! Started logfile: J1728-0350_X_2017_06_15_pus_uvs.log on Tue May 7 19:59:51 2019 obs J1728-0350_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J1728-0350_X_2017_06_15_pus_uva.fits ! AN table 1: 112 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.956944 visibilities/baseline/integration-bin. ! Found source: J1728-0350 ! ! 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 989 lines of history. ! ! Reading 57876 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 J1728-0350_X_2017_06_15_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 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 47 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.892687Jy sigma=0.007358 ! Fit after self-cal, rms=0.862067Jy sigma=0.007109 ! 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=0.7118 mas, bmaj=1.698 mas, bpa=-0.8005 degrees ! Estimated noise=630.071 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 = 0.100469 Jy ! Component: 100 - total flux cleaned = 0.131402 Jy ! Total flux subtracted in 100 components = 0.131402 Jy ! Clean residual min=-0.007902 max=0.014635 Jy/beam ! Clean residual mean=-0.000004 rms=0.002402 Jy/beam ! Combined flux in latest and established models = 0.131402 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.131402 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=0.098984Jy sigma=0.000740 ! Fit after self-cal, rms=0.098960Jy sigma=0.000740 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175375 Jy ! Component: 100 - total flux cleaned = 0.0288652 Jy ! Total flux subtracted in 100 components = 0.0288652 Jy ! Clean residual min=-0.007229 max=0.010966 Jy/beam ! Clean residual mean=-0.000005 rms=0.001942 Jy/beam ! Combined flux in latest and established models = 0.160267 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 0.160267 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=0.094943Jy sigma=0.000694 ! Fit after self-cal, rms=0.094977Jy sigma=0.000694 ! 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=0.8967 mas, bmaj=2.046 mas, bpa=-0.5796 degrees ! Estimated noise=362.364 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 = 0.0103694 Jy ! Component: 100 - total flux cleaned = 0.0147901 Jy ! Component: 150 - total flux cleaned = 0.0172033 Jy ! Component: 200 - total flux cleaned = 0.0185714 Jy ! Total flux subtracted in 200 components = 0.0185714 Jy ! Clean residual min=-0.004429 max=0.009386 Jy/beam ! Clean residual mean=-0.000013 rms=0.001299 Jy/beam ! Combined flux in latest and established models = 0.178839 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 40 components and 0.178839 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=0.094187Jy sigma=0.000683 ! Fit after self-cal, rms=0.094201Jy sigma=0.000683 ! Inverting map ! Added new window around map position (-2.6, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00773012 Jy ! Component: 100 - total flux cleaned = 0.00893223 Jy ! Component: 150 - total flux cleaned = 0.00935831 Jy ! Component: 200 - total flux cleaned = 0.00959715 Jy ! Total flux subtracted in 200 components = 0.00959715 Jy ! Clean residual min=-0.004098 max=0.005879 Jy/beam ! Clean residual mean=-0.000014 rms=0.001101 Jy/beam ! Combined flux in latest and established models = 0.188436 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 0.188436 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=0.093406Jy sigma=0.000676 ! Fit after self-cal, rms=0.093299Jy sigma=0.000675 ! 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 0.95 FD 0.97 HN 1.01 KP 1.03 ! LA 0.98 MK 0.98 NL 0.98 OV 1.00 ! PT 1.03 SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 1.00 KP 0.99 ! LA 0.99 MK 0.95 NL 0.96 OV 1.02 ! PT 1.05 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.01 KP 1.00 ! LA 1.01 MK 0.98 NL 0.98 OV 1.00 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.05 KP 1.01 ! LA 0.98 MK 1.02 NL 0.97 OV 1.01 ! PT 1.05 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.97 KP 0.99 ! LA 0.99 MK 1.02 NL 0.97 OV 0.98 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.96 HN 1.00 KP 1.00 ! LA 1.00 MK 1.00 NL 0.97 OV 1.00 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.99 HN 1.00 KP 0.99 ! LA 0.99 MK 0.99 NL 0.98 OV 1.02 ! PT 1.03 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.02 HN 0.98 KP 1.01 ! LA 1.00 MK 0.99 NL 0.98 OV 0.98 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.14 KP 1.00 ! LA 1.00 MK 1.01 NL 0.96 OV 1.04 ! PT 1.04 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.17 KP 1.01 ! LA 1.03 MK 1.06 NL 0.97 OV 1.00 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00 HN 1.06 KP 1.02 ! LA 1.03 MK 1.03 NL 1.04 OV 1.01 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.96 HN 1.07 KP 1.01 ! LA 1.02 MK 0.97 NL 0.98 OV 1.00 ! PT 1.06 SC 1.00 ! ! ! Fit before self-cal, rms=0.093299Jy sigma=0.000675 ! Fit after self-cal, rms=0.094790Jy sigma=0.000673 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9041 mas, bmaj=2.055 mas, bpa=-1.052 degrees ! Estimated noise=363.528 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 = 0.00400804 Jy ! Component: 100 - total flux cleaned = 0.00445187 Jy ! Component: 150 - total flux cleaned = 0.00455 Jy ! Component: 200 - total flux cleaned = 0.00446354 Jy ! Total flux subtracted in 200 components = 0.00446354 Jy ! Clean residual min=-0.003900 max=0.004558 Jy/beam ! Clean residual mean=-0.000009 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.192899 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 72 components and 0.192899 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=0.094528Jy sigma=0.000671 ! Fit after self-cal, rms=0.094515Jy sigma=0.000670 ! 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=0.094515Jy sigma=0.000670 ! Fit after self-cal, rms=0.098711Jy sigma=0.000667 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9032 mas, bmaj=2.063 mas, bpa=-1.108 degrees ! Estimated noise=364.851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126206 Jy ! Component: 100 - total flux cleaned = 0.00134885 Jy ! Component: 150 - total flux cleaned = 0.00135193 Jy ! Component: 200 - total flux cleaned = 0.00149641 Jy ! Total flux subtracted in 200 components = 0.00149641 Jy ! Clean residual min=-0.003615 max=0.004035 Jy/beam ! Clean residual mean=-0.000011 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.194396 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 84 components and 0.194396 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=0.098557Jy sigma=0.000666 ! Fit after self-cal, rms=0.098584Jy sigma=0.000666 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 (-5.4, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00399063 Jy ! Component: 100 - total flux cleaned = 0.00430346 Jy ! Component: 150 - total flux cleaned = 0.00447544 Jy ! Component: 200 - total flux cleaned = 0.00463602 Jy ! Total flux subtracted in 200 components = 0.00463602 Jy ! Clean residual min=-0.003494 max=0.003483 Jy/beam ! Clean residual mean=-0.000012 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.199032 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 102 components and 0.199032 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=0.098353Jy sigma=0.000664 ! Fit after self-cal, rms=0.098332Jy sigma=0.000664 ! 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=0.098332Jy sigma=0.000664 ! Fit after self-cal, rms=0.129561Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8992 mas, bmaj=2.088 mas, bpa=-1.489 degrees ! Estimated noise=369.672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015952 Jy ! Component: 100 - total flux cleaned = 0.00165544 Jy ! Component: 150 - total flux cleaned = 0.00154227 Jy ! Component: 200 - total flux cleaned = 0.00149209 Jy ! Total flux subtracted in 200 components = 0.00149209 Jy ! Clean residual min=-0.001643 max=0.001717 Jy/beam ! Clean residual mean=-0.000004 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.200524 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 114 components and 0.200524 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=0.129505Jy sigma=0.000650 ! Fit after self-cal, rms=0.129997Jy sigma=0.000650 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 = 0.000116732 Jy ! Component: 100 - total flux cleaned = 0.000116708 Jy ! Component: 150 - total flux cleaned = 7.56518e-05 Jy ! Component: 200 - total flux cleaned = 7.5436e-05 Jy ! Total flux subtracted in 200 components = 7.5436e-05 Jy ! Clean residual min=-0.001529 max=0.001568 Jy/beam ! Clean residual mean=-0.000004 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.200599 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 119 components and 0.200599 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=0.129977Jy sigma=0.000649 ! Fit after self-cal, rms=0.129980Jy sigma=0.000649 ! 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=0.129980Jy sigma=0.000649 ! Fit after self-cal, rms=0.133948Jy sigma=0.000649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.253 mas, bmaj=3.631 mas, bpa=4.558 degrees ! Estimated noise=453.852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000290461 Jy ! Component: 100 - total flux cleaned = -0.000384942 Jy ! Component: 150 - total flux cleaned = -0.000387704 Jy ! Component: 200 - total flux cleaned = -0.000403325 Jy ! Total flux subtracted in 200 components = -0.000403325 Jy ! Clean residual min=-0.001605 max=0.001551 Jy/beam ! Clean residual mean=-0.000007 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.200196 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 128 components and 0.200196 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=0.133944Jy sigma=0.000649 ! Fit after self-cal, rms=0.133961Jy sigma=0.000649 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 = -0.000136087 Jy ! Component: 100 - total flux cleaned = -0.000104332 Jy ! Component: 150 - total flux cleaned = -8.98548e-05 Jy ! Component: 200 - total flux cleaned = -9.00484e-05 Jy ! Total flux subtracted in 200 components = -9.00484e-05 Jy ! Clean residual min=-0.001579 max=0.001527 Jy/beam ! Clean residual mean=-0.000007 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.200106 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 137 components and 0.200106 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=0.133959Jy sigma=0.000649 ! Fit after self-cal, rms=0.133960Jy sigma=0.000649 ! 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=0.8989 mas, bmaj=2.088 mas, bpa=-1.399 degrees ! Estimated noise=369.631 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8989 x 2.088 at -1.399 degrees (North through East) ! Clean map min=-0.0015492 max=0.14118 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=0.7098 mas, bmaj=1.757 mas, bpa=-2.371 degrees ! Estimated noise=662.706 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10523 Jy ! Component: 100 - total flux cleaned = 0.137891 Jy ! Component: 150 - total flux cleaned = 0.1542 Jy ! Component: 200 - total flux cleaned = 0.163944 Jy ! Total flux subtracted in 200 components = 0.163944 Jy ! Clean residual min=-0.002996 max=0.005220 Jy/beam ! Clean residual mean=0.000002 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.163944 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.163944 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8989 mas, bmaj=2.088 mas, bpa=-1.399 degrees ! Estimated noise=369.631 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 = 0.0094972 Jy ! Component: 100 - total flux cleaned = 0.0154199 Jy ! Component: 150 - total flux cleaned = 0.0196416 Jy ! Component: 200 - total flux cleaned = 0.0227381 Jy ! Total flux subtracted in 200 components = 0.0227381 Jy ! Clean residual min=-0.001482 max=0.001927 Jy/beam ! Clean residual mean=0.000001 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.186682 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 56 components and 0.186682 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=2.253 mas, bmaj=3.631 mas, bpa=4.558 degrees ! Estimated noise=453.852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00359636 Jy ! Component: 100 - total flux cleaned = 0.00578435 Jy ! Component: 150 - total flux cleaned = 0.00734155 Jy ! Component: 200 - total flux cleaned = 0.00853203 Jy ! Total flux subtracted in 200 components = 0.00853203 Jy ! Clean residual min=-0.001514 max=0.001654 Jy/beam ! Clean residual mean=-0.000002 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.195214 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000920345 Jy ! Component: 100 - total flux cleaned = 0.00163469 Jy ! Component: 150 - total flux cleaned = 0.00219325 Jy ! Component: 200 - total flux cleaned = 0.00263521 Jy ! Total flux subtracted in 200 components = 0.00263521 Jy ! Clean residual min=-0.001376 max=0.001465 Jy/beam ! Clean residual mean=-0.000004 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.197849 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 131 components and 0.19785 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8989 mas, bmaj=2.088 mas, bpa=-1.399 degrees ! Estimated noise=369.631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.43621e-05 Jy ! Component: 100 - total flux cleaned = 8.65003e-05 Jy ! Component: 150 - total flux cleaned = 0.000225295 Jy ! Component: 200 - total flux cleaned = 0.000326576 Jy ! Total flux subtracted in 200 components = 0.000326576 Jy ! Clean residual min=-0.001137 max=0.001304 Jy/beam ! Clean residual mean=-0.000002 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.198176 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 146 components and 0.198176 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=0.134010Jy sigma=0.000648 ! Fit after self-cal, rms=0.133966Jy sigma=0.000648 wmodel J1728-0350_X_2017_06_15_pus_map.mod ! Writing 146 model components to file: J1728-0350_X_2017_06_15_pus_map.mod wobs J1728-0350_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J1728-0350_X_2017_06_15_pus_uvs.fits wwins J1728-0350_X_2017_06_15_pus_map.win ! wwins: Wrote 3 windows to J1728-0350_X_2017_06_15_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 = 0.000375092 Jy ! Component: 100 - total flux cleaned = 0.000571994 Jy ! Component: 150 - total flux cleaned = 0.000792963 Jy ! Component: 200 - total flux cleaned = 0.00101987 Jy ! Component: 250 - total flux cleaned = 0.00123728 Jy ! Component: 300 - total flux cleaned = 0.00144652 Jy ! Component: 350 - total flux cleaned = 0.00163359 Jy ! Component: 400 - total flux cleaned = 0.00180029 Jy ! Component: 450 - total flux cleaned = 0.00193321 Jy ! Component: 500 - total flux cleaned = 0.00203426 Jy ! Component: 550 - total flux cleaned = 0.00213295 Jy ! Component: 600 - total flux cleaned = 0.00218819 Jy ! Component: 650 - total flux cleaned = 0.00222931 Jy ! Component: 700 - total flux cleaned = 0.00228287 Jy ! Component: 750 - total flux cleaned = 0.00232246 Jy ! Component: 800 - total flux cleaned = 0.00232273 Jy ! Component: 850 - total flux cleaned = 0.00238669 Jy ! Component: 900 - total flux cleaned = 0.0024372 Jy ! Component: 950 - total flux cleaned = 0.00246232 Jy ! Component: 1000 - total flux cleaned = 0.00249941 Jy ! Component: 1050 - total flux cleaned = 0.00257263 Jy ! Component: 1100 - total flux cleaned = 0.00259669 Jy ! Component: 1150 - total flux cleaned = 0.00264432 Jy ! Component: 1200 - total flux cleaned = 0.00266812 Jy ! Component: 1250 - total flux cleaned = 0.00273821 Jy ! Component: 1300 - total flux cleaned = 0.0027726 Jy ! Component: 1350 - total flux cleaned = 0.00281828 Jy ! Component: 1400 - total flux cleaned = 0.00282976 Jy ! Component: 1450 - total flux cleaned = 0.00287459 Jy ! Component: 1500 - total flux cleaned = 0.00288562 Jy ! Component: 1550 - total flux cleaned = 0.00290779 Jy ! Component: 1600 - total flux cleaned = 0.00296217 Jy ! Component: 1650 - total flux cleaned = 0.00297283 Jy ! Component: 1700 - total flux cleaned = 0.00300471 Jy ! Component: 1750 - total flux cleaned = 0.00303637 Jy ! Component: 1800 - total flux cleaned = 0.00308866 Jy ! Component: 1850 - total flux cleaned = 0.00311961 Jy ! Component: 1900 - total flux cleaned = 0.00312966 Jy ! Component: 1950 - total flux cleaned = 0.00313978 Jy ! Component: 2000 - total flux cleaned = 0.00317003 Jy ! Total flux subtracted in 2048 components = 0.00320003 Jy ! Clean residual min=-0.000635 max=0.000568 Jy/beam ! Clean residual mean=-0.000002 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.201376 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 279 components and 0.201376 Jy ![Exited script file: muppet] wmap "J1728-0350_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8989 x 2.088 at -1.399 degrees (North through East) ! Clean map min=-0.00083661 max=0.14372 Jy/beam ! Writing clean map to FITS file: J1728-0350_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.143719 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00019271 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.402263 0.402263 0.804527 1.60905 3.21811 6.43621 12.8724 25.7449 51.4897 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.143 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8989 x 2.088 at -1.399 degrees (North through East) ! Clean map min=-0.00083661 max=0.14372 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 J1728-0350_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:59:55 2019