! Started logfile: J1343+6855_X_2017_06_10_pus_uvs.log on Mon May 6 12:48:25 2019 obs J1343+6855_X_2017_06_10_pus_uva.fits ! Reading UV FITS file: J1343+6855_X_2017_06_10_pus_uva.fits ! AN table 1: 231 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.980183 visibilities/baseline/integration-bin. ! Found source: J1343+6855 ! ! 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 122268 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 J1343+6855_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 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 88 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.937961Jy sigma=0.008512 ! Fit after self-cal, rms=0.926724Jy sigma=0.008420 ! 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=0.795 mas, bmaj=0.9386 mas, bpa=-85.44 degrees ! Estimated noise=614.734 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 = 0.0572767 Jy ! Component: 100 - total flux cleaned = 0.0706175 Jy ! Total flux subtracted in 100 components = 0.0706175 Jy ! Clean residual min=-0.002353 max=0.005120 Jy/beam ! Clean residual mean=-0.000014 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.0706175 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0706175 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=0.077209Jy sigma=0.000672 ! Fit after self-cal, rms=0.077197Jy sigma=0.000672 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00547842 Jy ! Component: 100 - total flux cleaned = 0.00813852 Jy ! Total flux subtracted in 100 components = 0.00813852 Jy ! Clean residual min=-0.002040 max=0.004013 Jy/beam ! Clean residual mean=-0.000008 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.078756 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 9 components and 0.078756 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=0.076724Jy sigma=0.000667 ! Fit after self-cal, rms=0.076731Jy sigma=0.000667 ! Inverting map ! Added new window around map position (-0.6, -3.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00409585 Jy ! Component: 100 - total flux cleaned = 0.00640523 Jy ! Total flux subtracted in 100 components = 0.00640523 Jy ! Clean residual min=-0.001871 max=0.001847 Jy/beam ! Clean residual mean=-0.000006 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0851612 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 20 components and 0.0851612 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=0.076446Jy sigma=0.000664 ! Fit after self-cal, rms=0.076413Jy sigma=0.000664 ! 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=1.022 mas, bmaj=1.218 mas, bpa=89.52 degrees ! Estimated noise=225.045 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 = 0.00310977 Jy ! Component: 100 - total flux cleaned = 0.00482242 Jy ! Component: 150 - total flux cleaned = 0.00598041 Jy ! Component: 200 - total flux cleaned = 0.0067818 Jy ! Total flux subtracted in 200 components = 0.0067818 Jy ! Clean residual min=-0.000912 max=0.000927 Jy/beam ! Clean residual mean=-0.000008 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.091943 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 42 components and 0.091943 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=0.076286Jy sigma=0.000663 ! Fit after self-cal, rms=0.076272Jy sigma=0.000662 ! 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 0.98 FD 0.98 HN 1.02 KP 1.01 ! LA 0.97 MK 0.96 NL 1.00 OV 1.00 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.00 KP 0.96 ! LA 1.00 MK 1.04 NL 0.97 OV 1.02 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.00 KP 0.98 ! LA 1.00 MK 1.02 NL 1.00 OV 1.02 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.03 KP 0.96 ! LA 0.96 MK 1.04 NL 0.99 OV 1.02 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.95 KP 0.98 ! LA 0.98 MK 1.03 NL 0.97 OV 1.01 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.97 KP 1.01 ! LA 0.97 MK 1.04 NL 0.99 OV 1.01 ! PT 0.95 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 0.98 KP 0.97 ! LA 1.01 MK 0.99 NL 1.00 OV 1.02 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 0.97 KP 0.98 ! LA 0.99 MK 0.98 NL 0.99 OV 1.01 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.99 KP 0.98 ! LA 0.99 MK 0.96 NL 1.01 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.99 KP 1.02 ! LA 1.00 MK 0.95 NL 1.02 OV 1.02 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 0.97 KP 0.99 ! LA 1.00 MK 0.98 NL 0.97 OV 0.99 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.97 HN 1.04 KP 0.94 ! LA 1.00 MK 0.97 NL 0.97 OV 1.03 ! PT 1.02 SC 1.02 ! ! ! Fit before self-cal, rms=0.076272Jy sigma=0.000662 ! Fit after self-cal, rms=0.076319Jy sigma=0.000662 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=1.225 mas, bpa=-89.93 degrees ! Estimated noise=224.597 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 = 0.0007677 Jy ! Component: 100 - total flux cleaned = 0.000897594 Jy ! Component: 150 - total flux cleaned = 0.000983507 Jy ! Component: 200 - total flux cleaned = 0.00100246 Jy ! Total flux subtracted in 200 components = 0.00100246 Jy ! Clean residual min=-0.000682 max=0.000761 Jy/beam ! Clean residual mean=-0.000004 rms=0.000183 Jy/beam ! Combined flux in latest and established models = 0.0929455 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.0929455 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=0.076308Jy sigma=0.000662 ! Fit after self-cal, rms=0.076317Jy sigma=0.000662 ! 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=0.076317Jy sigma=0.000662 ! Fit after self-cal, rms=0.077219Jy sigma=0.000661 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=1.228 mas, bpa=-90 degrees ! Estimated noise=224.785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000397153 Jy ! Component: 100 - total flux cleaned = 0.000434205 Jy ! Component: 150 - total flux cleaned = 0.000447328 Jy ! Component: 200 - total flux cleaned = 0.00045919 Jy ! Total flux subtracted in 200 components = 0.00045919 Jy ! Clean residual min=-0.000654 max=0.000636 Jy/beam ! Clean residual mean=-0.000003 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.0934047 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.0934047 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=0.077217Jy sigma=0.000661 ! Fit after self-cal, rms=0.077251Jy sigma=0.000661 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 = 9.42022e-05 Jy ! Component: 100 - total flux cleaned = 0.000125119 Jy ! Component: 150 - total flux cleaned = 0.000135196 Jy ! Component: 200 - total flux cleaned = 0.000139628 Jy ! Total flux subtracted in 200 components = 0.000139628 Jy ! Clean residual min=-0.000635 max=0.000631 Jy/beam ! Clean residual mean=-0.000003 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.0935443 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and 0.0935443 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=0.077250Jy sigma=0.000661 ! Fit after self-cal, rms=0.077250Jy sigma=0.000661 ! 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=0.077250Jy sigma=0.000661 ! Fit after self-cal, rms=0.077490Jy sigma=0.000661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=1.228 mas, bpa=-89.87 degrees ! Estimated noise=224.798 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000119525 Jy ! Component: 100 - total flux cleaned = 0.00015981 Jy ! Component: 150 - total flux cleaned = 0.000171834 Jy ! Component: 200 - total flux cleaned = 0.000181958 Jy ! Total flux subtracted in 200 components = 0.000181958 Jy ! Clean residual min=-0.000643 max=0.000630 Jy/beam ! Clean residual mean=-0.000003 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.0937262 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 61 components and 0.0937262 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=0.077489Jy sigma=0.000661 ! Fit after self-cal, rms=0.077493Jy sigma=0.000661 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 = 2.62924e-05 Jy ! Component: 100 - total flux cleaned = 4.43505e-05 Jy ! Component: 150 - total flux cleaned = 4.13445e-05 Jy ! Component: 200 - total flux cleaned = 3.85708e-05 Jy ! Total flux subtracted in 200 components = 3.85708e-05 Jy ! Clean residual min=-0.000634 max=0.000630 Jy/beam ! Clean residual mean=-0.000003 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.0937648 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.0937648 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=0.077493Jy sigma=0.000661 ! Fit after self-cal, rms=0.077493Jy sigma=0.000661 ! 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=0.077493Jy sigma=0.000661 ! Fit after self-cal, rms=0.077538Jy sigma=0.000661 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.247 mas, bmaj=2.651 mas, bpa=79.26 degrees ! Estimated noise=288.592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000327136 Jy ! Component: 100 - total flux cleaned = 0.000353364 Jy ! Component: 150 - total flux cleaned = 0.000353339 Jy ! Component: 200 - total flux cleaned = 0.000353265 Jy ! Total flux subtracted in 200 components = 0.000353265 Jy ! Clean residual min=-0.000647 max=0.000648 Jy/beam ! Clean residual mean=-0.000007 rms=0.000197 Jy/beam ! Combined flux in latest and established models = 0.0941181 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 67 components and 0.0941181 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=0.077539Jy sigma=0.000661 ! Fit after self-cal, rms=0.077539Jy sigma=0.000661 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.68482e-05 Jy ! Component: 100 - total flux cleaned = 4.26137e-05 Jy ! Component: 150 - total flux cleaned = 4.28766e-05 Jy ! Component: 200 - total flux cleaned = 4.29113e-05 Jy ! Total flux subtracted in 200 components = 4.29113e-05 Jy ! Clean residual min=-0.000633 max=0.000640 Jy/beam ! Clean residual mean=-0.000007 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.094161 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 67 components and 0.094161 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=0.077540Jy sigma=0.000661 ! Fit after self-cal, rms=0.077540Jy sigma=0.000661 ! 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=1.027 mas, bmaj=1.228 mas, bpa=-89.8 degrees ! Estimated noise=224.845 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.027 x 1.228 at -89.8 degrees (North through East) ! Clean map min=-0.00056346 max=0.074989 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=0.7963 mas, bmaj=0.9425 mas, bpa=-83.76 degrees ! Estimated noise=618.1 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.057252 Jy ! Component: 100 - total flux cleaned = 0.0708613 Jy ! Component: 150 - total flux cleaned = 0.0777077 Jy ! Component: 200 - total flux cleaned = 0.0822611 Jy ! Total flux subtracted in 200 components = 0.0822611 Jy ! Clean residual min=-0.001741 max=0.002490 Jy/beam ! Clean residual mean=-0.000006 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.0822611 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0822611 Jy ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=1.228 mas, bpa=-89.8 degrees ! Estimated noise=224.845 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 = 0.00415552 Jy ! Component: 100 - total flux cleaned = 0.00661578 Jy ! Component: 150 - total flux cleaned = 0.00826313 Jy ! Component: 200 - total flux cleaned = 0.00939584 Jy ! Total flux subtracted in 200 components = 0.00939584 Jy ! Clean residual min=-0.000680 max=0.000919 Jy/beam ! Clean residual mean=-0.000006 rms=0.000170 Jy/beam ! Combined flux in latest and established models = 0.091657 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 48 components and 0.091657 Jy ! Inverting map ! Added new window around map position (-0.2, -2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000935235 Jy ! Component: 100 - total flux cleaned = 0.0015559 Jy ! Component: 150 - total flux cleaned = 0.00200756 Jy ! Component: 200 - total flux cleaned = 0.00220523 Jy ! Total flux subtracted in 200 components = 0.00220523 Jy ! Clean residual min=-0.000629 max=0.000597 Jy/beam ! Clean residual mean=-0.000003 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.0938622 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 63 components and 0.0938622 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=2.247 mas, bmaj=2.651 mas, bpa=79.26 degrees ! Estimated noise=288.592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00038203 Jy ! Component: 100 - total flux cleaned = 0.000553001 Jy ! Component: 150 - total flux cleaned = 0.000562468 Jy ! Component: 200 - total flux cleaned = 0.000570201 Jy ! Total flux subtracted in 200 components = 0.000570201 Jy ! Clean residual min=-0.000607 max=0.000640 Jy/beam ! Clean residual mean=-0.000006 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.0944324 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 = -3.30012e-06 Jy ! Component: 100 - total flux cleaned = -3.32411e-06 Jy ! Component: 150 - total flux cleaned = -6.1283e-06 Jy ! Component: 200 - total flux cleaned = -6.02761e-06 Jy ! Total flux subtracted in 200 components = -6.02761e-06 Jy ! Clean residual min=-0.000597 max=0.000638 Jy/beam ! Clean residual mean=-0.000006 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.0944264 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.0944264 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=1.228 mas, bpa=-89.8 degrees ! Estimated noise=224.845 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.31401e-05 Jy ! Component: 100 - total flux cleaned = -4.55614e-05 Jy ! Component: 150 - total flux cleaned = -3.75915e-05 Jy ! Component: 200 - total flux cleaned = -2.23148e-05 Jy ! Total flux subtracted in 200 components = -2.23148e-05 Jy ! Clean residual min=-0.000608 max=0.000553 Jy/beam ! Clean residual mean=-0.000002 rms=0.000147 Jy/beam ! Combined flux in latest and established models = 0.0944041 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 92 components and 0.0944041 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=0.077534Jy sigma=0.000661 ! Fit after self-cal, rms=0.077532Jy sigma=0.000661 wmodel J1343+6855_X_2017_06_10_pus_map.mod ! Writing 92 model components to file: J1343+6855_X_2017_06_10_pus_map.mod wobs J1343+6855_X_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J1343+6855_X_2017_06_10_pus_uvs.fits wwins J1343+6855_X_2017_06_10_pus_map.win ! wwins: Wrote 3 windows to J1343+6855_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 = -7.69172e-05 Jy ! Component: 100 - total flux cleaned = -0.000182064 Jy ! Component: 150 - total flux cleaned = -0.000255466 Jy ! Component: 200 - total flux cleaned = -0.000335445 Jy ! Component: 250 - total flux cleaned = -0.000387356 Jy ! Component: 300 - total flux cleaned = -0.000404324 Jy ! Component: 350 - total flux cleaned = -0.000412607 Jy ! Component: 400 - total flux cleaned = -0.000404425 Jy ! Component: 450 - total flux cleaned = -0.000420583 Jy ! Component: 500 - total flux cleaned = -0.000420548 Jy ! Component: 550 - total flux cleaned = -0.000420636 Jy ! Component: 600 - total flux cleaned = -0.000413057 Jy ! Component: 650 - total flux cleaned = -0.000435923 Jy ! Component: 700 - total flux cleaned = -0.000443436 Jy ! Component: 750 - total flux cleaned = -0.000458241 Jy ! Component: 800 - total flux cleaned = -0.000421725 Jy ! Component: 850 - total flux cleaned = -0.000443527 Jy ! Component: 900 - total flux cleaned = -0.000422006 Jy ! Component: 950 - total flux cleaned = -0.000414924 Jy ! Component: 1000 - total flux cleaned = -0.000415 Jy ! Component: 1050 - total flux cleaned = -0.000408015 Jy ! Component: 1100 - total flux cleaned = -0.00039426 Jy ! Component: 1150 - total flux cleaned = -0.000394303 Jy ! Component: 1200 - total flux cleaned = -0.000407633 Jy ! Component: 1250 - total flux cleaned = -0.000380911 Jy ! Component: 1300 - total flux cleaned = -0.000374378 Jy ! Component: 1350 - total flux cleaned = -0.000380903 Jy ! Component: 1400 - total flux cleaned = -0.00036149 Jy ! Component: 1450 - total flux cleaned = -0.000374422 Jy ! Component: 1500 - total flux cleaned = -0.00039354 Jy ! Component: 1550 - total flux cleaned = -0.000368119 Jy ! Component: 1600 - total flux cleaned = -0.000368078 Jy ! Component: 1650 - total flux cleaned = -0.000349397 Jy ! Component: 1700 - total flux cleaned = -0.000349424 Jy ! Component: 1750 - total flux cleaned = -0.000349527 Jy ! Component: 1800 - total flux cleaned = -0.00035564 Jy ! Component: 1850 - total flux cleaned = -0.000343498 Jy ! Component: 1900 - total flux cleaned = -0.000337479 Jy ! Component: 1950 - total flux cleaned = -0.000355304 Jy ! Component: 2000 - total flux cleaned = -0.000337497 Jy ! Total flux subtracted in 2048 components = -0.000343361 Jy ! Clean residual min=-0.000322 max=0.000390 Jy/beam ! Clean residual mean=0.000001 rms=0.000111 Jy/beam ! Combined flux in latest and established models = 0.0940607 Jy keep ! Adding 156 model components to the UV plane model. ! The established model now contains 248 components and 0.0940607 Jy ![Exited script file: muppet] wmap "J1343+6855_X_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.027 x 1.228 at -89.8 degrees (North through East) ! Clean map min=-0.00051186 max=0.074952 Jy/beam ! Writing clean map to FITS file: J1343+6855_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 0.0749516 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000110607 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.442713 0.442713 0.885426 1.77085 3.54171 7.08341 14.1668 28.3336 56.6673 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.074 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.027 x 1.228 at -89.8 degrees (North through East) ! Clean map min=-0.00051186 max=0.074952 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 J1343+6855_X_2017_06_10_pus_uvs.log closed on Mon May 6 12:48:31 2019