! Started logfile: J1451+6357_S_2017_07_16_pus_uvs.log on Thu May 9 11:11:49 2019 obs J1451+6357_S_2017_07_16_pus_uva.fits ! Reading UV FITS file: J1451+6357_S_2017_07_16_pus_uva.fits ! AN table 1: 143 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.753846 visibilities/baseline/integration-bin. ! Found source: J1451+6357 ! ! 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 815 lines of history. ! ! Reading 19404 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 J1451+6357_S_2017_07_16_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 342 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 222 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 182 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1026 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.954162Jy sigma=0.008747 ! Fit after self-cal, rms=0.931738Jy sigma=0.008545 ! 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=3.213 mas, bmaj=3.398 mas, bpa=49.99 degrees ! Estimated noise=1062.49 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 = 0.0484299 Jy ! Component: 100 - total flux cleaned = 0.0650442 Jy ! Total flux subtracted in 100 components = 0.0650442 Jy ! Clean residual min=-0.009337 max=0.018046 Jy/beam ! Clean residual mean=-0.000124 rms=0.002576 Jy/beam ! Combined flux in latest and established models = 0.0650442 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0650442 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100445Jy sigma=0.000889 ! Fit after self-cal, rms=0.100176Jy sigma=0.000887 ! Inverting map ! Added new window around map position (51.5, -15.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0165301 Jy ! Component: 100 - total flux cleaned = 0.0270406 Jy ! Total flux subtracted in 100 components = 0.0270406 Jy ! Clean residual min=-0.008480 max=0.010621 Jy/beam ! Clean residual mean=-0.000121 rms=0.002196 Jy/beam ! Combined flux in latest and established models = 0.0920848 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 32 components and 0.0920848 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096214Jy sigma=0.000849 ! Fit after self-cal, rms=0.095530Jy sigma=0.000842 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130857 Jy ! Component: 100 - total flux cleaned = 0.020938 Jy ! Total flux subtracted in 100 components = 0.020938 Jy ! Clean residual min=-0.008420 max=0.011601 Jy/beam ! Clean residual mean=-0.000122 rms=0.002058 Jy/beam ! Combined flux in latest and established models = 0.113023 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 41 components and 0.113023 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092963Jy sigma=0.000818 ! Fit after self-cal, rms=0.092457Jy sigma=0.000813 ! Inverting map ! Added new window around map position (-1, -9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0144964 Jy ! Component: 100 - total flux cleaned = 0.0244309 Jy ! Total flux subtracted in 100 components = 0.0244309 Jy ! Clean residual min=-0.007256 max=0.009066 Jy/beam ! Clean residual mean=-0.000104 rms=0.001822 Jy/beam ! Combined flux in latest and established models = 0.137454 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 57 components and 0.137454 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088883Jy sigma=0.000779 ! Fit after self-cal, rms=0.088296Jy sigma=0.000772 ! 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=3.988 mas, bmaj=4.154 mas, bpa=-7.569 degrees ! Estimated noise=654.672 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 = 0.0166024 Jy ! Component: 100 - total flux cleaned = 0.0282607 Jy ! Component: 150 - total flux cleaned = 0.0372684 Jy ! Component: 200 - total flux cleaned = 0.0443498 Jy ! Total flux subtracted in 200 components = 0.0443498 Jy ! Clean residual min=-0.006283 max=0.011394 Jy/beam ! Clean residual mean=-0.000051 rms=0.001918 Jy/beam ! Combined flux in latest and established models = 0.181803 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 76 components and 0.181803 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084120Jy sigma=0.000732 ! Fit after self-cal, rms=0.083611Jy sigma=0.000726 ! Inverting map ! Added new window around map position (3.5, -15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117113 Jy ! Component: 100 - total flux cleaned = 0.0195437 Jy ! Component: 150 - total flux cleaned = 0.025719 Jy ! Component: 200 - total flux cleaned = 0.0305546 Jy ! Total flux subtracted in 200 components = 0.0305546 Jy ! Clean residual min=-0.005396 max=0.009496 Jy/beam ! Clean residual mean=-0.000035 rms=0.001458 Jy/beam ! Combined flux in latest and established models = 0.212358 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 113 components and 0.212358 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081490Jy sigma=0.000705 ! Fit after self-cal, rms=0.081215Jy sigma=0.000702 ! Inverting map ! Added new window around map position (-5, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00702531 Jy ! Component: 100 - total flux cleaned = 0.0110201 Jy ! Component: 150 - total flux cleaned = 0.0147433 Jy ! Component: 200 - total flux cleaned = 0.0180998 Jy ! Total flux subtracted in 200 components = 0.0180998 Jy ! Clean residual min=-0.004753 max=0.006920 Jy/beam ! Clean residual mean=-0.000025 rms=0.001115 Jy/beam ! Combined flux in latest and established models = 0.230458 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 139 components and 0.230458 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080002Jy sigma=0.000690 ! Fit after self-cal, rms=0.079850Jy sigma=0.000688 ! Inverting map ! Added new window around map position (46, -14.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00496537 Jy ! Component: 100 - total flux cleaned = 0.00797911 Jy ! Component: 150 - total flux cleaned = 0.0106603 Jy ! Component: 200 - total flux cleaned = 0.0128855 Jy ! Total flux subtracted in 200 components = 0.0128855 Jy ! Clean residual min=-0.004104 max=0.004217 Jy/beam ! Clean residual mean=-0.000028 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.243343 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 167 components and 0.243343 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079092Jy sigma=0.000681 ! Fit after self-cal, rms=0.078983Jy sigma=0.000680 ! 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 1.07 FD 1.00* HN 1.20 KP 1.02 ! LA 0.97 MK 1.08 NL 0.97 OV 0.99 ! PT 0.95 SC 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00* HN 1.19 KP 1.01 ! LA 0.93 MK 1.01 NL 1.15 OV 0.99 ! PT 0.94 SC 1.20 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.00* HN 1.07 KP 1.00 ! LA 0.95 MK 1.08 NL 1.05 OV 0.92 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 4. ! A total of 204 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 0.99 KP 1.00* ! LA 0.92 MK 0.74 NL 1.00* OV 1.00* ! PT 0.95 SC 1.00* ! ! ! Fit before self-cal, rms=0.078983Jy sigma=0.000680 ! Fit after self-cal, rms=0.081513Jy sigma=0.000676 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.076 mas, bmaj=4.195 mas, bpa=-11.26 degrees ! Estimated noise=673.415 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 = 0.00111395 Jy ! Component: 100 - total flux cleaned = 0.00190522 Jy ! Component: 150 - total flux cleaned = 0.00251887 Jy ! Component: 200 - total flux cleaned = 0.00320066 Jy ! Total flux subtracted in 200 components = 0.00320066 Jy ! Clean residual min=-0.003271 max=0.002700 Jy/beam ! Clean residual mean=-0.000025 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.246544 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 184 components and 0.246544 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081263Jy sigma=0.000674 ! Fit after self-cal, rms=0.081286Jy sigma=0.000674 ! 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=0.081286Jy sigma=0.000674 ! Fit after self-cal, rms=0.083174Jy sigma=0.000670 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.118 mas, bmaj=4.159 mas, bpa=-35.51 degrees ! Estimated noise=672.722 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000213663 Jy ! Component: 100 - total flux cleaned = 0.00112209 Jy ! Component: 150 - total flux cleaned = 0.00176167 Jy ! Component: 200 - total flux cleaned = 0.00196566 Jy ! Total flux subtracted in 200 components = 0.00196566 Jy ! Clean residual min=-0.002501 max=0.002225 Jy/beam ! Clean residual mean=-0.000003 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.24851 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 197 components and 0.24851 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083058Jy sigma=0.000669 ! Fit after self-cal, rms=0.083097Jy sigma=0.000669 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 = 0.000346045 Jy ! Component: 100 - total flux cleaned = 0.000660353 Jy ! Component: 150 - total flux cleaned = 0.000712448 Jy ! Component: 200 - total flux cleaned = 0.000757146 Jy ! Total flux subtracted in 200 components = 0.000757146 Jy ! Clean residual min=-0.002430 max=0.002174 Jy/beam ! Clean residual mean=-0.000002 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.249267 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 206 components and 0.249267 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083036Jy sigma=0.000668 ! Fit after self-cal, rms=0.083037Jy sigma=0.000668 ! 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=0.083037Jy sigma=0.000668 ! Fit after self-cal, rms=0.083044Jy sigma=0.000668 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.119 mas, bmaj=4.157 mas, bpa=-31.01 degrees ! Estimated noise=667.767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000184415 Jy ! Component: 100 - total flux cleaned = 0.000462274 Jy ! Component: 150 - total flux cleaned = 0.000669976 Jy ! Component: 200 - total flux cleaned = 0.000785634 Jy ! Total flux subtracted in 200 components = 0.000785634 Jy ! Clean residual min=-0.002334 max=0.002012 Jy/beam ! Clean residual mean=-0.000000 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.250052 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 215 components and 0.250052 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082996Jy sigma=0.000668 ! Fit after self-cal, rms=0.082987Jy sigma=0.000668 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 = 0.000220336 Jy ! Component: 100 - total flux cleaned = 0.000296752 Jy ! Component: 150 - total flux cleaned = 0.000332662 Jy ! Component: 200 - total flux cleaned = 0.000434136 Jy ! Total flux subtracted in 200 components = 0.000434136 Jy ! Clean residual min=-0.002309 max=0.001986 Jy/beam ! Clean residual mean=0.000000 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.250487 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 218 components and 0.250487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082953Jy sigma=0.000667 ! Fit after self-cal, rms=0.082954Jy sigma=0.000667 ! 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=0.082954Jy sigma=0.000667 ! Fit after self-cal, rms=0.082729Jy sigma=0.000667 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.898 mas, bmaj=9.006 mas, bpa=72.04 degrees ! Estimated noise=823.548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110088 Jy ! Component: 100 - total flux cleaned = 0.00129686 Jy ! Component: 150 - total flux cleaned = 0.00129691 Jy ! Component: 200 - total flux cleaned = 0.00132383 Jy ! Total flux subtracted in 200 components = 0.00132383 Jy ! Clean residual min=-0.002608 max=0.002402 Jy/beam ! Clean residual mean=0.000002 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.25181 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 231 components and 0.25181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082717Jy sigma=0.000667 ! Fit after self-cal, rms=0.082717Jy sigma=0.000667 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 = 0.000271725 Jy ! Component: 100 - total flux cleaned = 0.000245022 Jy ! Component: 150 - total flux cleaned = 0.000220126 Jy ! Component: 200 - total flux cleaned = 0.000265461 Jy ! Total flux subtracted in 200 components = 0.000265461 Jy ! Clean residual min=-0.002606 max=0.002316 Jy/beam ! Clean residual mean=0.000003 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.252076 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 240 components and 0.252076 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082709Jy sigma=0.000667 ! Fit after self-cal, rms=0.082708Jy sigma=0.000667 ! 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=4.119 mas, bmaj=4.156 mas, bpa=-33.01 degrees ! Estimated noise=663.816 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.119 x 4.156 at -33.01 degrees (North through East) ! Clean map min=-0.0021786 max=0.051074 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=3.215 mas, bmaj=3.467 mas, bpa=69.84 degrees ! Estimated noise=1075.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0481813 Jy ! Component: 100 - total flux cleaned = 0.076703 Jy ! Component: 150 - total flux cleaned = 0.0979296 Jy ! Component: 200 - total flux cleaned = 0.115196 Jy ! Total flux subtracted in 200 components = 0.115196 Jy ! Clean residual min=-0.006854 max=0.012839 Jy/beam ! Clean residual mean=-0.000129 rms=0.002039 Jy/beam ! Combined flux in latest and established models = 0.115196 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 42 model components to the UV plane model. ! The established model now contains 42 components and 0.115196 Jy ! Inverting map and beam ! Estimated beam: bmin=4.119 mas, bmaj=4.156 mas, bpa=-33.01 degrees ! Estimated noise=663.816 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) ! Added new window around map position (-1, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0232922 Jy ! Component: 100 - total flux cleaned = 0.0408655 Jy ! Component: 150 - total flux cleaned = 0.0551003 Jy ! Component: 200 - total flux cleaned = 0.0667871 Jy ! Total flux subtracted in 200 components = 0.0667871 Jy ! Clean residual min=-0.004943 max=0.007059 Jy/beam ! Clean residual mean=-0.000049 rms=0.001513 Jy/beam ! Combined flux in latest and established models = 0.181983 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 113 components and 0.181983 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00970294 Jy ! Component: 100 - total flux cleaned = 0.01782 Jy ! Component: 150 - total flux cleaned = 0.0246582 Jy ! Component: 200 - total flux cleaned = 0.0304684 Jy ! Total flux subtracted in 200 components = 0.0304684 Jy ! Clean residual min=-0.003680 max=0.004338 Jy/beam ! Clean residual mean=-0.000028 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.212451 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 169 components and 0.212451 Jy ! Inverting map ! Added new window around map position (15, -17.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00513808 Jy ! Component: 100 - total flux cleaned = 0.00950303 Jy ! Component: 150 - total flux cleaned = 0.0132931 Jy ! Component: 200 - total flux cleaned = 0.0166092 Jy ! Total flux subtracted in 200 components = 0.0166092 Jy ! Clean residual min=-0.002969 max=0.002651 Jy/beam ! Clean residual mean=-0.000018 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.22906 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 213 components and 0.22906 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=7.898 mas, bmaj=9.006 mas, bpa=72.04 degrees ! Estimated noise=823.548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00544493 Jy ! Component: 100 - total flux cleaned = 0.00949712 Jy ! Component: 150 - total flux cleaned = 0.0126627 Jy ! Component: 200 - total flux cleaned = 0.0151671 Jy ! Total flux subtracted in 200 components = 0.0151671 Jy ! Clean residual min=-0.002852 max=0.002869 Jy/beam ! Clean residual mean=-0.000013 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.244228 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 = 0.00199681 Jy ! Component: 100 - total flux cleaned = 0.00360164 Jy ! Component: 150 - total flux cleaned = 0.00489973 Jy ! Component: 200 - total flux cleaned = 0.00575916 Jy ! Total flux subtracted in 200 components = 0.00575916 Jy ! Clean residual min=-0.002476 max=0.002479 Jy/beam ! Clean residual mean=-0.000004 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.249987 Jy ! Adding 130 model components to the UV plane model. ! The established model now contains 317 components and 0.249987 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.119 mas, bmaj=4.156 mas, bpa=-33.01 degrees ! Estimated noise=663.816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00123136 Jy ! Component: 100 - total flux cleaned = 0.00159143 Jy ! Component: 150 - total flux cleaned = 0.00180728 Jy ! Component: 200 - total flux cleaned = 0.00194089 Jy ! Total flux subtracted in 200 components = 0.00194089 Jy ! Clean residual min=-0.002226 max=0.001915 Jy/beam ! Clean residual mean=-0.000001 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.251928 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 340 components and 0.251928 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082663Jy sigma=0.000666 ! Fit after self-cal, rms=0.082625Jy sigma=0.000666 wmodel J1451+6357_S_2017_07_16_pus_map.mod ! Writing 340 model components to file: J1451+6357_S_2017_07_16_pus_map.mod wobs J1451+6357_S_2017_07_16_pus_uvs.fits ! Writing UV FITS file: J1451+6357_S_2017_07_16_pus_uvs.fits wwins J1451+6357_S_2017_07_16_pus_map.win ! wwins: Wrote 8 windows to J1451+6357_S_2017_07_16_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 = -0.000554778 Jy ! Component: 100 - total flux cleaned = -0.0007886 Jy ! Component: 150 - total flux cleaned = -0.00106958 Jy ! Component: 200 - total flux cleaned = -0.00145616 Jy ! Component: 250 - total flux cleaned = -0.00177195 Jy ! Component: 300 - total flux cleaned = -0.00205033 Jy ! Component: 350 - total flux cleaned = -0.00234701 Jy ! Component: 400 - total flux cleaned = -0.00260934 Jy ! Component: 450 - total flux cleaned = -0.00281403 Jy ! Component: 500 - total flux cleaned = -0.00306501 Jy ! Component: 550 - total flux cleaned = -0.00333528 Jy ! Component: 600 - total flux cleaned = -0.00350382 Jy ! Component: 650 - total flux cleaned = -0.00371583 Jy ! Component: 700 - total flux cleaned = -0.00390093 Jy ! Component: 750 - total flux cleaned = -0.00401427 Jy ! Component: 800 - total flux cleaned = -0.00412598 Jy ! Component: 850 - total flux cleaned = -0.00428024 Jy ! Component: 900 - total flux cleaned = -0.00441024 Jy ! Component: 950 - total flux cleaned = -0.00453852 Jy ! Component: 1000 - total flux cleaned = -0.00466435 Jy ! Component: 1050 - total flux cleaned = -0.00476789 Jy ! Component: 1100 - total flux cleaned = -0.00484928 Jy ! Component: 1150 - total flux cleaned = -0.00490964 Jy ! Component: 1200 - total flux cleaned = -0.00502879 Jy ! Component: 1250 - total flux cleaned = -0.00516621 Jy ! Component: 1300 - total flux cleaned = -0.00516595 Jy ! Component: 1350 - total flux cleaned = -0.00529984 Jy ! Component: 1400 - total flux cleaned = -0.00531868 Jy ! Component: 1450 - total flux cleaned = -0.00530054 Jy ! Component: 1500 - total flux cleaned = -0.00539332 Jy ! Component: 1550 - total flux cleaned = -0.00541148 Jy ! Component: 1600 - total flux cleaned = -0.00541105 Jy ! Component: 1650 - total flux cleaned = -0.00548264 Jy ! Component: 1700 - total flux cleaned = -0.00548263 Jy ! Component: 1750 - total flux cleaned = -0.00551772 Jy ! Component: 1800 - total flux cleaned = -0.00553508 Jy ! Component: 1850 - total flux cleaned = -0.00558666 Jy ! Component: 1900 - total flux cleaned = -0.00567145 Jy ! Component: 1950 - total flux cleaned = -0.00565477 Jy ! Component: 2000 - total flux cleaned = -0.00572167 Jy ! Component: 2050 - total flux cleaned = -0.00570512 Jy ! Component: 2100 - total flux cleaned = -0.00565579 Jy ! Component: 2150 - total flux cleaned = -0.00572091 Jy ! Component: 2200 - total flux cleaned = -0.00575327 Jy ! Component: 2250 - total flux cleaned = -0.005769 Jy ! Component: 2300 - total flux cleaned = -0.00576893 Jy ! Component: 2350 - total flux cleaned = -0.0057219 Jy ! Component: 2400 - total flux cleaned = -0.00579992 Jy ! Component: 2450 - total flux cleaned = -0.00584612 Jy ! Component: 2500 - total flux cleaned = -0.00580035 Jy ! Component: 2550 - total flux cleaned = -0.00586109 Jy ! Component: 2600 - total flux cleaned = -0.00590617 Jy ! Component: 2650 - total flux cleaned = -0.00590631 Jy ! Component: 2700 - total flux cleaned = -0.00593589 Jy ! Component: 2750 - total flux cleaned = -0.00593595 Jy ! Component: 2800 - total flux cleaned = -0.00600866 Jy ! Component: 2850 - total flux cleaned = -0.00599411 Jy ! Component: 2900 - total flux cleaned = -0.00602284 Jy ! Component: 2950 - total flux cleaned = -0.00603707 Jy ! Component: 3000 - total flux cleaned = -0.00607963 Jy ! Component: 3050 - total flux cleaned = -0.00607955 Jy ! Component: 3100 - total flux cleaned = -0.00613526 Jy ! Component: 3150 - total flux cleaned = -0.0061352 Jy ! Component: 3200 - total flux cleaned = -0.0061764 Jy ! Component: 3250 - total flux cleaned = -0.00623093 Jy ! Component: 3300 - total flux cleaned = -0.00625798 Jy ! Component: 3350 - total flux cleaned = -0.00628507 Jy ! Component: 3400 - total flux cleaned = -0.00631184 Jy ! Component: 3450 - total flux cleaned = -0.00639162 Jy ! Component: 3500 - total flux cleaned = -0.00639174 Jy ! Component: 3550 - total flux cleaned = -0.00641811 Jy ! Component: 3600 - total flux cleaned = -0.00645736 Jy ! Component: 3650 - total flux cleaned = -0.00650929 Jy ! Component: 3700 - total flux cleaned = -0.00648337 Jy ! Component: 3750 - total flux cleaned = -0.0065089 Jy ! Component: 3800 - total flux cleaned = -0.00653434 Jy ! Component: 3850 - total flux cleaned = -0.00657233 Jy ! Component: 3900 - total flux cleaned = -0.00655965 Jy ! Component: 3950 - total flux cleaned = -0.00662209 Jy ! Component: 4000 - total flux cleaned = -0.00659712 Jy ! Component: 4050 - total flux cleaned = -0.00658483 Jy ! Total flux subtracted in 4096 components = -0.00663398 Jy ! Clean residual min=-0.000685 max=0.000811 Jy/beam ! Clean residual mean=-0.000000 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.245294 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 646 components and 0.245294 Jy ![Exited script file: muppet] wmap "J1451+6357_S_2017_07_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.119 x 4.156 at -33.01 degrees (North through East) ! Clean map min=-0.0012383 max=0.048358 Jy/beam ! Writing clean map to FITS file: J1451+6357_S_2017_07_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0483581 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000211755 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.31367 1.31367 2.62734 5.25468 10.5094 21.0187 42.0374 84.0749 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.048 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.119 x 4.156 at -33.01 degrees (North through East) ! Clean map min=-0.0012383 max=0.048358 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 J1451+6357_S_2017_07_16_pus_uvs.log closed on Thu May 9 11:11:56 2019