! Started logfile: J0217-0820_X_2014_05_31_pus_uvs.log on Sun Nov 27 17:59:20 2016 obs J0217-0820_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0217-0820_X_2014_05_31_pus_uva.fits ! AN table 1: 72 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.961111 visibilities/baseline/integration-bin. ! Found source: J0217-0820 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 344 lines of history. ! ! Reading 37368 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 J0217-0820_X_2014_05_31_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.765446Jy sigma=0.008551 ! Fit after self-cal, rms=0.680544Jy sigma=0.007606 ! 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=0.7281 mas, bmaj=1.753 mas, bpa=-2.312 degrees ! Estimated noise=480.019 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 = 0.245511 Jy ! Component: 100 - total flux cleaned = 0.316859 Jy ! Total flux subtracted in 100 components = 0.316859 Jy ! Clean residual min=-0.012168 max=0.028248 Jy/beam ! Clean residual mean=0.000017 rms=0.003835 Jy/beam ! Combined flux in latest and established models = 0.316859 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.316859 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=0.103468Jy sigma=0.001102 ! Fit after self-cal, rms=0.103098Jy sigma=0.001099 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0292655 Jy ! Component: 100 - total flux cleaned = 0.0429484 Jy ! Total flux subtracted in 100 components = 0.0429484 Jy ! Clean residual min=-0.010291 max=0.012820 Jy/beam ! Clean residual mean=0.000017 rms=0.002871 Jy/beam ! Combined flux in latest and established models = 0.359807 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 15 components and 0.359807 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=0.092648Jy sigma=0.000977 ! Fit after self-cal, rms=0.092576Jy sigma=0.000977 ! 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=2.034 mas, bpa=-1.82 degrees ! Estimated noise=330.455 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 = 0.0121664 Jy ! Component: 100 - total flux cleaned = 0.0182072 Jy ! Component: 150 - total flux cleaned = 0.0217553 Jy ! Component: 200 - total flux cleaned = 0.0239168 Jy ! Total flux subtracted in 200 components = 0.0239168 Jy ! Clean residual min=-0.014822 max=0.014838 Jy/beam ! Clean residual mean=0.000040 rms=0.003544 Jy/beam ! Combined flux in latest and established models = 0.383724 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 30 components and 0.383724 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=0.090881Jy sigma=0.000961 ! Fit after self-cal, rms=0.090839Jy sigma=0.000961 ! 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 0.95 FD 1.13 HN 1.13 KP 0.91 ! LA 1.00 MK 0.93 NL 1.00 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.14 HN 1.13 KP 0.86 ! LA 1.02 MK 0.95 NL 1.00 OV 1.00 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 1.15 KP 0.82 ! LA 1.04 MK 0.95 NL 1.00 OV 1.01 ! PT 0.91 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 1.13 KP 0.77 ! LA 1.04 MK 0.96 NL 1.00 OV 0.99 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.10 HN 1.11 KP 0.74 ! LA 1.03 MK 0.98 NL 1.02 OV 1.02 ! PT 0.93 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.16 HN 1.14 KP 0.74 ! LA 1.05 MK 0.97 NL 1.03 OV 1.03 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.25 HN 1.25 KP 0.79 ! LA 1.13 MK 1.03 NL 1.07 OV 1.07 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.18 HN 1.20 KP 0.73 ! LA 1.03 MK 0.97 NL 1.03 OV 1.06 ! PT 0.94 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.13 HN 1.21 KP 0.75 ! LA 1.05 MK 0.97 NL 1.03 OV 1.05 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.18 KP 0.78 ! LA 1.07 MK 1.00 NL 1.03 OV 1.04 ! PT 0.93 SC 0.96 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.16 HN 1.18 KP 0.82 ! LA 1.08 MK 1.01 NL 1.04 OV 1.04 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.14 HN 1.14 KP 0.85 ! LA 1.05 MK 1.00 NL 1.03 OV 1.05 ! PT 0.98 SC 0.99 ! ! ! Fit before self-cal, rms=0.090839Jy sigma=0.000961 ! Fit after self-cal, rms=0.076852Jy sigma=0.000789 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.892 mas, bmaj=2.03 mas, bpa=-1.656 degrees ! Estimated noise=330.498 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 (1.4, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00383212 Jy ! Component: 100 - total flux cleaned = 0.00383113 Jy ! Component: 150 - total flux cleaned = 0.004056 Jy ! Component: 200 - total flux cleaned = 0.00424652 Jy ! Total flux subtracted in 200 components = 0.00424652 Jy ! Clean residual min=-0.003814 max=0.003259 Jy/beam ! Clean residual mean=0.000008 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.387971 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 42 components and 0.387971 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=0.076330Jy sigma=0.000784 ! Fit after self-cal, rms=0.076346Jy sigma=0.000783 ! 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=0.076346Jy sigma=0.000783 ! Fit after self-cal, rms=0.075958Jy sigma=0.000779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8899 mas, bmaj=2.03 mas, bpa=-1.517 degrees ! Estimated noise=329.368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0026587 Jy ! Component: 100 - total flux cleaned = 0.00280231 Jy ! Component: 150 - total flux cleaned = 0.00280798 Jy ! Component: 200 - total flux cleaned = 0.00275784 Jy ! Total flux subtracted in 200 components = 0.00275784 Jy ! Clean residual min=-0.002605 max=0.001963 Jy/beam ! Clean residual mean=-0.000004 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.390729 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 53 components and 0.390729 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=0.075807Jy sigma=0.000778 ! Fit after self-cal, rms=0.075791Jy sigma=0.000778 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 = 0.000172946 Jy ! Component: 100 - total flux cleaned = 0.000266937 Jy ! Component: 150 - total flux cleaned = 0.000308565 Jy ! Component: 200 - total flux cleaned = 0.000308759 Jy ! Total flux subtracted in 200 components = 0.000308759 Jy ! Clean residual min=-0.002574 max=0.001716 Jy/beam ! Clean residual mean=-0.000004 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.391037 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 58 components and 0.391037 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=0.075738Jy sigma=0.000777 ! Fit after self-cal, rms=0.075730Jy 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=0.075730Jy sigma=0.000777 ! Fit after self-cal, rms=0.075594Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8892 mas, bmaj=2.028 mas, bpa=-1.526 degrees ! Estimated noise=328.958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00082534 Jy ! Component: 100 - total flux cleaned = 0.000866767 Jy ! Component: 150 - total flux cleaned = 0.000935929 Jy ! Component: 200 - total flux cleaned = 0.000968321 Jy ! Total flux subtracted in 200 components = 0.000968321 Jy ! Clean residual min=-0.001965 max=0.001675 Jy/beam ! Clean residual mean=-0.000004 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.392006 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 65 components and 0.392006 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=0.075553Jy sigma=0.000776 ! Fit after self-cal, rms=0.075546Jy 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 = 3.21417e-05 Jy ! Component: 100 - total flux cleaned = 9.19069e-05 Jy ! Component: 150 - total flux cleaned = 0.000120133 Jy ! Component: 200 - total flux cleaned = 9.46159e-05 Jy ! Total flux subtracted in 200 components = 9.46159e-05 Jy ! Clean residual min=-0.001881 max=0.001635 Jy/beam ! Clean residual mean=-0.000004 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.3921 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 69 components and 0.3921 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=0.075523Jy sigma=0.000776 ! Fit after self-cal, rms=0.075520Jy 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=0.075520Jy sigma=0.000776 ! Fit after self-cal, rms=0.075491Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.222 mas, bmaj=3.7 mas, bpa=0.821 degrees ! Estimated noise=410.465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000197848 Jy ! Component: 100 - total flux cleaned = -1.88243e-06 Jy ! Component: 150 - total flux cleaned = 9.57121e-05 Jy ! Component: 200 - total flux cleaned = 8.41052e-05 Jy ! Total flux subtracted in 200 components = 8.41052e-05 Jy ! Clean residual min=-0.001616 max=0.001646 Jy/beam ! Clean residual mean=-0.000008 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.392184 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 76 components and 0.392184 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=0.075486Jy sigma=0.000776 ! Fit after self-cal, rms=0.075474Jy 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 = -9.4668e-06 Jy ! Component: 100 - total flux cleaned = 1.53449e-05 Jy ! Component: 150 - total flux cleaned = 6.46062e-05 Jy ! Component: 200 - total flux cleaned = 5.32693e-05 Jy ! Total flux subtracted in 200 components = 5.32693e-05 Jy ! Clean residual min=-0.001591 max=0.001601 Jy/beam ! Clean residual mean=-0.000008 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.392238 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 79 components and 0.392238 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=0.075475Jy sigma=0.000776 ! Fit after self-cal, rms=0.075466Jy 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=0.8892 mas, bmaj=2.027 mas, bpa=-1.546 degrees ! Estimated noise=328.856 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8892 x 2.027 at -1.546 degrees (North through East) ! Clean map min=-0.0013063 max=0.31432 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=0.7269 mas, bmaj=1.743 mas, bpa=-1.871 degrees ! Estimated noise=478.693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.245234 Jy ! Component: 100 - total flux cleaned = 0.319976 Jy ! Component: 150 - total flux cleaned = 0.349765 Jy ! Component: 200 - total flux cleaned = 0.363455 Jy ! Total flux subtracted in 200 components = 0.363455 Jy ! Clean residual min=-0.003189 max=0.006768 Jy/beam ! Clean residual mean=0.000004 rms=0.000963 Jy/beam ! Combined flux in latest and established models = 0.363455 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.363455 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8892 mas, bmaj=2.027 mas, bpa=-1.546 degrees ! Estimated noise=328.856 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 = 0.0105525 Jy ! Component: 100 - total flux cleaned = 0.0166305 Jy ! Component: 150 - total flux cleaned = 0.0204125 Jy ! Component: 200 - total flux cleaned = 0.0229434 Jy ! Total flux subtracted in 200 components = 0.0229434 Jy ! Clean residual min=-0.001528 max=0.001716 Jy/beam ! Clean residual mean=0.000002 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.386399 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 40 components and 0.386399 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=2.222 mas, bmaj=3.7 mas, bpa=0.821 degrees ! Estimated noise=410.465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00225035 Jy ! Component: 100 - total flux cleaned = 0.00355377 Jy ! Component: 150 - total flux cleaned = 0.00440636 Jy ! Component: 200 - total flux cleaned = 0.00476978 Jy ! Total flux subtracted in 200 components = 0.00476978 Jy ! Clean residual min=-0.001724 max=0.001751 Jy/beam ! Clean residual mean=-0.000006 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.391168 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 = 0.000169662 Jy ! Component: 100 - total flux cleaned = 0.000309829 Jy ! Component: 150 - total flux cleaned = 0.000377092 Jy ! Component: 200 - total flux cleaned = 0.000438525 Jy ! Total flux subtracted in 200 components = 0.000438525 Jy ! Clean residual min=-0.001694 max=0.001676 Jy/beam ! Clean residual mean=-0.000007 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.391607 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 64 components and 0.391607 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8892 mas, bmaj=2.027 mas, bpa=-1.546 degrees ! Estimated noise=328.856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.59419e-06 Jy ! Component: 100 - total flux cleaned = -5.95141e-06 Jy ! Component: 150 - total flux cleaned = 1.957e-05 Jy ! Component: 200 - total flux cleaned = 6.25006e-05 Jy ! Total flux subtracted in 200 components = 6.25006e-05 Jy ! Clean residual min=-0.001440 max=0.001496 Jy/beam ! Clean residual mean=-0.000003 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.391669 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 74 components and 0.391669 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=0.075444Jy sigma=0.000776 ! Fit after self-cal, rms=0.075435Jy sigma=0.000775 wmodel J0217-0820_X_2014_05_31_pus_map.mod ! Writing 74 model components to file: J0217-0820_X_2014_05_31_pus_map.mod wobs J0217-0820_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0217-0820_X_2014_05_31_pus_uvs.fits wwins J0217-0820_X_2014_05_31_pus_map.win ! wwins: Wrote 2 windows to J0217-0820_X_2014_05_31_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000137199 Jy ! Component: 100 - total flux cleaned = 4.40165e-05 Jy ! Component: 150 - total flux cleaned = -6.49549e-05 Jy ! Component: 200 - total flux cleaned = -0.000188825 Jy ! Component: 250 - total flux cleaned = -0.000227902 Jy ! Component: 300 - total flux cleaned = -0.000227951 Jy ! Component: 350 - total flux cleaned = -0.000264432 Jy ! Component: 400 - total flux cleaned = -0.000264804 Jy ! Component: 450 - total flux cleaned = -0.000299281 Jy ! Component: 500 - total flux cleaned = -0.000282141 Jy ! Component: 550 - total flux cleaned = -0.000217391 Jy ! Component: 600 - total flux cleaned = -0.000201794 Jy ! Component: 650 - total flux cleaned = -0.00015566 Jy ! Component: 700 - total flux cleaned = -9.62845e-05 Jy ! Component: 750 - total flux cleaned = -6.7111e-05 Jy ! Component: 800 - total flux cleaned = 4.20691e-06 Jy ! Component: 850 - total flux cleaned = 4.11158e-06 Jy ! Component: 900 - total flux cleaned = 8.6165e-05 Jy ! Component: 950 - total flux cleaned = 8.58965e-05 Jy ! Component: 1000 - total flux cleaned = 9.92104e-05 Jy ! Component: 1050 - total flux cleaned = 0.000151437 Jy ! Component: 1100 - total flux cleaned = 0.00015124 Jy ! Component: 1150 - total flux cleaned = 0.000188986 Jy ! Component: 1200 - total flux cleaned = 0.000225953 Jy ! Component: 1250 - total flux cleaned = 0.000262424 Jy ! Component: 1300 - total flux cleaned = 0.000274152 Jy ! Component: 1350 - total flux cleaned = 0.000333091 Jy ! Component: 1400 - total flux cleaned = 0.000332859 Jy ! Component: 1450 - total flux cleaned = 0.000321385 Jy ! Component: 1500 - total flux cleaned = 0.000377722 Jy ! Component: 1550 - total flux cleaned = 0.000377246 Jy ! Component: 1600 - total flux cleaned = 0.000355161 Jy ! Component: 1650 - total flux cleaned = 0.000355431 Jy ! Component: 1700 - total flux cleaned = 0.000376737 Jy ! Component: 1750 - total flux cleaned = 0.000366048 Jy ! Component: 1800 - total flux cleaned = 0.000386818 Jy ! Component: 1850 - total flux cleaned = 0.000417606 Jy ! Component: 1900 - total flux cleaned = 0.000397177 Jy ! Component: 1950 - total flux cleaned = 0.000397111 Jy ! Component: 2000 - total flux cleaned = 0.000397091 Jy ! Total flux subtracted in 2048 components = 0.000377475 Jy ! Clean residual min=-0.000543 max=0.000605 Jy/beam ! Clean residual mean=-0.000000 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.392047 Jy keep ! Adding 160 model components to the UV plane model. ! The established model now contains 233 components and 0.392047 Jy ![Exited script file: muppet] wmap "J0217-0820_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8892 x 2.027 at -1.546 degrees (North through East) ! Clean map min=-0.00088944 max=0.31483 Jy/beam ! Writing clean map to FITS file: J0217-0820_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.314834 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000179903 device "J0217-0820_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0217-0820_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.171426 0.171426 0.342853 0.685706 1.37141 2.74282 5.48564 10.9713 21.9426 43.8852 87.7703 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.314 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8892 x 2.027 at -1.546 degrees (North through East) ! Clean map min=-0.00088944 max=0.31483 Jy/beam quit ! Quitting program ! Log file J0217-0820_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 17:59:23 2016