! Started logfile: J0121+1149_S_2017_06_15_pus_uvs.log on Tue May 7 15:07:51 2019 obs J0121+1149_S_2017_06_15_pus_uva.fits ! Reading UV FITS file: J0121+1149_S_2017_06_15_pus_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.475926 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J0121+1149 ! ! 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 603 lines of history. ! ! Reading 4112 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 J0121+1149_S_2017_06_15_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 180 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 197 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 197 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 376 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.011559Jy sigma=0.009517 ! Fit after self-cal, rms=0.981921Jy sigma=0.009262 ! 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=2.731 mas, bmaj=7.09 mas, bpa=-6.673 degrees ! Estimated noise=1728.27 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 = 1.49032 Jy ! Component: 100 - total flux cleaned = 1.82031 Jy ! Total flux subtracted in 100 components = 1.82031 Jy ! Clean residual min=-0.043197 max=0.109094 Jy/beam ! Clean residual mean=-0.000136 rms=0.012874 Jy/beam ! Combined flux in latest and established models = 1.82031 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 1.82031 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.282494Jy sigma=0.002545 ! Fit after self-cal, rms=0.282489Jy sigma=0.002545 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.115248 Jy ! Component: 100 - total flux cleaned = 0.180616 Jy ! Total flux subtracted in 100 components = 0.180616 Jy ! Clean residual min=-0.035664 max=0.040081 Jy/beam ! Clean residual mean=-0.000109 rms=0.009211 Jy/beam ! Combined flux in latest and established models = 2.00093 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 24 components and 2.00093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.223649Jy sigma=0.001945 ! Fit after self-cal, rms=0.223644Jy sigma=0.001945 ! 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=3.303 mas, bmaj=7.967 mas, bpa=-5.127 degrees ! Estimated noise=1395.86 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 = 0.0431801 Jy ! Component: 100 - total flux cleaned = 0.0656299 Jy ! Component: 150 - total flux cleaned = 0.078158 Jy ! Component: 200 - total flux cleaned = 0.0854794 Jy ! Total flux subtracted in 200 components = 0.0854794 Jy ! Clean residual min=-0.035079 max=0.033261 Jy/beam ! Clean residual mean=-0.000157 rms=0.008036 Jy/beam ! Combined flux in latest and established models = 2.0864 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 43 components and 2.0864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.215236Jy sigma=0.001868 ! Fit after self-cal, rms=0.215178Jy sigma=0.001867 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.92 HN 0.94 KP 1.03 ! LA 1.01 MK 1.01 NL 0.91 OV 1.00 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 2. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 0.96 HN 0.98 KP 0.99 ! LA 0.98 MK 1.00 NL 1.10 OV 1.04 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 3. ! A total of 66 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.00 HN 0.97 KP 1.00 ! LA 1.00 MK 1.03 NL 1.12 OV 0.95 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.06 HN 0.98 KP 1.00* ! LA 1.07 MK 1.06 NL 1.00* OV 1.00* ! PT 1.03 SC 1.00* ! ! ! Fit before self-cal, rms=0.215178Jy sigma=0.001867 ! Fit after self-cal, rms=0.175127Jy sigma=0.001460 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.29 mas, bmaj=8.028 mas, bpa=-3.626 degrees ! Estimated noise=1436.42 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 = 0.00251457 Jy ! Component: 100 - total flux cleaned = 0.00291796 Jy ! Component: 150 - total flux cleaned = 0.00323856 Jy ! Component: 200 - total flux cleaned = 0.00324207 Jy ! Total flux subtracted in 200 components = 0.00324207 Jy ! Clean residual min=-0.032268 max=0.030810 Jy/beam ! Clean residual mean=-0.000149 rms=0.007192 Jy/beam ! Combined flux in latest and established models = 2.08965 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 63 components and 2.08965 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.173687Jy sigma=0.001445 ! Fit after self-cal, rms=0.173662Jy sigma=0.001445 ! 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=0.173662Jy sigma=0.001445 ! Fit after self-cal, rms=0.100658Jy sigma=0.000842 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.29 mas, bmaj=8.029 mas, bpa=-3.409 degrees ! Estimated noise=1441.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00046747 Jy ! Component: 100 - total flux cleaned = 0.000478025 Jy ! Component: 150 - total flux cleaned = 0.000134112 Jy ! Component: 200 - total flux cleaned = -2.46374e-05 Jy ! Total flux subtracted in 200 components = -2.46374e-05 Jy ! Clean residual min=-0.010517 max=0.023050 Jy/beam ! Clean residual mean=-0.000053 rms=0.003302 Jy/beam ! Combined flux in latest and established models = 2.08962 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 74 components and 2.08962 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100041Jy sigma=0.000836 ! Fit after self-cal, rms=0.100019Jy sigma=0.000836 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 (12.5, 31). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0220149 Jy ! Component: 100 - total flux cleaned = 0.0355979 Jy ! Component: 150 - total flux cleaned = 0.0449811 Jy ! Component: 200 - total flux cleaned = 0.0514064 Jy ! Total flux subtracted in 200 components = 0.0514064 Jy ! Clean residual min=-0.008403 max=0.012668 Jy/beam ! Clean residual mean=-0.000041 rms=0.002154 Jy/beam ! Combined flux in latest and established models = 2.14103 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 99 components and 2.14103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094625Jy sigma=0.000774 ! Fit after self-cal, rms=0.094043Jy sigma=0.000770 ! Inverting map ! Added new window around map position (1, 20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129334 Jy ! Component: 100 - total flux cleaned = 0.0182285 Jy ! Component: 150 - total flux cleaned = 0.0198313 Jy ! Component: 200 - total flux cleaned = 0.0215647 Jy ! Total flux subtracted in 200 components = 0.0215647 Jy ! Clean residual min=-0.006709 max=0.007299 Jy/beam ! Clean residual mean=-0.000029 rms=0.001718 Jy/beam ! Combined flux in latest and established models = 2.16259 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 139 components and 2.16259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092029Jy sigma=0.000750 ! Fit after self-cal, rms=0.091683Jy sigma=0.000747 ! 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=0.091683Jy sigma=0.000747 ! Fit after self-cal, rms=0.091108Jy sigma=0.000739 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.291 mas, bmaj=8.032 mas, bpa=-3.404 degrees ! Estimated noise=1441.01 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00513663 Jy ! Component: 100 - total flux cleaned = 0.00645259 Jy ! Component: 150 - total flux cleaned = 0.00630182 Jy ! Component: 200 - total flux cleaned = 0.00657333 Jy ! Total flux subtracted in 200 components = 0.00657333 Jy ! Clean residual min=-0.006172 max=0.005707 Jy/beam ! Clean residual mean=-0.000019 rms=0.001444 Jy/beam ! Combined flux in latest and established models = 2.16917 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 164 components and 2.16917 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090403Jy sigma=0.000732 ! Fit after self-cal, rms=0.090300Jy sigma=0.000731 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 = 0.00241826 Jy ! Component: 100 - total flux cleaned = 0.00255338 Jy ! Component: 150 - total flux cleaned = 0.00255136 Jy ! Component: 200 - total flux cleaned = 0.0025456 Jy ! Total flux subtracted in 200 components = 0.0025456 Jy ! Clean residual min=-0.005694 max=0.005572 Jy/beam ! Clean residual mean=-0.000018 rms=0.001372 Jy/beam ! Combined flux in latest and established models = 2.17171 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 182 components and 2.17171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089950Jy sigma=0.000728 ! Fit after self-cal, rms=0.089911Jy sigma=0.000728 ! 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=0.089911Jy sigma=0.000728 ! Fit after self-cal, rms=0.089841Jy sigma=0.000727 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.972 mas, bmaj=12.34 mas, bpa=-1.993 degrees ! Estimated noise=1794.02 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00362713 Jy ! Component: 100 - total flux cleaned = 0.00323131 Jy ! Component: 150 - total flux cleaned = 0.00273589 Jy ! Component: 200 - total flux cleaned = 0.00223374 Jy ! Total flux subtracted in 200 components = 0.00223374 Jy ! Clean residual min=-0.005695 max=0.007209 Jy/beam ! Clean residual mean=-0.000032 rms=0.001627 Jy/beam ! Combined flux in latest and established models = 2.17395 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 212 components and 2.17395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089677Jy sigma=0.000725 ! Fit after self-cal, rms=0.089617Jy sigma=0.000724 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 (24, 31.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00679815 Jy ! Component: 100 - total flux cleaned = 0.00854353 Jy ! Component: 150 - total flux cleaned = 0.00902009 Jy ! Component: 200 - total flux cleaned = 0.00901665 Jy ! Total flux subtracted in 200 components = 0.00901665 Jy ! Clean residual min=-0.004750 max=0.004890 Jy/beam ! Clean residual mean=-0.000032 rms=0.001272 Jy/beam ! Combined flux in latest and established models = 2.18296 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 252 components and 2.18296 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089335Jy sigma=0.000721 ! Fit after self-cal, rms=0.089290Jy sigma=0.000720 ! 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=3.291 mas, bmaj=8.036 mas, bpa=-3.416 degrees ! Estimated noise=1440.98 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.291 x 8.036 at -3.416 degrees (North through East) ! Clean map min=-0.0055042 max=1.9436 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=0.089290Jy sigma=0.000720 ! Fit after self-cal, rms=0.072925Jy sigma=0.000616 ! Inverting map and beam ! Estimated beam: bmin=3.291 mas, bmaj=8.038 mas, bpa=-3.42 degrees ! Estimated noise=1440.56 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00200019 Jy ! Component: 100 - total flux cleaned = -0.00228797 Jy ! Component: 150 - total flux cleaned = -0.00241596 Jy ! Component: 200 - total flux cleaned = -0.0024187 Jy ! Total flux subtracted in 200 components = -0.0024187 Jy ! Clean residual min=-0.005440 max=0.004351 Jy/beam ! Clean residual mean=-0.000015 rms=0.001063 Jy/beam ! Combined flux in latest and established models = 2.18054 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 278 components and 2.18054 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072433Jy sigma=0.000611 ! Fit after self-cal, rms=0.072423Jy sigma=0.000611 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000124181 Jy ! Component: 100 - total flux cleaned = 0.000128879 Jy ! Component: 150 - total flux cleaned = 0.000335693 Jy ! Component: 200 - total flux cleaned = 0.000432706 Jy ! Total flux subtracted in 200 components = 0.000432706 Jy ! Clean residual min=-0.005114 max=0.004213 Jy/beam ! Clean residual mean=-0.000015 rms=0.001017 Jy/beam ! Combined flux in latest and established models = 2.18098 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 291 components and 2.18098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072148Jy sigma=0.000609 ! Fit after self-cal, rms=0.072143Jy sigma=0.000609 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072143Jy sigma=0.000609 ! Fit after self-cal, rms=0.072110Jy sigma=0.000608 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=2.738 mas, bmaj=7.097 mas, bpa=-5.864 degrees ! Estimated noise=1779.18 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.50166 Jy ! Component: 100 - total flux cleaned = 1.82989 Jy ! Component: 150 - total flux cleaned = 1.93186 Jy ! Component: 200 - total flux cleaned = 1.98833 Jy ! Total flux subtracted in 200 components = 1.98833 Jy ! Clean residual min=-0.014983 max=0.028891 Jy/beam ! Clean residual mean=-0.000038 rms=0.004012 Jy/beam ! Combined flux in latest and established models = 1.98833 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 25 model components to the UV plane model. ! The established model now contains 25 components and 1.98833 Jy ! Inverting map and beam ! Estimated beam: bmin=3.292 mas, bmaj=8.04 mas, bpa=-3.431 degrees ! Estimated noise=1440.28 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 = 0.0461883 Jy ! Component: 100 - total flux cleaned = 0.0766268 Jy ! Component: 150 - total flux cleaned = 0.0984937 Jy ! Component: 200 - total flux cleaned = 0.115157 Jy ! Total flux subtracted in 200 components = 0.115157 Jy ! Clean residual min=-0.007481 max=0.010232 Jy/beam ! Clean residual mean=-0.000046 rms=0.002315 Jy/beam ! Combined flux in latest and established models = 2.10349 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 72 components and 2.10349 Jy ! Inverting map ! Added new window around map position (-4.5, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130755 Jy ! Component: 100 - total flux cleaned = 0.0236218 Jy ! Component: 150 - total flux cleaned = 0.0323015 Jy ! Component: 200 - total flux cleaned = 0.039669 Jy ! Total flux subtracted in 200 components = 0.039669 Jy ! Clean residual min=-0.005717 max=0.005934 Jy/beam ! Clean residual mean=-0.000027 rms=0.001507 Jy/beam ! Combined flux in latest and established models = 2.14316 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 110 components and 2.14315 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=7.973 mas, bmaj=12.35 mas, bpa=-2.027 degrees ! Estimated noise=1792.64 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00921836 Jy ! Component: 100 - total flux cleaned = 0.0160101 Jy ! Component: 150 - total flux cleaned = 0.0211595 Jy ! Component: 200 - total flux cleaned = 0.0236153 Jy ! Total flux subtracted in 200 components = 0.0236153 Jy ! Clean residual min=-0.004475 max=0.004996 Jy/beam ! Clean residual mean=-0.000040 rms=0.001410 Jy/beam ! Combined flux in latest and established models = 2.16677 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 = 0.00236254 Jy ! Component: 100 - total flux cleaned = 0.00376134 Jy ! Component: 150 - total flux cleaned = 0.00466101 Jy ! Component: 200 - total flux cleaned = 0.00517003 Jy ! Total flux subtracted in 200 components = 0.00517003 Jy ! Clean residual min=-0.003921 max=0.004652 Jy/beam ! Clean residual mean=-0.000037 rms=0.001227 Jy/beam ! Combined flux in latest and established models = 2.17194 Jy ! Adding 116 model components to the UV plane model. ! The established model now contains 222 components and 2.17194 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.292 mas, bmaj=8.04 mas, bpa=-3.431 degrees ! Estimated noise=1440.28 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000804202 Jy ! Component: 100 - total flux cleaned = -0.000966851 Jy ! Component: 150 - total flux cleaned = -0.000524265 Jy ! Component: 200 - total flux cleaned = 0.000166881 Jy ! Total flux subtracted in 200 components = 0.000166881 Jy ! Clean residual min=-0.004378 max=0.004568 Jy/beam ! Clean residual mean=-0.000019 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 2.17211 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 253 components and 2.17211 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072474Jy sigma=0.000611 ! Fit after self-cal, rms=0.072373Jy sigma=0.000610 wmodel J0121+1149_S_2017_06_15_pus_map.mod ! Writing 253 model components to file: J0121+1149_S_2017_06_15_pus_map.mod wobs J0121+1149_S_2017_06_15_pus_uvs.fits ! Writing UV FITS file: J0121+1149_S_2017_06_15_pus_uvs.fits wwins J0121+1149_S_2017_06_15_pus_map.win ! wwins: Wrote 5 windows to J0121+1149_S_2017_06_15_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 = -0.000330045 Jy ! Component: 100 - total flux cleaned = 0.000181102 Jy ! Component: 150 - total flux cleaned = 0.000804811 Jy ! Component: 200 - total flux cleaned = 0.00140335 Jy ! Component: 250 - total flux cleaned = 0.00191785 Jy ! Component: 300 - total flux cleaned = 0.00222917 Jy ! Component: 350 - total flux cleaned = 0.0025329 Jy ! Component: 400 - total flux cleaned = 0.00271056 Jy ! Component: 450 - total flux cleaned = 0.0027684 Jy ! Component: 500 - total flux cleaned = 0.00288205 Jy ! Component: 550 - total flux cleaned = 0.00282583 Jy ! Component: 600 - total flux cleaned = 0.00282649 Jy ! Component: 650 - total flux cleaned = 0.00282767 Jy ! Component: 700 - total flux cleaned = 0.00288162 Jy ! Component: 750 - total flux cleaned = 0.00288219 Jy ! Component: 800 - total flux cleaned = 0.00288249 Jy ! Component: 850 - total flux cleaned = 0.00283253 Jy ! Component: 900 - total flux cleaned = 0.00273498 Jy ! Component: 950 - total flux cleaned = 0.00278419 Jy ! Component: 1000 - total flux cleaned = 0.00268792 Jy ! Component: 1050 - total flux cleaned = 0.00268794 Jy ! Component: 1100 - total flux cleaned = 0.00254662 Jy ! Component: 1150 - total flux cleaned = 0.00250016 Jy ! Component: 1200 - total flux cleaned = 0.00249928 Jy ! Component: 1250 - total flux cleaned = 0.00236355 Jy ! Component: 1300 - total flux cleaned = 0.00223005 Jy ! Component: 1350 - total flux cleaned = 0.00214118 Jy ! Component: 1400 - total flux cleaned = 0.00192358 Jy ! Component: 1450 - total flux cleaned = 0.00196703 Jy ! Component: 1500 - total flux cleaned = 0.00175403 Jy ! Component: 1550 - total flux cleaned = 0.00158586 Jy ! Component: 1600 - total flux cleaned = 0.00158523 Jy ! Component: 1650 - total flux cleaned = 0.00142073 Jy ! Component: 1700 - total flux cleaned = 0.00129872 Jy ! Component: 1750 - total flux cleaned = 0.00117786 Jy ! Component: 1800 - total flux cleaned = 0.00113814 Jy ! Component: 1850 - total flux cleaned = 0.00109902 Jy ! Component: 1900 - total flux cleaned = 0.00109896 Jy ! Component: 1950 - total flux cleaned = 0.00102224 Jy ! Component: 2000 - total flux cleaned = 0.00109904 Jy ! Component: 2050 - total flux cleaned = 0.00109861 Jy ! Component: 2100 - total flux cleaned = 0.00113614 Jy ! Component: 2150 - total flux cleaned = 0.00121056 Jy ! Component: 2200 - total flux cleaned = 0.00132088 Jy ! Component: 2250 - total flux cleaned = 0.00121081 Jy ! Component: 2300 - total flux cleaned = 0.00128302 Jy ! Component: 2350 - total flux cleaned = 0.00135468 Jy ! Component: 2400 - total flux cleaned = 0.00128345 Jy ! Component: 2450 - total flux cleaned = 0.00142488 Jy ! Component: 2500 - total flux cleaned = 0.00142455 Jy ! Component: 2550 - total flux cleaned = 0.00152904 Jy ! Component: 2600 - total flux cleaned = 0.00159784 Jy ! Component: 2650 - total flux cleaned = 0.00176795 Jy ! Component: 2700 - total flux cleaned = 0.00180154 Jy ! Component: 2750 - total flux cleaned = 0.00183516 Jy ! Component: 2800 - total flux cleaned = 0.00190142 Jy ! Component: 2850 - total flux cleaned = 0.00186889 Jy ! Component: 2900 - total flux cleaned = 0.00180399 Jy ! Component: 2950 - total flux cleaned = 0.00193335 Jy ! Component: 3000 - total flux cleaned = 0.00202897 Jy ! Component: 3050 - total flux cleaned = 0.00199752 Jy ! Component: 3100 - total flux cleaned = 0.00209213 Jy ! Component: 3150 - total flux cleaned = 0.00202968 Jy ! Component: 3200 - total flux cleaned = 0.00206044 Jy ! Component: 3250 - total flux cleaned = 0.00218332 Jy ! Component: 3300 - total flux cleaned = 0.0021834 Jy ! Component: 3350 - total flux cleaned = 0.00224409 Jy ! Component: 3400 - total flux cleaned = 0.00233461 Jy ! Component: 3450 - total flux cleaned = 0.0024245 Jy ! Component: 3500 - total flux cleaned = 0.00236488 Jy ! Component: 3550 - total flux cleaned = 0.00248323 Jy ! Component: 3600 - total flux cleaned = 0.00262948 Jy ! Component: 3650 - total flux cleaned = 0.00257117 Jy ! Component: 3700 - total flux cleaned = 0.00254252 Jy ! Component: 3750 - total flux cleaned = 0.00274364 Jy ! Component: 3800 - total flux cleaned = 0.00282902 Jy ! Component: 3850 - total flux cleaned = 0.00291367 Jy ! Component: 3900 - total flux cleaned = 0.00294172 Jy ! Component: 3950 - total flux cleaned = 0.00299743 Jy ! Component: 4000 - total flux cleaned = 0.00299742 Jy ! Component: 4050 - total flux cleaned = 0.0032185 Jy ! Total flux subtracted in 4096 components = 0.00330067 Jy ! Clean residual min=-0.001533 max=0.001469 Jy/beam ! Clean residual mean=-0.000008 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 2.17541 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 529 components and 2.17541 Jy ![Exited script file: muppet] wmap "J0121+1149_S_2017_06_15_pus\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.292 x 8.04 at -3.431 degrees (North through East) ! Clean map min=-0.0036344 max=1.9496 Jy/beam ! Writing clean map to FITS file: J0121+1149_S_2017_06_15_pus_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.94964 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000493464 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0759317 0.0759317 0.151863 0.303727 0.607454 1.21491 2.42981 4.85963 9.71926 19.4385 38.877 77.7541 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.949 mapcolor none ! Mapplot colormap: none, contrast: 1 brightness: 0.5. mapplot cln ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.292 x 8.04 at -3.431 degrees (North through East) ! Clean map min=-0.0036344 max=1.9496 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 J0121+1149_S_2017_06_15_pus_uvs.log closed on Tue May 7 15:07:57 2019