! Started logfile: J2247+0000_X_2015_01_23_pus_uvs.log on Sun Jan 1 22:22:56 2017 obs J2247+0000_X_2015_01_23_pus_uva.fits ! Reading UV FITS file: J2247+0000_X_2015_01_23_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.865873 visibilities/baseline/integration-bin. ! Found source: J2247+0000 ! ! 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 26184 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 J2247+0000_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.656699Jy sigma=0.006989 ! Fit after self-cal, rms=0.621284Jy sigma=0.006600 ! 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=0.7254 mas, bmaj=1.725 mas, bpa=-0.7928 degrees ! Estimated noise=646.645 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 = 0.291485 Jy ! Component: 100 - total flux cleaned = 0.381932 Jy ! Total flux subtracted in 100 components = 0.381932 Jy ! Clean residual min=-0.022348 max=0.038340 Jy/beam ! Clean residual mean=0.000033 rms=0.006261 Jy/beam ! Combined flux in latest and established models = 0.381932 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.381932 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=0.141119Jy sigma=0.001459 ! Fit after self-cal, rms=0.140752Jy sigma=0.001456 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0429107 Jy ! Component: 100 - total flux cleaned = 0.0657937 Jy ! Total flux subtracted in 100 components = 0.0657937 Jy ! Clean residual min=-0.019090 max=0.026286 Jy/beam ! Clean residual mean=0.000057 rms=0.004889 Jy/beam ! Combined flux in latest and established models = 0.447726 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.447726 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=0.122818Jy sigma=0.001231 ! Fit after self-cal, rms=0.122782Jy sigma=0.001230 ! 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=0.8867 mas, bmaj=1.978 mas, bpa=-1.54 degrees ! Estimated noise=411.392 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 = 0.0227847 Jy ! Component: 100 - total flux cleaned = 0.0361037 Jy ! Component: 150 - total flux cleaned = 0.0445663 Jy ! Component: 200 - total flux cleaned = 0.0499706 Jy ! Total flux subtracted in 200 components = 0.0499706 Jy ! Clean residual min=-0.021863 max=0.028050 Jy/beam ! Clean residual mean=0.000072 rms=0.006238 Jy/beam ! Combined flux in latest and established models = 0.497696 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 28 components and 0.497696 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=0.118280Jy sigma=0.001180 ! Fit after self-cal, rms=0.118269Jy sigma=0.001180 ! 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 0.97 FD 1.08 HN 1.25 KP 0.88 ! LA 1.14 MK 0.97 NL 0.97 OV 1.02 ! PT 1.02 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.08 HN 1.24 KP 0.83 ! LA 1.14 MK 0.96 NL 0.98 OV 1.01 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.09 HN 1.25 KP 0.78 ! LA 1.16 MK 0.97 NL 0.97 OV 1.03 ! PT 0.94 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.07 HN 1.20 KP 0.75 ! LA 1.16 MK 0.97 NL 0.97 OV 1.02 ! PT 0.95 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.09 HN 1.14 KP 0.71 ! LA 1.16 MK 1.00 NL 0.99 OV 1.02 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.12 HN 1.19 KP 0.71 ! LA 1.19 MK 0.98 NL 1.00 OV 1.05 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.23 HN 1.37 KP 0.71 ! LA 1.18 MK 1.03 NL 1.03 OV 1.12 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.15 HN 1.28 KP 0.71 ! LA 1.14 MK 0.97 NL 0.99 OV 1.07 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.11 HN 1.27 KP 0.73 ! LA 1.16 MK 0.98 NL 1.00 OV 1.08 ! PT 0.97 SC 0.93 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.11 HN 1.23 KP 0.75 ! LA 1.20 MK 1.03 NL 0.99 OV 1.06 ! PT 0.97 SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.26 KP 0.78 ! LA 1.18 MK 1.02 NL 1.01 OV 1.06 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.13 HN 1.26 KP 0.79 ! LA 1.17 MK 1.02 NL 0.99 OV 1.07 ! PT 0.99 SC 0.94 ! ! ! Fit before self-cal, rms=0.118269Jy sigma=0.001180 ! Fit after self-cal, rms=0.095391Jy sigma=0.000892 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8885 mas, bmaj=1.972 mas, bpa=-0.6717 degrees ! Estimated noise=409.621 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 (-2, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0201232 Jy ! Component: 100 - total flux cleaned = 0.0298732 Jy ! Component: 150 - total flux cleaned = 0.0319177 Jy ! Component: 200 - total flux cleaned = 0.0330735 Jy ! Total flux subtracted in 200 components = 0.0330735 Jy ! Clean residual min=-0.007867 max=0.008486 Jy/beam ! Clean residual mean=0.000003 rms=0.001866 Jy/beam ! Combined flux in latest and established models = 0.53077 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 49 components and 0.53077 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=0.091265Jy sigma=0.000836 ! Fit after self-cal, rms=0.090847Jy sigma=0.000829 ! 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=0.090847Jy sigma=0.000829 ! Fit after self-cal, rms=0.088926Jy sigma=0.000801 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8855 mas, bmaj=1.967 mas, bpa=-0.7222 degrees ! Estimated noise=409.505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00706922 Jy ! Component: 100 - total flux cleaned = 0.00902379 Jy ! Component: 150 - total flux cleaned = 0.00929323 Jy ! Component: 200 - total flux cleaned = 0.00918697 Jy ! Total flux subtracted in 200 components = 0.00918697 Jy ! Clean residual min=-0.003853 max=0.004078 Jy/beam ! Clean residual mean=0.000007 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.539957 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 68 components and 0.539957 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=0.088281Jy sigma=0.000792 ! Fit after self-cal, rms=0.088192Jy sigma=0.000791 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 = 0.00169212 Jy ! Component: 100 - total flux cleaned = 0.00177865 Jy ! Component: 150 - total flux cleaned = 0.00163415 Jy ! Component: 200 - total flux cleaned = 0.00151215 Jy ! Total flux subtracted in 200 components = 0.00151215 Jy ! Clean residual min=-0.004588 max=0.003092 Jy/beam ! Clean residual mean=0.000006 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.541469 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 77 components and 0.541469 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=0.088028Jy sigma=0.000789 ! Fit after self-cal, rms=0.087986Jy sigma=0.000789 ! 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=0.087986Jy sigma=0.000789 ! Fit after self-cal, rms=0.087618Jy sigma=0.000787 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8851 mas, bmaj=1.964 mas, bpa=-0.6671 degrees ! Estimated noise=408.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230796 Jy ! Component: 100 - total flux cleaned = 0.00284431 Jy ! Component: 150 - total flux cleaned = 0.0031583 Jy ! Component: 200 - total flux cleaned = 0.00331643 Jy ! Total flux subtracted in 200 components = 0.00331643 Jy ! Clean residual min=-0.003499 max=0.002315 Jy/beam ! Clean residual mean=0.000005 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.544785 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 86 components and 0.544785 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=0.087491Jy sigma=0.000786 ! Fit after self-cal, rms=0.087457Jy sigma=0.000786 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 = 0.000195924 Jy ! Component: 100 - total flux cleaned = 0.00039337 Jy ! Component: 150 - total flux cleaned = 0.000391909 Jy ! Component: 200 - total flux cleaned = 0.000391582 Jy ! Total flux subtracted in 200 components = 0.000391582 Jy ! Clean residual min=-0.003588 max=0.002093 Jy/beam ! Clean residual mean=0.000004 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.545177 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 91 components and 0.545177 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=0.087409Jy sigma=0.000785 ! Fit after self-cal, rms=0.087389Jy sigma=0.000785 ! 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=0.087389Jy sigma=0.000785 ! Fit after self-cal, rms=0.087240Jy sigma=0.000785 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.102 mas, bmaj=3.185 mas, bpa=-3.759 degrees ! Estimated noise=507.713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000653137 Jy ! Component: 100 - total flux cleaned = 0.00107635 Jy ! Component: 150 - total flux cleaned = 0.00103392 Jy ! Component: 200 - total flux cleaned = 0.0010011 Jy ! Total flux subtracted in 200 components = 0.0010011 Jy ! Clean residual min=-0.001983 max=0.001735 Jy/beam ! Clean residual mean=0.000007 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.546178 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 105 components and 0.546178 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=0.087230Jy sigma=0.000785 ! Fit after self-cal, rms=0.087203Jy sigma=0.000784 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 = 7.21471e-05 Jy ! Component: 100 - total flux cleaned = 0.000248433 Jy ! Component: 150 - total flux cleaned = 0.000247983 Jy ! Component: 200 - total flux cleaned = 0.000225261 Jy ! Total flux subtracted in 200 components = 0.000225261 Jy ! Clean residual min=-0.001899 max=0.001643 Jy/beam ! Clean residual mean=0.000006 rms=0.000518 Jy/beam ! Combined flux in latest and established models = 0.546403 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 112 components and 0.546403 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=0.087210Jy sigma=0.000784 ! Fit after self-cal, rms=0.087185Jy sigma=0.000784 ! 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=0.8855 mas, bmaj=1.964 mas, bpa=-0.6554 degrees ! Estimated noise=408.309 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8855 x 1.964 at -0.6554 degrees (North through East) ! Clean map min=-0.0025395 max=0.38154 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=0.7202 mas, bmaj=1.71 mas, bpa=0.06137 degrees ! Estimated noise=639.872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.289543 Jy ! Component: 100 - total flux cleaned = 0.383956 Jy ! Component: 150 - total flux cleaned = 0.427615 Jy ! Component: 200 - total flux cleaned = 0.45378 Jy ! Total flux subtracted in 200 components = 0.45378 Jy ! Clean residual min=-0.007155 max=0.014243 Jy/beam ! Clean residual mean=-0.000005 rms=0.002380 Jy/beam ! Combined flux in latest and established models = 0.45378 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.45378 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8855 mas, bmaj=1.964 mas, bpa=-0.6554 degrees ! Estimated noise=408.309 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 = 0.0263278 Jy ! Component: 100 - total flux cleaned = 0.0434748 Jy ! Component: 150 - total flux cleaned = 0.0553602 Jy ! Component: 200 - total flux cleaned = 0.063899 Jy ! Total flux subtracted in 200 components = 0.063899 Jy ! Clean residual min=-0.003253 max=0.005575 Jy/beam ! Clean residual mean=-0.000001 rms=0.001098 Jy/beam ! Combined flux in latest and established models = 0.517679 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 54 components and 0.517679 Jy ! Inverting map ! Added new window around map position (-9.4, 13.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00641602 Jy ! Component: 100 - total flux cleaned = 0.0112394 Jy ! Component: 150 - total flux cleaned = 0.0149998 Jy ! Component: 200 - total flux cleaned = 0.0179796 Jy ! Total flux subtracted in 200 components = 0.0179796 Jy ! Clean residual min=-0.002558 max=0.002081 Jy/beam ! Clean residual mean=0.000001 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.535659 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 95 components and 0.535659 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=2.102 mas, bmaj=3.185 mas, bpa=-3.759 degrees ! Estimated noise=507.713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00409714 Jy ! Component: 100 - total flux cleaned = 0.00662103 Jy ! Component: 150 - total flux cleaned = 0.00829648 Jy ! Component: 200 - total flux cleaned = 0.00911154 Jy ! Total flux subtracted in 200 components = 0.00911154 Jy ! Clean residual min=-0.001820 max=0.001867 Jy/beam ! Clean residual mean=0.000005 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.54477 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 = 0.000261801 Jy ! Component: 100 - total flux cleaned = 0.000422945 Jy ! Component: 150 - total flux cleaned = 0.000508561 Jy ! Component: 200 - total flux cleaned = 0.000559985 Jy ! Total flux subtracted in 200 components = 0.000559985 Jy ! Clean residual min=-0.001754 max=0.001761 Jy/beam ! Clean residual mean=0.000005 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.54533 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 137 components and 0.54533 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8855 mas, bmaj=1.964 mas, bpa=-0.6554 degrees ! Estimated noise=408.309 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000193689 Jy ! Component: 100 - total flux cleaned = -0.000110584 Jy ! Component: 150 - total flux cleaned = -4.33627e-05 Jy ! Component: 200 - total flux cleaned = -4.4575e-05 Jy ! Total flux subtracted in 200 components = -4.4575e-05 Jy ! Clean residual min=-0.002131 max=0.001594 Jy/beam ! Clean residual mean=0.000003 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.545286 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 152 components and 0.545286 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=0.087078Jy sigma=0.000783 ! Fit after self-cal, rms=0.087059Jy sigma=0.000783 wmodel J2247+0000_X_2015_01_23_pus_map.mod ! Writing 152 model components to file: J2247+0000_X_2015_01_23_pus_map.mod wobs J2247+0000_X_2015_01_23_pus_uvs.fits ! Writing UV FITS file: J2247+0000_X_2015_01_23_pus_uvs.fits wwins J2247+0000_X_2015_01_23_pus_map.win ! wwins: Wrote 3 windows to J2247+0000_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 = -0.000909486 Jy ! Component: 100 - total flux cleaned = -0.00160752 Jy ! Component: 150 - total flux cleaned = -0.00188302 Jy ! Component: 200 - total flux cleaned = -0.00193542 Jy ! Component: 250 - total flux cleaned = -0.0018388 Jy ! Component: 300 - total flux cleaned = -0.00174554 Jy ! Component: 350 - total flux cleaned = -0.00170073 Jy ! Component: 400 - total flux cleaned = -0.00165737 Jy ! Component: 450 - total flux cleaned = -0.00161568 Jy ! Component: 500 - total flux cleaned = -0.00167682 Jy ! Component: 550 - total flux cleaned = -0.00171645 Jy ! Component: 600 - total flux cleaned = -0.0017551 Jy ! Component: 650 - total flux cleaned = -0.00175539 Jy ! Component: 700 - total flux cleaned = -0.00175532 Jy ! Component: 750 - total flux cleaned = -0.00175529 Jy ! Component: 800 - total flux cleaned = -0.00179116 Jy ! Component: 850 - total flux cleaned = -0.00186138 Jy ! Component: 900 - total flux cleaned = -0.00191236 Jy ! Component: 950 - total flux cleaned = -0.00189548 Jy ! Component: 1000 - total flux cleaned = -0.00192842 Jy ! Component: 1050 - total flux cleaned = -0.00194451 Jy ! Component: 1100 - total flux cleaned = -0.00191293 Jy ! Component: 1150 - total flux cleaned = -0.00192872 Jy ! Component: 1200 - total flux cleaned = -0.00195924 Jy ! Component: 1250 - total flux cleaned = -0.00192899 Jy ! Component: 1300 - total flux cleaned = -0.00195909 Jy ! Component: 1350 - total flux cleaned = -0.00198809 Jy ! Component: 1400 - total flux cleaned = -0.0020309 Jy ! Component: 1450 - total flux cleaned = -0.00204482 Jy ! Component: 1500 - total flux cleaned = -0.00207258 Jy ! Component: 1550 - total flux cleaned = -0.00201766 Jy ! Component: 1600 - total flux cleaned = -0.00207189 Jy ! Component: 1650 - total flux cleaned = -0.0020453 Jy ! Component: 1700 - total flux cleaned = -0.00204544 Jy ! Component: 1750 - total flux cleaned = -0.0020584 Jy ! Component: 1800 - total flux cleaned = -0.00204571 Jy ! Component: 1850 - total flux cleaned = -0.00205853 Jy ! Component: 1900 - total flux cleaned = -0.00207112 Jy ! Component: 1950 - total flux cleaned = -0.00208352 Jy ! Component: 2000 - total flux cleaned = -0.00207133 Jy ! Total flux subtracted in 2048 components = -0.00203506 Jy ! Clean residual min=-0.000608 max=0.000656 Jy/beam ! Clean residual mean=0.000002 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.543251 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 289 components and 0.543251 Jy ![Exited script file: muppet] wmap "J2247+0000_X_2015_01_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8855 x 1.964 at -0.6554 degrees (North through East) ! Clean map min=-0.0017264 max=0.38309 Jy/beam ! Writing clean map to FITS file: J2247+0000_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 0.383087 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000221749 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.173654 0.173654 0.347308 0.694617 1.38923 2.77847 5.55693 11.1139 22.2277 44.4555 88.9109 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.383 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8855 x 1.964 at -0.6554 degrees (North through East) ! Clean map min=-0.0017264 max=0.38309 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 J2247+0000_X_2015_01_23_pus_uvs.log closed on Sun Jan 1 22:22:58 2017