! Started logfile: J2358-1020_X_2017_07_16_pus_uvs.log on Thu May 9 14:12:17 2019 obs J2358-1020_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J2358-1020_X_2017_07_16_pus_uva.fits ! AN table 1: 20 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.531111 visibilities/baseline/integration-bin. ! Found source: J2358-1020 ! ! 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 1200 lines of history. ! ! Reading 5736 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 J2358-1020_X_2017_07_16_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 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 54 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.341570Jy sigma=0.002636 ! Fit after self-cal, rms=0.228417Jy sigma=0.001711 ! 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=0.5946 mas, bmaj=1.542 mas, bpa=0.7343 degrees ! Estimated noise=1706.1 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 = 0.620274 Jy ! Component: 100 - total flux cleaned = 0.780424 Jy ! Total flux subtracted in 100 components = 0.780424 Jy ! Clean residual min=-0.033451 max=0.069674 Jy/beam ! Clean residual mean=-0.000073 rms=0.008996 Jy/beam ! Combined flux in latest and established models = 0.780424 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.780424 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=0.155306Jy sigma=0.001186 ! Fit after self-cal, rms=0.155052Jy sigma=0.001184 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0783758 Jy ! Component: 100 - total flux cleaned = 0.121378 Jy ! Total flux subtracted in 100 components = 0.121378 Jy ! Clean residual min=-0.014972 max=0.021573 Jy/beam ! Clean residual mean=-0.000030 rms=0.003751 Jy/beam ! Combined flux in latest and established models = 0.901802 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 11 components and 0.901802 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=0.101908Jy sigma=0.000751 ! Fit after self-cal, rms=0.101761Jy sigma=0.000750 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0253087 Jy ! Component: 100 - total flux cleaned = 0.0401589 Jy ! Total flux subtracted in 100 components = 0.0401589 Jy ! Clean residual min=-0.012551 max=0.011542 Jy/beam ! Clean residual mean=-0.000016 rms=0.002626 Jy/beam ! Combined flux in latest and established models = 0.941961 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.941961 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=0.095562Jy sigma=0.000694 ! Fit after self-cal, rms=0.095539Jy sigma=0.000694 ! 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=0.7227 mas, bmaj=1.753 mas, bpa=2.348 degrees ! Estimated noise=1237.73 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 = 0.00921486 Jy ! Component: 100 - total flux cleaned = 0.0140591 Jy ! Component: 150 - total flux cleaned = 0.0160585 Jy ! Component: 200 - total flux cleaned = 0.0168445 Jy ! Total flux subtracted in 200 components = 0.0168445 Jy ! Clean residual min=-0.010818 max=0.009079 Jy/beam ! Clean residual mean=-0.000017 rms=0.002546 Jy/beam ! Combined flux in latest and established models = 0.958805 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 26 components and 0.958805 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=0.094757Jy sigma=0.000686 ! Fit after self-cal, rms=0.094708Jy sigma=0.000686 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.99 KP 1.04 ! LA 1.00* MK 0.98 NL 0.96 OV 1.01 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.02 KP 1.06 ! LA 1.00* MK 0.99 NL 0.96 OV 1.00 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.01 KP 1.01 ! LA 1.00* MK 1.00 NL 0.97 OV 0.99 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.01 KP 1.03 ! LA 1.00* MK 1.01 NL 0.95 OV 0.98 ! PT 1.03 SC 1.02 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.94 KP 1.02 ! LA 1.00* MK 1.06 NL 0.95 OV 1.00 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.02 KP 1.03 ! LA 1.00* MK 1.03 NL 0.97 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.99 KP 1.04 ! LA 1.00* MK 1.01 NL 0.97 OV 1.00 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.99 KP 1.04 ! LA 1.00* MK 0.98 NL 0.96 OV 1.01 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.99 KP 1.03 ! LA 1.00* MK 0.99 NL 0.95 OV 1.01 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.03 KP 1.02 ! LA 1.00* MK 1.02 NL 0.96 OV 0.99 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.00 KP 1.00 ! LA 1.00* MK 1.01 NL 0.96 OV 1.00 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 0.98 KP 1.02 ! LA 1.00* MK 1.02 NL 0.96 OV 1.00 ! PT 1.05 SC 0.99 ! ! ! Fit before self-cal, rms=0.094708Jy sigma=0.000686 ! Fit after self-cal, rms=0.090590Jy sigma=0.000647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7234 mas, bmaj=1.755 mas, bpa=2.165 degrees ! Estimated noise=1242.52 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 = 0.000370824 Jy ! Component: 100 - total flux cleaned = 0.000570892 Jy ! Component: 150 - total flux cleaned = 0.000629644 Jy ! Component: 200 - total flux cleaned = 0.000631324 Jy ! Total flux subtracted in 200 components = 0.000631324 Jy ! Clean residual min=-0.005909 max=0.004329 Jy/beam ! Clean residual mean=-0.000004 rms=0.001160 Jy/beam ! Combined flux in latest and established models = 0.959437 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.959437 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=0.090512Jy sigma=0.000646 ! Fit after self-cal, rms=0.090531Jy sigma=0.000646 ! 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=0.090531Jy sigma=0.000646 ! Fit after self-cal, rms=0.090536Jy sigma=0.000646 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7232 mas, bmaj=1.755 mas, bpa=2.15 degrees ! Estimated noise=1242.62 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000455986 Jy ! Component: 100 - total flux cleaned = 0.000571794 Jy ! Component: 150 - total flux cleaned = 0.000621363 Jy ! Component: 200 - total flux cleaned = 0.000621643 Jy ! Total flux subtracted in 200 components = 0.000621643 Jy ! Clean residual min=-0.005637 max=0.004325 Jy/beam ! Clean residual mean=-0.000004 rms=0.001135 Jy/beam ! Combined flux in latest and established models = 0.960058 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.960058 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=0.090478Jy sigma=0.000646 ! Fit after self-cal, rms=0.090466Jy sigma=0.000646 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 = 1.33557e-05 Jy ! Component: 100 - total flux cleaned = 0.000156546 Jy ! Component: 150 - total flux cleaned = 0.000158217 Jy ! Component: 200 - total flux cleaned = 0.000199135 Jy ! Total flux subtracted in 200 components = 0.000199135 Jy ! Clean residual min=-0.005429 max=0.004274 Jy/beam ! Clean residual mean=-0.000004 rms=0.001118 Jy/beam ! Combined flux in latest and established models = 0.960258 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.960258 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=0.090423Jy sigma=0.000645 ! Fit after self-cal, rms=0.090413Jy sigma=0.000645 ! 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=0.090413Jy sigma=0.000645 ! Fit after self-cal, rms=0.088725Jy sigma=0.000633 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7228 mas, bmaj=1.755 mas, bpa=2.119 degrees ! Estimated noise=1242.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000702683 Jy ! Component: 100 - total flux cleaned = 0.000744993 Jy ! Component: 150 - total flux cleaned = 0.00074597 Jy ! Component: 200 - total flux cleaned = 0.000785287 Jy ! Total flux subtracted in 200 components = 0.000785287 Jy ! Clean residual min=-0.005015 max=0.003276 Jy/beam ! Clean residual mean=0.000005 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.961043 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.961043 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=0.088682Jy sigma=0.000633 ! Fit after self-cal, rms=0.088677Jy sigma=0.000633 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 = 1.21267e-05 Jy ! Component: 100 - total flux cleaned = 5.00812e-05 Jy ! Component: 150 - total flux cleaned = 5.1426e-05 Jy ! Component: 200 - total flux cleaned = 8.34577e-05 Jy ! Total flux subtracted in 200 components = 8.34577e-05 Jy ! Clean residual min=-0.004846 max=0.003228 Jy/beam ! Clean residual mean=0.000005 rms=0.000917 Jy/beam ! Combined flux in latest and established models = 0.961126 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.961126 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=0.088650Jy sigma=0.000633 ! Fit after self-cal, rms=0.088644Jy sigma=0.000633 ! 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=0.088644Jy sigma=0.000633 ! Fit after self-cal, rms=0.088636Jy sigma=0.000633 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.844 mas, bmaj=3.542 mas, bpa=8.016 degrees ! Estimated noise=1789.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000807212 Jy ! Component: 100 - total flux cleaned = -0.000797342 Jy ! Component: 150 - total flux cleaned = -0.000793096 Jy ! Component: 200 - total flux cleaned = -0.000791143 Jy ! Total flux subtracted in 200 components = -0.000791143 Jy ! Clean residual min=-0.003632 max=0.003298 Jy/beam ! Clean residual mean=0.000010 rms=0.001116 Jy/beam ! Combined flux in latest and established models = 0.960335 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 32 components and 0.960335 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=0.088639Jy sigma=0.000632 ! Fit after self-cal, rms=0.088600Jy sigma=0.000632 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 = 9.71807e-05 Jy ! Component: 100 - total flux cleaned = 0.000100473 Jy ! Component: 150 - total flux cleaned = 0.000102574 Jy ! Component: 200 - total flux cleaned = 0.00012723 Jy ! Total flux subtracted in 200 components = 0.00012723 Jy ! Clean residual min=-0.003643 max=0.003223 Jy/beam ! Clean residual mean=0.000010 rms=0.001101 Jy/beam ! Combined flux in latest and established models = 0.960462 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 35 components and 0.960462 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=0.088613Jy sigma=0.000632 ! Fit after self-cal, rms=0.088594Jy sigma=0.000632 ! 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=0.7225 mas, bmaj=1.754 mas, bpa=2.089 degrees ! Estimated noise=1242.41 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7225 x 1.754 at 2.089 degrees (North through East) ! Clean map min=-0.0032325 max=0.82569 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.088594Jy sigma=0.000632 ! Fit after self-cal, rms=0.082038Jy sigma=0.000579 ! Inverting map and beam ! Estimated beam: bmin=0.7227 mas, bmaj=1.754 mas, bpa=2.083 degrees ! Estimated noise=1241.48 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000798291 Jy ! Component: 100 - total flux cleaned = 0.000693024 Jy ! Component: 150 - total flux cleaned = 0.000631086 Jy ! Component: 200 - total flux cleaned = 0.000630421 Jy ! Total flux subtracted in 200 components = 0.000630421 Jy ! Clean residual min=-0.003812 max=0.003036 Jy/beam ! Clean residual mean=0.000005 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.961093 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.961093 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=0.082006Jy sigma=0.000578 ! Fit after self-cal, rms=0.082000Jy sigma=0.000578 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.11398e-05 Jy ! Component: 100 - total flux cleaned = -7.42873e-05 Jy ! Component: 150 - total flux cleaned = -9.88889e-05 Jy ! Component: 200 - total flux cleaned = -7.44847e-05 Jy ! Total flux subtracted in 200 components = -7.44847e-05 Jy ! Clean residual min=-0.003689 max=0.003064 Jy/beam ! Clean residual mean=0.000005 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.961018 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 37 components and 0.961018 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=0.081984Jy sigma=0.000578 ! Fit after self-cal, rms=0.081980Jy sigma=0.000578 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.081980Jy sigma=0.000578 ! Fit after self-cal, rms=0.081993Jy sigma=0.000578 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=0.5956 mas, bmaj=1.541 mas, bpa=0.5766 degrees ! Estimated noise=1703.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.617946 Jy ! Component: 100 - total flux cleaned = 0.777189 Jy ! Component: 150 - total flux cleaned = 0.854652 Jy ! Component: 200 - total flux cleaned = 0.896288 Jy ! Total flux subtracted in 200 components = 0.896288 Jy ! Clean residual min=-0.013484 max=0.020788 Jy/beam ! Clean residual mean=-0.000022 rms=0.002982 Jy/beam ! Combined flux in latest and established models = 0.896288 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.896288 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7225 mas, bmaj=1.754 mas, bpa=2.05 degrees ! Estimated noise=1241.69 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 = 0.0301103 Jy ! Component: 100 - total flux cleaned = 0.0454319 Jy ! Component: 150 - total flux cleaned = 0.0540448 Jy ! Component: 200 - total flux cleaned = 0.0589997 Jy ! Total flux subtracted in 200 components = 0.0589997 Jy ! Clean residual min=-0.003851 max=0.004641 Jy/beam ! Clean residual mean=0.000002 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.955287 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 0.955287 Jy ! Inverting map ! Added new window around map position (5.2, -9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00297164 Jy ! Component: 100 - total flux cleaned = 0.00412201 Jy ! Component: 150 - total flux cleaned = 0.00507097 Jy ! Component: 200 - total flux cleaned = 0.00547834 Jy ! Total flux subtracted in 200 components = 0.00547834 Jy ! Clean residual min=-0.003594 max=0.003211 Jy/beam ! Clean residual mean=0.000003 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.960766 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 37 components and 0.960766 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=1.844 mas, bmaj=3.541 mas, bpa=8.014 degrees ! Estimated noise=1788.95 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136896 Jy ! Component: 100 - total flux cleaned = 0.00172478 Jy ! Component: 150 - total flux cleaned = 0.00195848 Jy ! Component: 200 - total flux cleaned = 0.00215494 Jy ! Total flux subtracted in 200 components = 0.00215494 Jy ! Clean residual min=-0.003041 max=0.002824 Jy/beam ! Clean residual mean=0.000008 rms=0.000996 Jy/beam ! Combined flux in latest and established models = 0.962921 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000120321 Jy ! Component: 100 - total flux cleaned = 0.000164361 Jy ! Component: 150 - total flux cleaned = 0.000204599 Jy ! Component: 200 - total flux cleaned = 0.00024363 Jy ! Total flux subtracted in 200 components = 0.00024363 Jy ! Clean residual min=-0.003054 max=0.002853 Jy/beam ! Clean residual mean=0.000008 rms=0.000983 Jy/beam ! Combined flux in latest and established models = 0.963164 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.963164 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7225 mas, bmaj=1.754 mas, bpa=2.05 degrees ! Estimated noise=1241.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000384232 Jy ! Component: 100 - total flux cleaned = -0.000526049 Jy ! Component: 150 - total flux cleaned = -0.000530432 Jy ! Component: 200 - total flux cleaned = -0.000533331 Jy ! Total flux subtracted in 200 components = -0.000533331 Jy ! Clean residual min=-0.003358 max=0.003159 Jy/beam ! Clean residual mean=0.000004 rms=0.000803 Jy/beam ! Combined flux in latest and established models = 0.962631 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 49 components and 0.962631 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=0.081980Jy sigma=0.000578 ! Fit after self-cal, rms=0.081945Jy sigma=0.000578 wmodel J2358-1020_X_2017_07_16_pus_map.mod ! Writing 49 model components to file: J2358-1020_X_2017_07_16_pus_map.mod wobs J2358-1020_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J2358-1020_X_2017_07_16_pus_uvs.fits wwins J2358-1020_X_2017_07_16_pus_map.win ! wwins: Wrote 2 windows to J2358-1020_X_2017_07_16_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 = -0.000480132 Jy ! Component: 100 - total flux cleaned = -0.000865562 Jy ! Component: 150 - total flux cleaned = -0.00122807 Jy ! Component: 200 - total flux cleaned = -0.00132486 Jy ! Component: 250 - total flux cleaned = -0.00127752 Jy ! Component: 300 - total flux cleaned = -0.00127752 Jy ! Component: 350 - total flux cleaned = -0.0012763 Jy ! Component: 400 - total flux cleaned = -0.00115326 Jy ! Component: 450 - total flux cleaned = -0.00103512 Jy ! Component: 500 - total flux cleaned = -0.000959679 Jy ! Component: 550 - total flux cleaned = -0.000887206 Jy ! Component: 600 - total flux cleaned = -0.000923568 Jy ! Component: 650 - total flux cleaned = -0.000854334 Jy ! Component: 700 - total flux cleaned = -0.00102392 Jy ! Component: 750 - total flux cleaned = -0.00108989 Jy ! Component: 800 - total flux cleaned = -0.00121974 Jy ! Component: 850 - total flux cleaned = -0.00134634 Jy ! Component: 900 - total flux cleaned = -0.00143957 Jy ! Component: 950 - total flux cleaned = -0.00153085 Jy ! Component: 1000 - total flux cleaned = -0.00159015 Jy ! Component: 1050 - total flux cleaned = -0.00159064 Jy ! Component: 1100 - total flux cleaned = -0.00159097 Jy ! Component: 1150 - total flux cleaned = -0.00164725 Jy ! Component: 1200 - total flux cleaned = -0.00162031 Jy ! Component: 1250 - total flux cleaned = -0.00162089 Jy ! Component: 1300 - total flux cleaned = -0.00156704 Jy ! Component: 1350 - total flux cleaned = -0.00151448 Jy ! Component: 1400 - total flux cleaned = -0.00148858 Jy ! Component: 1450 - total flux cleaned = -0.00141233 Jy ! Component: 1500 - total flux cleaned = -0.00138809 Jy ! Component: 1550 - total flux cleaned = -0.00138795 Jy ! Component: 1600 - total flux cleaned = -0.00136366 Jy ! Component: 1650 - total flux cleaned = -0.00143546 Jy ! Component: 1700 - total flux cleaned = -0.00141188 Jy ! Component: 1750 - total flux cleaned = -0.00143491 Jy ! Component: 1800 - total flux cleaned = -0.00150364 Jy ! Component: 1850 - total flux cleaned = -0.0014131 Jy ! Component: 1900 - total flux cleaned = -0.00143545 Jy ! Component: 1950 - total flux cleaned = -0.00136925 Jy ! Component: 2000 - total flux cleaned = -0.0013477 Jy ! Total flux subtracted in 2048 components = -0.00136936 Jy ! Clean residual min=-0.001226 max=0.001094 Jy/beam ! Clean residual mean=0.000003 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.961262 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 179 components and 0.961262 Jy ![Exited script file: muppet] wmap "J2358-1020_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7225 x 1.754 at 2.05 degrees (North through East) ! Clean map min=-0.0026937 max=0.82662 Jy/beam ! Writing clean map to FITS file: J2358-1020_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.826619 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000387578 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.140662 0.140662 0.281323 0.562646 1.12529 2.25059 4.50117 9.00234 18.0047 36.0094 72.0187 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.826 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7225 x 1.754 at 2.05 degrees (North through East) ! Clean map min=-0.0026937 max=0.82662 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 J2358-1020_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:12:18 2019