! Started logfile: J1526-1351_X_2017_06_15_pus_uvs.log on Tue May 7 19:58:40 2019 obs J1526-1351_X_2017_06_15_pus_uva.fits ! Reading UV FITS file: J1526-1351_X_2017_06_15_pus_uva.fits ! AN table 1: 95 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.715556 visibilities/baseline/integration-bin. ! Found source: J1526-1351 ! ! 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 36708 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 J1526-1351_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 217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 237 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 265 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 217 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 216 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 245 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 237 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 250 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 404 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 399 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 376 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.944821Jy sigma=0.007698 ! Fit after self-cal, rms=0.923174Jy sigma=0.007544 ! 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=0.7793 mas, bmaj=1.654 mas, bpa=2.3 degrees ! Estimated noise=1275.22 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) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0515652 Jy ! Component: 100 - total flux cleaned = 0.0709587 Jy ! Total flux subtracted in 100 components = 0.0709587 Jy ! Clean residual min=-0.010720 max=0.012603 Jy/beam ! Clean residual mean=0.000059 rms=0.003852 Jy/beam ! Combined flux in latest and established models = 0.0709587 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0709587 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=0.114605Jy sigma=0.000956 ! Fit after self-cal, rms=0.114362Jy sigma=0.000954 ! 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=1.112 mas, bmaj=2.48 mas, bpa=7.212 degrees ! Estimated noise=539.151 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 = 0.0292813 Jy ! Component: 100 - total flux cleaned = 0.0446498 Jy ! Component: 150 - total flux cleaned = 0.0527362 Jy ! Component: 200 - total flux cleaned = 0.0564836 Jy ! Total flux subtracted in 200 components = 0.0564836 Jy ! Clean residual min=-0.017554 max=0.022273 Jy/beam ! Clean residual mean=-0.000224 rms=0.007199 Jy/beam ! Combined flux in latest and established models = 0.127442 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 28 components and 0.127442 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=0.108213Jy sigma=0.000888 ! Fit after self-cal, rms=0.107951Jy sigma=0.000885 ! 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 1.57 FD 0.94 HN 1.42 KP 1.13 ! LA 0.64 MK 1.51 NL 1.48 OV 2.36 ! PT 0.54 SC 1.16 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.59 FD 0.97 HN 1.51 KP 1.13 ! LA 0.63 MK 1.41 NL 1.28 OV 2.96 ! PT 0.55 SC 1.22 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.64 FD 0.96 HN 1.49 KP 1.16 ! LA 0.62 MK 1.61 NL 1.46 OV 2.61 ! PT 0.53 SC 1.26 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.76 FD 0.91 HN 1.54 KP 1.18 ! LA 0.65 MK 1.00* NL 1.19 OV 2.34 ! PT 0.53 SC 1.13 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.92 FD 0.89 HN 1.30 KP 1.21 ! LA 0.61 MK 1.62 NL 1.44 OV 2.32 ! PT 0.55 SC 1.26 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.80 FD 0.90 HN 1.46 KP 1.13 ! LA 0.65 MK 1.00* NL 1.51 OV 2.09 ! PT 0.53 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 2.26 FD 0.92 HN 1.31 KP 1.12 ! LA 0.66 MK 1.00* NL 1.36 OV 2.02 ! PT 0.51 SC 1.13 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 2.38 FD 0.96 HN 1.73 KP 1.19 ! LA 0.65 MK 1.39 NL 1.37 OV 1.93 ! PT 0.53 SC 1.19 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 2.65 FD 0.96 HN 1.09 KP 1.14 ! LA 0.65 MK 1.45 NL 1.47 OV 1.97 ! PT 0.54 SC 1.20 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 2.72 FD 1.43 HN 1.00* KP 1.16 ! LA 0.63 MK 1.00* NL 1.30 OV 2.13 ! PT 0.56 SC 1.00* ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 2.79 FD 1.01 HN 1.00* KP 1.11 ! LA 0.68 MK 1.00* NL 1.39 OV 1.80 ! PT 0.53 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 2.30 FD 1.02 HN 1.00* KP 1.10 ! LA 0.63 MK 1.00* NL 1.51 OV 1.76 ! PT 0.57 SC 1.00* ! ! ! Fit before self-cal, rms=0.107951Jy sigma=0.000885 ! Fit after self-cal, rms=0.191851Jy sigma=0.000754 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.212 mas, bmaj=2.799 mas, bpa=8.503 degrees ! Estimated noise=623.342 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 = 0.003052 Jy ! Component: 100 - total flux cleaned = 0.00313604 Jy ! Component: 150 - total flux cleaned = 0.00300602 Jy ! Component: 200 - total flux cleaned = 0.00300723 Jy ! Total flux subtracted in 200 components = 0.00300723 Jy ! Clean residual min=-0.011815 max=0.013179 Jy/beam ! Clean residual mean=-0.000069 rms=0.004123 Jy/beam ! Combined flux in latest and established models = 0.13045 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 32 components and 0.13045 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=0.191458Jy sigma=0.000755 ! Fit after self-cal, rms=0.197563Jy sigma=0.000741 ! 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=0.197563Jy sigma=0.000741 ! Fit after self-cal, rms=0.271914Jy sigma=0.000706 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.249 mas, bmaj=2.834 mas, bpa=8.03 degrees ! Estimated noise=659.25 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00189103 Jy ! Component: 100 - total flux cleaned = 0.00182813 Jy ! Component: 150 - total flux cleaned = 0.00182859 Jy ! Component: 200 - total flux cleaned = 0.00179151 Jy ! Total flux subtracted in 200 components = 0.00179151 Jy ! Clean residual min=-0.009805 max=0.012333 Jy/beam ! Clean residual mean=0.000058 rms=0.003207 Jy/beam ! Combined flux in latest and established models = 0.132241 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.132241 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=0.271772Jy sigma=0.000706 ! Fit after self-cal, rms=0.273230Jy sigma=0.000705 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 = -0.000369713 Jy ! Component: 100 - total flux cleaned = -0.000463246 Jy ! Component: 150 - total flux cleaned = -0.000502707 Jy ! Component: 200 - total flux cleaned = -0.000570605 Jy ! Total flux subtracted in 200 components = -0.000570605 Jy ! Clean residual min=-0.009306 max=0.012096 Jy/beam ! Clean residual mean=0.000054 rms=0.003164 Jy/beam ! Combined flux in latest and established models = 0.13167 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 40 components and 0.13167 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=0.273185Jy sigma=0.000705 ! Fit after self-cal, rms=0.273225Jy sigma=0.000705 ! 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=0.273225Jy sigma=0.000705 ! Fit after self-cal, rms=0.279935Jy sigma=0.000704 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.255 mas, bmaj=2.822 mas, bpa=6.456 degrees ! Estimated noise=668.851 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157185 Jy ! Component: 100 - total flux cleaned = 0.00157296 Jy ! Component: 150 - total flux cleaned = 0.00161991 Jy ! Component: 200 - total flux cleaned = 0.00161981 Jy ! Total flux subtracted in 200 components = 0.00161981 Jy ! Clean residual min=-0.009635 max=0.012226 Jy/beam ! Clean residual mean=0.000063 rms=0.003198 Jy/beam ! Combined flux in latest and established models = 0.13329 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.13329 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=0.279829Jy sigma=0.000704 ! Fit after self-cal, rms=0.279921Jy sigma=0.000704 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 = 8.05049e-05 Jy ! Component: 100 - total flux cleaned = -9.09212e-06 Jy ! Component: 150 - total flux cleaned = -4.46791e-05 Jy ! Component: 200 - total flux cleaned = -0.000109192 Jy ! Total flux subtracted in 200 components = -0.000109192 Jy ! Clean residual min=-0.009582 max=0.012261 Jy/beam ! Clean residual mean=0.000062 rms=0.003199 Jy/beam ! Combined flux in latest and established models = 0.133181 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 42 components and 0.133181 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=0.279874Jy sigma=0.000704 ! Fit after self-cal, rms=0.279899Jy sigma=0.000704 ! 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=0.279899Jy sigma=0.000704 ! Fit after self-cal, rms=0.281594Jy sigma=0.000704 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.07 mas, bmaj=5.3 mas, bpa=7.175 degrees ! Estimated noise=687.554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148773 Jy ! Component: 100 - total flux cleaned = 0.00153692 Jy ! Component: 150 - total flux cleaned = 0.00157751 Jy ! Component: 200 - total flux cleaned = 0.00160906 Jy ! Total flux subtracted in 200 components = 0.00160906 Jy ! Clean residual min=-0.012143 max=0.013122 Jy/beam ! Clean residual mean=0.000086 rms=0.004209 Jy/beam ! Combined flux in latest and established models = 0.13479 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 43 components and 0.13479 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=0.281500Jy sigma=0.000704 ! Fit after self-cal, rms=0.281537Jy sigma=0.000704 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 = -0.000252192 Jy ! Component: 100 - total flux cleaned = -0.000254231 Jy ! Component: 150 - total flux cleaned = -0.000224183 Jy ! Component: 200 - total flux cleaned = -0.000200096 Jy ! Total flux subtracted in 200 components = -0.000200096 Jy ! Clean residual min=-0.012194 max=0.013059 Jy/beam ! Clean residual mean=0.000084 rms=0.004215 Jy/beam ! Combined flux in latest and established models = 0.13459 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 43 components and 0.13459 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=0.281497Jy sigma=0.000704 ! Fit after self-cal, rms=0.281529Jy sigma=0.000704 ! 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=1.249 mas, bmaj=2.796 mas, bpa=4.752 degrees ! Estimated noise=673.15 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.249 x 2.796 at 4.752 degrees (North through East) ! Clean map min=-0.0095671 max=0.082767 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8415 mas, bmaj=1.818 mas, bpa=0.6878 degrees ! Estimated noise=1838.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0681369 Jy ! Component: 100 - total flux cleaned = 0.0942208 Jy ! Component: 150 - total flux cleaned = 0.109051 Jy ! Component: 200 - total flux cleaned = 0.117864 Jy ! Total flux subtracted in 200 components = 0.117864 Jy ! Clean residual min=-0.009552 max=0.012114 Jy/beam ! Clean residual mean=0.000057 rms=0.002847 Jy/beam ! Combined flux in latest and established models = 0.117864 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.117864 Jy ! Inverting map and beam ! Estimated beam: bmin=1.249 mas, bmaj=2.796 mas, bpa=4.752 degrees ! Estimated noise=673.15 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0089386 Jy ! Component: 100 - total flux cleaned = 0.0126499 Jy ! Component: 150 - total flux cleaned = 0.0138878 Jy ! Component: 200 - total flux cleaned = 0.0140475 Jy ! Total flux subtracted in 200 components = 0.0140475 Jy ! Clean residual min=-0.010068 max=0.012602 Jy/beam ! Clean residual mean=0.000062 rms=0.003254 Jy/beam ! Combined flux in latest and established models = 0.131911 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.131911 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=3.07 mas, bmaj=5.3 mas, bpa=7.175 degrees ! Estimated noise=687.554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129437 Jy ! Component: 100 - total flux cleaned = 0.00134224 Jy ! Component: 150 - total flux cleaned = 0.00136431 Jy ! Component: 200 - total flux cleaned = 0.00140799 Jy ! Total flux subtracted in 200 components = 0.00140799 Jy ! Clean residual min=-0.012456 max=0.012987 Jy/beam ! Clean residual mean=0.000081 rms=0.004224 Jy/beam ! Combined flux in latest and established models = 0.133319 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 = 2.14977e-05 Jy ! Component: 100 - total flux cleaned = 6.26695e-05 Jy ! Component: 150 - total flux cleaned = 0.00010318 Jy ! Component: 200 - total flux cleaned = 0.00014206 Jy ! Total flux subtracted in 200 components = 0.00014206 Jy ! Clean residual min=-0.012441 max=0.012947 Jy/beam ! Clean residual mean=0.000081 rms=0.004219 Jy/beam ! Combined flux in latest and established models = 0.133461 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 19 components and 0.133461 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.249 mas, bmaj=2.796 mas, bpa=4.752 degrees ! Estimated noise=673.15 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000561289 Jy ! Component: 100 - total flux cleaned = -0.000480506 Jy ! Component: 150 - total flux cleaned = -0.000411001 Jy ! Component: 200 - total flux cleaned = -0.000346036 Jy ! Total flux subtracted in 200 components = -0.000346036 Jy ! Clean residual min=-0.009935 max=0.012618 Jy/beam ! Clean residual mean=0.000062 rms=0.003225 Jy/beam ! Combined flux in latest and established models = 0.133115 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 22 components and 0.133115 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=0.281444Jy sigma=0.000704 ! Fit after self-cal, rms=0.281469Jy sigma=0.000704 wmodel J1526-1351_X_2017_06_15_pus_map.mod ! Writing 22 model components to file: J1526-1351_X_2017_06_15_pus_map.mod wobs J1526-1351_X_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J1526-1351_X_2017_06_15_pus_uvs.fits wwins J1526-1351_X_2017_06_15_pus_map.win ! wwins: Wrote 1 windows to J1526-1351_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 = 0.00435991 Jy ! Component: 100 - total flux cleaned = 0.00604297 Jy ! Component: 150 - total flux cleaned = 0.0077863 Jy ! Component: 200 - total flux cleaned = 0.00941943 Jy ! Component: 250 - total flux cleaned = 0.0108124 Jy ! Component: 300 - total flux cleaned = 0.0118503 Jy ! Component: 350 - total flux cleaned = 0.0125663 Jy ! Component: 400 - total flux cleaned = 0.0127041 Jy ! Component: 450 - total flux cleaned = 0.0129703 Jy ! Component: 500 - total flux cleaned = 0.0131012 Jy ! Component: 550 - total flux cleaned = 0.0131023 Jy ! Component: 600 - total flux cleaned = 0.0128553 Jy ! Component: 650 - total flux cleaned = 0.0133427 Jy ! Component: 700 - total flux cleaned = 0.0133423 Jy ! Component: 750 - total flux cleaned = 0.0136966 Jy ! Component: 800 - total flux cleaned = 0.0139277 Jy ! Component: 850 - total flux cleaned = 0.0141554 Jy ! Component: 900 - total flux cleaned = 0.0143807 Jy ! Component: 950 - total flux cleaned = 0.014602 Jy ! Component: 1000 - total flux cleaned = 0.0147104 Jy ! Component: 1050 - total flux cleaned = 0.0149259 Jy ! Component: 1100 - total flux cleaned = 0.014926 Jy ! Component: 1150 - total flux cleaned = 0.0153466 Jy ! Component: 1200 - total flux cleaned = 0.0157626 Jy ! Component: 1250 - total flux cleaned = 0.01566 Jy ! Component: 1300 - total flux cleaned = 0.0159675 Jy ! Component: 1350 - total flux cleaned = 0.0159677 Jy ! Component: 1400 - total flux cleaned = 0.0161712 Jy ! Component: 1450 - total flux cleaned = 0.0161703 Jy ! Component: 1500 - total flux cleaned = 0.0161711 Jy ! Component: 1550 - total flux cleaned = 0.0163718 Jy ! Component: 1600 - total flux cleaned = 0.0164718 Jy ! Component: 1650 - total flux cleaned = 0.0164712 Jy ! Component: 1700 - total flux cleaned = 0.0166694 Jy ! Component: 1750 - total flux cleaned = 0.0165712 Jy ! Component: 1800 - total flux cleaned = 0.0169654 Jy ! Component: 1850 - total flux cleaned = 0.0170632 Jy ! Component: 1900 - total flux cleaned = 0.017161 Jy ! Component: 1950 - total flux cleaned = 0.0173562 Jy ! Component: 2000 - total flux cleaned = 0.0174535 Jy ! Total flux subtracted in 2048 components = 0.0176485 Jy ! Clean residual min=-0.005344 max=0.005251 Jy/beam ! Clean residual mean=0.000054 rms=0.002161 Jy/beam ! Combined flux in latest and established models = 0.150764 Jy keep ! Adding 135 model components to the UV plane model. ! The established model now contains 157 components and 0.150764 Jy ![Exited script file: muppet] wmap "J1526-1351_X_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.249 x 2.796 at 4.752 degrees (North through East) ! Clean map min=-0.0087286 max=0.086146 Jy/beam ! Writing clean map to FITS file: J1526-1351_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 0.0861461 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00201803 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -7.0277 7.0277 14.0554 28.1108 56.2216 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.086 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.249 x 2.796 at 4.752 degrees (North through East) ! Clean map min=-0.0087286 max=0.086146 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 J1526-1351_X_2017_06_15_pus_uvs.log closed on Tue May 7 19:58:42 2019