! Started logfile: J0327-2202_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:05:48 2016 obs J0327-2202_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J0327-2202_X_2014_08_05_pus_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.737622 visibilities/baseline/integration-bin. ! Found source: J0327-2202 ! ! 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 414 lines of history. ! ! Reading 22704 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 J0327-2202_X_2014_08_05_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 512x512 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 90 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.867369Jy sigma=0.008450 ! Fit after self-cal, rms=0.840078Jy sigma=0.008195 ! 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=0.7897 mas, bmaj=3.405 mas, bpa=21.97 degrees ! Estimated noise=889.449 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 = 0.11512 Jy ! Component: 100 - total flux cleaned = 0.161643 Jy ! Total flux subtracted in 100 components = 0.161643 Jy ! Clean residual min=-0.013857 max=0.030824 Jy/beam ! Clean residual mean=-0.000038 rms=0.005202 Jy/beam ! Combined flux in latest and established models = 0.161642 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.161642 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=0.119980Jy sigma=0.001141 ! Fit after self-cal, rms=0.119816Jy sigma=0.001138 ! Inverting map ! Added new window around map position (2, -0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0341117 Jy ! Component: 100 - total flux cleaned = 0.0580992 Jy ! Total flux subtracted in 100 components = 0.0580992 Jy ! Clean residual min=-0.011396 max=0.013878 Jy/beam ! Clean residual mean=-0.000011 rms=0.003624 Jy/beam ! Combined flux in latest and established models = 0.219742 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 45 components and 0.219742 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=0.103792Jy sigma=0.000954 ! Fit after self-cal, rms=0.103275Jy sigma=0.000949 ! 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=1.023 mas, bmaj=3.861 mas, bpa=20.38 degrees ! Estimated noise=486.888 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 = 0.0307177 Jy ! Component: 100 - total flux cleaned = 0.0506533 Jy ! Component: 150 - total flux cleaned = 0.0645641 Jy ! Component: 200 - total flux cleaned = 0.0744638 Jy ! Total flux subtracted in 200 components = 0.0744638 Jy ! Clean residual min=-0.010277 max=0.010131 Jy/beam ! Clean residual mean=0.000020 rms=0.003127 Jy/beam ! Combined flux in latest and established models = 0.294206 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 83 components and 0.294206 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=0.092535Jy sigma=0.000828 ! Fit after self-cal, rms=0.092321Jy sigma=0.000826 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.10 HN 1.23 KP 0.89 ! LA 0.99 MK 1.00* NL 0.99 OV 1.02 ! PT 1.01 SC 1.00 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.09 HN 1.23 KP 0.84 ! LA 1.01 MK 1.00* NL 0.93 OV 1.02 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.11 HN 1.27 KP 0.80 ! LA 1.01 MK 1.00* NL 0.95 OV 1.03 ! PT 0.93 SC 0.99 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.09 HN 1.18 KP 0.76 ! LA 1.04 MK 1.00* NL 0.96 OV 1.00 ! PT 0.92 SC 1.05 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 1.15 KP 0.74 ! LA 1.04 MK 1.00* NL 0.95 OV 1.02 ! PT 0.92 SC 0.98 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.15 HN 1.20 KP 0.73 ! LA 1.04 MK 1.00* NL 0.97 OV 1.03 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.18 HN 1.34 KP 0.78 ! LA 1.12 MK 1.00* NL 1.03 OV 1.15 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.12 HN 1.23 KP 0.73 ! LA 1.02 MK 1.00* NL 0.97 OV 1.06 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.11 HN 1.30 KP 0.75 ! LA 1.08 MK 1.00* NL 0.96 OV 1.07 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.08 HN 1.19 KP 0.79 ! LA 1.09 MK 1.00* NL 0.97 OV 1.06 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.13 HN 1.21 KP 0.82 ! LA 1.09 MK 1.00* NL 0.97 OV 1.02 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.10 HN 1.20 KP 0.86 ! LA 1.06 MK 1.00* NL 0.98 OV 1.06 ! PT 1.00 SC 0.98 ! ! ! Fit before self-cal, rms=0.092321Jy sigma=0.000826 ! Fit after self-cal, rms=0.091655Jy sigma=0.000763 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=3.94 mas, bpa=20.72 degrees ! Estimated noise=479.602 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 = 0.00236447 Jy ! Component: 100 - total flux cleaned = 0.00216409 Jy ! Component: 150 - total flux cleaned = 0.00186189 Jy ! Component: 200 - total flux cleaned = 0.00179985 Jy ! Total flux subtracted in 200 components = 0.00179985 Jy ! Clean residual min=-0.003027 max=0.003121 Jy/beam ! Clean residual mean=0.000020 rms=0.000889 Jy/beam ! Combined flux in latest and established models = 0.296005 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 107 components and 0.296005 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=0.091346Jy sigma=0.000760 ! Fit after self-cal, rms=0.091422Jy sigma=0.000759 ! 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=0.091422Jy sigma=0.000759 ! Fit after self-cal, rms=0.092695Jy sigma=0.000755 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.032 mas, bmaj=3.938 mas, bpa=20.74 degrees ! Estimated noise=478.079 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000175068 Jy ! Component: 100 - total flux cleaned = -0.000348927 Jy ! Component: 150 - total flux cleaned = -0.000444366 Jy ! Component: 200 - total flux cleaned = -0.000443368 Jy ! Total flux subtracted in 200 components = -0.000443368 Jy ! Clean residual min=-0.002135 max=0.002129 Jy/beam ! Clean residual mean=0.000011 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.295562 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 118 components and 0.295562 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=0.092602Jy sigma=0.000754 ! Fit after self-cal, rms=0.092612Jy sigma=0.000754 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 = -5.2746e-05 Jy ! Component: 100 - total flux cleaned = 0.000132436 Jy ! Component: 150 - total flux cleaned = 0.000134163 Jy ! Component: 200 - total flux cleaned = 0.000133717 Jy ! Total flux subtracted in 200 components = 0.000133717 Jy ! Clean residual min=-0.001923 max=0.002048 Jy/beam ! Clean residual mean=0.000012 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.295696 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 127 components and 0.295696 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=0.092577Jy sigma=0.000754 ! Fit after self-cal, rms=0.092567Jy sigma=0.000754 ! 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=0.092567Jy sigma=0.000754 ! Fit after self-cal, rms=0.093854Jy sigma=0.000753 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=3.936 mas, bpa=20.78 degrees ! Estimated noise=477.395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000272991 Jy ! Component: 100 - total flux cleaned = -0.000362567 Jy ! Component: 150 - total flux cleaned = -0.000362178 Jy ! Component: 200 - total flux cleaned = -0.000385691 Jy ! Total flux subtracted in 200 components = -0.000385691 Jy ! Clean residual min=-0.001664 max=0.001670 Jy/beam ! Clean residual mean=0.000007 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.29531 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 137 components and 0.29531 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=0.093829Jy sigma=0.000753 ! Fit after self-cal, rms=0.093842Jy sigma=0.000753 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.02393e-05 Jy ! Component: 100 - total flux cleaned = 2.03131e-06 Jy ! Component: 150 - total flux cleaned = 2.70159e-06 Jy ! Component: 200 - total flux cleaned = -3.32627e-05 Jy ! Total flux subtracted in 200 components = -3.32627e-05 Jy ! Clean residual min=-0.001582 max=0.001684 Jy/beam ! Clean residual mean=0.000007 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.295277 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 142 components and 0.295277 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=0.093830Jy sigma=0.000753 ! Fit after self-cal, rms=0.093825Jy sigma=0.000753 ! 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=0.093825Jy sigma=0.000753 ! Fit after self-cal, rms=0.094352Jy sigma=0.000752 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.278 mas, bmaj=5.398 mas, bpa=9.479 degrees ! Estimated noise=537.053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000300058 Jy ! Component: 100 - total flux cleaned = -0.00042912 Jy ! Component: 150 - total flux cleaned = -0.000506767 Jy ! Component: 200 - total flux cleaned = -0.000540534 Jy ! Total flux subtracted in 200 components = -0.000540534 Jy ! Clean residual min=-0.001638 max=0.001780 Jy/beam ! Clean residual mean=0.000010 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.294736 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 151 components and 0.294736 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=0.094345Jy sigma=0.000752 ! Fit after self-cal, rms=0.094346Jy sigma=0.000752 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.1319e-05 Jy ! Component: 100 - total flux cleaned = -3.25326e-05 Jy ! Component: 150 - total flux cleaned = -4.03152e-05 Jy ! Component: 200 - total flux cleaned = -5.395e-05 Jy ! Total flux subtracted in 200 components = -5.395e-05 Jy ! Clean residual min=-0.001638 max=0.001807 Jy/beam ! Clean residual mean=0.000010 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.294682 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 157 components and 0.294682 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=0.094343Jy sigma=0.000752 ! Fit after self-cal, rms=0.094341Jy sigma=0.000752 ! 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=1.034 mas, bmaj=3.943 mas, bpa=20.81 degrees ! Estimated noise=477.536 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.034 x 3.943 at 20.81 degrees (North through East) ! Clean map min=-0.0015976 max=0.15913 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=0.7888 mas, bmaj=3.5 mas, bpa=22.45 degrees ! Estimated noise=885.37 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.113717 Jy ! Component: 100 - total flux cleaned = 0.16254 Jy ! Component: 150 - total flux cleaned = 0.194525 Jy ! Component: 200 - total flux cleaned = 0.217163 Jy ! Total flux subtracted in 200 components = 0.217163 Jy ! Clean residual min=-0.007227 max=0.012823 Jy/beam ! Clean residual mean=-0.000020 rms=0.002524 Jy/beam ! Combined flux in latest and established models = 0.217163 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.217163 Jy ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=3.943 mas, bpa=20.81 degrees ! Estimated noise=477.536 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 = 0.0254837 Jy ! Component: 100 - total flux cleaned = 0.0414896 Jy ! Component: 150 - total flux cleaned = 0.0521899 Jy ! Component: 200 - total flux cleaned = 0.0595945 Jy ! Total flux subtracted in 200 components = 0.0595945 Jy ! Clean residual min=-0.002622 max=0.004121 Jy/beam ! Clean residual mean=-0.000020 rms=0.001014 Jy/beam ! Combined flux in latest and established models = 0.276758 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 86 components and 0.276758 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=2.278 mas, bmaj=5.398 mas, bpa=9.479 degrees ! Estimated noise=537.053 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00737042 Jy ! Component: 100 - total flux cleaned = 0.0115907 Jy ! Component: 150 - total flux cleaned = 0.01424 Jy ! Component: 200 - total flux cleaned = 0.0159467 Jy ! Total flux subtracted in 200 components = 0.0159467 Jy ! Clean residual min=-0.001800 max=0.001688 Jy/beam ! Clean residual mean=0.000006 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.292705 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 = 0.000679518 Jy ! Component: 100 - total flux cleaned = 0.000990324 Jy ! Component: 150 - total flux cleaned = 0.00125336 Jy ! Component: 200 - total flux cleaned = 0.00147613 Jy ! Total flux subtracted in 200 components = 0.00147613 Jy ! Clean residual min=-0.001586 max=0.001740 Jy/beam ! Clean residual mean=0.000010 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.294181 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 144 components and 0.294181 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=3.943 mas, bpa=20.81 degrees ! Estimated noise=477.536 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000214184 Jy ! Component: 100 - total flux cleaned = -0.000273084 Jy ! Component: 150 - total flux cleaned = -0.000273703 Jy ! Component: 200 - total flux cleaned = -0.00031325 Jy ! Total flux subtracted in 200 components = -0.00031325 Jy ! Clean residual min=-0.001702 max=0.001665 Jy/beam ! Clean residual mean=0.000005 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.293868 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 159 components and 0.293868 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=0.094383Jy sigma=0.000753 ! Fit after self-cal, rms=0.094345Jy sigma=0.000753 wmodel J0327-2202_X_2014_08_05_pus_map.mod ! Writing 159 model components to file: J0327-2202_X_2014_08_05_pus_map.mod wobs J0327-2202_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J0327-2202_X_2014_08_05_pus_uvs.fits wwins J0327-2202_X_2014_08_05_pus_map.win ! wwins: Wrote 2 windows to J0327-2202_X_2014_08_05_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=2048 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000184 Jy ! Component: 100 - total flux cleaned = -0.000132905 Jy ! Component: 150 - total flux cleaned = -0.000181617 Jy ! Component: 200 - total flux cleaned = -0.00015808 Jy ! Component: 250 - total flux cleaned = -0.000181012 Jy ! Component: 300 - total flux cleaned = -0.000181235 Jy ! Component: 350 - total flux cleaned = -0.000201909 Jy ! Component: 400 - total flux cleaned = -0.000261014 Jy ! Component: 450 - total flux cleaned = -0.000184281 Jy ! Component: 500 - total flux cleaned = -0.000109969 Jy ! Component: 550 - total flux cleaned = -4.12067e-07 Jy ! Component: 600 - total flux cleaned = 8.89256e-05 Jy ! Component: 650 - total flux cleaned = 0.000228843 Jy ! Component: 700 - total flux cleaned = 0.00036599 Jy ! Component: 750 - total flux cleaned = 0.000500891 Jy ! Component: 800 - total flux cleaned = 0.000633386 Jy ! Component: 850 - total flux cleaned = 0.000812353 Jy ! Component: 900 - total flux cleaned = 0.000987822 Jy ! Component: 950 - total flux cleaned = 0.00112893 Jy ! Component: 1000 - total flux cleaned = 0.00129907 Jy ! Component: 1050 - total flux cleaned = 0.00143578 Jy ! Component: 1100 - total flux cleaned = 0.00155525 Jy ! Component: 1150 - total flux cleaned = 0.00164376 Jy ! Component: 1200 - total flux cleaned = 0.00174543 Jy ! Component: 1250 - total flux cleaned = 0.00184508 Jy ! Component: 1300 - total flux cleaned = 0.00190105 Jy ! Component: 1350 - total flux cleaned = 0.00194274 Jy ! Component: 1400 - total flux cleaned = 0.00198398 Jy ! Component: 1450 - total flux cleaned = 0.00205169 Jy ! Component: 1500 - total flux cleaned = 0.00213176 Jy ! Component: 1550 - total flux cleaned = 0.00221055 Jy ! Component: 1600 - total flux cleaned = 0.00219758 Jy ! Component: 1650 - total flux cleaned = 0.00228743 Jy ! Component: 1700 - total flux cleaned = 0.00235081 Jy ! Component: 1750 - total flux cleaned = 0.00236333 Jy ! Component: 1800 - total flux cleaned = 0.00247494 Jy ! Component: 1850 - total flux cleaned = 0.00249934 Jy ! Component: 1900 - total flux cleaned = 0.00257184 Jy ! Component: 1950 - total flux cleaned = 0.00266739 Jy ! Component: 2000 - total flux cleaned = 0.00269074 Jy ! Total flux subtracted in 2048 components = 0.00276081 Jy ! Clean residual min=-0.000854 max=0.000593 Jy/beam ! Clean residual mean=0.000006 rms=0.000233 Jy/beam ! Combined flux in latest and established models = 0.296628 Jy keep ! Adding 132 model components to the UV plane model. ! The established model now contains 291 components and 0.296628 Jy ![Exited script file: muppet] wmap "J0327-2202_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.034 x 3.943 at 20.81 degrees (North through East) ! Clean map min=-0.0011654 max=0.15929 Jy/beam ! Writing clean map to FITS file: J0327-2202_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.159287 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000230941 device "J0327-2202_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J0327-2202_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.434954 0.434954 0.869908 1.73982 3.47963 6.95926 13.9185 27.837 55.6741 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.159 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.034 x 3.943 at 20.81 degrees (North through East) ! Clean map min=-0.0011654 max=0.15929 Jy/beam quit ! Quitting program ! Log file J0327-2202_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:05:50 2016