! Started logfile: J1159+2914_X_2014_08_05_pus_uvs.log on Sat Nov 12 21:11:12 2016 obs J1159+2914_X_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1159+2914_X_2014_08_05_pus_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.602778 visibilities/baseline/integration-bin. ! Found source: J1159+2914 ! ! 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 414 lines of history. ! ! Reading 5208 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 J1159+2914_X_2014_08_05_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 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.331917Jy sigma=0.003205 ! Fit after self-cal, rms=0.318598Jy sigma=0.003056 ! 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=2.084 mas, bmaj=2.941 mas, bpa=78.57 degrees ! Estimated noise=1112.88 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 = 0.579288 Jy ! Component: 100 - total flux cleaned = 0.727503 Jy ! Total flux subtracted in 100 components = 0.727503 Jy ! Clean residual min=-0.038950 max=0.063381 Jy/beam ! Clean residual mean=-0.000286 rms=0.015762 Jy/beam ! Combined flux in latest and established models = 0.727503 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.727503 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=0.152221Jy sigma=0.001496 ! Fit after self-cal, rms=0.152222Jy sigma=0.001496 ! 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=2.211 mas, bmaj=3.175 mas, bpa=79.45 degrees ! Estimated noise=926.557 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 = 0.0554303 Jy ! Component: 100 - total flux cleaned = 0.0770863 Jy ! Component: 150 - total flux cleaned = 0.0781278 Jy ! Component: 200 - total flux cleaned = 0.07937 Jy ! Total flux subtracted in 200 components = 0.07937 Jy ! Clean residual min=-0.042972 max=0.044292 Jy/beam ! Clean residual mean=0.000651 rms=0.011524 Jy/beam ! Combined flux in latest and established models = 0.806873 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.806873 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=0.132244Jy sigma=0.001297 ! Fit after self-cal, rms=0.132240Jy sigma=0.001297 ! 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 0.95 FD 1.11 HN 1.19 KP 0.98 ! LA 1.04 MK 1.00* NL 0.92 OV 0.97 ! PT 1.01 SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.21 KP 0.91 ! LA 1.03 MK 1.00* NL 0.92 OV 0.97 ! PT 0.96 SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.11 HN 1.19 KP 0.89 ! LA 1.06 MK 1.00* NL 0.93 OV 0.97 ! PT 0.95 SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 1.17 KP 0.83 ! LA 1.08 MK 1.00* NL 0.92 OV 0.97 ! PT 0.96 SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.10 HN 1.14 KP 0.79 ! LA 1.05 MK 1.00* NL 0.93 OV 0.97 ! PT 0.97 SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.15 HN 1.16 KP 0.79 ! LA 1.06 MK 1.00* NL 0.94 OV 0.99 ! PT 0.96 SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.23 HN 1.34 KP 0.85 ! LA 1.13 MK 1.00* NL 0.98 OV 1.05 ! PT 1.02 SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.15 HN 1.26 KP 0.78 ! LA 1.06 MK 1.00* NL 0.93 OV 1.01 ! PT 0.96 SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.12 HN 1.31 KP 0.81 ! LA 1.05 MK 1.00* NL 0.92 OV 1.02 ! PT 0.97 SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.12 HN 1.22 KP 0.84 ! LA 1.10 MK 1.00* NL 0.93 OV 1.01 ! PT 0.97 SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.14 HN 1.23 KP 0.87 ! LA 1.11 MK 1.00* NL 0.94 OV 1.00 ! PT 0.99 SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.14 HN 1.26 KP 0.90 ! LA 1.08 MK 1.00* NL 0.94 OV 0.99 ! PT 1.01 SC 1.00* ! ! ! Fit before self-cal, rms=0.132240Jy sigma=0.001297 ! Fit after self-cal, rms=0.090784Jy sigma=0.000805 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.258 mas, bmaj=3.183 mas, bpa=77.78 degrees ! Estimated noise=928.819 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 = -0.00545741 Jy ! Component: 100 - total flux cleaned = -0.00636675 Jy ! Component: 150 - total flux cleaned = -0.00718951 Jy ! Component: 200 - total flux cleaned = -0.00739221 Jy ! Total flux subtracted in 200 components = -0.00739221 Jy ! Clean residual min=-0.009162 max=0.008395 Jy/beam ! Clean residual mean=-0.000211 rms=0.002669 Jy/beam ! Combined flux in latest and established models = 0.799481 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 32 components and 0.799481 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=0.089938Jy sigma=0.000801 ! Fit after self-cal, rms=0.089982Jy sigma=0.000800 ! 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=0.089982Jy sigma=0.000800 ! Fit after self-cal, rms=0.090123Jy sigma=0.000798 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.264 mas, bmaj=3.184 mas, bpa=77.35 degrees ! Estimated noise=928.695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00435583 Jy ! Component: 100 - total flux cleaned = -0.00504326 Jy ! Component: 150 - total flux cleaned = -0.00551048 Jy ! Component: 200 - total flux cleaned = -0.00566437 Jy ! Total flux subtracted in 200 components = -0.00566437 Jy ! Clean residual min=-0.008281 max=0.008442 Jy/beam ! Clean residual mean=-0.000191 rms=0.002459 Jy/beam ! Combined flux in latest and established models = 0.793816 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 35 components and 0.793816 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=0.089609Jy sigma=0.000796 ! Fit after self-cal, rms=0.089593Jy sigma=0.000796 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 = -1.78381e-05 Jy ! Component: 100 - total flux cleaned = -1.99947e-05 Jy ! Component: 150 - total flux cleaned = -8.29254e-05 Jy ! Component: 200 - total flux cleaned = -2.30037e-05 Jy ! Total flux subtracted in 200 components = -2.30037e-05 Jy ! Clean residual min=-0.008159 max=0.007938 Jy/beam ! Clean residual mean=-0.000191 rms=0.002426 Jy/beam ! Combined flux in latest and established models = 0.793793 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.793793 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=0.089471Jy sigma=0.000795 ! Fit after self-cal, rms=0.089467Jy sigma=0.000795 ! 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=0.089467Jy sigma=0.000795 ! Fit after self-cal, rms=0.089682Jy sigma=0.000793 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.269 mas, bmaj=3.185 mas, bpa=76.98 degrees ! Estimated noise=928.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0035258 Jy ! Component: 100 - total flux cleaned = -0.00393912 Jy ! Component: 150 - total flux cleaned = -0.00440455 Jy ! Component: 200 - total flux cleaned = -0.00446203 Jy ! Total flux subtracted in 200 components = -0.00446203 Jy ! Clean residual min=-0.007439 max=0.008261 Jy/beam ! Clean residual mean=-0.000170 rms=0.002288 Jy/beam ! Combined flux in latest and established models = 0.789331 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 43 components and 0.789331 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=0.089387Jy sigma=0.000792 ! Fit after self-cal, rms=0.089383Jy sigma=0.000792 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 = -7.72061e-06 Jy ! Component: 100 - total flux cleaned = 4.47812e-05 Jy ! Component: 150 - total flux cleaned = 9.45824e-05 Jy ! Component: 200 - total flux cleaned = 0.000139699 Jy ! Total flux subtracted in 200 components = 0.000139699 Jy ! Clean residual min=-0.007349 max=0.007866 Jy/beam ! Clean residual mean=-0.000170 rms=0.002269 Jy/beam ! Combined flux in latest and established models = 0.789471 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 46 components and 0.789471 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=0.089314Jy sigma=0.000791 ! Fit after self-cal, rms=0.089314Jy sigma=0.000791 ! 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=0.089314Jy sigma=0.000791 ! Fit after self-cal, rms=0.089517Jy sigma=0.000790 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.678 mas, bmaj=3.508 mas, bpa=72.37 degrees ! Estimated noise=930.803 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00204204 Jy ! Component: 100 - total flux cleaned = -0.00239208 Jy ! Component: 150 - total flux cleaned = -0.00246784 Jy ! Component: 200 - total flux cleaned = -0.00243193 Jy ! Total flux subtracted in 200 components = -0.00243193 Jy ! Clean residual min=-0.007786 max=0.009057 Jy/beam ! Clean residual mean=-0.000199 rms=0.002722 Jy/beam ! Combined flux in latest and established models = 0.787039 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.787039 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=0.089388Jy sigma=0.000790 ! Fit after self-cal, rms=0.089387Jy sigma=0.000790 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 = -2.08818e-05 Jy ! Component: 100 - total flux cleaned = 1.19307e-05 Jy ! Component: 150 - total flux cleaned = 1.30712e-05 Jy ! Component: 200 - total flux cleaned = 4.3192e-05 Jy ! Total flux subtracted in 200 components = 4.3192e-05 Jy ! Clean residual min=-0.007750 max=0.008817 Jy/beam ! Clean residual mean=-0.000199 rms=0.002713 Jy/beam ! Combined flux in latest and established models = 0.787082 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 48 components and 0.787082 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=0.089344Jy sigma=0.000789 ! Fit after self-cal, rms=0.089344Jy sigma=0.000789 ! 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=2.273 mas, bmaj=3.187 mas, bpa=76.68 degrees ! Estimated noise=928.314 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.273 x 3.187 at 76.68 degrees (North through East) ! Clean map min=-0.0066452 max=0.74375 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 ! Performing amp+phase self-cal ! ! 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=0.089344Jy sigma=0.000789 ! Fit after self-cal, rms=0.083427Jy sigma=0.000717 ! Inverting map and beam ! Estimated beam: bmin=2.274 mas, bmaj=3.187 mas, bpa=76.56 degrees ! Estimated noise=927.49 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00221006 Jy ! Component: 100 - total flux cleaned = -0.00249949 Jy ! Component: 150 - total flux cleaned = -0.0028148 Jy ! Component: 200 - total flux cleaned = -0.00300887 Jy ! Total flux subtracted in 200 components = -0.00300887 Jy ! Clean residual min=-0.006580 max=0.007949 Jy/beam ! Clean residual mean=-0.000140 rms=0.002127 Jy/beam ! Combined flux in latest and established models = 0.784073 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.784073 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=0.083278Jy sigma=0.000716 ! Fit after self-cal, rms=0.083277Jy sigma=0.000716 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.13553e-05 Jy ! Component: 100 - total flux cleaned = -7.53783e-05 Jy ! Component: 150 - total flux cleaned = -7.41407e-05 Jy ! Component: 200 - total flux cleaned = -4.38698e-05 Jy ! Total flux subtracted in 200 components = -4.38698e-05 Jy ! Clean residual min=-0.006522 max=0.007700 Jy/beam ! Clean residual mean=-0.000140 rms=0.002120 Jy/beam ! Combined flux in latest and established models = 0.78403 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.78403 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=0.083238Jy sigma=0.000716 ! Fit after self-cal, rms=0.083240Jy sigma=0.000716 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.083240Jy sigma=0.000716 ! Fit after self-cal, rms=0.083448Jy sigma=0.000715 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=2.147 mas, bmaj=2.967 mas, bpa=73.93 degrees ! Estimated noise=1117.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.581834 Jy ! Component: 100 - total flux cleaned = 0.714588 Jy ! Component: 150 - total flux cleaned = 0.761953 Jy ! Component: 200 - total flux cleaned = 0.781546 Jy ! Total flux subtracted in 200 components = 0.781546 Jy ! Clean residual min=-0.010042 max=0.010038 Jy/beam ! Clean residual mean=-0.000104 rms=0.003130 Jy/beam ! Combined flux in latest and established models = 0.781546 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.781546 Jy ! Inverting map and beam ! Estimated beam: bmin=2.277 mas, bmaj=3.188 mas, bpa=76.36 degrees ! Estimated noise=927.485 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 = 0.00285945 Jy ! Component: 100 - total flux cleaned = 0.00308721 Jy ! Component: 150 - total flux cleaned = 0.00325234 Jy ! Component: 200 - total flux cleaned = 0.00325243 Jy ! Total flux subtracted in 200 components = 0.00325243 Jy ! Clean residual min=-0.006089 max=0.008959 Jy/beam ! Clean residual mean=-0.000118 rms=0.002224 Jy/beam ! Combined flux in latest and established models = 0.784798 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 31 components and 0.784798 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=2.683 mas, bmaj=3.511 mas, bpa=72 degrees ! Estimated noise=929.105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000442546 Jy ! Component: 100 - total flux cleaned = -0.000696301 Jy ! Component: 150 - total flux cleaned = -0.000857483 Jy ! Component: 200 - total flux cleaned = -0.0010011 Jy ! Total flux subtracted in 200 components = -0.0010011 Jy ! Clean residual min=-0.006994 max=0.009734 Jy/beam ! Clean residual mean=-0.000159 rms=0.002663 Jy/beam ! Combined flux in latest and established models = 0.783797 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 = -0.000128238 Jy ! Component: 100 - total flux cleaned = -0.000204647 Jy ! Component: 150 - total flux cleaned = -0.000203731 Jy ! Component: 200 - total flux cleaned = -0.000204327 Jy ! Total flux subtracted in 200 components = -0.000204327 Jy ! Clean residual min=-0.007040 max=0.009518 Jy/beam ! Clean residual mean=-0.000160 rms=0.002645 Jy/beam ! Combined flux in latest and established models = 0.783593 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 46 components and 0.783593 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.277 mas, bmaj=3.188 mas, bpa=76.36 degrees ! Estimated noise=927.485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000199498 Jy ! Component: 100 - total flux cleaned = 0.000301835 Jy ! Component: 150 - total flux cleaned = 0.000270749 Jy ! Component: 200 - total flux cleaned = 0.00021317 Jy ! Total flux subtracted in 200 components = 0.00021317 Jy ! Clean residual min=-0.005889 max=0.008195 Jy/beam ! Clean residual mean=-0.000121 rms=0.002133 Jy/beam ! Combined flux in latest and established models = 0.783806 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 54 components and 0.783806 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=0.083351Jy sigma=0.000716 ! Fit after self-cal, rms=0.083342Jy sigma=0.000716 wmodel J1159+2914_X_2014_08_05_pus_map.mod ! Writing 54 model components to file: J1159+2914_X_2014_08_05_pus_map.mod wobs J1159+2914_X_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1159+2914_X_2014_08_05_pus_uvs.fits wwins J1159+2914_X_2014_08_05_pus_map.win ! wwins: Wrote 1 windows to J1159+2914_X_2014_08_05_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 = 0.00316155 Jy ! Component: 100 - total flux cleaned = 0.00408476 Jy ! Component: 150 - total flux cleaned = 0.00445163 Jy ! Component: 200 - total flux cleaned = 0.00453603 Jy ! Component: 250 - total flux cleaned = 0.00453695 Jy ! Component: 300 - total flux cleaned = 0.0046078 Jy ! Component: 350 - total flux cleaned = 0.00467242 Jy ! Component: 400 - total flux cleaned = 0.00473433 Jy ! Component: 450 - total flux cleaned = 0.00479658 Jy ! Component: 500 - total flux cleaned = 0.00496551 Jy ! Component: 550 - total flux cleaned = 0.00522647 Jy ! Component: 600 - total flux cleaned = 0.0054762 Jy ! Component: 650 - total flux cleaned = 0.00566663 Jy ! Component: 700 - total flux cleaned = 0.00580274 Jy ! Component: 750 - total flux cleaned = 0.00593143 Jy ! Component: 800 - total flux cleaned = 0.0060118 Jy ! Component: 850 - total flux cleaned = 0.00601083 Jy ! Component: 900 - total flux cleaned = 0.00608513 Jy ! Component: 950 - total flux cleaned = 0.0062295 Jy ! Component: 1000 - total flux cleaned = 0.00637065 Jy ! Component: 1050 - total flux cleaned = 0.00650696 Jy ! Component: 1100 - total flux cleaned = 0.00660575 Jy ! Component: 1150 - total flux cleaned = 0.00673235 Jy ! Component: 1200 - total flux cleaned = 0.00679297 Jy ! Component: 1250 - total flux cleaned = 0.00685313 Jy ! Component: 1300 - total flux cleaned = 0.00702758 Jy ! Component: 1350 - total flux cleaned = 0.00719749 Jy ! Component: 1400 - total flux cleaned = 0.00728047 Jy ! Component: 1450 - total flux cleaned = 0.00741605 Jy ! Component: 1500 - total flux cleaned = 0.0075221 Jy ! Component: 1550 - total flux cleaned = 0.00760054 Jy ! Component: 1600 - total flux cleaned = 0.00772825 Jy ! Component: 1650 - total flux cleaned = 0.00782811 Jy ! Component: 1700 - total flux cleaned = 0.00787691 Jy ! Component: 1750 - total flux cleaned = 0.00790091 Jy ! Component: 1800 - total flux cleaned = 0.00794842 Jy ! Component: 1850 - total flux cleaned = 0.0079955 Jy ! Component: 1900 - total flux cleaned = 0.00806466 Jy ! Component: 1950 - total flux cleaned = 0.00811004 Jy ! Component: 2000 - total flux cleaned = 0.00817715 Jy ! Total flux subtracted in 2048 components = 0.00819909 Jy ! Clean residual min=-0.001237 max=0.001212 Jy/beam ! Clean residual mean=-0.000047 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.792005 Jy keep ! Adding 176 model components to the UV plane model. ! The established model now contains 230 components and 0.792005 Jy ![Exited script file: muppet] wmap "J1159+2914_X_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.277 x 3.188 at 76.36 degrees (North through East) ! Clean map min=-0.0030213 max=0.74365 Jy/beam ! Writing clean map to FITS file: J1159+2914_X_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.743645 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000445499 device "J1159+2914_X_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1159+2914_X_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.179722 0.179722 0.359445 0.718889 1.43778 2.87556 5.75111 11.5022 23.0045 46.0089 92.0178 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.743 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.277 x 3.188 at 76.36 degrees (North through East) ! Clean map min=-0.0030213 max=0.74365 Jy/beam quit ! Quitting program ! Log file J1159+2914_X_2014_08_05_pus_uvs.log closed on Sat Nov 12 21:11:13 2016