! Started logfile: J1242+3751_X_2017_06_15_pus_uvs.log on Tue May 7 19:56:04 2019 obs J1242+3751_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J1242+3751_X_2017_06_15_pus_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.406667 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1242+3751 ! ! 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 989 lines of history. ! ! Reading 2196 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 J1242+3751_X_2017_06_15_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 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.657013Jy sigma=0.005293 ! Fit after self-cal, rms=0.621060Jy sigma=0.005017 ! 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=1.587 mas, bmaj=3.027 mas, bpa=88.29 degrees ! Estimated noise=2895.1 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 = 0.300049 Jy ! Component: 100 - total flux cleaned = 0.383144 Jy ! Total flux subtracted in 100 components = 0.383144 Jy ! Clean residual min=-0.019867 max=0.037665 Jy/beam ! Clean residual mean=0.000199 rms=0.009148 Jy/beam ! Combined flux in latest and established models = 0.383144 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.383144 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=0.107119Jy sigma=0.000816 ! Fit after self-cal, rms=0.106914Jy sigma=0.000815 ! 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=1.886 mas, bmaj=3.04 mas, bpa=84.73 degrees ! Estimated noise=1900.22 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 = 0.0446059 Jy ! Component: 100 - total flux cleaned = 0.0668186 Jy ! Component: 150 - total flux cleaned = 0.0780791 Jy ! Component: 200 - total flux cleaned = 0.0840869 Jy ! Total flux subtracted in 200 components = 0.0840869 Jy ! Clean residual min=-0.007820 max=0.006183 Jy/beam ! Clean residual mean=-0.000009 rms=0.002094 Jy/beam ! Combined flux in latest and established models = 0.467231 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.467231 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=0.088197Jy sigma=0.000653 ! Fit after self-cal, rms=0.087900Jy sigma=0.000651 ! 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 1.03 FD 1.03 HN 1.00 KP 1.02 ! LA 0.99 MK 1.00* NL 0.95 OV 0.97 ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 0.94 KP 0.96 ! LA 0.97 MK 1.00* NL 0.96 OV 1.01 ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.01 KP 0.99 ! LA 1.03 MK 1.00* NL 0.95 OV 0.97 ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.02 KP 1.00 ! LA 1.00 MK 1.00* NL 0.96 OV 0.99 ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.93 HN 0.98 KP 1.00 ! LA 1.02 MK 1.00* NL 0.93 OV 1.03 ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 1.04 KP 1.00 ! LA 0.98 MK 1.00* NL 0.97 OV 0.99 ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 0.97 KP 1.01 ! LA 1.00 MK 1.00* NL 0.92 OV 1.01 ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 0.99 KP 1.01 ! LA 1.01 MK 1.00* NL 0.99 OV 1.00 ! PT 1.00* SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 1.05 KP 0.98 ! LA 0.99 MK 1.00* NL 0.95 OV 1.04 ! PT 1.00* SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.01 HN 1.06 KP 0.99 ! LA 1.03 MK 1.00* NL 0.93 OV 1.00 ! PT 1.00* SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.01 HN 1.04 KP 1.03 ! LA 1.02 MK 1.00* NL 0.97 OV 0.99 ! PT 1.00* SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.02 KP 0.99 ! LA 1.03 MK 1.00* NL 0.93 OV 1.01 ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.087900Jy sigma=0.000651 ! Fit after self-cal, rms=0.085452Jy sigma=0.000638 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.885 mas, bmaj=3.051 mas, bpa=85.05 degrees ! Estimated noise=1891.01 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 = 0.00307275 Jy ! Component: 100 - total flux cleaned = 0.00346077 Jy ! Component: 150 - total flux cleaned = 0.00340927 Jy ! Component: 200 - total flux cleaned = 0.00331542 Jy ! Total flux subtracted in 200 components = 0.00331542 Jy ! Clean residual min=-0.004600 max=0.003263 Jy/beam ! Clean residual mean=-0.000011 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.470547 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.470547 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=0.085273Jy sigma=0.000636 ! Fit after self-cal, rms=0.085229Jy sigma=0.000636 ! 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=0.085229Jy sigma=0.000636 ! Fit after self-cal, rms=0.085034Jy sigma=0.000636 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.884 mas, bmaj=3.05 mas, bpa=85.1 degrees ! Estimated noise=1889.14 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101185 Jy ! Component: 100 - total flux cleaned = 0.00120951 Jy ! Component: 150 - total flux cleaned = 0.0012113 Jy ! Component: 200 - total flux cleaned = 0.00121202 Jy ! Total flux subtracted in 200 components = 0.00121202 Jy ! Clean residual min=-0.004236 max=0.003201 Jy/beam ! Clean residual mean=-0.000006 rms=0.000943 Jy/beam ! Combined flux in latest and established models = 0.471759 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 39 components and 0.471759 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=0.084985Jy sigma=0.000636 ! Fit after self-cal, rms=0.084976Jy sigma=0.000636 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 = -5.81433e-05 Jy ! Component: 100 - total flux cleaned = -0.000122917 Jy ! Component: 150 - total flux cleaned = -0.000151132 Jy ! Component: 200 - total flux cleaned = -0.000151429 Jy ! Total flux subtracted in 200 components = -0.000151429 Jy ! Clean residual min=-0.004145 max=0.003121 Jy/beam ! Clean residual mean=-0.000005 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.471607 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 46 components and 0.471607 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=0.084955Jy sigma=0.000636 ! Fit after self-cal, rms=0.084952Jy sigma=0.000636 ! 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=0.084952Jy sigma=0.000636 ! Fit after self-cal, rms=0.084855Jy sigma=0.000636 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.882 mas, bmaj=3.051 mas, bpa=85.15 degrees ! Estimated noise=1888.38 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000341734 Jy ! Component: 100 - total flux cleaned = 0.00042879 Jy ! Component: 150 - total flux cleaned = 0.000507874 Jy ! Component: 200 - total flux cleaned = 0.000508395 Jy ! Total flux subtracted in 200 components = 0.000508395 Jy ! Clean residual min=-0.003934 max=0.003069 Jy/beam ! Clean residual mean=-0.000002 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 0.472116 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.472116 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=0.084838Jy sigma=0.000636 ! Fit after self-cal, rms=0.084835Jy sigma=0.000636 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 = -2.48772e-05 Jy ! Component: 100 - total flux cleaned = -1.9076e-06 Jy ! Component: 150 - total flux cleaned = -1.75359e-06 Jy ! Component: 200 - total flux cleaned = 1.85954e-05 Jy ! Total flux subtracted in 200 components = 1.85954e-05 Jy ! Clean residual min=-0.003899 max=0.003013 Jy/beam ! Clean residual mean=-0.000002 rms=0.000863 Jy/beam ! Combined flux in latest and established models = 0.472134 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.472134 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=0.084825Jy sigma=0.000635 ! Fit after self-cal, rms=0.084824Jy sigma=0.000635 ! 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=0.084824Jy sigma=0.000635 ! Fit after self-cal, rms=0.084759Jy sigma=0.000635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.407 mas, bmaj=3.237 mas, bpa=78.39 degrees ! Estimated noise=1934.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000307061 Jy ! Component: 100 - total flux cleaned = 0.000265332 Jy ! Component: 150 - total flux cleaned = 0.000253907 Jy ! Component: 200 - total flux cleaned = 0.000253658 Jy ! Total flux subtracted in 200 components = 0.000253658 Jy ! Clean residual min=-0.003354 max=0.002832 Jy/beam ! Clean residual mean=-0.000000 rms=0.000789 Jy/beam ! Combined flux in latest and established models = 0.472388 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 0.472388 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=0.084756Jy sigma=0.000635 ! Fit after self-cal, rms=0.084755Jy sigma=0.000635 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 = -9.59544e-06 Jy ! Component: 100 - total flux cleaned = -2.97665e-05 Jy ! Component: 150 - total flux cleaned = -3.93309e-05 Jy ! Component: 200 - total flux cleaned = -3.95235e-05 Jy ! Total flux subtracted in 200 components = -3.95235e-05 Jy ! Clean residual min=-0.003363 max=0.002790 Jy/beam ! Clean residual mean=-0.000000 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.472348 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 63 components and 0.472348 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=0.084753Jy sigma=0.000635 ! Fit after self-cal, rms=0.084753Jy sigma=0.000635 ! 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=1.881 mas, bmaj=3.052 mas, bpa=85.2 degrees ! Estimated noise=1888.15 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.881 x 3.052 at 85.2 degrees (North through East) ! Clean map min=-0.0037164 max=0.3894 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=1.582 mas, bmaj=3.043 mas, bpa=88.54 degrees ! Estimated noise=2877.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.298053 Jy ! Component: 100 - total flux cleaned = 0.38015 Jy ! Component: 150 - total flux cleaned = 0.4216 Jy ! Component: 200 - total flux cleaned = 0.443382 Jy ! Total flux subtracted in 200 components = 0.443382 Jy ! Clean residual min=-0.009541 max=0.012324 Jy/beam ! Clean residual mean=0.000084 rms=0.002988 Jy/beam ! Combined flux in latest and established models = 0.443382 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.443382 Jy ! Inverting map and beam ! Estimated beam: bmin=1.881 mas, bmaj=3.052 mas, bpa=85.2 degrees ! Estimated noise=1888.15 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) ! Added new window around map position (9, -11.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.013067 Jy ! Component: 100 - total flux cleaned = 0.0194876 Jy ! Component: 150 - total flux cleaned = 0.021765 Jy ! Component: 200 - total flux cleaned = 0.0230012 Jy ! Total flux subtracted in 200 components = 0.0230012 Jy ! Clean residual min=-0.004402 max=0.002776 Jy/beam ! Clean residual mean=0.000020 rms=0.000981 Jy/beam ! Combined flux in latest and established models = 0.466383 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 44 components and 0.466383 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=2.407 mas, bmaj=3.237 mas, bpa=78.39 degrees ! Estimated noise=1934.09 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221746 Jy ! Component: 100 - total flux cleaned = 0.003278 Jy ! Component: 150 - total flux cleaned = 0.00372686 Jy ! Component: 200 - total flux cleaned = 0.00393791 Jy ! Total flux subtracted in 200 components = 0.00393791 Jy ! Clean residual min=-0.002901 max=0.002063 Jy/beam ! Clean residual mean=0.000004 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.470321 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 = 0.000196243 Jy ! Component: 100 - total flux cleaned = 0.000379175 Jy ! Component: 150 - total flux cleaned = 0.000549878 Jy ! Component: 200 - total flux cleaned = 0.000742073 Jy ! Total flux subtracted in 200 components = 0.000742073 Jy ! Clean residual min=-0.002572 max=0.002052 Jy/beam ! Clean residual mean=0.000001 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.471063 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 76 components and 0.471063 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.881 mas, bmaj=3.052 mas, bpa=85.2 degrees ! Estimated noise=1888.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000185611 Jy ! Component: 100 - total flux cleaned = 0.000360311 Jy ! Component: 150 - total flux cleaned = 0.000399638 Jy ! Component: 200 - total flux cleaned = 0.000326464 Jy ! Total flux subtracted in 200 components = 0.000326464 Jy ! Clean residual min=-0.002689 max=0.002351 Jy/beam ! Clean residual mean=-0.000001 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.47139 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 95 components and 0.47139 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=0.084636Jy sigma=0.000635 ! Fit after self-cal, rms=0.084628Jy sigma=0.000635 wmodel J1242+3751_X_2017_06_15_pus_map.mod ! Writing 95 model components to file: J1242+3751_X_2017_06_15_pus_map.mod wobs J1242+3751_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J1242+3751_X_2017_06_15_pus_uvs.fits wwins J1242+3751_X_2017_06_15_pus_map.win ! wwins: Wrote 2 windows to J1242+3751_X_2017_06_15_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 = -0.000889814 Jy ! Component: 100 - total flux cleaned = -0.00116452 Jy ! Component: 150 - total flux cleaned = -0.00163016 Jy ! Component: 200 - total flux cleaned = -0.00206181 Jy ! Component: 250 - total flux cleaned = -0.00249309 Jy ! Component: 300 - total flux cleaned = -0.00278047 Jy ! Component: 350 - total flux cleaned = -0.0031033 Jy ! Component: 400 - total flux cleaned = -0.00335647 Jy ! Component: 450 - total flux cleaned = -0.00350222 Jy ! Component: 500 - total flux cleaned = -0.00357224 Jy ! Component: 550 - total flux cleaned = -0.00363999 Jy ! Component: 600 - total flux cleaned = -0.00366187 Jy ! Component: 650 - total flux cleaned = -0.00366254 Jy ! Component: 700 - total flux cleaned = -0.00366254 Jy ! Component: 750 - total flux cleaned = -0.00364242 Jy ! Component: 800 - total flux cleaned = -0.00360306 Jy ! Component: 850 - total flux cleaned = -0.00354571 Jy ! Component: 900 - total flux cleaned = -0.00352691 Jy ! Component: 950 - total flux cleaned = -0.00349016 Jy ! Component: 1000 - total flux cleaned = -0.00341881 Jy ! Component: 1050 - total flux cleaned = -0.00340131 Jy ! Component: 1100 - total flux cleaned = -0.00334993 Jy ! Component: 1150 - total flux cleaned = -0.00331624 Jy ! Component: 1200 - total flux cleaned = -0.00328307 Jy ! Component: 1250 - total flux cleaned = -0.00323421 Jy ! Component: 1300 - total flux cleaned = -0.00328182 Jy ! Component: 1350 - total flux cleaned = -0.00332899 Jy ! Component: 1400 - total flux cleaned = -0.00337549 Jy ! Component: 1450 - total flux cleaned = -0.00343681 Jy ! Component: 1500 - total flux cleaned = -0.00351247 Jy ! Component: 1550 - total flux cleaned = -0.00357205 Jy ! Component: 1600 - total flux cleaned = -0.00361607 Jy ! Component: 1650 - total flux cleaned = -0.00365981 Jy ! Component: 1700 - total flux cleaned = -0.00365975 Jy ! Component: 1750 - total flux cleaned = -0.00367405 Jy ! Component: 1800 - total flux cleaned = -0.00365985 Jy ! Component: 1850 - total flux cleaned = -0.00370219 Jy ! Component: 1900 - total flux cleaned = -0.00370211 Jy ! Component: 1950 - total flux cleaned = -0.00371596 Jy ! Component: 2000 - total flux cleaned = -0.00374347 Jy ! Total flux subtracted in 2048 components = -0.00377073 Jy ! Clean residual min=-0.000748 max=0.000761 Jy/beam ! Clean residual mean=0.000000 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.467619 Jy keep ! Adding 117 model components to the UV plane model. ! The established model now contains 212 components and 0.467619 Jy ![Exited script file: muppet] wmap "J1242+3751_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.881 x 3.052 at 85.2 degrees (North through East) ! Clean map min=-0.0023799 max=0.38767 Jy/beam ! Writing clean map to FITS file: J1242+3751_X_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.38767 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000254356 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.196834 0.196834 0.393669 0.787337 1.57467 3.14935 6.2987 12.5974 25.1948 50.3896 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.387 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.881 x 3.052 at 85.2 degrees (North through East) ! Clean map min=-0.0023799 max=0.38767 Jy/beam ! Error occured in command: mapplot ! ! ! ! ! ! 4 consecutive EOF's on stdin - 10 will exit program ! ! 5 consecutive EOF's on stdin - 10 will exit program ! ! 6 consecutive EOF's on stdin - 10 will exit program ! ! 7 consecutive EOF's on stdin - 10 will exit program ! ! 8 consecutive EOF's on stdin - 10 will exit program ! ! 9 consecutive EOF's on stdin - 10 will exit program ! ! 10 consecutive EOF's on stdin - 10 will exit program ! Log file J1242+3751_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:56:05 2019