! Started logfile: J1649+0412_X_2017_05_01_pus_uvs.log on Wed May 1 20:00:05 2019 obs J1649+0412_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J1649+0412_X_2017_05_01_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.975447 visibilities/baseline/integration-bin. ! Found source: J1649+0412 ! ! 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 863 lines of history. ! ! Reading 75324 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 J1649+0412_X_2017_05_01_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.818669Jy sigma=0.007097 ! Fit after self-cal, rms=0.807741Jy sigma=0.007005 ! 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=0.7194 mas, bmaj=1.724 mas, bpa=-2.054 degrees ! Estimated noise=602.489 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 = 0.147626 Jy ! Component: 100 - total flux cleaned = 0.18952 Jy ! Total flux subtracted in 100 components = 0.18952 Jy ! Clean residual min=-0.009617 max=0.030582 Jy/beam ! Clean residual mean=-0.000052 rms=0.002900 Jy/beam ! Combined flux in latest and established models = 0.18952 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.18952 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=0.109514Jy sigma=0.000821 ! Fit after self-cal, rms=0.109344Jy sigma=0.000820 ! Inverting map ! Added new window around map position (-1.4, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.030642 Jy ! Component: 100 - total flux cleaned = 0.0488859 Jy ! Total flux subtracted in 100 components = 0.0488859 Jy ! Clean residual min=-0.006141 max=0.015264 Jy/beam ! Clean residual mean=-0.000022 rms=0.001629 Jy/beam ! Combined flux in latest and established models = 0.238406 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.238406 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=0.098707Jy sigma=0.000700 ! Fit after self-cal, rms=0.098074Jy sigma=0.000695 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133326 Jy ! Component: 100 - total flux cleaned = 0.0212692 Jy ! Total flux subtracted in 100 components = 0.0212692 Jy ! Clean residual min=-0.004719 max=0.008690 Jy/beam ! Clean residual mean=-0.000008 rms=0.001087 Jy/beam ! Combined flux in latest and established models = 0.259675 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.259675 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=0.095862Jy sigma=0.000669 ! Fit after self-cal, rms=0.095672Jy sigma=0.000667 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00646652 Jy ! Component: 100 - total flux cleaned = 0.00979088 Jy ! Total flux subtracted in 100 components = 0.00979088 Jy ! Clean residual min=-0.004003 max=0.005690 Jy/beam ! Clean residual mean=-0.000002 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.269466 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.269466 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=0.095158Jy sigma=0.000661 ! Fit after self-cal, rms=0.095072Jy sigma=0.000660 ! 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=0.8933 mas, bmaj=1.999 mas, bpa=-0.7066 degrees ! Estimated noise=303.887 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 = 0.00450142 Jy ! Component: 100 - total flux cleaned = 0.00690824 Jy ! Component: 150 - total flux cleaned = 0.00762856 Jy ! Component: 200 - total flux cleaned = 0.00810134 Jy ! Total flux subtracted in 200 components = 0.00810134 Jy ! Clean residual min=-0.002369 max=0.003787 Jy/beam ! Clean residual mean=0.000000 rms=0.000648 Jy/beam ! Combined flux in latest and established models = 0.277568 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 37 components and 0.277568 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=0.094868Jy sigma=0.000658 ! Fit after self-cal, rms=0.094820Jy sigma=0.000657 ! Inverting map ! Added new window around map position (-3.4, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00370976 Jy ! Component: 100 - total flux cleaned = 0.00562331 Jy ! Component: 150 - total flux cleaned = 0.00646388 Jy ! Component: 200 - total flux cleaned = 0.00703657 Jy ! Total flux subtracted in 200 components = 0.00703657 Jy ! Clean residual min=-0.002230 max=0.001902 Jy/beam ! Clean residual mean=0.000002 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.284604 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 61 components and 0.284604 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=0.094647Jy sigma=0.000656 ! Fit after self-cal, rms=0.094624Jy sigma=0.000655 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.08 KP 1.01 ! LA 0.94 MK 0.97 NL 0.99 OV 0.98 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.03 KP 1.00 ! LA 0.94 MK 0.97 NL 1.00 OV 0.99 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.02 KP 1.00 ! LA 0.96 MK 0.99 NL 1.00 OV 0.99 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.02 KP 1.01 ! LA 0.96 MK 0.99 NL 0.97 OV 0.99 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.98 KP 1.00 ! LA 0.97 MK 1.00 NL 1.03 OV 0.99 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.03 KP 1.00 ! LA 0.96 MK 0.97 NL 1.01 OV 0.99 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.04 KP 1.02 ! LA 0.97 MK 0.99 NL 1.00 OV 1.00 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.07 HN 1.02 KP 1.01 ! LA 0.94 MK 0.96 NL 1.01 OV 0.98 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.05 KP 1.00 ! LA 0.97 MK 0.96 NL 1.01 OV 0.99 ! PT 1.02 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 1.03 KP 1.01 ! LA 1.00 MK 0.97 NL 1.01 OV 0.99 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 1.08 KP 1.06 ! LA 1.03 MK 1.00 NL 1.08 OV 1.05 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.03 KP 0.96 ! LA 0.97 MK 0.96 NL 1.03 OV 1.00 ! PT 1.02 SC 0.96 ! ! ! Fit before self-cal, rms=0.094624Jy sigma=0.000655 ! Fit after self-cal, rms=0.095236Jy sigma=0.000651 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8903 mas, bmaj=1.995 mas, bpa=-0.8122 degrees ! Estimated noise=302.388 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 = 0.000553467 Jy ! Component: 100 - total flux cleaned = 0.00115863 Jy ! Component: 150 - total flux cleaned = 0.00148971 Jy ! Component: 200 - total flux cleaned = 0.00164637 Jy ! Total flux subtracted in 200 components = 0.00164637 Jy ! Clean residual min=-0.001802 max=0.001448 Jy/beam ! Clean residual mean=0.000007 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.286251 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 78 components and 0.286251 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=0.095189Jy sigma=0.000650 ! Fit after self-cal, rms=0.095189Jy sigma=0.000650 ! 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=0.095189Jy sigma=0.000650 ! Fit after self-cal, rms=0.097013Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8904 mas, bmaj=1.995 mas, bpa=-0.8847 degrees ! Estimated noise=302.497 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000115869 Jy ! Component: 100 - total flux cleaned = 0.000659003 Jy ! Component: 150 - total flux cleaned = 0.00108615 Jy ! Component: 200 - total flux cleaned = 0.00120817 Jy ! Total flux subtracted in 200 components = 0.00120817 Jy ! Clean residual min=-0.001570 max=0.001355 Jy/beam ! Clean residual mean=0.000004 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.287459 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 88 components and 0.287459 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=0.096987Jy sigma=0.000649 ! Fit after self-cal, rms=0.096988Jy 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 = -7.19378e-06 Jy ! Component: 100 - total flux cleaned = 0.000205944 Jy ! Component: 150 - total flux cleaned = 0.000361497 Jy ! Component: 200 - total flux cleaned = 0.000479068 Jy ! Total flux subtracted in 200 components = 0.000479068 Jy ! Clean residual min=-0.001517 max=0.001310 Jy/beam ! Clean residual mean=0.000004 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.287938 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 96 components and 0.287938 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=0.096973Jy sigma=0.000649 ! Fit after self-cal, rms=0.096967Jy sigma=0.000649 ! 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=0.096967Jy sigma=0.000649 ! Fit after self-cal, rms=0.097529Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.891 mas, bmaj=1.995 mas, bpa=-0.9336 degrees ! Estimated noise=302.698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.41194e-05 Jy ! Component: 100 - total flux cleaned = 0.000293351 Jy ! Component: 150 - total flux cleaned = 0.000369315 Jy ! Component: 200 - total flux cleaned = 0.000433433 Jy ! Total flux subtracted in 200 components = 0.000433433 Jy ! Clean residual min=-0.001171 max=0.001087 Jy/beam ! Clean residual mean=0.000004 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.288371 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 105 components and 0.288371 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=0.097517Jy sigma=0.000648 ! Fit after self-cal, rms=0.097516Jy sigma=0.000648 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 = -3.7173e-05 Jy ! Component: 100 - total flux cleaned = 4.06257e-05 Jy ! Component: 150 - total flux cleaned = 0.000164703 Jy ! Component: 200 - total flux cleaned = 0.000230217 Jy ! Total flux subtracted in 200 components = 0.000230217 Jy ! Clean residual min=-0.001098 max=0.001026 Jy/beam ! Clean residual mean=0.000004 rms=0.000243 Jy/beam ! Combined flux in latest and established models = 0.288601 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 111 components and 0.288601 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=0.097510Jy sigma=0.000648 ! Fit after self-cal, rms=0.097505Jy sigma=0.000648 ! 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=0.097505Jy sigma=0.000648 ! Fit after self-cal, rms=0.097517Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.219 mas, bmaj=3.257 mas, bpa=3.271 degrees ! Estimated noise=370.978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00023484 Jy ! Component: 100 - total flux cleaned = 0.000417897 Jy ! Component: 150 - total flux cleaned = 0.000578001 Jy ! Component: 200 - total flux cleaned = 0.000630857 Jy ! Total flux subtracted in 200 components = 0.000630857 Jy ! Clean residual min=-0.000867 max=0.000903 Jy/beam ! Clean residual mean=0.000008 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.289232 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 117 components and 0.289232 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=0.097512Jy sigma=0.000648 ! Fit after self-cal, rms=0.097509Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.66948e-05 Jy ! Component: 100 - total flux cleaned = 1.98591e-05 Jy ! Component: 150 - total flux cleaned = 7.71814e-05 Jy ! Component: 200 - total flux cleaned = 0.000109184 Jy ! Total flux subtracted in 200 components = 0.000109184 Jy ! Clean residual min=-0.000841 max=0.000891 Jy/beam ! Clean residual mean=0.000008 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.289342 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 126 components and 0.289341 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=0.097507Jy sigma=0.000648 ! Fit after self-cal, rms=0.097503Jy sigma=0.000647 ! 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=0.8917 mas, bmaj=1.996 mas, bpa=-0.9768 degrees ! Estimated noise=302.766 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8917 x 1.996 at -0.9768 degrees (North through East) ! Clean map min=-0.00080907 max=0.18833 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=0.7174 mas, bmaj=1.721 mas, bpa=-2.303 degrees ! Estimated noise=600.674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.14682 Jy ! Component: 100 - total flux cleaned = 0.196405 Jy ! Component: 150 - total flux cleaned = 0.225197 Jy ! Component: 200 - total flux cleaned = 0.242535 Jy ! Total flux subtracted in 200 components = 0.242535 Jy ! Clean residual min=-0.004253 max=0.009103 Jy/beam ! Clean residual mean=-0.000021 rms=0.001188 Jy/beam ! Combined flux in latest and established models = 0.242535 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.242535 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8917 mas, bmaj=1.996 mas, bpa=-0.9768 degrees ! Estimated noise=302.766 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 = 0.0149622 Jy ! Component: 100 - total flux cleaned = 0.0235651 Jy ! Component: 150 - total flux cleaned = 0.029277 Jy ! Component: 200 - total flux cleaned = 0.0333994 Jy ! Total flux subtracted in 200 components = 0.0333994 Jy ! Clean residual min=-0.001305 max=0.002521 Jy/beam ! Clean residual mean=-0.000004 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.275934 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 47 components and 0.275934 Jy ! Inverting map ! Added new window around map position (0.8, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00311107 Jy ! Component: 100 - total flux cleaned = 0.00544887 Jy ! Component: 150 - total flux cleaned = 0.00718142 Jy ! Component: 200 - total flux cleaned = 0.00810526 Jy ! Total flux subtracted in 200 components = 0.00810526 Jy ! Clean residual min=-0.000960 max=0.001185 Jy/beam ! Clean residual mean=0.000002 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.28404 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 71 components and 0.28404 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=2.219 mas, bmaj=3.257 mas, bpa=3.271 degrees ! Estimated noise=370.978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176822 Jy ! Component: 100 - total flux cleaned = 0.00288467 Jy ! Component: 150 - total flux cleaned = 0.00348013 Jy ! Component: 200 - total flux cleaned = 0.00387669 Jy ! Total flux subtracted in 200 components = 0.00387669 Jy ! Clean residual min=-0.000927 max=0.000906 Jy/beam ! Clean residual mean=0.000008 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.287916 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 = 0.000287766 Jy ! Component: 100 - total flux cleaned = 0.000497634 Jy ! Component: 150 - total flux cleaned = 0.000665725 Jy ! Component: 200 - total flux cleaned = 0.000801505 Jy ! Total flux subtracted in 200 components = 0.000801505 Jy ! Clean residual min=-0.000886 max=0.000920 Jy/beam ! Clean residual mean=0.000008 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.288718 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 120 components and 0.288718 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8917 mas, bmaj=1.996 mas, bpa=-0.9768 degrees ! Estimated noise=302.766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000250557 Jy ! Component: 100 - total flux cleaned = -0.000214311 Jy ! Component: 150 - total flux cleaned = -9.32856e-05 Jy ! Component: 200 - total flux cleaned = 4.58358e-05 Jy ! Total flux subtracted in 200 components = 4.58358e-05 Jy ! Clean residual min=-0.000853 max=0.000913 Jy/beam ! Clean residual mean=0.000004 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.288764 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 132 components and 0.288764 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=0.097512Jy sigma=0.000648 ! Fit after self-cal, rms=0.097492Jy sigma=0.000647 wmodel J1649+0412_X_2017_05_01_pus_map.mod ! Writing 132 model components to file: J1649+0412_X_2017_05_01_pus_map.mod wobs J1649+0412_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J1649+0412_X_2017_05_01_pus_uvs.fits wwins J1649+0412_X_2017_05_01_pus_map.win ! wwins: Wrote 4 windows to J1649+0412_X_2017_05_01_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 = 8.02348e-05 Jy ! Component: 100 - total flux cleaned = 0.00016411 Jy ! Component: 150 - total flux cleaned = 0.000231213 Jy ! Component: 200 - total flux cleaned = 0.00028309 Jy ! Component: 250 - total flux cleaned = 0.000358354 Jy ! Component: 300 - total flux cleaned = 0.000395134 Jy ! Component: 350 - total flux cleaned = 0.000442952 Jy ! Component: 400 - total flux cleaned = 0.000443044 Jy ! Component: 450 - total flux cleaned = 0.000454772 Jy ! Component: 500 - total flux cleaned = 0.000477432 Jy ! Component: 550 - total flux cleaned = 0.00046654 Jy ! Component: 600 - total flux cleaned = 0.000466602 Jy ! Component: 650 - total flux cleaned = 0.000445362 Jy ! Component: 700 - total flux cleaned = 0.000445429 Jy ! Component: 750 - total flux cleaned = 0.000445357 Jy ! Component: 800 - total flux cleaned = 0.000424851 Jy ! Component: 850 - total flux cleaned = 0.000394639 Jy ! Component: 900 - total flux cleaned = 0.000374886 Jy ! Component: 950 - total flux cleaned = 0.000364997 Jy ! Component: 1000 - total flux cleaned = 0.000306944 Jy ! Component: 1050 - total flux cleaned = 0.000297523 Jy ! Component: 1100 - total flux cleaned = 0.000240737 Jy ! Component: 1150 - total flux cleaned = 0.000193861 Jy ! Component: 1200 - total flux cleaned = 0.000166184 Jy ! Component: 1250 - total flux cleaned = 0.00011138 Jy ! Component: 1300 - total flux cleaned = 9.3241e-05 Jy ! Component: 1350 - total flux cleaned = 6.62428e-05 Jy ! Component: 1400 - total flux cleaned = 2.16944e-05 Jy ! Component: 1450 - total flux cleaned = -2.21986e-05 Jy ! Component: 1500 - total flux cleaned = -2.22507e-05 Jy ! Component: 1550 - total flux cleaned = -3.94888e-05 Jy ! Component: 1600 - total flux cleaned = -3.09322e-05 Jy ! Component: 1650 - total flux cleaned = -4.76921e-05 Jy ! Component: 1700 - total flux cleaned = -3.92445e-05 Jy ! Component: 1750 - total flux cleaned = -4.74844e-05 Jy ! Component: 1800 - total flux cleaned = -5.57462e-05 Jy ! Component: 1850 - total flux cleaned = -7.19931e-05 Jy ! Component: 1900 - total flux cleaned = -0.000112455 Jy ! Component: 1950 - total flux cleaned = -0.00012839 Jy ! Component: 2000 - total flux cleaned = -0.000136422 Jy ! Total flux subtracted in 2048 components = -0.000152218 Jy ! Clean residual min=-0.000404 max=0.000394 Jy/beam ! Clean residual mean=0.000002 rms=0.000150 Jy/beam ! Combined flux in latest and established models = 0.288611 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 274 components and 0.288611 Jy ![Exited script file: muppet] wmap "J1649+0412_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8917 x 1.996 at -0.9768 degrees (North through East) ! Clean map min=-0.0009083 max=0.18858 Jy/beam ! Writing clean map to FITS file: J1649+0412_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.188578 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000150013 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.238648 0.238648 0.477296 0.954592 1.90918 3.81837 7.63674 15.2735 30.5469 61.0939 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.188 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8917 x 1.996 at -0.9768 degrees (North through East) ! Clean map min=-0.0009083 max=0.18858 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 J1649+0412_X_2017_05_01_pus_uvs.log closed on Wed May 1 20:00:09 2019