! Started logfile: J2002+4725_X_2017_10_09_pus_uvs.log on Sun May 12 15:24:35 2019 obs J2002+4725_X_2017_10_09_pus_uva.fits ! Reading UV FITS file: J2002+4725_X_2017_10_09_pus_uva.fits ! AN table 1: 20 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.666667 visibilities/baseline/integration-bin. ! Found source: J2002+4725 ! ! 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 763 lines of history. ! ! Reading 5760 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 J2002+4725_X_2017_10_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 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.196438Jy sigma=0.001702 ! Fit after self-cal, rms=0.180064Jy sigma=0.001556 ! 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=0.88 mas, bmaj=1.365 mas, bpa=-34.14 degrees ! Estimated noise=1692.71 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 = 0.817033 Jy ! Component: 100 - total flux cleaned = 1.01321 Jy ! Total flux subtracted in 100 components = 1.01321 Jy ! Clean residual min=-0.034411 max=0.078245 Jy/beam ! Clean residual mean=-0.000057 rms=0.011308 Jy/beam ! Combined flux in latest and established models = 1.01321 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 1.01321 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=0.166413Jy sigma=0.001457 ! Fit after self-cal, rms=0.166405Jy sigma=0.001457 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0832818 Jy ! Component: 100 - total flux cleaned = 0.127578 Jy ! Total flux subtracted in 100 components = 0.127578 Jy ! Clean residual min=-0.029057 max=0.023428 Jy/beam ! Clean residual mean=0.000036 rms=0.006830 Jy/beam ! Combined flux in latest and established models = 1.14079 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 1.14079 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=0.114211Jy sigma=0.000979 ! Fit after self-cal, rms=0.114187Jy sigma=0.000979 ! 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=1.093 mas, bmaj=1.56 mas, bpa=-29.85 degrees ! Estimated noise=1075.13 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 = 0.0281752 Jy ! Component: 100 - total flux cleaned = 0.0431538 Jy ! Component: 150 - total flux cleaned = 0.0522174 Jy ! Component: 200 - total flux cleaned = 0.057843 Jy ! Total flux subtracted in 200 components = 0.057843 Jy ! Clean residual min=-0.028810 max=0.020098 Jy/beam ! Clean residual mean=0.000212 rms=0.005930 Jy/beam ! Combined flux in latest and established models = 1.19863 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 29 components and 1.19863 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=0.107322Jy sigma=0.000916 ! Fit after self-cal, rms=0.107317Jy sigma=0.000916 ! 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 1.01 FD 1.00 HN 1.00 KP 0.98 ! LA 0.97 MK 0.98 NL 0.87 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 0.98 KP 1.02 ! LA 0.99 MK 0.98 NL 0.91 OV 1.00* ! PT 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.99 KP 0.96 ! LA 1.01 MK 1.00 NL 0.92 OV 1.00* ! PT 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 1.01 KP 0.99 ! LA 1.01 MK 0.99 NL 0.91 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.99 HN 0.97 KP 0.97 ! LA 1.00 MK 1.02 NL 0.89 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 1.02 KP 0.98 ! LA 1.00 MK 1.01 NL 0.90 OV 1.00* ! PT 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.01 HN 1.01 KP 0.99 ! LA 1.02 MK 1.02 NL 0.90 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.05 HN 1.03 KP 0.99 ! LA 0.99 MK 1.01 NL 0.95 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 HN 1.02 KP 0.99 ! LA 1.01 MK 1.00 NL 0.95 OV 1.00* ! PT 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 1.04 KP 1.00 ! LA 1.04 MK 1.01 NL 0.90 OV 1.00* ! PT 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 1.04 KP 1.03 ! LA 1.04 MK 1.02 NL 0.95 OV 1.00* ! PT 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.08 KP 1.00 ! LA 1.01 MK 0.98 NL 0.97 OV 1.00* ! PT 1.03 ! ! ! Fit before self-cal, rms=0.107317Jy sigma=0.000916 ! Fit after self-cal, rms=0.083672Jy sigma=0.000689 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=1.565 mas, bpa=-29.84 degrees ! Estimated noise=1075.03 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 = -0.00561987 Jy ! Component: 100 - total flux cleaned = -0.00601799 Jy ! Component: 150 - total flux cleaned = -0.00602619 Jy ! Component: 200 - total flux cleaned = -0.00602328 Jy ! Total flux subtracted in 200 components = -0.00602328 Jy ! Clean residual min=-0.007478 max=0.008587 Jy/beam ! Clean residual mean=0.000054 rms=0.002110 Jy/beam ! Combined flux in latest and established models = 1.19261 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 1.19261 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=0.082678Jy sigma=0.000682 ! Fit after self-cal, rms=0.082696Jy sigma=0.000682 ! 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=0.082696Jy sigma=0.000682 ! Fit after self-cal, rms=0.079723Jy sigma=0.000654 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.089 mas, bmaj=1.565 mas, bpa=-30.13 degrees ! Estimated noise=1075.04 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00218744 Jy ! Component: 100 - total flux cleaned = -0.00241149 Jy ! Component: 150 - total flux cleaned = -0.00261075 Jy ! Component: 200 - total flux cleaned = -0.00278895 Jy ! Total flux subtracted in 200 components = -0.00278895 Jy ! Clean residual min=-0.005605 max=0.003659 Jy/beam ! Clean residual mean=-0.000002 rms=0.001016 Jy/beam ! Combined flux in latest and established models = 1.18982 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 1.18982 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=0.079383Jy sigma=0.000652 ! Fit after self-cal, rms=0.079379Jy sigma=0.000652 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 = -7.63028e-05 Jy ! Component: 100 - total flux cleaned = -0.0002245 Jy ! Component: 150 - total flux cleaned = -0.000296604 Jy ! Component: 200 - total flux cleaned = -0.000428065 Jy ! Total flux subtracted in 200 components = -0.000428065 Jy ! Clean residual min=-0.005518 max=0.003463 Jy/beam ! Clean residual mean=-0.000003 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 1.18939 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 1.18939 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=0.079220Jy sigma=0.000651 ! Fit after self-cal, rms=0.079215Jy sigma=0.000651 ! 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=0.079215Jy sigma=0.000651 ! Fit after self-cal, rms=0.079211Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.089 mas, bmaj=1.566 mas, bpa=-30.11 degrees ! Estimated noise=1075.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00113874 Jy ! Component: 100 - total flux cleaned = -0.00136689 Jy ! Component: 150 - total flux cleaned = -0.00150342 Jy ! Component: 200 - total flux cleaned = -0.00162979 Jy ! Total flux subtracted in 200 components = -0.00162979 Jy ! Clean residual min=-0.005310 max=0.003324 Jy/beam ! Clean residual mean=-0.000001 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 1.18776 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 1.18776 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=0.079048Jy sigma=0.000649 ! Fit after self-cal, rms=0.079045Jy sigma=0.000649 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 = -4.94925e-05 Jy ! Component: 100 - total flux cleaned = -0.000163861 Jy ! Component: 150 - total flux cleaned = -0.000217728 Jy ! Component: 200 - total flux cleaned = -0.000324337 Jy ! Total flux subtracted in 200 components = -0.000324337 Jy ! Clean residual min=-0.005226 max=0.003323 Jy/beam ! Clean residual mean=-0.000002 rms=0.000937 Jy/beam ! Combined flux in latest and established models = 1.18744 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 1.18744 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=0.078945Jy sigma=0.000649 ! Fit after self-cal, rms=0.078943Jy sigma=0.000649 ! 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=0.078943Jy sigma=0.000649 ! Fit after self-cal, rms=0.078971Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.435 mas, bmaj=2.461 mas, bpa=2.968 degrees ! Estimated noise=1306.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000930383 Jy ! Component: 100 - total flux cleaned = -0.00099971 Jy ! Component: 150 - total flux cleaned = -0.00101966 Jy ! Component: 200 - total flux cleaned = -0.00105537 Jy ! Total flux subtracted in 200 components = -0.00105537 Jy ! Clean residual min=-0.003718 max=0.002981 Jy/beam ! Clean residual mean=-0.000001 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 1.18638 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 40 components and 1.18638 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=0.078987Jy sigma=0.000649 ! Fit after self-cal, rms=0.078987Jy sigma=0.000649 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 = 1.57235e-07 Jy ! Component: 100 - total flux cleaned = -3.18155e-05 Jy ! Component: 150 - total flux cleaned = -6.12148e-05 Jy ! Component: 200 - total flux cleaned = -7.49897e-05 Jy ! Total flux subtracted in 200 components = -7.49897e-05 Jy ! Clean residual min=-0.003642 max=0.002992 Jy/beam ! Clean residual mean=-0.000001 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 1.18631 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 41 components and 1.18631 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=0.079001Jy sigma=0.000649 ! Fit after self-cal, rms=0.079001Jy sigma=0.000649 ! 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=1.089 mas, bmaj=1.566 mas, bpa=-30.09 degrees ! Estimated noise=1075.46 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.089 x 1.566 at -30.09 degrees (North through East) ! Clean map min=-0.0044031 max=1.0716 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 ! Performing amp+phase self-cal ! ! 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=0.079001Jy sigma=0.000649 ! Fit after self-cal, rms=0.072935Jy sigma=0.000594 ! Inverting map and beam ! Estimated beam: bmin=1.089 mas, bmaj=1.566 mas, bpa=-30.11 degrees ! Estimated noise=1075.53 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000371824 Jy ! Component: 100 - total flux cleaned = -0.000371359 Jy ! Component: 150 - total flux cleaned = -0.000423797 Jy ! Component: 200 - total flux cleaned = -0.000472959 Jy ! Total flux subtracted in 200 components = -0.000472959 Jy ! Clean residual min=-0.004685 max=0.003294 Jy/beam ! Clean residual mean=-0.000014 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 1.18584 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 1.18584 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=0.072812Jy sigma=0.000593 ! Fit after self-cal, rms=0.072810Jy sigma=0.000593 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.80698e-06 Jy ! Component: 100 - total flux cleaned = -8.65362e-05 Jy ! Component: 150 - total flux cleaned = -8.43514e-05 Jy ! Component: 200 - total flux cleaned = -0.000130895 Jy ! Total flux subtracted in 200 components = -0.000130895 Jy ! Clean residual min=-0.004650 max=0.003195 Jy/beam ! Clean residual mean=-0.000014 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 1.18571 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 43 components and 1.18571 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=0.072734Jy sigma=0.000593 ! Fit after self-cal, rms=0.072732Jy sigma=0.000593 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.072732Jy sigma=0.000593 ! Fit after self-cal, rms=0.072761Jy sigma=0.000593 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=0.8767 mas, bmaj=1.369 mas, bpa=-34.13 degrees ! Estimated noise=1691.29 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.816316 Jy ! Component: 100 - total flux cleaned = 1.01458 Jy ! Component: 150 - total flux cleaned = 1.09878 Jy ! Component: 200 - total flux cleaned = 1.13984 Jy ! Total flux subtracted in 200 components = 1.13984 Jy ! Clean residual min=-0.010531 max=0.019678 Jy/beam ! Clean residual mean=-0.000039 rms=0.002985 Jy/beam ! Combined flux in latest and established models = 1.13984 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 14 model components to the UV plane model. ! The established model now contains 14 components and 1.13984 Jy ! Inverting map and beam ! Estimated beam: bmin=1.089 mas, bmaj=1.567 mas, bpa=-30.1 degrees ! Estimated noise=1075.91 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 = 0.0250454 Jy ! Component: 100 - total flux cleaned = 0.0374581 Jy ! Component: 150 - total flux cleaned = 0.0442714 Jy ! Component: 200 - total flux cleaned = 0.0473713 Jy ! Total flux subtracted in 200 components = 0.0473713 Jy ! Clean residual min=-0.005566 max=0.003816 Jy/beam ! Clean residual mean=-0.000009 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 1.18721 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 1.18721 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=2.435 mas, bmaj=2.462 mas, bpa=2.031 degrees ! Estimated noise=1306.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.768e-06 Jy ! Component: 100 - total flux cleaned = -9.90199e-05 Jy ! Component: 150 - total flux cleaned = -0.000189334 Jy ! Component: 200 - total flux cleaned = -0.000244988 Jy ! Total flux subtracted in 200 components = -0.000244988 Jy ! Clean residual min=-0.003568 max=0.003083 Jy/beam ! Clean residual mean=-0.000016 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 1.18697 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 = -5.13237e-05 Jy ! Component: 100 - total flux cleaned = -9.94532e-05 Jy ! Component: 150 - total flux cleaned = -0.000122506 Jy ! Component: 200 - total flux cleaned = -0.000165286 Jy ! Total flux subtracted in 200 components = -0.000165286 Jy ! Clean residual min=-0.003488 max=0.003045 Jy/beam ! Clean residual mean=-0.000017 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 1.1868 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 1.1868 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.089 mas, bmaj=1.567 mas, bpa=-30.1 degrees ! Estimated noise=1075.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147609 Jy ! Component: 100 - total flux cleaned = 0.00147698 Jy ! Component: 150 - total flux cleaned = 0.00129642 Jy ! Component: 200 - total flux cleaned = 0.00120988 Jy ! Total flux subtracted in 200 components = 0.00120988 Jy ! Clean residual min=-0.005073 max=0.003512 Jy/beam ! Clean residual mean=-0.000006 rms=0.000955 Jy/beam ! Combined flux in latest and established models = 1.18801 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 38 components and 1.18801 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=0.073400Jy sigma=0.000596 ! Fit after self-cal, rms=0.073394Jy sigma=0.000596 wmodel J2002+4725_X_2017_10_09_pus_map.mod ! Writing 38 model components to file: J2002+4725_X_2017_10_09_pus_map.mod wobs J2002+4725_X_2017_10_09_pus_uvs.fits ! Writing UV FITS file: J2002+4725_X_2017_10_09_pus_uvs.fits wwins J2002+4725_X_2017_10_09_pus_map.win ! wwins: Wrote 1 windows to J2002+4725_X_2017_10_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 = -0.00182367 Jy ! Component: 100 - total flux cleaned = -0.00157597 Jy ! Component: 150 - total flux cleaned = -0.00140324 Jy ! Component: 200 - total flux cleaned = -0.00129278 Jy ! Component: 250 - total flux cleaned = -0.00123919 Jy ! Component: 300 - total flux cleaned = -0.00123881 Jy ! Component: 350 - total flux cleaned = -0.00119207 Jy ! Component: 400 - total flux cleaned = -0.00128942 Jy ! Component: 450 - total flux cleaned = -0.00128874 Jy ! Component: 500 - total flux cleaned = -0.00124412 Jy ! Component: 550 - total flux cleaned = -0.00133116 Jy ! Component: 600 - total flux cleaned = -0.00154249 Jy ! Component: 650 - total flux cleaned = -0.00162422 Jy ! Component: 700 - total flux cleaned = -0.00178553 Jy ! Component: 750 - total flux cleaned = -0.00198222 Jy ! Component: 800 - total flux cleaned = -0.00205873 Jy ! Component: 850 - total flux cleaned = -0.00228569 Jy ! Component: 900 - total flux cleaned = -0.00243418 Jy ! Component: 950 - total flux cleaned = -0.00268882 Jy ! Component: 1000 - total flux cleaned = -0.00283164 Jy ! Component: 1050 - total flux cleaned = -0.0029025 Jy ! Component: 1100 - total flux cleaned = -0.00314346 Jy ! Component: 1150 - total flux cleaned = -0.00327851 Jy ! Component: 1200 - total flux cleaned = -0.00347739 Jy ! Component: 1250 - total flux cleaned = -0.00360769 Jy ! Component: 1300 - total flux cleaned = -0.00351207 Jy ! Component: 1350 - total flux cleaned = -0.00373327 Jy ! Component: 1400 - total flux cleaned = -0.00376451 Jy ! Component: 1450 - total flux cleaned = -0.00388695 Jy ! Component: 1500 - total flux cleaned = -0.00391689 Jy ! Component: 1550 - total flux cleaned = -0.00382735 Jy ! Component: 1600 - total flux cleaned = -0.0038859 Jy ! Component: 1650 - total flux cleaned = -0.00382817 Jy ! Component: 1700 - total flux cleaned = -0.00391311 Jy ! Component: 1750 - total flux cleaned = -0.00388445 Jy ! Component: 1800 - total flux cleaned = -0.00385691 Jy ! Component: 1850 - total flux cleaned = -0.00391204 Jy ! Component: 1900 - total flux cleaned = -0.00396585 Jy ! Component: 1950 - total flux cleaned = -0.00399256 Jy ! Component: 2000 - total flux cleaned = -0.00404559 Jy ! Total flux subtracted in 2048 components = -0.00420154 Jy ! Clean residual min=-0.001347 max=0.001344 Jy/beam ! Clean residual mean=-0.000002 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 1.18381 Jy keep ! Adding 134 model components to the UV plane model. ! The established model now contains 172 components and 1.18381 Jy ![Exited script file: muppet] wmap "J2002+4725_X_2017_10_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.089 x 1.567 at -30.1 degrees (North through East) ! Clean map min=-0.0027627 max=1.0718 Jy/beam ! Writing clean map to FITS file: J2002+4725_X_2017_10_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.07183 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000471817 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.132059 0.132059 0.264119 0.528238 1.05648 2.11295 4.2259 8.45181 16.9036 33.8072 67.6145 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.071 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.089 x 1.567 at -30.1 degrees (North through East) ! Clean map min=-0.0027627 max=1.0718 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 J2002+4725_X_2017_10_09_pus_uvs.log closed on Sun May 12 15:24:36 2019