! Started logfile: J1148+5254_X_2017_08_05_pus_uvs.log on Thu May 9 18:52:27 2019 obs J1148+5254_X_2017_08_05_pus_uva.fits ! Reading UV FITS file: J1148+5254_X_2017_08_05_pus_uva.fits ! AN table 1: 83 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.948594 visibilities/baseline/integration-bin. ! Found source: J1148+5254 ! ! 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 575 lines of history. ! ! Reading 42516 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 J1148+5254_X_2017_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.591875Jy sigma=0.004811 ! Fit after self-cal, rms=0.543820Jy sigma=0.004445 ! 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=0.8781 mas, bmaj=1.037 mas, bpa=12.23 degrees ! Estimated noise=878.394 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 = 0.347291 Jy ! Component: 100 - total flux cleaned = 0.445562 Jy ! Total flux subtracted in 100 components = 0.445562 Jy ! Clean residual min=-0.014773 max=0.041384 Jy/beam ! Clean residual mean=-0.000145 rms=0.004530 Jy/beam ! Combined flux in latest and established models = 0.445562 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.445562 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=0.135071Jy sigma=0.001054 ! Fit after self-cal, rms=0.134846Jy sigma=0.001052 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0449485 Jy ! Component: 100 - total flux cleaned = 0.0682493 Jy ! Total flux subtracted in 100 components = 0.0682493 Jy ! Clean residual min=-0.015914 max=0.016247 Jy/beam ! Clean residual mean=-0.000068 rms=0.003467 Jy/beam ! Combined flux in latest and established models = 0.513811 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.513811 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=0.113307Jy sigma=0.000876 ! Fit after self-cal, rms=0.113038Jy sigma=0.000874 ! 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=1.052 mas, bmaj=1.263 mas, bpa=13.67 degrees ! Estimated noise=424.677 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 (-0.8, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0240287 Jy ! Component: 100 - total flux cleaned = 0.0320622 Jy ! Component: 150 - total flux cleaned = 0.0328979 Jy ! Component: 200 - total flux cleaned = 0.0329048 Jy ! Total flux subtracted in 200 components = 0.0329048 Jy ! Clean residual min=-0.015325 max=0.013113 Jy/beam ! Clean residual mean=-0.000132 rms=0.003361 Jy/beam ! Combined flux in latest and established models = 0.546716 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 34 components and 0.546716 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=0.107103Jy sigma=0.000832 ! Fit after self-cal, rms=0.106791Jy sigma=0.000830 ! 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 0.98 FD 1.07 HN 1.01 KP 1.07 ! LA 0.96 MK 0.97 NL 0.85 OV 1.07 ! PT 1.06 SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.08 HN 1.02 KP 1.01 ! LA 0.97 MK 0.97 NL 0.85 OV 1.07 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 1.04 KP 0.94 ! LA 0.99 MK 0.99 NL 0.86 OV 1.07 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.05 HN 1.02 KP 0.88 ! LA 0.99 MK 0.99 NL 0.86 OV 1.06 ! PT 1.00 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 0.98 KP 0.82 ! LA 0.98 MK 1.01 NL 0.87 OV 1.08 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 1.01 KP 0.82 ! LA 0.98 MK 1.01 NL 0.87 OV 1.10 ! PT 0.99 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 1.07 KP 0.81 ! LA 0.98 MK 1.00 NL 0.87 OV 1.13 ! PT 1.01 SC 1.07 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.10 HN 1.09 KP 0.81 ! LA 0.97 MK 1.00 NL 0.89 OV 1.12 ! PT 1.00 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.06 HN 1.09 KP 0.85 ! LA 0.99 MK 0.98 NL 0.87 OV 1.11 ! PT 1.01 SC 1.04 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.07 HN 1.05 KP 0.88 ! LA 0.99 MK 1.00 NL 0.88 OV 1.11 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 1.04 KP 0.93 ! LA 0.99 MK 0.99 NL 0.89 OV 1.10 ! PT 1.00 SC 1.05 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 HN 0.99 KP 0.98 ! LA 0.99 MK 0.96 NL 0.88 OV 1.10 ! PT 1.02 SC 1.07 ! ! ! Fit before self-cal, rms=0.106791Jy sigma=0.000830 ! Fit after self-cal, rms=0.092339Jy sigma=0.000714 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.065 mas, bmaj=1.271 mas, bpa=11.91 degrees ! Estimated noise=422.836 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 = 0.00170256 Jy ! Component: 100 - total flux cleaned = 0.00138651 Jy ! Component: 150 - total flux cleaned = 0.00114234 Jy ! Component: 200 - total flux cleaned = 0.000856042 Jy ! Total flux subtracted in 200 components = 0.000856042 Jy ! Clean residual min=-0.006631 max=0.007634 Jy/beam ! Clean residual mean=-0.000056 rms=0.001933 Jy/beam ! Combined flux in latest and established models = 0.547572 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 38 components and 0.547572 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=0.091813Jy sigma=0.000710 ! Fit after self-cal, rms=0.091716Jy sigma=0.000709 ! 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=0.091716Jy sigma=0.000709 ! Fit after self-cal, rms=0.085931Jy sigma=0.000654 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=1.271 mas, bpa=12.1 degrees ! Estimated noise=421.747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00226348 Jy ! Component: 100 - total flux cleaned = 0.00226546 Jy ! Component: 150 - total flux cleaned = 0.00205385 Jy ! Component: 200 - total flux cleaned = 0.00205355 Jy ! Total flux subtracted in 200 components = 0.00205355 Jy ! Clean residual min=-0.001711 max=0.001883 Jy/beam ! Clean residual mean=0.000005 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.549626 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 47 components and 0.549626 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=0.085732Jy sigma=0.000653 ! Fit after self-cal, rms=0.085722Jy sigma=0.000652 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 = 0.000206009 Jy ! Component: 100 - total flux cleaned = 0.000438267 Jy ! Component: 150 - total flux cleaned = 0.000436825 Jy ! Component: 200 - total flux cleaned = 0.000393748 Jy ! Total flux subtracted in 200 components = 0.000393748 Jy ! Clean residual min=-0.001565 max=0.001683 Jy/beam ! Clean residual mean=0.000005 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.55002 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 51 components and 0.55002 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=0.085649Jy sigma=0.000652 ! Fit after self-cal, rms=0.085631Jy sigma=0.000652 ! Inverting map ! Added new window around map position (-15, 21.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000834466 Jy ! Component: 100 - total flux cleaned = 0.00136979 Jy ! Component: 150 - total flux cleaned = 0.00148314 Jy ! Component: 200 - total flux cleaned = 0.00151766 Jy ! Total flux subtracted in 200 components = 0.00151766 Jy ! Clean residual min=-0.001495 max=0.001529 Jy/beam ! Clean residual mean=0.000005 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.551537 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 61 components and 0.551537 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=0.085583Jy sigma=0.000651 ! Fit after self-cal, rms=0.085575Jy sigma=0.000651 ! Inverting map ! Added new window around map position (-12.8, 10.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000728597 Jy ! Component: 100 - total flux cleaned = 0.000948789 Jy ! Component: 150 - total flux cleaned = 0.00115073 Jy ! Component: 200 - total flux cleaned = 0.00127651 Jy ! Total flux subtracted in 200 components = 0.00127651 Jy ! Clean residual min=-0.001383 max=0.001404 Jy/beam ! Clean residual mean=0.000004 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.552814 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 68 components and 0.552814 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=0.085540Jy sigma=0.000651 ! Fit after self-cal, rms=0.085537Jy sigma=0.000651 ! Inverting map ! Added new window around map position (-3.6, 18.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000642424 Jy ! Component: 100 - total flux cleaned = 0.000604908 Jy ! Component: 150 - total flux cleaned = 0.000603322 Jy ! Component: 200 - total flux cleaned = 0.000662749 Jy ! Total flux subtracted in 200 components = 0.000662749 Jy ! Clean residual min=-0.001309 max=0.001217 Jy/beam ! Clean residual mean=0.000004 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.553477 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 81 components and 0.553477 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=0.085503Jy sigma=0.000651 ! Fit after self-cal, rms=0.085501Jy sigma=0.000651 ! 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=0.085501Jy sigma=0.000651 ! Fit after self-cal, rms=0.085483Jy sigma=0.000651 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.06 mas, bmaj=1.272 mas, bpa=11.86 degrees ! Estimated noise=421.578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.40112e-06 Jy ! Component: 100 - total flux cleaned = 9.75573e-05 Jy ! Component: 150 - total flux cleaned = 9.93886e-05 Jy ! Component: 200 - total flux cleaned = 0.000127099 Jy ! Total flux subtracted in 200 components = 0.000127099 Jy ! Clean residual min=-0.001134 max=0.001054 Jy/beam ! Clean residual mean=0.000003 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.553604 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 87 components and 0.553604 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=0.085457Jy sigma=0.000650 ! Fit after self-cal, rms=0.085455Jy sigma=0.000650 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 = 0.000207692 Jy ! Component: 100 - total flux cleaned = 0.000255428 Jy ! Component: 150 - total flux cleaned = 0.00030204 Jy ! Component: 200 - total flux cleaned = 0.000391679 Jy ! Total flux subtracted in 200 components = 0.000391679 Jy ! Clean residual min=-0.001137 max=0.001024 Jy/beam ! Clean residual mean=0.000003 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.553995 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 96 components and 0.553995 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=0.085442Jy sigma=0.000650 ! Fit after self-cal, rms=0.085441Jy sigma=0.000650 ! 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=0.085441Jy sigma=0.000650 ! Fit after self-cal, rms=0.085465Jy sigma=0.000650 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.29 mas, bmaj=2.452 mas, bpa=53.22 degrees ! Estimated noise=529.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000656164 Jy ! Component: 100 - total flux cleaned = 0.000866244 Jy ! Component: 150 - total flux cleaned = 0.00107946 Jy ! Component: 200 - total flux cleaned = 0.00124901 Jy ! Total flux subtracted in 200 components = 0.00124901 Jy ! Clean residual min=-0.001086 max=0.001201 Jy/beam ! Clean residual mean=0.000006 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.555244 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 111 components and 0.555244 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=0.085462Jy sigma=0.000650 ! Fit after self-cal, rms=0.085463Jy sigma=0.000650 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 = 0.000274675 Jy ! Component: 100 - total flux cleaned = 0.000391845 Jy ! Component: 150 - total flux cleaned = 0.000438341 Jy ! Component: 200 - total flux cleaned = 0.000481355 Jy ! Total flux subtracted in 200 components = 0.000481355 Jy ! Clean residual min=-0.001064 max=0.001170 Jy/beam ! Clean residual mean=0.000006 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.555726 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 122 components and 0.555726 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=0.085462Jy sigma=0.000650 ! Fit after self-cal, rms=0.085462Jy sigma=0.000650 ! 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=1.06 mas, bmaj=1.273 mas, bpa=11.79 degrees ! Estimated noise=421.615 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.06 x 1.273 at 11.79 degrees (North through East) ! Clean map min=-0.0024835 max=0.45489 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=0.8808 mas, bmaj=1.041 mas, bpa=9.95 degrees ! Estimated noise=883.315 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.348372 Jy ! Component: 100 - total flux cleaned = 0.449141 Jy ! Component: 150 - total flux cleaned = 0.496545 Jy ! Component: 200 - total flux cleaned = 0.52255 Jy ! Total flux subtracted in 200 components = 0.52255 Jy ! Clean residual min=-0.004863 max=0.012918 Jy/beam ! Clean residual mean=-0.000033 rms=0.001369 Jy/beam ! Combined flux in latest and established models = 0.52255 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.52255 Jy ! Inverting map and beam ! Estimated beam: bmin=1.06 mas, bmaj=1.273 mas, bpa=11.79 degrees ! Estimated noise=421.615 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 = 0.0170642 Jy ! Component: 100 - total flux cleaned = 0.0257857 Jy ! Component: 150 - total flux cleaned = 0.030238 Jy ! Component: 200 - total flux cleaned = 0.0311497 Jy ! Total flux subtracted in 200 components = 0.0311497 Jy ! Clean residual min=-0.001842 max=0.001706 Jy/beam ! Clean residual mean=0.000009 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.5537 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 25 components and 0.5537 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=2.452 mas, bpa=53.22 degrees ! Estimated noise=529.43 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00160127 Jy ! Component: 100 - total flux cleaned = 0.00202854 Jy ! Component: 150 - total flux cleaned = 0.00234604 Jy ! Component: 200 - total flux cleaned = 0.00249884 Jy ! Total flux subtracted in 200 components = 0.00249884 Jy ! Clean residual min=-0.001314 max=0.001362 Jy/beam ! Clean residual mean=0.000015 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.556199 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 = 9.87768e-05 Jy ! Component: 100 - total flux cleaned = 0.000156079 Jy ! Component: 150 - total flux cleaned = 0.000209312 Jy ! Component: 200 - total flux cleaned = 0.000257212 Jy ! Total flux subtracted in 200 components = 0.000257212 Jy ! Clean residual min=-0.001206 max=0.001285 Jy/beam ! Clean residual mean=0.000012 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.556456 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 66 components and 0.556456 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.06 mas, bmaj=1.273 mas, bpa=11.79 degrees ! Estimated noise=421.615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00034427 Jy ! Component: 100 - total flux cleaned = 0.000280886 Jy ! Component: 150 - total flux cleaned = 0.000222335 Jy ! Component: 200 - total flux cleaned = 0.000164851 Jy ! Total flux subtracted in 200 components = 0.000164851 Jy ! Clean residual min=-0.001496 max=0.001370 Jy/beam ! Clean residual mean=0.000005 rms=0.000340 Jy/beam ! Combined flux in latest and established models = 0.556621 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 77 components and 0.556621 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=0.085696Jy sigma=0.000652 ! Fit after self-cal, rms=0.085676Jy sigma=0.000651 wmodel J1148+5254_X_2017_08_05_pus_map.mod ! Writing 77 model components to file: J1148+5254_X_2017_08_05_pus_map.mod wobs J1148+5254_X_2017_08_05_pus_uvs.fits ! Writing UV FITS file: J1148+5254_X_2017_08_05_pus_uvs.fits wwins J1148+5254_X_2017_08_05_pus_map.win ! wwins: Wrote 5 windows to J1148+5254_X_2017_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 = -0.000154543 Jy ! Component: 100 - total flux cleaned = -0.000248051 Jy ! Component: 150 - total flux cleaned = -0.000380228 Jy ! Component: 200 - total flux cleaned = -0.000380439 Jy ! Component: 250 - total flux cleaned = -0.000422345 Jy ! Component: 300 - total flux cleaned = -0.000402113 Jy ! Component: 350 - total flux cleaned = -0.000382446 Jy ! Component: 400 - total flux cleaned = -0.00036268 Jy ! Component: 450 - total flux cleaned = -0.000305585 Jy ! Component: 500 - total flux cleaned = -0.000324832 Jy ! Component: 550 - total flux cleaned = -0.000287919 Jy ! Component: 600 - total flux cleaned = -0.000233201 Jy ! Component: 650 - total flux cleaned = -0.000179412 Jy ! Component: 700 - total flux cleaned = -0.000126539 Jy ! Component: 750 - total flux cleaned = -3.91933e-05 Jy ! Component: 800 - total flux cleaned = -2.16631e-05 Jy ! Component: 850 - total flux cleaned = 6.37469e-05 Jy ! Component: 900 - total flux cleaned = 9.7143e-05 Jy ! Component: 950 - total flux cleaned = 0.000130285 Jy ! Component: 1000 - total flux cleaned = 0.000113823 Jy ! Component: 1050 - total flux cleaned = 0.000211729 Jy ! Component: 1100 - total flux cleaned = 0.000291916 Jy ! Component: 1150 - total flux cleaned = 0.000275738 Jy ! Component: 1200 - total flux cleaned = 0.000307277 Jy ! Component: 1250 - total flux cleaned = 0.000385361 Jy ! Component: 1300 - total flux cleaned = 0.000385354 Jy ! Component: 1350 - total flux cleaned = 0.000462064 Jy ! Component: 1400 - total flux cleaned = 0.000522913 Jy ! Component: 1450 - total flux cleaned = 0.000583006 Jy ! Component: 1500 - total flux cleaned = 0.000657682 Jy ! Component: 1550 - total flux cleaned = 0.000775991 Jy ! Component: 1600 - total flux cleaned = 0.000893029 Jy ! Component: 1650 - total flux cleaned = 0.000892977 Jy ! Component: 1700 - total flux cleaned = 0.00095042 Jy ! Component: 1750 - total flux cleaned = 0.00100752 Jy ! Component: 1800 - total flux cleaned = 0.00109237 Jy ! Component: 1850 - total flux cleaned = 0.00113431 Jy ! Component: 1900 - total flux cleaned = 0.0011621 Jy ! Component: 1950 - total flux cleaned = 0.00118978 Jy ! Component: 2000 - total flux cleaned = 0.00123086 Jy ! Total flux subtracted in 2048 components = 0.00125798 Jy ! Clean residual min=-0.000789 max=0.000815 Jy/beam ! Clean residual mean=0.000002 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.557879 Jy keep ! Adding 158 model components to the UV plane model. ! The established model now contains 233 components and 0.557879 Jy ![Exited script file: muppet] wmap "J1148+5254_X_2017_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.06 x 1.273 at 11.79 degrees (North through East) ! Clean map min=-0.0019319 max=0.45401 Jy/beam ! Writing clean map to FITS file: J1148+5254_X_2017_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.454011 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000241527 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.159595 0.159595 0.31919 0.638381 1.27676 2.55352 5.10704 10.2141 20.4282 40.8564 81.7127 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.454 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.06 x 1.273 at 11.79 degrees (North through East) ! Clean map min=-0.0019319 max=0.45401 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 J1148+5254_X_2017_08_05_pus_uvs.log closed on Thu May 9 18:52:30 2019