! Started logfile: J0038+4137_X_2014_12_20_pus_uvs.log on Tue Dec 27 21:32:56 2016 obs J0038+4137_X_2014_12_20_pus_uva.fits ! Reading UV FITS file: J0038+4137_X_2014_12_20_pus_uva.fits ! AN table 1: 29 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.720307 visibilities/baseline/integration-bin. ! Found source: J0038+4137 ! ! 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 364 lines of history. ! ! Reading 11280 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 J0038+4137_X_2014_12_20_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 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.750041Jy sigma=0.009136 ! Fit after self-cal, rms=0.745987Jy sigma=0.009092 ! 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=0.9729 mas, bmaj=1.724 mas, bpa=36.33 degrees ! Estimated noise=875.99 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 = 0.193813 Jy ! Component: 100 - total flux cleaned = 0.250289 Jy ! Total flux subtracted in 100 components = 0.250289 Jy ! Clean residual min=-0.008575 max=0.023382 Jy/beam ! Clean residual mean=-0.000157 rms=0.003350 Jy/beam ! Combined flux in latest and established models = 0.250289 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.250289 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=0.086349Jy sigma=0.001006 ! Fit after self-cal, rms=0.086130Jy sigma=0.001004 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.025617 Jy ! Component: 100 - total flux cleaned = 0.0387346 Jy ! Total flux subtracted in 100 components = 0.0387346 Jy ! Clean residual min=-0.006496 max=0.009800 Jy/beam ! Clean residual mean=-0.000087 rms=0.002033 Jy/beam ! Combined flux in latest and established models = 0.289023 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.289023 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=0.077854Jy sigma=0.000865 ! Fit after self-cal, rms=0.077775Jy sigma=0.000864 ! 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=1.257 mas, bmaj=2.005 mas, bpa=35.46 degrees ! Estimated noise=550.597 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 = 0.0102156 Jy ! Component: 100 - total flux cleaned = 0.0153264 Jy ! Component: 150 - total flux cleaned = 0.0184656 Jy ! Component: 200 - total flux cleaned = 0.0197414 Jy ! Total flux subtracted in 200 components = 0.0197414 Jy ! Clean residual min=-0.007286 max=0.007753 Jy/beam ! Clean residual mean=-0.000094 rms=0.001858 Jy/beam ! Combined flux in latest and established models = 0.308765 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 0.308765 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=0.076733Jy sigma=0.000843 ! Fit after self-cal, rms=0.076717Jy sigma=0.000843 ! 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 0.96 FD 1.10 HN 0.98 KP 1.09 ! LA 0.95 MK 0.97 NL 0.94 OV 0.98 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.08 HN 0.99 KP 1.03 ! LA 0.96 MK 0.97 NL 0.93 OV 0.99 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 0.94 KP 0.98 ! LA 1.01 MK 1.01 NL 0.94 OV 0.98 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 1.02 KP 0.93 ! LA 1.00 MK 0.95 NL 0.94 OV 0.97 ! PT 0.94 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 0.95 KP 0.88 ! LA 0.99 MK 1.00 NL 0.96 OV 0.98 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.11 HN 0.94 KP 0.89 ! LA 1.00 MK 0.99 NL 0.97 OV 1.00 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.21 HN 1.10 KP 0.89 ! LA 1.01 MK 0.98 NL 1.01 OV 1.04 ! PT 1.03 SC 1.14 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.11 HN 0.99 KP 0.89 ! LA 0.98 MK 0.96 NL 0.97 OV 1.05 ! PT 0.96 SC 1.11 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 1.02 KP 0.92 ! LA 0.99 MK 1.00 NL 0.97 OV 1.01 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.09 HN 1.01 KP 0.93 ! LA 0.99 MK 0.97 NL 0.95 OV 1.02 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.07 HN 1.03 KP 0.99 ! LA 1.01 MK 1.01 NL 0.97 OV 1.01 ! PT 0.98 SC 1.08 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 0.97 KP 1.05 ! LA 1.00 MK 1.05 NL 0.97 OV 0.97 ! PT 0.99 SC 1.04 ! ! ! Fit before self-cal, rms=0.076717Jy sigma=0.000843 ! Fit after self-cal, rms=0.074733Jy sigma=0.000802 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.277 mas, bmaj=2.008 mas, bpa=35.43 degrees ! Estimated noise=549.69 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 = -0.00127787 Jy ! Component: 100 - total flux cleaned = -0.00121694 Jy ! Component: 150 - total flux cleaned = -0.00116182 Jy ! Component: 200 - total flux cleaned = -0.00111141 Jy ! Total flux subtracted in 200 components = -0.00111141 Jy ! Clean residual min=-0.004528 max=0.005183 Jy/beam ! Clean residual mean=-0.000049 rms=0.001342 Jy/beam ! Combined flux in latest and established models = 0.307653 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 38 components and 0.307653 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=0.074544Jy sigma=0.000801 ! Fit after self-cal, rms=0.074552Jy sigma=0.000801 ! 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=0.074552Jy sigma=0.000801 ! Fit after self-cal, rms=0.076033Jy sigma=0.000783 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.273 mas, bmaj=2.021 mas, bpa=35.42 degrees ! Estimated noise=549.908 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00111327 Jy ! Component: 100 - total flux cleaned = -0.00129157 Jy ! Component: 150 - total flux cleaned = -0.00140312 Jy ! Component: 200 - total flux cleaned = -0.00147332 Jy ! Total flux subtracted in 200 components = -0.00147332 Jy ! Clean residual min=-0.003233 max=0.004451 Jy/beam ! Clean residual mean=-0.000050 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.30618 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.30618 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=0.075979Jy sigma=0.000783 ! Fit after self-cal, rms=0.076018Jy sigma=0.000783 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 (4, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00443019 Jy ! Component: 100 - total flux cleaned = 0.00586274 Jy ! Component: 150 - total flux cleaned = 0.00671911 Jy ! Component: 200 - total flux cleaned = 0.00739566 Jy ! Total flux subtracted in 200 components = 0.00739566 Jy ! Clean residual min=-0.002700 max=0.003071 Jy/beam ! Clean residual mean=-0.000022 rms=0.000774 Jy/beam ! Combined flux in latest and established models = 0.313576 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 55 components and 0.313575 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=0.075710Jy sigma=0.000779 ! Fit after self-cal, rms=0.075667Jy sigma=0.000778 ! 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=0.075667Jy sigma=0.000778 ! Fit after self-cal, rms=0.075672Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.272 mas, bmaj=2.023 mas, bpa=35.27 degrees ! Estimated noise=549.406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00224878 Jy ! Component: 100 - total flux cleaned = 0.00278542 Jy ! Component: 150 - total flux cleaned = 0.00314844 Jy ! Component: 200 - total flux cleaned = 0.003323 Jy ! Total flux subtracted in 200 components = 0.003323 Jy ! Clean residual min=-0.002324 max=0.002552 Jy/beam ! Clean residual mean=-0.000019 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.316898 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 0.316898 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=0.075550Jy sigma=0.000776 ! Fit after self-cal, rms=0.075534Jy sigma=0.000775 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 = 0.000603243 Jy ! Component: 100 - total flux cleaned = 0.000771311 Jy ! Component: 150 - total flux cleaned = 0.00076914 Jy ! Component: 200 - total flux cleaned = 0.000768688 Jy ! Total flux subtracted in 200 components = 0.000768688 Jy ! Clean residual min=-0.002235 max=0.002351 Jy/beam ! Clean residual mean=-0.000015 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.317667 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 78 components and 0.317667 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=0.075493Jy sigma=0.000775 ! Fit after self-cal, rms=0.075486Jy sigma=0.000775 ! 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=0.075486Jy sigma=0.000775 ! Fit after self-cal, rms=0.075549Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.493 mas, bmaj=2.646 mas, bpa=6.809 degrees ! Estimated noise=600.524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138277 Jy ! Component: 100 - total flux cleaned = 0.00179753 Jy ! Component: 150 - total flux cleaned = 0.00194666 Jy ! Component: 200 - total flux cleaned = 0.00194611 Jy ! Total flux subtracted in 200 components = 0.00194611 Jy ! Clean residual min=-0.002255 max=0.002411 Jy/beam ! Clean residual mean=-0.000028 rms=0.000749 Jy/beam ! Combined flux in latest and established models = 0.319613 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 96 components and 0.319613 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=0.075522Jy sigma=0.000774 ! Fit after self-cal, rms=0.075518Jy sigma=0.000774 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 = 0.00012947 Jy ! Component: 100 - total flux cleaned = 0.000195735 Jy ! Component: 150 - total flux cleaned = 0.000195018 Jy ! Component: 200 - total flux cleaned = 0.000194531 Jy ! Total flux subtracted in 200 components = 0.000194531 Jy ! Clean residual min=-0.002233 max=0.002328 Jy/beam ! Clean residual mean=-0.000026 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.319808 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 101 components and 0.319808 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=0.075508Jy sigma=0.000774 ! Fit after self-cal, rms=0.075504Jy sigma=0.000774 ! 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=1.272 mas, bmaj=2.024 mas, bpa=35.13 degrees ! Estimated noise=548.86 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.272 x 2.024 at 35.13 degrees (North through East) ! Clean map min=-0.0019128 max=0.254 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=0.986 mas, bmaj=1.735 mas, bpa=36 degrees ! Estimated noise=881.497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.194645 Jy ! Component: 100 - total flux cleaned = 0.251292 Jy ! Component: 150 - total flux cleaned = 0.275764 Jy ! Component: 200 - total flux cleaned = 0.289099 Jy ! Total flux subtracted in 200 components = 0.289099 Jy ! Clean residual min=-0.004188 max=0.008501 Jy/beam ! Clean residual mean=-0.000064 rms=0.001274 Jy/beam ! Combined flux in latest and established models = 0.289098 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 0.289098 Jy ! Inverting map and beam ! Estimated beam: bmin=1.272 mas, bmaj=2.024 mas, bpa=35.13 degrees ! Estimated noise=548.86 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 = 0.010604 Jy ! Component: 100 - total flux cleaned = 0.0166614 Jy ! Component: 150 - total flux cleaned = 0.0205343 Jy ! Component: 200 - total flux cleaned = 0.0231965 Jy ! Total flux subtracted in 200 components = 0.0231965 Jy ! Clean residual min=-0.002534 max=0.002634 Jy/beam ! Clean residual mean=-0.000041 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.312295 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 39 components and 0.312295 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=2.493 mas, bmaj=2.646 mas, bpa=6.809 degrees ! Estimated noise=600.524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00259854 Jy ! Component: 100 - total flux cleaned = 0.00429447 Jy ! Component: 150 - total flux cleaned = 0.00545357 Jy ! Component: 200 - total flux cleaned = 0.00612073 Jy ! Total flux subtracted in 200 components = 0.00612073 Jy ! Clean residual min=-0.002460 max=0.002273 Jy/beam ! Clean residual mean=-0.000035 rms=0.000734 Jy/beam ! Combined flux in latest and established models = 0.318416 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 = 0.000308062 Jy ! Component: 100 - total flux cleaned = 0.000559406 Jy ! Component: 150 - total flux cleaned = 0.000734131 Jy ! Component: 200 - total flux cleaned = 0.000797692 Jy ! Total flux subtracted in 200 components = 0.000797692 Jy ! Clean residual min=-0.002305 max=0.002274 Jy/beam ! Clean residual mean=-0.000030 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.319213 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 70 components and 0.319213 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.272 mas, bmaj=2.024 mas, bpa=35.13 degrees ! Estimated noise=548.86 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000164128 Jy ! Component: 100 - total flux cleaned = -0.000241237 Jy ! Component: 150 - total flux cleaned = -0.000274978 Jy ! Component: 200 - total flux cleaned = -0.000243213 Jy ! Total flux subtracted in 200 components = -0.000243213 Jy ! Clean residual min=-0.002049 max=0.002029 Jy/beam ! Clean residual mean=-0.000016 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.31897 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 84 components and 0.31897 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=0.075543Jy sigma=0.000774 ! Fit after self-cal, rms=0.075525Jy sigma=0.000774 wmodel J0038+4137_X_2014_12_20_pus_map.mod ! Writing 84 model components to file: J0038+4137_X_2014_12_20_pus_map.mod wobs J0038+4137_X_2014_12_20_pus_uvs.fits ! Writing UV FITS file: J0038+4137_X_2014_12_20_pus_uvs.fits wwins J0038+4137_X_2014_12_20_pus_map.win ! wwins: Wrote 2 windows to J0038+4137_X_2014_12_20_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 = -0.000202358 Jy ! Component: 100 - total flux cleaned = 0.00019174 Jy ! Component: 150 - total flux cleaned = 0.000499386 Jy ! Component: 200 - total flux cleaned = 0.000703466 Jy ! Component: 250 - total flux cleaned = 0.000843465 Jy ! Component: 300 - total flux cleaned = 0.000976784 Jy ! Component: 350 - total flux cleaned = 0.00110564 Jy ! Component: 400 - total flux cleaned = 0.00123134 Jy ! Component: 450 - total flux cleaned = 0.001329 Jy ! Component: 500 - total flux cleaned = 0.00144769 Jy ! Component: 550 - total flux cleaned = 0.0015398 Jy ! Component: 600 - total flux cleaned = 0.00158444 Jy ! Component: 650 - total flux cleaned = 0.00160633 Jy ! Component: 700 - total flux cleaned = 0.00167059 Jy ! Component: 750 - total flux cleaned = 0.00165001 Jy ! Component: 800 - total flux cleaned = 0.00165038 Jy ! Component: 850 - total flux cleaned = 0.00167065 Jy ! Component: 900 - total flux cleaned = 0.00161224 Jy ! Component: 950 - total flux cleaned = 0.00159352 Jy ! Component: 1000 - total flux cleaned = 0.00150039 Jy ! Component: 1050 - total flux cleaned = 0.00146434 Jy ! Component: 1100 - total flux cleaned = 0.00139223 Jy ! Component: 1150 - total flux cleaned = 0.00137516 Jy ! Component: 1200 - total flux cleaned = 0.00135765 Jy ! Component: 1250 - total flux cleaned = 0.00127285 Jy ! Component: 1300 - total flux cleaned = 0.00125632 Jy ! Component: 1350 - total flux cleaned = 0.00117498 Jy ! Component: 1400 - total flux cleaned = 0.00120717 Jy ! Component: 1450 - total flux cleaned = 0.00117572 Jy ! Component: 1500 - total flux cleaned = 0.00111349 Jy ! Component: 1550 - total flux cleaned = 0.00108288 Jy ! Component: 1600 - total flux cleaned = 0.00102297 Jy ! Component: 1650 - total flux cleaned = 0.00102312 Jy ! Component: 1700 - total flux cleaned = 0.000950718 Jy ! Component: 1750 - total flux cleaned = 0.000893446 Jy ! Component: 1800 - total flux cleaned = 0.000822953 Jy ! Component: 1850 - total flux cleaned = 0.00080924 Jy ! Component: 1900 - total flux cleaned = 0.000754528 Jy ! Component: 1950 - total flux cleaned = 0.000741044 Jy ! Component: 2000 - total flux cleaned = 0.000661479 Jy ! Total flux subtracted in 2048 components = 0.000622209 Jy ! Clean residual min=-0.000709 max=0.000777 Jy/beam ! Clean residual mean=-0.000003 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.319592 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 225 components and 0.319592 Jy ![Exited script file: muppet] wmap "J0038+4137_X_2014_12_20_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.272 x 2.024 at 35.13 degrees (North through East) ! Clean map min=-0.0015646 max=0.25449 Jy/beam ! Writing clean map to FITS file: J0038+4137_X_2014_12_20_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.254492 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000252492 device "J0038+4137_X_2014_12_20_pus\_map.eps/VPS" ! Attempting to open device: 'J0038+4137_X_2014_12_20_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.297642 0.297642 0.595283 1.19057 2.38113 4.76226 9.52453 19.0491 38.0981 76.1962 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.254 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.272 x 2.024 at 35.13 degrees (North through East) ! Clean map min=-0.0015646 max=0.25449 Jy/beam quit ! Quitting program ! Log file J0038+4137_X_2014_12_20_pus_uvs.log closed on Tue Dec 27 21:32:57 2016