! Started logfile: J2101+0341_X_2017_10_21_pus_uvs.log on Sat May 11 21:59:18 2019 obs J2101+0341_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J2101+0341_X_2017_10_21_pus_uva.fits ! AN table 1: 20 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.776389 visibilities/baseline/integration-bin. ! Found source: J2101+0341 ! ! 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 1202 lines of history. ! ! Reading 6708 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 J2101+0341_X_2017_10_21_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.321890Jy sigma=0.002324 ! Fit after self-cal, rms=0.312186Jy sigma=0.002237 ! 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=0.8189 mas, bmaj=3.554 mas, bpa=-19.32 degrees ! Estimated noise=1606.94 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 = 0.551961 Jy ! Component: 100 - total flux cleaned = 0.682119 Jy ! Total flux subtracted in 100 components = 0.682119 Jy ! Clean residual min=-0.023192 max=0.051101 Jy/beam ! Clean residual mean=-0.000301 rms=0.008618 Jy/beam ! Combined flux in latest and established models = 0.682119 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.682119 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=0.145904Jy sigma=0.001124 ! Fit after self-cal, rms=0.145879Jy sigma=0.001123 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0569709 Jy ! Component: 100 - total flux cleaned = 0.089476 Jy ! Total flux subtracted in 100 components = 0.089476 Jy ! Clean residual min=-0.015955 max=0.019971 Jy/beam ! Clean residual mean=-0.000121 rms=0.004937 Jy/beam ! Combined flux in latest and established models = 0.771595 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 25 components and 0.771595 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=0.120552Jy sigma=0.000837 ! Fit after self-cal, rms=0.120345Jy sigma=0.000834 ! 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=1.023 mas, bmaj=3.532 mas, bpa=-18.83 degrees ! Estimated noise=1142.89 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 = 0.0302046 Jy ! Component: 100 - total flux cleaned = 0.0484458 Jy ! Component: 150 - total flux cleaned = 0.0606126 Jy ! Component: 200 - total flux cleaned = 0.0691319 Jy ! Total flux subtracted in 200 components = 0.0691319 Jy ! Clean residual min=-0.012265 max=0.011869 Jy/beam ! Clean residual mean=0.000000 rms=0.003141 Jy/beam ! Combined flux in latest and established models = 0.840727 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 73 components and 0.840727 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=0.113434Jy sigma=0.000744 ! Fit after self-cal, rms=0.113279Jy sigma=0.000742 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 1.05 KP 0.98 ! LA 1.00 MK 1.01 NL 0.97 OV 1.00 ! PT 1.09 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 1.03 KP 0.98 ! LA 1.02 MK 1.00 NL 0.97 OV 0.98 ! PT 1.02 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.03 KP 0.96 ! LA 1.00 MK 1.03 NL 0.96 OV 0.99 ! PT 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.07 KP 0.97 ! LA 0.99 MK 1.02 NL 0.97 OV 0.97 ! PT 0.98 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.04 KP 0.96 ! LA 1.04 MK 1.00 NL 0.92 OV 0.99 ! PT 0.99 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.05 KP 0.95 ! LA 1.03 MK 1.01 NL 0.94 OV 1.00 ! PT 1.03 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.04 KP 0.95 ! LA 0.99 MK 1.02 NL 0.96 OV 0.99 ! PT 1.06 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.04 HN 1.03 KP 0.95 ! LA 1.02 MK 1.00 NL 0.96 OV 0.98 ! PT 0.99 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.06 KP 0.95 ! LA 0.98 MK 0.99 NL 0.99 OV 1.00 ! PT 1.05 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 1.06 KP 0.95 ! LA 1.00 MK 1.00 NL 0.96 OV 0.98 ! PT 1.06 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00 HN 1.07 KP 0.96 ! LA 0.99 MK 0.96 NL 0.97 OV 0.98 ! PT 1.05 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 1.02 KP 0.96 ! LA 1.01 MK 1.23 NL 0.97 OV 1.00 ! PT 1.10 ! ! ! Fit before self-cal, rms=0.113279Jy sigma=0.000742 ! Fit after self-cal, rms=0.110062Jy sigma=0.000687 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.028 mas, bmaj=3.574 mas, bpa=-18.84 degrees ! Estimated noise=1145.31 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 = -6.66781e-05 Jy ! Component: 100 - total flux cleaned = -0.00133165 Jy ! Component: 150 - total flux cleaned = -0.00204786 Jy ! Component: 200 - total flux cleaned = -0.00252458 Jy ! Total flux subtracted in 200 components = -0.00252458 Jy ! Clean residual min=-0.006018 max=0.004980 Jy/beam ! Clean residual mean=-0.000006 rms=0.001537 Jy/beam ! Combined flux in latest and established models = 0.838203 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 87 components and 0.838203 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=0.109492Jy sigma=0.000683 ! Fit after self-cal, rms=0.109501Jy sigma=0.000682 ! 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=0.109501Jy sigma=0.000682 ! Fit after self-cal, rms=0.107465Jy sigma=0.000671 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.027 mas, bmaj=3.583 mas, bpa=-18.84 degrees ! Estimated noise=1145.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000509658 Jy ! Component: 100 - total flux cleaned = -0.000939809 Jy ! Component: 150 - total flux cleaned = -0.00128291 Jy ! Component: 200 - total flux cleaned = -0.00170943 Jy ! Total flux subtracted in 200 components = -0.00170943 Jy ! Clean residual min=-0.004799 max=0.003956 Jy/beam ! Clean residual mean=0.000004 rms=0.001261 Jy/beam ! Combined flux in latest and established models = 0.836493 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 99 components and 0.836493 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=0.107251Jy sigma=0.000669 ! Fit after self-cal, rms=0.107241Jy sigma=0.000669 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 = -0.000177454 Jy ! Component: 100 - total flux cleaned = -0.000415549 Jy ! Component: 150 - total flux cleaned = -0.000623039 Jy ! Component: 200 - total flux cleaned = -0.000716741 Jy ! Total flux subtracted in 200 components = -0.000716741 Jy ! Clean residual min=-0.004575 max=0.003814 Jy/beam ! Clean residual mean=0.000003 rms=0.001219 Jy/beam ! Combined flux in latest and established models = 0.835777 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 104 components and 0.835777 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=0.107171Jy sigma=0.000668 ! Fit after self-cal, rms=0.107161Jy sigma=0.000668 ! 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=0.107161Jy sigma=0.000668 ! Fit after self-cal, rms=0.107321Jy sigma=0.000668 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=3.592 mas, bpa=-18.84 degrees ! Estimated noise=1144.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00133485 Jy ! Component: 100 - total flux cleaned = -0.0020647 Jy ! Component: 150 - total flux cleaned = -0.0023481 Jy ! Component: 200 - total flux cleaned = -0.00263574 Jy ! Total flux subtracted in 200 components = -0.00263574 Jy ! Clean residual min=-0.004444 max=0.003742 Jy/beam ! Clean residual mean=0.000005 rms=0.001138 Jy/beam ! Combined flux in latest and established models = 0.833141 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 105 components and 0.833141 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=0.107205Jy sigma=0.000667 ! Fit after self-cal, rms=0.107201Jy sigma=0.000667 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 = -0.000114059 Jy ! Component: 100 - total flux cleaned = -7.35406e-05 Jy ! Component: 150 - total flux cleaned = -3.43443e-05 Jy ! Component: 200 - total flux cleaned = 4.06166e-05 Jy ! Total flux subtracted in 200 components = 4.06166e-05 Jy ! Clean residual min=-0.004359 max=0.003674 Jy/beam ! Clean residual mean=0.000004 rms=0.001120 Jy/beam ! Combined flux in latest and established models = 0.833182 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 111 components and 0.833182 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=0.107159Jy sigma=0.000667 ! Fit after self-cal, rms=0.107156Jy sigma=0.000667 ! 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=0.107156Jy sigma=0.000667 ! Fit after self-cal, rms=0.107321Jy sigma=0.000666 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.279 mas, bmaj=3.748 mas, bpa=-11.93 degrees ! Estimated noise=1320.23 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00126593 Jy ! Component: 100 - total flux cleaned = -0.00170149 Jy ! Component: 150 - total flux cleaned = -0.0018449 Jy ! Component: 200 - total flux cleaned = -0.00180257 Jy ! Total flux subtracted in 200 components = -0.00180257 Jy ! Clean residual min=-0.004367 max=0.003949 Jy/beam ! Clean residual mean=0.000008 rms=0.001301 Jy/beam ! Combined flux in latest and established models = 0.831379 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 119 components and 0.831379 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=0.107294Jy sigma=0.000666 ! Fit after self-cal, rms=0.107293Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.22733e-05 Jy ! Component: 100 - total flux cleaned = 1.94354e-05 Jy ! Component: 150 - total flux cleaned = 9.19246e-05 Jy ! Component: 200 - total flux cleaned = 9.07894e-05 Jy ! Total flux subtracted in 200 components = 9.07894e-05 Jy ! Clean residual min=-0.004315 max=0.003876 Jy/beam ! Clean residual mean=0.000007 rms=0.001287 Jy/beam ! Combined flux in latest and established models = 0.83147 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 123 components and 0.83147 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=0.107282Jy sigma=0.000666 ! Fit after self-cal, rms=0.107282Jy sigma=0.000666 ! 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=1.026 mas, bmaj=3.601 mas, bpa=-18.85 degrees ! Estimated noise=1143.67 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.026 x 3.601 at -18.85 degrees (North through East) ! Clean map min=-0.0044171 max=0.71771 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 ! Performing amp+phase self-cal ! ! 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=0.107282Jy sigma=0.000666 ! Fit after self-cal, rms=0.101388Jy sigma=0.000614 ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=3.606 mas, bpa=-18.85 degrees ! Estimated noise=1143.07 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00173171 Jy ! Component: 100 - total flux cleaned = -0.00190786 Jy ! Component: 150 - total flux cleaned = -0.00210304 Jy ! Component: 200 - total flux cleaned = -0.00227825 Jy ! Total flux subtracted in 200 components = -0.00227825 Jy ! Clean residual min=-0.003946 max=0.003553 Jy/beam ! Clean residual mean=0.000005 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 0.829192 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 127 components and 0.829192 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=0.101288Jy sigma=0.000614 ! Fit after self-cal, rms=0.101283Jy sigma=0.000614 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000223028 Jy ! Component: 100 - total flux cleaned = -0.000224049 Jy ! Component: 150 - total flux cleaned = -0.000151944 Jy ! Component: 200 - total flux cleaned = -8.29372e-05 Jy ! Total flux subtracted in 200 components = -8.29372e-05 Jy ! Clean residual min=-0.003869 max=0.003485 Jy/beam ! Clean residual mean=0.000005 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 0.829109 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 130 components and 0.829109 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=0.101241Jy sigma=0.000614 ! Fit after self-cal, rms=0.101240Jy sigma=0.000614 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.101240Jy sigma=0.000614 ! Fit after self-cal, rms=0.101420Jy sigma=0.000613 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=0.8223 mas, bmaj=3.643 mas, bpa=-19.35 degrees ! Estimated noise=1611.33 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.55262 Jy ! Component: 100 - total flux cleaned = 0.685188 Jy ! Component: 150 - total flux cleaned = 0.741409 Jy ! Component: 200 - total flux cleaned = 0.768911 Jy ! Total flux subtracted in 200 components = 0.768911 Jy ! Clean residual min=-0.008831 max=0.013817 Jy/beam ! Clean residual mean=-0.000095 rms=0.002743 Jy/beam ! Combined flux in latest and established models = 0.768912 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.768912 Jy ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=3.613 mas, bpa=-18.86 degrees ! Estimated noise=1142.36 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 = 0.0218398 Jy ! Component: 100 - total flux cleaned = 0.0346593 Jy ! Component: 150 - total flux cleaned = 0.0430119 Jy ! Component: 200 - total flux cleaned = 0.0487051 Jy ! Total flux subtracted in 200 components = 0.0487051 Jy ! Clean residual min=-0.004611 max=0.004284 Jy/beam ! Clean residual mean=-0.000011 rms=0.001186 Jy/beam ! Combined flux in latest and established models = 0.817617 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 73 components and 0.817617 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=2.279 mas, bmaj=3.757 mas, bpa=-12.03 degrees ! Estimated noise=1318.17 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00574672 Jy ! Component: 100 - total flux cleaned = 0.00892971 Jy ! Component: 150 - total flux cleaned = 0.00970249 Jy ! Component: 200 - total flux cleaned = 0.0103062 Jy ! Total flux subtracted in 200 components = 0.0103062 Jy ! Clean residual min=-0.003585 max=0.003388 Jy/beam ! Clean residual mean=-0.000000 rms=0.001149 Jy/beam ! Combined flux in latest and established models = 0.827923 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 = 0.000470991 Jy ! Component: 100 - total flux cleaned = 0.000805678 Jy ! Component: 150 - total flux cleaned = 0.00107613 Jy ! Component: 200 - total flux cleaned = 0.0012701 Jy ! Total flux subtracted in 200 components = 0.0012701 Jy ! Clean residual min=-0.003360 max=0.003406 Jy/beam ! Clean residual mean=0.000002 rms=0.001129 Jy/beam ! Combined flux in latest and established models = 0.829193 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 102 components and 0.829193 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=3.613 mas, bpa=-18.86 degrees ! Estimated noise=1142.36 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000479661 Jy ! Component: 100 - total flux cleaned = 0.000689659 Jy ! Component: 150 - total flux cleaned = 0.000803312 Jy ! Component: 200 - total flux cleaned = 0.000898421 Jy ! Total flux subtracted in 200 components = 0.000898421 Jy ! Clean residual min=-0.003875 max=0.003240 Jy/beam ! Clean residual mean=0.000003 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.830091 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 113 components and 0.830091 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=0.101372Jy sigma=0.000613 ! Fit after self-cal, rms=0.101353Jy sigma=0.000613 wmodel J2101+0341_X_2017_10_21_pus_map.mod ! Writing 113 model components to file: J2101+0341_X_2017_10_21_pus_map.mod wobs J2101+0341_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J2101+0341_X_2017_10_21_pus_uvs.fits wwins J2101+0341_X_2017_10_21_pus_map.win ! wwins: Wrote 1 windows to J2101+0341_X_2017_10_21_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 = -0.00159951 Jy ! Component: 100 - total flux cleaned = -0.00252258 Jy ! Component: 150 - total flux cleaned = -0.00310264 Jy ! Component: 200 - total flux cleaned = -0.00360081 Jy ! Component: 250 - total flux cleaned = -0.00391907 Jy ! Component: 300 - total flux cleaned = -0.00422325 Jy ! Component: 350 - total flux cleaned = -0.00451634 Jy ! Component: 400 - total flux cleaned = -0.00470523 Jy ! Component: 450 - total flux cleaned = -0.00493423 Jy ! Component: 500 - total flux cleaned = -0.00502284 Jy ! Component: 550 - total flux cleaned = -0.00519489 Jy ! Component: 600 - total flux cleaned = -0.00527809 Jy ! Component: 650 - total flux cleaned = -0.00544112 Jy ! Component: 700 - total flux cleaned = -0.00567855 Jy ! Component: 750 - total flux cleaned = -0.00571621 Jy ! Component: 800 - total flux cleaned = -0.00575414 Jy ! Component: 850 - total flux cleaned = -0.00593856 Jy ! Component: 900 - total flux cleaned = -0.00601049 Jy ! Component: 950 - total flux cleaned = -0.00618699 Jy ! Component: 1000 - total flux cleaned = -0.00618708 Jy ! Component: 1050 - total flux cleaned = -0.00625449 Jy ! Component: 1100 - total flux cleaned = -0.00628741 Jy ! Component: 1150 - total flux cleaned = -0.00635228 Jy ! Component: 1200 - total flux cleaned = -0.00638495 Jy ! Component: 1250 - total flux cleaned = -0.00651124 Jy ! Component: 1300 - total flux cleaned = -0.00657269 Jy ! Component: 1350 - total flux cleaned = -0.00669395 Jy ! Component: 1400 - total flux cleaned = -0.00675324 Jy ! Component: 1450 - total flux cleaned = -0.00687015 Jy ! Component: 1500 - total flux cleaned = -0.00687007 Jy ! Component: 1550 - total flux cleaned = -0.0069833 Jy ! Component: 1600 - total flux cleaned = -0.00701093 Jy ! Component: 1650 - total flux cleaned = -0.00692825 Jy ! Component: 1700 - total flux cleaned = -0.00698254 Jy ! Component: 1750 - total flux cleaned = -0.00687648 Jy ! Component: 1800 - total flux cleaned = -0.00692879 Jy ! Component: 1850 - total flux cleaned = -0.0067737 Jy ! Component: 1900 - total flux cleaned = -0.00669819 Jy ! Component: 1950 - total flux cleaned = -0.00664851 Jy ! Component: 2000 - total flux cleaned = -0.00659901 Jy ! Total flux subtracted in 2048 components = -0.00647656 Jy ! Clean residual min=-0.001273 max=0.001213 Jy/beam ! Clean residual mean=-0.000002 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.823615 Jy keep ! Adding 118 model components to the UV plane model. ! The established model now contains 231 components and 0.823615 Jy ![Exited script file: muppet] wmap "J2101+0341_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.026 x 3.613 at -18.86 degrees (North through East) ! Clean map min=-0.0027207 max=0.71933 Jy/beam ! Writing clean map to FITS file: J2101+0341_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.71933 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000472151 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.196912 0.196912 0.393825 0.78765 1.5753 3.1506 6.3012 12.6024 25.2048 50.4096 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.719 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.026 x 3.613 at -18.86 degrees (North through East) ! Clean map min=-0.0027207 max=0.71933 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 J2101+0341_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:59:19 2019