! Started logfile: J0300+8202_S_2017_03_23_pus_uvs.log on Mon May 13 09:46:43 2019 obs J0300+8202_S_2017_03_23_pus_uva.fits ! Reading UV FITS file: J0300+8202_S_2017_03_23_pus_uva.fits ! AN table 1: 290 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.976705 visibilities/baseline/integration-bin. ! Found source: J0300+8202 ! ! 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 481 lines of history. ! ! Reading 50984 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 J0300+8202_S_2017_03_23_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 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 909 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.822515Jy sigma=0.006541 ! Fit after self-cal, rms=0.794848Jy sigma=0.006329 ! 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=3.102 mas, bmaj=3.313 mas, bpa=-6.016 degrees ! Estimated noise=785.062 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 = 0.142728 Jy ! Component: 100 - total flux cleaned = 0.216552 Jy ! Total flux subtracted in 100 components = 0.216552 Jy ! Clean residual min=-0.016729 max=0.046782 Jy/beam ! Clean residual mean=-0.000284 rms=0.005092 Jy/beam ! Combined flux in latest and established models = 0.216552 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 34 components and 0.216552 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.217090Jy sigma=0.001657 ! Fit after self-cal, rms=0.216680Jy sigma=0.001654 ! Inverting map ! Added new window around map position (-47, -121.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0544137 Jy ! Component: 100 - total flux cleaned = 0.0953673 Jy ! Total flux subtracted in 100 components = 0.0953673 Jy ! Clean residual min=-0.013242 max=0.026319 Jy/beam ! Clean residual mean=-0.000236 rms=0.003980 Jy/beam ! Combined flux in latest and established models = 0.31192 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 54 components and 0.31192 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.186253Jy sigma=0.001400 ! Fit after self-cal, rms=0.185732Jy sigma=0.001396 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0346498 Jy ! Component: 100 - total flux cleaned = 0.0623437 Jy ! Total flux subtracted in 100 components = 0.0623437 Jy ! Clean residual min=-0.011438 max=0.020730 Jy/beam ! Clean residual mean=-0.000206 rms=0.003392 Jy/beam ! Combined flux in latest and established models = 0.374263 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 66 components and 0.374263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.169908Jy sigma=0.001264 ! Fit after self-cal, rms=0.169678Jy sigma=0.001262 ! Inverting map ! Added new window around map position (4.5, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.024582 Jy ! Component: 100 - total flux cleaned = 0.0445567 Jy ! Total flux subtracted in 100 components = 0.0445567 Jy ! Clean residual min=-0.010339 max=0.018418 Jy/beam ! Clean residual mean=-0.000183 rms=0.003047 Jy/beam ! Combined flux in latest and established models = 0.41882 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 87 components and 0.41882 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.160456Jy sigma=0.001186 ! Fit after self-cal, rms=0.160322Jy sigma=0.001185 ! Inverting map ! Added new window around map position (-4.5, -11). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0206505 Jy ! Component: 100 - total flux cleaned = 0.0376995 Jy ! Total flux subtracted in 100 components = 0.0376995 Jy ! Clean residual min=-0.009206 max=0.014817 Jy/beam ! Clean residual mean=-0.000158 rms=0.002764 Jy/beam ! Combined flux in latest and established models = 0.456519 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 117 components and 0.45652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153614Jy sigma=0.001129 ! Fit after self-cal, rms=0.153487Jy sigma=0.001128 ! 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=4.019 mas, bmaj=4.238 mas, bpa=-14.08 degrees ! Estimated noise=426.431 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 (-4, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0373361 Jy ! Component: 100 - total flux cleaned = 0.0666207 Jy ! Component: 150 - total flux cleaned = 0.091127 Jy ! Component: 200 - total flux cleaned = 0.111945 Jy ! Total flux subtracted in 200 components = 0.111945 Jy ! Clean residual min=-0.013551 max=0.021589 Jy/beam ! Clean residual mean=-0.000388 rms=0.004262 Jy/beam ! Combined flux in latest and established models = 0.568464 Jy ! Performing phase self-cal ! Adding 106 model components to the UV plane model. ! The established model now contains 204 components and 0.568464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.137827Jy sigma=0.001003 ! Fit after self-cal, rms=0.137272Jy sigma=0.000999 ! 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 1.00 FD 0.92 HN 0.99 KP 0.95 ! LA 0.88 MK 1.06 NL 0.91 OV 0.97 ! PT 0.96 SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 1.07 KP 0.91 ! LA 0.85 MK 1.14 NL 1.04 OV 1.01 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.01 HN 1.08 KP 0.81 ! LA 0.67 MK 1.15 NL 1.18 OV 0.94 ! PT 0.92 SC 0.95 ! ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.28 FD 1.05 HN 1.09 KP 1.00* ! LA 0.71 MK 1.16 NL 1.00* OV 4.20 ! PT 0.96 SC 1.00* ! ! ! Fit before self-cal, rms=0.137272Jy sigma=0.000999 ! Fit after self-cal, rms=0.224077Jy sigma=0.000795 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.143 mas, bmaj=4.365 mas, bpa=-14.48 degrees ! Estimated noise=414.262 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 (-41, -117). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0182712 Jy ! Component: 100 - total flux cleaned = 0.0292018 Jy ! Component: 150 - total flux cleaned = 0.0374722 Jy ! Component: 200 - total flux cleaned = 0.044086 Jy ! Total flux subtracted in 200 components = 0.044086 Jy ! Clean residual min=-0.006391 max=0.008260 Jy/beam ! Clean residual mean=0.000049 rms=0.001844 Jy/beam ! Combined flux in latest and established models = 0.61255 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 261 components and 0.61255 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.222492Jy sigma=0.000757 ! Fit after self-cal, rms=0.223524Jy sigma=0.000752 ! 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=0.223524Jy sigma=0.000752 ! Fit after self-cal, rms=0.153403Jy sigma=0.000744 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.098 mas, bmaj=4.338 mas, bpa=-26.13 degrees ! Estimated noise=413.145 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0063964 Jy ! Component: 100 - total flux cleaned = 0.0107281 Jy ! Component: 150 - total flux cleaned = 0.0135912 Jy ! Component: 200 - total flux cleaned = 0.0156661 Jy ! Total flux subtracted in 200 components = 0.0156661 Jy ! Clean residual min=-0.004762 max=0.007149 Jy/beam ! Clean residual mean=0.000034 rms=0.001471 Jy/beam ! Combined flux in latest and established models = 0.628216 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 281 components and 0.628216 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.153038Jy sigma=0.000738 ! Fit after self-cal, rms=0.152916Jy 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) ! Added new window around map position (-47.5, -106). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00760941 Jy ! Component: 100 - total flux cleaned = 0.0121793 Jy ! Component: 150 - total flux cleaned = 0.0146586 Jy ! Component: 200 - total flux cleaned = 0.016785 Jy ! Total flux subtracted in 200 components = 0.016785 Jy ! Clean residual min=-0.004649 max=0.005601 Jy/beam ! Clean residual mean=0.000011 rms=0.001280 Jy/beam ! Combined flux in latest and established models = 0.645001 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 323 components and 0.645001 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152484Jy sigma=0.000730 ! Fit after self-cal, rms=0.152452Jy sigma=0.000730 ! Inverting map ! Added new window around map position (5, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00448667 Jy ! Component: 100 - total flux cleaned = 0.00640758 Jy ! Component: 150 - total flux cleaned = 0.00815099 Jy ! Component: 200 - total flux cleaned = 0.00923428 Jy ! Total flux subtracted in 200 components = 0.00923428 Jy ! Clean residual min=-0.004499 max=0.004618 Jy/beam ! Clean residual mean=0.000027 rms=0.001191 Jy/beam ! Combined flux in latest and established models = 0.654235 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 348 components and 0.654235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.152188Jy sigma=0.000727 ! Fit after self-cal, rms=0.152171Jy sigma=0.000727 ! 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=0.152171Jy sigma=0.000727 ! Fit after self-cal, rms=0.148887Jy sigma=0.000725 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.1 mas, bmaj=4.347 mas, bpa=-27.29 degrees ! Estimated noise=411.316 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00365913 Jy ! Component: 100 - total flux cleaned = 0.00641623 Jy ! Component: 150 - total flux cleaned = 0.00844337 Jy ! Component: 200 - total flux cleaned = 0.0103875 Jy ! Total flux subtracted in 200 components = 0.0103875 Jy ! Clean residual min=-0.004227 max=0.004366 Jy/beam ! Clean residual mean=0.000020 rms=0.001080 Jy/beam ! Combined flux in latest and established models = 0.664623 Jy selfcal ! Performing phase self-cal ! Adding 55 model components to the UV plane model. ! The established model now contains 371 components and 0.664623 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148695Jy sigma=0.000722 ! Fit after self-cal, rms=0.148660Jy sigma=0.000722 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 = 0.00151654 Jy ! Component: 100 - total flux cleaned = 0.00306631 Jy ! Component: 150 - total flux cleaned = 0.00415792 Jy ! Component: 200 - total flux cleaned = 0.00509622 Jy ! Total flux subtracted in 200 components = 0.00509622 Jy ! Clean residual min=-0.004159 max=0.004239 Jy/beam ! Clean residual mean=0.000020 rms=0.001039 Jy/beam ! Combined flux in latest and established models = 0.669719 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 382 components and 0.669719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.148555Jy sigma=0.000721 ! Fit after self-cal, rms=0.148550Jy sigma=0.000721 ! 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=0.148550Jy sigma=0.000721 ! Fit after self-cal, rms=0.147506Jy sigma=0.000720 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.854 mas, bmaj=9.223 mas, bpa=-31.27 degrees ! Estimated noise=510.178 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00552998 Jy ! Component: 100 - total flux cleaned = 0.00952861 Jy ! Component: 150 - total flux cleaned = 0.0126833 Jy ! Component: 200 - total flux cleaned = 0.0145588 Jy ! Total flux subtracted in 200 components = 0.0145588 Jy ! Clean residual min=-0.005141 max=0.005452 Jy/beam ! Clean residual mean=0.000036 rms=0.001507 Jy/beam ! Combined flux in latest and established models = 0.684278 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 392 components and 0.684278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.147478Jy sigma=0.000719 ! Fit after self-cal, rms=0.147448Jy sigma=0.000719 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 = 0.00145893 Jy ! Component: 100 - total flux cleaned = 0.00259292 Jy ! Component: 150 - total flux cleaned = 0.00350742 Jy ! Component: 200 - total flux cleaned = 0.00418664 Jy ! Total flux subtracted in 200 components = 0.00418664 Jy ! Clean residual min=-0.004936 max=0.005255 Jy/beam ! Clean residual mean=0.000037 rms=0.001433 Jy/beam ! Combined flux in latest and established models = 0.688464 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 398 components and 0.688464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.147449Jy sigma=0.000719 ! Fit after self-cal, rms=0.147443Jy sigma=0.000719 ! 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=4.098 mas, bmaj=4.351 mas, bpa=-27.97 degrees ! Estimated noise=410.361 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.098 x 4.351 at -27.97 degrees (North through East) ! Clean map min=-0.0039978 max=0.18685 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=3.152 mas, bmaj=3.372 mas, bpa=-19.57 degrees ! Estimated noise=781.195 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.139343 Jy ! Component: 100 - total flux cleaned = 0.214367 Jy ! Component: 150 - total flux cleaned = 0.267836 Jy ! Component: 200 - total flux cleaned = 0.309244 Jy ! Total flux subtracted in 200 components = 0.309244 Jy ! Clean residual min=-0.011275 max=0.024617 Jy/beam ! Clean residual mean=-0.000191 rms=0.003559 Jy/beam ! Combined flux in latest and established models = 0.309243 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 46 model components to the UV plane model. ! The established model now contains 46 components and 0.309243 Jy ! Inverting map and beam ! Estimated beam: bmin=4.098 mas, bmaj=4.351 mas, bpa=-27.97 degrees ! Estimated noise=410.361 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 = 0.0610863 Jy ! Component: 100 - total flux cleaned = 0.105537 Jy ! Component: 150 - total flux cleaned = 0.140393 Jy ! Component: 200 - total flux cleaned = 0.168946 Jy ! Total flux subtracted in 200 components = 0.168946 Jy ! Clean residual min=-0.012159 max=0.017450 Jy/beam ! Clean residual mean=-0.000305 rms=0.003690 Jy/beam ! Combined flux in latest and established models = 0.478189 Jy ! Adding 114 model components to the UV plane model. ! The established model now contains 147 components and 0.47819 Jy ! Inverting map ! Added new window around map position (-47.5, -118). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0239087 Jy ! Component: 100 - total flux cleaned = 0.0441561 Jy ! Component: 150 - total flux cleaned = 0.0615208 Jy ! Component: 200 - total flux cleaned = 0.076621 Jy ! Total flux subtracted in 200 components = 0.076621 Jy ! Clean residual min=-0.008211 max=0.009829 Jy/beam ! Clean residual mean=-0.000149 rms=0.002395 Jy/beam ! Combined flux in latest and established models = 0.554811 Jy ! Adding 95 model components to the UV plane model. ! The established model now contains 228 components and 0.554811 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=8.854 mas, bmaj=9.223 mas, bpa=-31.27 degrees ! Estimated noise=510.178 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0251418 Jy ! Component: 100 - total flux cleaned = 0.0444785 Jy ! Component: 150 - total flux cleaned = 0.0599396 Jy ! Component: 200 - total flux cleaned = 0.0725181 Jy ! Total flux subtracted in 200 components = 0.0725181 Jy ! Clean residual min=-0.007351 max=0.008732 Jy/beam ! Clean residual mean=-0.000114 rms=0.002547 Jy/beam ! Combined flux in latest and established models = 0.627329 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 = 0.0104285 Jy ! Component: 100 - total flux cleaned = 0.01915 Jy ! Component: 150 - total flux cleaned = 0.0264782 Jy ! Component: 200 - total flux cleaned = 0.0326617 Jy ! Total flux subtracted in 200 components = 0.0326617 Jy ! Clean residual min=-0.005803 max=0.006320 Jy/beam ! Clean residual mean=-0.000056 rms=0.001787 Jy/beam ! Combined flux in latest and established models = 0.659991 Jy ! Adding 182 model components to the UV plane model. ! The established model now contains 389 components and 0.65999 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.098 mas, bmaj=4.351 mas, bpa=-27.97 degrees ! Estimated noise=410.361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00507697 Jy ! Component: 100 - total flux cleaned = 0.00899626 Jy ! Component: 150 - total flux cleaned = 0.0122867 Jy ! Component: 200 - total flux cleaned = 0.0145772 Jy ! Total flux subtracted in 200 components = 0.0145772 Jy ! Clean residual min=-0.004127 max=0.004381 Jy/beam ! Clean residual mean=-0.000001 rms=0.001012 Jy/beam ! Combined flux in latest and established models = 0.674567 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 416 components and 0.674567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.147621Jy sigma=0.000723 ! Fit after self-cal, rms=0.147576Jy sigma=0.000722 wmodel J0300+8202_S_2017_03_23_pus_map.mod ! Writing 416 model components to file: J0300+8202_S_2017_03_23_pus_map.mod wobs J0300+8202_S_2017_03_23_pus_uvs.fits ! Writing UV FITS file: J0300+8202_S_2017_03_23_pus_uvs.fits wwins J0300+8202_S_2017_03_23_pus_map.win ! wwins: Wrote 9 windows to J0300+8202_S_2017_03_23_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 = 0.00126628 Jy ! Component: 100 - total flux cleaned = 0.0026999 Jy ! Component: 150 - total flux cleaned = 0.00417591 Jy ! Component: 200 - total flux cleaned = 0.00518928 Jy ! Component: 250 - total flux cleaned = 0.00579821 Jy ! Component: 300 - total flux cleaned = 0.00621029 Jy ! Component: 350 - total flux cleaned = 0.0064961 Jy ! Component: 400 - total flux cleaned = 0.00666348 Jy ! Component: 450 - total flux cleaned = 0.00682804 Jy ! Component: 500 - total flux cleaned = 0.00704134 Jy ! Component: 550 - total flux cleaned = 0.00714572 Jy ! Component: 600 - total flux cleaned = 0.00724856 Jy ! Component: 650 - total flux cleaned = 0.00739913 Jy ! Component: 700 - total flux cleaned = 0.00754599 Jy ! Component: 750 - total flux cleaned = 0.00764207 Jy ! Component: 800 - total flux cleaned = 0.00778426 Jy ! Component: 850 - total flux cleaned = 0.00787731 Jy ! Component: 900 - total flux cleaned = 0.00806122 Jy ! Component: 950 - total flux cleaned = 0.0082422 Jy ! Component: 1000 - total flux cleaned = 0.00837594 Jy ! Component: 1050 - total flux cleaned = 0.00864041 Jy ! Component: 1100 - total flux cleaned = 0.00868285 Jy ! Component: 1150 - total flux cleaned = 0.00876907 Jy ! Component: 1200 - total flux cleaned = 0.0089808 Jy ! Component: 1250 - total flux cleaned = 0.0091474 Jy ! Component: 1300 - total flux cleaned = 0.00910497 Jy ! Component: 1350 - total flux cleaned = 0.00906437 Jy ! Component: 1400 - total flux cleaned = 0.00914496 Jy ! Component: 1450 - total flux cleaned = 0.00922448 Jy ! Component: 1500 - total flux cleaned = 0.00934306 Jy ! Component: 1550 - total flux cleaned = 0.00949906 Jy ! Component: 1600 - total flux cleaned = 0.00949812 Jy ! Component: 1650 - total flux cleaned = 0.00957417 Jy ! Component: 1700 - total flux cleaned = 0.00964973 Jy ! Component: 1750 - total flux cleaned = 0.00976104 Jy ! Component: 1800 - total flux cleaned = 0.00983442 Jy ! Component: 1850 - total flux cleaned = 0.00979757 Jy ! Component: 1900 - total flux cleaned = 0.00997839 Jy ! Component: 1950 - total flux cleaned = 0.0100145 Jy ! Component: 2000 - total flux cleaned = 0.0102275 Jy ! Component: 2050 - total flux cleaned = 0.010298 Jy ! Component: 2100 - total flux cleaned = 0.0104728 Jy ! Component: 2150 - total flux cleaned = 0.0106107 Jy ! Component: 2200 - total flux cleaned = 0.0107137 Jy ! Component: 2250 - total flux cleaned = 0.0109179 Jy ! Component: 2300 - total flux cleaned = 0.0110868 Jy ! Component: 2350 - total flux cleaned = 0.0112879 Jy ! Component: 2400 - total flux cleaned = 0.0114538 Jy ! Component: 2450 - total flux cleaned = 0.0116838 Jy ! Component: 2500 - total flux cleaned = 0.0116513 Jy ! Component: 2550 - total flux cleaned = 0.0118784 Jy ! Component: 2600 - total flux cleaned = 0.0121358 Jy ! Component: 2650 - total flux cleaned = 0.012359 Jy ! Component: 2700 - total flux cleaned = 0.012486 Jy ! Component: 2750 - total flux cleaned = 0.0127689 Jy ! Component: 2800 - total flux cleaned = 0.012769 Jy ! Component: 2850 - total flux cleaned = 0.0129239 Jy ! Component: 2900 - total flux cleaned = 0.0130472 Jy ! Component: 2950 - total flux cleaned = 0.0132309 Jy ! Component: 3000 - total flux cleaned = 0.0133832 Jy ! Component: 3050 - total flux cleaned = 0.0135344 Jy ! Component: 3100 - total flux cleaned = 0.0136545 Jy ! Component: 3150 - total flux cleaned = 0.0137142 Jy ! Component: 3200 - total flux cleaned = 0.0139509 Jy ! Component: 3250 - total flux cleaned = 0.0140098 Jy ! Component: 3300 - total flux cleaned = 0.0140098 Jy ! Component: 3350 - total flux cleaned = 0.0140971 Jy ! Component: 3400 - total flux cleaned = 0.014126 Jy ! Component: 3450 - total flux cleaned = 0.0143553 Jy ! Component: 3500 - total flux cleaned = 0.0143553 Jy ! Component: 3550 - total flux cleaned = 0.0145535 Jy ! Component: 3600 - total flux cleaned = 0.014638 Jy ! Component: 3650 - total flux cleaned = 0.0147779 Jy ! Component: 3700 - total flux cleaned = 0.014945 Jy ! Component: 3750 - total flux cleaned = 0.0151384 Jy ! Component: 3800 - total flux cleaned = 0.0152487 Jy ! Component: 3850 - total flux cleaned = 0.0153586 Jy ! Component: 3900 - total flux cleaned = 0.0154132 Jy ! Component: 3950 - total flux cleaned = 0.0156298 Jy ! Component: 4000 - total flux cleaned = 0.0157376 Jy ! Component: 4050 - total flux cleaned = 0.0158987 Jy ! Total flux subtracted in 4096 components = 0.0160322 Jy ! Clean residual min=-0.002092 max=0.001582 Jy/beam ! Clean residual mean=0.000007 rms=0.000521 Jy/beam ! Combined flux in latest and established models = 0.690599 Jy keep ! Adding 382 model components to the UV plane model. ! The established model now contains 797 components and 0.6906 Jy ![Exited script file: muppet] wmap "J0300+8202_S_2017_03_23_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.098 x 4.351 at -27.97 degrees (North through East) ! Clean map min=-0.0026871 max=0.18861 Jy/beam ! Writing clean map to FITS file: J0300+8202_S_2017_03_23_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.188608 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000516963 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.822283 0.822283 1.64457 3.28913 6.57827 13.1565 26.3131 52.6261 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.188 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.098 x 4.351 at -27.97 degrees (North through East) ! Clean map min=-0.0026871 max=0.18861 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 J0300+8202_S_2017_03_23_pus_uvs.log closed on Mon May 13 09:46:54 2019