! Started logfile: /vlbi/uf001/uvm//J1800+7828_S_a_dfm.log on Sun Jan 13 22:11:22 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/uvm//J1800+7828_S_a_uvm.fits ! Reading UV FITS file: /vlbi/uf001/uvm//J1800+7828_S_a_uvm.fits ! AN table 1: 127 integrations on 45 of 45 possible baselines. ! AN table 2: 16 integrations on 28 of 28 possible baselines. ! AN table 3: 4 integrations on 36 of 36 possible baselines. ! AN table 4: 40 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.732671 visibilities/baseline/integration-bin. ! Found source: J1800+7828 ! ! 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 17028 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 J1800+7828_S_a] 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 390 telescope corrections were flagged in sub-array 1. ! A total of 20 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 127 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 390 telescope corrections were flagged in sub-array 1. ! A total of 20 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 127 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 390 telescope corrections were flagged in sub-array 1. ! A total of 20 telescope corrections were flagged in sub-array 2. ! A total of 14 telescope corrections were flagged in sub-array 3. ! A total of 127 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.916279Jy sigma=19.671334 ! Fit after self-cal, rms=0.700588Jy sigma=6.801718 ! 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=2.886 mas, bmaj=3.159 mas, bpa=-17.65 degrees ! Estimated noise=0.734687 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 = 1.16811 Jy ! Component: 100 - total flux cleaned = 1.45745 Jy ! Total flux subtracted in 100 components = 1.45745 Jy ! Clean residual min=-0.019934 max=0.117701 Jy/beam ! Clean residual mean=-0.000154 rms=0.004790 Jy/beam ! Combined flux in latest and established models = 1.45745 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 1.45745 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.365934Jy sigma=3.485371 ! Fit after self-cal, rms=0.365798Jy sigma=3.484513 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.12782 Jy ! Component: 100 - total flux cleaned = 0.191379 Jy ! Total flux subtracted in 100 components = 0.191379 Jy ! Clean residual min=-0.017366 max=0.043933 Jy/beam ! Clean residual mean=-0.000119 rms=0.003769 Jy/beam ! Combined flux in latest and established models = 1.64883 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 12 components and 1.64883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.290203Jy sigma=2.859531 ! Fit after self-cal, rms=0.289868Jy sigma=2.856574 ! Inverting map ! Added new window around map position (-6, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.047722 Jy ! Component: 100 - total flux cleaned = 0.0805434 Jy ! Total flux subtracted in 100 components = 0.0805434 Jy ! Clean residual min=-0.016651 max=0.025605 Jy/beam ! Clean residual mean=-0.000103 rms=0.003579 Jy/beam ! Combined flux in latest and established models = 1.72937 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 26 components and 1.72937 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.270751Jy sigma=2.719870 ! Fit after self-cal, rms=0.270173Jy sigma=2.713075 ! Inverting map ! Added new window around map position (-10.5, -1.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0299805 Jy ! Component: 100 - total flux cleaned = 0.05305 Jy ! Total flux subtracted in 100 components = 0.05305 Jy ! Clean residual min=-0.016929 max=0.019074 Jy/beam ! Clean residual mean=-0.000092 rms=0.003475 Jy/beam ! Combined flux in latest and established models = 1.78242 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 36 components and 1.78242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.261149Jy sigma=2.652541 ! Fit after self-cal, rms=0.260938Jy sigma=2.650141 ! 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=3.633 mas, bmaj=3.996 mas, bpa=-23.94 degrees ! Estimated noise=0.581068 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 = 0.037671 Jy ! Component: 100 - total flux cleaned = 0.0623349 Jy ! Component: 150 - total flux cleaned = 0.0799213 Jy ! Component: 200 - total flux cleaned = 0.092759 Jy ! Total flux subtracted in 200 components = 0.092759 Jy ! Clean residual min=-0.016439 max=0.032158 Jy/beam ! Clean residual mean=-0.000226 rms=0.004398 Jy/beam ! Combined flux in latest and established models = 1.87518 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 54 components and 1.87518 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.251575Jy sigma=2.602158 ! Fit after self-cal, rms=0.250996Jy sigma=2.595498 ! Inverting map ! Added new window around map position (-26, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0317638 Jy ! Component: 100 - total flux cleaned = 0.0521094 Jy ! Component: 150 - total flux cleaned = 0.0675589 Jy ! Component: 200 - total flux cleaned = 0.0804529 Jy ! Total flux subtracted in 200 components = 0.0804529 Jy ! Clean residual min=-0.015305 max=0.024804 Jy/beam ! Clean residual mean=-0.000195 rms=0.004073 Jy/beam ! Combined flux in latest and established models = 1.95563 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 94 components and 1.95563 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.245102Jy sigma=2.549813 ! Fit after self-cal, rms=0.244792Jy sigma=2.546182 ! Inverting map ! Added new window around map position (-40, -12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0256321 Jy ! Component: 100 - total flux cleaned = 0.0409662 Jy ! Component: 150 - total flux cleaned = 0.0533728 Jy ! Component: 200 - total flux cleaned = 0.0642716 Jy ! Total flux subtracted in 200 components = 0.0642716 Jy ! Clean residual min=-0.015598 max=0.021961 Jy/beam ! Clean residual mean=-0.000190 rms=0.003840 Jy/beam ! Combined flux in latest and established models = 2.0199 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 128 components and 2.0199 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.241022Jy sigma=2.515765 ! Fit after self-cal, rms=0.240854Jy sigma=2.513786 ! Inverting map ! Added new window around map position (-18.5, 5.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0199863 Jy ! Component: 100 - total flux cleaned = 0.0320876 Jy ! Component: 150 - total flux cleaned = 0.0422849 Jy ! Component: 200 - total flux cleaned = 0.0514167 Jy ! Total flux subtracted in 200 components = 0.0514167 Jy ! Clean residual min=-0.015391 max=0.018924 Jy/beam ! Clean residual mean=-0.000169 rms=0.003682 Jy/beam ! Combined flux in latest and established models = 2.07132 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 160 components and 2.07132 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.238398Jy sigma=2.494476 ! Fit after self-cal, rms=0.238269Jy sigma=2.493006 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.633 x 3.996 at -23.94 degrees (North through East) ! Clean map min=-0.015032 max=1.5476 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.99 KP 1.01 ! LA 0.95 MK 1.01 NL 1.03 OV 1.00 ! PT 1.02 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.78 HN 1.02 LA 0.91 MK 1.06 ! NL 1.10 OV 2.24 PT 0.99 SC 1.08 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.08 FD 1.09 HN 0.97 KP 0.97 ! LA 0.93 NL 1.01 OV 0.97 PT 0.98 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.99 HN 0.93 KP 0.96 LA 0.90 ! MK 0.94 NL 0.96 OV 0.92 PT 0.91 ! SC 0.96 ! ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.99 KP 1.02 ! LA 0.95 MK 1.02 NL 1.02 OV 1.07 ! PT 1.00 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 HN 1.00 LA 0.93 MK 1.04 ! NL 1.06 OV 2.09 PT 1.02 SC 1.05 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.13 FD 1.09 HN 0.98 KP 0.95 ! LA 0.94 NL 1.03 OV 0.90 PT 0.97 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.00 HN 0.94 KP 0.95 LA 0.90 ! MK 0.93 NL 0.97 OV 1.08 PT 0.91 ! SC 0.94 ! ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.00 KP 1.01 ! LA 0.95 MK 1.02 NL 1.02 OV 1.01 ! PT 0.99 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 HN 1.01 LA 0.94 MK 1.05 ! NL 1.04 OV 2.12 PT 1.00 SC 1.03 ! ! Telescope amplitude corrections in sub-array 3: ! BR 1.07 FD 1.07 HN 0.97 KP 1.00 ! LA 0.92 NL 1.02 OV 0.96 PT 0.98 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 HN 0.93 KP 0.94 LA 0.91 ! MK 0.95 NL 0.95 OV 0.96 PT 0.91 ! SC 0.95 ! ! ! Fit before self-cal, rms=0.238269Jy sigma=2.493006 ! Fit after self-cal, rms=0.206718Jy sigma=1.889290 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.632 mas, bmaj=3.995 mas, bpa=-23.73 degrees ! Estimated noise=0.584505 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 = 0.00602774 Jy ! Component: 100 - total flux cleaned = 0.0101944 Jy ! Component: 150 - total flux cleaned = 0.0125308 Jy ! Component: 200 - total flux cleaned = 0.014074 Jy ! Total flux subtracted in 200 components = 0.014074 Jy ! Clean residual min=-0.010902 max=0.011637 Jy/beam ! Clean residual mean=0.000012 rms=0.002489 Jy/beam ! Combined flux in latest and established models = 2.0854 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 179 components and 2.0854 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.205515Jy sigma=1.880184 ! Fit after self-cal, rms=0.205512Jy sigma=1.879516 ! 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=0.205512Jy sigma=1.879516 ! Fit after self-cal, rms=0.088782Jy sigma=0.833752 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.63 mas, bmaj=3.999 mas, bpa=-23.92 degrees ! Estimated noise=0.583806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00405206 Jy ! Component: 100 - total flux cleaned = -0.00381666 Jy ! Component: 150 - total flux cleaned = -0.00360722 Jy ! Component: 200 - total flux cleaned = -0.00341669 Jy ! Total flux subtracted in 200 components = -0.00341669 Jy ! Clean residual min=-0.004478 max=0.007535 Jy/beam ! Clean residual mean=0.000005 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 2.08198 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 200 components and 2.08198 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.087551Jy sigma=0.820141 ! Fit after self-cal, rms=0.087504Jy sigma=0.819242 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 (-31, -17). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00550626 Jy ! Component: 100 - total flux cleaned = 0.00651135 Jy ! Component: 150 - total flux cleaned = 0.00686883 Jy ! Component: 200 - total flux cleaned = 0.00718588 Jy ! Total flux subtracted in 200 components = 0.00718588 Jy ! Clean residual min=-0.003959 max=0.006452 Jy/beam ! Clean residual mean=0.000005 rms=0.000841 Jy/beam ! Combined flux in latest and established models = 2.08916 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 231 components and 2.08916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086577Jy sigma=0.809813 ! Fit after self-cal, rms=0.086536Jy sigma=0.809330 ! Inverting map ! Added new window around map position (-49, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00685058 Jy ! Component: 100 - total flux cleaned = 0.0106787 Jy ! Component: 150 - total flux cleaned = 0.0119777 Jy ! Component: 200 - total flux cleaned = 0.0128753 Jy ! Total flux subtracted in 200 components = 0.0128753 Jy ! Clean residual min=-0.003641 max=0.006119 Jy/beam ! Clean residual mean=0.000004 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 2.10204 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 272 components and 2.10204 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085664Jy sigma=0.801088 ! Fit after self-cal, rms=0.085624Jy sigma=0.800630 ! Inverting map ! Added new window around map position (-33.5, -2.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00521389 Jy ! Component: 100 - total flux cleaned = 0.00668875 Jy ! Component: 150 - total flux cleaned = 0.00741648 Jy ! Component: 200 - total flux cleaned = 0.00782557 Jy ! Total flux subtracted in 200 components = 0.00782557 Jy ! Clean residual min=-0.003370 max=0.004046 Jy/beam ! Clean residual mean=0.000003 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 2.10986 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 299 components and 2.10986 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085011Jy sigma=0.794058 ! Fit after self-cal, rms=0.084988Jy sigma=0.793806 ! Inverting map ! Added new window around map position (-14, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.002005 Jy ! Component: 100 - total flux cleaned = 0.00269022 Jy ! Component: 150 - total flux cleaned = 0.00320179 Jy ! Component: 200 - total flux cleaned = 0.00356936 Jy ! Total flux subtracted in 200 components = 0.00356936 Jy ! Clean residual min=-0.003186 max=0.003505 Jy/beam ! Clean residual mean=0.000004 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 2.11343 Jy ! Performing phase self-cal ! Adding 58 model components to the UV plane model. ! The established model now contains 319 components and 2.11343 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084597Jy sigma=0.789445 ! Fit after self-cal, rms=0.084580Jy sigma=0.789287 ! 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=0.084580Jy sigma=0.789287 ! Fit after self-cal, rms=0.080101Jy sigma=0.741400 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.631 mas, bmaj=3.996 mas, bpa=-23.95 degrees ! Estimated noise=0.583702 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00105683 Jy ! Component: 100 - total flux cleaned = -8.3734e-05 Jy ! Component: 150 - total flux cleaned = 0.000436526 Jy ! Component: 200 - total flux cleaned = 0.000562669 Jy ! Total flux subtracted in 200 components = 0.000562669 Jy ! Clean residual min=-0.002973 max=0.003552 Jy/beam ! Clean residual mean=0.000007 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 2.114 Jy selfcal ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 338 components and 2.114 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079687Jy sigma=0.736754 ! Fit after self-cal, rms=0.079668Jy sigma=0.736609 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 (-44, 8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00346253 Jy ! Component: 100 - total flux cleaned = 0.00396503 Jy ! Component: 150 - total flux cleaned = 0.00454252 Jy ! Component: 200 - total flux cleaned = 0.00498401 Jy ! Total flux subtracted in 200 components = 0.00498401 Jy ! Clean residual min=-0.002782 max=0.002678 Jy/beam ! Clean residual mean=0.000005 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 2.11898 Jy ! Performing phase self-cal ! Adding 65 model components to the UV plane model. ! The established model now contains 362 components and 2.11898 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079294Jy sigma=0.732654 ! Fit after self-cal, rms=0.079279Jy sigma=0.732513 ! 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=0.079279Jy sigma=0.732513 ! Fit after self-cal, rms=0.079255Jy sigma=0.732121 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.99 mas, bmaj=8.392 mas, bpa=-24.76 degrees ! Estimated noise=0.821662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00537992 Jy ! Component: 100 - total flux cleaned = 0.00860108 Jy ! Component: 150 - total flux cleaned = 0.0112092 Jy ! Component: 200 - total flux cleaned = 0.0133521 Jy ! Total flux subtracted in 200 components = 0.0133521 Jy ! Clean residual min=-0.002742 max=0.003022 Jy/beam ! Clean residual mean=0.000015 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 2.13233 Jy selfcal ! Performing phase self-cal ! Adding 68 model components to the UV plane model. ! The established model now contains 414 components and 2.13233 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078984Jy sigma=0.729885 ! Fit after self-cal, rms=0.078959Jy sigma=0.729655 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 = 0.00193605 Jy ! Component: 100 - total flux cleaned = 0.00356586 Jy ! Component: 150 - total flux cleaned = 0.00473926 Jy ! Component: 200 - total flux cleaned = 0.00534381 Jy ! Total flux subtracted in 200 components = 0.00534381 Jy ! Clean residual min=-0.002544 max=0.002985 Jy/beam ! Clean residual mean=0.000013 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 2.13768 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 440 components and 2.13768 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078872Jy sigma=0.728974 ! Fit after self-cal, rms=0.078866Jy sigma=0.728917 ! 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=3.632 mas, bmaj=3.995 mas, bpa=-23.89 degrees ! Estimated noise=0.583601 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.632 x 3.995 at -23.89 degrees (North through East) ! Clean map min=-0.0020559 max=1.5523 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. ! ! Fit before self-cal, rms=0.078866Jy sigma=0.728917 ! Fit after self-cal, rms=0.072310Jy sigma=0.655296 ! Inverting map and beam ! Estimated beam: bmin=3.632 mas, bmaj=3.996 mas, bpa=-23.81 degrees ! Estimated noise=0.583581 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00238125 Jy ! Component: 100 - total flux cleaned = -0.00312566 Jy ! Component: 150 - total flux cleaned = -0.00352217 Jy ! Component: 200 - total flux cleaned = -0.00371268 Jy ! Total flux subtracted in 200 components = -0.00371268 Jy ! Clean residual min=-0.002459 max=0.002102 Jy/beam ! Clean residual mean=0.000006 rms=0.000506 Jy/beam ! Combined flux in latest and established models = 2.13397 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 448 components and 2.13397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072059Jy sigma=0.652124 ! Fit after self-cal, rms=0.072049Jy sigma=0.652024 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000379817 Jy ! Component: 100 - total flux cleaned = -0.00064686 Jy ! Component: 150 - total flux cleaned = -0.000730413 Jy ! Component: 200 - total flux cleaned = -0.000812362 Jy ! Total flux subtracted in 200 components = -0.000812362 Jy ! Clean residual min=-0.002216 max=0.002079 Jy/beam ! Clean residual mean=0.000006 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 2.13315 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 460 components and 2.13315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071870Jy sigma=0.649801 ! Fit after self-cal, rms=0.071864Jy sigma=0.649720 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071864Jy sigma=0.649720 ! Fit after self-cal, rms=0.071864Jy sigma=0.649508 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=2.885 mas, bmaj=3.156 mas, bpa=-18.51 degrees ! Estimated noise=0.737068 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.17014 Jy ! Component: 100 - total flux cleaned = 1.46234 Jy ! Component: 150 - total flux cleaned = 1.59288 Jy ! Component: 200 - total flux cleaned = 1.66417 Jy ! Total flux subtracted in 200 components = 1.66417 Jy ! Clean residual min=-0.006716 max=0.038472 Jy/beam ! Clean residual mean=-0.000066 rms=0.001777 Jy/beam ! Combined flux in latest and established models = 1.66417 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 14 model components to the UV plane model. ! The established model now contains 14 components and 1.66417 Jy ! Inverting map and beam ! Estimated beam: bmin=3.633 mas, bmaj=3.995 mas, bpa=-23.77 degrees ! Estimated noise=0.583623 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 = 0.0795428 Jy ! Component: 100 - total flux cleaned = 0.127306 Jy ! Component: 150 - total flux cleaned = 0.161488 Jy ! Component: 200 - total flux cleaned = 0.188796 Jy ! Total flux subtracted in 200 components = 0.188796 Jy ! Clean residual min=-0.004776 max=0.016639 Jy/beam ! Clean residual mean=-0.000090 rms=0.002177 Jy/beam ! Combined flux in latest and established models = 1.85297 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 73 components and 1.85297 Jy ! Inverting map ! Added new window around map position (-32, -8.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0231467 Jy ! Component: 100 - total flux cleaned = 0.043355 Jy ! Component: 150 - total flux cleaned = 0.0613175 Jy ! Component: 200 - total flux cleaned = 0.0774538 Jy ! Total flux subtracted in 200 components = 0.0774538 Jy ! Clean residual min=-0.003492 max=0.010199 Jy/beam ! Clean residual mean=-0.000052 rms=0.001583 Jy/beam ! Combined flux in latest and established models = 1.93042 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 142 components and 1.93042 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0145591 Jy ! Component: 100 - total flux cleaned = 0.0277212 Jy ! Component: 150 - total flux cleaned = 0.0396649 Jy ! Component: 200 - total flux cleaned = 0.0506008 Jy ! Total flux subtracted in 200 components = 0.0506008 Jy ! Clean residual min=-0.002964 max=0.007862 Jy/beam ! Clean residual mean=-0.000032 rms=0.001225 Jy/beam ! Combined flux in latest and established models = 1.98102 Jy ! Adding 99 model components to the UV plane model. ! The established model now contains 209 components and 1.98102 Jy ! Inverting map ! Added new window around map position (-41, -4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101578 Jy ! Component: 100 - total flux cleaned = 0.0194418 Jy ! Component: 150 - total flux cleaned = 0.0280191 Jy ! Component: 200 - total flux cleaned = 0.0359548 Jy ! Total flux subtracted in 200 components = 0.0359548 Jy ! Clean residual min=-0.002580 max=0.005167 Jy/beam ! Clean residual mean=-0.000021 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 2.01698 Jy ! Adding 107 model components to the UV plane model. ! The established model now contains 272 components and 2.01698 Jy ! Inverting map ! Added new window around map position (-36.5, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00737407 Jy ! Component: 100 - total flux cleaned = 0.014235 Jy ! Component: 150 - total flux cleaned = 0.0206369 Jy ! Component: 200 - total flux cleaned = 0.0266227 Jy ! Total flux subtracted in 200 components = 0.0266227 Jy ! Clean residual min=-0.002411 max=0.004079 Jy/beam ! Clean residual mean=-0.000014 rms=0.000828 Jy/beam ! Combined flux in latest and established models = 2.0436 Jy ! Adding 108 model components to the UV plane model. ! The established model now contains 322 components and 2.0436 Jy ! Inverting map ! Added new window around map position (-24.5, -14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00563111 Jy ! Component: 100 - total flux cleaned = 0.0109171 Jy ! Component: 150 - total flux cleaned = 0.0158883 Jy ! Component: 200 - total flux cleaned = 0.0205706 Jy ! Total flux subtracted in 200 components = 0.0205706 Jy ! Clean residual min=-0.002502 max=0.003221 Jy/beam ! Clean residual mean=-0.000009 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 2.06417 Jy ! Adding 100 model components to the UV plane model. ! The established model now contains 362 components and 2.06417 Jy ! Inverting map ! Added new window around map position (-50.5, 7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00444178 Jy ! Component: 100 - total flux cleaned = 0.00862689 Jy ! Component: 150 - total flux cleaned = 0.012583 Jy ! Component: 200 - total flux cleaned = 0.0163256 Jy ! Total flux subtracted in 200 components = 0.0163256 Jy ! Clean residual min=-0.002719 max=0.002705 Jy/beam ! Clean residual mean=-0.000005 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 2.0805 Jy ! Adding 107 model components to the UV plane model. ! The established model now contains 400 components and 2.0805 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=7.992 mas, bmaj=8.392 mas, bpa=-24.61 degrees ! Estimated noise=0.821512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00780198 Jy ! Component: 100 - total flux cleaned = 0.0143688 Jy ! Component: 150 - total flux cleaned = 0.0200705 Jy ! Component: 200 - total flux cleaned = 0.0250758 Jy ! Total flux subtracted in 200 components = 0.0250758 Jy ! Clean residual min=-0.002752 max=0.003515 Jy/beam ! Clean residual mean=-0.000006 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 2.10557 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 = 0.00442533 Jy ! Component: 100 - total flux cleaned = 0.00835424 Jy ! Component: 150 - total flux cleaned = 0.0118569 Jy ! Component: 200 - total flux cleaned = 0.014984 Jy ! Total flux subtracted in 200 components = 0.014984 Jy ! Clean residual min=-0.002473 max=0.003002 Jy/beam ! Clean residual mean=0.000002 rms=0.000786 Jy/beam ! Combined flux in latest and established models = 2.12056 Jy ! Adding 277 model components to the UV plane model. ! The established model now contains 648 components and 2.12056 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.633 mas, bmaj=3.995 mas, bpa=-23.77 degrees ! Estimated noise=0.583623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135336 Jy ! Component: 100 - total flux cleaned = 0.00178435 Jy ! Component: 150 - total flux cleaned = 0.00209908 Jy ! Component: 200 - total flux cleaned = 0.00261775 Jy ! Total flux subtracted in 200 components = 0.00261775 Jy ! Clean residual min=-0.002569 max=0.002067 Jy/beam ! Clean residual mean=0.000003 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 2.12317 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 660 components and 2.12317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.071145Jy sigma=0.641750 ! Fit after self-cal, rms=0.070953Jy sigma=0.638988 wmodel J1800+7828_S_a_map.mod ! Writing 660 model components to file: J1800+7828_S_a_map.mod wobs J1800+7828_S_a_uvs.fits ! Writing UV FITS file: J1800+7828_S_a_uvs.fits wwins J1800+7828_S_a_map.win ! wwins: Wrote 16 windows to J1800+7828_S_a_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 = -0.0011434 Jy ! Component: 100 - total flux cleaned = -0.00107461 Jy ! Component: 150 - total flux cleaned = -0.000795903 Jy ! Component: 200 - total flux cleaned = -0.000796453 Jy ! Component: 250 - total flux cleaned = -0.000700093 Jy ! Component: 300 - total flux cleaned = -0.0006363 Jy ! Component: 350 - total flux cleaned = -0.000573662 Jy ! Component: 400 - total flux cleaned = -0.00054362 Jy ! Component: 450 - total flux cleaned = -0.000573557 Jy ! Component: 500 - total flux cleaned = -0.000602888 Jy ! Component: 550 - total flux cleaned = -0.000631714 Jy ! Component: 600 - total flux cleaned = -0.000631495 Jy ! Component: 650 - total flux cleaned = -0.000631253 Jy ! Component: 700 - total flux cleaned = -0.000630919 Jy ! Component: 750 - total flux cleaned = -0.000602774 Jy ! Component: 800 - total flux cleaned = -0.000685837 Jy ! Component: 850 - total flux cleaned = -0.000657988 Jy ! Component: 900 - total flux cleaned = -0.000767403 Jy ! Component: 950 - total flux cleaned = -0.000767245 Jy ! Component: 1000 - total flux cleaned = -0.000794545 Jy ! Component: 1050 - total flux cleaned = -0.000847849 Jy ! Component: 1100 - total flux cleaned = -0.000927615 Jy ! Component: 1150 - total flux cleaned = -0.00103303 Jy ! Component: 1200 - total flux cleaned = -0.00100669 Jy ! Component: 1250 - total flux cleaned = -0.00105878 Jy ! Component: 1300 - total flux cleaned = -0.00105882 Jy ! Component: 1350 - total flux cleaned = -0.00108469 Jy ! Component: 1400 - total flux cleaned = -0.00116135 Jy ! Component: 1450 - total flux cleaned = -0.00113573 Jy ! Component: 1500 - total flux cleaned = -0.00116103 Jy ! Component: 1550 - total flux cleaned = -0.001161 Jy ! Component: 1600 - total flux cleaned = -0.00121127 Jy ! Component: 1650 - total flux cleaned = -0.00116134 Jy ! Component: 1700 - total flux cleaned = -0.0012112 Jy ! Component: 1750 - total flux cleaned = -0.00131047 Jy ! Component: 1800 - total flux cleaned = -0.00140907 Jy ! Component: 1850 - total flux cleaned = -0.00131104 Jy ! Component: 1900 - total flux cleaned = -0.00140863 Jy ! Component: 1950 - total flux cleaned = -0.00148165 Jy ! Component: 2000 - total flux cleaned = -0.00145755 Jy ! Component: 2050 - total flux cleaned = -0.0015057 Jy ! Component: 2100 - total flux cleaned = -0.00160181 Jy ! Component: 2150 - total flux cleaned = -0.00157786 Jy ! Component: 2200 - total flux cleaned = -0.00162555 Jy ! Component: 2250 - total flux cleaned = -0.00164939 Jy ! Component: 2300 - total flux cleaned = -0.00172029 Jy ! Component: 2350 - total flux cleaned = -0.00176725 Jy ! Component: 2400 - total flux cleaned = -0.00176723 Jy ! Component: 2450 - total flux cleaned = -0.00186055 Jy ! Component: 2500 - total flux cleaned = -0.00181414 Jy ! Component: 2550 - total flux cleaned = -0.00183755 Jy ! Component: 2600 - total flux cleaned = -0.00199913 Jy ! Component: 2650 - total flux cleaned = -0.00204502 Jy ! Component: 2700 - total flux cleaned = -0.00202219 Jy ! Component: 2750 - total flux cleaned = -0.00211349 Jy ! Component: 2800 - total flux cleaned = -0.002159 Jy ! Component: 2850 - total flux cleaned = -0.00215898 Jy ! Component: 2900 - total flux cleaned = -0.0021589 Jy ! Component: 2950 - total flux cleaned = -0.00224915 Jy ! Component: 3000 - total flux cleaned = -0.00227161 Jy ! Component: 3050 - total flux cleaned = -0.00231657 Jy ! Component: 3100 - total flux cleaned = -0.00240591 Jy ! Component: 3150 - total flux cleaned = -0.00245043 Jy ! Component: 3200 - total flux cleaned = -0.00240604 Jy ! Component: 3250 - total flux cleaned = -0.00253862 Jy ! Component: 3300 - total flux cleaned = -0.00242844 Jy ! Component: 3350 - total flux cleaned = -0.00258218 Jy ! Component: 3400 - total flux cleaned = -0.0025823 Jy ! Component: 3450 - total flux cleaned = -0.002648 Jy ! Component: 3500 - total flux cleaned = -0.00266975 Jy ! Component: 3550 - total flux cleaned = -0.00279996 Jy ! Component: 3600 - total flux cleaned = -0.00279996 Jy ! Component: 3650 - total flux cleaned = -0.00279991 Jy ! Component: 3700 - total flux cleaned = -0.00288584 Jy ! Component: 3750 - total flux cleaned = -0.00299318 Jy ! Component: 3800 - total flux cleaned = -0.00301461 Jy ! Component: 3850 - total flux cleaned = -0.00295062 Jy ! Component: 3900 - total flux cleaned = -0.00299312 Jy ! Component: 3950 - total flux cleaned = -0.00297189 Jy ! Component: 4000 - total flux cleaned = -0.00305648 Jy ! Component: 4050 - total flux cleaned = -0.0031198 Jy ! Total flux subtracted in 4096 components = -0.00311987 Jy ! Clean residual min=-0.001096 max=0.001198 Jy/beam ! Clean residual mean=0.000002 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 2.12005 Jy keep ! Adding 333 model components to the UV plane model. ! The established model now contains 986 components and 2.12006 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uvm//J1800+7828_S_a_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.633 x 3.995 at -23.77 degrees (North through East) ! Clean map min=-0.0018009 max=1.5545 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uvm//J1800+7828_S_a_map.fits wmodel /vlbi/uf001/uvm//J1800+7828_S_a_map.mod ! Writing 986 model components to file: /vlbi/uf001/uvm//J1800+7828_S_a_map.mod wobs /vlbi/uf001/uvm//J1800+7828_S_a_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uvm//J1800+7828_S_a_uvs.fits wwins /vlbi/uf001/uvm//J1800+7828_S_a_map.win ! wwins: Wrote 17 windows to /vlbi/uf001/uvm//J1800+7828_S_a_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.55447 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000394615 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0761574 0.0761574 0.152315 0.30463 0.609259 1.21852 2.43704 4.87407 9.74815 19.4963 38.9926 77.9852 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.554 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 3939.21 quit ! Quitting program ! Log file /vlbi/uf001/uvm//J1800+7828_S_a_dfm.log closed on Sun Jan 13 22:11:29 2019