! Started logfile: J2115+2933_X_2017_07_16_pus_uvs.log on Thu May 9 14:11:30 2019 obs J2115+2933_X_2017_07_16_pus_uva.fits ! Reading UV FITS file: J2115+2933_X_2017_07_16_pus_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.406667 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2115+2933 ! ! 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 1200 lines of history. ! ! Reading 2196 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 J2115+2933_X_2017_07_16_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 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.545423Jy sigma=0.004021 ! Fit after self-cal, rms=0.521580Jy sigma=0.003839 ! 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=0.6293 mas, bmaj=1.974 mas, bpa=-35.49 degrees ! Estimated noise=3024.84 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 = 0.360614 Jy ! Component: 100 - total flux cleaned = 0.459942 Jy ! Total flux subtracted in 100 components = 0.459942 Jy ! Clean residual min=-0.027157 max=0.045286 Jy/beam ! Clean residual mean=0.000050 rms=0.010094 Jy/beam ! Combined flux in latest and established models = 0.459942 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.459942 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=0.128303Jy sigma=0.000936 ! Fit after self-cal, rms=0.128110Jy sigma=0.000935 ! 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=0.7836 mas, bmaj=1.955 mas, bpa=-33.16 degrees ! Estimated noise=2076.27 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 = 0.0630863 Jy ! Component: 100 - total flux cleaned = 0.0928792 Jy ! Component: 150 - total flux cleaned = 0.110737 Jy ! Component: 200 - total flux cleaned = 0.124169 Jy ! Total flux subtracted in 200 components = 0.124169 Jy ! Clean residual min=-0.017618 max=0.015983 Jy/beam ! Clean residual mean=0.000006 rms=0.004981 Jy/beam ! Combined flux in latest and established models = 0.584111 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 27 components and 0.584111 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=0.096206Jy sigma=0.000679 ! Fit after self-cal, rms=0.095960Jy sigma=0.000678 ! 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 0.96 FD 1.00* HN 0.98 KP 1.02 ! LA 1.00* MK 1.00 NL 0.94 OV 1.00* ! PT 1.01 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 0.99 KP 1.06 ! LA 1.00* MK 0.99 NL 0.94 OV 1.00* ! PT 1.04 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.06 KP 0.97 ! LA 1.00* MK 0.98 NL 0.96 OV 1.00* ! PT 0.96 SC 1.13 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.02 KP 1.00 ! LA 1.00* MK 1.02 NL 0.95 OV 1.00* ! PT 0.98 SC 1.09 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.94 KP 1.06 ! LA 1.00* MK 1.04 NL 0.94 OV 1.00* ! PT 0.96 SC 1.05 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 0.95 KP 1.03 ! LA 1.00* MK 1.01 NL 0.95 OV 1.00* ! PT 0.99 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.96 KP 1.01 ! LA 1.00* MK 1.05 NL 0.94 OV 1.00* ! PT 1.00 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00* HN 0.99 KP 0.99 ! LA 1.00* MK 1.01 NL 0.97 OV 1.00* ! PT 0.99 SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00* HN 1.01 KP 1.00 ! LA 1.00* MK 1.01 NL 0.93 OV 1.00* ! PT 1.00 SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 1.01 KP 0.99 ! LA 1.00* MK 1.04 NL 0.95 OV 1.00* ! PT 0.99 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.97 KP 0.94 ! LA 1.00* MK 1.01 NL 0.96 OV 1.00* ! PT 0.95 SC 1.06 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00* HN 0.95 KP 1.03 ! LA 1.00* MK 0.97 NL 0.96 OV 1.00* ! PT 1.00 SC 1.06 ! ! ! Fit before self-cal, rms=0.095960Jy sigma=0.000678 ! Fit after self-cal, rms=0.091632Jy sigma=0.000645 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7905 mas, bmaj=1.966 mas, bpa=-33.56 degrees ! Estimated noise=2049.68 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 = 0.00914211 Jy ! Component: 100 - total flux cleaned = 0.0138654 Jy ! Component: 150 - total flux cleaned = 0.0164336 Jy ! Component: 200 - total flux cleaned = 0.0178172 Jy ! Total flux subtracted in 200 components = 0.0178172 Jy ! Clean residual min=-0.008278 max=0.013870 Jy/beam ! Clean residual mean=0.000003 rms=0.002954 Jy/beam ! Combined flux in latest and established models = 0.601928 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.601928 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=0.090605Jy sigma=0.000636 ! Fit after self-cal, rms=0.090608Jy sigma=0.000636 ! 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=0.090608Jy sigma=0.000636 ! Fit after self-cal, rms=0.090620Jy sigma=0.000635 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7897 mas, bmaj=1.966 mas, bpa=-33.61 degrees ! Estimated noise=2052.08 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00417671 Jy ! Component: 100 - total flux cleaned = 0.00522407 Jy ! Component: 150 - total flux cleaned = 0.00551014 Jy ! Component: 200 - total flux cleaned = 0.00550907 Jy ! Total flux subtracted in 200 components = 0.00550907 Jy ! Clean residual min=-0.008056 max=0.012872 Jy/beam ! Clean residual mean=0.000003 rms=0.002700 Jy/beam ! Combined flux in latest and established models = 0.607437 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 38 components and 0.607437 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=0.090365Jy sigma=0.000633 ! Fit after self-cal, rms=0.090321Jy sigma=0.000633 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 (-0.8, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0112182 Jy ! Component: 100 - total flux cleaned = 0.0164931 Jy ! Component: 150 - total flux cleaned = 0.0199426 Jy ! Component: 200 - total flux cleaned = 0.022678 Jy ! Total flux subtracted in 200 components = 0.022678 Jy ! Clean residual min=-0.005888 max=0.004624 Jy/beam ! Clean residual mean=0.000000 rms=0.001503 Jy/beam ! Combined flux in latest and established models = 0.630115 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 67 components and 0.630115 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=0.088977Jy sigma=0.000622 ! Fit after self-cal, rms=0.088938Jy sigma=0.000621 ! 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=0.088938Jy sigma=0.000621 ! Fit after self-cal, rms=0.088671Jy sigma=0.000621 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7905 mas, bmaj=1.967 mas, bpa=-33.64 degrees ! Estimated noise=2044.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00318355 Jy ! Component: 100 - total flux cleaned = 0.00564578 Jy ! Component: 150 - total flux cleaned = 0.00721265 Jy ! Component: 200 - total flux cleaned = 0.00835103 Jy ! Total flux subtracted in 200 components = 0.00835103 Jy ! Clean residual min=-0.004615 max=0.003855 Jy/beam ! Clean residual mean=-0.000001 rms=0.001215 Jy/beam ! Combined flux in latest and established models = 0.638466 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 84 components and 0.638466 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=0.088490Jy sigma=0.000620 ! Fit after self-cal, rms=0.088494Jy sigma=0.000620 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 = 0.00139937 Jy ! Component: 100 - total flux cleaned = 0.00258129 Jy ! Component: 150 - total flux cleaned = 0.00356352 Jy ! Component: 200 - total flux cleaned = 0.00442524 Jy ! Total flux subtracted in 200 components = 0.00442524 Jy ! Clean residual min=-0.003971 max=0.003921 Jy/beam ! Clean residual mean=-0.000002 rms=0.001130 Jy/beam ! Combined flux in latest and established models = 0.642892 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 94 components and 0.642892 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=0.088427Jy sigma=0.000619 ! Fit after self-cal, rms=0.088428Jy sigma=0.000619 ! 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=0.088428Jy sigma=0.000619 ! Fit after self-cal, rms=0.088354Jy sigma=0.000619 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.843 mas, bmaj=2.145 mas, bpa=-16.6 degrees ! Estimated noise=2612.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000227903 Jy ! Component: 100 - total flux cleaned = 0.00140595 Jy ! Component: 150 - total flux cleaned = 0.00244687 Jy ! Component: 200 - total flux cleaned = 0.00336845 Jy ! Total flux subtracted in 200 components = 0.00336845 Jy ! Clean residual min=-0.004447 max=0.004468 Jy/beam ! Clean residual mean=-0.000004 rms=0.001602 Jy/beam ! Combined flux in latest and established models = 0.64626 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 108 components and 0.64626 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=0.088321Jy sigma=0.000619 ! Fit after self-cal, rms=0.088314Jy sigma=0.000619 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 = 0.000588306 Jy ! Component: 100 - total flux cleaned = 0.00146518 Jy ! Component: 150 - total flux cleaned = 0.0021342 Jy ! Component: 200 - total flux cleaned = 0.00273766 Jy ! Total flux subtracted in 200 components = 0.00273766 Jy ! Clean residual min=-0.004456 max=0.004387 Jy/beam ! Clean residual mean=-0.000004 rms=0.001468 Jy/beam ! Combined flux in latest and established models = 0.648998 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 115 components and 0.648998 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=0.088306Jy sigma=0.000619 ! Fit after self-cal, rms=0.088304Jy sigma=0.000619 ! 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=0.7908 mas, bmaj=1.967 mas, bpa=-33.65 degrees ! Estimated noise=2040.34 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7908 x 1.967 at -33.65 degrees (North through East) ! Clean map min=-0.003723 max=0.48964 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=0.6314 mas, bmaj=1.99 mas, bpa=-35.96 degrees ! Estimated noise=2998.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.357309 Jy ! Component: 100 - total flux cleaned = 0.457632 Jy ! Component: 150 - total flux cleaned = 0.508693 Jy ! Component: 200 - total flux cleaned = 0.537712 Jy ! Total flux subtracted in 200 components = 0.537712 Jy ! Clean residual min=-0.014455 max=0.018306 Jy/beam ! Clean residual mean=0.000024 rms=0.004730 Jy/beam ! Combined flux in latest and established models = 0.537713 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.537713 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7908 mas, bmaj=1.967 mas, bpa=-33.65 degrees ! Estimated noise=2040.34 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 = 0.0217589 Jy ! Component: 100 - total flux cleaned = 0.0358613 Jy ! Component: 150 - total flux cleaned = 0.0463081 Jy ! Component: 200 - total flux cleaned = 0.0545741 Jy ! Total flux subtracted in 200 components = 0.0545741 Jy ! Clean residual min=-0.008415 max=0.006703 Jy/beam ! Clean residual mean=0.000009 rms=0.002487 Jy/beam ! Combined flux in latest and established models = 0.592287 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 35 components and 0.592287 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=1.843 mas, bmaj=2.145 mas, bpa=-16.6 degrees ! Estimated noise=2612.54 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0128474 Jy ! Component: 100 - total flux cleaned = 0.021592 Jy ! Component: 150 - total flux cleaned = 0.0284181 Jy ! Component: 200 - total flux cleaned = 0.0340334 Jy ! Total flux subtracted in 200 components = 0.0340334 Jy ! Clean residual min=-0.007771 max=0.005783 Jy/beam ! Clean residual mean=0.000007 rms=0.002848 Jy/beam ! Combined flux in latest and established models = 0.62632 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 = 0.00465313 Jy ! Component: 100 - total flux cleaned = 0.00852578 Jy ! Component: 150 - total flux cleaned = 0.0117576 Jy ! Component: 200 - total flux cleaned = 0.0144628 Jy ! Total flux subtracted in 200 components = 0.0144628 Jy ! Clean residual min=-0.006400 max=0.004664 Jy/beam ! Clean residual mean=0.000001 rms=0.001990 Jy/beam ! Combined flux in latest and established models = 0.640783 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 81 components and 0.640783 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7908 mas, bmaj=1.967 mas, bpa=-33.65 degrees ! Estimated noise=2040.34 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205083 Jy ! Component: 100 - total flux cleaned = 0.00399003 Jy ! Component: 150 - total flux cleaned = 0.00557787 Jy ! Component: 200 - total flux cleaned = 0.00674397 Jy ! Total flux subtracted in 200 components = 0.00674397 Jy ! Clean residual min=-0.004266 max=0.003441 Jy/beam ! Clean residual mean=-0.000001 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.647527 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 100 components and 0.647527 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=0.088402Jy sigma=0.000619 ! Fit after self-cal, rms=0.088393Jy sigma=0.000619 wmodel J2115+2933_X_2017_07_16_pus_map.mod ! Writing 100 model components to file: J2115+2933_X_2017_07_16_pus_map.mod wobs J2115+2933_X_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J2115+2933_X_2017_07_16_pus_uvs.fits wwins J2115+2933_X_2017_07_16_pus_map.win ! wwins: Wrote 2 windows to J2115+2933_X_2017_07_16_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 = -0.00125462 Jy ! Component: 100 - total flux cleaned = -0.00131427 Jy ! Component: 150 - total flux cleaned = -0.00131152 Jy ! Component: 200 - total flux cleaned = -0.00136072 Jy ! Component: 250 - total flux cleaned = -0.00135718 Jy ! Component: 300 - total flux cleaned = -0.0014845 Jy ! Component: 350 - total flux cleaned = -0.00160628 Jy ! Component: 400 - total flux cleaned = -0.00164638 Jy ! Component: 450 - total flux cleaned = -0.00175811 Jy ! Component: 500 - total flux cleaned = -0.00190071 Jy ! Component: 550 - total flux cleaned = -0.00200325 Jy ! Component: 600 - total flux cleaned = -0.00223477 Jy ! Component: 650 - total flux cleaned = -0.00242667 Jy ! Component: 700 - total flux cleaned = -0.00258087 Jy ! Component: 750 - total flux cleaned = -0.00267116 Jy ! Component: 800 - total flux cleaned = -0.00284492 Jy ! Component: 850 - total flux cleaned = -0.00290114 Jy ! Component: 900 - total flux cleaned = -0.00298345 Jy ! Component: 950 - total flux cleaned = -0.00303655 Jy ! Component: 1000 - total flux cleaned = -0.00313998 Jy ! Component: 1050 - total flux cleaned = -0.0032408 Jy ! Component: 1100 - total flux cleaned = -0.0032903 Jy ! Component: 1150 - total flux cleaned = -0.00343482 Jy ! Component: 1200 - total flux cleaned = -0.00350506 Jy ! Component: 1250 - total flux cleaned = -0.00357459 Jy ! Component: 1300 - total flux cleaned = -0.00359742 Jy ! Component: 1350 - total flux cleaned = -0.00366487 Jy ! Component: 1400 - total flux cleaned = -0.00373104 Jy ! Component: 1450 - total flux cleaned = -0.00377453 Jy ! Component: 1500 - total flux cleaned = -0.00381735 Jy ! Component: 1550 - total flux cleaned = -0.00388094 Jy ! Component: 1600 - total flux cleaned = -0.00394279 Jy ! Component: 1650 - total flux cleaned = -0.00394272 Jy ! Component: 1700 - total flux cleaned = -0.00404363 Jy ! Component: 1750 - total flux cleaned = -0.00406351 Jy ! Component: 1800 - total flux cleaned = -0.00414226 Jy ! Component: 1850 - total flux cleaned = -0.00416175 Jy ! Component: 1900 - total flux cleaned = -0.00416187 Jy ! Component: 1950 - total flux cleaned = -0.00414288 Jy ! Component: 2000 - total flux cleaned = -0.00416134 Jy ! Total flux subtracted in 2048 components = -0.00416125 Jy ! Clean residual min=-0.001039 max=0.001136 Jy/beam ! Clean residual mean=0.000000 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.643366 Jy keep ! Adding 121 model components to the UV plane model. ! The established model now contains 221 components and 0.643366 Jy ![Exited script file: muppet] wmap "J2115+2933_X_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7908 x 1.967 at -33.65 degrees (North through East) ! Clean map min=-0.0023075 max=0.49135 Jy/beam ! Writing clean map to FITS file: J2115+2933_X_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.491349 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000335128 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.204617 0.204617 0.409234 0.818467 1.63693 3.27387 6.54774 13.0955 26.191 52.3819 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.491 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7908 x 1.967 at -33.65 degrees (North through East) ! Clean map min=-0.0023075 max=0.49135 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 J2115+2933_X_2017_07_16_pus_uvs.log closed on Thu May 9 14:11:31 2019