! Started logfile: J0451+5935_X_2014_06_09_pus_uvs.log on Sat Nov 19 00:07:25 2016 obs J0451+5935_X_2014_06_09_pus_uva.fits ! Reading UV FITS file: J0451+5935_X_2014_06_09_pus_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.675634 visibilities/baseline/integration-bin. ! Found source: J0451+5935 ! ! 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 20796 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 J0451+5935_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 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 104 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.857996Jy sigma=0.010384 ! Fit after self-cal, rms=0.846937Jy sigma=0.010249 ! 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=0.8134 mas, bmaj=1.202 mas, bpa=-51.71 degrees ! Estimated noise=926.238 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 = 0.1124 Jy ! Component: 100 - total flux cleaned = 0.143629 Jy ! Total flux subtracted in 100 components = 0.143629 Jy ! Clean residual min=-0.009084 max=0.014069 Jy/beam ! Clean residual mean=-0.000113 rms=0.002201 Jy/beam ! Combined flux in latest and established models = 0.143629 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.143629 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=0.078909Jy sigma=0.000906 ! Fit after self-cal, rms=0.078896Jy sigma=0.000906 ! Inverting map ! Added new window around map position (1, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0156451 Jy ! Component: 100 - total flux cleaned = 0.0246589 Jy ! Total flux subtracted in 100 components = 0.0246589 Jy ! Clean residual min=-0.007121 max=0.007713 Jy/beam ! Clean residual mean=-0.000045 rms=0.001660 Jy/beam ! Combined flux in latest and established models = 0.168287 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.168287 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=0.074200Jy sigma=0.000848 ! Fit after self-cal, rms=0.074146Jy sigma=0.000847 ! 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=1.062 mas, bmaj=1.4 mas, bpa=-54.12 degrees ! Estimated noise=409.556 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 = 0.0103315 Jy ! Component: 100 - total flux cleaned = 0.0164209 Jy ! Component: 150 - total flux cleaned = 0.0201848 Jy ! Component: 200 - total flux cleaned = 0.0225642 Jy ! Total flux subtracted in 200 components = 0.0225642 Jy ! Clean residual min=-0.007151 max=0.006694 Jy/beam ! Clean residual mean=0.000035 rms=0.001857 Jy/beam ! Combined flux in latest and established models = 0.190852 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 39 components and 0.190852 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=0.072464Jy sigma=0.000830 ! Fit after self-cal, rms=0.072443Jy sigma=0.000830 ! 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 1.00* FD 1.13 HN 1.03 KP 0.91 ! LA 1.00 MK 0.95 NL 0.96 OV 0.99 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 1.04 KP 0.83 ! LA 1.02 MK 0.96 NL 0.96 OV 1.02 ! PT 0.97 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.08 KP 0.81 ! LA 1.05 MK 0.97 NL 0.99 OV 0.99 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.12 HN 1.04 KP 0.76 ! LA 1.06 MK 0.97 NL 1.00 OV 0.95 ! PT 0.95 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.11 HN 0.99 KP 0.73 ! LA 1.07 MK 0.96 NL 1.00 OV 0.98 ! PT 0.93 SC 1.04 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.17 HN 1.05 KP 0.73 ! LA 1.04 MK 0.98 NL 0.98 OV 0.99 ! PT 0.95 SC 1.10 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.27 HN 1.15 KP 0.78 ! LA 1.11 MK 1.04 NL 1.06 OV 1.09 ! PT 1.01 SC 1.12 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.17 HN 1.09 KP 0.74 ! LA 1.02 MK 1.00 NL 0.98 OV 1.02 ! PT 0.95 SC 1.08 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.14 HN 1.09 KP 0.76 ! LA 1.05 MK 0.95 NL 0.95 OV 1.01 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 HN 1.09 KP 0.80 ! LA 1.05 MK 1.00 NL 1.00 OV 1.01 ! PT 0.95 SC 1.07 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 HN 1.07 KP 0.79 ! LA 1.07 MK 1.01 NL 1.02 OV 0.99 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.16 HN 1.07 KP 0.83 ! LA 1.05 MK 1.07 NL 1.01 OV 1.00 ! PT 0.98 SC 1.05 ! ! ! Fit before self-cal, rms=0.072443Jy sigma=0.000830 ! Fit after self-cal, rms=0.068986Jy sigma=0.000778 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.068 mas, bmaj=1.42 mas, bpa=-53.48 degrees ! Estimated noise=410.366 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 = -0.00165997 Jy ! Component: 100 - total flux cleaned = -0.00184998 Jy ! Component: 150 - total flux cleaned = -0.00199808 Jy ! Component: 200 - total flux cleaned = -0.00208674 Jy ! Total flux subtracted in 200 components = -0.00208674 Jy ! Clean residual min=-0.001770 max=0.002035 Jy/beam ! Clean residual mean=-0.000022 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.188765 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.188765 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=0.068922Jy sigma=0.000778 ! Fit after self-cal, rms=0.068971Jy sigma=0.000777 ! 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=0.068971Jy sigma=0.000777 ! Fit after self-cal, rms=0.069309Jy sigma=0.000775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.071 mas, bmaj=1.418 mas, bpa=-53.78 degrees ! Estimated noise=410.159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00116113 Jy ! Component: 100 - total flux cleaned = -0.00133962 Jy ! Component: 150 - total flux cleaned = -0.00144226 Jy ! Component: 200 - total flux cleaned = -0.00148831 Jy ! Total flux subtracted in 200 components = -0.00148831 Jy ! Clean residual min=-0.001723 max=0.001703 Jy/beam ! Clean residual mean=-0.000026 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.187277 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 46 components and 0.187277 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=0.069282Jy sigma=0.000775 ! Fit after self-cal, rms=0.069291Jy sigma=0.000775 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 = -0.000146679 Jy ! Component: 100 - total flux cleaned = -0.000186652 Jy ! Component: 150 - total flux cleaned = -0.000221553 Jy ! Component: 200 - total flux cleaned = -0.000237936 Jy ! Total flux subtracted in 200 components = -0.000237936 Jy ! Clean residual min=-0.001690 max=0.001635 Jy/beam ! Clean residual mean=-0.000027 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.187039 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.187039 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=0.069282Jy sigma=0.000775 ! Fit after self-cal, rms=0.069280Jy sigma=0.000775 ! 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=0.069280Jy sigma=0.000775 ! Fit after self-cal, rms=0.069428Jy sigma=0.000775 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.07 mas, bmaj=1.419 mas, bpa=-53.69 degrees ! Estimated noise=409.865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000848706 Jy ! Component: 100 - total flux cleaned = -0.000984629 Jy ! Component: 150 - total flux cleaned = -0.00106336 Jy ! Component: 200 - total flux cleaned = -0.00111609 Jy ! Total flux subtracted in 200 components = -0.00111609 Jy ! Clean residual min=-0.001618 max=0.001541 Jy/beam ! Clean residual mean=-0.000025 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.185923 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.185923 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=0.069413Jy sigma=0.000775 ! Fit after self-cal, rms=0.069415Jy sigma=0.000775 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 = -9.38746e-05 Jy ! Component: 100 - total flux cleaned = -0.000124385 Jy ! Component: 150 - total flux cleaned = -0.000138023 Jy ! Component: 200 - total flux cleaned = -0.000163056 Jy ! Total flux subtracted in 200 components = -0.000163056 Jy ! Clean residual min=-0.001595 max=0.001504 Jy/beam ! Clean residual mean=-0.000026 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.185759 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 49 components and 0.185759 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=0.069410Jy sigma=0.000775 ! Fit after self-cal, rms=0.069409Jy sigma=0.000775 ! 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=0.069409Jy sigma=0.000775 ! Fit after self-cal, rms=0.069505Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.567 mas, bmaj=2.856 mas, bpa=-78.43 degrees ! Estimated noise=493.143 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000465296 Jy ! Component: 100 - total flux cleaned = -0.000489223 Jy ! Component: 150 - total flux cleaned = -0.000499742 Jy ! Component: 200 - total flux cleaned = -0.000509173 Jy ! Total flux subtracted in 200 components = -0.000509173 Jy ! Clean residual min=-0.001380 max=0.001356 Jy/beam ! Clean residual mean=-0.000046 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.18525 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 49 components and 0.18525 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=0.069501Jy sigma=0.000774 ! Fit after self-cal, rms=0.069504Jy sigma=0.000774 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 = 1.41905e-06 Jy ! Component: 100 - total flux cleaned = 1.85912e-06 Jy ! Component: 150 - total flux cleaned = 9.11112e-06 Jy ! Component: 200 - total flux cleaned = 1.98218e-06 Jy ! Total flux subtracted in 200 components = 1.98218e-06 Jy ! Clean residual min=-0.001392 max=0.001341 Jy/beam ! Clean residual mean=-0.000046 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.185252 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 50 components and 0.185252 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=0.069505Jy sigma=0.000774 ! Fit after self-cal, rms=0.069504Jy sigma=0.000774 ! 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=1.069 mas, bmaj=1.419 mas, bpa=-53.63 degrees ! Estimated noise=409.565 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.069 x 1.419 at -53.63 degrees (North through East) ! Clean map min=-0.0013686 max=0.14985 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=0.8127 mas, bmaj=1.214 mas, bpa=-51.41 degrees ! Estimated noise=939.668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.113798 Jy ! Component: 100 - total flux cleaned = 0.145944 Jy ! Component: 150 - total flux cleaned = 0.161371 Jy ! Component: 200 - total flux cleaned = 0.169306 Jy ! Total flux subtracted in 200 components = 0.169306 Jy ! Clean residual min=-0.002601 max=0.004062 Jy/beam ! Clean residual mean=-0.000053 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.169306 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.169306 Jy ! Inverting map and beam ! Estimated beam: bmin=1.069 mas, bmaj=1.419 mas, bpa=-53.63 degrees ! Estimated noise=409.565 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 = 0.00657302 Jy ! Component: 100 - total flux cleaned = 0.0100275 Jy ! Component: 150 - total flux cleaned = 0.0120551 Jy ! Component: 200 - total flux cleaned = 0.0132775 Jy ! Total flux subtracted in 200 components = 0.0132775 Jy ! Clean residual min=-0.001466 max=0.001919 Jy/beam ! Clean residual mean=-0.000036 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.182583 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 39 components and 0.182583 Jy ! Inverting map ! Added new window around map position (3.2, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00187872 Jy ! Component: 100 - total flux cleaned = 0.00281745 Jy ! Component: 150 - total flux cleaned = 0.00299194 Jy ! Component: 200 - total flux cleaned = 0.00305192 Jy ! Total flux subtracted in 200 components = 0.00305192 Jy ! Clean residual min=-0.001175 max=0.001092 Jy/beam ! Clean residual mean=-0.000021 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.185635 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.185635 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=2.567 mas, bmaj=2.856 mas, bpa=-78.43 degrees ! Estimated noise=493.143 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000566862 Jy ! Component: 100 - total flux cleaned = 0.000688448 Jy ! Component: 150 - total flux cleaned = 0.000740228 Jy ! Component: 200 - total flux cleaned = 0.000757933 Jy ! Total flux subtracted in 200 components = 0.000757933 Jy ! Clean residual min=-0.001278 max=0.001105 Jy/beam ! Clean residual mean=-0.000035 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.186393 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 = 8.05293e-06 Jy ! Component: 100 - total flux cleaned = 1.54186e-05 Jy ! Component: 150 - total flux cleaned = 3.00524e-05 Jy ! Component: 200 - total flux cleaned = 4.38106e-05 Jy ! Total flux subtracted in 200 components = 4.38106e-05 Jy ! Clean residual min=-0.001270 max=0.001099 Jy/beam ! Clean residual mean=-0.000035 rms=0.000338 Jy/beam ! Combined flux in latest and established models = 0.186437 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 67 components and 0.186437 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.069 mas, bmaj=1.419 mas, bpa=-53.63 degrees ! Estimated noise=409.565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.71535e-05 Jy ! Component: 100 - total flux cleaned = -8.08138e-05 Jy ! Component: 150 - total flux cleaned = -9.57109e-05 Jy ! Component: 200 - total flux cleaned = -0.000109421 Jy ! Total flux subtracted in 200 components = -0.000109421 Jy ! Clean residual min=-0.001119 max=0.001052 Jy/beam ! Clean residual mean=-0.000017 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.186328 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 75 components and 0.186328 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=0.069458Jy sigma=0.000774 ! Fit after self-cal, rms=0.069447Jy sigma=0.000774 wmodel J0451+5935_X_2014_06_09_pus_map.mod ! Writing 75 model components to file: J0451+5935_X_2014_06_09_pus_map.mod wobs J0451+5935_X_2014_06_09_pus_uvs.fits ! Writing UV FITS file: J0451+5935_X_2014_06_09_pus_uvs.fits wwins J0451+5935_X_2014_06_09_pus_map.win ! wwins: Wrote 3 windows to J0451+5935_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 = -0.000482414 Jy ! Component: 100 - total flux cleaned = -0.000635417 Jy ! Component: 150 - total flux cleaned = -0.00079698 Jy ! Component: 200 - total flux cleaned = -0.000848388 Jy ! Component: 250 - total flux cleaned = -0.000880983 Jy ! Component: 300 - total flux cleaned = -0.000880859 Jy ! Component: 350 - total flux cleaned = -0.00089645 Jy ! Component: 400 - total flux cleaned = -0.000941388 Jy ! Component: 450 - total flux cleaned = -0.000955841 Jy ! Component: 500 - total flux cleaned = -0.000927647 Jy ! Component: 550 - total flux cleaned = -0.000955363 Jy ! Component: 600 - total flux cleaned = -0.000915109 Jy ! Component: 650 - total flux cleaned = -0.00095461 Jy ! Component: 700 - total flux cleaned = -0.000941602 Jy ! Component: 750 - total flux cleaned = -0.000916468 Jy ! Component: 800 - total flux cleaned = -0.000892141 Jy ! Component: 850 - total flux cleaned = -0.000880377 Jy ! Component: 900 - total flux cleaned = -0.000856625 Jy ! Component: 950 - total flux cleaned = -0.000879823 Jy ! Component: 1000 - total flux cleaned = -0.000810633 Jy ! Component: 1050 - total flux cleaned = -0.000799404 Jy ! Component: 1100 - total flux cleaned = -0.000788313 Jy ! Component: 1150 - total flux cleaned = -0.000810168 Jy ! Component: 1200 - total flux cleaned = -0.000788394 Jy ! Component: 1250 - total flux cleaned = -0.000788367 Jy ! Component: 1300 - total flux cleaned = -0.000777955 Jy ! Component: 1350 - total flux cleaned = -0.000798987 Jy ! Component: 1400 - total flux cleaned = -0.0008295 Jy ! Component: 1450 - total flux cleaned = -0.000819373 Jy ! Component: 1500 - total flux cleaned = -0.000819362 Jy ! Component: 1550 - total flux cleaned = -0.000829207 Jy ! Component: 1600 - total flux cleaned = -0.0008292 Jy ! Component: 1650 - total flux cleaned = -0.000858161 Jy ! Component: 1700 - total flux cleaned = -0.000886575 Jy ! Component: 1750 - total flux cleaned = -0.000905488 Jy ! Component: 1800 - total flux cleaned = -0.00094267 Jy ! Component: 1850 - total flux cleaned = -0.000988476 Jy ! Component: 1900 - total flux cleaned = -0.00102466 Jy ! Component: 1950 - total flux cleaned = -0.00104262 Jy ! Component: 2000 - total flux cleaned = -0.00108689 Jy ! Total flux subtracted in 2048 components = -0.00111307 Jy ! Clean residual min=-0.000579 max=0.000472 Jy/beam ! Clean residual mean=-0.000007 rms=0.000161 Jy/beam ! Combined flux in latest and established models = 0.185214 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 205 components and 0.185214 Jy ![Exited script file: muppet] wmap "J0451+5935_X_2014_06_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.069 x 1.419 at -53.63 degrees (North through East) ! Clean map min=-0.00087122 max=0.15101 Jy/beam ! Writing clean map to FITS file: J0451+5935_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 0.151006 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000158647 device "J0451+5935_X_2014_06_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0451+5935_X_2014_06_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.31518 0.31518 0.630361 1.26072 2.52144 5.04288 10.0858 20.1715 40.3431 80.6861 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.151 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.069 x 1.419 at -53.63 degrees (North through East) ! Clean map min=-0.00087122 max=0.15101 Jy/beam quit ! Quitting program ! Log file J0451+5935_X_2014_06_09_pus_uvs.log closed on Sat Nov 19 00:07:27 2016