! Started logfile: J1028+0255_X_2014_08_09_pus_uvs.log on Wed Nov 30 14:08:26 2016 obs J1028+0255_X_2014_08_09_pus_uva.fits ! Reading UV FITS file: J1028+0255_X_2014_08_09_pus_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.83295 visibilities/baseline/integration-bin. ! Found source: J1028+0255 ! ! 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 324 lines of history. ! ! Reading 26088 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 J1028+0255_X_2014_08_09_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.842848Jy sigma=0.009562 ! Fit after self-cal, rms=0.828580Jy sigma=0.009401 ! 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=0.8159 mas, bmaj=1.809 mas, bpa=4.502 degrees ! Estimated noise=688.574 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 = 0.130229 Jy ! Component: 100 - total flux cleaned = 0.166952 Jy ! Total flux subtracted in 100 components = 0.166952 Jy ! Clean residual min=-0.006084 max=0.014874 Jy/beam ! Clean residual mean=-0.000007 rms=0.002050 Jy/beam ! Combined flux in latest and established models = 0.166952 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.166952 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=0.080320Jy sigma=0.000868 ! Fit after self-cal, rms=0.080259Jy sigma=0.000868 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153834 Jy ! Component: 100 - total flux cleaned = 0.0229779 Jy ! Total flux subtracted in 100 components = 0.0229779 Jy ! Clean residual min=-0.005998 max=0.005740 Jy/beam ! Clean residual mean=0.000028 rms=0.001513 Jy/beam ! Combined flux in latest and established models = 0.18993 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 18 components and 0.18993 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=0.076715Jy sigma=0.000828 ! Fit after self-cal, rms=0.076690Jy sigma=0.000828 ! 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=0.981 mas, bmaj=2.082 mas, bpa=3.629 degrees ! Estimated noise=389.949 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 = 0.00640297 Jy ! Component: 100 - total flux cleaned = 0.0102289 Jy ! Component: 150 - total flux cleaned = 0.0125814 Jy ! Component: 200 - total flux cleaned = 0.0140577 Jy ! Total flux subtracted in 200 components = 0.0140577 Jy ! Clean residual min=-0.006778 max=0.006724 Jy/beam ! Clean residual mean=0.000062 rms=0.001652 Jy/beam ! Combined flux in latest and established models = 0.203988 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 30 components and 0.203988 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=0.076042Jy sigma=0.000823 ! Fit after self-cal, rms=0.076037Jy sigma=0.000823 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.12 HN 1.09 KP 0.94 ! LA 1.03 MK 0.95 NL 0.97 OV 0.99 ! PT 1.02 SC 1.04 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.10 KP 0.88 ! LA 1.03 MK 0.93 NL 0.97 OV 0.98 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.12 HN 1.10 KP 0.83 ! LA 1.07 MK 0.97 NL 0.96 OV 1.00 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.10 HN 1.08 KP 0.79 ! LA 1.04 MK 0.95 NL 0.99 OV 0.98 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.09 HN 1.05 KP 0.76 ! LA 1.04 MK 0.97 NL 0.99 OV 0.99 ! PT 0.96 SC 1.03 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.17 HN 1.08 KP 0.75 ! LA 1.06 MK 0.95 NL 0.98 OV 1.02 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.25 HN 1.21 KP 0.82 ! LA 1.12 MK 1.03 NL 1.03 OV 1.05 ! PT 1.02 SC 1.07 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.18 HN 1.13 KP 0.75 ! LA 1.04 MK 0.96 NL 1.01 OV 1.01 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.13 HN 1.13 KP 0.78 ! LA 1.05 MK 0.95 NL 0.99 OV 1.04 ! PT 0.98 SC 0.95 ! ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.12 HN 1.12 KP 0.79 ! LA 1.06 MK 1.00 NL 0.98 OV 1.05 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.10 HN 1.09 KP 0.85 ! LA 1.07 MK 1.01 NL 1.02 OV 0.99 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.17 HN 1.07 KP 0.89 ! LA 1.04 MK 0.98 NL 1.02 OV 1.03 ! PT 0.99 SC 1.00 ! ! ! Fit before self-cal, rms=0.076037Jy sigma=0.000823 ! Fit after self-cal, rms=0.072428Jy sigma=0.000781 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.982 mas, bmaj=2.081 mas, bpa=3.58 degrees ! Estimated noise=390.222 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 (0.4, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.005247 Jy ! Component: 100 - total flux cleaned = 0.00650001 Jy ! Component: 150 - total flux cleaned = 0.00638002 Jy ! Component: 200 - total flux cleaned = 0.00623217 Jy ! Total flux subtracted in 200 components = 0.00623217 Jy ! Clean residual min=-0.001737 max=0.001843 Jy/beam ! Clean residual mean=0.000007 rms=0.000425 Jy/beam ! Combined flux in latest and established models = 0.21022 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 55 components and 0.21022 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=0.072081Jy sigma=0.000777 ! Fit after self-cal, rms=0.072087Jy sigma=0.000776 ! 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=0.072087Jy sigma=0.000776 ! Fit after self-cal, rms=0.071906Jy sigma=0.000775 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9816 mas, bmaj=2.076 mas, bpa=3.797 degrees ! Estimated noise=388.666 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010486 Jy ! Component: 100 - total flux cleaned = 0.00122422 Jy ! Component: 150 - total flux cleaned = 0.00122483 Jy ! Component: 200 - total flux cleaned = 0.00122531 Jy ! Total flux subtracted in 200 components = 0.00122531 Jy ! Clean residual min=-0.001315 max=0.001302 Jy/beam ! Clean residual mean=0.000004 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.211445 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 68 components and 0.211445 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=0.071861Jy sigma=0.000774 ! Fit after self-cal, rms=0.071860Jy sigma=0.000774 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 = 0.000172341 Jy ! Component: 100 - total flux cleaned = 0.000173883 Jy ! Component: 150 - total flux cleaned = 0.000124501 Jy ! Component: 200 - total flux cleaned = 7.87868e-05 Jy ! Total flux subtracted in 200 components = 7.87868e-05 Jy ! Clean residual min=-0.001273 max=0.001163 Jy/beam ! Clean residual mean=0.000003 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.211524 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 79 components and 0.211524 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=0.071842Jy sigma=0.000774 ! Fit after self-cal, rms=0.071839Jy sigma=0.000774 ! 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=0.071839Jy sigma=0.000774 ! Fit after self-cal, rms=0.071751Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9816 mas, bmaj=2.075 mas, bpa=3.828 degrees ! Estimated noise=388.138 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.12619e-05 Jy ! Component: 100 - total flux cleaned = 6.85835e-06 Jy ! Component: 150 - total flux cleaned = -8.94652e-05 Jy ! Component: 200 - total flux cleaned = -0.000124554 Jy ! Total flux subtracted in 200 components = -0.000124554 Jy ! Clean residual min=-0.001124 max=0.001107 Jy/beam ! Clean residual mean=0.000003 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.211399 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 85 components and 0.211399 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=0.071739Jy sigma=0.000774 ! Fit after self-cal, rms=0.071737Jy sigma=0.000774 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 = 3.19341e-05 Jy ! Component: 100 - total flux cleaned = 3.19734e-05 Jy ! Component: 150 - total flux cleaned = 1.66906e-05 Jy ! Component: 200 - total flux cleaned = 2.26197e-06 Jy ! Total flux subtracted in 200 components = 2.26197e-06 Jy ! Clean residual min=-0.001098 max=0.001095 Jy/beam ! Clean residual mean=0.000003 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.211402 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 92 components and 0.211402 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=0.071730Jy sigma=0.000774 ! Fit after self-cal, rms=0.071729Jy sigma=0.000774 ! 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=0.071729Jy sigma=0.000774 ! Fit after self-cal, rms=0.071718Jy sigma=0.000774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.258 mas, bmaj=3.279 mas, bpa=4.263 degrees ! Estimated noise=470.371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00024923 Jy ! Component: 100 - total flux cleaned = -0.000237567 Jy ! Component: 150 - total flux cleaned = -0.000244499 Jy ! Component: 200 - total flux cleaned = -0.000251045 Jy ! Total flux subtracted in 200 components = -0.000251045 Jy ! Clean residual min=-0.001113 max=0.000926 Jy/beam ! Clean residual mean=0.000006 rms=0.000319 Jy/beam ! Combined flux in latest and established models = 0.211151 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 101 components and 0.211151 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=0.071716Jy sigma=0.000774 ! Fit after self-cal, rms=0.071715Jy sigma=0.000774 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 = -4.40632e-05 Jy ! Component: 100 - total flux cleaned = -1.66648e-05 Jy ! Component: 150 - total flux cleaned = -2.35746e-05 Jy ! Component: 200 - total flux cleaned = -2.94661e-05 Jy ! Total flux subtracted in 200 components = -2.94661e-05 Jy ! Clean residual min=-0.001082 max=0.000930 Jy/beam ! Clean residual mean=0.000006 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.211121 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 102 components and 0.211121 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=0.071714Jy sigma=0.000774 ! Fit after self-cal, rms=0.071713Jy sigma=0.000774 ! 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=0.9818 mas, bmaj=2.075 mas, bpa=3.822 degrees ! Estimated noise=387.934 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9818 x 2.075 at 3.822 degrees (North through East) ! Clean map min=-0.00095646 max=0.16881 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=0.815 mas, bmaj=1.799 mas, bpa=4.528 degrees ! Estimated noise=686.455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.129658 Jy ! Component: 100 - total flux cleaned = 0.167233 Jy ! Component: 150 - total flux cleaned = 0.182803 Jy ! Component: 200 - total flux cleaned = 0.191007 Jy ! Total flux subtracted in 200 components = 0.191007 Jy ! Clean residual min=-0.003301 max=0.004157 Jy/beam ! Clean residual mean=-0.000013 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.191007 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.191007 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9818 mas, bmaj=2.075 mas, bpa=3.822 degrees ! Estimated noise=387.934 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 = 0.00665223 Jy ! Component: 100 - total flux cleaned = 0.0109034 Jy ! Component: 150 - total flux cleaned = 0.0137569 Jy ! Component: 200 - total flux cleaned = 0.0157077 Jy ! Total flux subtracted in 200 components = 0.0157077 Jy ! Clean residual min=-0.001263 max=0.001407 Jy/beam ! Clean residual mean=-0.000000 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.206714 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 57 components and 0.206714 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=2.258 mas, bmaj=3.279 mas, bpa=4.263 degrees ! Estimated noise=470.371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00206876 Jy ! Component: 100 - total flux cleaned = 0.00320376 Jy ! Component: 150 - total flux cleaned = 0.00387633 Jy ! Component: 200 - total flux cleaned = 0.00409019 Jy ! Total flux subtracted in 200 components = 0.00409019 Jy ! Clean residual min=-0.001124 max=0.000958 Jy/beam ! Clean residual mean=0.000005 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.210805 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000117894 Jy ! Component: 100 - total flux cleaned = 0.00021058 Jy ! Component: 150 - total flux cleaned = 0.000268854 Jy ! Component: 200 - total flux cleaned = 0.000296881 Jy ! Total flux subtracted in 200 components = 0.000296881 Jy ! Clean residual min=-0.001077 max=0.000959 Jy/beam ! Clean residual mean=0.000005 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.211102 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 87 components and 0.211102 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9818 mas, bmaj=2.075 mas, bpa=3.822 degrees ! Estimated noise=387.934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.81844e-05 Jy ! Component: 100 - total flux cleaned = -7.86965e-05 Jy ! Component: 150 - total flux cleaned = -5.95236e-05 Jy ! Component: 200 - total flux cleaned = -9.23211e-05 Jy ! Total flux subtracted in 200 components = -9.23211e-05 Jy ! Clean residual min=-0.001172 max=0.001117 Jy/beam ! Clean residual mean=0.000003 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.211009 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 104 components and 0.211009 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=0.071715Jy sigma=0.000774 ! Fit after self-cal, rms=0.071710Jy sigma=0.000774 wmodel J1028+0255_X_2014_08_09_pus_map.mod ! Writing 104 model components to file: J1028+0255_X_2014_08_09_pus_map.mod wobs J1028+0255_X_2014_08_09_pus_uvs.fits ! Writing UV FITS file: J1028+0255_X_2014_08_09_pus_uvs.fits wwins J1028+0255_X_2014_08_09_pus_map.win ! wwins: Wrote 2 windows to J1028+0255_X_2014_08_09_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 = -6.27568e-05 Jy ! Component: 100 - total flux cleaned = -0.000271314 Jy ! Component: 150 - total flux cleaned = -0.000413461 Jy ! Component: 200 - total flux cleaned = -0.000513822 Jy ! Component: 250 - total flux cleaned = -0.000624785 Jy ! Component: 300 - total flux cleaned = -0.000700479 Jy ! Component: 350 - total flux cleaned = -0.000729811 Jy ! Component: 400 - total flux cleaned = -0.000772657 Jy ! Component: 450 - total flux cleaned = -0.000772551 Jy ! Component: 500 - total flux cleaned = -0.000812842 Jy ! Component: 550 - total flux cleaned = -0.000825633 Jy ! Component: 600 - total flux cleaned = -0.000799969 Jy ! Component: 650 - total flux cleaned = -0.000812777 Jy ! Component: 700 - total flux cleaned = -0.000800307 Jy ! Component: 750 - total flux cleaned = -0.000849078 Jy ! Component: 800 - total flux cleaned = -0.000824929 Jy ! Component: 850 - total flux cleaned = -0.000813105 Jy ! Component: 900 - total flux cleaned = -0.000813144 Jy ! Component: 950 - total flux cleaned = -0.000801486 Jy ! Component: 1000 - total flux cleaned = -0.000767664 Jy ! Component: 1050 - total flux cleaned = -0.000778688 Jy ! Component: 1100 - total flux cleaned = -0.000756594 Jy ! Component: 1150 - total flux cleaned = -0.000735309 Jy ! Component: 1200 - total flux cleaned = -0.000745719 Jy ! Component: 1250 - total flux cleaned = -0.000724593 Jy ! Component: 1300 - total flux cleaned = -0.000673716 Jy ! Component: 1350 - total flux cleaned = -0.000693988 Jy ! Component: 1400 - total flux cleaned = -0.000664322 Jy ! Component: 1450 - total flux cleaned = -0.000683991 Jy ! Component: 1500 - total flux cleaned = -0.000684019 Jy ! Component: 1550 - total flux cleaned = -0.000674364 Jy ! Component: 1600 - total flux cleaned = -0.000693248 Jy ! Component: 1650 - total flux cleaned = -0.000702585 Jy ! Component: 1700 - total flux cleaned = -0.000711846 Jy ! Component: 1750 - total flux cleaned = -0.000730011 Jy ! Component: 1800 - total flux cleaned = -0.000748068 Jy ! Component: 1850 - total flux cleaned = -0.000721485 Jy ! Component: 1900 - total flux cleaned = -0.000783211 Jy ! Component: 1950 - total flux cleaned = -0.000809179 Jy ! Component: 2000 - total flux cleaned = -0.000817725 Jy ! Total flux subtracted in 2048 components = -0.000809148 Jy ! Clean residual min=-0.000544 max=0.000477 Jy/beam ! Clean residual mean=0.000001 rms=0.000162 Jy/beam ! Combined flux in latest and established models = 0.2102 Jy keep ! Adding 133 model components to the UV plane model. ! The established model now contains 237 components and 0.2102 Jy ![Exited script file: muppet] wmap "J1028+0255_X_2014_08_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9818 x 2.075 at 3.822 degrees (North through East) ! Clean map min=-0.00091812 max=0.16961 Jy/beam ! Writing clean map to FITS file: J1028+0255_X_2014_08_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.169613 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000161451 device "J1028+0255_X_2014_08_09_pus\_map.eps/VPS" ! Attempting to open device: 'J1028+0255_X_2014_08_09_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.285564 0.285564 0.571128 1.14226 2.28451 4.56903 9.13805 18.2761 36.5522 73.1044 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.169 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9818 x 2.075 at 3.822 degrees (North through East) ! Clean map min=-0.00091812 max=0.16961 Jy/beam quit ! Quitting program ! Log file J1028+0255_X_2014_08_09_pus_uvs.log closed on Wed Nov 30 14:08:28 2016