! Started logfile: J1249+2817_X_2017_05_31_pus_uvs.log on Tue Feb 5 10:49:25 2019 obs J1249+2817_X_2017_05_31_pus_uva.fits ! Reading UV FITS file: J1249+2817_X_2017_05_31_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.840741 visibilities/baseline/integration-bin. ! Found source: J1249+2817 ! ! 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 1698 lines of history. ! ! Reading 38136 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 J1249+2817_X_2017_05_31_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 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 73 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 142 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 87 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 129 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.921891Jy sigma=0.007808 ! Fit after self-cal, rms=0.911624Jy sigma=0.007729 ! 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=0.8237 mas, bmaj=1.461 mas, bpa=1.932 degrees ! Estimated noise=761.702 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 = 0.0687186 Jy ! Component: 100 - total flux cleaned = 0.0889197 Jy ! Total flux subtracted in 100 components = 0.0889197 Jy ! Clean residual min=-0.003058 max=0.008355 Jy/beam ! Clean residual mean=-0.000004 rms=0.000987 Jy/beam ! Combined flux in latest and established models = 0.0889197 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0889197 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=0.083188Jy sigma=0.000661 ! Fit after self-cal, rms=0.083167Jy sigma=0.000660 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00928065 Jy ! Component: 100 - total flux cleaned = 0.0137532 Jy ! Total flux subtracted in 100 components = 0.0137532 Jy ! Clean residual min=-0.002551 max=0.003381 Jy/beam ! Clean residual mean=0.000000 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.102673 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.102673 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=0.082137Jy sigma=0.000651 ! Fit after self-cal, rms=0.082129Jy sigma=0.000651 ! 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=1.005 mas, bmaj=1.78 mas, bpa=1.94 degrees ! Estimated noise=440.048 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, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241629 Jy ! Component: 100 - total flux cleaned = 0.00250753 Jy ! Component: 150 - total flux cleaned = 0.00265559 Jy ! Component: 200 - total flux cleaned = 0.00277119 Jy ! Total flux subtracted in 200 components = 0.00277119 Jy ! Clean residual min=-0.002117 max=0.001739 Jy/beam ! Clean residual mean=0.000001 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.105444 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 29 components and 0.105444 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=0.081928Jy sigma=0.000649 ! Fit after self-cal, rms=0.081920Jy sigma=0.000649 ! 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 0.93 FD 1.01 HN 1.00 KP 0.99 ! LA 0.94 MK 0.98 NL 0.99 OV 1.08 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.96 HN 1.01 KP 0.96 ! LA 0.99 MK 0.94 NL 0.97 OV 1.08 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.99 HN 1.07 KP 0.91 ! LA 0.98 MK 1.02 NL 0.96 OV 1.10 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.01 KP 1.04 ! LA 0.99 MK 0.99 NL 0.97 OV 1.06 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.01 KP 1.00 ! LA 0.96 MK 0.98 NL 0.89 OV 1.10 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00 HN 1.03 KP 0.98 ! LA 1.05 MK 1.08 NL 0.89 OV 0.97 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.08 KP 0.96 ! LA 0.99 MK 1.01 NL 0.91 OV 1.00 ! PT 1.04 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.09 KP 0.95 ! LA 1.00 MK 1.00 NL 0.90 OV 0.99 ! PT 1.05 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.06 KP 1.00 ! LA 1.02 MK 1.01 NL 0.89 OV 0.98 ! PT 1.05 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.38 FD 0.97 HN 1.10 KP 1.03 ! LA 1.04 MK 1.02 NL 0.90 OV 1.01 ! PT 1.05 SC 1.06 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 1.05 KP 0.89 ! LA 1.04 MK 1.05 NL 0.91 OV 1.02 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 0.99 KP 0.95 ! LA 1.01 MK 0.96 NL 0.88 OV 1.16 ! PT 1.03 SC 1.06 ! ! ! Fit before self-cal, rms=0.081920Jy sigma=0.000649 ! Fit after self-cal, rms=0.082288Jy sigma=0.000646 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.015 mas, bmaj=1.787 mas, bpa=1.479 degrees ! Estimated noise=438.782 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 = 0.000601694 Jy ! Component: 100 - total flux cleaned = 0.000749894 Jy ! Component: 150 - total flux cleaned = 0.000849482 Jy ! Component: 200 - total flux cleaned = 0.000867202 Jy ! Total flux subtracted in 200 components = 0.000867202 Jy ! Clean residual min=-0.001363 max=0.001379 Jy/beam ! Clean residual mean=0.000000 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.106311 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 0.106311 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=0.082276Jy sigma=0.000645 ! Fit after self-cal, rms=0.082323Jy sigma=0.000645 ! 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=0.082323Jy sigma=0.000645 ! Fit after self-cal, rms=0.083677Jy sigma=0.000644 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.013 mas, bmaj=1.785 mas, bpa=1.544 degrees ! Estimated noise=438.921 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000390246 Jy ! Component: 100 - total flux cleaned = 0.000571754 Jy ! Component: 150 - total flux cleaned = 0.000662115 Jy ! Component: 200 - total flux cleaned = 0.000694505 Jy ! Total flux subtracted in 200 components = 0.000694505 Jy ! Clean residual min=-0.001007 max=0.001155 Jy/beam ! Clean residual mean=-0.000000 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.107006 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 51 components and 0.107006 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=0.083670Jy sigma=0.000644 ! Fit after self-cal, rms=0.083707Jy sigma=0.000644 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (3.2, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108496 Jy ! Component: 100 - total flux cleaned = 0.0012772 Jy ! Component: 150 - total flux cleaned = 0.00132794 Jy ! Component: 200 - total flux cleaned = 0.00134251 Jy ! Total flux subtracted in 200 components = 0.00134251 Jy ! Clean residual min=-0.000968 max=0.000985 Jy/beam ! Clean residual mean=0.000003 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.108348 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 68 components and 0.108348 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=0.083691Jy sigma=0.000643 ! Fit after self-cal, rms=0.083688Jy sigma=0.000643 ! 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=0.083688Jy sigma=0.000643 ! Fit after self-cal, rms=0.083936Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=1.784 mas, bpa=1.38 degrees ! Estimated noise=438.954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000330906 Jy ! Component: 100 - total flux cleaned = 0.000416014 Jy ! Component: 150 - total flux cleaned = 0.000477314 Jy ! Component: 200 - total flux cleaned = 0.000521114 Jy ! Total flux subtracted in 200 components = 0.000521114 Jy ! Clean residual min=-0.000964 max=0.000980 Jy/beam ! Clean residual mean=0.000002 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.108869 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 76 components and 0.108869 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=0.083931Jy sigma=0.000643 ! Fit after self-cal, rms=0.083934Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.77019e-05 Jy ! Component: 100 - total flux cleaned = 9.93782e-05 Jy ! Component: 150 - total flux cleaned = 0.00011881 Jy ! Component: 200 - total flux cleaned = 0.000136533 Jy ! Total flux subtracted in 200 components = 0.000136533 Jy ! Clean residual min=-0.000969 max=0.000954 Jy/beam ! Clean residual mean=0.000002 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.109006 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 81 components and 0.109006 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=0.083932Jy sigma=0.000643 ! Fit after self-cal, rms=0.083932Jy sigma=0.000643 ! 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=0.083932Jy sigma=0.000643 ! Fit after self-cal, rms=0.084010Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.077 mas, bmaj=2.712 mas, bpa=-2.116 degrees ! Estimated noise=536.075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000241926 Jy ! Component: 100 - total flux cleaned = -0.000265227 Jy ! Component: 150 - total flux cleaned = -0.000256065 Jy ! Component: 200 - total flux cleaned = -0.000239776 Jy ! Total flux subtracted in 200 components = -0.000239776 Jy ! Clean residual min=-0.001006 max=0.000979 Jy/beam ! Clean residual mean=0.000003 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.108766 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 94 components and 0.108766 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=0.084009Jy sigma=0.000643 ! Fit after self-cal, rms=0.084009Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.19301e-05 Jy ! Component: 100 - total flux cleaned = -5.04303e-05 Jy ! Component: 150 - total flux cleaned = -4.38793e-05 Jy ! Component: 200 - total flux cleaned = -3.13526e-05 Jy ! Total flux subtracted in 200 components = -3.13526e-05 Jy ! Clean residual min=-0.000982 max=0.000963 Jy/beam ! Clean residual mean=0.000003 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.108735 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 102 components and 0.108735 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=0.084009Jy sigma=0.000643 ! Fit after self-cal, rms=0.084008Jy sigma=0.000643 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=1.785 mas, bpa=1.251 degrees ! Estimated noise=439.088 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.012 x 1.785 at 1.251 degrees (North through East) ! Clean map min=-0.00092408 max=0.089949 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=0.8312 mas, bmaj=1.465 mas, bpa=1.332 degrees ! Estimated noise=758.617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0680763 Jy ! Component: 100 - total flux cleaned = 0.088264 Jy ! Component: 150 - total flux cleaned = 0.0970981 Jy ! Component: 200 - total flux cleaned = 0.101829 Jy ! Total flux subtracted in 200 components = 0.101829 Jy ! Clean residual min=-0.001825 max=0.002315 Jy/beam ! Clean residual mean=-0.000002 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.101829 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 0.101829 Jy ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=1.785 mas, bpa=1.251 degrees ! Estimated noise=439.088 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 = 0.00341695 Jy ! Component: 100 - total flux cleaned = 0.00537395 Jy ! Component: 150 - total flux cleaned = 0.00624907 Jy ! Component: 200 - total flux cleaned = 0.00658497 Jy ! Total flux subtracted in 200 components = 0.00658497 Jy ! Clean residual min=-0.001024 max=0.001134 Jy/beam ! Clean residual mean=0.000000 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.108414 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 27 components and 0.108414 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=2.077 mas, bmaj=2.712 mas, bpa=-2.116 degrees ! Estimated noise=536.075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000234212 Jy ! Component: 100 - total flux cleaned = 0.000452425 Jy ! Component: 150 - total flux cleaned = 0.00047585 Jy ! Component: 200 - total flux cleaned = 0.000475679 Jy ! Total flux subtracted in 200 components = 0.000475679 Jy ! Clean residual min=-0.000959 max=0.000980 Jy/beam ! Clean residual mean=0.000003 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.10889 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 = 6.14589e-07 Jy ! Component: 100 - total flux cleaned = 1.07725e-06 Jy ! Component: 150 - total flux cleaned = -2.25387e-05 Jy ! Component: 200 - total flux cleaned = -4.3186e-05 Jy ! Total flux subtracted in 200 components = -4.3186e-05 Jy ! Clean residual min=-0.000953 max=0.000965 Jy/beam ! Clean residual mean=0.000003 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.108847 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 55 components and 0.108847 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=1.785 mas, bpa=1.251 degrees ! Estimated noise=439.088 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000140501 Jy ! Component: 100 - total flux cleaned = 0.000182856 Jy ! Component: 150 - total flux cleaned = 0.000219789 Jy ! Component: 200 - total flux cleaned = 0.000237032 Jy ! Total flux subtracted in 200 components = 0.000237032 Jy ! Clean residual min=-0.000922 max=0.000995 Jy/beam ! Clean residual mean=0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.109084 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 70 components and 0.109084 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=0.084024Jy sigma=0.000643 ! Fit after self-cal, rms=0.084019Jy sigma=0.000643 wmodel J1249+2817_X_2017_05_31_pus_map.mod ! Writing 70 model components to file: J1249+2817_X_2017_05_31_pus_map.mod wobs J1249+2817_X_2017_05_31_pus_uvs.fits ! Writing UV FITS file: J1249+2817_X_2017_05_31_pus_uvs.fits wwins J1249+2817_X_2017_05_31_pus_map.win ! wwins: Wrote 3 windows to J1249+2817_X_2017_05_31_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 = 0.000182023 Jy ! Component: 100 - total flux cleaned = 9.94771e-05 Jy ! Component: 150 - total flux cleaned = 6.80388e-05 Jy ! Component: 200 - total flux cleaned = 3.80842e-05 Jy ! Component: 250 - total flux cleaned = -5.90209e-06 Jy ! Component: 300 - total flux cleaned = -2.04449e-05 Jy ! Component: 350 - total flux cleaned = -6.26793e-05 Jy ! Component: 400 - total flux cleaned = -9.00525e-05 Jy ! Component: 450 - total flux cleaned = -9.02191e-05 Jy ! Component: 500 - total flux cleaned = -0.000103632 Jy ! Component: 550 - total flux cleaned = -0.000103848 Jy ! Component: 600 - total flux cleaned = -7.86771e-05 Jy ! Component: 650 - total flux cleaned = -7.86502e-05 Jy ! Component: 700 - total flux cleaned = -4.20604e-05 Jy ! Component: 750 - total flux cleaned = -1.83047e-05 Jy ! Component: 800 - total flux cleaned = -3.00737e-05 Jy ! Component: 850 - total flux cleaned = -1.83736e-05 Jy ! Component: 900 - total flux cleaned = 4.41273e-06 Jy ! Component: 950 - total flux cleaned = 3.827e-05 Jy ! Component: 1000 - total flux cleaned = 6.03732e-05 Jy ! Component: 1050 - total flux cleaned = 3.8718e-05 Jy ! Component: 1100 - total flux cleaned = 7.13531e-05 Jy ! Component: 1150 - total flux cleaned = 0.000103374 Jy ! Component: 1200 - total flux cleaned = 0.000155897 Jy ! Component: 1250 - total flux cleaned = 0.000155732 Jy ! Component: 1300 - total flux cleaned = 0.000135243 Jy ! Component: 1350 - total flux cleaned = 0.000155785 Jy ! Component: 1400 - total flux cleaned = 0.000206041 Jy ! Component: 1450 - total flux cleaned = 0.00019602 Jy ! Component: 1500 - total flux cleaned = 0.000196086 Jy ! Component: 1550 - total flux cleaned = 0.000195968 Jy ! Component: 1600 - total flux cleaned = 0.00017686 Jy ! Component: 1650 - total flux cleaned = 0.000224689 Jy ! Component: 1700 - total flux cleaned = 0.000215146 Jy ! Component: 1750 - total flux cleaned = 0.000205658 Jy ! Component: 1800 - total flux cleaned = 0.000177836 Jy ! Component: 1850 - total flux cleaned = 0.000214834 Jy ! Component: 1900 - total flux cleaned = 0.000223966 Jy ! Component: 1950 - total flux cleaned = 0.000214842 Jy ! Component: 2000 - total flux cleaned = 0.000214871 Jy ! Total flux subtracted in 2048 components = 0.00022382 Jy ! Clean residual min=-0.000474 max=0.000455 Jy/beam ! Clean residual mean=-0.000000 rms=0.000169 Jy/beam ! Combined flux in latest and established models = 0.109308 Jy keep ! Adding 137 model components to the UV plane model. ! The established model now contains 207 components and 0.109307 Jy ![Exited script file: muppet] wmap "J1249+2817_X_2017_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.012 x 1.785 at 1.251 degrees (North through East) ! Clean map min=-0.0007929 max=0.09 Jy/beam ! Writing clean map to FITS file: J1249+2817_X_2017_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0900002 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00016836 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.5612 0.5612 1.1224 2.2448 4.4896 8.9792 17.9584 35.9168 71.8336 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.09 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.012 x 1.785 at 1.251 degrees (North through East) ! Clean map min=-0.0007929 max=0.09 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 J1249+2817_X_2017_05_31_pus_uvs.log closed on Tue Feb 5 10:49:27 2019