! Started logfile: J0854+2006_S_2017_07_09_pus_uvs.log on Wed May 8 14:45:38 2019 obs J0854+2006_S_2017_07_09_pus_uva.fits ! Reading UV FITS file: J0854+2006_S_2017_07_09_pus_uva.fits ! AN table 1: 30 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.831111 visibilities/baseline/integration-bin. ! Found source: J0854+2006 ! ! 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 594 lines of history. ! ! Reading 4488 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 J0854+2006_S_2017_07_09_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 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 170 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.614017Jy sigma=0.015097 ! Fit after self-cal, rms=1.569892Jy sigma=0.014667 ! 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=2.991 mas, bmaj=6.252 mas, bpa=0.7111 degrees ! Estimated noise=1501.83 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 = 1.85257 Jy ! Component: 100 - total flux cleaned = 2.31315 Jy ! Total flux subtracted in 100 components = 2.31315 Jy ! Clean residual min=-0.083380 max=0.192808 Jy/beam ! Clean residual mean=-0.000230 rms=0.024888 Jy/beam ! Combined flux in latest and established models = 2.31315 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 2.31315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.551384Jy sigma=0.004815 ! Fit after self-cal, rms=0.550921Jy sigma=0.004809 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.212833 Jy ! Component: 100 - total flux cleaned = 0.322792 Jy ! Total flux subtracted in 100 components = 0.322792 Jy ! Clean residual min=-0.061268 max=0.087320 Jy/beam ! Clean residual mean=-0.000008 rms=0.019142 Jy/beam ! Combined flux in latest and established models = 2.63595 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 2.63595 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.442448Jy sigma=0.003815 ! Fit after self-cal, rms=0.441451Jy sigma=0.003805 ! 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=3.478 mas, bmaj=7 mas, bpa=1.267 degrees ! Estimated noise=1246.44 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 = 0.0916027 Jy ! Component: 100 - total flux cleaned = 0.147297 Jy ! Component: 150 - total flux cleaned = 0.176566 Jy ! Component: 200 - total flux cleaned = 0.187051 Jy ! Total flux subtracted in 200 components = 0.187051 Jy ! Clean residual min=-0.057492 max=0.084142 Jy/beam ! Clean residual mean=0.000117 rms=0.017793 Jy/beam ! Combined flux in latest and established models = 2.823 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 25 components and 2.823 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.418957Jy sigma=0.003595 ! Fit after self-cal, rms=0.418849Jy sigma=0.003594 ! 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 1.12 FD 0.93 HN 0.95 KP 1.00 ! LA 1.01 MK 1.03 NL 0.90 OV 1.02 ! PT 1.02 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.37 FD 0.96 HN 0.99 KP 0.98 ! LA 0.97 MK 1.01 NL 1.04 OV 1.04 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.97 KP 0.96 ! LA 0.98 MK 1.04 NL 1.00 OV 0.95 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.05 HN 0.96 KP 1.00* ! LA 0.99 MK 1.01 NL 1.00* OV 1.00* ! PT 0.97 SC 1.00* ! ! ! Fit before self-cal, rms=0.418849Jy sigma=0.003594 ! Fit after self-cal, rms=0.367835Jy sigma=0.002841 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.473 mas, bmaj=7.076 mas, bpa=1.337 degrees ! Estimated noise=1246.91 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 = -0.0219454 Jy ! Component: 100 - total flux cleaned = -0.0264642 Jy ! Component: 150 - total flux cleaned = -0.030348 Jy ! Component: 200 - total flux cleaned = -0.0337256 Jy ! Total flux subtracted in 200 components = -0.0337256 Jy ! Clean residual min=-0.052756 max=0.066734 Jy/beam ! Clean residual mean=0.000187 rms=0.015487 Jy/beam ! Combined flux in latest and established models = 2.78927 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 28 components and 2.78927 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.360113Jy sigma=0.002792 ! Fit after self-cal, rms=0.360091Jy sigma=0.002791 ! 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=0.360091Jy sigma=0.002791 ! Fit after self-cal, rms=0.147432Jy sigma=0.001262 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.476 mas, bmaj=7.051 mas, bpa=1.248 degrees ! Estimated noise=1243.67 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0123983 Jy ! Component: 100 - total flux cleaned = -0.0125106 Jy ! Component: 150 - total flux cleaned = -0.0125984 Jy ! Component: 200 - total flux cleaned = -0.0121047 Jy ! Total flux subtracted in 200 components = -0.0121047 Jy ! Clean residual min=-0.017055 max=0.032677 Jy/beam ! Clean residual mean=0.000025 rms=0.004504 Jy/beam ! Combined flux in latest and established models = 2.77717 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 2.77717 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140348Jy sigma=0.001187 ! Fit after self-cal, rms=0.140383Jy sigma=0.001187 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 (-5, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0275487 Jy ! Component: 100 - total flux cleaned = 0.0281851 Jy ! Component: 150 - total flux cleaned = 0.0277133 Jy ! Component: 200 - total flux cleaned = 0.0268918 Jy ! Total flux subtracted in 200 components = 0.0268918 Jy ! Clean residual min=-0.015991 max=0.017243 Jy/beam ! Clean residual mean=0.000044 rms=0.003967 Jy/beam ! Combined flux in latest and established models = 2.80406 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 46 components and 2.80406 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134191Jy sigma=0.001121 ! Fit after self-cal, rms=0.133633Jy sigma=0.001117 ! Inverting map ! Added new window around map position (-54.5, 85). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00320714 Jy ! Component: 100 - total flux cleaned = -0.003176 Jy ! Component: 150 - total flux cleaned = -0.00271556 Jy ! Component: 200 - total flux cleaned = -0.00308602 Jy ! Total flux subtracted in 200 components = -0.00308602 Jy ! Clean residual min=-0.013927 max=0.015571 Jy/beam ! Clean residual mean=0.000047 rms=0.003604 Jy/beam ! Combined flux in latest and established models = 2.80097 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 74 components and 2.80097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129769Jy sigma=0.001080 ! Fit after self-cal, rms=0.129581Jy sigma=0.001078 ! 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=0.129581Jy sigma=0.001078 ! Fit after self-cal, rms=0.098155Jy sigma=0.000803 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.471 mas, bmaj=7.051 mas, bpa=1.155 degrees ! Estimated noise=1240.5 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000461222 Jy ! Component: 100 - total flux cleaned = -0.000439351 Jy ! Component: 150 - total flux cleaned = -0.000727559 Jy ! Component: 200 - total flux cleaned = -0.000726843 Jy ! Total flux subtracted in 200 components = -0.000726843 Jy ! Clean residual min=-0.008054 max=0.006673 Jy/beam ! Clean residual mean=0.000010 rms=0.001541 Jy/beam ! Combined flux in latest and established models = 2.80024 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 84 components and 2.80024 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095728Jy sigma=0.000777 ! Fit after self-cal, rms=0.095660Jy sigma=0.000776 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 = 2.68629e-05 Jy ! Component: 100 - total flux cleaned = -0.000194089 Jy ! Component: 150 - total flux cleaned = -0.000193709 Jy ! Component: 200 - total flux cleaned = -0.000194054 Jy ! Total flux subtracted in 200 components = -0.000194054 Jy ! Clean residual min=-0.006674 max=0.005965 Jy/beam ! Clean residual mean=0.000014 rms=0.001417 Jy/beam ! Combined flux in latest and established models = 2.80005 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 90 components and 2.80005 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094814Jy sigma=0.000767 ! Fit after self-cal, rms=0.094777Jy sigma=0.000766 ! 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=0.094777Jy sigma=0.000766 ! Fit after self-cal, rms=0.094462Jy sigma=0.000763 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.325 mas, bmaj=10.8 mas, bpa=-3.704 degrees ! Estimated noise=1539.61 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000525861 Jy ! Component: 100 - total flux cleaned = -0.000319136 Jy ! Component: 150 - total flux cleaned = -0.000863682 Jy ! Component: 200 - total flux cleaned = -0.000970301 Jy ! Total flux subtracted in 200 components = -0.000970301 Jy ! Clean residual min=-0.004741 max=0.005373 Jy/beam ! Clean residual mean=0.000032 rms=0.001407 Jy/beam ! Combined flux in latest and established models = 2.79908 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 115 components and 2.79908 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094142Jy sigma=0.000759 ! Fit after self-cal, rms=0.094083Jy sigma=0.000759 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000260245 Jy ! Component: 100 - total flux cleaned = 0.000352949 Jy ! Component: 150 - total flux cleaned = 0.000356504 Jy ! Component: 200 - total flux cleaned = 0.000355817 Jy ! Total flux subtracted in 200 components = 0.000355817 Jy ! Clean residual min=-0.004620 max=0.005080 Jy/beam ! Clean residual mean=0.000034 rms=0.001374 Jy/beam ! Combined flux in latest and established models = 2.79944 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 135 components and 2.79944 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093954Jy sigma=0.000757 ! Fit after self-cal, rms=0.093927Jy sigma=0.000757 ! 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=3.471 mas, bmaj=7.052 mas, bpa=1.116 degrees ! Estimated noise=1239.37 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.471 x 7.052 at 1.116 degrees (North through East) ! Clean map min=-0.0085709 max=2.4095 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=0.093927Jy sigma=0.000757 ! Fit after self-cal, rms=0.080859Jy sigma=0.000660 ! Inverting map and beam ! Estimated beam: bmin=3.472 mas, bmaj=7.054 mas, bpa=1.092 degrees ! Estimated noise=1238.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0013798 Jy ! Component: 100 - total flux cleaned = -0.00170745 Jy ! Component: 150 - total flux cleaned = -0.00170635 Jy ! Component: 200 - total flux cleaned = -0.00158056 Jy ! Total flux subtracted in 200 components = -0.00158056 Jy ! Clean residual min=-0.004996 max=0.005217 Jy/beam ! Clean residual mean=0.000014 rms=0.001159 Jy/beam ! Combined flux in latest and established models = 2.79786 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 144 components and 2.79786 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080344Jy sigma=0.000654 ! Fit after self-cal, rms=0.080329Jy sigma=0.000654 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00016856 Jy ! Component: 100 - total flux cleaned = -0.000172603 Jy ! Component: 150 - total flux cleaned = -0.000281882 Jy ! Component: 200 - total flux cleaned = -0.000281907 Jy ! Total flux subtracted in 200 components = -0.000281907 Jy ! Clean residual min=-0.004712 max=0.005008 Jy/beam ! Clean residual mean=0.000014 rms=0.001119 Jy/beam ! Combined flux in latest and established models = 2.79757 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 153 components and 2.79757 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080063Jy sigma=0.000651 ! Fit after self-cal, rms=0.080055Jy sigma=0.000650 ! Inverting map ! Added new window around map position (-26, -22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00508878 Jy ! Component: 100 - total flux cleaned = 0.00574423 Jy ! Component: 150 - total flux cleaned = 0.00632082 Jy ! Component: 200 - total flux cleaned = 0.00724885 Jy ! Total flux subtracted in 200 components = 0.00724885 Jy ! Clean residual min=-0.004461 max=0.004850 Jy/beam ! Clean residual mean=0.000015 rms=0.001023 Jy/beam ! Combined flux in latest and established models = 2.80482 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 169 components and 2.80482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079575Jy sigma=0.000646 ! Fit after self-cal, rms=0.079538Jy sigma=0.000646 ! Inverting map ! Added new window around map position (4, 88.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013262 Jy ! Component: 100 - total flux cleaned = 0.00201235 Jy ! Component: 150 - total flux cleaned = 0.00294559 Jy ! Component: 200 - total flux cleaned = 0.00390067 Jy ! Total flux subtracted in 200 components = 0.00390067 Jy ! Clean residual min=-0.004073 max=0.004310 Jy/beam ! Clean residual mean=0.000016 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 2.80872 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 182 components and 2.80872 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079146Jy sigma=0.000642 ! Fit after self-cal, rms=0.079141Jy sigma=0.000642 ! Inverting map ! Added new window around map position (16.5, -29.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0028222 Jy ! Component: 100 - total flux cleaned = 0.00328866 Jy ! Component: 150 - total flux cleaned = 0.00400109 Jy ! Component: 200 - total flux cleaned = 0.00456712 Jy ! Total flux subtracted in 200 components = 0.00456712 Jy ! Clean residual min=-0.003626 max=0.003733 Jy/beam ! Clean residual mean=0.000015 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 2.81329 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 204 components and 2.81329 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078823Jy sigma=0.000638 ! Fit after self-cal, rms=0.078809Jy sigma=0.000638 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.078809Jy sigma=0.000638 ! Fit after self-cal, rms=0.078752Jy sigma=0.000638 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=2.984 mas, bmaj=6.329 mas, bpa=0.7299 degrees ! Estimated noise=1489.9 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.83677 Jy ! Component: 100 - total flux cleaned = 2.3015 Jy ! Component: 150 - total flux cleaned = 2.51529 Jy ! Component: 200 - total flux cleaned = 2.62326 Jy ! Total flux subtracted in 200 components = 2.62326 Jy ! Clean residual min=-0.019036 max=0.052377 Jy/beam ! Clean residual mean=-0.000108 rms=0.005572 Jy/beam ! Combined flux in latest and established models = 2.62326 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 12 model components to the UV plane model. ! The established model now contains 12 components and 2.62326 Jy ! Inverting map and beam ! Estimated beam: bmin=3.472 mas, bmaj=7.054 mas, bpa=1.108 degrees ! Estimated noise=1238.55 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 = 0.0788994 Jy ! Component: 100 - total flux cleaned = 0.120088 Jy ! Component: 150 - total flux cleaned = 0.142814 Jy ! Component: 200 - total flux cleaned = 0.157083 Jy ! Total flux subtracted in 200 components = 0.157083 Jy ! Clean residual min=-0.006101 max=0.008505 Jy/beam ! Clean residual mean=-0.000019 rms=0.001629 Jy/beam ! Combined flux in latest and established models = 2.78034 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 37 components and 2.78034 Jy ! Inverting map ! Added new window around map position (-11.5, -8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00959905 Jy ! Component: 100 - total flux cleaned = 0.0142727 Jy ! Component: 150 - total flux cleaned = 0.0179415 Jy ! Component: 200 - total flux cleaned = 0.0204859 Jy ! Total flux subtracted in 200 components = 0.0204859 Jy ! Clean residual min=-0.004933 max=0.005656 Jy/beam ! Clean residual mean=-0.000002 rms=0.001215 Jy/beam ! Combined flux in latest and established models = 2.80083 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 70 components and 2.80083 Jy ! Inverting map ! Added new window around map position (-38.5, 27). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0038482 Jy ! Component: 100 - total flux cleaned = 0.00534087 Jy ! Component: 150 - total flux cleaned = 0.00673018 Jy ! Component: 200 - total flux cleaned = 0.00786887 Jy ! Total flux subtracted in 200 components = 0.00786887 Jy ! Clean residual min=-0.004410 max=0.004341 Jy/beam ! Clean residual mean=0.000003 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 2.8087 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 93 components and 2.8087 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=7.323 mas, bmaj=10.8 mas, bpa=-3.74 degrees ! Estimated noise=1538.27 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148972 Jy ! Component: 100 - total flux cleaned = 0.00289069 Jy ! Component: 150 - total flux cleaned = 0.0040318 Jy ! Component: 200 - total flux cleaned = 0.00521103 Jy ! Total flux subtracted in 200 components = 0.00521103 Jy ! Clean residual min=-0.003573 max=0.003298 Jy/beam ! Clean residual mean=0.000016 rms=0.001020 Jy/beam ! Combined flux in latest and established models = 2.81391 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 = 0.00104825 Jy ! Component: 100 - total flux cleaned = 0.0019945 Jy ! Component: 150 - total flux cleaned = 0.00293517 Jy ! Component: 200 - total flux cleaned = 0.00373528 Jy ! Total flux subtracted in 200 components = 0.00373528 Jy ! Clean residual min=-0.003450 max=0.003045 Jy/beam ! Clean residual mean=0.000019 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 2.81765 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 161 components and 2.81765 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.472 mas, bmaj=7.054 mas, bpa=1.108 degrees ! Estimated noise=1238.55 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.85809e-05 Jy ! Component: 100 - total flux cleaned = 0.000889031 Jy ! Component: 150 - total flux cleaned = 0.00137271 Jy ! Component: 200 - total flux cleaned = 0.00193823 Jy ! Total flux subtracted in 200 components = 0.00193823 Jy ! Clean residual min=-0.004216 max=0.003528 Jy/beam ! Clean residual mean=0.000010 rms=0.000911 Jy/beam ! Combined flux in latest and established models = 2.81958 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 185 components and 2.81958 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079135Jy sigma=0.000641 ! Fit after self-cal, rms=0.078980Jy sigma=0.000639 wmodel J0854+2006_S_2017_07_09_pus_map.mod ! Writing 185 model components to file: J0854+2006_S_2017_07_09_pus_map.mod wobs J0854+2006_S_2017_07_09_pus_uvs.fits ! Writing UV FITS file: J0854+2006_S_2017_07_09_pus_uvs.fits wwins J0854+2006_S_2017_07_09_pus_map.win ! wwins: Wrote 8 windows to J0854+2006_S_2017_07_09_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 = -0.0013711 Jy ! Component: 100 - total flux cleaned = -0.00162702 Jy ! Component: 150 - total flux cleaned = -0.00174603 Jy ! Component: 200 - total flux cleaned = -0.00162949 Jy ! Component: 250 - total flux cleaned = -0.00168369 Jy ! Component: 300 - total flux cleaned = -0.0020034 Jy ! Component: 350 - total flux cleaned = -0.00226276 Jy ! Component: 400 - total flux cleaned = -0.00261886 Jy ! Component: 450 - total flux cleaned = -0.00286822 Jy ! Component: 500 - total flux cleaned = -0.00306422 Jy ! Component: 550 - total flux cleaned = -0.00320874 Jy ! Component: 600 - total flux cleaned = -0.00325622 Jy ! Component: 650 - total flux cleaned = -0.00339462 Jy ! Component: 700 - total flux cleaned = -0.00330444 Jy ! Component: 750 - total flux cleaned = -0.00352921 Jy ! Component: 800 - total flux cleaned = -0.00335222 Jy ! Component: 850 - total flux cleaned = -0.00352748 Jy ! Component: 900 - total flux cleaned = -0.00344202 Jy ! Component: 950 - total flux cleaned = -0.00356947 Jy ! Component: 1000 - total flux cleaned = -0.00344442 Jy ! Component: 1050 - total flux cleaned = -0.00360951 Jy ! Component: 1100 - total flux cleaned = -0.00360891 Jy ! Component: 1150 - total flux cleaned = -0.00368874 Jy ! Component: 1200 - total flux cleaned = -0.00360862 Jy ! Component: 1250 - total flux cleaned = -0.00372615 Jy ! Component: 1300 - total flux cleaned = -0.00349241 Jy ! Component: 1350 - total flux cleaned = -0.00360812 Jy ! Component: 1400 - total flux cleaned = -0.00364685 Jy ! Component: 1450 - total flux cleaned = -0.00372225 Jy ! Component: 1500 - total flux cleaned = -0.0038333 Jy ! Component: 1550 - total flux cleaned = -0.00361319 Jy ! Component: 1600 - total flux cleaned = -0.00368636 Jy ! Component: 1650 - total flux cleaned = -0.00372252 Jy ! Component: 1700 - total flux cleaned = -0.0036159 Jy ! Component: 1750 - total flux cleaned = -0.00361621 Jy ! Component: 1800 - total flux cleaned = -0.00358093 Jy ! Component: 1850 - total flux cleaned = -0.0034086 Jy ! Component: 1900 - total flux cleaned = -0.00337493 Jy ! Component: 1950 - total flux cleaned = -0.00337488 Jy ! Component: 2000 - total flux cleaned = -0.00327483 Jy ! Component: 2050 - total flux cleaned = -0.00317507 Jy ! Component: 2100 - total flux cleaned = -0.0031419 Jy ! Component: 2150 - total flux cleaned = -0.00310963 Jy ! Component: 2200 - total flux cleaned = -0.00310954 Jy ! Component: 2250 - total flux cleaned = -0.0030141 Jy ! Component: 2300 - total flux cleaned = -0.00304607 Jy ! Component: 2350 - total flux cleaned = -0.00298333 Jy ! Component: 2400 - total flux cleaned = -0.00304561 Jy ! Component: 2450 - total flux cleaned = -0.00301464 Jy ! Component: 2500 - total flux cleaned = -0.00289257 Jy ! Component: 2550 - total flux cleaned = -0.00301396 Jy ! Component: 2600 - total flux cleaned = -0.00301366 Jy ! Component: 2650 - total flux cleaned = -0.00271658 Jy ! Component: 2700 - total flux cleaned = -0.00289382 Jy ! Component: 2750 - total flux cleaned = -0.00277652 Jy ! Component: 2800 - total flux cleaned = -0.00268916 Jy ! Component: 2850 - total flux cleaned = -0.0027181 Jy ! Component: 2900 - total flux cleaned = -0.0027755 Jy ! Component: 2950 - total flux cleaned = -0.00268964 Jy ! Component: 3000 - total flux cleaned = -0.00263352 Jy ! Component: 3050 - total flux cleaned = -0.00252198 Jy ! Component: 3100 - total flux cleaned = -0.0026327 Jy ! Component: 3150 - total flux cleaned = -0.0025501 Jy ! Component: 3200 - total flux cleaned = -0.00249532 Jy ! Component: 3250 - total flux cleaned = -0.00246802 Jy ! Component: 3300 - total flux cleaned = -0.00252192 Jy ! Component: 3350 - total flux cleaned = -0.0026021 Jy ! Component: 3400 - total flux cleaned = -0.00260174 Jy ! Component: 3450 - total flux cleaned = -0.00260211 Jy ! Component: 3500 - total flux cleaned = -0.00257602 Jy ! Component: 3550 - total flux cleaned = -0.00262847 Jy ! Component: 3600 - total flux cleaned = -0.00262841 Jy ! Component: 3650 - total flux cleaned = -0.0026028 Jy ! Component: 3700 - total flux cleaned = -0.00280665 Jy ! Component: 3750 - total flux cleaned = -0.00262915 Jy ! Component: 3800 - total flux cleaned = -0.00257859 Jy ! Component: 3850 - total flux cleaned = -0.00257836 Jy ! Component: 3900 - total flux cleaned = -0.00252871 Jy ! Component: 3950 - total flux cleaned = -0.00260296 Jy ! Component: 4000 - total flux cleaned = -0.00265186 Jy ! Component: 4050 - total flux cleaned = -0.00257847 Jy ! Total flux subtracted in 4096 components = -0.00250568 Jy ! Clean residual min=-0.001506 max=0.001370 Jy/beam ! Clean residual mean=0.000003 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 2.81708 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 484 components and 2.81708 Jy ![Exited script file: muppet] wmap "J0854+2006_S_2017_07_09_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.472 x 7.054 at 1.108 degrees (North through East) ! Clean map min=-0.0051488 max=2.4116 Jy/beam ! Writing clean map to FITS file: J0854+2006_S_2017_07_09_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.41163 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000448131 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0557461 0.0557461 0.111492 0.222985 0.445969 0.891938 1.78388 3.56775 7.13551 14.271 28.542 57.084 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 2.411 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.472 x 7.054 at 1.108 degrees (North through East) ! Clean map min=-0.0051488 max=2.4116 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 J0854+2006_S_2017_07_09_pus_uvs.log closed on Wed May 8 14:45:43 2019