! Started logfile: J0944+5202_X_2017_05_27_pus_uvs.log on Fri May 3 10:34:00 2019 obs J0944+5202_X_2017_05_27_pus_uva.fits ! Reading UV FITS file: J0944+5202_X_2017_05_27_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.965388 visibilities/baseline/integration-bin. ! Found source: J0944+5202 ! ! 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 1033 lines of history. ! ! Reading 58908 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 J0944+5202_X_2017_05_27_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 22 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.787026Jy sigma=0.006623 ! Fit after self-cal, rms=0.772306Jy sigma=0.006521 ! 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=0.8769 mas, bmaj=1.029 mas, bpa=20.74 degrees ! Estimated noise=722.013 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 = 0.174027 Jy ! Component: 100 - total flux cleaned = 0.218011 Jy ! Total flux subtracted in 100 components = 0.218011 Jy ! Clean residual min=-0.010004 max=0.038678 Jy/beam ! Clean residual mean=-0.000166 rms=0.003101 Jy/beam ! Combined flux in latest and established models = 0.218011 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.218011 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=0.108035Jy sigma=0.000901 ! Fit after self-cal, rms=0.107915Jy sigma=0.000900 ! Inverting map ! Added new window around map position (0.2, -1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0345702 Jy ! Component: 100 - total flux cleaned = 0.052425 Jy ! Total flux subtracted in 100 components = 0.052425 Jy ! Clean residual min=-0.007711 max=0.019875 Jy/beam ! Clean residual mean=-0.000112 rms=0.002079 Jy/beam ! Combined flux in latest and established models = 0.270436 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 0.270436 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=0.093333Jy sigma=0.000766 ! Fit after self-cal, rms=0.092497Jy sigma=0.000760 ! Inverting map ! Added new window around map position (1.8, -3.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0187657 Jy ! Component: 100 - total flux cleaned = 0.0307679 Jy ! Total flux subtracted in 100 components = 0.0307679 Jy ! Clean residual min=-0.005970 max=0.009832 Jy/beam ! Clean residual mean=-0.000077 rms=0.001461 Jy/beam ! Combined flux in latest and established models = 0.301204 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.301204 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=0.087184Jy sigma=0.000709 ! Fit after self-cal, rms=0.086994Jy sigma=0.000707 ! Inverting map ! Added new window around map position (2.2, -6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010739 Jy ! Component: 100 - total flux cleaned = 0.0188601 Jy ! Total flux subtracted in 100 components = 0.0188601 Jy ! Clean residual min=-0.004985 max=0.005213 Jy/beam ! Clean residual mean=-0.000057 rms=0.001225 Jy/beam ! Combined flux in latest and established models = 0.320064 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 38 components and 0.320064 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=0.084890Jy sigma=0.000687 ! Fit after self-cal, rms=0.084824Jy sigma=0.000686 ! 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=1.069 mas, bmaj=1.271 mas, bpa=24.92 degrees ! Estimated noise=346.081 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 = 0.0113965 Jy ! Component: 100 - total flux cleaned = 0.0195778 Jy ! Component: 150 - total flux cleaned = 0.0258713 Jy ! Component: 200 - total flux cleaned = 0.0307648 Jy ! Total flux subtracted in 200 components = 0.0307648 Jy ! Clean residual min=-0.003641 max=0.004088 Jy/beam ! Clean residual mean=-0.000048 rms=0.001013 Jy/beam ! Combined flux in latest and established models = 0.350828 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 59 components and 0.350829 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=0.082863Jy sigma=0.000667 ! Fit after self-cal, rms=0.082728Jy sigma=0.000666 ! 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 0.98 FD 1.00 HN 1.00 KP 0.97 ! LA 0.97 MK 1.00 NL 0.97 OV 0.99 ! PT 0.98 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.97 KP 0.97 ! LA 0.97 MK 1.02 NL 0.97 OV 1.00 ! PT 0.97 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.98 KP 0.97 ! LA 0.98 MK 1.06 NL 0.97 OV 1.01 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.99 KP 0.97 ! LA 1.00 MK 1.02 NL 0.97 OV 1.00 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.97 KP 0.98 ! LA 0.99 MK 1.06 NL 0.96 OV 0.99 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.00 KP 0.96 ! LA 0.98 MK 1.04 NL 0.97 OV 0.99 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.99 KP 0.97 ! LA 1.01 MK 1.05 NL 0.95 OV 1.00 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 0.98 KP 0.96 ! LA 0.98 MK 1.03 NL 0.97 OV 1.00 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.98 KP 0.97 ! LA 0.99 MK 1.02 NL 0.96 OV 0.99 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.97 KP 0.97 ! LA 1.01 MK 1.02 NL 0.96 OV 0.99 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.00 KP 0.97 ! LA 1.00 MK 1.02 NL 0.95 OV 0.99 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.99 KP 0.93 ! LA 0.97 MK 0.99 NL 0.96 OV 0.99 ! PT 1.02 SC 1.04 ! ! ! Fit before self-cal, rms=0.082728Jy sigma=0.000666 ! Fit after self-cal, rms=0.081426Jy sigma=0.000661 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.086 mas, bmaj=1.285 mas, bpa=24.55 degrees ! Estimated noise=341.906 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 = 0.00182573 Jy ! Component: 100 - total flux cleaned = 0.00326015 Jy ! Component: 150 - total flux cleaned = 0.00437208 Jy ! Component: 200 - total flux cleaned = 0.00526272 Jy ! Total flux subtracted in 200 components = 0.00526272 Jy ! Clean residual min=-0.002873 max=0.003539 Jy/beam ! Clean residual mean=-0.000021 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.356091 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 74 components and 0.356091 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=0.081089Jy sigma=0.000657 ! Fit after self-cal, rms=0.081070Jy sigma=0.000657 ! 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=0.081070Jy sigma=0.000657 ! Fit after self-cal, rms=0.082219Jy sigma=0.000649 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.079 mas, bmaj=1.28 mas, bpa=23.12 degrees ! Estimated noise=341.956 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023717 Jy ! Component: 100 - total flux cleaned = 0.00321202 Jy ! Component: 150 - total flux cleaned = 0.00361793 Jy ! Component: 200 - total flux cleaned = 0.0039047 Jy ! Total flux subtracted in 200 components = 0.0039047 Jy ! Clean residual min=-0.001265 max=0.002063 Jy/beam ! Clean residual mean=-0.000014 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.359996 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 86 components and 0.359996 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=0.082122Jy sigma=0.000648 ! Fit after self-cal, rms=0.082151Jy sigma=0.000648 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (4.2, -7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196258 Jy ! Component: 100 - total flux cleaned = 0.00284315 Jy ! Component: 150 - total flux cleaned = 0.00353766 Jy ! Component: 200 - total flux cleaned = 0.00388323 Jy ! Total flux subtracted in 200 components = 0.00388323 Jy ! Clean residual min=-0.001131 max=0.001153 Jy/beam ! Clean residual mean=-0.000006 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.363879 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 106 components and 0.363879 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=0.082093Jy sigma=0.000648 ! Fit after self-cal, rms=0.082087Jy sigma=0.000648 ! 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=0.082087Jy sigma=0.000648 ! Fit after self-cal, rms=0.082118Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.078 mas, bmaj=1.281 mas, bpa=23.1 degrees ! Estimated noise=341.735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00094168 Jy ! Component: 100 - total flux cleaned = 0.00154542 Jy ! Component: 150 - total flux cleaned = 0.00185927 Jy ! Component: 200 - total flux cleaned = 0.00207657 Jy ! Total flux subtracted in 200 components = 0.00207657 Jy ! Clean residual min=-0.001032 max=0.001090 Jy/beam ! Clean residual mean=-0.000004 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.365956 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 114 components and 0.365956 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=0.082090Jy sigma=0.000647 ! Fit after self-cal, rms=0.082088Jy sigma=0.000647 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.6, -2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000750341 Jy ! Component: 100 - total flux cleaned = 0.000804763 Jy ! Component: 150 - total flux cleaned = 0.000876125 Jy ! Component: 200 - total flux cleaned = 0.00092049 Jy ! Total flux subtracted in 200 components = 0.00092049 Jy ! Clean residual min=-0.000965 max=0.000899 Jy/beam ! Clean residual mean=-0.000002 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.366876 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 126 components and 0.366876 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=0.082070Jy sigma=0.000647 ! Fit after self-cal, rms=0.082068Jy sigma=0.000647 ! 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=0.082068Jy sigma=0.000647 ! Fit after self-cal, rms=0.082074Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.306 mas, bmaj=2.502 mas, bpa=57.77 degrees ! Estimated noise=422.701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000678646 Jy ! Component: 100 - total flux cleaned = 0.00104434 Jy ! Component: 150 - total flux cleaned = 0.00135025 Jy ! Component: 200 - total flux cleaned = 0.00154602 Jy ! Total flux subtracted in 200 components = 0.00154602 Jy ! Clean residual min=-0.000884 max=0.000875 Jy/beam ! Clean residual mean=0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.368422 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 142 components and 0.368422 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=0.082066Jy sigma=0.000647 ! Fit after self-cal, rms=0.082064Jy sigma=0.000647 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 = 0.000163685 Jy ! Component: 100 - total flux cleaned = 0.000364515 Jy ! Component: 150 - total flux cleaned = 0.000476665 Jy ! Component: 200 - total flux cleaned = 0.000571734 Jy ! Total flux subtracted in 200 components = 0.000571734 Jy ! Clean residual min=-0.000872 max=0.000870 Jy/beam ! Clean residual mean=0.000003 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.368994 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 146 components and 0.368994 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=0.082062Jy sigma=0.000647 ! Fit after self-cal, rms=0.082061Jy sigma=0.000647 ! 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=1.079 mas, bmaj=1.282 mas, bpa=23.02 degrees ! Estimated noise=341.577 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.079 x 1.282 at 23.02 degrees (North through East) ! Clean map min=-0.00085331 max=0.22724 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=0.8847 mas, bmaj=1.037 mas, bpa=18.17 degrees ! Estimated noise=715.266 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.171494 Jy ! Component: 100 - total flux cleaned = 0.224249 Jy ! Component: 150 - total flux cleaned = 0.253396 Jy ! Component: 200 - total flux cleaned = 0.273232 Jy ! Total flux subtracted in 200 components = 0.273232 Jy ! Clean residual min=-0.004460 max=0.011328 Jy/beam ! Clean residual mean=-0.000103 rms=0.001527 Jy/beam ! Combined flux in latest and established models = 0.273232 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.273232 Jy ! Inverting map and beam ! Estimated beam: bmin=1.079 mas, bmaj=1.282 mas, bpa=23.02 degrees ! Estimated noise=341.577 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 = 0.0226563 Jy ! Component: 100 - total flux cleaned = 0.0386378 Jy ! Component: 150 - total flux cleaned = 0.0504618 Jy ! Component: 200 - total flux cleaned = 0.0594168 Jy ! Total flux subtracted in 200 components = 0.0594168 Jy ! Clean residual min=-0.002414 max=0.005188 Jy/beam ! Clean residual mean=-0.000082 rms=0.000859 Jy/beam ! Combined flux in latest and established models = 0.332649 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 59 components and 0.332649 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00687616 Jy ! Component: 100 - total flux cleaned = 0.0122298 Jy ! Component: 150 - total flux cleaned = 0.0165059 Jy ! Component: 200 - total flux cleaned = 0.0199644 Jy ! Total flux subtracted in 200 components = 0.0199644 Jy ! Clean residual min=-0.001342 max=0.002228 Jy/beam ! Clean residual mean=-0.000035 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.352614 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 97 components and 0.352614 Jy ! Inverting map ! Added new window around map position (2, -4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00283193 Jy ! Component: 100 - total flux cleaned = 0.00514229 Jy ! Component: 150 - total flux cleaned = 0.00705688 Jy ! Component: 200 - total flux cleaned = 0.00865367 Jy ! Total flux subtracted in 200 components = 0.00865367 Jy ! Clean residual min=-0.001155 max=0.001196 Jy/beam ! Clean residual mean=-0.000015 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.361267 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 128 components and 0.361267 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=2.306 mas, bmaj=2.502 mas, bpa=57.77 degrees ! Estimated noise=422.701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229229 Jy ! Component: 100 - total flux cleaned = 0.00382415 Jy ! Component: 150 - total flux cleaned = 0.00495883 Jy ! Component: 200 - total flux cleaned = 0.00583905 Jy ! Total flux subtracted in 200 components = 0.00583905 Jy ! Clean residual min=-0.000965 max=0.001013 Jy/beam ! Clean residual mean=-0.000005 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.367106 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 = 0.000689712 Jy ! Component: 100 - total flux cleaned = 0.00106963 Jy ! Component: 150 - total flux cleaned = 0.00136838 Jy ! Component: 200 - total flux cleaned = 0.00160464 Jy ! Total flux subtracted in 200 components = 0.00160464 Jy ! Clean residual min=-0.000887 max=0.000852 Jy/beam ! Clean residual mean=0.000002 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.368711 Jy ! Adding 96 model components to the UV plane model. ! The established model now contains 194 components and 0.368711 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.079 mas, bmaj=1.282 mas, bpa=23.02 degrees ! Estimated noise=341.577 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000118419 Jy ! Component: 100 - total flux cleaned = 6.81055e-05 Jy ! Component: 150 - total flux cleaned = 0.000158624 Jy ! Component: 200 - total flux cleaned = 0.00021729 Jy ! Total flux subtracted in 200 components = 0.00021729 Jy ! Clean residual min=-0.000936 max=0.000881 Jy/beam ! Clean residual mean=0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.368928 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 208 components and 0.368928 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=0.082049Jy sigma=0.000647 ! Fit after self-cal, rms=0.082044Jy sigma=0.000647 wmodel J0944+5202_X_2017_05_27_pus_map.mod ! Writing 208 model components to file: J0944+5202_X_2017_05_27_pus_map.mod wobs J0944+5202_X_2017_05_27_pus_uvs.fits ! Writing UV FITS file: J0944+5202_X_2017_05_27_pus_uvs.fits wwins J0944+5202_X_2017_05_27_pus_map.win ! wwins: Wrote 7 windows to J0944+5202_X_2017_05_27_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 1.43338e-05 Jy ! Component: 100 - total flux cleaned = 1.42387e-05 Jy ! Component: 150 - total flux cleaned = -2.74869e-05 Jy ! Component: 200 - total flux cleaned = -6.75663e-05 Jy ! Component: 250 - total flux cleaned = -0.000119066 Jy ! Component: 300 - total flux cleaned = -0.000207316 Jy ! Component: 350 - total flux cleaned = -0.000305915 Jy ! Component: 400 - total flux cleaned = -0.0004266 Jy ! Component: 450 - total flux cleaned = -0.000485822 Jy ! Component: 500 - total flux cleaned = -0.000602037 Jy ! Component: 550 - total flux cleaned = -0.0006702 Jy ! Component: 600 - total flux cleaned = -0.00075969 Jy ! Component: 650 - total flux cleaned = -0.000814944 Jy ! Component: 700 - total flux cleaned = -0.000923332 Jy ! Component: 750 - total flux cleaned = -0.000987224 Jy ! Component: 800 - total flux cleaned = -0.00105032 Jy ! Component: 850 - total flux cleaned = -0.00113316 Jy ! Component: 900 - total flux cleaned = -0.0012351 Jy ! Component: 950 - total flux cleaned = -0.00130532 Jy ! Component: 1000 - total flux cleaned = -0.00136497 Jy ! Component: 1050 - total flux cleaned = -0.00140421 Jy ! Component: 1100 - total flux cleaned = -0.00148165 Jy ! Component: 1150 - total flux cleaned = -0.00154866 Jy ! Component: 1200 - total flux cleaned = -0.00159598 Jy ! Component: 1250 - total flux cleaned = -0.00164256 Jy ! Component: 1300 - total flux cleaned = -0.00164245 Jy ! Component: 1350 - total flux cleaned = -0.00168832 Jy ! Component: 1400 - total flux cleaned = -0.00168835 Jy ! Component: 1450 - total flux cleaned = -0.00171537 Jy ! Component: 1500 - total flux cleaned = -0.00172422 Jy ! Component: 1550 - total flux cleaned = -0.00176843 Jy ! Component: 1600 - total flux cleaned = -0.00175967 Jy ! Component: 1650 - total flux cleaned = -0.00175958 Jy ! Component: 1700 - total flux cleaned = -0.00172538 Jy ! Component: 1750 - total flux cleaned = -0.00174254 Jy ! Component: 1800 - total flux cleaned = -0.00173412 Jy ! Component: 1850 - total flux cleaned = -0.0017258 Jy ! Component: 1900 - total flux cleaned = -0.00166783 Jy ! Component: 1950 - total flux cleaned = -0.00167623 Jy ! Component: 2000 - total flux cleaned = -0.0016926 Jy ! Total flux subtracted in 2048 components = -0.0016603 Jy ! Clean residual min=-0.000458 max=0.000538 Jy/beam ! Clean residual mean=0.000001 rms=0.000153 Jy/beam ! Combined flux in latest and established models = 0.367268 Jy keep ! Adding 163 model components to the UV plane model. ! The established model now contains 371 components and 0.367268 Jy ![Exited script file: muppet] wmap "J0944+5202_X_2017_05_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.079 x 1.282 at 23.02 degrees (North through East) ! Clean map min=-0.00075998 max=0.22683 Jy/beam ! Writing clean map to FITS file: J0944+5202_X_2017_05_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.226835 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000152401 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.201558 0.201558 0.403116 0.806231 1.61246 3.22492 6.44985 12.8997 25.7994 51.5988 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.226 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.079 x 1.282 at 23.02 degrees (North through East) ! Clean map min=-0.00075998 max=0.22683 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 J0944+5202_X_2017_05_27_pus_uvs.log closed on Fri May 3 10:34:05 2019