! Started logfile: J1638+5720_X_2017_05_27_pus_uvs.log on Fri May 3 10:39:12 2019 obs J1638+5720_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J1638+5720_X_2017_05_27_pus_uva.fits ! AN table 1: 32 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.772917 visibilities/baseline/integration-bin. ! Found source: J1638+5720 ! ! 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 1033 lines of history. ! ! Reading 13356 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 J1638+5720_X_2017_05_27_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 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.208736Jy sigma=0.001851 ! Fit after self-cal, rms=0.195211Jy sigma=0.001739 ! 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=0.8698 mas, bmaj=1.051 mas, bpa=13.14 degrees ! Estimated noise=1026.02 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 = 0.791219 Jy ! Component: 100 - total flux cleaned = 0.982483 Jy ! Total flux subtracted in 100 components = 0.982483 Jy ! Clean residual min=-0.019906 max=0.089560 Jy/beam ! Clean residual mean=-0.000334 rms=0.007440 Jy/beam ! Combined flux in latest and established models = 0.982483 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.982483 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=0.194373Jy sigma=0.001751 ! Fit after self-cal, rms=0.194209Jy sigma=0.001749 ! Inverting map ! Added new window around map position (-0.8, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0941107 Jy ! Component: 100 - total flux cleaned = 0.149574 Jy ! Total flux subtracted in 100 components = 0.149574 Jy ! Clean residual min=-0.015664 max=0.030928 Jy/beam ! Clean residual mean=-0.000153 rms=0.004333 Jy/beam ! Combined flux in latest and established models = 1.13206 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 1.13206 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=0.124743Jy sigma=0.001097 ! Fit after self-cal, rms=0.121365Jy sigma=0.001073 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0415739 Jy ! Component: 100 - total flux cleaned = 0.0694174 Jy ! Total flux subtracted in 100 components = 0.0694174 Jy ! Clean residual min=-0.011378 max=0.017728 Jy/beam ! Clean residual mean=-0.000070 rms=0.002997 Jy/beam ! Combined flux in latest and established models = 1.20147 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 33 components and 1.20147 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=0.100341Jy sigma=0.000870 ! Fit after self-cal, rms=0.099265Jy sigma=0.000862 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0222013 Jy ! Component: 100 - total flux cleaned = 0.0377754 Jy ! Total flux subtracted in 100 components = 0.0377754 Jy ! Clean residual min=-0.010124 max=0.014670 Jy/beam ! Clean residual mean=-0.000026 rms=0.002449 Jy/beam ! Combined flux in latest and established models = 1.23925 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 37 components and 1.23925 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=0.092506Jy sigma=0.000796 ! Fit after self-cal, rms=0.092135Jy sigma=0.000793 ! 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=1.052 mas, bmaj=1.306 mas, bpa=13.44 degrees ! Estimated noise=698.605 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 = 0.0159155 Jy ! Component: 100 - total flux cleaned = 0.0244879 Jy ! Component: 150 - total flux cleaned = 0.0298946 Jy ! Component: 200 - total flux cleaned = 0.0310115 Jy ! Total flux subtracted in 200 components = 0.0310115 Jy ! Clean residual min=-0.010007 max=0.012843 Jy/beam ! Clean residual mean=0.000034 rms=0.002128 Jy/beam ! Combined flux in latest and established models = 1.27026 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 44 components and 1.27026 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=0.089463Jy sigma=0.000766 ! Fit after self-cal, rms=0.089103Jy sigma=0.000764 ! Inverting map ! Added new window around map position (-2.8, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120002 Jy ! Component: 100 - total flux cleaned = 0.0170506 Jy ! Component: 150 - total flux cleaned = 0.0199025 Jy ! Component: 200 - total flux cleaned = 0.0221388 Jy ! Total flux subtracted in 200 components = 0.0221388 Jy ! Clean residual min=-0.009550 max=0.007464 Jy/beam ! Clean residual mean=0.000078 rms=0.001878 Jy/beam ! Combined flux in latest and established models = 1.2924 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 60 components and 1.2924 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=0.087419Jy sigma=0.000746 ! Fit after self-cal, rms=0.087322Jy sigma=0.000746 ! 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 1.00 HN 0.99 KP 1.02 ! LA 0.97 MK 0.97 NL 0.98 OV 1.00 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.96 KP 1.01 ! LA 0.98 MK 0.97 NL 0.98 OV 1.00 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.97 KP 1.02 ! LA 1.00 MK 0.99 NL 0.97 OV 1.00 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.99 KP 1.02 ! LA 1.00 MK 0.99 NL 0.97 OV 1.00 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.95 KP 1.02 ! LA 0.99 MK 1.00 NL 0.97 OV 1.00 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.99 KP 1.02 ! LA 1.00 MK 0.99 NL 0.97 OV 0.99 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.97 KP 1.02 ! LA 1.01 MK 1.00 NL 0.97 OV 1.00 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 0.97 KP 1.02 ! LA 0.98 MK 0.98 NL 0.98 OV 1.00 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.98 KP 1.02 ! LA 0.99 MK 0.97 NL 0.97 OV 1.00 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.97 KP 1.02 ! LA 1.01 MK 1.00 NL 0.97 OV 1.00 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 1.00 KP 1.02 ! LA 1.01 MK 1.00 NL 0.97 OV 1.00 ! PT 1.05 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.98 KP 0.98 ! LA 0.99 MK 0.98 NL 0.97 OV 1.01 ! PT 1.06 SC 1.04 ! ! ! Fit before self-cal, rms=0.087322Jy sigma=0.000746 ! Fit after self-cal, rms=0.079206Jy sigma=0.000673 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.057 mas, bmaj=1.309 mas, bpa=12.68 degrees ! Estimated noise=698.501 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 (-1, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00735078 Jy ! Component: 100 - total flux cleaned = 0.0081088 Jy ! Component: 150 - total flux cleaned = 0.00868416 Jy ! Component: 200 - total flux cleaned = 0.0089069 Jy ! Total flux subtracted in 200 components = 0.0089069 Jy ! Clean residual min=-0.004631 max=0.003826 Jy/beam ! Clean residual mean=0.000024 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 1.30131 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 1.30131 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=0.078302Jy sigma=0.000664 ! Fit after self-cal, rms=0.078193Jy sigma=0.000663 ! 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=0.078193Jy sigma=0.000663 ! Fit after self-cal, rms=0.076735Jy sigma=0.000648 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.057 mas, bmaj=1.309 mas, bpa=12.88 degrees ! Estimated noise=698.846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.90821e-05 Jy ! Component: 100 - total flux cleaned = 0.000330321 Jy ! Component: 150 - total flux cleaned = 0.000586893 Jy ! Component: 200 - total flux cleaned = 0.000871315 Jy ! Total flux subtracted in 200 components = 0.000871315 Jy ! Clean residual min=-0.002464 max=0.002218 Jy/beam ! Clean residual mean=0.000014 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 1.30218 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 89 components and 1.30218 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=0.076560Jy sigma=0.000647 ! Fit after self-cal, rms=0.076527Jy sigma=0.000646 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 = 6.93199e-05 Jy ! Component: 100 - total flux cleaned = 0.000658059 Jy ! Component: 150 - total flux cleaned = 0.000705786 Jy ! Component: 200 - total flux cleaned = 0.000751032 Jy ! Total flux subtracted in 200 components = 0.000751032 Jy ! Clean residual min=-0.002378 max=0.002154 Jy/beam ! Clean residual mean=0.000016 rms=0.000550 Jy/beam ! Combined flux in latest and established models = 1.30293 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 93 components and 1.30293 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=0.076444Jy sigma=0.000646 ! Fit after self-cal, rms=0.076423Jy sigma=0.000645 ! 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=0.076423Jy sigma=0.000645 ! Fit after self-cal, rms=0.076388Jy sigma=0.000645 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.057 mas, bmaj=1.31 mas, bpa=13 degrees ! Estimated noise=698.656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000532637 Jy ! Component: 100 - total flux cleaned = -0.000313167 Jy ! Component: 150 - total flux cleaned = -0.000221631 Jy ! Component: 200 - total flux cleaned = -0.000178221 Jy ! Total flux subtracted in 200 components = -0.000178221 Jy ! Clean residual min=-0.002070 max=0.002061 Jy/beam ! Clean residual mean=0.000013 rms=0.000517 Jy/beam ! Combined flux in latest and established models = 1.30275 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 99 components and 1.30275 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=0.076313Jy sigma=0.000644 ! Fit after self-cal, rms=0.076298Jy sigma=0.000644 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 = 4.94559e-06 Jy ! Component: 100 - total flux cleaned = 0.000349589 Jy ! Component: 150 - total flux cleaned = 0.000466392 Jy ! Component: 200 - total flux cleaned = 0.000466055 Jy ! Total flux subtracted in 200 components = 0.000466055 Jy ! Clean residual min=-0.002048 max=0.002046 Jy/beam ! Clean residual mean=0.000014 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 1.30322 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 100 components and 1.30322 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=0.076255Jy sigma=0.000644 ! Fit after self-cal, rms=0.076245Jy sigma=0.000644 ! 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=0.076245Jy sigma=0.000644 ! Fit after self-cal, rms=0.076227Jy sigma=0.000644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.265 mas, bmaj=2.424 mas, bpa=23.28 degrees ! Estimated noise=879.553 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000902064 Jy ! Component: 100 - total flux cleaned = -0.000726462 Jy ! Component: 150 - total flux cleaned = -0.000549377 Jy ! Component: 200 - total flux cleaned = -0.000510739 Jy ! Total flux subtracted in 200 components = -0.000510739 Jy ! Clean residual min=-0.002208 max=0.002104 Jy/beam ! Clean residual mean=0.000028 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 1.30271 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 109 components and 1.30271 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=0.076210Jy sigma=0.000644 ! Fit after self-cal, rms=0.076190Jy sigma=0.000643 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 = -8.41212e-05 Jy ! Component: 100 - total flux cleaned = 2.91094e-05 Jy ! Component: 150 - total flux cleaned = 0.000112553 Jy ! Component: 200 - total flux cleaned = 6.23951e-05 Jy ! Total flux subtracted in 200 components = 6.23951e-05 Jy ! Clean residual min=-0.002217 max=0.002127 Jy/beam ! Clean residual mean=0.000029 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 1.30277 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 119 components and 1.30277 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=0.076189Jy sigma=0.000643 ! Fit after self-cal, rms=0.076176Jy sigma=0.000643 ! 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=1.057 mas, bmaj=1.31 mas, bpa=13.08 degrees ! Estimated noise=698.495 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.057 x 1.31 at 13.08 degrees (North through East) ! Clean map min=-0.0018576 max=1.026 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=0.076176Jy sigma=0.000643 ! Fit after self-cal, rms=0.071451Jy sigma=0.000601 ! Inverting map and beam ! Estimated beam: bmin=1.057 mas, bmaj=1.311 mas, bpa=13.13 degrees ! Estimated noise=698.304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000364456 Jy ! Component: 100 - total flux cleaned = -0.000282712 Jy ! Component: 150 - total flux cleaned = -0.000247686 Jy ! Component: 200 - total flux cleaned = -0.000281575 Jy ! Total flux subtracted in 200 components = -0.000281575 Jy ! Clean residual min=-0.001968 max=0.001984 Jy/beam ! Clean residual mean=0.000007 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 1.30249 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 124 components and 1.30249 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=0.071413Jy sigma=0.000600 ! Fit after self-cal, rms=0.071409Jy sigma=0.000600 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.37085e-05 Jy ! Component: 100 - total flux cleaned = 0.000189672 Jy ! Component: 150 - total flux cleaned = 0.000160518 Jy ! Component: 200 - total flux cleaned = 0.00018857 Jy ! Total flux subtracted in 200 components = 0.00018857 Jy ! Clean residual min=-0.001941 max=0.001924 Jy/beam ! Clean residual mean=0.000007 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 1.30268 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 128 components and 1.30268 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=0.071385Jy sigma=0.000600 ! Fit after self-cal, rms=0.071382Jy sigma=0.000600 ! 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=0.071382Jy sigma=0.000600 ! Fit after self-cal, rms=0.071376Jy sigma=0.000600 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=0.8744 mas, bmaj=1.054 mas, bpa=12.67 degrees ! Estimated noise=1028.45 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.792019 Jy ! Component: 100 - total flux cleaned = 0.990057 Jy ! Component: 150 - total flux cleaned = 1.08857 Jy ! Component: 200 - total flux cleaned = 1.14784 Jy ! Total flux subtracted in 200 components = 1.14784 Jy ! Clean residual min=-0.008579 max=0.030939 Jy/beam ! Clean residual mean=-0.000166 rms=0.003139 Jy/beam ! Combined flux in latest and established models = 1.14784 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 20 model components to the UV plane model. ! The established model now contains 20 components and 1.14784 Jy ! Inverting map and beam ! Estimated beam: bmin=1.058 mas, bmaj=1.311 mas, bpa=13.14 degrees ! Estimated noise=698.218 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 = 0.0507305 Jy ! Component: 100 - total flux cleaned = 0.0796695 Jy ! Component: 150 - total flux cleaned = 0.0985475 Jy ! Component: 200 - total flux cleaned = 0.112151 Jy ! Total flux subtracted in 200 components = 0.112151 Jy ! Clean residual min=-0.003563 max=0.008418 Jy/beam ! Clean residual mean=-0.000097 rms=0.001167 Jy/beam ! Combined flux in latest and established models = 1.25999 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 53 components and 1.25999 Jy ! Inverting map ! Added new window around map position (-0.8, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103183 Jy ! Component: 100 - total flux cleaned = 0.0180665 Jy ! Component: 150 - total flux cleaned = 0.023969 Jy ! Component: 200 - total flux cleaned = 0.028529 Jy ! Total flux subtracted in 200 components = 0.028529 Jy ! Clean residual min=-0.002252 max=0.002701 Jy/beam ! Clean residual mean=-0.000025 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 1.28852 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 65 components and 1.28852 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00360005 Jy ! Component: 100 - total flux cleaned = 0.0064644 Jy ! Component: 150 - total flux cleaned = 0.00836836 Jy ! Component: 200 - total flux cleaned = 0.00896597 Jy ! Total flux subtracted in 200 components = 0.00896597 Jy ! Clean residual min=-0.002147 max=0.002252 Jy/beam ! Clean residual mean=-0.000004 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 1.29749 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 80 components and 1.29749 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=2.265 mas, bmaj=2.424 mas, bpa=23.31 degrees ! Estimated noise=878.811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00194221 Jy ! Component: 100 - total flux cleaned = 0.00279404 Jy ! Component: 150 - total flux cleaned = 0.00326808 Jy ! Component: 200 - total flux cleaned = 0.00366051 Jy ! Total flux subtracted in 200 components = 0.00366051 Jy ! Clean residual min=-0.002191 max=0.001805 Jy/beam ! Clean residual mean=0.000010 rms=0.000586 Jy/beam ! Combined flux in latest and established models = 1.30115 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 = 0.000289982 Jy ! Component: 100 - total flux cleaned = 0.000477536 Jy ! Component: 150 - total flux cleaned = 0.000591297 Jy ! Component: 200 - total flux cleaned = 0.000693511 Jy ! Total flux subtracted in 200 components = 0.000693511 Jy ! Clean residual min=-0.002172 max=0.001814 Jy/beam ! Clean residual mean=0.000014 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 1.30184 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 127 components and 1.30184 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.058 mas, bmaj=1.311 mas, bpa=13.14 degrees ! Estimated noise=698.218 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000890832 Jy ! Component: 100 - total flux cleaned = -0.000741807 Jy ! Component: 150 - total flux cleaned = -0.000615471 Jy ! Component: 200 - total flux cleaned = -0.000435847 Jy ! Total flux subtracted in 200 components = -0.000435847 Jy ! Clean residual min=-0.002069 max=0.002152 Jy/beam ! Clean residual mean=0.000005 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 1.30141 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 128 components and 1.30141 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=0.071593Jy sigma=0.000602 ! Fit after self-cal, rms=0.071560Jy sigma=0.000601 wmodel J1638+5720_X_2017_05_27_pus_map.mod ! Writing 128 model components to file: J1638+5720_X_2017_05_27_pus_map.mod wobs J1638+5720_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J1638+5720_X_2017_05_27_pus_uvs.fits wwins J1638+5720_X_2017_05_27_pus_map.win ! wwins: Wrote 5 windows to J1638+5720_X_2017_05_27_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 = 0.000172432 Jy ! Component: 100 - total flux cleaned = -0.000230665 Jy ! Component: 150 - total flux cleaned = -0.000550669 Jy ! Component: 200 - total flux cleaned = -0.000952704 Jy ! Component: 250 - total flux cleaned = -0.00131312 Jy ! Component: 300 - total flux cleaned = -0.00157743 Jy ! Component: 350 - total flux cleaned = -0.00180715 Jy ! Component: 400 - total flux cleaned = -0.00206184 Jy ! Component: 450 - total flux cleaned = -0.00236786 Jy ! Component: 500 - total flux cleaned = -0.0026408 Jy ! Component: 550 - total flux cleaned = -0.00288243 Jy ! Component: 600 - total flux cleaned = -0.00311997 Jy ! Component: 650 - total flux cleaned = -0.003328 Jy ! Component: 700 - total flux cleaned = -0.00353317 Jy ! Component: 750 - total flux cleaned = -0.00368515 Jy ! Component: 800 - total flux cleaned = -0.00385961 Jy ! Component: 850 - total flux cleaned = -0.00393319 Jy ! Component: 900 - total flux cleaned = -0.00398186 Jy ! Component: 950 - total flux cleaned = -0.00403053 Jy ! Component: 1000 - total flux cleaned = -0.00405441 Jy ! Component: 1050 - total flux cleaned = -0.00414853 Jy ! Component: 1100 - total flux cleaned = -0.00417162 Jy ! Component: 1150 - total flux cleaned = -0.004241 Jy ! Component: 1200 - total flux cleaned = -0.00426367 Jy ! Component: 1250 - total flux cleaned = -0.00428644 Jy ! Component: 1300 - total flux cleaned = -0.00437647 Jy ! Component: 1350 - total flux cleaned = -0.0044207 Jy ! Component: 1400 - total flux cleaned = -0.00448683 Jy ! Component: 1450 - total flux cleaned = -0.00450874 Jy ! Component: 1500 - total flux cleaned = -0.0045954 Jy ! Component: 1550 - total flux cleaned = -0.00459541 Jy ! Component: 1600 - total flux cleaned = -0.00463764 Jy ! Component: 1650 - total flux cleaned = -0.00463784 Jy ! Component: 1700 - total flux cleaned = -0.00472176 Jy ! Component: 1750 - total flux cleaned = -0.00470109 Jy ! Component: 1800 - total flux cleaned = -0.00468045 Jy ! Component: 1850 - total flux cleaned = -0.00465986 Jy ! Component: 1900 - total flux cleaned = -0.00468004 Jy ! Component: 1950 - total flux cleaned = -0.00461991 Jy ! Component: 2000 - total flux cleaned = -0.00462011 Jy ! Total flux subtracted in 2048 components = -0.00463981 Jy ! Clean residual min=-0.000984 max=0.001325 Jy/beam ! Clean residual mean=0.000004 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 1.29677 Jy keep ! Adding 169 model components to the UV plane model. ! The established model now contains 294 components and 1.29677 Jy ![Exited script file: muppet] wmap "J1638+5720_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.058 x 1.311 at 13.14 degrees (North through East) ! Clean map min=-0.0014341 max=1.0261 Jy/beam ! Writing clean map to FITS file: J1638+5720_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.02611 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000354751 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.103718 0.103718 0.207435 0.414871 0.829741 1.65948 3.31897 6.63793 13.2759 26.5517 53.1034 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.026 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.058 x 1.311 at 13.14 degrees (North through East) ! Clean map min=-0.0014341 max=1.0261 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 J1638+5720_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:39:14 2019