! Started logfile: J0909-0231_S_2017_03_27_pus_uvs.log on Sun Apr 28 14:37:45 2019 obs J0909-0231_S_2017_03_27_pus_uva.fits ! Reading UV FITS file: J0909-0231_S_2017_03_27_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.971251 visibilities/baseline/integration-bin. ! Found source: J0909-0231 ! ! 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 1684 lines of history. ! ! Reading 25000 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 J0909-0231_S_2017_03_27_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 324 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.779722Jy sigma=0.006362 ! Fit after self-cal, rms=0.768068Jy sigma=0.006276 ! 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=2.716 mas, bmaj=6.828 mas, bpa=-3.029 degrees ! Estimated noise=844.296 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 = 0.174582 Jy ! Component: 100 - total flux cleaned = 0.23934 Jy ! Total flux subtracted in 100 components = 0.23934 Jy ! Clean residual min=-0.010336 max=0.034185 Jy/beam ! Clean residual mean=0.000047 rms=0.003711 Jy/beam ! Combined flux in latest and established models = 0.23934 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 18 components and 0.23934 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132222Jy sigma=0.001029 ! Fit after self-cal, rms=0.132063Jy sigma=0.001027 ! Inverting map ! Added new window around map position (-3.5, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0385443 Jy ! Component: 100 - total flux cleaned = 0.0635482 Jy ! Total flux subtracted in 100 components = 0.0635482 Jy ! Clean residual min=-0.007940 max=0.014991 Jy/beam ! Clean residual mean=0.000032 rms=0.002257 Jy/beam ! Combined flux in latest and established models = 0.302889 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 47 components and 0.302889 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113440Jy sigma=0.000845 ! Fit after self-cal, rms=0.113326Jy sigma=0.000844 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.018509 Jy ! Component: 100 - total flux cleaned = 0.0319476 Jy ! Total flux subtracted in 100 components = 0.0319476 Jy ! Clean residual min=-0.006525 max=0.009324 Jy/beam ! Clean residual mean=0.000025 rms=0.001757 Jy/beam ! Combined flux in latest and established models = 0.334836 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 83 components and 0.334836 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107576Jy sigma=0.000785 ! Fit after self-cal, rms=0.107510Jy sigma=0.000784 ! 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=3.169 mas, bmaj=7.63 mas, bpa=-2.83 degrees ! Estimated noise=584.079 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 = 0.020987 Jy ! Component: 100 - total flux cleaned = 0.0349845 Jy ! Component: 150 - total flux cleaned = 0.0447867 Jy ! Component: 200 - total flux cleaned = 0.0517885 Jy ! Total flux subtracted in 200 components = 0.0517885 Jy ! Clean residual min=-0.007167 max=0.010916 Jy/beam ! Clean residual mean=0.000057 rms=0.002415 Jy/beam ! Combined flux in latest and established models = 0.386625 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 120 components and 0.386625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102883Jy sigma=0.000735 ! Fit after self-cal, rms=0.102731Jy sigma=0.000733 ! 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 1.02 FD 0.94 HN 0.99 KP 1.00 ! LA 0.94 MK 1.07 NL 1.12 OV 1.07 ! PT 0.93 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 0.99 HN 1.03 KP 0.95 ! LA 0.91 MK 1.08 NL 1.16 OV 1.11 ! PT 0.91 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.01 HN 0.99 KP 0.97 ! LA 0.94 MK 1.07 NL 1.07 OV 1.02 ! PT 0.91 SC 1.00 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.03 HN 1.01 KP 1.00* ! LA 0.90 MK 0.98 NL 1.00* OV 0.98 ! PT 0.95 SC 1.50 ! ! ! Fit before self-cal, rms=0.102731Jy sigma=0.000733 ! Fit after self-cal, rms=0.109062Jy sigma=0.000702 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.223 mas, bmaj=7.735 mas, bpa=-2.449 degrees ! Estimated noise=587.027 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 (-5, 30). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00850024 Jy ! Component: 100 - total flux cleaned = 0.00997922 Jy ! Component: 150 - total flux cleaned = 0.0105541 Jy ! Component: 200 - total flux cleaned = 0.0110323 Jy ! Total flux subtracted in 200 components = 0.0110323 Jy ! Clean residual min=-0.004068 max=0.006984 Jy/beam ! Clean residual mean=0.000024 rms=0.001291 Jy/beam ! Combined flux in latest and established models = 0.397657 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 142 components and 0.397657 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.108398Jy sigma=0.000695 ! Fit after self-cal, rms=0.108477Jy sigma=0.000695 ! Inverting map ! Added new window around map position (-14.5, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00711758 Jy ! Component: 100 - total flux cleaned = 0.0113692 Jy ! Component: 150 - total flux cleaned = 0.0136746 Jy ! Component: 200 - total flux cleaned = 0.0151755 Jy ! Total flux subtracted in 200 components = 0.0151755 Jy ! Clean residual min=-0.004447 max=0.004352 Jy/beam ! Clean residual mean=0.000014 rms=0.001016 Jy/beam ! Combined flux in latest and established models = 0.412833 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 174 components and 0.412833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107968Jy sigma=0.000689 ! Fit after self-cal, rms=0.107907Jy sigma=0.000688 ! 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=0.107907Jy sigma=0.000688 ! Fit after self-cal, rms=0.107553Jy sigma=0.000682 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.214 mas, bmaj=7.767 mas, bpa=-2.429 degrees ! Estimated noise=585.971 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00248357 Jy ! Component: 100 - total flux cleaned = 0.00381666 Jy ! Component: 150 - total flux cleaned = 0.00507817 Jy ! Component: 200 - total flux cleaned = 0.00585323 Jy ! Total flux subtracted in 200 components = 0.00585323 Jy ! Clean residual min=-0.002903 max=0.003478 Jy/beam ! Clean residual mean=0.000009 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.418686 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 200 components and 0.418686 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107445Jy sigma=0.000681 ! Fit after self-cal, rms=0.107444Jy sigma=0.000681 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 (3.5, -34.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00271323 Jy ! Component: 100 - total flux cleaned = 0.00324759 Jy ! Component: 150 - total flux cleaned = 0.00386665 Jy ! Component: 200 - total flux cleaned = 0.00419094 Jy ! Total flux subtracted in 200 components = 0.00419094 Jy ! Clean residual min=-0.002703 max=0.002704 Jy/beam ! Clean residual mean=0.000010 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.422877 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 218 components and 0.422877 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.107317Jy sigma=0.000679 ! Fit after self-cal, rms=0.107297Jy sigma=0.000679 ! 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=0.107297Jy sigma=0.000679 ! Fit after self-cal, rms=0.111078Jy sigma=0.000673 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.215 mas, bmaj=7.774 mas, bpa=-2.377 degrees ! Estimated noise=585.606 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000487725 Jy ! Component: 100 - total flux cleaned = 0.000594727 Jy ! Component: 150 - total flux cleaned = 0.000595556 Jy ! Component: 200 - total flux cleaned = 0.000468807 Jy ! Total flux subtracted in 200 components = 0.000468807 Jy ! Clean residual min=-0.002407 max=0.002415 Jy/beam ! Clean residual mean=0.000001 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.423346 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 237 components and 0.423346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111034Jy sigma=0.000673 ! Fit after self-cal, rms=0.111108Jy sigma=0.000673 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 (30, 47). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00214665 Jy ! Component: 100 - total flux cleaned = 0.00293894 Jy ! Component: 150 - total flux cleaned = 0.00309928 Jy ! Component: 200 - total flux cleaned = 0.00321096 Jy ! Total flux subtracted in 200 components = 0.00321096 Jy ! Clean residual min=-0.002287 max=0.002320 Jy/beam ! Clean residual mean=0.000002 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.426557 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 252 components and 0.426557 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111052Jy sigma=0.000673 ! Fit after self-cal, rms=0.111044Jy sigma=0.000672 ! 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=0.111044Jy sigma=0.000672 ! Fit after self-cal, rms=0.111215Jy sigma=0.000672 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.544 mas, bmaj=12.63 mas, bpa=1.92 degrees ! Estimated noise=724.755 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000298731 Jy ! Component: 100 - total flux cleaned = 0.000741893 Jy ! Component: 150 - total flux cleaned = 0.00107993 Jy ! Component: 200 - total flux cleaned = 0.00135012 Jy ! Total flux subtracted in 200 components = 0.00135012 Jy ! Clean residual min=-0.002618 max=0.002541 Jy/beam ! Clean residual mean=0.000003 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.427907 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 269 components and 0.427907 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111201Jy sigma=0.000672 ! Fit after self-cal, rms=0.111200Jy sigma=0.000672 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 = 0.000163826 Jy ! Component: 100 - total flux cleaned = 0.000408739 Jy ! Component: 150 - total flux cleaned = 0.000537739 Jy ! Component: 200 - total flux cleaned = 0.000690151 Jy ! Total flux subtracted in 200 components = 0.000690151 Jy ! Clean residual min=-0.002570 max=0.002401 Jy/beam ! Clean residual mean=0.000002 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.428597 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 283 components and 0.428597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111194Jy sigma=0.000672 ! Fit after self-cal, rms=0.111193Jy sigma=0.000672 ! 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=3.217 mas, bmaj=7.779 mas, bpa=-2.363 degrees ! Estimated noise=585.752 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.217 x 7.779 at -2.363 degrees (North through East) ! Clean map min=-0.0022272 max=0.22896 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.744 mas, bmaj=6.924 mas, bpa=-2.66 degrees ! Estimated noise=858.533 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.176603 Jy ! Component: 100 - total flux cleaned = 0.242289 Jy ! Component: 150 - total flux cleaned = 0.279647 Jy ! Component: 200 - total flux cleaned = 0.303309 Jy ! Total flux subtracted in 200 components = 0.303309 Jy ! Clean residual min=-0.007522 max=0.012920 Jy/beam ! Clean residual mean=0.000021 rms=0.001946 Jy/beam ! Combined flux in latest and established models = 0.303309 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 49 model components to the UV plane model. ! The established model now contains 49 components and 0.303309 Jy ! Inverting map and beam ! Estimated beam: bmin=3.217 mas, bmaj=7.779 mas, bpa=-2.363 degrees ! Estimated noise=585.752 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 = 0.026695 Jy ! Component: 100 - total flux cleaned = 0.0441902 Jy ! Component: 150 - total flux cleaned = 0.0566885 Jy ! Component: 200 - total flux cleaned = 0.066241 Jy ! Total flux subtracted in 200 components = 0.066241 Jy ! Clean residual min=-0.004500 max=0.007524 Jy/beam ! Clean residual mean=0.000023 rms=0.001478 Jy/beam ! Combined flux in latest and established models = 0.36955 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 114 components and 0.36955 Jy ! Inverting map ! Added new window around map position (22, -35.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00807014 Jy ! Component: 100 - total flux cleaned = 0.0144193 Jy ! Component: 150 - total flux cleaned = 0.0197723 Jy ! Component: 200 - total flux cleaned = 0.02436 Jy ! Total flux subtracted in 200 components = 0.02436 Jy ! Clean residual min=-0.003207 max=0.004230 Jy/beam ! Clean residual mean=0.000012 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 0.39391 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 144 components and 0.39391 Jy ! Inverting map ! Added new window around map position (4, -0.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00451606 Jy ! Component: 100 - total flux cleaned = 0.00813536 Jy ! Component: 150 - total flux cleaned = 0.0112094 Jy ! Component: 200 - total flux cleaned = 0.013722 Jy ! Total flux subtracted in 200 components = 0.013722 Jy ! Clean residual min=-0.002406 max=0.002805 Jy/beam ! Clean residual mean=0.000007 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.407632 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 175 components and 0.407632 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=7.544 mas, bmaj=12.63 mas, bpa=1.92 degrees ! Estimated noise=724.755 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00428866 Jy ! Component: 100 - total flux cleaned = 0.00704069 Jy ! Component: 150 - total flux cleaned = 0.00916873 Jy ! Component: 200 - total flux cleaned = 0.0109753 Jy ! Total flux subtracted in 200 components = 0.0109753 Jy ! Clean residual min=-0.002499 max=0.002361 Jy/beam ! Clean residual mean=0.000008 rms=0.000798 Jy/beam ! Combined flux in latest and established models = 0.418608 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 = 0.00155437 Jy ! Component: 100 - total flux cleaned = 0.00296779 Jy ! Component: 150 - total flux cleaned = 0.00415109 Jy ! Component: 200 - total flux cleaned = 0.00494493 Jy ! Total flux subtracted in 200 components = 0.00494493 Jy ! Clean residual min=-0.002246 max=0.002158 Jy/beam ! Clean residual mean=0.000005 rms=0.000681 Jy/beam ! Combined flux in latest and established models = 0.423553 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 241 components and 0.423553 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.217 mas, bmaj=7.779 mas, bpa=-2.363 degrees ! Estimated noise=585.752 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.13459e-05 Jy ! Component: 100 - total flux cleaned = 0.00049256 Jy ! Component: 150 - total flux cleaned = 0.000640407 Jy ! Component: 200 - total flux cleaned = 0.000730356 Jy ! Total flux subtracted in 200 components = 0.000730356 Jy ! Clean residual min=-0.001929 max=0.002099 Jy/beam ! Clean residual mean=0.000002 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.424283 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 272 components and 0.424283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111183Jy sigma=0.000672 ! Fit after self-cal, rms=0.111159Jy sigma=0.000672 wmodel J0909-0231_S_2017_03_27_pus_map.mod ! Writing 272 model components to file: J0909-0231_S_2017_03_27_pus_map.mod wobs J0909-0231_S_2017_03_27_pus_uvs.fits ! Writing UV FITS file: J0909-0231_S_2017_03_27_pus_uvs.fits wwins J0909-0231_S_2017_03_27_pus_map.win ! wwins: Wrote 8 windows to J0909-0231_S_2017_03_27_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 = 0.000266966 Jy ! Component: 100 - total flux cleaned = 0.000168338 Jy ! Component: 150 - total flux cleaned = -0.000113574 Jy ! Component: 200 - total flux cleaned = -0.000322109 Jy ! Component: 250 - total flux cleaned = -0.000437763 Jy ! Component: 300 - total flux cleaned = -0.000494624 Jy ! Component: 350 - total flux cleaned = -0.000577148 Jy ! Component: 400 - total flux cleaned = -0.000550677 Jy ! Component: 450 - total flux cleaned = -0.0005513 Jy ! Component: 500 - total flux cleaned = -0.000500448 Jy ! Component: 550 - total flux cleaned = -0.000500522 Jy ! Component: 600 - total flux cleaned = -0.000402608 Jy ! Component: 650 - total flux cleaned = -0.000402911 Jy ! Component: 700 - total flux cleaned = -0.000355126 Jy ! Component: 750 - total flux cleaned = -0.000262339 Jy ! Component: 800 - total flux cleaned = -0.000330493 Jy ! Component: 850 - total flux cleaned = -0.000352422 Jy ! Component: 900 - total flux cleaned = -0.00039661 Jy ! Component: 950 - total flux cleaned = -0.000396102 Jy ! Component: 1000 - total flux cleaned = -0.000353302 Jy ! Component: 1050 - total flux cleaned = -0.000332467 Jy ! Component: 1100 - total flux cleaned = -0.000353357 Jy ! Component: 1150 - total flux cleaned = -0.000291478 Jy ! Component: 1200 - total flux cleaned = -0.0001901 Jy ! Component: 1250 - total flux cleaned = -0.000210475 Jy ! Component: 1300 - total flux cleaned = -0.000130704 Jy ! Component: 1350 - total flux cleaned = -3.24294e-05 Jy ! Component: 1400 - total flux cleaned = 2.5601e-05 Jy ! Component: 1450 - total flux cleaned = 8.30284e-05 Jy ! Component: 1500 - total flux cleaned = 6.3815e-05 Jy ! Component: 1550 - total flux cleaned = 0.000120022 Jy ! Component: 1600 - total flux cleaned = 6.45e-05 Jy ! Component: 1650 - total flux cleaned = 0.000193089 Jy ! Component: 1700 - total flux cleaned = 0.000156641 Jy ! Component: 1750 - total flux cleaned = 0.000192634 Jy ! Component: 1800 - total flux cleaned = 0.000246194 Jy ! Component: 1850 - total flux cleaned = 0.000246191 Jy ! Component: 1900 - total flux cleaned = 0.00029853 Jy ! Component: 1950 - total flux cleaned = 0.000229268 Jy ! Component: 2000 - total flux cleaned = 0.000246772 Jy ! Component: 2050 - total flux cleaned = 0.000263867 Jy ! Component: 2100 - total flux cleaned = 0.000297704 Jy ! Component: 2150 - total flux cleaned = 0.000231023 Jy ! Component: 2200 - total flux cleaned = 0.000296912 Jy ! Component: 2250 - total flux cleaned = 0.000231576 Jy ! Component: 2300 - total flux cleaned = 0.000280299 Jy ! Component: 2350 - total flux cleaned = 0.000296346 Jy ! Component: 2400 - total flux cleaned = 0.000312194 Jy ! Component: 2450 - total flux cleaned = 0.000343834 Jy ! Component: 2500 - total flux cleaned = 0.000375202 Jy ! Component: 2550 - total flux cleaned = 0.000359617 Jy ! Component: 2600 - total flux cleaned = 0.000344147 Jy ! Component: 2650 - total flux cleaned = 0.000374991 Jy ! Component: 2700 - total flux cleaned = 0.000420671 Jy ! Component: 2750 - total flux cleaned = 0.000420676 Jy ! Component: 2800 - total flux cleaned = 0.000420642 Jy ! Component: 2850 - total flux cleaned = 0.000390815 Jy ! Component: 2900 - total flux cleaned = 0.000376131 Jy ! Component: 2950 - total flux cleaned = 0.000390857 Jy ! Component: 3000 - total flux cleaned = 0.000405415 Jy ! Component: 3050 - total flux cleaned = 0.000361986 Jy ! Component: 3100 - total flux cleaned = 0.000347505 Jy ! Component: 3150 - total flux cleaned = 0.000375955 Jy ! Component: 3200 - total flux cleaned = 0.000361651 Jy ! Component: 3250 - total flux cleaned = 0.000333435 Jy ! Component: 3300 - total flux cleaned = 0.000319459 Jy ! Component: 3350 - total flux cleaned = 0.000374832 Jy ! Component: 3400 - total flux cleaned = 0.000292083 Jy ! Component: 3450 - total flux cleaned = 0.00026467 Jy ! Component: 3500 - total flux cleaned = 0.000278102 Jy ! Component: 3550 - total flux cleaned = 0.000264504 Jy ! Component: 3600 - total flux cleaned = 0.000224132 Jy ! Component: 3650 - total flux cleaned = 0.000117153 Jy ! Component: 3700 - total flux cleaned = 0.000157119 Jy ! Component: 3750 - total flux cleaned = 0.000143895 Jy ! Component: 3800 - total flux cleaned = 6.50962e-05 Jy ! Component: 3850 - total flux cleaned = 5.22238e-05 Jy ! Component: 3900 - total flux cleaned = 2.6335e-05 Jy ! Component: 3950 - total flux cleaned = -2.51787e-05 Jy ! Component: 4000 - total flux cleaned = -2.50985e-05 Jy ! Component: 4050 - total flux cleaned = -3.78332e-05 Jy ! Total flux subtracted in 4096 components = -6.33423e-05 Jy ! Clean residual min=-0.000716 max=0.000799 Jy/beam ! Clean residual mean=-0.000002 rms=0.000237 Jy/beam ! Combined flux in latest and established models = 0.42422 Jy keep ! Adding 319 model components to the UV plane model. ! The established model now contains 591 components and 0.42422 Jy ![Exited script file: muppet] wmap "J0909-0231_S_2017_03_27_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.217 x 7.779 at -2.363 degrees (North through East) ! Clean map min=-0.001542 max=0.23223 Jy/beam ! Writing clean map to FITS file: J0909-0231_S_2017_03_27_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.232226 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000236479 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.305494 0.305494 0.610988 1.22198 2.44395 4.88791 9.77581 19.5516 39.1032 78.2065 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.232 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.217 x 7.779 at -2.363 degrees (North through East) ! Clean map min=-0.001542 max=0.23223 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 J0909-0231_S_2017_03_27_pus_uvs.log closed on Sun Apr 28 14:37:51 2019