! Started logfile: J0943+2028_X_2017_02_19_pus_uvs.log on Sat May 4 21:42:06 2019 obs J0943+2028_X_2017_02_19_pus_uva.fits ! Reading UV FITS file: J0943+2028_X_2017_02_19_pus_uva.fits ! AN table 1: 113 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.559685 visibilities/baseline/integration-bin. ! Found source: J0943+2028 ! ! 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 858 lines of history. ! ! Reading 34152 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 J0943+2028_X_2017_02_19_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 284 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 284 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 284 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 284 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 284 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 284 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 284 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 284 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 284 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 284 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 284 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 284 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.997156Jy sigma=0.008151 ! Fit after self-cal, rms=0.949029Jy sigma=0.007820 ! 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=0.7805 mas, bmaj=1.961 mas, bpa=12.84 degrees ! Estimated noise=760.413 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 = 0.0417714 Jy ! Component: 100 - total flux cleaned = 0.0509665 Jy ! Total flux subtracted in 100 components = 0.0509665 Jy ! Clean residual min=-0.002451 max=0.002972 Jy/beam ! Clean residual mean=0.000001 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.0509665 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0509665 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=0.113081Jy sigma=0.000634 ! Fit after self-cal, rms=0.112377Jy sigma=0.000628 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00391875 Jy ! Component: 100 - total flux cleaned = 0.00557267 Jy ! Total flux subtracted in 100 components = 0.00557267 Jy ! Clean residual min=-0.002619 max=0.002208 Jy/beam ! Clean residual mean=-0.000001 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.0565392 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0565392 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=0.112105Jy sigma=0.000627 ! Fit after self-cal, rms=0.112099Jy sigma=0.000627 ! 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=0.935 mas, bmaj=2.107 mas, bpa=12.64 degrees ! Estimated noise=482.119 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 = 8.9464e-05 Jy ! Component: 100 - total flux cleaned = 0.000209228 Jy ! Component: 150 - total flux cleaned = 0.000320311 Jy ! Component: 200 - total flux cleaned = 0.000345751 Jy ! Total flux subtracted in 200 components = 0.000345751 Jy ! Clean residual min=-0.002334 max=0.001715 Jy/beam ! Clean residual mean=-0.000004 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.056885 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.056885 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=0.112081Jy sigma=0.000627 ! Fit after self-cal, rms=0.112072Jy sigma=0.000627 ! 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 1.01 FD 0.99 HN 1.06 KP 0.91 ! LA 1.11 MK 1.04 NL 1.03 OV 1.02 ! PT 1.00* SC 1.10 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.06 KP 1.02 ! LA 1.05 MK 1.07 NL 1.00 OV 1.00 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.00 KP 0.99 ! LA 1.10 MK 1.09 NL 0.97 OV 1.15 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 1.14 KP 0.96 ! LA 1.09 MK 1.08 NL 0.96 OV 1.01 ! PT 1.00* SC 1.07 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.03 HN 1.00 KP 0.94 ! LA 1.14 MK 1.05 NL 0.92 OV 1.06 ! PT 1.00* SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.04 HN 0.91 KP 0.92 ! LA 1.05 MK 1.11 NL 1.01 OV 1.11 ! PT 1.00* SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.07 HN 0.89 KP 0.91 ! LA 1.03 MK 1.05 NL 0.95 OV 1.05 ! PT 1.00* SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 HN 0.97 KP 0.96 ! LA 1.07 MK 1.00 NL 0.94 OV 1.04 ! PT 1.00* SC 1.06 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.94 KP 0.93 ! LA 1.09 MK 1.03 NL 1.00 OV 0.99 ! PT 1.00* SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 FD 0.99 HN 0.99 KP 0.97 ! LA 1.03 MK 1.10 NL 0.99 OV 1.04 ! PT 1.00* SC 0.95 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 0.94 KP 0.88 ! LA 1.03 MK 0.94 NL 0.91 OV 1.12 ! PT 1.00* SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 0.95 KP 0.81 ! LA 1.06 MK 0.94 NL 0.94 OV 0.98 ! PT 1.00* SC 0.96 ! ! ! Fit before self-cal, rms=0.112072Jy sigma=0.000627 ! Fit after self-cal, rms=0.108337Jy sigma=0.000626 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9403 mas, bmaj=2.094 mas, bpa=12.68 degrees ! Estimated noise=492.039 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 = 0.00101115 Jy ! Component: 100 - total flux cleaned = 0.00157861 Jy ! Component: 150 - total flux cleaned = 0.00176231 Jy ! Component: 200 - total flux cleaned = 0.00189744 Jy ! Total flux subtracted in 200 components = 0.00189744 Jy ! Clean residual min=-0.002022 max=0.001546 Jy/beam ! Clean residual mean=-0.000003 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0587824 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 32 components and 0.0587824 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=0.108294Jy sigma=0.000626 ! Fit after self-cal, rms=0.108251Jy sigma=0.000626 ! 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=0.108251Jy sigma=0.000626 ! Fit after self-cal, rms=0.086248Jy sigma=0.000623 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.943 mas, bmaj=2.099 mas, bpa=12.61 degrees ! Estimated noise=490.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000108382 Jy ! Component: 100 - total flux cleaned = -0.000120237 Jy ! Component: 150 - total flux cleaned = -0.000112763 Jy ! Component: 200 - total flux cleaned = -0.000105581 Jy ! Total flux subtracted in 200 components = -0.000105581 Jy ! Clean residual min=-0.000984 max=0.000974 Jy/beam ! Clean residual mean=0.000002 rms=0.000264 Jy/beam ! Combined flux in latest and established models = 0.0586768 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.0586768 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=0.086246Jy sigma=0.000623 ! Fit after self-cal, rms=0.086058Jy sigma=0.000623 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 = 0.000187268 Jy ! Component: 100 - total flux cleaned = 0.000195607 Jy ! Component: 150 - total flux cleaned = 0.000195619 Jy ! Component: 200 - total flux cleaned = 0.000202272 Jy ! Total flux subtracted in 200 components = 0.000202272 Jy ! Clean residual min=-0.001086 max=0.000948 Jy/beam ! Clean residual mean=0.000001 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.0588791 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.0588791 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=0.086056Jy sigma=0.000623 ! Fit after self-cal, rms=0.086055Jy sigma=0.000623 ! 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=0.086055Jy sigma=0.000623 ! Fit after self-cal, rms=0.085155Jy sigma=0.000623 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9453 mas, bmaj=2.1 mas, bpa=12.59 degrees ! Estimated noise=490.255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000112998 Jy ! Component: 100 - total flux cleaned = -0.000136925 Jy ! Component: 150 - total flux cleaned = -0.000142638 Jy ! Component: 200 - total flux cleaned = -0.000137642 Jy ! Total flux subtracted in 200 components = -0.000137642 Jy ! Clean residual min=-0.001007 max=0.001032 Jy/beam ! Clean residual mean=0.000002 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0587414 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 0.0587414 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=0.085154Jy sigma=0.000623 ! Fit after self-cal, rms=0.085139Jy sigma=0.000622 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 = -2.59147e-05 Jy ! Component: 100 - total flux cleaned = -2.65909e-05 Jy ! Component: 150 - total flux cleaned = -2.18289e-05 Jy ! Component: 200 - total flux cleaned = -1.73831e-05 Jy ! Total flux subtracted in 200 components = -1.73831e-05 Jy ! Clean residual min=-0.001025 max=0.001016 Jy/beam ! Clean residual mean=0.000002 rms=0.000266 Jy/beam ! Combined flux in latest and established models = 0.0587241 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 35 components and 0.0587241 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=0.085138Jy sigma=0.000622 ! Fit after self-cal, rms=0.085137Jy sigma=0.000622 ! 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=0.085137Jy sigma=0.000622 ! Fit after self-cal, rms=0.085005Jy sigma=0.000622 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.89 mas, bmaj=2.568 mas, bpa=3.071 degrees ! Estimated noise=612.617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.31e-05 Jy ! Component: 100 - total flux cleaned = -3.3644e-05 Jy ! Component: 150 - total flux cleaned = -4.47571e-05 Jy ! Component: 200 - total flux cleaned = -4.19022e-05 Jy ! Total flux subtracted in 200 components = -4.19022e-05 Jy ! Clean residual min=-0.001142 max=0.001186 Jy/beam ! Clean residual mean=0.000005 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0586822 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.0586822 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=0.085005Jy sigma=0.000622 ! Fit after self-cal, rms=0.084999Jy sigma=0.000622 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 = -4.80072e-06 Jy ! Component: 100 - total flux cleaned = 2.82803e-06 Jy ! Component: 150 - total flux cleaned = 5.38575e-06 Jy ! Component: 200 - total flux cleaned = 7.73073e-06 Jy ! Total flux subtracted in 200 components = 7.73073e-06 Jy ! Clean residual min=-0.001158 max=0.001176 Jy/beam ! Clean residual mean=0.000005 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0586899 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 47 components and 0.0586899 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=0.084999Jy sigma=0.000622 ! Fit after self-cal, rms=0.084998Jy sigma=0.000622 ! 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=0.9469 mas, bmaj=2.099 mas, bpa=12.57 degrees ! Estimated noise=490.025 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9469 x 2.099 at 12.57 degrees (North through East) ! Clean map min=-0.00092914 max=0.055773 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=0.7933 mas, bmaj=1.95 mas, bpa=12.96 degrees ! Estimated noise=775.591 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0437847 Jy ! Component: 100 - total flux cleaned = 0.0536156 Jy ! Component: 150 - total flux cleaned = 0.0568054 Jy ! Component: 200 - total flux cleaned = 0.0583866 Jy ! Total flux subtracted in 200 components = 0.0583866 Jy ! Clean residual min=-0.001672 max=0.001718 Jy/beam ! Clean residual mean=0.000003 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0583866 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0583866 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9469 mas, bmaj=2.099 mas, bpa=12.57 degrees ! Estimated noise=490.025 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 = -0.000133702 Jy ! Component: 100 - total flux cleaned = -1.11763e-05 Jy ! Component: 150 - total flux cleaned = 8.80169e-06 Jy ! Component: 200 - total flux cleaned = 2.5969e-05 Jy ! Total flux subtracted in 200 components = 2.5969e-05 Jy ! Clean residual min=-0.001051 max=0.001092 Jy/beam ! Clean residual mean=0.000002 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.0584125 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 21 components and 0.0584125 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=1.89 mas, bmaj=2.568 mas, bpa=3.071 degrees ! Estimated noise=612.617 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000238669 Jy ! Component: 100 - total flux cleaned = 0.000265268 Jy ! Component: 150 - total flux cleaned = 0.000264905 Jy ! Component: 200 - total flux cleaned = 0.000271043 Jy ! Total flux subtracted in 200 components = 0.000271043 Jy ! Clean residual min=-0.001146 max=0.001150 Jy/beam ! Clean residual mean=0.000005 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0586836 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 = 4.98216e-06 Jy ! Component: 100 - total flux cleaned = 9.21236e-06 Jy ! Component: 150 - total flux cleaned = 9.34811e-06 Jy ! Component: 200 - total flux cleaned = 1.3118e-05 Jy ! Total flux subtracted in 200 components = 1.3118e-05 Jy ! Clean residual min=-0.001142 max=0.001156 Jy/beam ! Clean residual mean=0.000005 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0586967 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 36 components and 0.0586967 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9469 mas, bmaj=2.099 mas, bpa=12.57 degrees ! Estimated noise=490.025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00011422 Jy ! Component: 100 - total flux cleaned = -0.000156674 Jy ! Component: 150 - total flux cleaned = -0.000145602 Jy ! Component: 200 - total flux cleaned = -0.000145786 Jy ! Total flux subtracted in 200 components = -0.000145786 Jy ! Clean residual min=-0.001009 max=0.001067 Jy/beam ! Clean residual mean=0.000002 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0585509 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.0585509 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=0.085002Jy sigma=0.000622 ! Fit after self-cal, rms=0.085000Jy sigma=0.000622 wmodel J0943+2028_X_2017_02_19_pus_map.mod ! Writing 42 model components to file: J0943+2028_X_2017_02_19_pus_map.mod wobs J0943+2028_X_2017_02_19_pus_uvs.fits ! Writing UV FITS file: J0943+2028_X_2017_02_19_pus_uvs.fits wwins J0943+2028_X_2017_02_19_pus_map.win ! wwins: Wrote 1 windows to J0943+2028_X_2017_02_19_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 = -4.85371e-05 Jy ! Component: 100 - total flux cleaned = -0.000242938 Jy ! Component: 150 - total flux cleaned = -0.000326689 Jy ! Component: 200 - total flux cleaned = -0.000310453 Jy ! Component: 250 - total flux cleaned = -0.000310525 Jy ! Component: 300 - total flux cleaned = -0.000295738 Jy ! Component: 350 - total flux cleaned = -0.000281391 Jy ! Component: 400 - total flux cleaned = -0.000281282 Jy ! Component: 450 - total flux cleaned = -0.000267885 Jy ! Component: 500 - total flux cleaned = -0.000294253 Jy ! Component: 550 - total flux cleaned = -0.000319919 Jy ! Component: 600 - total flux cleaned = -0.000307223 Jy ! Component: 650 - total flux cleaned = -0.000294949 Jy ! Component: 700 - total flux cleaned = -0.000282656 Jy ! Component: 750 - total flux cleaned = -0.000235232 Jy ! Component: 800 - total flux cleaned = -0.000235181 Jy ! Component: 850 - total flux cleaned = -0.00022367 Jy ! Component: 900 - total flux cleaned = -0.000201012 Jy ! Component: 950 - total flux cleaned = -0.000156906 Jy ! Component: 1000 - total flux cleaned = -0.000146066 Jy ! Component: 1050 - total flux cleaned = -0.000135596 Jy ! Component: 1100 - total flux cleaned = -0.000114429 Jy ! Component: 1150 - total flux cleaned = -0.000114382 Jy ! Component: 1200 - total flux cleaned = -0.000104095 Jy ! Component: 1250 - total flux cleaned = -6.45291e-05 Jy ! Component: 1300 - total flux cleaned = -8.41135e-05 Jy ! Component: 1350 - total flux cleaned = -6.48048e-05 Jy ! Component: 1400 - total flux cleaned = -5.54455e-05 Jy ! Component: 1450 - total flux cleaned = -0.000102406 Jy ! Component: 1500 - total flux cleaned = -8.38871e-05 Jy ! Component: 1550 - total flux cleaned = -0.000111396 Jy ! Component: 1600 - total flux cleaned = -9.33492e-05 Jy ! Component: 1650 - total flux cleaned = -0.000102299 Jy ! Component: 1700 - total flux cleaned = -0.000102357 Jy ! Component: 1750 - total flux cleaned = -0.000102357 Jy ! Component: 1800 - total flux cleaned = -0.000102331 Jy ! Component: 1850 - total flux cleaned = -0.000102283 Jy ! Component: 1900 - total flux cleaned = -0.000110589 Jy ! Component: 1950 - total flux cleaned = -8.57256e-05 Jy ! Component: 2000 - total flux cleaned = -6.93038e-05 Jy ! Total flux subtracted in 2048 components = -5.30408e-05 Jy ! Clean residual min=-0.000540 max=0.000428 Jy/beam ! Clean residual mean=0.000002 rms=0.000152 Jy/beam ! Combined flux in latest and established models = 0.0584979 Jy keep ! Adding 136 model components to the UV plane model. ! The established model now contains 178 components and 0.0584978 Jy ![Exited script file: muppet] wmap "J0943+2028_X_2017_02_19_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9469 x 2.099 at 12.57 degrees (North through East) ! Clean map min=-0.00080839 max=0.055749 Jy/beam ! Writing clean map to FITS file: J0943+2028_X_2017_02_19_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0557494 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000151723 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.816453 0.816453 1.63291 3.26581 6.53163 13.0633 26.1265 52.253 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.055 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9469 x 2.099 at 12.57 degrees (North through East) ! Clean map min=-0.00080839 max=0.055749 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 J0943+2028_X_2017_02_19_pus_uvs.log closed on Sat May 4 21:42:08 2019