! Started logfile: J1500+4751_S_2017_01_16_pus_uvs.log on Sun Apr 7 15:15:49 2019 obs J1500+4751_S_2017_01_16_pus_uva.fits ! Reading UV FITS file: J1500+4751_S_2017_01_16_pus_uva.fits ! AN table 1: 23 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.318841 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1500+4751 ! ! 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 622 lines of history. ! ! Reading 1320 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 J1500+4751_S_2017_01_16_pus] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 95 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 140 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.632404Jy sigma=0.004364 ! Fit after self-cal, rms=0.566721Jy sigma=0.004337 ! 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=3.528 mas, bmaj=6.418 mas, bpa=29.3 degrees ! Estimated noise=3400.38 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 = 0.369696 Jy ! Component: 100 - total flux cleaned = 0.451759 Jy ! Total flux subtracted in 100 components = 0.451759 Jy ! Clean residual min=-0.020523 max=0.029266 Jy/beam ! Clean residual mean=0.000039 rms=0.006371 Jy/beam ! Combined flux in latest and established models = 0.451759 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.451759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.240498Jy sigma=0.000874 ! Fit after self-cal, rms=0.240498Jy sigma=0.000874 ! 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=4.213 mas, bmaj=7.195 mas, bpa=29.68 degrees ! Estimated noise=2615.04 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 = 0.0340758 Jy ! Component: 100 - total flux cleaned = 0.052906 Jy ! Component: 150 - total flux cleaned = 0.0651459 Jy ! Component: 200 - total flux cleaned = 0.0732485 Jy ! Total flux subtracted in 200 components = 0.0732485 Jy ! Clean residual min=-0.016008 max=0.019718 Jy/beam ! Clean residual mean=-0.000046 rms=0.004251 Jy/beam ! Combined flux in latest and established models = 0.525008 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 34 components and 0.525008 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.235283Jy sigma=0.000769 ! Fit after self-cal, rms=0.235239Jy sigma=0.000768 ! 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 1.05 FD 1.00* HN 1.00* KP 0.97 ! LA 1.01 MK 1.00* NL 0.90 OV 1.00* ! PT 0.98 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.00* HN 1.00* KP 0.94 ! LA 0.97 MK 1.00* NL 1.05 OV 1.00* ! PT 0.95 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.00* HN 1.00* KP 1.00 ! LA 0.99 MK 1.00* NL 1.01 OV 1.00* ! PT 0.95 SC 0.99 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.00* HN 1.00* KP 1.00* ! LA 1.09 MK 1.00* NL 1.00* OV 1.00* ! PT 0.92 SC 1.76 ! ! ! Fit before self-cal, rms=0.235239Jy sigma=0.000768 ! Fit after self-cal, rms=0.417255Jy sigma=0.000709 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.252 mas, bmaj=7.215 mas, bpa=28.89 degrees ! Estimated noise=2606.77 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 = -0.00554253 Jy ! Component: 100 - total flux cleaned = -0.00586515 Jy ! Component: 150 - total flux cleaned = -0.00609131 Jy ! Component: 200 - total flux cleaned = -0.00625687 Jy ! Total flux subtracted in 200 components = -0.00625687 Jy ! Clean residual min=-0.011996 max=0.014471 Jy/beam ! Clean residual mean=-0.000065 rms=0.003033 Jy/beam ! Combined flux in latest and established models = 0.518751 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.518751 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.418137Jy sigma=0.000696 ! Fit after self-cal, rms=0.418334Jy sigma=0.000696 ! 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=0.418334Jy sigma=0.000696 ! Fit after self-cal, rms=0.139910Jy sigma=0.000657 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.233 mas, bmaj=7.219 mas, bpa=28.57 degrees ! Estimated noise=2596.78 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000286947 Jy ! Component: 100 - total flux cleaned = 7.52765e-05 Jy ! Component: 150 - total flux cleaned = -0.000106824 Jy ! Component: 200 - total flux cleaned = -0.000273869 Jy ! Total flux subtracted in 200 components = -0.000273869 Jy ! Clean residual min=-0.007374 max=0.010793 Jy/beam ! Clean residual mean=-0.000005 rms=0.002113 Jy/beam ! Combined flux in latest and established models = 0.518477 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 53 components and 0.518477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139819Jy sigma=0.000654 ! Fit after self-cal, rms=0.140044Jy sigma=0.000654 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 (8.5, 4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00920645 Jy ! Component: 100 - total flux cleaned = 0.0119797 Jy ! Component: 150 - total flux cleaned = 0.0118732 Jy ! Component: 200 - total flux cleaned = 0.0116629 Jy ! Total flux subtracted in 200 components = 0.0116629 Jy ! Clean residual min=-0.006210 max=0.008105 Jy/beam ! Clean residual mean=-0.000015 rms=0.001762 Jy/beam ! Combined flux in latest and established models = 0.53014 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 78 components and 0.53014 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.139448Jy sigma=0.000645 ! Fit after self-cal, rms=0.139332Jy sigma=0.000644 ! Inverting map ! Added new window around map position (-83, 44.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00607636 Jy ! Component: 100 - total flux cleaned = 0.00707723 Jy ! Component: 150 - total flux cleaned = 0.00707562 Jy ! Component: 200 - total flux cleaned = 0.00728953 Jy ! Total flux subtracted in 200 components = 0.00728953 Jy ! Clean residual min=-0.005483 max=0.007397 Jy/beam ! Clean residual mean=-0.000040 rms=0.001546 Jy/beam ! Combined flux in latest and established models = 0.537429 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 99 components and 0.537429 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138683Jy sigma=0.000639 ! Fit after self-cal, rms=0.138620Jy sigma=0.000639 ! Inverting map ! Added new window around map position (-70.5, -62.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00508235 Jy ! Component: 100 - total flux cleaned = 0.00546973 Jy ! Component: 150 - total flux cleaned = 0.0059076 Jy ! Component: 200 - total flux cleaned = 0.00600988 Jy ! Total flux subtracted in 200 components = 0.00600988 Jy ! Clean residual min=-0.005184 max=0.005544 Jy/beam ! Clean residual mean=-0.000054 rms=0.001390 Jy/beam ! Combined flux in latest and established models = 0.543439 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 122 components and 0.543439 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.138070Jy sigma=0.000635 ! Fit after self-cal, rms=0.138039Jy sigma=0.000635 ! 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=0.138039Jy sigma=0.000635 ! Fit after self-cal, rms=0.134714Jy sigma=0.000633 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.228 mas, bmaj=7.222 mas, bpa=28.64 degrees ! Estimated noise=2588.21 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00270944 Jy ! Component: 100 - total flux cleaned = 0.00391332 Jy ! Component: 150 - total flux cleaned = 0.00452813 Jy ! Component: 200 - total flux cleaned = 0.00460845 Jy ! Total flux subtracted in 200 components = 0.00460845 Jy ! Clean residual min=-0.004123 max=0.005239 Jy/beam ! Clean residual mean=-0.000020 rms=0.001180 Jy/beam ! Combined flux in latest and established models = 0.548048 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 146 components and 0.548048 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134463Jy sigma=0.000632 ! Fit after self-cal, rms=0.134391Jy sigma=0.000632 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 (116, -93). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00326506 Jy ! Component: 100 - total flux cleaned = 0.00336265 Jy ! Component: 150 - total flux cleaned = 0.00355501 Jy ! Component: 200 - total flux cleaned = 0.00381706 Jy ! Total flux subtracted in 200 components = 0.00381706 Jy ! Clean residual min=-0.004186 max=0.004882 Jy/beam ! Clean residual mean=-0.000038 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 0.551865 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 169 components and 0.551865 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133964Jy sigma=0.000629 ! Fit after self-cal, rms=0.133991Jy sigma=0.000629 ! Inverting map ! Added new window around map position (-48, 121). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000741892 Jy ! Component: 100 - total flux cleaned = 0.000348291 Jy ! Component: 150 - total flux cleaned = 0.000159825 Jy ! Component: 200 - total flux cleaned = -0.000294503 Jy ! Total flux subtracted in 200 components = -0.000294503 Jy ! Clean residual min=-0.003762 max=0.003710 Jy/beam ! Clean residual mean=-0.000033 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.55157 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 191 components and 0.55157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.133568Jy sigma=0.000626 ! Fit after self-cal, rms=0.133547Jy sigma=0.000626 ! 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=0.133547Jy sigma=0.000626 ! Fit after self-cal, rms=0.132048Jy sigma=0.000626 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.792 mas, bmaj=9.533 mas, bpa=2.217 degrees ! Estimated noise=2926.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000144175 Jy ! Component: 100 - total flux cleaned = -0.000544703 Jy ! Component: 150 - total flux cleaned = -0.000765458 Jy ! Component: 200 - total flux cleaned = -0.000968156 Jy ! Total flux subtracted in 200 components = -0.000968156 Jy ! Clean residual min=-0.003344 max=0.003025 Jy/beam ! Clean residual mean=-0.000028 rms=0.000878 Jy/beam ! Combined flux in latest and established models = 0.550602 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 204 components and 0.550602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132045Jy sigma=0.000625 ! Fit after self-cal, rms=0.131997Jy sigma=0.000625 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 = -0.000195266 Jy ! Component: 100 - total flux cleaned = -0.000258253 Jy ! Component: 150 - total flux cleaned = -0.000319326 Jy ! Component: 200 - total flux cleaned = -0.000487595 Jy ! Total flux subtracted in 200 components = -0.000487595 Jy ! Clean residual min=-0.003247 max=0.002751 Jy/beam ! Clean residual mean=-0.000018 rms=0.000815 Jy/beam ! Combined flux in latest and established models = 0.550114 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 216 components and 0.550114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131985Jy sigma=0.000624 ! Fit after self-cal, rms=0.131973Jy sigma=0.000624 ! 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=4.229 mas, bmaj=7.223 mas, bpa=28.72 degrees ! Estimated noise=2582.85 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.229 x 7.223 at 28.72 degrees (North through East) ! Clean map min=-0.0056425 max=0.47489 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=3.559 mas, bmaj=6.439 mas, bpa=28.12 degrees ! Estimated noise=3381.39 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.366302 Jy ! Component: 100 - total flux cleaned = 0.446847 Jy ! Component: 150 - total flux cleaned = 0.475417 Jy ! Component: 200 - total flux cleaned = 0.490599 Jy ! Total flux subtracted in 200 components = 0.490599 Jy ! Clean residual min=-0.010177 max=0.012555 Jy/beam ! Clean residual mean=0.000049 rms=0.002966 Jy/beam ! Combined flux in latest and established models = 0.490599 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.490599 Jy ! Inverting map and beam ! Estimated beam: bmin=4.229 mas, bmaj=7.223 mas, bpa=28.72 degrees ! Estimated noise=2582.85 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 = 0.0144804 Jy ! Component: 100 - total flux cleaned = 0.0220403 Jy ! Component: 150 - total flux cleaned = 0.0291895 Jy ! Component: 200 - total flux cleaned = 0.0339568 Jy ! Total flux subtracted in 200 components = 0.0339568 Jy ! Clean residual min=-0.006303 max=0.007129 Jy/beam ! Clean residual mean=-0.000005 rms=0.001649 Jy/beam ! Combined flux in latest and established models = 0.524556 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 69 components and 0.524555 Jy ! Inverting map ! Added new window around map position (1, 23.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00629187 Jy ! Component: 100 - total flux cleaned = 0.0098016 Jy ! Component: 150 - total flux cleaned = 0.0128843 Jy ! Component: 200 - total flux cleaned = 0.0149415 Jy ! Total flux subtracted in 200 components = 0.0149415 Jy ! Clean residual min=-0.004969 max=0.004876 Jy/beam ! Clean residual mean=-0.000012 rms=0.001256 Jy/beam ! Combined flux in latest and established models = 0.539497 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 104 components and 0.539497 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=8.792 mas, bmaj=9.533 mas, bpa=2.217 degrees ! Estimated noise=2926.12 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024135 Jy ! Component: 100 - total flux cleaned = 0.00241627 Jy ! Component: 150 - total flux cleaned = 0.00241353 Jy ! Component: 200 - total flux cleaned = 0.00294261 Jy ! Total flux subtracted in 200 components = 0.00294261 Jy ! Clean residual min=-0.003403 max=0.003560 Jy/beam ! Clean residual mean=-0.000017 rms=0.001024 Jy/beam ! Combined flux in latest and established models = 0.542439 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 = 0.000376476 Jy ! Component: 100 - total flux cleaned = 0.00106442 Jy ! Component: 150 - total flux cleaned = 0.00154424 Jy ! Component: 200 - total flux cleaned = 0.00207282 Jy ! Total flux subtracted in 200 components = 0.00207282 Jy ! Clean residual min=-0.003200 max=0.003256 Jy/beam ! Clean residual mean=-0.000016 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.544512 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 150 components and 0.544512 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.229 mas, bmaj=7.223 mas, bpa=28.72 degrees ! Estimated noise=2582.85 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000919335 Jy ! Component: 100 - total flux cleaned = 0.000787016 Jy ! Component: 150 - total flux cleaned = 0.000559647 Jy ! Component: 200 - total flux cleaned = 0.000460036 Jy ! Total flux subtracted in 200 components = 0.000460036 Jy ! Clean residual min=-0.003817 max=0.003749 Jy/beam ! Clean residual mean=-0.000002 rms=0.000951 Jy/beam ! Combined flux in latest and established models = 0.544972 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 176 components and 0.544972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132175Jy sigma=0.000626 ! Fit after self-cal, rms=0.132017Jy sigma=0.000626 wmodel J1500+4751_S_2017_01_16_pus_map.mod ! Writing 176 model components to file: J1500+4751_S_2017_01_16_pus_map.mod wobs J1500+4751_S_2017_01_16_pus_uvs.fits ! Writing UV FITS file: J1500+4751_S_2017_01_16_pus_uvs.fits wwins J1500+4751_S_2017_01_16_pus_map.win ! wwins: Wrote 7 windows to J1500+4751_S_2017_01_16_pus_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 0.000132113 Jy ! Component: 100 - total flux cleaned = 0.000426958 Jy ! Component: 150 - total flux cleaned = 0.000484644 Jy ! Component: 200 - total flux cleaned = 0.000648055 Jy ! Component: 250 - total flux cleaned = 0.000544937 Jy ! Component: 300 - total flux cleaned = 0.000345946 Jy ! Component: 350 - total flux cleaned = 0.00015121 Jy ! Component: 400 - total flux cleaned = -0.000130212 Jy ! Component: 450 - total flux cleaned = -0.000357828 Jy ! Component: 500 - total flux cleaned = -0.000490987 Jy ! Component: 550 - total flux cleaned = -0.000750868 Jy ! Component: 600 - total flux cleaned = -0.00100353 Jy ! Component: 650 - total flux cleaned = -0.00125131 Jy ! Component: 700 - total flux cleaned = -0.0015758 Jy ! Component: 750 - total flux cleaned = -0.00205284 Jy ! Component: 800 - total flux cleaned = -0.00232561 Jy ! Component: 850 - total flux cleaned = -0.00255594 Jy ! Component: 900 - total flux cleaned = -0.00289507 Jy ! Component: 950 - total flux cleaned = -0.00315397 Jy ! Component: 1000 - total flux cleaned = -0.0033368 Jy ! Component: 1050 - total flux cleaned = -0.00366095 Jy ! Component: 1100 - total flux cleaned = -0.00383835 Jy ! Component: 1150 - total flux cleaned = -0.00397811 Jy ! Component: 1200 - total flux cleaned = -0.00394378 Jy ! Component: 1250 - total flux cleaned = -0.00387696 Jy ! Component: 1300 - total flux cleaned = -0.00391074 Jy ! Component: 1350 - total flux cleaned = -0.00384482 Jy ! Component: 1400 - total flux cleaned = -0.00371382 Jy ! Component: 1450 - total flux cleaned = -0.00364896 Jy ! Component: 1500 - total flux cleaned = -0.00361683 Jy ! Component: 1550 - total flux cleaned = -0.00342581 Jy ! Component: 1600 - total flux cleaned = -0.00326869 Jy ! Component: 1650 - total flux cleaned = -0.00311274 Jy ! Component: 1700 - total flux cleaned = -0.00289693 Jy ! Component: 1750 - total flux cleaned = -0.00277448 Jy ! Component: 1800 - total flux cleaned = -0.00271365 Jy ! Component: 1850 - total flux cleaned = -0.00253359 Jy ! Component: 1900 - total flux cleaned = -0.00244441 Jy ! Component: 1950 - total flux cleaned = -0.00229642 Jy ! Component: 2000 - total flux cleaned = -0.00212036 Jy ! Component: 2050 - total flux cleaned = -0.00191682 Jy ! Component: 2100 - total flux cleaned = -0.00174387 Jy ! Component: 2150 - total flux cleaned = -0.00168662 Jy ! Component: 2200 - total flux cleaned = -0.00157271 Jy ! Component: 2250 - total flux cleaned = -0.00148794 Jy ! Component: 2300 - total flux cleaned = -0.00134753 Jy ! Component: 2350 - total flux cleaned = -0.00120794 Jy ! Component: 2400 - total flux cleaned = -0.00101363 Jy ! Component: 2450 - total flux cleaned = -0.000847886 Jy ! Component: 2500 - total flux cleaned = -0.000627815 Jy ! Component: 2550 - total flux cleaned = -0.000463628 Jy ! Component: 2600 - total flux cleaned = -0.000327311 Jy ! Component: 2650 - total flux cleaned = -0.000137394 Jy ! Component: 2700 - total flux cleaned = 5.15686e-05 Jy ! Component: 2750 - total flux cleaned = 0.000105226 Jy ! Component: 2800 - total flux cleaned = 0.000212322 Jy ! Component: 2850 - total flux cleaned = 0.000425841 Jy ! Component: 2900 - total flux cleaned = 0.000505358 Jy ! Component: 2950 - total flux cleaned = 0.000584777 Jy ! Component: 3000 - total flux cleaned = 0.00069022 Jy ! Component: 3050 - total flux cleaned = 0.000795424 Jy ! Component: 3100 - total flux cleaned = 0.000873858 Jy ! Component: 3150 - total flux cleaned = 0.000952305 Jy ! Component: 3200 - total flux cleaned = 0.00100445 Jy ! Component: 3250 - total flux cleaned = 0.0011603 Jy ! Component: 3300 - total flux cleaned = 0.00118627 Jy ! Component: 3350 - total flux cleaned = 0.00126366 Jy ! Component: 3400 - total flux cleaned = 0.00128955 Jy ! Component: 3450 - total flux cleaned = 0.00141812 Jy ! Component: 3500 - total flux cleaned = 0.00144373 Jy ! Component: 3550 - total flux cleaned = 0.00149501 Jy ! Component: 3600 - total flux cleaned = 0.00157154 Jy ! Component: 3650 - total flux cleaned = 0.00162236 Jy ! Component: 3700 - total flux cleaned = 0.00169858 Jy ! Component: 3750 - total flux cleaned = 0.00172409 Jy ! Component: 3800 - total flux cleaned = 0.00174929 Jy ! Component: 3850 - total flux cleaned = 0.00177455 Jy ! Component: 3900 - total flux cleaned = 0.00182511 Jy ! Component: 3950 - total flux cleaned = 0.00190071 Jy ! Component: 4000 - total flux cleaned = 0.00185028 Jy ! Component: 4050 - total flux cleaned = 0.00185036 Jy ! Total flux subtracted in 4096 components = 0.0019257 Jy ! Clean residual min=-0.001690 max=0.001432 Jy/beam ! Clean residual mean=0.000010 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.546898 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 432 components and 0.546898 Jy ![Exited script file: muppet] wmap "J1500+4751_S_2017_01_16_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.229 x 7.223 at 28.72 degrees (North through East) ! Clean map min=-0.005155 max=0.47482 Jy/beam ! Writing clean map to FITS file: J1500+4751_S_2017_01_16_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.474818 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000435062 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.274881 0.274881 0.549762 1.09952 2.19905 4.3981 8.7962 17.5924 35.1848 70.3696 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0013 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.474 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.229 x 7.223 at 28.72 degrees (North through East) ! Clean map min=-0.005155 max=0.47482 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 J1500+4751_S_2017_01_16_pus_uvs.log closed on Sun Apr 7 15:15:54 2019