! Started logfile: J0749+1057_X_2017_05_01_pus_uvs.log on Wed May 1 19:54:17 2019 obs J0749+1057_X_2017_05_01_pus_uva.fits ! Reading UV FITS file: J0749+1057_X_2017_05_01_pus_uva.fits ! AN table 1: 112 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.968651 visibilities/baseline/integration-bin. ! Found source: J0749+1057 ! ! 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 863 lines of history. ! ! Reading 58584 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 J0749+1057_X_2017_05_01_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.956374Jy sigma=0.007863 ! Fit after self-cal, rms=0.933503Jy sigma=0.007747 ! 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=0.7549 mas, bmaj=1.722 mas, bpa=0.9656 degrees ! Estimated noise=658.617 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 = 0.0541275 Jy ! Component: 100 - total flux cleaned = 0.0669625 Jy ! Total flux subtracted in 100 components = 0.0669625 Jy ! Clean residual min=-0.002684 max=0.004833 Jy/beam ! Clean residual mean=-0.000012 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.0669625 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0669625 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=0.092741Jy sigma=0.000651 ! Fit after self-cal, rms=0.092703Jy sigma=0.000651 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00509361 Jy ! Component: 100 - total flux cleaned = 0.00753275 Jy ! Total flux subtracted in 100 components = 0.00753275 Jy ! Clean residual min=-0.002133 max=0.002421 Jy/beam ! Clean residual mean=-0.000008 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.0744952 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.0744952 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=0.092391Jy sigma=0.000647 ! Fit after self-cal, rms=0.092424Jy sigma=0.000647 ! 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=0.9277 mas, bmaj=1.967 mas, bpa=1.141 degrees ! Estimated noise=361.542 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 (-3.6, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00391865 Jy ! Component: 100 - total flux cleaned = 0.00637033 Jy ! Component: 150 - total flux cleaned = 0.00817859 Jy ! Component: 200 - total flux cleaned = 0.00955173 Jy ! Total flux subtracted in 200 components = 0.00955173 Jy ! Clean residual min=-0.001415 max=0.001530 Jy/beam ! Clean residual mean=-0.000002 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.084047 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 45 components and 0.084047 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=0.092248Jy sigma=0.000645 ! Fit after self-cal, rms=0.092234Jy sigma=0.000645 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.06 KP 0.99 ! LA 0.95 MK 1.01 NL 1.00 OV 0.97 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.93 KP 0.98 ! LA 0.96 MK 1.02 NL 1.01 OV 0.95 ! PT 1.03 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 1.04 KP 0.95 ! LA 1.00 MK 0.98 NL 1.01 OV 1.00 ! PT 1.02 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 0.96 KP 0.99 ! LA 0.95 MK 1.05 NL 1.01 OV 1.01 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.94 KP 0.99 ! LA 1.01 MK 1.00 NL 1.17 OV 0.98 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 1.57 KP 1.02 ! LA 0.97 MK 1.10 NL 1.05 OV 0.94 ! PT 0.94 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.95 HN 0.93 KP 0.98 ! LA 1.05 MK 1.05 NL 1.04 OV 0.98 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.98 KP 0.98 ! LA 0.98 MK 0.97 NL 1.04 OV 0.97 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.00 KP 0.95 ! LA 0.96 MK 0.95 NL 1.05 OV 0.98 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.04 KP 0.98 ! LA 0.98 MK 1.07 NL 1.03 OV 0.96 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.06 KP 1.05 ! LA 1.02 MK 1.01 NL 1.16 OV 1.07 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.93 HN 0.90 KP 0.92 ! LA 1.00 MK 0.88 NL 1.11 OV 0.96 ! PT 0.99 SC 0.97 ! ! ! Fit before self-cal, rms=0.092234Jy sigma=0.000645 ! Fit after self-cal, rms=0.093790Jy sigma=0.000644 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9364 mas, bmaj=1.982 mas, bpa=1.037 degrees ! Estimated noise=360.307 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 = 0.00162599 Jy ! Component: 100 - total flux cleaned = 0.00256663 Jy ! Component: 150 - total flux cleaned = 0.00281551 Jy ! Component: 200 - total flux cleaned = 0.00300154 Jy ! Total flux subtracted in 200 components = 0.00300154 Jy ! Clean residual min=-0.001246 max=0.001638 Jy/beam ! Clean residual mean=0.000003 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.0870485 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 65 components and 0.0870485 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=0.093762Jy sigma=0.000643 ! Fit after self-cal, rms=0.093796Jy sigma=0.000643 ! Inverting map ! Added new window around map position (-8.6, -8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162545 Jy ! Component: 100 - total flux cleaned = 0.00268211 Jy ! Component: 150 - total flux cleaned = 0.00351388 Jy ! Component: 200 - total flux cleaned = 0.00421235 Jy ! Total flux subtracted in 200 components = 0.00421235 Jy ! Clean residual min=-0.001153 max=0.001345 Jy/beam ! Clean residual mean=0.000002 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0912609 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 91 components and 0.0912608 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=0.093759Jy sigma=0.000643 ! Fit after self-cal, rms=0.093751Jy sigma=0.000643 ! 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=0.093751Jy sigma=0.000643 ! Fit after self-cal, rms=0.093020Jy sigma=0.000641 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.937 mas, bmaj=1.976 mas, bpa=0.9805 degrees ! Estimated noise=360.675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000869169 Jy ! Component: 100 - total flux cleaned = 0.00148725 Jy ! Component: 150 - total flux cleaned = 0.0019945 Jy ! Component: 200 - total flux cleaned = 0.00236486 Jy ! Total flux subtracted in 200 components = 0.00236486 Jy ! Clean residual min=-0.000975 max=0.000844 Jy/beam ! Clean residual mean=0.000003 rms=0.000226 Jy/beam ! Combined flux in latest and established models = 0.0936257 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 109 components and 0.0936257 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=0.093008Jy sigma=0.000641 ! Fit after self-cal, rms=0.093052Jy sigma=0.000641 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 = 0.000472979 Jy ! Component: 100 - total flux cleaned = 0.00074334 Jy ! Component: 150 - total flux cleaned = 0.000957195 Jy ! Component: 200 - total flux cleaned = 0.00109759 Jy ! Total flux subtracted in 200 components = 0.00109759 Jy ! Clean residual min=-0.000963 max=0.000872 Jy/beam ! Clean residual mean=0.000003 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.0947233 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 119 components and 0.0947233 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=0.093046Jy sigma=0.000640 ! Fit after self-cal, rms=0.093046Jy sigma=0.000640 ! 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=0.093046Jy sigma=0.000640 ! Fit after self-cal, rms=0.092768Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9357 mas, bmaj=1.974 mas, bpa=0.8882 degrees ! Estimated noise=360.572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000476709 Jy ! Component: 100 - total flux cleaned = 0.000721251 Jy ! Component: 150 - total flux cleaned = 0.000889787 Jy ! Component: 200 - total flux cleaned = 0.00100988 Jy ! Total flux subtracted in 200 components = 0.00100988 Jy ! Clean residual min=-0.000911 max=0.000842 Jy/beam ! Clean residual mean=0.000003 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0957332 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 126 components and 0.0957332 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=0.092763Jy sigma=0.000640 ! Fit after self-cal, rms=0.092765Jy sigma=0.000640 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 = 0.000193254 Jy ! Component: 100 - total flux cleaned = 0.000288174 Jy ! Component: 150 - total flux cleaned = 0.000355073 Jy ! Component: 200 - total flux cleaned = 0.000418597 Jy ! Total flux subtracted in 200 components = 0.000418597 Jy ! Clean residual min=-0.000910 max=0.000844 Jy/beam ! Clean residual mean=0.000003 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0961518 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 130 components and 0.0961518 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=0.092762Jy sigma=0.000640 ! Fit after self-cal, rms=0.092761Jy sigma=0.000640 ! 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=0.092761Jy sigma=0.000640 ! Fit after self-cal, rms=0.092716Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.243 mas, bmaj=3.064 mas, bpa=2.088 degrees ! Estimated noise=433.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000563685 Jy ! Component: 100 - total flux cleaned = 0.000923687 Jy ! Component: 150 - total flux cleaned = 0.00111187 Jy ! Component: 200 - total flux cleaned = 0.00119511 Jy ! Total flux subtracted in 200 components = 0.00119511 Jy ! Clean residual min=-0.001056 max=0.000897 Jy/beam ! Clean residual mean=0.000007 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0973469 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 140 components and 0.0973469 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=0.092715Jy sigma=0.000640 ! Fit after self-cal, rms=0.092713Jy sigma=0.000640 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.7135e-05 Jy ! Component: 100 - total flux cleaned = 0.000162889 Jy ! Component: 150 - total flux cleaned = 0.000245604 Jy ! Component: 200 - total flux cleaned = 0.000312586 Jy ! Total flux subtracted in 200 components = 0.000312586 Jy ! Clean residual min=-0.001079 max=0.000900 Jy/beam ! Clean residual mean=0.000008 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0976595 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 146 components and 0.0976595 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=0.092712Jy sigma=0.000640 ! Fit after self-cal, rms=0.092711Jy sigma=0.000640 ! 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=0.9349 mas, bmaj=1.973 mas, bpa=0.7914 degrees ! Estimated noise=360.752 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9349 x 1.973 at 0.7914 degrees (North through East) ! Clean map min=-0.00082564 max=0.06926 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=0.7611 mas, bmaj=1.725 mas, bpa=0.8156 degrees ! Estimated noise=659.313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0538848 Jy ! Component: 100 - total flux cleaned = 0.0672482 Jy ! Component: 150 - total flux cleaned = 0.0728521 Jy ! Component: 200 - total flux cleaned = 0.0763218 Jy ! Total flux subtracted in 200 components = 0.0763218 Jy ! Clean residual min=-0.001991 max=0.002204 Jy/beam ! Clean residual mean=-0.000007 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.0763218 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0763218 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9349 mas, bmaj=1.973 mas, bpa=0.7914 degrees ! Estimated noise=360.752 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 = 0.00406511 Jy ! Component: 100 - total flux cleaned = 0.00663062 Jy ! Component: 150 - total flux cleaned = 0.0086679 Jy ! Component: 200 - total flux cleaned = 0.0103548 Jy ! Total flux subtracted in 200 components = 0.0103548 Jy ! Clean residual min=-0.001062 max=0.001374 Jy/beam ! Clean residual mean=-0.000002 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0866766 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 68 components and 0.0866766 Jy ! Inverting map ! Added new window around map position (-1.2, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00150414 Jy ! Component: 100 - total flux cleaned = 0.00272652 Jy ! Component: 150 - total flux cleaned = 0.00376573 Jy ! Component: 200 - total flux cleaned = 0.00466055 Jy ! Total flux subtracted in 200 components = 0.00466055 Jy ! Clean residual min=-0.000950 max=0.000832 Jy/beam ! Clean residual mean=0.000000 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0913371 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 92 components and 0.0913371 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=2.243 mas, bmaj=3.064 mas, bpa=2.088 degrees ! Estimated noise=433.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124426 Jy ! Component: 100 - total flux cleaned = 0.00216921 Jy ! Component: 150 - total flux cleaned = 0.0029172 Jy ! Component: 200 - total flux cleaned = 0.00354048 Jy ! Total flux subtracted in 200 components = 0.00354048 Jy ! Clean residual min=-0.001123 max=0.000897 Jy/beam ! Clean residual mean=0.000005 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0948776 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 = 0.00052781 Jy ! Component: 100 - total flux cleaned = 0.000978789 Jy ! Component: 150 - total flux cleaned = 0.00127703 Jy ! Component: 200 - total flux cleaned = 0.0015131 Jy ! Total flux subtracted in 200 components = 0.0015131 Jy ! Clean residual min=-0.001082 max=0.000907 Jy/beam ! Clean residual mean=0.000006 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.0963907 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 142 components and 0.0963907 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9349 mas, bmaj=1.973 mas, bpa=0.7914 degrees ! Estimated noise=360.752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000294093 Jy ! Component: 100 - total flux cleaned = 0.00042016 Jy ! Component: 150 - total flux cleaned = 0.000476953 Jy ! Component: 200 - total flux cleaned = 0.000544107 Jy ! Total flux subtracted in 200 components = 0.000544107 Jy ! Clean residual min=-0.000832 max=0.000835 Jy/beam ! Clean residual mean=0.000003 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.0969348 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 165 components and 0.0969348 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=0.092714Jy sigma=0.000640 ! Fit after self-cal, rms=0.092714Jy sigma=0.000640 wmodel J0749+1057_X_2017_05_01_pus_map.mod ! Writing 165 model components to file: J0749+1057_X_2017_05_01_pus_map.mod wobs J0749+1057_X_2017_05_01_pus_uvs.fits ! Writing UV FITS file: J0749+1057_X_2017_05_01_pus_uvs.fits wwins J0749+1057_X_2017_05_01_pus_map.win ! wwins: Wrote 4 windows to J0749+1057_X_2017_05_01_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 = 0.000116267 Jy ! Component: 100 - total flux cleaned = 0.000172766 Jy ! Component: 150 - total flux cleaned = 0.000212369 Jy ! Component: 200 - total flux cleaned = 0.000249966 Jy ! Component: 250 - total flux cleaned = 0.000273881 Jy ! Component: 300 - total flux cleaned = 0.00030882 Jy ! Component: 350 - total flux cleaned = 0.00035397 Jy ! Component: 400 - total flux cleaned = 0.000397529 Jy ! Component: 450 - total flux cleaned = 0.000408074 Jy ! Component: 500 - total flux cleaned = 0.000439585 Jy ! Component: 550 - total flux cleaned = 0.000460287 Jy ! Component: 600 - total flux cleaned = 0.000480733 Jy ! Component: 650 - total flux cleaned = 0.000500765 Jy ! Component: 700 - total flux cleaned = 0.000530268 Jy ! Component: 750 - total flux cleaned = 0.000520454 Jy ! Component: 800 - total flux cleaned = 0.000529984 Jy ! Component: 850 - total flux cleaned = 0.000520716 Jy ! Component: 900 - total flux cleaned = 0.000520784 Jy ! Component: 950 - total flux cleaned = 0.000548471 Jy ! Component: 1000 - total flux cleaned = 0.000566652 Jy ! Component: 1050 - total flux cleaned = 0.000593538 Jy ! Component: 1100 - total flux cleaned = 0.000620116 Jy ! Component: 1150 - total flux cleaned = 0.000602513 Jy ! Component: 1200 - total flux cleaned = 0.000593817 Jy ! Component: 1250 - total flux cleaned = 0.000602584 Jy ! Component: 1300 - total flux cleaned = 0.000619612 Jy ! Component: 1350 - total flux cleaned = 0.000611038 Jy ! Component: 1400 - total flux cleaned = 0.000619407 Jy ! Component: 1450 - total flux cleaned = 0.000627682 Jy ! Component: 1500 - total flux cleaned = 0.000627814 Jy ! Component: 1550 - total flux cleaned = 0.000660287 Jy ! Component: 1600 - total flux cleaned = 0.00064411 Jy ! Component: 1650 - total flux cleaned = 0.000676066 Jy ! Component: 1700 - total flux cleaned = 0.000660273 Jy ! Component: 1750 - total flux cleaned = 0.000683848 Jy ! Component: 1800 - total flux cleaned = 0.000668236 Jy ! Component: 1850 - total flux cleaned = 0.000660449 Jy ! Component: 1900 - total flux cleaned = 0.000637516 Jy ! Component: 1950 - total flux cleaned = 0.000652725 Jy ! Component: 2000 - total flux cleaned = 0.000645273 Jy ! Total flux subtracted in 2048 components = 0.000652771 Jy ! Clean residual min=-0.000492 max=0.000411 Jy/beam ! Clean residual mean=0.000001 rms=0.000143 Jy/beam ! Combined flux in latest and established models = 0.0975876 Jy keep ! Adding 140 model components to the UV plane model. ! The established model now contains 305 components and 0.0975876 Jy ![Exited script file: muppet] wmap "J0749+1057_X_2017_05_01_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9349 x 1.973 at 0.7914 degrees (North through East) ! Clean map min=-0.0006913 max=0.069218 Jy/beam ! Writing clean map to FITS file: J0749+1057_X_2017_05_01_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0692183 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000143011 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.619826 0.619826 1.23965 2.4793 4.95861 9.91721 19.8344 39.6689 79.3377 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.069 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9349 x 1.973 at 0.7914 degrees (North through East) ! Clean map min=-0.0006913 max=0.069218 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 J0749+1057_X_2017_05_01_pus_uvs.log closed on Wed May 1 19:54:21 2019