! Started logfile: J2258-2758_S_2017_01_21_pus_uvs.log on Sun May 5 16:06:10 2019 obs J2258-2758_S_2017_01_21_pus_uva.fits ! Reading UV FITS file: J2258-2758_S_2017_01_21_pus_uva.fits ! AN table 1: 12 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.703704 visibilities/baseline/integration-bin. ! Found source: J2258-2758 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23588e+09 3.2e+07 1 3.2e+07 ! 02 2 2.26788e+09 3.2e+07 1 3.2e+07 ! 03 3 2.29988e+09 3.2e+07 1 3.2e+07 ! 04 4 2.36388e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 558 lines of history. ! ! Reading 1216 visibilities. select I ! Polarization I is unavailable. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@muppet J2258-2758_S_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 = 1024x1024 pixels with 0.500x0.500 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 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.483511Jy sigma=0.001968 ! Fit after self-cal, rms=0.421604Jy sigma=0.001580 ! 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=2.337 mas, bmaj=6.773 mas, bpa=-15.64 degrees ! Estimated noise=5684.48 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 = 0.677429 Jy ! Component: 100 - total flux cleaned = 0.848736 Jy ! Total flux subtracted in 100 components = 0.848736 Jy ! Clean residual min=-0.071334 max=0.189866 Jy/beam ! Clean residual mean=0.000095 rms=0.028760 Jy/beam ! Combined flux in latest and established models = 0.848736 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.848736 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.378655Jy sigma=0.001773 ! Fit after self-cal, rms=0.378767Jy sigma=0.001773 ! Inverting map ! Added new window around map position (15.5, 9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.153234 Jy ! Component: 100 - total flux cleaned = 0.213919 Jy ! Total flux subtracted in 100 components = 0.213919 Jy ! Clean residual min=-0.071412 max=0.113368 Jy/beam ! Clean residual mean=0.000069 rms=0.019627 Jy/beam ! Combined flux in latest and established models = 1.06265 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 20 components and 1.06265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.299267Jy sigma=0.001342 ! Fit after self-cal, rms=0.288651Jy sigma=0.001248 ! 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=2.768 mas, bmaj=7.162 mas, bpa=-13.37 degrees ! Estimated noise=4392.56 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 = 0.0900119 Jy ! Component: 100 - total flux cleaned = 0.146875 Jy ! Component: 150 - total flux cleaned = 0.186389 Jy ! Component: 200 - total flux cleaned = 0.206543 Jy ! Total flux subtracted in 200 components = 0.206543 Jy ! Clean residual min=-0.066437 max=0.071366 Jy/beam ! Clean residual mean=-0.000052 rms=0.019021 Jy/beam ! Combined flux in latest and established models = 1.2692 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 37 components and 1.2692 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.255590Jy sigma=0.001022 ! Fit after self-cal, rms=0.255368Jy sigma=0.001001 ! 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 0.99 FD 1.00* HN 1.05 LA 0.98 ! MK 0.97 NL 0.99 OV 4.97 PT 1.00 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00* HN 1.10 LA 0.94 ! MK 0.99 NL 1.00 OV 1.46 PT 0.94 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00* HN 1.10 LA 0.91 ! MK 0.99 NL 0.99 OV 1.33 PT 0.94 ! SC 1.04 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.14 LA 0.80 ! MK 1.25 NL 1.00* OV 1.75 PT 0.98 ! SC 1.00* ! ! ! Fit before self-cal, rms=0.255368Jy sigma=0.001001 ! Fit after self-cal, rms=0.392472Jy sigma=0.000769 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.762 mas, bmaj=7.116 mas, bpa=-13.39 degrees ! Estimated noise=4662.01 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 = -0.00798607 Jy ! Component: 100 - total flux cleaned = -0.00952764 Jy ! Component: 150 - total flux cleaned = -0.0101856 Jy ! Component: 200 - total flux cleaned = -0.0107734 Jy ! Total flux subtracted in 200 components = -0.0107734 Jy ! Clean residual min=-0.034666 max=0.037629 Jy/beam ! Clean residual mean=0.000044 rms=0.008745 Jy/beam ! Combined flux in latest and established models = 1.25842 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 60 components and 1.25842 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.388788Jy sigma=0.000740 ! Fit after self-cal, rms=0.389543Jy sigma=0.000738 ! 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. ! ! Fit before self-cal, rms=0.389543Jy sigma=0.000738 ! Fit after self-cal, rms=0.398442Jy sigma=0.000736 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.766 mas, bmaj=7.131 mas, bpa=-13.38 degrees ! Estimated noise=4663.81 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00565849 Jy ! Component: 100 - total flux cleaned = -0.0068566 Jy ! Component: 150 - total flux cleaned = -0.00792461 Jy ! Component: 200 - total flux cleaned = -0.00841554 Jy ! Total flux subtracted in 200 components = -0.00841554 Jy ! Clean residual min=-0.029342 max=0.033690 Jy/beam ! Clean residual mean=0.000043 rms=0.007827 Jy/beam ! Combined flux in latest and established models = 1.25001 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 1.25001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.396344Jy sigma=0.000721 ! Fit after self-cal, rms=0.396164Jy sigma=0.000720 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 (-6, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0283637 Jy ! Component: 100 - total flux cleaned = 0.0263015 Jy ! Component: 150 - total flux cleaned = 0.0237406 Jy ! Component: 200 - total flux cleaned = 0.0218875 Jy ! Total flux subtracted in 200 components = 0.0218875 Jy ! Clean residual min=-0.024032 max=0.021478 Jy/beam ! Clean residual mean=0.000031 rms=0.005995 Jy/beam ! Combined flux in latest and established models = 1.2719 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 81 components and 1.2719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.394121Jy sigma=0.000690 ! Fit after self-cal, rms=0.394133Jy sigma=0.000689 ! 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. ! ! Fit before self-cal, rms=0.394133Jy sigma=0.000689 ! Fit after self-cal, rms=0.407156Jy sigma=0.000686 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.766 mas, bmaj=7.13 mas, bpa=-13.34 degrees ! Estimated noise=4660.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000656001 Jy ! Component: 100 - total flux cleaned = -0.000431799 Jy ! Component: 150 - total flux cleaned = -0.00173459 Jy ! Component: 200 - total flux cleaned = -0.00292313 Jy ! Total flux subtracted in 200 components = -0.00292313 Jy ! Clean residual min=-0.021503 max=0.021235 Jy/beam ! Clean residual mean=0.000035 rms=0.005419 Jy/beam ! Combined flux in latest and established models = 1.26897 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 99 components and 1.26897 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.406168Jy sigma=0.000680 ! Fit after self-cal, rms=0.406068Jy sigma=0.000680 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 = -0.000322682 Jy ! Component: 100 - total flux cleaned = -0.00168868 Jy ! Component: 150 - total flux cleaned = -0.00244339 Jy ! Component: 200 - total flux cleaned = -0.00362759 Jy ! Total flux subtracted in 200 components = -0.00362759 Jy ! Clean residual min=-0.020302 max=0.020614 Jy/beam ! Clean residual mean=0.000033 rms=0.005228 Jy/beam ! Combined flux in latest and established models = 1.26535 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 107 components and 1.26535 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.405453Jy sigma=0.000677 ! Fit after self-cal, rms=0.405298Jy sigma=0.000677 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.405298Jy sigma=0.000677 ! Fit after self-cal, rms=0.413583Jy sigma=0.000676 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.806 mas, bmaj=15.74 mas, bpa=-2.957 degrees ! Estimated noise=6653.71 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0119161 Jy ! Component: 100 - total flux cleaned = -0.0134038 Jy ! Component: 150 - total flux cleaned = -0.0146846 Jy ! Component: 200 - total flux cleaned = -0.0152449 Jy ! Total flux subtracted in 200 components = -0.0152449 Jy ! Clean residual min=-0.032105 max=0.026562 Jy/beam ! Clean residual mean=0.000082 rms=0.009107 Jy/beam ! Combined flux in latest and established models = 1.2501 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 117 components and 1.2501 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.413354Jy sigma=0.000678 ! Fit after self-cal, rms=0.413051Jy sigma=0.000677 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 = -0.00291156 Jy ! Component: 100 - total flux cleaned = -0.0026047 Jy ! Component: 150 - total flux cleaned = -0.0028362 Jy ! Component: 200 - total flux cleaned = -0.00305847 Jy ! Total flux subtracted in 200 components = -0.00305847 Jy ! Clean residual min=-0.030349 max=0.024810 Jy/beam ! Clean residual mean=0.000078 rms=0.008648 Jy/beam ! Combined flux in latest and established models = 1.24704 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 123 components and 1.24704 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.413294Jy sigma=0.000679 ! Fit after self-cal, rms=0.412963Jy sigma=0.000678 ! 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=2.765 mas, bmaj=7.128 mas, bpa=-13.35 degrees ! Estimated noise=4656.57 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.765 x 7.128 at -13.35 degrees (North through East) ! Clean map min=-0.027241 max=0.78472 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. ! ! Fit before self-cal, rms=0.412963Jy sigma=0.000678 ! Fit after self-cal, rms=1.186007Jy sigma=0.000622 ! Inverting map and beam ! Estimated beam: bmin=2.763 mas, bmaj=7.136 mas, bpa=-13.58 degrees ! Estimated noise=4638.49 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00461627 Jy ! Component: 100 - total flux cleaned = -0.00515761 Jy ! Component: 150 - total flux cleaned = -0.00515688 Jy ! Component: 200 - total flux cleaned = -0.00515262 Jy ! Total flux subtracted in 200 components = -0.00515262 Jy ! Clean residual min=-0.018337 max=0.019042 Jy/beam ! Clean residual mean=0.000036 rms=0.004715 Jy/beam ! Combined flux in latest and established models = 1.24189 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 132 components and 1.24189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.185940Jy sigma=0.000619 ! Fit after self-cal, rms=1.185975Jy sigma=0.000618 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000591995 Jy ! Component: 100 - total flux cleaned = -0.000379075 Jy ! Component: 150 - total flux cleaned = -0.000177962 Jy ! Component: 200 - total flux cleaned = -0.00037086 Jy ! Total flux subtracted in 200 components = -0.00037086 Jy ! Clean residual min=-0.017859 max=0.018804 Jy/beam ! Clean residual mean=0.000036 rms=0.004598 Jy/beam ! Combined flux in latest and established models = 1.24152 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 135 components and 1.24152 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.185887Jy sigma=0.000616 ! Fit after self-cal, rms=1.185833Jy sigma=0.000616 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.185833Jy sigma=0.000616 ! Fit after self-cal, rms=1.182497Jy sigma=0.000616 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=2.325 mas, bmaj=6.784 mas, bpa=-16.14 degrees ! Estimated noise=6088.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.722495 Jy ! Component: 100 - total flux cleaned = 0.912389 Jy ! Component: 150 - total flux cleaned = 0.996237 Jy ! Component: 200 - total flux cleaned = 1.05174 Jy ! Total flux subtracted in 200 components = 1.05174 Jy ! Clean residual min=-0.032356 max=0.038542 Jy/beam ! Clean residual mean=0.000054 rms=0.010186 Jy/beam ! Combined flux in latest and established models = 1.05174 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 21 model components to the UV plane model. ! The established model now contains 21 components and 1.05174 Jy ! Inverting map and beam ! Estimated beam: bmin=2.764 mas, bmaj=7.139 mas, bpa=-13.6 degrees ! Estimated noise=4635.4 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 = 0.0712369 Jy ! Component: 100 - total flux cleaned = 0.118658 Jy ! Component: 150 - total flux cleaned = 0.152023 Jy ! Component: 200 - total flux cleaned = 0.170805 Jy ! Total flux subtracted in 200 components = 0.170805 Jy ! Clean residual min=-0.026418 max=0.022884 Jy/beam ! Clean residual mean=0.000050 rms=0.007131 Jy/beam ! Combined flux in latest and established models = 1.22255 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 51 components and 1.22255 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.807 mas, bmaj=15.76 mas, bpa=-3.086 degrees ! Estimated noise=6618.63 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0194656 Jy ! Component: 100 - total flux cleaned = 0.0186015 Jy ! Component: 150 - total flux cleaned = 0.0185953 Jy ! Component: 200 - total flux cleaned = 0.0173817 Jy ! Total flux subtracted in 200 components = 0.0173817 Jy ! Clean residual min=-0.030069 max=0.026703 Jy/beam ! Clean residual mean=0.000087 rms=0.009220 Jy/beam ! Combined flux in latest and established models = 1.23993 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 = -0.00106857 Jy ! Component: 100 - total flux cleaned = -0.00199878 Jy ! Component: 150 - total flux cleaned = -0.00283128 Jy ! Component: 200 - total flux cleaned = -0.00320282 Jy ! Total flux subtracted in 200 components = -0.00320282 Jy ! Clean residual min=-0.028312 max=0.023936 Jy/beam ! Clean residual mean=0.000083 rms=0.008334 Jy/beam ! Combined flux in latest and established models = 1.23672 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 67 components and 1.23672 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.764 mas, bmaj=7.139 mas, bpa=-13.6 degrees ! Estimated noise=4635.4 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00146846 Jy ! Component: 100 - total flux cleaned = 0.00244794 Jy ! Component: 150 - total flux cleaned = 0.000826166 Jy ! Component: 200 - total flux cleaned = 0.000478312 Jy ! Total flux subtracted in 200 components = 0.000478312 Jy ! Clean residual min=-0.018370 max=0.016931 Jy/beam ! Clean residual mean=0.000036 rms=0.004653 Jy/beam ! Combined flux in latest and established models = 1.2372 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 82 components and 1.2372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=1.183782Jy sigma=0.000618 ! Fit after self-cal, rms=1.180191Jy sigma=0.000615 wmodel J2258-2758_S_2017_01_21_pus_map.mod ! Writing 82 model components to file: J2258-2758_S_2017_01_21_pus_map.mod wobs J2258-2758_S_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J2258-2758_S_2017_01_21_pus_uvs.fits wwins J2258-2758_S_2017_01_21_pus_map.win ! wwins: Wrote 3 windows to J2258-2758_S_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=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00405351 Jy ! Component: 100 - total flux cleaned = -0.00663183 Jy ! Component: 150 - total flux cleaned = -0.00794177 Jy ! Component: 200 - total flux cleaned = -0.00889823 Jy ! Component: 250 - total flux cleaned = -0.010433 Jy ! Component: 300 - total flux cleaned = -0.0118824 Jy ! Component: 350 - total flux cleaned = -0.0136592 Jy ! Component: 400 - total flux cleaned = -0.015541 Jy ! Component: 450 - total flux cleaned = -0.0169894 Jy ! Component: 500 - total flux cleaned = -0.0189106 Jy ! Component: 550 - total flux cleaned = -0.020094 Jy ! Component: 600 - total flux cleaned = -0.0214054 Jy ! Component: 650 - total flux cleaned = -0.0223608 Jy ! Component: 700 - total flux cleaned = -0.0232908 Jy ! Component: 750 - total flux cleaned = -0.0237443 Jy ! Component: 800 - total flux cleaned = -0.0243334 Jy ! Component: 850 - total flux cleaned = -0.0246225 Jy ! Component: 900 - total flux cleaned = -0.0249034 Jy ! Component: 950 - total flux cleaned = -0.0253128 Jy ! Component: 1000 - total flux cleaned = -0.0250442 Jy ! Component: 1050 - total flux cleaned = -0.0250443 Jy ! Component: 1100 - total flux cleaned = -0.0247896 Jy ! Component: 1150 - total flux cleaned = -0.0252918 Jy ! Component: 1200 - total flux cleaned = -0.02517 Jy ! Component: 1250 - total flux cleaned = -0.0255336 Jy ! Component: 1300 - total flux cleaned = -0.0257704 Jy ! Component: 1350 - total flux cleaned = -0.0260028 Jy ! Component: 1400 - total flux cleaned = -0.0262324 Jy ! Component: 1450 - total flux cleaned = -0.0264568 Jy ! Component: 1500 - total flux cleaned = -0.0264566 Jy ! Component: 1550 - total flux cleaned = -0.0265637 Jy ! Component: 1600 - total flux cleaned = -0.0262448 Jy ! Component: 1650 - total flux cleaned = -0.0258271 Jy ! Component: 1700 - total flux cleaned = -0.0254147 Jy ! Component: 1750 - total flux cleaned = -0.0250095 Jy ! Component: 1800 - total flux cleaned = -0.0246091 Jy ! Component: 1850 - total flux cleaned = -0.024017 Jy ! Component: 1900 - total flux cleaned = -0.0236277 Jy ! Component: 1950 - total flux cleaned = -0.0236267 Jy ! Component: 2000 - total flux cleaned = -0.0231512 Jy ! Component: 2050 - total flux cleaned = -0.0230572 Jy ! Component: 2100 - total flux cleaned = -0.0227786 Jy ! Component: 2150 - total flux cleaned = -0.0221347 Jy ! Component: 2200 - total flux cleaned = -0.021679 Jy ! Component: 2250 - total flux cleaned = -0.0212266 Jy ! Component: 2300 - total flux cleaned = -0.0208676 Jy ! Component: 2350 - total flux cleaned = -0.0203335 Jy ! Component: 2400 - total flux cleaned = -0.0198916 Jy ! Component: 2450 - total flux cleaned = -0.0192765 Jy ! Component: 2500 - total flux cleaned = -0.0188402 Jy ! Component: 2550 - total flux cleaned = -0.0183202 Jy ! Component: 2600 - total flux cleaned = -0.01789 Jy ! Component: 2650 - total flux cleaned = -0.0175473 Jy ! Component: 2700 - total flux cleaned = -0.0170367 Jy ! Component: 2750 - total flux cleaned = -0.0166978 Jy ! Component: 2800 - total flux cleaned = -0.0164447 Jy ! Component: 2850 - total flux cleaned = -0.016024 Jy ! Component: 2900 - total flux cleaned = -0.0156052 Jy ! Component: 2950 - total flux cleaned = -0.015271 Jy ! Component: 3000 - total flux cleaned = -0.0149374 Jy ! Component: 3050 - total flux cleaned = -0.0146037 Jy ! Component: 3100 - total flux cleaned = -0.0142697 Jy ! Component: 3150 - total flux cleaned = -0.0141027 Jy ! Component: 3200 - total flux cleaned = -0.0137685 Jy ! Component: 3250 - total flux cleaned = -0.0135174 Jy ! Component: 3300 - total flux cleaned = -0.0134337 Jy ! Component: 3350 - total flux cleaned = -0.0132655 Jy ! Component: 3400 - total flux cleaned = -0.0130968 Jy ! Component: 3450 - total flux cleaned = -0.0127564 Jy ! Component: 3500 - total flux cleaned = -0.0124998 Jy ! Component: 3550 - total flux cleaned = -0.0123277 Jy ! Component: 3600 - total flux cleaned = -0.0122411 Jy ! Component: 3650 - total flux cleaned = -0.0121541 Jy ! Component: 3700 - total flux cleaned = -0.012154 Jy ! Component: 3750 - total flux cleaned = -0.0119765 Jy ! Component: 3800 - total flux cleaned = -0.0117962 Jy ! Component: 3850 - total flux cleaned = -0.0117058 Jy ! Component: 3900 - total flux cleaned = -0.0115217 Jy ! Component: 3950 - total flux cleaned = -0.0114303 Jy ! Component: 4000 - total flux cleaned = -0.0112427 Jy ! Component: 4050 - total flux cleaned = -0.0110527 Jy ! Total flux subtracted in 4096 components = -0.0108595 Jy ! Clean residual min=-0.005333 max=0.005969 Jy/beam ! Clean residual mean=-0.000009 rms=0.001536 Jy/beam ! Combined flux in latest and established models = 1.22634 Jy keep ! Adding 319 model components to the UV plane model. ! The established model now contains 401 components and 1.22634 Jy ![Exited script file: muppet] wmap "J2258-2758_S_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.764 x 7.139 at -13.6 degrees (North through East) ! Clean map min=-0.017354 max=0.80665 Jy/beam ! Writing clean map to FITS file: J2258-2758_S_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 0.806645 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00150278 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.558901 0.558901 1.1178 2.2356 4.47121 8.94242 17.8848 35.7697 71.5393 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0045 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.806 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.764 x 7.139 at -13.6 degrees (North through East) ! Clean map min=-0.017354 max=0.80665 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 J2258-2758_S_2017_01_21_pus_uvs.log closed on Sun May 5 16:06:14 2019