! Started logfile: J0308+6955_X_2015_03_17_pus_uvs.log on Sat Dec 31 18:59:36 2016 obs J0308+6955_X_2015_03_17_pus_uva.fits ! Reading UV FITS file: J0308+6955_X_2015_03_17_pus_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.975956 visibilities/baseline/integration-bin. ! Found source: J0308+6955 ! ! 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 338 lines of history. ! ! Reading 64296 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 J0308+6955_X_2015_03_17_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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 137 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.986405Jy sigma=0.011538 ! Fit after self-cal, rms=0.958524Jy sigma=0.011240 ! 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=0.7338 mas, bmaj=1.301 mas, bpa=-87.28 degrees ! Estimated noise=736.825 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 = 0.0315249 Jy ! Component: 100 - total flux cleaned = 0.0416347 Jy ! Total flux subtracted in 100 components = 0.0416347 Jy ! Clean residual min=-0.003500 max=0.005071 Jy/beam ! Clean residual mean=0.000093 rms=0.001235 Jy/beam ! Combined flux in latest and established models = 0.0416347 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0416347 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=0.095335Jy sigma=0.001062 ! Fit after self-cal, rms=0.094912Jy sigma=0.001058 ! 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=0.9629 mas, bmaj=1.628 mas, bpa=-87.53 degrees ! Estimated noise=249.159 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 = 0.00996844 Jy ! Component: 100 - total flux cleaned = 0.0154205 Jy ! Component: 150 - total flux cleaned = 0.0186988 Jy ! Component: 200 - total flux cleaned = 0.0206976 Jy ! Total flux subtracted in 200 components = 0.0206976 Jy ! Clean residual min=-0.005518 max=0.004688 Jy/beam ! Clean residual mean=0.000241 rms=0.002004 Jy/beam ! Combined flux in latest and established models = 0.0623323 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 46 components and 0.0623323 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=0.093785Jy sigma=0.001046 ! Fit after self-cal, rms=0.093754Jy sigma=0.001045 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.29 HN 1.25 KP 0.64 ! LA 0.81 MK 1.15 NL 1.19 OV 1.18 ! PT 1.14 SC 1.13 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.34 HN 1.13 KP 0.61 ! LA 0.77 MK 1.11 NL 1.17 OV 1.19 ! PT 1.04 SC 1.21 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.41 HN 1.17 KP 0.59 ! LA 0.82 MK 1.18 NL 1.17 OV 1.19 ! PT 0.99 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.30 HN 1.19 KP 0.57 ! LA 0.81 MK 1.21 NL 1.17 OV 1.21 ! PT 1.06 SC 1.25 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.29 HN 1.12 KP 0.54 ! LA 0.80 MK 1.23 NL 1.26 OV 1.20 ! PT 1.07 SC 1.16 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.26 HN 1.08 KP 0.56 ! LA 0.86 MK 1.17 NL 1.20 OV 1.22 ! PT 1.04 SC 1.11 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 FD 1.30 HN 1.13 KP 0.56 ! LA 0.82 MK 1.21 NL 1.17 OV 1.35 ! PT 1.07 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.35 HN 1.13 KP 0.57 ! LA 0.83 MK 1.04 NL 1.15 OV 1.32 ! PT 1.04 SC 1.19 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.27 HN 1.08 KP 0.58 ! LA 0.82 MK 1.12 NL 1.20 OV 1.26 ! PT 1.09 SC 1.09 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.23 HN 1.04 KP 0.60 ! LA 0.81 MK 1.02 NL 1.18 OV 1.28 ! PT 1.13 SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.20 HN 1.01 KP 0.63 ! LA 0.82 MK 1.04 NL 1.24 OV 1.25 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.21 HN 0.94 KP 0.65 ! LA 0.82 MK 0.91 NL 1.15 OV 1.21 ! PT 1.10 SC 0.97 ! ! ! Fit before self-cal, rms=0.093754Jy sigma=0.001045 ! Fit after self-cal, rms=0.082740Jy sigma=0.001031 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.004 mas, bmaj=1.673 mas, bpa=-88.05 degrees ! Estimated noise=258.036 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 = 0.000712325 Jy ! Component: 100 - total flux cleaned = 0.00106136 Jy ! Component: 150 - total flux cleaned = 0.00111094 Jy ! Component: 200 - total flux cleaned = 0.00113877 Jy ! Total flux subtracted in 200 components = 0.00113877 Jy ! Clean residual min=-0.004552 max=0.006106 Jy/beam ! Clean residual mean=0.000217 rms=0.001857 Jy/beam ! Combined flux in latest and established models = 0.0634711 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 48 components and 0.0634711 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=0.082727Jy sigma=0.001031 ! Fit after self-cal, rms=0.083421Jy sigma=0.001027 ! 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=0.083421Jy sigma=0.001027 ! Fit after self-cal, rms=0.115905Jy sigma=0.001008 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=1.711 mas, bpa=85.87 degrees ! Estimated noise=280.545 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00325343 Jy ! Component: 100 - total flux cleaned = 0.0037629 Jy ! Component: 150 - total flux cleaned = 0.00371812 Jy ! Component: 200 - total flux cleaned = 0.00363936 Jy ! Total flux subtracted in 200 components = 0.00363936 Jy ! Clean residual min=-0.002924 max=0.007636 Jy/beam ! Clean residual mean=0.000093 rms=0.001465 Jy/beam ! Combined flux in latest and established models = 0.0671104 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.0671104 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=0.115481Jy sigma=0.001009 ! Fit after self-cal, rms=0.117710Jy sigma=0.001004 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 (-8.8, 12.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00529367 Jy ! Component: 100 - total flux cleaned = 0.00721571 Jy ! Component: 150 - total flux cleaned = 0.00735632 Jy ! Component: 200 - total flux cleaned = 0.00725321 Jy ! Total flux subtracted in 200 components = 0.00725321 Jy ! Clean residual min=-0.003440 max=0.004823 Jy/beam ! Clean residual mean=0.000067 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 0.0743636 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 70 components and 0.0743636 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=0.117389Jy sigma=0.001001 ! Fit after self-cal, rms=0.116724Jy sigma=0.001000 ! Inverting map ! Added new window around map position (9.4, -22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00438791 Jy ! Component: 100 - total flux cleaned = 0.00571293 Jy ! Component: 150 - total flux cleaned = 0.00592072 Jy ! Component: 200 - total flux cleaned = 0.00575571 Jy ! Total flux subtracted in 200 components = 0.00575571 Jy ! Clean residual min=-0.003153 max=0.004684 Jy/beam ! Clean residual mean=0.000033 rms=0.001057 Jy/beam ! Combined flux in latest and established models = 0.0801194 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 89 components and 0.0801194 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=0.116402Jy sigma=0.000999 ! Fit after self-cal, rms=0.115841Jy sigma=0.000998 ! Inverting map ! Added new window around map position (25.4, -16). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00404622 Jy ! Component: 100 - total flux cleaned = 0.00628631 Jy ! Component: 150 - total flux cleaned = 0.00676702 Jy ! Component: 200 - total flux cleaned = 0.00700742 Jy ! Total flux subtracted in 200 components = 0.00700742 Jy ! Clean residual min=-0.003058 max=0.004634 Jy/beam ! Clean residual mean=0.000027 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.0871268 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 97 components and 0.0871268 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=0.115479Jy sigma=0.000997 ! Fit after self-cal, rms=0.114950Jy sigma=0.000997 ! Inverting map ! Added new window around map position (5.6, -8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00464132 Jy ! Component: 100 - total flux cleaned = 0.00757357 Jy ! Component: 150 - total flux cleaned = 0.00975612 Jy ! Component: 200 - total flux cleaned = 0.0112998 Jy ! Total flux subtracted in 200 components = 0.0112998 Jy ! Clean residual min=-0.002861 max=0.003986 Jy/beam ! Clean residual mean=0.000049 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.0984266 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 123 components and 0.0984266 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=0.114544Jy sigma=0.000995 ! Fit after self-cal, rms=0.113929Jy sigma=0.000994 ! Inverting map ! Added new window around map position (12, 13.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00376651 Jy ! Component: 100 - total flux cleaned = 0.00622698 Jy ! Component: 150 - total flux cleaned = 0.00790074 Jy ! Component: 200 - total flux cleaned = 0.00908413 Jy ! Total flux subtracted in 200 components = 0.00908413 Jy ! Clean residual min=-0.002512 max=0.003782 Jy/beam ! Clean residual mean=0.000042 rms=0.000871 Jy/beam ! Combined flux in latest and established models = 0.107511 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 147 components and 0.107511 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=0.113605Jy sigma=0.000993 ! Fit after self-cal, rms=0.113178Jy sigma=0.000992 ! 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=0.113178Jy sigma=0.000992 ! Fit after self-cal, rms=0.102293Jy sigma=0.000990 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=1.712 mas, bpa=86.58 degrees ! Estimated noise=276.26 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243001 Jy ! Component: 100 - total flux cleaned = 0.00403026 Jy ! Component: 150 - total flux cleaned = 0.00491861 Jy ! Component: 200 - total flux cleaned = 0.00561713 Jy ! Total flux subtracted in 200 components = 0.00561713 Jy ! Clean residual min=-0.002047 max=0.002848 Jy/beam ! Clean residual mean=0.000061 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.113128 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 180 components and 0.113128 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=0.102199Jy sigma=0.000989 ! Fit after self-cal, rms=0.101683Jy sigma=0.000988 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 = 0.00180013 Jy ! Component: 100 - total flux cleaned = 0.00298513 Jy ! Component: 150 - total flux cleaned = 0.00374411 Jy ! Component: 200 - total flux cleaned = 0.00435635 Jy ! Total flux subtracted in 200 components = 0.00435635 Jy ! Clean residual min=-0.002055 max=0.002861 Jy/beam ! Clean residual mean=0.000055 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.117484 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 195 components and 0.117484 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=0.101613Jy sigma=0.000988 ! Fit after self-cal, rms=0.101498Jy sigma=0.000988 ! 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=0.101498Jy sigma=0.000988 ! Fit after self-cal, rms=0.099355Jy sigma=0.000987 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.336 mas, bmaj=3.265 mas, bpa=79.09 degrees ! Estimated noise=312.643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00227051 Jy ! Component: 100 - total flux cleaned = 0.00373843 Jy ! Component: 150 - total flux cleaned = 0.00459934 Jy ! Component: 200 - total flux cleaned = 0.00530896 Jy ! Total flux subtracted in 200 components = 0.00530896 Jy ! Clean residual min=-0.003109 max=0.004105 Jy/beam ! Clean residual mean=0.000117 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.122793 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 219 components and 0.122793 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=0.099314Jy sigma=0.000987 ! Fit after self-cal, rms=0.099155Jy sigma=0.000987 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 = 0.00160457 Jy ! Component: 100 - total flux cleaned = 0.00254013 Jy ! Component: 150 - total flux cleaned = 0.00310259 Jy ! Component: 200 - total flux cleaned = 0.00361664 Jy ! Total flux subtracted in 200 components = 0.00361664 Jy ! Clean residual min=-0.003039 max=0.003864 Jy/beam ! Clean residual mean=0.000113 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 0.12641 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 234 components and 0.12641 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=0.099128Jy sigma=0.000987 ! Fit after self-cal, rms=0.099101Jy sigma=0.000987 ! 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=1.03 mas, bmaj=1.716 mas, bpa=86.57 degrees ! Estimated noise=274.937 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.03 x 1.716 at 86.57 degrees (North through East) ! Clean map min=-0.0022622 max=0.048172 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=0.7725 mas, bmaj=1.354 mas, bpa=87.38 degrees ! Estimated noise=826.501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0345481 Jy ! Component: 100 - total flux cleaned = 0.0469482 Jy ! Component: 150 - total flux cleaned = 0.0560858 Jy ! Component: 200 - total flux cleaned = 0.0634217 Jy ! Total flux subtracted in 200 components = 0.0634217 Jy ! Clean residual min=-0.004136 max=0.005381 Jy/beam ! Clean residual mean=0.000047 rms=0.001216 Jy/beam ! Combined flux in latest and established models = 0.0634217 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0634217 Jy ! Inverting map and beam ! Estimated beam: bmin=1.03 mas, bmaj=1.716 mas, bpa=86.57 degrees ! Estimated noise=274.937 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 = 0.00928779 Jy ! Component: 100 - total flux cleaned = 0.0159427 Jy ! Component: 150 - total flux cleaned = 0.0214577 Jy ! Component: 200 - total flux cleaned = 0.02616 Jy ! Total flux subtracted in 200 components = 0.02616 Jy ! Clean residual min=-0.003238 max=0.004189 Jy/beam ! Clean residual mean=0.000062 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.0895817 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 65 components and 0.0895817 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=2.336 mas, bmaj=3.265 mas, bpa=79.09 degrees ! Estimated noise=312.643 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00609662 Jy ! Component: 100 - total flux cleaned = 0.0107512 Jy ! Component: 150 - total flux cleaned = 0.0146327 Jy ! Component: 200 - total flux cleaned = 0.0178476 Jy ! Total flux subtracted in 200 components = 0.0178476 Jy ! Clean residual min=-0.003681 max=0.004746 Jy/beam ! Clean residual mean=0.000101 rms=0.001305 Jy/beam ! Combined flux in latest and established models = 0.107429 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 = 0.00235737 Jy ! Component: 100 - total flux cleaned = 0.0043578 Jy ! Component: 150 - total flux cleaned = 0.00588258 Jy ! Component: 200 - total flux cleaned = 0.00727697 Jy ! Total flux subtracted in 200 components = 0.00727697 Jy ! Clean residual min=-0.003171 max=0.004395 Jy/beam ! Clean residual mean=0.000100 rms=0.001172 Jy/beam ! Combined flux in latest and established models = 0.114706 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 126 components and 0.114706 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.03 mas, bmaj=1.716 mas, bpa=86.57 degrees ! Estimated noise=274.937 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120743 Jy ! Component: 100 - total flux cleaned = 0.00218824 Jy ! Component: 150 - total flux cleaned = 0.00313243 Jy ! Component: 200 - total flux cleaned = 0.00386189 Jy ! Total flux subtracted in 200 components = 0.00386189 Jy ! Clean residual min=-0.002397 max=0.002878 Jy/beam ! Clean residual mean=0.000053 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.118568 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 144 components and 0.118568 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=0.099304Jy sigma=0.000989 ! Fit after self-cal, rms=0.099498Jy sigma=0.000988 wmodel J0308+6955_X_2015_03_17_pus_map.mod ! Writing 144 model components to file: J0308+6955_X_2015_03_17_pus_map.mod wobs J0308+6955_X_2015_03_17_pus_uvs.fits ! Writing UV FITS file: J0308+6955_X_2015_03_17_pus_uvs.fits wwins J0308+6955_X_2015_03_17_pus_map.win ! wwins: Wrote 6 windows to J0308+6955_X_2015_03_17_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 = 0.000841301 Jy ! Component: 100 - total flux cleaned = 0.00111595 Jy ! Component: 150 - total flux cleaned = 0.00129818 Jy ! Component: 200 - total flux cleaned = 0.0014006 Jy ! Component: 250 - total flux cleaned = 0.00143368 Jy ! Component: 300 - total flux cleaned = 0.00149685 Jy ! Component: 350 - total flux cleaned = 0.00146587 Jy ! Component: 400 - total flux cleaned = 0.00149583 Jy ! Component: 450 - total flux cleaned = 0.00155391 Jy ! Component: 500 - total flux cleaned = 0.00155441 Jy ! Component: 550 - total flux cleaned = 0.00160954 Jy ! Component: 600 - total flux cleaned = 0.00163597 Jy ! Component: 650 - total flux cleaned = 0.00163636 Jy ! Component: 700 - total flux cleaned = 0.00163681 Jy ! Component: 750 - total flux cleaned = 0.00168672 Jy ! Component: 800 - total flux cleaned = 0.00176001 Jy ! Component: 850 - total flux cleaned = 0.00187923 Jy ! Component: 900 - total flux cleaned = 0.00194938 Jy ! Component: 950 - total flux cleaned = 0.00201783 Jy ! Component: 1000 - total flux cleaned = 0.00210747 Jy ! Component: 1050 - total flux cleaned = 0.00212943 Jy ! Component: 1100 - total flux cleaned = 0.00219485 Jy ! Component: 1150 - total flux cleaned = 0.00230165 Jy ! Component: 1200 - total flux cleaned = 0.00244819 Jy ! Component: 1250 - total flux cleaned = 0.00255127 Jy ! Component: 1300 - total flux cleaned = 0.00267249 Jy ! Component: 1350 - total flux cleaned = 0.00277182 Jy ! Component: 1400 - total flux cleaned = 0.00283068 Jy ! Component: 1450 - total flux cleaned = 0.00298503 Jy ! Component: 1500 - total flux cleaned = 0.00308011 Jy ! Component: 1550 - total flux cleaned = 0.0032111 Jy ! Component: 1600 - total flux cleaned = 0.00324795 Jy ! Component: 1650 - total flux cleaned = 0.00339352 Jy ! Component: 1700 - total flux cleaned = 0.00346518 Jy ! Component: 1750 - total flux cleaned = 0.0035538 Jy ! Component: 1800 - total flux cleaned = 0.00365847 Jy ! Component: 1850 - total flux cleaned = 0.00374449 Jy ! Component: 1900 - total flux cleaned = 0.00386369 Jy ! Component: 1950 - total flux cleaned = 0.00396447 Jy ! Component: 2000 - total flux cleaned = 0.00411374 Jy ! Total flux subtracted in 2048 components = 0.00417928 Jy ! Clean residual min=-0.000999 max=0.000998 Jy/beam ! Clean residual mean=0.000031 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.122747 Jy keep ! Adding 177 model components to the UV plane model. ! The established model now contains 321 components and 0.122747 Jy ![Exited script file: muppet] wmap "J0308+6955_X_2015_03_17_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.03 x 1.716 at 86.57 degrees (North through East) ! Clean map min=-0.0017771 max=0.050894 Jy/beam ! Writing clean map to FITS file: J0308+6955_X_2015_03_17_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0508942 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000330123 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.94594 1.94594 3.89188 7.78376 15.5675 31.135 62.2701 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.05 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.03 x 1.716 at 86.57 degrees (North through East) ! Clean map min=-0.0017771 max=0.050894 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 J0308+6955_X_2015_03_17_pus_uvs.log closed on Sat Dec 31 18:59:40 2016