! Started logfile: J0226+3421_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:06:22 2016 obs J0226+3421_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0226+3421_X_2014_06_09_pus_uva.fits ! AN table 1: 82 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.610027 visibilities/baseline/integration-bin. ! Found source: J0226+3421 ! ! 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 27012 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 J0226+3421_X_2014_06_09_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 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 171 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.729069Jy sigma=0.008746 ! Fit after self-cal, rms=0.660309Jy sigma=0.007825 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=1.952 mas, bpa=12.69 degrees ! Estimated noise=727.489 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 = 0.328634 Jy ! Component: 100 - total flux cleaned = 0.50427 Jy ! Total flux subtracted in 100 components = 0.50427 Jy ! Clean residual min=-0.054455 max=0.092067 Jy/beam ! Clean residual mean=-0.001977 rms=0.018347 Jy/beam ! Combined flux in latest and established models = 0.50427 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 39 components and 0.50427 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=0.269047Jy sigma=0.003312 ! Fit after self-cal, rms=0.268769Jy sigma=0.003307 ! 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=1.251 mas, bmaj=2.091 mas, bpa=10.84 degrees ! Estimated noise=349.815 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 = 0.145128 Jy ! Component: 100 - total flux cleaned = 0.231135 Jy ! Component: 150 - total flux cleaned = 0.286459 Jy ! Component: 200 - total flux cleaned = 0.322666 Jy ! Total flux subtracted in 200 components = 0.322666 Jy ! Clean residual min=-0.044558 max=0.070451 Jy/beam ! Clean residual mean=-0.001398 rms=0.013273 Jy/beam ! Combined flux in latest and established models = 0.826936 Jy ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 81 components and 0.826936 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=0.168146Jy sigma=0.002034 ! Fit after self-cal, rms=0.167939Jy sigma=0.002031 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.24 HN 1.07 KP 0.86 ! LA 0.96 MK 1.00* NL 1.08 OV 1.02 ! PT 0.86 SC 1.16 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.25 HN 1.11 KP 0.82 ! LA 0.97 MK 1.00* NL 1.08 OV 1.03 ! PT 0.82 SC 1.17 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.24 HN 1.10 KP 0.78 ! LA 0.99 MK 1.00* NL 1.09 OV 1.03 ! PT 0.80 SC 1.15 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.23 HN 1.08 KP 0.74 ! LA 0.98 MK 1.00* NL 1.09 OV 1.02 ! PT 0.81 SC 1.17 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.22 HN 1.04 KP 0.71 ! LA 0.99 MK 1.00* NL 1.12 OV 1.04 ! PT 0.82 SC 1.12 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.29 HN 1.09 KP 0.71 ! LA 1.00 MK 1.00* NL 1.12 OV 1.05 ! PT 0.82 SC 1.14 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.39 HN 1.22 KP 0.76 ! LA 1.08 MK 1.00* NL 1.18 OV 1.10 ! PT 0.88 SC 1.21 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.31 HN 1.13 KP 0.71 ! LA 0.99 MK 1.00* NL 1.13 OV 1.07 ! PT 0.83 SC 1.13 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.27 HN 1.12 KP 0.73 ! LA 1.00 MK 1.00* NL 1.14 OV 1.09 ! PT 0.83 SC 1.08 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.25 HN 1.14 KP 0.76 ! LA 1.03 MK 1.00* NL 1.14 OV 1.07 ! PT 0.83 SC 1.14 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.28 HN 1.10 KP 0.80 ! LA 1.03 MK 1.00* NL 1.16 OV 1.07 ! PT 0.84 SC 1.12 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.26 HN 1.14 KP 0.83 ! LA 1.03 MK 1.00* NL 1.15 OV 1.06 ! PT 0.87 SC 1.13 ! ! ! Fit before self-cal, rms=0.167939Jy sigma=0.002031 ! Fit after self-cal, rms=0.110206Jy sigma=0.001303 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.29 mas, bmaj=2.158 mas, bpa=9.568 degrees ! Estimated noise=361.018 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 (-7.8, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0395623 Jy ! Component: 100 - total flux cleaned = 0.0524922 Jy ! Component: 150 - total flux cleaned = 0.0525331 Jy ! Component: 200 - total flux cleaned = 0.0513023 Jy ! Total flux subtracted in 200 components = 0.0513023 Jy ! Clean residual min=-0.020336 max=0.023863 Jy/beam ! Clean residual mean=-0.000226 rms=0.005829 Jy/beam ! Combined flux in latest and established models = 0.878238 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 99 components and 0.878238 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=0.096307Jy sigma=0.001112 ! Fit after self-cal, rms=0.094081Jy sigma=0.001082 ! 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=0.094081Jy sigma=0.001082 ! Fit after self-cal, rms=0.092035Jy sigma=0.001043 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.294 mas, bmaj=2.145 mas, bpa=9.881 degrees ! Estimated noise=360.436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.016185 Jy ! Component: 100 - total flux cleaned = 0.0198517 Jy ! Component: 150 - total flux cleaned = 0.0198652 Jy ! Component: 200 - total flux cleaned = 0.0201645 Jy ! Total flux subtracted in 200 components = 0.0201645 Jy ! Clean residual min=-0.013986 max=0.018445 Jy/beam ! Clean residual mean=-0.000165 rms=0.004532 Jy/beam ! Combined flux in latest and established models = 0.898403 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 116 components and 0.898403 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=0.088168Jy sigma=0.000994 ! Fit after self-cal, rms=0.087576Jy sigma=0.000985 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 = 0.00693287 Jy ! Component: 100 - total flux cleaned = 0.00778459 Jy ! Component: 150 - total flux cleaned = 0.00779644 Jy ! Component: 200 - total flux cleaned = 0.00802689 Jy ! Total flux subtracted in 200 components = 0.00802689 Jy ! Clean residual min=-0.012360 max=0.017602 Jy/beam ! Clean residual mean=-0.000128 rms=0.004175 Jy/beam ! Combined flux in latest and established models = 0.90643 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 124 components and 0.90643 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=0.085838Jy sigma=0.000965 ! Fit after self-cal, rms=0.085709Jy sigma=0.000962 ! 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=0.085709Jy sigma=0.000962 ! Fit after self-cal, rms=0.085218Jy sigma=0.000957 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.297 mas, bmaj=2.148 mas, bpa=10.1 degrees ! Estimated noise=360.752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00652063 Jy ! Component: 100 - total flux cleaned = 0.00836137 Jy ! Component: 150 - total flux cleaned = 0.008745 Jy ! Component: 200 - total flux cleaned = 0.00874446 Jy ! Total flux subtracted in 200 components = 0.00874446 Jy ! Clean residual min=-0.011759 max=0.017170 Jy/beam ! Clean residual mean=-0.000132 rms=0.003898 Jy/beam ! Combined flux in latest and established models = 0.915174 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 132 components and 0.915174 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=0.084071Jy sigma=0.000942 ! Fit after self-cal, rms=0.083966Jy sigma=0.000940 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 (-4.4, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0169326 Jy ! Component: 100 - total flux cleaned = 0.025512 Jy ! Component: 150 - total flux cleaned = 0.0310906 Jy ! Component: 200 - total flux cleaned = 0.0328163 Jy ! Total flux subtracted in 200 components = 0.0328163 Jy ! Clean residual min=-0.010111 max=0.010483 Jy/beam ! Clean residual mean=0.000003 rms=0.003037 Jy/beam ! Combined flux in latest and established models = 0.947991 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 164 components and 0.947991 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=0.080840Jy sigma=0.000886 ! Fit after self-cal, rms=0.080397Jy sigma=0.000880 ! 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=0.080397Jy sigma=0.000880 ! Fit after self-cal, rms=0.079313Jy sigma=0.000872 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.393 mas, bmaj=3.371 mas, bpa=-21.37 degrees ! Estimated noise=393.461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0121226 Jy ! Component: 100 - total flux cleaned = 0.0175055 Jy ! Component: 150 - total flux cleaned = 0.0208165 Jy ! Component: 200 - total flux cleaned = 0.0227135 Jy ! Total flux subtracted in 200 components = 0.0227135 Jy ! Clean residual min=-0.009267 max=0.010134 Jy/beam ! Clean residual mean=-0.000035 rms=0.003181 Jy/beam ! Combined flux in latest and established models = 0.970704 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 191 components and 0.970704 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=0.078487Jy sigma=0.000853 ! Fit after self-cal, rms=0.078159Jy sigma=0.000850 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 = 0.00259616 Jy ! Component: 100 - total flux cleaned = 0.00462664 Jy ! Component: 150 - total flux cleaned = 0.00570336 Jy ! Component: 200 - total flux cleaned = 0.00659517 Jy ! Total flux subtracted in 200 components = 0.00659517 Jy ! Clean residual min=-0.008741 max=0.009088 Jy/beam ! Clean residual mean=0.000016 rms=0.002920 Jy/beam ! Combined flux in latest and established models = 0.977299 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 199 components and 0.977299 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=0.077960Jy sigma=0.000846 ! Fit after self-cal, rms=0.077789Jy sigma=0.000844 ! 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=1.299 mas, bmaj=2.146 mas, bpa=10.07 degrees ! Estimated noise=360.128 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.299 x 2.146 at 10.07 degrees (North through East) ! Clean map min=-0.01145 max=0.39953 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=1.092 mas, bmaj=1.991 mas, bpa=12.3 degrees ! Estimated noise=766.141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.339391 Jy ! Component: 100 - total flux cleaned = 0.510289 Jy ! Component: 150 - total flux cleaned = 0.615166 Jy ! Component: 200 - total flux cleaned = 0.68799 Jy ! Total flux subtracted in 200 components = 0.68799 Jy ! Clean residual min=-0.030426 max=0.040961 Jy/beam ! Clean residual mean=-0.001043 rms=0.009712 Jy/beam ! Combined flux in latest and established models = 0.68799 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 55 model components to the UV plane model. ! The established model now contains 55 components and 0.68799 Jy ! Inverting map and beam ! Estimated beam: bmin=1.299 mas, bmaj=2.146 mas, bpa=10.07 degrees ! Estimated noise=360.128 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 = 0.0649603 Jy ! Component: 100 - total flux cleaned = 0.109476 Jy ! Component: 150 - total flux cleaned = 0.142714 Jy ! Component: 200 - total flux cleaned = 0.168138 Jy ! Total flux subtracted in 200 components = 0.168138 Jy ! Clean residual min=-0.015461 max=0.022009 Jy/beam ! Clean residual mean=-0.000477 rms=0.004925 Jy/beam ! Combined flux in latest and established models = 0.856128 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 92 components and 0.856128 Jy ! Inverting map ! Added new window around map position (-1.6, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0224308 Jy ! Component: 100 - total flux cleaned = 0.0394088 Jy ! Component: 150 - total flux cleaned = 0.0534424 Jy ! Component: 200 - total flux cleaned = 0.0651866 Jy ! Total flux subtracted in 200 components = 0.0651866 Jy ! Clean residual min=-0.010895 max=0.010099 Jy/beam ! Clean residual mean=-0.000207 rms=0.003144 Jy/beam ! Combined flux in latest and established models = 0.921314 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 117 components and 0.921314 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=2.393 mas, bmaj=3.371 mas, bpa=-21.37 degrees ! Estimated noise=393.461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147974 Jy ! Component: 100 - total flux cleaned = 0.0257571 Jy ! Component: 150 - total flux cleaned = 0.0343571 Jy ! Component: 200 - total flux cleaned = 0.0412336 Jy ! Total flux subtracted in 200 components = 0.0412336 Jy ! Clean residual min=-0.010295 max=0.009407 Jy/beam ! Clean residual mean=-0.000087 rms=0.003174 Jy/beam ! Combined flux in latest and established models = 0.962548 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 = 0.00553286 Jy ! Component: 100 - total flux cleaned = 0.00866841 Jy ! Component: 150 - total flux cleaned = 0.0102952 Jy ! Component: 200 - total flux cleaned = 0.0110332 Jy ! Total flux subtracted in 200 components = 0.0110332 Jy ! Clean residual min=-0.009218 max=0.008923 Jy/beam ! Clean residual mean=-0.000007 rms=0.002931 Jy/beam ! Combined flux in latest and established models = 0.973581 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 159 components and 0.973581 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.299 mas, bmaj=2.146 mas, bpa=10.07 degrees ! Estimated noise=360.128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00106828 Jy ! Component: 100 - total flux cleaned = -0.00158731 Jy ! Component: 150 - total flux cleaned = -0.00205997 Jy ! Component: 200 - total flux cleaned = -0.00220467 Jy ! Total flux subtracted in 200 components = -0.00220467 Jy ! Clean residual min=-0.006581 max=0.007390 Jy/beam ! Clean residual mean=-0.000007 rms=0.002161 Jy/beam ! Combined flux in latest and established models = 0.971377 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 180 components and 0.971377 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=0.076640Jy sigma=0.000832 ! Fit after self-cal, rms=0.076381Jy sigma=0.000830 wmodel J0226+3421_X_2014_06_09_pus_map.mod ! Writing 180 model components to file: J0226+3421_X_2014_06_09_pus_map.mod wobs J0226+3421_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0226+3421_X_2014_06_09_pus_uvs.fits wwins J0226+3421_X_2014_06_09_pus_map.win ! wwins: Wrote 4 windows to J0226+3421_X_2014_06_09_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 = 0.0010564 Jy ! Component: 100 - total flux cleaned = 0.00141637 Jy ! Component: 150 - total flux cleaned = 0.00175495 Jy ! Component: 200 - total flux cleaned = 0.00153907 Jy ! Component: 250 - total flux cleaned = 0.00133367 Jy ! Component: 300 - total flux cleaned = 0.00123791 Jy ! Component: 350 - total flux cleaned = 0.00114399 Jy ! Component: 400 - total flux cleaned = 0.00096222 Jy ! Component: 450 - total flux cleaned = 0.000611437 Jy ! Component: 500 - total flux cleaned = 0.000360969 Jy ! Component: 550 - total flux cleaned = 0.000199647 Jy ! Component: 600 - total flux cleaned = 0.000281331 Jy ! Component: 650 - total flux cleaned = 0.000285527 Jy ! Component: 700 - total flux cleaned = 0.000507187 Jy ! Component: 750 - total flux cleaned = 0.000860966 Jy ! Component: 800 - total flux cleaned = 0.000999403 Jy ! Component: 850 - total flux cleaned = 0.00126807 Jy ! Component: 900 - total flux cleaned = 0.00146307 Jy ! Component: 950 - total flux cleaned = 0.0014629 Jy ! Component: 1000 - total flux cleaned = 0.00158779 Jy ! Component: 1050 - total flux cleaned = 0.00182636 Jy ! Component: 1100 - total flux cleaned = 0.00165048 Jy ! Component: 1150 - total flux cleaned = 0.00182076 Jy ! Component: 1200 - total flux cleaned = 0.0017092 Jy ! Component: 1250 - total flux cleaned = 0.00187156 Jy ! Component: 1300 - total flux cleaned = 0.00176704 Jy ! Component: 1350 - total flux cleaned = 0.00187203 Jy ! Component: 1400 - total flux cleaned = 0.00192319 Jy ! Component: 1450 - total flux cleaned = 0.00216824 Jy ! Component: 1500 - total flux cleaned = 0.00202339 Jy ! Component: 1550 - total flux cleaned = 0.0020228 Jy ! Component: 1600 - total flux cleaned = 0.00202272 Jy ! Component: 1650 - total flux cleaned = 0.00220121 Jy ! Component: 1700 - total flux cleaned = 0.00215717 Jy ! Component: 1750 - total flux cleaned = 0.00215746 Jy ! Component: 1800 - total flux cleaned = 0.00219956 Jy ! Component: 1850 - total flux cleaned = 0.00228199 Jy ! Component: 1900 - total flux cleaned = 0.00228223 Jy ! Component: 1950 - total flux cleaned = 0.00228163 Jy ! Component: 2000 - total flux cleaned = 0.00220508 Jy ! Total flux subtracted in 2048 components = 0.00213056 Jy ! Clean residual min=-0.002076 max=0.002425 Jy/beam ! Clean residual mean=0.000013 rms=0.000782 Jy/beam ! Combined flux in latest and established models = 0.973507 Jy keep ! Adding 163 model components to the UV plane model. ! The established model now contains 343 components and 0.973507 Jy ![Exited script file: muppet] wmap "J0226+3421_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.299 x 2.146 at 10.07 degrees (North through East) ! Clean map min=-0.005161 max=0.41717 Jy/beam ! Writing clean map to FITS file: J0226+3421_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.417168 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00077888 device "J0226+3421_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0226+3421_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.560119 0.560119 1.12024 2.24048 4.48095 8.96191 17.9238 35.8476 71.6953 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.417 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.299 x 2.146 at 10.07 degrees (North through East) ! Clean map min=-0.005161 max=0.41717 Jy/beam quit ! Quitting program ! Log file J0226+3421_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:06:25 2016