! Started logfile: J0958+3224_X_2017_01_21_pus_uvs.log on Sun May 5 15:28:17 2019 obs J0958+3224_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J0958+3224_X_2017_01_21_pus_uva.fits ! AN table 1: 8 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.854167 visibilities/baseline/integration-bin. ! Found source: J0958+3224 ! ! 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 1086 lines of history. ! ! Reading 2952 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 J0958+3224_X_2017_01_21_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.689453Jy sigma=0.005208 ! Fit after self-cal, rms=0.683010Jy sigma=0.005157 ! 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=0.7629 mas, bmaj=2.158 mas, bpa=29.85 degrees ! Estimated noise=2646.77 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 = 0.260082 Jy ! Component: 100 - total flux cleaned = 0.328857 Jy ! Total flux subtracted in 100 components = 0.328857 Jy ! Clean residual min=-0.022668 max=0.038412 Jy/beam ! Clean residual mean=-0.000093 rms=0.008397 Jy/beam ! Combined flux in latest and established models = 0.328857 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.328857 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=0.130219Jy sigma=0.000890 ! Fit after self-cal, rms=0.129609Jy sigma=0.000888 ! 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=0.8859 mas, bmaj=2.346 mas, bpa=29.94 degrees ! Estimated noise=1754.93 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 = 0.0415524 Jy ! Component: 100 - total flux cleaned = 0.0661841 Jy ! Component: 150 - total flux cleaned = 0.0819194 Jy ! Component: 200 - total flux cleaned = 0.0920432 Jy ! Total flux subtracted in 200 components = 0.0920432 Jy ! Clean residual min=-0.015560 max=0.024568 Jy/beam ! Clean residual mean=-0.000074 rms=0.004730 Jy/beam ! Combined flux in latest and established models = 0.4209 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 20 components and 0.4209 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=0.116336Jy sigma=0.000742 ! Fit after self-cal, rms=0.115476Jy sigma=0.000737 ! 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 1.09 FD 0.98 HN 0.99 LA 1.10 ! MK 1.01 NL 0.95 OV 0.96 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.94 HN 0.98 LA 1.07 ! MK 0.96 NL 0.92 OV 1.00 PT 0.97 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 0.98 LA 1.09 ! MK 1.03 NL 0.93 OV 0.99 PT 0.94 ! SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.96 LA 1.09 ! MK 0.98 NL 0.95 OV 0.99 PT 0.92 ! SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.01 HN 0.95 LA 1.10 ! MK 1.03 NL 0.91 OV 0.96 PT 0.93 ! SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 0.96 LA 1.10 ! MK 1.01 NL 0.93 OV 1.00 PT 0.91 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.97 HN 0.95 LA 1.12 ! MK 1.05 NL 0.92 OV 1.02 PT 0.95 ! SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.02 HN 0.97 LA 1.08 ! MK 0.97 NL 0.93 OV 1.05 PT 0.94 ! SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 0.96 LA 1.15 ! MK 0.91 NL 0.93 OV 1.02 PT 0.96 ! SC 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 HN 0.96 LA 1.14 ! MK 0.99 NL 0.92 OV 1.01 PT 0.95 ! SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 0.96 LA 1.15 ! MK 1.03 NL 0.92 OV 1.01 PT 0.97 ! SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.98 HN 0.96 LA 1.07 ! MK 1.00 NL 0.92 OV 1.00 PT 0.96 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.115476Jy sigma=0.000737 ! Fit after self-cal, rms=0.113164Jy sigma=0.000704 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8904 mas, bmaj=2.335 mas, bpa=29.57 degrees ! Estimated noise=1725.97 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, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0189906 Jy ! Component: 100 - total flux cleaned = 0.024284 Jy ! Component: 150 - total flux cleaned = 0.0269152 Jy ! Component: 200 - total flux cleaned = 0.0282448 Jy ! Total flux subtracted in 200 components = 0.0282448 Jy ! Clean residual min=-0.010385 max=0.007764 Jy/beam ! Clean residual mean=-0.000005 rms=0.002091 Jy/beam ! Combined flux in latest and established models = 0.449145 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 45 components and 0.449145 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=0.109792Jy sigma=0.000672 ! Fit after self-cal, rms=0.109617Jy sigma=0.000671 ! 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=0.109617Jy sigma=0.000671 ! Fit after self-cal, rms=0.109696Jy sigma=0.000670 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8879 mas, bmaj=2.339 mas, bpa=29.65 degrees ! Estimated noise=1721.92 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00386187 Jy ! Component: 100 - total flux cleaned = 0.00438728 Jy ! Component: 150 - total flux cleaned = 0.00510765 Jy ! Component: 200 - total flux cleaned = 0.00547027 Jy ! Total flux subtracted in 200 components = 0.00547027 Jy ! Clean residual min=-0.008206 max=0.006075 Jy/beam ! Clean residual mean=0.000014 rms=0.001701 Jy/beam ! Combined flux in latest and established models = 0.454615 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 58 components and 0.454615 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=0.109155Jy sigma=0.000666 ! Fit after self-cal, rms=0.109091Jy sigma=0.000665 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 = 0.00054333 Jy ! Component: 100 - total flux cleaned = 0.000962298 Jy ! Component: 150 - total flux cleaned = 0.00115237 Jy ! Component: 200 - total flux cleaned = 0.0013219 Jy ! Total flux subtracted in 200 components = 0.0013219 Jy ! Clean residual min=-0.007651 max=0.005809 Jy/beam ! Clean residual mean=0.000017 rms=0.001590 Jy/beam ! Combined flux in latest and established models = 0.455937 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 69 components and 0.455937 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=0.108884Jy sigma=0.000664 ! Fit after self-cal, rms=0.108842Jy sigma=0.000664 ! 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=0.108842Jy sigma=0.000664 ! Fit after self-cal, rms=0.108507Jy sigma=0.000664 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8868 mas, bmaj=2.34 mas, bpa=29.63 degrees ! Estimated noise=1720.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135068 Jy ! Component: 100 - total flux cleaned = 0.0020036 Jy ! Component: 150 - total flux cleaned = 0.00235428 Jy ! Component: 200 - total flux cleaned = 0.00248153 Jy ! Total flux subtracted in 200 components = 0.00248153 Jy ! Clean residual min=-0.007085 max=0.005823 Jy/beam ! Clean residual mean=0.000022 rms=0.001486 Jy/beam ! Combined flux in latest and established models = 0.458418 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 76 components and 0.458418 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=0.108368Jy sigma=0.000663 ! Fit after self-cal, rms=0.108338Jy sigma=0.000663 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 = -3.67951e-05 Jy ! Component: 100 - total flux cleaned = 2.15918e-05 Jy ! Component: 150 - total flux cleaned = 2.02998e-05 Jy ! Component: 200 - total flux cleaned = -3.06653e-05 Jy ! Total flux subtracted in 200 components = -3.06653e-05 Jy ! Clean residual min=-0.006800 max=0.005801 Jy/beam ! Clean residual mean=0.000022 rms=0.001445 Jy/beam ! Combined flux in latest and established models = 0.458388 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 82 components and 0.458388 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=0.108269Jy sigma=0.000662 ! Fit after self-cal, rms=0.108249Jy sigma=0.000662 ! 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=0.108249Jy sigma=0.000662 ! Fit after self-cal, rms=0.108117Jy sigma=0.000662 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.934 mas, bmaj=2.895 mas, bpa=16.03 degrees ! Estimated noise=2118.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00047798 Jy ! Component: 100 - total flux cleaned = -0.000195788 Jy ! Component: 150 - total flux cleaned = -0.000136939 Jy ! Component: 200 - total flux cleaned = -8.25086e-05 Jy ! Total flux subtracted in 200 components = -8.25086e-05 Jy ! Clean residual min=-0.005807 max=0.007337 Jy/beam ! Clean residual mean=0.000045 rms=0.001995 Jy/beam ! Combined flux in latest and established models = 0.458305 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 95 components and 0.458305 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=0.108101Jy sigma=0.000662 ! Fit after self-cal, rms=0.108085Jy sigma=0.000662 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 = -0.000353284 Jy ! Component: 100 - total flux cleaned = -0.000293343 Jy ! Component: 150 - total flux cleaned = -0.000251727 Jy ! Component: 200 - total flux cleaned = -0.000213441 Jy ! Total flux subtracted in 200 components = -0.000213441 Jy ! Clean residual min=-0.005553 max=0.007133 Jy/beam ! Clean residual mean=0.000042 rms=0.001951 Jy/beam ! Combined flux in latest and established models = 0.458092 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 100 components and 0.458092 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=0.108081Jy sigma=0.000662 ! Fit after self-cal, rms=0.108074Jy sigma=0.000662 ! 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=0.8866 mas, bmaj=2.34 mas, bpa=29.59 degrees ! Estimated noise=1721.27 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8866 x 2.34 at 29.59 degrees (North through East) ! Clean map min=-0.0055988 max=0.31479 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=0.7654 mas, bmaj=2.153 mas, bpa=29.53 degrees ! Estimated noise=2588.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.254153 Jy ! Component: 100 - total flux cleaned = 0.32489 Jy ! Component: 150 - total flux cleaned = 0.360495 Jy ! Component: 200 - total flux cleaned = 0.382692 Jy ! Total flux subtracted in 200 components = 0.382692 Jy ! Clean residual min=-0.012774 max=0.013537 Jy/beam ! Clean residual mean=-0.000058 rms=0.003634 Jy/beam ! Combined flux in latest and established models = 0.382692 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.382692 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8866 mas, bmaj=2.34 mas, bpa=29.59 degrees ! Estimated noise=1721.27 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 = 0.0207617 Jy ! Component: 100 - total flux cleaned = 0.0339288 Jy ! Component: 150 - total flux cleaned = 0.0436642 Jy ! Component: 200 - total flux cleaned = 0.0510688 Jy ! Total flux subtracted in 200 components = 0.0510688 Jy ! Clean residual min=-0.008471 max=0.006654 Jy/beam ! Clean residual mean=-0.000036 rms=0.001983 Jy/beam ! Combined flux in latest and established models = 0.433761 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 44 components and 0.433761 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=1.934 mas, bmaj=2.895 mas, bpa=16.03 degrees ! Estimated noise=2118.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00899135 Jy ! Component: 100 - total flux cleaned = 0.0137273 Jy ! Component: 150 - total flux cleaned = 0.0162753 Jy ! Component: 200 - total flux cleaned = 0.0182622 Jy ! Total flux subtracted in 200 components = 0.0182622 Jy ! Clean residual min=-0.006407 max=0.007691 Jy/beam ! Clean residual mean=0.000011 rms=0.002082 Jy/beam ! Combined flux in latest and established models = 0.452023 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 = 0.001386 Jy ! Component: 100 - total flux cleaned = 0.00269165 Jy ! Component: 150 - total flux cleaned = 0.00368346 Jy ! Component: 200 - total flux cleaned = 0.00428521 Jy ! Total flux subtracted in 200 components = 0.00428521 Jy ! Clean residual min=-0.005990 max=0.007537 Jy/beam ! Clean residual mean=0.000032 rms=0.001998 Jy/beam ! Combined flux in latest and established models = 0.456308 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 93 components and 0.456308 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8866 mas, bmaj=2.34 mas, bpa=29.59 degrees ! Estimated noise=1721.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153605 Jy ! Component: 100 - total flux cleaned = 0.00245713 Jy ! Component: 150 - total flux cleaned = 0.00302441 Jy ! Component: 200 - total flux cleaned = 0.00360718 Jy ! Total flux subtracted in 200 components = 0.00360718 Jy ! Clean residual min=-0.006432 max=0.006252 Jy/beam ! Clean residual mean=0.000021 rms=0.001491 Jy/beam ! Combined flux in latest and established models = 0.459915 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 111 components and 0.459915 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=0.108172Jy sigma=0.000663 ! Fit after self-cal, rms=0.108075Jy sigma=0.000663 wmodel J0958+3224_X_2017_01_21_pus_map.mod ! Writing 111 model components to file: J0958+3224_X_2017_01_21_pus_map.mod wobs J0958+3224_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J0958+3224_X_2017_01_21_pus_uvs.fits wwins J0958+3224_X_2017_01_21_pus_map.win ! wwins: Wrote 2 windows to J0958+3224_X_2017_01_21_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 = 0.000139844 Jy ! Component: 100 - total flux cleaned = 0.00126881 Jy ! Component: 150 - total flux cleaned = 0.00202376 Jy ! Component: 200 - total flux cleaned = 0.00271326 Jy ! Component: 250 - total flux cleaned = 0.0030635 Jy ! Component: 300 - total flux cleaned = 0.00325816 Jy ! Component: 350 - total flux cleaned = 0.0037456 Jy ! Component: 400 - total flux cleaned = 0.00414631 Jy ! Component: 450 - total flux cleaned = 0.00436367 Jy ! Component: 500 - total flux cleaned = 0.00451906 Jy ! Component: 550 - total flux cleaned = 0.00442121 Jy ! Component: 600 - total flux cleaned = 0.00418305 Jy ! Component: 650 - total flux cleaned = 0.00390649 Jy ! Component: 700 - total flux cleaned = 0.00377261 Jy ! Component: 750 - total flux cleaned = 0.00372932 Jy ! Component: 800 - total flux cleaned = 0.00381234 Jy ! Component: 850 - total flux cleaned = 0.00385249 Jy ! Component: 900 - total flux cleaned = 0.00408903 Jy ! Component: 950 - total flux cleaned = 0.00416393 Jy ! Component: 1000 - total flux cleaned = 0.00431407 Jy ! Component: 1050 - total flux cleaned = 0.00445916 Jy ! Component: 1100 - total flux cleaned = 0.00456526 Jy ! Component: 1150 - total flux cleaned = 0.00473914 Jy ! Component: 1200 - total flux cleaned = 0.00480711 Jy ! Component: 1250 - total flux cleaned = 0.00490753 Jy ! Component: 1300 - total flux cleaned = 0.00500664 Jy ! Component: 1350 - total flux cleaned = 0.00507137 Jy ! Component: 1400 - total flux cleaned = 0.00516561 Jy ! Component: 1450 - total flux cleaned = 0.00519634 Jy ! Component: 1500 - total flux cleaned = 0.00528739 Jy ! Component: 1550 - total flux cleaned = 0.00537692 Jy ! Component: 1600 - total flux cleaned = 0.00543558 Jy ! Component: 1650 - total flux cleaned = 0.00543594 Jy ! Component: 1700 - total flux cleaned = 0.00555009 Jy ! Component: 1750 - total flux cleaned = 0.00549392 Jy ! Component: 1800 - total flux cleaned = 0.00560471 Jy ! Component: 1850 - total flux cleaned = 0.00560482 Jy ! Component: 1900 - total flux cleaned = 0.00574022 Jy ! Component: 1950 - total flux cleaned = 0.00579341 Jy ! Component: 2000 - total flux cleaned = 0.00576732 Jy ! Total flux subtracted in 2048 components = 0.00589758 Jy ! Clean residual min=-0.001409 max=0.001541 Jy/beam ! Clean residual mean=-0.000003 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.465813 Jy keep ! Adding 127 model components to the UV plane model. ! The established model now contains 238 components and 0.465813 Jy ![Exited script file: muppet] wmap "J0958+3224_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8866 x 2.34 at 29.59 degrees (North through East) ! Clean map min=-0.0035419 max=0.31509 Jy/beam ! Writing clean map to FITS file: J0958+3224_X_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.315088 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000468659 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.446217 0.446217 0.892434 1.78487 3.56974 7.13947 14.2789 28.5579 57.1158 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.315 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8866 x 2.34 at 29.59 degrees (North through East) ! Clean map min=-0.0035419 max=0.31509 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 J0958+3224_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:28:18 2019