! Started logfile: /vlbi/uf001/uva//J1019-2708_S_dfm.log on Mon Jan 14 00:50:26 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//J1019-2708_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1019-2708_S_uva.fits ! AN table 1: 28 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.983135 visibilities/baseline/integration-bin. ! Found source: J1019-2708 ! ! 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 2973 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 J1019-2708_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.013175Jy sigma=16.611616 ! Fit after self-cal, rms=0.860588Jy sigma=13.989187 ! 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=2.348 mas, bmaj=7.031 mas, bpa=-7.004 degrees ! Estimated noise=1.13645 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 = 0.109307 Jy ! Component: 100 - total flux cleaned = 0.133913 Jy ! Total flux subtracted in 100 components = 0.133913 Jy ! Clean residual min=-0.006585 max=0.011432 Jy/beam ! Clean residual mean=-0.000003 rms=0.001867 Jy/beam ! Combined flux in latest and established models = 0.133913 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.133913 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083518Jy sigma=1.303519 ! Fit after self-cal, rms=0.083516Jy sigma=1.303389 ! Inverting map ! Added new window around map position (-4, 8.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118232 Jy ! Component: 100 - total flux cleaned = 0.0194123 Jy ! Total flux subtracted in 100 components = 0.0194123 Jy ! Clean residual min=-0.005925 max=0.008492 Jy/beam ! Clean residual mean=-0.000004 rms=0.001460 Jy/beam ! Combined flux in latest and established models = 0.153325 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 23 components and 0.153325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081371Jy sigma=1.258675 ! Fit after self-cal, rms=0.081344Jy sigma=1.256757 ! 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=2.921 mas, bmaj=8.003 mas, bpa=-7.422 degrees ! Estimated noise=0.873473 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 = 0.00839297 Jy ! Component: 100 - total flux cleaned = 0.0131509 Jy ! Component: 150 - total flux cleaned = 0.0160475 Jy ! Component: 200 - total flux cleaned = 0.0172835 Jy ! Total flux subtracted in 200 components = 0.0172835 Jy ! Clean residual min=-0.005157 max=0.005493 Jy/beam ! Clean residual mean=-0.000018 rms=0.001244 Jy/beam ! Combined flux in latest and established models = 0.170609 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 49 components and 0.170609 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.080613Jy sigma=1.238756 ! Fit after self-cal, rms=0.080628Jy sigma=1.238181 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.921 x 8.003 at -7.422 degrees (North through East) ! Clean map min=-0.0049732 max=0.13638 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.22 KP 1.01 LA 0.99 ! MK 1.06 NL 0.97 OV 1.02 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 HN 1.16 KP 1.03 LA 0.96 ! MK 1.00 NL 1.02 OV 0.88 PT 1.02 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.11 KP 1.00 LA 1.03 ! MK 0.97 NL 0.96 OV 0.97 PT 0.99 ! SC 1.04 ! ! ! Fit before self-cal, rms=0.080628Jy sigma=1.238181 ! Fit after self-cal, rms=0.083950Jy sigma=1.226333 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.946 mas, bmaj=7.995 mas, bpa=-7.196 degrees ! Estimated noise=0.878238 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 = -0.0016216 Jy ! Component: 100 - total flux cleaned = -0.00183285 Jy ! Component: 150 - total flux cleaned = -0.00190872 Jy ! Component: 200 - total flux cleaned = -0.0020395 Jy ! Total flux subtracted in 200 components = -0.0020395 Jy ! Clean residual min=-0.004559 max=0.005184 Jy/beam ! Clean residual mean=-0.000020 rms=0.001041 Jy/beam ! Combined flux in latest and established models = 0.168569 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 62 components and 0.168569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.083866Jy sigma=1.225500 ! Fit after self-cal, rms=0.083950Jy sigma=1.225195 ! 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=0.083950Jy sigma=1.225195 ! Fit after self-cal, rms=0.084994Jy sigma=1.220914 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.949 mas, bmaj=7.99 mas, bpa=-7.18 degrees ! Estimated noise=0.879395 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000819022 Jy ! Component: 100 - total flux cleaned = -0.000892431 Jy ! Component: 150 - total flux cleaned = -0.000947466 Jy ! Component: 200 - total flux cleaned = -0.000997478 Jy ! Total flux subtracted in 200 components = -0.000997478 Jy ! Clean residual min=-0.004134 max=0.004821 Jy/beam ! Clean residual mean=-0.000018 rms=0.000960 Jy/beam ! Combined flux in latest and established models = 0.167572 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 74 components and 0.167572 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084953Jy sigma=1.220563 ! Fit after self-cal, rms=0.084968Jy sigma=1.220448 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 (-51, -91). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272593 Jy ! Component: 100 - total flux cleaned = 0.00293166 Jy ! Component: 150 - total flux cleaned = 0.00288005 Jy ! Component: 200 - total flux cleaned = 0.0028811 Jy ! Total flux subtracted in 200 components = 0.0028811 Jy ! Clean residual min=-0.003914 max=0.003971 Jy/beam ! Clean residual mean=-0.000019 rms=0.000883 Jy/beam ! Combined flux in latest and established models = 0.170453 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 86 components and 0.170453 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084751Jy sigma=1.217388 ! Fit after self-cal, rms=0.084740Jy sigma=1.217168 ! Inverting map ! Added new window around map position (-31.5, 24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0029511 Jy ! Component: 100 - total flux cleaned = 0.00353665 Jy ! Component: 150 - total flux cleaned = 0.0039554 Jy ! Component: 200 - total flux cleaned = 0.00441888 Jy ! Total flux subtracted in 200 components = 0.00441888 Jy ! Clean residual min=-0.003678 max=0.003618 Jy/beam ! Clean residual mean=-0.000016 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.174872 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 114 components and 0.174872 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084596Jy sigma=1.214698 ! Fit after self-cal, rms=0.084586Jy sigma=1.214567 ! 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=0.084586Jy sigma=1.214567 ! Fit after self-cal, rms=0.085346Jy sigma=1.213255 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.951 mas, bmaj=7.981 mas, bpa=-7.054 degrees ! Estimated noise=0.875247 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000687498 Jy ! Component: 100 - total flux cleaned = 0.000600895 Jy ! Component: 150 - total flux cleaned = 0.00059839 Jy ! Component: 200 - total flux cleaned = 0.000564872 Jy ! Total flux subtracted in 200 components = 0.000564872 Jy ! Clean residual min=-0.003522 max=0.003406 Jy/beam ! Clean residual mean=-0.000012 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.175437 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 126 components and 0.175437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085302Jy sigma=1.212637 ! Fit after self-cal, rms=0.085320Jy sigma=1.212595 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 = -0.000148278 Jy ! Component: 100 - total flux cleaned = -0.00014981 Jy ! Component: 150 - total flux cleaned = -9.21009e-05 Jy ! Component: 200 - total flux cleaned = -6.49339e-05 Jy ! Total flux subtracted in 200 components = -6.49339e-05 Jy ! Clean residual min=-0.003479 max=0.003390 Jy/beam ! Clean residual mean=-0.000013 rms=0.000758 Jy/beam ! Combined flux in latest and established models = 0.175372 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 138 components and 0.175372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085299Jy sigma=1.212304 ! Fit after self-cal, rms=0.085298Jy sigma=1.212296 ! 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=0.085298Jy sigma=1.212296 ! Fit after self-cal, rms=0.085305Jy sigma=1.212240 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.405 mas, bmaj=19.33 mas, bpa=-3.69 degrees ! Estimated noise=1.11393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000141524 Jy ! Component: 100 - total flux cleaned = 0.000160508 Jy ! Component: 150 - total flux cleaned = 0.000176021 Jy ! Component: 200 - total flux cleaned = 0.000190658 Jy ! Total flux subtracted in 200 components = 0.000190658 Jy ! Clean residual min=-0.003340 max=0.003071 Jy/beam ! Clean residual mean=-0.000028 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 0.175562 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 155 components and 0.175562 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085297Jy sigma=1.212170 ! Fit after self-cal, rms=0.085299Jy sigma=1.212161 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 = 5.51885e-05 Jy ! Component: 100 - total flux cleaned = 6.84914e-05 Jy ! Component: 150 - total flux cleaned = 6.89607e-05 Jy ! Component: 200 - total flux cleaned = 6.88082e-05 Jy ! Total flux subtracted in 200 components = 6.88082e-05 Jy ! Clean residual min=-0.003325 max=0.003072 Jy/beam ! Clean residual mean=-0.000028 rms=0.000933 Jy/beam ! Combined flux in latest and established models = 0.175631 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 159 components and 0.175631 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085295Jy sigma=1.212141 ! Fit after self-cal, rms=0.085295Jy sigma=1.212137 ! 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=2.953 mas, bmaj=7.987 mas, bpa=-7.011 degrees ! Estimated noise=0.873847 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.953 x 7.987 at -7.011 degrees (North through East) ! Clean map min=-0.0032574 max=0.13727 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=2.366 mas, bmaj=7.019 mas, bpa=-6.708 degrees ! Estimated noise=1.1456 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.109753 Jy ! Component: 100 - total flux cleaned = 0.135273 Jy ! Component: 150 - total flux cleaned = 0.146342 Jy ! Component: 200 - total flux cleaned = 0.153468 Jy ! Total flux subtracted in 200 components = 0.153468 Jy ! Clean residual min=-0.005576 max=0.005926 Jy/beam ! Clean residual mean=-0.000006 rms=0.001295 Jy/beam ! Combined flux in latest and established models = 0.153468 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.153468 Jy ! Inverting map and beam ! Estimated beam: bmin=2.953 mas, bmaj=7.987 mas, bpa=-7.011 degrees ! Estimated noise=0.873847 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 = 0.00730277 Jy ! Component: 100 - total flux cleaned = 0.0121282 Jy ! Component: 150 - total flux cleaned = 0.0146117 Jy ! Component: 200 - total flux cleaned = 0.0162464 Jy ! Total flux subtracted in 200 components = 0.0162464 Jy ! Clean residual min=-0.003839 max=0.003414 Jy/beam ! Clean residual mean=-0.000014 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.169714 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 67 components and 0.169714 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=7.405 mas, bmaj=19.33 mas, bpa=-3.69 degrees ! Estimated noise=1.11393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00325123 Jy ! Component: 100 - total flux cleaned = 0.0045968 Jy ! Component: 150 - total flux cleaned = 0.0051115 Jy ! Component: 200 - total flux cleaned = 0.0052551 Jy ! Total flux subtracted in 200 components = 0.0052551 Jy ! Clean residual min=-0.003686 max=0.003292 Jy/beam ! Clean residual mean=-0.000026 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.174969 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 = 0.000169253 Jy ! Component: 100 - total flux cleaned = 0.000280813 Jy ! Component: 150 - total flux cleaned = 0.000413833 Jy ! Component: 200 - total flux cleaned = 0.000532284 Jy ! Total flux subtracted in 200 components = 0.000532284 Jy ! Clean residual min=-0.003576 max=0.003158 Jy/beam ! Clean residual mean=-0.000027 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.175501 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 100 components and 0.175501 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.953 mas, bmaj=7.987 mas, bpa=-7.011 degrees ! Estimated noise=0.873847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000290317 Jy ! Component: 100 - total flux cleaned = 0.000150266 Jy ! Component: 150 - total flux cleaned = 2.69448e-05 Jy ! Component: 200 - total flux cleaned = -8.29662e-05 Jy ! Total flux subtracted in 200 components = -8.29662e-05 Jy ! Clean residual min=-0.003806 max=0.003418 Jy/beam ! Clean residual mean=-0.000012 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.175418 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 120 components and 0.175418 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085403Jy sigma=1.213720 ! Fit after self-cal, rms=0.085380Jy sigma=1.213625 wmodel J1019-2708_S_map.mod ! Writing 120 model components to file: J1019-2708_S_map.mod wobs J1019-2708_S_uvs.fits ! Writing UV FITS file: J1019-2708_S_uvs.fits wwins J1019-2708_S_map.win ! wwins: Wrote 4 windows to J1019-2708_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 = -0.00101754 Jy ! Component: 100 - total flux cleaned = -0.00189414 Jy ! Component: 150 - total flux cleaned = -0.00270926 Jy ! Component: 200 - total flux cleaned = -0.0033795 Jy ! Component: 250 - total flux cleaned = -0.00377414 Jy ! Component: 300 - total flux cleaned = -0.00401185 Jy ! Component: 350 - total flux cleaned = -0.00424192 Jy ! Component: 400 - total flux cleaned = -0.00419857 Jy ! Component: 450 - total flux cleaned = -0.00432909 Jy ! Component: 500 - total flux cleaned = -0.0043289 Jy ! Component: 550 - total flux cleaned = -0.00441123 Jy ! Component: 600 - total flux cleaned = -0.00449167 Jy ! Component: 650 - total flux cleaned = -0.00445425 Jy ! Component: 700 - total flux cleaned = -0.00464605 Jy ! Component: 750 - total flux cleaned = -0.00468279 Jy ! Component: 800 - total flux cleaned = -0.00468271 Jy ! Component: 850 - total flux cleaned = -0.00475432 Jy ! Component: 900 - total flux cleaned = -0.00478932 Jy ! Component: 950 - total flux cleaned = -0.00475464 Jy ! Component: 1000 - total flux cleaned = -0.00482265 Jy ! Component: 1050 - total flux cleaned = -0.00488993 Jy ! Component: 1100 - total flux cleaned = -0.00498774 Jy ! Component: 1150 - total flux cleaned = -0.00511487 Jy ! Component: 1200 - total flux cleaned = -0.0050502 Jy ! Component: 1250 - total flux cleaned = -0.00498774 Jy ! Component: 1300 - total flux cleaned = -0.00498725 Jy ! Component: 1350 - total flux cleaned = -0.00495717 Jy ! Component: 1400 - total flux cleaned = -0.00495702 Jy ! Component: 1450 - total flux cleaned = -0.00492813 Jy ! Component: 1500 - total flux cleaned = -0.00492849 Jy ! Component: 1550 - total flux cleaned = -0.00492836 Jy ! Component: 1600 - total flux cleaned = -0.00490048 Jy ! Component: 1650 - total flux cleaned = -0.00501087 Jy ! Component: 1700 - total flux cleaned = -0.00503738 Jy ! Component: 1750 - total flux cleaned = -0.00495634 Jy ! Component: 1800 - total flux cleaned = -0.00495629 Jy ! Component: 1850 - total flux cleaned = -0.00495583 Jy ! Component: 1900 - total flux cleaned = -0.00490354 Jy ! Component: 1950 - total flux cleaned = -0.00492913 Jy ! Component: 2000 - total flux cleaned = -0.00490371 Jy ! Component: 2050 - total flux cleaned = -0.00500381 Jy ! Component: 2100 - total flux cleaned = -0.00487943 Jy ! Component: 2150 - total flux cleaned = -0.00495301 Jy ! Component: 2200 - total flux cleaned = -0.00497718 Jy ! Component: 2250 - total flux cleaned = -0.00490493 Jy ! Component: 2300 - total flux cleaned = -0.00490499 Jy ! Component: 2350 - total flux cleaned = -0.0048819 Jy ! Component: 2400 - total flux cleaned = -0.00488174 Jy ! Component: 2450 - total flux cleaned = -0.00492802 Jy ! Component: 2500 - total flux cleaned = -0.00492781 Jy ! Component: 2550 - total flux cleaned = -0.00495022 Jy ! Component: 2600 - total flux cleaned = -0.00486076 Jy ! Component: 2650 - total flux cleaned = -0.00490545 Jy ! Component: 2700 - total flux cleaned = -0.00488322 Jy ! Component: 2750 - total flux cleaned = -0.00479649 Jy ! Component: 2800 - total flux cleaned = -0.00483968 Jy ! Component: 2850 - total flux cleaned = -0.00483978 Jy ! Component: 2900 - total flux cleaned = -0.00477655 Jy ! Component: 2950 - total flux cleaned = -0.00488176 Jy ! Component: 3000 - total flux cleaned = -0.00492321 Jy ! Component: 3050 - total flux cleaned = -0.00490262 Jy ! Component: 3100 - total flux cleaned = -0.00492304 Jy ! Component: 3150 - total flux cleaned = -0.00496333 Jy ! Component: 3200 - total flux cleaned = -0.00486279 Jy ! Component: 3250 - total flux cleaned = -0.00492254 Jy ! Component: 3300 - total flux cleaned = -0.00488296 Jy ! Component: 3350 - total flux cleaned = -0.00486345 Jy ! Component: 3400 - total flux cleaned = -0.0048439 Jy ! Component: 3450 - total flux cleaned = -0.00490218 Jy ! Component: 3500 - total flux cleaned = -0.00490225 Jy ! Component: 3550 - total flux cleaned = -0.00490215 Jy ! Component: 3600 - total flux cleaned = -0.00484524 Jy ! Component: 3650 - total flux cleaned = -0.00488291 Jy ! Component: 3700 - total flux cleaned = -0.00484553 Jy ! Component: 3750 - total flux cleaned = -0.00482709 Jy ! Component: 3800 - total flux cleaned = -0.00486384 Jy ! Component: 3850 - total flux cleaned = -0.00488202 Jy ! Component: 3900 - total flux cleaned = -0.00482754 Jy ! Component: 3950 - total flux cleaned = -0.00477353 Jy ! Component: 4000 - total flux cleaned = -0.00480912 Jy ! Component: 4050 - total flux cleaned = -0.00473808 Jy ! Total flux subtracted in 4096 components = -0.00473794 Jy ! Clean residual min=-0.001113 max=0.000986 Jy/beam ! Clean residual mean=0.000004 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.170681 Jy keep ! Adding 268 model components to the UV plane model. ! The established model now contains 388 components and 0.17068 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1019-2708_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.953 x 7.987 at -7.011 degrees (North through East) ! Clean map min=-0.0029579 max=0.13686 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1019-2708_S_map.fits wmodel /vlbi/uf001/uva//J1019-2708_S_map.mod ! Writing 388 model components to file: /vlbi/uf001/uva//J1019-2708_S_map.mod wobs /vlbi/uf001/uva//J1019-2708_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1019-2708_S_uvs.fits wwins /vlbi/uf001/uva//J1019-2708_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J1019-2708_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.136865 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00030922 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.677793 0.677793 1.35559 2.71117 5.42235 10.8447 21.6894 43.3788 86.7575 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.136 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 442.612 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1019-2708_S_dfm.log closed on Mon Jan 14 00:50:30 2019