! Started logfile: J0551-1909_X_2017_03_27_pus_uvs.log on Sat Apr 27 21:59:02 2019 obs J0551-1909_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0551-1909_X_2017_03_27_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.846979 visibilities/baseline/integration-bin. ! Found source: J0551-1909 ! ! 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 1844 lines of history. ! ! Reading 52140 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 J0551-1909_X_2017_03_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 205 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 307 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 106 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 168 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 169 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 314 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 259 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 259 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 248 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 245 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 340 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.985344Jy sigma=0.007891 ! Fit after self-cal, rms=0.954048Jy sigma=0.007659 ! 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=0.6598 mas, bmaj=1.715 mas, bpa=-4.097 degrees ! Estimated noise=906.599 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 = 0.034264 Jy ! Component: 100 - total flux cleaned = 0.0441635 Jy ! Total flux subtracted in 100 components = 0.0441635 Jy ! Clean residual min=-0.003109 max=0.005039 Jy/beam ! Clean residual mean=0.000007 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.0441635 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0441635 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=0.088659Jy sigma=0.000653 ! Fit after self-cal, rms=0.087882Jy sigma=0.000646 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00698053 Jy ! Component: 100 - total flux cleaned = 0.0112038 Jy ! Total flux subtracted in 100 components = 0.0112038 Jy ! Clean residual min=-0.003151 max=0.003650 Jy/beam ! Clean residual mean=0.000011 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.0553673 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.0553673 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=0.086985Jy sigma=0.000639 ! Fit after self-cal, rms=0.086951Jy 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=0.8745 mas, bmaj=2.131 mas, bpa=-1.69 degrees ! Estimated noise=422.701 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, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00572914 Jy ! Component: 100 - total flux cleaned = 0.00858475 Jy ! Component: 150 - total flux cleaned = 0.00963116 Jy ! Component: 200 - total flux cleaned = 0.0100133 Jy ! Total flux subtracted in 200 components = 0.0100133 Jy ! Clean residual min=-0.002089 max=0.002665 Jy/beam ! Clean residual mean=0.000004 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0653806 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 36 components and 0.0653807 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=0.086588Jy sigma=0.000635 ! Fit after self-cal, rms=0.086477Jy sigma=0.000634 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195097 Jy ! Component: 100 - total flux cleaned = 0.00206292 Jy ! Component: 150 - total flux cleaned = 0.00202415 Jy ! Component: 200 - total flux cleaned = 0.00195864 Jy ! Total flux subtracted in 200 components = 0.00195864 Jy ! Clean residual min=-0.001991 max=0.001775 Jy/beam ! Clean residual mean=0.000005 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0673393 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 43 components and 0.0673393 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=0.086406Jy sigma=0.000634 ! Fit after self-cal, rms=0.086362Jy sigma=0.000634 ! 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 0.94 FD 1.00 HN 0.99 KP 1.03 ! LA 0.98 MK 1.00 NL 1.04 OV 1.02 ! PT 0.95 SC 1.11 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.99 KP 0.96 ! LA 1.02 MK 1.03 NL 1.10 OV 1.05 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.91 HN 0.95 KP 0.92 ! LA 1.05 MK 1.01 NL 1.12 OV 1.03 ! PT 1.11 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.93 HN 0.96 KP 0.97 ! LA 1.03 MK 1.11 NL 1.05 OV 1.06 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 0.97 KP 0.97 ! LA 1.03 MK 1.02 NL 1.09 OV 1.16 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 HN 0.89 KP 1.03 ! LA 1.00 MK 0.98 NL 1.05 OV 1.03 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.93 HN 0.81 KP 0.99 ! LA 1.04 MK 0.97 NL 1.07 OV 1.12 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 0.94 KP 1.00 ! LA 1.04 MK 0.99 NL 1.06 OV 1.07 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.99 HN 0.93 KP 0.87 ! LA 1.01 MK 0.95 NL 1.10 OV 1.00 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 10. ! A total of 42 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.02 HN 0.92 KP 0.88 ! LA 0.99 MK 0.96 NL 0.97 OV 1.03 ! PT 0.96 SC 0.90 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.99 HN 0.86 KP 0.88 ! LA 1.04 MK 0.84 NL 1.08 OV 1.13 ! PT 1.11 SC 0.94 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.89 HN 0.86 KP 1.06 ! LA 1.04 MK 0.76 NL 0.87 OV 1.13 ! PT 1.11 SC 0.86 ! ! ! Fit before self-cal, rms=0.086362Jy sigma=0.000634 ! Fit after self-cal, rms=0.082992Jy sigma=0.000632 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8657 mas, bmaj=2.116 mas, bpa=-2.027 degrees ! Estimated noise=419.149 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 = 0.000866126 Jy ! Component: 100 - total flux cleaned = 0.000866679 Jy ! Component: 150 - total flux cleaned = 0.000891182 Jy ! Component: 200 - total flux cleaned = 0.000847108 Jy ! Total flux subtracted in 200 components = 0.000847108 Jy ! Clean residual min=-0.001356 max=0.001224 Jy/beam ! Clean residual mean=0.000003 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0681864 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 55 components and 0.0681864 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=0.082968Jy sigma=0.000632 ! Fit after self-cal, rms=0.082908Jy sigma=0.000632 ! 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=0.082908Jy sigma=0.000632 ! Fit after self-cal, rms=0.082576Jy sigma=0.000631 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8615 mas, bmaj=2.107 mas, bpa=-2.148 degrees ! Estimated noise=418.933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000799636 Jy ! Component: 100 - total flux cleaned = 0.000752538 Jy ! Component: 150 - total flux cleaned = 0.000710624 Jy ! Component: 200 - total flux cleaned = 0.000709942 Jy ! Total flux subtracted in 200 components = 0.000709942 Jy ! Clean residual min=-0.001263 max=0.001083 Jy/beam ! Clean residual mean=0.000002 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0688963 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 0.0688963 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=0.082560Jy sigma=0.000631 ! Fit after self-cal, rms=0.082567Jy sigma=0.000631 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 = 0.000313738 Jy ! Component: 100 - total flux cleaned = 0.000268755 Jy ! Component: 150 - total flux cleaned = 0.000229603 Jy ! Component: 200 - total flux cleaned = 0.000212866 Jy ! Total flux subtracted in 200 components = 0.000212866 Jy ! Clean residual min=-0.001272 max=0.001093 Jy/beam ! Clean residual mean=0.000002 rms=0.000287 Jy/beam ! Combined flux in latest and established models = 0.0691092 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 63 components and 0.0691092 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=0.082555Jy sigma=0.000631 ! Fit after self-cal, rms=0.082552Jy sigma=0.000631 ! 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=0.082552Jy sigma=0.000631 ! Fit after self-cal, rms=0.082725Jy sigma=0.000630 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8576 mas, bmaj=2.099 mas, bpa=-2.25 degrees ! Estimated noise=417.648 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000409606 Jy ! Component: 100 - total flux cleaned = 0.000367695 Jy ! Component: 150 - total flux cleaned = 0.000349887 Jy ! Component: 200 - total flux cleaned = 0.000333857 Jy ! Total flux subtracted in 200 components = 0.000333857 Jy ! Clean residual min=-0.001171 max=0.000970 Jy/beam ! Clean residual mean=0.000005 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0694431 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 70 components and 0.0694431 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=0.082715Jy sigma=0.000630 ! Fit after self-cal, rms=0.082751Jy sigma=0.000630 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 = 0.000156005 Jy ! Component: 100 - total flux cleaned = 0.000118809 Jy ! Component: 150 - total flux cleaned = 8.59609e-05 Jy ! Component: 200 - total flux cleaned = 7.2251e-05 Jy ! Total flux subtracted in 200 components = 7.2251e-05 Jy ! Clean residual min=-0.001220 max=0.000995 Jy/beam ! Clean residual mean=0.000005 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0695153 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 70 components and 0.0695153 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=0.082744Jy sigma=0.000630 ! Fit after self-cal, rms=0.082742Jy sigma=0.000630 ! 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=0.082742Jy sigma=0.000630 ! Fit after self-cal, rms=0.082767Jy sigma=0.000630 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.266 mas, bmaj=4.494 mas, bpa=1.709 degrees ! Estimated noise=534.681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00029987 Jy ! Component: 100 - total flux cleaned = 0.000335525 Jy ! Component: 150 - total flux cleaned = 0.000335437 Jy ! Component: 200 - total flux cleaned = 0.000343949 Jy ! Total flux subtracted in 200 components = 0.000343949 Jy ! Clean residual min=-0.001079 max=0.001193 Jy/beam ! Clean residual mean=0.000009 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0698593 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 0.0698593 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=0.082764Jy sigma=0.000630 ! Fit after self-cal, rms=0.082780Jy sigma=0.000630 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 = 2.40694e-06 Jy ! Component: 100 - total flux cleaned = 1.12392e-05 Jy ! Component: 150 - total flux cleaned = 2.71868e-05 Jy ! Component: 200 - total flux cleaned = 3.429e-05 Jy ! Total flux subtracted in 200 components = 3.429e-05 Jy ! Clean residual min=-0.001085 max=0.001181 Jy/beam ! Clean residual mean=0.000009 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.0698936 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 81 components and 0.0698936 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=0.082778Jy sigma=0.000630 ! Fit after self-cal, rms=0.082777Jy sigma=0.000630 ! 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=0.8549 mas, bmaj=2.093 mas, bpa=-2.351 degrees ! Estimated noise=416.657 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8549 x 2.093 at -2.351 degrees (North through East) ! Clean map min=-0.0016371 max=0.046682 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=0.649 mas, bmaj=1.697 mas, bpa=-4.579 degrees ! Estimated noise=867.101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0332149 Jy ! Component: 100 - total flux cleaned = 0.046018 Jy ! Component: 150 - total flux cleaned = 0.0543187 Jy ! Component: 200 - total flux cleaned = 0.0599288 Jy ! Total flux subtracted in 200 components = 0.0599288 Jy ! Clean residual min=-0.002446 max=0.003346 Jy/beam ! Clean residual mean=0.000006 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.0599288 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0599288 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8549 mas, bmaj=2.093 mas, bpa=-2.351 degrees ! Estimated noise=416.657 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 = 0.00551295 Jy ! Component: 100 - total flux cleaned = 0.00849608 Jy ! Component: 150 - total flux cleaned = 0.010053 Jy ! Component: 200 - total flux cleaned = 0.0100504 Jy ! Total flux subtracted in 200 components = 0.0100504 Jy ! Clean residual min=-0.001369 max=0.001411 Jy/beam ! Clean residual mean=0.000005 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0699791 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 32 components and 0.0699791 Jy ! Inverting map ! Added new window around map position (1.2, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000492234 Jy ! Component: 100 - total flux cleaned = 0.00049256 Jy ! Component: 150 - total flux cleaned = 0.000529974 Jy ! Component: 200 - total flux cleaned = 0.000565351 Jy ! Total flux subtracted in 200 components = 0.000565351 Jy ! Clean residual min=-0.001210 max=0.001024 Jy/beam ! Clean residual mean=0.000005 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0705445 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 42 components and 0.0705445 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=2.266 mas, bmaj=4.494 mas, bpa=1.709 degrees ! Estimated noise=534.681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000179475 Jy ! Component: 100 - total flux cleaned = 0.000131728 Jy ! Component: 150 - total flux cleaned = 0.000112569 Jy ! Component: 200 - total flux cleaned = 7.99547e-05 Jy ! Total flux subtracted in 200 components = 7.99547e-05 Jy ! Clean residual min=-0.001035 max=0.001144 Jy/beam ! Clean residual mean=0.000009 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.0706244 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 = -4.2088e-05 Jy ! Component: 100 - total flux cleaned = -6.73503e-05 Jy ! Component: 150 - total flux cleaned = -7.88868e-05 Jy ! Component: 200 - total flux cleaned = -8.95925e-05 Jy ! Total flux subtracted in 200 components = -8.95925e-05 Jy ! Clean residual min=-0.001035 max=0.001133 Jy/beam ! Clean residual mean=0.000009 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0705348 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 59 components and 0.0705349 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8549 mas, bmaj=2.093 mas, bpa=-2.351 degrees ! Estimated noise=416.657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000125048 Jy ! Component: 100 - total flux cleaned = -0.000125228 Jy ! Component: 150 - total flux cleaned = -0.00012577 Jy ! Component: 200 - total flux cleaned = -0.000126059 Jy ! Total flux subtracted in 200 components = -0.000126059 Jy ! Clean residual min=-0.001138 max=0.000968 Jy/beam ! Clean residual mean=0.000005 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0704088 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 0.0704088 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=0.082779Jy sigma=0.000630 ! Fit after self-cal, rms=0.082770Jy sigma=0.000630 wmodel J0551-1909_X_2017_03_27_pus_map.mod ! Writing 69 model components to file: J0551-1909_X_2017_03_27_pus_map.mod wobs J0551-1909_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0551-1909_X_2017_03_27_pus_uvs.fits wwins J0551-1909_X_2017_03_27_pus_map.win ! wwins: Wrote 3 windows to J0551-1909_X_2017_03_27_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000391028 Jy ! Component: 100 - total flux cleaned = -0.000461971 Jy ! Component: 150 - total flux cleaned = -0.000528762 Jy ! Component: 200 - total flux cleaned = -0.000560494 Jy ! Component: 250 - total flux cleaned = -0.000545335 Jy ! Component: 300 - total flux cleaned = -0.000560729 Jy ! Component: 350 - total flux cleaned = -0.000561108 Jy ! Component: 400 - total flux cleaned = -0.000532863 Jy ! Component: 450 - total flux cleaned = -0.000491139 Jy ! Component: 500 - total flux cleaned = -0.000477716 Jy ! Component: 550 - total flux cleaned = -0.000464233 Jy ! Component: 600 - total flux cleaned = -0.000451201 Jy ! Component: 650 - total flux cleaned = -0.000464053 Jy ! Component: 700 - total flux cleaned = -0.000476605 Jy ! Component: 750 - total flux cleaned = -0.000489155 Jy ! Component: 800 - total flux cleaned = -0.000489096 Jy ! Component: 850 - total flux cleaned = -0.000525773 Jy ! Component: 900 - total flux cleaned = -0.000549756 Jy ! Component: 950 - total flux cleaned = -0.000609156 Jy ! Component: 1000 - total flux cleaned = -0.000620892 Jy ! Component: 1050 - total flux cleaned = -0.000678932 Jy ! Component: 1100 - total flux cleaned = -0.000724629 Jy ! Component: 1150 - total flux cleaned = -0.000780895 Jy ! Component: 1200 - total flux cleaned = -0.000780961 Jy ! Component: 1250 - total flux cleaned = -0.000869041 Jy ! Component: 1300 - total flux cleaned = -0.00087978 Jy ! Component: 1350 - total flux cleaned = -0.000912138 Jy ! Component: 1400 - total flux cleaned = -0.000975947 Jy ! Component: 1450 - total flux cleaned = -0.00100753 Jy ! Component: 1500 - total flux cleaned = -0.00108033 Jy ! Component: 1550 - total flux cleaned = -0.00110105 Jy ! Component: 1600 - total flux cleaned = -0.00119271 Jy ! Component: 1650 - total flux cleaned = -0.00123294 Jy ! Component: 1700 - total flux cleaned = -0.00126299 Jy ! Component: 1750 - total flux cleaned = -0.00133255 Jy ! Component: 1800 - total flux cleaned = -0.0013915 Jy ! Component: 1850 - total flux cleaned = -0.00141087 Jy ! Component: 1900 - total flux cleaned = -0.00143991 Jy ! Component: 1950 - total flux cleaned = -0.00151633 Jy ! Component: 2000 - total flux cleaned = -0.00153515 Jy ! Total flux subtracted in 2048 components = -0.00153498 Jy ! Clean residual min=-0.000640 max=0.000480 Jy/beam ! Clean residual mean=0.000003 rms=0.000180 Jy/beam ! Combined flux in latest and established models = 0.0688738 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 205 components and 0.0688738 Jy ![Exited script file: muppet] wmap "J0551-1909_X_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8549 x 2.093 at -2.351 degrees (North through East) ! Clean map min=-0.0013911 max=0.045611 Jy/beam ! Writing clean map to FITS file: J0551-1909_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0456115 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000179121 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.17813 1.17813 2.35626 4.71252 9.42503 18.8501 37.7001 75.4003 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.045 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8549 x 2.093 at -2.351 degrees (North through East) ! Clean map min=-0.0013911 max=0.045611 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 J0551-1909_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 21:59:04 2019