! Started logfile: /image_prod/ug002_uva//J0005+3820_S_dfm.log on Wed Mar 4 18:09:56 2020 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 /image_prod/ug002_uva//J0005+3820_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0005+3820_S_uva.fits ! AN table 1: 20 integrations on 21 of 21 possible baselines. ! AN table 2: 40 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.964516 visibilities/baseline/integration-bin. ! Found source: J0005+3820 ! ! 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 5382 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 J0005+3820_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 2 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! A total of 8 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.079483Jy sigma=8.593675 ! Fit after self-cal, rms=0.618665Jy sigma=5.020325 ! 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=2.706 mas, bmaj=5.407 mas, bpa=-2.021 degrees ! Estimated noise=1.91945 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 = 0.29016 Jy ! Component: 100 - total flux cleaned = 0.364056 Jy ! Total flux subtracted in 100 components = 0.364056 Jy ! Clean residual min=-0.013294 max=0.030747 Jy/beam ! Clean residual mean=-0.000015 rms=0.004022 Jy/beam ! Combined flux in latest and established models = 0.364056 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.364056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102507Jy sigma=0.633948 ! Fit after self-cal, rms=0.102470Jy sigma=0.633605 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0330253 Jy ! Component: 100 - total flux cleaned = 0.0495776 Jy ! Total flux subtracted in 100 components = 0.0495776 Jy ! Clean residual min=-0.011446 max=0.013539 Jy/beam ! Clean residual mean=-0.000005 rms=0.002879 Jy/beam ! Combined flux in latest and established models = 0.413634 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 13 components and 0.413634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091019Jy sigma=0.532494 ! Fit after self-cal, rms=0.090937Jy sigma=0.531912 ! 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=3.231 mas, bmaj=6.3 mas, bpa=-2.438 degrees ! Estimated noise=1.23818 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 = 0.00386902 Jy ! Component: 100 - total flux cleaned = 0.00363338 Jy ! Component: 150 - total flux cleaned = 0.00345414 Jy ! Component: 200 - total flux cleaned = 0.00346362 Jy ! Total flux subtracted in 200 components = 0.00346362 Jy ! Clean residual min=-0.011852 max=0.012213 Jy/beam ! Clean residual mean=0.000007 rms=0.002827 Jy/beam ! Combined flux in latest and established models = 0.417097 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 16 components and 0.417097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089376Jy sigma=0.525011 ! Fit after self-cal, rms=0.089349Jy sigma=0.524908 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.231 x 6.3 at -2.438 degrees (North through East) ! Clean map min=-0.011604 max=0.38099 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! HN 0.99 KP 1.00 LA 0.96 MK 0.99 ! NL 0.86 OV 0.92 SC 1.05 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 FD 0.96 HN 1.03 KP 1.05 ! LA 1.01 MK 0.97 OV 0.92 PT 1.11 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! HN 0.98 KP 0.95 LA 0.99 MK 1.00 ! NL 0.89 OV 0.96 SC 1.38 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.89 FD 1.02 HN 1.02 KP 1.04 ! LA 1.07 MK 0.99 OV 0.96 PT 1.04 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! HN 1.00 KP 0.97 LA 0.94 MK 1.06 ! NL 0.98 OV 0.92 SC 1.10 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 1.01 HN 1.05 KP 1.04 ! LA 1.01 MK 1.05 OV 0.91 PT 1.08 ! SC 1.05 ! ! ! Fit before self-cal, rms=0.089349Jy sigma=0.524908 ! Fit after self-cal, rms=0.078987Jy sigma=0.454435 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.261 mas, bmaj=6.254 mas, bpa=-2.445 degrees ! Estimated noise=1.24161 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 = 0.00194701 Jy ! Component: 100 - total flux cleaned = 0.00224999 Jy ! Component: 150 - total flux cleaned = 0.00225178 Jy ! Component: 200 - total flux cleaned = 0.00218014 Jy ! Total flux subtracted in 200 components = 0.00218014 Jy ! Clean residual min=-0.007490 max=0.009324 Jy/beam ! Clean residual mean=0.000011 rms=0.001985 Jy/beam ! Combined flux in latest and established models = 0.419278 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 32 components and 0.419278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.078466Jy sigma=0.453512 ! Fit after self-cal, rms=0.078448Jy sigma=0.453361 ! 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=0.078448Jy sigma=0.453361 ! Fit after self-cal, rms=0.056047Jy sigma=0.408704 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.244 mas, bmaj=6.29 mas, bpa=-2.569 degrees ! Estimated noise=1.24094 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133512 Jy ! Component: 100 - total flux cleaned = 0.00155468 Jy ! Component: 150 - total flux cleaned = 0.00176803 Jy ! Component: 200 - total flux cleaned = 0.00194833 Jy ! Total flux subtracted in 200 components = 0.00194833 Jy ! Clean residual min=-0.004545 max=0.008625 Jy/beam ! Clean residual mean=0.000009 rms=0.001486 Jy/beam ! Combined flux in latest and established models = 0.421226 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 38 components and 0.421226 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055974Jy sigma=0.408224 ! Fit after self-cal, rms=0.055956Jy sigma=0.408170 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 (45, -19.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00834099 Jy ! Component: 100 - total flux cleaned = 0.0128665 Jy ! Component: 150 - total flux cleaned = 0.0159008 Jy ! Component: 200 - total flux cleaned = 0.0181953 Jy ! Total flux subtracted in 200 components = 0.0181953 Jy ! Clean residual min=-0.004543 max=0.005570 Jy/beam ! Clean residual mean=-0.000005 rms=0.001152 Jy/beam ! Combined flux in latest and established models = 0.439421 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 70 components and 0.439421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054773Jy sigma=0.396029 ! Fit after self-cal, rms=0.054721Jy sigma=0.395641 ! Inverting map ! Added new window around map position (52, -52). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00486388 Jy ! Component: 100 - total flux cleaned = 0.00744802 Jy ! Component: 150 - total flux cleaned = 0.00945554 Jy ! Component: 200 - total flux cleaned = 0.0112237 Jy ! Total flux subtracted in 200 components = 0.0112237 Jy ! Clean residual min=-0.004118 max=0.004197 Jy/beam ! Clean residual mean=-0.000007 rms=0.000989 Jy/beam ! Combined flux in latest and established models = 0.450645 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 97 components and 0.450645 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054261Jy sigma=0.391189 ! Fit after self-cal, rms=0.054253Jy sigma=0.391087 ! Inverting map ! Added new window around map position (4.5, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00417743 Jy ! Component: 100 - total flux cleaned = 0.0063579 Jy ! Component: 150 - total flux cleaned = 0.00805139 Jy ! Component: 200 - total flux cleaned = 0.00922271 Jy ! Total flux subtracted in 200 components = 0.00922271 Jy ! Clean residual min=-0.003836 max=0.003641 Jy/beam ! Clean residual mean=-0.000005 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.459868 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 125 components and 0.459868 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053896Jy sigma=0.388141 ! Fit after self-cal, rms=0.053851Jy sigma=0.387735 ! 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=0.053851Jy sigma=0.387735 ! Fit after self-cal, rms=0.053380Jy sigma=0.386422 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.238 mas, bmaj=6.279 mas, bpa=-2.589 degrees ! Estimated noise=1.23835 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00224097 Jy ! Component: 100 - total flux cleaned = 0.00389026 Jy ! Component: 150 - total flux cleaned = 0.00489252 Jy ! Component: 200 - total flux cleaned = 0.00566638 Jy ! Total flux subtracted in 200 components = 0.00566638 Jy ! Clean residual min=-0.003251 max=0.003236 Jy/beam ! Clean residual mean=0.000001 rms=0.000802 Jy/beam ! Combined flux in latest and established models = 0.465534 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 146 components and 0.465534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053243Jy sigma=0.385201 ! Fit after self-cal, rms=0.053232Jy sigma=0.385105 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 = 0.00110863 Jy ! Component: 100 - total flux cleaned = 0.00159123 Jy ! Component: 150 - total flux cleaned = 0.00203075 Jy ! Component: 200 - total flux cleaned = 0.00243276 Jy ! Total flux subtracted in 200 components = 0.00243276 Jy ! Clean residual min=-0.003090 max=0.003166 Jy/beam ! Clean residual mean=0.000001 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.467967 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 160 components and 0.467967 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053169Jy sigma=0.384617 ! Fit after self-cal, rms=0.053168Jy sigma=0.384585 ! 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=0.053168Jy sigma=0.384585 ! Fit after self-cal, rms=0.053136Jy sigma=0.384439 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.694 mas, bmaj=9.713 mas, bpa=0.9305 degrees ! Estimated noise=1.54935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00270144 Jy ! Component: 100 - total flux cleaned = 0.00443808 Jy ! Component: 150 - total flux cleaned = 0.0057412 Jy ! Component: 200 - total flux cleaned = 0.00609494 Jy ! Total flux subtracted in 200 components = 0.00609494 Jy ! Clean residual min=-0.004082 max=0.004967 Jy/beam ! Clean residual mean=0.000002 rms=0.001306 Jy/beam ! Combined flux in latest and established models = 0.474062 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 174 components and 0.474062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053153Jy sigma=0.384327 ! Fit after self-cal, rms=0.053142Jy sigma=0.384207 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 = 0.00121384 Jy ! Component: 100 - total flux cleaned = 0.00142145 Jy ! Component: 150 - total flux cleaned = 0.00157559 Jy ! Component: 200 - total flux cleaned = 0.00168511 Jy ! Total flux subtracted in 200 components = 0.00168511 Jy ! Clean residual min=-0.003907 max=0.004896 Jy/beam ! Clean residual mean=0.000002 rms=0.001270 Jy/beam ! Combined flux in latest and established models = 0.475747 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 184 components and 0.475747 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053161Jy sigma=0.384291 ! Fit after self-cal, rms=0.053158Jy sigma=0.384268 ! 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=3.235 mas, bmaj=6.274 mas, bpa=-2.595 degrees ! Estimated noise=1.2389 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.235 x 6.274 at -2.595 degrees (North through East) ! Clean map min=-0.0026369 max=0.38103 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=2.719 mas, bmaj=5.405 mas, bpa=-2.319 degrees ! Estimated noise=1.91999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.290095 Jy ! Component: 100 - total flux cleaned = 0.362716 Jy ! Component: 150 - total flux cleaned = 0.39406 Jy ! Component: 200 - total flux cleaned = 0.409434 Jy ! Total flux subtracted in 200 components = 0.409434 Jy ! Clean residual min=-0.005895 max=0.007381 Jy/beam ! Clean residual mean=0.000009 rms=0.001462 Jy/beam ! Combined flux in latest and established models = 0.409434 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 0.409434 Jy ! Inverting map and beam ! Estimated beam: bmin=3.235 mas, bmaj=6.274 mas, bpa=-2.595 degrees ! Estimated noise=1.2389 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 = 0.0109076 Jy ! Component: 100 - total flux cleaned = 0.019089 Jy ! Component: 150 - total flux cleaned = 0.0256004 Jy ! Component: 200 - total flux cleaned = 0.0309367 Jy ! Total flux subtracted in 200 components = 0.0309367 Jy ! Clean residual min=-0.003834 max=0.005242 Jy/beam ! Clean residual mean=0.000008 rms=0.001120 Jy/beam ! Combined flux in latest and established models = 0.440371 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 46 components and 0.440371 Jy ! Inverting map ! Added new window around map position (11, -6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00510107 Jy ! Component: 100 - total flux cleaned = 0.00899588 Jy ! Component: 150 - total flux cleaned = 0.0123691 Jy ! Component: 200 - total flux cleaned = 0.0153384 Jy ! Total flux subtracted in 200 components = 0.0153384 Jy ! Clean residual min=-0.003244 max=0.004005 Jy/beam ! Clean residual mean=0.000007 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.455709 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 89 components and 0.455709 Jy ! Inverting map ! Added new window around map position (35.5, -9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00415809 Jy ! Component: 100 - total flux cleaned = 0.00700376 Jy ! Component: 150 - total flux cleaned = 0.00935346 Jy ! Component: 200 - total flux cleaned = 0.011278 Jy ! Total flux subtracted in 200 components = 0.011278 Jy ! Clean residual min=-0.003064 max=0.002733 Jy/beam ! Clean residual mean=0.000005 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.466987 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 125 components and 0.466987 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=7.694 mas, bmaj=9.713 mas, bpa=0.9305 degrees ! Estimated noise=1.54935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00386119 Jy ! Component: 100 - total flux cleaned = 0.00679992 Jy ! Component: 150 - total flux cleaned = 0.00920826 Jy ! Component: 200 - total flux cleaned = 0.0112266 Jy ! Total flux subtracted in 200 components = 0.0112266 Jy ! Clean residual min=-0.003453 max=0.003151 Jy/beam ! Clean residual mean=0.000005 rms=0.000999 Jy/beam ! Combined flux in latest and established models = 0.478214 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 = 0.00165453 Jy ! Component: 100 - total flux cleaned = 0.00285023 Jy ! Component: 150 - total flux cleaned = 0.00394662 Jy ! Component: 200 - total flux cleaned = 0.00481593 Jy ! Total flux subtracted in 200 components = 0.00481593 Jy ! Clean residual min=-0.003138 max=0.003220 Jy/beam ! Clean residual mean=0.000003 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.48303 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 183 components and 0.48303 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.235 mas, bmaj=6.274 mas, bpa=-2.595 degrees ! Estimated noise=1.2389 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000126062 Jy ! Component: 100 - total flux cleaned = -0.00018535 Jy ! Component: 150 - total flux cleaned = -0.000133149 Jy ! Component: 200 - total flux cleaned = -8.47186e-05 Jy ! Total flux subtracted in 200 components = -8.47186e-05 Jy ! Clean residual min=-0.002571 max=0.002282 Jy/beam ! Clean residual mean=0.000002 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.482945 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 200 components and 0.482945 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.052786Jy sigma=0.380969 ! Fit after self-cal, rms=0.052734Jy sigma=0.380575 wmodel J0005+3820_S_map.mod ! Writing 200 model components to file: J0005+3820_S_map.mod wobs J0005+3820_S_uvs.fits ! Writing UV FITS file: J0005+3820_S_uvs.fits wwins J0005+3820_S_map.win ! wwins: Wrote 6 windows to J0005+3820_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 = -0.000282688 Jy ! Component: 100 - total flux cleaned = -0.00048343 Jy ! Component: 150 - total flux cleaned = -0.000746509 Jy ! Component: 200 - total flux cleaned = -0.000889573 Jy ! Component: 250 - total flux cleaned = -0.00109509 Jy ! Component: 300 - total flux cleaned = -0.00129272 Jy ! Component: 350 - total flux cleaned = -0.00132483 Jy ! Component: 400 - total flux cleaned = -0.00132521 Jy ! Component: 450 - total flux cleaned = -0.00132538 Jy ! Component: 500 - total flux cleaned = -0.00138384 Jy ! Component: 550 - total flux cleaned = -0.00141294 Jy ! Component: 600 - total flux cleaned = -0.00146984 Jy ! Component: 650 - total flux cleaned = -0.00155189 Jy ! Component: 700 - total flux cleaned = -0.00155168 Jy ! Component: 750 - total flux cleaned = -0.00155117 Jy ! Component: 800 - total flux cleaned = -0.00155146 Jy ! Component: 850 - total flux cleaned = -0.00155121 Jy ! Component: 900 - total flux cleaned = -0.0016259 Jy ! Component: 950 - total flux cleaned = -0.00162537 Jy ! Component: 1000 - total flux cleaned = -0.00160123 Jy ! Component: 1050 - total flux cleaned = -0.00172065 Jy ! Component: 1100 - total flux cleaned = -0.00172099 Jy ! Component: 1150 - total flux cleaned = -0.00181304 Jy ! Component: 1200 - total flux cleaned = -0.00181257 Jy ! Component: 1250 - total flux cleaned = -0.00176745 Jy ! Component: 1300 - total flux cleaned = -0.0018115 Jy ! Component: 1350 - total flux cleaned = -0.00174624 Jy ! Component: 1400 - total flux cleaned = -0.00163947 Jy ! Component: 1450 - total flux cleaned = -0.00170305 Jy ! Component: 1500 - total flux cleaned = -0.0018069 Jy ! Component: 1550 - total flux cleaned = -0.00184779 Jy ! Component: 1600 - total flux cleaned = -0.00180768 Jy ! Component: 1650 - total flux cleaned = -0.00190754 Jy ! Component: 1700 - total flux cleaned = -0.00182847 Jy ! Component: 1750 - total flux cleaned = -0.00188699 Jy ! Component: 1800 - total flux cleaned = -0.00190637 Jy ! Component: 1850 - total flux cleaned = -0.00194444 Jy ! Component: 1900 - total flux cleaned = -0.00196322 Jy ! Component: 1950 - total flux cleaned = -0.00200059 Jy ! Component: 2000 - total flux cleaned = -0.0020007 Jy ! Component: 2050 - total flux cleaned = -0.00203752 Jy ! Component: 2100 - total flux cleaned = -0.00210973 Jy ! Component: 2150 - total flux cleaned = -0.00212711 Jy ! Component: 2200 - total flux cleaned = -0.00221461 Jy ! Component: 2250 - total flux cleaned = -0.00224907 Jy ! Component: 2300 - total flux cleaned = -0.00228321 Jy ! Component: 2350 - total flux cleaned = -0.00233402 Jy ! Component: 2400 - total flux cleaned = -0.00235065 Jy ! Component: 2450 - total flux cleaned = -0.0024167 Jy ! Component: 2500 - total flux cleaned = -0.00244936 Jy ! Component: 2550 - total flux cleaned = -0.00248173 Jy ! Component: 2600 - total flux cleaned = -0.002562 Jy ! Component: 2650 - total flux cleaned = -0.00260973 Jy ! Component: 2700 - total flux cleaned = -0.00270375 Jy ! Component: 2750 - total flux cleaned = -0.00264111 Jy ! Component: 2800 - total flux cleaned = -0.00277971 Jy ! Component: 2850 - total flux cleaned = -0.00279491 Jy ! Component: 2900 - total flux cleaned = -0.00290061 Jy ! Component: 2950 - total flux cleaned = -0.00288543 Jy ! Component: 3000 - total flux cleaned = -0.00294491 Jy ! Component: 3050 - total flux cleaned = -0.00300389 Jy ! Component: 3100 - total flux cleaned = -0.0030185 Jy ! Component: 3150 - total flux cleaned = -0.00310501 Jy ! Component: 3200 - total flux cleaned = -0.0031051 Jy ! Component: 3250 - total flux cleaned = -0.00320439 Jy ! Component: 3300 - total flux cleaned = -0.00320435 Jy ! Component: 3350 - total flux cleaned = -0.00326004 Jy ! Component: 3400 - total flux cleaned = -0.00330147 Jy ! Component: 3450 - total flux cleaned = -0.00326041 Jy ! Component: 3500 - total flux cleaned = -0.00332878 Jy ! Component: 3550 - total flux cleaned = -0.00342348 Jy ! Component: 3600 - total flux cleaned = -0.00343701 Jy ! Component: 3650 - total flux cleaned = -0.00345037 Jy ! Component: 3700 - total flux cleaned = -0.00349001 Jy ! Component: 3750 - total flux cleaned = -0.00347681 Jy ! Component: 3800 - total flux cleaned = -0.00351592 Jy ! Component: 3850 - total flux cleaned = -0.00352875 Jy ! Component: 3900 - total flux cleaned = -0.00351574 Jy ! Component: 3950 - total flux cleaned = -0.00352844 Jy ! Component: 4000 - total flux cleaned = -0.00351574 Jy ! Component: 4050 - total flux cleaned = -0.00354092 Jy ! Total flux subtracted in 4096 components = -0.00355338 Jy ! Clean residual min=-0.000936 max=0.000728 Jy/beam ! Clean residual mean=0.000001 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.479392 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 511 components and 0.479392 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0005+3820_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.235 x 6.274 at -2.595 degrees (North through East) ! Clean map min=-0.0014467 max=0.38087 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0005+3820_S_map.fits wmodel /image_prod/ug002_uva//J0005+3820_S_map.mod ! Writing 511 model components to file: /image_prod/ug002_uva//J0005+3820_S_map.mod wobs /image_prod/ug002_uva//J0005+3820_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0005+3820_S_uvs.fits wwins /image_prod/ug002_uva//J0005+3820_S_map.win ! wwins: Wrote 7 windows to /image_prod/ug002_uva//J0005+3820_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.380869 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000226703 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.178568 0.178568 0.357136 0.714273 1.42855 2.85709 5.71418 11.4284 22.8567 45.7134 91.4269 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.38 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1680.03 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0005+3820_S_dfm.log closed on Wed Mar 4 18:10:00 2020