! Started logfile: J0801+4736_X_2017_09_26_pus_uvs.log on Sat May 11 13:36:31 2019 obs J0801+4736_X_2017_09_26_pus_uva.fits ! Reading UV FITS file: J0801+4736_X_2017_09_26_pus_uva.fits ! AN table 1: 295 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.67467 visibilities/baseline/integration-bin. ! Found source: J0801+4736 ! ! 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 85980 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 J0801+4736_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 453 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 453 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 557 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 512 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 511 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 586 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 825 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 691 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 824 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 826 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 1036 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 1196 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.972912Jy sigma=0.008600 ! Fit after self-cal, rms=0.951151Jy sigma=0.008418 ! 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=0.8355 mas, bmaj=2.118 mas, bpa=-59.62 degrees ! Estimated noise=1117.29 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 = 0.0391373 Jy ! Component: 100 - total flux cleaned = 0.0479443 Jy ! Total flux subtracted in 100 components = 0.0479443 Jy ! Clean residual min=-0.002958 max=0.002851 Jy/beam ! Clean residual mean=-0.000098 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.0479443 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0479443 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=0.089007Jy sigma=0.000753 ! Fit after self-cal, rms=0.088618Jy sigma=0.000750 ! 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=1.13 mas, bmaj=2.451 mas, bpa=-59.59 degrees ! Estimated noise=305.78 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 = 0.00549639 Jy ! Component: 100 - total flux cleaned = 0.00847967 Jy ! Component: 150 - total flux cleaned = 0.0104277 Jy ! Component: 200 - total flux cleaned = 0.0117551 Jy ! Total flux subtracted in 200 components = 0.0117551 Jy ! Clean residual min=-0.003008 max=0.002886 Jy/beam ! Clean residual mean=-0.000278 rms=0.001209 Jy/beam ! Combined flux in latest and established models = 0.0596993 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 39 components and 0.0596993 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=0.088240Jy sigma=0.000747 ! Fit after self-cal, rms=0.088227Jy sigma=0.000747 ! 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 1.00 FD 1.00* HN 0.95 KP 1.13 ! LA 1.02 MK 1.14 NL 1.02 OV 1.16 ! PT 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.02 KP 1.04 ! LA 1.00 MK 1.04 NL 0.97 OV 1.07 ! PT 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 1.04 KP 1.12 ! LA 0.95 MK 1.09 NL 1.03 OV 1.11 ! PT 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.01 KP 1.02 ! LA 0.98 MK 1.09 NL 0.98 OV 1.06 ! PT 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.00* HN 0.90 KP 1.11 ! LA 1.01 MK 1.11 NL 0.97 OV 1.07 ! PT 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.18 FD 1.00* HN 0.95 KP 0.97 ! LA 0.99 MK 0.98 NL 0.96 OV 1.05 ! PT 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.03 KP 1.02 ! LA 1.00 MK 0.98 NL 0.98 OV 1.00 ! PT 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.99 KP 0.86 ! LA 0.96 MK 0.98 NL 1.01 OV 1.05 ! PT 0.94 ! ! ! Correcting IF 9. ! A total of 87 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 0.95 KP 0.87 ! LA 0.94 MK 0.90 NL 1.01 OV 1.13 ! PT 0.92 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.00* HN 1.01 KP 1.10 ! LA 0.71 MK 1.08 NL 1.21 OV 1.38 ! PT 0.62 ! ! ! Correcting IF 11. ! A total of 90 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00* HN 0.84 KP 0.92 ! LA 1.00 MK 0.97 NL 1.10 OV 1.11 ! PT 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.00* HN 1.15 KP 1.12 ! LA 0.67 MK 1.01 NL 1.23 OV 1.35 ! PT 0.60 ! ! ! Fit before self-cal, rms=0.088227Jy sigma=0.000747 ! Fit after self-cal, rms=0.076118Jy sigma=0.000702 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.14 mas, bmaj=2.455 mas, bpa=-59.6 degrees ! Estimated noise=308.468 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 = 0.000355962 Jy ! Component: 100 - total flux cleaned = 0.000459846 Jy ! Component: 150 - total flux cleaned = 0.000510049 Jy ! Component: 200 - total flux cleaned = 0.000532078 Jy ! Total flux subtracted in 200 components = 0.000532078 Jy ! Clean residual min=-0.002348 max=0.002661 Jy/beam ! Clean residual mean=-0.000138 rms=0.000826 Jy/beam ! Combined flux in latest and established models = 0.0602314 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.0602314 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=0.076112Jy sigma=0.000702 ! Fit after self-cal, rms=0.076435Jy sigma=0.000701 ! 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=0.076435Jy sigma=0.000701 ! Fit after self-cal, rms=0.083978Jy sigma=0.000695 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.148 mas, bmaj=2.436 mas, bpa=-59.66 degrees ! Estimated noise=311.297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000494726 Jy ! Component: 100 - total flux cleaned = 0.000496733 Jy ! Component: 150 - total flux cleaned = 0.000496697 Jy ! Component: 200 - total flux cleaned = 0.000482412 Jy ! Total flux subtracted in 200 components = 0.000482412 Jy ! Clean residual min=-0.001426 max=0.002182 Jy/beam ! Clean residual mean=-0.000067 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0607138 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.0607138 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=0.083961Jy sigma=0.000695 ! Fit after self-cal, rms=0.084668Jy sigma=0.000694 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 = -6.8115e-05 Jy ! Component: 100 - total flux cleaned = -0.000125724 Jy ! Component: 150 - total flux cleaned = -0.000154923 Jy ! Component: 200 - total flux cleaned = -0.000154867 Jy ! Total flux subtracted in 200 components = -0.000154867 Jy ! Clean residual min=-0.001439 max=0.001664 Jy/beam ! Clean residual mean=-0.000076 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.060559 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.060559 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=0.084665Jy sigma=0.000694 ! Fit after self-cal, rms=0.084680Jy sigma=0.000694 ! 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=0.084680Jy sigma=0.000694 ! Fit after self-cal, rms=0.089731Jy sigma=0.000694 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.152 mas, bmaj=2.42 mas, bpa=-59.74 degrees ! Estimated noise=312.451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000411482 Jy ! Component: 100 - total flux cleaned = 0.000438913 Jy ! Component: 150 - total flux cleaned = 0.000427788 Jy ! Component: 200 - total flux cleaned = 0.000427652 Jy ! Total flux subtracted in 200 components = 0.000427652 Jy ! Clean residual min=-0.001287 max=0.001762 Jy/beam ! Clean residual mean=-0.000062 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.0609866 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 54 components and 0.0609866 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=0.089722Jy sigma=0.000694 ! Fit after self-cal, rms=0.089863Jy sigma=0.000694 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) ! Added new window around map position (-0.6, -6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00106579 Jy ! Component: 100 - total flux cleaned = 0.00106701 Jy ! Component: 150 - total flux cleaned = 0.00106891 Jy ! Component: 200 - total flux cleaned = 0.00106775 Jy ! Total flux subtracted in 200 components = 0.00106775 Jy ! Clean residual min=-0.001183 max=0.001464 Jy/beam ! Clean residual mean=-0.000059 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0620544 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 72 components and 0.0620544 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=0.089823Jy sigma=0.000694 ! Fit after self-cal, rms=0.089765Jy sigma=0.000694 ! 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=0.089765Jy sigma=0.000694 ! Fit after self-cal, rms=0.089673Jy sigma=0.000694 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.452 mas, bmaj=3.203 mas, bpa=-88.47 degrees ! Estimated noise=354.135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0009853 Jy ! Component: 100 - total flux cleaned = 0.00127777 Jy ! Component: 150 - total flux cleaned = 0.00136959 Jy ! Component: 200 - total flux cleaned = 0.00139595 Jy ! Total flux subtracted in 200 components = 0.00139595 Jy ! Clean residual min=-0.001157 max=0.001726 Jy/beam ! Clean residual mean=-0.000086 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0634503 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 92 components and 0.0634503 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=0.089650Jy sigma=0.000694 ! Fit after self-cal, rms=0.089629Jy sigma=0.000694 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 = 0.000418113 Jy ! Component: 100 - total flux cleaned = 0.000495949 Jy ! Component: 150 - total flux cleaned = 0.000496181 Jy ! Component: 200 - total flux cleaned = 0.000495902 Jy ! Total flux subtracted in 200 components = 0.000495902 Jy ! Clean residual min=-0.001235 max=0.001639 Jy/beam ! Clean residual mean=-0.000087 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0639462 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 98 components and 0.0639462 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=0.089616Jy sigma=0.000693 ! Fit after self-cal, rms=0.089597Jy sigma=0.000693 ! 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=1.154 mas, bmaj=2.409 mas, bpa=-59.76 degrees ! Estimated noise=313.048 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.154 x 2.409 at -59.76 degrees (North through East) ! Clean map min=-0.0010065 max=0.052288 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=0.8546 mas, bmaj=2.04 mas, bpa=-60.08 degrees ! Estimated noise=1162.93 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0406613 Jy ! Component: 100 - total flux cleaned = 0.0501341 Jy ! Component: 150 - total flux cleaned = 0.0538977 Jy ! Component: 200 - total flux cleaned = 0.0560431 Jy ! Total flux subtracted in 200 components = 0.0560431 Jy ! Clean residual min=-0.003434 max=0.003072 Jy/beam ! Clean residual mean=-0.000028 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.0560431 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0560431 Jy ! Inverting map and beam ! Estimated beam: bmin=1.154 mas, bmaj=2.409 mas, bpa=-59.76 degrees ! Estimated noise=313.048 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 = 0.00310746 Jy ! Component: 100 - total flux cleaned = 0.00497005 Jy ! Component: 150 - total flux cleaned = 0.00576221 Jy ! Component: 200 - total flux cleaned = 0.00609579 Jy ! Total flux subtracted in 200 components = 0.00609579 Jy ! Clean residual min=-0.001369 max=0.001334 Jy/beam ! Clean residual mean=-0.000067 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0621389 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 45 components and 0.0621389 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=2.452 mas, bmaj=3.203 mas, bpa=-88.47 degrees ! Estimated noise=354.135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000578346 Jy ! Component: 100 - total flux cleaned = 0.000897368 Jy ! Component: 150 - total flux cleaned = 0.0011698 Jy ! Component: 200 - total flux cleaned = 0.00126483 Jy ! Total flux subtracted in 200 components = 0.00126483 Jy ! Clean residual min=-0.001222 max=0.001584 Jy/beam ! Clean residual mean=-0.000097 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0634037 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 = 0.000101223 Jy ! Component: 100 - total flux cleaned = 0.000192669 Jy ! Component: 150 - total flux cleaned = 0.000274816 Jy ! Component: 200 - total flux cleaned = 0.000324526 Jy ! Total flux subtracted in 200 components = 0.000324526 Jy ! Clean residual min=-0.001180 max=0.001569 Jy/beam ! Clean residual mean=-0.000092 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0637283 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 70 components and 0.0637283 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.154 mas, bmaj=2.409 mas, bpa=-59.76 degrees ! Estimated noise=313.048 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.11167e-05 Jy ! Component: 100 - total flux cleaned = -8.49822e-06 Jy ! Component: 150 - total flux cleaned = 4.9416e-05 Jy ! Component: 200 - total flux cleaned = 6.69876e-05 Jy ! Total flux subtracted in 200 components = 6.69876e-05 Jy ! Clean residual min=-0.001108 max=0.001297 Jy/beam ! Clean residual mean=-0.000052 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.0637952 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 81 components and 0.0637953 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=0.089583Jy sigma=0.000693 ! Fit after self-cal, rms=0.089544Jy sigma=0.000693 wmodel J0801+4736_X_2017_09_26_pus_map.mod ! Writing 81 model components to file: J0801+4736_X_2017_09_26_pus_map.mod wobs J0801+4736_X_2017_09_26_pus_uvs.fits ! Writing UV FITS file: J0801+4736_X_2017_09_26_pus_uvs.fits wwins J0801+4736_X_2017_09_26_pus_map.win ! wwins: Wrote 2 windows to J0801+4736_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 = 0.000357926 Jy ! Component: 100 - total flux cleaned = 0.00057453 Jy ! Component: 150 - total flux cleaned = 0.000576298 Jy ! Component: 200 - total flux cleaned = 0.000531587 Jy ! Component: 250 - total flux cleaned = 0.000489314 Jy ! Component: 300 - total flux cleaned = 0.000475608 Jy ! Component: 350 - total flux cleaned = 0.000475226 Jy ! Component: 400 - total flux cleaned = 0.000499381 Jy ! Component: 450 - total flux cleaned = 0.000476234 Jy ! Component: 500 - total flux cleaned = 0.000443005 Jy ! Component: 550 - total flux cleaned = 0.000421251 Jy ! Component: 600 - total flux cleaned = 0.000379888 Jy ! Component: 650 - total flux cleaned = 0.000369657 Jy ! Component: 700 - total flux cleaned = 0.000330937 Jy ! Component: 750 - total flux cleaned = 0.000293556 Jy ! Component: 800 - total flux cleaned = 0.00028423 Jy ! Component: 850 - total flux cleaned = 0.000239555 Jy ! Component: 900 - total flux cleaned = 0.000222059 Jy ! Component: 950 - total flux cleaned = 0.000154619 Jy ! Component: 1000 - total flux cleaned = 0.000105395 Jy ! Component: 1050 - total flux cleaned = 4.93556e-05 Jy ! Component: 1100 - total flux cleaned = -5.36596e-06 Jy ! Component: 1150 - total flux cleaned = -5.87832e-05 Jy ! Component: 1200 - total flux cleaned = -8.11641e-05 Jy ! Component: 1250 - total flux cleaned = -8.11612e-05 Jy ! Component: 1300 - total flux cleaned = -9.57336e-05 Jy ! Component: 1350 - total flux cleaned = -0.000109978 Jy ! Component: 1400 - total flux cleaned = -0.000116915 Jy ! Component: 1450 - total flux cleaned = -0.000109866 Jy ! Component: 1500 - total flux cleaned = -0.000123338 Jy ! Component: 1550 - total flux cleaned = -0.000123275 Jy ! Component: 1600 - total flux cleaned = -0.000129909 Jy ! Component: 1650 - total flux cleaned = -0.000142932 Jy ! Component: 1700 - total flux cleaned = -0.000149345 Jy ! Component: 1750 - total flux cleaned = -0.000155759 Jy ! Component: 1800 - total flux cleaned = -0.000168254 Jy ! Component: 1850 - total flux cleaned = -0.000168264 Jy ! Component: 1900 - total flux cleaned = -0.000180359 Jy ! Component: 1950 - total flux cleaned = -0.000174357 Jy ! Component: 2000 - total flux cleaned = -0.000186225 Jy ! Total flux subtracted in 2048 components = -0.00017443 Jy ! Clean residual min=-0.000333 max=0.000308 Jy/beam ! Clean residual mean=-0.000012 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.0636208 Jy keep ! Adding 141 model components to the UV plane model. ! The established model now contains 222 components and 0.0636208 Jy ![Exited script file: muppet] wmap "J0801+4736_X_2017_09_26_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.154 x 2.409 at -59.76 degrees (North through East) ! Clean map min=-0.0012075 max=0.052382 Jy/beam ! Writing clean map to FITS file: J0801+4736_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 0.0523817 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000111801 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.640303 0.640303 1.28061 2.56121 5.12243 10.2449 20.4897 40.9794 81.9588 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.052 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.154 x 2.409 at -59.76 degrees (North through East) ! Clean map min=-0.0012075 max=0.052382 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 J0801+4736_X_2017_09_26_pus_uvs.log closed on Sat May 11 13:36:36 2019