! Started logfile: J1315+2840_X_2017_06_10_pus_uvs.log on Mon May 6 12:47:21 2019 obs J1315+2840_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J1315+2840_X_2017_06_10_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.833199 visibilities/baseline/integration-bin. ! Found source: J1315+2840 ! ! 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 1309 lines of history. ! ! Reading 37344 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 J1315+2840_X_2017_06_10_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 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 77 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.928813Jy sigma=0.008600 ! Fit after self-cal, rms=0.920230Jy sigma=0.008526 ! 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=0.8899 mas, bmaj=1.368 mas, bpa=0.2305 degrees ! Estimated noise=861.738 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 = 0.0650611 Jy ! Component: 100 - total flux cleaned = 0.0792882 Jy ! Total flux subtracted in 100 components = 0.0792882 Jy ! Clean residual min=-0.002531 max=0.004084 Jy/beam ! Clean residual mean=-0.000016 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.0792882 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0792882 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=0.076232Jy sigma=0.000669 ! Fit after self-cal, rms=0.076199Jy sigma=0.000669 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00428766 Jy ! Component: 100 - total flux cleaned = 0.00674382 Jy ! Total flux subtracted in 100 components = 0.00674382 Jy ! Clean residual min=-0.002306 max=0.002226 Jy/beam ! Clean residual mean=-0.000004 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.086032 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.0860321 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=0.076031Jy sigma=0.000667 ! Fit after self-cal, rms=0.076038Jy sigma=0.000667 ! 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=1.066 mas, bmaj=1.649 mas, bpa=2.244 degrees ! Estimated noise=398.568 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 = 0.00119303 Jy ! Component: 100 - total flux cleaned = 0.00190162 Jy ! Component: 150 - total flux cleaned = 0.00226112 Jy ! Component: 200 - total flux cleaned = 0.00240774 Jy ! Total flux subtracted in 200 components = 0.00240774 Jy ! Clean residual min=-0.001270 max=0.001505 Jy/beam ! Clean residual mean=-0.000003 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0884398 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 23 components and 0.0884398 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=0.076018Jy sigma=0.000667 ! Fit after self-cal, rms=0.076023Jy sigma=0.000667 ! 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 0.98 HN 1.33 KP 0.99 ! LA 0.96 MK 0.95 NL 0.98 OV 1.01 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 0.93 KP 0.92 ! LA 0.99 MK 0.95 NL 0.99 OV 1.05 ! PT 1.07 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.01 KP 0.97 ! LA 1.01 MK 1.00 NL 0.95 OV 0.97 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.02 KP 0.96 ! LA 1.00 MK 0.99 NL 0.94 OV 0.99 ! PT 1.04 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.23 KP 1.03 ! LA 0.99 MK 0.99 NL 0.98 OV 1.00 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.97 KP 0.96 ! LA 0.98 MK 1.01 NL 0.97 OV 1.00 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.97 KP 0.96 ! LA 1.01 MK 1.01 NL 1.01 OV 1.00 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.96 KP 1.03 ! LA 1.01 MK 0.99 NL 0.96 OV 1.01 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.98 HN 0.95 KP 1.02 ! LA 1.00 MK 1.31 NL 0.95 OV 1.01 ! PT 1.11 SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.33 FD 0.97 HN 0.95 KP 0.96 ! LA 1.03 MK 1.02 NL 0.98 OV 0.96 ! PT 0.97 SC 0.94 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.02 KP 1.04 ! LA 0.98 MK 1.02 NL 0.98 OV 1.01 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.95 HN 1.06 KP 1.02 ! LA 1.02 MK 0.93 NL 0.95 OV 0.98 ! PT 1.06 SC 1.01 ! ! ! Fit before self-cal, rms=0.076023Jy sigma=0.000667 ! Fit after self-cal, rms=0.077612Jy sigma=0.000665 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.073 mas, bmaj=1.659 mas, bpa=1.864 degrees ! Estimated noise=399.669 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 (0.4, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000977382 Jy ! Component: 100 - total flux cleaned = 0.00111798 Jy ! Component: 150 - total flux cleaned = 0.00111989 Jy ! Component: 200 - total flux cleaned = 0.00108167 Jy ! Total flux subtracted in 200 components = 0.00108167 Jy ! Clean residual min=-0.001023 max=0.000988 Jy/beam ! Clean residual mean=-0.000004 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0895215 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 41 components and 0.0895215 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=0.077583Jy sigma=0.000664 ! Fit after self-cal, rms=0.077644Jy sigma=0.000664 ! 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=0.077644Jy sigma=0.000664 ! Fit after self-cal, rms=0.086072Jy sigma=0.000660 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.072 mas, bmaj=1.657 mas, bpa=2.09 degrees ! Estimated noise=399.561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000399822 Jy ! Component: 100 - total flux cleaned = 0.000374063 Jy ! Component: 150 - total flux cleaned = 0.000330506 Jy ! Component: 200 - total flux cleaned = 0.000291922 Jy ! Total flux subtracted in 200 components = 0.000291922 Jy ! Clean residual min=-0.000865 max=0.000863 Jy/beam ! Clean residual mean=-0.000001 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.0898134 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.0898134 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=0.086067Jy sigma=0.000660 ! Fit after self-cal, rms=0.086291Jy sigma=0.000660 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 = 6.72551e-05 Jy ! Component: 100 - total flux cleaned = 5.84851e-05 Jy ! Component: 150 - total flux cleaned = 4.25166e-05 Jy ! Component: 200 - total flux cleaned = 3.49849e-05 Jy ! Total flux subtracted in 200 components = 3.49849e-05 Jy ! Clean residual min=-0.000862 max=0.000855 Jy/beam ! Clean residual mean=-0.000001 rms=0.000236 Jy/beam ! Combined flux in latest and established models = 0.0898483 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 60 components and 0.0898483 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=0.086289Jy sigma=0.000660 ! Fit after self-cal, rms=0.086291Jy sigma=0.000660 ! 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=0.086291Jy sigma=0.000660 ! Fit after self-cal, rms=0.088390Jy sigma=0.000660 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.072 mas, bmaj=1.658 mas, bpa=2.078 degrees ! Estimated noise=399.483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.65187e-05 Jy ! Component: 100 - total flux cleaned = 2.6644e-05 Jy ! Component: 150 - total flux cleaned = 1.959e-05 Jy ! Component: 200 - total flux cleaned = 1.93193e-05 Jy ! Total flux subtracted in 200 components = 1.93193e-05 Jy ! Clean residual min=-0.000850 max=0.000861 Jy/beam ! Clean residual mean=-0.000001 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0898677 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 64 components and 0.0898677 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=0.088388Jy sigma=0.000660 ! Fit after self-cal, rms=0.088409Jy sigma=0.000660 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.18824e-06 Jy ! Component: 100 - total flux cleaned = 8.78322e-07 Jy ! Component: 150 - total flux cleaned = -4.86059e-06 Jy ! Component: 200 - total flux cleaned = -1.03513e-05 Jy ! Total flux subtracted in 200 components = -1.03513e-05 Jy ! Clean residual min=-0.000845 max=0.000862 Jy/beam ! Clean residual mean=-0.000001 rms=0.000235 Jy/beam ! Combined flux in latest and established models = 0.0898573 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 69 components and 0.0898573 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=0.088408Jy sigma=0.000660 ! Fit after self-cal, rms=0.088409Jy sigma=0.000660 ! 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=0.088409Jy sigma=0.000660 ! Fit after self-cal, rms=0.088639Jy sigma=0.000660 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.128 mas, bmaj=2.658 mas, bpa=-1.194 degrees ! Estimated noise=481.799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.40745e-05 Jy ! Component: 100 - total flux cleaned = -0.000112074 Jy ! Component: 150 - total flux cleaned = -0.000130512 Jy ! Component: 200 - total flux cleaned = -0.000145472 Jy ! Total flux subtracted in 200 components = -0.000145472 Jy ! Clean residual min=-0.000957 max=0.000950 Jy/beam ! Clean residual mean=-0.000003 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0897119 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 77 components and 0.0897119 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=0.088640Jy sigma=0.000660 ! Fit after self-cal, rms=0.088642Jy sigma=0.000660 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 = -1.15036e-05 Jy ! Component: 100 - total flux cleaned = -6.2674e-06 Jy ! Component: 150 - total flux cleaned = -1.4763e-05 Jy ! Component: 200 - total flux cleaned = -2.58825e-05 Jy ! Total flux subtracted in 200 components = -2.58825e-05 Jy ! Clean residual min=-0.000954 max=0.000951 Jy/beam ! Clean residual mean=-0.000003 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.089686 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 82 components and 0.089686 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=0.088642Jy sigma=0.000660 ! Fit after self-cal, rms=0.088642Jy sigma=0.000660 ! 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=1.073 mas, bmaj=1.658 mas, bpa=2.088 degrees ! Estimated noise=399.506 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.073 x 1.658 at 2.088 degrees (North through East) ! Clean map min=-0.0007737 max=0.082584 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=0.8946 mas, bmaj=1.37 mas, bpa=0.3916 degrees ! Estimated noise=865.349 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0652393 Jy ! Component: 100 - total flux cleaned = 0.0795579 Jy ! Component: 150 - total flux cleaned = 0.0838659 Jy ! Component: 200 - total flux cleaned = 0.0865741 Jy ! Total flux subtracted in 200 components = 0.0865741 Jy ! Clean residual min=-0.001939 max=0.002514 Jy/beam ! Clean residual mean=-0.000006 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.0865741 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0865741 Jy ! Inverting map and beam ! Estimated beam: bmin=1.073 mas, bmaj=1.658 mas, bpa=2.088 degrees ! Estimated noise=399.506 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) ! Added new window around map position (1.2, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157587 Jy ! Component: 100 - total flux cleaned = 0.00217865 Jy ! Component: 150 - total flux cleaned = 0.00253586 Jy ! Component: 200 - total flux cleaned = 0.00276118 Jy ! Total flux subtracted in 200 components = 0.00276118 Jy ! Clean residual min=-0.000867 max=0.000835 Jy/beam ! Clean residual mean=-0.000003 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0893353 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 25 components and 0.0893353 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=2.128 mas, bmaj=2.658 mas, bpa=-1.194 degrees ! Estimated noise=481.799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000370198 Jy ! Component: 100 - total flux cleaned = 0.000443904 Jy ! Component: 150 - total flux cleaned = 0.000473195 Jy ! Component: 200 - total flux cleaned = 0.000481061 Jy ! Total flux subtracted in 200 components = 0.000481061 Jy ! Clean residual min=-0.000968 max=0.000925 Jy/beam ! Clean residual mean=-0.000003 rms=0.000267 Jy/beam ! Combined flux in latest and established models = 0.0898164 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 = 7.42481e-06 Jy ! Component: 100 - total flux cleaned = -5.35442e-06 Jy ! Component: 150 - total flux cleaned = -1.14652e-05 Jy ! Component: 200 - total flux cleaned = -2.25264e-05 Jy ! Total flux subtracted in 200 components = -2.25264e-05 Jy ! Clean residual min=-0.000959 max=0.000928 Jy/beam ! Clean residual mean=-0.000003 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0897939 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 47 components and 0.0897939 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.073 mas, bmaj=1.658 mas, bpa=2.088 degrees ! Estimated noise=399.506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000109602 Jy ! Component: 100 - total flux cleaned = -7.06503e-05 Jy ! Component: 150 - total flux cleaned = -8.09798e-05 Jy ! Component: 200 - total flux cleaned = -9.04119e-05 Jy ! Total flux subtracted in 200 components = -9.04119e-05 Jy ! Clean residual min=-0.000842 max=0.000820 Jy/beam ! Clean residual mean=-0.000002 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0897034 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 64 components and 0.0897035 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=0.088640Jy sigma=0.000660 ! Fit after self-cal, rms=0.088639Jy sigma=0.000660 wmodel J1315+2840_X_2017_06_10_pus_map.mod ! Writing 64 model components to file: J1315+2840_X_2017_06_10_pus_map.mod wobs J1315+2840_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J1315+2840_X_2017_06_10_pus_uvs.fits wwins J1315+2840_X_2017_06_10_pus_map.win ! wwins: Wrote 3 windows to J1315+2840_X_2017_06_10_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 = -1.0361e-06 Jy ! Component: 100 - total flux cleaned = 1.38039e-05 Jy ! Component: 150 - total flux cleaned = -1.54322e-05 Jy ! Component: 200 - total flux cleaned = -5.79092e-05 Jy ! Component: 250 - total flux cleaned = -0.000112432 Jy ! Component: 300 - total flux cleaned = -0.000152204 Jy ! Component: 350 - total flux cleaned = -0.000204084 Jy ! Component: 400 - total flux cleaned = -0.000292589 Jy ! Component: 450 - total flux cleaned = -0.000329724 Jy ! Component: 500 - total flux cleaned = -0.000390483 Jy ! Component: 550 - total flux cleaned = -0.000402257 Jy ! Component: 600 - total flux cleaned = -0.000449287 Jy ! Component: 650 - total flux cleaned = -0.000460805 Jy ! Component: 700 - total flux cleaned = -0.000494853 Jy ! Component: 750 - total flux cleaned = -0.00052815 Jy ! Component: 800 - total flux cleaned = -0.000561016 Jy ! Component: 850 - total flux cleaned = -0.000615013 Jy ! Component: 900 - total flux cleaned = -0.000593584 Jy ! Component: 950 - total flux cleaned = -0.000625349 Jy ! Component: 1000 - total flux cleaned = -0.000646171 Jy ! Component: 1050 - total flux cleaned = -0.000646251 Jy ! Component: 1100 - total flux cleaned = -0.000666424 Jy ! Component: 1150 - total flux cleaned = -0.000696381 Jy ! Component: 1200 - total flux cleaned = -0.000706031 Jy ! Component: 1250 - total flux cleaned = -0.000696175 Jy ! Component: 1300 - total flux cleaned = -0.000705899 Jy ! Component: 1350 - total flux cleaned = -0.000696393 Jy ! Component: 1400 - total flux cleaned = -0.00073423 Jy ! Component: 1450 - total flux cleaned = -0.000696767 Jy ! Component: 1500 - total flux cleaned = -0.000706096 Jy ! Component: 1550 - total flux cleaned = -0.000724387 Jy ! Component: 1600 - total flux cleaned = -0.000724289 Jy ! Component: 1650 - total flux cleaned = -0.000697412 Jy ! Component: 1700 - total flux cleaned = -0.000706529 Jy ! Component: 1750 - total flux cleaned = -0.000688941 Jy ! Component: 1800 - total flux cleaned = -0.000732418 Jy ! Component: 1850 - total flux cleaned = -0.000715287 Jy ! Component: 1900 - total flux cleaned = -0.000740898 Jy ! Component: 1950 - total flux cleaned = -0.000732395 Jy ! Component: 2000 - total flux cleaned = -0.000757478 Jy ! Total flux subtracted in 2048 components = -0.000798858 Jy ! Clean residual min=-0.000415 max=0.000462 Jy/beam ! Clean residual mean=-0.000000 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.0889046 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 207 components and 0.0889046 Jy ![Exited script file: muppet] wmap "J1315+2840_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.073 x 1.658 at 2.088 degrees (North through East) ! Clean map min=-0.00070835 max=0.082657 Jy/beam ! Writing clean map to FITS file: J1315+2840_X_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0826568 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000158995 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.577067 0.577067 1.15413 2.30827 4.61654 9.23307 18.4661 36.9323 73.8646 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.082 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.073 x 1.658 at 2.088 degrees (North through East) ! Clean map min=-0.00070835 max=0.082657 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 J1315+2840_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:47:23 2019