! Started logfile: J1311+1658_S_2014_08_05_pus_uvs.log on Sun Nov 13 17:28:17 2016 obs J1311+1658_S_2014_08_05_pus_uva.fits ! Reading UV FITS file: J1311+1658_S_2014_08_05_pus_uva.fits ! AN table 1: 91 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.698657 visibilities/baseline/integration-bin. ! Found source: J1311+1658 ! ! 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 360 lines of history. ! ! Reading 11444 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 J1311+1658_S_2014_08_05_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 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 144 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.791276Jy sigma=0.008943 ! Fit after self-cal, rms=0.747565Jy sigma=0.008395 ! 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=3.671 mas, bmaj=8.356 mas, bpa=15.12 degrees ! Estimated noise=866.216 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 = 0.189889 Jy ! Component: 100 - total flux cleaned = 0.267696 Jy ! Total flux subtracted in 100 components = 0.267696 Jy ! Clean residual min=-0.016594 max=0.045581 Jy/beam ! Clean residual mean=-0.000082 rms=0.006012 Jy/beam ! Combined flux in latest and established models = 0.267696 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.267696 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133207Jy sigma=0.001420 ! Fit after self-cal, rms=0.133021Jy sigma=0.001417 ! Inverting map ! Added new window around map position (-5, 7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0493509 Jy ! Component: 100 - total flux cleaned = 0.0802331 Jy ! Total flux subtracted in 100 components = 0.0802331 Jy ! Clean residual min=-0.009597 max=0.020345 Jy/beam ! Clean residual mean=-0.000052 rms=0.003376 Jy/beam ! Combined flux in latest and established models = 0.347929 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 38 components and 0.347929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.104212Jy sigma=0.001071 ! Fit after self-cal, rms=0.103986Jy sigma=0.001067 ! 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=4.742 mas, bmaj=9.221 mas, bpa=14 degrees ! Estimated noise=598.602 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 = 0.0342301 Jy ! Component: 100 - total flux cleaned = 0.0561368 Jy ! Component: 150 - total flux cleaned = 0.0713169 Jy ! Component: 200 - total flux cleaned = 0.0822051 Jy ! Total flux subtracted in 200 components = 0.0822051 Jy ! Clean residual min=-0.008081 max=0.017482 Jy/beam ! Clean residual mean=-0.000008 rms=0.002607 Jy/beam ! Combined flux in latest and established models = 0.430134 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 99 components and 0.430134 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089743Jy sigma=0.000900 ! Fit after self-cal, rms=0.089671Jy sigma=0.000899 ! Inverting map ! Added new window around map position (2.5, -13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149411 Jy ! Component: 100 - total flux cleaned = 0.0236931 Jy ! Component: 150 - total flux cleaned = 0.0303041 Jy ! Component: 200 - total flux cleaned = 0.0354259 Jy ! Total flux subtracted in 200 components = 0.0354259 Jy ! Clean residual min=-0.006073 max=0.006350 Jy/beam ! Clean residual mean=0.000010 rms=0.001725 Jy/beam ! Combined flux in latest and established models = 0.46556 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 126 components and 0.46556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086474Jy sigma=0.000866 ! Fit after self-cal, rms=0.086313Jy sigma=0.000864 ! 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 0.88 HN 1.01 KP 1.04 ! LA 1.11 MK 1.00* NL 0.96 OV 0.96 ! PT 1.01 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 1.06 KP 1.00 ! LA 1.07 MK 1.00* NL 1.01 OV 0.99 ! PT 1.00 SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.16 HN 1.06 KP 0.89 ! LA 0.84 MK 1.00* NL 1.09 OV 0.94 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.03 HN 1.05 KP 0.86 ! LA 0.82 MK 1.00* NL 1.09 OV 0.98 ! PT 1.04 SC 0.99 ! ! ! Fit before self-cal, rms=0.086313Jy sigma=0.000864 ! Fit after self-cal, rms=0.076961Jy sigma=0.000783 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.748 mas, bmaj=9.31 mas, bpa=14.17 degrees ! Estimated noise=596.662 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 = -0.000331647 Jy ! Component: 100 - total flux cleaned = -0.00104811 Jy ! Component: 150 - total flux cleaned = -0.00173587 Jy ! Component: 200 - total flux cleaned = -0.00181872 Jy ! Total flux subtracted in 200 components = -0.00181872 Jy ! Clean residual min=-0.003864 max=0.003548 Jy/beam ! Clean residual mean=0.000005 rms=0.001071 Jy/beam ! Combined flux in latest and established models = 0.463741 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 148 components and 0.463741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076557Jy sigma=0.000778 ! Fit after self-cal, rms=0.076539Jy sigma=0.000778 ! 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=0.076539Jy sigma=0.000778 ! Fit after self-cal, rms=0.077021Jy sigma=0.000763 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.701 mas, bmaj=9.343 mas, bpa=14.3 degrees ! Estimated noise=595.373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000609328 Jy ! Component: 100 - total flux cleaned = -0.00118507 Jy ! Component: 150 - total flux cleaned = -0.00166907 Jy ! Component: 200 - total flux cleaned = -0.00194615 Jy ! Total flux subtracted in 200 components = -0.00194615 Jy ! Clean residual min=-0.002924 max=0.002419 Jy/beam ! Clean residual mean=0.000014 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.461795 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 170 components and 0.461795 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076775Jy sigma=0.000761 ! Fit after self-cal, rms=0.076818Jy sigma=0.000761 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 = 1.46161e-05 Jy ! Component: 100 - total flux cleaned = -0.000161158 Jy ! Component: 150 - total flux cleaned = -0.000319732 Jy ! Component: 200 - total flux cleaned = -0.000466012 Jy ! Total flux subtracted in 200 components = -0.000466012 Jy ! Clean residual min=-0.002696 max=0.002304 Jy/beam ! Clean residual mean=0.000014 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.461329 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 187 components and 0.461329 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076721Jy sigma=0.000760 ! Fit after self-cal, rms=0.076718Jy sigma=0.000760 ! 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=0.076718Jy sigma=0.000760 ! Fit after self-cal, rms=0.077009Jy sigma=0.000760 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.695 mas, bmaj=9.357 mas, bpa=14.28 degrees ! Estimated noise=594.674 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00111173 Jy ! Component: 100 - total flux cleaned = -0.00137989 Jy ! Component: 150 - total flux cleaned = -0.00156687 Jy ! Component: 200 - total flux cleaned = -0.00169453 Jy ! Total flux subtracted in 200 components = -0.00169453 Jy ! Clean residual min=-0.002447 max=0.002126 Jy/beam ! Clean residual mean=0.000013 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.459635 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 202 components and 0.459635 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076917Jy sigma=0.000759 ! Fit after self-cal, rms=0.076925Jy sigma=0.000759 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 = 8.42798e-05 Jy ! Component: 100 - total flux cleaned = 8.2808e-05 Jy ! Component: 150 - total flux cleaned = 8.31164e-05 Jy ! Component: 200 - total flux cleaned = 8.31131e-05 Jy ! Total flux subtracted in 200 components = 8.31131e-05 Jy ! Clean residual min=-0.002336 max=0.002153 Jy/beam ! Clean residual mean=0.000013 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.459718 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 213 components and 0.459718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076880Jy sigma=0.000759 ! Fit after self-cal, rms=0.076879Jy sigma=0.000759 ! 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=0.076879Jy sigma=0.000759 ! Fit after self-cal, rms=0.077055Jy sigma=0.000759 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.066 mas, bmaj=11.18 mas, bpa=16.1 degrees ! Estimated noise=666.798 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000757826 Jy ! Component: 100 - total flux cleaned = -0.000699489 Jy ! Component: 150 - total flux cleaned = -0.000617567 Jy ! Component: 200 - total flux cleaned = -0.000592561 Jy ! Total flux subtracted in 200 components = -0.000592561 Jy ! Clean residual min=-0.002298 max=0.002061 Jy/beam ! Clean residual mean=0.000021 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.459125 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 226 components and 0.459125 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077016Jy sigma=0.000759 ! Fit after self-cal, rms=0.077021Jy sigma=0.000759 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 = -4.27311e-05 Jy ! Component: 100 - total flux cleaned = 7.02627e-06 Jy ! Component: 150 - total flux cleaned = 5.44668e-05 Jy ! Component: 200 - total flux cleaned = 7.76878e-05 Jy ! Total flux subtracted in 200 components = 7.76878e-05 Jy ! Clean residual min=-0.002219 max=0.002063 Jy/beam ! Clean residual mean=0.000021 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.459203 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 232 components and 0.459203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077001Jy sigma=0.000759 ! Fit after self-cal, rms=0.077000Jy sigma=0.000759 ! 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=4.691 mas, bmaj=9.367 mas, bpa=14.26 degrees ! Estimated noise=594.393 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.691 x 9.367 at 14.26 degrees (North through East) ! Clean map min=-0.0021614 max=0.23848 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=3.612 mas, bmaj=8.446 mas, bpa=15.39 degrees ! Estimated noise=860.869 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.189462 Jy ! Component: 100 - total flux cleaned = 0.268562 Jy ! Component: 150 - total flux cleaned = 0.31664 Jy ! Component: 200 - total flux cleaned = 0.348561 Jy ! Total flux subtracted in 200 components = 0.348561 Jy ! Clean residual min=-0.009195 max=0.017426 Jy/beam ! Clean residual mean=-0.000036 rms=0.003035 Jy/beam ! Combined flux in latest and established models = 0.348561 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 37 model components to the UV plane model. ! The established model now contains 37 components and 0.348561 Jy ! Inverting map and beam ! Estimated beam: bmin=4.691 mas, bmaj=9.367 mas, bpa=14.26 degrees ! Estimated noise=594.393 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 = 0.0318968 Jy ! Component: 100 - total flux cleaned = 0.0527164 Jy ! Component: 150 - total flux cleaned = 0.0674381 Jy ! Component: 200 - total flux cleaned = 0.0783312 Jy ! Total flux subtracted in 200 components = 0.0783312 Jy ! Clean residual min=-0.004626 max=0.006213 Jy/beam ! Clean residual mean=-0.000005 rms=0.001393 Jy/beam ! Combined flux in latest and established models = 0.426892 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 118 components and 0.426892 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00820152 Jy ! Component: 100 - total flux cleaned = 0.0144642 Jy ! Component: 150 - total flux cleaned = 0.0192947 Jy ! Component: 200 - total flux cleaned = 0.0230404 Jy ! Total flux subtracted in 200 components = 0.0230404 Jy ! Clean residual min=-0.003223 max=0.002615 Jy/beam ! Clean residual mean=0.000008 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.449932 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 162 components and 0.449932 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=9.066 mas, bmaj=11.18 mas, bpa=16.1 degrees ! Estimated noise=666.798 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00363931 Jy ! Component: 100 - total flux cleaned = 0.00598849 Jy ! Component: 150 - total flux cleaned = 0.00686829 Jy ! Component: 200 - total flux cleaned = 0.0075534 Jy ! Total flux subtracted in 200 components = 0.0075534 Jy ! Clean residual min=-0.002572 max=0.002117 Jy/beam ! Clean residual mean=0.000019 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.457486 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 = 0.000499957 Jy ! Component: 100 - total flux cleaned = 0.000835389 Jy ! Component: 150 - total flux cleaned = 0.00100586 Jy ! Component: 200 - total flux cleaned = 0.00107994 Jy ! Total flux subtracted in 200 components = 0.00107994 Jy ! Clean residual min=-0.002389 max=0.002038 Jy/beam ! Clean residual mean=0.000020 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.458566 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 229 components and 0.458566 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.691 mas, bmaj=9.367 mas, bpa=14.26 degrees ! Estimated noise=594.393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000461099 Jy ! Component: 100 - total flux cleaned = -0.000465994 Jy ! Component: 150 - total flux cleaned = -0.000464123 Jy ! Component: 200 - total flux cleaned = -0.000416829 Jy ! Total flux subtracted in 200 components = -0.000416829 Jy ! Clean residual min=-0.002131 max=0.001931 Jy/beam ! Clean residual mean=0.000012 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.458149 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 242 components and 0.458149 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076985Jy sigma=0.000759 ! Fit after self-cal, rms=0.076956Jy sigma=0.000759 wmodel J1311+1658_S_2014_08_05_pus_map.mod ! Writing 242 model components to file: J1311+1658_S_2014_08_05_pus_map.mod wobs J1311+1658_S_2014_08_05_pus_uvs.fits ! Writing UV FITS file: J1311+1658_S_2014_08_05_pus_uvs.fits wwins J1311+1658_S_2014_08_05_pus_map.win ! wwins: Wrote 3 windows to J1311+1658_S_2014_08_05_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 = -0.000209677 Jy ! Component: 100 - total flux cleaned = -0.000207344 Jy ! Component: 150 - total flux cleaned = -0.000333507 Jy ! Component: 200 - total flux cleaned = -0.000392948 Jy ! Component: 250 - total flux cleaned = -0.000363745 Jy ! Component: 300 - total flux cleaned = -0.000447126 Jy ! Component: 350 - total flux cleaned = -0.000446933 Jy ! Component: 400 - total flux cleaned = -0.000524848 Jy ! Component: 450 - total flux cleaned = -0.000525335 Jy ! Component: 500 - total flux cleaned = -0.000623857 Jy ! Component: 550 - total flux cleaned = -0.00062427 Jy ! Component: 600 - total flux cleaned = -0.000670876 Jy ! Component: 650 - total flux cleaned = -0.000693494 Jy ! Component: 700 - total flux cleaned = -0.000737147 Jy ! Component: 750 - total flux cleaned = -0.000801187 Jy ! Component: 800 - total flux cleaned = -0.000947391 Jy ! Component: 850 - total flux cleaned = -0.000967522 Jy ! Component: 900 - total flux cleaned = -0.000988271 Jy ! Component: 950 - total flux cleaned = -0.00100804 Jy ! Component: 1000 - total flux cleaned = -0.00100807 Jy ! Component: 1050 - total flux cleaned = -0.000989295 Jy ! Component: 1100 - total flux cleaned = -0.000988929 Jy ! Component: 1150 - total flux cleaned = -0.000970501 Jy ! Component: 1200 - total flux cleaned = -0.000934303 Jy ! Component: 1250 - total flux cleaned = -0.000934281 Jy ! Component: 1300 - total flux cleaned = -0.000934201 Jy ! Component: 1350 - total flux cleaned = -0.000882796 Jy ! Component: 1400 - total flux cleaned = -0.000899366 Jy ! Component: 1450 - total flux cleaned = -0.000899084 Jy ! Component: 1500 - total flux cleaned = -0.00086604 Jy ! Component: 1550 - total flux cleaned = -0.000833392 Jy ! Component: 1600 - total flux cleaned = -0.000865358 Jy ! Component: 1650 - total flux cleaned = -0.000849279 Jy ! Component: 1700 - total flux cleaned = -0.000818132 Jy ! Component: 1750 - total flux cleaned = -0.000802816 Jy ! Component: 1800 - total flux cleaned = -0.000802704 Jy ! Component: 1850 - total flux cleaned = -0.000772789 Jy ! Component: 1900 - total flux cleaned = -0.000787639 Jy ! Component: 1950 - total flux cleaned = -0.000772748 Jy ! Component: 2000 - total flux cleaned = -0.000700404 Jy ! Component: 2050 - total flux cleaned = -0.000729145 Jy ! Component: 2100 - total flux cleaned = -0.000700523 Jy ! Component: 2150 - total flux cleaned = -0.00070033 Jy ! Component: 2200 - total flux cleaned = -0.000644861 Jy ! Component: 2250 - total flux cleaned = -0.000658538 Jy ! Component: 2300 - total flux cleaned = -0.000590742 Jy ! Component: 2350 - total flux cleaned = -0.000577169 Jy ! Component: 2400 - total flux cleaned = -0.000577189 Jy ! Component: 2450 - total flux cleaned = -0.000550897 Jy ! Component: 2500 - total flux cleaned = -0.000563822 Jy ! Component: 2550 - total flux cleaned = -0.00051226 Jy ! Component: 2600 - total flux cleaned = -0.000525115 Jy ! Component: 2650 - total flux cleaned = -0.000512528 Jy ! Component: 2700 - total flux cleaned = -0.00047479 Jy ! Component: 2750 - total flux cleaned = -0.00045005 Jy ! Component: 2800 - total flux cleaned = -0.000450212 Jy ! Component: 2850 - total flux cleaned = -0.000401357 Jy ! Component: 2900 - total flux cleaned = -0.000437715 Jy ! Component: 2950 - total flux cleaned = -0.000425582 Jy ! Component: 3000 - total flux cleaned = -0.000401839 Jy ! Component: 3050 - total flux cleaned = -0.000378394 Jy ! Component: 3100 - total flux cleaned = -0.000390061 Jy ! Component: 3150 - total flux cleaned = -0.000390149 Jy ! Component: 3200 - total flux cleaned = -0.000367216 Jy ! Component: 3250 - total flux cleaned = -0.000378557 Jy ! Component: 3300 - total flux cleaned = -0.000378566 Jy ! Component: 3350 - total flux cleaned = -0.000356227 Jy ! Component: 3400 - total flux cleaned = -0.000367214 Jy ! Component: 3450 - total flux cleaned = -0.000367103 Jy ! Component: 3500 - total flux cleaned = -0.00035613 Jy ! Component: 3550 - total flux cleaned = -0.000323767 Jy ! Component: 3600 - total flux cleaned = -0.000291653 Jy ! Component: 3650 - total flux cleaned = -0.000291632 Jy ! Component: 3700 - total flux cleaned = -0.000259965 Jy ! Component: 3750 - total flux cleaned = -0.00027053 Jy ! Component: 3800 - total flux cleaned = -0.000239394 Jy ! Component: 3850 - total flux cleaned = -0.000218653 Jy ! Component: 3900 - total flux cleaned = -0.000228927 Jy ! Component: 3950 - total flux cleaned = -0.000198375 Jy ! Component: 4000 - total flux cleaned = -0.000198323 Jy ! Component: 4050 - total flux cleaned = -0.00016819 Jy ! Total flux subtracted in 4096 components = -0.000178177 Jy ! Clean residual min=-0.000663 max=0.000665 Jy/beam ! Clean residual mean=0.000001 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.45797 Jy keep ! Adding 249 model components to the UV plane model. ! The established model now contains 491 components and 0.457971 Jy ![Exited script file: muppet] wmap "J1311+1658_S_2014_08_05_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.691 x 9.367 at 14.26 degrees (North through East) ! Clean map min=-0.001741 max=0.23892 Jy/beam ! Writing clean map to FITS file: J1311+1658_S_2014_08_05_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.238916 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000183825 device "J1311+1658_S_2014_08_05_pus\_map.eps/VPS" ! Attempting to open device: 'J1311+1658_S_2014_08_05_pus_map.eps/VPS' loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.230824 0.230824 0.461648 0.923296 1.84659 3.69319 7.38637 14.7727 29.5455 59.091 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.238 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.691 x 9.367 at 14.26 degrees (North through East) ! Clean map min=-0.001741 max=0.23892 Jy/beam quit ! Quitting program ! Log file J1311+1658_S_2014_08_05_pus_uvs.log closed on Sun Nov 13 17:28:22 2016