! Started logfile: J0958+6533_X_2017_01_21_pus_uvs.log on Sun May 5 15:28:20 2019 obs J0958+6533_X_2017_01_21_pus_uva.fits ! Reading UV FITS file: J0958+6533_X_2017_01_21_pus_uva.fits ! AN table 1: 16 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.659722 visibilities/baseline/integration-bin. ! Found source: J0958+6533 ! ! 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 4560 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+6533_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 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.489307Jy sigma=0.002704 ! Fit after self-cal, rms=0.471057Jy sigma=0.002595 ! 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=0.7425 mas, bmaj=5.521 mas, bpa=-42.57 degrees ! Estimated noise=2690.8 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 = 0.430447 Jy ! Component: 100 - total flux cleaned = 0.524855 Jy ! Total flux subtracted in 100 components = 0.524855 Jy ! Clean residual min=-0.028020 max=0.030188 Jy/beam ! Clean residual mean=0.000015 rms=0.007270 Jy/beam ! Combined flux in latest and established models = 0.524855 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.524855 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=0.145579Jy sigma=0.000761 ! Fit after self-cal, rms=0.145579Jy sigma=0.000761 ! 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=0.9236 mas, bmaj=5.602 mas, bpa=-42.85 degrees ! Estimated noise=1882.86 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 = 0.0277023 Jy ! Component: 100 - total flux cleaned = 0.0249574 Jy ! Component: 150 - total flux cleaned = 0.0242623 Jy ! Component: 200 - total flux cleaned = 0.0231612 Jy ! Total flux subtracted in 200 components = 0.0231612 Jy ! Clean residual min=-0.011660 max=0.014308 Jy/beam ! Clean residual mean=-0.000013 rms=0.003758 Jy/beam ! Combined flux in latest and established models = 0.548017 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 35 components and 0.548017 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=0.136511Jy sigma=0.000670 ! Fit after self-cal, rms=0.136618Jy sigma=0.000670 ! 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 1.00 HN 0.95 LA 1.04 ! MK 1.00* NL 0.97 OV 0.97 PT 0.96 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.06 HN 1.03 LA 1.06 ! MK 1.00* NL 0.92 OV 0.96 PT 0.97 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.98 LA 1.05 ! MK 1.00* NL 0.94 OV 0.95 PT 0.99 ! SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.95 LA 1.06 ! MK 1.00* NL 0.94 OV 0.97 PT 0.97 ! SC 1.05 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 0.97 LA 1.07 ! MK 1.00* NL 0.96 OV 0.96 PT 0.99 ! SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.08 HN 0.98 LA 1.06 ! MK 1.00* NL 0.94 OV 1.01 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.93 LA 1.04 ! MK 1.00* NL 0.93 OV 1.02 PT 0.99 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.08 HN 1.00 LA 1.06 ! MK 1.00* NL 0.94 OV 1.00 PT 0.99 ! SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 0.95 LA 1.08 ! MK 1.00* NL 0.94 OV 1.01 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.97 LA 1.03 ! MK 1.00* NL 0.95 OV 1.01 PT 0.93 ! SC 1.01 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 0.99 LA 1.01 ! MK 1.00* NL 0.92 OV 1.01 PT 0.96 ! SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.08 HN 0.95 LA 1.07 ! MK 1.00* NL 0.93 OV 0.98 PT 1.01 ! SC 1.04 ! ! ! Fit before self-cal, rms=0.136618Jy sigma=0.000670 ! Fit after self-cal, rms=0.136862Jy sigma=0.000642 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9297 mas, bmaj=5.646 mas, bpa=-42.86 degrees ! Estimated noise=1859.9 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 = 0.00355121 Jy ! Component: 100 - total flux cleaned = 0.00544132 Jy ! Component: 150 - total flux cleaned = 0.00687439 Jy ! Component: 200 - total flux cleaned = 0.00818674 Jy ! Total flux subtracted in 200 components = 0.00818674 Jy ! Clean residual min=-0.005531 max=0.006411 Jy/beam ! Clean residual mean=0.000078 rms=0.001728 Jy/beam ! Combined flux in latest and established models = 0.556203 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 58 components and 0.556203 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=0.136549Jy sigma=0.000641 ! Fit after self-cal, rms=0.136749Jy sigma=0.000641 ! 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=0.136749Jy sigma=0.000641 ! Fit after self-cal, rms=0.137055Jy sigma=0.000641 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9288 mas, bmaj=5.651 mas, bpa=-42.86 degrees ! Estimated noise=1860.47 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00238619 Jy ! Component: 100 - total flux cleaned = 0.00340749 Jy ! Component: 150 - total flux cleaned = 0.00407047 Jy ! Component: 200 - total flux cleaned = 0.004531 Jy ! Total flux subtracted in 200 components = 0.004531 Jy ! Clean residual min=-0.005390 max=0.005988 Jy/beam ! Clean residual mean=0.000068 rms=0.001655 Jy/beam ! Combined flux in latest and established models = 0.560734 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 74 components and 0.560734 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=0.136949Jy sigma=0.000640 ! Fit after self-cal, rms=0.136946Jy sigma=0.000640 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 = 0.00049241 Jy ! Component: 100 - total flux cleaned = 0.00106393 Jy ! Component: 150 - total flux cleaned = 0.00143544 Jy ! Component: 200 - total flux cleaned = 0.00163659 Jy ! Total flux subtracted in 200 components = 0.00163659 Jy ! Clean residual min=-0.005399 max=0.005700 Jy/beam ! Clean residual mean=0.000060 rms=0.001630 Jy/beam ! Combined flux in latest and established models = 0.562371 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 86 components and 0.562371 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=0.136903Jy sigma=0.000640 ! Fit after self-cal, rms=0.136902Jy sigma=0.000640 ! 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=0.136902Jy sigma=0.000640 ! Fit after self-cal, rms=0.137291Jy sigma=0.000640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9281 mas, bmaj=5.657 mas, bpa=-42.88 degrees ! Estimated noise=1861.87 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155225 Jy ! Component: 100 - total flux cleaned = 0.0022329 Jy ! Component: 150 - total flux cleaned = 0.00263351 Jy ! Component: 200 - total flux cleaned = 0.00300162 Jy ! Total flux subtracted in 200 components = 0.00300162 Jy ! Clean residual min=-0.005169 max=0.005537 Jy/beam ! Clean residual mean=0.000057 rms=0.001588 Jy/beam ! Combined flux in latest and established models = 0.565373 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 101 components and 0.565373 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=0.137238Jy sigma=0.000639 ! Fit after self-cal, rms=0.137239Jy sigma=0.000639 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 = 0.000308234 Jy ! Component: 100 - total flux cleaned = 0.000475367 Jy ! Component: 150 - total flux cleaned = 0.000637446 Jy ! Component: 200 - total flux cleaned = 0.000677228 Jy ! Total flux subtracted in 200 components = 0.000677228 Jy ! Clean residual min=-0.005174 max=0.005398 Jy/beam ! Clean residual mean=0.000054 rms=0.001570 Jy/beam ! Combined flux in latest and established models = 0.56605 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 108 components and 0.56605 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=0.137216Jy sigma=0.000639 ! Fit after self-cal, rms=0.137214Jy sigma=0.000639 ! 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=0.137214Jy sigma=0.000639 ! Fit after self-cal, rms=0.137564Jy sigma=0.000639 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.854 mas, bmaj=5.815 mas, bpa=-37.8 degrees ! Estimated noise=2367.76 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000821304 Jy ! Component: 100 - total flux cleaned = 0.00138106 Jy ! Component: 150 - total flux cleaned = 0.00172146 Jy ! Component: 200 - total flux cleaned = 0.00205196 Jy ! Total flux subtracted in 200 components = 0.00205196 Jy ! Clean residual min=-0.005585 max=0.004841 Jy/beam ! Clean residual mean=0.000115 rms=0.001591 Jy/beam ! Combined flux in latest and established models = 0.568102 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 116 components and 0.568102 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=0.137532Jy sigma=0.000639 ! Fit after self-cal, rms=0.137533Jy sigma=0.000639 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 = 0.000181602 Jy ! Component: 100 - total flux cleaned = 0.000316648 Jy ! Component: 150 - total flux cleaned = 0.000413815 Jy ! Component: 200 - total flux cleaned = 0.000506272 Jy ! Total flux subtracted in 200 components = 0.000506272 Jy ! Clean residual min=-0.005467 max=0.004832 Jy/beam ! Clean residual mean=0.000109 rms=0.001564 Jy/beam ! Combined flux in latest and established models = 0.568608 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 127 components and 0.568608 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=0.137522Jy sigma=0.000639 ! Fit after self-cal, rms=0.137519Jy sigma=0.000639 ! 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=0.9276 mas, bmaj=5.663 mas, bpa=-42.88 degrees ! Estimated noise=1862.86 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9276 x 5.663 at -42.88 degrees (North through East) ! Clean map min=-0.0093962 max=0.55693 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 ! Performing amp+phase self-cal ! ! 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=0.137519Jy sigma=0.000639 ! Fit after self-cal, rms=0.130375Jy sigma=0.000571 ! Inverting map and beam ! Estimated beam: bmin=0.9279 mas, bmaj=5.663 mas, bpa=-42.92 degrees ! Estimated noise=1865.57 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156888 Jy ! Component: 100 - total flux cleaned = 0.00240592 Jy ! Component: 150 - total flux cleaned = 0.00294037 Jy ! Component: 200 - total flux cleaned = 0.00322348 Jy ! Total flux subtracted in 200 components = 0.00322348 Jy ! Clean residual min=-0.003601 max=0.004128 Jy/beam ! Clean residual mean=0.000049 rms=0.001105 Jy/beam ! Combined flux in latest and established models = 0.571831 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 147 components and 0.571831 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=0.130327Jy sigma=0.000571 ! Fit after self-cal, rms=0.130319Jy sigma=0.000571 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000256997 Jy ! Component: 100 - total flux cleaned = 0.00025808 Jy ! Component: 150 - total flux cleaned = 0.000257602 Jy ! Component: 200 - total flux cleaned = 0.000257424 Jy ! Total flux subtracted in 200 components = 0.000257424 Jy ! Clean residual min=-0.003575 max=0.004148 Jy/beam ! Clean residual mean=0.000048 rms=0.001093 Jy/beam ! Combined flux in latest and established models = 0.572089 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 153 components and 0.572089 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=0.130299Jy sigma=0.000571 ! Fit after self-cal, rms=0.130295Jy sigma=0.000571 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.130295Jy sigma=0.000571 ! Fit after self-cal, rms=0.130558Jy sigma=0.000571 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=0.7478 mas, bmaj=5.581 mas, bpa=-42.62 degrees ! Estimated noise=2659.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.425376 Jy ! Component: 100 - total flux cleaned = 0.518206 Jy ! Component: 150 - total flux cleaned = 0.548422 Jy ! Component: 200 - total flux cleaned = 0.563029 Jy ! Total flux subtracted in 200 components = 0.563029 Jy ! Clean residual min=-0.008837 max=0.008138 Jy/beam ! Clean residual mean=0.000047 rms=0.002490 Jy/beam ! Combined flux in latest and established models = 0.563028 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.563028 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9278 mas, bmaj=5.665 mas, bpa=-42.93 degrees ! Estimated noise=1866.7 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 = 0.00780292 Jy ! Component: 100 - total flux cleaned = 0.00969021 Jy ! Component: 150 - total flux cleaned = 0.0108437 Jy ! Component: 200 - total flux cleaned = 0.0113917 Jy ! Total flux subtracted in 200 components = 0.0113917 Jy ! Clean residual min=-0.004495 max=0.004497 Jy/beam ! Clean residual mean=0.000049 rms=0.001454 Jy/beam ! Combined flux in latest and established models = 0.57442 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 46 components and 0.57442 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=1.852 mas, bmaj=5.817 mas, bpa=-37.87 degrees ! Estimated noise=2374.03 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00246114 Jy ! Component: 100 - total flux cleaned = 0.00313316 Jy ! Component: 150 - total flux cleaned = 0.00304424 Jy ! Component: 200 - total flux cleaned = 0.00267421 Jy ! Total flux subtracted in 200 components = 0.00267421 Jy ! Clean residual min=-0.005079 max=0.005177 Jy/beam ! Clean residual mean=0.000075 rms=0.001599 Jy/beam ! Combined flux in latest and established models = 0.577094 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 = -0.0002375 Jy ! Component: 100 - total flux cleaned = -0.000449034 Jy ! Component: 150 - total flux cleaned = -0.000638825 Jy ! Component: 200 - total flux cleaned = -0.00081267 Jy ! Total flux subtracted in 200 components = -0.00081267 Jy ! Clean residual min=-0.005148 max=0.004992 Jy/beam ! Clean residual mean=0.000083 rms=0.001545 Jy/beam ! Combined flux in latest and established models = 0.576282 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 96 components and 0.576282 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9278 mas, bmaj=5.665 mas, bpa=-42.93 degrees ! Estimated noise=1866.7 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00153372 Jy ! Component: 100 - total flux cleaned = -0.00188932 Jy ! Component: 150 - total flux cleaned = -0.0019706 Jy ! Component: 200 - total flux cleaned = -0.00197558 Jy ! Total flux subtracted in 200 components = -0.00197558 Jy ! Clean residual min=-0.003770 max=0.004150 Jy/beam ! Clean residual mean=0.000049 rms=0.001156 Jy/beam ! Combined flux in latest and established models = 0.574306 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 126 components and 0.574306 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=0.130566Jy sigma=0.000571 ! Fit after self-cal, rms=0.130528Jy sigma=0.000571 wmodel J0958+6533_X_2017_01_21_pus_map.mod ! Writing 126 model components to file: J0958+6533_X_2017_01_21_pus_map.mod wobs J0958+6533_X_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J0958+6533_X_2017_01_21_pus_uvs.fits wwins J0958+6533_X_2017_01_21_pus_map.win ! wwins: Wrote 1 windows to J0958+6533_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 = 0.000532241 Jy ! Component: 100 - total flux cleaned = 0.000914429 Jy ! Component: 150 - total flux cleaned = 0.00126815 Jy ! Component: 200 - total flux cleaned = 0.00177014 Jy ! Component: 250 - total flux cleaned = 0.0023579 Jy ! Component: 300 - total flux cleaned = 0.00297544 Jy ! Component: 350 - total flux cleaned = 0.00357073 Jy ! Component: 400 - total flux cleaned = 0.0041448 Jy ! Component: 450 - total flux cleaned = 0.00465295 Jy ! Component: 500 - total flux cleaned = 0.00501042 Jy ! Component: 550 - total flux cleaned = 0.00518417 Jy ! Component: 600 - total flux cleaned = 0.00539443 Jy ! Component: 650 - total flux cleaned = 0.0055978 Jy ! Component: 700 - total flux cleaned = 0.0057559 Jy ! Component: 750 - total flux cleaned = 0.00583367 Jy ! Component: 800 - total flux cleaned = 0.0059475 Jy ! Component: 850 - total flux cleaned = 0.00609545 Jy ! Component: 900 - total flux cleaned = 0.00616713 Jy ! Component: 950 - total flux cleaned = 0.00627342 Jy ! Component: 1000 - total flux cleaned = 0.00620335 Jy ! Component: 1050 - total flux cleaned = 0.00616976 Jy ! Component: 1100 - total flux cleaned = 0.00613688 Jy ! Component: 1150 - total flux cleaned = 0.00613638 Jy ! Component: 1200 - total flux cleaned = 0.00607201 Jy ! Component: 1250 - total flux cleaned = 0.00604099 Jy ! Component: 1300 - total flux cleaned = 0.00610372 Jy ! Component: 1350 - total flux cleaned = 0.00607341 Jy ! Component: 1400 - total flux cleaned = 0.00607399 Jy ! Component: 1450 - total flux cleaned = 0.00601439 Jy ! Component: 1500 - total flux cleaned = 0.00601396 Jy ! Component: 1550 - total flux cleaned = 0.00592802 Jy ! Component: 1600 - total flux cleaned = 0.0058718 Jy ! Component: 1650 - total flux cleaned = 0.00592742 Jy ! Component: 1700 - total flux cleaned = 0.00592734 Jy ! Component: 1750 - total flux cleaned = 0.00587354 Jy ! Component: 1800 - total flux cleaned = 0.00587376 Jy ! Component: 1850 - total flux cleaned = 0.00592545 Jy ! Component: 1900 - total flux cleaned = 0.00582269 Jy ! Component: 1950 - total flux cleaned = 0.00584817 Jy ! Component: 2000 - total flux cleaned = 0.00587353 Jy ! Total flux subtracted in 2048 components = 0.00589844 Jy ! Clean residual min=-0.001368 max=0.001416 Jy/beam ! Clean residual mean=0.000007 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.580205 Jy keep ! Adding 142 model components to the UV plane model. ! The established model now contains 268 components and 0.580204 Jy ![Exited script file: muppet] wmap "J0958+6533_X_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9278 x 5.665 at -42.93 degrees (North through East) ! Clean map min=-0.0059714 max=0.55592 Jy/beam ! Writing clean map to FITS file: J0958+6533_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 0.555916 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000496935 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.268171 0.268171 0.536341 1.07268 2.14536 4.29073 8.58146 17.1629 34.3258 68.6517 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.555 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9278 x 5.665 at -42.93 degrees (North through East) ! Clean map min=-0.0059714 max=0.55592 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+6533_X_2017_01_21_pus_uvs.log closed on Sun May 5 15:28:21 2019