! Started logfile: J0813+2435_X_2017_07_16_pus_uvs.log on Thu May 9 14:02:59 2019 obs J0813+2435_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J0813+2435_X_2017_07_16_pus_uva.fits ! AN table 1: 144 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.78071 visibilities/baseline/integration-bin. ! Found source: J0813+2435 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.44388e+09 3.2e+07 1 3.2e+07 ! 02 2 8.47588e+09 3.2e+07 1 3.2e+07 ! 03 3 8.50788e+09 3.2e+07 1 3.2e+07 ! 04 4 8.53988e+09 3.2e+07 1 3.2e+07 ! 05 5 8.60388e+09 3.2e+07 1 3.2e+07 ! 06 6 8.63588e+09 3.2e+07 1 3.2e+07 ! 07 7 8.69988e+09 3.2e+07 1 3.2e+07 ! 08 8 8.73188e+09 3.2e+07 1 3.2e+07 ! 09 9 8.79588e+09 3.2e+07 1 3.2e+07 ! 10 10 8.82788e+09 3.2e+07 1 3.2e+07 ! 11 11 8.85988e+09 3.2e+07 1 3.2e+07 ! 12 12 8.89188e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 1200 lines of history. ! ! Reading 60708 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 J0813+2435_X_2017_07_16_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.860948Jy sigma=0.007159 ! Fit after self-cal, rms=0.842664Jy sigma=0.007022 ! 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=0.7282 mas, bmaj=1.408 mas, bpa=4.375 degrees ! Estimated noise=768.063 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 = 0.118942 Jy ! Component: 100 - total flux cleaned = 0.165282 Jy ! Total flux subtracted in 100 components = 0.165282 Jy ! Clean residual min=-0.006174 max=0.020507 Jy/beam ! Clean residual mean=-0.000049 rms=0.001988 Jy/beam ! Combined flux in latest and established models = 0.165282 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.165282 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=0.090377Jy sigma=0.000733 ! Fit after self-cal, rms=0.089815Jy sigma=0.000728 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0240626 Jy ! Component: 100 - total flux cleaned = 0.0367267 Jy ! Total flux subtracted in 100 components = 0.0367267 Jy ! Clean residual min=-0.003330 max=0.007132 Jy/beam ! Clean residual mean=-0.000019 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.202009 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 15 components and 0.202009 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=0.081985Jy sigma=0.000655 ! Fit after self-cal, rms=0.081898Jy sigma=0.000654 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00791203 Jy ! Component: 100 - total flux cleaned = 0.0124741 Jy ! Total flux subtracted in 100 components = 0.0124741 Jy ! Clean residual min=-0.002635 max=0.005443 Jy/beam ! Clean residual mean=-0.000008 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.214483 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.214483 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=0.080960Jy sigma=0.000645 ! Fit after self-cal, rms=0.080947Jy sigma=0.000645 ! Inverting map ! Added new window around map position (-1, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00473821 Jy ! Component: 100 - total flux cleaned = 0.00759902 Jy ! Total flux subtracted in 100 components = 0.00759902 Jy ! Clean residual min=-0.002144 max=0.002270 Jy/beam ! Clean residual mean=-0.000001 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.222082 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 37 components and 0.222082 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=0.080660Jy sigma=0.000643 ! Fit after self-cal, rms=0.080649Jy sigma=0.000643 ! 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=0.8982 mas, bmaj=1.691 mas, bpa=2.337 degrees ! Estimated noise=346.424 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 = 0.00256437 Jy ! Component: 100 - total flux cleaned = 0.00399414 Jy ! Component: 150 - total flux cleaned = 0.00484875 Jy ! Component: 200 - total flux cleaned = 0.0051136 Jy ! Total flux subtracted in 200 components = 0.0051136 Jy ! Clean residual min=-0.001507 max=0.001311 Jy/beam ! Clean residual mean=0.000009 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.227196 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 48 components and 0.227196 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=0.080569Jy sigma=0.000642 ! Fit after self-cal, rms=0.080566Jy sigma=0.000642 ! 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 1.00* HN 0.99 KP 0.98 ! LA 0.97 MK 0.97 NL 0.98 OV 1.01 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.02 KP 1.02 ! LA 0.96 MK 0.97 NL 0.97 OV 1.02 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.02 KP 0.97 ! LA 0.98 MK 1.01 NL 0.99 OV 0.99 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.99 KP 1.00 ! LA 1.00 MK 1.00 NL 0.97 OV 1.00 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.96 KP 1.01 ! LA 0.99 MK 1.01 NL 0.97 OV 1.02 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.01 KP 1.01 ! LA 0.99 MK 1.00 NL 0.99 OV 1.02 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.00 KP 0.99 ! LA 1.00 MK 1.02 NL 1.00 OV 0.99 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.00 KP 1.00 ! LA 0.97 MK 1.00 NL 0.99 OV 1.03 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.00 KP 1.00 ! LA 0.98 MK 0.99 NL 0.98 OV 1.03 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.04 KP 1.01 ! LA 1.00 MK 1.01 NL 0.99 OV 1.03 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.99 KP 0.94 ! LA 1.00 MK 1.00 NL 0.99 OV 1.02 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 0.99 KP 0.98 ! LA 0.99 MK 1.00 NL 0.99 OV 1.01 ! PT 1.02 SC 1.03 ! ! ! Fit before self-cal, rms=0.080566Jy sigma=0.000642 ! Fit after self-cal, rms=0.080775Jy sigma=0.000641 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9019 mas, bmaj=1.697 mas, bpa=1.883 degrees ! Estimated noise=347.603 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 = -0.000253908 Jy ! Component: 100 - total flux cleaned = -0.000253638 Jy ! Component: 150 - total flux cleaned = -0.000232217 Jy ! Component: 200 - total flux cleaned = -0.000194399 Jy ! Total flux subtracted in 200 components = -0.000194399 Jy ! Clean residual min=-0.001299 max=0.001232 Jy/beam ! Clean residual mean=0.000007 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.227001 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.227001 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=0.080761Jy sigma=0.000640 ! Fit after self-cal, rms=0.080764Jy sigma=0.000640 ! 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=0.080764Jy sigma=0.000640 ! Fit after self-cal, rms=0.080486Jy sigma=0.000639 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8978 mas, bmaj=1.697 mas, bpa=2.137 degrees ! Estimated noise=346.045 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000270181 Jy ! Component: 100 - total flux cleaned = 0.000197288 Jy ! Component: 150 - total flux cleaned = 0.000146869 Jy ! Component: 200 - total flux cleaned = 0.000146797 Jy ! Total flux subtracted in 200 components = 0.000146797 Jy ! Clean residual min=-0.000955 max=0.000924 Jy/beam ! Clean residual mean=0.000004 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.227148 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 56 components and 0.227148 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=0.080481Jy sigma=0.000639 ! Fit after self-cal, rms=0.080486Jy sigma=0.000639 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 = 2.95723e-05 Jy ! Component: 100 - total flux cleaned = 2.99319e-05 Jy ! Component: 150 - total flux cleaned = 8.55014e-06 Jy ! Component: 200 - total flux cleaned = -2.15715e-06 Jy ! Total flux subtracted in 200 components = -2.15715e-06 Jy ! Clean residual min=-0.000934 max=0.000884 Jy/beam ! Clean residual mean=0.000004 rms=0.000216 Jy/beam ! Combined flux in latest and established models = 0.227146 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and 0.227146 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=0.080482Jy sigma=0.000639 ! Fit after self-cal, rms=0.080482Jy sigma=0.000639 ! 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=0.080482Jy sigma=0.000639 ! Fit after self-cal, rms=0.080442Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8967 mas, bmaj=1.697 mas, bpa=2.098 degrees ! Estimated noise=345.788 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000138803 Jy ! Component: 100 - total flux cleaned = 9.5611e-05 Jy ! Component: 150 - total flux cleaned = 7.60221e-05 Jy ! Component: 200 - total flux cleaned = 5.74386e-05 Jy ! Total flux subtracted in 200 components = 5.74386e-05 Jy ! Clean residual min=-0.000881 max=0.000872 Jy/beam ! Clean residual mean=0.000004 rms=0.000213 Jy/beam ! Combined flux in latest and established models = 0.227204 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 62 components and 0.227204 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=0.080440Jy sigma=0.000639 ! Fit after self-cal, rms=0.080439Jy sigma=0.000639 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 = 1.97372e-05 Jy ! Component: 100 - total flux cleaned = 1.57306e-06 Jy ! Component: 150 - total flux cleaned = -7.19849e-06 Jy ! Component: 200 - total flux cleaned = -1.58012e-05 Jy ! Total flux subtracted in 200 components = -1.58012e-05 Jy ! Clean residual min=-0.000868 max=0.000867 Jy/beam ! Clean residual mean=0.000004 rms=0.000211 Jy/beam ! Combined flux in latest and established models = 0.227188 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 64 components and 0.227188 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=0.080437Jy sigma=0.000639 ! Fit after self-cal, rms=0.080437Jy sigma=0.000639 ! 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=0.080437Jy sigma=0.000639 ! Fit after self-cal, rms=0.080411Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.975 mas, bmaj=2.777 mas, bpa=-3.154 degrees ! Estimated noise=441.338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.55562e-05 Jy ! Component: 100 - total flux cleaned = 4.01045e-05 Jy ! Component: 150 - total flux cleaned = 3.99206e-05 Jy ! Component: 200 - total flux cleaned = 4.05337e-05 Jy ! Total flux subtracted in 200 components = 4.05337e-05 Jy ! Clean residual min=-0.000718 max=0.000944 Jy/beam ! Clean residual mean=0.000008 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.227228 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 68 components and 0.227228 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=0.080411Jy sigma=0.000639 ! Fit after self-cal, rms=0.080410Jy sigma=0.000639 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 = 4.40725e-05 Jy ! Component: 100 - total flux cleaned = 5.41547e-05 Jy ! Component: 150 - total flux cleaned = 5.40367e-05 Jy ! Component: 200 - total flux cleaned = 5.38781e-05 Jy ! Total flux subtracted in 200 components = 5.38781e-05 Jy ! Clean residual min=-0.000699 max=0.000962 Jy/beam ! Clean residual mean=0.000009 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.227282 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 72 components and 0.227282 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=0.080410Jy sigma=0.000639 ! Fit after self-cal, rms=0.080409Jy sigma=0.000639 ! Inverting map ! Added new window around map position (-15.2, -5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000288639 Jy ! Component: 100 - total flux cleaned = 0.000119704 Jy ! Component: 150 - total flux cleaned = 6.87019e-05 Jy ! Component: 200 - total flux cleaned = -2.84186e-06 Jy ! Total flux subtracted in 200 components = -2.84186e-06 Jy ! Clean residual min=-0.000702 max=0.000645 Jy/beam ! Clean residual mean=0.000008 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.227279 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 96 components and 0.227279 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=0.080400Jy sigma=0.000639 ! Fit after self-cal, rms=0.080400Jy sigma=0.000639 ! 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=0.8963 mas, bmaj=1.697 mas, bpa=2.07 degrees ! Estimated noise=345.701 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8963 x 1.697 at 2.07 degrees (North through East) ! Clean map min=-0.00071327 max=0.15517 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=0.7265 mas, bmaj=1.412 mas, bpa=4.226 degrees ! Estimated noise=765.174 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.118991 Jy ! Component: 100 - total flux cleaned = 0.166766 Jy ! Component: 150 - total flux cleaned = 0.189858 Jy ! Component: 200 - total flux cleaned = 0.202429 Jy ! Total flux subtracted in 200 components = 0.202429 Jy ! Clean residual min=-0.002897 max=0.006444 Jy/beam ! Clean residual mean=-0.000020 rms=0.000830 Jy/beam ! Combined flux in latest and established models = 0.202429 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.202429 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8963 mas, bmaj=1.697 mas, bpa=2.07 degrees ! Estimated noise=345.701 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 = 0.0104724 Jy ! Component: 100 - total flux cleaned = 0.0160986 Jy ! Component: 150 - total flux cleaned = 0.0194543 Jy ! Component: 200 - total flux cleaned = 0.0215411 Jy ! Total flux subtracted in 200 components = 0.0215411 Jy ! Clean residual min=-0.000904 max=0.001120 Jy/beam ! Clean residual mean=-0.000004 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.22397 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 35 components and 0.22397 Jy ! Inverting map ! Added new window around map position (-1.4, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118055 Jy ! Component: 100 - total flux cleaned = 0.00192638 Jy ! Component: 150 - total flux cleaned = 0.00249137 Jy ! Component: 200 - total flux cleaned = 0.00282721 Jy ! Total flux subtracted in 200 components = 0.00282721 Jy ! Clean residual min=-0.000766 max=0.000738 Jy/beam ! Clean residual mean=0.000001 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.226797 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 65 components and 0.226797 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.975 mas, bmaj=2.777 mas, bpa=-3.154 degrees ! Estimated noise=441.338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00037433 Jy ! Component: 100 - total flux cleaned = 0.000371452 Jy ! Component: 150 - total flux cleaned = 0.00041885 Jy ! Component: 200 - total flux cleaned = 0.000433371 Jy ! Total flux subtracted in 200 components = 0.000433371 Jy ! Clean residual min=-0.000654 max=0.000628 Jy/beam ! Clean residual mean=0.000007 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.227231 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 = 3.7975e-05 Jy ! Component: 100 - total flux cleaned = 6.1129e-05 Jy ! Component: 150 - total flux cleaned = 6.15425e-05 Jy ! Component: 200 - total flux cleaned = 9.15057e-05 Jy ! Total flux subtracted in 200 components = 9.15057e-05 Jy ! Clean residual min=-0.000640 max=0.000611 Jy/beam ! Clean residual mean=0.000008 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.227322 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 112 components and 0.227322 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8963 mas, bmaj=1.697 mas, bpa=2.07 degrees ! Estimated noise=345.701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000214192 Jy ! Component: 100 - total flux cleaned = 0.000213985 Jy ! Component: 150 - total flux cleaned = 0.000232732 Jy ! Component: 200 - total flux cleaned = 0.000251099 Jy ! Total flux subtracted in 200 components = 0.000251099 Jy ! Clean residual min=-0.000722 max=0.000726 Jy/beam ! Clean residual mean=0.000003 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.227573 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 136 components and 0.227573 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=0.080391Jy sigma=0.000639 ! Fit after self-cal, rms=0.080387Jy sigma=0.000639 wmodel J0813+2435_X_2017_07_16_pus_map.mod ! Writing 136 model components to file: J0813+2435_X_2017_07_16_pus_map.mod wobs J0813+2435_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J0813+2435_X_2017_07_16_pus_uvs.fits wwins J0813+2435_X_2017_07_16_pus_map.win ! wwins: Wrote 4 windows to J0813+2435_X_2017_07_16_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -4.5877e-05 Jy ! Component: 100 - total flux cleaned = -0.000155669 Jy ! Component: 150 - total flux cleaned = -0.000271714 Jy ! Component: 200 - total flux cleaned = -0.000316326 Jy ! Component: 250 - total flux cleaned = -0.000316027 Jy ! Component: 300 - total flux cleaned = -0.00030521 Jy ! Component: 350 - total flux cleaned = -0.000294652 Jy ! Component: 400 - total flux cleaned = -0.000294583 Jy ! Component: 450 - total flux cleaned = -0.000294719 Jy ! Component: 500 - total flux cleaned = -0.000314467 Jy ! Component: 550 - total flux cleaned = -0.000314463 Jy ! Component: 600 - total flux cleaned = -0.000314428 Jy ! Component: 650 - total flux cleaned = -0.000333029 Jy ! Component: 700 - total flux cleaned = -0.000351278 Jy ! Component: 750 - total flux cleaned = -0.000342112 Jy ! Component: 800 - total flux cleaned = -0.000315324 Jy ! Component: 850 - total flux cleaned = -0.000297829 Jy ! Component: 900 - total flux cleaned = -0.000289108 Jy ! Component: 950 - total flux cleaned = -0.000289035 Jy ! Component: 1000 - total flux cleaned = -0.000255124 Jy ! Component: 1050 - total flux cleaned = -0.000238429 Jy ! Component: 1100 - total flux cleaned = -0.000205305 Jy ! Component: 1150 - total flux cleaned = -0.000196972 Jy ! Component: 1200 - total flux cleaned = -0.000148542 Jy ! Component: 1250 - total flux cleaned = -0.000148557 Jy ! Component: 1300 - total flux cleaned = -0.000132812 Jy ! Component: 1350 - total flux cleaned = -0.000125126 Jy ! Component: 1400 - total flux cleaned = -0.000117387 Jy ! Component: 1450 - total flux cleaned = -0.000102082 Jy ! Component: 1500 - total flux cleaned = -0.000124899 Jy ! Component: 1550 - total flux cleaned = -0.000117431 Jy ! Component: 1600 - total flux cleaned = -8.76233e-05 Jy ! Component: 1650 - total flux cleaned = -8.77323e-05 Jy ! Component: 1700 - total flux cleaned = -7.3148e-05 Jy ! Component: 1750 - total flux cleaned = -3.69146e-05 Jy ! Component: 1800 - total flux cleaned = -5.12955e-05 Jy ! Component: 1850 - total flux cleaned = -5.12333e-05 Jy ! Component: 1900 - total flux cleaned = -3.71633e-05 Jy ! Component: 1950 - total flux cleaned = -2.13892e-06 Jy ! Component: 2000 - total flux cleaned = 1.16186e-05 Jy ! Total flux subtracted in 2048 components = 3.21816e-05 Jy ! Clean residual min=-0.000407 max=0.000343 Jy/beam ! Clean residual mean=0.000002 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.227606 Jy keep ! Adding 155 model components to the UV plane model. ! The established model now contains 291 components and 0.227606 Jy ![Exited script file: muppet] wmap "J0813+2435_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8963 x 1.697 at 2.07 degrees (North through East) ! Clean map min=-0.00065085 max=0.1554 Jy/beam ! Writing clean map to FITS file: J0813+2435_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.155405 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000127753 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.246619 0.246619 0.493238 0.986477 1.97295 3.94591 7.89182 15.7836 31.5673 63.1345 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.155 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8963 x 1.697 at 2.07 degrees (North through East) ! Clean map min=-0.00065085 max=0.1554 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 J0813+2435_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:03:03 2019