! Started logfile: J0448-2109_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:03:57 2016 obs J0448-2109_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0448-2109_X_2014_08_09_pus_uva.fits ! AN table 1: 105 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.776085 visibilities/baseline/integration-bin. ! Found source: J0448-2109 ! ! 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 44004 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 J0448-2109_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 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 125 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.872533Jy sigma=0.009598 ! Fit after self-cal, rms=0.819043Jy sigma=0.009050 ! 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=0.8197 mas, bmaj=3.199 mas, bpa=12.78 degrees ! Estimated noise=527.385 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 = 0.13496 Jy ! Component: 100 - total flux cleaned = 0.169052 Jy ! Total flux subtracted in 100 components = 0.169052 Jy ! Clean residual min=-0.009483 max=0.015488 Jy/beam ! Clean residual mean=-0.000071 rms=0.002628 Jy/beam ! Combined flux in latest and established models = 0.169052 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.169052 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=0.086353Jy sigma=0.000893 ! Fit after self-cal, rms=0.086352Jy sigma=0.000892 ! 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=1.026 mas, bmaj=3.509 mas, bpa=10.63 degrees ! Estimated noise=309.116 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 = 0.0248754 Jy ! Component: 100 - total flux cleaned = 0.0369005 Jy ! Component: 150 - total flux cleaned = 0.0432071 Jy ! Component: 200 - total flux cleaned = 0.046396 Jy ! Total flux subtracted in 200 components = 0.046396 Jy ! Clean residual min=-0.008675 max=0.007502 Jy/beam ! Clean residual mean=-0.000041 rms=0.001927 Jy/beam ! Combined flux in latest and established models = 0.215448 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 38 components and 0.215448 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=0.079121Jy sigma=0.000818 ! Fit after self-cal, rms=0.079127Jy sigma=0.000818 ! 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 0.93 FD 1.10 HN 1.09 KP 0.95 ! LA 1.04 MK 1.00* NL 0.98 OV 1.01 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.12 KP 0.89 ! LA 1.05 MK 1.00* NL 0.97 OV 1.01 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.13 KP 0.84 ! LA 1.06 MK 1.00* NL 0.97 OV 0.99 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 HN 1.09 KP 0.82 ! LA 1.06 MK 1.00* NL 0.97 OV 0.99 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.05 KP 0.75 ! LA 1.05 MK 1.00* NL 0.98 OV 1.01 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 1.08 KP 0.77 ! LA 1.06 MK 1.00* NL 0.99 OV 1.03 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.20 HN 1.22 KP 0.80 ! LA 1.14 MK 1.00* NL 1.03 OV 1.08 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.17 KP 0.75 ! LA 1.06 MK 1.00* NL 1.01 OV 1.04 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.12 KP 0.78 ! LA 1.07 MK 1.00* NL 0.98 OV 1.03 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.10 HN 1.14 KP 0.80 ! LA 1.10 MK 1.00* NL 0.99 OV 1.03 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.09 HN 1.08 KP 0.84 ! LA 1.08 MK 1.00* NL 1.00 OV 1.02 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.10 KP 0.88 ! LA 1.06 MK 1.00* NL 1.00 OV 1.02 ! PT 1.00 SC 0.99 ! ! ! Fit before self-cal, rms=0.079127Jy sigma=0.000818 ! Fit after self-cal, rms=0.075099Jy sigma=0.000776 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=3.541 mas, bpa=10.98 degrees ! Estimated noise=308.28 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 = -0.000919728 Jy ! Component: 100 - total flux cleaned = -0.00105072 Jy ! Component: 150 - total flux cleaned = -0.00112786 Jy ! Component: 200 - total flux cleaned = -0.00119936 Jy ! Total flux subtracted in 200 components = -0.00119936 Jy ! Clean residual min=-0.001840 max=0.002595 Jy/beam ! Clean residual mean=-0.000002 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.214248 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 41 components and 0.214248 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=0.075051Jy sigma=0.000775 ! Fit after self-cal, rms=0.075057Jy sigma=0.000775 ! 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=0.075057Jy sigma=0.000775 ! Fit after self-cal, rms=0.075269Jy sigma=0.000775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=3.548 mas, bpa=11 degrees ! Estimated noise=308.207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000806386 Jy ! Component: 100 - total flux cleaned = -0.000875683 Jy ! Component: 150 - total flux cleaned = -0.00096726 Jy ! Component: 200 - total flux cleaned = -0.00102111 Jy ! Total flux subtracted in 200 components = -0.00102111 Jy ! Clean residual min=-0.001732 max=0.002625 Jy/beam ! Clean residual mean=-0.000002 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.213227 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 43 components and 0.213227 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=0.075240Jy sigma=0.000774 ! Fit after self-cal, rms=0.075240Jy 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) ! Added new window around map position (5, 4.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00265962 Jy ! Component: 100 - total flux cleaned = 0.00424943 Jy ! Component: 150 - total flux cleaned = 0.00528638 Jy ! Component: 200 - total flux cleaned = 0.00562871 Jy ! Total flux subtracted in 200 components = 0.00562871 Jy ! Clean residual min=-0.001437 max=0.001357 Jy/beam ! Clean residual mean=0.000001 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.218856 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 67 components and 0.218856 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=0.075140Jy sigma=0.000773 ! Fit after self-cal, rms=0.075138Jy sigma=0.000773 ! 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=0.075138Jy sigma=0.000773 ! Fit after self-cal, rms=0.075278Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.03 mas, bmaj=3.552 mas, bpa=11 degrees ! Estimated noise=307.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000192237 Jy ! Component: 100 - total flux cleaned = 0.000192972 Jy ! Component: 150 - total flux cleaned = 0.000215799 Jy ! Component: 200 - total flux cleaned = 0.000277911 Jy ! Total flux subtracted in 200 components = 0.000277911 Jy ! Clean residual min=-0.001197 max=0.001100 Jy/beam ! Clean residual mean=0.000004 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.219134 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 79 components and 0.219134 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=0.075258Jy sigma=0.000772 ! Fit after self-cal, rms=0.075262Jy 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 = -5.39126e-05 Jy ! Component: 100 - total flux cleaned = -1.74965e-05 Jy ! Component: 150 - total flux cleaned = 1.61343e-05 Jy ! Component: 200 - total flux cleaned = 4.72316e-05 Jy ! Total flux subtracted in 200 components = 4.72316e-05 Jy ! Clean residual min=-0.001188 max=0.001035 Jy/beam ! Clean residual mean=0.000004 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.219181 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 87 components and 0.219181 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=0.075254Jy sigma=0.000772 ! Fit after self-cal, rms=0.075253Jy sigma=0.000772 ! 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=0.075253Jy sigma=0.000772 ! Fit after self-cal, rms=0.075353Jy sigma=0.000772 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.313 mas, bmaj=4.989 mas, bpa=-1.873 degrees ! Estimated noise=360.219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000172825 Jy ! Component: 100 - total flux cleaned = 0.00010315 Jy ! Component: 150 - total flux cleaned = 6.92834e-05 Jy ! Component: 200 - total flux cleaned = 4.96385e-05 Jy ! Total flux subtracted in 200 components = 4.96385e-05 Jy ! Clean residual min=-0.000906 max=0.001164 Jy/beam ! Clean residual mean=0.000006 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.219231 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 111 components and 0.219231 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=0.075350Jy sigma=0.000772 ! Fit after self-cal, rms=0.075352Jy 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 = 7.68201e-05 Jy ! Component: 100 - total flux cleaned = 6.78717e-05 Jy ! Component: 150 - total flux cleaned = 6.80014e-05 Jy ! Component: 200 - total flux cleaned = 6.80832e-05 Jy ! Total flux subtracted in 200 components = 6.80832e-05 Jy ! Clean residual min=-0.000920 max=0.001148 Jy/beam ! Clean residual mean=0.000006 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.219299 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 118 components and 0.219299 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=0.075351Jy sigma=0.000772 ! Fit after self-cal, rms=0.075351Jy sigma=0.000772 ! 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=1.031 mas, bmaj=3.556 mas, bpa=11.01 degrees ! Estimated noise=307.863 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.031 x 3.556 at 11.01 degrees (North through East) ! Clean map min=-0.0010167 max=0.18184 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=0.8165 mas, bmaj=3.254 mas, bpa=13.15 degrees ! Estimated noise=529.905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.135479 Jy ! Component: 100 - total flux cleaned = 0.169364 Jy ! Component: 150 - total flux cleaned = 0.186433 Jy ! Component: 200 - total flux cleaned = 0.195872 Jy ! Total flux subtracted in 200 components = 0.195872 Jy ! Clean residual min=-0.002498 max=0.004689 Jy/beam ! Clean residual mean=-0.000012 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.195872 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.195872 Jy ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=3.556 mas, bpa=11.01 degrees ! Estimated noise=307.863 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 = 0.00767626 Jy ! Component: 100 - total flux cleaned = 0.0116246 Jy ! Component: 150 - total flux cleaned = 0.0143172 Jy ! Component: 200 - total flux cleaned = 0.0163462 Jy ! Total flux subtracted in 200 components = 0.0163462 Jy ! Clean residual min=-0.001239 max=0.002098 Jy/beam ! Clean residual mean=-0.000004 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.212218 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 51 components and 0.212218 Jy ! Inverting map ! Added new window around map position (2.6, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191897 Jy ! Component: 100 - total flux cleaned = 0.00315021 Jy ! Component: 150 - total flux cleaned = 0.00409951 Jy ! Component: 200 - total flux cleaned = 0.00485144 Jy ! Total flux subtracted in 200 components = 0.00485144 Jy ! Clean residual min=-0.000973 max=0.000992 Jy/beam ! Clean residual mean=0.000002 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.217069 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 94 components and 0.21707 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=2.313 mas, bmaj=4.989 mas, bpa=-1.873 degrees ! Estimated noise=360.219 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000621646 Jy ! Component: 100 - total flux cleaned = 0.000955674 Jy ! Component: 150 - total flux cleaned = 0.00113885 Jy ! Component: 200 - total flux cleaned = 0.00129228 Jy ! Total flux subtracted in 200 components = 0.00129228 Jy ! Clean residual min=-0.000815 max=0.001004 Jy/beam ! Clean residual mean=0.000004 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.218362 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 = 0.000129561 Jy ! Component: 100 - total flux cleaned = 0.000241237 Jy ! Component: 150 - total flux cleaned = 0.000327478 Jy ! Component: 200 - total flux cleaned = 0.000403544 Jy ! Total flux subtracted in 200 components = 0.000403544 Jy ! Clean residual min=-0.000822 max=0.001046 Jy/beam ! Clean residual mean=0.000004 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.218765 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 137 components and 0.218765 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=3.556 mas, bpa=11.01 degrees ! Estimated noise=307.863 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000150742 Jy ! Component: 100 - total flux cleaned = 0.000229804 Jy ! Component: 150 - total flux cleaned = 0.000284507 Jy ! Component: 200 - total flux cleaned = 0.000321392 Jy ! Total flux subtracted in 200 components = 0.000321392 Jy ! Clean residual min=-0.000847 max=0.000961 Jy/beam ! Clean residual mean=0.000003 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.219087 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 156 components and 0.219087 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=0.075323Jy sigma=0.000772 ! Fit after self-cal, rms=0.075315Jy sigma=0.000772 wmodel J0448-2109_X_2014_08_09_pus_map.mod ! Writing 156 model components to file: J0448-2109_X_2014_08_09_pus_map.mod wobs J0448-2109_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0448-2109_X_2014_08_09_pus_uvs.fits wwins J0448-2109_X_2014_08_09_pus_map.win ! wwins: Wrote 3 windows to J0448-2109_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 = 0.000145631 Jy ! Component: 100 - total flux cleaned = 0.000102248 Jy ! Component: 150 - total flux cleaned = 2.02736e-05 Jy ! Component: 200 - total flux cleaned = -4.38208e-05 Jy ! Component: 250 - total flux cleaned = -0.000117263 Jy ! Component: 300 - total flux cleaned = -0.000117691 Jy ! Component: 350 - total flux cleaned = -0.000106375 Jy ! Component: 400 - total flux cleaned = -7.3017e-05 Jy ! Component: 450 - total flux cleaned = -1.92462e-05 Jy ! Component: 500 - total flux cleaned = 2.25426e-05 Jy ! Component: 550 - total flux cleaned = 0.000103302 Jy ! Component: 600 - total flux cleaned = 0.000123082 Jy ! Component: 650 - total flux cleaned = 0.000152148 Jy ! Component: 700 - total flux cleaned = 0.000171279 Jy ! Component: 750 - total flux cleaned = 0.000189816 Jy ! Component: 800 - total flux cleaned = 0.000198667 Jy ! Component: 850 - total flux cleaned = 0.000180629 Jy ! Component: 900 - total flux cleaned = 0.000189248 Jy ! Component: 950 - total flux cleaned = 0.000180495 Jy ! Component: 1000 - total flux cleaned = 0.000163601 Jy ! Component: 1050 - total flux cleaned = 0.000196749 Jy ! Component: 1100 - total flux cleaned = 0.000180433 Jy ! Component: 1150 - total flux cleaned = 0.000212481 Jy ! Component: 1200 - total flux cleaned = 0.000220379 Jy ! Component: 1250 - total flux cleaned = 0.000235756 Jy ! Component: 1300 - total flux cleaned = 0.000250985 Jy ! Component: 1350 - total flux cleaned = 0.000250868 Jy ! Component: 1400 - total flux cleaned = 0.000243408 Jy ! Component: 1450 - total flux cleaned = 0.00025808 Jy ! Component: 1500 - total flux cleaned = 0.000250905 Jy ! Component: 1550 - total flux cleaned = 0.000250878 Jy ! Component: 1600 - total flux cleaned = 0.000250921 Jy ! Component: 1650 - total flux cleaned = 0.000257844 Jy ! Component: 1700 - total flux cleaned = 0.000264636 Jy ! Component: 1750 - total flux cleaned = 0.000251074 Jy ! Component: 1800 - total flux cleaned = 0.000237805 Jy ! Component: 1850 - total flux cleaned = 0.000224773 Jy ! Component: 1900 - total flux cleaned = 0.000211784 Jy ! Component: 1950 - total flux cleaned = 0.000173301 Jy ! Component: 2000 - total flux cleaned = 0.000160545 Jy ! Total flux subtracted in 2048 components = 0.000123032 Jy ! Clean residual min=-0.000322 max=0.000389 Jy/beam ! Clean residual mean=-0.000001 rms=0.000127 Jy/beam ! Combined flux in latest and established models = 0.21921 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 297 components and 0.21921 Jy ![Exited script file: muppet] wmap "J0448-2109_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.031 x 3.556 at 11.01 degrees (North through East) ! Clean map min=-0.00075873 max=0.18248 Jy/beam ! Writing clean map to FITS file: J0448-2109_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 0.182476 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000126814 device "J0448-2109_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0448-2109_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.208488 0.208488 0.416976 0.833953 1.66791 3.33581 6.67162 13.3432 26.6865 53.373 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.182 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.031 x 3.556 at 11.01 degrees (North through East) ! Clean map min=-0.00075873 max=0.18248 Jy/beam quit ! Quitting program ! Log file J0448-2109_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:04:00 2016