! Started logfile: J1157+8118_S_2017_06_10_pus_uvs.log on Mon May 6 14:52:33 2019 obs J1157+8118_S_2017_06_10_pus_uva.fits ! Reading UV FITS file: J1157+8118_S_2017_06_10_pus_uva.fits ! AN table 1: 310 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.983011 visibilities/baseline/integration-bin. ! Found source: J1157+8118 ! ! 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 54852 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 J1157+8118_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 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 46 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1616 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.897423Jy sigma=0.007728 ! Fit after self-cal, rms=0.875870Jy sigma=0.007550 ! 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=2.759 mas, bmaj=3.958 mas, bpa=32.92 degrees ! Estimated noise=753.448 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 = 0.0833891 Jy ! Component: 100 - total flux cleaned = 0.127801 Jy ! Total flux subtracted in 100 components = 0.127801 Jy ! Clean residual min=-0.012861 max=0.035889 Jy/beam ! Clean residual mean=-0.000215 rms=0.003920 Jy/beam ! Combined flux in latest and established models = 0.127801 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 32 components and 0.127801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.168615Jy sigma=0.001459 ! Fit after self-cal, rms=0.168026Jy sigma=0.001454 ! Inverting map ! Added new window around map position (6.5, 1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0390343 Jy ! Component: 100 - total flux cleaned = 0.0679295 Jy ! Total flux subtracted in 100 components = 0.0679295 Jy ! Clean residual min=-0.010514 max=0.032779 Jy/beam ! Clean residual mean=-0.000173 rms=0.003242 Jy/beam ! Combined flux in latest and established models = 0.19573 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 61 components and 0.19573 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146546Jy sigma=0.001257 ! Fit after self-cal, rms=0.145118Jy sigma=0.001245 ! Inverting map ! Added new window around map position (-6, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0311717 Jy ! Component: 100 - total flux cleaned = 0.0558 Jy ! Total flux subtracted in 100 components = 0.0558 Jy ! Clean residual min=-0.009415 max=0.020142 Jy/beam ! Clean residual mean=-0.000137 rms=0.002564 Jy/beam ! Combined flux in latest and established models = 0.25153 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 96 components and 0.25153 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129015Jy sigma=0.001098 ! Fit after self-cal, rms=0.128692Jy sigma=0.001095 ! Inverting map ! Added new window around map position (11, 1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0228034 Jy ! Component: 100 - total flux cleaned = 0.041315 Jy ! Total flux subtracted in 100 components = 0.041315 Jy ! Clean residual min=-0.007637 max=0.014909 Jy/beam ! Clean residual mean=-0.000112 rms=0.002191 Jy/beam ! Combined flux in latest and established models = 0.292845 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 127 components and 0.292845 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.118764Jy sigma=0.001004 ! Fit after self-cal, rms=0.118570Jy sigma=0.001003 ! Inverting map ! Added new window around map position (7.5, -4.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0178248 Jy ! Component: 100 - total flux cleaned = 0.0322652 Jy ! Total flux subtracted in 100 components = 0.0322652 Jy ! Clean residual min=-0.006657 max=0.010213 Jy/beam ! Clean residual mean=-0.000093 rms=0.001937 Jy/beam ! Combined flux in latest and established models = 0.325111 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 149 components and 0.325111 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.112072Jy sigma=0.000943 ! Fit after self-cal, rms=0.111907Jy sigma=0.000942 ! 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=3.566 mas, bmaj=4.919 mas, bpa=35.64 degrees ! Estimated noise=393.638 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 = 0.0279127 Jy ! Component: 100 - total flux cleaned = 0.0485392 Jy ! Component: 150 - total flux cleaned = 0.0644817 Jy ! Component: 200 - total flux cleaned = 0.0769003 Jy ! Total flux subtracted in 200 components = 0.0769003 Jy ! Clean residual min=-0.008087 max=0.015719 Jy/beam ! Clean residual mean=-0.000109 rms=0.002695 Jy/beam ! Combined flux in latest and established models = 0.402011 Jy ! Performing phase self-cal ! Adding 82 model components to the UV plane model. ! The established model now contains 207 components and 0.402011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102019Jy sigma=0.000852 ! Fit after self-cal, rms=0.101570Jy sigma=0.000848 ! Inverting map ! Added new window around map position (81.5, 31). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0170713 Jy ! Component: 100 - total flux cleaned = 0.0291279 Jy ! Component: 150 - total flux cleaned = 0.0392115 Jy ! Component: 200 - total flux cleaned = 0.0478675 Jy ! Total flux subtracted in 200 components = 0.0478675 Jy ! Clean residual min=-0.006632 max=0.009972 Jy/beam ! Clean residual mean=-0.000085 rms=0.002164 Jy/beam ! Combined flux in latest and established models = 0.449878 Jy ! Performing phase self-cal ! Adding 89 model components to the UV plane model. ! The established model now contains 274 components and 0.449878 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097496Jy sigma=0.000811 ! Fit after self-cal, rms=0.097071Jy sigma=0.000807 ! 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 1.10 FD 0.94 HN 1.01 KP 0.99 ! LA 0.95 MK 1.08 NL 1.02 OV 1.09 ! PT 0.88 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 0.98 HN 1.05 KP 0.95 ! LA 0.91 MK 1.09 NL 1.15 OV 1.10 ! PT 0.88 SC 1.13 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.03 HN 1.06 KP 0.93 ! LA 0.94 MK 1.11 NL 1.12 OV 1.06 ! PT 0.87 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 1.04 HN 0.94 KP 1.00* ! LA 0.99 MK 0.85 NL 1.00* OV 1.00* ! PT 0.96 SC 1.00* ! ! ! Fit before self-cal, rms=0.097071Jy sigma=0.000807 ! Fit after self-cal, rms=0.098366Jy sigma=0.000776 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.631 mas, bmaj=4.988 mas, bpa=35.5 degrees ! Estimated noise=402.439 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 (64, 21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102946 Jy ! Component: 100 - total flux cleaned = 0.0172786 Jy ! Component: 150 - total flux cleaned = 0.0225942 Jy ! Component: 200 - total flux cleaned = 0.0267784 Jy ! Total flux subtracted in 200 components = 0.0267784 Jy ! Clean residual min=-0.004846 max=0.006921 Jy/beam ! Clean residual mean=0.000009 rms=0.001508 Jy/beam ! Combined flux in latest and established models = 0.476657 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 307 components and 0.476657 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097154Jy sigma=0.000762 ! Fit after self-cal, rms=0.097088Jy sigma=0.000761 ! Inverting map ! Added new window around map position (17.5, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00711585 Jy ! Component: 100 - total flux cleaned = 0.0107773 Jy ! Component: 150 - total flux cleaned = 0.0134139 Jy ! Component: 200 - total flux cleaned = 0.0155197 Jy ! Total flux subtracted in 200 components = 0.0155197 Jy ! Clean residual min=-0.004460 max=0.005512 Jy/beam ! Clean residual mean=0.000017 rms=0.001357 Jy/beam ! Combined flux in latest and established models = 0.492176 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 335 components and 0.492177 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096429Jy sigma=0.000754 ! Fit after self-cal, rms=0.096305Jy sigma=0.000753 ! 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=0.096305Jy sigma=0.000753 ! Fit after self-cal, rms=0.094638Jy sigma=0.000745 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.601 mas, bmaj=5.022 mas, bpa=33.84 degrees ! Estimated noise=397.821 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00249987 Jy ! Component: 100 - total flux cleaned = 0.00451214 Jy ! Component: 150 - total flux cleaned = 0.00598626 Jy ! Component: 200 - total flux cleaned = 0.00663423 Jy ! Total flux subtracted in 200 components = 0.00663423 Jy ! Clean residual min=-0.004104 max=0.004767 Jy/beam ! Clean residual mean=-0.000006 rms=0.001101 Jy/beam ! Combined flux in latest and established models = 0.498811 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 353 components and 0.498811 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094339Jy sigma=0.000742 ! Fit after self-cal, rms=0.094315Jy sigma=0.000742 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 (75, 19.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00390064 Jy ! Component: 100 - total flux cleaned = 0.00523738 Jy ! Component: 150 - total flux cleaned = 0.00617999 Jy ! Component: 200 - total flux cleaned = 0.00693557 Jy ! Total flux subtracted in 200 components = 0.00693557 Jy ! Clean residual min=-0.003916 max=0.004437 Jy/beam ! Clean residual mean=-0.000003 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.505746 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 377 components and 0.505746 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094031Jy sigma=0.000740 ! Fit after self-cal, rms=0.094000Jy sigma=0.000739 ! 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=0.094000Jy sigma=0.000739 ! Fit after self-cal, rms=0.092553Jy sigma=0.000739 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.606 mas, bmaj=5.036 mas, bpa=32.95 degrees ! Estimated noise=393.276 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212531 Jy ! Component: 100 - total flux cleaned = 0.00380703 Jy ! Component: 150 - total flux cleaned = 0.00507201 Jy ! Component: 200 - total flux cleaned = 0.00583108 Jy ! Total flux subtracted in 200 components = 0.00583108 Jy ! Clean residual min=-0.003774 max=0.004105 Jy/beam ! Clean residual mean=-0.000002 rms=0.001006 Jy/beam ! Combined flux in latest and established models = 0.511577 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 389 components and 0.511577 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092378Jy sigma=0.000737 ! Fit after self-cal, rms=0.092355Jy sigma=0.000737 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 = 0.00116436 Jy ! Component: 100 - total flux cleaned = 0.00193246 Jy ! Component: 150 - total flux cleaned = 0.00235988 Jy ! Component: 200 - total flux cleaned = 0.00282319 Jy ! Total flux subtracted in 200 components = 0.00282319 Jy ! Clean residual min=-0.003847 max=0.004095 Jy/beam ! Clean residual mean=-0.000000 rms=0.000991 Jy/beam ! Combined flux in latest and established models = 0.5144 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 393 components and 0.5144 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092246Jy sigma=0.000736 ! Fit after self-cal, rms=0.092235Jy sigma=0.000736 ! 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=0.092235Jy sigma=0.000736 ! Fit after self-cal, rms=0.091475Jy sigma=0.000735 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.155 mas, bmaj=10.16 mas, bpa=26.52 degrees ! Estimated noise=491.542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00310206 Jy ! Component: 100 - total flux cleaned = 0.00471979 Jy ! Component: 150 - total flux cleaned = 0.0058705 Jy ! Component: 200 - total flux cleaned = 0.00662504 Jy ! Total flux subtracted in 200 components = 0.00662504 Jy ! Clean residual min=-0.004954 max=0.005675 Jy/beam ! Clean residual mean=-0.000001 rms=0.001494 Jy/beam ! Combined flux in latest and established models = 0.521025 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 418 components and 0.521025 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091410Jy sigma=0.000735 ! Fit after self-cal, rms=0.091390Jy sigma=0.000735 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 = 0.000551948 Jy ! Component: 100 - total flux cleaned = 0.00161342 Jy ! Component: 150 - total flux cleaned = 0.00207016 Jy ! Component: 200 - total flux cleaned = 0.00247913 Jy ! Total flux subtracted in 200 components = 0.00247913 Jy ! Clean residual min=-0.004897 max=0.005483 Jy/beam ! Clean residual mean=0.000002 rms=0.001462 Jy/beam ! Combined flux in latest and established models = 0.523504 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 435 components and 0.523504 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091359Jy sigma=0.000734 ! Fit after self-cal, rms=0.091344Jy sigma=0.000734 ! 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=3.617 mas, bmaj=5.038 mas, bpa=32.35 degrees ! Estimated noise=390.042 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.617 x 5.038 at 32.35 degrees (North through East) ! Clean map min=-0.0036737 max=0.084949 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.773 mas, bmaj=4.053 mas, bpa=29.88 degrees ! Estimated noise=755.326 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0803368 Jy ! Component: 100 - total flux cleaned = 0.134572 Jy ! Component: 150 - total flux cleaned = 0.177511 Jy ! Component: 200 - total flux cleaned = 0.212418 Jy ! Total flux subtracted in 200 components = 0.212418 Jy ! Clean residual min=-0.009699 max=0.021372 Jy/beam ! Clean residual mean=-0.000152 rms=0.002998 Jy/beam ! Combined flux in latest and established models = 0.212418 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 70 model components to the UV plane model. ! The established model now contains 70 components and 0.212418 Jy ! Inverting map and beam ! Estimated beam: bmin=3.617 mas, bmaj=5.038 mas, bpa=32.35 degrees ! Estimated noise=390.042 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 (3, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0540168 Jy ! Component: 100 - total flux cleaned = 0.0920934 Jy ! Component: 150 - total flux cleaned = 0.121085 Jy ! Component: 200 - total flux cleaned = 0.144502 Jy ! Total flux subtracted in 200 components = 0.144502 Jy ! Clean residual min=-0.008134 max=0.014339 Jy/beam ! Clean residual mean=-0.000143 rms=0.002771 Jy/beam ! Combined flux in latest and established models = 0.35692 Jy ! Adding 115 model components to the UV plane model. ! The established model now contains 164 components and 0.35692 Jy ! Inverting map ! Added new window around map position (11, 6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0194059 Jy ! Component: 100 - total flux cleaned = 0.0358298 Jy ! Component: 150 - total flux cleaned = 0.0499754 Jy ! Component: 200 - total flux cleaned = 0.062401 Jy ! Total flux subtracted in 200 components = 0.062401 Jy ! Clean residual min=-0.005818 max=0.008136 Jy/beam ! Clean residual mean=-0.000080 rms=0.001847 Jy/beam ! Combined flux in latest and established models = 0.419321 Jy ! Adding 98 model components to the UV plane model. ! The established model now contains 246 components and 0.419321 Jy ! Inverting map ! Added new window around map position (71.5, 30). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110515 Jy ! Component: 100 - total flux cleaned = 0.0208751 Jy ! Component: 150 - total flux cleaned = 0.0296476 Jy ! Component: 200 - total flux cleaned = 0.03749 Jy ! Total flux subtracted in 200 components = 0.03749 Jy ! Clean residual min=-0.004722 max=0.005399 Jy/beam ! Clean residual mean=-0.000051 rms=0.001375 Jy/beam ! Combined flux in latest and established models = 0.456811 Jy ! Adding 95 model components to the UV plane model. ! The established model now contains 308 components and 0.456811 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=8.155 mas, bmaj=10.16 mas, bpa=26.52 degrees ! Estimated noise=491.542 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131205 Jy ! Component: 100 - total flux cleaned = 0.0231988 Jy ! Component: 150 - total flux cleaned = 0.0314723 Jy ! Component: 200 - total flux cleaned = 0.0383723 Jy ! Total flux subtracted in 200 components = 0.0383723 Jy ! Clean residual min=-0.005498 max=0.005187 Jy/beam ! Clean residual mean=-0.000049 rms=0.001669 Jy/beam ! Combined flux in latest and established models = 0.495184 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 = 0.00578693 Jy ! Component: 100 - total flux cleaned = 0.0106646 Jy ! Component: 150 - total flux cleaned = 0.0147951 Jy ! Component: 200 - total flux cleaned = 0.0183103 Jy ! Total flux subtracted in 200 components = 0.0183103 Jy ! Clean residual min=-0.004732 max=0.004963 Jy/beam ! Clean residual mean=-0.000026 rms=0.001408 Jy/beam ! Combined flux in latest and established models = 0.513494 Jy ! Adding 175 model components to the UV plane model. ! The established model now contains 457 components and 0.513494 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.617 mas, bmaj=5.038 mas, bpa=32.35 degrees ! Estimated noise=390.042 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00304982 Jy ! Component: 100 - total flux cleaned = 0.0048557 Jy ! Component: 150 - total flux cleaned = 0.00644822 Jy ! Component: 200 - total flux cleaned = 0.00772022 Jy ! Total flux subtracted in 200 components = 0.00772022 Jy ! Clean residual min=-0.003820 max=0.003599 Jy/beam ! Clean residual mean=-0.000004 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.521214 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 490 components and 0.521214 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091176Jy sigma=0.000733 ! Fit after self-cal, rms=0.090898Jy sigma=0.000731 wmodel J1157+8118_S_2017_06_10_pus_map.mod ! Writing 490 model components to file: J1157+8118_S_2017_06_10_pus_map.mod wobs J1157+8118_S_2017_06_10_pus_uvs.fits ! Writing UV FITS file: J1157+8118_S_2017_06_10_pus_uvs.fits wwins J1157+8118_S_2017_06_10_pus_map.win ! wwins: Wrote 12 windows to J1157+8118_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 = 0.000308621 Jy ! Component: 100 - total flux cleaned = 0.000432617 Jy ! Component: 150 - total flux cleaned = 0.00043367 Jy ! Component: 200 - total flux cleaned = 0.000326916 Jy ! Component: 250 - total flux cleaned = 0.000377684 Jy ! Component: 300 - total flux cleaned = 0.000175225 Jy ! Component: 350 - total flux cleaned = -0.000169184 Jy ! Component: 400 - total flux cleaned = -0.000360891 Jy ! Component: 450 - total flux cleaned = -0.000596699 Jy ! Component: 500 - total flux cleaned = -0.000689405 Jy ! Component: 550 - total flux cleaned = -0.00091511 Jy ! Component: 600 - total flux cleaned = -0.00117997 Jy ! Component: 650 - total flux cleaned = -0.00135201 Jy ! Component: 700 - total flux cleaned = -0.00139377 Jy ! Component: 750 - total flux cleaned = -0.00143571 Jy ! Component: 800 - total flux cleaned = -0.00151857 Jy ! Component: 850 - total flux cleaned = -0.00159941 Jy ! Component: 900 - total flux cleaned = -0.00159987 Jy ! Component: 950 - total flux cleaned = -0.00163934 Jy ! Component: 1000 - total flux cleaned = -0.00171686 Jy ! Component: 1050 - total flux cleaned = -0.00167841 Jy ! Component: 1100 - total flux cleaned = -0.00171621 Jy ! Component: 1150 - total flux cleaned = -0.00171526 Jy ! Component: 1200 - total flux cleaned = -0.00156797 Jy ! Component: 1250 - total flux cleaned = -0.00160425 Jy ! Component: 1300 - total flux cleaned = -0.00156828 Jy ! Component: 1350 - total flux cleaned = -0.00146194 Jy ! Component: 1400 - total flux cleaned = -0.0015316 Jy ! Component: 1450 - total flux cleaned = -0.00146266 Jy ! Component: 1500 - total flux cleaned = -0.00153102 Jy ! Component: 1550 - total flux cleaned = -0.00159803 Jy ! Component: 1600 - total flux cleaned = -0.00149792 Jy ! Component: 1650 - total flux cleaned = -0.00149829 Jy ! Component: 1700 - total flux cleaned = -0.00156389 Jy ! Component: 1750 - total flux cleaned = -0.00159596 Jy ! Component: 1800 - total flux cleaned = -0.0016602 Jy ! Component: 1850 - total flux cleaned = -0.00166006 Jy ! Component: 1900 - total flux cleaned = -0.00166014 Jy ! Component: 1950 - total flux cleaned = -0.00169098 Jy ! Component: 2000 - total flux cleaned = -0.00172107 Jy ! Component: 2050 - total flux cleaned = -0.00153856 Jy ! Component: 2100 - total flux cleaned = -0.00147874 Jy ! Component: 2150 - total flux cleaned = -0.00147827 Jy ! Component: 2200 - total flux cleaned = -0.00147813 Jy ! Component: 2250 - total flux cleaned = -0.00141899 Jy ! Component: 2300 - total flux cleaned = -0.00127329 Jy ! Component: 2350 - total flux cleaned = -0.00130218 Jy ! Component: 2400 - total flux cleaned = -0.00130238 Jy ! Component: 2450 - total flux cleaned = -0.00124569 Jy ! Component: 2500 - total flux cleaned = -0.0011617 Jy ! Component: 2550 - total flux cleaned = -0.00110593 Jy ! Component: 2600 - total flux cleaned = -0.00110558 Jy ! Component: 2650 - total flux cleaned = -0.000996053 Jy ! Component: 2700 - total flux cleaned = -0.000996238 Jy ! Component: 2750 - total flux cleaned = -0.0010502 Jy ! Component: 2800 - total flux cleaned = -0.000943642 Jy ! Component: 2850 - total flux cleaned = -0.000970424 Jy ! Component: 2900 - total flux cleaned = -0.000944219 Jy ! Component: 2950 - total flux cleaned = -0.000917975 Jy ! Component: 3000 - total flux cleaned = -0.00094374 Jy ! Component: 3050 - total flux cleaned = -0.00109787 Jy ! Component: 3100 - total flux cleaned = -0.00104682 Jy ! Component: 3150 - total flux cleaned = -0.000945728 Jy ! Component: 3200 - total flux cleaned = -0.000996191 Jy ! Component: 3250 - total flux cleaned = -0.00109583 Jy ! Component: 3300 - total flux cleaned = -0.00117006 Jy ! Component: 3350 - total flux cleaned = -0.00107178 Jy ! Component: 3400 - total flux cleaned = -0.00109577 Jy ! Component: 3450 - total flux cleaned = -0.0011926 Jy ! Component: 3500 - total flux cleaned = -0.0011204 Jy ! Component: 3550 - total flux cleaned = -0.00116799 Jy ! Component: 3600 - total flux cleaned = -0.00116816 Jy ! Component: 3650 - total flux cleaned = -0.00123869 Jy ! Component: 3700 - total flux cleaned = -0.00114535 Jy ! Component: 3750 - total flux cleaned = -0.00130775 Jy ! Component: 3800 - total flux cleaned = -0.0013076 Jy ! Component: 3850 - total flux cleaned = -0.00121616 Jy ! Component: 3900 - total flux cleaned = -0.00121626 Jy ! Component: 3950 - total flux cleaned = -0.00114842 Jy ! Component: 4000 - total flux cleaned = -0.00121574 Jy ! Component: 4050 - total flux cleaned = -0.00121607 Jy ! Total flux subtracted in 4096 components = -0.0014151 Jy ! Clean residual min=-0.001240 max=0.001274 Jy/beam ! Clean residual mean=-0.000003 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.519799 Jy keep ! Adding 392 model components to the UV plane model. ! The established model now contains 882 components and 0.5198 Jy ![Exited script file: muppet] wmap "J1157+8118_S_2017_06_10_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.617 x 5.038 at 32.35 degrees (North through East) ! Clean map min=-0.0027828 max=0.082104 Jy/beam ! Writing clean map to FITS file: J1157+8118_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 0.0821041 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00044808 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.63724 1.63724 3.27448 6.54896 13.0979 26.1958 52.3916 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.082 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.617 x 5.038 at 32.35 degrees (North through East) ! Clean map min=-0.0027828 max=0.082104 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 J1157+8118_S_2017_06_10_pus_uvs.log closed on Mon May 6 14:52:42 2019