! Started logfile: J0705+3958_X_2017_05_27_pus_uvs.log on Fri May 3 10:31:44 2019 obs J0705+3958_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J0705+3958_X_2017_05_27_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.932359 visibilities/baseline/integration-bin. ! Found source: J0705+3958 ! ! 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 57396 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 J0705+3958_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 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 82 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 172 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 132 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 202 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.976608Jy sigma=0.008499 ! Fit after self-cal, rms=0.949901Jy sigma=0.008292 ! 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=0.7735 mas, bmaj=1.303 mas, bpa=4.569 degrees ! Estimated noise=743.259 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 = 0.0402404 Jy ! Component: 100 - total flux cleaned = 0.0496925 Jy ! Total flux subtracted in 100 components = 0.0496925 Jy ! Clean residual min=-0.002352 max=0.004395 Jy/beam ! Clean residual mean=-0.000011 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.0496925 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0496925 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=0.076933Jy sigma=0.000646 ! Fit after self-cal, rms=0.076592Jy sigma=0.000643 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00481114 Jy ! Component: 100 - total flux cleaned = 0.00735931 Jy ! Total flux subtracted in 100 components = 0.00735931 Jy ! Clean residual min=-0.002102 max=0.003678 Jy/beam ! Clean residual mean=-0.000006 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.0570518 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.0570518 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=0.076261Jy sigma=0.000640 ! Fit after self-cal, rms=0.076255Jy sigma=0.000640 ! Inverting map ! Added new window around map position (-1, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00327624 Jy ! Component: 100 - total flux cleaned = 0.0047716 Jy ! Total flux subtracted in 100 components = 0.0047716 Jy ! Clean residual min=-0.001874 max=0.001818 Jy/beam ! Clean residual mean=-0.000002 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0618234 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.0618234 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=0.076130Jy sigma=0.000639 ! Fit after self-cal, rms=0.076110Jy sigma=0.000638 ! 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=0.9826 mas, bmaj=1.579 mas, bpa=2.646 degrees ! Estimated noise=362.264 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 = 0.00173158 Jy ! Component: 100 - total flux cleaned = 0.00239274 Jy ! Component: 150 - total flux cleaned = 0.00280923 Jy ! Component: 200 - total flux cleaned = 0.00308776 Jy ! Total flux subtracted in 200 components = 0.00308776 Jy ! Clean residual min=-0.001154 max=0.001150 Jy/beam ! Clean residual mean=0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0649111 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 30 components and 0.0649111 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=0.076073Jy sigma=0.000638 ! Fit after self-cal, rms=0.076067Jy sigma=0.000638 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.00 KP 1.05 ! LA 0.94 MK 1.01 NL 1.01 OV 1.01 ! PT 0.97 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.00 HN 1.01 KP 0.95 ! LA 0.97 MK 1.01 NL 1.00 OV 1.00 ! PT 1.06 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.00 KP 0.94 ! LA 1.00 MK 0.99 NL 1.01 OV 1.02 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.97 KP 0.97 ! LA 0.99 MK 1.07 NL 0.98 OV 1.00 ! PT 1.09 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.99 HN 0.97 KP 0.93 ! LA 0.98 MK 1.06 NL 0.97 OV 1.02 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.95 HN 1.00 KP 0.96 ! LA 0.95 MK 0.99 NL 1.02 OV 1.05 ! PT 1.13 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 0.97 KP 0.94 ! LA 0.98 MK 1.03 NL 0.99 OV 1.05 ! PT 1.08 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.05 HN 0.95 KP 0.99 ! LA 0.98 MK 0.99 NL 1.04 OV 0.96 ! PT 1.12 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 0.96 KP 0.95 ! LA 0.95 MK 0.98 NL 0.99 OV 1.04 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.85 FD 1.00 HN 0.97 KP 1.11 ! LA 0.98 MK 0.99 NL 0.97 OV 1.03 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 0.91 KP 0.95 ! LA 0.98 MK 0.91 NL 0.97 OV 1.16 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 12. ! A total of 60 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 0.91 KP 0.97 ! LA 0.99 MK 0.92 NL 0.96 OV 0.98 ! PT 0.99 SC 0.90 ! ! ! Fit before self-cal, rms=0.076067Jy sigma=0.000638 ! Fit after self-cal, rms=0.075410Jy sigma=0.000637 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9825 mas, bmaj=1.579 mas, bpa=2.309 degrees ! Estimated noise=362.003 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 = 0.000661759 Jy ! Component: 100 - total flux cleaned = 0.000705051 Jy ! Component: 150 - total flux cleaned = 0.000739742 Jy ! Component: 200 - total flux cleaned = 0.000758894 Jy ! Total flux subtracted in 200 components = 0.000758894 Jy ! Clean residual min=-0.000973 max=0.001173 Jy/beam ! Clean residual mean=0.000001 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.06567 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.06567 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=0.075401Jy sigma=0.000637 ! Fit after self-cal, rms=0.075416Jy sigma=0.000637 ! 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=0.075416Jy sigma=0.000637 ! Fit after self-cal, rms=0.076417Jy sigma=0.000636 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9822 mas, bmaj=1.575 mas, bpa=2.488 degrees ! Estimated noise=361.753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000469529 Jy ! Component: 100 - total flux cleaned = 0.000470925 Jy ! Component: 150 - total flux cleaned = 0.000459754 Jy ! Component: 200 - total flux cleaned = 0.000442319 Jy ! Total flux subtracted in 200 components = 0.000442319 Jy ! Clean residual min=-0.000884 max=0.001089 Jy/beam ! Clean residual mean=0.000000 rms=0.000232 Jy/beam ! Combined flux in latest and established models = 0.0661124 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 41 components and 0.0661124 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=0.076411Jy sigma=0.000636 ! Fit after self-cal, rms=0.076477Jy sigma=0.000636 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) ! Added new window around map position (-7.4, 11.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000967776 Jy ! Component: 100 - total flux cleaned = 0.00132582 Jy ! Component: 150 - total flux cleaned = 0.00142241 Jy ! Component: 200 - total flux cleaned = 0.00146386 Jy ! Total flux subtracted in 200 components = 0.00146386 Jy ! Clean residual min=-0.000854 max=0.000950 Jy/beam ! Clean residual mean=0.000001 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0675762 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.0675762 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=0.076463Jy sigma=0.000636 ! Fit after self-cal, rms=0.076454Jy sigma=0.000635 ! Inverting map ! Added new window around map position (19.6, -14.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000786476 Jy ! Component: 100 - total flux cleaned = 0.00103099 Jy ! Component: 150 - total flux cleaned = 0.00110711 Jy ! Component: 200 - total flux cleaned = 0.00114616 Jy ! Total flux subtracted in 200 components = 0.00114616 Jy ! Clean residual min=-0.000820 max=0.000807 Jy/beam ! Clean residual mean=0.000002 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.0687224 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 66 components and 0.0687224 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=0.076443Jy sigma=0.000635 ! Fit after self-cal, rms=0.076442Jy sigma=0.000635 ! 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=0.076442Jy sigma=0.000635 ! Fit after self-cal, rms=0.076788Jy sigma=0.000635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9814 mas, bmaj=1.575 mas, bpa=2.529 degrees ! Estimated noise=361.652 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000542703 Jy ! Component: 100 - total flux cleaned = 0.000770856 Jy ! Component: 150 - total flux cleaned = 0.000822073 Jy ! Component: 200 - total flux cleaned = 0.00083359 Jy ! Total flux subtracted in 200 components = 0.00083359 Jy ! Clean residual min=-0.000812 max=0.000800 Jy/beam ! Clean residual mean=0.000000 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.069556 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 74 components and 0.0695559 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=0.076782Jy sigma=0.000635 ! Fit after self-cal, rms=0.076795Jy sigma=0.000635 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 = 0.000188204 Jy ! Component: 100 - total flux cleaned = 0.000200175 Jy ! Component: 150 - total flux cleaned = 0.000189507 Jy ! Component: 200 - total flux cleaned = 0.000169207 Jy ! Total flux subtracted in 200 components = 0.000169207 Jy ! Clean residual min=-0.000801 max=0.000821 Jy/beam ! Clean residual mean=0.000001 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.0697252 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 79 components and 0.0697251 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=0.076792Jy sigma=0.000635 ! Fit after self-cal, rms=0.076793Jy sigma=0.000635 ! 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=0.076793Jy sigma=0.000635 ! Fit after self-cal, rms=0.076893Jy sigma=0.000635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.193 mas, bmaj=2.605 mas, bpa=4.376 degrees ! Estimated noise=454.563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.11289e-05 Jy ! Component: 100 - total flux cleaned = 4.3971e-05 Jy ! Component: 150 - total flux cleaned = 7.58679e-05 Jy ! Component: 200 - total flux cleaned = 0.000114163 Jy ! Total flux subtracted in 200 components = 0.000114163 Jy ! Clean residual min=-0.000919 max=0.000900 Jy/beam ! Clean residual mean=0.000000 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0698393 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 90 components and 0.0698393 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=0.076890Jy sigma=0.000635 ! Fit after self-cal, rms=0.076890Jy sigma=0.000635 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 = -6.10113e-05 Jy ! Component: 100 - total flux cleaned = -4.16348e-05 Jy ! Component: 150 - total flux cleaned = -1.49213e-05 Jy ! Component: 200 - total flux cleaned = 2.56172e-05 Jy ! Total flux subtracted in 200 components = 2.56172e-05 Jy ! Clean residual min=-0.000910 max=0.000891 Jy/beam ! Clean residual mean=0.000000 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0698649 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 91 components and 0.0698649 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=0.076889Jy sigma=0.000635 ! Fit after self-cal, rms=0.076889Jy sigma=0.000635 ! 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=0.9809 mas, bmaj=1.575 mas, bpa=2.528 degrees ! Estimated noise=361.997 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9809 x 1.575 at 2.528 degrees (North through East) ! Clean map min=-0.00074505 max=0.050942 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=0.7752 mas, bmaj=1.297 mas, bpa=4.494 degrees ! Estimated noise=736.582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0397971 Jy ! Component: 100 - total flux cleaned = 0.0511964 Jy ! Component: 150 - total flux cleaned = 0.0570064 Jy ! Component: 200 - total flux cleaned = 0.0602889 Jy ! Total flux subtracted in 200 components = 0.0602889 Jy ! Clean residual min=-0.001823 max=0.001963 Jy/beam ! Clean residual mean=-0.000007 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0602889 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0602889 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9809 mas, bmaj=1.575 mas, bpa=2.528 degrees ! Estimated noise=361.997 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 = 0.00275433 Jy ! Component: 100 - total flux cleaned = 0.00449496 Jy ! Component: 150 - total flux cleaned = 0.00581672 Jy ! Component: 200 - total flux cleaned = 0.00686765 Jy ! Total flux subtracted in 200 components = 0.00686765 Jy ! Clean residual min=-0.000906 max=0.000891 Jy/beam ! Clean residual mean=-0.000005 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0671566 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 29 components and 0.0671566 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=2.193 mas, bmaj=2.605 mas, bpa=4.376 degrees ! Estimated noise=454.563 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000848417 Jy ! Component: 100 - total flux cleaned = 0.0013258 Jy ! Component: 150 - total flux cleaned = 0.00164778 Jy ! Component: 200 - total flux cleaned = 0.0018368 Jy ! Total flux subtracted in 200 components = 0.0018368 Jy ! Clean residual min=-0.000960 max=0.000829 Jy/beam ! Clean residual mean=-0.000003 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.0689934 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 = 0.0001286 Jy ! Component: 100 - total flux cleaned = 0.000189675 Jy ! Component: 150 - total flux cleaned = 0.000245094 Jy ! Component: 200 - total flux cleaned = 0.000314673 Jy ! Total flux subtracted in 200 components = 0.000314673 Jy ! Clean residual min=-0.000936 max=0.000856 Jy/beam ! Clean residual mean=-0.000002 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.069308 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 67 components and 0.069308 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9809 mas, bmaj=1.575 mas, bpa=2.528 degrees ! Estimated noise=361.997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000142115 Jy ! Component: 100 - total flux cleaned = 0.000251409 Jy ! Component: 150 - total flux cleaned = 0.000298955 Jy ! Component: 200 - total flux cleaned = 0.000327884 Jy ! Total flux subtracted in 200 components = 0.000327884 Jy ! Clean residual min=-0.000803 max=0.000795 Jy/beam ! Clean residual mean=-0.000000 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.0696359 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 80 components and 0.0696359 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=0.076894Jy sigma=0.000635 ! Fit after self-cal, rms=0.076892Jy sigma=0.000635 wmodel J0705+3958_X_2017_05_27_pus_map.mod ! Writing 80 model components to file: J0705+3958_X_2017_05_27_pus_map.mod wobs J0705+3958_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J0705+3958_X_2017_05_27_pus_uvs.fits wwins J0705+3958_X_2017_05_27_pus_map.win ! wwins: Wrote 4 windows to J0705+3958_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 = 2.96313e-05 Jy ! Component: 100 - total flux cleaned = 4.43567e-05 Jy ! Component: 150 - total flux cleaned = 4.42574e-05 Jy ! Component: 200 - total flux cleaned = -6.19514e-06 Jy ! Component: 250 - total flux cleaned = -5.52906e-05 Jy ! Component: 300 - total flux cleaned = -0.000114825 Jy ! Component: 350 - total flux cleaned = -0.000137827 Jy ! Component: 400 - total flux cleaned = -0.00014902 Jy ! Component: 450 - total flux cleaned = -0.00019323 Jy ! Component: 500 - total flux cleaned = -0.000203946 Jy ! Component: 550 - total flux cleaned = -0.000214424 Jy ! Component: 600 - total flux cleaned = -0.000245566 Jy ! Component: 650 - total flux cleaned = -0.000255814 Jy ! Component: 700 - total flux cleaned = -0.000286056 Jy ! Component: 750 - total flux cleaned = -0.000305824 Jy ! Component: 800 - total flux cleaned = -0.000325268 Jy ! Component: 850 - total flux cleaned = -0.00035376 Jy ! Component: 900 - total flux cleaned = -0.000353698 Jy ! Component: 950 - total flux cleaned = -0.00038184 Jy ! Component: 1000 - total flux cleaned = -0.000409513 Jy ! Component: 1050 - total flux cleaned = -0.000418657 Jy ! Component: 1100 - total flux cleaned = -0.000427801 Jy ! Component: 1150 - total flux cleaned = -0.000454393 Jy ! Component: 1200 - total flux cleaned = -0.000454436 Jy ! Component: 1250 - total flux cleaned = -0.000480612 Jy ! Component: 1300 - total flux cleaned = -0.000506338 Jy ! Component: 1350 - total flux cleaned = -0.000514804 Jy ! Component: 1400 - total flux cleaned = -0.000523269 Jy ! Component: 1450 - total flux cleaned = -0.000556838 Jy ! Component: 1500 - total flux cleaned = -0.000581788 Jy ! Component: 1550 - total flux cleaned = -0.000573665 Jy ! Component: 1600 - total flux cleaned = -0.000614364 Jy ! Component: 1650 - total flux cleaned = -0.00062248 Jy ! Component: 1700 - total flux cleaned = -0.000638439 Jy ! Component: 1750 - total flux cleaned = -0.000669952 Jy ! Component: 1800 - total flux cleaned = -0.000677889 Jy ! Component: 1850 - total flux cleaned = -0.000701152 Jy ! Component: 1900 - total flux cleaned = -0.00069347 Jy ! Component: 1950 - total flux cleaned = -0.00069347 Jy ! Component: 2000 - total flux cleaned = -0.000716235 Jy ! Total flux subtracted in 2048 components = -0.000708687 Jy ! Clean residual min=-0.000443 max=0.000433 Jy/beam ! Clean residual mean=0.000000 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.0689272 Jy keep ! Adding 154 model components to the UV plane model. ! The established model now contains 234 components and 0.0689273 Jy ![Exited script file: muppet] wmap "J0705+3958_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9809 x 1.575 at 2.528 degrees (North through East) ! Clean map min=-0.00062679 max=0.05079 Jy/beam ! Writing clean map to FITS file: J0705+3958_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 0.0507904 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00014526 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.857997 0.857997 1.71599 3.43199 6.86397 13.7279 27.4559 54.9118 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.05 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9809 x 1.575 at 2.528 degrees (North through East) ! Clean map min=-0.00062679 max=0.05079 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 J0705+3958_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:31:47 2019