! Started logfile: J1507+1236_X_2017_08_05_pus_uvs.log on Thu May 9 18:54:40 2019 obs J1507+1236_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J1507+1236_X_2017_08_05_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.957407 visibilities/baseline/integration-bin. ! Found source: J1507+1236 ! ! 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 575 lines of history. ! ! Reading 43428 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 J1507+1236_X_2017_08_05_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 33 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=0.923821Jy sigma=0.007527 ! Fit after self-cal, rms=0.914807Jy sigma=0.007459 ! 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=0.7136 mas, bmaj=1.689 mas, bpa=-1.32 degrees ! Estimated noise=867.749 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 = 0.0665368 Jy ! Component: 100 - total flux cleaned = 0.0824455 Jy ! Total flux subtracted in 100 components = 0.0824455 Jy ! Clean residual min=-0.005424 max=0.023017 Jy/beam ! Clean residual mean=-0.000014 rms=0.001644 Jy/beam ! Combined flux in latest and established models = 0.0824455 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0824455 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=0.090681Jy sigma=0.000697 ! Fit after self-cal, rms=0.090656Jy sigma=0.000696 ! Inverting map ! Added new window around map position (1.4, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190687 Jy ! Component: 100 - total flux cleaned = 0.0267299 Jy ! Total flux subtracted in 100 components = 0.0267299 Jy ! Clean residual min=-0.003366 max=0.005575 Jy/beam ! Clean residual mean=-0.000007 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.109175 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 11 components and 0.109175 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=0.086800Jy sigma=0.000664 ! Fit after self-cal, rms=0.086240Jy sigma=0.000659 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00659411 Jy ! Component: 100 - total flux cleaned = 0.00962565 Jy ! Total flux subtracted in 100 components = 0.00962565 Jy ! Clean residual min=-0.002970 max=0.002990 Jy/beam ! Clean residual mean=-0.000006 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.118801 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.118801 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=0.085692Jy sigma=0.000655 ! Fit after self-cal, rms=0.085657Jy sigma=0.000654 ! 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=0.8667 mas, bmaj=1.945 mas, bpa=-0.7747 degrees ! Estimated noise=422.475 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 = 0.00341387 Jy ! Component: 100 - total flux cleaned = 0.0051881 Jy ! Component: 150 - total flux cleaned = 0.00583068 Jy ! Component: 200 - total flux cleaned = 0.00633866 Jy ! Total flux subtracted in 200 components = 0.00633866 Jy ! Clean residual min=-0.003235 max=0.003364 Jy/beam ! Clean residual mean=-0.000010 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.12514 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 30 components and 0.12514 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=0.085498Jy sigma=0.000653 ! Fit after self-cal, rms=0.085496Jy sigma=0.000653 ! 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 0.93 FD 1.08 HN 0.99 KP 1.11 ! LA 0.95 MK 1.00 NL 0.87 OV 1.05 ! PT 1.08 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.02 KP 1.02 ! LA 0.95 MK 0.94 NL 0.87 OV 1.07 ! PT 1.06 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.11 HN 1.12 KP 0.94 ! LA 1.00 MK 1.00 NL 0.88 OV 1.06 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.11 HN 1.02 KP 0.88 ! LA 1.02 MK 1.00 NL 0.89 OV 1.01 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.10 HN 0.98 KP 0.85 ! LA 0.93 MK 1.01 NL 0.89 OV 1.08 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.02 KP 0.85 ! LA 0.98 MK 0.99 NL 0.89 OV 1.07 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.04 KP 0.82 ! LA 0.95 MK 0.99 NL 0.89 OV 1.09 ! PT 1.04 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.26 HN 1.18 KP 0.85 ! LA 0.94 MK 0.98 NL 0.86 OV 1.11 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.18 HN 1.11 KP 0.88 ! LA 0.96 MK 1.01 NL 0.91 OV 1.10 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.01 KP 0.93 ! LA 1.02 MK 1.03 NL 0.89 OV 1.11 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.52 FD 1.09 HN 1.24 KP 0.96 ! LA 1.03 MK 1.00 NL 0.91 OV 1.06 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.12 HN 0.95 KP 1.02 ! LA 1.00 MK 1.01 NL 0.93 OV 1.01 ! PT 1.01 SC 0.95 ! ! ! Fit before self-cal, rms=0.085496Jy sigma=0.000653 ! Fit after self-cal, rms=0.086777Jy sigma=0.000647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8682 mas, bmaj=1.939 mas, bpa=-0.7977 degrees ! Estimated noise=420.955 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 = 4.92786e-05 Jy ! Component: 100 - total flux cleaned = -2.37141e-05 Jy ! Component: 150 - total flux cleaned = -5.45837e-05 Jy ! Component: 200 - total flux cleaned = -5.47792e-05 Jy ! Total flux subtracted in 200 components = -5.47792e-05 Jy ! Clean residual min=-0.001648 max=0.001794 Jy/beam ! Clean residual mean=-0.000005 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.125085 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.125085 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=0.086770Jy sigma=0.000647 ! Fit after self-cal, rms=0.086864Jy sigma=0.000647 ! 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=0.086864Jy sigma=0.000647 ! Fit after self-cal, rms=0.090634Jy sigma=0.000643 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.868 mas, bmaj=1.938 mas, bpa=-1.01 degrees ! Estimated noise=422.479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000443221 Jy ! Component: 100 - total flux cleaned = 0.000585751 Jy ! Component: 150 - total flux cleaned = 0.000624929 Jy ! Component: 200 - total flux cleaned = 0.000636718 Jy ! Total flux subtracted in 200 components = 0.000636718 Jy ! Clean residual min=-0.001060 max=0.001041 Jy/beam ! Clean residual mean=-0.000006 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.125722 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 48 components and 0.125722 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=0.090628Jy sigma=0.000643 ! Fit after self-cal, rms=0.090785Jy sigma=0.000643 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 = 5.93776e-05 Jy ! Component: 100 - total flux cleaned = 7.03397e-05 Jy ! Component: 150 - total flux cleaned = 4.23436e-05 Jy ! Component: 200 - total flux cleaned = 2.43911e-05 Jy ! Total flux subtracted in 200 components = 2.43911e-05 Jy ! Clean residual min=-0.001057 max=0.001056 Jy/beam ! Clean residual mean=-0.000006 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.125746 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 55 components and 0.125746 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=0.090782Jy sigma=0.000643 ! Fit after self-cal, rms=0.090783Jy sigma=0.000643 ! 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=0.090783Jy sigma=0.000643 ! Fit after self-cal, rms=0.092086Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8678 mas, bmaj=1.939 mas, bpa=-1.122 degrees ! Estimated noise=421.655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.72977e-05 Jy ! Component: 100 - total flux cleaned = -0.000125546 Jy ! Component: 150 - total flux cleaned = -0.000143143 Jy ! Component: 200 - total flux cleaned = -0.000159978 Jy ! Total flux subtracted in 200 components = -0.000159978 Jy ! Clean residual min=-0.001184 max=0.000899 Jy/beam ! Clean residual mean=-0.000005 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.125586 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.125586 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=0.092084Jy sigma=0.000643 ! Fit after self-cal, rms=0.092113Jy sigma=0.000643 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.38999e-06 Jy ! Component: 100 - total flux cleaned = -2.64211e-05 Jy ! Component: 150 - total flux cleaned = -3.41222e-05 Jy ! Component: 200 - total flux cleaned = -5.65865e-05 Jy ! Total flux subtracted in 200 components = -5.65865e-05 Jy ! Clean residual min=-0.001172 max=0.000900 Jy/beam ! Clean residual mean=-0.000005 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.125529 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.125529 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=0.092111Jy sigma=0.000643 ! Fit after self-cal, rms=0.092112Jy sigma=0.000643 ! 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=0.092112Jy sigma=0.000643 ! Fit after self-cal, rms=0.092228Jy sigma=0.000643 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.071 mas, bmaj=2.982 mas, bpa=-2.006 degrees ! Estimated noise=546.444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000239837 Jy ! Component: 100 - total flux cleaned = -0.000279094 Jy ! Component: 150 - total flux cleaned = -0.000296839 Jy ! Component: 200 - total flux cleaned = -0.000308481 Jy ! Total flux subtracted in 200 components = -0.000308481 Jy ! Clean residual min=-0.001026 max=0.001053 Jy/beam ! Clean residual mean=-0.000012 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.125221 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 67 components and 0.125221 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=0.092228Jy sigma=0.000643 ! Fit after self-cal, rms=0.092231Jy sigma=0.000643 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 = -1.24916e-05 Jy ! Component: 100 - total flux cleaned = -2.12225e-05 Jy ! Component: 150 - total flux cleaned = -3.23846e-05 Jy ! Component: 200 - total flux cleaned = -3.91268e-05 Jy ! Total flux subtracted in 200 components = -3.91268e-05 Jy ! Clean residual min=-0.001027 max=0.001052 Jy/beam ! Clean residual mean=-0.000012 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.125182 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 70 components and 0.125182 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=0.092231Jy sigma=0.000643 ! Fit after self-cal, rms=0.092231Jy sigma=0.000643 ! 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=0.8679 mas, bmaj=1.94 mas, bpa=-1.186 degrees ! Estimated noise=421.496 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8679 x 1.94 at -1.186 degrees (North through East) ! Clean map min=-0.0011803 max=0.086672 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=0.7156 mas, bmaj=1.689 mas, bpa=-1.721 degrees ! Estimated noise=862.666 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0663992 Jy ! Component: 100 - total flux cleaned = 0.0914754 Jy ! Component: 150 - total flux cleaned = 0.104529 Jy ! Component: 200 - total flux cleaned = 0.111877 Jy ! Total flux subtracted in 200 components = 0.111877 Jy ! Clean residual min=-0.002140 max=0.003767 Jy/beam ! Clean residual mean=-0.000005 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.111877 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.111877 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8679 mas, bmaj=1.94 mas, bpa=-1.186 degrees ! Estimated noise=421.496 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 = 0.00588588 Jy ! Component: 100 - total flux cleaned = 0.00904761 Jy ! Component: 150 - total flux cleaned = 0.0108777 Jy ! Component: 200 - total flux cleaned = 0.0119984 Jy ! Total flux subtracted in 200 components = 0.0119984 Jy ! Clean residual min=-0.001227 max=0.000926 Jy/beam ! Clean residual mean=-0.000006 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.123875 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 29 components and 0.123875 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=2.071 mas, bmaj=2.982 mas, bpa=-2.006 degrees ! Estimated noise=546.444 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000857698 Jy ! Component: 100 - total flux cleaned = 0.00116507 Jy ! Component: 150 - total flux cleaned = 0.00118645 Jy ! Component: 200 - total flux cleaned = 0.00119522 Jy ! Total flux subtracted in 200 components = 0.00119522 Jy ! Clean residual min=-0.001059 max=0.001073 Jy/beam ! Clean residual mean=-0.000013 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.125071 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 = 7.28496e-06 Jy ! Component: 100 - total flux cleaned = 1.3753e-05 Jy ! Component: 150 - total flux cleaned = 1.9645e-05 Jy ! Component: 200 - total flux cleaned = 1.46442e-05 Jy ! Total flux subtracted in 200 components = 1.46442e-05 Jy ! Clean residual min=-0.001051 max=0.001067 Jy/beam ! Clean residual mean=-0.000013 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.125085 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 46 components and 0.125085 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8679 mas, bmaj=1.94 mas, bpa=-1.186 degrees ! Estimated noise=421.496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000264704 Jy ! Component: 100 - total flux cleaned = 0.00022236 Jy ! Component: 150 - total flux cleaned = 0.000173687 Jy ! Component: 200 - total flux cleaned = 0.000130841 Jy ! Total flux subtracted in 200 components = 0.000130841 Jy ! Clean residual min=-0.001191 max=0.000907 Jy/beam ! Clean residual mean=-0.000005 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.125216 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 0.125216 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=0.092231Jy sigma=0.000643 ! Fit after self-cal, rms=0.092227Jy sigma=0.000643 wmodel J1507+1236_X_2017_08_05_pus_map.mod ! Writing 59 model components to file: J1507+1236_X_2017_08_05_pus_map.mod wobs J1507+1236_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J1507+1236_X_2017_08_05_pus_uvs.fits wwins J1507+1236_X_2017_08_05_pus_map.win ! wwins: Wrote 2 windows to J1507+1236_X_2017_08_05_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 = 4.01564e-05 Jy ! Component: 100 - total flux cleaned = 0.00020462 Jy ! Component: 150 - total flux cleaned = 0.000314236 Jy ! Component: 200 - total flux cleaned = 0.000374599 Jy ! Component: 250 - total flux cleaned = 0.00041886 Jy ! Component: 300 - total flux cleaned = 0.000461875 Jy ! Component: 350 - total flux cleaned = 0.000461642 Jy ! Component: 400 - total flux cleaned = 0.000420634 Jy ! Component: 450 - total flux cleaned = 0.000420768 Jy ! Component: 500 - total flux cleaned = 0.000394476 Jy ! Component: 550 - total flux cleaned = 0.000343034 Jy ! Component: 600 - total flux cleaned = 0.000356017 Jy ! Component: 650 - total flux cleaned = 0.000355987 Jy ! Component: 700 - total flux cleaned = 0.000331461 Jy ! Component: 750 - total flux cleaned = 0.000367832 Jy ! Component: 800 - total flux cleaned = 0.000331874 Jy ! Component: 850 - total flux cleaned = 0.000343812 Jy ! Component: 900 - total flux cleaned = 0.000343734 Jy ! Component: 950 - total flux cleaned = 0.00033247 Jy ! Component: 1000 - total flux cleaned = 0.000378214 Jy ! Component: 1050 - total flux cleaned = 0.000344312 Jy ! Component: 1100 - total flux cleaned = 0.000366554 Jy ! Component: 1150 - total flux cleaned = 0.00030039 Jy ! Component: 1200 - total flux cleaned = 0.000311379 Jy ! Component: 1250 - total flux cleaned = 0.000289657 Jy ! Component: 1300 - total flux cleaned = 0.000289786 Jy ! Component: 1350 - total flux cleaned = 0.000278987 Jy ! Component: 1400 - total flux cleaned = 0.000215917 Jy ! Component: 1450 - total flux cleaned = 0.000195262 Jy ! Component: 1500 - total flux cleaned = 0.000205681 Jy ! Component: 1550 - total flux cleaned = 0.000226185 Jy ! Component: 1600 - total flux cleaned = 0.000215997 Jy ! Component: 1650 - total flux cleaned = 0.000225938 Jy ! Component: 1700 - total flux cleaned = 0.000205951 Jy ! Component: 1750 - total flux cleaned = 0.00020588 Jy ! Component: 1800 - total flux cleaned = 0.000186241 Jy ! Component: 1850 - total flux cleaned = 0.000205531 Jy ! Component: 1900 - total flux cleaned = 0.000157649 Jy ! Component: 1950 - total flux cleaned = 0.000157602 Jy ! Component: 2000 - total flux cleaned = 0.000157579 Jy ! Total flux subtracted in 2048 components = 0.000139044 Jy ! Clean residual min=-0.000643 max=0.000465 Jy/beam ! Clean residual mean=-0.000004 rms=0.000179 Jy/beam ! Combined flux in latest and established models = 0.125355 Jy keep ! Adding 151 model components to the UV plane model. ! The established model now contains 210 components and 0.125355 Jy ![Exited script file: muppet] wmap "J1507+1236_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8679 x 1.94 at -1.186 degrees (North through East) ! Clean map min=-0.00097332 max=0.086916 Jy/beam ! Writing clean map to FITS file: J1507+1236_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0869162 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000179083 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.618124 0.618124 1.23625 2.4725 4.94499 9.88999 19.78 39.56 79.1199 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.086 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8679 x 1.94 at -1.186 degrees (North through East) ! Clean map min=-0.00097332 max=0.086916 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 J1507+1236_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:54:43 2019