! Started logfile: J1302+5748_X_2017_01_16_pus_uvs.log on Sun Apr 7 14:48:37 2019 obs J1302+5748_X_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1302+5748_X_2017_01_16_pus_uva.fits ! AN table 1: 24 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.692593 visibilities/baseline/integration-bin. ! Found source: J1302+5748 ! ! 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 1309 lines of history. ! ! Reading 8976 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 J1302+5748_X_2017_01_16_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.611268Jy sigma=0.004769 ! Fit after self-cal, rms=0.608376Jy sigma=0.004750 ! 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=1.03 mas, bmaj=1.473 mas, bpa=24.1 degrees ! Estimated noise=1302.86 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 = 0.326688 Jy ! Component: 100 - total flux cleaned = 0.397927 Jy ! Total flux subtracted in 100 components = 0.397927 Jy ! Clean residual min=-0.010743 max=0.019873 Jy/beam ! Clean residual mean=0.000081 rms=0.003208 Jy/beam ! Combined flux in latest and established models = 0.397927 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.397927 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=0.112305Jy sigma=0.000757 ! Fit after self-cal, rms=0.112306Jy sigma=0.000757 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0148169 Jy ! Component: 100 - total flux cleaned = 0.0139644 Jy ! Total flux subtracted in 100 components = 0.0139644 Jy ! Clean residual min=-0.010113 max=0.011679 Jy/beam ! Clean residual mean=0.000103 rms=0.002641 Jy/beam ! Combined flux in latest and established models = 0.411891 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.411891 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=0.112618Jy sigma=0.000731 ! Fit after self-cal, rms=0.112616Jy sigma=0.000731 ! 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=1.2 mas, bmaj=1.669 mas, bpa=25.09 degrees ! Estimated noise=957.859 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 = -0.00574984 Jy ! Component: 100 - total flux cleaned = -0.00733099 Jy ! Component: 150 - total flux cleaned = -0.00809863 Jy ! Component: 200 - total flux cleaned = -0.00864404 Jy ! Total flux subtracted in 200 components = -0.00864404 Jy ! Clean residual min=-0.009341 max=0.012251 Jy/beam ! Clean residual mean=0.000198 rms=0.002733 Jy/beam ! Combined flux in latest and established models = 0.403247 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.403247 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=0.112057Jy sigma=0.000729 ! Fit after self-cal, rms=0.112052Jy sigma=0.000729 ! 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 1.06 FD 1.00 HN 0.91 KP 0.98 ! LA 1.01 MK 1.00* NL 0.89 OV 0.98 ! PT 1.18 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 0.95 KP 0.98 ! LA 1.02 MK 1.00* NL 0.91 OV 0.95 ! PT 1.10 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 0.94 KP 1.00 ! LA 0.98 MK 1.00* NL 0.89 OV 0.97 ! PT 1.23 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 0.93 KP 1.00 ! LA 1.00 MK 1.00* NL 0.89 OV 0.97 ! PT 1.18 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 0.91 KP 0.96 ! LA 1.00 MK 1.00* NL 0.91 OV 1.00 ! PT 1.20 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 0.94 KP 0.96 ! LA 0.99 MK 1.00* NL 0.92 OV 0.98 ! PT 1.21 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.01 HN 1.01 KP 0.98 ! LA 0.95 MK 1.00* NL 0.92 OV 0.97 ! PT 1.16 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 1.00 KP 0.97 ! LA 1.01 MK 1.00* NL 0.90 OV 0.96 ! PT 1.23 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 1.01 KP 1.01 ! LA 0.97 MK 1.00* NL 0.92 OV 0.97 ! PT 1.30 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 1.00 KP 0.99 ! LA 0.97 MK 1.00* NL 0.90 OV 0.99 ! PT 1.31 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.00 HN 0.98 KP 1.02 ! LA 0.99 MK 1.00* NL 0.93 OV 0.97 ! PT 1.35 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.00 HN 0.98 KP 1.02 ! LA 0.96 MK 1.00* NL 0.92 OV 1.02 ! PT 1.30 SC 1.00 ! ! ! Fit before self-cal, rms=0.112052Jy sigma=0.000729 ! Fit after self-cal, rms=0.115621Jy sigma=0.000665 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.204 mas, bmaj=1.665 mas, bpa=24.46 degrees ! Estimated noise=954.316 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 = 0.00368803 Jy ! Component: 100 - total flux cleaned = 0.00440302 Jy ! Component: 150 - total flux cleaned = 0.00493748 Jy ! Component: 200 - total flux cleaned = 0.00534379 Jy ! Total flux subtracted in 200 components = 0.00534379 Jy ! Clean residual min=-0.004712 max=0.005811 Jy/beam ! Clean residual mean=0.000113 rms=0.001338 Jy/beam ! Combined flux in latest and established models = 0.408591 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 31 components and 0.408591 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=0.115496Jy sigma=0.000664 ! Fit after self-cal, rms=0.115759Jy sigma=0.000663 ! 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=0.115759Jy sigma=0.000663 ! Fit after self-cal, rms=0.115874Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.202 mas, bmaj=1.659 mas, bpa=24.3 degrees ! Estimated noise=956.192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00305035 Jy ! Component: 100 - total flux cleaned = 0.00458634 Jy ! Component: 150 - total flux cleaned = 0.00508887 Jy ! Component: 200 - total flux cleaned = 0.00549724 Jy ! Total flux subtracted in 200 components = 0.00549724 Jy ! Clean residual min=-0.003143 max=0.003020 Jy/beam ! Clean residual mean=0.000017 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.414088 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.414088 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=0.115777Jy sigma=0.000643 ! Fit after self-cal, rms=0.115839Jy sigma=0.000643 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 = 0.000402857 Jy ! Component: 100 - total flux cleaned = 0.000649031 Jy ! Component: 150 - total flux cleaned = 0.000768859 Jy ! Component: 200 - total flux cleaned = 0.000898274 Jy ! Total flux subtracted in 200 components = 0.000898274 Jy ! Clean residual min=-0.003098 max=0.003016 Jy/beam ! Clean residual mean=0.000019 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.414987 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 40 components and 0.414987 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=0.115826Jy sigma=0.000643 ! Fit after self-cal, rms=0.115826Jy sigma=0.000643 ! 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=0.115826Jy sigma=0.000643 ! Fit after self-cal, rms=0.116237Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.201 mas, bmaj=1.656 mas, bpa=24.12 degrees ! Estimated noise=956.965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174752 Jy ! Component: 100 - total flux cleaned = 0.00259965 Jy ! Component: 150 - total flux cleaned = 0.00292083 Jy ! Component: 200 - total flux cleaned = 0.00318967 Jy ! Total flux subtracted in 200 components = 0.00318967 Jy ! Clean residual min=-0.002955 max=0.002810 Jy/beam ! Clean residual mean=0.000016 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.418176 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 45 components and 0.418176 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=0.116202Jy sigma=0.000642 ! Fit after self-cal, rms=0.116205Jy sigma=0.000642 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 = 0.000235579 Jy ! Component: 100 - total flux cleaned = 0.000428863 Jy ! Component: 150 - total flux cleaned = 0.000513077 Jy ! Component: 200 - total flux cleaned = 0.000589626 Jy ! Total flux subtracted in 200 components = 0.000589626 Jy ! Clean residual min=-0.002931 max=0.002827 Jy/beam ! Clean residual mean=0.000017 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.418766 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 48 components and 0.418766 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=0.116199Jy sigma=0.000642 ! Fit after self-cal, rms=0.116199Jy sigma=0.000642 ! 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=0.116199Jy sigma=0.000642 ! Fit after self-cal, rms=0.116465Jy sigma=0.000642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.312 mas, bmaj=2.45 mas, bpa=-9.721 degrees ! Estimated noise=1202.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127839 Jy ! Component: 100 - total flux cleaned = 0.00184111 Jy ! Component: 150 - total flux cleaned = 0.00213253 Jy ! Component: 200 - total flux cleaned = 0.00217955 Jy ! Total flux subtracted in 200 components = 0.00217955 Jy ! Clean residual min=-0.003290 max=0.003506 Jy/beam ! Clean residual mean=0.000033 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.420946 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.420945 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=0.116454Jy sigma=0.000642 ! Fit after self-cal, rms=0.116458Jy sigma=0.000642 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 = 0.00011192 Jy ! Component: 100 - total flux cleaned = 0.000101293 Jy ! Component: 150 - total flux cleaned = 0.000101552 Jy ! Component: 200 - total flux cleaned = 0.000101556 Jy ! Total flux subtracted in 200 components = 0.000101556 Jy ! Clean residual min=-0.003307 max=0.003486 Jy/beam ! Clean residual mean=0.000034 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.421047 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 58 components and 0.421047 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=0.116458Jy sigma=0.000642 ! Fit after self-cal, rms=0.116459Jy sigma=0.000642 ! 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=1.2 mas, bmaj=1.654 mas, bpa=24.01 degrees ! Estimated noise=957.496 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.2 x 1.654 at 24.01 degrees (North through East) ! Clean map min=-0.0027027 max=0.41439 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=1.034 mas, bmaj=1.462 mas, bpa=23.3 degrees ! Estimated noise=1285.99 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.322432 Jy ! Component: 100 - total flux cleaned = 0.392743 Jy ! Component: 150 - total flux cleaned = 0.409136 Jy ! Component: 200 - total flux cleaned = 0.415966 Jy ! Total flux subtracted in 200 components = 0.415966 Jy ! Clean residual min=-0.004345 max=0.003368 Jy/beam ! Clean residual mean=-0.000006 rms=0.000906 Jy/beam ! Combined flux in latest and established models = 0.415966 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.415966 Jy ! Inverting map and beam ! Estimated beam: bmin=1.2 mas, bmaj=1.654 mas, bpa=24.01 degrees ! Estimated noise=957.496 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 = 0.00324694 Jy ! Component: 100 - total flux cleaned = 0.00391812 Jy ! Component: 150 - total flux cleaned = 0.00433495 Jy ! Component: 200 - total flux cleaned = 0.00472256 Jy ! Total flux subtracted in 200 components = 0.00472256 Jy ! Clean residual min=-0.002887 max=0.002736 Jy/beam ! Clean residual mean=0.000015 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.420688 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 33 components and 0.420688 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=2.312 mas, bmaj=2.45 mas, bpa=-9.721 degrees ! Estimated noise=1202.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000376614 Jy ! Component: 100 - total flux cleaned = 0.000477139 Jy ! Component: 150 - total flux cleaned = 0.000459462 Jy ! Component: 200 - total flux cleaned = 0.000428781 Jy ! Total flux subtracted in 200 components = 0.000428781 Jy ! Clean residual min=-0.003289 max=0.003531 Jy/beam ! Clean residual mean=0.000034 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.421117 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 = -1.32551e-05 Jy ! Component: 100 - total flux cleaned = -1.39722e-05 Jy ! Component: 150 - total flux cleaned = -2.60683e-05 Jy ! Component: 200 - total flux cleaned = -4.63647e-05 Jy ! Total flux subtracted in 200 components = -4.63647e-05 Jy ! Clean residual min=-0.003284 max=0.003498 Jy/beam ! Clean residual mean=0.000034 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.421071 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.421071 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.2 mas, bmaj=1.654 mas, bpa=24.01 degrees ! Estimated noise=957.496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000282514 Jy ! Component: 100 - total flux cleaned = 0.000307676 Jy ! Component: 150 - total flux cleaned = 0.000310655 Jy ! Component: 200 - total flux cleaned = 0.000263933 Jy ! Total flux subtracted in 200 components = 0.000263933 Jy ! Clean residual min=-0.002858 max=0.002571 Jy/beam ! Clean residual mean=0.000016 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.421335 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 49 components and 0.421335 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=0.116455Jy sigma=0.000642 ! Fit after self-cal, rms=0.116453Jy sigma=0.000642 wmodel J1302+5748_X_2017_01_16_pus_map.mod ! Writing 49 model components to file: J1302+5748_X_2017_01_16_pus_map.mod wobs J1302+5748_X_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1302+5748_X_2017_01_16_pus_uvs.fits wwins J1302+5748_X_2017_01_16_pus_map.win ! wwins: Wrote 1 windows to J1302+5748_X_2017_01_16_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 = -0.000509025 Jy ! Component: 100 - total flux cleaned = -0.000551102 Jy ! Component: 150 - total flux cleaned = -0.000512687 Jy ! Component: 200 - total flux cleaned = -0.000402486 Jy ! Component: 250 - total flux cleaned = -0.000119586 Jy ! Component: 300 - total flux cleaned = 8.59861e-05 Jy ! Component: 350 - total flux cleaned = 0.000186527 Jy ! Component: 400 - total flux cleaned = 0.000284769 Jy ! Component: 450 - total flux cleaned = 0.000285899 Jy ! Component: 500 - total flux cleaned = 0.000441081 Jy ! Component: 550 - total flux cleaned = 0.00053186 Jy ! Component: 600 - total flux cleaned = 0.00062046 Jy ! Component: 650 - total flux cleaned = 0.000678344 Jy ! Component: 700 - total flux cleaned = 0.000735256 Jy ! Component: 750 - total flux cleaned = 0.000707116 Jy ! Component: 800 - total flux cleaned = 0.000735 Jy ! Component: 850 - total flux cleaned = 0.00078892 Jy ! Component: 900 - total flux cleaned = 0.000921884 Jy ! Component: 950 - total flux cleaned = 0.000921365 Jy ! Component: 1000 - total flux cleaned = 0.000998558 Jy ! Component: 1050 - total flux cleaned = 0.00102399 Jy ! Component: 1100 - total flux cleaned = 0.00115008 Jy ! Component: 1150 - total flux cleaned = 0.00124902 Jy ! Component: 1200 - total flux cleaned = 0.00119965 Jy ! Component: 1250 - total flux cleaned = 0.00122366 Jy ! Component: 1300 - total flux cleaned = 0.00129511 Jy ! Component: 1350 - total flux cleaned = 0.00127104 Jy ! Component: 1400 - total flux cleaned = 0.00131762 Jy ! Component: 1450 - total flux cleaned = 0.00134021 Jy ! Component: 1500 - total flux cleaned = 0.0012723 Jy ! Component: 1550 - total flux cleaned = 0.00133953 Jy ! Component: 1600 - total flux cleaned = 0.00133927 Jy ! Component: 1650 - total flux cleaned = 0.00138283 Jy ! Component: 1700 - total flux cleaned = 0.00133923 Jy ! Component: 1750 - total flux cleaned = 0.00129699 Jy ! Component: 1800 - total flux cleaned = 0.00133938 Jy ! Component: 1850 - total flux cleaned = 0.00136009 Jy ! Component: 1900 - total flux cleaned = 0.0013805 Jy ! Component: 1950 - total flux cleaned = 0.00133987 Jy ! Component: 2000 - total flux cleaned = 0.00142055 Jy ! Total flux subtracted in 2048 components = 0.00144069 Jy ! Clean residual min=-0.001134 max=0.000996 Jy/beam ! Clean residual mean=0.000014 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.422775 Jy keep ! Adding 157 model components to the UV plane model. ! The established model now contains 206 components and 0.422775 Jy ![Exited script file: muppet] wmap "J1302+5748_X_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.2 x 1.654 at 24.01 degrees (North through East) ! Clean map min=-0.0024996 max=0.41376 Jy/beam ! Writing clean map to FITS file: J1302+5748_X_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.413755 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00039622 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.287285 0.287285 0.574571 1.14914 2.29828 4.59657 9.19313 18.3863 36.7725 73.5451 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.413 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.2 x 1.654 at 24.01 degrees (North through East) ! Clean map min=-0.0024996 max=0.41376 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 J1302+5748_X_2017_01_16_pus_uvs.log closed on Sun Apr 7 14:48:38 2019