! Started logfile: J0743+1714_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:08:43 2016 obs J0743+1714_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0743+1714_X_2014_08_05_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.745238 visibilities/baseline/integration-bin. ! Found source: J0743+1714 ! ! 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 414 lines of history. ! ! Reading 22536 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 J0743+1714_X_2014_08_05_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 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.838080Jy sigma=0.009538 ! Fit after self-cal, rms=0.827950Jy sigma=0.009437 ! 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=1.022 mas, bmaj=2.261 mas, bpa=19.31 degrees ! Estimated noise=718.26 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 = 0.133343 Jy ! Component: 100 - total flux cleaned = 0.169303 Jy ! Total flux subtracted in 100 components = 0.169303 Jy ! Clean residual min=-0.007693 max=0.014448 Jy/beam ! Clean residual mean=-0.000032 rms=0.002613 Jy/beam ! Combined flux in latest and established models = 0.169303 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.169303 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=0.080951Jy sigma=0.000867 ! Fit after self-cal, rms=0.080949Jy sigma=0.000867 ! 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=1.185 mas, bmaj=2.431 mas, bpa=17.34 degrees ! Estimated noise=418.226 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 = 0.0170867 Jy ! Component: 100 - total flux cleaned = 0.026062 Jy ! Component: 150 - total flux cleaned = 0.0314447 Jy ! Component: 200 - total flux cleaned = 0.0348176 Jy ! Total flux subtracted in 200 components = 0.0348176 Jy ! Clean residual min=-0.007802 max=0.006766 Jy/beam ! Clean residual mean=0.000005 rms=0.001859 Jy/beam ! Combined flux in latest and established models = 0.20412 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 40 components and 0.20412 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=0.077260Jy sigma=0.000825 ! Fit after self-cal, rms=0.077276Jy sigma=0.000824 ! 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 1.12 HN 1.05 KP 0.91 ! LA 1.00 MK 1.00* NL 0.95 OV 0.99 ! PT 1.05 SC 1.08 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.10 KP 0.87 ! LA 1.03 MK 1.00* NL 0.96 OV 0.98 ! PT 0.98 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 0.92 FD 1.13 HN 1.10 KP 0.83 ! LA 1.03 MK 1.00* NL 0.98 OV 0.96 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 1.13 KP 0.79 ! LA 1.06 MK 1.00* NL 0.94 OV 0.98 ! PT 0.96 SC 1.07 ! ! ! 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 1.11 HN 1.09 KP 0.75 ! LA 1.04 MK 1.00* NL 0.98 OV 0.97 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.08 KP 0.76 ! LA 1.06 MK 1.00* NL 0.99 OV 1.00 ! PT 0.97 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 1.02 FD 1.25 HN 1.23 KP 0.81 ! LA 1.10 MK 1.00* NL 1.00 OV 1.07 ! PT 1.03 SC 1.13 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.15 HN 1.16 KP 0.75 ! LA 1.05 MK 1.00* NL 0.96 OV 1.05 ! PT 0.97 SC 1.08 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.17 KP 0.76 ! LA 1.08 MK 1.00* NL 0.96 OV 1.04 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.12 KP 0.81 ! LA 1.07 MK 1.00* NL 0.98 OV 1.04 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.08 KP 0.85 ! LA 1.07 MK 1.00* NL 1.01 OV 1.03 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.14 HN 1.05 KP 0.87 ! LA 1.08 MK 1.00* NL 0.96 OV 1.03 ! PT 1.01 SC 1.08 ! ! ! Fit before self-cal, rms=0.077276Jy sigma=0.000824 ! Fit after self-cal, rms=0.074204Jy sigma=0.000775 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.202 mas, bmaj=2.451 mas, bpa=17.48 degrees ! Estimated noise=419.109 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 (-0.8, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00047329 Jy ! Component: 100 - total flux cleaned = 0.000176792 Jy ! Component: 150 - total flux cleaned = 0.000331502 Jy ! Component: 200 - total flux cleaned = 0.000528115 Jy ! Total flux subtracted in 200 components = 0.000528115 Jy ! Clean residual min=-0.001385 max=0.001702 Jy/beam ! Clean residual mean=-0.000008 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.204648 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.204648 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=0.074110Jy sigma=0.000774 ! Fit after self-cal, rms=0.074165Jy sigma=0.000774 ! 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=0.074165Jy sigma=0.000774 ! Fit after self-cal, rms=0.074704Jy sigma=0.000772 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.2 mas, bmaj=2.453 mas, bpa=17.57 degrees ! Estimated noise=418.448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000113652 Jy ! Component: 100 - total flux cleaned = -0.000116661 Jy ! Component: 150 - total flux cleaned = -5.98346e-05 Jy ! Component: 200 - total flux cleaned = 3.89011e-05 Jy ! Total flux subtracted in 200 components = 3.89011e-05 Jy ! Clean residual min=-0.001094 max=0.001135 Jy/beam ! Clean residual mean=-0.000002 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.204687 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 68 components and 0.204687 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=0.074675Jy sigma=0.000772 ! Fit after self-cal, rms=0.074689Jy sigma=0.000772 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 = 0.00014571 Jy ! Component: 100 - total flux cleaned = 0.000224953 Jy ! Component: 150 - total flux cleaned = 0.00029419 Jy ! Component: 200 - total flux cleaned = 0.000309924 Jy ! Total flux subtracted in 200 components = 0.000309924 Jy ! Clean residual min=-0.001033 max=0.001117 Jy/beam ! Clean residual mean=-0.000002 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.204997 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 73 components and 0.204997 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=0.074679Jy sigma=0.000772 ! Fit after self-cal, rms=0.074679Jy sigma=0.000772 ! 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=0.074679Jy sigma=0.000772 ! Fit after self-cal, rms=0.074819Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.201 mas, bmaj=2.454 mas, bpa=17.63 degrees ! Estimated noise=418.111 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000439362 Jy ! Component: 100 - total flux cleaned = -0.000421361 Jy ! Component: 150 - total flux cleaned = -0.000387844 Jy ! Component: 200 - total flux cleaned = -0.000343287 Jy ! Total flux subtracted in 200 components = -0.000343287 Jy ! Clean residual min=-0.000968 max=0.001002 Jy/beam ! Clean residual mean=-0.000003 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.204654 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 76 components and 0.204654 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=0.074810Jy sigma=0.000771 ! Fit after self-cal, rms=0.074812Jy sigma=0.000771 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 = 2.6661e-05 Jy ! Component: 100 - total flux cleaned = 5.19288e-05 Jy ! Component: 150 - total flux cleaned = 6.28738e-05 Jy ! Component: 200 - total flux cleaned = 7.26748e-05 Jy ! Total flux subtracted in 200 components = 7.26748e-05 Jy ! Clean residual min=-0.000973 max=0.000986 Jy/beam ! Clean residual mean=-0.000002 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.204726 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 84 components and 0.204726 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=0.074809Jy sigma=0.000771 ! Fit after self-cal, rms=0.074809Jy sigma=0.000771 ! 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=0.074809Jy sigma=0.000771 ! Fit after self-cal, rms=0.074930Jy sigma=0.000771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.336 mas, bmaj=2.912 mas, bpa=6.986 degrees ! Estimated noise=465.795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000165358 Jy ! Component: 100 - total flux cleaned = 0.000202071 Jy ! Component: 150 - total flux cleaned = 0.000211665 Jy ! Component: 200 - total flux cleaned = 0.000211342 Jy ! Total flux subtracted in 200 components = 0.000211342 Jy ! Clean residual min=-0.000973 max=0.000972 Jy/beam ! Clean residual mean=-0.000001 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.204938 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 110 components and 0.204938 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=0.074928Jy sigma=0.000771 ! Fit after self-cal, rms=0.074930Jy sigma=0.000771 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 = 4.61072e-05 Jy ! Component: 100 - total flux cleaned = 4.61009e-05 Jy ! Component: 150 - total flux cleaned = 6.40501e-05 Jy ! Component: 200 - total flux cleaned = 6.93496e-05 Jy ! Total flux subtracted in 200 components = 6.93496e-05 Jy ! Clean residual min=-0.000991 max=0.000969 Jy/beam ! Clean residual mean=-0.000001 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.205007 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 119 components and 0.205007 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=0.074929Jy sigma=0.000771 ! Fit after self-cal, rms=0.074929Jy sigma=0.000771 ! 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=1.201 mas, bmaj=2.455 mas, bpa=17.67 degrees ! Estimated noise=417.95 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.201 x 2.455 at 17.67 degrees (North through East) ! Clean map min=-0.00095586 max=0.1727 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=1.038 mas, bmaj=2.285 mas, bpa=19.39 degrees ! Estimated noise=719.855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.133509 Jy ! Component: 100 - total flux cleaned = 0.168059 Jy ! Component: 150 - total flux cleaned = 0.181614 Jy ! Component: 200 - total flux cleaned = 0.18855 Jy ! Total flux subtracted in 200 components = 0.18855 Jy ! Clean residual min=-0.002714 max=0.003646 Jy/beam ! Clean residual mean=-0.000011 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.18855 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.18855 Jy ! Inverting map and beam ! Estimated beam: bmin=1.201 mas, bmaj=2.455 mas, bpa=17.67 degrees ! Estimated noise=417.95 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 = 0.00555306 Jy ! Component: 100 - total flux cleaned = 0.00896037 Jy ! Component: 150 - total flux cleaned = 0.0112207 Jy ! Component: 200 - total flux cleaned = 0.0127856 Jy ! Total flux subtracted in 200 components = 0.0127856 Jy ! Clean residual min=-0.001106 max=0.001083 Jy/beam ! Clean residual mean=-0.000008 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.201336 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 48 components and 0.201336 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=2.336 mas, bmaj=2.912 mas, bpa=6.986 degrees ! Estimated noise=465.795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00144546 Jy ! Component: 100 - total flux cleaned = 0.0020632 Jy ! Component: 150 - total flux cleaned = 0.00246753 Jy ! Component: 200 - total flux cleaned = 0.00276123 Jy ! Total flux subtracted in 200 components = 0.00276123 Jy ! Clean residual min=-0.001045 max=0.001056 Jy/beam ! Clean residual mean=-0.000005 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.204097 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 = 0.00025028 Jy ! Component: 100 - total flux cleaned = 0.000447372 Jy ! Component: 150 - total flux cleaned = 0.000583502 Jy ! Component: 200 - total flux cleaned = 0.000640911 Jy ! Total flux subtracted in 200 components = 0.000640911 Jy ! Clean residual min=-0.000992 max=0.000990 Jy/beam ! Clean residual mean=-0.000002 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.204738 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 96 components and 0.204738 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.201 mas, bmaj=2.455 mas, bpa=17.67 degrees ! Estimated noise=417.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000220377 Jy ! Component: 100 - total flux cleaned = -0.000244609 Jy ! Component: 150 - total flux cleaned = -0.000188972 Jy ! Component: 200 - total flux cleaned = -0.000138993 Jy ! Total flux subtracted in 200 components = -0.000138993 Jy ! Clean residual min=-0.001065 max=0.000894 Jy/beam ! Clean residual mean=-0.000001 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.204599 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 114 components and 0.204599 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=0.074935Jy sigma=0.000771 ! Fit after self-cal, rms=0.074931Jy sigma=0.000771 wmodel J0743+1714_X_2014_08_05_pus_map.mod ! Writing 114 model components to file: J0743+1714_X_2014_08_05_pus_map.mod wobs J0743+1714_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0743+1714_X_2014_08_05_pus_uvs.fits wwins J0743+1714_X_2014_08_05_pus_map.win ! wwins: Wrote 2 windows to J0743+1714_X_2014_08_05_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 = -0.000108906 Jy ! Component: 100 - total flux cleaned = 5.04858e-05 Jy ! Component: 150 - total flux cleaned = 0.000155284 Jy ! Component: 200 - total flux cleaned = 0.000227159 Jy ! Component: 250 - total flux cleaned = 0.000268629 Jy ! Component: 300 - total flux cleaned = 0.000322204 Jy ! Component: 350 - total flux cleaned = 0.000400339 Jy ! Component: 400 - total flux cleaned = 0.000438543 Jy ! Component: 450 - total flux cleaned = 0.000536971 Jy ! Component: 500 - total flux cleaned = 0.000632461 Jy ! Component: 550 - total flux cleaned = 0.000713907 Jy ! Component: 600 - total flux cleaned = 0.00078192 Jy ! Component: 650 - total flux cleaned = 0.000848595 Jy ! Component: 700 - total flux cleaned = 0.000881238 Jy ! Component: 750 - total flux cleaned = 0.000955877 Jy ! Component: 800 - total flux cleaned = 0.000987392 Jy ! Component: 850 - total flux cleaned = 0.00103886 Jy ! Component: 900 - total flux cleaned = 0.00108912 Jy ! Component: 950 - total flux cleaned = 0.00109895 Jy ! Component: 1000 - total flux cleaned = 0.00111839 Jy ! Component: 1050 - total flux cleaned = 0.00113756 Jy ! Component: 1100 - total flux cleaned = 0.001166 Jy ! Component: 1150 - total flux cleaned = 0.00119398 Jy ! Component: 1200 - total flux cleaned = 0.00122152 Jy ! Component: 1250 - total flux cleaned = 0.00123051 Jy ! Component: 1300 - total flux cleaned = 0.00122164 Jy ! Component: 1350 - total flux cleaned = 0.00127449 Jy ! Component: 1400 - total flux cleaned = 0.00127443 Jy ! Component: 1450 - total flux cleaned = 0.00130043 Jy ! Component: 1500 - total flux cleaned = 0.00133449 Jy ! Component: 1550 - total flux cleaned = 0.00139332 Jy ! Component: 1600 - total flux cleaned = 0.00145132 Jy ! Component: 1650 - total flux cleaned = 0.00145962 Jy ! Component: 1700 - total flux cleaned = 0.00153278 Jy ! Component: 1750 - total flux cleaned = 0.00155686 Jy ! Component: 1800 - total flux cleaned = 0.00155696 Jy ! Component: 1850 - total flux cleaned = 0.00162018 Jy ! Component: 1900 - total flux cleaned = 0.00163591 Jy ! Component: 1950 - total flux cleaned = 0.00165141 Jy ! Component: 2000 - total flux cleaned = 0.00166679 Jy ! Total flux subtracted in 2048 components = 0.00171238 Jy ! Clean residual min=-0.000428 max=0.000470 Jy/beam ! Clean residual mean=-0.000000 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.206311 Jy keep ! Adding 125 model components to the UV plane model. ! The established model now contains 239 components and 0.206311 Jy ![Exited script file: muppet] wmap "J0743+1714_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.201 x 2.455 at 17.67 degrees (North through East) ! Clean map min=-0.00073456 max=0.1733 Jy/beam ! Writing clean map to FITS file: J0743+1714_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.173305 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000148532 device "J0743+1714_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0743+1714_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.257117 0.257117 0.514235 1.02847 2.05694 4.11388 8.22775 16.4555 32.911 65.822 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.173 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.201 x 2.455 at 17.67 degrees (North through East) ! Clean map min=-0.00073456 max=0.1733 Jy/beam quit ! Quitting program ! Log file J0743+1714_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:08:45 2016