! Started logfile: /vlbi/uf001/uva//J2300+0337_S_dfm.log on Mon Jan 14 06:30:04 2019 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /vlbi/uf001/uva//J2300+0337_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2300+0337_S_uva.fits ! AN table 1: 14 integrations on 28 of 28 possible baselines. ! AN table 2: 44 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.824507 visibilities/baseline/integration-bin. ! Found source: J2300+0337 ! ! There are 3 IFs, and a total of 3 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 40 lines of history. ! ! Reading 4017 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 3 channels. ! Selecting polarization: RR, channels: 1..3 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 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 ![@/opt64/bin/pima_mupet_01.dfm J2300+0337_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 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 print "===============================================================" ! =============================================================== ! print "=== Difmap script: pima_mupet_01.dvm version of 2016.05.19 === " ! === Difmap script: pima_mupet_01.dvm version of 2016.05.19 === ! 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 17 telescope corrections were flagged in sub-array 1. ! A total of 75 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 75 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! A total of 75 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.043516Jy sigma=16.130004 ! Fit after self-cal, rms=0.744445Jy sigma=11.200545 ! 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=2.676 mas, bmaj=6.375 mas, bpa=-5.402 degrees ! Estimated noise=0.944251 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 = 0.209588 Jy ! Component: 100 - total flux cleaned = 0.270713 Jy ! Total flux subtracted in 100 components = 0.270713 Jy ! Clean residual min=-0.018165 max=0.026978 Jy/beam ! Clean residual mean=-0.000200 rms=0.005402 Jy/beam ! Combined flux in latest and established models = 0.270713 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.270713 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.127622Jy sigma=1.749814 ! Fit after self-cal, rms=0.127553Jy sigma=1.749245 ! 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=3.178 mas, bmaj=7.144 mas, bpa=-6.253 degrees ! Estimated noise=0.80305 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 = 0.0308256 Jy ! Component: 100 - total flux cleaned = 0.0462219 Jy ! Component: 150 - total flux cleaned = 0.0550798 Jy ! Component: 200 - total flux cleaned = 0.0586676 Jy ! Total flux subtracted in 200 components = 0.0586676 Jy ! Clean residual min=-0.014023 max=0.027291 Jy/beam ! Clean residual mean=-0.000118 rms=0.005738 Jy/beam ! Combined flux in latest and established models = 0.32938 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 35 components and 0.32938 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.124621Jy sigma=1.574187 ! Fit after self-cal, rms=0.124535Jy sigma=1.572901 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.178 x 7.144 at -6.253 degrees (North through East) ! Clean map min=-0.013649 max=0.27409 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 FD 0.86 HN 1.33 LA 0.86 ! MK 0.96 NL 1.09 OV 0.97 PT 0.90 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.75 HN 0.97 LA 0.82 MK 1.01 ! NL 1.07 OV 2.48 PT 0.91 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.84 HN 1.41 LA 0.89 ! MK 0.95 NL 1.07 OV 0.92 PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 HN 1.00 LA 0.86 MK 0.99 ! NL 1.01 OV 2.47 PT 0.92 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.89 HN 1.38 LA 0.92 ! MK 0.95 NL 1.03 OV 0.98 PT 0.91 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.96 HN 0.98 LA 0.85 MK 1.04 ! NL 1.00 OV 2.45 PT 0.94 SC 1.06 ! ! ! Fit before self-cal, rms=0.124535Jy sigma=1.572901 ! Fit after self-cal, rms=0.136395Jy sigma=1.147265 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.224 mas, bmaj=7.191 mas, bpa=-7.061 degrees ! Estimated noise=0.798014 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 (-0.5, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00491879 Jy ! Component: 100 - total flux cleaned = 0.00558111 Jy ! Component: 150 - total flux cleaned = 0.00548348 Jy ! Component: 200 - total flux cleaned = 0.00513694 Jy ! Total flux subtracted in 200 components = 0.00513694 Jy ! Clean residual min=-0.004057 max=0.003653 Jy/beam ! Clean residual mean=-0.000005 rms=0.000959 Jy/beam ! Combined flux in latest and established models = 0.334517 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.334517 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.136149Jy sigma=1.139338 ! Fit after self-cal, rms=0.137086Jy sigma=1.136877 ! 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. ! ! Fit before self-cal, rms=0.137086Jy sigma=1.136877 ! Fit after self-cal, rms=0.137172Jy sigma=1.132773 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.2 mas, bmaj=7.173 mas, bpa=-7.096 degrees ! Estimated noise=0.794474 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022892 Jy ! Component: 100 - total flux cleaned = 0.00222814 Jy ! Component: 150 - total flux cleaned = 0.00206186 Jy ! Component: 200 - total flux cleaned = 0.00205835 Jy ! Total flux subtracted in 200 components = 0.00205835 Jy ! Clean residual min=-0.003452 max=0.003333 Jy/beam ! Clean residual mean=-0.000009 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 0.336576 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 60 components and 0.336576 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.137111Jy sigma=1.130758 ! Fit after self-cal, rms=0.137107Jy sigma=1.130600 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 = 0.000129189 Jy ! Component: 100 - total flux cleaned = 3.82584e-05 Jy ! Component: 150 - total flux cleaned = -4.0999e-06 Jy ! Component: 200 - total flux cleaned = -4.13334e-06 Jy ! Total flux subtracted in 200 components = -4.13334e-06 Jy ! Clean residual min=-0.003402 max=0.003258 Jy/beam ! Clean residual mean=-0.000010 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.336572 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 72 components and 0.336572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.137077Jy sigma=1.129813 ! Fit after self-cal, rms=0.137073Jy sigma=1.129750 ! 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. ! ! Fit before self-cal, rms=0.137073Jy sigma=1.129750 ! Fit after self-cal, rms=0.137033Jy sigma=1.129564 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.194 mas, bmaj=7.165 mas, bpa=-7.123 degrees ! Estimated noise=0.792882 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103029 Jy ! Component: 100 - total flux cleaned = 0.00110751 Jy ! Component: 150 - total flux cleaned = 0.001108 Jy ! Component: 200 - total flux cleaned = 0.00107585 Jy ! Total flux subtracted in 200 components = 0.00107585 Jy ! Clean residual min=-0.003296 max=0.003210 Jy/beam ! Clean residual mean=-0.000011 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.337647 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 83 components and 0.337647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.137007Jy sigma=1.129008 ! Fit after self-cal, rms=0.137004Jy sigma=1.128964 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 = 6.35362e-06 Jy ! Component: 100 - total flux cleaned = -2.6692e-05 Jy ! Component: 150 - total flux cleaned = -5.74835e-05 Jy ! Component: 200 - total flux cleaned = -5.77739e-05 Jy ! Total flux subtracted in 200 components = -5.77739e-05 Jy ! Clean residual min=-0.003279 max=0.003169 Jy/beam ! Clean residual mean=-0.000012 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.33759 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 91 components and 0.33759 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.136983Jy sigma=1.128628 ! Fit after self-cal, rms=0.136981Jy sigma=1.128596 ! 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. ! ! Fit before self-cal, rms=0.136981Jy sigma=1.128596 ! Fit after self-cal, rms=0.136892Jy sigma=1.128537 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.225 mas, bmaj=10.89 mas, bpa=-4.319 degrees ! Estimated noise=1.06947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000794201 Jy ! Component: 100 - total flux cleaned = 0.00097624 Jy ! Component: 150 - total flux cleaned = 0.00102708 Jy ! Component: 200 - total flux cleaned = 0.00109655 Jy ! Total flux subtracted in 200 components = 0.00109655 Jy ! Clean residual min=-0.003669 max=0.003676 Jy/beam ! Clean residual mean=-0.000028 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 0.338686 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 111 components and 0.338686 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.136882Jy sigma=1.128363 ! Fit after self-cal, rms=0.136872Jy sigma=1.128307 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 = 4.48643e-05 Jy ! Component: 100 - total flux cleaned = 4.35579e-05 Jy ! Component: 150 - total flux cleaned = 6.61238e-05 Jy ! Component: 200 - total flux cleaned = 0.000106662 Jy ! Total flux subtracted in 200 components = 0.000106662 Jy ! Clean residual min=-0.003682 max=0.003675 Jy/beam ! Clean residual mean=-0.000028 rms=0.001055 Jy/beam ! Combined flux in latest and established models = 0.338793 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 114 components and 0.338793 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.136863Jy sigma=1.128225 ! Fit after self-cal, rms=0.136859Jy sigma=1.128198 ! 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=3.19 mas, bmaj=7.162 mas, bpa=-7.16 degrees ! Estimated noise=0.791993 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.19 x 7.162 at -7.16 degrees (North through East) ! Clean map min=-0.003147 max=0.27041 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=2.701 mas, bmaj=6.405 mas, bpa=-6.285 degrees ! Estimated noise=0.921593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.204329 Jy ! Component: 100 - total flux cleaned = 0.263166 Jy ! Component: 150 - total flux cleaned = 0.290153 Jy ! Component: 200 - total flux cleaned = 0.305626 Jy ! Total flux subtracted in 200 components = 0.305626 Jy ! Clean residual min=-0.005909 max=0.008148 Jy/beam ! Clean residual mean=-0.000052 rms=0.001516 Jy/beam ! Combined flux in latest and established models = 0.305626 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 0.305626 Jy ! Inverting map and beam ! Estimated beam: bmin=3.19 mas, bmaj=7.162 mas, bpa=-7.16 degrees ! Estimated noise=0.791993 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 = 0.0121831 Jy ! Component: 100 - total flux cleaned = 0.0194259 Jy ! Component: 150 - total flux cleaned = 0.0240565 Jy ! Component: 200 - total flux cleaned = 0.0271492 Jy ! Total flux subtracted in 200 components = 0.0271492 Jy ! Clean residual min=-0.003742 max=0.003306 Jy/beam ! Clean residual mean=-0.000019 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.332775 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 60 components and 0.332775 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=7.225 mas, bmaj=10.89 mas, bpa=-4.319 degrees ! Estimated noise=1.06947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00362091 Jy ! Component: 100 - total flux cleaned = 0.00477969 Jy ! Component: 150 - total flux cleaned = 0.00523293 Jy ! Component: 200 - total flux cleaned = 0.00544386 Jy ! Total flux subtracted in 200 components = 0.00544386 Jy ! Clean residual min=-0.003806 max=0.003539 Jy/beam ! Clean residual mean=-0.000029 rms=0.001076 Jy/beam ! Combined flux in latest and established models = 0.338219 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 = 0.000112394 Jy ! Component: 100 - total flux cleaned = 0.000248433 Jy ! Component: 150 - total flux cleaned = 0.000368944 Jy ! Component: 200 - total flux cleaned = 0.000478806 Jy ! Total flux subtracted in 200 components = 0.000478806 Jy ! Clean residual min=-0.003815 max=0.003613 Jy/beam ! Clean residual mean=-0.000028 rms=0.001068 Jy/beam ! Combined flux in latest and established models = 0.338698 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 100 components and 0.338698 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.19 mas, bmaj=7.162 mas, bpa=-7.16 degrees ! Estimated noise=0.791993 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000130509 Jy ! Component: 100 - total flux cleaned = -0.000131191 Jy ! Component: 150 - total flux cleaned = -0.000132214 Jy ! Component: 200 - total flux cleaned = -0.000206372 Jy ! Total flux subtracted in 200 components = -0.000206372 Jy ! Clean residual min=-0.003380 max=0.003133 Jy/beam ! Clean residual mean=-0.000012 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.338492 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 118 components and 0.338492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.136892Jy sigma=1.128787 ! Fit after self-cal, rms=0.136894Jy sigma=1.128632 wmodel J2300+0337_S_map.mod ! Writing 118 model components to file: J2300+0337_S_map.mod wobs J2300+0337_S_uvs.fits ! Writing UV FITS file: J2300+0337_S_uvs.fits wwins J2300+0337_S_map.win ! wwins: Wrote 2 windows to J2300+0337_S_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 = -0.000624658 Jy ! Component: 100 - total flux cleaned = -0.00111534 Jy ! Component: 150 - total flux cleaned = -0.00152789 Jy ! Component: 200 - total flux cleaned = -0.00187198 Jy ! Component: 250 - total flux cleaned = -0.00215657 Jy ! Component: 300 - total flux cleaned = -0.00229353 Jy ! Component: 350 - total flux cleaned = -0.00233922 Jy ! Component: 400 - total flux cleaned = -0.00246805 Jy ! Component: 450 - total flux cleaned = -0.00259331 Jy ! Component: 500 - total flux cleaned = -0.00263403 Jy ! Component: 550 - total flux cleaned = -0.00271523 Jy ! Component: 600 - total flux cleaned = -0.00279355 Jy ! Component: 650 - total flux cleaned = -0.00275504 Jy ! Component: 700 - total flux cleaned = -0.00283102 Jy ! Component: 750 - total flux cleaned = -0.00286854 Jy ! Component: 800 - total flux cleaned = -0.00283207 Jy ! Component: 850 - total flux cleaned = -0.00279598 Jy ! Component: 900 - total flux cleaned = -0.00272597 Jy ! Component: 950 - total flux cleaned = -0.00269082 Jy ! Component: 1000 - total flux cleaned = -0.00275954 Jy ! Component: 1050 - total flux cleaned = -0.0027585 Jy ! Component: 1100 - total flux cleaned = -0.00275748 Jy ! Component: 1150 - total flux cleaned = -0.00272381 Jy ! Component: 1200 - total flux cleaned = -0.00269107 Jy ! Component: 1250 - total flux cleaned = -0.00269081 Jy ! Component: 1300 - total flux cleaned = -0.00265889 Jy ! Component: 1350 - total flux cleaned = -0.00268989 Jy ! Component: 1400 - total flux cleaned = -0.00268972 Jy ! Component: 1450 - total flux cleaned = -0.00259834 Jy ! Component: 1500 - total flux cleaned = -0.00256833 Jy ! Component: 1550 - total flux cleaned = -0.00256843 Jy ! Component: 1600 - total flux cleaned = -0.00239201 Jy ! Component: 1650 - total flux cleaned = -0.00230504 Jy ! Component: 1700 - total flux cleaned = -0.00219012 Jy ! Component: 1750 - total flux cleaned = -0.00219013 Jy ! Component: 1800 - total flux cleaned = -0.00207694 Jy ! Component: 1850 - total flux cleaned = -0.00202126 Jy ! Component: 1900 - total flux cleaned = -0.00204877 Jy ! Component: 1950 - total flux cleaned = -0.00191175 Jy ! Component: 2000 - total flux cleaned = -0.00183076 Jy ! Component: 2050 - total flux cleaned = -0.00185801 Jy ! Component: 2100 - total flux cleaned = -0.00169864 Jy ! Component: 2150 - total flux cleaned = -0.00156723 Jy ! Component: 2200 - total flux cleaned = -0.00154122 Jy ! Component: 2250 - total flux cleaned = -0.00149001 Jy ! Component: 2300 - total flux cleaned = -0.00154132 Jy ! Component: 2350 - total flux cleaned = -0.00141399 Jy ! Component: 2400 - total flux cleaned = -0.00143887 Jy ! Component: 2450 - total flux cleaned = -0.00138875 Jy ! Component: 2500 - total flux cleaned = -0.00129007 Jy ! Component: 2550 - total flux cleaned = -0.00124114 Jy ! Component: 2600 - total flux cleaned = -0.00119265 Jy ! Component: 2650 - total flux cleaned = -0.00119286 Jy ! Component: 2700 - total flux cleaned = -0.0011688 Jy ! Component: 2750 - total flux cleaned = -0.00123989 Jy ! Component: 2800 - total flux cleaned = -0.00121625 Jy ! Component: 2850 - total flux cleaned = -0.00116966 Jy ! Component: 2900 - total flux cleaned = -0.0011928 Jy ! Component: 2950 - total flux cleaned = -0.00114682 Jy ! Component: 3000 - total flux cleaned = -0.00116967 Jy ! Component: 3050 - total flux cleaned = -0.00116965 Jy ! Component: 3100 - total flux cleaned = -0.00119189 Jy ! Component: 3150 - total flux cleaned = -0.00112484 Jy ! Component: 3200 - total flux cleaned = -0.00114702 Jy ! Component: 3250 - total flux cleaned = -0.00110308 Jy ! Component: 3300 - total flux cleaned = -0.00121261 Jy ! Component: 3350 - total flux cleaned = -0.001169 Jy ! Component: 3400 - total flux cleaned = -0.00119046 Jy ! Component: 3450 - total flux cleaned = -0.00121171 Jy ! Component: 3500 - total flux cleaned = -0.00121171 Jy ! Component: 3550 - total flux cleaned = -0.00116967 Jy ! Component: 3600 - total flux cleaned = -0.00123283 Jy ! Component: 3650 - total flux cleaned = -0.00123295 Jy ! Component: 3700 - total flux cleaned = -0.00129537 Jy ! Component: 3750 - total flux cleaned = -0.00127469 Jy ! Component: 3800 - total flux cleaned = -0.00129529 Jy ! Component: 3850 - total flux cleaned = -0.00129536 Jy ! Component: 3900 - total flux cleaned = -0.00135599 Jy ! Component: 3950 - total flux cleaned = -0.00131569 Jy ! Component: 4000 - total flux cleaned = -0.00131574 Jy ! Component: 4050 - total flux cleaned = -0.00131565 Jy ! Total flux subtracted in 4096 components = -0.00135513 Jy ! Clean residual min=-0.001403 max=0.001002 Jy/beam ! Clean residual mean=-0.000002 rms=0.000351 Jy/beam ! Combined flux in latest and established models = 0.337136 Jy keep ! Adding 260 model components to the UV plane model. ! The established model now contains 378 components and 0.337137 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2300+0337_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.19 x 7.162 at -7.16 degrees (North through East) ! Clean map min=-0.0036454 max=0.26976 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2300+0337_S_map.fits wmodel /vlbi/uf001/uva//J2300+0337_S_map.mod ! Writing 378 model components to file: /vlbi/uf001/uva//J2300+0337_S_map.mod wobs /vlbi/uf001/uva//J2300+0337_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2300+0337_S_uvs.fits wwins /vlbi/uf001/uva//J2300+0337_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J2300+0337_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.269755 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000342698 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.381121 0.381121 0.762242 1.52448 3.04897 6.09794 12.1959 24.3918 48.7835 97.567 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.269 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 787.151 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2300+0337_S_dfm.log closed on Mon Jan 14 06:30:08 2019