! Started logfile: J0910+2539_X_2017_10_21_pus_uvs.log on Sat May 11 21:52:52 2019 obs J0910+2539_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J0910+2539_X_2017_10_21_pus_uva.fits ! AN table 1: 235 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.853546 visibilities/baseline/integration-bin. ! Found source: J0910+2539 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1202 lines of history. ! ! Reading 86652 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 J0910+2539_X_2017_10_21_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 235 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 234 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 234 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 190 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 325 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 279 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 325 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 545 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 590 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 815 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 503 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 590 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.994433Jy sigma=0.008752 ! Fit after self-cal, rms=0.958883Jy sigma=0.008476 ! 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=0.836 mas, bmaj=2.258 mas, bpa=-22.69 degrees ! Estimated noise=854.356 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 = 0.0332785 Jy ! Component: 100 - total flux cleaned = 0.040798 Jy ! Total flux subtracted in 100 components = 0.040798 Jy ! Clean residual min=-0.002815 max=0.002734 Jy/beam ! Clean residual mean=-0.000001 rms=0.000775 Jy/beam ! Combined flux in latest and established models = 0.040798 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.040798 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=0.088172Jy sigma=0.000673 ! Fit after self-cal, rms=0.087042Jy sigma=0.000663 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00467661 Jy ! Component: 100 - total flux cleaned = 0.0071862 Jy ! Total flux subtracted in 100 components = 0.0071862 Jy ! Clean residual min=-0.002922 max=0.002946 Jy/beam ! Clean residual mean=-0.000006 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.0479842 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.0479842 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=0.086702Jy sigma=0.000661 ! Fit after self-cal, rms=0.086698Jy sigma=0.000661 ! 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=1.156 mas, bmaj=2.524 mas, bpa=-18.65 degrees ! Estimated noise=297.841 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 = 0.00270211 Jy ! Component: 100 - total flux cleaned = 0.00397823 Jy ! Component: 150 - total flux cleaned = 0.00449865 Jy ! Component: 200 - total flux cleaned = 0.00458991 Jy ! Total flux subtracted in 200 components = 0.00458991 Jy ! Clean residual min=-0.002483 max=0.001865 Jy/beam ! Clean residual mean=-0.000026 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.0525741 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 35 components and 0.0525741 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=0.086598Jy sigma=0.000660 ! Fit after self-cal, rms=0.086572Jy sigma=0.000660 ! 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 1.06 FD 1.02 HN 1.00 KP 1.03 ! LA 1.15 MK 1.06 NL 1.02 OV 1.08 ! PT 0.82 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 1.03 KP 1.03 ! LA 1.11 MK 1.08 NL 1.08 OV 1.07 ! PT 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.07 HN 1.08 KP 1.00 ! LA 1.09 MK 1.06 NL 1.10 OV 1.04 ! PT 0.84 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.06 HN 1.06 KP 1.08 ! LA 1.06 MK 1.06 NL 1.05 OV 1.02 ! PT 0.84 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.02 KP 1.00 ! LA 1.12 MK 1.05 NL 1.02 OV 1.06 ! PT 0.81 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.03 KP 1.03 ! LA 1.05 MK 1.04 NL 1.05 OV 1.04 ! PT 0.85 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.96 KP 1.05 ! LA 1.04 MK 1.07 NL 1.02 OV 0.98 ! PT 0.82 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.90 KP 1.06 ! LA 1.06 MK 1.04 NL 1.07 OV 1.10 ! PT 0.80 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.96 KP 1.03 ! LA 1.04 MK 0.95 NL 0.98 OV 1.09 ! PT 0.75 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.00 HN 0.95 KP 1.07 ! LA 1.10 MK 0.97 NL 1.06 OV 1.07 ! PT 0.77 ! ! ! Correcting IF 11. ! A total of 132 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 0.98 HN 0.88 KP 1.04 ! LA 1.03 MK 0.95 NL 1.02 OV 1.00 ! PT 0.78 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 0.92 HN 0.85 KP 0.99 ! LA 1.09 MK 0.87 NL 0.98 OV 1.02 ! PT 0.69 ! ! ! Fit before self-cal, rms=0.086572Jy sigma=0.000660 ! Fit after self-cal, rms=0.085235Jy sigma=0.000657 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.157 mas, bmaj=2.526 mas, bpa=-18.78 degrees ! Estimated noise=299.668 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 = 0.000757907 Jy ! Component: 100 - total flux cleaned = 0.000786253 Jy ! Component: 150 - total flux cleaned = 0.000785479 Jy ! Component: 200 - total flux cleaned = 0.000804326 Jy ! Total flux subtracted in 200 components = 0.000804326 Jy ! Clean residual min=-0.001208 max=0.001198 Jy/beam ! Clean residual mean=-0.000001 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0533784 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.0533784 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=0.085201Jy sigma=0.000657 ! Fit after self-cal, rms=0.085345Jy sigma=0.000656 ! 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=0.085345Jy sigma=0.000656 ! Fit after self-cal, rms=0.079756Jy sigma=0.000655 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.162 mas, bmaj=2.513 mas, bpa=-18.71 degrees ! Estimated noise=299.117 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000503808 Jy ! Component: 100 - total flux cleaned = 0.000541439 Jy ! Component: 150 - total flux cleaned = 0.000564925 Jy ! Component: 200 - total flux cleaned = 0.000564527 Jy ! Total flux subtracted in 200 components = 0.000564527 Jy ! Clean residual min=-0.000837 max=0.001100 Jy/beam ! Clean residual mean=-0.000002 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.0539429 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.0539429 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=0.079751Jy sigma=0.000655 ! Fit after self-cal, rms=0.079818Jy sigma=0.000654 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 = 0.000210724 Jy ! Component: 100 - total flux cleaned = 0.000189977 Jy ! Component: 150 - total flux cleaned = 0.000190189 Jy ! Component: 200 - total flux cleaned = 0.000197936 Jy ! Total flux subtracted in 200 components = 0.000197936 Jy ! Clean residual min=-0.000936 max=0.001123 Jy/beam ! Clean residual mean=-0.000007 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0541409 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 55 components and 0.0541409 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=0.079815Jy sigma=0.000654 ! Fit after self-cal, rms=0.079815Jy sigma=0.000654 ! Inverting map ! Added new window around map position (-7.6, -13.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000437533 Jy ! Component: 100 - total flux cleaned = 0.000409797 Jy ! Component: 150 - total flux cleaned = 0.000291306 Jy ! Component: 200 - total flux cleaned = 0.000243922 Jy ! Total flux subtracted in 200 components = 0.000243922 Jy ! Clean residual min=-0.000886 max=0.000933 Jy/beam ! Clean residual mean=-0.000008 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0543848 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 69 components and 0.0543848 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=0.079798Jy sigma=0.000654 ! Fit after self-cal, rms=0.079803Jy sigma=0.000654 ! 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=0.079803Jy sigma=0.000654 ! Fit after self-cal, rms=0.079934Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.162 mas, bmaj=2.508 mas, bpa=-18.54 degrees ! Estimated noise=299.123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000766509 Jy ! Component: 100 - total flux cleaned = 0.000806106 Jy ! Component: 150 - total flux cleaned = 0.000806562 Jy ! Component: 200 - total flux cleaned = 0.000817536 Jy ! Total flux subtracted in 200 components = 0.000817536 Jy ! Clean residual min=-0.000860 max=0.000901 Jy/beam ! Clean residual mean=-0.000004 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.0552023 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 80 components and 0.0552023 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=0.079926Jy sigma=0.000654 ! Fit after self-cal, rms=0.080014Jy sigma=0.000654 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 = 0.000224466 Jy ! Component: 100 - total flux cleaned = 0.000174825 Jy ! Component: 150 - total flux cleaned = 0.000119543 Jy ! Component: 200 - total flux cleaned = 8.31499e-05 Jy ! Total flux subtracted in 200 components = 8.31499e-05 Jy ! Clean residual min=-0.000852 max=0.000898 Jy/beam ! Clean residual mean=-0.000007 rms=0.000231 Jy/beam ! Combined flux in latest and established models = 0.0552855 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 83 components and 0.0552855 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=0.080008Jy sigma=0.000654 ! Fit after self-cal, rms=0.080013Jy sigma=0.000654 ! 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=0.080013Jy sigma=0.000654 ! Fit after self-cal, rms=0.080471Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.294 mas, bmaj=3.048 mas, bpa=-13.68 degrees ! Estimated noise=337.838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000346256 Jy ! Component: 100 - total flux cleaned = 0.000434403 Jy ! Component: 150 - total flux cleaned = 0.000463693 Jy ! Component: 200 - total flux cleaned = 0.000479783 Jy ! Total flux subtracted in 200 components = 0.000479783 Jy ! Clean residual min=-0.001038 max=0.000972 Jy/beam ! Clean residual mean=-0.000005 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0557653 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 94 components and 0.0557653 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=0.080468Jy sigma=0.000654 ! Fit after self-cal, rms=0.080524Jy sigma=0.000654 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 = 0.000112818 Jy ! Component: 100 - total flux cleaned = 0.000102473 Jy ! Component: 150 - total flux cleaned = 7.66222e-05 Jy ! Component: 200 - total flux cleaned = 5.36967e-05 Jy ! Total flux subtracted in 200 components = 5.36967e-05 Jy ! Clean residual min=-0.001029 max=0.000978 Jy/beam ! Clean residual mean=-0.000007 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.055819 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 96 components and 0.055819 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=0.080522Jy sigma=0.000654 ! Fit after self-cal, rms=0.080526Jy sigma=0.000654 ! 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=1.162 mas, bmaj=2.507 mas, bpa=-18.43 degrees ! Estimated noise=299.913 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.162 x 2.507 at -18.43 degrees (North through East) ! Clean map min=-0.00095436 max=0.044358 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=0.8469 mas, bmaj=2.23 mas, bpa=-22.47 degrees ! Estimated noise=840.694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0336698 Jy ! Component: 100 - total flux cleaned = 0.0421843 Jy ! Component: 150 - total flux cleaned = 0.0467755 Jy ! Component: 200 - total flux cleaned = 0.049935 Jy ! Total flux subtracted in 200 components = 0.049935 Jy ! Clean residual min=-0.002232 max=0.002293 Jy/beam ! Clean residual mean=-0.000004 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.049935 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.049935 Jy ! Inverting map and beam ! Estimated beam: bmin=1.162 mas, bmaj=2.507 mas, bpa=-18.43 degrees ! Estimated noise=299.913 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 = 0.00330371 Jy ! Component: 100 - total flux cleaned = 0.00498257 Jy ! Component: 150 - total flux cleaned = 0.00530888 Jy ! Component: 200 - total flux cleaned = 0.00544006 Jy ! Total flux subtracted in 200 components = 0.00544006 Jy ! Clean residual min=-0.001068 max=0.000936 Jy/beam ! Clean residual mean=-0.000010 rms=0.000288 Jy/beam ! Combined flux in latest and established models = 0.0553751 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 33 components and 0.0553751 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=2.294 mas, bmaj=3.048 mas, bpa=-13.68 degrees ! Estimated noise=337.838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000198469 Jy ! Component: 100 - total flux cleaned = 0.000168113 Jy ! Component: 150 - total flux cleaned = 0.000247132 Jy ! Component: 200 - total flux cleaned = 0.000281889 Jy ! Total flux subtracted in 200 components = 0.000281889 Jy ! Clean residual min=-0.001048 max=0.001018 Jy/beam ! Clean residual mean=-0.000009 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.0556569 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 = 1.54894e-05 Jy ! Component: 100 - total flux cleaned = 1.56706e-05 Jy ! Component: 150 - total flux cleaned = 2.58863e-06 Jy ! Component: 200 - total flux cleaned = 2.69933e-06 Jy ! Total flux subtracted in 200 components = 2.69933e-06 Jy ! Clean residual min=-0.001043 max=0.000959 Jy/beam ! Clean residual mean=-0.000009 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.0556596 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 52 components and 0.0556596 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.162 mas, bmaj=2.507 mas, bpa=-18.43 degrees ! Estimated noise=299.913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000145821 Jy ! Component: 100 - total flux cleaned = -0.000245238 Jy ! Component: 150 - total flux cleaned = -0.000263982 Jy ! Component: 200 - total flux cleaned = -0.000280567 Jy ! Total flux subtracted in 200 components = -0.000280567 Jy ! Clean residual min=-0.000861 max=0.000875 Jy/beam ! Clean residual mean=-0.000006 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0553791 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 67 components and 0.0553791 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=0.080532Jy sigma=0.000654 ! Fit after self-cal, rms=0.080542Jy sigma=0.000654 wmodel J0910+2539_X_2017_10_21_pus_map.mod ! Writing 67 model components to file: J0910+2539_X_2017_10_21_pus_map.mod wobs J0910+2539_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J0910+2539_X_2017_10_21_pus_uvs.fits wwins J0910+2539_X_2017_10_21_pus_map.win ! wwins: Wrote 2 windows to J0910+2539_X_2017_10_21_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00013607 Jy ! Component: 100 - total flux cleaned = -0.000224583 Jy ! Component: 150 - total flux cleaned = -0.000251675 Jy ! Component: 200 - total flux cleaned = -0.000239439 Jy ! Component: 250 - total flux cleaned = -0.000191892 Jy ! Component: 300 - total flux cleaned = -0.000134248 Jy ! Component: 350 - total flux cleaned = -9.00227e-05 Jy ! Component: 400 - total flux cleaned = -8.98021e-05 Jy ! Component: 450 - total flux cleaned = -0.000110601 Jy ! Component: 500 - total flux cleaned = -0.000120807 Jy ! Component: 550 - total flux cleaned = -0.000150126 Jy ! Component: 600 - total flux cleaned = -0.000150231 Jy ! Component: 650 - total flux cleaned = -0.000159698 Jy ! Component: 700 - total flux cleaned = -0.000159773 Jy ! Component: 750 - total flux cleaned = -0.000160055 Jy ! Component: 800 - total flux cleaned = -0.000151591 Jy ! Component: 850 - total flux cleaned = -0.000159876 Jy ! Component: 900 - total flux cleaned = -0.000159787 Jy ! Component: 950 - total flux cleaned = -0.000151808 Jy ! Component: 1000 - total flux cleaned = -0.000144008 Jy ! Component: 1050 - total flux cleaned = -0.000136326 Jy ! Component: 1100 - total flux cleaned = -0.000128853 Jy ! Component: 1150 - total flux cleaned = -0.000143731 Jy ! Component: 1200 - total flux cleaned = -0.000150976 Jy ! Component: 1250 - total flux cleaned = -0.000172487 Jy ! Component: 1300 - total flux cleaned = -0.000186487 Jy ! Component: 1350 - total flux cleaned = -0.000207198 Jy ! Component: 1400 - total flux cleaned = -0.000227481 Jy ! Component: 1450 - total flux cleaned = -0.000220703 Jy ! Component: 1500 - total flux cleaned = -0.000214099 Jy ! Component: 1550 - total flux cleaned = -0.00022067 Jy ! Component: 1600 - total flux cleaned = -0.000220714 Jy ! Component: 1650 - total flux cleaned = -0.000220646 Jy ! Component: 1700 - total flux cleaned = -0.000208153 Jy ! Component: 1750 - total flux cleaned = -0.000195873 Jy ! Component: 1800 - total flux cleaned = -0.00018982 Jy ! Component: 1850 - total flux cleaned = -0.000171797 Jy ! Component: 1900 - total flux cleaned = -0.000171784 Jy ! Component: 1950 - total flux cleaned = -0.000154186 Jy ! Component: 2000 - total flux cleaned = -0.000142591 Jy ! Total flux subtracted in 2048 components = -0.000136918 Jy ! Clean residual min=-0.000387 max=0.000338 Jy/beam ! Clean residual mean=-0.000003 rms=0.000115 Jy/beam ! Combined flux in latest and established models = 0.0552422 Jy keep ! Adding 153 model components to the UV plane model. ! The established model now contains 218 components and 0.0552421 Jy ![Exited script file: muppet] wmap "J0910+2539_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.162 x 2.507 at -18.43 degrees (North through East) ! Clean map min=-0.0010104 max=0.044125 Jy/beam ! Writing clean map to FITS file: J0910+2539_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0441253 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000115106 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.782586 0.782586 1.56517 3.13034 6.26069 12.5214 25.0428 50.0855 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.044 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.162 x 2.507 at -18.43 degrees (North through East) ! Clean map min=-0.0010104 max=0.044125 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 J0910+2539_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:52:57 2019