! Started logfile: J0044+6803_X_2017_03_27_pus_uvs.log on Sat Apr 27 21:56:32 2019 obs J0044+6803_X_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0044+6803_X_2017_03_27_pus_uva.fits ! AN table 1: 191 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.968354 visibilities/baseline/integration-bin. ! Found source: J0044+6803 ! ! 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 1844 lines of history. ! ! Reading 99876 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 J0044+6803_X_2017_03_27_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 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.857172Jy sigma=0.007125 ! Fit after self-cal, rms=0.850523Jy sigma=0.007079 ! 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=0.775 mas, bmaj=0.924 mas, bpa=2.911 degrees ! Estimated noise=785.677 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 = 0.114002 Jy ! Component: 100 - total flux cleaned = 0.142542 Jy ! Total flux subtracted in 100 components = 0.142542 Jy ! Clean residual min=-0.003835 max=0.012036 Jy/beam ! Clean residual mean=0.000013 rms=0.001165 Jy/beam ! Combined flux in latest and established models = 0.142542 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.142542 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=0.095040Jy sigma=0.000690 ! Fit after self-cal, rms=0.094993Jy sigma=0.000690 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0137431 Jy ! Component: 100 - total flux cleaned = 0.0208281 Jy ! Total flux subtracted in 100 components = 0.0208281 Jy ! Clean residual min=-0.003503 max=0.003984 Jy/beam ! Clean residual mean=0.000012 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.16337 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.16337 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=0.092385Jy sigma=0.000664 ! Fit after self-cal, rms=0.092319Jy sigma=0.000663 ! Inverting map ! Added new window around map position (0.8, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00521522 Jy ! Component: 100 - total flux cleaned = 0.00843684 Jy ! Total flux subtracted in 100 components = 0.00843684 Jy ! Clean residual min=-0.003242 max=0.003050 Jy/beam ! Clean residual mean=0.000012 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.171807 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 22 components and 0.171807 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=0.091892Jy sigma=0.000659 ! Fit after self-cal, rms=0.091870Jy sigma=0.000659 ! 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=1.031 mas, bmaj=1.17 mas, bpa=8.249 degrees ! Estimated noise=273.772 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 = 0.00370021 Jy ! Component: 100 - total flux cleaned = 0.00540904 Jy ! Component: 150 - total flux cleaned = 0.00587627 Jy ! Component: 200 - total flux cleaned = 0.00613947 Jy ! Total flux subtracted in 200 components = 0.00613947 Jy ! Clean residual min=-0.001791 max=0.002847 Jy/beam ! Clean residual mean=0.000020 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.177946 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 35 components and 0.177946 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=0.091721Jy sigma=0.000658 ! Fit after self-cal, rms=0.091713Jy sigma=0.000658 ! Inverting map ! Added new window around map position (2.6, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00213829 Jy ! Component: 100 - total flux cleaned = 0.00270867 Jy ! Component: 150 - total flux cleaned = 0.00296699 Jy ! Component: 200 - total flux cleaned = 0.00311178 Jy ! Total flux subtracted in 200 components = 0.00311178 Jy ! Clean residual min=-0.001716 max=0.001626 Jy/beam ! Clean residual mean=0.000024 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.181058 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 52 components and 0.181058 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=0.091637Jy sigma=0.000657 ! Fit after self-cal, rms=0.091631Jy sigma=0.000657 ! 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 0.96 FD 0.98 HN 1.07 KP 0.99 ! LA 1.01 MK 0.97 NL 0.98 OV 1.02 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.98 HN 1.01 KP 1.01 ! LA 1.01 MK 0.97 NL 0.97 OV 1.00 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.98 KP 0.95 ! LA 1.04 MK 0.96 NL 0.99 OV 1.00 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.02 KP 0.99 ! LA 1.03 MK 0.99 NL 0.99 OV 1.00 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.98 KP 0.99 ! LA 1.02 MK 1.00 NL 0.97 OV 1.00 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 1.04 KP 0.96 ! LA 1.03 MK 0.97 NL 0.98 OV 1.01 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.99 KP 0.97 ! LA 1.04 MK 0.99 NL 0.96 OV 1.02 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.00 KP 0.99 ! LA 1.01 MK 0.96 NL 0.97 OV 1.01 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.99 KP 0.97 ! LA 1.05 MK 0.97 NL 0.97 OV 1.00 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.97 HN 1.01 KP 0.88 ! LA 1.03 MK 0.97 NL 0.86 OV 1.07 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.08 KP 0.99 ! LA 1.10 MK 1.03 NL 0.91 OV 1.14 ! PT 1.12 SC 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.02 KP 1.01 ! LA 1.05 MK 0.96 NL 0.89 OV 1.11 ! PT 1.08 SC 1.02 ! ! ! Fit before self-cal, rms=0.091631Jy sigma=0.000657 ! Fit after self-cal, rms=0.091113Jy sigma=0.000652 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=1.172 mas, bpa=7.348 degrees ! Estimated noise=273.389 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 = 0.000758796 Jy ! Component: 100 - total flux cleaned = 0.00124602 Jy ! Component: 150 - total flux cleaned = 0.00159781 Jy ! Component: 200 - total flux cleaned = 0.00168427 Jy ! Total flux subtracted in 200 components = 0.00168427 Jy ! Clean residual min=-0.001191 max=0.000939 Jy/beam ! Clean residual mean=0.000005 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.182742 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 61 components and 0.182742 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=0.091086Jy sigma=0.000651 ! Fit after self-cal, rms=0.091071Jy sigma=0.000651 ! 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=0.091071Jy sigma=0.000651 ! Fit after self-cal, rms=0.092618Jy sigma=0.000650 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=1.171 mas, bpa=7.981 degrees ! Estimated noise=273.172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000580881 Jy ! Component: 100 - total flux cleaned = 0.000622758 Jy ! Component: 150 - total flux cleaned = 0.000607626 Jy ! Component: 200 - total flux cleaned = 0.000606687 Jy ! Total flux subtracted in 200 components = 0.000606687 Jy ! Clean residual min=-0.000692 max=0.000768 Jy/beam ! Clean residual mean=0.000005 rms=0.000177 Jy/beam ! Combined flux in latest and established models = 0.183349 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 71 components and 0.183349 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=0.092609Jy sigma=0.000650 ! Fit after self-cal, rms=0.092624Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-17.4, -8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000479562 Jy ! Component: 100 - total flux cleaned = 0.000550269 Jy ! Component: 150 - total flux cleaned = 0.000634601 Jy ! Component: 200 - total flux cleaned = 0.000684092 Jy ! Total flux subtracted in 200 components = 0.000684092 Jy ! Clean residual min=-0.000687 max=0.000716 Jy/beam ! Clean residual mean=0.000003 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.184033 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 78 components and 0.184033 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=0.092616Jy sigma=0.000650 ! Fit after self-cal, rms=0.092615Jy sigma=0.000650 ! 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=0.092615Jy sigma=0.000650 ! Fit after self-cal, rms=0.092696Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=1.171 mas, bpa=8.007 degrees ! Estimated noise=273.118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000258261 Jy ! Component: 100 - total flux cleaned = 0.000354466 Jy ! Component: 150 - total flux cleaned = 0.000378411 Jy ! Component: 200 - total flux cleaned = 0.000401387 Jy ! Total flux subtracted in 200 components = 0.000401387 Jy ! Clean residual min=-0.000669 max=0.000671 Jy/beam ! Clean residual mean=0.000003 rms=0.000166 Jy/beam ! Combined flux in latest and established models = 0.184434 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 81 components and 0.184434 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=0.092692Jy sigma=0.000650 ! Fit after self-cal, rms=0.092694Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.77944e-05 Jy ! Component: 100 - total flux cleaned = 7.10766e-05 Jy ! Component: 150 - total flux cleaned = 9.21942e-05 Jy ! Component: 200 - total flux cleaned = 0.000121719 Jy ! Total flux subtracted in 200 components = 0.000121719 Jy ! Clean residual min=-0.000661 max=0.000668 Jy/beam ! Clean residual mean=0.000003 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.184556 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 84 components and 0.184556 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=0.092691Jy sigma=0.000650 ! Fit after self-cal, rms=0.092690Jy sigma=0.000650 ! 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=0.092690Jy sigma=0.000650 ! Fit after self-cal, rms=0.092629Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.375 mas, bmaj=2.474 mas, bpa=63.7 degrees ! Estimated noise=349.965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000327733 Jy ! Component: 100 - total flux cleaned = 0.000459935 Jy ! Component: 150 - total flux cleaned = 0.000480211 Jy ! Component: 200 - total flux cleaned = 0.00048626 Jy ! Total flux subtracted in 200 components = 0.00048626 Jy ! Clean residual min=-0.000654 max=0.000632 Jy/beam ! Clean residual mean=0.000004 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.185042 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 98 components and 0.185042 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=0.092629Jy sigma=0.000650 ! Fit after self-cal, rms=0.092629Jy sigma=0.000650 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.63901e-05 Jy ! Component: 100 - total flux cleaned = 4.19122e-05 Jy ! Component: 150 - total flux cleaned = 5.19437e-05 Jy ! Component: 200 - total flux cleaned = 6.13131e-05 Jy ! Total flux subtracted in 200 components = 6.13131e-05 Jy ! Clean residual min=-0.000652 max=0.000629 Jy/beam ! Clean residual mean=0.000004 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.185104 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 102 components and 0.185104 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=0.092629Jy sigma=0.000650 ! Fit after self-cal, rms=0.092630Jy sigma=0.000650 ! 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=1.032 mas, bmaj=1.171 mas, bpa=8.023 degrees ! Estimated noise=273.048 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.032 x 1.171 at 8.023 degrees (North through East) ! Clean map min=-0.0007028 max=0.15031 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=0.7764 mas, bmaj=0.9229 mas, bpa=2.873 degrees ! Estimated noise=784.744 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.113466 Jy ! Component: 100 - total flux cleaned = 0.143763 Jy ! Component: 150 - total flux cleaned = 0.158144 Jy ! Component: 200 - total flux cleaned = 0.165749 Jy ! Total flux subtracted in 200 components = 0.165749 Jy ! Clean residual min=-0.002531 max=0.003755 Jy/beam ! Clean residual mean=0.000004 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.165749 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.165749 Jy ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=1.171 mas, bpa=8.023 degrees ! Estimated noise=273.048 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 = 0.0071412 Jy ! Component: 100 - total flux cleaned = 0.0110208 Jy ! Component: 150 - total flux cleaned = 0.0133989 Jy ! Component: 200 - total flux cleaned = 0.0150218 Jy ! Total flux subtracted in 200 components = 0.0150218 Jy ! Clean residual min=-0.000827 max=0.000908 Jy/beam ! Clean residual mean=0.000001 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.180771 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 41 components and 0.180771 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011829 Jy ! Component: 100 - total flux cleaned = 0.00208367 Jy ! Component: 150 - total flux cleaned = 0.00275579 Jy ! Component: 200 - total flux cleaned = 0.00305485 Jy ! Total flux subtracted in 200 components = 0.00305485 Jy ! Clean residual min=-0.000747 max=0.000699 Jy/beam ! Clean residual mean=0.000003 rms=0.000172 Jy/beam ! Combined flux in latest and established models = 0.183826 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 55 components and 0.183826 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=2.375 mas, bmaj=2.474 mas, bpa=63.7 degrees ! Estimated noise=349.965 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000496826 Jy ! Component: 100 - total flux cleaned = 0.000689786 Jy ! Component: 150 - total flux cleaned = 0.000862192 Jy ! Component: 200 - total flux cleaned = 0.000947657 Jy ! Total flux subtracted in 200 components = 0.000947657 Jy ! Clean residual min=-0.000691 max=0.000593 Jy/beam ! Clean residual mean=0.000007 rms=0.000195 Jy/beam ! Combined flux in latest and established models = 0.184774 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 = 7.46754e-05 Jy ! Component: 100 - total flux cleaned = 0.00014038 Jy ! Component: 150 - total flux cleaned = 0.000198226 Jy ! Component: 200 - total flux cleaned = 0.000249358 Jy ! Total flux subtracted in 200 components = 0.000249358 Jy ! Clean residual min=-0.000672 max=0.000614 Jy/beam ! Clean residual mean=0.000006 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.185023 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 88 components and 0.185023 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=1.171 mas, bpa=8.023 degrees ! Estimated noise=273.048 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000101927 Jy ! Component: 100 - total flux cleaned = -7.37468e-05 Jy ! Component: 150 - total flux cleaned = -4.97059e-05 Jy ! Component: 200 - total flux cleaned = -4.9949e-05 Jy ! Total flux subtracted in 200 components = -4.9949e-05 Jy ! Clean residual min=-0.000683 max=0.000619 Jy/beam ! Clean residual mean=0.000002 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.184973 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 101 components and 0.184973 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=0.092631Jy sigma=0.000650 ! Fit after self-cal, rms=0.092628Jy sigma=0.000650 wmodel J0044+6803_X_2017_03_27_pus_map.mod ! Writing 101 model components to file: J0044+6803_X_2017_03_27_pus_map.mod wobs J0044+6803_X_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0044+6803_X_2017_03_27_pus_uvs.fits wwins J0044+6803_X_2017_03_27_pus_map.win ! wwins: Wrote 4 windows to J0044+6803_X_2017_03_27_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 = -0.000224687 Jy ! Component: 100 - total flux cleaned = -0.000338514 Jy ! Component: 150 - total flux cleaned = -0.000424576 Jy ! Component: 200 - total flux cleaned = -0.000486938 Jy ! Component: 250 - total flux cleaned = -0.000537418 Jy ! Component: 300 - total flux cleaned = -0.00056702 Jy ! Component: 350 - total flux cleaned = -0.000605845 Jy ! Component: 400 - total flux cleaned = -0.000662813 Jy ! Component: 450 - total flux cleaned = -0.000681444 Jy ! Component: 500 - total flux cleaned = -0.000699874 Jy ! Component: 550 - total flux cleaned = -0.000726981 Jy ! Component: 600 - total flux cleaned = -0.000735727 Jy ! Component: 650 - total flux cleaned = -0.000735647 Jy ! Component: 700 - total flux cleaned = -0.000718341 Jy ! Component: 750 - total flux cleaned = -0.000743991 Jy ! Component: 800 - total flux cleaned = -0.000743986 Jy ! Component: 850 - total flux cleaned = -0.000768784 Jy ! Component: 900 - total flux cleaned = -0.000743942 Jy ! Component: 950 - total flux cleaned = -0.000711428 Jy ! Component: 1000 - total flux cleaned = -0.000711515 Jy ! Component: 1050 - total flux cleaned = -0.00070368 Jy ! Component: 1100 - total flux cleaned = -0.000695831 Jy ! Component: 1150 - total flux cleaned = -0.000695826 Jy ! Component: 1200 - total flux cleaned = -0.000688082 Jy ! Component: 1250 - total flux cleaned = -0.000664944 Jy ! Component: 1300 - total flux cleaned = -0.000649813 Jy ! Component: 1350 - total flux cleaned = -0.000664962 Jy ! Component: 1400 - total flux cleaned = -0.000642551 Jy ! Component: 1450 - total flux cleaned = -0.000657377 Jy ! Component: 1500 - total flux cleaned = -0.000657442 Jy ! Component: 1550 - total flux cleaned = -0.000642874 Jy ! Component: 1600 - total flux cleaned = -0.000657374 Jy ! Component: 1650 - total flux cleaned = -0.000657368 Jy ! Component: 1700 - total flux cleaned = -0.00068591 Jy ! Component: 1750 - total flux cleaned = -0.000678806 Jy ! Component: 1800 - total flux cleaned = -0.000706867 Jy ! Component: 1850 - total flux cleaned = -0.000699873 Jy ! Component: 1900 - total flux cleaned = -0.000713634 Jy ! Component: 1950 - total flux cleaned = -0.000720509 Jy ! Component: 2000 - total flux cleaned = -0.000734086 Jy ! Total flux subtracted in 2048 components = -0.000706987 Jy ! Clean residual min=-0.000356 max=0.000425 Jy/beam ! Clean residual mean=0.000000 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.184266 Jy keep ! Adding 153 model components to the UV plane model. ! The established model now contains 254 components and 0.184266 Jy ![Exited script file: muppet] wmap "J0044+6803_X_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.032 x 1.171 at 8.023 degrees (North through East) ! Clean map min=-0.00055774 max=0.15027 Jy/beam ! Writing clean map to FITS file: J0044+6803_X_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.150266 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000123317 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.246199 0.246199 0.492398 0.984796 1.96959 3.93918 7.87836 15.7567 31.5135 63.0269 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.15 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.032 x 1.171 at 8.023 degrees (North through East) ! Clean map min=-0.00055774 max=0.15027 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 J0044+6803_X_2017_03_27_pus_uvs.log closed on Sat Apr 27 21:56:38 2019