! Started logfile: J0148+3854_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:05:02 2016 obs J0148+3854_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0148+3854_X_2014_08_05_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.672751 visibilities/baseline/integration-bin. ! Found source: J0148+3854 ! ! 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 414 lines of history. ! ! Reading 30516 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 J0148+3854_X_2014_08_05_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 154 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 154 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 154 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 154 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 154 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 154 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 154 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 154 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 154 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 154 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 154 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 154 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.743323Jy sigma=0.008834 ! Fit after self-cal, rms=0.698073Jy sigma=0.008338 ! 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=0.9957 mas, bmaj=2.013 mas, bpa=29.3 degrees ! Estimated noise=459.684 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 = 0.230064 Jy ! Component: 100 - total flux cleaned = 0.322647 Jy ! Total flux subtracted in 100 components = 0.322647 Jy ! Clean residual min=-0.018980 max=0.045810 Jy/beam ! Clean residual mean=-0.000060 rms=0.007630 Jy/beam ! Combined flux in latest and established models = 0.322647 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.322647 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=0.125169Jy sigma=0.001437 ! Fit after self-cal, rms=0.125075Jy sigma=0.001435 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0544528 Jy ! Component: 100 - total flux cleaned = 0.0880398 Jy ! Total flux subtracted in 100 components = 0.0880398 Jy ! Clean residual min=-0.015740 max=0.017512 Jy/beam ! Clean residual mean=0.000034 rms=0.004638 Jy/beam ! Combined flux in latest and established models = 0.410687 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.410687 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=0.094542Jy sigma=0.001062 ! Fit after self-cal, rms=0.094511Jy sigma=0.001061 ! 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=1.264 mas, bmaj=2.13 mas, bpa=27.89 degrees ! Estimated noise=338.748 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 = 0.022512 Jy ! Component: 100 - total flux cleaned = 0.0349041 Jy ! Component: 150 - total flux cleaned = 0.041944 Jy ! Component: 200 - total flux cleaned = 0.0452691 Jy ! Total flux subtracted in 200 components = 0.0452691 Jy ! Clean residual min=-0.015357 max=0.013631 Jy/beam ! Clean residual mean=0.000153 rms=0.004187 Jy/beam ! Combined flux in latest and established models = 0.455956 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 36 components and 0.455956 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=0.088197Jy sigma=0.001004 ! Fit after self-cal, rms=0.088171Jy sigma=0.001003 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.11 KP 0.93 ! LA 1.04 MK 1.00* NL 0.95 OV 0.99 ! PT 1.02 SC 1.10 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.12 HN 1.14 KP 0.88 ! LA 1.03 MK 1.00* NL 0.95 OV 0.98 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.14 KP 0.83 ! LA 1.08 MK 1.00* NL 0.97 OV 0.98 ! PT 0.96 SC 1.08 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.13 KP 0.79 ! LA 1.08 MK 1.00* NL 0.95 OV 0.98 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.12 KP 0.75 ! LA 1.07 MK 1.00* NL 0.97 OV 1.00 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.15 HN 1.15 KP 0.76 ! LA 1.09 MK 1.00* NL 0.97 OV 1.01 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.23 HN 1.25 KP 0.81 ! LA 1.17 MK 1.00* NL 1.02 OV 1.06 ! PT 1.04 SC 1.16 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.17 HN 1.21 KP 0.75 ! LA 1.07 MK 1.00* NL 0.97 OV 1.05 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.13 HN 1.20 KP 0.78 ! LA 1.10 MK 1.00* NL 0.97 OV 1.04 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.19 KP 0.81 ! LA 1.13 MK 1.00* NL 0.98 OV 1.04 ! PT 0.97 SC 1.06 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.17 KP 0.84 ! LA 1.13 MK 1.00* NL 0.99 OV 1.01 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.14 HN 1.15 KP 0.88 ! LA 1.11 MK 1.00* NL 0.97 OV 1.02 ! PT 1.01 SC 1.12 ! ! ! Fit before self-cal, rms=0.088171Jy sigma=0.001003 ! Fit after self-cal, rms=0.075708Jy sigma=0.000818 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.288 mas, bmaj=2.167 mas, bpa=28.37 degrees ! Estimated noise=344.195 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 = -0.0021909 Jy ! Component: 100 - total flux cleaned = -0.00236912 Jy ! Component: 150 - total flux cleaned = -0.00244831 Jy ! Component: 200 - total flux cleaned = -0.00252079 Jy ! Total flux subtracted in 200 components = -0.00252079 Jy ! Clean residual min=-0.008841 max=0.004367 Jy/beam ! Clean residual mean=0.000018 rms=0.001471 Jy/beam ! Combined flux in latest and established models = 0.453435 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.453435 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=0.075477Jy sigma=0.000816 ! Fit after self-cal, rms=0.075481Jy sigma=0.000815 ! 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=0.075481Jy sigma=0.000815 ! Fit after self-cal, rms=0.075665Jy sigma=0.000813 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.293 mas, bmaj=2.169 mas, bpa=28.47 degrees ! Estimated noise=344.249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00169703 Jy ! Component: 100 - total flux cleaned = -0.00197363 Jy ! Component: 150 - total flux cleaned = -0.00209397 Jy ! Component: 200 - total flux cleaned = -0.00215252 Jy ! Total flux subtracted in 200 components = -0.00215252 Jy ! Clean residual min=-0.008175 max=0.004342 Jy/beam ! Clean residual mean=-0.000000 rms=0.001411 Jy/beam ! Combined flux in latest and established models = 0.451283 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.451283 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=0.075498Jy sigma=0.000812 ! Fit after self-cal, rms=0.075481Jy sigma=0.000812 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 = -0.000190874 Jy ! Component: 100 - total flux cleaned = -0.000137129 Jy ! Component: 150 - total flux cleaned = -0.000133799 Jy ! Component: 200 - total flux cleaned = -0.000133275 Jy ! Total flux subtracted in 200 components = -0.000133275 Jy ! Clean residual min=-0.007771 max=0.004230 Jy/beam ! Clean residual mean=-0.000000 rms=0.001392 Jy/beam ! Combined flux in latest and established models = 0.45115 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.45115 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=0.075388Jy sigma=0.000811 ! Fit after self-cal, rms=0.075374Jy sigma=0.000811 ! 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=0.075374Jy sigma=0.000811 ! Fit after self-cal, rms=0.075619Jy sigma=0.000811 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.299 mas, bmaj=2.169 mas, bpa=28.52 degrees ! Estimated noise=344.487 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00135893 Jy ! Component: 100 - total flux cleaned = -0.00152615 Jy ! Component: 150 - total flux cleaned = -0.00152674 Jy ! Component: 200 - total flux cleaned = -0.00152489 Jy ! Total flux subtracted in 200 components = -0.00152489 Jy ! Clean residual min=-0.007638 max=0.004238 Jy/beam ! Clean residual mean=-0.000000 rms=0.001372 Jy/beam ! Combined flux in latest and established models = 0.449625 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.449625 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=0.075519Jy sigma=0.000810 ! Fit after self-cal, rms=0.075506Jy sigma=0.000810 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 = -6.6218e-05 Jy ! Component: 100 - total flux cleaned = -6.70571e-05 Jy ! Component: 150 - total flux cleaned = -2.586e-05 Jy ! Component: 200 - total flux cleaned = -2.76012e-05 Jy ! Total flux subtracted in 200 components = -2.76012e-05 Jy ! Clean residual min=-0.007368 max=0.004186 Jy/beam ! Clean residual mean=-0.000000 rms=0.001361 Jy/beam ! Combined flux in latest and established models = 0.449597 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 55 components and 0.449597 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=0.075440Jy sigma=0.000809 ! Fit after self-cal, rms=0.075427Jy sigma=0.000809 ! 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=0.075427Jy sigma=0.000809 ! Fit after self-cal, rms=0.075632Jy sigma=0.000809 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.54 mas, bmaj=2.792 mas, bpa=60.23 degrees ! Estimated noise=381.265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00265046 Jy ! Component: 100 - total flux cleaned = -0.00329037 Jy ! Component: 150 - total flux cleaned = -0.00332676 Jy ! Component: 200 - total flux cleaned = -0.00333229 Jy ! Total flux subtracted in 200 components = -0.00333229 Jy ! Clean residual min=-0.002252 max=0.002030 Jy/beam ! Clean residual mean=-0.000011 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.446265 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 63 components and 0.446265 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=0.075656Jy sigma=0.000809 ! Fit after self-cal, rms=0.075644Jy sigma=0.000809 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 = -5.78088e-05 Jy ! Component: 100 - total flux cleaned = -8.23623e-05 Jy ! Component: 150 - total flux cleaned = -0.000108042 Jy ! Component: 200 - total flux cleaned = -0.000155517 Jy ! Total flux subtracted in 200 components = -0.000155517 Jy ! Clean residual min=-0.002189 max=0.002062 Jy/beam ! Clean residual mean=-0.000011 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.446109 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 66 components and 0.446109 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=0.075645Jy sigma=0.000810 ! Fit after self-cal, rms=0.075635Jy sigma=0.000810 ! 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=1.304 mas, bmaj=2.169 mas, bpa=28.54 degrees ! Estimated noise=344.656 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.304 x 2.169 at 28.54 degrees (North through East) ! Clean map min=-0.0064475 max=0.2864 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=1.022 mas, bmaj=2.056 mas, bpa=29.51 degrees ! Estimated noise=472.342 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.234835 Jy ! Component: 100 - total flux cleaned = 0.323699 Jy ! Component: 150 - total flux cleaned = 0.373802 Jy ! Component: 200 - total flux cleaned = 0.403733 Jy ! Total flux subtracted in 200 components = 0.403733 Jy ! Clean residual min=-0.010503 max=0.015456 Jy/beam ! Clean residual mean=-0.000042 rms=0.002985 Jy/beam ! Combined flux in latest and established models = 0.403733 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.403733 Jy ! Inverting map and beam ! Estimated beam: bmin=1.304 mas, bmaj=2.169 mas, bpa=28.54 degrees ! Estimated noise=344.656 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 = 0.0212473 Jy ! Component: 100 - total flux cleaned = 0.0330563 Jy ! Component: 150 - total flux cleaned = 0.0399352 Jy ! Component: 200 - total flux cleaned = 0.0440687 Jy ! Total flux subtracted in 200 components = 0.0440687 Jy ! Clean residual min=-0.009400 max=0.004425 Jy/beam ! Clean residual mean=0.000001 rms=0.001470 Jy/beam ! Combined flux in latest and established models = 0.447802 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 36 components and 0.447802 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=2.54 mas, bmaj=2.792 mas, bpa=60.23 degrees ! Estimated noise=381.265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00129466 Jy ! Component: 100 - total flux cleaned = -0.0011028 Jy ! Component: 150 - total flux cleaned = -0.000958685 Jy ! Component: 200 - total flux cleaned = -0.000841492 Jy ! Total flux subtracted in 200 components = -0.000841492 Jy ! Clean residual min=-0.002653 max=0.002081 Jy/beam ! Clean residual mean=-0.000005 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.44696 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 = 1.38413e-06 Jy ! Component: 100 - total flux cleaned = 4.00408e-06 Jy ! Component: 150 - total flux cleaned = -3.51381e-05 Jy ! Component: 200 - total flux cleaned = -3.75135e-05 Jy ! Total flux subtracted in 200 components = -3.75135e-05 Jy ! Clean residual min=-0.002162 max=0.002091 Jy/beam ! Clean residual mean=-0.000006 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.446923 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 48 components and 0.446923 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.304 mas, bmaj=2.169 mas, bpa=28.54 degrees ! Estimated noise=344.656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00173 Jy ! Component: 100 - total flux cleaned = 0.00194134 Jy ! Component: 150 - total flux cleaned = 0.00212165 Jy ! Component: 200 - total flux cleaned = 0.0022802 Jy ! Total flux subtracted in 200 components = 0.0022802 Jy ! Clean residual min=-0.007696 max=0.004046 Jy/beam ! Clean residual mean=0.000001 rms=0.001376 Jy/beam ! Combined flux in latest and established models = 0.449203 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 59 components and 0.449203 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=0.075852Jy sigma=0.000810 ! Fit after self-cal, rms=0.075820Jy sigma=0.000810 wmodel J0148+3854_X_2014_08_05_pus_map.mod ! Writing 59 model components to file: J0148+3854_X_2014_08_05_pus_map.mod wobs J0148+3854_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0148+3854_X_2014_08_05_pus_uvs.fits wwins J0148+3854_X_2014_08_05_pus_map.win ! wwins: Wrote 1 windows to J0148+3854_X_2014_08_05_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 = -0.00312184 Jy ! Component: 100 - total flux cleaned = -0.00558079 Jy ! Component: 150 - total flux cleaned = -0.00754098 Jy ! Component: 200 - total flux cleaned = -0.00862475 Jy ! Component: 250 - total flux cleaned = -0.00906065 Jy ! Component: 300 - total flux cleaned = -0.00927018 Jy ! Component: 350 - total flux cleaned = -0.00953779 Jy ! Component: 400 - total flux cleaned = -0.00973119 Jy ! Component: 450 - total flux cleaned = -0.0100416 Jy ! Component: 500 - total flux cleaned = -0.0102211 Jy ! Component: 550 - total flux cleaned = -0.0101619 Jy ! Component: 600 - total flux cleaned = -0.0101046 Jy ! Component: 650 - total flux cleaned = -0.0101042 Jy ! Component: 700 - total flux cleaned = -0.0100503 Jy ! Component: 750 - total flux cleaned = -0.0101564 Jy ! Component: 800 - total flux cleaned = -0.0101569 Jy ! Component: 850 - total flux cleaned = -0.0102589 Jy ! Component: 900 - total flux cleaned = -0.0102589 Jy ! Component: 950 - total flux cleaned = -0.0102591 Jy ! Component: 1000 - total flux cleaned = -0.0102586 Jy ! Component: 1050 - total flux cleaned = -0.0102109 Jy ! Component: 1100 - total flux cleaned = -0.0102108 Jy ! Component: 1150 - total flux cleaned = -0.0103025 Jy ! Component: 1200 - total flux cleaned = -0.0103023 Jy ! Component: 1250 - total flux cleaned = -0.0102576 Jy ! Component: 1300 - total flux cleaned = -0.0103905 Jy ! Component: 1350 - total flux cleaned = -0.010608 Jy ! Component: 1400 - total flux cleaned = -0.0106939 Jy ! Component: 1450 - total flux cleaned = -0.0108643 Jy ! Component: 1500 - total flux cleaned = -0.0109909 Jy ! Component: 1550 - total flux cleaned = -0.0111154 Jy ! Component: 1600 - total flux cleaned = -0.0111973 Jy ! Component: 1650 - total flux cleaned = -0.0113595 Jy ! Component: 1700 - total flux cleaned = -0.0113597 Jy ! Component: 1750 - total flux cleaned = -0.0115578 Jy ! Component: 1800 - total flux cleaned = -0.0115181 Jy ! Component: 1850 - total flux cleaned = -0.011557 Jy ! Component: 1900 - total flux cleaned = -0.0116717 Jy ! Component: 1950 - total flux cleaned = -0.0117469 Jy ! Component: 2000 - total flux cleaned = -0.0117091 Jy ! Total flux subtracted in 2048 components = -0.0117094 Jy ! Clean residual min=-0.001845 max=0.001846 Jy/beam ! Clean residual mean=-0.000006 rms=0.000824 Jy/beam ! Combined flux in latest and established models = 0.437493 Jy keep ! Adding 123 model components to the UV plane model. ! The established model now contains 180 components and 0.437493 Jy ![Exited script file: muppet] wmap "J0148+3854_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.304 x 2.169 at 28.54 degrees (North through East) ! Clean map min=-0.0052398 max=0.28644 Jy/beam ! Writing clean map to FITS file: J0148+3854_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.286445 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000823721 device "J0148+3854_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0148+3854_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.862701 0.862701 1.7254 3.45081 6.90161 13.8032 27.6064 55.2129 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.286 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.304 x 2.169 at 28.54 degrees (North through East) ! Clean map min=-0.0052398 max=0.28644 Jy/beam quit ! Quitting program ! Log file J0148+3854_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:05:04 2016