! Started logfile: J0058+0620_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:01:57 2016 obs J0058+0620_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J0058+0620_X_2014_08_09_pus_uva.fits ! AN table 1: 136 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.734641 visibilities/baseline/integration-bin. ! Found source: J0058+0620 ! ! 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 324 lines of history. ! ! Reading 53952 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 J0058+0620_X_2014_08_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 198 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 198 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 198 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 198 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 198 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 198 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 198 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 198 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 198 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 198 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 198 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 198 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.813785Jy sigma=0.009796 ! Fit after self-cal, rms=0.765111Jy sigma=0.009218 ! 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=0.9999 mas, bmaj=2.466 mas, bpa=19.7 degrees ! Estimated noise=581.331 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 = 0.182311 Jy ! Component: 100 - total flux cleaned = 0.222739 Jy ! Total flux subtracted in 100 components = 0.222739 Jy ! Clean residual min=-0.008717 max=0.013969 Jy/beam ! Clean residual mean=-0.000021 rms=0.002819 Jy/beam ! Combined flux in latest and established models = 0.222739 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.222739 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=0.082917Jy sigma=0.000932 ! Fit after self-cal, rms=0.082915Jy sigma=0.000932 ! 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=1.201 mas, bmaj=2.617 mas, bpa=17.66 degrees ! Estimated noise=255.932 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 = 0.01762 Jy ! Component: 100 - total flux cleaned = 0.0262539 Jy ! Component: 150 - total flux cleaned = 0.0300058 Jy ! Component: 200 - total flux cleaned = 0.0304392 Jy ! Total flux subtracted in 200 components = 0.0304392 Jy ! Clean residual min=-0.009619 max=0.010069 Jy/beam ! Clean residual mean=0.000076 rms=0.002411 Jy/beam ! Combined flux in latest and established models = 0.253178 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 37 components and 0.253178 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=0.078925Jy sigma=0.000891 ! Fit after self-cal, rms=0.078937Jy sigma=0.000891 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.12 HN 1.09 KP 0.94 ! LA 1.04 MK 1.00* NL 0.96 OV 0.99 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 1.11 KP 0.90 ! LA 1.04 MK 1.00* NL 0.95 OV 0.98 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.12 HN 1.16 KP 0.84 ! LA 1.07 MK 1.00* NL 0.96 OV 0.98 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.11 HN 1.08 KP 0.80 ! LA 1.05 MK 1.00* NL 0.96 OV 0.97 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 1.03 KP 0.76 ! LA 1.06 MK 1.00* NL 0.96 OV 0.97 ! PT 0.96 SC 1.49 ! ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.07 KP 0.76 ! LA 1.05 MK 1.00* NL 0.97 OV 1.01 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.25 HN 1.22 KP 0.81 ! LA 1.12 MK 1.00* NL 1.00 OV 1.05 ! PT 1.04 SC 1.05 ! ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.17 HN 1.12 KP 0.75 ! LA 1.05 MK 1.00* NL 0.97 OV 1.02 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.14 HN 1.13 KP 0.77 ! LA 1.06 MK 1.00* NL 0.98 OV 1.02 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.13 HN 1.13 KP 0.81 ! LA 1.07 MK 1.00* NL 0.98 OV 1.00 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 1.12 KP 0.84 ! LA 1.07 MK 1.00* NL 0.98 OV 1.00 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.13 HN 1.06 KP 0.87 ! LA 1.05 MK 1.00* NL 0.97 OV 1.01 ! PT 0.99 SC 1.57 ! ! ! Fit before self-cal, rms=0.078937Jy sigma=0.000891 ! Fit after self-cal, rms=0.073352Jy sigma=0.000796 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.213 mas, bmaj=2.639 mas, bpa=17.93 degrees ! Estimated noise=255.434 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 = -0.00246765 Jy ! Component: 100 - total flux cleaned = -0.00240976 Jy ! Component: 150 - total flux cleaned = -0.00236074 Jy ! Component: 200 - total flux cleaned = -0.00222715 Jy ! Total flux subtracted in 200 components = -0.00222715 Jy ! Clean residual min=-0.001826 max=0.002173 Jy/beam ! Clean residual mean=0.000001 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.250951 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.250951 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=0.073217Jy sigma=0.000794 ! Fit after self-cal, rms=0.073278Jy sigma=0.000794 ! 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=0.073278Jy sigma=0.000794 ! Fit after self-cal, rms=0.079521Jy sigma=0.000778 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.217 mas, bmaj=2.645 mas, bpa=17.92 degrees ! Estimated noise=255.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0015761 Jy ! Component: 100 - total flux cleaned = -0.00165057 Jy ! Component: 150 - total flux cleaned = -0.00165356 Jy ! Component: 200 - total flux cleaned = -0.00167627 Jy ! Total flux subtracted in 200 components = -0.00167627 Jy ! Clean residual min=-0.001270 max=0.001173 Jy/beam ! Clean residual mean=-0.000001 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.249275 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 51 components and 0.249275 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=0.079477Jy sigma=0.000777 ! Fit after self-cal, rms=0.079545Jy sigma=0.000777 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 = 2.1337e-05 Jy ! Component: 100 - total flux cleaned = 2.21598e-05 Jy ! Component: 150 - total flux cleaned = 3.83943e-05 Jy ! Component: 200 - total flux cleaned = 3.87775e-05 Jy ! Total flux subtracted in 200 components = 3.87775e-05 Jy ! Clean residual min=-0.001200 max=0.001192 Jy/beam ! Clean residual mean=-0.000001 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.249313 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 54 components and 0.249313 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=0.079537Jy sigma=0.000777 ! Fit after self-cal, rms=0.079535Jy sigma=0.000777 ! 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=0.079535Jy sigma=0.000777 ! Fit after self-cal, rms=0.080006Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.22 mas, bmaj=2.649 mas, bpa=17.94 degrees ! Estimated noise=255.259 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000987887 Jy ! Component: 100 - total flux cleaned = -0.00123243 Jy ! Component: 150 - total flux cleaned = -0.00128282 Jy ! Component: 200 - total flux cleaned = -0.00132575 Jy ! Total flux subtracted in 200 components = -0.00132575 Jy ! Clean residual min=-0.001059 max=0.001031 Jy/beam ! Clean residual mean=-0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.247988 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 58 components and 0.247988 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=0.079989Jy sigma=0.000777 ! Fit after self-cal, rms=0.079993Jy sigma=0.000777 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 = -1.4042e-05 Jy ! Component: 100 - total flux cleaned = -1.4079e-05 Jy ! Component: 150 - total flux cleaned = -2.41001e-06 Jy ! Component: 200 - total flux cleaned = -2.24173e-06 Jy ! Total flux subtracted in 200 components = -2.24173e-06 Jy ! Clean residual min=-0.001042 max=0.001025 Jy/beam ! Clean residual mean=-0.000001 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.247985 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 60 components and 0.247985 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=0.079990Jy sigma=0.000777 ! Fit after self-cal, rms=0.079990Jy sigma=0.000777 ! 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=0.079990Jy sigma=0.000777 ! Fit after self-cal, rms=0.080210Jy sigma=0.000777 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.315 mas, bmaj=3.237 mas, bpa=3.156 degrees ! Estimated noise=285.057 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000599605 Jy ! Component: 100 - total flux cleaned = -0.000800679 Jy ! Component: 150 - total flux cleaned = -0.000813819 Jy ! Component: 200 - total flux cleaned = -0.000819531 Jy ! Total flux subtracted in 200 components = -0.000819531 Jy ! Clean residual min=-0.001266 max=0.000987 Jy/beam ! Clean residual mean=-0.000003 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.247166 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 61 components and 0.247166 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=0.080204Jy sigma=0.000777 ! Fit after self-cal, rms=0.080207Jy sigma=0.000777 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 = 1.06838e-06 Jy ! Component: 100 - total flux cleaned = 1.20309e-06 Jy ! Component: 150 - total flux cleaned = 6.38985e-06 Jy ! Component: 200 - total flux cleaned = 1.13137e-05 Jy ! Total flux subtracted in 200 components = 1.13137e-05 Jy ! Clean residual min=-0.001267 max=0.000982 Jy/beam ! Clean residual mean=-0.000003 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.247177 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 62 components and 0.247177 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=0.080206Jy sigma=0.000777 ! Fit after self-cal, rms=0.080206Jy sigma=0.000777 ! 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=1.223 mas, bmaj=2.652 mas, bpa=17.93 degrees ! Estimated noise=255.262 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.223 x 2.652 at 17.93 degrees (North through East) ! Clean map min=-0.0009327 max=0.23612 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=1.015 mas, bmaj=2.488 mas, bpa=19.96 degrees ! Estimated noise=584.718 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.183321 Jy ! Component: 100 - total flux cleaned = 0.223301 Jy ! Component: 150 - total flux cleaned = 0.234489 Jy ! Component: 200 - total flux cleaned = 0.239821 Jy ! Total flux subtracted in 200 components = 0.239821 Jy ! Clean residual min=-0.002123 max=0.002640 Jy/beam ! Clean residual mean=-0.000011 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.239821 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.239821 Jy ! Inverting map and beam ! Estimated beam: bmin=1.223 mas, bmaj=2.652 mas, bpa=17.93 degrees ! Estimated noise=255.262 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 = 0.00373518 Jy ! Component: 100 - total flux cleaned = 0.00588114 Jy ! Component: 150 - total flux cleaned = 0.0070569 Jy ! Component: 200 - total flux cleaned = 0.00742308 Jy ! Total flux subtracted in 200 components = 0.00742308 Jy ! Clean residual min=-0.001154 max=0.001053 Jy/beam ! Clean residual mean=-0.000002 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.247244 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 54 components and 0.247244 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=2.315 mas, bmaj=3.237 mas, bpa=3.156 degrees ! Estimated noise=285.057 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000576498 Jy ! Component: 100 - total flux cleaned = 0.000592888 Jy ! Component: 150 - total flux cleaned = 0.000583308 Jy ! Component: 200 - total flux cleaned = 0.000574941 Jy ! Total flux subtracted in 200 components = 0.000574941 Jy ! Clean residual min=-0.001240 max=0.000973 Jy/beam ! Clean residual mean=-0.000002 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.247819 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 = -1.40349e-05 Jy ! Component: 100 - total flux cleaned = -1.92952e-05 Jy ! Component: 150 - total flux cleaned = -2.48008e-05 Jy ! Component: 200 - total flux cleaned = -3.94358e-05 Jy ! Total flux subtracted in 200 components = -3.94358e-05 Jy ! Clean residual min=-0.001239 max=0.000979 Jy/beam ! Clean residual mean=-0.000002 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.247779 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.247779 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.223 mas, bmaj=2.652 mas, bpa=17.93 degrees ! Estimated noise=255.262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.15725e-06 Jy ! Component: 100 - total flux cleaned = 5.23931e-06 Jy ! Component: 150 - total flux cleaned = -9.48229e-06 Jy ! Component: 200 - total flux cleaned = -2.28041e-05 Jy ! Total flux subtracted in 200 components = -2.28041e-05 Jy ! Clean residual min=-0.001097 max=0.000944 Jy/beam ! Clean residual mean=-0.000001 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.247757 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 72 components and 0.247757 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=0.080217Jy sigma=0.000777 ! Fit after self-cal, rms=0.080210Jy sigma=0.000777 wmodel J0058+0620_X_2014_08_09_pus_map.mod ! Writing 72 model components to file: J0058+0620_X_2014_08_09_pus_map.mod wobs J0058+0620_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J0058+0620_X_2014_08_09_pus_uvs.fits wwins J0058+0620_X_2014_08_09_pus_map.win ! wwins: Wrote 1 windows to J0058+0620_X_2014_08_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 = -0.000214307 Jy ! Component: 100 - total flux cleaned = -0.000282106 Jy ! Component: 150 - total flux cleaned = -0.000346131 Jy ! Component: 200 - total flux cleaned = -0.000422158 Jy ! Component: 250 - total flux cleaned = -0.000494916 Jy ! Component: 300 - total flux cleaned = -0.000564692 Jy ! Component: 350 - total flux cleaned = -0.00063125 Jy ! Component: 400 - total flux cleaned = -0.000695423 Jy ! Component: 450 - total flux cleaned = -0.000757421 Jy ! Component: 500 - total flux cleaned = -0.000829609 Jy ! Component: 550 - total flux cleaned = -0.000888446 Jy ! Component: 600 - total flux cleaned = -0.000956944 Jy ! Component: 650 - total flux cleaned = -0.00101253 Jy ! Component: 700 - total flux cleaned = -0.00103409 Jy ! Component: 750 - total flux cleaned = -0.00108709 Jy ! Component: 800 - total flux cleaned = -0.00114915 Jy ! Component: 850 - total flux cleaned = -0.00116933 Jy ! Component: 900 - total flux cleaned = -0.00120936 Jy ! Component: 950 - total flux cleaned = -0.00127767 Jy ! Component: 1000 - total flux cleaned = -0.00132533 Jy ! Component: 1050 - total flux cleaned = -0.00136269 Jy ! Component: 1100 - total flux cleaned = -0.0013808 Jy ! Component: 1150 - total flux cleaned = -0.00135357 Jy ! Component: 1200 - total flux cleaned = -0.00135362 Jy ! Component: 1250 - total flux cleaned = -0.00138809 Jy ! Component: 1300 - total flux cleaned = -0.00132831 Jy ! Component: 1350 - total flux cleaned = -0.00133687 Jy ! Component: 1400 - total flux cleaned = -0.00132055 Jy ! Component: 1450 - total flux cleaned = -0.0013369 Jy ! Component: 1500 - total flux cleaned = -0.00132896 Jy ! Component: 1550 - total flux cleaned = -0.00128972 Jy ! Component: 1600 - total flux cleaned = -0.00125122 Jy ! Component: 1650 - total flux cleaned = -0.00126644 Jy ! Component: 1700 - total flux cleaned = -0.00123634 Jy ! Component: 1750 - total flux cleaned = -0.00122153 Jy ! Component: 1800 - total flux cleaned = -0.00121434 Jy ! Component: 1850 - total flux cleaned = -0.00121436 Jy ! Component: 1900 - total flux cleaned = -0.00118592 Jy ! Component: 1950 - total flux cleaned = -0.00117188 Jy ! Component: 2000 - total flux cleaned = -0.001158 Jy ! Total flux subtracted in 2048 components = -0.00115798 Jy ! Clean residual min=-0.000375 max=0.000397 Jy/beam ! Clean residual mean=-0.000000 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.246599 Jy keep ! Adding 130 model components to the UV plane model. ! The established model now contains 202 components and 0.246599 Jy ![Exited script file: muppet] wmap "J0058+0620_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.223 x 2.652 at 17.93 degrees (North through East) ! Clean map min=-0.00072675 max=0.23644 Jy/beam ! Writing clean map to FITS file: J0058+0620_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.236443 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000132559 device "J0058+0620_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J0058+0620_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.168191 0.168191 0.336382 0.672765 1.34553 2.69106 5.38212 10.7642 21.5285 43.0569 86.1139 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.236 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.223 x 2.652 at 17.93 degrees (North through East) ! Clean map min=-0.00072675 max=0.23644 Jy/beam quit ! Quitting program ! Log file J0058+0620_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:02:01 2016