! Started logfile: J0300+8202_X_2017_09_26_pus_uvs.log on Sat May 11 13:34:16 2019 obs J0300+8202_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J0300+8202_X_2017_09_26_pus_uva.fits ! AN table 1: 294 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.411754 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0300+8202 ! ! 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 947 lines of history. ! ! Reading 52296 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 J0300+8202_X_2017_09_26_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 1198 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1034 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1034 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1208 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 916 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1092 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1330 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1330 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 1330 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 1210 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 1181 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 1092 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.947276Jy sigma=0.008457 ! Fit after self-cal, rms=0.928701Jy sigma=0.008295 ! 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=2.116 mas, bmaj=4.151 mas, bpa=19.23 degrees ! Estimated noise=1093.66 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 = 0.0470907 Jy ! Component: 100 - total flux cleaned = 0.063674 Jy ! Total flux subtracted in 100 components = 0.063674 Jy ! Clean residual min=-0.008161 max=0.008856 Jy/beam ! Clean residual mean=-0.000156 rms=0.003050 Jy/beam ! Combined flux in latest and established models = 0.063674 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 29 components and 0.063674 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=0.078490Jy sigma=0.000670 ! Fit after self-cal, rms=0.078243Jy sigma=0.000668 ! 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=2.901 mas, bmaj=6.002 mas, bpa=34.16 degrees ! Estimated noise=410.846 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 = 0.0177688 Jy ! Component: 100 - total flux cleaned = 0.028073 Jy ! Component: 150 - total flux cleaned = 0.0348997 Jy ! Component: 200 - total flux cleaned = 0.0395981 Jy ! Total flux subtracted in 200 components = 0.0395981 Jy ! Clean residual min=-0.006020 max=0.005693 Jy/beam ! Clean residual mean=-0.000239 rms=0.002590 Jy/beam ! Combined flux in latest and established models = 0.103272 Jy ! Performing phase self-cal ! Adding 86 model components to the UV plane model. ! The established model now contains 111 components and 0.103272 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=0.073640Jy sigma=0.000630 ! Fit after self-cal, rms=0.073153Jy 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 0.98 FD 1.09 HN 1.00* KP 1.17 ! LA 0.89 MK 1.00* NL 1.00* OV 0.97 ! PT 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.09 HN 1.00* KP 1.13 ! LA 0.87 MK 1.00* NL 1.00* OV 0.99 ! PT 0.95 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.09 HN 1.00* KP 1.15 ! LA 0.87 MK 1.00* NL 1.00* OV 1.09 ! PT 0.90 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.23 FD 1.02 HN 1.00* KP 1.13 ! LA 0.86 MK 1.00* NL 1.00* OV 1.02 ! PT 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.01 HN 1.00* KP 1.06 ! LA 0.87 MK 1.00* NL 1.36 OV 1.09 ! PT 0.94 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.03 HN 1.00* KP 1.08 ! LA 0.86 MK 1.00* NL 1.00* OV 1.09 ! PT 0.92 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.00* KP 1.06 ! LA 0.83 MK 1.00* NL 1.00* OV 1.10 ! PT 0.94 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.04 HN 1.00* KP 0.86 ! LA 0.86 MK 1.00* NL 1.00* OV 1.04 ! PT 0.95 ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.98 HN 1.00* KP 0.87 ! LA 0.88 MK 1.00* NL 1.00* OV 1.14 ! PT 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 1.06 FD 1.03 HN 1.00* KP 0.96 ! LA 0.86 MK 1.00* NL 1.00* OV 1.20 ! PT 0.93 ! ! ! Correcting IF 11. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.00* KP 0.97 ! LA 0.89 MK 1.00* NL 1.00* OV 1.09 ! PT 0.95 ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.00* KP 1.03 ! LA 0.87 MK 1.00* NL 1.00* OV 1.05 ! PT 0.95 ! ! ! Fit before self-cal, rms=0.073153Jy sigma=0.000627 ! Fit after self-cal, rms=0.072605Jy sigma=0.000621 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.97 mas, bmaj=6.264 mas, bpa=33.69 degrees ! Estimated noise=407.408 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 = 0.000747317 Jy ! Component: 100 - total flux cleaned = 0.0010686 Jy ! Component: 150 - total flux cleaned = 0.00115553 Jy ! Component: 200 - total flux cleaned = 0.00119564 Jy ! Total flux subtracted in 200 components = 0.00119564 Jy ! Clean residual min=-0.004694 max=0.007430 Jy/beam ! Clean residual mean=-0.000102 rms=0.001879 Jy/beam ! Combined flux in latest and established models = 0.104468 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 121 components and 0.104468 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=0.072556Jy sigma=0.000620 ! Fit after self-cal, rms=0.072729Jy sigma=0.000619 ! 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=0.072729Jy sigma=0.000619 ! Fit after self-cal, rms=0.074964Jy sigma=0.000615 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.965 mas, bmaj=6.277 mas, bpa=33.36 degrees ! Estimated noise=410.668 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000834246 Jy ! Component: 100 - total flux cleaned = 0.00104181 Jy ! Component: 150 - total flux cleaned = 0.0011183 Jy ! Component: 200 - total flux cleaned = 0.0011889 Jy ! Total flux subtracted in 200 components = 0.0011889 Jy ! Clean residual min=-0.004101 max=0.006528 Jy/beam ! Clean residual mean=-0.000111 rms=0.001588 Jy/beam ! Combined flux in latest and established models = 0.105657 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 124 components and 0.105657 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=0.074930Jy sigma=0.000615 ! Fit after self-cal, rms=0.075069Jy sigma=0.000614 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 = 0.000131447 Jy ! Component: 100 - total flux cleaned = 0.00013034 Jy ! Component: 150 - total flux cleaned = 0.000160615 Jy ! Component: 200 - total flux cleaned = 0.000219902 Jy ! Total flux subtracted in 200 components = 0.000219902 Jy ! Clean residual min=-0.004022 max=0.006445 Jy/beam ! Clean residual mean=-0.000115 rms=0.001573 Jy/beam ! Combined flux in latest and established models = 0.105877 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 132 components and 0.105877 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=0.075046Jy sigma=0.000614 ! Fit after self-cal, rms=0.075043Jy sigma=0.000614 ! 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=0.075043Jy sigma=0.000614 ! Fit after self-cal, rms=0.075708Jy sigma=0.000614 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.964 mas, bmaj=6.258 mas, bpa=33.02 degrees ! Estimated noise=411.768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000577209 Jy ! Component: 100 - total flux cleaned = 0.000672666 Jy ! Component: 150 - total flux cleaned = 0.000761212 Jy ! Component: 200 - total flux cleaned = 0.000843749 Jy ! Total flux subtracted in 200 components = 0.000843749 Jy ! Clean residual min=-0.003862 max=0.006291 Jy/beam ! Clean residual mean=-0.000116 rms=0.001523 Jy/beam ! Combined flux in latest and established models = 0.10672 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 134 components and 0.10672 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=0.075688Jy sigma=0.000613 ! Fit after self-cal, rms=0.075720Jy sigma=0.000613 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 = 0.000137546 Jy ! Component: 100 - total flux cleaned = 0.000164039 Jy ! Component: 150 - total flux cleaned = 0.000213793 Jy ! Component: 200 - total flux cleaned = 0.000238131 Jy ! Total flux subtracted in 200 components = 0.000238131 Jy ! Clean residual min=-0.003844 max=0.006184 Jy/beam ! Clean residual mean=-0.000116 rms=0.001505 Jy/beam ! Combined flux in latest and established models = 0.106958 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 136 components and 0.106958 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=0.075705Jy sigma=0.000613 ! Fit after self-cal, rms=0.075701Jy sigma=0.000613 ! 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=0.075701Jy sigma=0.000613 ! Fit after self-cal, rms=0.076129Jy sigma=0.000613 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.212 mas, bmaj=6.583 mas, bpa=31.22 degrees ! Estimated noise=416.682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000472393 Jy ! Component: 100 - total flux cleaned = 0.000559736 Jy ! Component: 150 - total flux cleaned = 0.000641476 Jy ! Component: 200 - total flux cleaned = 0.000692479 Jy ! Total flux subtracted in 200 components = 0.000692479 Jy ! Clean residual min=-0.003961 max=0.006460 Jy/beam ! Clean residual mean=-0.000134 rms=0.001622 Jy/beam ! Combined flux in latest and established models = 0.107651 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 140 components and 0.107651 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=0.076114Jy sigma=0.000613 ! Fit after self-cal, rms=0.076121Jy sigma=0.000613 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 = 0.000184279 Jy ! Component: 100 - total flux cleaned = 0.000208509 Jy ! Component: 150 - total flux cleaned = 0.000254665 Jy ! Component: 200 - total flux cleaned = 0.000276566 Jy ! Total flux subtracted in 200 components = 0.000276566 Jy ! Clean residual min=-0.003939 max=0.006359 Jy/beam ! Clean residual mean=-0.000133 rms=0.001604 Jy/beam ! Combined flux in latest and established models = 0.107927 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 141 components and 0.107927 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=0.076110Jy sigma=0.000613 ! Fit after self-cal, rms=0.076108Jy sigma=0.000613 ! 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=2.966 mas, bmaj=6.242 mas, bpa=32.71 degrees ! Estimated noise=412.852 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.966 x 6.242 at 32.71 degrees (North through East) ! Clean map min=-0.0037299 max=0.072724 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=2.227 mas, bmaj=4.341 mas, bpa=21.13 degrees ! Estimated noise=1169.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0474692 Jy ! Component: 100 - total flux cleaned = 0.0669269 Jy ! Component: 150 - total flux cleaned = 0.078676 Jy ! Component: 200 - total flux cleaned = 0.0863553 Jy ! Total flux subtracted in 200 components = 0.0863553 Jy ! Clean residual min=-0.006020 max=0.005289 Jy/beam ! Clean residual mean=-0.000099 rms=0.001934 Jy/beam ! Combined flux in latest and established models = 0.0863553 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 64 model components to the UV plane model. ! The established model now contains 64 components and 0.0863553 Jy ! Inverting map and beam ! Estimated beam: bmin=2.966 mas, bmaj=6.242 mas, bpa=32.71 degrees ! Estimated noise=412.852 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 = 0.00784576 Jy ! Component: 100 - total flux cleaned = 0.0125118 Jy ! Component: 150 - total flux cleaned = 0.0155742 Jy ! Component: 200 - total flux cleaned = 0.0176131 Jy ! Total flux subtracted in 200 components = 0.0176131 Jy ! Clean residual min=-0.004417 max=0.005962 Jy/beam ! Clean residual mean=-0.000139 rms=0.001601 Jy/beam ! Combined flux in latest and established models = 0.103968 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 93 components and 0.103968 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.212 mas, bmaj=6.583 mas, bpa=31.22 degrees ! Estimated noise=416.682 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0015523 Jy ! Component: 100 - total flux cleaned = 0.00252754 Jy ! Component: 150 - total flux cleaned = 0.00278794 Jy ! Component: 200 - total flux cleaned = 0.00297026 Jy ! Total flux subtracted in 200 components = 0.00297026 Jy ! Clean residual min=-0.004133 max=0.006339 Jy/beam ! Clean residual mean=-0.000142 rms=0.001635 Jy/beam ! Combined flux in latest and established models = 0.106939 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 = 0.000142881 Jy ! Component: 100 - total flux cleaned = 0.000275402 Jy ! Component: 150 - total flux cleaned = 0.000398858 Jy ! Component: 200 - total flux cleaned = 0.000513429 Jy ! Total flux subtracted in 200 components = 0.000513429 Jy ! Clean residual min=-0.004018 max=0.006255 Jy/beam ! Clean residual mean=-0.000139 rms=0.001603 Jy/beam ! Combined flux in latest and established models = 0.107452 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 106 components and 0.107452 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.966 mas, bmaj=6.242 mas, bpa=32.71 degrees ! Estimated noise=412.852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.4281e-06 Jy ! Component: 100 - total flux cleaned = 5.47846e-05 Jy ! Component: 150 - total flux cleaned = 0.000104598 Jy ! Component: 200 - total flux cleaned = 0.000151883 Jy ! Total flux subtracted in 200 components = 0.000151883 Jy ! Clean residual min=-0.003814 max=0.005892 Jy/beam ! Clean residual mean=-0.000119 rms=0.001450 Jy/beam ! Combined flux in latest and established models = 0.107604 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 113 components and 0.107604 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=0.076108Jy sigma=0.000613 ! Fit after self-cal, rms=0.076065Jy sigma=0.000613 wmodel J0300+8202_X_2017_09_26_pus_map.mod ! Writing 113 model components to file: J0300+8202_X_2017_09_26_pus_map.mod wobs J0300+8202_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J0300+8202_X_2017_09_26_pus_uvs.fits wwins J0300+8202_X_2017_09_26_pus_map.win ! wwins: Wrote 1 windows to J0300+8202_X_2017_09_26_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 = 0.00239886 Jy ! Component: 100 - total flux cleaned = 0.00407081 Jy ! Component: 150 - total flux cleaned = 0.00454732 Jy ! Component: 200 - total flux cleaned = 0.00470351 Jy ! Component: 250 - total flux cleaned = 0.00492427 Jy ! Component: 300 - total flux cleaned = 0.00529954 Jy ! Component: 350 - total flux cleaned = 0.0058462 Jy ! Component: 400 - total flux cleaned = 0.00643471 Jy ! Component: 450 - total flux cleaned = 0.00695823 Jy ! Component: 500 - total flux cleaned = 0.00748841 Jy ! Component: 550 - total flux cleaned = 0.00799233 Jy ! Component: 600 - total flux cleaned = 0.0084715 Jy ! Component: 650 - total flux cleaned = 0.00895607 Jy ! Component: 700 - total flux cleaned = 0.00931016 Jy ! Component: 750 - total flux cleaned = 0.00959904 Jy ! Component: 800 - total flux cleaned = 0.00990278 Jy ! Component: 850 - total flux cleaned = 0.0101234 Jy ! Component: 900 - total flux cleaned = 0.0103846 Jy ! Component: 950 - total flux cleaned = 0.0104311 Jy ! Component: 1000 - total flux cleaned = 0.0105894 Jy ! Component: 1050 - total flux cleaned = 0.0106995 Jy ! Component: 1100 - total flux cleaned = 0.010807 Jy ! Component: 1150 - total flux cleaned = 0.0108699 Jy ! Component: 1200 - total flux cleaned = 0.0109109 Jy ! Component: 1250 - total flux cleaned = 0.0109915 Jy ! Component: 1300 - total flux cleaned = 0.0110509 Jy ! Component: 1350 - total flux cleaned = 0.011109 Jy ! Component: 1400 - total flux cleaned = 0.0111661 Jy ! Component: 1450 - total flux cleaned = 0.0112414 Jy ! Component: 1500 - total flux cleaned = 0.0113336 Jy ! Component: 1550 - total flux cleaned = 0.0113699 Jy ! Component: 1600 - total flux cleaned = 0.0114057 Jy ! Component: 1650 - total flux cleaned = 0.0114763 Jy ! Component: 1700 - total flux cleaned = 0.0114938 Jy ! Component: 1750 - total flux cleaned = 0.0115111 Jy ! Component: 1800 - total flux cleaned = 0.0115458 Jy ! Component: 1850 - total flux cleaned = 0.0115799 Jy ! Component: 1900 - total flux cleaned = 0.0115628 Jy ! Component: 1950 - total flux cleaned = 0.0115797 Jy ! Component: 2000 - total flux cleaned = 0.0115965 Jy ! Total flux subtracted in 2048 components = 0.0115797 Jy ! Clean residual min=-0.000908 max=0.000881 Jy/beam ! Clean residual mean=-0.000035 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.119184 Jy keep ! Adding 212 model components to the UV plane model. ! The established model now contains 325 components and 0.119184 Jy ![Exited script file: muppet] wmap "J0300+8202_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.966 x 6.242 at 32.71 degrees (North through East) ! Clean map min=-0.0023716 max=0.072555 Jy/beam ! Writing clean map to FITS file: J0300+8202_X_2017_09_26_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.072555 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000415888 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.71961 1.71961 3.43922 6.87844 13.7569 27.5138 55.0275 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.072 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.966 x 6.242 at 32.71 degrees (North through East) ! Clean map min=-0.0023716 max=0.072555 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 J0300+8202_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:34:20 2019