! Started logfile: /vlbi/uf001/uva//J2102-3313_S_dfm.log on Mon Jan 14 05:44:07 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//J2102-3313_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2102-3313_S_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.994907 visibilities/baseline/integration-bin. ! Found source: J2102-3313 ! ! 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 44 lines of history. ! ! Reading 6447 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 J2102-3313_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 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.053273Jy sigma=13.913049 ! Fit after self-cal, rms=0.694397Jy sigma=8.938457 ! 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=2.259 mas, bmaj=6.636 mas, bpa=-4.678 degrees ! Estimated noise=0.991292 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 = 0.233065 Jy ! Component: 100 - total flux cleaned = 0.306246 Jy ! Total flux subtracted in 100 components = 0.306246 Jy ! Clean residual min=-0.020573 max=0.044948 Jy/beam ! Clean residual mean=0.000212 rms=0.006361 Jy/beam ! Combined flux in latest and established models = 0.306246 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.306246 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.145196Jy sigma=1.826697 ! Fit after self-cal, rms=0.145044Jy sigma=1.825580 ! Inverting map ! Added new window around map position (3.5, -6.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0431399 Jy ! Component: 100 - total flux cleaned = 0.0696655 Jy ! Total flux subtracted in 100 components = 0.0696655 Jy ! Clean residual min=-0.016533 max=0.035568 Jy/beam ! Clean residual mean=0.000126 rms=0.004833 Jy/beam ! Combined flux in latest and established models = 0.375911 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.375911 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.127434Jy sigma=1.557668 ! Fit after self-cal, rms=0.126675Jy sigma=1.544530 ! 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=2.733 mas, bmaj=7.572 mas, bpa=-4.288 degrees ! Estimated noise=0.764631 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 (-3.5, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0374947 Jy ! Component: 100 - total flux cleaned = 0.0614416 Jy ! Component: 150 - total flux cleaned = 0.0786257 Jy ! Component: 200 - total flux cleaned = 0.0884736 Jy ! Total flux subtracted in 200 components = 0.0884736 Jy ! Clean residual min=-0.016212 max=0.016374 Jy/beam ! Clean residual mean=0.000028 rms=0.004203 Jy/beam ! Combined flux in latest and established models = 0.464385 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 71 components and 0.464385 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.112423Jy sigma=1.356510 ! Fit after self-cal, rms=0.112286Jy sigma=1.354215 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.733 x 7.572 at -4.288 degrees (North through East) ! Clean map min=-0.015524 max=0.29735 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.92 HN 1.31 KP 0.97 ! LA 0.90 MK 1.03 NL 1.10 OV 0.93 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.92 HN 1.31 KP 0.97 ! LA 0.93 MK 1.02 NL 1.08 OV 0.97 ! PT 1.00* SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 1.30 KP 0.98 ! LA 0.96 MK 1.02 NL 1.09 OV 0.94 ! PT 1.00* SC 1.00 ! ! ! Fit before self-cal, rms=0.112286Jy sigma=1.354215 ! Fit after self-cal, rms=0.117184Jy sigma=1.270464 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.778 mas, bmaj=7.573 mas, bpa=-3.822 degrees ! Estimated noise=0.771996 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 = -0.0120153 Jy ! Component: 100 - total flux cleaned = -0.0169974 Jy ! Component: 150 - total flux cleaned = -0.0183282 Jy ! Component: 200 - total flux cleaned = -0.0194893 Jy ! Total flux subtracted in 200 components = -0.0194893 Jy ! Clean residual min=-0.012275 max=0.009853 Jy/beam ! Clean residual mean=-0.000024 rms=0.002642 Jy/beam ! Combined flux in latest and established models = 0.444896 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 0.444896 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.115780Jy sigma=1.247227 ! Fit after self-cal, rms=0.115961Jy sigma=1.246241 ! 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=0.115961Jy sigma=1.246241 ! Fit after self-cal, rms=0.122989Jy sigma=1.219526 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.791 mas, bmaj=7.561 mas, bpa=-3.734 degrees ! Estimated noise=0.779985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00654052 Jy ! Component: 100 - total flux cleaned = -0.00822368 Jy ! Component: 150 - total flux cleaned = -0.00943462 Jy ! Component: 200 - total flux cleaned = -0.0101294 Jy ! Total flux subtracted in 200 components = -0.0101294 Jy ! Clean residual min=-0.009032 max=0.006552 Jy/beam ! Clean residual mean=-0.000024 rms=0.001892 Jy/beam ! Combined flux in latest and established models = 0.434766 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 101 components and 0.434766 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122333Jy sigma=1.206017 ! Fit after self-cal, rms=0.122379Jy sigma=1.205747 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 = -0.000630942 Jy ! Component: 100 - total flux cleaned = -0.00126277 Jy ! Component: 150 - total flux cleaned = -0.00170379 Jy ! Component: 200 - total flux cleaned = -0.00190669 Jy ! Total flux subtracted in 200 components = -0.00190669 Jy ! Clean residual min=-0.008165 max=0.006448 Jy/beam ! Clean residual mean=-0.000022 rms=0.001797 Jy/beam ! Combined flux in latest and established models = 0.43286 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 110 components and 0.43286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122284Jy sigma=1.201322 ! Fit after self-cal, rms=0.122266Jy sigma=1.201149 ! 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=0.122266Jy sigma=1.201149 ! Fit after self-cal, rms=0.135526Jy sigma=1.189024 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.793 mas, bmaj=7.541 mas, bpa=-3.791 degrees ! Estimated noise=0.779665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00405424 Jy ! Component: 100 - total flux cleaned = -0.00433946 Jy ! Component: 150 - total flux cleaned = -0.00471878 Jy ! Component: 200 - total flux cleaned = -0.00483707 Jy ! Total flux subtracted in 200 components = -0.00483707 Jy ! Clean residual min=-0.006520 max=0.004790 Jy/beam ! Clean residual mean=-0.000023 rms=0.001323 Jy/beam ! Combined flux in latest and established models = 0.428023 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 126 components and 0.428023 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.135215Jy sigma=1.184009 ! Fit after self-cal, rms=0.135273Jy sigma=1.183835 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 = -0.000176831 Jy ! Component: 100 - total flux cleaned = -0.000271249 Jy ! Component: 150 - total flux cleaned = -0.000358367 Jy ! Component: 200 - total flux cleaned = -0.000437711 Jy ! Total flux subtracted in 200 components = -0.000437711 Jy ! Clean residual min=-0.006126 max=0.004838 Jy/beam ! Clean residual mean=-0.000022 rms=0.001260 Jy/beam ! Combined flux in latest and established models = 0.427585 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 130 components and 0.427585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.135152Jy sigma=1.181691 ! Fit after self-cal, rms=0.135141Jy sigma=1.181596 ! 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=0.135141Jy sigma=1.181596 ! Fit after self-cal, rms=0.138863Jy sigma=1.180596 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.243 mas, bmaj=19.32 mas, bpa=2.505 degrees ! Estimated noise=1.03319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0034221 Jy ! Component: 100 - total flux cleaned = -0.00362337 Jy ! Component: 150 - total flux cleaned = -0.00361978 Jy ! Component: 200 - total flux cleaned = -0.00361767 Jy ! Total flux subtracted in 200 components = -0.00361767 Jy ! Clean residual min=-0.006224 max=0.004767 Jy/beam ! Clean residual mean=-0.000042 rms=0.001485 Jy/beam ! Combined flux in latest and established models = 0.423967 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 140 components and 0.423967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.138788Jy sigma=1.179316 ! Fit after self-cal, rms=0.138802Jy sigma=1.179245 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 = 0.000251663 Jy ! Component: 100 - total flux cleaned = 0.000185264 Jy ! Component: 150 - total flux cleaned = 0.000250038 Jy ! Component: 200 - total flux cleaned = 0.000305822 Jy ! Total flux subtracted in 200 components = 0.000305822 Jy ! Clean residual min=-0.005911 max=0.004541 Jy/beam ! Clean residual mean=-0.000041 rms=0.001441 Jy/beam ! Combined flux in latest and established models = 0.424273 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 147 components and 0.424273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.138772Jy sigma=1.178774 ! Fit after self-cal, rms=0.138768Jy sigma=1.178737 ! 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=2.791 mas, bmaj=7.529 mas, bpa=-3.76 degrees ! Estimated noise=0.778099 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.791 x 7.529 at -3.76 degrees (North through East) ! Clean map min=-0.0060087 max=0.30736 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=2.302 mas, bmaj=6.526 mas, bpa=-3.947 degrees ! Estimated noise=1.02362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.239682 Jy ! Component: 100 - total flux cleaned = 0.31118 Jy ! Component: 150 - total flux cleaned = 0.347466 Jy ! Component: 200 - total flux cleaned = 0.36894 Jy ! Total flux subtracted in 200 components = 0.36894 Jy ! Clean residual min=-0.009273 max=0.014366 Jy/beam ! Clean residual mean=0.000073 rms=0.002312 Jy/beam ! Combined flux in latest and established models = 0.36894 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.36894 Jy ! Inverting map and beam ! Estimated beam: bmin=2.791 mas, bmaj=7.529 mas, bpa=-3.76 degrees ! Estimated noise=0.778099 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) ! Added new window around map position (-3, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0208078 Jy ! Component: 100 - total flux cleaned = 0.0332589 Jy ! Component: 150 - total flux cleaned = 0.0414214 Jy ! Component: 200 - total flux cleaned = 0.0470528 Jy ! Total flux subtracted in 200 components = 0.0470528 Jy ! Clean residual min=-0.004938 max=0.005183 Jy/beam ! Clean residual mean=0.000002 rms=0.001213 Jy/beam ! Combined flux in latest and established models = 0.415993 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 75 components and 0.415993 Jy ! Inverting map ! Added new window around map position (49, -122.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00458535 Jy ! Component: 100 - total flux cleaned = 0.00650408 Jy ! Component: 150 - total flux cleaned = 0.00697612 Jy ! Component: 200 - total flux cleaned = 0.0072984 Jy ! Total flux subtracted in 200 components = 0.0072984 Jy ! Clean residual min=-0.004451 max=0.004083 Jy/beam ! Clean residual mean=-0.000007 rms=0.001069 Jy/beam ! Combined flux in latest and established models = 0.423292 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 102 components and 0.423292 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=7.243 mas, bmaj=19.32 mas, bpa=2.505 degrees ! Estimated noise=1.03319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231304 Jy ! Component: 100 - total flux cleaned = 0.00261012 Jy ! Component: 150 - total flux cleaned = 0.00272166 Jy ! Component: 200 - total flux cleaned = 0.00272054 Jy ! Total flux subtracted in 200 components = 0.00272054 Jy ! Clean residual min=-0.004820 max=0.004499 Jy/beam ! Clean residual mean=-0.000035 rms=0.001344 Jy/beam ! Combined flux in latest and established models = 0.426012 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 = 4.39648e-05 Jy ! Component: 100 - total flux cleaned = 8.21214e-05 Jy ! Component: 150 - total flux cleaned = 8.19953e-05 Jy ! Component: 200 - total flux cleaned = 8.16385e-05 Jy ! Total flux subtracted in 200 components = 8.16385e-05 Jy ! Clean residual min=-0.004736 max=0.004481 Jy/beam ! Clean residual mean=-0.000036 rms=0.001323 Jy/beam ! Combined flux in latest and established models = 0.426094 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 122 components and 0.426094 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.791 mas, bmaj=7.529 mas, bpa=-3.76 degrees ! Estimated noise=0.778099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000768319 Jy ! Component: 100 - total flux cleaned = -0.00102974 Jy ! Component: 150 - total flux cleaned = -0.00110611 Jy ! Component: 200 - total flux cleaned = -0.00117843 Jy ! Total flux subtracted in 200 components = -0.00117843 Jy ! Clean residual min=-0.004194 max=0.003620 Jy/beam ! Clean residual mean=-0.000014 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.424915 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 143 components and 0.424915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.138638Jy sigma=1.174076 ! Fit after self-cal, rms=0.138528Jy sigma=1.173573 wmodel J2102-3313_S_map.mod ! Writing 143 model components to file: J2102-3313_S_map.mod wobs J2102-3313_S_uvs.fits ! Writing UV FITS file: J2102-3313_S_uvs.fits wwins J2102-3313_S_map.win ! wwins: Wrote 5 windows to J2102-3313_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 = -0.00160076 Jy ! Component: 100 - total flux cleaned = -0.00252518 Jy ! Component: 150 - total flux cleaned = -0.00301728 Jy ! Component: 200 - total flux cleaned = -0.00359792 Jy ! Component: 250 - total flux cleaned = -0.00376435 Jy ! Component: 300 - total flux cleaned = -0.00365774 Jy ! Component: 350 - total flux cleaned = -0.00340088 Jy ! Component: 400 - total flux cleaned = -0.00300421 Jy ! Component: 450 - total flux cleaned = -0.00266638 Jy ! Component: 500 - total flux cleaned = -0.00224184 Jy ! Component: 550 - total flux cleaned = -0.0018738 Jy ! Component: 600 - total flux cleaned = -0.00138101 Jy ! Component: 650 - total flux cleaned = -0.00125024 Jy ! Component: 700 - total flux cleaned = -0.000904336 Jy ! Component: 750 - total flux cleaned = -0.000438639 Jy ! Component: 800 - total flux cleaned = -0.000231032 Jy ! Component: 850 - total flux cleaned = 0.000176966 Jy ! Component: 900 - total flux cleaned = 0.000457157 Jy ! Component: 950 - total flux cleaned = 0.000654476 Jy ! Component: 1000 - total flux cleaned = 0.000964658 Jy ! Component: 1050 - total flux cleaned = 0.00127041 Jy ! Component: 1100 - total flux cleaned = 0.00168388 Jy ! Component: 1150 - total flux cleaned = 0.00198059 Jy ! Component: 1200 - total flux cleaned = 0.0023087 Jy ! Component: 1250 - total flux cleaned = 0.00259645 Jy ! Component: 1300 - total flux cleaned = 0.00295162 Jy ! Component: 1350 - total flux cleaned = 0.00319678 Jy ! Component: 1400 - total flux cleaned = 0.00361194 Jy ! Component: 1450 - total flux cleaned = 0.00378239 Jy ! Component: 1500 - total flux cleaned = 0.0040857 Jy ! Component: 1550 - total flux cleaned = 0.00421961 Jy ! Component: 1600 - total flux cleaned = 0.00448349 Jy ! Component: 1650 - total flux cleaned = 0.00467862 Jy ! Component: 1700 - total flux cleaned = 0.0049678 Jy ! Component: 1750 - total flux cleaned = 0.00522181 Jy ! Component: 1800 - total flux cleaned = 0.00534766 Jy ! Component: 1850 - total flux cleaned = 0.0056585 Jy ! Component: 1900 - total flux cleaned = 0.00590426 Jy ! Component: 1950 - total flux cleaned = 0.00602613 Jy ! Component: 2000 - total flux cleaned = 0.00629692 Jy ! Component: 2050 - total flux cleaned = 0.00638654 Jy ! Component: 2100 - total flux cleaned = 0.00659332 Jy ! Component: 2150 - total flux cleaned = 0.00671006 Jy ! Component: 2200 - total flux cleaned = 0.00682587 Jy ! Component: 2250 - total flux cleaned = 0.00702676 Jy ! Component: 2300 - total flux cleaned = 0.00725377 Jy ! Component: 2350 - total flux cleaned = 0.00739437 Jy ! Component: 2400 - total flux cleaned = 0.00758984 Jy ! Component: 2450 - total flux cleaned = 0.00781124 Jy ! Component: 2500 - total flux cleaned = 0.00800285 Jy ! Component: 2550 - total flux cleaned = 0.00816622 Jy ! Component: 2600 - total flux cleaned = 0.0083279 Jy ! Component: 2650 - total flux cleaned = 0.00848815 Jy ! Component: 2700 - total flux cleaned = 0.00867361 Jy ! Component: 2750 - total flux cleaned = 0.00877902 Jy ! Component: 2800 - total flux cleaned = 0.00896167 Jy ! Component: 2850 - total flux cleaned = 0.00916881 Jy ! Component: 2900 - total flux cleaned = 0.00916878 Jy ! Component: 2950 - total flux cleaned = 0.00937263 Jy ! Component: 3000 - total flux cleaned = 0.00942329 Jy ! Component: 3050 - total flux cleaned = 0.00959925 Jy ! Component: 3100 - total flux cleaned = 0.00974885 Jy ! Component: 3150 - total flux cleaned = 0.00984769 Jy ! Component: 3200 - total flux cleaned = 0.0099458 Jy ! Component: 3250 - total flux cleaned = 0.0100678 Jy ! Component: 3300 - total flux cleaned = 0.0101888 Jy ! Component: 3350 - total flux cleaned = 0.010285 Jy ! Component: 3400 - total flux cleaned = 0.0103806 Jy ! Component: 3450 - total flux cleaned = 0.0105233 Jy ! Component: 3500 - total flux cleaned = 0.0105943 Jy ! Component: 3550 - total flux cleaned = 0.0106882 Jy ! Component: 3600 - total flux cleaned = 0.0107349 Jy ! Component: 3650 - total flux cleaned = 0.0108508 Jy ! Component: 3700 - total flux cleaned = 0.0109429 Jy ! Component: 3750 - total flux cleaned = 0.0109431 Jy ! Component: 3800 - total flux cleaned = 0.0110341 Jy ! Component: 3850 - total flux cleaned = 0.0110796 Jy ! Component: 3900 - total flux cleaned = 0.0111247 Jy ! Component: 3950 - total flux cleaned = 0.0112369 Jy ! Component: 4000 - total flux cleaned = 0.0113038 Jy ! Component: 4050 - total flux cleaned = 0.011348 Jy ! Total flux subtracted in 4096 components = 0.0114363 Jy ! Clean residual min=-0.001471 max=0.001660 Jy/beam ! Clean residual mean=-0.000004 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.436352 Jy keep ! Adding 303 model components to the UV plane model. ! The established model now contains 445 components and 0.436352 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2102-3313_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.791 x 7.529 at -3.76 degrees (North through East) ! Clean map min=-0.0037831 max=0.31489 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2102-3313_S_map.fits wmodel /vlbi/uf001/uva//J2102-3313_S_map.mod ! Writing 445 model components to file: /vlbi/uf001/uva//J2102-3313_S_map.mod wobs /vlbi/uf001/uva//J2102-3313_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2102-3313_S_uvs.fits wwins /vlbi/uf001/uva//J2102-3313_S_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J2102-3313_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.314893 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000394431 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.375777 0.375777 0.751554 1.50311 3.00622 6.01243 12.0249 24.0497 48.0995 96.1989 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.314 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 798.345 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2102-3313_S_dfm.log closed on Mon Jan 14 05:44:11 2019