! Started logfile: J1511+2208_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:46:10 2016 obs J1511+2208_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J1511+2208_X_2014_12_20_pus_uva.fits ! AN table 1: 121 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.982185 visibilities/baseline/integration-bin. ! Found source: J1511+2208 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 364 lines of history. ! ! Reading 64176 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 J1511+2208_X_2014_12_20_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001985Jy sigma=0.011861 ! Fit after self-cal, rms=0.969249Jy sigma=0.011500 ! 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=0.7152 mas, bmaj=1.718 mas, bpa=-1.569 degrees ! Estimated noise=511.453 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 = 0.0252048 Jy ! Component: 100 - total flux cleaned = 0.0307073 Jy ! Total flux subtracted in 100 components = 0.0307073 Jy ! Clean residual min=-0.001839 max=0.002068 Jy/beam ! Clean residual mean=-0.000002 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.0307073 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0307073 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=0.078299Jy sigma=0.000803 ! Fit after self-cal, rms=0.076752Jy sigma=0.000782 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0041679 Jy ! Component: 100 - total flux cleaned = 0.00452382 Jy ! Total flux subtracted in 100 components = 0.00452382 Jy ! Clean residual min=-0.001876 max=0.001877 Jy/beam ! Clean residual mean=0.000000 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.0352311 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0352311 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=0.076452Jy sigma=0.000780 ! Fit after self-cal, rms=0.076442Jy sigma=0.000780 ! 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=0.8881 mas, bmaj=1.961 mas, bpa=-1.938 degrees ! Estimated noise=242.987 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 = 0.00179116 Jy ! Component: 100 - total flux cleaned = 0.00269934 Jy ! Component: 150 - total flux cleaned = 0.00306007 Jy ! Component: 200 - total flux cleaned = 0.00311757 Jy ! Total flux subtracted in 200 components = 0.00311757 Jy ! Clean residual min=-0.001924 max=0.002317 Jy/beam ! Clean residual mean=-0.000008 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.0383486 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 18 components and 0.0383486 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=0.076388Jy sigma=0.000779 ! Fit after self-cal, rms=0.076399Jy sigma=0.000779 ! 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 0.85 FD 0.96 HN 1.07 KP 1.26 ! LA 0.95 MK 1.00 NL 1.13 OV 1.15 ! PT 0.95 SC 1.15 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.94 HN 1.06 KP 1.14 ! LA 0.99 MK 1.02 NL 1.06 OV 1.16 ! PT 0.95 SC 1.12 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 0.93 HN 1.00 KP 1.10 ! LA 1.04 MK 1.03 NL 1.18 OV 1.00 ! PT 0.97 SC 1.14 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 0.88 HN 1.01 KP 1.06 ! LA 0.98 MK 1.06 NL 1.11 OV 1.14 ! PT 0.94 SC 1.14 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 0.93 HN 0.98 KP 1.01 ! LA 0.93 MK 1.01 NL 1.03 OV 1.07 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.83 FD 0.90 HN 1.00 KP 1.02 ! LA 0.92 MK 1.05 NL 1.19 OV 1.12 ! PT 0.93 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 0.95 HN 1.05 KP 0.93 ! LA 1.00 MK 1.04 NL 1.17 OV 1.09 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 0.95 HN 1.02 KP 1.03 ! LA 0.91 MK 1.09 NL 1.08 OV 1.11 ! PT 0.95 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.79 FD 0.94 HN 0.96 KP 1.01 ! LA 0.90 MK 0.94 NL 1.11 OV 1.07 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.77 FD 0.91 HN 0.95 KP 1.04 ! LA 0.93 MK 0.95 NL 1.06 OV 1.10 ! PT 0.93 SC 1.06 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.75 FD 0.95 HN 0.93 KP 1.04 ! LA 0.95 MK 0.86 NL 1.00 OV 1.03 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.80 FD 0.91 HN 0.84 KP 0.97 ! LA 0.99 MK 0.94 NL 1.05 OV 1.07 ! PT 0.89 SC 0.96 ! ! ! Fit before self-cal, rms=0.076399Jy sigma=0.000779 ! Fit after self-cal, rms=0.071251Jy sigma=0.000777 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.896 mas, bmaj=1.949 mas, bpa=-2.074 degrees ! Estimated noise=241.683 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 = 0.000499147 Jy ! Component: 100 - total flux cleaned = 0.000621942 Jy ! Component: 150 - total flux cleaned = 0.000662445 Jy ! Component: 200 - total flux cleaned = 0.000707801 Jy ! Total flux subtracted in 200 components = 0.000707801 Jy ! Clean residual min=-0.001583 max=0.002307 Jy/beam ! Clean residual mean=-0.000011 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.0390564 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 27 components and 0.0390564 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=0.071247Jy sigma=0.000777 ! Fit after self-cal, rms=0.071161Jy sigma=0.000776 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.071161Jy sigma=0.000776 ! Fit after self-cal, rms=0.071193Jy sigma=0.000775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8982 mas, bmaj=1.951 mas, bpa=-2.372 degrees ! Estimated noise=241.527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000327368 Jy ! Component: 100 - total flux cleaned = 0.000374789 Jy ! Component: 150 - total flux cleaned = 0.000408547 Jy ! Component: 200 - total flux cleaned = 0.00043922 Jy ! Total flux subtracted in 200 components = 0.00043922 Jy ! Clean residual min=-0.001461 max=0.002218 Jy/beam ! Clean residual mean=-0.000007 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 0.0394957 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 36 components and 0.0394957 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=0.071192Jy sigma=0.000775 ! Fit after self-cal, rms=0.071248Jy sigma=0.000775 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (17, 24.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238257 Jy ! Component: 100 - total flux cleaned = 0.00381814 Jy ! Component: 150 - total flux cleaned = 0.00439551 Jy ! Component: 200 - total flux cleaned = 0.00479534 Jy ! Total flux subtracted in 200 components = 0.00479534 Jy ! Clean residual min=-0.001304 max=0.001733 Jy/beam ! Clean residual mean=-0.000010 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.044291 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 59 components and 0.044291 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=0.071175Jy sigma=0.000773 ! Fit after self-cal, rms=0.071150Jy sigma=0.000773 ! Inverting map ! Added new window around map position (-3.4, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195084 Jy ! Component: 100 - total flux cleaned = 0.00326064 Jy ! Component: 150 - total flux cleaned = 0.00426176 Jy ! Component: 200 - total flux cleaned = 0.00492689 Jy ! Total flux subtracted in 200 components = 0.00492689 Jy ! Clean residual min=-0.001228 max=0.001549 Jy/beam ! Clean residual mean=-0.000010 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.0492179 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 78 components and 0.0492179 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=0.071091Jy sigma=0.000772 ! Fit after self-cal, rms=0.071062Jy sigma=0.000771 ! 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=0.071062Jy sigma=0.000771 ! Fit after self-cal, rms=0.071154Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8996 mas, bmaj=1.954 mas, bpa=-2.165 degrees ! Estimated noise=240.272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147544 Jy ! Component: 100 - total flux cleaned = 0.0025078 Jy ! Component: 150 - total flux cleaned = 0.00321402 Jy ! Component: 200 - total flux cleaned = 0.00362308 Jy ! Total flux subtracted in 200 components = 0.00362308 Jy ! Clean residual min=-0.001158 max=0.001474 Jy/beam ! Clean residual mean=-0.000009 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.052841 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 80 components and 0.052841 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=0.071119Jy sigma=0.000771 ! Fit after self-cal, rms=0.071113Jy sigma=0.000770 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 = 0.00108455 Jy ! Component: 100 - total flux cleaned = 0.00177976 Jy ! Component: 150 - total flux cleaned = 0.00210905 Jy ! Component: 200 - total flux cleaned = 0.00236621 Jy ! Total flux subtracted in 200 components = 0.00236621 Jy ! Clean residual min=-0.001116 max=0.001337 Jy/beam ! Clean residual mean=-0.000009 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0552072 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 83 components and 0.0552072 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=0.071092Jy sigma=0.000770 ! Fit after self-cal, rms=0.071078Jy sigma=0.000769 ! 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=0.071078Jy sigma=0.000769 ! Fit after self-cal, rms=0.071276Jy sigma=0.000769 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.097 mas, bmaj=2.951 mas, bpa=-5.096 degrees ! Estimated noise=294.843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152239 Jy ! Component: 100 - total flux cleaned = 0.00231104 Jy ! Component: 150 - total flux cleaned = 0.00256858 Jy ! Component: 200 - total flux cleaned = 0.00273372 Jy ! Total flux subtracted in 200 components = 0.00273372 Jy ! Clean residual min=-0.001743 max=0.001919 Jy/beam ! Clean residual mean=-0.000018 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.0579409 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 98 components and 0.0579409 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=0.071270Jy sigma=0.000769 ! Fit after self-cal, rms=0.071266Jy sigma=0.000769 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 = 0.000824216 Jy ! Component: 100 - total flux cleaned = 0.000951607 Jy ! Component: 150 - total flux cleaned = 0.00098965 Jy ! Component: 200 - total flux cleaned = 0.00106923 Jy ! Total flux subtracted in 200 components = 0.00106923 Jy ! Clean residual min=-0.001783 max=0.001734 Jy/beam ! Clean residual mean=-0.000019 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.0590101 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 99 components and 0.0590101 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=0.071265Jy sigma=0.000769 ! Fit after self-cal, rms=0.071254Jy sigma=0.000769 ! 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=0.8982 mas, bmaj=1.95 mas, bpa=-1.967 degrees ! Estimated noise=240.45 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8982 x 1.95 at -1.967 degrees (North through East) ! Clean map min=-0.0014837 max=0.035562 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=0.7207 mas, bmaj=1.707 mas, bpa=-1.84 degrees ! Estimated noise=511.126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0274129 Jy ! Component: 100 - total flux cleaned = 0.0339568 Jy ! Component: 150 - total flux cleaned = 0.0378667 Jy ! Component: 200 - total flux cleaned = 0.0409544 Jy ! Total flux subtracted in 200 components = 0.0409544 Jy ! Clean residual min=-0.002076 max=0.002513 Jy/beam ! Clean residual mean=-0.000003 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.0409544 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0409544 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8982 mas, bmaj=1.95 mas, bpa=-1.967 degrees ! Estimated noise=240.45 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 = 0.0037531 Jy ! Component: 100 - total flux cleaned = 0.00663952 Jy ! Component: 150 - total flux cleaned = 0.00871574 Jy ! Component: 200 - total flux cleaned = 0.0102866 Jy ! Total flux subtracted in 200 components = 0.0102866 Jy ! Clean residual min=-0.001461 max=0.001763 Jy/beam ! Clean residual mean=-0.000015 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.051241 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 40 components and 0.051241 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=2.097 mas, bmaj=2.951 mas, bpa=-5.096 degrees ! Estimated noise=294.843 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0029188 Jy ! Component: 100 - total flux cleaned = 0.00479129 Jy ! Component: 150 - total flux cleaned = 0.00563253 Jy ! Component: 200 - total flux cleaned = 0.00619366 Jy ! Total flux subtracted in 200 components = 0.00619366 Jy ! Clean residual min=-0.001883 max=0.001728 Jy/beam ! Clean residual mean=-0.000024 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.0574347 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 = 0.000481819 Jy ! Component: 100 - total flux cleaned = 0.000822223 Jy ! Component: 150 - total flux cleaned = 0.00108544 Jy ! Component: 200 - total flux cleaned = 0.00130881 Jy ! Total flux subtracted in 200 components = 0.00130881 Jy ! Clean residual min=-0.001786 max=0.001658 Jy/beam ! Clean residual mean=-0.000021 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.0587435 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 71 components and 0.0587435 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8982 mas, bmaj=1.95 mas, bpa=-1.967 degrees ! Estimated noise=240.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000297596 Jy ! Component: 100 - total flux cleaned = 0.00024627 Jy ! Component: 150 - total flux cleaned = 0.000224836 Jy ! Component: 200 - total flux cleaned = 0.000225526 Jy ! Total flux subtracted in 200 components = 0.000225526 Jy ! Clean residual min=-0.001117 max=0.001309 Jy/beam ! Clean residual mean=-0.000010 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.058969 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 90 components and 0.0589691 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=0.071263Jy sigma=0.000769 ! Fit after self-cal, rms=0.071253Jy sigma=0.000769 wmodel J1511+2208_X_2014_12_20_pus_map.mod ! Writing 90 model components to file: J1511+2208_X_2014_12_20_pus_map.mod wobs J1511+2208_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J1511+2208_X_2014_12_20_pus_uvs.fits wwins J1511+2208_X_2014_12_20_pus_map.win ! wwins: Wrote 3 windows to J1511+2208_X_2014_12_20_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000418372 Jy ! Component: 100 - total flux cleaned = 0.000565137 Jy ! Component: 150 - total flux cleaned = 0.000623486 Jy ! Component: 200 - total flux cleaned = 0.00069772 Jy ! Component: 250 - total flux cleaned = 0.000786676 Jy ! Component: 300 - total flux cleaned = 0.000854999 Jy ! Component: 350 - total flux cleaned = 0.000937551 Jy ! Component: 400 - total flux cleaned = 0.000922091 Jy ! Component: 450 - total flux cleaned = 0.000999774 Jy ! Component: 500 - total flux cleaned = 0.00105956 Jy ! Component: 550 - total flux cleaned = 0.00108868 Jy ! Component: 600 - total flux cleaned = 0.00115941 Jy ! Component: 650 - total flux cleaned = 0.0012147 Jy ! Component: 700 - total flux cleaned = 0.00126885 Jy ! Component: 750 - total flux cleaned = 0.00130835 Jy ! Component: 800 - total flux cleaned = 0.00134726 Jy ! Component: 850 - total flux cleaned = 0.00141053 Jy ! Component: 900 - total flux cleaned = 0.00147181 Jy ! Component: 950 - total flux cleaned = 0.00151949 Jy ! Component: 1000 - total flux cleaned = 0.00155496 Jy ! Component: 1050 - total flux cleaned = 0.00167003 Jy ! Component: 1100 - total flux cleaned = 0.00172625 Jy ! Component: 1150 - total flux cleaned = 0.00179281 Jy ! Component: 1200 - total flux cleaned = 0.00183651 Jy ! Component: 1250 - total flux cleaned = 0.00192206 Jy ! Component: 1300 - total flux cleaned = 0.00192201 Jy ! Component: 1350 - total flux cleaned = 0.00196343 Jy ! Component: 1400 - total flux cleaned = 0.00196362 Jy ! Component: 1450 - total flux cleaned = 0.00200381 Jy ! Component: 1500 - total flux cleaned = 0.00199409 Jy ! Component: 1550 - total flux cleaned = 0.002004 Jy ! Component: 1600 - total flux cleaned = 0.00202341 Jy ! Component: 1650 - total flux cleaned = 0.00204227 Jy ! Component: 1700 - total flux cleaned = 0.00202366 Jy ! Component: 1750 - total flux cleaned = 0.00200535 Jy ! Component: 1800 - total flux cleaned = 0.00199637 Jy ! Component: 1850 - total flux cleaned = 0.00201433 Jy ! Component: 1900 - total flux cleaned = 0.00204068 Jy ! Component: 1950 - total flux cleaned = 0.00204039 Jy ! Component: 2000 - total flux cleaned = 0.00204044 Jy ! Total flux subtracted in 2048 components = 0.00201522 Jy ! Clean residual min=-0.000468 max=0.000423 Jy/beam ! Clean residual mean=-0.000004 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.0609843 Jy keep ! Adding 172 model components to the UV plane model. ! The established model now contains 262 components and 0.0609843 Jy ![Exited script file: muppet] wmap "J1511+2208_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8982 x 1.95 at -1.967 degrees (North through East) ! Clean map min=-0.0015225 max=0.035159 Jy/beam ! Writing clean map to FITS file: J1511+2208_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0351589 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000169713 device "J1511+2208_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J1511+2208_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.44811 1.44811 2.89622 5.79244 11.5849 23.1698 46.3395 92.6791 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.035 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8982 x 1.95 at -1.967 degrees (North through East) ! Clean map min=-0.0015225 max=0.035159 Jy/beam quit ! Quitting program ! Log file J1511+2208_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:46:14 2016