! Started logfile: J1046+5354_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:05:21 2016 obs J1046+5354_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1046+5354_X_2014_05_31_pus_uva.fits ! AN table 1: 94 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.798582 visibilities/baseline/integration-bin. ! Found source: J1046+5354 ! ! 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 40536 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 J1046+5354_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 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 101 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.877674Jy sigma=0.010324 ! Fit after self-cal, rms=0.828907Jy sigma=0.009808 ! 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=0.8464 mas, bmaj=1.495 mas, bpa=46.97 degrees ! Estimated noise=578.552 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 = 0.131491 Jy ! Component: 100 - total flux cleaned = 0.16232 Jy ! Total flux subtracted in 100 components = 0.16232 Jy ! Clean residual min=-0.007219 max=0.012297 Jy/beam ! Clean residual mean=-0.000071 rms=0.002186 Jy/beam ! Combined flux in latest and established models = 0.16232 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.16232 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=0.078094Jy sigma=0.000867 ! Fit after self-cal, rms=0.078093Jy 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=1.071 mas, bmaj=1.639 mas, bpa=41.69 degrees ! Estimated noise=300.998 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 = 0.016428 Jy ! Component: 100 - total flux cleaned = 0.0242817 Jy ! Component: 150 - total flux cleaned = 0.0286979 Jy ! Component: 200 - total flux cleaned = 0.0315893 Jy ! Total flux subtracted in 200 components = 0.0315893 Jy ! Clean residual min=-0.008088 max=0.006571 Jy/beam ! Clean residual mean=-0.000016 rms=0.001791 Jy/beam ! Combined flux in latest and established models = 0.193909 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 40 components and 0.193909 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=0.074612Jy sigma=0.000830 ! Fit after self-cal, rms=0.074615Jy sigma=0.000829 ! 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 0.92 FD 1.12 HN 1.05 KP 0.92 ! LA 1.02 MK 0.94 NL 0.98 OV 0.97 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.07 KP 0.86 ! LA 1.02 MK 0.95 NL 1.00 OV 0.97 ! PT 0.93 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.09 HN 1.08 KP 0.82 ! LA 1.05 MK 0.96 NL 1.00 OV 0.99 ! PT 0.91 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.09 KP 0.78 ! LA 1.05 MK 0.97 NL 0.99 OV 0.97 ! PT 0.90 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.05 KP 0.73 ! LA 1.06 MK 0.98 NL 1.02 OV 0.99 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.15 HN 1.07 KP 0.74 ! LA 1.04 MK 0.97 NL 1.03 OV 0.99 ! PT 0.91 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.23 HN 1.21 KP 0.80 ! LA 1.10 MK 1.01 NL 1.06 OV 1.06 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.17 HN 1.14 KP 0.72 ! LA 1.04 MK 0.97 NL 1.02 OV 1.01 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.13 KP 0.76 ! LA 1.05 MK 0.97 NL 1.02 OV 1.03 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.11 KP 0.79 ! LA 1.09 MK 0.98 NL 1.05 OV 1.01 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.08 KP 0.81 ! LA 1.08 MK 0.99 NL 1.05 OV 1.03 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.15 HN 1.07 KP 0.86 ! LA 1.06 MK 1.03 NL 1.04 OV 1.02 ! PT 0.99 SC 1.04 ! ! ! Fit before self-cal, rms=0.074615Jy sigma=0.000829 ! Fit after self-cal, rms=0.069949Jy sigma=0.000777 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.077 mas, bmaj=1.652 mas, bpa=42.05 degrees ! Estimated noise=299.861 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 = -0.00190854 Jy ! Component: 100 - total flux cleaned = -0.00204461 Jy ! Component: 150 - total flux cleaned = -0.00214896 Jy ! Component: 200 - total flux cleaned = -0.00223233 Jy ! Total flux subtracted in 200 components = -0.00223233 Jy ! Clean residual min=-0.001503 max=0.001309 Jy/beam ! Clean residual mean=-0.000009 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.191677 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.191677 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=0.069885Jy sigma=0.000776 ! Fit after self-cal, rms=0.069921Jy 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=0.069921Jy sigma=0.000776 ! Fit after self-cal, rms=0.070003Jy sigma=0.000775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.08 mas, bmaj=1.658 mas, bpa=42.07 degrees ! Estimated noise=299.709 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00118468 Jy ! Component: 100 - total flux cleaned = -0.0013251 Jy ! Component: 150 - total flux cleaned = -0.00132608 Jy ! Component: 200 - total flux cleaned = -0.00134324 Jy ! Total flux subtracted in 200 components = -0.00134324 Jy ! Clean residual min=-0.001274 max=0.001118 Jy/beam ! Clean residual mean=-0.000004 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.190334 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 0.190334 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=0.069979Jy sigma=0.000775 ! Fit after self-cal, rms=0.069983Jy 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 = -1.57566e-05 Jy ! Component: 100 - total flux cleaned = -4.1597e-05 Jy ! Component: 150 - total flux cleaned = -6.42765e-05 Jy ! Component: 200 - total flux cleaned = -6.4765e-05 Jy ! Total flux subtracted in 200 components = -6.4765e-05 Jy ! Clean residual min=-0.001244 max=0.001137 Jy/beam ! Clean residual mean=-0.000004 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.190269 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.190269 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=0.069979Jy sigma=0.000775 ! Fit after self-cal, rms=0.069979Jy sigma=0.000775 ! 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=0.069979Jy sigma=0.000775 ! Fit after self-cal, rms=0.070113Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.082 mas, bmaj=1.662 mas, bpa=42.19 degrees ! Estimated noise=299.765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000717213 Jy ! Component: 100 - total flux cleaned = -0.000869322 Jy ! Component: 150 - total flux cleaned = -0.000934215 Jy ! Component: 200 - total flux cleaned = -0.00100123 Jy ! Total flux subtracted in 200 components = -0.00100123 Jy ! Clean residual min=-0.001146 max=0.001052 Jy/beam ! Clean residual mean=-0.000003 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.189268 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.189268 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=0.070104Jy sigma=0.000774 ! Fit after self-cal, rms=0.070107Jy 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 = -4.31081e-05 Jy ! Component: 100 - total flux cleaned = -7.05094e-05 Jy ! Component: 150 - total flux cleaned = -9.49528e-05 Jy ! Component: 200 - total flux cleaned = -0.0001024 Jy ! Total flux subtracted in 200 components = -0.0001024 Jy ! Clean residual min=-0.001135 max=0.001049 Jy/beam ! Clean residual mean=-0.000004 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.189165 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 50 components and 0.189165 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=0.070104Jy sigma=0.000774 ! Fit after self-cal, rms=0.070104Jy 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=0.070104Jy sigma=0.000774 ! Fit after self-cal, rms=0.070211Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.173 mas, bmaj=2.505 mas, bpa=41.47 degrees ! Estimated noise=354.259 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000384247 Jy ! Component: 100 - total flux cleaned = -0.000441838 Jy ! Component: 150 - total flux cleaned = -0.000481672 Jy ! Component: 200 - total flux cleaned = -0.000510995 Jy ! Total flux subtracted in 200 components = -0.000510995 Jy ! Clean residual min=-0.001026 max=0.001379 Jy/beam ! Clean residual mean=-0.000005 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.188654 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 57 components and 0.188654 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=0.070209Jy sigma=0.000774 ! Fit after self-cal, rms=0.070211Jy 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 (4, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00143023 Jy ! Component: 100 - total flux cleaned = 0.00225526 Jy ! Component: 150 - total flux cleaned = 0.00267421 Jy ! Component: 200 - total flux cleaned = 0.00288592 Jy ! Total flux subtracted in 200 components = 0.00288592 Jy ! Clean residual min=-0.000814 max=0.000717 Jy/beam ! Clean residual mean=0.000004 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.19154 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 95 components and 0.19154 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=0.070197Jy sigma=0.000774 ! Fit after self-cal, rms=0.070194Jy 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=1.083 mas, bmaj=1.665 mas, bpa=42.26 degrees ! Estimated noise=299.802 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.083 x 1.665 at 42.26 degrees (North through East) ! Clean map min=-0.00086329 max=0.17171 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=0.8546 mas, bmaj=1.514 mas, bpa=47.19 degrees ! Estimated noise=582.143 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.132249 Jy ! Component: 100 - total flux cleaned = 0.162302 Jy ! Component: 150 - total flux cleaned = 0.174163 Jy ! Component: 200 - total flux cleaned = 0.179867 Jy ! Total flux subtracted in 200 components = 0.179867 Jy ! Clean residual min=-0.002147 max=0.002635 Jy/beam ! Clean residual mean=-0.000017 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.179867 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 0.179867 Jy ! Inverting map and beam ! Estimated beam: bmin=1.083 mas, bmaj=1.665 mas, bpa=42.26 degrees ! Estimated noise=299.802 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 = 0.00374918 Jy ! Component: 100 - total flux cleaned = 0.0057266 Jy ! Component: 150 - total flux cleaned = 0.00706028 Jy ! Component: 200 - total flux cleaned = 0.0081132 Jy ! Total flux subtracted in 200 components = 0.0081132 Jy ! Clean residual min=-0.001081 max=0.001034 Jy/beam ! Clean residual mean=-0.000008 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.18798 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 51 components and 0.18798 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=2.173 mas, bmaj=2.505 mas, bpa=41.47 degrees ! Estimated noise=354.259 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125297 Jy ! Component: 100 - total flux cleaned = 0.00209931 Jy ! Component: 150 - total flux cleaned = 0.00271139 Jy ! Component: 200 - total flux cleaned = 0.00319371 Jy ! Total flux subtracted in 200 components = 0.00319371 Jy ! Clean residual min=-0.000751 max=0.000722 Jy/beam ! Clean residual mean=-0.000002 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.191174 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 = 0.000276659 Jy ! Component: 100 - total flux cleaned = 0.000418809 Jy ! Component: 150 - total flux cleaned = 0.00050901 Jy ! Component: 200 - total flux cleaned = 0.000590826 Jy ! Total flux subtracted in 200 components = 0.000590826 Jy ! Clean residual min=-0.000694 max=0.000654 Jy/beam ! Clean residual mean=0.000001 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.191764 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 108 components and 0.191764 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.083 mas, bmaj=1.665 mas, bpa=42.26 degrees ! Estimated noise=299.802 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000253248 Jy ! Component: 100 - total flux cleaned = 0.000372069 Jy ! Component: 150 - total flux cleaned = 0.000442598 Jy ! Component: 200 - total flux cleaned = 0.000490904 Jy ! Total flux subtracted in 200 components = 0.000490904 Jy ! Clean residual min=-0.000744 max=0.000720 Jy/beam ! Clean residual mean=0.000002 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.192255 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 131 components and 0.192255 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=0.070173Jy sigma=0.000774 ! Fit after self-cal, rms=0.070170Jy sigma=0.000774 wmodel J1046+5354_X_2014_05_31_pus_map.mod ! Writing 131 model components to file: J1046+5354_X_2014_05_31_pus_map.mod wobs J1046+5354_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1046+5354_X_2014_05_31_pus_uvs.fits wwins J1046+5354_X_2014_05_31_pus_map.win ! wwins: Wrote 2 windows to J1046+5354_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 = -0.000234554 Jy ! Component: 100 - total flux cleaned = -0.000311584 Jy ! Component: 150 - total flux cleaned = -0.000336266 Jy ! Component: 200 - total flux cleaned = -0.000419538 Jy ! Component: 250 - total flux cleaned = -0.000489006 Jy ! Component: 300 - total flux cleaned = -0.00055673 Jy ! Component: 350 - total flux cleaned = -0.000589635 Jy ! Component: 400 - total flux cleaned = -0.000578853 Jy ! Component: 450 - total flux cleaned = -0.000579025 Jy ! Component: 500 - total flux cleaned = -0.00057901 Jy ! Component: 550 - total flux cleaned = -0.000548643 Jy ! Component: 600 - total flux cleaned = -0.000558647 Jy ! Component: 650 - total flux cleaned = -0.000558618 Jy ! Component: 700 - total flux cleaned = -0.000548907 Jy ! Component: 750 - total flux cleaned = -0.000539449 Jy ! Component: 800 - total flux cleaned = -0.000539426 Jy ! Component: 850 - total flux cleaned = -0.000548529 Jy ! Component: 900 - total flux cleaned = -0.000512541 Jy ! Component: 950 - total flux cleaned = -0.000530443 Jy ! Component: 1000 - total flux cleaned = -0.000521763 Jy ! Component: 1050 - total flux cleaned = -0.000513236 Jy ! Component: 1100 - total flux cleaned = -0.000496383 Jy ! Component: 1150 - total flux cleaned = -0.000479607 Jy ! Component: 1200 - total flux cleaned = -0.000446742 Jy ! Component: 1250 - total flux cleaned = -0.000414364 Jy ! Component: 1300 - total flux cleaned = -0.00035824 Jy ! Component: 1350 - total flux cleaned = -0.000334425 Jy ! Component: 1400 - total flux cleaned = -0.000279623 Jy ! Component: 1450 - total flux cleaned = -0.000264107 Jy ! Component: 1500 - total flux cleaned = -0.000233225 Jy ! Component: 1550 - total flux cleaned = -0.000180248 Jy ! Component: 1600 - total flux cleaned = -0.000157754 Jy ! Component: 1650 - total flux cleaned = -9.85561e-05 Jy ! Component: 1700 - total flux cleaned = -6.1909e-05 Jy ! Component: 1750 - total flux cleaned = -2.56509e-05 Jy ! Component: 1800 - total flux cleaned = 3.13678e-06 Jy ! Component: 1850 - total flux cleaned = 5.28084e-05 Jy ! Component: 1900 - total flux cleaned = 8.07913e-05 Jy ! Component: 1950 - total flux cleaned = 0.000108531 Jy ! Component: 2000 - total flux cleaned = 0.000136075 Jy ! Total flux subtracted in 2048 components = 0.00019736 Jy ! Clean residual min=-0.000419 max=0.000358 Jy/beam ! Clean residual mean=0.000003 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.192453 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 264 components and 0.192453 Jy ![Exited script file: muppet] wmap "J1046+5354_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.083 x 1.665 at 42.26 degrees (North through East) ! Clean map min=-0.00066897 max=0.17202 Jy/beam ! Writing clean map to FITS file: J1046+5354_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 0.172015 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000124077 device "J1046+5354_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1046+5354_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.216394 0.216394 0.432788 0.865576 1.73115 3.4623 6.92461 13.8492 27.6984 55.3969 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.172 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.083 x 1.665 at 42.26 degrees (North through East) ! Clean map min=-0.00066897 max=0.17202 Jy/beam quit ! Quitting program ! Log file J1046+5354_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:05:24 2016