! Started logfile: J1824+0119_X_2015_01_22_pus_uvs.log on Wed Jan 4 13:13:46 2017 obs J1824+0119_X_2015_01_22_pus_uva.fits ! Reading UV FITS file: J1824+0119_X_2015_01_22_pus_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1824+0119 ! ! 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 16200 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 J1824+0119_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=0.824489Jy sigma=0.009379 ! Fit after self-cal, rms=0.817140Jy sigma=0.009306 ! 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=0.7672 mas, bmaj=1.807 mas, bpa=2.429 degrees ! Estimated noise=947.228 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 = 0.1481 Jy ! Component: 100 - total flux cleaned = 0.18108 Jy ! Total flux subtracted in 100 components = 0.18108 Jy ! Clean residual min=-0.007630 max=0.013286 Jy/beam ! Clean residual mean=0.000031 rms=0.002608 Jy/beam ! Combined flux in latest and established models = 0.18108 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.18108 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=0.092055Jy sigma=0.000885 ! Fit after self-cal, rms=0.092052Jy sigma=0.000885 ! 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=0.8898 mas, bmaj=2.007 mas, bpa=0.08857 degrees ! Estimated noise=506.502 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 = 0.0104009 Jy ! Component: 100 - total flux cleaned = 0.0116651 Jy ! Component: 150 - total flux cleaned = 0.0111207 Jy ! Component: 200 - total flux cleaned = 0.0107671 Jy ! Total flux subtracted in 200 components = 0.0107671 Jy ! Clean residual min=-0.007718 max=0.008869 Jy/beam ! Clean residual mean=0.000057 rms=0.001905 Jy/beam ! Combined flux in latest and established models = 0.191847 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.191847 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=0.091290Jy sigma=0.000868 ! Fit after self-cal, rms=0.091284Jy sigma=0.000868 ! 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 0.90 FD 1.06 HN 0.97 KP 1.17 ! LA 0.99 MK 0.94 NL 0.89 OV 0.91 ! PT 1.15 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 1.05 HN 1.01 KP 1.13 ! LA 1.03 MK 0.94 NL 0.91 OV 0.91 ! PT 1.08 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.02 HN 1.06 KP 1.05 ! LA 1.14 MK 0.95 NL 0.89 OV 0.91 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.99 HN 1.03 KP 1.02 ! LA 1.13 MK 0.95 NL 0.90 OV 0.90 ! PT 1.07 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.02 HN 0.94 KP 0.94 ! LA 1.11 MK 0.99 NL 0.91 OV 0.92 ! PT 1.10 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.04 HN 1.07 KP 0.95 ! LA 1.11 MK 0.99 NL 0.92 OV 0.94 ! PT 1.08 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.16 HN 1.10 KP 0.94 ! LA 1.13 MK 1.01 NL 0.93 OV 0.96 ! PT 1.18 SC 1.16 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.08 HN 1.08 KP 0.94 ! LA 1.20 MK 0.95 NL 0.91 OV 0.93 ! PT 1.11 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.05 HN 1.05 KP 0.98 ! LA 1.23 MK 0.94 NL 0.90 OV 0.93 ! PT 1.14 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.04 HN 1.05 KP 1.02 ! LA 1.14 MK 0.99 NL 0.90 OV 0.94 ! PT 1.13 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.07 HN 1.05 KP 1.08 ! LA 1.17 MK 0.95 NL 0.93 OV 0.93 ! PT 1.12 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.04 HN 1.05 KP 1.05 ! LA 1.18 MK 1.02 NL 0.93 OV 0.91 ! PT 1.11 SC 1.00 ! ! ! Fit before self-cal, rms=0.091284Jy sigma=0.000868 ! Fit after self-cal, rms=0.093899Jy sigma=0.000832 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8905 mas, bmaj=1.986 mas, bpa=-0.4175 degrees ! Estimated noise=503.072 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 = 0.00143213 Jy ! Component: 100 - total flux cleaned = 0.00147964 Jy ! Component: 150 - total flux cleaned = 0.00148048 Jy ! Component: 200 - total flux cleaned = 0.00148066 Jy ! Total flux subtracted in 200 components = 0.00148066 Jy ! Clean residual min=-0.001419 max=0.001748 Jy/beam ! Clean residual mean=0.000006 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.193328 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 20 components and 0.193328 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=0.093854Jy sigma=0.000831 ! Fit after self-cal, rms=0.093988Jy sigma=0.000831 ! 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=0.093988Jy sigma=0.000831 ! Fit after self-cal, rms=0.094136Jy sigma=0.000831 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8891 mas, bmaj=1.982 mas, bpa=-0.4194 degrees ! Estimated noise=503.016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000751829 Jy ! Component: 100 - total flux cleaned = 0.000804092 Jy ! Component: 150 - total flux cleaned = 0.000803576 Jy ! Component: 200 - total flux cleaned = 0.000785927 Jy ! Total flux subtracted in 200 components = 0.000785927 Jy ! Clean residual min=-0.001372 max=0.001622 Jy/beam ! Clean residual mean=0.000005 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.194114 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 22 components and 0.194114 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=0.094122Jy sigma=0.000830 ! Fit after self-cal, rms=0.094123Jy sigma=0.000830 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 = -5.91811e-05 Jy ! Component: 100 - total flux cleaned = -7.36773e-05 Jy ! Component: 150 - total flux cleaned = -8.70954e-05 Jy ! Component: 200 - total flux cleaned = -9.95699e-05 Jy ! Total flux subtracted in 200 components = -9.95699e-05 Jy ! Clean residual min=-0.001359 max=0.001591 Jy/beam ! Clean residual mean=0.000005 rms=0.000391 Jy/beam ! Combined flux in latest and established models = 0.194014 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 27 components and 0.194014 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=0.094118Jy sigma=0.000830 ! Fit after self-cal, rms=0.094119Jy sigma=0.000830 ! 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=0.094119Jy sigma=0.000830 ! Fit after self-cal, rms=0.094157Jy sigma=0.000830 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8885 mas, bmaj=1.98 mas, bpa=-0.4397 degrees ! Estimated noise=502.854 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000247318 Jy ! Component: 100 - total flux cleaned = 0.000297287 Jy ! Component: 150 - total flux cleaned = 0.000297194 Jy ! Component: 200 - total flux cleaned = 0.000306079 Jy ! Total flux subtracted in 200 components = 0.000306079 Jy ! Clean residual min=-0.001335 max=0.001539 Jy/beam ! Clean residual mean=0.000005 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.19432 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 29 components and 0.19432 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=0.094154Jy sigma=0.000830 ! Fit after self-cal, rms=0.094154Jy sigma=0.000830 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 = -1.87417e-05 Jy ! Component: 100 - total flux cleaned = -2.6492e-05 Jy ! Component: 150 - total flux cleaned = -4.11724e-05 Jy ! Component: 200 - total flux cleaned = -4.80996e-05 Jy ! Total flux subtracted in 200 components = -4.80996e-05 Jy ! Clean residual min=-0.001321 max=0.001528 Jy/beam ! Clean residual mean=0.000005 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.194272 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 34 components and 0.194272 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=0.094153Jy sigma=0.000830 ! Fit after self-cal, rms=0.094153Jy sigma=0.000830 ! 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=0.094153Jy sigma=0.000830 ! Fit after self-cal, rms=0.094188Jy sigma=0.000830 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.035 mas, bmaj=3.165 mas, bpa=-11.72 degrees ! Estimated noise=659.381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.12962e-05 Jy ! Component: 100 - total flux cleaned = 8.20709e-05 Jy ! Component: 150 - total flux cleaned = 0.000104811 Jy ! Component: 200 - total flux cleaned = 0.000117777 Jy ! Total flux subtracted in 200 components = 0.000117777 Jy ! Clean residual min=-0.001566 max=0.001478 Jy/beam ! Clean residual mean=0.000011 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.19439 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 0.19439 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=0.094189Jy sigma=0.000830 ! Fit after self-cal, rms=0.094189Jy sigma=0.000830 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 = 6.74222e-06 Jy ! Component: 100 - total flux cleaned = 1.72625e-05 Jy ! Component: 150 - total flux cleaned = 2.16462e-05 Jy ! Component: 200 - total flux cleaned = 2.85053e-05 Jy ! Total flux subtracted in 200 components = 2.85053e-05 Jy ! Clean residual min=-0.001568 max=0.001483 Jy/beam ! Clean residual mean=0.000011 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.194418 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.194418 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=0.094189Jy sigma=0.000830 ! Fit after self-cal, rms=0.094189Jy sigma=0.000830 ! 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=0.8882 mas, bmaj=1.98 mas, bpa=-0.451 degrees ! Estimated noise=502.872 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8882 x 1.98 at -0.451 degrees (North through East) ! Clean map min=-0.0012269 max=0.18804 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=0.7654 mas, bmaj=1.778 mas, bpa=1.689 degrees ! Estimated noise=929.071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.145236 Jy ! Component: 100 - total flux cleaned = 0.177443 Jy ! Component: 150 - total flux cleaned = 0.187887 Jy ! Component: 200 - total flux cleaned = 0.192252 Jy ! Total flux subtracted in 200 components = 0.192252 Jy ! Clean residual min=-0.002991 max=0.003010 Jy/beam ! Clean residual mean=0.000005 rms=0.000873 Jy/beam ! Combined flux in latest and established models = 0.192252 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.192252 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8882 mas, bmaj=1.98 mas, bpa=-0.451 degrees ! Estimated noise=502.872 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 = 0.00219544 Jy ! Component: 100 - total flux cleaned = 0.00251773 Jy ! Component: 150 - total flux cleaned = 0.00273423 Jy ! Component: 200 - total flux cleaned = 0.00270618 Jy ! Total flux subtracted in 200 components = 0.00270618 Jy ! Clean residual min=-0.001517 max=0.001489 Jy/beam ! Clean residual mean=0.000006 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.194958 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.194958 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=2.035 mas, bmaj=3.165 mas, bpa=-11.72 degrees ! Estimated noise=659.381 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000404511 Jy ! Component: 100 - total flux cleaned = -0.00041299 Jy ! Component: 150 - total flux cleaned = -0.000419067 Jy ! Component: 200 - total flux cleaned = -0.000423446 Jy ! Total flux subtracted in 200 components = -0.000423446 Jy ! Clean residual min=-0.001533 max=0.001507 Jy/beam ! Clean residual mean=0.000011 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.194534 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 = -3.38708e-06 Jy ! Component: 100 - total flux cleaned = -6.28622e-06 Jy ! Component: 150 - total flux cleaned = -8.74145e-06 Jy ! Component: 200 - total flux cleaned = -1.27667e-05 Jy ! Total flux subtracted in 200 components = -1.27667e-05 Jy ! Clean residual min=-0.001528 max=0.001520 Jy/beam ! Clean residual mean=0.000011 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.194522 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.194522 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8882 mas, bmaj=1.98 mas, bpa=-0.451 degrees ! Estimated noise=502.872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.7434e-05 Jy ! Component: 100 - total flux cleaned = -6.80486e-05 Jy ! Component: 150 - total flux cleaned = -8.22844e-05 Jy ! Component: 200 - total flux cleaned = -9.39741e-05 Jy ! Total flux subtracted in 200 components = -9.39741e-05 Jy ! Clean residual min=-0.001432 max=0.001478 Jy/beam ! Clean residual mean=0.000005 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.194428 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.194428 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=0.094188Jy sigma=0.000830 ! Fit after self-cal, rms=0.094191Jy sigma=0.000830 wmodel J1824+0119_X_2015_01_22_pus_map.mod ! Writing 34 model components to file: J1824+0119_X_2015_01_22_pus_map.mod wobs J1824+0119_X_2015_01_22_pus_uvs.fits ! Writing UV FITS file: J1824+0119_X_2015_01_22_pus_uvs.fits wwins J1824+0119_X_2015_01_22_pus_map.win ! wwins: Wrote 1 windows to J1824+0119_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 = -0.000309129 Jy ! Component: 100 - total flux cleaned = -0.000590794 Jy ! Component: 150 - total flux cleaned = -0.000721369 Jy ! Component: 200 - total flux cleaned = -0.000761109 Jy ! Component: 250 - total flux cleaned = -0.000877166 Jy ! Component: 300 - total flux cleaned = -0.000968782 Jy ! Component: 350 - total flux cleaned = -0.00105666 Jy ! Component: 400 - total flux cleaned = -0.00115802 Jy ! Component: 450 - total flux cleaned = -0.0012557 Jy ! Component: 500 - total flux cleaned = -0.00127123 Jy ! Component: 550 - total flux cleaned = -0.00127185 Jy ! Component: 600 - total flux cleaned = -0.00133078 Jy ! Component: 650 - total flux cleaned = -0.00133084 Jy ! Component: 700 - total flux cleaned = -0.00130354 Jy ! Component: 750 - total flux cleaned = -0.00131715 Jy ! Component: 800 - total flux cleaned = -0.00134284 Jy ! Component: 850 - total flux cleaned = -0.00130486 Jy ! Component: 900 - total flux cleaned = -0.00134187 Jy ! Component: 950 - total flux cleaned = -0.00126979 Jy ! Component: 1000 - total flux cleaned = -0.00125783 Jy ! Component: 1050 - total flux cleaned = -0.00116609 Jy ! Component: 1100 - total flux cleaned = -0.00116587 Jy ! Component: 1150 - total flux cleaned = -0.00111059 Jy ! Component: 1200 - total flux cleaned = -0.00105655 Jy ! Component: 1250 - total flux cleaned = -0.00101444 Jy ! Component: 1300 - total flux cleaned = -0.00103514 Jy ! Component: 1350 - total flux cleaned = -0.00100448 Jy ! Component: 1400 - total flux cleaned = -0.000984481 Jy ! Component: 1450 - total flux cleaned = -0.000964932 Jy ! Component: 1500 - total flux cleaned = -0.000955364 Jy ! Component: 1550 - total flux cleaned = -0.000917544 Jy ! Component: 1600 - total flux cleaned = -0.000926972 Jy ! Component: 1650 - total flux cleaned = -0.000926949 Jy ! Component: 1700 - total flux cleaned = -0.000917595 Jy ! Component: 1750 - total flux cleaned = -0.000872724 Jy ! Component: 1800 - total flux cleaned = -0.000828618 Jy ! Component: 1850 - total flux cleaned = -0.000776495 Jy ! Component: 1900 - total flux cleaned = -0.00074215 Jy ! Component: 1950 - total flux cleaned = -0.000733645 Jy ! Component: 2000 - total flux cleaned = -0.000716693 Jy ! Total flux subtracted in 2048 components = -0.000699976 Jy ! Clean residual min=-0.000547 max=0.000510 Jy/beam ! Clean residual mean=0.000001 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.193728 Jy keep ! Adding 145 model components to the UV plane model. ! The established model now contains 179 components and 0.193728 Jy ![Exited script file: muppet] wmap "J1824+0119_X_2015_01_22_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8882 x 1.98 at -0.451 degrees (North through East) ! Clean map min=-0.0010206 max=0.18769 Jy/beam ! Writing clean map to FITS file: J1824+0119_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 0.187686 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00015738 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.251559 0.251559 0.503119 1.00624 2.01248 4.02495 8.0499 16.0998 32.1996 64.3992 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.187 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8882 x 1.98 at -0.451 degrees (North through East) ! Clean map min=-0.0010206 max=0.18769 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 J1824+0119_X_2015_01_22_pus_uvs.log closed on Wed Jan 4 13:13:47 2017