! Started logfile: J0914+0245_X_2017_05_27_pus_uvs.log on Fri May 3 10:33:40 2019 obs J0914+0245_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J0914+0245_X_2017_05_27_pus_uva.fits ! AN table 1: 22 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.816162 visibilities/baseline/integration-bin. ! Found source: J0914+0245 ! ! 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 9696 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 J0914+0245_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 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.795377Jy sigma=0.006855 ! Fit after self-cal, rms=0.789880Jy sigma=0.006815 ! 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=0.7489 mas, bmaj=1.793 mas, bpa=4.331 degrees ! Estimated noise=1163.4 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 = 0.155988 Jy ! Component: 100 - total flux cleaned = 0.217462 Jy ! Total flux subtracted in 100 components = 0.217462 Jy ! Clean residual min=-0.015259 max=0.041810 Jy/beam ! Clean residual mean=-0.000119 rms=0.005216 Jy/beam ! Combined flux in latest and established models = 0.217462 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.217462 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=0.116110Jy sigma=0.000996 ! Fit after self-cal, rms=0.115393Jy sigma=0.000991 ! Inverting map ! Added new window around map position (0.2, 2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0449611 Jy ! Component: 100 - total flux cleaned = 0.0723865 Jy ! Total flux subtracted in 100 components = 0.0723865 Jy ! Clean residual min=-0.008842 max=0.014622 Jy/beam ! Clean residual mean=-0.000059 rms=0.002779 Jy/beam ! Combined flux in latest and established models = 0.289848 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.289848 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=0.090163Jy sigma=0.000761 ! Fit after self-cal, rms=0.089329Jy sigma=0.000755 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0197242 Jy ! Component: 100 - total flux cleaned = 0.0335824 Jy ! Total flux subtracted in 100 components = 0.0335824 Jy ! Clean residual min=-0.005550 max=0.007911 Jy/beam ! Clean residual mean=-0.000026 rms=0.001771 Jy/beam ! Combined flux in latest and established models = 0.323431 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 36 components and 0.323431 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=0.082503Jy sigma=0.000692 ! Fit after self-cal, rms=0.082361Jy sigma=0.000691 ! 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=0.9064 mas, bmaj=2.056 mas, bpa=5.161 degrees ! Estimated noise=834.825 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 = 0.016052 Jy ! Component: 100 - total flux cleaned = 0.026078 Jy ! Component: 150 - total flux cleaned = 0.0327471 Jy ! Component: 200 - total flux cleaned = 0.037341 Jy ! Total flux subtracted in 200 components = 0.037341 Jy ! Clean residual min=-0.003695 max=0.003830 Jy/beam ! Clean residual mean=0.000009 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.360772 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 67 components and 0.360772 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=0.078912Jy sigma=0.000658 ! Fit after self-cal, rms=0.078843Jy sigma=0.000658 ! 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 0.99 FD 0.99 HN 1.05 KP 0.97 ! LA 0.93 MK 1.04 NL 0.96 OV 0.99 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.96 KP 0.96 ! LA 0.99 MK 0.98 NL 0.99 OV 0.99 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.02 HN 0.97 KP 0.98 ! LA 0.98 MK 0.99 NL 0.98 OV 0.99 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.01 KP 0.97 ! LA 1.00 MK 1.01 NL 0.92 OV 0.97 ! PT 1.05 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.96 KP 0.99 ! LA 0.99 MK 1.05 NL 0.95 OV 0.98 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.98 KP 0.99 ! LA 0.99 MK 1.04 NL 0.98 OV 0.97 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.98 KP 0.97 ! LA 1.00 MK 1.03 NL 0.96 OV 1.01 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 1.02 KP 0.97 ! LA 0.97 MK 1.02 NL 0.97 OV 0.95 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.04 KP 0.98 ! LA 0.98 MK 0.97 NL 0.96 OV 0.96 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.00 KP 0.96 ! LA 1.00 MK 1.00 NL 0.98 OV 1.01 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 1.01 KP 0.97 ! LA 0.97 MK 1.06 NL 1.00 OV 0.99 ! PT 1.08 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.04 KP 0.95 ! LA 1.02 MK 0.94 NL 0.94 OV 1.03 ! PT 1.00 SC 1.06 ! ! ! Fit before self-cal, rms=0.078843Jy sigma=0.000658 ! Fit after self-cal, rms=0.077595Jy sigma=0.000651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.914 mas, bmaj=2.065 mas, bpa=4.957 degrees ! Estimated noise=826.549 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 (1.8, 8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00393468 Jy ! Component: 100 - total flux cleaned = 0.00623704 Jy ! Component: 150 - total flux cleaned = 0.00717273 Jy ! Component: 200 - total flux cleaned = 0.0078286 Jy ! Total flux subtracted in 200 components = 0.0078286 Jy ! Clean residual min=-0.002267 max=0.002005 Jy/beam ! Clean residual mean=0.000015 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.3686 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 91 components and 0.3686 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=0.077379Jy sigma=0.000649 ! Fit after self-cal, rms=0.077378Jy sigma=0.000649 ! 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=0.077378Jy sigma=0.000649 ! Fit after self-cal, rms=0.077168Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9141 mas, bmaj=2.064 mas, bpa=4.936 degrees ! Estimated noise=826.461 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149988 Jy ! Component: 100 - total flux cleaned = 0.00207727 Jy ! Component: 150 - total flux cleaned = 0.00245847 Jy ! Component: 200 - total flux cleaned = 0.00273117 Jy ! Total flux subtracted in 200 components = 0.00273117 Jy ! Clean residual min=-0.001863 max=0.001951 Jy/beam ! Clean residual mean=0.000012 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.371331 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 106 components and 0.371331 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=0.077121Jy sigma=0.000646 ! Fit after self-cal, rms=0.077118Jy 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 = 0.000234713 Jy ! Component: 100 - total flux cleaned = 0.000422775 Jy ! Component: 150 - total flux cleaned = 0.000566619 Jy ! Component: 200 - total flux cleaned = 0.000727445 Jy ! Total flux subtracted in 200 components = 0.000727445 Jy ! Clean residual min=-0.001767 max=0.001965 Jy/beam ! Clean residual mean=0.000012 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.372059 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 110 components and 0.372059 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=0.077095Jy sigma=0.000646 ! Fit after self-cal, rms=0.077091Jy sigma=0.000646 ! 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=0.077091Jy sigma=0.000646 ! Fit after self-cal, rms=0.077127Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9143 mas, bmaj=2.064 mas, bpa=4.877 degrees ! Estimated noise=827.137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000545502 Jy ! Component: 100 - total flux cleaned = 0.000845709 Jy ! Component: 150 - total flux cleaned = 0.000991003 Jy ! Component: 200 - total flux cleaned = 0.00110399 Jy ! Total flux subtracted in 200 components = 0.00110399 Jy ! Clean residual min=-0.001746 max=0.001988 Jy/beam ! Clean residual mean=0.000011 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.373163 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 116 components and 0.373163 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=0.077109Jy sigma=0.000646 ! Fit after self-cal, rms=0.077106Jy 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 = 4.18287e-05 Jy ! Component: 100 - total flux cleaned = 0.000128949 Jy ! Component: 150 - total flux cleaned = 0.000230372 Jy ! Component: 200 - total flux cleaned = 0.000306754 Jy ! Total flux subtracted in 200 components = 0.000306754 Jy ! Clean residual min=-0.001697 max=0.001988 Jy/beam ! Clean residual mean=0.000011 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.37347 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 121 components and 0.37347 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=0.077095Jy sigma=0.000646 ! Fit after self-cal, rms=0.077092Jy sigma=0.000646 ! 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=0.077092Jy sigma=0.000646 ! Fit after self-cal, rms=0.077137Jy sigma=0.000646 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.225 mas, bmaj=3.269 mas, bpa=-4.562 degrees ! Estimated noise=1048.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000599108 Jy ! Component: 100 - total flux cleaned = 0.000880084 Jy ! Component: 150 - total flux cleaned = 0.000960293 Jy ! Component: 200 - total flux cleaned = 0.00101181 Jy ! Total flux subtracted in 200 components = 0.00101181 Jy ! Clean residual min=-0.001679 max=0.001987 Jy/beam ! Clean residual mean=0.000020 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.374481 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 132 components and 0.374481 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=0.077135Jy sigma=0.000646 ! Fit after self-cal, rms=0.077129Jy 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 = -4.22979e-06 Jy ! Component: 100 - total flux cleaned = 7.08629e-05 Jy ! Component: 150 - total flux cleaned = 0.000135881 Jy ! Component: 200 - total flux cleaned = 0.000151016 Jy ! Total flux subtracted in 200 components = 0.000151016 Jy ! Clean residual min=-0.001587 max=0.001941 Jy/beam ! Clean residual mean=0.000020 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.374632 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 139 components and 0.374632 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=0.077130Jy sigma=0.000646 ! Fit after self-cal, rms=0.077126Jy sigma=0.000646 ! 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=0.9144 mas, bmaj=2.064 mas, bpa=4.83 degrees ! Estimated noise=827.817 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9144 x 2.064 at 4.83 degrees (North through East) ! Clean map min=-0.0014675 max=0.21768 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=0.7553 mas, bmaj=1.799 mas, bpa=4.029 degrees ! Estimated noise=1159.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.1563 Jy ! Component: 100 - total flux cleaned = 0.22257 Jy ! Component: 150 - total flux cleaned = 0.26306 Jy ! Component: 200 - total flux cleaned = 0.289598 Jy ! Total flux subtracted in 200 components = 0.289598 Jy ! Clean residual min=-0.007684 max=0.014628 Jy/beam ! Clean residual mean=-0.000053 rms=0.002433 Jy/beam ! Combined flux in latest and established models = 0.289598 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.289598 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9144 mas, bmaj=2.064 mas, bpa=4.83 degrees ! Estimated noise=827.817 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 = 0.0269671 Jy ! Component: 100 - total flux cleaned = 0.0437345 Jy ! Component: 150 - total flux cleaned = 0.0546081 Jy ! Component: 200 - total flux cleaned = 0.0617565 Jy ! Total flux subtracted in 200 components = 0.0617565 Jy ! Clean residual min=-0.002928 max=0.004046 Jy/beam ! Clean residual mean=-0.000001 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.351354 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 55 components and 0.351354 Jy ! Inverting map ! Added new window around map position (1, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00493035 Jy ! Component: 100 - total flux cleaned = 0.0085274 Jy ! Component: 150 - total flux cleaned = 0.011269 Jy ! Component: 200 - total flux cleaned = 0.0134467 Jy ! Total flux subtracted in 200 components = 0.0134467 Jy ! Clean residual min=-0.002113 max=0.001882 Jy/beam ! Clean residual mean=0.000007 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.364801 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 79 components and 0.364801 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=2.225 mas, bmaj=3.269 mas, bpa=-4.562 degrees ! Estimated noise=1048.91 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0027198 Jy ! Component: 100 - total flux cleaned = 0.0046251 Jy ! Component: 150 - total flux cleaned = 0.00602315 Jy ! Component: 200 - total flux cleaned = 0.00707934 Jy ! Total flux subtracted in 200 components = 0.00707934 Jy ! Clean residual min=-0.001822 max=0.001823 Jy/beam ! Clean residual mean=0.000018 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.37188 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 = 0.000702208 Jy ! Component: 100 - total flux cleaned = 0.00109478 Jy ! Component: 150 - total flux cleaned = 0.00141212 Jy ! Component: 200 - total flux cleaned = 0.00171076 Jy ! Total flux subtracted in 200 components = 0.00171076 Jy ! Clean residual min=-0.001643 max=0.001865 Jy/beam ! Clean residual mean=0.000020 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.373591 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 127 components and 0.373591 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9144 mas, bmaj=2.064 mas, bpa=4.83 degrees ! Estimated noise=827.817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.55021e-05 Jy ! Component: 100 - total flux cleaned = 0.000200702 Jy ! Component: 150 - total flux cleaned = 0.000366485 Jy ! Component: 200 - total flux cleaned = 0.00048799 Jy ! Total flux subtracted in 200 components = 0.00048799 Jy ! Clean residual min=-0.001578 max=0.002036 Jy/beam ! Clean residual mean=0.000011 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.374079 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 145 components and 0.374079 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=0.077137Jy sigma=0.000646 ! Fit after self-cal, rms=0.077127Jy sigma=0.000646 wmodel J0914+0245_X_2017_05_27_pus_map.mod ! Writing 145 model components to file: J0914+0245_X_2017_05_27_pus_map.mod wobs J0914+0245_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J0914+0245_X_2017_05_27_pus_uvs.fits wwins J0914+0245_X_2017_05_27_pus_map.win ! wwins: Wrote 4 windows to J0914+0245_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 = 0.000457144 Jy ! Component: 100 - total flux cleaned = 0.000513999 Jy ! Component: 150 - total flux cleaned = 0.00043308 Jy ! Component: 200 - total flux cleaned = 0.000510536 Jy ! Component: 250 - total flux cleaned = 0.00055998 Jy ! Component: 300 - total flux cleaned = 0.000535783 Jy ! Component: 350 - total flux cleaned = 0.000488743 Jy ! Component: 400 - total flux cleaned = 0.000512583 Jy ! Component: 450 - total flux cleaned = 0.000535536 Jy ! Component: 500 - total flux cleaned = 0.000579326 Jy ! Component: 550 - total flux cleaned = 0.000643287 Jy ! Component: 600 - total flux cleaned = 0.00072673 Jy ! Component: 650 - total flux cleaned = 0.000829161 Jy ! Component: 700 - total flux cleaned = 0.000869525 Jy ! Component: 750 - total flux cleaned = 0.000909445 Jy ! Component: 800 - total flux cleaned = 0.00102688 Jy ! Component: 850 - total flux cleaned = 0.00102718 Jy ! Component: 900 - total flux cleaned = 0.00112177 Jy ! Component: 950 - total flux cleaned = 0.00114027 Jy ! Component: 1000 - total flux cleaned = 0.00119594 Jy ! Component: 1050 - total flux cleaned = 0.00126833 Jy ! Component: 1100 - total flux cleaned = 0.0013573 Jy ! Component: 1150 - total flux cleaned = 0.00135712 Jy ! Component: 1200 - total flux cleaned = 0.00144349 Jy ! Component: 1250 - total flux cleaned = 0.00151143 Jy ! Component: 1300 - total flux cleaned = 0.00157846 Jy ! Component: 1350 - total flux cleaned = 0.00164484 Jy ! Component: 1400 - total flux cleaned = 0.00171054 Jy ! Component: 1450 - total flux cleaned = 0.00180773 Jy ! Component: 1500 - total flux cleaned = 0.00182376 Jy ! Component: 1550 - total flux cleaned = 0.00185563 Jy ! Component: 1600 - total flux cleaned = 0.00194957 Jy ! Component: 1650 - total flux cleaned = 0.00202672 Jy ! Component: 1700 - total flux cleaned = 0.00211803 Jy ! Component: 1750 - total flux cleaned = 0.00220817 Jy ! Component: 1800 - total flux cleaned = 0.00225275 Jy ! Component: 1850 - total flux cleaned = 0.00234106 Jy ! Component: 1900 - total flux cleaned = 0.00239921 Jy ! Component: 1950 - total flux cleaned = 0.00245693 Jy ! Component: 2000 - total flux cleaned = 0.00249965 Jy ! Total flux subtracted in 2048 components = 0.0025982 Jy ! Clean residual min=-0.000765 max=0.001003 Jy/beam ! Clean residual mean=0.000004 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.376677 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 280 components and 0.376677 Jy ![Exited script file: muppet] wmap "J0914+0245_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9144 x 2.064 at 4.83 degrees (North through East) ! Clean map min=-0.0014431 max=0.21844 Jy/beam ! Writing clean map to FITS file: J0914+0245_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 0.218445 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000262727 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.360815 0.360815 0.72163 1.44326 2.88652 5.77304 11.5461 23.0922 46.1843 92.3686 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.218 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9144 x 2.064 at 4.83 degrees (North through East) ! Clean map min=-0.0014431 max=0.21844 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 J0914+0245_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:33:42 2019