! Started logfile: /vlbi/uf001/uva//J0650-0152_S_dfm.log on Sun Jan 13 23:11:38 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//J0650-0152_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0650-0152_S_uva.fits ! AN table 1: 72 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.986111 visibilities/baseline/integration-bin. ! Found source: J0650-0152 ! ! 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 7668 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 J0650-0152_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.022770Jy sigma=18.076317 ! Fit after self-cal, rms=0.835262Jy sigma=15.132947 ! 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=2.551 mas, bmaj=6.573 mas, bpa=-4.473 degrees ! Estimated noise=0.603762 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 = 0.122556 Jy ! Component: 100 - total flux cleaned = 0.180714 Jy ! Total flux subtracted in 100 components = 0.180714 Jy ! Clean residual min=-0.014972 max=0.029559 Jy/beam ! Clean residual mean=0.000027 rms=0.003856 Jy/beam ! Combined flux in latest and established models = 0.180714 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.180714 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.131229Jy sigma=1.820735 ! Fit after self-cal, rms=0.127430Jy sigma=1.737714 ! Inverting map ! Added new window around map position (-1, -6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0408218 Jy ! Component: 100 - total flux cleaned = 0.0635553 Jy ! Total flux subtracted in 100 components = 0.0635553 Jy ! Clean residual min=-0.006133 max=0.012038 Jy/beam ! Clean residual mean=0.000018 rms=0.001851 Jy/beam ! Combined flux in latest and established models = 0.244269 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 0.244269 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.107287Jy sigma=1.337274 ! Fit after self-cal, rms=0.106875Jy sigma=1.328654 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153945 Jy ! Component: 100 - total flux cleaned = 0.0254957 Jy ! Total flux subtracted in 100 components = 0.0254957 Jy ! Clean residual min=-0.005083 max=0.006942 Jy/beam ! Clean residual mean=0.000015 rms=0.001347 Jy/beam ! Combined flux in latest and established models = 0.269765 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.269765 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102566Jy sigma=1.254101 ! Fit after self-cal, rms=0.102520Jy sigma=1.253462 ! 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=2.945 mas, bmaj=7.39 mas, bpa=-4.103 degrees ! Estimated noise=0.464442 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 = 0.0102928 Jy ! Component: 100 - total flux cleaned = 0.0165133 Jy ! Component: 150 - total flux cleaned = 0.0205117 Jy ! Component: 200 - total flux cleaned = 0.0225297 Jy ! Total flux subtracted in 200 components = 0.0225297 Jy ! Clean residual min=-0.005492 max=0.005522 Jy/beam ! Clean residual mean=0.000028 rms=0.001400 Jy/beam ! Combined flux in latest and established models = 0.292295 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 53 components and 0.292295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.100556Jy sigma=1.231885 ! Fit after self-cal, rms=0.100541Jy sigma=1.231785 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.945 x 7.39 at -4.103 degrees (North through East) ! Clean map min=-0.0054168 max=0.16206 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 HN 1.01 KP 1.02 LA 0.97 ! MK 0.96 NL 1.06 OV 0.98 PT 0.97 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 0.99 KP 1.04 LA 0.99 ! MK 1.00 NL 1.09 OV 0.95 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.88 HN 0.99 KP 1.02 LA 0.96 ! MK 1.03 NL 1.09 OV 0.98 PT 1.00 ! SC 1.08 ! ! ! Fit before self-cal, rms=0.100541Jy sigma=1.231785 ! Fit after self-cal, rms=0.092773Jy sigma=1.214488 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.956 mas, bmaj=7.418 mas, bpa=-4.25 degrees ! Estimated noise=0.464847 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 = 0.000853518 Jy ! Component: 100 - total flux cleaned = 0.00110757 Jy ! Component: 150 - total flux cleaned = 0.0013064 Jy ! Component: 200 - total flux cleaned = 0.00134914 Jy ! Total flux subtracted in 200 components = 0.00134914 Jy ! Clean residual min=-0.004408 max=0.004845 Jy/beam ! Clean residual mean=0.000014 rms=0.001165 Jy/beam ! Combined flux in latest and established models = 0.293644 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.293644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092674Jy sigma=1.214531 ! Fit after self-cal, rms=0.092651Jy sigma=1.214396 ! 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=0.092651Jy sigma=1.214396 ! Fit after self-cal, rms=0.073623Jy sigma=1.178961 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.954 mas, bmaj=7.413 mas, bpa=-4.26 degrees ! Estimated noise=0.463634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000265518 Jy ! Component: 100 - total flux cleaned = -0.000348227 Jy ! Component: 150 - total flux cleaned = -0.000332607 Jy ! Component: 200 - total flux cleaned = -0.000299763 Jy ! Total flux subtracted in 200 components = -0.000299763 Jy ! Clean residual min=-0.002972 max=0.003509 Jy/beam ! Clean residual mean=0.000004 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.293344 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 66 components and 0.293344 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073611Jy sigma=1.178801 ! Fit after self-cal, rms=0.073599Jy sigma=1.178603 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 (-59, 118). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00321055 Jy ! Component: 100 - total flux cleaned = 0.00451998 Jy ! Component: 150 - total flux cleaned = 0.00482687 Jy ! Component: 200 - total flux cleaned = 0.00493568 Jy ! Total flux subtracted in 200 components = 0.00493568 Jy ! Clean residual min=-0.002920 max=0.003107 Jy/beam ! Clean residual mean=0.000004 rms=0.000776 Jy/beam ! Combined flux in latest and established models = 0.29828 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 93 components and 0.29828 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073423Jy sigma=1.176152 ! Fit after self-cal, rms=0.073413Jy sigma=1.175916 ! 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=0.073413Jy sigma=1.175916 ! Fit after self-cal, rms=0.072320Jy sigma=1.162740 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.959 mas, bmaj=7.418 mas, bpa=-4.274 degrees ! Estimated noise=0.46355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00046416 Jy ! Component: 100 - total flux cleaned = -0.000570811 Jy ! Component: 150 - total flux cleaned = -0.000664485 Jy ! Component: 200 - total flux cleaned = -0.000749553 Jy ! Total flux subtracted in 200 components = -0.000749553 Jy ! Clean residual min=-0.002578 max=0.002818 Jy/beam ! Clean residual mean=0.000002 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.29753 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 111 components and 0.29753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072303Jy sigma=1.162465 ! Fit after self-cal, rms=0.072313Jy sigma=1.162380 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 (-29, 62.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215569 Jy ! Component: 100 - total flux cleaned = 0.0022654 Jy ! Component: 150 - total flux cleaned = 0.00244313 Jy ! Component: 200 - total flux cleaned = 0.0025145 Jy ! Total flux subtracted in 200 components = 0.0025145 Jy ! Clean residual min=-0.002411 max=0.001953 Jy/beam ! Clean residual mean=0.000001 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.300045 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 132 components and 0.300045 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072221Jy sigma=1.160213 ! Fit after self-cal, rms=0.072214Jy sigma=1.160106 ! 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=0.072214Jy sigma=1.160106 ! Fit after self-cal, rms=0.072150Jy sigma=1.159948 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.656 mas, bmaj=12.37 mas, bpa=-6.013 degrees ! Estimated noise=0.635301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000806909 Jy ! Component: 100 - total flux cleaned = 0.000812954 Jy ! Component: 150 - total flux cleaned = 0.000863396 Jy ! Component: 200 - total flux cleaned = 0.000952543 Jy ! Total flux subtracted in 200 components = 0.000952543 Jy ! Clean residual min=-0.002885 max=0.002293 Jy/beam ! Clean residual mean=0.000001 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.300997 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 156 components and 0.300997 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072141Jy sigma=1.159736 ! Fit after self-cal, rms=0.072137Jy sigma=1.159684 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 = 0.000171979 Jy ! Component: 100 - total flux cleaned = 0.000377685 Jy ! Component: 150 - total flux cleaned = 0.000451943 Jy ! Component: 200 - total flux cleaned = 0.000468659 Jy ! Total flux subtracted in 200 components = 0.000468659 Jy ! Clean residual min=-0.002848 max=0.002253 Jy/beam ! Clean residual mean=0.000001 rms=0.000674 Jy/beam ! Combined flux in latest and established models = 0.301466 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 164 components and 0.301466 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072137Jy sigma=1.159662 ! Fit after self-cal, rms=0.072133Jy sigma=1.159625 ! 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=2.957 mas, bmaj=7.415 mas, bpa=-4.273 degrees ! Estimated noise=0.462501 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.957 x 7.415 at -4.273 degrees (North through East) ! Clean map min=-0.0023057 max=0.16193 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=2.557 mas, bmaj=6.571 mas, bpa=-4.601 degrees ! Estimated noise=0.603471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.128313 Jy ! Component: 100 - total flux cleaned = 0.190858 Jy ! Component: 150 - total flux cleaned = 0.224299 Jy ! Component: 200 - total flux cleaned = 0.244764 Jy ! Total flux subtracted in 200 components = 0.244764 Jy ! Clean residual min=-0.004935 max=0.011156 Jy/beam ! Clean residual mean=0.000008 rms=0.001517 Jy/beam ! Combined flux in latest and established models = 0.244764 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 24 model components to the UV plane model. ! The established model now contains 24 components and 0.244764 Jy ! Inverting map and beam ! Estimated beam: bmin=2.957 mas, bmaj=7.415 mas, bpa=-4.273 degrees ! Estimated noise=0.462501 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 = 0.0187206 Jy ! Component: 100 - total flux cleaned = 0.0297689 Jy ! Component: 150 - total flux cleaned = 0.0366189 Jy ! Component: 200 - total flux cleaned = 0.0411751 Jy ! Total flux subtracted in 200 components = 0.0411751 Jy ! Clean residual min=-0.002826 max=0.003380 Jy/beam ! Clean residual mean=0.000007 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.285939 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 49 components and 0.285939 Jy ! Inverting map ! Added new window around map position (3, 17.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00369481 Jy ! Component: 100 - total flux cleaned = 0.00646347 Jy ! Component: 150 - total flux cleaned = 0.0083539 Jy ! Component: 200 - total flux cleaned = 0.0096295 Jy ! Total flux subtracted in 200 components = 0.0096295 Jy ! Clean residual min=-0.002401 max=0.001828 Jy/beam ! Clean residual mean=0.000003 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.295568 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 92 components and 0.295568 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=6.656 mas, bmaj=12.37 mas, bpa=-6.013 degrees ! Estimated noise=0.635301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243486 Jy ! Component: 100 - total flux cleaned = 0.0038923 Jy ! Component: 150 - total flux cleaned = 0.00487278 Jy ! Component: 200 - total flux cleaned = 0.00533025 Jy ! Total flux subtracted in 200 components = 0.00533025 Jy ! Clean residual min=-0.002674 max=0.001942 Jy/beam ! Clean residual mean=0.000001 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.300898 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 = 6.99836e-05 Jy ! Component: 100 - total flux cleaned = 0.000111231 Jy ! Component: 150 - total flux cleaned = 0.000131341 Jy ! Component: 200 - total flux cleaned = 0.000150188 Jy ! Total flux subtracted in 200 components = 0.000150188 Jy ! Clean residual min=-0.002655 max=0.001966 Jy/beam ! Clean residual mean=0.000000 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.301049 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 134 components and 0.301049 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.957 mas, bmaj=7.415 mas, bpa=-4.273 degrees ! Estimated noise=0.462501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000180225 Jy ! Component: 100 - total flux cleaned = -0.000135498 Jy ! Component: 150 - total flux cleaned = -9.8044e-05 Jy ! Component: 200 - total flux cleaned = -9.90986e-05 Jy ! Total flux subtracted in 200 components = -9.90986e-05 Jy ! Clean residual min=-0.002162 max=0.001776 Jy/beam ! Clean residual mean=-0.000000 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.30095 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 155 components and 0.30095 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.072115Jy sigma=1.159354 ! Fit after self-cal, rms=0.072105Jy sigma=1.159137 wmodel J0650-0152_S_map.mod ! Writing 155 model components to file: J0650-0152_S_map.mod wobs J0650-0152_S_uvs.fits ! Writing UV FITS file: J0650-0152_S_uvs.fits wwins J0650-0152_S_map.win ! wwins: Wrote 5 windows to J0650-0152_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 = -0.000968967 Jy ! Component: 100 - total flux cleaned = -0.00159635 Jy ! Component: 150 - total flux cleaned = -0.00195501 Jy ! Component: 200 - total flux cleaned = -0.00223274 Jy ! Component: 250 - total flux cleaned = -0.00246895 Jy ! Component: 300 - total flux cleaned = -0.00261232 Jy ! Component: 350 - total flux cleaned = -0.00266835 Jy ! Component: 400 - total flux cleaned = -0.00272237 Jy ! Component: 450 - total flux cleaned = -0.0027755 Jy ! Component: 500 - total flux cleaned = -0.00282774 Jy ! Component: 550 - total flux cleaned = -0.00285379 Jy ! Component: 600 - total flux cleaned = -0.00287924 Jy ! Component: 650 - total flux cleaned = -0.0029037 Jy ! Component: 700 - total flux cleaned = -0.0029279 Jy ! Component: 750 - total flux cleaned = -0.00290421 Jy ! Component: 800 - total flux cleaned = -0.00290384 Jy ! Component: 850 - total flux cleaned = -0.00285739 Jy ! Component: 900 - total flux cleaned = -0.00276755 Jy ! Component: 950 - total flux cleaned = -0.00278961 Jy ! Component: 1000 - total flux cleaned = -0.00276765 Jy ! Component: 1050 - total flux cleaned = -0.00274609 Jy ! Component: 1100 - total flux cleaned = -0.00278797 Jy ! Component: 1150 - total flux cleaned = -0.0027049 Jy ! Component: 1200 - total flux cleaned = -0.0027256 Jy ! Component: 1250 - total flux cleaned = -0.00276573 Jy ! Component: 1300 - total flux cleaned = -0.00278488 Jy ! Component: 1350 - total flux cleaned = -0.00276511 Jy ! Component: 1400 - total flux cleaned = -0.00278488 Jy ! Component: 1450 - total flux cleaned = -0.00284258 Jy ! Component: 1500 - total flux cleaned = -0.00284243 Jy ! Component: 1550 - total flux cleaned = -0.00289827 Jy ! Component: 1600 - total flux cleaned = -0.00288008 Jy ! Component: 1650 - total flux cleaned = -0.00297131 Jy ! Component: 1700 - total flux cleaned = -0.00288167 Jy ! Component: 1750 - total flux cleaned = -0.00289976 Jy ! Component: 1800 - total flux cleaned = -0.00288229 Jy ! Component: 1850 - total flux cleaned = -0.00293438 Jy ! Component: 1900 - total flux cleaned = -0.00288288 Jy ! Component: 1950 - total flux cleaned = -0.00291638 Jy ! Component: 2000 - total flux cleaned = -0.0028486 Jy ! Component: 2050 - total flux cleaned = -0.00284853 Jy ! Component: 2100 - total flux cleaned = -0.00278271 Jy ! Component: 2150 - total flux cleaned = -0.00284819 Jy ! Component: 2200 - total flux cleaned = -0.00275128 Jy ! Component: 2250 - total flux cleaned = -0.00278343 Jy ! Component: 2300 - total flux cleaned = -0.00278324 Jy ! Component: 2350 - total flux cleaned = -0.00275157 Jy ! Component: 2400 - total flux cleaned = -0.00272019 Jy ! Component: 2450 - total flux cleaned = -0.00268941 Jy ! Component: 2500 - total flux cleaned = -0.00262779 Jy ! Component: 2550 - total flux cleaned = -0.00261276 Jy ! Component: 2600 - total flux cleaned = -0.00255256 Jy ! Component: 2650 - total flux cleaned = -0.00255274 Jy ! Component: 2700 - total flux cleaned = -0.00255279 Jy ! Component: 2750 - total flux cleaned = -0.00249389 Jy ! Component: 2800 - total flux cleaned = -0.00255231 Jy ! Component: 2850 - total flux cleaned = -0.00255229 Jy ! Component: 2900 - total flux cleaned = -0.00255218 Jy ! Component: 2950 - total flux cleaned = -0.00248081 Jy ! Component: 3000 - total flux cleaned = -0.00253752 Jy ! Component: 3050 - total flux cleaned = -0.00253752 Jy ! Component: 3100 - total flux cleaned = -0.00250987 Jy ! Component: 3150 - total flux cleaned = -0.00245454 Jy ! Component: 3200 - total flux cleaned = -0.00250972 Jy ! Component: 3250 - total flux cleaned = -0.00250956 Jy ! Component: 3300 - total flux cleaned = -0.0025095 Jy ! Component: 3350 - total flux cleaned = -0.00248263 Jy ! Component: 3400 - total flux cleaned = -0.00249598 Jy ! Component: 3450 - total flux cleaned = -0.00241636 Jy ! Component: 3500 - total flux cleaned = -0.00242948 Jy ! Component: 3550 - total flux cleaned = -0.00244252 Jy ! Component: 3600 - total flux cleaned = -0.00239036 Jy ! Component: 3650 - total flux cleaned = -0.00233889 Jy ! Component: 3700 - total flux cleaned = -0.00233893 Jy ! Component: 3750 - total flux cleaned = -0.00227533 Jy ! Component: 3800 - total flux cleaned = -0.00222458 Jy ! Component: 3850 - total flux cleaned = -0.00221203 Jy ! Component: 3900 - total flux cleaned = -0.00213694 Jy ! Component: 3950 - total flux cleaned = -0.00208722 Jy ! Component: 4000 - total flux cleaned = -0.00203784 Jy ! Component: 4050 - total flux cleaned = -0.00196406 Jy ! Total flux subtracted in 4096 components = -0.00193965 Jy ! Clean residual min=-0.000757 max=0.000661 Jy/beam ! Clean residual mean=-0.000001 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.29901 Jy keep ! Adding 298 model components to the UV plane model. ! The established model now contains 453 components and 0.29901 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0650-0152_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.957 x 7.415 at -4.273 degrees (North through East) ! Clean map min=-0.0014858 max=0.16156 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0650-0152_S_map.fits wmodel /vlbi/uf001/uva//J0650-0152_S_map.mod ! Writing 453 model components to file: /vlbi/uf001/uva//J0650-0152_S_map.mod wobs /vlbi/uf001/uva//J0650-0152_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0650-0152_S_uvs.fits wwins /vlbi/uf001/uva//J0650-0152_S_map.win ! wwins: Wrote 6 windows to /vlbi/uf001/uva//J0650-0152_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.161562 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000222145 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.412495 0.412495 0.82499 1.64998 3.29996 6.59992 13.1998 26.3997 52.7994 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.161 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 727.281 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0650-0152_S_dfm.log closed on Sun Jan 13 23:11:42 2019