! Started logfile: J0102+5824_X_2017_05_01_pus_uvs.log on Wed May 1 19:50:35 2019 obs J0102+5824_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J0102+5824_X_2017_05_01_pus_uva.fits ! AN table 1: 56 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.867857 visibilities/baseline/integration-bin. ! Found source: J0102+5824 ! ! 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 863 lines of history. ! ! Reading 26244 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 J0102+5824_X_2017_05_01_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 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.934545Jy sigma=0.017085 ! Fit after self-cal, rms=0.928420Jy sigma=0.017064 ! 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=0.899 mas, bmaj=0.9754 mas, bpa=38.66 degrees ! Estimated noise=853.559 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 = 1.19911 Jy ! Component: 100 - total flux cleaned = 1.56284 Jy ! Total flux subtracted in 100 components = 1.56284 Jy ! Clean residual min=-0.105163 max=0.177961 Jy/beam ! Clean residual mean=-0.000504 rms=0.038291 Jy/beam ! Combined flux in latest and established models = 1.56284 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 1.56284 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=0.591385Jy sigma=0.020154 ! Fit after self-cal, rms=0.591186Jy sigma=0.020153 ! 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=1.16 mas, bmaj=1.232 mas, bpa=33.57 degrees ! Estimated noise=516.899 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 = 0.270891 Jy ! Component: 100 - total flux cleaned = 0.420153 Jy ! Component: 150 - total flux cleaned = 0.505939 Jy ! Component: 200 - total flux cleaned = 0.542604 Jy ! Total flux subtracted in 200 components = 0.542604 Jy ! Clean residual min=-0.083328 max=0.127782 Jy/beam ! Clean residual mean=-0.000190 rms=0.030465 Jy/beam ! Combined flux in latest and established models = 2.10544 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 2.10544 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=0.475640Jy sigma=0.019228 ! Fit after self-cal, rms=0.475276Jy sigma=0.019228 ! 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 0.90 FD 0.97 HN 0.91 KP 0.96 ! LA 0.95 MK 0.93 NL 0.96 OV 0.99 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.97 HN 0.87 KP 0.94 ! LA 0.95 MK 0.95 NL 0.96 OV 0.98 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.97 HN 0.87 KP 0.95 ! LA 0.97 MK 0.99 NL 0.96 OV 0.98 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.96 HN 0.90 KP 0.96 ! LA 0.98 MK 0.97 NL 0.95 OV 0.98 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.96 HN 0.85 KP 0.96 ! LA 0.96 MK 1.04 NL 0.97 OV 0.98 ! PT 0.99 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.96 HN 0.87 KP 0.95 ! LA 0.97 MK 0.97 NL 0.98 OV 0.99 ! PT 0.98 SC 98.88 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.97 HN 0.87 KP 0.95 ! LA 0.98 MK 0.97 NL 0.97 OV 0.99 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 0.87 KP 0.95 ! LA 0.95 MK 0.98 NL 0.97 OV 0.98 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.96 HN 0.88 KP 0.95 ! LA 0.97 MK 0.96 NL 0.96 OV 0.98 ! PT 1.00 SC 0.95 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 0.97 HN 0.88 KP 0.95 ! LA 0.99 MK 1.01 NL 0.97 OV 0.98 ! PT 0.98 SC 0.93 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.03 HN 0.95 KP 1.01 ! LA 1.03 MK 1.03 NL 1.03 OV 1.03 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.96 HN 0.88 KP 0.92 ! LA 0.96 MK 0.93 NL 0.97 OV 0.98 ! PT 1.00 SC 0.96 ! ! ! Fit before self-cal, rms=0.475276Jy sigma=0.019228 ! Fit after self-cal, rms=18.556879Jy sigma=0.002721 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.133 mas, bmaj=1.36 mas, bpa=23.35 degrees ! Estimated noise=533.42 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 = -0.0245906 Jy ! Component: 100 - total flux cleaned = -0.0265428 Jy ! Component: 150 - total flux cleaned = -0.0316137 Jy ! Component: 200 - total flux cleaned = -0.0345777 Jy ! Total flux subtracted in 200 components = -0.0345777 Jy ! Clean residual min=-0.037776 max=0.042263 Jy/beam ! Clean residual mean=-0.000008 rms=0.007496 Jy/beam ! Combined flux in latest and established models = 2.07086 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 2.07086 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=18.556057Jy sigma=0.002560 ! Fit after self-cal, rms=18.556093Jy sigma=0.002552 ! Inverting map ! Added new window around map position (11, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0167634 Jy ! Component: 100 - total flux cleaned = 0.0167673 Jy ! Component: 150 - total flux cleaned = 0.0168195 Jy ! Component: 200 - total flux cleaned = 0.0158295 Jy ! Total flux subtracted in 200 components = 0.0158295 Jy ! Clean residual min=-0.034476 max=0.039716 Jy/beam ! Clean residual mean=-0.000008 rms=0.007137 Jy/beam ! Combined flux in latest and established models = 2.08669 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 2.08669 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=18.553961Jy sigma=0.002490 ! Fit after self-cal, rms=18.553923Jy sigma=0.002486 ! Inverting map ! Added new window around map position (-1.6, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0145561 Jy ! Component: 100 - total flux cleaned = 0.0156587 Jy ! Component: 150 - total flux cleaned = 0.0156707 Jy ! Component: 200 - total flux cleaned = 0.0147194 Jy ! Total flux subtracted in 200 components = 0.0147194 Jy ! Clean residual min=-0.033888 max=0.034303 Jy/beam ! Clean residual mean=0.000026 rms=0.006866 Jy/beam ! Combined flux in latest and established models = 2.10141 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 58 components and 2.10141 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=18.552065Jy sigma=0.002438 ! Fit after self-cal, rms=18.552017Jy sigma=0.002433 ! 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=18.552017Jy sigma=0.002433 ! Fit after self-cal, rms=29.462612Jy sigma=0.001394 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.149 mas, bmaj=1.389 mas, bpa=31.78 degrees ! Estimated noise=540.779 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0191217 Jy ! Component: 100 - total flux cleaned = -0.0230186 Jy ! Component: 150 - total flux cleaned = -0.0288477 Jy ! Component: 200 - total flux cleaned = -0.0312924 Jy ! Total flux subtracted in 200 components = -0.0312924 Jy ! Clean residual min=-0.015443 max=0.016976 Jy/beam ! Clean residual mean=0.000005 rms=0.003545 Jy/beam ! Combined flux in latest and established models = 2.07012 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 66 components and 2.07012 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=29.457020Jy sigma=0.001295 ! Fit after self-cal, rms=29.457031Jy sigma=0.001294 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 = -0.0023238 Jy ! Component: 100 - total flux cleaned = -0.00291943 Jy ! Component: 150 - total flux cleaned = -0.00395624 Jy ! Component: 200 - total flux cleaned = -0.00396304 Jy ! Total flux subtracted in 200 components = -0.00396304 Jy ! Clean residual min=-0.013441 max=0.015875 Jy/beam ! Clean residual mean=0.000004 rms=0.003352 Jy/beam ! Combined flux in latest and established models = 2.06616 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 73 components and 2.06616 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=29.455181Jy sigma=0.001273 ! Fit after self-cal, rms=29.455177Jy sigma=0.001272 ! Inverting map ! Added new window around map position (9, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00897182 Jy ! Component: 100 - total flux cleaned = 0.0080812 Jy ! Component: 150 - total flux cleaned = 0.00683569 Jy ! Component: 200 - total flux cleaned = 0.00606627 Jy ! Total flux subtracted in 200 components = 0.00606627 Jy ! Clean residual min=-0.012358 max=0.014672 Jy/beam ! Clean residual mean=0.000015 rms=0.003235 Jy/beam ! Combined flux in latest and established models = 2.07222 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 91 components and 2.07222 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=29.454035Jy sigma=0.001259 ! Fit after self-cal, rms=29.454033Jy sigma=0.001258 ! 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=29.454033Jy sigma=0.001258 ! Fit after self-cal, rms=0.562368Jy sigma=0.000784 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.15 mas, bmaj=1.388 mas, bpa=32.02 degrees ! Estimated noise=540.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0133311 Jy ! Component: 100 - total flux cleaned = -0.0158034 Jy ! Component: 150 - total flux cleaned = -0.0161502 Jy ! Component: 200 - total flux cleaned = -0.0154998 Jy ! Total flux subtracted in 200 components = -0.0154998 Jy ! Clean residual min=-0.010833 max=0.006279 Jy/beam ! Clean residual mean=0.000017 rms=0.001587 Jy/beam ! Combined flux in latest and established models = 2.05672 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 100 components and 2.05672 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=0.561773Jy sigma=0.000760 ! Fit after self-cal, rms=0.561784Jy sigma=0.000759 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 = -0.00170816 Jy ! Component: 100 - total flux cleaned = -0.00170749 Jy ! Component: 150 - total flux cleaned = -0.001984 Jy ! Component: 200 - total flux cleaned = -0.00224367 Jy ! Total flux subtracted in 200 components = -0.00224367 Jy ! Clean residual min=-0.009512 max=0.006048 Jy/beam ! Clean residual mean=0.000012 rms=0.001499 Jy/beam ! Combined flux in latest and established models = 2.05448 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 108 components and 2.05448 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=0.561515Jy sigma=0.000747 ! Fit after self-cal, rms=0.561499Jy sigma=0.000747 ! 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=0.561499Jy sigma=0.000747 ! Fit after self-cal, rms=0.566098Jy sigma=0.000737 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.37 mas, bmaj=2.631 mas, bpa=38.82 degrees ! Estimated noise=620.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00648926 Jy ! Component: 100 - total flux cleaned = -0.00888382 Jy ! Component: 150 - total flux cleaned = -0.0111935 Jy ! Component: 200 - total flux cleaned = -0.0124439 Jy ! Total flux subtracted in 200 components = -0.0124439 Jy ! Clean residual min=-0.004496 max=0.004260 Jy/beam ! Clean residual mean=0.000018 rms=0.001174 Jy/beam ! Combined flux in latest and established models = 2.04203 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 127 components and 2.04203 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=0.566027Jy sigma=0.000732 ! Fit after self-cal, rms=0.566022Jy sigma=0.000731 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 = -0.000796072 Jy ! Component: 100 - total flux cleaned = -0.00152108 Jy ! Component: 150 - total flux cleaned = -0.00171377 Jy ! Component: 200 - total flux cleaned = -0.0020589 Jy ! Total flux subtracted in 200 components = -0.0020589 Jy ! Clean residual min=-0.004533 max=0.004128 Jy/beam ! Clean residual mean=0.000008 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 2.03998 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 134 components and 2.03998 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=0.565993Jy sigma=0.000729 ! Fit after self-cal, rms=0.565996Jy sigma=0.000729 ! 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=1.151 mas, bmaj=1.39 mas, bpa=32.17 degrees ! Estimated noise=539.932 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.151 x 1.39 at 32.17 degrees (North through East) ! Clean map min=-0.0067985 max=1.6797 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=0.565996Jy sigma=0.000729 ! Fit after self-cal, rms=0.689367Jy sigma=0.000680 ! Inverting map and beam ! Estimated beam: bmin=1.151 mas, bmaj=1.392 mas, bpa=32.28 degrees ! Estimated noise=538.832 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00652285 Jy ! Component: 100 - total flux cleaned = -0.00793916 Jy ! Component: 150 - total flux cleaned = -0.00836807 Jy ! Component: 200 - total flux cleaned = -0.00836354 Jy ! Total flux subtracted in 200 components = -0.00836354 Jy ! Clean residual min=-0.008546 max=0.005069 Jy/beam ! Clean residual mean=0.000001 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 2.03161 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 140 components and 2.03161 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=0.689207Jy sigma=0.000670 ! Fit after self-cal, rms=0.689181Jy sigma=0.000670 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000476487 Jy ! Component: 100 - total flux cleaned = -0.000289119 Jy ! Component: 150 - total flux cleaned = -0.000287687 Jy ! Component: 200 - total flux cleaned = -0.000111808 Jy ! Total flux subtracted in 200 components = -0.000111808 Jy ! Clean residual min=-0.007785 max=0.004813 Jy/beam ! Clean residual mean=-0.000000 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 2.0315 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 148 components and 2.0315 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=0.689085Jy sigma=0.000664 ! Fit after self-cal, rms=0.689068Jy sigma=0.000664 ! 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=0.689068Jy sigma=0.000664 ! Fit after self-cal, rms=0.693222Jy sigma=0.000663 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=0.8844 mas, bmaj=1.075 mas, bpa=41.68 degrees ! Estimated noise=906.413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.26659 Jy ! Component: 100 - total flux cleaned = 1.59259 Jy ! Component: 150 - total flux cleaned = 1.74762 Jy ! Component: 200 - total flux cleaned = 1.83616 Jy ! Total flux subtracted in 200 components = 1.83616 Jy ! Clean residual min=-0.013264 max=0.044132 Jy/beam ! Clean residual mean=-0.000167 rms=0.003832 Jy/beam ! Combined flux in latest and established models = 1.83616 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 15 model components to the UV plane model. ! The established model now contains 15 components and 1.83616 Jy ! Inverting map and beam ! Estimated beam: bmin=1.152 mas, bmaj=1.394 mas, bpa=32.3 degrees ! Estimated noise=538.654 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 = 0.0740155 Jy ! Component: 100 - total flux cleaned = 0.112082 Jy ! Component: 150 - total flux cleaned = 0.134685 Jy ! Component: 200 - total flux cleaned = 0.148995 Jy ! Total flux subtracted in 200 components = 0.148995 Jy ! Clean residual min=-0.005822 max=0.011606 Jy/beam ! Clean residual mean=-0.000113 rms=0.001322 Jy/beam ! Combined flux in latest and established models = 1.98516 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 41 components and 1.98516 Jy ! Inverting map ! Added new window around map position (0.6, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110936 Jy ! Component: 100 - total flux cleaned = 0.0170502 Jy ! Component: 150 - total flux cleaned = 0.0196583 Jy ! Component: 200 - total flux cleaned = 0.0215417 Jy ! Total flux subtracted in 200 components = 0.0215417 Jy ! Clean residual min=-0.004961 max=0.006394 Jy/beam ! Clean residual mean=-0.000045 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 2.0067 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 62 components and 2.0067 Jy ! Inverting map ! Added new window around map position (-0.8, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00311778 Jy ! Component: 100 - total flux cleaned = 0.00404704 Jy ! Component: 150 - total flux cleaned = 0.00491257 Jy ! Component: 200 - total flux cleaned = 0.00556689 Jy ! Total flux subtracted in 200 components = 0.00556689 Jy ! Clean residual min=-0.004425 max=0.003872 Jy/beam ! Clean residual mean=-0.000029 rms=0.000942 Jy/beam ! Combined flux in latest and established models = 2.01227 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 78 components and 2.01227 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=2.372 mas, bmaj=2.635 mas, bpa=38.72 degrees ! Estimated noise=617.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00332053 Jy ! Component: 100 - total flux cleaned = 0.00514808 Jy ! Component: 150 - total flux cleaned = 0.00631964 Jy ! Component: 200 - total flux cleaned = 0.00690055 Jy ! Total flux subtracted in 200 components = 0.00690055 Jy ! Clean residual min=-0.003512 max=0.003333 Jy/beam ! Clean residual mean=-0.000030 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 2.01917 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 = 0.000464338 Jy ! Component: 100 - total flux cleaned = 0.000885083 Jy ! Component: 150 - total flux cleaned = 0.00122053 Jy ! Component: 200 - total flux cleaned = 0.00157036 Jy ! Total flux subtracted in 200 components = 0.00157036 Jy ! Clean residual min=-0.003334 max=0.003282 Jy/beam ! Clean residual mean=-0.000021 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 2.02074 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 113 components and 2.02074 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.152 mas, bmaj=1.394 mas, bpa=32.3 degrees ! Estimated noise=538.654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00253233 Jy ! Component: 100 - total flux cleaned = -0.00253038 Jy ! Component: 150 - total flux cleaned = -0.00238775 Jy ! Component: 200 - total flux cleaned = -0.00211466 Jy ! Total flux subtracted in 200 components = -0.00211466 Jy ! Clean residual min=-0.003814 max=0.003932 Jy/beam ! Clean residual mean=-0.000016 rms=0.000877 Jy/beam ! Combined flux in latest and established models = 2.01862 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 119 components and 2.01862 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=0.694293Jy sigma=0.000638 ! Fit after self-cal, rms=0.693396Jy sigma=0.000634 wmodel J0102+5824_X_2017_05_01_pus_map.mod ! Writing 119 model components to file: J0102+5824_X_2017_05_01_pus_map.mod wobs J0102+5824_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J0102+5824_X_2017_05_01_pus_uvs.fits wwins J0102+5824_X_2017_05_01_pus_map.win ! wwins: Wrote 6 windows to J0102+5824_X_2017_05_01_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 = 0.000744192 Jy ! Component: 100 - total flux cleaned = 0.000681673 Jy ! Component: 150 - total flux cleaned = 0.000263209 Jy ! Component: 200 - total flux cleaned = -8.25305e-05 Jy ! Component: 250 - total flux cleaned = -8.29559e-05 Jy ! Component: 300 - total flux cleaned = -8.35559e-05 Jy ! Component: 350 - total flux cleaned = -0.000136207 Jy ! Component: 400 - total flux cleaned = -8.42252e-05 Jy ! Component: 450 - total flux cleaned = -8.53482e-05 Jy ! Component: 500 - total flux cleaned = -0.000136228 Jy ! Component: 550 - total flux cleaned = -0.000185687 Jy ! Component: 600 - total flux cleaned = -0.000185119 Jy ! Component: 650 - total flux cleaned = -8.88205e-05 Jy ! Component: 700 - total flux cleaned = -0.00023122 Jy ! Component: 750 - total flux cleaned = -0.000371041 Jy ! Component: 800 - total flux cleaned = -0.000371754 Jy ! Component: 850 - total flux cleaned = -0.000690232 Jy ! Component: 900 - total flux cleaned = -0.000555262 Jy ! Component: 950 - total flux cleaned = -0.000644697 Jy ! Component: 1000 - total flux cleaned = -0.000732689 Jy ! Component: 1050 - total flux cleaned = -0.000732667 Jy ! Component: 1100 - total flux cleaned = -0.000689622 Jy ! Component: 1150 - total flux cleaned = -0.000731985 Jy ! Component: 1200 - total flux cleaned = -0.000647142 Jy ! Component: 1250 - total flux cleaned = -0.000646857 Jy ! Component: 1300 - total flux cleaned = -0.000481439 Jy ! Component: 1350 - total flux cleaned = -0.000481903 Jy ! Component: 1400 - total flux cleaned = -0.000482143 Jy ! Component: 1450 - total flux cleaned = -0.0004018 Jy ! Component: 1500 - total flux cleaned = -0.000441933 Jy ! Component: 1550 - total flux cleaned = -0.000441337 Jy ! Component: 1600 - total flux cleaned = -0.000479539 Jy ! Component: 1650 - total flux cleaned = -0.000284566 Jy ! Component: 1700 - total flux cleaned = -0.000168784 Jy ! Component: 1750 - total flux cleaned = -1.62855e-05 Jy ! Component: 1800 - total flux cleaned = -9.23801e-05 Jy ! Component: 1850 - total flux cleaned = 5.82e-05 Jy ! Component: 1900 - total flux cleaned = 0.000132447 Jy ! Component: 1950 - total flux cleaned = 9.55616e-05 Jy ! Component: 2000 - total flux cleaned = 0.000243008 Jy ! Total flux subtracted in 2048 components = 0.000389429 Jy ! Clean residual min=-0.002006 max=0.001932 Jy/beam ! Clean residual mean=-0.000007 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 2.01901 Jy keep ! Adding 126 model components to the UV plane model. ! The established model now contains 236 components and 2.01901 Jy ![Exited script file: muppet] wmap "J0102+5824_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.152 x 1.394 at 32.3 degrees (North through East) ! Clean map min=-0.0052792 max=1.697 Jy/beam ! Writing clean map to FITS file: J0102+5824_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.69703 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000646174 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.11423 0.11423 0.22846 0.45692 0.91384 1.82768 3.65536 7.31072 14.6214 29.2429 58.4858 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.697 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.152 x 1.394 at 32.3 degrees (North through East) ! Clean map min=-0.0052792 max=1.697 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 J0102+5824_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:50:38 2019