! Started logfile: J1014+2301_X_2017_02_24_pus_uvs.log on Sat May 4 10:00:57 2019 obs J1014+2301_X_2017_02_24_pus_uva.fits ! Reading UV FITS file: J1014+2301_X_2017_02_24_pus_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.600741 visibilities/baseline/integration-bin. ! Found source: J1014+2301 ! ! 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 1882 lines of history. ! ! Reading 9732 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 J1014+2301_X_2017_02_24_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 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 80 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.752123Jy sigma=0.006580 ! Fit after self-cal, rms=0.749537Jy sigma=0.006558 ! 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=0.8268 mas, bmaj=1.465 mas, bpa=2.806 degrees ! Estimated noise=1297.18 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 = 0.187303 Jy ! Component: 100 - total flux cleaned = 0.242778 Jy ! Total flux subtracted in 100 components = 0.242778 Jy ! Clean residual min=-0.009949 max=0.025556 Jy/beam ! Clean residual mean=-0.000069 rms=0.002946 Jy/beam ! Combined flux in latest and established models = 0.242778 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.242778 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=0.097815Jy sigma=0.000848 ! Fit after self-cal, rms=0.097480Jy sigma=0.000846 ! Inverting map ! Added new window around map position (0.8, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0292898 Jy ! Component: 100 - total flux cleaned = 0.0462488 Jy ! Total flux subtracted in 100 components = 0.0462488 Jy ! Clean residual min=-0.006864 max=0.014213 Jy/beam ! Clean residual mean=-0.000048 rms=0.001909 Jy/beam ! Combined flux in latest and established models = 0.289027 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.289027 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=0.084824Jy sigma=0.000724 ! Fit after self-cal, rms=0.084532Jy sigma=0.000722 ! Inverting map ! Added new window around map position (2.6, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015164 Jy ! Component: 100 - total flux cleaned = 0.0256007 Jy ! Total flux subtracted in 100 components = 0.0256007 Jy ! Clean residual min=-0.005474 max=0.005975 Jy/beam ! Clean residual mean=-0.000034 rms=0.001441 Jy/beam ! Combined flux in latest and established models = 0.314628 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 27 components and 0.314628 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=0.080252Jy sigma=0.000680 ! Fit after self-cal, rms=0.079998Jy sigma=0.000678 ! 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=1.012 mas, bmaj=1.792 mas, bpa=4.763 degrees ! Estimated noise=823.408 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 (1.6, -0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136502 Jy ! Component: 100 - total flux cleaned = 0.0219715 Jy ! Component: 150 - total flux cleaned = 0.0249757 Jy ! Component: 200 - total flux cleaned = 0.0263727 Jy ! Total flux subtracted in 200 components = 0.0263727 Jy ! Clean residual min=-0.003817 max=0.005860 Jy/beam ! Clean residual mean=-0.000053 rms=0.001095 Jy/beam ! Combined flux in latest and established models = 0.341 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 42 components and 0.341 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=0.077495Jy sigma=0.000653 ! Fit after self-cal, rms=0.077269Jy sigma=0.000652 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.01 KP 1.03 ! LA 0.99 MK 0.99 NL 0.97 OV 1.01 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.03 HN 0.95 KP 1.03 ! LA 0.99 MK 0.98 NL 0.96 OV 1.00 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 1.04 KP 1.06 ! LA 0.97 MK 1.00 NL 0.96 OV 0.98 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.03 KP 1.02 ! LA 0.97 MK 1.00 NL 0.95 OV 1.04 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 5. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.04 HN 0.97 KP 1.02 ! LA 0.95 MK 1.02 NL 0.98 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 6. ! A total of 21 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 1.01 ! LA 1.03 MK 1.05 NL 0.93 OV 0.99 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 7. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.05 HN 1.01 KP 1.00 ! LA 0.96 MK 0.99 NL 0.97 OV 0.99 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 8. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.92 KP 1.02 ! LA 1.02 MK 0.98 NL 0.97 OV 1.00 ! PT 1.02 SC 1.08 ! ! ! Correcting IF 9. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.00 KP 1.03 ! LA 0.97 MK 0.99 NL 0.97 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 10. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 1.01 KP 1.03 ! LA 0.97 MK 1.04 NL 0.99 OV 1.01 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 11. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.05 KP 1.02 ! LA 0.97 MK 0.99 NL 0.95 OV 1.02 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 12. ! A total of 21 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.00 KP 1.01 ! LA 0.95 MK 0.93 NL 0.97 OV 1.00 ! PT 0.99 SC 1.03 ! ! ! Fit before self-cal, rms=0.077269Jy sigma=0.000652 ! Fit after self-cal, rms=0.076258Jy sigma=0.000647 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=1.787 mas, bpa=5.038 degrees ! Estimated noise=824.48 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 = 0.00321271 Jy ! Component: 100 - total flux cleaned = 0.00428281 Jy ! Component: 150 - total flux cleaned = 0.00475924 Jy ! Component: 200 - total flux cleaned = 0.00501107 Jy ! Total flux subtracted in 200 components = 0.00501107 Jy ! Clean residual min=-0.003140 max=0.003227 Jy/beam ! Clean residual mean=-0.000006 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.346011 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 54 components and 0.346011 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=0.076004Jy sigma=0.000644 ! Fit after self-cal, rms=0.075976Jy sigma=0.000644 ! 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=0.075976Jy sigma=0.000644 ! Fit after self-cal, rms=0.075739Jy sigma=0.000639 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=1.779 mas, bpa=4.896 degrees ! Estimated noise=824.119 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168896 Jy ! Component: 100 - total flux cleaned = 0.00234521 Jy ! Component: 150 - total flux cleaned = 0.00283738 Jy ! Component: 200 - total flux cleaned = 0.00310987 Jy ! Total flux subtracted in 200 components = 0.00310987 Jy ! Clean residual min=-0.002610 max=0.002325 Jy/beam ! Clean residual mean=-0.000002 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.349121 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 68 components and 0.349121 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=0.075678Jy sigma=0.000638 ! Fit after self-cal, rms=0.075673Jy sigma=0.000638 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 = 0.000340439 Jy ! Component: 100 - total flux cleaned = 0.000620472 Jy ! Component: 150 - total flux cleaned = 0.000673408 Jy ! Component: 200 - total flux cleaned = 0.000698421 Jy ! Total flux subtracted in 200 components = 0.000698421 Jy ! Clean residual min=-0.002622 max=0.002353 Jy/beam ! Clean residual mean=-0.000001 rms=0.000611 Jy/beam ! Combined flux in latest and established models = 0.34982 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 77 components and 0.34982 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=0.075653Jy sigma=0.000638 ! Fit after self-cal, rms=0.075648Jy sigma=0.000638 ! 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=0.075648Jy sigma=0.000638 ! Fit after self-cal, rms=0.075593Jy sigma=0.000638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=1.778 mas, bpa=4.766 degrees ! Estimated noise=823.687 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000612529 Jy ! Component: 100 - total flux cleaned = 0.00100835 Jy ! Component: 150 - total flux cleaned = 0.00123468 Jy ! Component: 200 - total flux cleaned = 0.00134666 Jy ! Total flux subtracted in 200 components = 0.00134666 Jy ! Clean residual min=-0.002379 max=0.002278 Jy/beam ! Clean residual mean=-0.000003 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.351166 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 83 components and 0.351166 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=0.075573Jy sigma=0.000637 ! Fit after self-cal, rms=0.075569Jy sigma=0.000637 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 = 8.79668e-05 Jy ! Component: 100 - total flux cleaned = 0.000242037 Jy ! Component: 150 - total flux cleaned = 0.000301476 Jy ! Component: 200 - total flux cleaned = 0.000357621 Jy ! Total flux subtracted in 200 components = 0.000357621 Jy ! Clean residual min=-0.002381 max=0.002258 Jy/beam ! Clean residual mean=-0.000003 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.351524 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 86 components and 0.351524 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=0.075558Jy sigma=0.000637 ! Fit after self-cal, rms=0.075556Jy sigma=0.000637 ! 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=0.075556Jy sigma=0.000637 ! Fit after self-cal, rms=0.075526Jy sigma=0.000637 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.114 mas, bmaj=2.781 mas, bpa=2.099 degrees ! Estimated noise=1006.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110275 Jy ! Component: 100 - total flux cleaned = 0.00152352 Jy ! Component: 150 - total flux cleaned = 0.00156025 Jy ! Component: 200 - total flux cleaned = 0.00156144 Jy ! Total flux subtracted in 200 components = 0.00156144 Jy ! Clean residual min=-0.002558 max=0.002647 Jy/beam ! Clean residual mean=-0.000004 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.353085 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 98 components and 0.353085 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=0.075527Jy sigma=0.000637 ! Fit after self-cal, rms=0.075525Jy sigma=0.000637 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 = 0.000147417 Jy ! Component: 100 - total flux cleaned = 0.000148353 Jy ! Component: 150 - total flux cleaned = 0.000160872 Jy ! Component: 200 - total flux cleaned = 0.000172408 Jy ! Total flux subtracted in 200 components = 0.000172408 Jy ! Clean residual min=-0.002551 max=0.002639 Jy/beam ! Clean residual mean=-0.000003 rms=0.000735 Jy/beam ! Combined flux in latest and established models = 0.353258 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 101 components and 0.353258 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=0.075527Jy sigma=0.000637 ! Fit after self-cal, rms=0.075526Jy sigma=0.000637 ! 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=1.011 mas, bmaj=1.778 mas, bpa=4.663 degrees ! Estimated noise=823.51 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.011 x 1.778 at 4.663 degrees (North through East) ! Clean map min=-0.0021686 max=0.24518 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=0.8297 mas, bmaj=1.461 mas, bpa=1.924 degrees ! Estimated noise=1284.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.184522 Jy ! Component: 100 - total flux cleaned = 0.242052 Jy ! Component: 150 - total flux cleaned = 0.271537 Jy ! Component: 200 - total flux cleaned = 0.291784 Jy ! Total flux subtracted in 200 components = 0.291784 Jy ! Clean residual min=-0.005490 max=0.011536 Jy/beam ! Clean residual mean=-0.000038 rms=0.001652 Jy/beam ! Combined flux in latest and established models = 0.291784 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.291784 Jy ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=1.778 mas, bpa=4.663 degrees ! Estimated noise=823.51 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 = 0.0217464 Jy ! Component: 100 - total flux cleaned = 0.0353189 Jy ! Component: 150 - total flux cleaned = 0.0441019 Jy ! Component: 200 - total flux cleaned = 0.0498084 Jy ! Total flux subtracted in 200 components = 0.0498084 Jy ! Clean residual min=-0.002895 max=0.003037 Jy/beam ! Clean residual mean=-0.000022 rms=0.000731 Jy/beam ! Combined flux in latest and established models = 0.341592 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 36 components and 0.341592 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=2.114 mas, bmaj=2.781 mas, bpa=2.099 degrees ! Estimated noise=1006.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00567829 Jy ! Component: 100 - total flux cleaned = 0.00859135 Jy ! Component: 150 - total flux cleaned = 0.00973276 Jy ! Component: 200 - total flux cleaned = 0.0101874 Jy ! Total flux subtracted in 200 components = 0.0101874 Jy ! Clean residual min=-0.002558 max=0.002878 Jy/beam ! Clean residual mean=-0.000008 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.351779 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 = 0.00023696 Jy ! Component: 100 - total flux cleaned = 0.000401049 Jy ! Component: 150 - total flux cleaned = 0.000567583 Jy ! Component: 200 - total flux cleaned = 0.000686305 Jy ! Total flux subtracted in 200 components = 0.000686305 Jy ! Clean residual min=-0.002507 max=0.002738 Jy/beam ! Clean residual mean=-0.000006 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.352466 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 85 components and 0.352466 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=1.778 mas, bpa=4.663 degrees ! Estimated noise=823.51 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.1341e-05 Jy ! Component: 100 - total flux cleaned = 0.000103623 Jy ! Component: 150 - total flux cleaned = 0.000173789 Jy ! Component: 200 - total flux cleaned = 0.000204653 Jy ! Total flux subtracted in 200 components = 0.000204653 Jy ! Clean residual min=-0.002257 max=0.002404 Jy/beam ! Clean residual mean=-0.000002 rms=0.000593 Jy/beam ! Combined flux in latest and established models = 0.35267 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 98 components and 0.35267 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=0.075559Jy sigma=0.000637 ! Fit after self-cal, rms=0.075545Jy sigma=0.000637 wmodel J1014+2301_X_2017_02_24_pus_map.mod ! Writing 98 model components to file: J1014+2301_X_2017_02_24_pus_map.mod wobs J1014+2301_X_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J1014+2301_X_2017_02_24_pus_uvs.fits wwins J1014+2301_X_2017_02_24_pus_map.win ! wwins: Wrote 4 windows to J1014+2301_X_2017_02_24_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 = 0.000493637 Jy ! Component: 100 - total flux cleaned = 0.000455895 Jy ! Component: 150 - total flux cleaned = 0.000380998 Jy ! Component: 200 - total flux cleaned = 0.000169233 Jy ! Component: 250 - total flux cleaned = 3.38016e-05 Jy ! Component: 300 - total flux cleaned = -0.000162737 Jy ! Component: 350 - total flux cleaned = -0.000352406 Jy ! Component: 400 - total flux cleaned = -0.000536736 Jy ! Component: 450 - total flux cleaned = -0.000716173 Jy ! Component: 500 - total flux cleaned = -0.000891712 Jy ! Component: 550 - total flux cleaned = -0.00100589 Jy ! Component: 600 - total flux cleaned = -0.00111814 Jy ! Component: 650 - total flux cleaned = -0.0012003 Jy ! Component: 700 - total flux cleaned = -0.00120064 Jy ! Component: 750 - total flux cleaned = -0.00133371 Jy ! Component: 800 - total flux cleaned = -0.00141222 Jy ! Component: 850 - total flux cleaned = -0.00143803 Jy ! Component: 900 - total flux cleaned = -0.00143892 Jy ! Component: 950 - total flux cleaned = -0.00148863 Jy ! Component: 1000 - total flux cleaned = -0.00141509 Jy ! Component: 1050 - total flux cleaned = -0.00141481 Jy ! Component: 1100 - total flux cleaned = -0.00143863 Jy ! Component: 1150 - total flux cleaned = -0.00143872 Jy ! Component: 1200 - total flux cleaned = -0.00150774 Jy ! Component: 1250 - total flux cleaned = -0.0015758 Jy ! Component: 1300 - total flux cleaned = -0.00162048 Jy ! Component: 1350 - total flux cleaned = -0.00175341 Jy ! Component: 1400 - total flux cleaned = -0.00179707 Jy ! Component: 1450 - total flux cleaned = -0.00179756 Jy ! Component: 1500 - total flux cleaned = -0.00192559 Jy ! Component: 1550 - total flux cleaned = -0.00194676 Jy ! Component: 1600 - total flux cleaned = -0.00200913 Jy ! Component: 1650 - total flux cleaned = -0.00207108 Jy ! Component: 1700 - total flux cleaned = -0.00213199 Jy ! Component: 1750 - total flux cleaned = -0.00217185 Jy ! Component: 1800 - total flux cleaned = -0.00217182 Jy ! Component: 1850 - total flux cleaned = -0.00221187 Jy ! Component: 1900 - total flux cleaned = -0.00232894 Jy ! Component: 1950 - total flux cleaned = -0.0023486 Jy ! Component: 2000 - total flux cleaned = -0.00236782 Jy ! Total flux subtracted in 2048 components = -0.00242508 Jy ! Clean residual min=-0.000988 max=0.001121 Jy/beam ! Clean residual mean=0.000003 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.350245 Jy keep ! Adding 152 model components to the UV plane model. ! The established model now contains 250 components and 0.350245 Jy ![Exited script file: muppet] wmap "J1014+2301_X_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.011 x 1.778 at 4.663 degrees (North through East) ! Clean map min=-0.0018226 max=0.24461 Jy/beam ! Writing clean map to FITS file: J1014+2301_X_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.244606 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0003683 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.451706 0.451706 0.903413 1.80683 3.61365 7.2273 14.4546 28.9092 57.8184 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.244 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.011 x 1.778 at 4.663 degrees (North through East) ! Clean map min=-0.0018226 max=0.24461 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 J1014+2301_X_2017_02_24_pus_uvs.log closed on Sat May 4 10:00:58 2019