residual mean=-0.000033 rms=0.000874 Jy/beam ! Combined flux in latest and established models = 0.0936628 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.0936628 Jy ! Inverting map and beam ! Estimated beam: bmin=1.185 mas, bmaj=2.685 mas, bpa=13.24 degrees ! Estimated noise=310.827 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 = 0.00748865 Jy ! Component: 100 - total flux cleaned = 0.0121038 Jy ! Component: 150 - total flux cleaned = 0.0150343 Jy ! Component: 200 - total flux cleaned = 0.0169499 Jy ! Total flux subtracted in 200 components = 0.0169499 Jy ! Clean residual min=-0.001243 max=0.001621 Jy/beam ! Clean residual mean=-0.000005 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.110613 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 53 components and 0.110613 Jy ! Inverting map ! Added new window around map position (-1.8, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155121 Jy ! Component: 100 - total flux cleaned = 0.00255242 Jy ! Component: 150 - total flux cleaned = 0.00323668 Jy ! Component: 200 - total flux cleaned = 0.00350606 Jy ! Total flux subtracted in 200 components = 0.00350606 Jy ! Clean residual min=-0.001007 max=0.000807 Jy/beam ! Clean residual mean=0.000001 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.114119 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 80 components and 0.114119 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=2.269 mas, bmaj=3.99 mas, bpa=-8.938 degrees ! Estimated noise=356.725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000576481 Jy ! Component: 100 - total flux cleaned = 0.000667936 Jy ! Component: 150 - total flux cleaned = 0.000705691 Jy ! Component: 200 - total flux cleaned = 0.000739012 Jy ! Total flux subtracted in 200 components = 0.000739012 Jy ! Clean residual min=-0.000742 max=0.000707 Jy/beam ! Clean residual mean=0.000003 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.114858 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.94526e-05 Jy ! Component: 100 - total flux cleaned = 3.83578e-05 Jy ! Component: 150 - total flux cleaned = 3.85123e-05 Jy ! Component: 200 - total flux cleaned = 4.61806e-05 Jy ! Total flux subtracted in 200 components = 4.61806e-05 Jy ! Clean residual min=-0.000721 max=0.000714 Jy/beam ! Clean residual mean=0.000003 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.114904 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 104 components and 0.114904 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.185 mas, bmaj=2.685 mas, bpa=13.24 degrees ! Estimated noise=310.827 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000129167 Jy ! Component: 100 - total flux cleaned = -8.2422e-05 Jy ! Component: 150 - total flux cleaned = -5.44541e-05 Jy ! Component: 200 - total flux cleaned = -4.13822e-05 Jy ! Total flux subtracted in 200 components = -4.13822e-05 Jy ! Clean residual min=-0.000794 max=0.000756 Jy/beam ! Clean residual mean=0.000002 rms=0.000203 Jy/beam ! Combined flux in latest and established models = 0.114863 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 119 components and 0.114863 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=0.065338Jy sigma=0.000765 ! Fit after self-cal, rms=0.065327Jy sigma=0.000765 wmodel J0005+0524_X_2014_06_09_pus_map.mod ! Writing 119 model components to file: J0005+0524_X_2014_06_09_pus_map.mod wobs J0005+0524_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0005+0524_X_2014_06_09_pus_uvs.fits wwins J0005+0524_X_2014_06_09_pus_map.win ! wwins: Wrote 3 windows to J0005+0524_X_2014_06_09_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000141058 Jy ! Component: 100 - total flux cleaned = -9.14603e-05 Jy ! Component: 150 - total flux cleaned = -3.33634e-05 Jy ! Component: 200 - total flux cleaned = 1.1365e-05 Jy ! Component: 250 - total flux cleaned = 5.38806e-05 Jy ! Component: 300 - total flux cleaned = 9.47484e-05 Jy ! Component: 350 - total flux cleaned = 0.000143433 Jy ! Component: 400 - total flux cleaned = 0.000180465 Jy ! Component: 450 - total flux cleaned = 0.000207374 Jy ! Component: 500 - total flux cleaned = 0.000242217 Jy ! Component: 550 - total flux cleaned = 0.000259202 Jy ! Component: 600 - total flux cleaned = 0.000300449 Jy ! Component: 650 - total flux cleaned = 0.000324593 Jy ! Component: 700 - total flux cleaned = 0.000371406 Jy ! Component: 750 - total flux cleaned = 0.000394217 Jy ! Component: 800 - total flux cleaned = 0.000446655 Jy ! Component: 850 - total flux cleaned = 0.000439248 Jy ! Component: 900 - total flux cleaned = 0.000460753 Jy ! Component: 950 - total flux cleaned = 0.000467676 Jy ! Component: 1000 - total flux cleaned = 0.000488148 Jy ! Component: 1050 - total flux cleaned = 0.000481266 Jy ! Component: 1100 - total flux cleaned = 0.000474703 Jy ! Component: 1150 - total flux cleaned = 0.000455505 Jy ! Component: 1200 - total flux cleaned = 0.000462023 Jy ! Component: 1250 - total flux cleaned = 0.000480769 Jy ! Component: 1300 - total flux cleaned = 0.000480805 Jy ! Component: 1350 - total flux cleaned = 0.000510873 Jy ! Component: 1400 - total flux cleaned = 0.000546336 Jy ! Component: 1450 - total flux cleaned = 0.000569575 Jy ! Component: 1500 - total flux cleaned = 0.000581047 Jy ! Component: 1550 - total flux cleaned = 0.000609356 Jy ! Component: 1600 - total flux cleaned = 0.000626158 Jy ! Component: 1650 - total flux cleaned = 0.000648242 Jy ! Component: 1700 - total flux cleaned = 0.000680936 Jy ! Component: 1750 - total flux cleaned = 0.000691736 Jy ! Component: 1800 - total flux cleaned = 0.000713033 Jy ! Component: 1850 - total flux cleaned = 0.000728739 Jy ! Component: 1900 - total flux cleaned = 0.000728737 Jy ! Component: 1950 - total flux cleaned = 0.000754376 Jy ! Component: 2000 - total flux cleaned = 0.000764462 Jy ! Total flux subtracted in 2048 components = 0.000774465 Jy ! Clean residual min=-0.000327 max=0.000268 Jy/beam ! Clean residual mean=0.000001 rms=0.000096 Jy/beam ! Combined flux in latest and established models = 0.115637 Jy keep ! Adding 129 model components to the UV plane model. ! The established model now contains 248 components and 0.115637 Jy ![Exited script file: muppet] wmap "J0005+0524_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.185 x 2.685 at 13.24 degrees (North through East) ! Clean map min=-0.00057835 max=0.060927 Jy/beam ! Writing clean map to FITS file: J0005+0524_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0609273 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.49607e-05 device "J0005+0524_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0005+0524_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.467577 0.467577 0.935154 1.87031 3.74062 7.48123 14.9625 29.9249 59.8499 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.06 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.185 x 2.685 at 13.24 degrees (North through East) ! Clean map min=-0.00057835 max=0.060927 Jy/beam quit ! Quitting program ! Log file J0005+0524_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:05:14 2016