! Started logfile: J1647+1720_S_2017_02_24_pus_uvs.log on Sat May 4 11:31:17 2019 obs J1647+1720_S_2017_02_24_pus_uva.fits ! Reading UV FITS file: J1647+1720_S_2017_02_24_pus_uva.fits ! AN table 1: 172 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.976744 visibilities/baseline/integration-bin. ! Found source: J1647+1720 ! ! 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 823 lines of history. ! ! Reading 30240 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 J1647+1720_S_2017_02_24_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 538 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.897671Jy sigma=0.008273 ! Fit after self-cal, rms=0.877014Jy sigma=0.008072 ! 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=2.883 mas, bmaj=6.465 mas, bpa=-8.233 degrees ! Estimated noise=764.617 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 = 0.107371 Jy ! Component: 100 - total flux cleaned = 0.145232 Jy ! Total flux subtracted in 100 components = 0.145232 Jy ! Clean residual min=-0.027306 max=0.064649 Jy/beam ! Clean residual mean=-0.000095 rms=0.007654 Jy/beam ! Combined flux in latest and established models = 0.145232 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.145232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.223781Jy sigma=0.002148 ! Fit after self-cal, rms=0.223394Jy sigma=0.002145 ! Inverting map ! Added new window around map position (31, 77.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0509552 Jy ! Component: 100 - total flux cleaned = 0.0752299 Jy ! Total flux subtracted in 100 components = 0.0752299 Jy ! Clean residual min=-0.023292 max=0.036696 Jy/beam ! Clean residual mean=-0.000079 rms=0.006709 Jy/beam ! Combined flux in latest and established models = 0.220461 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 32 components and 0.220461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.210036Jy sigma=0.002015 ! Fit after self-cal, rms=0.204107Jy sigma=0.001965 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0411812 Jy ! Component: 100 - total flux cleaned = 0.0619454 Jy ! Total flux subtracted in 100 components = 0.0619454 Jy ! Clean residual min=-0.023923 max=0.035961 Jy/beam ! Clean residual mean=-0.000100 rms=0.006348 Jy/beam ! Combined flux in latest and established models = 0.282407 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 54 components and 0.282407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.194350Jy sigma=0.001871 ! Fit after self-cal, rms=0.191689Jy sigma=0.001848 ! 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=3.488 mas, bmaj=7.42 mas, bpa=-6.986 degrees ! Estimated noise=476.977 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 = 0.0317677 Jy ! Component: 100 - total flux cleaned = 0.0538361 Jy ! Component: 150 - total flux cleaned = 0.0712481 Jy ! Component: 200 - total flux cleaned = 0.0853139 Jy ! Total flux subtracted in 200 components = 0.0853139 Jy ! Clean residual min=-0.033878 max=0.056865 Jy/beam ! Clean residual mean=-0.000098 rms=0.010512 Jy/beam ! Combined flux in latest and established models = 0.367721 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 89 components and 0.367721 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185092Jy sigma=0.001780 ! Fit after self-cal, rms=0.184763Jy sigma=0.001776 ! 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 1.13 FD 1.03 HN 1.04 KP 0.88 ! LA 0.86 MK 1.35 NL 1.55 OV 1.22 ! PT 0.61 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.22 FD 1.00 HN 1.07 KP 0.87 ! LA 0.82 MK 1.29 NL 1.52 OV 1.28 ! PT 0.58 SC 1.18 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.30 FD 1.05 HN 1.08 KP 0.95 ! LA 0.92 MK 1.19 NL 1.63 OV 1.19 ! PT 0.59 SC 1.10 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.34 FD 0.89 HN 1.12 KP 1.00* ! LA 0.78 MK 1.37 NL 1.00* OV 1.06 ! PT 0.75 SC 1.00* ! ! ! Fit before self-cal, rms=0.184763Jy sigma=0.001776 ! Fit after self-cal, rms=0.185058Jy sigma=0.001659 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.781 mas, bmaj=7.97 mas, bpa=-5.93 degrees ! Estimated noise=485.306 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 (14.5, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.056027 Jy ! Component: 100 - total flux cleaned = 0.0881542 Jy ! Component: 150 - total flux cleaned = 0.109232 Jy ! Component: 200 - total flux cleaned = 0.12486 Jy ! Total flux subtracted in 200 components = 0.12486 Jy ! Clean residual min=-0.025095 max=0.047482 Jy/beam ! Clean residual mean=-0.000076 rms=0.006971 Jy/beam ! Combined flux in latest and established models = 0.492581 Jy ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 155 components and 0.49258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.169922Jy sigma=0.001401 ! Fit after self-cal, rms=0.166718Jy sigma=0.001329 ! Inverting map ! Added new window around map position (26, 102). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0475932 Jy ! Component: 100 - total flux cleaned = 0.0736379 Jy ! Component: 150 - total flux cleaned = 0.0881836 Jy ! Component: 200 - total flux cleaned = 0.098537 Jy ! Total flux subtracted in 200 components = 0.098537 Jy ! Clean residual min=-0.023601 max=0.025692 Jy/beam ! Clean residual mean=-0.000083 rms=0.005799 Jy/beam ! Combined flux in latest and established models = 0.591117 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 198 components and 0.591118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149229Jy sigma=0.001156 ! Fit after self-cal, rms=0.146037Jy sigma=0.001124 ! Inverting map ! Added new window around map position (24.5, 9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.028059 Jy ! Component: 100 - total flux cleaned = 0.0436687 Jy ! Component: 150 - total flux cleaned = 0.0541729 Jy ! Component: 200 - total flux cleaned = 0.0637205 Jy ! Total flux subtracted in 200 components = 0.0637205 Jy ! Clean residual min=-0.018477 max=0.021235 Jy/beam ! Clean residual mean=-0.000057 rms=0.004994 Jy/beam ! Combined flux in latest and established models = 0.654838 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 235 components and 0.654838 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137667Jy sigma=0.001051 ! Fit after self-cal, rms=0.135706Jy sigma=0.001035 ! 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=0.135706Jy sigma=0.001035 ! Fit after self-cal, rms=0.109597Jy sigma=0.000957 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.789 mas, bmaj=7.957 mas, bpa=-6.208 degrees ! Estimated noise=452.255 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110181 Jy ! Component: 100 - total flux cleaned = 0.0150837 Jy ! Component: 150 - total flux cleaned = 0.019248 Jy ! Component: 200 - total flux cleaned = 0.0217992 Jy ! Total flux subtracted in 200 components = 0.0217992 Jy ! Clean residual min=-0.013071 max=0.013267 Jy/beam ! Clean residual mean=-0.000015 rms=0.003520 Jy/beam ! Combined flux in latest and established models = 0.676637 Jy selfcal ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 278 components and 0.676637 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.105890Jy sigma=0.000904 ! Fit after self-cal, rms=0.104895Jy sigma=0.000897 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 = 0.00586885 Jy ! Component: 100 - total flux cleaned = 0.0106567 Jy ! Component: 150 - total flux cleaned = 0.0140153 Jy ! Component: 200 - total flux cleaned = 0.0165158 Jy ! Total flux subtracted in 200 components = 0.0165158 Jy ! Clean residual min=-0.012002 max=0.013483 Jy/beam ! Clean residual mean=-0.000009 rms=0.003301 Jy/beam ! Combined flux in latest and established models = 0.693153 Jy ! Performing phase self-cal ! Adding 64 model components to the UV plane model. ! The established model now contains 318 components and 0.693153 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.103203Jy sigma=0.000874 ! Fit after self-cal, rms=0.102907Jy sigma=0.000872 ! 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=0.102907Jy sigma=0.000872 ! Fit after self-cal, rms=0.099085Jy sigma=0.000859 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.831 mas, bmaj=7.943 mas, bpa=-6.631 degrees ! Estimated noise=447.631 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024363 Jy ! Component: 100 - total flux cleaned = 0.00483694 Jy ! Component: 150 - total flux cleaned = 0.0056308 Jy ! Component: 200 - total flux cleaned = 0.00707187 Jy ! Total flux subtracted in 200 components = 0.00707187 Jy ! Clean residual min=-0.011029 max=0.012719 Jy/beam ! Clean residual mean=0.000003 rms=0.002937 Jy/beam ! Combined flux in latest and established models = 0.700225 Jy selfcal ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 347 components and 0.700225 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097780Jy sigma=0.000839 ! Fit after self-cal, rms=0.097597Jy sigma=0.000838 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, 19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127554 Jy ! Component: 100 - total flux cleaned = 0.0161633 Jy ! Component: 150 - total flux cleaned = 0.0182469 Jy ! Component: 200 - total flux cleaned = 0.0204041 Jy ! Total flux subtracted in 200 components = 0.0204041 Jy ! Clean residual min=-0.009548 max=0.010953 Jy/beam ! Clean residual mean=-0.000010 rms=0.002593 Jy/beam ! Combined flux in latest and established models = 0.720629 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 386 components and 0.720629 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095634Jy sigma=0.000811 ! Fit after self-cal, rms=0.095289Jy sigma=0.000810 ! 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=0.095289Jy sigma=0.000810 ! Fit after self-cal, rms=0.093196Jy sigma=0.000805 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.035 mas, bmaj=11.34 mas, bpa=-5.713 degrees ! Estimated noise=480.561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00856609 Jy ! Component: 100 - total flux cleaned = 0.0131609 Jy ! Component: 150 - total flux cleaned = 0.0169698 Jy ! Component: 200 - total flux cleaned = 0.0191533 Jy ! Total flux subtracted in 200 components = 0.0191533 Jy ! Clean residual min=-0.012245 max=0.012108 Jy/beam ! Clean residual mean=-0.000023 rms=0.003284 Jy/beam ! Combined flux in latest and established models = 0.739783 Jy selfcal ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 427 components and 0.739783 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092111Jy sigma=0.000785 ! Fit after self-cal, rms=0.091743Jy sigma=0.000783 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 = 0.00263944 Jy ! Component: 100 - total flux cleaned = 0.00504479 Jy ! Component: 150 - total flux cleaned = 0.00554171 Jy ! Component: 200 - total flux cleaned = 0.00596193 Jy ! Total flux subtracted in 200 components = 0.00596193 Jy ! Clean residual min=-0.011105 max=0.011729 Jy/beam ! Clean residual mean=-0.000021 rms=0.003070 Jy/beam ! Combined flux in latest and established models = 0.745745 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 440 components and 0.745744 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091098Jy sigma=0.000773 ! Fit after self-cal, rms=0.090911Jy sigma=0.000772 ! 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=3.857 mas, bmaj=7.97 mas, bpa=-6.795 degrees ! Estimated noise=445.268 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.857 x 7.97 at -6.795 degrees (North through East) ! Clean map min=-0.0084401 max=0.13034 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=3.135 mas, bmaj=6.819 mas, bpa=-7.718 degrees ! Estimated noise=766.775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.124175 Jy ! Component: 100 - total flux cleaned = 0.188706 Jy ! Component: 150 - total flux cleaned = 0.237447 Jy ! Component: 200 - total flux cleaned = 0.278725 Jy ! Total flux subtracted in 200 components = 0.278725 Jy ! Clean residual min=-0.023291 max=0.025625 Jy/beam ! Clean residual mean=-0.000088 rms=0.006073 Jy/beam ! Combined flux in latest and established models = 0.278725 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 46 model components to the UV plane model. ! The established model now contains 46 components and 0.278725 Jy ! Inverting map and beam ! Estimated beam: bmin=3.857 mas, bmaj=7.97 mas, bpa=-6.795 degrees ! Estimated noise=445.268 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 = 0.0559759 Jy ! Component: 100 - total flux cleaned = 0.098848 Jy ! Component: 150 - total flux cleaned = 0.135429 Jy ! Component: 200 - total flux cleaned = 0.167275 Jy ! Total flux subtracted in 200 components = 0.167275 Jy ! Clean residual min=-0.022690 max=0.021740 Jy/beam ! Clean residual mean=-0.000052 rms=0.005989 Jy/beam ! Combined flux in latest and established models = 0.446 Jy ! Adding 96 model components to the UV plane model. ! The established model now contains 127 components and 0.446 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=8.035 mas, bmaj=11.34 mas, bpa=-5.713 degrees ! Estimated noise=480.561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0438204 Jy ! Component: 100 - total flux cleaned = 0.0786747 Jy ! Component: 150 - total flux cleaned = 0.108203 Jy ! Component: 200 - total flux cleaned = 0.133541 Jy ! Total flux subtracted in 200 components = 0.133541 Jy ! Clean residual min=-0.020139 max=0.021175 Jy/beam ! Clean residual mean=-0.000060 rms=0.006011 Jy/beam ! Combined flux in latest and established models = 0.57954 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 = 0.0219437 Jy ! Component: 100 - total flux cleaned = 0.0410848 Jy ! Component: 150 - total flux cleaned = 0.0578655 Jy ! Component: 200 - total flux cleaned = 0.0726382 Jy ! Total flux subtracted in 200 components = 0.0726382 Jy ! Clean residual min=-0.015034 max=0.014096 Jy/beam ! Clean residual mean=-0.000051 rms=0.004348 Jy/beam ! Combined flux in latest and established models = 0.652178 Jy ! Adding 158 model components to the UV plane model. ! The established model now contains 265 components and 0.652178 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.857 mas, bmaj=7.97 mas, bpa=-6.795 degrees ! Estimated noise=445.268 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136864 Jy ! Component: 100 - total flux cleaned = 0.0215455 Jy ! Component: 150 - total flux cleaned = 0.0277614 Jy ! Component: 200 - total flux cleaned = 0.0337473 Jy ! Total flux subtracted in 200 components = 0.0337473 Jy ! Clean residual min=-0.009836 max=0.009355 Jy/beam ! Clean residual mean=-0.000017 rms=0.002588 Jy/beam ! Combined flux in latest and established models = 0.685926 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 299 components and 0.685926 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094672Jy sigma=0.000810 ! Fit after self-cal, rms=0.093986Jy sigma=0.000804 wmodel J1647+1720_S_2017_02_24_pus_map.mod ! Writing 299 model components to file: J1647+1720_S_2017_02_24_pus_map.mod wobs J1647+1720_S_2017_02_24_pus_uvs.fits ! Writing UV FITS file: J1647+1720_S_2017_02_24_pus_uvs.fits wwins J1647+1720_S_2017_02_24_pus_map.win ! wwins: Wrote 6 windows to J1647+1720_S_2017_02_24_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 = -0.000500547 Jy ! Component: 100 - total flux cleaned = -0.00164674 Jy ! Component: 150 - total flux cleaned = -0.00335956 Jy ! Component: 200 - total flux cleaned = -0.0052943 Jy ! Component: 250 - total flux cleaned = -0.00672837 Jy ! Component: 300 - total flux cleaned = -0.00811736 Jy ! Component: 350 - total flux cleaned = -0.0093275 Jy ! Component: 400 - total flux cleaned = -0.0105025 Jy ! Component: 450 - total flux cleaned = -0.011516 Jy ! Component: 500 - total flux cleaned = -0.0118868 Jy ! Component: 550 - total flux cleaned = -0.0127337 Jy ! Component: 600 - total flux cleaned = -0.0129715 Jy ! Component: 650 - total flux cleaned = -0.0137834 Jy ! Component: 700 - total flux cleaned = -0.0145765 Jy ! Component: 750 - total flux cleaned = -0.0150212 Jy ! Component: 800 - total flux cleaned = -0.0157807 Jy ! Component: 850 - total flux cleaned = -0.0160996 Jy ! Component: 900 - total flux cleaned = -0.0168334 Jy ! Component: 950 - total flux cleaned = -0.0175533 Jy ! Component: 1000 - total flux cleaned = -0.0181582 Jy ! Component: 1050 - total flux cleaned = -0.0188541 Jy ! Component: 1100 - total flux cleaned = -0.0195349 Jy ! Component: 1150 - total flux cleaned = -0.0198229 Jy ! Component: 1200 - total flux cleaned = -0.0205747 Jy ! Component: 1250 - total flux cleaned = -0.0206675 Jy ! Component: 1300 - total flux cleaned = -0.0213048 Jy ! Component: 1350 - total flux cleaned = -0.0218428 Jy ! Component: 1400 - total flux cleaned = -0.0222831 Jy ! Component: 1450 - total flux cleaned = -0.0228045 Jy ! Component: 1500 - total flux cleaned = -0.0229741 Jy ! Component: 1550 - total flux cleaned = -0.0233969 Jy ! Component: 1600 - total flux cleaned = -0.0238117 Jy ! Component: 1650 - total flux cleaned = -0.0239753 Jy ! Component: 1700 - total flux cleaned = -0.024057 Jy ! Component: 1750 - total flux cleaned = -0.0242983 Jy ! Component: 1800 - total flux cleaned = -0.0246913 Jy ! Component: 1850 - total flux cleaned = -0.0247683 Jy ! Component: 1900 - total flux cleaned = -0.0250751 Jy ! Component: 1950 - total flux cleaned = -0.0256046 Jy ! Component: 2000 - total flux cleaned = -0.0253811 Jy ! Component: 2050 - total flux cleaned = -0.0258979 Jy ! Component: 2100 - total flux cleaned = -0.0257516 Jy ! Component: 2150 - total flux cleaned = -0.0256077 Jy ! Component: 2200 - total flux cleaned = -0.0258935 Jy ! Component: 2250 - total flux cleaned = -0.0260351 Jy ! Component: 2300 - total flux cleaned = -0.0258965 Jy ! Component: 2350 - total flux cleaned = -0.0261716 Jy ! Component: 2400 - total flux cleaned = -0.0263071 Jy ! Component: 2450 - total flux cleaned = -0.0262401 Jy ! Component: 2500 - total flux cleaned = -0.0261737 Jy ! Component: 2550 - total flux cleaned = -0.0263053 Jy ! Component: 2600 - total flux cleaned = -0.0265013 Jy ! Component: 2650 - total flux cleaned = -0.0266958 Jy ! Component: 2700 - total flux cleaned = -0.0270151 Jy ! Component: 2750 - total flux cleaned = -0.0272037 Jy ! Component: 2800 - total flux cleaned = -0.0272648 Jy ! Component: 2850 - total flux cleaned = -0.0274505 Jy ! Component: 2900 - total flux cleaned = -0.0276956 Jy ! Component: 2950 - total flux cleaned = -0.0277561 Jy ! Component: 3000 - total flux cleaned = -0.0279354 Jy ! Component: 3050 - total flux cleaned = -0.0278752 Jy ! Component: 3100 - total flux cleaned = -0.0280517 Jy ! Component: 3150 - total flux cleaned = -0.0281094 Jy ! Component: 3200 - total flux cleaned = -0.0283395 Jy ! Component: 3250 - total flux cleaned = -0.0285103 Jy ! Component: 3300 - total flux cleaned = -0.0283975 Jy ! Component: 3350 - total flux cleaned = -0.0285103 Jy ! Component: 3400 - total flux cleaned = -0.0288424 Jy ! Component: 3450 - total flux cleaned = -0.0288966 Jy ! Component: 3500 - total flux cleaned = -0.029113 Jy ! Component: 3550 - total flux cleaned = -0.0290602 Jy ! Component: 3600 - total flux cleaned = -0.0290597 Jy ! Component: 3650 - total flux cleaned = -0.0291127 Jy ! Component: 3700 - total flux cleaned = -0.0292169 Jy ! Component: 3750 - total flux cleaned = -0.0289585 Jy ! Component: 3800 - total flux cleaned = -0.029215 Jy ! Component: 3850 - total flux cleaned = -0.0290625 Jy ! Component: 3900 - total flux cleaned = -0.0292136 Jy ! Component: 3950 - total flux cleaned = -0.0292134 Jy ! Component: 4000 - total flux cleaned = -0.0291643 Jy ! Component: 4050 - total flux cleaned = -0.0290663 Jy ! Total flux subtracted in 4096 components = -0.0292121 Jy ! Clean residual min=-0.002955 max=0.002584 Jy/beam ! Clean residual mean=-0.000002 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.656714 Jy keep ! Adding 345 model components to the UV plane model. ! The established model now contains 642 components and 0.656713 Jy ![Exited script file: muppet] wmap "J1647+1720_S_2017_02_24_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.857 x 7.97 at -6.795 degrees (North through East) ! Clean map min=-0.007131 max=0.12919 Jy/beam ! Writing clean map to FITS file: J1647+1720_S_2017_02_24_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.129188 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000962 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.23396 2.23396 4.46791 8.93583 17.8717 35.7433 71.4866 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0028 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.129 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.857 x 7.97 at -6.795 degrees (North through East) ! Clean map min=-0.007131 max=0.12919 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 J1647+1720_S_2017_02_24_pus_uvs.log closed on Sat May 4 11:31:23 2019