! Started logfile: J1306+8008_X_2017_10_21_pus_uvs.log on Sat May 11 21:54:53 2019 obs J1306+8008_X_2017_10_21_pus_uva.fits ! Reading UV FITS file: J1306+8008_X_2017_10_21_pus_uva.fits ! AN table 1: 218 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.846075 visibilities/baseline/integration-bin. ! Found source: J1306+8008 ! ! 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 1202 lines of history. ! ! Reading 79680 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 J1306+8008_X_2017_10_21_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 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 164 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.898018Jy sigma=0.006836 ! Fit after self-cal, rms=0.863268Jy sigma=0.006571 ! 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=0.7433 mas, bmaj=2.123 mas, bpa=41.92 degrees ! Estimated noise=1225.67 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 = 0.110416 Jy ! Component: 100 - total flux cleaned = 0.140133 Jy ! Total flux subtracted in 100 components = 0.140133 Jy ! Clean residual min=-0.006359 max=0.012181 Jy/beam ! Clean residual mean=-0.000019 rms=0.001789 Jy/beam ! Combined flux in latest and established models = 0.140133 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.140133 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=0.120356Jy sigma=0.000759 ! Fit after self-cal, rms=0.120268Jy sigma=0.000758 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132968 Jy ! Component: 100 - total flux cleaned = 0.0198317 Jy ! Total flux subtracted in 100 components = 0.0198317 Jy ! Clean residual min=-0.005503 max=0.004979 Jy/beam ! Clean residual mean=0.000007 rms=0.001307 Jy/beam ! Combined flux in latest and established models = 0.159965 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 18 components and 0.159965 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=0.119004Jy sigma=0.000743 ! Fit after self-cal, rms=0.118972Jy sigma=0.000742 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=2.305 mas, bpa=38.45 degrees ! Estimated noise=336.371 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 = 0.00438899 Jy ! Component: 100 - total flux cleaned = 0.0062245 Jy ! Component: 150 - total flux cleaned = 0.00672572 Jy ! Component: 200 - total flux cleaned = 0.00679346 Jy ! Total flux subtracted in 200 components = 0.00679346 Jy ! Clean residual min=-0.003252 max=0.003705 Jy/beam ! Clean residual mean=0.000016 rms=0.000924 Jy/beam ! Combined flux in latest and established models = 0.166759 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 0.166759 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=0.118860Jy sigma=0.000741 ! Fit after self-cal, rms=0.118849Jy sigma=0.000741 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.00 HN 1.04 KP 0.97 ! LA 0.99 MK 0.97 NL 0.97 OV 1.01 ! PT 1.04 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.00 HN 0.97 KP 0.97 ! LA 1.01 MK 0.99 NL 0.98 OV 1.00 ! PT 1.00 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.97 HN 1.00 KP 0.96 ! LA 0.98 MK 1.00 NL 0.97 OV 0.99 ! PT 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.98 HN 1.02 KP 0.97 ! LA 0.99 MK 1.00 NL 0.98 OV 1.00 ! PT 0.97 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.98 HN 1.00 KP 0.96 ! LA 1.03 MK 0.98 NL 0.95 OV 1.00 ! PT 0.96 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.96 HN 1.02 KP 0.95 ! LA 1.03 MK 1.01 NL 0.96 OV 1.03 ! PT 1.01 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.97 HN 1.00 KP 0.94 ! LA 0.97 MK 1.00 NL 0.98 OV 1.01 ! PT 1.02 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.04 HN 1.01 KP 0.96 ! LA 1.00 MK 0.98 NL 0.99 OV 1.00 ! PT 0.97 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 0.99 HN 0.99 KP 0.94 ! LA 0.97 MK 0.97 NL 1.01 OV 1.01 ! PT 1.03 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.97 HN 1.02 KP 0.96 ! LA 1.00 MK 0.99 NL 0.98 OV 0.99 ! PT 1.01 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 0.99 HN 1.00 KP 0.96 ! LA 0.98 MK 1.00 NL 0.99 OV 1.00 ! PT 1.08 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00 HN 1.01 KP 1.00 ! LA 0.99 MK 0.98 NL 1.01 OV 1.01 ! PT 1.03 ! ! ! Fit before self-cal, rms=0.118849Jy sigma=0.000741 ! Fit after self-cal, rms=0.123824Jy sigma=0.000739 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.019 mas, bmaj=2.308 mas, bpa=38.55 degrees ! Estimated noise=335.741 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 = -0.000901883 Jy ! Component: 100 - total flux cleaned = -0.00139378 Jy ! Component: 150 - total flux cleaned = -0.00167153 Jy ! Component: 200 - total flux cleaned = -0.00183766 Jy ! Total flux subtracted in 200 components = -0.00183766 Jy ! Clean residual min=-0.002414 max=0.003328 Jy/beam ! Clean residual mean=0.000015 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.164921 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 36 components and 0.164921 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=0.123767Jy sigma=0.000738 ! Fit after self-cal, rms=0.123859Jy sigma=0.000738 ! 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=0.123859Jy sigma=0.000738 ! Fit after self-cal, rms=0.121985Jy sigma=0.000738 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.019 mas, bmaj=2.305 mas, bpa=38.58 degrees ! Estimated noise=334.295 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000704529 Jy ! Component: 100 - total flux cleaned = -0.00098011 Jy ! Component: 150 - total flux cleaned = -0.00121881 Jy ! Component: 200 - total flux cleaned = -0.00136838 Jy ! Total flux subtracted in 200 components = -0.00136838 Jy ! Clean residual min=-0.002260 max=0.003342 Jy/beam ! Clean residual mean=0.000021 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.163553 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 38 components and 0.163553 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=0.121954Jy sigma=0.000737 ! Fit after self-cal, rms=0.121951Jy sigma=0.000737 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 (13.6, 7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00290186 Jy ! Component: 100 - total flux cleaned = 0.00298711 Jy ! Component: 150 - total flux cleaned = 0.00279617 Jy ! Component: 200 - total flux cleaned = 0.00262231 Jy ! Total flux subtracted in 200 components = 0.00262231 Jy ! Clean residual min=-0.002039 max=0.002585 Jy/beam ! Clean residual mean=0.000012 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.166175 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 61 components and 0.166175 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=0.121827Jy sigma=0.000737 ! Fit after self-cal, rms=0.121820Jy sigma=0.000737 ! 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=0.121820Jy sigma=0.000737 ! Fit after self-cal, rms=0.121070Jy sigma=0.000737 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=2.299 mas, bpa=38.54 degrees ! Estimated noise=332.518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000682526 Jy ! Component: 100 - total flux cleaned = 0.000523773 Jy ! Component: 150 - total flux cleaned = 0.000327585 Jy ! Component: 200 - total flux cleaned = 0.000141534 Jy ! Total flux subtracted in 200 components = 0.000141534 Jy ! Clean residual min=-0.001862 max=0.002566 Jy/beam ! Clean residual mean=0.000018 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.166316 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 72 components and 0.166316 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=0.121014Jy sigma=0.000736 ! Fit after self-cal, rms=0.121011Jy sigma=0.000736 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 = -8.83619e-05 Jy ! Component: 100 - total flux cleaned = -0.00017565 Jy ! Component: 150 - total flux cleaned = -0.000217921 Jy ! Component: 200 - total flux cleaned = -0.00025759 Jy ! Total flux subtracted in 200 components = -0.00025759 Jy ! Clean residual min=-0.001867 max=0.002504 Jy/beam ! Clean residual mean=0.000017 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.166059 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 81 components and 0.166059 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=0.120973Jy sigma=0.000736 ! Fit after self-cal, rms=0.120972Jy sigma=0.000736 ! 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=0.120972Jy sigma=0.000736 ! Fit after self-cal, rms=0.120774Jy sigma=0.000736 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.279 mas, bmaj=3.736 mas, bpa=23.09 degrees ! Estimated noise=392.733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000399472 Jy ! Component: 100 - total flux cleaned = 0.000399516 Jy ! Component: 150 - total flux cleaned = 0.000399118 Jy ! Component: 200 - total flux cleaned = 0.000430089 Jy ! Total flux subtracted in 200 components = 0.000430089 Jy ! Clean residual min=-0.001908 max=0.002398 Jy/beam ! Clean residual mean=0.000018 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.166489 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 97 components and 0.166489 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=0.120753Jy sigma=0.000736 ! Fit after self-cal, rms=0.120752Jy sigma=0.000736 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 = 3.25104e-05 Jy ! Component: 100 - total flux cleaned = 3.25551e-05 Jy ! Component: 150 - total flux cleaned = 3.23292e-05 Jy ! Component: 200 - total flux cleaned = 6.20757e-05 Jy ! Total flux subtracted in 200 components = 6.20757e-05 Jy ! Clean residual min=-0.001890 max=0.002333 Jy/beam ! Clean residual mean=0.000017 rms=0.000683 Jy/beam ! Combined flux in latest and established models = 0.166551 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 104 components and 0.166551 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=0.120734Jy sigma=0.000736 ! Fit after self-cal, rms=0.120734Jy sigma=0.000736 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=2.298 mas, bpa=38.54 degrees ! Estimated noise=332.202 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.02 x 2.298 at 38.54 degrees (North through East) ! Clean map min=-0.0020204 max=0.14338 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=0.7391 mas, bmaj=2.117 mas, bpa=42.08 degrees ! Estimated noise=1210.73 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.108969 Jy ! Component: 100 - total flux cleaned = 0.139214 Jy ! Component: 150 - total flux cleaned = 0.152396 Jy ! Component: 200 - total flux cleaned = 0.158898 Jy ! Total flux subtracted in 200 components = 0.158898 Jy ! Clean residual min=-0.004334 max=0.004504 Jy/beam ! Clean residual mean=0.000016 rms=0.001142 Jy/beam ! Combined flux in latest and established models = 0.158898 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 0.158898 Jy ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=2.298 mas, bpa=38.54 degrees ! Estimated noise=332.202 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 = 0.00476591 Jy ! Component: 100 - total flux cleaned = 0.00683596 Jy ! Component: 150 - total flux cleaned = 0.00726742 Jy ! Component: 200 - total flux cleaned = 0.00719437 Jy ! Total flux subtracted in 200 components = 0.00719437 Jy ! Clean residual min=-0.002170 max=0.002565 Jy/beam ! Clean residual mean=0.000017 rms=0.000750 Jy/beam ! Combined flux in latest and established models = 0.166092 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 39 components and 0.166092 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=2.279 mas, bmaj=3.736 mas, bpa=23.09 degrees ! Estimated noise=392.733 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000774805 Jy ! Component: 100 - total flux cleaned = 0.000720326 Jy ! Component: 150 - total flux cleaned = 0.000615757 Jy ! Component: 200 - total flux cleaned = 0.000518875 Jy ! Total flux subtracted in 200 components = 0.000518875 Jy ! Clean residual min=-0.002109 max=0.002677 Jy/beam ! Clean residual mean=0.000019 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.166611 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 = -9.32209e-05 Jy ! Component: 100 - total flux cleaned = -0.00013801 Jy ! Component: 150 - total flux cleaned = -0.000180459 Jy ! Component: 200 - total flux cleaned = -0.000218649 Jy ! Total flux subtracted in 200 components = -0.000218649 Jy ! Clean residual min=-0.002081 max=0.002582 Jy/beam ! Clean residual mean=0.000018 rms=0.000705 Jy/beam ! Combined flux in latest and established models = 0.166392 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 75 components and 0.166392 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=2.298 mas, bpa=38.54 degrees ! Estimated noise=332.202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000257547 Jy ! Component: 100 - total flux cleaned = -0.000574322 Jy ! Component: 150 - total flux cleaned = -0.000773035 Jy ! Component: 200 - total flux cleaned = -0.000959205 Jy ! Total flux subtracted in 200 components = -0.000959205 Jy ! Clean residual min=-0.002118 max=0.002393 Jy/beam ! Clean residual mean=0.000017 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.165433 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 91 components and 0.165433 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=0.120807Jy sigma=0.000736 ! Fit after self-cal, rms=0.120788Jy sigma=0.000736 wmodel J1306+8008_X_2017_10_21_pus_map.mod ! Writing 91 model components to file: J1306+8008_X_2017_10_21_pus_map.mod wobs J1306+8008_X_2017_10_21_pus_uvs.fits ! Writing UV FITS file: J1306+8008_X_2017_10_21_pus_uvs.fits wwins J1306+8008_X_2017_10_21_pus_map.win ! wwins: Wrote 2 windows to J1306+8008_X_2017_10_21_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 = 0.00103022 Jy ! Component: 100 - total flux cleaned = 0.00173403 Jy ! Component: 150 - total flux cleaned = 0.00246333 Jy ! Component: 200 - total flux cleaned = 0.00294867 Jy ! Component: 250 - total flux cleaned = 0.00335065 Jy ! Component: 300 - total flux cleaned = 0.00380357 Jy ! Component: 350 - total flux cleaned = 0.00408474 Jy ! Component: 400 - total flux cleaned = 0.00435845 Jy ! Component: 450 - total flux cleaned = 0.00456645 Jy ! Component: 500 - total flux cleaned = 0.00471208 Jy ! Component: 550 - total flux cleaned = 0.00485441 Jy ! Component: 600 - total flux cleaned = 0.00496652 Jy ! Component: 650 - total flux cleaned = 0.00504966 Jy ! Component: 700 - total flux cleaned = 0.0051854 Jy ! Component: 750 - total flux cleaned = 0.00521205 Jy ! Component: 800 - total flux cleaned = 0.00529128 Jy ! Component: 850 - total flux cleaned = 0.00534341 Jy ! Component: 900 - total flux cleaned = 0.00539475 Jy ! Component: 950 - total flux cleaned = 0.00544556 Jy ! Component: 1000 - total flux cleaned = 0.00547062 Jy ! Component: 1050 - total flux cleaned = 0.00547079 Jy ! Component: 1100 - total flux cleaned = 0.0054956 Jy ! Component: 1150 - total flux cleaned = 0.00556785 Jy ! Component: 1200 - total flux cleaned = 0.00554388 Jy ! Component: 1250 - total flux cleaned = 0.0055909 Jy ! Component: 1300 - total flux cleaned = 0.00561396 Jy ! Component: 1350 - total flux cleaned = 0.00559121 Jy ! Component: 1400 - total flux cleaned = 0.00563684 Jy ! Component: 1450 - total flux cleaned = 0.0056822 Jy ! Component: 1500 - total flux cleaned = 0.00568217 Jy ! Component: 1550 - total flux cleaned = 0.00568231 Jy ! Component: 1600 - total flux cleaned = 0.00570433 Jy ! Component: 1650 - total flux cleaned = 0.00576879 Jy ! Component: 1700 - total flux cleaned = 0.00581127 Jy ! Component: 1750 - total flux cleaned = 0.0058114 Jy ! Component: 1800 - total flux cleaned = 0.00587412 Jy ! Component: 1850 - total flux cleaned = 0.00589513 Jy ! Component: 1900 - total flux cleaned = 0.0059768 Jy ! Component: 1950 - total flux cleaned = 0.00595657 Jy ! Component: 2000 - total flux cleaned = 0.00599706 Jy ! Total flux subtracted in 2048 components = 0.00611598 Jy ! Clean residual min=-0.000989 max=0.000988 Jy/beam ! Clean residual mean=0.000017 rms=0.000472 Jy/beam ! Combined flux in latest and established models = 0.171549 Jy keep ! Adding 161 model components to the UV plane model. ! The established model now contains 252 components and 0.171549 Jy ![Exited script file: muppet] wmap "J1306+8008_X_2017_10_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.02 x 2.298 at 38.54 degrees (North through East) ! Clean map min=-0.0018383 max=0.14332 Jy/beam ! Writing clean map to FITS file: J1306+8008_X_2017_10_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.143319 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000473492 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.991127 0.991127 1.98225 3.96451 7.92902 15.858 31.7161 63.4322 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.143 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.02 x 2.298 at 38.54 degrees (North through East) ! Clean map min=-0.0018383 max=0.14332 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 J1306+8008_X_2017_10_21_pus_uvs.log closed on Sat May 11 21:54:58 2019