! Started logfile: J1253+4107_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:16:30 2017 obs J1253+4107_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J1253+4107_X_2015_01_23_pus_uva.fits ! AN table 1: 121 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.881726 visibilities/baseline/integration-bin. ! Found source: J1253+4107 ! ! 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 350 lines of history. ! ! Reading 57612 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 J1253+4107_X_2015_01_23_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 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 74 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 131 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.956569Jy sigma=0.011850 ! Fit after self-cal, rms=0.932893Jy sigma=0.011571 ! 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=0.8785 mas, bmaj=1.077 mas, bpa=-4.192 degrees ! Estimated noise=610.163 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 = 0.0534315 Jy ! Component: 100 - total flux cleaned = 0.0652645 Jy ! Total flux subtracted in 100 components = 0.0652645 Jy ! Clean residual min=-0.003403 max=0.003809 Jy/beam ! Clean residual mean=0.000014 rms=0.000915 Jy/beam ! Combined flux in latest and established models = 0.0652645 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0652645 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=0.068580Jy sigma=0.000783 ! Fit after self-cal, rms=0.068550Jy sigma=0.000782 ! 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=1.134 mas, bmaj=1.401 mas, bpa=-2.629 degrees ! Estimated noise=248.599 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 = 0.00382116 Jy ! Component: 100 - total flux cleaned = 0.00530891 Jy ! Component: 150 - total flux cleaned = 0.00597523 Jy ! Component: 200 - total flux cleaned = 0.00628153 Jy ! Total flux subtracted in 200 components = 0.00628153 Jy ! Clean residual min=-0.003150 max=0.002755 Jy/beam ! Clean residual mean=0.000030 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.071546 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.071546 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=0.068327Jy sigma=0.000780 ! Fit after self-cal, rms=0.068338Jy sigma=0.000780 ! 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 0.94 FD 1.10 HN 1.19 KP 0.92 ! LA 1.17 MK 0.93 NL 1.01 OV 0.99 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.00* KP 0.88 ! LA 1.12 MK 0.96 NL 0.99 OV 0.95 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.21 KP 0.82 ! LA 1.15 MK 0.99 NL 0.97 OV 0.93 ! PT 0.97 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 HN 1.16 KP 0.78 ! LA 1.13 MK 1.00 NL 0.99 OV 0.98 ! PT 0.95 SC 1.11 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.09 KP 0.76 ! LA 1.12 MK 0.99 NL 0.98 OV 0.97 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.15 HN 1.13 KP 0.73 ! LA 1.15 MK 0.99 NL 1.02 OV 1.00 ! PT 0.92 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.24 HN 1.00* KP 0.76 ! LA 1.18 MK 1.07 NL 1.03 OV 1.03 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.18 HN 1.00* KP 0.75 ! LA 1.12 MK 0.99 NL 0.97 OV 1.01 ! PT 0.96 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.29 KP 0.78 ! LA 1.16 MK 0.97 NL 1.04 OV 1.02 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.00* KP 0.80 ! LA 1.20 MK 0.96 NL 1.01 OV 1.00 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.10 HN 1.00* KP 0.85 ! LA 1.14 MK 0.99 NL 1.00 OV 1.03 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.00* KP 0.84 ! LA 1.15 MK 0.96 NL 1.03 OV 1.00 ! PT 0.99 SC 1.04 ! ! ! Fit before self-cal, rms=0.068338Jy sigma=0.000780 ! Fit after self-cal, rms=0.067992Jy sigma=0.000771 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.139 mas, bmaj=1.41 mas, bpa=-3.409 degrees ! Estimated noise=248.636 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 = -7.6653e-05 Jy ! Component: 100 - total flux cleaned = -8.63426e-05 Jy ! Component: 150 - total flux cleaned = -9.21394e-05 Jy ! Component: 200 - total flux cleaned = -9.7395e-05 Jy ! Total flux subtracted in 200 components = -9.7395e-05 Jy ! Clean residual min=-0.000750 max=0.000739 Jy/beam ! Clean residual mean=-0.000002 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0714486 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 22 components and 0.0714486 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=0.067990Jy sigma=0.000771 ! Fit after self-cal, rms=0.068026Jy sigma=0.000771 ! 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=0.068026Jy sigma=0.000771 ! Fit after self-cal, rms=0.068203Jy sigma=0.000770 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.139 mas, bmaj=1.409 mas, bpa=-3.177 degrees ! Estimated noise=248.423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.38777e-05 Jy ! Component: 100 - total flux cleaned = 6.40499e-06 Jy ! Component: 150 - total flux cleaned = 2.89599e-06 Jy ! Component: 200 - total flux cleaned = -4.8817e-07 Jy ! Total flux subtracted in 200 components = -4.8817e-07 Jy ! Clean residual min=-0.000704 max=0.000659 Jy/beam ! Clean residual mean=-0.000003 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0714482 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.0714482 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=0.068202Jy sigma=0.000770 ! Fit after self-cal, rms=0.068214Jy sigma=0.000770 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 = 1.50829e-05 Jy ! Component: 100 - total flux cleaned = 1.826e-05 Jy ! Component: 150 - total flux cleaned = 1.51224e-05 Jy ! Component: 200 - total flux cleaned = 1.49978e-05 Jy ! Total flux subtracted in 200 components = 1.49978e-05 Jy ! Clean residual min=-0.000700 max=0.000658 Jy/beam ! Clean residual mean=-0.000003 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0714632 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 31 components and 0.0714632 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=0.068214Jy sigma=0.000770 ! Fit after self-cal, rms=0.068214Jy sigma=0.000770 ! 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=0.068214Jy sigma=0.000770 ! Fit after self-cal, rms=0.068217Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.139 mas, bmaj=1.409 mas, bpa=-3.076 degrees ! Estimated noise=248.357 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.52283e-06 Jy ! Component: 100 - total flux cleaned = -8.2333e-07 Jy ! Component: 150 - total flux cleaned = -3.88004e-06 Jy ! Component: 200 - total flux cleaned = -6.85891e-06 Jy ! Total flux subtracted in 200 components = -6.85891e-06 Jy ! Clean residual min=-0.000696 max=0.000657 Jy/beam ! Clean residual mean=-0.000003 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0714563 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.0714563 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=0.068216Jy sigma=0.000770 ! Fit after self-cal, rms=0.068217Jy sigma=0.000770 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 = 1.53408e-05 Jy ! Component: 100 - total flux cleaned = 1.54004e-05 Jy ! Component: 150 - total flux cleaned = 1.26497e-05 Jy ! Component: 200 - total flux cleaned = 1.24406e-05 Jy ! Total flux subtracted in 200 components = 1.24406e-05 Jy ! Clean residual min=-0.000694 max=0.000655 Jy/beam ! Clean residual mean=-0.000003 rms=0.000181 Jy/beam ! Combined flux in latest and established models = 0.0714687 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 31 components and 0.0714687 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=0.068216Jy sigma=0.000770 ! Fit after self-cal, rms=0.068217Jy sigma=0.000770 ! 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=0.068217Jy sigma=0.000770 ! Fit after self-cal, rms=0.068198Jy sigma=0.000770 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.397 mas, bmaj=2.64 mas, bpa=11.51 degrees ! Estimated noise=292.758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.2406e-05 Jy ! Component: 100 - total flux cleaned = 9.15205e-05 Jy ! Component: 150 - total flux cleaned = 8.87565e-05 Jy ! Component: 200 - total flux cleaned = 8.86049e-05 Jy ! Total flux subtracted in 200 components = 8.86049e-05 Jy ! Clean residual min=-0.000717 max=0.000766 Jy/beam ! Clean residual mean=-0.000006 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0715573 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 33 components and 0.0715573 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=0.068199Jy sigma=0.000770 ! Fit after self-cal, rms=0.068199Jy sigma=0.000770 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 = 2.65436e-05 Jy ! Component: 100 - total flux cleaned = 2.67403e-05 Jy ! Component: 150 - total flux cleaned = 2.43571e-05 Jy ! Component: 200 - total flux cleaned = 2.43424e-05 Jy ! Total flux subtracted in 200 components = 2.43424e-05 Jy ! Clean residual min=-0.000716 max=0.000771 Jy/beam ! Clean residual mean=-0.000005 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0715817 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 34 components and 0.0715817 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=0.068199Jy sigma=0.000770 ! Fit after self-cal, rms=0.068199Jy sigma=0.000770 ! 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=1.139 mas, bmaj=1.409 mas, bpa=-3.019 degrees ! Estimated noise=248.274 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.139 x 1.409 at -3.019 degrees (North through East) ! Clean map min=-0.0006486 max=0.068545 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=0.8843 mas, bmaj=1.084 mas, bpa=-2.195 degrees ! Estimated noise=616.559 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0538401 Jy ! Component: 100 - total flux cleaned = 0.0658653 Jy ! Component: 150 - total flux cleaned = 0.0696008 Jy ! Component: 200 - total flux cleaned = 0.0712314 Jy ! Total flux subtracted in 200 components = 0.0712314 Jy ! Clean residual min=-0.002467 max=0.002264 Jy/beam ! Clean residual mean=-0.000002 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.0712314 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0712314 Jy ! Inverting map and beam ! Estimated beam: bmin=1.139 mas, bmaj=1.409 mas, bpa=-3.019 degrees ! Estimated noise=248.274 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) ! Added new window around map position (19.2, -5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000598851 Jy ! Component: 100 - total flux cleaned = 0.000507593 Jy ! Component: 150 - total flux cleaned = 0.000361572 Jy ! Component: 200 - total flux cleaned = 0.000256849 Jy ! Total flux subtracted in 200 components = 0.000256849 Jy ! Clean residual min=-0.000650 max=0.000673 Jy/beam ! Clean residual mean=-0.000002 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.0714882 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 0.0714882 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=2.397 mas, bmaj=2.64 mas, bpa=11.51 degrees ! Estimated noise=292.758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.44065e-05 Jy ! Component: 100 - total flux cleaned = -0.000122553 Jy ! Component: 150 - total flux cleaned = -0.000154329 Jy ! Component: 200 - total flux cleaned = -0.000165478 Jy ! Total flux subtracted in 200 components = -0.000165478 Jy ! Clean residual min=-0.000657 max=0.000665 Jy/beam ! Clean residual mean=-0.000005 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.0713227 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 = -1.45575e-05 Jy ! Component: 100 - total flux cleaned = -2.30498e-05 Jy ! Component: 150 - total flux cleaned = -3.44916e-05 Jy ! Component: 200 - total flux cleaned = -4.48125e-05 Jy ! Total flux subtracted in 200 components = -4.48125e-05 Jy ! Clean residual min=-0.000648 max=0.000673 Jy/beam ! Clean residual mean=-0.000005 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0712779 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 33 components and 0.0712779 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.139 mas, bmaj=1.409 mas, bpa=-3.019 degrees ! Estimated noise=248.274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.39502e-05 Jy ! Component: 100 - total flux cleaned = -1.14734e-05 Jy ! Component: 150 - total flux cleaned = -1.52522e-06 Jy ! Component: 200 - total flux cleaned = -1.168e-06 Jy ! Total flux subtracted in 200 components = -1.168e-06 Jy ! Clean residual min=-0.000633 max=0.000640 Jy/beam ! Clean residual mean=-0.000002 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.0712767 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 0.0712768 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=0.068192Jy sigma=0.000770 ! Fit after self-cal, rms=0.068188Jy sigma=0.000770 wmodel J1253+4107_X_2015_01_23_pus_map.mod ! Writing 44 model components to file: J1253+4107_X_2015_01_23_pus_map.mod wobs J1253+4107_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J1253+4107_X_2015_01_23_pus_uvs.fits wwins J1253+4107_X_2015_01_23_pus_map.win ! wwins: Wrote 2 windows to J1253+4107_X_2015_01_23_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 = 4.65035e-05 Jy ! Component: 100 - total flux cleaned = 0.000136503 Jy ! Component: 150 - total flux cleaned = 0.000190293 Jy ! Component: 200 - total flux cleaned = 0.000272773 Jy ! Component: 250 - total flux cleaned = 0.000322736 Jy ! Component: 300 - total flux cleaned = 0.000381005 Jy ! Component: 350 - total flux cleaned = 0.000428056 Jy ! Component: 400 - total flux cleaned = 0.000483119 Jy ! Component: 450 - total flux cleaned = 0.00052748 Jy ! Component: 500 - total flux cleaned = 0.000544862 Jy ! Component: 550 - total flux cleaned = 0.000536249 Jy ! Component: 600 - total flux cleaned = 0.000561171 Jy ! Component: 650 - total flux cleaned = 0.000569329 Jy ! Component: 700 - total flux cleaned = 0.00056155 Jy ! Component: 750 - total flux cleaned = 0.000584933 Jy ! Component: 800 - total flux cleaned = 0.000584743 Jy ! Component: 850 - total flux cleaned = 0.000562172 Jy ! Component: 900 - total flux cleaned = 0.000569642 Jy ! Component: 950 - total flux cleaned = 0.00056241 Jy ! Component: 1000 - total flux cleaned = 0.000548284 Jy ! Component: 1050 - total flux cleaned = 0.000569205 Jy ! Component: 1100 - total flux cleaned = 0.000534669 Jy ! Component: 1150 - total flux cleaned = 0.00051431 Jy ! Component: 1200 - total flux cleaned = 0.000500883 Jy ! Component: 1250 - total flux cleaned = 0.000454691 Jy ! Component: 1300 - total flux cleaned = 0.000454602 Jy ! Component: 1350 - total flux cleaned = 0.000441525 Jy ! Component: 1400 - total flux cleaned = 0.000384327 Jy ! Component: 1450 - total flux cleaned = 0.000371943 Jy ! Component: 1500 - total flux cleaned = 0.000353407 Jy ! Component: 1550 - total flux cleaned = 0.000347234 Jy ! Component: 1600 - total flux cleaned = 0.000311006 Jy ! Component: 1650 - total flux cleaned = 0.000299144 Jy ! Component: 1700 - total flux cleaned = 0.000293228 Jy ! Component: 1750 - total flux cleaned = 0.000304926 Jy ! Component: 1800 - total flux cleaned = 0.000316481 Jy ! Component: 1850 - total flux cleaned = 0.000287834 Jy ! Component: 1900 - total flux cleaned = 0.000276505 Jy ! Component: 1950 - total flux cleaned = 0.000287743 Jy ! Component: 2000 - total flux cleaned = 0.000287725 Jy ! Total flux subtracted in 2048 components = 0.00027117 Jy ! Clean residual min=-0.000403 max=0.000275 Jy/beam ! Clean residual mean=-0.000001 rms=0.000101 Jy/beam ! Combined flux in latest and established models = 0.0715479 Jy keep ! Adding 147 model components to the UV plane model. ! The established model now contains 191 components and 0.0715479 Jy ![Exited script file: muppet] wmap "J1253+4107_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.139 x 1.409 at -3.019 degrees (North through East) ! Clean map min=-0.00072162 max=0.06836 Jy/beam ! Writing clean map to FITS file: J1253+4107_X_2015_01_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0683598 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000100519 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.441132 0.441132 0.882265 1.76453 3.52906 7.05812 14.1162 28.2325 56.4649 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.068 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.139 x 1.409 at -3.019 degrees (North through East) ! Clean map min=-0.00072162 max=0.06836 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1253+4107_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:16:33 2017