! Started logfile: J1215+1730_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:06:24 2016 obs J1215+1730_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1215+1730_X_2014_05_31_pus_uva.fits ! AN table 1: 123 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.98121 visibilities/baseline/integration-bin. ! Found source: J1215+1730 ! ! 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 65172 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 J1215+1730_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002543Jy sigma=0.011888 ! Fit after self-cal, rms=0.971202Jy sigma=0.011527 ! 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=0.7691 mas, bmaj=1.648 mas, bpa=-6.949 degrees ! Estimated noise=530.228 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 = 0.0241522 Jy ! Component: 100 - total flux cleaned = 0.0294762 Jy ! Total flux subtracted in 100 components = 0.0294762 Jy ! Clean residual min=-0.001949 max=0.001782 Jy/beam ! Clean residual mean=-0.000002 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.0294762 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0294762 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=0.068888Jy sigma=0.000773 ! Fit after self-cal, rms=0.067194Jy sigma=0.000752 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00423252 Jy ! Component: 100 - total flux cleaned = 0.00497015 Jy ! Total flux subtracted in 100 components = 0.00497015 Jy ! Clean residual min=-0.001529 max=0.001896 Jy/beam ! Clean residual mean=0.000001 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0344463 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0344463 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=0.066954Jy sigma=0.000750 ! Fit after self-cal, rms=0.066949Jy sigma=0.000750 ! 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=0.9311 mas, bmaj=1.9 mas, bpa=-4.331 degrees ! Estimated noise=236.693 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 = 0.000215483 Jy ! Component: 100 - total flux cleaned = 0.000193467 Jy ! Component: 150 - total flux cleaned = 0.000184055 Jy ! Component: 200 - total flux cleaned = 0.000184126 Jy ! Total flux subtracted in 200 components = 0.000184126 Jy ! Clean residual min=-0.001051 max=0.001164 Jy/beam ! Clean residual mean=-0.000005 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0346305 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.0346305 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=0.066943Jy sigma=0.000750 ! Fit after self-cal, rms=0.066939Jy sigma=0.000750 ! 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 1.05 FD 1.06 HN 1.03 KP 0.98 ! LA 1.01 MK 1.06 NL 1.14 OV 1.13 ! PT 1.04 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.04 HN 1.05 KP 0.95 ! LA 1.07 MK 1.01 NL 1.11 OV 1.15 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.10 HN 1.02 KP 0.92 ! LA 1.04 MK 1.04 NL 1.10 OV 1.11 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 HN 1.01 KP 0.87 ! LA 0.98 MK 0.98 NL 1.07 OV 1.11 ! PT 1.01 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.95 KP 0.84 ! LA 1.05 MK 1.04 NL 1.07 OV 1.15 ! PT 1.00 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.93 KP 0.88 ! LA 1.01 MK 0.96 NL 1.08 OV 1.22 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.05 HN 1.02 KP 0.83 ! LA 0.99 MK 1.01 NL 1.12 OV 1.12 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 0.91 KP 0.83 ! LA 0.98 MK 1.01 NL 1.10 OV 1.15 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.95 KP 0.93 ! LA 0.97 MK 0.96 NL 1.06 OV 1.06 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.93 HN 0.89 KP 0.91 ! LA 0.99 MK 0.92 NL 1.03 OV 1.06 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.96 HN 0.86 KP 0.87 ! LA 0.97 MK 0.92 NL 1.00 OV 0.99 ! PT 1.03 SC 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.95 HN 0.86 KP 0.89 ! LA 0.93 MK 0.92 NL 1.02 OV 1.06 ! PT 0.92 SC 0.91 ! ! ! Fit before self-cal, rms=0.066939Jy sigma=0.000750 ! Fit after self-cal, rms=0.065023Jy sigma=0.000748 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9241 mas, bmaj=1.887 mas, bpa=-4.303 degrees ! Estimated noise=236.041 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 = 0.000378205 Jy ! Component: 100 - total flux cleaned = 0.000440496 Jy ! Component: 150 - total flux cleaned = 0.000492585 Jy ! Component: 200 - total flux cleaned = 0.000536481 Jy ! Total flux subtracted in 200 components = 0.000536481 Jy ! Clean residual min=-0.000815 max=0.001071 Jy/beam ! Clean residual mean=-0.000004 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0351669 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 21 components and 0.0351669 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=0.065020Jy sigma=0.000748 ! Fit after self-cal, rms=0.064981Jy sigma=0.000748 ! 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=0.064981Jy sigma=0.000748 ! Fit after self-cal, rms=0.064934Jy sigma=0.000747 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9217 mas, bmaj=1.887 mas, bpa=-4.552 degrees ! Estimated noise=235.793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000314548 Jy ! Component: 100 - total flux cleaned = 0.000355339 Jy ! Component: 150 - total flux cleaned = 0.000376052 Jy ! Component: 200 - total flux cleaned = 0.000393726 Jy ! Total flux subtracted in 200 components = 0.000393726 Jy ! Clean residual min=-0.000867 max=0.001013 Jy/beam ! Clean residual mean=-0.000005 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0355607 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.0355607 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=0.064932Jy sigma=0.000747 ! Fit after self-cal, rms=0.064949Jy sigma=0.000747 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 (10.6, -9.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000808093 Jy ! Component: 100 - total flux cleaned = 0.000974941 Jy ! Component: 150 - total flux cleaned = 0.0011257 Jy ! Component: 200 - total flux cleaned = 0.00116957 Jy ! Total flux subtracted in 200 components = 0.00116957 Jy ! Clean residual min=-0.000905 max=0.000900 Jy/beam ! Clean residual mean=-0.000003 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.0367302 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 40 components and 0.0367302 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=0.064936Jy sigma=0.000747 ! Fit after self-cal, rms=0.064920Jy sigma=0.000747 ! 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=0.064920Jy sigma=0.000747 ! Fit after self-cal, rms=0.065070Jy sigma=0.000747 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.918 mas, bmaj=1.886 mas, bpa=-4.64 degrees ! Estimated noise=235.394 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000478037 Jy ! Component: 100 - total flux cleaned = 0.000680415 Jy ! Component: 150 - total flux cleaned = 0.000765698 Jy ! Component: 200 - total flux cleaned = 0.000816111 Jy ! Total flux subtracted in 200 components = 0.000816111 Jy ! Clean residual min=-0.000837 max=0.000848 Jy/beam ! Clean residual mean=-0.000003 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.0375463 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 44 components and 0.0375463 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=0.065063Jy sigma=0.000747 ! Fit after self-cal, rms=0.065068Jy sigma=0.000746 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 = 0.00033451 Jy ! Component: 100 - total flux cleaned = 0.000455723 Jy ! Component: 150 - total flux cleaned = 0.00049577 Jy ! Component: 200 - total flux cleaned = 0.000504747 Jy ! Total flux subtracted in 200 components = 0.000504747 Jy ! Clean residual min=-0.000828 max=0.000843 Jy/beam ! Clean residual mean=-0.000002 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0380511 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 49 components and 0.0380511 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=0.065064Jy sigma=0.000746 ! Fit after self-cal, rms=0.065058Jy sigma=0.000746 ! 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=0.065058Jy sigma=0.000746 ! Fit after self-cal, rms=0.065217Jy sigma=0.000746 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.187 mas, bmaj=2.818 mas, bpa=-0.6215 degrees ! Estimated noise=294.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000508466 Jy ! Component: 100 - total flux cleaned = 0.000828863 Jy ! Component: 150 - total flux cleaned = 0.00095705 Jy ! Component: 200 - total flux cleaned = 0.00101536 Jy ! Total flux subtracted in 200 components = 0.00101536 Jy ! Clean residual min=-0.001221 max=0.001056 Jy/beam ! Clean residual mean=-0.000004 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0390664 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.0390664 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=0.065217Jy sigma=0.000746 ! Fit after self-cal, rms=0.065228Jy sigma=0.000746 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 = 0.000271139 Jy ! Component: 100 - total flux cleaned = 0.000352601 Jy ! Component: 150 - total flux cleaned = 0.000414521 Jy ! Component: 200 - total flux cleaned = 0.000455444 Jy ! Total flux subtracted in 200 components = 0.000455444 Jy ! Clean residual min=-0.001212 max=0.001084 Jy/beam ! Clean residual mean=-0.000003 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0395219 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 59 components and 0.0395219 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=0.065227Jy sigma=0.000746 ! Fit after self-cal, rms=0.065225Jy sigma=0.000746 ! 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=0.9153 mas, bmaj=1.884 mas, bpa=-4.729 degrees ! Estimated noise=235.378 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9153 x 1.884 at -4.729 degrees (North through East) ! Clean map min=-0.00083055 max=0.0342 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=0.7553 mas, bmaj=1.636 mas, bpa=-7.411 degrees ! Estimated noise=520.041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0268305 Jy ! Component: 100 - total flux cleaned = 0.0327902 Jy ! Component: 150 - total flux cleaned = 0.0349694 Jy ! Component: 200 - total flux cleaned = 0.0359529 Jy ! Total flux subtracted in 200 components = 0.0359529 Jy ! Clean residual min=-0.001335 max=0.001352 Jy/beam ! Clean residual mean=-0.000003 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.0359529 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0359529 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9153 mas, bmaj=1.884 mas, bpa=-4.729 degrees ! Estimated noise=235.378 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) ! Added new window around map position (-0.8, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014643 Jy ! Component: 100 - total flux cleaned = 0.00202594 Jy ! Component: 150 - total flux cleaned = 0.00252933 Jy ! Component: 200 - total flux cleaned = 0.00291361 Jy ! Total flux subtracted in 200 components = 0.00291361 Jy ! Clean residual min=-0.000849 max=0.000915 Jy/beam ! Clean residual mean=-0.000003 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0388665 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 33 components and 0.0388665 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=2.187 mas, bmaj=2.818 mas, bpa=-0.6215 degrees ! Estimated noise=294.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000618606 Jy ! Component: 100 - total flux cleaned = 0.000979853 Jy ! Component: 150 - total flux cleaned = 0.00109139 Jy ! Component: 200 - total flux cleaned = 0.00114342 Jy ! Total flux subtracted in 200 components = 0.00114342 Jy ! Clean residual min=-0.001243 max=0.001110 Jy/beam ! Clean residual mean=-0.000002 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0400099 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 = 2.65185e-05 Jy ! Component: 100 - total flux cleaned = 5.02371e-05 Jy ! Component: 150 - total flux cleaned = 6.4848e-05 Jy ! Component: 200 - total flux cleaned = 8.52078e-05 Jy ! Total flux subtracted in 200 components = 8.52078e-05 Jy ! Clean residual min=-0.001238 max=0.001100 Jy/beam ! Clean residual mean=-0.000001 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0400952 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 60 components and 0.0400951 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9153 mas, bmaj=1.884 mas, bpa=-4.729 degrees ! Estimated noise=235.378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000109073 Jy ! Component: 100 - total flux cleaned = -4.27758e-05 Jy ! Component: 150 - total flux cleaned = -7.20493e-06 Jy ! Component: 200 - total flux cleaned = 3.75131e-06 Jy ! Total flux subtracted in 200 components = 3.75131e-06 Jy ! Clean residual min=-0.000775 max=0.000846 Jy/beam ! Clean residual mean=-0.000001 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0400989 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 73 components and 0.0400989 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=0.065218Jy sigma=0.000746 ! Fit after self-cal, rms=0.065210Jy sigma=0.000746 wmodel J1215+1730_X_2014_05_31_pus_map.mod ! Writing 73 model components to file: J1215+1730_X_2014_05_31_pus_map.mod wobs J1215+1730_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1215+1730_X_2014_05_31_pus_uvs.fits wwins J1215+1730_X_2014_05_31_pus_map.win ! wwins: Wrote 3 windows to J1215+1730_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 = 9.78119e-05 Jy ! Component: 100 - total flux cleaned = 0.000219421 Jy ! Component: 150 - total flux cleaned = 0.000244685 Jy ! Component: 200 - total flux cleaned = 0.000232706 Jy ! Component: 250 - total flux cleaned = 0.000221341 Jy ! Component: 300 - total flux cleaned = 0.000198866 Jy ! Component: 350 - total flux cleaned = 0.000100524 Jy ! Component: 400 - total flux cleaned = 6.89225e-05 Jy ! Component: 450 - total flux cleaned = 6.87386e-05 Jy ! Component: 500 - total flux cleaned = 8.86018e-05 Jy ! Component: 550 - total flux cleaned = 0.000127799 Jy ! Component: 600 - total flux cleaned = 0.000156564 Jy ! Component: 650 - total flux cleaned = 0.000194203 Jy ! Component: 700 - total flux cleaned = 0.000230847 Jy ! Component: 750 - total flux cleaned = 0.000248828 Jy ! Component: 800 - total flux cleaned = 0.000275457 Jy ! Component: 850 - total flux cleaned = 0.000301522 Jy ! Component: 900 - total flux cleaned = 0.000326981 Jy ! Component: 950 - total flux cleaned = 0.000326877 Jy ! Component: 1000 - total flux cleaned = 0.000335225 Jy ! Component: 1050 - total flux cleaned = 0.000335294 Jy ! Component: 1100 - total flux cleaned = 0.000351252 Jy ! Component: 1150 - total flux cleaned = 0.000358938 Jy ! Component: 1200 - total flux cleaned = 0.000366594 Jy ! Component: 1250 - total flux cleaned = 0.000358873 Jy ! Component: 1300 - total flux cleaned = 0.000351462 Jy ! Component: 1350 - total flux cleaned = 0.000351412 Jy ! Component: 1400 - total flux cleaned = 0.00032972 Jy ! Component: 1450 - total flux cleaned = 0.000308339 Jy ! Component: 1500 - total flux cleaned = 0.000301335 Jy ! Component: 1550 - total flux cleaned = 0.000294539 Jy ! Component: 1600 - total flux cleaned = 0.000287786 Jy ! Component: 1650 - total flux cleaned = 0.000267687 Jy ! Component: 1700 - total flux cleaned = 0.000261156 Jy ! Component: 1750 - total flux cleaned = 0.000248188 Jy ! Component: 1800 - total flux cleaned = 0.000235306 Jy ! Component: 1850 - total flux cleaned = 0.000248077 Jy ! Component: 1900 - total flux cleaned = 0.000235388 Jy ! Component: 1950 - total flux cleaned = 0.000222926 Jy ! Component: 2000 - total flux cleaned = 0.00021054 Jy ! Total flux subtracted in 2048 components = 0.000222773 Jy ! Clean residual min=-0.000327 max=0.000365 Jy/beam ! Clean residual mean=-0.000001 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0403217 Jy keep ! Adding 153 model components to the UV plane model. ! The established model now contains 226 components and 0.0403217 Jy ![Exited script file: muppet] wmap "J1215+1730_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9153 x 1.884 at -4.729 degrees (North through East) ! Clean map min=-0.00089276 max=0.034084 Jy/beam ! Writing clean map to FITS file: J1215+1730_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 0.0340843 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000117992 device "J1215+1730_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1215+1730_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.03853 1.03853 2.07706 4.15413 8.30826 16.6165 33.233 66.4661 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.034 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9153 x 1.884 at -4.729 degrees (North through East) ! Clean map min=-0.00089276 max=0.034084 Jy/beam quit ! Quitting program ! Log file J1215+1730_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:06:28 2016