! Started logfile: J2045+1547_X_2017_08_05_pus_uvs.log on Thu May 9 18:59:12 2019 obs J2045+1547_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J2045+1547_X_2017_08_05_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.893019 visibilities/baseline/integration-bin. ! Found source: J2045+1547 ! ! 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 575 lines of history. ! ! Reading 54492 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 J2045+1547_X_2017_08_05_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 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.876288Jy sigma=0.007503 ! Fit after self-cal, rms=0.862016Jy sigma=0.007386 ! 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=0.73 mas, bmaj=1.914 mas, bpa=-7.395 degrees ! Estimated noise=710.921 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 = 0.103032 Jy ! Component: 100 - total flux cleaned = 0.137711 Jy ! Total flux subtracted in 100 components = 0.137711 Jy ! Clean residual min=-0.005282 max=0.015157 Jy/beam ! Clean residual mean=-0.000003 rms=0.001561 Jy/beam ! Combined flux in latest and established models = 0.137711 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.137711 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=0.086026Jy sigma=0.000699 ! Fit after self-cal, rms=0.085963Jy sigma=0.000698 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.016251 Jy ! Component: 100 - total flux cleaned = 0.0243212 Jy ! Total flux subtracted in 100 components = 0.0243212 Jy ! Clean residual min=-0.004142 max=0.007472 Jy/beam ! Clean residual mean=0.000003 rms=0.000993 Jy/beam ! Combined flux in latest and established models = 0.162032 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.162032 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=0.082239Jy sigma=0.000666 ! Fit after self-cal, rms=0.082235Jy sigma=0.000666 ! Inverting map ! Added new window around map position (-1.2, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00647261 Jy ! Component: 100 - total flux cleaned = 0.00828155 Jy ! Total flux subtracted in 100 components = 0.00828155 Jy ! Clean residual min=-0.003893 max=0.003670 Jy/beam ! Clean residual mean=0.000005 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.170313 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.170313 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=0.081619Jy sigma=0.000661 ! Fit after self-cal, rms=0.081589Jy 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=0.9131 mas, bmaj=2.171 mas, bpa=-6.995 degrees ! Estimated noise=358.276 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 = 0.00384879 Jy ! Component: 100 - total flux cleaned = 0.00491092 Jy ! Component: 150 - total flux cleaned = 0.0056821 Jy ! Component: 200 - total flux cleaned = 0.00620691 Jy ! Total flux subtracted in 200 components = 0.00620691 Jy ! Clean residual min=-0.003249 max=0.002900 Jy/beam ! Clean residual mean=0.000000 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.17652 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 42 components and 0.17652 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=0.081350Jy sigma=0.000659 ! Fit after self-cal, rms=0.081341Jy sigma=0.000659 ! 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 0.99 FD 0.98 HN 0.98 KP 1.12 ! LA 0.94 MK 0.99 NL 0.88 OV 1.09 ! PT 1.11 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.03 KP 1.08 ! LA 0.98 MK 0.97 NL 0.89 OV 1.08 ! PT 1.02 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.07 KP 0.99 ! LA 0.99 MK 0.98 NL 0.88 OV 1.09 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.92 HN 1.01 KP 0.93 ! LA 0.99 MK 1.00 NL 0.89 OV 1.06 ! PT 1.02 SC 1.11 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.00 KP 0.88 ! LA 0.99 MK 1.05 NL 0.91 OV 1.09 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.95 HN 1.04 KP 0.88 ! LA 0.99 MK 0.99 NL 0.91 OV 1.12 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.10 KP 0.86 ! LA 1.00 MK 1.03 NL 0.90 OV 1.13 ! PT 1.06 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.07 KP 0.86 ! LA 1.00 MK 1.01 NL 0.90 OV 1.14 ! PT 1.04 SC 1.03 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.09 KP 0.90 ! LA 0.99 MK 0.99 NL 0.89 OV 1.13 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.05 KP 0.94 ! LA 1.03 MK 0.97 NL 0.93 OV 1.10 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.02 KP 0.99 ! LA 1.02 MK 0.96 NL 0.92 OV 1.12 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.94 HN 1.04 KP 1.00 ! LA 0.99 MK 0.99 NL 0.94 OV 1.10 ! PT 1.06 SC 1.01 ! ! ! Fit before self-cal, rms=0.081341Jy sigma=0.000659 ! Fit after self-cal, rms=0.079569Jy sigma=0.000649 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9165 mas, bmaj=2.174 mas, bpa=-7.324 degrees ! Estimated noise=357.086 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 (-2.4, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022908 Jy ! Component: 100 - total flux cleaned = 0.00253881 Jy ! Component: 150 - total flux cleaned = 0.00270319 Jy ! Component: 200 - total flux cleaned = 0.00277475 Jy ! Total flux subtracted in 200 components = 0.00277475 Jy ! Clean residual min=-0.001112 max=0.001174 Jy/beam ! Clean residual mean=-0.000001 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.179295 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 63 components and 0.179295 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=0.079492Jy sigma=0.000648 ! Fit after self-cal, rms=0.079470Jy sigma=0.000648 ! 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=0.079470Jy sigma=0.000648 ! Fit after self-cal, rms=0.079734Jy sigma=0.000647 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9161 mas, bmaj=2.173 mas, bpa=-7.217 degrees ! Estimated noise=357.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00104829 Jy ! Component: 100 - total flux cleaned = 0.00135724 Jy ! Component: 150 - total flux cleaned = 0.00151841 Jy ! Component: 200 - total flux cleaned = 0.00164015 Jy ! Total flux subtracted in 200 components = 0.00164015 Jy ! Clean residual min=-0.000962 max=0.001100 Jy/beam ! Clean residual mean=-0.000000 rms=0.000238 Jy/beam ! Combined flux in latest and established models = 0.180935 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 71 components and 0.180935 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=0.079716Jy sigma=0.000647 ! Fit after self-cal, rms=0.079722Jy 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 (20.2, 17.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000523866 Jy ! Component: 100 - total flux cleaned = 0.000570367 Jy ! Component: 150 - total flux cleaned = 0.000609809 Jy ! Component: 200 - total flux cleaned = 0.00070303 Jy ! Total flux subtracted in 200 components = 0.00070303 Jy ! Clean residual min=-0.000950 max=0.000881 Jy/beam ! Clean residual mean=0.000000 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.181638 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 0.181638 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=0.079706Jy sigma=0.000647 ! Fit after self-cal, rms=0.079705Jy sigma=0.000647 ! 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=0.079705Jy sigma=0.000647 ! Fit after self-cal, rms=0.079746Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9158 mas, bmaj=2.173 mas, bpa=-7.275 degrees ! Estimated noise=357.668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000377928 Jy ! Component: 100 - total flux cleaned = 0.000493564 Jy ! Component: 150 - total flux cleaned = 0.000528555 Jy ! Component: 200 - total flux cleaned = 0.000561545 Jy ! Total flux subtracted in 200 components = 0.000561545 Jy ! Clean residual min=-0.000871 max=0.000843 Jy/beam ! Clean residual mean=0.000000 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.1822 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 89 components and 0.1822 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=0.079738Jy sigma=0.000647 ! Fit after self-cal, rms=0.079741Jy 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 = 8.64841e-05 Jy ! Component: 100 - total flux cleaned = 0.000131335 Jy ! Component: 150 - total flux cleaned = 0.000131838 Jy ! Component: 200 - total flux cleaned = 0.000172398 Jy ! Total flux subtracted in 200 components = 0.000172398 Jy ! Clean residual min=-0.000875 max=0.000847 Jy/beam ! Clean residual mean=0.000000 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.182372 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 94 components and 0.182372 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=0.079736Jy sigma=0.000647 ! Fit after self-cal, rms=0.079735Jy 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=0.079735Jy sigma=0.000647 ! Fit after self-cal, rms=0.079745Jy sigma=0.000647 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.107 mas, bmaj=2.966 mas, bpa=-4.072 degrees ! Estimated noise=443.928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00012629 Jy ! Component: 100 - total flux cleaned = 3.00812e-05 Jy ! Component: 150 - total flux cleaned = -4.76413e-05 Jy ! Component: 200 - total flux cleaned = -0.000102873 Jy ! Total flux subtracted in 200 components = -0.000102873 Jy ! Clean residual min=-0.000816 max=0.000857 Jy/beam ! Clean residual mean=-0.000000 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.182269 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 103 components and 0.182269 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=0.079743Jy sigma=0.000647 ! Fit after self-cal, rms=0.079743Jy 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 = 8.15879e-05 Jy ! Component: 100 - total flux cleaned = 6.30228e-05 Jy ! Component: 150 - total flux cleaned = 6.30005e-05 Jy ! Component: 200 - total flux cleaned = 5.55806e-05 Jy ! Total flux subtracted in 200 components = 5.55806e-05 Jy ! Clean residual min=-0.000812 max=0.000874 Jy/beam ! Clean residual mean=0.000000 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.182325 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 115 components and 0.182325 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=0.079743Jy sigma=0.000647 ! Fit after self-cal, rms=0.079742Jy sigma=0.000646 ! 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=0.9154 mas, bmaj=2.173 mas, bpa=-7.333 degrees ! Estimated noise=357.689 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9154 x 2.173 at -7.333 degrees (North through East) ! Clean map min=-0.00082609 max=0.13793 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=0.7329 mas, bmaj=1.92 mas, bpa=-7.726 degrees ! Estimated noise=709.68 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.102717 Jy ! Component: 100 - total flux cleaned = 0.137715 Jy ! Component: 150 - total flux cleaned = 0.153967 Jy ! Component: 200 - total flux cleaned = 0.163243 Jy ! Total flux subtracted in 200 components = 0.163243 Jy ! Clean residual min=-0.002658 max=0.004710 Jy/beam ! Clean residual mean=-0.000002 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.163243 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.163243 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9154 mas, bmaj=2.173 mas, bpa=-7.333 degrees ! Estimated noise=357.689 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 = 0.00737394 Jy ! Component: 100 - total flux cleaned = 0.0115893 Jy ! Component: 150 - total flux cleaned = 0.0142843 Jy ! Component: 200 - total flux cleaned = 0.0160647 Jy ! Total flux subtracted in 200 components = 0.0160647 Jy ! Clean residual min=-0.000854 max=0.000976 Jy/beam ! Clean residual mean=-0.000003 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.179308 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 29 components and 0.179308 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=2.107 mas, bmaj=2.966 mas, bpa=-4.072 degrees ! Estimated noise=443.928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157785 Jy ! Component: 100 - total flux cleaned = 0.00211203 Jy ! Component: 150 - total flux cleaned = 0.00221485 Jy ! Component: 200 - total flux cleaned = 0.00227554 Jy ! Total flux subtracted in 200 components = 0.00227554 Jy ! Clean residual min=-0.000779 max=0.000841 Jy/beam ! Clean residual mean=-0.000001 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.181584 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 = 6.99126e-05 Jy ! Component: 100 - total flux cleaned = 0.000130332 Jy ! Component: 150 - total flux cleaned = 0.000143573 Jy ! Component: 200 - total flux cleaned = 0.000167074 Jy ! Total flux subtracted in 200 components = 0.000167074 Jy ! Clean residual min=-0.000784 max=0.000873 Jy/beam ! Clean residual mean=-0.000001 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.181751 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 63 components and 0.181751 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9154 mas, bmaj=2.173 mas, bpa=-7.333 degrees ! Estimated noise=357.689 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000164844 Jy ! Component: 100 - total flux cleaned = 0.000112228 Jy ! Component: 150 - total flux cleaned = 0.000131907 Jy ! Component: 200 - total flux cleaned = 0.000151903 Jy ! Total flux subtracted in 200 components = 0.000151903 Jy ! Clean residual min=-0.000812 max=0.000869 Jy/beam ! Clean residual mean=0.000000 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.181903 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 0.181903 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=0.079751Jy sigma=0.000647 ! Fit after self-cal, rms=0.079747Jy sigma=0.000647 wmodel J2045+1547_X_2017_08_05_pus_map.mod ! Writing 80 model components to file: J2045+1547_X_2017_08_05_pus_map.mod wobs J2045+1547_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J2045+1547_X_2017_08_05_pus_uvs.fits wwins J2045+1547_X_2017_08_05_pus_map.win ! wwins: Wrote 4 windows to J2045+1547_X_2017_08_05_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 = 0.000381874 Jy ! Component: 100 - total flux cleaned = 0.000587618 Jy ! Component: 150 - total flux cleaned = 0.000665399 Jy ! Component: 200 - total flux cleaned = 0.000690406 Jy ! Component: 250 - total flux cleaned = 0.000726786 Jy ! Component: 300 - total flux cleaned = 0.000773848 Jy ! Component: 350 - total flux cleaned = 0.000785437 Jy ! Component: 400 - total flux cleaned = 0.000785729 Jy ! Component: 450 - total flux cleaned = 0.000797053 Jy ! Component: 500 - total flux cleaned = 0.000797194 Jy ! Component: 550 - total flux cleaned = 0.000786492 Jy ! Component: 600 - total flux cleaned = 0.000786163 Jy ! Component: 650 - total flux cleaned = 0.000755102 Jy ! Component: 700 - total flux cleaned = 0.000724581 Jy ! Component: 750 - total flux cleaned = 0.00067427 Jy ! Component: 800 - total flux cleaned = 0.000624791 Jy ! Component: 850 - total flux cleaned = 0.000575828 Jy ! Component: 900 - total flux cleaned = 0.000498659 Jy ! Component: 950 - total flux cleaned = 0.000479632 Jy ! Component: 1000 - total flux cleaned = 0.000423215 Jy ! Component: 1050 - total flux cleaned = 0.000367589 Jy ! Component: 1100 - total flux cleaned = 0.000376831 Jy ! Component: 1150 - total flux cleaned = 0.000331339 Jy ! Component: 1200 - total flux cleaned = 0.000313394 Jy ! Component: 1250 - total flux cleaned = 0.000313331 Jy ! Component: 1300 - total flux cleaned = 0.00026917 Jy ! Component: 1350 - total flux cleaned = 0.000260264 Jy ! Component: 1400 - total flux cleaned = 0.00025168 Jy ! Component: 1450 - total flux cleaned = 0.000234356 Jy ! Component: 1500 - total flux cleaned = 0.00020899 Jy ! Component: 1550 - total flux cleaned = 0.000167167 Jy ! Component: 1600 - total flux cleaned = 0.000167264 Jy ! Component: 1650 - total flux cleaned = 0.000159056 Jy ! Component: 1700 - total flux cleaned = 0.000150949 Jy ! Component: 1750 - total flux cleaned = 9.45672e-05 Jy ! Component: 1800 - total flux cleaned = 9.46968e-05 Jy ! Component: 1850 - total flux cleaned = 7.10457e-05 Jy ! Component: 1900 - total flux cleaned = 1.60245e-05 Jy ! Component: 1950 - total flux cleaned = -7.25619e-06 Jy ! Component: 2000 - total flux cleaned = -6.12959e-05 Jy ! Total flux subtracted in 2048 components = -0.000122278 Jy ! Clean residual min=-0.000553 max=0.000450 Jy/beam ! Clean residual mean=0.000001 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.18178 Jy keep ! Adding 143 model components to the UV plane model. ! The established model now contains 223 components and 0.18178 Jy ![Exited script file: muppet] wmap "J2045+1547_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9154 x 2.173 at -7.333 degrees (North through East) ! Clean map min=-0.00066782 max=0.13816 Jy/beam ! Writing clean map to FITS file: J2045+1547_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.138162 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000146448 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.317992 0.317992 0.635985 1.27197 2.54394 5.08788 10.1758 20.3515 40.703 81.406 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.138 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9154 x 2.173 at -7.333 degrees (North through East) ! Clean map min=-0.00066782 max=0.13816 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 J2045+1547_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:59:15 2019