! Started logfile: J2034+2820_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:16:05 2016 obs J2034+2820_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J2034+2820_X_2014_08_09_pus_uva.fits ! AN table 1: 124 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.768459 visibilities/baseline/integration-bin. ! Found source: J2034+2820 ! ! 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 51456 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 J2034+2820_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 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 155 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.957086Jy sigma=0.011377 ! Fit after self-cal, rms=0.935898Jy sigma=0.011147 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.058 mas, bmaj=1.869 mas, bpa=34.51 degrees ! Estimated noise=729.901 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 = 0.0488639 Jy ! Component: 100 - total flux cleaned = 0.0657965 Jy ! Total flux subtracted in 100 components = 0.0657965 Jy ! Clean residual min=-0.004904 max=0.009354 Jy/beam ! Clean residual mean=-0.000087 rms=0.001403 Jy/beam ! Combined flux in latest and established models = 0.0657965 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0657965 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=0.071862Jy sigma=0.000814 ! Fit after self-cal, rms=0.071755Jy sigma=0.000813 ! Inverting map ! Added new window around map position (0.6, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111505 Jy ! Component: 100 - total flux cleaned = 0.0178382 Jy ! Total flux subtracted in 100 components = 0.0178382 Jy ! Clean residual min=-0.003411 max=0.004055 Jy/beam ! Clean residual mean=-0.000033 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.0836347 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.0836347 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=0.069611Jy sigma=0.000786 ! Fit after self-cal, rms=0.069566Jy sigma=0.000785 ! 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=1.321 mas, bmaj=2.085 mas, bpa=28.89 degrees ! Estimated noise=264.275 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 = 0.00650815 Jy ! Component: 100 - total flux cleaned = 0.0101074 Jy ! Component: 150 - total flux cleaned = 0.0123516 Jy ! Component: 200 - total flux cleaned = 0.0132918 Jy ! Total flux subtracted in 200 components = 0.0132918 Jy ! Clean residual min=-0.002973 max=0.002422 Jy/beam ! Clean residual mean=0.000014 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.0969265 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 37 components and 0.0969265 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=0.068902Jy sigma=0.000778 ! Fit after self-cal, rms=0.068899Jy sigma=0.000778 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.09 KP 0.94 ! LA 1.02 MK 1.00* NL 0.94 OV 0.95 ! PT 1.01 SC 1.16 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.11 KP 0.88 ! LA 1.02 MK 1.00* NL 0.92 OV 0.96 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.09 HN 1.07 KP 0.85 ! LA 1.03 MK 1.00* NL 0.98 OV 0.96 ! PT 0.93 SC 1.35 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.07 HN 1.04 KP 0.81 ! LA 1.03 MK 1.00* NL 0.95 OV 0.96 ! PT 0.95 SC 1.09 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.11 HN 1.00 KP 0.76 ! LA 1.03 MK 1.00* NL 0.97 OV 0.97 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.04 KP 0.77 ! LA 1.01 MK 1.00* NL 0.98 OV 1.01 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.19 HN 1.17 KP 0.82 ! LA 1.11 MK 1.00* NL 1.00 OV 1.02 ! PT 1.05 SC 1.06 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.16 HN 1.12 KP 0.77 ! LA 1.00 MK 1.00* NL 0.99 OV 1.04 ! PT 0.97 SC 1.09 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.08 HN 1.06 KP 0.78 ! LA 1.09 MK 1.00* NL 0.96 OV 1.04 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.10 HN 1.01 KP 0.81 ! LA 1.08 MK 1.00* NL 0.99 OV 1.01 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.07 HN 1.02 KP 0.87 ! LA 1.13 MK 1.00* NL 0.98 OV 0.99 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.16 HN 1.02 KP 0.89 ! LA 1.09 MK 1.00* NL 0.98 OV 1.02 ! PT 0.99 SC 1.04 ! ! ! Fit before self-cal, rms=0.068899Jy sigma=0.000778 ! Fit after self-cal, rms=0.068053Jy sigma=0.000770 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.341 mas, bmaj=2.097 mas, bpa=28.79 degrees ! Estimated noise=261.985 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 = -8.88669e-05 Jy ! Component: 100 - total flux cleaned = -0.000292264 Jy ! Component: 150 - total flux cleaned = -0.000596106 Jy ! Component: 200 - total flux cleaned = -0.000709099 Jy ! Total flux subtracted in 200 components = -0.000709099 Jy ! Clean residual min=-0.001391 max=0.001239 Jy/beam ! Clean residual mean=0.000004 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0962174 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.0962174 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=0.067993Jy sigma=0.000770 ! Fit after self-cal, rms=0.068009Jy sigma=0.000769 ! 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=0.068009Jy sigma=0.000769 ! Fit after self-cal, rms=0.069792Jy sigma=0.000768 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.332 mas, bmaj=2.108 mas, bpa=29.28 degrees ! Estimated noise=262.377 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.13822e-05 Jy ! Component: 100 - total flux cleaned = -0.000262278 Jy ! Component: 150 - total flux cleaned = -0.000360443 Jy ! Component: 200 - total flux cleaned = -0.000394076 Jy ! Total flux subtracted in 200 components = -0.000394076 Jy ! Clean residual min=-0.001305 max=0.001160 Jy/beam ! Clean residual mean=0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0958234 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 56 components and 0.0958234 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=0.069775Jy sigma=0.000768 ! Fit after self-cal, rms=0.069801Jy sigma=0.000768 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 = 5.1599e-05 Jy ! Component: 100 - total flux cleaned = 2.14188e-06 Jy ! Component: 150 - total flux cleaned = 2.26064e-06 Jy ! Component: 200 - total flux cleaned = -1.221e-05 Jy ! Total flux subtracted in 200 components = -1.221e-05 Jy ! Clean residual min=-0.001311 max=0.001147 Jy/beam ! Clean residual mean=0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0958112 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 58 components and 0.0958112 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=0.069792Jy sigma=0.000768 ! Fit after self-cal, rms=0.069793Jy sigma=0.000768 ! 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=0.069793Jy sigma=0.000768 ! Fit after self-cal, rms=0.070009Jy sigma=0.000767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.335 mas, bmaj=2.11 mas, bpa=29.25 degrees ! Estimated noise=262.402 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.24876e-05 Jy ! Component: 100 - total flux cleaned = -5.02424e-05 Jy ! Component: 150 - total flux cleaned = -0.000105434 Jy ! Component: 200 - total flux cleaned = -0.000143645 Jy ! Total flux subtracted in 200 components = -0.000143645 Jy ! Clean residual min=-0.001341 max=0.001101 Jy/beam ! Clean residual mean=0.000002 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0956675 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.0956675 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=0.070002Jy sigma=0.000767 ! Fit after self-cal, rms=0.070004Jy sigma=0.000767 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 = 1.30085e-05 Jy ! Component: 100 - total flux cleaned = -2.41088e-05 Jy ! Component: 150 - total flux cleaned = -3.56096e-05 Jy ! Component: 200 - total flux cleaned = -3.55271e-05 Jy ! Total flux subtracted in 200 components = -3.55271e-05 Jy ! Clean residual min=-0.001335 max=0.001092 Jy/beam ! Clean residual mean=0.000002 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.095632 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.095632 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=0.069999Jy sigma=0.000767 ! Fit after self-cal, rms=0.069999Jy sigma=0.000767 ! 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=0.069999Jy sigma=0.000767 ! Fit after self-cal, rms=0.070075Jy sigma=0.000767 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.38 mas, bmaj=2.699 mas, bpa=-0.237 degrees ! Estimated noise=291.819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.67217e-05 Jy ! Component: 100 - total flux cleaned = -7.90562e-05 Jy ! Component: 150 - total flux cleaned = -7.89673e-05 Jy ! Component: 200 - total flux cleaned = -8.42176e-05 Jy ! Total flux subtracted in 200 components = -8.42176e-05 Jy ! Clean residual min=-0.000785 max=0.000886 Jy/beam ! Clean residual mean=0.000003 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0955478 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 70 components and 0.0955478 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=0.070074Jy sigma=0.000767 ! Fit after self-cal, rms=0.070073Jy sigma=0.000767 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 = 6.16832e-06 Jy ! Component: 100 - total flux cleaned = 4.23365e-05 Jy ! Component: 150 - total flux cleaned = 4.23772e-05 Jy ! Component: 200 - total flux cleaned = 4.644e-05 Jy ! Total flux subtracted in 200 components = 4.644e-05 Jy ! Clean residual min=-0.000773 max=0.000884 Jy/beam ! Clean residual mean=0.000003 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0955942 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 74 components and 0.0955942 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=0.070072Jy sigma=0.000767 ! Fit after self-cal, rms=0.070071Jy sigma=0.000767 ! 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=1.337 mas, bmaj=2.111 mas, bpa=29.22 degrees ! Estimated noise=262.427 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.337 x 2.111 at 29.22 degrees (North through East) ! Clean map min=-0.0021774 max=0.058272 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=1.889 mas, bpa=34.85 degrees ! Estimated noise=734.106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.049159 Jy ! Component: 100 - total flux cleaned = 0.067871 Jy ! Component: 150 - total flux cleaned = 0.0789058 Jy ! Component: 200 - total flux cleaned = 0.0856591 Jy ! Total flux subtracted in 200 components = 0.0856591 Jy ! Clean residual min=-0.003210 max=0.003975 Jy/beam ! Clean residual mean=-0.000034 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.0856591 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0856591 Jy ! Inverting map and beam ! Estimated beam: bmin=1.337 mas, bmaj=2.111 mas, bpa=29.22 degrees ! Estimated noise=262.427 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 = 0.00524345 Jy ! Component: 100 - total flux cleaned = 0.0069837 Jy ! Component: 150 - total flux cleaned = 0.00763661 Jy ! Component: 200 - total flux cleaned = 0.00823165 Jy ! Total flux subtracted in 200 components = 0.00823165 Jy ! Clean residual min=-0.001392 max=0.001111 Jy/beam ! Clean residual mean=-0.000004 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0938908 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 33 components and 0.0938908 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=2.38 mas, bmaj=2.699 mas, bpa=-0.237 degrees ! Estimated noise=291.819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115411 Jy ! Component: 100 - total flux cleaned = 0.00142414 Jy ! Component: 150 - total flux cleaned = 0.00151826 Jy ! Component: 200 - total flux cleaned = 0.00152889 Jy ! Total flux subtracted in 200 components = 0.00152889 Jy ! Clean residual min=-0.000824 max=0.000868 Jy/beam ! Clean residual mean=0.000002 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0954197 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 = -8.8001e-06 Jy ! Component: 100 - total flux cleaned = -9.04102e-06 Jy ! Component: 150 - total flux cleaned = -1.72052e-06 Jy ! Component: 200 - total flux cleaned = 5.6736e-06 Jy ! Total flux subtracted in 200 components = 5.6736e-06 Jy ! Clean residual min=-0.000814 max=0.000868 Jy/beam ! Clean residual mean=0.000002 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.0954254 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 58 components and 0.0954254 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.337 mas, bmaj=2.111 mas, bpa=29.22 degrees ! Estimated noise=262.427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000176422 Jy ! Component: 100 - total flux cleaned = -0.000201875 Jy ! Component: 150 - total flux cleaned = -0.000245434 Jy ! Component: 200 - total flux cleaned = -0.000264844 Jy ! Total flux subtracted in 200 components = -0.000264844 Jy ! Clean residual min=-0.001265 max=0.001051 Jy/beam ! Clean residual mean=0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0951605 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 64 components and 0.0951605 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=0.070080Jy sigma=0.000767 ! Fit after self-cal, rms=0.070075Jy sigma=0.000767 wmodel J2034+2820_X_2014_08_09_pus_map.mod ! Writing 64 model components to file: J2034+2820_X_2014_08_09_pus_map.mod wobs J2034+2820_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J2034+2820_X_2014_08_09_pus_uvs.fits wwins J2034+2820_X_2014_08_09_pus_map.win ! wwins: Wrote 2 windows to J2034+2820_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 = -0.000301217 Jy ! Component: 100 - total flux cleaned = -0.000301254 Jy ! Component: 150 - total flux cleaned = -0.000318066 Jy ! Component: 200 - total flux cleaned = -0.000271654 Jy ! Component: 250 - total flux cleaned = -0.000182769 Jy ! Component: 300 - total flux cleaned = -0.000125649 Jy ! Component: 350 - total flux cleaned = -5.70814e-05 Jy ! Component: 400 - total flux cleaned = 9.08263e-06 Jy ! Component: 450 - total flux cleaned = 8.64276e-05 Jy ! Component: 500 - total flux cleaned = 0.000174201 Jy ! Component: 550 - total flux cleaned = 0.000234892 Jy ! Component: 600 - total flux cleaned = 0.000305939 Jy ! Component: 650 - total flux cleaned = 0.00036382 Jy ! Component: 700 - total flux cleaned = 0.000453597 Jy ! Component: 750 - total flux cleaned = 0.000464528 Jy ! Component: 800 - total flux cleaned = 0.000529076 Jy ! Component: 850 - total flux cleaned = 0.000570768 Jy ! Component: 900 - total flux cleaned = 0.000611496 Jy ! Component: 950 - total flux cleaned = 0.000651356 Jy ! Component: 1000 - total flux cleaned = 0.000670688 Jy ! Component: 1050 - total flux cleaned = 0.000718326 Jy ! Component: 1100 - total flux cleaned = 0.000746117 Jy ! Component: 1150 - total flux cleaned = 0.00073678 Jy ! Component: 1200 - total flux cleaned = 0.000754624 Jy ! Component: 1250 - total flux cleaned = 0.000746082 Jy ! Component: 1300 - total flux cleaned = 0.000763367 Jy ! Component: 1350 - total flux cleaned = 0.000771704 Jy ! Component: 1400 - total flux cleaned = 0.000771799 Jy ! Component: 1450 - total flux cleaned = 0.000780111 Jy ! Component: 1500 - total flux cleaned = 0.000788013 Jy ! Component: 1550 - total flux cleaned = 0.000795977 Jy ! Component: 1600 - total flux cleaned = 0.000819138 Jy ! Component: 1650 - total flux cleaned = 0.000841942 Jy ! Component: 1700 - total flux cleaned = 0.000849369 Jy ! Component: 1750 - total flux cleaned = 0.000863947 Jy ! Component: 1800 - total flux cleaned = 0.000856653 Jy ! Component: 1850 - total flux cleaned = 0.000863859 Jy ! Component: 1900 - total flux cleaned = 0.000835779 Jy ! Component: 1950 - total flux cleaned = 0.000828781 Jy ! Component: 2000 - total flux cleaned = 0.000821911 Jy ! Total flux subtracted in 2048 components = 0.000801838 Jy ! Clean residual min=-0.000335 max=0.000335 Jy/beam ! Clean residual mean=-0.000000 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.0959624 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 199 components and 0.0959624 Jy ![Exited script file: muppet] wmap "J2034+2820_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.337 x 2.111 at 29.22 degrees (North through East) ! Clean map min=-0.0020094 max=0.058277 Jy/beam ! Writing clean map to FITS file: J2034+2820_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 0.0582769 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000130374 device "J2034+2820_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J2034+2820_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.671143 0.671143 1.34229 2.68457 5.36914 10.7383 21.4766 42.9531 85.9063 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.058 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.337 x 2.111 at 29.22 degrees (North through East) ! Clean map min=-0.0020094 max=0.058277 Jy/beam quit ! Quitting program ! Log file J2034+2820_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:16:09 2016