! Started logfile: J1539+3104_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:12:24 2016 obs J1539+3104_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1539+3104_X_2014_08_09_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.783133 visibilities/baseline/integration-bin. ! Found source: J1539+3104 ! ! 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 324 lines of history. ! ! Reading 35100 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 J1539+3104_X_2014_08_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 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 99 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.936967Jy sigma=0.011036 ! Fit after self-cal, rms=0.910023Jy sigma=0.010729 ! 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=0.8745 mas, bmaj=2.024 mas, bpa=19.5 degrees ! Estimated noise=523.238 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 = 0.0693626 Jy ! Component: 100 - total flux cleaned = 0.0861025 Jy ! Total flux subtracted in 100 components = 0.0861025 Jy ! Clean residual min=-0.003915 max=0.006714 Jy/beam ! Clean residual mean=0.000008 rms=0.001201 Jy/beam ! Combined flux in latest and established models = 0.0861025 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0861025 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=0.072034Jy sigma=0.000804 ! Fit after self-cal, rms=0.072030Jy sigma=0.000803 ! 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=1.042 mas, bmaj=2.07 mas, bpa=17.46 degrees ! Estimated noise=323.988 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 = 0.0089994 Jy ! Component: 100 - total flux cleaned = 0.013051 Jy ! Component: 150 - total flux cleaned = 0.0154224 Jy ! Component: 200 - total flux cleaned = 0.0169651 Jy ! Total flux subtracted in 200 components = 0.0169651 Jy ! Clean residual min=-0.004227 max=0.004045 Jy/beam ! Clean residual mean=-0.000005 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.103068 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 38 components and 0.103068 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=0.070939Jy sigma=0.000792 ! Fit after self-cal, rms=0.070953Jy sigma=0.000791 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.05 KP 0.95 ! LA 1.02 MK 0.95 NL 0.97 OV 1.01 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.15 HN 1.10 KP 0.88 ! LA 1.01 MK 0.95 NL 0.99 OV 0.98 ! PT 0.92 SC 1.07 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.10 HN 1.12 KP 0.83 ! LA 1.03 MK 0.97 NL 1.01 OV 0.97 ! PT 0.93 SC 1.07 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 1.12 KP 0.79 ! LA 1.03 MK 0.95 NL 0.99 OV 0.95 ! PT 0.94 SC 1.08 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.10 KP 0.75 ! LA 1.11 MK 0.94 NL 0.96 OV 0.99 ! PT 0.92 SC 1.05 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.16 KP 0.74 ! LA 1.05 MK 0.93 NL 1.01 OV 1.00 ! PT 0.91 SC 1.06 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.19 HN 1.21 KP 0.81 ! LA 1.12 MK 0.99 NL 1.02 OV 1.05 ! PT 1.04 SC 1.09 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.16 KP 0.73 ! LA 1.04 MK 1.02 NL 1.02 OV 1.04 ! PT 0.92 SC 1.06 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.10 HN 1.09 KP 0.76 ! LA 1.05 MK 0.92 NL 1.01 OV 1.05 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.13 KP 0.79 ! LA 1.04 MK 0.99 NL 1.00 OV 1.01 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 1.16 KP 0.82 ! LA 1.07 MK 0.94 NL 1.04 OV 0.97 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.15 HN 1.07 KP 0.90 ! LA 1.08 MK 0.92 NL 1.00 OV 1.01 ! PT 0.94 SC 1.00 ! ! ! Fit before self-cal, rms=0.070953Jy sigma=0.000791 ! Fit after self-cal, rms=0.069820Jy sigma=0.000777 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.051 mas, bmaj=2.093 mas, bpa=17.5 degrees ! Estimated noise=323.361 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3.4, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235811 Jy ! Component: 100 - total flux cleaned = 0.00320681 Jy ! Component: 150 - total flux cleaned = 0.00309679 Jy ! Component: 200 - total flux cleaned = 0.00297506 Jy ! Total flux subtracted in 200 components = 0.00297506 Jy ! Clean residual min=-0.001065 max=0.001140 Jy/beam ! Clean residual mean=-0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.106043 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 57 components and 0.106043 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=0.069738Jy sigma=0.000776 ! Fit after self-cal, rms=0.069767Jy 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=0.069767Jy sigma=0.000776 ! Fit after self-cal, rms=0.069993Jy sigma=0.000775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=2.09 mas, bpa=17.63 degrees ! Estimated noise=323.421 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000932149 Jy ! Component: 100 - total flux cleaned = 0.00112039 Jy ! Component: 150 - total flux cleaned = 0.00127812 Jy ! Component: 200 - total flux cleaned = 0.00135267 Jy ! Total flux subtracted in 200 components = 0.00135267 Jy ! Clean residual min=-0.000955 max=0.000916 Jy/beam ! Clean residual mean=-0.000002 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.107395 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 69 components and 0.107395 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=0.069971Jy sigma=0.000775 ! Fit after self-cal, rms=0.069981Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000353792 Jy ! Component: 100 - total flux cleaned = 0.000476954 Jy ! Component: 150 - total flux cleaned = 0.000537983 Jy ! Component: 200 - total flux cleaned = 0.00056591 Jy ! Total flux subtracted in 200 components = 0.00056591 Jy ! Clean residual min=-0.000901 max=0.000863 Jy/beam ! Clean residual mean=-0.000002 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.107961 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 82 components and 0.107961 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=0.069973Jy sigma=0.000774 ! Fit after self-cal, rms=0.069972Jy sigma=0.000774 ! 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=0.069972Jy sigma=0.000774 ! Fit after self-cal, rms=0.069971Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.05 mas, bmaj=2.09 mas, bpa=17.62 degrees ! Estimated noise=323.132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000167085 Jy ! Component: 100 - total flux cleaned = 0.000326578 Jy ! Component: 150 - total flux cleaned = 0.000396826 Jy ! Component: 200 - total flux cleaned = 0.000421893 Jy ! Total flux subtracted in 200 components = 0.000421893 Jy ! Clean residual min=-0.000829 max=0.000762 Jy/beam ! Clean residual mean=-0.000002 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.108383 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 84 components and 0.108383 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=0.069964Jy sigma=0.000774 ! Fit after self-cal, rms=0.069966Jy sigma=0.000774 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 = 0.000128729 Jy ! Component: 100 - total flux cleaned = 0.000201193 Jy ! Component: 150 - total flux cleaned = 0.000189919 Jy ! Component: 200 - total flux cleaned = 0.000189848 Jy ! Total flux subtracted in 200 components = 0.000189848 Jy ! Clean residual min=-0.000802 max=0.000734 Jy/beam ! Clean residual mean=-0.000002 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.108573 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 90 components and 0.108573 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=0.069962Jy sigma=0.000774 ! Fit after self-cal, rms=0.069961Jy sigma=0.000774 ! 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=0.069961Jy sigma=0.000774 ! Fit after self-cal, rms=0.069966Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.083 mas, bmaj=2.619 mas, bpa=1.887 degrees ! Estimated noise=377.378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000241228 Jy ! Component: 100 - total flux cleaned = 0.000221532 Jy ! Component: 150 - total flux cleaned = 0.000203336 Jy ! Component: 200 - total flux cleaned = 0.000180236 Jy ! Total flux subtracted in 200 components = 0.000180236 Jy ! Clean residual min=-0.000773 max=0.000708 Jy/beam ! Clean residual mean=-0.000004 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.108753 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 104 components and 0.108753 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=0.069965Jy sigma=0.000774 ! Fit after self-cal, rms=0.069965Jy sigma=0.000774 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 = 7.97482e-05 Jy ! Component: 100 - total flux cleaned = 7.30594e-05 Jy ! Component: 150 - total flux cleaned = 6.13772e-05 Jy ! Component: 200 - total flux cleaned = 5.11731e-05 Jy ! Total flux subtracted in 200 components = 5.11731e-05 Jy ! Clean residual min=-0.000758 max=0.000706 Jy/beam ! Clean residual mean=-0.000004 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.108804 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 109 components and 0.108804 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=0.069965Jy sigma=0.000774 ! Fit after self-cal, rms=0.069964Jy sigma=0.000774 ! 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=1.051 mas, bmaj=2.089 mas, bpa=17.62 degrees ! Estimated noise=322.991 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.051 x 2.089 at 17.62 degrees (North through East) ! Clean map min=-0.00073901 max=0.090431 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=0.8785 mas, bmaj=2.048 mas, bpa=19.68 degrees ! Estimated noise=524.225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0692922 Jy ! Component: 100 - total flux cleaned = 0.0860416 Jy ! Component: 150 - total flux cleaned = 0.0929537 Jy ! Component: 200 - total flux cleaned = 0.0969663 Jy ! Total flux subtracted in 200 components = 0.0969663 Jy ! Clean residual min=-0.002005 max=0.002731 Jy/beam ! Clean residual mean=0.000003 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.0969663 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0969663 Jy ! Inverting map and beam ! Estimated beam: bmin=1.051 mas, bmaj=2.089 mas, bpa=17.62 degrees ! Estimated noise=322.991 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 = 0.00363897 Jy ! Component: 100 - total flux cleaned = 0.00591725 Jy ! Component: 150 - total flux cleaned = 0.00746852 Jy ! Component: 200 - total flux cleaned = 0.0085925 Jy ! Total flux subtracted in 200 components = 0.0085925 Jy ! Clean residual min=-0.001003 max=0.000908 Jy/beam ! Clean residual mean=-0.000002 rms=0.000241 Jy/beam ! Combined flux in latest and established models = 0.105559 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 38 components and 0.105559 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=2.083 mas, bmaj=2.619 mas, bpa=1.887 degrees ! Estimated noise=377.378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124077 Jy ! Component: 100 - total flux cleaned = 0.001943 Jy ! Component: 150 - total flux cleaned = 0.00241525 Jy ! Component: 200 - total flux cleaned = 0.00266817 Jy ! Total flux subtracted in 200 components = 0.00266817 Jy ! Clean residual min=-0.000758 max=0.000737 Jy/beam ! Clean residual mean=-0.000005 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.108227 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 = 7.96083e-05 Jy ! Component: 100 - total flux cleaned = 0.000149069 Jy ! Component: 150 - total flux cleaned = 0.000217926 Jy ! Component: 200 - total flux cleaned = 0.000278252 Jy ! Total flux subtracted in 200 components = 0.000278252 Jy ! Clean residual min=-0.000750 max=0.000725 Jy/beam ! Clean residual mean=-0.000004 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.108505 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 85 components and 0.108505 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.051 mas, bmaj=2.089 mas, bpa=17.62 degrees ! Estimated noise=322.991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000111167 Jy ! Component: 100 - total flux cleaned = 0.000195745 Jy ! Component: 150 - total flux cleaned = 0.000225014 Jy ! Component: 200 - total flux cleaned = 0.000251782 Jy ! Total flux subtracted in 200 components = 0.000251782 Jy ! Clean residual min=-0.000753 max=0.000746 Jy/beam ! Clean residual mean=-0.000002 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.108757 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 98 components and 0.108757 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=0.069966Jy sigma=0.000774 ! Fit after self-cal, rms=0.069963Jy sigma=0.000774 wmodel J1539+3104_X_2014_08_09_pus_map.mod ! Writing 98 model components to file: J1539+3104_X_2014_08_09_pus_map.mod wobs J1539+3104_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1539+3104_X_2014_08_09_pus_uvs.fits wwins J1539+3104_X_2014_08_09_pus_map.win ! wwins: Wrote 2 windows to J1539+3104_X_2014_08_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 = -7.32724e-05 Jy ! Component: 100 - total flux cleaned = -3.41883e-05 Jy ! Component: 150 - total flux cleaned = 1.54762e-05 Jy ! Component: 200 - total flux cleaned = 7.4382e-05 Jy ! Component: 250 - total flux cleaned = 0.000108583 Jy ! Component: 300 - total flux cleaned = 0.000119242 Jy ! Component: 350 - total flux cleaned = 0.000119109 Jy ! Component: 400 - total flux cleaned = 0.000161106 Jy ! Component: 450 - total flux cleaned = 0.000202182 Jy ! Component: 500 - total flux cleaned = 0.000212408 Jy ! Component: 550 - total flux cleaned = 0.000271374 Jy ! Component: 600 - total flux cleaned = 0.0003003 Jy ! Component: 650 - total flux cleaned = 0.000319223 Jy ! Component: 700 - total flux cleaned = 0.000346991 Jy ! Component: 750 - total flux cleaned = 0.000356111 Jy ! Component: 800 - total flux cleaned = 0.000365196 Jy ! Component: 850 - total flux cleaned = 0.000391893 Jy ! Component: 900 - total flux cleaned = 0.00040931 Jy ! Component: 950 - total flux cleaned = 0.000435105 Jy ! Component: 1000 - total flux cleaned = 0.000469044 Jy ! Component: 1050 - total flux cleaned = 0.000452347 Jy ! Component: 1100 - total flux cleaned = 0.000485247 Jy ! Component: 1150 - total flux cleaned = 0.000525725 Jy ! Component: 1200 - total flux cleaned = 0.000501736 Jy ! Component: 1250 - total flux cleaned = 0.000533479 Jy ! Component: 1300 - total flux cleaned = 0.000556765 Jy ! Component: 1350 - total flux cleaned = 0.00054909 Jy ! Component: 1400 - total flux cleaned = 0.000571748 Jy ! Component: 1450 - total flux cleaned = 0.000579335 Jy ! Component: 1500 - total flux cleaned = 0.000594112 Jy ! Component: 1550 - total flux cleaned = 0.000594096 Jy ! Component: 1600 - total flux cleaned = 0.00060121 Jy ! Component: 1650 - total flux cleaned = 0.00058694 Jy ! Component: 1700 - total flux cleaned = 0.000579831 Jy ! Component: 1750 - total flux cleaned = 0.000572852 Jy ! Component: 1800 - total flux cleaned = 0.00054529 Jy ! Component: 1850 - total flux cleaned = 0.000572704 Jy ! Component: 1900 - total flux cleaned = 0.000532005 Jy ! Component: 1950 - total flux cleaned = 0.000525408 Jy ! Component: 2000 - total flux cleaned = 0.00050539 Jy ! Total flux subtracted in 2048 components = 0.000479053 Jy ! Clean residual min=-0.000430 max=0.000391 Jy/beam ! Clean residual mean=-0.000002 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.109236 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 228 components and 0.109236 Jy ![Exited script file: muppet] wmap "J1539+3104_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.051 x 2.089 at 17.62 degrees (North through East) ! Clean map min=-0.00073984 max=0.090551 Jy/beam ! Writing clean map to FITS file: J1539+3104_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0905505 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000125602 device "J1539+3104_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1539+3104_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.416127 0.416127 0.832255 1.66451 3.32902 6.65804 13.3161 26.6322 53.2643 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.09 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.051 x 2.089 at 17.62 degrees (North through East) ! Clean map min=-0.00073984 max=0.090551 Jy/beam quit ! Quitting program ! Log file J1539+3104_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:12:26 2016