! Started logfile: J1829+4844_S_2017_06_10_pus_uvs.log on Mon May 6 14:59:56 2019 obs J1829+4844_S_2017_06_10_pus_uva.fits ! Reading UV FITS file: J1829+4844_S_2017_06_10_pus_uva.fits ! AN table 1: 84 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.962169 visibilities/baseline/integration-bin. ! Found source: J1829+4844 ! ! 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 1154 lines of history. ! ! Reading 14548 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 J1829+4844_S_2017_06_10_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 441 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.604405Jy sigma=0.006262 ! Fit after self-cal, rms=0.540069Jy sigma=0.005662 ! 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=2.94 mas, bmaj=4.722 mas, bpa=-11.7 degrees ! Estimated noise=967.366 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 = 0.881637 Jy ! Component: 100 - total flux cleaned = 1.16824 Jy ! Total flux subtracted in 100 components = 1.16824 Jy ! Clean residual min=-0.062219 max=0.188017 Jy/beam ! Clean residual mean=0.000291 rms=0.018396 Jy/beam ! Combined flux in latest and established models = 1.16824 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 1.16824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.450171Jy sigma=0.004741 ! Fit after self-cal, rms=0.449704Jy sigma=0.004737 ! Inverting map ! Added new window around map position (-4, 7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.17656 Jy ! Component: 100 - total flux cleaned = 0.282724 Jy ! Total flux subtracted in 100 components = 0.282724 Jy ! Clean residual min=-0.047333 max=0.118309 Jy/beam ! Clean residual mean=0.000242 rms=0.013512 Jy/beam ! Combined flux in latest and established models = 1.45096 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 30 components and 1.45096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.347531Jy sigma=0.003638 ! Fit after self-cal, rms=0.343943Jy sigma=0.003605 ! Inverting map ! Added new window around map position (-9.5, 9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.121811 Jy ! Component: 100 - total flux cleaned = 0.201793 Jy ! Total flux subtracted in 100 components = 0.201793 Jy ! Clean residual min=-0.034672 max=0.063468 Jy/beam ! Clean residual mean=0.000174 rms=0.010246 Jy/beam ! Combined flux in latest and established models = 1.65276 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 47 components and 1.65276 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.268678Jy sigma=0.002811 ! Fit after self-cal, rms=0.265535Jy sigma=0.002780 ! Inverting map ! Added new window around map position (-14, 9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0708203 Jy ! Component: 100 - total flux cleaned = 0.125793 Jy ! Total flux subtracted in 100 components = 0.125793 Jy ! Clean residual min=-0.029040 max=0.050011 Jy/beam ! Clean residual mean=0.000140 rms=0.008471 Jy/beam ! Combined flux in latest and established models = 1.77855 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 73 components and 1.77855 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.231147Jy sigma=0.002411 ! Fit after self-cal, rms=0.230311Jy sigma=0.002404 ! Inverting map ! Added new window around map position (-19, 12.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.055146 Jy ! Component: 100 - total flux cleaned = 0.09998 Jy ! Total flux subtracted in 100 components = 0.09998 Jy ! Clean residual min=-0.025113 max=0.032774 Jy/beam ! Clean residual mean=0.000126 rms=0.007298 Jy/beam ! Combined flux in latest and established models = 1.87853 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 103 components and 1.87853 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.205448Jy sigma=0.002138 ! Fit after self-cal, rms=0.204768Jy sigma=0.002132 ! 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=3.597 mas, bmaj=5.531 mas, bpa=-9.633 degrees ! Estimated noise=635.173 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 = 0.0686851 Jy ! Component: 100 - total flux cleaned = 0.121273 Jy ! Component: 150 - total flux cleaned = 0.164652 Jy ! Component: 200 - total flux cleaned = 0.200993 Jy ! Total flux subtracted in 200 components = 0.200993 Jy ! Clean residual min=-0.028044 max=0.039213 Jy/beam ! Clean residual mean=0.000084 rms=0.007835 Jy/beam ! Combined flux in latest and established models = 2.07952 Jy ! Performing phase self-cal ! Adding 93 model components to the UV plane model. ! The established model now contains 175 components and 2.07952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167410Jy sigma=0.001730 ! Fit after self-cal, rms=0.165126Jy sigma=0.001705 ! 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 0.97 HN 0.97 KP 1.00 ! LA 0.96 MK 1.03 NL 0.91 OV 1.03 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.02 HN 1.00 KP 0.97 ! LA 0.92 MK 1.02 NL 1.06 OV 1.05 ! PT 0.93 SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.05 HN 0.99 KP 0.98 ! LA 0.94 MK 1.04 NL 1.02 OV 0.98 ! PT 0.93 SC 1.02 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.10 HN 1.00 KP 1.00* ! LA 0.94 MK 1.29 NL 1.00* OV 1.00* ! PT 0.97 SC 1.00* ! ! ! Fit before self-cal, rms=0.165126Jy sigma=0.001705 ! Fit after self-cal, rms=0.129103Jy sigma=0.001370 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.658 mas, bmaj=5.594 mas, bpa=-9.492 degrees ! Estimated noise=627.014 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 (-25, 11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.036463 Jy ! Component: 100 - total flux cleaned = 0.0596337 Jy ! Component: 150 - total flux cleaned = 0.0766456 Jy ! Component: 200 - total flux cleaned = 0.0867247 Jy ! Total flux subtracted in 200 components = 0.0867247 Jy ! Clean residual min=-0.015871 max=0.025466 Jy/beam ! Clean residual mean=0.000023 rms=0.004762 Jy/beam ! Combined flux in latest and established models = 2.16625 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 210 components and 2.16625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.117444Jy sigma=0.001223 ! Fit after self-cal, rms=0.116616Jy sigma=0.001215 ! Inverting map ! Added new window around map position (-33.5, 21.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0244065 Jy ! Component: 100 - total flux cleaned = 0.0389512 Jy ! Component: 150 - total flux cleaned = 0.0493401 Jy ! Component: 200 - total flux cleaned = 0.0573349 Jy ! Total flux subtracted in 200 components = 0.0573349 Jy ! Clean residual min=-0.014313 max=0.017054 Jy/beam ! Clean residual mean=-0.000007 rms=0.004062 Jy/beam ! Combined flux in latest and established models = 2.22358 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 245 components and 2.22358 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.110972Jy sigma=0.001141 ! Fit after self-cal, rms=0.110286Jy sigma=0.001136 ! 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=0.110286Jy sigma=0.001136 ! Fit after self-cal, rms=0.098089Jy sigma=0.001024 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.656 mas, bmaj=5.592 mas, bpa=-9.439 degrees ! Estimated noise=627.005 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0146333 Jy ! Component: 100 - total flux cleaned = 0.0258992 Jy ! Component: 150 - total flux cleaned = 0.0352473 Jy ! Component: 200 - total flux cleaned = 0.042253 Jy ! Total flux subtracted in 200 components = 0.042253 Jy ! Clean residual min=-0.011573 max=0.012771 Jy/beam ! Clean residual mean=0.000017 rms=0.003342 Jy/beam ! Combined flux in latest and established models = 2.26583 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 279 components and 2.26583 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094962Jy sigma=0.000984 ! Fit after self-cal, rms=0.094660Jy sigma=0.000983 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 = 0.00687956 Jy ! Component: 100 - total flux cleaned = 0.0116603 Jy ! Component: 150 - total flux cleaned = 0.0149447 Jy ! Component: 200 - total flux cleaned = 0.0174979 Jy ! Total flux subtracted in 200 components = 0.0174979 Jy ! Clean residual min=-0.010876 max=0.012579 Jy/beam ! Clean residual mean=0.000007 rms=0.003213 Jy/beam ! Combined flux in latest and established models = 2.28333 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 299 components and 2.28333 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093585Jy sigma=0.000969 ! Fit after self-cal, rms=0.093456Jy sigma=0.000968 ! 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=0.093456Jy sigma=0.000968 ! Fit after self-cal, rms=0.093023Jy sigma=0.000962 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.659 mas, bmaj=5.595 mas, bpa=-9.382 degrees ! Estimated noise=627.505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00785024 Jy ! Component: 100 - total flux cleaned = 0.0142289 Jy ! Component: 150 - total flux cleaned = 0.0193138 Jy ! Component: 200 - total flux cleaned = 0.0222744 Jy ! Total flux subtracted in 200 components = 0.0222744 Jy ! Clean residual min=-0.010549 max=0.012493 Jy/beam ! Clean residual mean=0.000028 rms=0.003083 Jy/beam ! Combined flux in latest and established models = 2.30561 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 319 components and 2.30561 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091961Jy sigma=0.000949 ! Fit after self-cal, rms=0.091841Jy sigma=0.000948 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 = 0.00343903 Jy ! Component: 100 - total flux cleaned = 0.00542785 Jy ! Component: 150 - total flux cleaned = 0.00710459 Jy ! Component: 200 - total flux cleaned = 0.00866517 Jy ! Total flux subtracted in 200 components = 0.00866517 Jy ! Clean residual min=-0.010029 max=0.012461 Jy/beam ! Clean residual mean=0.000024 rms=0.003022 Jy/beam ! Combined flux in latest and established models = 2.31427 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 336 components and 2.31427 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091318Jy sigma=0.000942 ! Fit after self-cal, rms=0.091264Jy sigma=0.000942 ! 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=0.091264Jy sigma=0.000942 ! Fit after self-cal, rms=0.091157Jy sigma=0.000939 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.819 mas, bmaj=9.16 mas, bpa=-6.274 degrees ! Estimated noise=772.977 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114108 Jy ! Component: 100 - total flux cleaned = 0.0185869 Jy ! Component: 150 - total flux cleaned = 0.0228398 Jy ! Component: 200 - total flux cleaned = 0.0261705 Jy ! Total flux subtracted in 200 components = 0.0261705 Jy ! Clean residual min=-0.016968 max=0.019094 Jy/beam ! Clean residual mean=0.000060 rms=0.005495 Jy/beam ! Combined flux in latest and established models = 2.34044 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 353 components and 2.34044 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090899Jy sigma=0.000935 ! Fit after self-cal, rms=0.090744Jy sigma=0.000934 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 = 0.00240024 Jy ! Component: 100 - total flux cleaned = 0.00469796 Jy ! Component: 150 - total flux cleaned = 0.00651523 Jy ! Component: 200 - total flux cleaned = 0.00795584 Jy ! Total flux subtracted in 200 components = 0.00795584 Jy ! Clean residual min=-0.016269 max=0.019206 Jy/beam ! Clean residual mean=0.000049 rms=0.005421 Jy/beam ! Combined flux in latest and established models = 2.3484 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 364 components and 2.3484 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090769Jy sigma=0.000934 ! Fit after self-cal, rms=0.090705Jy sigma=0.000933 ! 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=3.662 mas, bmaj=5.595 mas, bpa=-9.306 degrees ! Estimated noise=627.817 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.662 x 5.595 at -9.306 degrees (North through East) ! Clean map min=-0.0098599 max=1.1304 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=0.090705Jy sigma=0.000933 ! Fit after self-cal, rms=0.085532Jy sigma=0.000877 ! Inverting map and beam ! Estimated beam: bmin=3.664 mas, bmaj=5.596 mas, bpa=-9.394 degrees ! Estimated noise=627.585 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000968345 Jy ! Component: 100 - total flux cleaned = 0.0025044 Jy ! Component: 150 - total flux cleaned = 0.00341209 Jy ! Component: 200 - total flux cleaned = 0.00397376 Jy ! Total flux subtracted in 200 components = 0.00397376 Jy ! Clean residual min=-0.010086 max=0.013145 Jy/beam ! Clean residual mean=0.000037 rms=0.002855 Jy/beam ! Combined flux in latest and established models = 2.35237 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 382 components and 2.35237 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084949Jy sigma=0.000871 ! Fit after self-cal, rms=0.084921Jy sigma=0.000871 ! Inverting map ! Added new window around map position (-43, 35.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127727 Jy ! Component: 100 - total flux cleaned = 0.0203191 Jy ! Component: 150 - total flux cleaned = 0.022277 Jy ! Component: 200 - total flux cleaned = 0.0238842 Jy ! Total flux subtracted in 200 components = 0.0238842 Jy ! Clean residual min=-0.008538 max=0.010173 Jy/beam ! Clean residual mean=0.000023 rms=0.002627 Jy/beam ! Combined flux in latest and established models = 2.37626 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 408 components and 2.37626 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082817Jy sigma=0.000847 ! Fit after self-cal, rms=0.082605Jy sigma=0.000845 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082605Jy sigma=0.000845 ! Fit after self-cal, rms=0.082272Jy sigma=0.000843 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=3.002 mas, bmaj=4.788 mas, bpa=-11.44 degrees ! Estimated noise=965.057 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.875031 Jy ! Component: 100 - total flux cleaned = 1.17173 Jy ! Component: 150 - total flux cleaned = 1.34876 Jy ! Component: 200 - total flux cleaned = 1.47603 Jy ! Total flux subtracted in 200 components = 1.47603 Jy ! Clean residual min=-0.033724 max=0.072205 Jy/beam ! Clean residual mean=0.000211 rms=0.010847 Jy/beam ! Combined flux in latest and established models = 1.47603 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 25 model components to the UV plane model. ! The established model now contains 25 components and 1.47603 Jy ! Inverting map and beam ! Estimated beam: bmin=3.665 mas, bmaj=5.59 mas, bpa=-9.318 degrees ! Estimated noise=627.371 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 = 0.142149 Jy ! Component: 100 - total flux cleaned = 0.245367 Jy ! Component: 150 - total flux cleaned = 0.32698 Jy ! Component: 200 - total flux cleaned = 0.394138 Jy ! Total flux subtracted in 200 components = 0.394138 Jy ! Clean residual min=-0.024969 max=0.041037 Jy/beam ! Clean residual mean=0.000171 rms=0.008985 Jy/beam ! Combined flux in latest and established models = 1.87017 Jy ! Adding 97 model components to the UV plane model. ! The established model now contains 108 components and 1.87017 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0568061 Jy ! Component: 100 - total flux cleaned = 0.105437 Jy ! Component: 150 - total flux cleaned = 0.147424 Jy ! Component: 200 - total flux cleaned = 0.183908 Jy ! Total flux subtracted in 200 components = 0.183908 Jy ! Clean residual min=-0.017770 max=0.023645 Jy/beam ! Clean residual mean=0.000132 rms=0.005978 Jy/beam ! Combined flux in latest and established models = 2.05408 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 172 components and 2.05408 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=7.812 mas, bmaj=9.154 mas, bpa=-6.199 degrees ! Estimated noise=772.633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0619623 Jy ! Component: 100 - total flux cleaned = 0.110603 Jy ! Component: 150 - total flux cleaned = 0.150205 Jy ! Component: 200 - total flux cleaned = 0.182926 Jy ! Total flux subtracted in 200 components = 0.182926 Jy ! Clean residual min=-0.021130 max=0.023693 Jy/beam ! Clean residual mean=0.000172 rms=0.007201 Jy/beam ! Combined flux in latest and established models = 2.237 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 = 0.0272064 Jy ! Component: 100 - total flux cleaned = 0.0499368 Jy ! Component: 150 - total flux cleaned = 0.0690347 Jy ! Component: 200 - total flux cleaned = 0.085154 Jy ! Total flux subtracted in 200 components = 0.085154 Jy ! Clean residual min=-0.017333 max=0.018467 Jy/beam ! Clean residual mean=0.000111 rms=0.005403 Jy/beam ! Combined flux in latest and established models = 2.32216 Jy ! Adding 221 model components to the UV plane model. ! The established model now contains 379 components and 2.32216 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.665 mas, bmaj=5.59 mas, bpa=-9.318 degrees ! Estimated noise=627.371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116466 Jy ! Component: 100 - total flux cleaned = 0.0207848 Jy ! Component: 150 - total flux cleaned = 0.0274984 Jy ! Component: 200 - total flux cleaned = 0.0326257 Jy ! Total flux subtracted in 200 components = 0.0326257 Jy ! Clean residual min=-0.009149 max=0.010625 Jy/beam ! Clean residual mean=0.000032 rms=0.002696 Jy/beam ! Combined flux in latest and established models = 2.35478 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 406 components and 2.35478 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084070Jy sigma=0.000859 ! Fit after self-cal, rms=0.083724Jy sigma=0.000856 wmodel J1829+4844_S_2017_06_10_pus_map.mod ! Writing 406 model components to file: J1829+4844_S_2017_06_10_pus_map.mod wobs J1829+4844_S_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J1829+4844_S_2017_06_10_pus_uvs.fits wwins J1829+4844_S_2017_06_10_pus_map.win ! wwins: Wrote 8 windows to J1829+4844_S_2017_06_10_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 = 0.00437392 Jy ! Component: 100 - total flux cleaned = 0.00629843 Jy ! Component: 150 - total flux cleaned = 0.00777678 Jy ! Component: 200 - total flux cleaned = 0.00887841 Jy ! Component: 250 - total flux cleaned = 0.0100869 Jy ! Component: 300 - total flux cleaned = 0.0109615 Jy ! Component: 350 - total flux cleaned = 0.0115304 Jy ! Component: 400 - total flux cleaned = 0.0123524 Jy ! Component: 450 - total flux cleaned = 0.0130172 Jy ! Component: 500 - total flux cleaned = 0.0132785 Jy ! Component: 550 - total flux cleaned = 0.0139194 Jy ! Component: 600 - total flux cleaned = 0.0142958 Jy ! Component: 650 - total flux cleaned = 0.0146664 Jy ! Component: 700 - total flux cleaned = 0.0153881 Jy ! Component: 750 - total flux cleaned = 0.0153839 Jy ! Component: 800 - total flux cleaned = 0.0157345 Jy ! Component: 850 - total flux cleaned = 0.0159619 Jy ! Component: 900 - total flux cleaned = 0.0161863 Jy ! Component: 950 - total flux cleaned = 0.0162955 Jy ! Component: 1000 - total flux cleaned = 0.0166209 Jy ! Component: 1050 - total flux cleaned = 0.0167261 Jy ! Component: 1100 - total flux cleaned = 0.0169376 Jy ! Component: 1150 - total flux cleaned = 0.016626 Jy ! Component: 1200 - total flux cleaned = 0.0164241 Jy ! Component: 1250 - total flux cleaned = 0.0164268 Jy ! Component: 1300 - total flux cleaned = 0.0166233 Jy ! Component: 1350 - total flux cleaned = 0.0163298 Jy ! Component: 1400 - total flux cleaned = 0.0162336 Jy ! Component: 1450 - total flux cleaned = 0.0164239 Jy ! Component: 1500 - total flux cleaned = 0.0164215 Jy ! Component: 1550 - total flux cleaned = 0.0165144 Jy ! Component: 1600 - total flux cleaned = 0.0161495 Jy ! Component: 1650 - total flux cleaned = 0.0156119 Jy ! Component: 1700 - total flux cleaned = 0.0158787 Jy ! Component: 1750 - total flux cleaned = 0.015793 Jy ! Component: 1800 - total flux cleaned = 0.0158799 Jy ! Component: 1850 - total flux cleaned = 0.0157095 Jy ! Component: 1900 - total flux cleaned = 0.0157924 Jy ! Component: 1950 - total flux cleaned = 0.0157084 Jy ! Component: 2000 - total flux cleaned = 0.0156266 Jy ! Component: 2050 - total flux cleaned = 0.0156261 Jy ! Component: 2100 - total flux cleaned = 0.015706 Jy ! Component: 2150 - total flux cleaned = 0.0155482 Jy ! Component: 2200 - total flux cleaned = 0.0154715 Jy ! Component: 2250 - total flux cleaned = 0.0154722 Jy ! Component: 2300 - total flux cleaned = 0.0153962 Jy ! Component: 2350 - total flux cleaned = 0.0153965 Jy ! Component: 2400 - total flux cleaned = 0.0154716 Jy ! Component: 2450 - total flux cleaned = 0.0154715 Jy ! Component: 2500 - total flux cleaned = 0.0154717 Jy ! Component: 2550 - total flux cleaned = 0.0154717 Jy ! Component: 2600 - total flux cleaned = 0.0153992 Jy ! Component: 2650 - total flux cleaned = 0.0154703 Jy ! Component: 2700 - total flux cleaned = 0.0154705 Jy ! Component: 2750 - total flux cleaned = 0.0154694 Jy ! Component: 2800 - total flux cleaned = 0.015264 Jy ! Component: 2850 - total flux cleaned = 0.0156024 Jy ! Component: 2900 - total flux cleaned = 0.0156024 Jy ! Component: 2950 - total flux cleaned = 0.0154693 Jy ! Component: 3000 - total flux cleaned = 0.0154023 Jy ! Component: 3050 - total flux cleaned = 0.0153375 Jy ! Component: 3100 - total flux cleaned = 0.0153376 Jy ! Component: 3150 - total flux cleaned = 0.0151461 Jy ! Component: 3200 - total flux cleaned = 0.0152716 Jy ! Component: 3250 - total flux cleaned = 0.0153342 Jy ! Component: 3300 - total flux cleaned = 0.0153962 Jy ! Component: 3350 - total flux cleaned = 0.015334 Jy ! Component: 3400 - total flux cleaned = 0.0154569 Jy ! Component: 3450 - total flux cleaned = 0.0154562 Jy ! Component: 3500 - total flux cleaned = 0.0152776 Jy ! Component: 3550 - total flux cleaned = 0.0156909 Jy ! Component: 3600 - total flux cleaned = 0.015398 Jy ! Component: 3650 - total flux cleaned = 0.0155129 Jy ! Component: 3700 - total flux cleaned = 0.0155129 Jy ! Component: 3750 - total flux cleaned = 0.0154558 Jy ! Component: 3800 - total flux cleaned = 0.0153988 Jy ! Component: 3850 - total flux cleaned = 0.0153985 Jy ! Component: 3900 - total flux cleaned = 0.0156206 Jy ! Component: 3950 - total flux cleaned = 0.0153449 Jy ! Component: 4000 - total flux cleaned = 0.0153441 Jy ! Component: 4050 - total flux cleaned = 0.0152914 Jy ! Total flux subtracted in 4096 components = 0.0155593 Jy ! Clean residual min=-0.003437 max=0.002779 Jy/beam ! Clean residual mean=0.000016 rms=0.001112 Jy/beam ! Combined flux in latest and established models = 2.37034 Jy keep ! Adding 370 model components to the UV plane model. ! The established model now contains 775 components and 2.37034 Jy ![Exited script file: muppet] wmap "J1829+4844_S_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.665 x 5.59 at -9.318 degrees (North through East) ! Clean map min=-0.0066549 max=1.1337 Jy/beam ! Writing clean map to FITS file: J1829+4844_S_2017_06_10_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.1337 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00110463 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.292307 0.292307 0.584615 1.16923 2.33846 4.67692 9.35383 18.7077 37.4153 74.8307 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0033 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.133 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.665 x 5.59 at -9.318 degrees (North through East) ! Clean map min=-0.0066549 max=1.1337 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 J1829+4844_S_2017_06_10_pus_uvs.log closed on Mon May 6 15:00:01 2019