! Started logfile: J1705+5109_X_2015_01_22_pus_uvs.log on Wed Jan 4 13:13:00 2017 obs J1705+5109_X_2015_01_22_pus_uva.fits ! Reading UV FITS file: J1705+5109_X_2015_01_22_pus_uva.fits ! AN table 1: 59 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1705+5109 ! ! 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 295 lines of history. ! ! Reading 31860 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 J1705+5109_X_2015_01_22_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. ! ! 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=0.963091Jy sigma=0.010369 ! Fit after self-cal, rms=0.931483Jy sigma=0.010057 ! 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=0.6994 mas, bmaj=2.524 mas, bpa=44.52 degrees ! Estimated noise=1249.55 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 = 0.0540783 Jy ! Component: 100 - total flux cleaned = 0.0675676 Jy ! Total flux subtracted in 100 components = 0.0675676 Jy ! Clean residual min=-0.004629 max=0.006262 Jy/beam ! Clean residual mean=0.000003 rms=0.001387 Jy/beam ! Combined flux in latest and established models = 0.0675676 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0675676 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=0.088462Jy sigma=0.000792 ! Fit after self-cal, rms=0.088369Jy sigma=0.000791 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.891 mas, bmaj=2.59 mas, bpa=43.02 degrees ! Estimated noise=381.831 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 = 0.00787325 Jy ! Component: 100 - total flux cleaned = 0.0104278 Jy ! Component: 150 - total flux cleaned = 0.0107571 Jy ! Component: 200 - total flux cleaned = 0.0105259 Jy ! Total flux subtracted in 200 components = 0.0105259 Jy ! Clean residual min=-0.002566 max=0.003380 Jy/beam ! Clean residual mean=-0.000002 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.0780936 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 25 components and 0.0780936 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=0.087744Jy sigma=0.000782 ! Fit after self-cal, rms=0.087743Jy sigma=0.000782 ! 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 0.94 FD 1.06 HN 1.04 KP 1.10 ! LA 1.02 MK 0.94 NL 0.90 OV 1.04 ! PT 1.04 SC 1.12 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.05 HN 0.96 KP 1.09 ! LA 1.04 MK 0.90 NL 0.92 OV 1.00 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.03 KP 1.00 ! LA 1.00 MK 0.90 NL 0.93 OV 1.02 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 0.98 KP 0.98 ! LA 1.02 MK 0.96 NL 0.91 OV 0.94 ! PT 1.06 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 0.93 KP 0.96 ! LA 0.94 MK 0.91 NL 0.94 OV 0.99 ! PT 1.05 SC 1.10 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.10 HN 1.01 KP 0.96 ! LA 1.00 MK 0.92 NL 0.92 OV 1.00 ! PT 0.99 SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.20 HN 1.10 KP 0.93 ! LA 0.94 MK 1.03 NL 0.92 OV 1.06 ! PT 1.04 SC 1.13 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.05 HN 1.05 KP 0.94 ! LA 0.89 MK 0.90 NL 0.89 OV 1.11 ! PT 1.02 SC 1.17 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.06 HN 1.03 KP 0.95 ! LA 1.05 MK 0.96 NL 0.91 OV 1.03 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.05 HN 1.04 KP 0.98 ! LA 0.98 MK 0.92 NL 0.91 OV 1.00 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.09 HN 0.95 KP 1.04 ! LA 1.00 MK 0.98 NL 0.97 OV 1.03 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.15 HN 0.94 KP 1.01 ! LA 1.02 MK 0.97 NL 0.96 OV 1.03 ! PT 0.98 SC 1.02 ! ! ! Fit before self-cal, rms=0.087743Jy sigma=0.000782 ! Fit after self-cal, rms=0.087513Jy sigma=0.000778 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8979 mas, bmaj=2.584 mas, bpa=42.93 degrees ! Estimated noise=375.981 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 = 0.00195789 Jy ! Component: 100 - total flux cleaned = 0.00246357 Jy ! Component: 150 - total flux cleaned = 0.00238394 Jy ! Component: 200 - total flux cleaned = 0.00231257 Jy ! Total flux subtracted in 200 components = 0.00231257 Jy ! Clean residual min=-0.001775 max=0.001990 Jy/beam ! Clean residual mean=-0.000007 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.0804061 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 36 components and 0.0804061 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=0.087470Jy sigma=0.000778 ! Fit after self-cal, rms=0.087537Jy sigma=0.000778 ! 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=0.087537Jy sigma=0.000778 ! Fit after self-cal, rms=0.087928Jy sigma=0.000777 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8958 mas, bmaj=2.579 mas, bpa=42.97 degrees ! Estimated noise=376.406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113236 Jy ! Component: 100 - total flux cleaned = 0.00131009 Jy ! Component: 150 - total flux cleaned = 0.00126767 Jy ! Component: 200 - total flux cleaned = 0.00122894 Jy ! Total flux subtracted in 200 components = 0.00122894 Jy ! Clean residual min=-0.001681 max=0.001833 Jy/beam ! Clean residual mean=-0.000006 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0816351 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 39 components and 0.0816351 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=0.087911Jy sigma=0.000777 ! Fit after self-cal, rms=0.087913Jy sigma=0.000777 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 (-0.2, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00087641 Jy ! Component: 100 - total flux cleaned = 0.00122239 Jy ! Component: 150 - total flux cleaned = 0.00116319 Jy ! Component: 200 - total flux cleaned = 0.00102581 Jy ! Total flux subtracted in 200 components = 0.00102581 Jy ! Clean residual min=-0.001549 max=0.001417 Jy/beam ! Clean residual mean=-0.000006 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0826609 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 61 components and 0.0826609 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=0.087867Jy sigma=0.000777 ! Fit after self-cal, rms=0.087854Jy sigma=0.000777 ! 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=0.087854Jy sigma=0.000777 ! Fit after self-cal, rms=0.088074Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8943 mas, bmaj=2.577 mas, bpa=43.01 degrees ! Estimated noise=376.771 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000691997 Jy ! Component: 100 - total flux cleaned = 0.000758348 Jy ! Component: 150 - total flux cleaned = 0.000779733 Jy ! Component: 200 - total flux cleaned = 0.000760337 Jy ! Total flux subtracted in 200 components = 0.000760337 Jy ! Clean residual min=-0.001413 max=0.001230 Jy/beam ! Clean residual mean=-0.000006 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0834212 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 76 components and 0.0834213 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=0.088057Jy sigma=0.000776 ! Fit after self-cal, rms=0.088058Jy sigma=0.000776 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 = 0.000231896 Jy ! Component: 100 - total flux cleaned = 0.000267099 Jy ! Component: 150 - total flux cleaned = 0.000235229 Jy ! Component: 200 - total flux cleaned = 0.000220683 Jy ! Total flux subtracted in 200 components = 0.000220683 Jy ! Clean residual min=-0.001377 max=0.001238 Jy/beam ! Clean residual mean=-0.000006 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0836419 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 87 components and 0.083642 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=0.088050Jy sigma=0.000776 ! Fit after self-cal, rms=0.088050Jy sigma=0.000776 ! 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=0.088050Jy sigma=0.000776 ! Fit after self-cal, rms=0.088240Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.922 mas, bmaj=2.834 mas, bpa=41.16 degrees ! Estimated noise=475.477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000264686 Jy ! Component: 100 - total flux cleaned = 0.000317208 Jy ! Component: 150 - total flux cleaned = 0.000405586 Jy ! Component: 200 - total flux cleaned = 0.000486184 Jy ! Total flux subtracted in 200 components = 0.000486184 Jy ! Clean residual min=-0.001228 max=0.001106 Jy/beam ! Clean residual mean=-0.000014 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.0841281 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 102 components and 0.0841281 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=0.088237Jy sigma=0.000776 ! Fit after self-cal, rms=0.088238Jy sigma=0.000776 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 = 7.42384e-05 Jy ! Component: 100 - total flux cleaned = 9.47594e-05 Jy ! Component: 150 - total flux cleaned = 0.000121987 Jy ! Component: 200 - total flux cleaned = 0.000138676 Jy ! Total flux subtracted in 200 components = 0.000138676 Jy ! Clean residual min=-0.001183 max=0.001070 Jy/beam ! Clean residual mean=-0.000014 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0842668 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 112 components and 0.0842668 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=0.088238Jy sigma=0.000776 ! Fit after self-cal, rms=0.088238Jy sigma=0.000776 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8931 mas, bmaj=2.578 mas, bpa=43.03 degrees ! Estimated noise=377.146 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8931 x 2.578 at 43.03 degrees (North through East) ! Clean map min=-0.001359 max=0.070847 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=0.7049 mas, bmaj=2.507 mas, bpa=44.54 degrees ! Estimated noise=1242.77 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0534633 Jy ! Component: 100 - total flux cleaned = 0.0673908 Jy ! Component: 150 - total flux cleaned = 0.0742022 Jy ! Component: 200 - total flux cleaned = 0.0787589 Jy ! Total flux subtracted in 200 components = 0.0787589 Jy ! Clean residual min=-0.003114 max=0.003772 Jy/beam ! Clean residual mean=0.000000 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 0.0787589 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0787589 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8931 mas, bmaj=2.578 mas, bpa=43.03 degrees ! Estimated noise=377.146 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 = 0.00437129 Jy ! Component: 100 - total flux cleaned = 0.00605685 Jy ! Component: 150 - total flux cleaned = 0.00667402 Jy ! Component: 200 - total flux cleaned = 0.00676927 Jy ! Total flux subtracted in 200 components = 0.00676927 Jy ! Clean residual min=-0.001587 max=0.001220 Jy/beam ! Clean residual mean=-0.000003 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0855281 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 39 components and 0.0855281 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=1.922 mas, bmaj=2.834 mas, bpa=41.16 degrees ! Estimated noise=475.477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00031262 Jy ! Component: 100 - total flux cleaned = -0.000565989 Jy ! Component: 150 - total flux cleaned = -0.000707274 Jy ! Component: 200 - total flux cleaned = -0.000857971 Jy ! Total flux subtracted in 200 components = -0.000857971 Jy ! Clean residual min=-0.001523 max=0.001280 Jy/beam ! Clean residual mean=-0.000011 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0846702 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 = -0.000103334 Jy ! Component: 100 - total flux cleaned = -0.000194751 Jy ! Component: 150 - total flux cleaned = -0.000235637 Jy ! Component: 200 - total flux cleaned = -0.000273204 Jy ! Total flux subtracted in 200 components = -0.000273204 Jy ! Clean residual min=-0.001360 max=0.001209 Jy/beam ! Clean residual mean=-0.000012 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.084397 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 67 components and 0.084397 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8931 mas, bmaj=2.578 mas, bpa=43.03 degrees ! Estimated noise=377.146 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000176454 Jy ! Component: 100 - total flux cleaned = -0.000246365 Jy ! Component: 150 - total flux cleaned = -0.000306784 Jy ! Component: 200 - total flux cleaned = -0.000342064 Jy ! Total flux subtracted in 200 components = -0.000342064 Jy ! Clean residual min=-0.001364 max=0.001174 Jy/beam ! Clean residual mean=-0.000006 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0840549 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 83 components and 0.0840549 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=0.088240Jy sigma=0.000776 ! Fit after self-cal, rms=0.088245Jy sigma=0.000776 wmodel J1705+5109_X_2015_01_22_pus_map.mod ! Writing 83 model components to file: J1705+5109_X_2015_01_22_pus_map.mod wobs J1705+5109_X_2015_01_22_pus_uvs.fits ! Writing UV FITS file: J1705+5109_X_2015_01_22_pus_uvs.fits wwins J1705+5109_X_2015_01_22_pus_map.win ! wwins: Wrote 2 windows to J1705+5109_X_2015_01_22_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 = -0.000197674 Jy ! Component: 100 - total flux cleaned = -0.000142595 Jy ! Component: 150 - total flux cleaned = -0.000176062 Jy ! Component: 200 - total flux cleaned = -0.000175914 Jy ! Component: 250 - total flux cleaned = -0.000191087 Jy ! Component: 300 - total flux cleaned = -0.000191577 Jy ! Component: 350 - total flux cleaned = -0.000163823 Jy ! Component: 400 - total flux cleaned = -0.000164117 Jy ! Component: 450 - total flux cleaned = -0.000125375 Jy ! Component: 500 - total flux cleaned = -0.000138023 Jy ! Component: 550 - total flux cleaned = -8.91059e-05 Jy ! Component: 600 - total flux cleaned = -4.18968e-05 Jy ! Component: 650 - total flux cleaned = 1.5743e-05 Jy ! Component: 700 - total flux cleaned = 0.000105485 Jy ! Component: 750 - total flux cleaned = 0.000170857 Jy ! Component: 800 - total flux cleaned = 0.000234528 Jy ! Component: 850 - total flux cleaned = 0.000348109 Jy ! Component: 900 - total flux cleaned = 0.000408353 Jy ! Component: 950 - total flux cleaned = 0.000477101 Jy ! Component: 1000 - total flux cleaned = 0.000525315 Jy ! Component: 1050 - total flux cleaned = 0.000563115 Jy ! Component: 1100 - total flux cleaned = 0.000581491 Jy ! Component: 1150 - total flux cleaned = 0.000581404 Jy ! Component: 1200 - total flux cleaned = 0.000563703 Jy ! Component: 1250 - total flux cleaned = 0.000520034 Jy ! Component: 1300 - total flux cleaned = 0.000528668 Jy ! Component: 1350 - total flux cleaned = 0.000511579 Jy ! Component: 1400 - total flux cleaned = 0.000494764 Jy ! Component: 1450 - total flux cleaned = 0.000502972 Jy ! Component: 1500 - total flux cleaned = 0.000510985 Jy ! Component: 1550 - total flux cleaned = 0.000526945 Jy ! Component: 1600 - total flux cleaned = 0.00053483 Jy ! Component: 1650 - total flux cleaned = 0.000573573 Jy ! Component: 1700 - total flux cleaned = 0.000604236 Jy ! Component: 1750 - total flux cleaned = 0.000657035 Jy ! Component: 1800 - total flux cleaned = 0.000686725 Jy ! Component: 1850 - total flux cleaned = 0.000716092 Jy ! Component: 1900 - total flux cleaned = 0.00072337 Jy ! Component: 1950 - total flux cleaned = 0.000766399 Jy ! Component: 2000 - total flux cleaned = 0.000773526 Jy ! Total flux subtracted in 2048 components = 0.000801566 Jy ! Clean residual min=-0.000391 max=0.000359 Jy/beam ! Clean residual mean=-0.000002 rms=0.000134 Jy/beam ! Combined flux in latest and established models = 0.0848565 Jy keep ! Adding 121 model components to the UV plane model. ! The established model now contains 204 components and 0.0848565 Jy ![Exited script file: muppet] wmap "J1705+5109_X_2015_01_22_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8931 x 2.578 at 43.03 degrees (North through East) ! Clean map min=-0.0012923 max=0.07031 Jy/beam ! Writing clean map to FITS file: J1705+5109_X_2015_01_22_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0703096 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000133931 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.57146 0.57146 1.14292 2.28584 4.57168 9.14336 18.2867 36.5734 73.1469 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.07 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8931 x 2.578 at 43.03 degrees (North through East) ! Clean map min=-0.0012923 max=0.07031 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1705+5109_X_2015_01_22_pus_uvs.log closed on Wed Jan 4 13:13:02 2017