! Started logfile: J0541+5312_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:08:04 2016 obs J0541+5312_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0541+5312_X_2014_06_09_pus_uva.fits ! AN table 1: 69 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.668277 visibilities/baseline/integration-bin. ! Found source: J0541+5312 ! ! 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 24900 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 J0541+5312_X_2014_06_09_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 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 123 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.782335Jy sigma=0.009417 ! Fit after self-cal, rms=0.763600Jy sigma=0.009207 ! 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=0.8367 mas, bmaj=1.268 mas, bpa=-39.91 degrees ! Estimated noise=923.535 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 = 0.171885 Jy ! Component: 100 - total flux cleaned = 0.226622 Jy ! Total flux subtracted in 100 components = 0.226622 Jy ! Clean residual min=-0.017762 max=0.051392 Jy/beam ! Clean residual mean=-0.000350 rms=0.005721 Jy/beam ! Combined flux in latest and established models = 0.226622 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.226622 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=0.120647Jy sigma=0.001406 ! Fit after self-cal, rms=0.120590Jy sigma=0.001403 ! Inverting map ! Added new window around map position (-1.6, 1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0449369 Jy ! Component: 100 - total flux cleaned = 0.0700127 Jy ! Total flux subtracted in 100 components = 0.0700127 Jy ! Clean residual min=-0.014813 max=0.021154 Jy/beam ! Clean residual mean=-0.000198 rms=0.003500 Jy/beam ! Combined flux in latest and established models = 0.296635 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 0.296635 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=0.094938Jy sigma=0.001088 ! Fit after self-cal, rms=0.093127Jy sigma=0.001066 ! 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=1.077 mas, bmaj=1.569 mas, bpa=-41.68 degrees ! Estimated noise=374.381 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 = 0.0302686 Jy ! Component: 100 - total flux cleaned = 0.0477259 Jy ! Component: 150 - total flux cleaned = 0.0593598 Jy ! Component: 200 - total flux cleaned = 0.0672714 Jy ! Total flux subtracted in 200 components = 0.0672714 Jy ! Clean residual min=-0.013569 max=0.012263 Jy/beam ! Clean residual mean=-0.000103 rms=0.003255 Jy/beam ! Combined flux in latest and established models = 0.363907 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 50 components and 0.363907 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=0.081474Jy sigma=0.000933 ! Fit after self-cal, rms=0.080885Jy sigma=0.000926 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.07 KP 0.89 ! LA 1.01 MK 0.92 NL 0.99 OV 0.96 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.07 KP 0.85 ! LA 1.01 MK 0.96 NL 0.97 OV 0.97 ! PT 0.94 SC 1.06 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.06 KP 0.81 ! LA 1.02 MK 0.95 NL 0.99 OV 0.97 ! PT 0.92 SC 1.07 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.05 KP 0.76 ! LA 1.04 MK 0.97 NL 1.00 OV 0.95 ! PT 0.93 SC 1.05 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.03 KP 0.72 ! LA 1.03 MK 1.00 NL 1.01 OV 0.99 ! PT 0.94 SC 1.07 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.15 HN 1.06 KP 0.74 ! LA 1.03 MK 0.96 NL 1.00 OV 0.99 ! PT 0.95 SC 1.11 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.25 HN 1.21 KP 0.79 ! LA 1.09 MK 1.04 NL 1.07 OV 1.04 ! PT 1.00 SC 1.15 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.17 HN 1.15 KP 0.72 ! LA 1.03 MK 0.99 NL 1.02 OV 1.01 ! PT 0.94 SC 1.08 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.12 KP 0.74 ! LA 1.06 MK 0.97 NL 1.03 OV 1.03 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.11 KP 0.78 ! LA 1.05 MK 1.00 NL 1.04 OV 1.02 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.08 KP 0.81 ! LA 1.05 MK 1.00 NL 1.04 OV 1.01 ! PT 0.95 SC 1.06 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.04 KP 0.86 ! LA 1.05 MK 1.02 NL 1.06 OV 1.01 ! PT 1.00 SC 1.07 ! ! ! Fit before self-cal, rms=0.080885Jy sigma=0.000926 ! Fit after self-cal, rms=0.070382Jy sigma=0.000793 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.082 mas, bmaj=1.597 mas, bpa=-41.28 degrees ! Estimated noise=376.153 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 = 0.000334552 Jy ! Component: 100 - total flux cleaned = 0.000334969 Jy ! Component: 150 - total flux cleaned = 0.000424964 Jy ! Component: 200 - total flux cleaned = 0.00042432 Jy ! Total flux subtracted in 200 components = 0.00042432 Jy ! Clean residual min=-0.003905 max=0.003439 Jy/beam ! Clean residual mean=0.000024 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.364331 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.364331 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=0.070051Jy sigma=0.000789 ! Fit after self-cal, rms=0.070016Jy sigma=0.000788 ! 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=0.070016Jy sigma=0.000788 ! Fit after self-cal, rms=0.069692Jy sigma=0.000784 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.086 mas, bmaj=1.578 mas, bpa=-41.42 degrees ! Estimated noise=374.696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000301199 Jy ! Component: 100 - total flux cleaned = -0.000302795 Jy ! Component: 150 - total flux cleaned = -0.000305351 Jy ! Component: 200 - total flux cleaned = -0.000356657 Jy ! Total flux subtracted in 200 components = -0.000356657 Jy ! Clean residual min=-0.003655 max=0.002747 Jy/beam ! Clean residual mean=0.000017 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.363974 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 64 components and 0.363974 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=0.069551Jy sigma=0.000783 ! Fit after self-cal, rms=0.069504Jy sigma=0.000782 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.99929e-05 Jy ! Component: 100 - total flux cleaned = 7.65856e-05 Jy ! Component: 150 - total flux cleaned = 0.000122141 Jy ! Component: 200 - total flux cleaned = 3.3551e-05 Jy ! Total flux subtracted in 200 components = 3.3551e-05 Jy ! Clean residual min=-0.003408 max=0.002584 Jy/beam ! Clean residual mean=0.000017 rms=0.000699 Jy/beam ! Combined flux in latest and established models = 0.364008 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 65 components and 0.364008 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=0.069416Jy sigma=0.000781 ! Fit after self-cal, rms=0.069379Jy sigma=0.000781 ! 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=0.069379Jy sigma=0.000781 ! Fit after self-cal, rms=0.069413Jy sigma=0.000781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.085 mas, bmaj=1.581 mas, bpa=-41.39 degrees ! Estimated noise=374.409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000381768 Jy ! Component: 100 - total flux cleaned = -0.000436624 Jy ! Component: 150 - total flux cleaned = -0.000524905 Jy ! Component: 200 - total flux cleaned = -0.000565419 Jy ! Total flux subtracted in 200 components = -0.000565419 Jy ! Clean residual min=-0.003229 max=0.002343 Jy/beam ! Clean residual mean=0.000015 rms=0.000653 Jy/beam ! Combined flux in latest and established models = 0.363442 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 65 components and 0.363442 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=0.069339Jy sigma=0.000780 ! Fit after self-cal, rms=0.069313Jy sigma=0.000780 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 = -7.59087e-05 Jy ! Component: 100 - total flux cleaned = 5.58164e-06 Jy ! Component: 150 - total flux cleaned = -3.01048e-05 Jy ! Component: 200 - total flux cleaned = -6.31021e-05 Jy ! Total flux subtracted in 200 components = -6.31021e-05 Jy ! Clean residual min=-0.003050 max=0.002251 Jy/beam ! Clean residual mean=0.000015 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.363379 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 66 components and 0.363379 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=0.069264Jy sigma=0.000779 ! Fit after self-cal, rms=0.069243Jy sigma=0.000779 ! 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=0.069243Jy sigma=0.000779 ! Fit after self-cal, rms=0.069303Jy sigma=0.000779 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.446 mas, bmaj=2.983 mas, bpa=-50.85 degrees ! Estimated noise=444.419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000374319 Jy ! Component: 100 - total flux cleaned = -0.000372527 Jy ! Component: 150 - total flux cleaned = -0.00037058 Jy ! Component: 200 - total flux cleaned = -0.000386674 Jy ! Total flux subtracted in 200 components = -0.000386674 Jy ! Clean residual min=-0.002649 max=0.002342 Jy/beam ! Clean residual mean=0.000030 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 0.362992 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 71 components and 0.362992 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=0.069274Jy sigma=0.000779 ! Fit after self-cal, rms=0.069259Jy sigma=0.000778 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 = -4.98565e-05 Jy ! Component: 100 - total flux cleaned = -2.18483e-05 Jy ! Component: 150 - total flux cleaned = 1.92855e-06 Jy ! Component: 200 - total flux cleaned = 1.93226e-05 Jy ! Total flux subtracted in 200 components = 1.93226e-05 Jy ! Clean residual min=-0.002574 max=0.002351 Jy/beam ! Clean residual mean=0.000030 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.363012 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 76 components and 0.363012 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=0.069244Jy sigma=0.000778 ! Fit after self-cal, rms=0.069231Jy sigma=0.000778 ! 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=1.084 mas, bmaj=1.584 mas, bpa=-41.36 degrees ! Estimated noise=374.314 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.084 x 1.584 at -41.36 degrees (North through East) ! Clean map min=-0.0024323 max=0.22245 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=0.8384 mas, bmaj=1.27 mas, bpa=-39.65 degrees ! Estimated noise=940.601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.17525 Jy ! Component: 100 - total flux cleaned = 0.24211 Jy ! Component: 150 - total flux cleaned = 0.27885 Jy ! Component: 200 - total flux cleaned = 0.302425 Jy ! Total flux subtracted in 200 components = 0.302425 Jy ! Clean residual min=-0.006237 max=0.012632 Jy/beam ! Clean residual mean=-0.000136 rms=0.002033 Jy/beam ! Combined flux in latest and established models = 0.302425 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 0.302425 Jy ! Inverting map and beam ! Estimated beam: bmin=1.084 mas, bmaj=1.584 mas, bpa=-41.36 degrees ! Estimated noise=374.314 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 = 0.0230617 Jy ! Component: 100 - total flux cleaned = 0.0360581 Jy ! Component: 150 - total flux cleaned = 0.0440451 Jy ! Component: 200 - total flux cleaned = 0.0492245 Jy ! Total flux subtracted in 200 components = 0.0492245 Jy ! Clean residual min=-0.003224 max=0.003316 Jy/beam ! Clean residual mean=-0.000045 rms=0.000756 Jy/beam ! Combined flux in latest and established models = 0.351649 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 47 components and 0.351649 Jy ! 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 = 0.00356246 Jy ! Component: 100 - total flux cleaned = 0.00590926 Jy ! Component: 150 - total flux cleaned = 0.00750466 Jy ! Component: 200 - total flux cleaned = 0.00837193 Jy ! Total flux subtracted in 200 components = 0.00837193 Jy ! Clean residual min=-0.002804 max=0.001902 Jy/beam ! Clean residual mean=-0.000000 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.360021 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 69 components and 0.360021 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=2.446 mas, bmaj=2.983 mas, bpa=-50.85 degrees ! Estimated noise=444.419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124747 Jy ! Component: 100 - total flux cleaned = 0.00151905 Jy ! Component: 150 - total flux cleaned = 0.00168614 Jy ! Component: 200 - total flux cleaned = 0.0017507 Jy ! Total flux subtracted in 200 components = 0.0017507 Jy ! Clean residual min=-0.002749 max=0.002229 Jy/beam ! Clean residual mean=0.000019 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.361772 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 = 1.26243e-05 Jy ! Component: 100 - total flux cleaned = 1.3061e-06 Jy ! Component: 150 - total flux cleaned = 1.51103e-06 Jy ! Component: 200 - total flux cleaned = 1.51638e-06 Jy ! Total flux subtracted in 200 components = 1.51638e-06 Jy ! Clean residual min=-0.002712 max=0.002243 Jy/beam ! Clean residual mean=0.000019 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.361773 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 79 components and 0.361773 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.084 mas, bmaj=1.584 mas, bpa=-41.36 degrees ! Estimated noise=374.314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000271969 Jy ! Component: 100 - total flux cleaned = -0.000299269 Jy ! Component: 150 - total flux cleaned = -0.000321444 Jy ! Component: 200 - total flux cleaned = -0.000300045 Jy ! Total flux subtracted in 200 components = -0.000300045 Jy ! Clean residual min=-0.002602 max=0.001934 Jy/beam ! Clean residual mean=0.000008 rms=0.000537 Jy/beam ! Combined flux in latest and established models = 0.361473 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 86 components and 0.361473 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=0.069150Jy sigma=0.000777 ! Fit after self-cal, rms=0.069106Jy sigma=0.000777 wmodel J0541+5312_X_2014_06_09_pus_map.mod ! Writing 86 model components to file: J0541+5312_X_2014_06_09_pus_map.mod wobs J0541+5312_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0541+5312_X_2014_06_09_pus_uvs.fits wwins J0541+5312_X_2014_06_09_pus_map.win ! wwins: Wrote 3 windows to J0541+5312_X_2014_06_09_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 = -0.000867721 Jy ! Component: 100 - total flux cleaned = -0.000939394 Jy ! Component: 150 - total flux cleaned = -0.000877947 Jy ! Component: 200 - total flux cleaned = -0.000848695 Jy ! Component: 250 - total flux cleaned = -0.000900349 Jy ! Component: 300 - total flux cleaned = -0.000900478 Jy ! Component: 350 - total flux cleaned = -0.000948112 Jy ! Component: 400 - total flux cleaned = -0.00101548 Jy ! Component: 450 - total flux cleaned = -0.00101515 Jy ! Component: 500 - total flux cleaned = -0.00101502 Jy ! Component: 550 - total flux cleaned = -0.0010564 Jy ! Component: 600 - total flux cleaned = -0.0010968 Jy ! Component: 650 - total flux cleaned = -0.00109747 Jy ! Component: 700 - total flux cleaned = -0.00121246 Jy ! Component: 750 - total flux cleaned = -0.00128672 Jy ! Component: 800 - total flux cleaned = -0.00145001 Jy ! Component: 850 - total flux cleaned = -0.00152055 Jy ! Component: 900 - total flux cleaned = -0.00162441 Jy ! Component: 950 - total flux cleaned = -0.00174267 Jy ! Component: 1000 - total flux cleaned = -0.001825 Jy ! Component: 1050 - total flux cleaned = -0.00195391 Jy ! Component: 1100 - total flux cleaned = -0.00208006 Jy ! Component: 1150 - total flux cleaned = -0.002188 Jy ! Component: 1200 - total flux cleaned = -0.00227898 Jy ! Component: 1250 - total flux cleaned = -0.00235369 Jy ! Component: 1300 - total flux cleaned = -0.00244197 Jy ! Component: 1350 - total flux cleaned = -0.00247101 Jy ! Component: 1400 - total flux cleaned = -0.00257001 Jy ! Component: 1450 - total flux cleaned = -0.00258355 Jy ! Component: 1500 - total flux cleaned = -0.0025975 Jy ! Component: 1550 - total flux cleaned = -0.00263787 Jy ! Component: 1600 - total flux cleaned = -0.00269052 Jy ! Component: 1650 - total flux cleaned = -0.00271648 Jy ! Component: 1700 - total flux cleaned = -0.00271659 Jy ! Component: 1750 - total flux cleaned = -0.00271659 Jy ! Component: 1800 - total flux cleaned = -0.00274134 Jy ! Component: 1850 - total flux cleaned = -0.00272911 Jy ! Component: 1900 - total flux cleaned = -0.00276525 Jy ! Component: 1950 - total flux cleaned = -0.00278894 Jy ! Component: 2000 - total flux cleaned = -0.00276557 Jy ! Total flux subtracted in 2048 components = -0.00278869 Jy ! Clean residual min=-0.000667 max=0.000813 Jy/beam ! Clean residual mean=0.000003 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.358685 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 227 components and 0.358684 Jy ![Exited script file: muppet] wmap "J0541+5312_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.084 x 1.584 at -41.36 degrees (North through East) ! Clean map min=-0.0013 max=0.22415 Jy/beam ! Writing clean map to FITS file: J0541+5312_X_2014_06_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.224155 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000218496 device "J0541+5312_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0541+5312_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.292427 0.292427 0.584854 1.16971 2.33941 4.67883 9.35766 18.7153 37.4306 74.8613 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.224 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.084 x 1.584 at -41.36 degrees (North through East) ! Clean map min=-0.0013 max=0.22415 Jy/beam quit ! Quitting program ! Log file J0541+5312_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:08:06 2016