! Started logfile: J1014+2301_X_2015_01_22_pus_uvs.log on Wed Jan 4 13:09:52 2017 obs J1014+2301_X_2015_01_22_pus_uva.fits ! Reading UV FITS file: J1014+2301_X_2015_01_22_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.8 visibilities/baseline/integration-bin. ! Found source: J1014+2301 ! ! 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 295 lines of history. ! ! Reading 6912 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 J1014+2301_X_2015_01_22_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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.593921Jy sigma=0.006294 ! Fit after self-cal, rms=0.586930Jy sigma=0.006210 ! 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=1.443 mas, bmaj=2.077 mas, bpa=3.768 degrees ! Estimated noise=1194.41 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 = 0.336824 Jy ! Component: 100 - total flux cleaned = 0.417058 Jy ! Total flux subtracted in 100 components = 0.417058 Jy ! Clean residual min=-0.026352 max=0.033700 Jy/beam ! Clean residual mean=-0.000153 rms=0.008853 Jy/beam ! Combined flux in latest and established models = 0.417058 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.417058 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=0.142195Jy sigma=0.001499 ! Fit after self-cal, rms=0.142062Jy sigma=0.001498 ! 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=1.658 mas, bmaj=2.276 mas, bpa=1.702 degrees ! Estimated noise=811.899 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 = 0.0370587 Jy ! Component: 100 - total flux cleaned = 0.0529486 Jy ! Component: 150 - total flux cleaned = 0.0542706 Jy ! Component: 200 - total flux cleaned = 0.0545866 Jy ! Total flux subtracted in 200 components = 0.0545866 Jy ! Clean residual min=-0.024095 max=0.022786 Jy/beam ! Clean residual mean=-0.000145 rms=0.005935 Jy/beam ! Combined flux in latest and established models = 0.471645 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 27 components and 0.471645 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=0.134890Jy sigma=0.001371 ! Fit after self-cal, rms=0.134713Jy sigma=0.001370 ! 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 0.88 FD 1.11 HN 1.03 KP 1.15 ! LA 1.00 MK 1.00* NL 0.86 OV 0.96 ! PT 1.04 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 1.11 HN 1.04 KP 1.08 ! LA 1.01 MK 1.00* NL 0.87 OV 0.96 ! PT 0.99 SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.09 HN 1.05 KP 1.03 ! LA 0.98 MK 1.00* NL 0.88 OV 0.95 ! PT 0.97 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.09 HN 1.04 KP 0.99 ! LA 0.97 MK 1.00* NL 0.87 OV 0.96 ! PT 0.96 SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.08 HN 1.01 KP 0.92 ! LA 1.03 MK 1.00* NL 0.88 OV 0.97 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.14 HN 1.04 KP 0.92 ! LA 1.04 MK 1.00* NL 0.90 OV 0.99 ! PT 0.95 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.22 HN 1.17 KP 0.92 ! LA 1.04 MK 1.00* NL 0.95 OV 1.05 ! PT 1.05 SC 1.14 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.15 HN 1.10 KP 0.93 ! LA 0.99 MK 1.00* NL 0.89 OV 1.01 ! PT 0.99 SC 1.09 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.12 HN 1.11 KP 0.94 ! LA 1.03 MK 1.00* NL 0.88 OV 1.01 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.14 HN 1.07 KP 0.99 ! LA 1.12 MK 1.00* NL 0.89 OV 1.01 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.13 HN 1.05 KP 1.04 ! LA 1.10 MK 1.00* NL 0.91 OV 0.97 ! PT 1.03 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.17 HN 1.05 KP 1.04 ! LA 1.09 MK 1.00* NL 0.91 OV 0.99 ! PT 1.04 SC 1.04 ! ! ! Fit before self-cal, rms=0.134713Jy sigma=0.001370 ! Fit after self-cal, rms=0.130248Jy sigma=0.001252 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.669 mas, bmaj=2.288 mas, bpa=2.267 degrees ! Estimated noise=805.575 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 (2.4, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.016054 Jy ! Component: 100 - total flux cleaned = 0.0192552 Jy ! Component: 150 - total flux cleaned = 0.0198258 Jy ! Component: 200 - total flux cleaned = 0.019662 Jy ! Total flux subtracted in 200 components = 0.019662 Jy ! Clean residual min=-0.007168 max=0.007356 Jy/beam ! Clean residual mean=-0.000026 rms=0.001946 Jy/beam ! Combined flux in latest and established models = 0.491307 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 40 components and 0.491307 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=0.128381Jy sigma=0.001226 ! Fit after self-cal, rms=0.128375Jy sigma=0.001224 ! 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=0.128375Jy sigma=0.001224 ! Fit after self-cal, rms=0.128322Jy sigma=0.001222 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.667 mas, bmaj=2.285 mas, bpa=2.297 degrees ! Estimated noise=803.877 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00473854 Jy ! Component: 100 - total flux cleaned = 0.00496879 Jy ! Component: 150 - total flux cleaned = 0.00458263 Jy ! Component: 200 - total flux cleaned = 0.00423807 Jy ! Total flux subtracted in 200 components = 0.00423807 Jy ! Clean residual min=-0.004998 max=0.004392 Jy/beam ! Clean residual mean=-0.000034 rms=0.001277 Jy/beam ! Combined flux in latest and established models = 0.495545 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 54 components and 0.495545 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=0.128075Jy sigma=0.001217 ! Fit after self-cal, rms=0.128045Jy sigma=0.001217 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 = 0.000534002 Jy ! Component: 100 - total flux cleaned = 0.000392676 Jy ! Component: 150 - total flux cleaned = 0.000196125 Jy ! Component: 200 - total flux cleaned = -0.000206119 Jy ! Total flux subtracted in 200 components = -0.000206119 Jy ! Clean residual min=-0.004484 max=0.003775 Jy/beam ! Clean residual mean=-0.000034 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.495339 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 67 components and 0.495339 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=0.127994Jy sigma=0.001216 ! Fit after self-cal, rms=0.127981Jy sigma=0.001216 ! 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=0.127981Jy sigma=0.001216 ! Fit after self-cal, rms=0.128203Jy sigma=0.001215 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.666 mas, bmaj=2.283 mas, bpa=2.283 degrees ! Estimated noise=803.932 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196005 Jy ! Component: 100 - total flux cleaned = 0.00197302 Jy ! Component: 150 - total flux cleaned = 0.00177841 Jy ! Component: 200 - total flux cleaned = 0.00164804 Jy ! Total flux subtracted in 200 components = 0.00164804 Jy ! Clean residual min=-0.003679 max=0.003074 Jy/beam ! Clean residual mean=-0.000038 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.496987 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 83 components and 0.496987 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=0.128162Jy sigma=0.001214 ! Fit after self-cal, rms=0.128159Jy sigma=0.001214 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 = 0.000156746 Jy ! Component: 100 - total flux cleaned = 3.97119e-05 Jy ! Component: 150 - total flux cleaned = -0.000103327 Jy ! Component: 200 - total flux cleaned = -0.000202196 Jy ! Total flux subtracted in 200 components = -0.000202196 Jy ! Clean residual min=-0.003454 max=0.002961 Jy/beam ! Clean residual mean=-0.000038 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.496784 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 90 components and 0.496784 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=0.128144Jy sigma=0.001214 ! Fit after self-cal, rms=0.128139Jy sigma=0.001214 ! 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=0.128139Jy sigma=0.001214 ! Fit after self-cal, rms=0.128298Jy sigma=0.001214 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.29 mas, bmaj=2.611 mas, bpa=-8.599 degrees ! Estimated noise=871.226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000847349 Jy ! Component: 100 - total flux cleaned = 0.000881501 Jy ! Component: 150 - total flux cleaned = 0.000818256 Jy ! Component: 200 - total flux cleaned = 0.000820487 Jy ! Total flux subtracted in 200 components = 0.000820487 Jy ! Clean residual min=-0.003624 max=0.002609 Jy/beam ! Clean residual mean=-0.000065 rms=0.000909 Jy/beam ! Combined flux in latest and established models = 0.497605 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 102 components and 0.497605 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=0.128291Jy sigma=0.001214 ! Fit after self-cal, rms=0.128290Jy sigma=0.001214 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 = 7.84525e-05 Jy ! Component: 100 - total flux cleaned = 8.0751e-05 Jy ! Component: 150 - total flux cleaned = 0.000103342 Jy ! Component: 200 - total flux cleaned = 8.21297e-05 Jy ! Total flux subtracted in 200 components = 8.21297e-05 Jy ! Clean residual min=-0.003567 max=0.002576 Jy/beam ! Clean residual mean=-0.000064 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.497687 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 109 components and 0.497687 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=0.128287Jy sigma=0.001214 ! Fit after self-cal, rms=0.128285Jy sigma=0.001214 ! 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=1.666 mas, bmaj=2.283 mas, bpa=2.257 degrees ! Estimated noise=804.171 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.666 x 2.283 at 2.257 degrees (North through East) ! Clean map min=-0.0049422 max=0.43081 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=1.448 mas, bmaj=2.094 mas, bpa=4.425 degrees ! Estimated noise=1188.84 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.334936 Jy ! Component: 100 - total flux cleaned = 0.416534 Jy ! Component: 150 - total flux cleaned = 0.453842 Jy ! Component: 200 - total flux cleaned = 0.47418 Jy ! Total flux subtracted in 200 components = 0.47418 Jy ! Clean residual min=-0.009801 max=0.010112 Jy/beam ! Clean residual mean=-0.000047 rms=0.002857 Jy/beam ! Combined flux in latest and established models = 0.47418 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.47418 Jy ! Inverting map and beam ! Estimated beam: bmin=1.666 mas, bmaj=2.283 mas, bpa=2.257 degrees ! Estimated noise=804.171 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 = 0.0119852 Jy ! Component: 100 - total flux cleaned = 0.0182613 Jy ! Component: 150 - total flux cleaned = 0.0209966 Jy ! Component: 200 - total flux cleaned = 0.0216746 Jy ! Total flux subtracted in 200 components = 0.0216746 Jy ! Clean residual min=-0.004563 max=0.004282 Jy/beam ! Clean residual mean=-0.000047 rms=0.001228 Jy/beam ! Combined flux in latest and established models = 0.495855 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 54 components and 0.495854 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=2.29 mas, bmaj=2.611 mas, bpa=-8.599 degrees ! Estimated noise=871.226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012707 Jy ! Component: 100 - total flux cleaned = 0.00162983 Jy ! Component: 150 - total flux cleaned = 0.00192954 Jy ! Component: 200 - total flux cleaned = 0.00218082 Jy ! Total flux subtracted in 200 components = 0.00218082 Jy ! Clean residual min=-0.003789 max=0.003387 Jy/beam ! Clean residual mean=-0.000062 rms=0.001011 Jy/beam ! Combined flux in latest and established models = 0.498035 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 = 0.000277907 Jy ! Component: 100 - total flux cleaned = 0.000455666 Jy ! Component: 150 - total flux cleaned = 0.000509415 Jy ! Component: 200 - total flux cleaned = 0.000552898 Jy ! Total flux subtracted in 200 components = 0.000552898 Jy ! Clean residual min=-0.003776 max=0.002879 Jy/beam ! Clean residual mean=-0.000059 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 0.498588 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 87 components and 0.498588 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.666 mas, bmaj=2.283 mas, bpa=2.257 degrees ! Estimated noise=804.171 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000761148 Jy ! Component: 100 - total flux cleaned = -0.000706363 Jy ! Component: 150 - total flux cleaned = -0.00061093 Jy ! Component: 200 - total flux cleaned = -0.000569431 Jy ! Total flux subtracted in 200 components = -0.000569431 Jy ! Clean residual min=-0.003289 max=0.002674 Jy/beam ! Clean residual mean=-0.000038 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.498019 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 103 components and 0.498019 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=0.128326Jy sigma=0.001214 ! Fit after self-cal, rms=0.128304Jy sigma=0.001214 wmodel J1014+2301_X_2015_01_22_pus_map.mod ! Writing 103 model components to file: J1014+2301_X_2015_01_22_pus_map.mod wobs J1014+2301_X_2015_01_22_pus_uvs.fits ! Writing UV FITS file: J1014+2301_X_2015_01_22_pus_uvs.fits wwins J1014+2301_X_2015_01_22_pus_map.win ! wwins: Wrote 2 windows to J1014+2301_X_2015_01_22_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 = -0.00106832 Jy ! Component: 100 - total flux cleaned = -0.00153927 Jy ! Component: 150 - total flux cleaned = -0.00196835 Jy ! Component: 200 - total flux cleaned = -0.00245104 Jy ! Component: 250 - total flux cleaned = -0.00286443 Jy ! Component: 300 - total flux cleaned = -0.00325495 Jy ! Component: 350 - total flux cleaned = -0.00345719 Jy ! Component: 400 - total flux cleaned = -0.00349028 Jy ! Component: 450 - total flux cleaned = -0.00345983 Jy ! Component: 500 - total flux cleaned = -0.00331127 Jy ! Component: 550 - total flux cleaned = -0.00325307 Jy ! Component: 600 - total flux cleaned = -0.00308664 Jy ! Component: 650 - total flux cleaned = -0.00292698 Jy ! Component: 700 - total flux cleaned = -0.00284962 Jy ! Component: 750 - total flux cleaned = -0.00272355 Jy ! Component: 800 - total flux cleaned = -0.00257741 Jy ! Component: 850 - total flux cleaned = -0.0024834 Jy ! Component: 900 - total flux cleaned = -0.00236893 Jy ! Component: 950 - total flux cleaned = -0.00230215 Jy ! Component: 1000 - total flux cleaned = -0.0022801 Jy ! Component: 1050 - total flux cleaned = -0.00230181 Jy ! Component: 1100 - total flux cleaned = -0.00234407 Jy ! Component: 1150 - total flux cleaned = -0.00240547 Jy ! Component: 1200 - total flux cleaned = -0.00246554 Jy ! Component: 1250 - total flux cleaned = -0.00248566 Jy ! Component: 1300 - total flux cleaned = -0.00258262 Jy ! Component: 1350 - total flux cleaned = -0.00265831 Jy ! Component: 1400 - total flux cleaned = -0.00271402 Jy ! Component: 1450 - total flux cleaned = -0.00276886 Jy ! Component: 1500 - total flux cleaned = -0.00284041 Jy ! Component: 1550 - total flux cleaned = -0.00287571 Jy ! Component: 1600 - total flux cleaned = -0.00289345 Jy ! Component: 1650 - total flux cleaned = -0.0029617 Jy ! Component: 1700 - total flux cleaned = -0.00299533 Jy ! Component: 1750 - total flux cleaned = -0.00304522 Jy ! Component: 1800 - total flux cleaned = -0.00311048 Jy ! Component: 1850 - total flux cleaned = -0.00315885 Jy ! Component: 1900 - total flux cleaned = -0.00322231 Jy ! Component: 1950 - total flux cleaned = -0.00328491 Jy ! Component: 2000 - total flux cleaned = -0.00333164 Jy ! Total flux subtracted in 2048 components = -0.00340823 Jy ! Clean residual min=-0.000793 max=0.001008 Jy/beam ! Clean residual mean=-0.000016 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.494611 Jy keep ! Adding 119 model components to the UV plane model. ! The established model now contains 222 components and 0.494611 Jy ![Exited script file: muppet] wmap "J1014+2301_X_2015_01_22_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.666 x 2.283 at 2.257 degrees (North through East) ! Clean map min=-0.0044165 max=0.43101 Jy/beam ! Writing clean map to FITS file: J1014+2301_X_2015_01_22_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.431008 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000284535 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.198048 0.198048 0.396096 0.792193 1.58439 3.16877 6.33754 12.6751 25.3502 50.7003 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.431 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.666 x 2.283 at 2.257 degrees (North through East) ! Clean map min=-0.0044165 max=0.43101 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 J1014+2301_X_2015_01_22_pus_uvs.log closed on Wed Jan 4 13:09:53 2017