! Started logfile: /vlbi/uf001/uva//J1414+4554_S_dfm.log on Mon Jan 14 02:48:04 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//J1414+4554_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1414+4554_S_uva.fits ! AN table 1: 110 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.864848 visibilities/baseline/integration-bin. ! Found source: J1414+4554 ! ! 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 12843 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 J1414+4554_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 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 92 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.019961Jy sigma=21.786545 ! Fit after self-cal, rms=0.877866Jy sigma=18.875162 ! 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=2.869 mas, bmaj=4.434 mas, bpa=-7.199 degrees ! Estimated noise=0.511357 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 = 0.0922821 Jy ! Component: 100 - total flux cleaned = 0.128374 Jy ! Total flux subtracted in 100 components = 0.128374 Jy ! Clean residual min=-0.017078 max=0.055566 Jy/beam ! Clean residual mean=0.000039 rms=0.005359 Jy/beam ! Combined flux in latest and established models = 0.128374 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 20 components and 0.128374 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.143276Jy sigma=2.942963 ! Fit after self-cal, rms=0.141206Jy sigma=2.899069 ! Inverting map ! Added new window around map position (5, -27). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0571425 Jy ! Component: 100 - total flux cleaned = 0.0858351 Jy ! Total flux subtracted in 100 components = 0.0858351 Jy ! Clean residual min=-0.013157 max=0.016294 Jy/beam ! Clean residual mean=0.000026 rms=0.003576 Jy/beam ! Combined flux in latest and established models = 0.214209 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 50 components and 0.214209 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.113022Jy sigma=2.266266 ! Fit after self-cal, rms=0.100396Jy sigma=2.019490 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.036076 Jy ! Component: 100 - total flux cleaned = 0.0578531 Jy ! Total flux subtracted in 100 components = 0.0578531 Jy ! Clean residual min=-0.009362 max=0.015995 Jy/beam ! Clean residual mean=0.000022 rms=0.002486 Jy/beam ! Combined flux in latest and established models = 0.272062 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 0.272062 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081912Jy sigma=1.640313 ! Fit after self-cal, rms=0.081174Jy sigma=1.623896 ! Inverting map ! Added new window around map position (0, -5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0193983 Jy ! Component: 100 - total flux cleaned = 0.0337249 Jy ! Total flux subtracted in 100 components = 0.0337249 Jy ! Clean residual min=-0.007151 max=0.013834 Jy/beam ! Clean residual mean=0.000019 rms=0.001965 Jy/beam ! Combined flux in latest and established models = 0.305787 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 81 components and 0.305787 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.074054Jy sigma=1.482901 ! Fit after self-cal, rms=0.073878Jy sigma=1.478941 ! Inverting map ! Added new window around map position (4.5, 3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014594 Jy ! Component: 100 - total flux cleaned = 0.0252376 Jy ! Total flux subtracted in 100 components = 0.0252376 Jy ! Clean residual min=-0.005804 max=0.008472 Jy/beam ! Clean residual mean=0.000015 rms=0.001577 Jy/beam ! Combined flux in latest and established models = 0.331025 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 96 components and 0.331025 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069768Jy sigma=1.398036 ! Fit after self-cal, rms=0.069628Jy sigma=1.394981 ! 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=3.572 mas, bmaj=5.266 mas, bpa=-5.034 degrees ! Estimated noise=0.300831 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 = 0.012232 Jy ! Component: 100 - total flux cleaned = 0.0216492 Jy ! Component: 150 - total flux cleaned = 0.0292164 Jy ! Component: 200 - total flux cleaned = 0.0354366 Jy ! Total flux subtracted in 200 components = 0.0354366 Jy ! Clean residual min=-0.005723 max=0.005659 Jy/beam ! Clean residual mean=-0.000008 rms=0.001633 Jy/beam ! Combined flux in latest and established models = 0.366461 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 117 components and 0.366461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066151Jy sigma=1.326342 ! Fit after self-cal, rms=0.066068Jy sigma=1.324880 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.572 x 5.266 at -5.034 degrees (North through East) ! Clean map min=-0.0056327 max=0.12152 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.00 KP 1.01 ! LA 0.94 MK 1.06 NL 1.08 OV 0.91 ! PT 0.95 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.90 HN 1.04 KP 1.01 ! LA 0.97 MK 1.08 NL 1.14 OV 0.78 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.92 HN 1.04 KP 1.02 ! LA 0.96 MK 1.09 NL 1.12 OV 0.91 ! PT 0.93 SC 1.07 ! ! ! Fit before self-cal, rms=0.066068Jy sigma=1.324880 ! Fit after self-cal, rms=0.063401Jy sigma=1.241037 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.661 mas, bmaj=5.38 mas, bpa=-4.38 degrees ! Estimated noise=0.299939 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 = -7.60592e-06 Jy ! Component: 100 - total flux cleaned = 0.000463284 Jy ! Component: 150 - total flux cleaned = 0.000646653 Jy ! Component: 200 - total flux cleaned = 0.000755423 Jy ! Total flux subtracted in 200 components = 0.000755423 Jy ! Clean residual min=-0.004103 max=0.003870 Jy/beam ! Clean residual mean=0.000001 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.367217 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 130 components and 0.367217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.063235Jy sigma=1.237190 ! Fit after self-cal, rms=0.063278Jy sigma=1.236554 ! 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=0.063278Jy sigma=1.236554 ! Fit after self-cal, rms=0.061624Jy sigma=1.195111 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.654 mas, bmaj=5.363 mas, bpa=-3.185 degrees ! Estimated noise=0.299712 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000225687 Jy ! Component: 100 - total flux cleaned = -0.00015522 Jy ! Component: 150 - total flux cleaned = -4.0899e-05 Jy ! Component: 200 - total flux cleaned = 0.000111637 Jy ! Total flux subtracted in 200 components = 0.000111637 Jy ! Clean residual min=-0.002270 max=0.002556 Jy/beam ! Clean residual mean=-0.000003 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.367328 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 138 components and 0.367328 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061509Jy sigma=1.192150 ! Fit after self-cal, rms=0.061571Jy sigma=1.191671 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 (3.5, -20.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00235319 Jy ! Component: 100 - total flux cleaned = 0.00268087 Jy ! Component: 150 - total flux cleaned = 0.00258986 Jy ! Component: 200 - total flux cleaned = 0.00259087 Jy ! Total flux subtracted in 200 components = 0.00259087 Jy ! Clean residual min=-0.001979 max=0.001893 Jy/beam ! Clean residual mean=-0.000003 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.369919 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 154 components and 0.369919 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061463Jy sigma=1.189050 ! Fit after self-cal, rms=0.061455Jy sigma=1.188930 ! 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=0.061455Jy sigma=1.188930 ! Fit after self-cal, rms=0.061378Jy sigma=1.188594 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.641 mas, bmaj=5.349 mas, bpa=-3.094 degrees ! Estimated noise=0.298813 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000887444 Jy ! Component: 100 - total flux cleaned = 0.00134791 Jy ! Component: 150 - total flux cleaned = 0.00153429 Jy ! Component: 200 - total flux cleaned = 0.00156869 Jy ! Total flux subtracted in 200 components = 0.00156869 Jy ! Clean residual min=-0.001724 max=0.001703 Jy/beam ! Clean residual mean=-0.000002 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.371488 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 165 components and 0.371488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061329Jy sigma=1.187460 ! Fit after self-cal, rms=0.061328Jy sigma=1.187436 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 = 7.23693e-05 Jy ! Component: 100 - total flux cleaned = 0.000104296 Jy ! Component: 150 - total flux cleaned = 0.000103478 Jy ! Component: 200 - total flux cleaned = 0.000133335 Jy ! Total flux subtracted in 200 components = 0.000133335 Jy ! Clean residual min=-0.001633 max=0.001660 Jy/beam ! Clean residual mean=-0.000002 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.371621 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 169 components and 0.371621 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061301Jy sigma=1.186813 ! Fit after self-cal, rms=0.061300Jy sigma=1.186808 ! 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=0.061300Jy sigma=1.186808 ! Fit after self-cal, rms=0.061199Jy sigma=1.186716 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.469 mas, bmaj=8.776 mas, bpa=2.272 degrees ! Estimated noise=0.376806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00017275 Jy ! Component: 100 - total flux cleaned = 4.726e-05 Jy ! Component: 150 - total flux cleaned = 0.000232768 Jy ! Component: 200 - total flux cleaned = 0.000309497 Jy ! Total flux subtracted in 200 components = 0.000309497 Jy ! Clean residual min=-0.001402 max=0.001372 Jy/beam ! Clean residual mean=-0.000002 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.371931 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 185 components and 0.371931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061193Jy sigma=1.186484 ! Fit after self-cal, rms=0.061192Jy sigma=1.186450 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 = -2.06625e-05 Jy ! Component: 100 - total flux cleaned = -7.18304e-06 Jy ! Component: 150 - total flux cleaned = 1.60158e-05 Jy ! Component: 200 - total flux cleaned = 4.64704e-05 Jy ! Total flux subtracted in 200 components = 4.64704e-05 Jy ! Clean residual min=-0.001364 max=0.001313 Jy/beam ! Clean residual mean=-0.000002 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.371977 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 192 components and 0.371977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061192Jy sigma=1.186359 ! Fit after self-cal, rms=0.061191Jy sigma=1.186350 ! 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=3.634 mas, bmaj=5.34 mas, bpa=-3.124 degrees ! Estimated noise=0.298264 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.634 x 5.34 at -3.124 degrees (North through East) ! Clean map min=-0.0013716 max=0.11929 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=2.937 mas, bmaj=4.501 mas, bpa=-4.924 degrees ! Estimated noise=0.513038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.105536 Jy ! Component: 100 - total flux cleaned = 0.166778 Jy ! Component: 150 - total flux cleaned = 0.207304 Jy ! Component: 200 - total flux cleaned = 0.236883 Jy ! Total flux subtracted in 200 components = 0.236883 Jy ! Clean residual min=-0.008779 max=0.016886 Jy/beam ! Clean residual mean=0.000023 rms=0.002545 Jy/beam ! Combined flux in latest and established models = 0.236883 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.236883 Jy ! Inverting map and beam ! Estimated beam: bmin=3.634 mas, bmaj=5.34 mas, bpa=-3.124 degrees ! Estimated noise=0.298264 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 = 0.0308369 Jy ! Component: 100 - total flux cleaned = 0.05257 Jy ! Component: 150 - total flux cleaned = 0.068804 Jy ! Component: 200 - total flux cleaned = 0.081288 Jy ! Total flux subtracted in 200 components = 0.081288 Jy ! Clean residual min=-0.003642 max=0.007266 Jy/beam ! Clean residual mean=-0.000007 rms=0.001221 Jy/beam ! Combined flux in latest and established models = 0.318171 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 82 components and 0.318171 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0097921 Jy ! Component: 100 - total flux cleaned = 0.0175853 Jy ! Component: 150 - total flux cleaned = 0.023864 Jy ! Component: 200 - total flux cleaned = 0.0289552 Jy ! Total flux subtracted in 200 components = 0.0289552 Jy ! Clean residual min=-0.002181 max=0.003250 Jy/beam ! Clean residual mean=-0.000003 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.347126 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 113 components and 0.347126 Jy ! Inverting map ! Added new window around map position (-3.5, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00418838 Jy ! Component: 100 - total flux cleaned = 0.00763047 Jy ! Component: 150 - total flux cleaned = 0.0104838 Jy ! Component: 200 - total flux cleaned = 0.0128645 Jy ! Total flux subtracted in 200 components = 0.0128645 Jy ! Clean residual min=-0.001617 max=0.001804 Jy/beam ! Clean residual mean=-0.000001 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.35999 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 138 components and 0.359991 Jy ! Inverting map ! Added new window around map position (8.5, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208779 Jy ! Component: 100 - total flux cleaned = 0.0038332 Jy ! Component: 150 - total flux cleaned = 0.00534053 Jy ! Component: 200 - total flux cleaned = 0.00639852 Jy ! Total flux subtracted in 200 components = 0.00639852 Jy ! Clean residual min=-0.001384 max=0.001410 Jy/beam ! Clean residual mean=-0.000001 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.366389 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 165 components and 0.366389 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=7.469 mas, bmaj=8.776 mas, bpa=2.272 degrees ! Estimated noise=0.376806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174889 Jy ! Component: 100 - total flux cleaned = 0.00297699 Jy ! Component: 150 - total flux cleaned = 0.00343327 Jy ! Component: 200 - total flux cleaned = 0.00365398 Jy ! Total flux subtracted in 200 components = 0.00365398 Jy ! Clean residual min=-0.001337 max=0.001267 Jy/beam ! Clean residual mean=-0.000003 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.370043 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 = 0.000187975 Jy ! Component: 100 - total flux cleaned = 0.000350634 Jy ! Component: 150 - total flux cleaned = 0.000472644 Jy ! Component: 200 - total flux cleaned = 0.000580814 Jy ! Total flux subtracted in 200 components = 0.000580814 Jy ! Clean residual min=-0.001239 max=0.001227 Jy/beam ! Clean residual mean=-0.000002 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.370624 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 239 components and 0.370624 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.634 mas, bmaj=5.34 mas, bpa=-3.124 degrees ! Estimated noise=0.298264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000279416 Jy ! Component: 100 - total flux cleaned = -0.000213015 Jy ! Component: 150 - total flux cleaned = -0.000212424 Jy ! Component: 200 - total flux cleaned = -0.000155045 Jy ! Total flux subtracted in 200 components = -0.000155045 Jy ! Clean residual min=-0.001242 max=0.001231 Jy/beam ! Clean residual mean=-0.000001 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.370469 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 255 components and 0.370469 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.061075Jy sigma=1.184038 ! Fit after self-cal, rms=0.061064Jy sigma=1.183761 wmodel J1414+4554_S_map.mod ! Writing 255 model components to file: J1414+4554_S_map.mod wobs J1414+4554_S_uvs.fits ! Writing UV FITS file: J1414+4554_S_uvs.fits wwins J1414+4554_S_map.win ! wwins: Wrote 7 windows to J1414+4554_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 = -4.97361e-05 Jy ! Component: 100 - total flux cleaned = -2.87567e-05 Jy ! Component: 150 - total flux cleaned = 7.32435e-05 Jy ! Component: 200 - total flux cleaned = 0.000113218 Jy ! Component: 250 - total flux cleaned = 0.000250133 Jy ! Component: 300 - total flux cleaned = 0.000345384 Jy ! Component: 350 - total flux cleaned = 0.00043861 Jy ! Component: 400 - total flux cleaned = 0.000475608 Jy ! Component: 450 - total flux cleaned = 0.000548134 Jy ! Component: 500 - total flux cleaned = 0.000654757 Jy ! Component: 550 - total flux cleaned = 0.000672526 Jy ! Component: 600 - total flux cleaned = 0.000758837 Jy ! Component: 650 - total flux cleaned = 0.000826749 Jy ! Component: 700 - total flux cleaned = 0.00089382 Jy ! Component: 750 - total flux cleaned = 0.000976169 Jy ! Component: 800 - total flux cleaned = 0.00100875 Jy ! Component: 850 - total flux cleaned = 0.00112103 Jy ! Component: 900 - total flux cleaned = 0.00115286 Jy ! Component: 950 - total flux cleaned = 0.00118433 Jy ! Component: 1000 - total flux cleaned = 0.00127676 Jy ! Component: 1050 - total flux cleaned = 0.00126154 Jy ! Component: 1100 - total flux cleaned = 0.00133704 Jy ! Component: 1150 - total flux cleaned = 0.00141142 Jy ! Component: 1200 - total flux cleaned = 0.00144126 Jy ! Component: 1250 - total flux cleaned = 0.00149975 Jy ! Component: 1300 - total flux cleaned = 0.0015286 Jy ! Component: 1350 - total flux cleaned = 0.00159978 Jy ! Component: 1400 - total flux cleaned = 0.00162803 Jy ! Component: 1450 - total flux cleaned = 0.0017116 Jy ! Component: 1500 - total flux cleaned = 0.00179432 Jy ! Component: 1550 - total flux cleaned = 0.00180799 Jy ! Component: 1600 - total flux cleaned = 0.00183514 Jy ! Component: 1650 - total flux cleaned = 0.00190231 Jy ! Component: 1700 - total flux cleaned = 0.00192865 Jy ! Component: 1750 - total flux cleaned = 0.00190249 Jy ! Component: 1800 - total flux cleaned = 0.00199392 Jy ! Component: 1850 - total flux cleaned = 0.00199388 Jy ! Component: 1900 - total flux cleaned = 0.00200669 Jy ! Component: 1950 - total flux cleaned = 0.00203211 Jy ! Component: 2000 - total flux cleaned = 0.00204468 Jy ! Component: 2050 - total flux cleaned = 0.00209474 Jy ! Component: 2100 - total flux cleaned = 0.00210735 Jy ! Component: 2150 - total flux cleaned = 0.002181 Jy ! Component: 2200 - total flux cleaned = 0.00218104 Jy ! Component: 2250 - total flux cleaned = 0.00221742 Jy ! Component: 2300 - total flux cleaned = 0.00226542 Jy ! Component: 2350 - total flux cleaned = 0.00230103 Jy ! Component: 2400 - total flux cleaned = 0.00236016 Jy ! Component: 2450 - total flux cleaned = 0.00243033 Jy ! Component: 2500 - total flux cleaned = 0.00243031 Jy ! Component: 2550 - total flux cleaned = 0.00247643 Jy ! Component: 2600 - total flux cleaned = 0.00252221 Jy ! Component: 2650 - total flux cleaned = 0.00255629 Jy ! Component: 2700 - total flux cleaned = 0.00255626 Jy ! Component: 2750 - total flux cleaned = 0.0026347 Jy ! Component: 2800 - total flux cleaned = 0.00269021 Jy ! Component: 2850 - total flux cleaned = 0.00269008 Jy ! Component: 2900 - total flux cleaned = 0.002701 Jy ! Component: 2950 - total flux cleaned = 0.0027228 Jy ! Component: 3000 - total flux cleaned = 0.00277658 Jy ! Component: 3050 - total flux cleaned = 0.00276583 Jy ! Component: 3100 - total flux cleaned = 0.00282987 Jy ! Component: 3150 - total flux cleaned = 0.0028616 Jy ! Component: 3200 - total flux cleaned = 0.0028826 Jy ! Component: 3250 - total flux cleaned = 0.00294515 Jy ! Component: 3300 - total flux cleaned = 0.00299697 Jy ! Component: 3350 - total flux cleaned = 0.00298675 Jy ! Component: 3400 - total flux cleaned = 0.00306867 Jy ! Component: 3450 - total flux cleaned = 0.00302786 Jy ! Component: 3500 - total flux cleaned = 0.00305814 Jy ! Component: 3550 - total flux cleaned = 0.00307831 Jy ! Component: 3600 - total flux cleaned = 0.00311826 Jy ! Component: 3650 - total flux cleaned = 0.0031183 Jy ! Component: 3700 - total flux cleaned = 0.00315778 Jy ! Component: 3750 - total flux cleaned = 0.0031676 Jy ! Component: 3800 - total flux cleaned = 0.00317743 Jy ! Component: 3850 - total flux cleaned = 0.00320647 Jy ! Component: 3900 - total flux cleaned = 0.00319685 Jy ! Component: 3950 - total flux cleaned = 0.00323521 Jy ! Component: 4000 - total flux cleaned = 0.00324474 Jy ! Component: 4050 - total flux cleaned = 0.00323527 Jy ! Total flux subtracted in 4096 components = 0.00326355 Jy ! Clean residual min=-0.000642 max=0.000570 Jy/beam ! Clean residual mean=-0.000000 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.373732 Jy keep ! Adding 272 model components to the UV plane model. ! The established model now contains 527 components and 0.373732 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1414+4554_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.634 x 5.34 at -3.124 degrees (North through East) ! Clean map min=-0.0010008 max=0.11986 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1414+4554_S_map.fits wmodel /vlbi/uf001/uva//J1414+4554_S_map.mod ! Writing 527 model components to file: /vlbi/uf001/uva//J1414+4554_S_map.mod wobs /vlbi/uf001/uva//J1414+4554_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1414+4554_S_uvs.fits wwins /vlbi/uf001/uva//J1414+4554_S_map.win ! wwins: Wrote 8 windows to /vlbi/uf001/uva//J1414+4554_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.11986 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000165347 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.413851 0.413851 0.827701 1.6554 3.31081 6.62161 13.2432 26.4864 52.9729 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.119 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 724.899 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1414+4554_S_dfm.log closed on Mon Jan 14 02:48:10 2019