! Started logfile: J0202-1948_X_2014_05_31_pus_uvs.log on Sun Nov 27 17:58:48 2016 obs J0202-1948_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J0202-1948_X_2014_05_31_pus_uva.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.964678 visibilities/baseline/integration-bin. ! Found source: J0202-1948 ! ! 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 49488 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 J0202-1948_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 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 26 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.917616Jy sigma=0.009762 ! Fit after self-cal, rms=0.890445Jy sigma=0.009480 ! 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=0.6652 mas, bmaj=1.682 mas, bpa=-2.747 degrees ! Estimated noise=613.008 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 = 0.0839639 Jy ! Component: 100 - total flux cleaned = 0.104126 Jy ! Total flux subtracted in 100 components = 0.104126 Jy ! Clean residual min=-0.004852 max=0.008124 Jy/beam ! Clean residual mean=0.000015 rms=0.001418 Jy/beam ! Combined flux in latest and established models = 0.104126 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.104126 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=0.084279Jy sigma=0.000822 ! Fit after self-cal, rms=0.084286Jy sigma=0.000822 ! 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=0.8457 mas, bmaj=2.021 mas, bpa=-1.882 degrees ! Estimated noise=303.343 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 = 0.0129983 Jy ! Component: 100 - total flux cleaned = 0.0192032 Jy ! Component: 150 - total flux cleaned = 0.0225569 Jy ! Component: 200 - total flux cleaned = 0.0244843 Jy ! Total flux subtracted in 200 components = 0.0244843 Jy ! Clean residual min=-0.005177 max=0.005431 Jy/beam ! Clean residual mean=-0.000019 rms=0.001240 Jy/beam ! Combined flux in latest and established models = 0.12861 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 29 components and 0.12861 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=0.082572Jy sigma=0.000800 ! Fit after self-cal, rms=0.082594Jy sigma=0.000800 ! 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 0.91 FD 1.07 HN 1.19 KP 0.90 ! LA 1.01 MK 0.95 NL 1.05 OV 0.97 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.06 HN 1.22 KP 0.87 ! LA 1.02 MK 0.94 NL 1.03 OV 0.98 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.08 HN 1.22 KP 0.83 ! LA 1.04 MK 1.01 NL 1.03 OV 0.96 ! PT 0.91 SC 0.98 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.05 HN 1.22 KP 0.77 ! LA 1.03 MK 0.99 NL 1.03 OV 0.99 ! PT 0.91 SC 0.98 ! ! ! 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 1.07 HN 1.18 KP 0.76 ! LA 1.03 MK 0.98 NL 1.06 OV 1.01 ! PT 0.92 SC 1.01 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.18 KP 0.73 ! LA 1.04 MK 0.98 NL 1.06 OV 0.99 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.20 HN 1.38 KP 0.80 ! LA 1.08 MK 1.05 NL 1.08 OV 1.02 ! PT 1.02 SC 1.12 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.12 HN 1.29 KP 0.75 ! LA 1.06 MK 1.04 NL 1.07 OV 1.05 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.11 HN 1.24 KP 0.78 ! LA 1.06 MK 1.03 NL 1.06 OV 1.01 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.07 HN 1.23 KP 0.79 ! LA 1.04 MK 1.04 NL 1.12 OV 1.02 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.09 HN 1.21 KP 0.82 ! LA 1.11 MK 1.05 NL 1.11 OV 1.01 ! PT 0.93 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 0.90 FD 1.06 HN 1.22 KP 0.85 ! LA 1.06 MK 1.01 NL 1.09 OV 1.04 ! PT 0.96 SC 1.02 ! ! ! Fit before self-cal, rms=0.082594Jy sigma=0.000800 ! Fit after self-cal, rms=0.085361Jy sigma=0.000780 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8564 mas, bmaj=2.025 mas, bpa=-1.4 degrees ! Estimated noise=303.539 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 = -0.000389228 Jy ! Component: 100 - total flux cleaned = -0.000521468 Jy ! Component: 150 - total flux cleaned = -0.000638205 Jy ! Component: 200 - total flux cleaned = -0.000741695 Jy ! Total flux subtracted in 200 components = -0.000741695 Jy ! Clean residual min=-0.001695 max=0.001626 Jy/beam ! Clean residual mean=-0.000002 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.127869 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.127869 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=0.085323Jy sigma=0.000779 ! Fit after self-cal, rms=0.085423Jy sigma=0.000779 ! 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=0.085423Jy sigma=0.000779 ! Fit after self-cal, rms=0.088874Jy sigma=0.000777 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8561 mas, bmaj=2.038 mas, bpa=-1.386 degrees ! Estimated noise=303.574 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000299343 Jy ! Component: 100 - total flux cleaned = -0.000314976 Jy ! Component: 150 - total flux cleaned = -0.000328259 Jy ! Component: 200 - total flux cleaned = -0.000327986 Jy ! Total flux subtracted in 200 components = -0.000327986 Jy ! Clean residual min=-0.001084 max=0.001539 Jy/beam ! Clean residual mean=-0.000000 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.127541 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.127541 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=0.088868Jy sigma=0.000777 ! Fit after self-cal, rms=0.088916Jy sigma=0.000777 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (5.8, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153268 Jy ! Component: 100 - total flux cleaned = 0.00235835 Jy ! Component: 150 - total flux cleaned = 0.00289448 Jy ! Component: 200 - total flux cleaned = 0.00313901 Jy ! Total flux subtracted in 200 components = 0.00313901 Jy ! Clean residual min=-0.000980 max=0.000912 Jy/beam ! Clean residual mean=-0.000003 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.13068 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 47 components and 0.13068 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=0.088886Jy sigma=0.000777 ! Fit after self-cal, rms=0.088884Jy 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=0.088884Jy sigma=0.000777 ! Fit after self-cal, rms=0.088950Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8564 mas, bmaj=2.038 mas, bpa=-1.449 degrees ! Estimated noise=303.143 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000306739 Jy ! Component: 100 - total flux cleaned = 0.000463682 Jy ! Component: 150 - total flux cleaned = 0.000515361 Jy ! Component: 200 - total flux cleaned = 0.000550625 Jy ! Total flux subtracted in 200 components = 0.000550625 Jy ! Clean residual min=-0.000931 max=0.000917 Jy/beam ! Clean residual mean=-0.000003 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.13123 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 54 components and 0.13123 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=0.088944Jy sigma=0.000776 ! Fit after self-cal, rms=0.088947Jy sigma=0.000776 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000113472 Jy ! Component: 100 - total flux cleaned = 0.000113289 Jy ! Component: 150 - total flux cleaned = 0.000123223 Jy ! Component: 200 - total flux cleaned = 0.000122862 Jy ! Total flux subtracted in 200 components = 0.000122862 Jy ! Clean residual min=-0.000909 max=0.000924 Jy/beam ! Clean residual mean=-0.000003 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.131353 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 57 components and 0.131353 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=0.088944Jy sigma=0.000776 ! Fit after self-cal, rms=0.088944Jy 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=0.088944Jy sigma=0.000776 ! Fit after self-cal, rms=0.089000Jy sigma=0.000776 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.274 mas, bmaj=4.583 mas, bpa=3.757 degrees ! Estimated noise=373.266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.40877e-05 Jy ! Component: 100 - total flux cleaned = 1.44054e-05 Jy ! Component: 150 - total flux cleaned = -3.38399e-06 Jy ! Component: 200 - total flux cleaned = -2.75254e-05 Jy ! Total flux subtracted in 200 components = -2.75254e-05 Jy ! Clean residual min=-0.001007 max=0.000860 Jy/beam ! Clean residual mean=-0.000003 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.131326 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 60 components and 0.131326 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=0.088998Jy sigma=0.000776 ! Fit after self-cal, rms=0.088999Jy 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 = -1.65977e-05 Jy ! Component: 100 - total flux cleaned = -3.08757e-05 Jy ! Component: 150 - total flux cleaned = -5.64238e-05 Jy ! Component: 200 - total flux cleaned = -6.82553e-05 Jy ! Total flux subtracted in 200 components = -6.82553e-05 Jy ! Clean residual min=-0.000999 max=0.000847 Jy/beam ! Clean residual mean=-0.000004 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.131257 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 64 components and 0.131257 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=0.088999Jy sigma=0.000776 ! Fit after self-cal, rms=0.088998Jy 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=0.8567 mas, bmaj=2.038 mas, bpa=-1.512 degrees ! Estimated noise=303.012 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8567 x 2.038 at -1.512 degrees (North through East) ! Clean map min=-0.00082488 max=0.11187 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=0.6705 mas, bmaj=1.687 mas, bpa=-2.359 degrees ! Estimated noise=622.118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0849217 Jy ! Component: 100 - total flux cleaned = 0.104977 Jy ! Component: 150 - total flux cleaned = 0.113872 Jy ! Component: 200 - total flux cleaned = 0.119041 Jy ! Total flux subtracted in 200 components = 0.119041 Jy ! Clean residual min=-0.002095 max=0.002617 Jy/beam ! Clean residual mean=0.000006 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.119041 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.119041 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8567 mas, bmaj=2.038 mas, bpa=-1.512 degrees ! Estimated noise=303.012 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 = 0.00378793 Jy ! Component: 100 - total flux cleaned = 0.00586082 Jy ! Component: 150 - total flux cleaned = 0.00735917 Jy ! Component: 200 - total flux cleaned = 0.00848231 Jy ! Total flux subtracted in 200 components = 0.00848231 Jy ! Clean residual min=-0.000939 max=0.001003 Jy/beam ! Clean residual mean=0.000001 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.127524 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 54 components and 0.127524 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=2.274 mas, bmaj=4.583 mas, bpa=3.757 degrees ! Estimated noise=373.266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00139731 Jy ! Component: 100 - total flux cleaned = 0.00225014 Jy ! Component: 150 - total flux cleaned = 0.00280064 Jy ! Component: 200 - total flux cleaned = 0.00315069 Jy ! Total flux subtracted in 200 components = 0.00315069 Jy ! Clean residual min=-0.000980 max=0.000850 Jy/beam ! Clean residual mean=-0.000002 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.130674 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 = 9.5929e-05 Jy ! Component: 100 - total flux cleaned = 0.00013165 Jy ! Component: 150 - total flux cleaned = 0.000147232 Jy ! Component: 200 - total flux cleaned = 0.000154297 Jy ! Total flux subtracted in 200 components = 0.000154297 Jy ! Clean residual min=-0.000964 max=0.000841 Jy/beam ! Clean residual mean=-0.000003 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.130829 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 88 components and 0.130829 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8567 mas, bmaj=2.038 mas, bpa=-1.512 degrees ! Estimated noise=303.012 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000185883 Jy ! Component: 100 - total flux cleaned = 0.000266202 Jy ! Component: 150 - total flux cleaned = 0.000302672 Jy ! Component: 200 - total flux cleaned = 0.000313092 Jy ! Total flux subtracted in 200 components = 0.000313092 Jy ! Clean residual min=-0.000920 max=0.000999 Jy/beam ! Clean residual mean=-0.000003 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.131142 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 99 components and 0.131142 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=0.089003Jy sigma=0.000776 ! Fit after self-cal, rms=0.088999Jy sigma=0.000776 wmodel J0202-1948_X_2014_05_31_pus_map.mod ! Writing 99 model components to file: J0202-1948_X_2014_05_31_pus_map.mod wobs J0202-1948_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J0202-1948_X_2014_05_31_pus_uvs.fits wwins J0202-1948_X_2014_05_31_pus_map.win ! wwins: Wrote 2 windows to J0202-1948_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 = 7.76793e-05 Jy ! Component: 100 - total flux cleaned = 1.67637e-05 Jy ! Component: 150 - total flux cleaned = -6.80467e-05 Jy ! Component: 200 - total flux cleaned = -0.000123157 Jy ! Component: 250 - total flux cleaned = -0.000202256 Jy ! Component: 300 - total flux cleaned = -0.000291915 Jy ! Component: 350 - total flux cleaned = -0.000367009 Jy ! Component: 400 - total flux cleaned = -0.000440425 Jy ! Component: 450 - total flux cleaned = -0.000476312 Jy ! Component: 500 - total flux cleaned = -0.000535094 Jy ! Component: 550 - total flux cleaned = -0.000580986 Jy ! Component: 600 - total flux cleaned = -0.000614859 Jy ! Component: 650 - total flux cleaned = -0.000670035 Jy ! Component: 700 - total flux cleaned = -0.00070247 Jy ! Component: 750 - total flux cleaned = -0.000745081 Jy ! Component: 800 - total flux cleaned = -0.00077652 Jy ! Component: 850 - total flux cleaned = -0.000807592 Jy ! Component: 900 - total flux cleaned = -0.000848023 Jy ! Component: 950 - total flux cleaned = -0.000867878 Jy ! Component: 1000 - total flux cleaned = -0.000867724 Jy ! Component: 1050 - total flux cleaned = -0.000877467 Jy ! Component: 1100 - total flux cleaned = -0.000848938 Jy ! Component: 1150 - total flux cleaned = -0.000839482 Jy ! Component: 1200 - total flux cleaned = -0.000820944 Jy ! Component: 1250 - total flux cleaned = -0.000793534 Jy ! Component: 1300 - total flux cleaned = -0.000766522 Jy ! Component: 1350 - total flux cleaned = -0.0007577 Jy ! Component: 1400 - total flux cleaned = -0.000784053 Jy ! Component: 1450 - total flux cleaned = -0.000749289 Jy ! Component: 1500 - total flux cleaned = -0.000749264 Jy ! Component: 1550 - total flux cleaned = -0.000715551 Jy ! Component: 1600 - total flux cleaned = -0.00071561 Jy ! Component: 1650 - total flux cleaned = -0.000699344 Jy ! Component: 1700 - total flux cleaned = -0.00069928 Jy ! Component: 1750 - total flux cleaned = -0.000699228 Jy ! Component: 1800 - total flux cleaned = -0.00066724 Jy ! Component: 1850 - total flux cleaned = -0.000651281 Jy ! Component: 1900 - total flux cleaned = -0.000612404 Jy ! Component: 1950 - total flux cleaned = -0.000628113 Jy ! Component: 2000 - total flux cleaned = -0.000620435 Jy ! Total flux subtracted in 2048 components = -0.000612849 Jy ! Clean residual min=-0.000429 max=0.000384 Jy/beam ! Clean residual mean=-0.000003 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.130529 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 229 components and 0.130529 Jy ![Exited script file: muppet] wmap "J0202-1948_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8567 x 2.038 at -1.512 degrees (North through East) ! Clean map min=-0.00076626 max=0.11217 Jy/beam ! Writing clean map to FITS file: J0202-1948_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 0.112169 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000140523 device "J0202-1948_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J0202-1948_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.375834 0.375834 0.751668 1.50334 3.00667 6.01334 12.0267 24.0534 48.1067 96.2134 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.112 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8567 x 2.038 at -1.512 degrees (North through East) ! Clean map min=-0.00076626 max=0.11217 Jy/beam quit ! Quitting program ! Log file J0202-1948_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 17:58:51 2016