! Started logfile: J0815+3635_X_2017_06_15_pus_uvs.log on Tue May 7 19:53:46 2019 obs J0815+3635_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J0815+3635_X_2017_06_15_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.865278 visibilities/baseline/integration-bin. ! Found source: J0815+3635 ! ! 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 7476 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 J0815+3635_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.328503Jy sigma=0.002641 ! Fit after self-cal, rms=0.304217Jy sigma=0.002440 ! 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=0.7326 mas, bmaj=1.52 mas, bpa=-11.4 degrees ! Estimated noise=1382.31 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) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.555527 Jy ! Component: 100 - total flux cleaned = 0.694492 Jy ! Total flux subtracted in 100 components = 0.694492 Jy ! Clean residual min=-0.020349 max=0.056319 Jy/beam ! Clean residual mean=-0.000176 rms=0.005685 Jy/beam ! Combined flux in latest and established models = 0.694492 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.694492 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=0.125731Jy sigma=0.001050 ! Fit after self-cal, rms=0.125629Jy sigma=0.001049 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0585868 Jy ! Component: 100 - total flux cleaned = 0.0858427 Jy ! Total flux subtracted in 100 components = 0.0858427 Jy ! Clean residual min=-0.011297 max=0.012525 Jy/beam ! Clean residual mean=-0.000046 rms=0.002802 Jy/beam ! Combined flux in latest and established models = 0.780334 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 0.780334 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=0.097990Jy sigma=0.000761 ! Fit after self-cal, rms=0.097809Jy sigma=0.000759 ! 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=0.8955 mas, bmaj=1.77 mas, bpa=-9.622 degrees ! Estimated noise=988.664 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 = 0.0173885 Jy ! Component: 100 - total flux cleaned = 0.0262045 Jy ! Component: 150 - total flux cleaned = 0.0308962 Jy ! Component: 200 - total flux cleaned = 0.0328553 Jy ! Total flux subtracted in 200 components = 0.0328553 Jy ! Clean residual min=-0.008782 max=0.010684 Jy/beam ! Clean residual mean=0.000026 rms=0.002468 Jy/beam ! Combined flux in latest and established models = 0.81319 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 0.81319 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=0.095616Jy sigma=0.000727 ! Fit after self-cal, rms=0.095555Jy sigma=0.000727 ! 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 1.03 FD 1.01 HN 1.01 KP 1.00 ! LA 0.97 MK 0.98 NL 0.96 OV 1.01 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 0.97 KP 0.94 ! LA 0.98 MK 0.99 NL 0.95 OV 1.00 ! PT 1.03 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.98 KP 0.98 ! LA 1.00 MK 0.99 NL 0.96 OV 1.00 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.98 HN 1.01 KP 0.96 ! LA 1.00 MK 1.01 NL 0.97 OV 1.01 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 0.97 KP 0.97 ! LA 0.99 MK 1.02 NL 0.96 OV 0.99 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.01 KP 0.97 ! LA 0.98 MK 1.00 NL 0.96 OV 0.99 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 0.96 KP 0.98 ! LA 1.01 MK 1.00 NL 0.95 OV 1.02 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 0.99 KP 0.97 ! LA 0.98 MK 1.00 NL 0.96 OV 1.00 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.99 KP 0.96 ! LA 1.00 MK 0.97 NL 0.96 OV 1.01 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.03 KP 0.98 ! LA 1.00 MK 1.00 NL 0.96 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.02 KP 0.98 ! LA 1.01 MK 0.99 NL 0.96 OV 1.01 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.00 HN 0.99 KP 0.99 ! LA 0.98 MK 0.97 NL 0.97 OV 1.02 ! PT 1.01 SC 1.04 ! ! ! Fit before self-cal, rms=0.095555Jy sigma=0.000727 ! Fit after self-cal, rms=0.091467Jy sigma=0.000685 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9003 mas, bmaj=1.783 mas, bpa=-10.37 degrees ! Estimated noise=991.364 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) ! Added new window around map position (-0.8, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00624645 Jy ! Component: 100 - total flux cleaned = 0.00858228 Jy ! Component: 150 - total flux cleaned = 0.00948646 Jy ! Component: 200 - total flux cleaned = 0.0102297 Jy ! Total flux subtracted in 200 components = 0.0102297 Jy ! Clean residual min=-0.004869 max=0.006841 Jy/beam ! Clean residual mean=0.000048 rms=0.001487 Jy/beam ! Combined flux in latest and established models = 0.823419 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 38 components and 0.823419 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=0.090091Jy sigma=0.000673 ! Fit after self-cal, rms=0.089967Jy sigma=0.000671 ! 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=0.089967Jy sigma=0.000671 ! Fit after self-cal, rms=0.088898Jy sigma=0.000659 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8976 mas, bmaj=1.777 mas, bpa=-9.988 degrees ! Estimated noise=988.546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00484349 Jy ! Component: 100 - total flux cleaned = 0.00596714 Jy ! Component: 150 - total flux cleaned = 0.00637252 Jy ! Component: 200 - total flux cleaned = 0.00668883 Jy ! Total flux subtracted in 200 components = 0.00668883 Jy ! Clean residual min=-0.003461 max=0.005612 Jy/beam ! Clean residual mean=0.000026 rms=0.001069 Jy/beam ! Combined flux in latest and established models = 0.830108 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 47 components and 0.830108 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=0.088619Jy sigma=0.000656 ! Fit after self-cal, rms=0.088578Jy sigma=0.000655 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 (-0.8, 9.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00545513 Jy ! Component: 100 - total flux cleaned = 0.00847517 Jy ! Component: 150 - total flux cleaned = 0.0105937 Jy ! Component: 200 - total flux cleaned = 0.0122338 Jy ! Total flux subtracted in 200 components = 0.0122338 Jy ! Clean residual min=-0.002872 max=0.004732 Jy/beam ! Clean residual mean=0.000026 rms=0.000857 Jy/beam ! Combined flux in latest and established models = 0.842342 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 79 components and 0.842342 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=0.088236Jy sigma=0.000652 ! Fit after self-cal, rms=0.088228Jy sigma=0.000652 ! Inverting map ! Added new window around map position (-4.8, 13.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00440789 Jy ! Component: 100 - total flux cleaned = 0.00720569 Jy ! Component: 150 - total flux cleaned = 0.00927518 Jy ! Component: 200 - total flux cleaned = 0.0106923 Jy ! Total flux subtracted in 200 components = 0.0106923 Jy ! Clean residual min=-0.002543 max=0.002878 Jy/beam ! Clean residual mean=0.000010 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.853034 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 101 components and 0.853034 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=0.087980Jy sigma=0.000649 ! Fit after self-cal, rms=0.087959Jy 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=0.087959Jy sigma=0.000649 ! Fit after self-cal, rms=0.087791Jy sigma=0.000648 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8975 mas, bmaj=1.776 mas, bpa=-9.995 degrees ! Estimated noise=987.314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199974 Jy ! Component: 100 - total flux cleaned = 0.00348587 Jy ! Component: 150 - total flux cleaned = 0.00429343 Jy ! Component: 200 - total flux cleaned = 0.0050197 Jy ! Total flux subtracted in 200 components = 0.0050197 Jy ! Clean residual min=-0.002315 max=0.002361 Jy/beam ! Clean residual mean=0.000010 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.858054 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 109 components and 0.858054 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=0.087714Jy sigma=0.000648 ! Fit after self-cal, rms=0.087706Jy 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 = 0.00103553 Jy ! Component: 100 - total flux cleaned = 0.00159735 Jy ! Component: 150 - total flux cleaned = 0.00203432 Jy ! Component: 200 - total flux cleaned = 0.00232903 Jy ! Total flux subtracted in 200 components = 0.00232903 Jy ! Clean residual min=-0.002223 max=0.002303 Jy/beam ! Clean residual mean=0.000008 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.860383 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 115 components and 0.860383 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=0.087668Jy sigma=0.000647 ! Fit after self-cal, rms=0.087666Jy sigma=0.000647 ! 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=0.087666Jy sigma=0.000647 ! Fit after self-cal, rms=0.087644Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.194 mas, bmaj=2.71 mas, bpa=-18.24 degrees ! Estimated noise=1229.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185299 Jy ! Component: 100 - total flux cleaned = 0.00293883 Jy ! Component: 150 - total flux cleaned = 0.00348744 Jy ! Component: 200 - total flux cleaned = 0.00364818 Jy ! Total flux subtracted in 200 components = 0.00364818 Jy ! Clean residual min=-0.002309 max=0.002259 Jy/beam ! Clean residual mean=0.000012 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.864031 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 131 components and 0.864031 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=0.087631Jy sigma=0.000647 ! Fit after self-cal, rms=0.087623Jy sigma=0.000647 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 = 0.000365144 Jy ! Component: 100 - total flux cleaned = 0.000509907 Jy ! Component: 150 - total flux cleaned = 0.000613922 Jy ! Component: 200 - total flux cleaned = 0.00070848 Jy ! Total flux subtracted in 200 components = 0.00070848 Jy ! Clean residual min=-0.002260 max=0.002248 Jy/beam ! Clean residual mean=0.000008 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.86474 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 140 components and 0.864739 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=0.087623Jy sigma=0.000647 ! Fit after self-cal, rms=0.087620Jy 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=0.8974 mas, bmaj=1.776 mas, bpa=-9.991 degrees ! Estimated noise=987.404 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8974 x 1.776 at -9.991 degrees (North through East) ! Clean map min=-0.0020207 max=0.72259 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=0.087620Jy sigma=0.000647 ! Fit after self-cal, rms=0.083195Jy sigma=0.000607 ! Inverting map and beam ! Estimated beam: bmin=0.8975 mas, bmaj=1.776 mas, bpa=-9.993 degrees ! Estimated noise=987.269 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000308816 Jy ! Component: 100 - total flux cleaned = 0.000478696 Jy ! Component: 150 - total flux cleaned = 0.000538841 Jy ! Component: 200 - total flux cleaned = 0.000623745 Jy ! Total flux subtracted in 200 components = 0.000623745 Jy ! Clean residual min=-0.002134 max=0.002004 Jy/beam ! Clean residual mean=0.000004 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.865363 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 155 components and 0.865363 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=0.083167Jy sigma=0.000607 ! Fit after self-cal, rms=0.083166Jy sigma=0.000607 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00011357 Jy ! Component: 100 - total flux cleaned = 0.000194375 Jy ! Component: 150 - total flux cleaned = 0.000244896 Jy ! Component: 200 - total flux cleaned = 0.000294397 Jy ! Total flux subtracted in 200 components = 0.000294397 Jy ! Clean residual min=-0.002085 max=0.001986 Jy/beam ! Clean residual mean=0.000004 rms=0.000530 Jy/beam ! Combined flux in latest and established models = 0.865658 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 161 components and 0.865658 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=0.083148Jy sigma=0.000607 ! Fit after self-cal, rms=0.083149Jy sigma=0.000607 ! 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=0.083149Jy sigma=0.000607 ! Fit after self-cal, rms=0.083136Jy sigma=0.000607 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=0.7326 mas, bmaj=1.523 mas, bpa=-11.8 degrees ! Estimated noise=1379 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.554059 Jy ! Component: 100 - total flux cleaned = 0.692089 Jy ! Component: 150 - total flux cleaned = 0.749911 Jy ! Component: 200 - total flux cleaned = 0.777335 Jy ! Total flux subtracted in 200 components = 0.777335 Jy ! Clean residual min=-0.006739 max=0.012643 Jy/beam ! Clean residual mean=-0.000050 rms=0.001877 Jy/beam ! Combined flux in latest and established models = 0.777335 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.777335 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8975 mas, bmaj=1.775 mas, bpa=-9.991 degrees ! Estimated noise=987.296 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 = 0.0188941 Jy ! Component: 100 - total flux cleaned = 0.0303866 Jy ! Component: 150 - total flux cleaned = 0.0385727 Jy ! Component: 200 - total flux cleaned = 0.0452641 Jy ! Total flux subtracted in 200 components = 0.0452641 Jy ! Clean residual min=-0.003578 max=0.004064 Jy/beam ! Clean residual mean=-0.000003 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.822599 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 48 components and 0.822599 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=2.195 mas, bmaj=2.709 mas, bpa=-18.25 degrees ! Estimated noise=1229.24 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00949659 Jy ! Component: 100 - total flux cleaned = 0.016382 Jy ! Component: 150 - total flux cleaned = 0.0216912 Jy ! Component: 200 - total flux cleaned = 0.0258751 Jy ! Total flux subtracted in 200 components = 0.0258751 Jy ! Clean residual min=-0.002997 max=0.002993 Jy/beam ! Clean residual mean=0.000003 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.848475 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 = 0.00335452 Jy ! Component: 100 - total flux cleaned = 0.00608267 Jy ! Component: 150 - total flux cleaned = 0.00832121 Jy ! Component: 200 - total flux cleaned = 0.0101721 Jy ! Total flux subtracted in 200 components = 0.0101721 Jy ! Clean residual min=-0.002291 max=0.002296 Jy/beam ! Clean residual mean=0.000001 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.858647 Jy ! Adding 100 model components to the UV plane model. ! The established model now contains 141 components and 0.858647 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8975 mas, bmaj=1.775 mas, bpa=-9.991 degrees ! Estimated noise=987.296 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126898 Jy ! Component: 100 - total flux cleaned = 0.0017964 Jy ! Component: 150 - total flux cleaned = 0.00239146 Jy ! Component: 200 - total flux cleaned = 0.00299252 Jy ! Total flux subtracted in 200 components = 0.00299252 Jy ! Clean residual min=-0.002367 max=0.002264 Jy/beam ! Clean residual mean=0.000007 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.861639 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 155 components and 0.861639 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=0.083350Jy sigma=0.000609 ! Fit after self-cal, rms=0.083339Jy sigma=0.000609 wmodel J0815+3635_X_2017_06_15_pus_map.mod ! Writing 155 model components to file: J0815+3635_X_2017_06_15_pus_map.mod wobs J0815+3635_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J0815+3635_X_2017_06_15_pus_uvs.fits wwins J0815+3635_X_2017_06_15_pus_map.win ! wwins: Wrote 4 windows to J0815+3635_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 = -7.99786e-06 Jy ! Component: 100 - total flux cleaned = 0.000114623 Jy ! Component: 150 - total flux cleaned = 0.000115563 Jy ! Component: 200 - total flux cleaned = 4.91349e-06 Jy ! Component: 250 - total flux cleaned = -0.000207388 Jy ! Component: 300 - total flux cleaned = -0.000412333 Jy ! Component: 350 - total flux cleaned = -0.00037963 Jy ! Component: 400 - total flux cleaned = -0.000509152 Jy ! Component: 450 - total flux cleaned = -0.000540507 Jy ! Component: 500 - total flux cleaned = -0.000695074 Jy ! Component: 550 - total flux cleaned = -0.000816258 Jy ! Component: 600 - total flux cleaned = -0.00105298 Jy ! Component: 650 - total flux cleaned = -0.00116906 Jy ! Component: 700 - total flux cleaned = -0.00136818 Jy ! Component: 750 - total flux cleaned = -0.00139597 Jy ! Component: 800 - total flux cleaned = -0.00142382 Jy ! Component: 850 - total flux cleaned = -0.00147788 Jy ! Component: 900 - total flux cleaned = -0.00153138 Jy ! Component: 950 - total flux cleaned = -0.00161029 Jy ! Component: 1000 - total flux cleaned = -0.0016624 Jy ! Component: 1050 - total flux cleaned = -0.00168807 Jy ! Component: 1100 - total flux cleaned = -0.00171362 Jy ! Component: 1150 - total flux cleaned = -0.00178836 Jy ! Component: 1200 - total flux cleaned = -0.00173931 Jy ! Component: 1250 - total flux cleaned = -0.00173919 Jy ! Component: 1300 - total flux cleaned = -0.00169113 Jy ! Component: 1350 - total flux cleaned = -0.00164395 Jy ! Component: 1400 - total flux cleaned = -0.00157373 Jy ! Component: 1450 - total flux cleaned = -0.00148116 Jy ! Component: 1500 - total flux cleaned = -0.00139016 Jy ! Component: 1550 - total flux cleaned = -0.00132249 Jy ! Component: 1600 - total flux cleaned = -0.00125558 Jy ! Component: 1650 - total flux cleaned = -0.00123372 Jy ! Component: 1700 - total flux cleaned = -0.00123331 Jy ! Component: 1750 - total flux cleaned = -0.00114641 Jy ! Component: 1800 - total flux cleaned = -0.00110382 Jy ! Component: 1850 - total flux cleaned = -0.00106125 Jy ! Component: 1900 - total flux cleaned = -0.0010823 Jy ! Component: 1950 - total flux cleaned = -0.00116531 Jy ! Component: 2000 - total flux cleaned = -0.00106207 Jy ! Total flux subtracted in 2048 components = -0.00104196 Jy ! Clean residual min=-0.001142 max=0.001115 Jy/beam ! Clean residual mean=0.000004 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.860597 Jy keep ! Adding 167 model components to the UV plane model. ! The established model now contains 322 components and 0.860598 Jy ![Exited script file: muppet] wmap "J0815+3635_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8975 x 1.775 at -9.991 degrees (North through East) ! Clean map min=-0.0018703 max=0.72298 Jy/beam ! Writing clean map to FITS file: J0815+3635_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 0.722976 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000376229 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.156117 0.156117 0.312234 0.624468 1.24894 2.49787 4.99574 9.99148 19.983 39.9659 79.9319 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.722 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8975 x 1.775 at -9.991 degrees (North through East) ! Clean map min=-0.0018703 max=0.72298 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 J0815+3635_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:53:47 2019