! Started logfile: J2253+1942_S_2017_01_21_pus_uvs.log on Sun May 5 16:05:55 2019 obs J2253+1942_S_2017_01_21_pus_uva.fits ! Reading UV FITS file: J2253+1942_S_2017_01_21_pus_uva.fits ! AN table 1: 20 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.786111 visibilities/baseline/integration-bin. ! Found source: J2253+1942 ! ! 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 558 lines of history. ! ! Reading 2264 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 J2253+1942_S_2017_01_21_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 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.781435Jy sigma=0.005829 ! Fit after self-cal, rms=0.777769Jy sigma=0.005803 ! 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=3.222 mas, bmaj=7.806 mas, bpa=-25.1 degrees ! Estimated noise=2740.64 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 = 0.173713 Jy ! Component: 100 - total flux cleaned = 0.216394 Jy ! Total flux subtracted in 100 components = 0.216394 Jy ! Clean residual min=-0.013070 max=0.016900 Jy/beam ! Clean residual mean=-0.000022 rms=0.003506 Jy/beam ! Combined flux in latest and established models = 0.216394 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.216394 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101755Jy sigma=0.000720 ! Fit after self-cal, rms=0.101754Jy sigma=0.000720 ! 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=4.183 mas, bmaj=8.144 mas, bpa=-20.41 degrees ! Estimated noise=2143.55 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 = 0.0194406 Jy ! Component: 100 - total flux cleaned = 0.0282928 Jy ! Component: 150 - total flux cleaned = 0.0328853 Jy ! Component: 200 - total flux cleaned = 0.03362 Jy ! Total flux subtracted in 200 components = 0.03362 Jy ! Clean residual min=-0.012824 max=0.009544 Jy/beam ! Clean residual mean=0.000048 rms=0.002626 Jy/beam ! Combined flux in latest and established models = 0.250015 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 0.250015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098529Jy sigma=0.000692 ! Fit after self-cal, rms=0.098542Jy sigma=0.000692 ! 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 1.06 FD 0.84 HN 0.94 LA 1.09 ! MK 0.98 NL 0.99 OV 0.97 PT 1.02 ! SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.81 HN 1.01 LA 1.06 ! MK 1.02 NL 1.04 OV 1.04 PT 1.04 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.87 HN 0.95 LA 1.00 ! MK 0.96 NL 1.13 OV 0.96 PT 1.01 ! SC 0.96 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 0.92 HN 0.94 LA 1.05 ! MK 1.27 NL 1.00* OV 1.00 PT 1.02 ! SC 1.00* ! ! ! Fit before self-cal, rms=0.098542Jy sigma=0.000692 ! Fit after self-cal, rms=0.097757Jy sigma=0.000665 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.193 mas, bmaj=8.164 mas, bpa=-20.16 degrees ! Estimated noise=2137.22 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 = 0.000777631 Jy ! Component: 100 - total flux cleaned = 0.00119427 Jy ! Component: 150 - total flux cleaned = 0.00128712 Jy ! Component: 200 - total flux cleaned = 0.00121306 Jy ! Total flux subtracted in 200 components = 0.00121306 Jy ! Clean residual min=-0.004995 max=0.005962 Jy/beam ! Clean residual mean=0.000007 rms=0.001317 Jy/beam ! Combined flux in latest and established models = 0.251228 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 31 components and 0.251228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097680Jy sigma=0.000664 ! Fit after self-cal, rms=0.097824Jy sigma=0.000664 ! 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=0.097824Jy sigma=0.000664 ! Fit after self-cal, rms=0.097926Jy sigma=0.000664 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.191 mas, bmaj=8.156 mas, bpa=-20.11 degrees ! Estimated noise=2140.66 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000302672 Jy ! Component: 100 - total flux cleaned = 0.000624517 Jy ! Component: 150 - total flux cleaned = 0.00080126 Jy ! Component: 200 - total flux cleaned = 0.000802055 Jy ! Total flux subtracted in 200 components = 0.000802055 Jy ! Clean residual min=-0.004936 max=0.005890 Jy/beam ! Clean residual mean=0.000007 rms=0.001305 Jy/beam ! Combined flux in latest and established models = 0.25203 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 41 components and 0.25203 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097888Jy sigma=0.000664 ! Fit after self-cal, rms=0.097889Jy sigma=0.000664 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 (76, -119). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188111 Jy ! Component: 100 - total flux cleaned = 0.00190857 Jy ! Component: 150 - total flux cleaned = 0.00182089 Jy ! Component: 200 - total flux cleaned = 0.00165781 Jy ! Total flux subtracted in 200 components = 0.00165781 Jy ! Clean residual min=-0.004388 max=0.005021 Jy/beam ! Clean residual mean=0.000002 rms=0.001177 Jy/beam ! Combined flux in latest and established models = 0.253687 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 60 components and 0.253687 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097501Jy sigma=0.000661 ! Fit after self-cal, rms=0.097496Jy sigma=0.000661 ! Inverting map ! Added new window around map position (-74, 33). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205465 Jy ! Component: 100 - total flux cleaned = 0.00123786 Jy ! Component: 150 - total flux cleaned = 0.00115244 Jy ! Component: 200 - total flux cleaned = 0.00130292 Jy ! Total flux subtracted in 200 components = 0.00130292 Jy ! Clean residual min=-0.004305 max=0.004506 Jy/beam ! Clean residual mean=0.000004 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 0.25499 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 81 components and 0.25499 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097219Jy sigma=0.000659 ! Fit after self-cal, rms=0.097202Jy sigma=0.000659 ! 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=0.097202Jy sigma=0.000659 ! Fit after self-cal, rms=0.096789Jy sigma=0.000655 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.181 mas, bmaj=8.148 mas, bpa=-20.19 degrees ! Estimated noise=2139.89 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000363373 Jy ! Component: 100 - total flux cleaned = -0.000433758 Jy ! Component: 150 - total flux cleaned = -0.000307583 Jy ! Component: 200 - total flux cleaned = -0.000307967 Jy ! Total flux subtracted in 200 components = -0.000307967 Jy ! Clean residual min=-0.004075 max=0.004051 Jy/beam ! Clean residual mean=0.000006 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 0.254682 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 97 components and 0.254682 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096692Jy sigma=0.000654 ! Fit after self-cal, rms=0.096694Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000121256 Jy ! Component: 100 - total flux cleaned = 6.49784e-05 Jy ! Component: 150 - total flux cleaned = 1.40972e-05 Jy ! Component: 200 - total flux cleaned = -3.46307e-05 Jy ! Total flux subtracted in 200 components = -3.46307e-05 Jy ! Clean residual min=-0.003970 max=0.003970 Jy/beam ! Clean residual mean=0.000006 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.254648 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 108 components and 0.254648 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096634Jy sigma=0.000654 ! Fit after self-cal, rms=0.096636Jy sigma=0.000654 ! 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=0.096636Jy sigma=0.000654 ! Fit after self-cal, rms=0.096679Jy sigma=0.000654 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.072 mas, bmaj=10.1 mas, bpa=2.232 degrees ! Estimated noise=2400.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000567187 Jy ! Component: 100 - total flux cleaned = -0.000607305 Jy ! Component: 150 - total flux cleaned = -0.000605719 Jy ! Component: 200 - total flux cleaned = -0.000638007 Jy ! Total flux subtracted in 200 components = -0.000638007 Jy ! Clean residual min=-0.003634 max=0.003742 Jy/beam ! Clean residual mean=0.000015 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.25401 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 134 components and 0.25401 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096661Jy sigma=0.000654 ! Fit after self-cal, rms=0.096666Jy 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) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.70024e-05 Jy ! Component: 100 - total flux cleaned = 0.000135727 Jy ! Component: 150 - total flux cleaned = 0.00021758 Jy ! Component: 200 - total flux cleaned = 0.000243574 Jy ! Total flux subtracted in 200 components = 0.000243574 Jy ! Clean residual min=-0.003519 max=0.003748 Jy/beam ! Clean residual mean=0.000016 rms=0.001028 Jy/beam ! Combined flux in latest and established models = 0.254253 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 141 components and 0.254253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096653Jy sigma=0.000654 ! Fit after self-cal, rms=0.096656Jy sigma=0.000654 ! 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=4.177 mas, bmaj=8.149 mas, bpa=-20.23 degrees ! Estimated noise=2137.69 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.177 x 8.149 at -20.23 degrees (North through East) ! Clean map min=-0.0035297 max=0.22735 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=3.224 mas, bmaj=7.79 mas, bpa=-24.85 degrees ! Estimated noise=2717.2 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.171779 Jy ! Component: 100 - total flux cleaned = 0.214313 Jy ! Component: 150 - total flux cleaned = 0.232376 Jy ! Component: 200 - total flux cleaned = 0.241865 Jy ! Total flux subtracted in 200 components = 0.241865 Jy ! Clean residual min=-0.008472 max=0.006723 Jy/beam ! Clean residual mean=-0.000010 rms=0.001854 Jy/beam ! Combined flux in latest and established models = 0.241865 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.241865 Jy ! Inverting map and beam ! Estimated beam: bmin=4.177 mas, bmaj=8.149 mas, bpa=-20.23 degrees ! Estimated noise=2137.69 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 = 0.00585504 Jy ! Component: 100 - total flux cleaned = 0.00768907 Jy ! Component: 150 - total flux cleaned = 0.00852682 Jy ! Component: 200 - total flux cleaned = 0.00936874 Jy ! Total flux subtracted in 200 components = 0.00936874 Jy ! Clean residual min=-0.004492 max=0.004538 Jy/beam ! Clean residual mean=-0.000001 rms=0.001155 Jy/beam ! Combined flux in latest and established models = 0.251234 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 47 components and 0.251234 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=8.072 mas, bmaj=10.1 mas, bpa=2.232 degrees ! Estimated noise=2400.11 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138401 Jy ! Component: 100 - total flux cleaned = 0.00164235 Jy ! Component: 150 - total flux cleaned = 0.00187395 Jy ! Component: 200 - total flux cleaned = 0.00200921 Jy ! Total flux subtracted in 200 components = 0.00200921 Jy ! Clean residual min=-0.004069 max=0.003922 Jy/beam ! Clean residual mean=0.000010 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 0.253243 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 = 0.000121222 Jy ! Component: 100 - total flux cleaned = 0.000281283 Jy ! Component: 150 - total flux cleaned = 0.00027953 Jy ! Component: 200 - total flux cleaned = 0.000369028 Jy ! Total flux subtracted in 200 components = 0.000369028 Jy ! Clean residual min=-0.003850 max=0.003895 Jy/beam ! Clean residual mean=0.000014 rms=0.001062 Jy/beam ! Combined flux in latest and established models = 0.253612 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 90 components and 0.253612 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.177 mas, bmaj=8.149 mas, bpa=-20.23 degrees ! Estimated noise=2137.69 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000820518 Jy ! Component: 100 - total flux cleaned = 0.000907563 Jy ! Component: 150 - total flux cleaned = 0.000665226 Jy ! Component: 200 - total flux cleaned = 0.000663366 Jy ! Total flux subtracted in 200 components = 0.000663366 Jy ! Clean residual min=-0.003937 max=0.004086 Jy/beam ! Clean residual mean=0.000006 rms=0.001014 Jy/beam ! Combined flux in latest and established models = 0.254275 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 109 components and 0.254275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096816Jy sigma=0.000655 ! Fit after self-cal, rms=0.096795Jy sigma=0.000655 wmodel J2253+1942_S_2017_01_21_pus_map.mod ! Writing 109 model components to file: J2253+1942_S_2017_01_21_pus_map.mod wobs J2253+1942_S_2017_01_21_pus_uvs.fits ! Writing UV FITS file: J2253+1942_S_2017_01_21_pus_uvs.fits wwins J2253+1942_S_2017_01_21_pus_map.win ! wwins: Wrote 3 windows to J2253+1942_S_2017_01_21_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 = 0.00046212 Jy ! Component: 100 - total flux cleaned = 0.000320541 Jy ! Component: 150 - total flux cleaned = 5.33863e-05 Jy ! Component: 200 - total flux cleaned = 5.32086e-05 Jy ! Component: 250 - total flux cleaned = -0.000252122 Jy ! Component: 300 - total flux cleaned = -0.000370039 Jy ! Component: 350 - total flux cleaned = -0.000710654 Jy ! Component: 400 - total flux cleaned = -0.000927694 Jy ! Component: 450 - total flux cleaned = -0.00119181 Jy ! Component: 500 - total flux cleaned = -0.00154932 Jy ! Component: 550 - total flux cleaned = -0.00179786 Jy ! Component: 600 - total flux cleaned = -0.0022327 Jy ! Component: 650 - total flux cleaned = -0.00251493 Jy ! Component: 700 - total flux cleaned = -0.00274529 Jy ! Component: 750 - total flux cleaned = -0.00315135 Jy ! Component: 800 - total flux cleaned = -0.00332749 Jy ! Component: 850 - total flux cleaned = -0.00350086 Jy ! Component: 900 - total flux cleaned = -0.00345813 Jy ! Component: 950 - total flux cleaned = -0.00341703 Jy ! Component: 1000 - total flux cleaned = -0.00345757 Jy ! Component: 1050 - total flux cleaned = -0.00329541 Jy ! Component: 1100 - total flux cleaned = -0.0030962 Jy ! Component: 1150 - total flux cleaned = -0.00286067 Jy ! Component: 1200 - total flux cleaned = -0.00274445 Jy ! Component: 1250 - total flux cleaned = -0.00247884 Jy ! Component: 1300 - total flux cleaned = -0.00240441 Jy ! Component: 1350 - total flux cleaned = -0.00233082 Jy ! Component: 1400 - total flux cleaned = -0.00222131 Jy ! Component: 1450 - total flux cleaned = -0.0020769 Jy ! Component: 1500 - total flux cleaned = -0.00211243 Jy ! Component: 1550 - total flux cleaned = -0.00193679 Jy ! Component: 1600 - total flux cleaned = -0.00176285 Jy ! Component: 1650 - total flux cleaned = -0.00159134 Jy ! Component: 1700 - total flux cleaned = -0.00142207 Jy ! Component: 1750 - total flux cleaned = -0.00128834 Jy ! Component: 1800 - total flux cleaned = -0.00122188 Jy ! Component: 1850 - total flux cleaned = -0.00115616 Jy ! Component: 1900 - total flux cleaned = -0.000961167 Jy ! Component: 1950 - total flux cleaned = -0.000929168 Jy ! Component: 2000 - total flux cleaned = -0.000737786 Jy ! Component: 2050 - total flux cleaned = -0.00064329 Jy ! Component: 2100 - total flux cleaned = -0.000487777 Jy ! Component: 2150 - total flux cleaned = -0.000395377 Jy ! Component: 2200 - total flux cleaned = -0.000273235 Jy ! Component: 2250 - total flux cleaned = -0.000213163 Jy ! Component: 2300 - total flux cleaned = -6.39075e-05 Jy ! Component: 2350 - total flux cleaned = -3.40803e-05 Jy ! Component: 2400 - total flux cleaned = 0.000112781 Jy ! Component: 2450 - total flux cleaned = 0.000228644 Jy ! Component: 2500 - total flux cleaned = 0.000285776 Jy ! Component: 2550 - total flux cleaned = 0.000399669 Jy ! Component: 2600 - total flux cleaned = 0.000371735 Jy ! Component: 2650 - total flux cleaned = 0.000455979 Jy ! Component: 2700 - total flux cleaned = 0.000539329 Jy ! Component: 2750 - total flux cleaned = 0.000594197 Jy ! Component: 2800 - total flux cleaned = 0.000594488 Jy ! Component: 2850 - total flux cleaned = 0.000675184 Jy ! Component: 2900 - total flux cleaned = 0.000675298 Jy ! Component: 2950 - total flux cleaned = 0.000701721 Jy ! Component: 3000 - total flux cleaned = 0.000727726 Jy ! Component: 3050 - total flux cleaned = 0.000753682 Jy ! Component: 3100 - total flux cleaned = 0.000676114 Jy ! Component: 3150 - total flux cleaned = 0.000727569 Jy ! Component: 3200 - total flux cleaned = 0.000804106 Jy ! Component: 3250 - total flux cleaned = 0.000727949 Jy ! Component: 3300 - total flux cleaned = 0.000728117 Jy ! Component: 3350 - total flux cleaned = 0.000678138 Jy ! Component: 3400 - total flux cleaned = 0.000702844 Jy ! Component: 3450 - total flux cleaned = 0.000751824 Jy ! Component: 3500 - total flux cleaned = 0.000629396 Jy ! Component: 3550 - total flux cleaned = 0.000605384 Jy ! Component: 3600 - total flux cleaned = 0.000629723 Jy ! Component: 3650 - total flux cleaned = 0.000533835 Jy ! Component: 3700 - total flux cleaned = 0.000533838 Jy ! Component: 3750 - total flux cleaned = 0.000533959 Jy ! Component: 3800 - total flux cleaned = 0.000533785 Jy ! Component: 3850 - total flux cleaned = 0.000486835 Jy ! Component: 3900 - total flux cleaned = 0.000463772 Jy ! Component: 3950 - total flux cleaned = 0.000347885 Jy ! Component: 4000 - total flux cleaned = 0.000417133 Jy ! Component: 4050 - total flux cleaned = 0.000371348 Jy ! Total flux subtracted in 4096 components = 0.000348493 Jy ! Clean residual min=-0.001287 max=0.001207 Jy/beam ! Clean residual mean=0.000007 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.254624 Jy keep ! Adding 261 model components to the UV plane model. ! The established model now contains 370 components and 0.254624 Jy ![Exited script file: muppet] wmap "J2253+1942_S_2017_01_21_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.177 x 8.149 at -20.23 degrees (North through East) ! Clean map min=-0.0028276 max=0.22574 Jy/beam ! Writing clean map to FITS file: J2253+1942_S_2017_01_21_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.22574 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000413127 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.549031 0.549031 1.09806 2.19612 4.39225 8.7845 17.569 35.138 70.276 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.225 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.177 x 8.149 at -20.23 degrees (North through East) ! Clean map min=-0.0028276 max=0.22574 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 J2253+1942_S_2017_01_21_pus_uvs.log closed on Sun May 5 16:06:00 2019