! Started logfile: J1716+2152_X_2014_05_31_pus_uvs.log on Sun Nov 27 18:10:04 2016 obs J1716+2152_X_2014_05_31_pus_uva.fits ! Reading UV FITS file: J1716+2152_X_2014_05_31_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.972423 visibilities/baseline/integration-bin. ! Found source: J1716+2152 ! ! 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 344 lines of history. ! ! Reading 43584 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 J1716+2152_X_2014_05_31_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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.892670Jy sigma=0.010797 ! Fit after self-cal, rms=0.872774Jy sigma=0.010550 ! 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=0.7736 mas, bmaj=1.558 mas, bpa=-1.904 degrees ! Estimated noise=666.726 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 = 0.0966504 Jy ! Component: 100 - total flux cleaned = 0.133726 Jy ! Total flux subtracted in 100 components = 0.133726 Jy ! Clean residual min=-0.016077 max=0.030981 Jy/beam ! Clean residual mean=-0.000154 rms=0.005348 Jy/beam ! Combined flux in latest and established models = 0.133726 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.133726 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=0.131043Jy sigma=0.001562 ! Fit after self-cal, rms=0.130951Jy sigma=0.001560 ! Inverting map ! Added new window around map position (-5, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0298714 Jy ! Component: 100 - total flux cleaned = 0.0474893 Jy ! Total flux subtracted in 100 components = 0.0474893 Jy ! Clean residual min=-0.015520 max=0.026354 Jy/beam ! Clean residual mean=-0.000126 rms=0.004714 Jy/beam ! Combined flux in latest and established models = 0.181215 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 22 components and 0.181215 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=0.121873Jy sigma=0.001446 ! Fit after self-cal, rms=0.120702Jy sigma=0.001429 ! 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=0.9553 mas, bmaj=1.814 mas, bpa=-0.814 degrees ! Estimated noise=282.549 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 = 0.0274553 Jy ! Component: 100 - total flux cleaned = 0.0457766 Jy ! Component: 150 - total flux cleaned = 0.059132 Jy ! Component: 200 - total flux cleaned = 0.0692894 Jy ! Total flux subtracted in 200 components = 0.0692894 Jy ! Clean residual min=-0.018246 max=0.035981 Jy/beam ! Clean residual mean=-0.000277 rms=0.006316 Jy/beam ! Combined flux in latest and established models = 0.250504 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 36 components and 0.250504 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=0.112737Jy sigma=0.001332 ! Fit after self-cal, rms=0.111550Jy sigma=0.001314 ! Inverting map ! Added new window around map position (-1.8, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0343671 Jy ! Component: 100 - total flux cleaned = 0.0514556 Jy ! Component: 150 - total flux cleaned = 0.0589183 Jy ! Component: 200 - total flux cleaned = 0.0648359 Jy ! Total flux subtracted in 200 components = 0.0648359 Jy ! Clean residual min=-0.016045 max=0.029186 Jy/beam ! Clean residual mean=-0.000188 rms=0.005075 Jy/beam ! Combined flux in latest and established models = 0.31534 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 59 components and 0.31534 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=0.099677Jy sigma=0.001168 ! Fit after self-cal, rms=0.096703Jy sigma=0.001128 ! 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 0.95 FD 1.10 HN 1.40 KP 0.85 ! LA 0.94 MK 1.15 NL 1.06 OV 1.25 ! PT 0.89 SC 1.14 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 1.43 KP 0.80 ! LA 0.93 MK 1.19 NL 1.05 OV 1.26 ! PT 0.85 SC 1.13 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.09 HN 1.41 KP 0.76 ! LA 0.95 MK 1.18 NL 1.04 OV 1.30 ! PT 0.82 SC 1.11 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.08 HN 1.37 KP 0.72 ! LA 0.96 MK 1.21 NL 1.07 OV 1.30 ! PT 0.83 SC 1.11 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.08 HN 1.35 KP 0.68 ! LA 0.95 MK 1.23 NL 1.07 OV 1.31 ! PT 0.85 SC 1.14 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.13 HN 1.30 KP 0.69 ! LA 0.95 MK 1.20 NL 1.09 OV 1.31 ! PT 0.86 SC 1.13 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.23 HN 1.52 KP 0.73 ! LA 1.03 MK 1.25 NL 1.14 OV 1.40 ! PT 0.90 SC 1.13 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.17 HN 1.42 KP 0.68 ! LA 0.94 MK 1.21 NL 1.07 OV 1.39 ! PT 0.84 SC 1.14 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.11 HN 1.46 KP 0.70 ! LA 0.95 MK 1.17 NL 1.10 OV 1.39 ! PT 0.86 SC 1.10 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.12 HN 1.40 KP 0.74 ! LA 0.96 MK 1.20 NL 1.13 OV 1.34 ! PT 0.85 SC 1.11 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.15 HN 1.34 KP 0.75 ! LA 0.99 MK 1.17 NL 1.08 OV 1.36 ! PT 0.86 SC 1.11 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.14 HN 1.29 KP 0.81 ! LA 0.98 MK 1.17 NL 1.09 OV 1.34 ! PT 0.87 SC 1.10 ! ! ! Fit before self-cal, rms=0.096703Jy sigma=0.001128 ! Fit after self-cal, rms=0.104229Jy sigma=0.001009 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=1.879 mas, bpa=0.7514 degrees ! Estimated noise=307.539 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 = 0.00776095 Jy ! Component: 100 - total flux cleaned = 0.0080857 Jy ! Component: 150 - total flux cleaned = 0.00844261 Jy ! Component: 200 - total flux cleaned = 0.00739175 Jy ! Total flux subtracted in 200 components = 0.00739175 Jy ! Clean residual min=-0.011646 max=0.019861 Jy/beam ! Clean residual mean=-0.000011 rms=0.003572 Jy/beam ! Combined flux in latest and established models = 0.322732 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 67 components and 0.322732 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=0.099150Jy sigma=0.000969 ! Fit after self-cal, rms=0.098309Jy sigma=0.000944 ! 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=0.098309Jy sigma=0.000944 ! Fit after self-cal, rms=0.097012Jy sigma=0.000924 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=1.874 mas, bpa=0.2533 degrees ! Estimated noise=308.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00591271 Jy ! Component: 100 - total flux cleaned = 0.00736678 Jy ! Component: 150 - total flux cleaned = 0.00787661 Jy ! Component: 200 - total flux cleaned = 0.00745065 Jy ! Total flux subtracted in 200 components = 0.00745065 Jy ! Clean residual min=-0.010553 max=0.014725 Jy/beam ! Clean residual mean=-0.000005 rms=0.002719 Jy/beam ! Combined flux in latest and established models = 0.330183 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 76 components and 0.330183 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=0.093398Jy sigma=0.000895 ! Fit after self-cal, rms=0.092904Jy sigma=0.000880 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.6, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00670833 Jy ! Component: 100 - total flux cleaned = 0.0104633 Jy ! Component: 150 - total flux cleaned = 0.0134605 Jy ! Component: 200 - total flux cleaned = 0.015237 Jy ! Total flux subtracted in 200 components = 0.015237 Jy ! Clean residual min=-0.008798 max=0.008027 Jy/beam ! Clean residual mean=0.000027 rms=0.002010 Jy/beam ! Combined flux in latest and established models = 0.34542 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 95 components and 0.34542 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=0.090082Jy sigma=0.000847 ! Fit after self-cal, rms=0.089985Jy sigma=0.000844 ! 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=0.089985Jy sigma=0.000844 ! Fit after self-cal, rms=0.085492Jy sigma=0.000836 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.035 mas, bmaj=1.899 mas, bpa=0.2035 degrees ! Estimated noise=300.959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000135937 Jy ! Component: 100 - total flux cleaned = 0.00216022 Jy ! Component: 150 - total flux cleaned = 0.00447833 Jy ! Component: 200 - total flux cleaned = 0.00644438 Jy ! Total flux subtracted in 200 components = 0.00644438 Jy ! Clean residual min=-0.006634 max=0.005956 Jy/beam ! Clean residual mean=-0.000002 rms=0.001477 Jy/beam ! Combined flux in latest and established models = 0.351864 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 105 components and 0.351864 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=0.084192Jy sigma=0.000820 ! Fit after self-cal, rms=0.084146Jy sigma=0.000818 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 (-3.8, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00232289 Jy ! Component: 100 - total flux cleaned = 0.00322254 Jy ! Component: 150 - total flux cleaned = 0.0037035 Jy ! Component: 200 - total flux cleaned = 0.00384505 Jy ! Total flux subtracted in 200 components = 0.00384505 Jy ! Clean residual min=-0.006135 max=0.004779 Jy/beam ! Clean residual mean=0.000006 rms=0.001258 Jy/beam ! Combined flux in latest and established models = 0.355709 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 118 components and 0.355709 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=0.083309Jy sigma=0.000809 ! Fit after self-cal, rms=0.083298Jy sigma=0.000808 ! 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=0.083298Jy sigma=0.000808 ! Fit after self-cal, rms=0.080594Jy sigma=0.000805 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.228 mas, bmaj=2.921 mas, bpa=-5.118 degrees ! Estimated noise=327.946 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231823 Jy ! Component: 100 - total flux cleaned = 0.00311388 Jy ! Component: 150 - total flux cleaned = 0.00377441 Jy ! Component: 200 - total flux cleaned = 0.00423386 Jy ! Total flux subtracted in 200 components = 0.00423386 Jy ! Clean residual min=-0.005112 max=0.003938 Jy/beam ! Clean residual mean=0.000003 rms=0.001229 Jy/beam ! Combined flux in latest and established models = 0.359943 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 136 components and 0.359943 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=0.080255Jy sigma=0.000800 ! Fit after self-cal, rms=0.080223Jy sigma=0.000799 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000252927 Jy ! Component: 100 - total flux cleaned = 0.000347199 Jy ! Component: 150 - total flux cleaned = 0.000601284 Jy ! Component: 200 - total flux cleaned = 0.000829652 Jy ! Total flux subtracted in 200 components = 0.000829652 Jy ! Clean residual min=-0.004686 max=0.003518 Jy/beam ! Clean residual mean=0.000006 rms=0.001083 Jy/beam ! Combined flux in latest and established models = 0.360773 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 152 components and 0.360773 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=0.080148Jy sigma=0.000798 ! Fit after self-cal, rms=0.080143Jy sigma=0.000797 ! 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=1.036 mas, bmaj=1.913 mas, bpa=-0.3641 degrees ! Estimated noise=295.717 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.036 x 1.913 at -0.3641 degrees (North through East) ! Clean map min=-0.0047416 max=0.10142 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=0.8259 mas, bmaj=1.624 mas, bpa=-1.278 degrees ! Estimated noise=735.673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.106504 Jy ! Component: 100 - total flux cleaned = 0.163006 Jy ! Component: 150 - total flux cleaned = 0.202521 Jy ! Component: 200 - total flux cleaned = 0.230926 Jy ! Total flux subtracted in 200 components = 0.230926 Jy ! Clean residual min=-0.009121 max=0.016207 Jy/beam ! Clean residual mean=-0.000089 rms=0.003191 Jy/beam ! Combined flux in latest and established models = 0.230925 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.230925 Jy ! Inverting map and beam ! Estimated beam: bmin=1.036 mas, bmaj=1.913 mas, bpa=-0.3641 degrees ! Estimated noise=295.717 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 = 0.0309067 Jy ! Component: 100 - total flux cleaned = 0.0528634 Jy ! Component: 150 - total flux cleaned = 0.0695595 Jy ! Component: 200 - total flux cleaned = 0.0826627 Jy ! Total flux subtracted in 200 components = 0.0826627 Jy ! Clean residual min=-0.005924 max=0.007793 Jy/beam ! Clean residual mean=-0.000088 rms=0.001838 Jy/beam ! Combined flux in latest and established models = 0.313588 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 70 components and 0.313588 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=2.228 mas, bmaj=2.921 mas, bpa=-5.118 degrees ! Estimated noise=327.946 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0166244 Jy ! Component: 100 - total flux cleaned = 0.0274127 Jy ! Component: 150 - total flux cleaned = 0.0348759 Jy ! Component: 200 - total flux cleaned = 0.0401842 Jy ! Total flux subtracted in 200 components = 0.0401842 Jy ! Clean residual min=-0.005930 max=0.004408 Jy/beam ! Clean residual mean=-0.000024 rms=0.001381 Jy/beam ! Combined flux in latest and established models = 0.353772 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00289931 Jy ! Component: 100 - total flux cleaned = 0.004459 Jy ! Component: 150 - total flux cleaned = 0.00523738 Jy ! Component: 200 - total flux cleaned = 0.00592057 Jy ! Total flux subtracted in 200 components = 0.00592057 Jy ! Clean residual min=-0.005413 max=0.003526 Jy/beam ! Clean residual mean=-0.000001 rms=0.001137 Jy/beam ! Combined flux in latest and established models = 0.359693 Jy ! Adding 104 model components to the UV plane model. ! The established model now contains 161 components and 0.359693 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.036 mas, bmaj=1.913 mas, bpa=-0.3641 degrees ! Estimated noise=295.717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00242139 Jy ! Component: 100 - total flux cleaned = 0.00275596 Jy ! Component: 150 - total flux cleaned = 0.00315705 Jy ! Component: 200 - total flux cleaned = 0.00333459 Jy ! Total flux subtracted in 200 components = 0.00333459 Jy ! Clean residual min=-0.004384 max=0.002990 Jy/beam ! Clean residual mean=0.000004 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.363028 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 177 components and 0.363028 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=0.079494Jy sigma=0.000794 ! Fit after self-cal, rms=0.079270Jy sigma=0.000792 wmodel J1716+2152_X_2014_05_31_pus_map.mod ! Writing 177 model components to file: J1716+2152_X_2014_05_31_pus_map.mod wobs J1716+2152_X_2014_05_31_pus_uvs.fits ! Writing UV FITS file: J1716+2152_X_2014_05_31_pus_uvs.fits wwins J1716+2152_X_2014_05_31_pus_map.win ! wwins: Wrote 5 windows to J1716+2152_X_2014_05_31_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 = -0.000942671 Jy ! Component: 100 - total flux cleaned = -0.00129739 Jy ! Component: 150 - total flux cleaned = -0.00124891 Jy ! Component: 200 - total flux cleaned = -0.00111406 Jy ! Component: 250 - total flux cleaned = -0.0012867 Jy ! Component: 300 - total flux cleaned = -0.00136924 Jy ! Component: 350 - total flux cleaned = -0.00140995 Jy ! Component: 400 - total flux cleaned = -0.00152748 Jy ! Component: 450 - total flux cleaned = -0.00164053 Jy ! Component: 500 - total flux cleaned = -0.00164061 Jy ! Component: 550 - total flux cleaned = -0.00171277 Jy ! Component: 600 - total flux cleaned = -0.00164347 Jy ! Component: 650 - total flux cleaned = -0.00161061 Jy ! Component: 700 - total flux cleaned = -0.00164382 Jy ! Component: 750 - total flux cleaned = -0.00151363 Jy ! Component: 800 - total flux cleaned = -0.00141849 Jy ! Component: 850 - total flux cleaned = -0.00135633 Jy ! Component: 900 - total flux cleaned = -0.00114374 Jy ! Component: 950 - total flux cleaned = -0.00105455 Jy ! Component: 1000 - total flux cleaned = -0.000879096 Jy ! Component: 1050 - total flux cleaned = -0.000679478 Jy ! Component: 1100 - total flux cleaned = -0.000484439 Jy ! Component: 1150 - total flux cleaned = -0.000293193 Jy ! Component: 1200 - total flux cleaned = -0.000186486 Jy ! Component: 1250 - total flux cleaned = -2.84729e-05 Jy ! Component: 1300 - total flux cleaned = 4.86756e-05 Jy ! Component: 1350 - total flux cleaned = 0.000174745 Jy ! Component: 1400 - total flux cleaned = 0.000224164 Jy ! Component: 1450 - total flux cleaned = 0.000345488 Jy ! Component: 1500 - total flux cleaned = 0.000369503 Jy ! Component: 1550 - total flux cleaned = 0.000439958 Jy ! Component: 1600 - total flux cleaned = 0.00048638 Jy ! Component: 1650 - total flux cleaned = 0.000577282 Jy ! Component: 1700 - total flux cleaned = 0.000622176 Jy ! Component: 1750 - total flux cleaned = 0.000665974 Jy ! Component: 1800 - total flux cleaned = 0.000709209 Jy ! Component: 1850 - total flux cleaned = 0.000815536 Jy ! Component: 1900 - total flux cleaned = 0.000877944 Jy ! Component: 1950 - total flux cleaned = 0.000816074 Jy ! Component: 2000 - total flux cleaned = 0.000856893 Jy ! Total flux subtracted in 2048 components = 0.000837291 Jy ! Clean residual min=-0.000993 max=0.001257 Jy/beam ! Clean residual mean=-0.000000 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.363865 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 306 components and 0.363865 Jy ![Exited script file: muppet] wmap "J1716+2152_X_2014_05_31_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.036 x 1.913 at -0.3641 degrees (North through East) ! Clean map min=-0.0032135 max=0.10326 Jy/beam ! Writing clean map to FITS file: J1716+2152_X_2014_05_31_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.103257 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000381119 device "J1716+2152_X_2014_05_31_pus\_map.eps/VPS" ! Attempting to open device: 'J1716+2152_X_2014_05_31_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.1073 1.1073 2.2146 4.42919 8.85839 17.7168 35.4336 70.8671 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.103 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.036 x 1.913 at -0.3641 degrees (North through East) ! Clean map min=-0.0032135 max=0.10326 Jy/beam quit ! Quitting program ! Log file J1716+2152_X_2014_05_31_pus_uvs.log closed on Sun Nov 27 18:10:07 2016