! Started logfile: J0439+0520_X_2017_07_09_pus_uvs.log on Wed May 8 15:21:20 2019 obs J0439+0520_X_2017_07_09_pus_uva.fits ! Reading UV FITS file: J0439+0520_X_2017_07_09_pus_uva.fits ! AN table 1: 114 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.964327 visibilities/baseline/integration-bin. ! Found source: J0439+0520 ! ! 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 979 lines of history. ! ! Reading 59364 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 J0439+0520_X_2017_07_09_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.787543Jy sigma=0.006667 ! Fit after self-cal, rms=0.767318Jy sigma=0.006501 ! 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=0.6985 mas, bmaj=1.684 mas, bpa=-2.011 degrees ! Estimated noise=647.553 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 = 0.172378 Jy ! Component: 100 - total flux cleaned = 0.223047 Jy ! Total flux subtracted in 100 components = 0.223047 Jy ! Clean residual min=-0.012055 max=0.047786 Jy/beam ! Clean residual mean=-0.000101 rms=0.003727 Jy/beam ! Combined flux in latest and established models = 0.223047 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.223047 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=0.114805Jy sigma=0.000966 ! Fit after self-cal, rms=0.114702Jy sigma=0.000966 ! Inverting map ! Added new window around map position (1, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0425909 Jy ! Component: 100 - total flux cleaned = 0.0653311 Jy ! Total flux subtracted in 100 components = 0.0653311 Jy ! Clean residual min=-0.006393 max=0.015223 Jy/beam ! Clean residual mean=-0.000051 rms=0.002040 Jy/beam ! Combined flux in latest and established models = 0.288378 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 19 components and 0.288378 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=0.091864Jy sigma=0.000762 ! Fit after self-cal, rms=0.090730Jy sigma=0.000753 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0185303 Jy ! Component: 100 - total flux cleaned = 0.0303065 Jy ! Total flux subtracted in 100 components = 0.0303065 Jy ! Clean residual min=-0.004359 max=0.012921 Jy/beam ! Clean residual mean=-0.000029 rms=0.001361 Jy/beam ! Combined flux in latest and established models = 0.318685 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 29 components and 0.318685 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=0.084761Jy sigma=0.000698 ! Fit after self-cal, rms=0.084428Jy sigma=0.000695 ! Inverting map ! Added new window around map position (2.2, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129671 Jy ! Component: 100 - total flux cleaned = 0.0209405 Jy ! Total flux subtracted in 100 components = 0.0209405 Jy ! Clean residual min=-0.003355 max=0.004520 Jy/beam ! Clean residual mean=-0.000016 rms=0.000902 Jy/beam ! Combined flux in latest and established models = 0.339625 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 34 components and 0.339625 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=0.081734Jy sigma=0.000671 ! Fit after self-cal, rms=0.081558Jy sigma=0.000669 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00689828 Jy ! Component: 100 - total flux cleaned = 0.0114565 Jy ! Total flux subtracted in 100 components = 0.0114565 Jy ! Clean residual min=-0.002962 max=0.003156 Jy/beam ! Clean residual mean=-0.000008 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.351082 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.351082 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=0.080719Jy sigma=0.000662 ! Fit after self-cal, rms=0.080657Jy sigma=0.000661 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8701 mas, bmaj=1.988 mas, bpa=-1.009 degrees ! Estimated noise=343.591 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 = 0.00571763 Jy ! Component: 100 - total flux cleaned = 0.0091301 Jy ! Component: 150 - total flux cleaned = 0.0114442 Jy ! Component: 200 - total flux cleaned = 0.0130735 Jy ! Total flux subtracted in 200 components = 0.0130735 Jy ! Clean residual min=-0.002284 max=0.002192 Jy/beam ! Clean residual mean=0.000000 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.364155 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 67 components and 0.364155 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=0.080221Jy sigma=0.000657 ! Fit after self-cal, rms=0.080166Jy sigma=0.000657 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.02 KP 0.99 ! LA 0.97 MK 0.98 NL 0.99 OV 1.01 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.05 KP 1.01 ! LA 0.98 MK 0.96 NL 1.00 OV 1.01 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.99 KP 0.99 ! LA 1.00 MK 0.99 NL 1.00 OV 1.00 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.03 KP 0.98 ! LA 1.00 MK 1.01 NL 1.00 OV 1.01 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 0.97 KP 0.97 ! LA 0.98 MK 1.02 NL 1.00 OV 1.00 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.99 KP 0.98 ! LA 0.98 MK 0.99 NL 1.00 OV 1.01 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.01 KP 0.99 ! LA 0.99 MK 1.02 NL 0.98 OV 1.01 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.00 KP 1.00 ! LA 0.97 MK 1.01 NL 0.99 OV 1.01 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.99 KP 0.99 ! LA 0.99 MK 1.00 NL 0.97 OV 1.02 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.05 KP 0.98 ! LA 1.01 MK 1.02 NL 1.00 OV 1.00 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.03 KP 0.99 ! LA 1.00 MK 1.00 NL 0.99 OV 1.00 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.00 KP 0.98 ! LA 0.98 MK 1.08 NL 1.00 OV 1.01 ! PT 1.02 SC 1.02 ! ! ! Fit before self-cal, rms=0.080166Jy sigma=0.000657 ! Fit after self-cal, rms=0.080209Jy sigma=0.000654 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8739 mas, bmaj=1.994 mas, bpa=-1.135 degrees ! Estimated noise=344.025 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 = 0.000753779 Jy ! Component: 100 - total flux cleaned = 0.0010862 Jy ! Component: 150 - total flux cleaned = 0.0013213 Jy ! Component: 200 - total flux cleaned = 0.00144613 Jy ! Total flux subtracted in 200 components = 0.00144613 Jy ! Clean residual min=-0.001625 max=0.001463 Jy/beam ! Clean residual mean=0.000005 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.365602 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 76 components and 0.365602 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=0.080145Jy sigma=0.000654 ! Fit after self-cal, rms=0.080128Jy sigma=0.000654 ! 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=0.080128Jy sigma=0.000654 ! Fit after self-cal, rms=0.080125Jy sigma=0.000653 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8742 mas, bmaj=1.993 mas, bpa=-1.165 degrees ! Estimated noise=344.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000219899 Jy ! Component: 100 - total flux cleaned = 0.000699418 Jy ! Component: 150 - total flux cleaned = 0.000909277 Jy ! Component: 200 - total flux cleaned = 0.00100726 Jy ! Total flux subtracted in 200 components = 0.00100726 Jy ! Clean residual min=-0.001228 max=0.001262 Jy/beam ! Clean residual mean=0.000001 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.366609 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 83 components and 0.366609 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=0.080089Jy sigma=0.000652 ! Fit after self-cal, rms=0.080080Jy sigma=0.000652 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 = 3.81788e-05 Jy ! Component: 100 - total flux cleaned = 0.000242863 Jy ! Component: 150 - total flux cleaned = 0.000310651 Jy ! Component: 200 - total flux cleaned = 0.000331036 Jy ! Total flux subtracted in 200 components = 0.000331036 Jy ! Clean residual min=-0.001227 max=0.001145 Jy/beam ! Clean residual mean=0.000001 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.36694 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 88 components and 0.36694 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=0.080059Jy sigma=0.000652 ! Fit after self-cal, rms=0.080052Jy sigma=0.000652 ! 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=0.080052Jy sigma=0.000652 ! Fit after self-cal, rms=0.080080Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8747 mas, bmaj=1.994 mas, bpa=-1.141 degrees ! Estimated noise=344.225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000271596 Jy ! Component: 100 - total flux cleaned = 0.000572488 Jy ! Component: 150 - total flux cleaned = 0.000720293 Jy ! Component: 200 - total flux cleaned = 0.000757109 Jy ! Total flux subtracted in 200 components = 0.000757109 Jy ! Clean residual min=-0.001175 max=0.001081 Jy/beam ! Clean residual mean=-0.000001 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.367697 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 92 components and 0.367697 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=0.080062Jy sigma=0.000651 ! Fit after self-cal, rms=0.080059Jy sigma=0.000651 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 = 6.75217e-05 Jy ! Component: 100 - total flux cleaned = 0.000171365 Jy ! Component: 150 - total flux cleaned = 0.000222964 Jy ! Component: 200 - total flux cleaned = 0.000238513 Jy ! Total flux subtracted in 200 components = 0.000238513 Jy ! Clean residual min=-0.001171 max=0.000982 Jy/beam ! Clean residual mean=-0.000001 rms=0.000270 Jy/beam ! Combined flux in latest and established models = 0.367936 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 96 components and 0.367936 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=0.080048Jy sigma=0.000651 ! Fit after self-cal, rms=0.080044Jy sigma=0.000651 ! 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=0.080044Jy sigma=0.000651 ! Fit after self-cal, rms=0.080067Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.091 mas, bmaj=3.156 mas, bpa=-5.05 degrees ! Estimated noise=441.896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000621029 Jy ! Component: 100 - total flux cleaned = 0.000764431 Jy ! Component: 150 - total flux cleaned = 0.000859733 Jy ! Component: 200 - total flux cleaned = 0.00087101 Jy ! Total flux subtracted in 200 components = 0.00087101 Jy ! Clean residual min=-0.001196 max=0.000998 Jy/beam ! Clean residual mean=-0.000002 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.368807 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 104 components and 0.368807 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=0.080063Jy sigma=0.000651 ! Fit after self-cal, rms=0.080059Jy sigma=0.000651 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.55972e-05 Jy ! Component: 100 - total flux cleaned = 0.000128802 Jy ! Component: 150 - total flux cleaned = 0.000152992 Jy ! Component: 200 - total flux cleaned = 0.000162101 Jy ! Total flux subtracted in 200 components = 0.000162101 Jy ! Clean residual min=-0.001195 max=0.000985 Jy/beam ! Clean residual mean=-0.000002 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.368969 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 106 components and 0.368969 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=0.080057Jy sigma=0.000651 ! Fit after self-cal, rms=0.080054Jy sigma=0.000651 ! 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=0.8752 mas, bmaj=1.994 mas, bpa=-1.123 degrees ! Estimated noise=344.299 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8752 x 1.994 at -1.123 degrees (North through East) ! Clean map min=-0.00109 max=0.22526 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=0.7021 mas, bmaj=1.688 mas, bpa=-2.122 degrees ! Estimated noise=651.101 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.172949 Jy ! Component: 100 - total flux cleaned = 0.236004 Jy ! Component: 150 - total flux cleaned = 0.272483 Jy ! Component: 200 - total flux cleaned = 0.297007 Jy ! Total flux subtracted in 200 components = 0.297007 Jy ! Clean residual min=-0.005384 max=0.013579 Jy/beam ! Clean residual mean=-0.000050 rms=0.001633 Jy/beam ! Combined flux in latest and established models = 0.297007 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.297007 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8752 mas, bmaj=1.994 mas, bpa=-1.123 degrees ! Estimated noise=344.299 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 = 0.0254735 Jy ! Component: 100 - total flux cleaned = 0.0406824 Jy ! Component: 150 - total flux cleaned = 0.0502861 Jy ! Component: 200 - total flux cleaned = 0.0564728 Jy ! Total flux subtracted in 200 components = 0.0564728 Jy ! Clean residual min=-0.001628 max=0.003304 Jy/beam ! Clean residual mean=-0.000018 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.35348 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 45 components and 0.35348 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0040863 Jy ! Component: 100 - total flux cleaned = 0.00690322 Jy ! Component: 150 - total flux cleaned = 0.00893023 Jy ! Component: 200 - total flux cleaned = 0.0104425 Jy ! Total flux subtracted in 200 components = 0.0104425 Jy ! Clean residual min=-0.001245 max=0.001070 Jy/beam ! Clean residual mean=-0.000006 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.363922 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 89 components and 0.363922 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=2.091 mas, bmaj=3.156 mas, bpa=-5.05 degrees ! Estimated noise=441.896 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00198384 Jy ! Component: 100 - total flux cleaned = 0.00311026 Jy ! Component: 150 - total flux cleaned = 0.00378959 Jy ! Component: 200 - total flux cleaned = 0.00421016 Jy ! Total flux subtracted in 200 components = 0.00421016 Jy ! Clean residual min=-0.001183 max=0.000970 Jy/beam ! Clean residual mean=-0.000003 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.368132 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 = 0.000262335 Jy ! Component: 100 - total flux cleaned = 0.000376727 Jy ! Component: 150 - total flux cleaned = 0.000417617 Jy ! Component: 200 - total flux cleaned = 0.000454105 Jy ! Total flux subtracted in 200 components = 0.000454105 Jy ! Clean residual min=-0.001159 max=0.000991 Jy/beam ! Clean residual mean=-0.000002 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.368586 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 115 components and 0.368586 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8752 mas, bmaj=1.994 mas, bpa=-1.123 degrees ! Estimated noise=344.299 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00025632 Jy ! Component: 100 - total flux cleaned = -0.000241608 Jy ! Component: 150 - total flux cleaned = -0.000201981 Jy ! Component: 200 - total flux cleaned = -0.000167467 Jy ! Total flux subtracted in 200 components = -0.000167467 Jy ! Clean residual min=-0.001090 max=0.000868 Jy/beam ! Clean residual mean=-0.000001 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.368419 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 122 components and 0.368419 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=0.080030Jy sigma=0.000651 ! Fit after self-cal, rms=0.080022Jy sigma=0.000651 wmodel J0439+0520_X_2017_07_09_pus_map.mod ! Writing 122 model components to file: J0439+0520_X_2017_07_09_pus_map.mod wobs J0439+0520_X_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J0439+0520_X_2017_07_09_pus_uvs.fits wwins J0439+0520_X_2017_07_09_pus_map.win ! wwins: Wrote 3 windows to J0439+0520_X_2017_07_09_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 = -0.000373062 Jy ! Component: 100 - total flux cleaned = -0.000544954 Jy ! Component: 150 - total flux cleaned = -0.000604628 Jy ! Component: 200 - total flux cleaned = -0.000590675 Jy ! Component: 250 - total flux cleaned = -0.000591099 Jy ! Component: 300 - total flux cleaned = -0.000551311 Jy ! Component: 350 - total flux cleaned = -0.000564362 Jy ! Component: 400 - total flux cleaned = -0.000500356 Jy ! Component: 450 - total flux cleaned = -0.00050055 Jy ! Component: 500 - total flux cleaned = -0.000463597 Jy ! Component: 550 - total flux cleaned = -0.000391367 Jy ! Component: 600 - total flux cleaned = -0.000368067 Jy ! Component: 650 - total flux cleaned = -0.000356482 Jy ! Component: 700 - total flux cleaned = -0.000333554 Jy ! Component: 750 - total flux cleaned = -0.000299649 Jy ! Component: 800 - total flux cleaned = -0.000255273 Jy ! Component: 850 - total flux cleaned = -0.000266262 Jy ! Component: 900 - total flux cleaned = -0.000255334 Jy ! Component: 950 - total flux cleaned = -0.000212633 Jy ! Component: 1000 - total flux cleaned = -0.00014954 Jy ! Component: 1050 - total flux cleaned = -0.000170436 Jy ! Component: 1100 - total flux cleaned = -0.000149894 Jy ! Component: 1150 - total flux cleaned = -0.000149961 Jy ! Component: 1200 - total flux cleaned = -0.000159958 Jy ! Component: 1250 - total flux cleaned = -0.000110306 Jy ! Component: 1300 - total flux cleaned = -0.000149531 Jy ! Component: 1350 - total flux cleaned = -0.000100997 Jy ! Component: 1400 - total flux cleaned = -0.000120205 Jy ! Component: 1450 - total flux cleaned = -0.00011063 Jy ! Component: 1500 - total flux cleaned = -0.000120047 Jy ! Component: 1550 - total flux cleaned = -0.000129213 Jy ! Component: 1600 - total flux cleaned = -0.000101631 Jy ! Component: 1650 - total flux cleaned = -9.25171e-05 Jy ! Component: 1700 - total flux cleaned = -6.55456e-05 Jy ! Component: 1750 - total flux cleaned = -9.2387e-05 Jy ! Component: 1800 - total flux cleaned = -7.47303e-05 Jy ! Component: 1850 - total flux cleaned = -0.000100969 Jy ! Component: 1900 - total flux cleaned = -9.22149e-05 Jy ! Component: 1950 - total flux cleaned = -8.36813e-05 Jy ! Component: 2000 - total flux cleaned = -9.21242e-05 Jy ! Total flux subtracted in 2048 components = -5.84451e-05 Jy ! Clean residual min=-0.000449 max=0.000495 Jy/beam ! Clean residual mean=0.000000 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.36836 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 263 components and 0.368361 Jy ![Exited script file: muppet] wmap "J0439+0520_X_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8752 x 1.994 at -1.123 degrees (North through East) ! Clean map min=-0.00084407 max=0.22496 Jy/beam ! Writing clean map to FITS file: J0439+0520_X_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.224956 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000160997 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.214704 0.214704 0.429409 0.858818 1.71764 3.43527 6.87054 13.7411 27.4822 54.9643 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.224 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8752 x 1.994 at -1.123 degrees (North through East) ! Clean map min=-0.00084407 max=0.22496 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 J0439+0520_X_2017_07_09_pus_uvs.log closed on Wed May 8 15:21:24 2019