! Started logfile: /vlbi/uf001/uva//J0046+3900_S_dfm.log on Sun Jan 13 20:42:40 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//J0046+3900_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0046+3900_S_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.974659 visibilities/baseline/integration-bin. ! Found source: J0046+3900 ! ! 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 7500 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 J0046+3900_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 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.021328Jy sigma=25.523551 ! Fit after self-cal, rms=0.809380Jy sigma=20.251468 ! 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=2.895 mas, bmaj=5.499 mas, bpa=1.731 degrees ! Estimated noise=0.505355 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 = 0.147334 Jy ! Component: 100 - total flux cleaned = 0.179827 Jy ! Total flux subtracted in 100 components = 0.179827 Jy ! Clean residual min=-0.004702 max=0.010446 Jy/beam ! Clean residual mean=0.000008 rms=0.001276 Jy/beam ! Combined flux in latest and established models = 0.179827 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.179827 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.058482Jy sigma=1.383542 ! Fit after self-cal, rms=0.058474Jy sigma=1.383370 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111378 Jy ! Component: 100 - total flux cleaned = 0.0170069 Jy ! Total flux subtracted in 100 components = 0.0170069 Jy ! Clean residual min=-0.003888 max=0.004663 Jy/beam ! Clean residual mean=0.000006 rms=0.000968 Jy/beam ! Combined flux in latest and established models = 0.196834 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.196834 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055991Jy sigma=1.316456 ! Fit after self-cal, rms=0.055980Jy sigma=1.316057 ! 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=3.459 mas, bmaj=6.286 mas, bpa=2.767 degrees ! Estimated noise=0.345121 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 (-68, -120). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00518525 Jy ! Component: 100 - total flux cleaned = 0.00827251 Jy ! Component: 150 - total flux cleaned = 0.0101074 Jy ! Component: 200 - total flux cleaned = 0.0111737 Jy ! Total flux subtracted in 200 components = 0.0111737 Jy ! Clean residual min=-0.003489 max=0.004320 Jy/beam ! Clean residual mean=0.000002 rms=0.000794 Jy/beam ! Combined flux in latest and established models = 0.208008 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 45 components and 0.208008 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.055438Jy sigma=1.302034 ! Fit after self-cal, rms=0.055392Jy sigma=1.300739 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.459 x 6.286 at 2.767 degrees (North through East) ! Clean map min=-0.00325 max=0.19064 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.95 KP 0.98 ! LA 0.97 MK 0.98 NL 1.01 OV 1.01 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.99 KP 0.99 ! LA 0.98 MK 1.02 NL 1.06 OV 1.01 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.98 KP 1.01 ! LA 0.95 MK 1.09 NL 1.06 OV 1.03 ! PT 0.97 SC 1.03 ! ! ! Fit before self-cal, rms=0.055392Jy sigma=1.300739 ! Fit after self-cal, rms=0.054553Jy sigma=1.281154 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.481 mas, bmaj=6.312 mas, bpa=2.812 degrees ! Estimated noise=0.344279 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 = -4.26378e-05 Jy ! Component: 100 - total flux cleaned = 0.000229226 Jy ! Component: 150 - total flux cleaned = 0.000498585 Jy ! Component: 200 - total flux cleaned = 0.000632224 Jy ! Total flux subtracted in 200 components = 0.000632224 Jy ! Clean residual min=-0.002506 max=0.002694 Jy/beam ! Clean residual mean=0.000005 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.20864 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 63 components and 0.20864 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.054489Jy sigma=1.279446 ! Fit after self-cal, rms=0.054477Jy sigma=1.279196 ! 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=0.054477Jy sigma=1.279196 ! Fit after self-cal, rms=0.053838Jy sigma=1.250176 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.475 mas, bmaj=6.31 mas, bpa=2.728 degrees ! Estimated noise=0.344967 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000411753 Jy ! Component: 100 - total flux cleaned = -0.000688545 Jy ! Component: 150 - total flux cleaned = -0.000966105 Jy ! Component: 200 - total flux cleaned = -0.00119744 Jy ! Total flux subtracted in 200 components = -0.00119744 Jy ! Clean residual min=-0.001709 max=0.001535 Jy/beam ! Clean residual mean=0.000003 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.207443 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 83 components and 0.207443 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053784Jy sigma=1.248903 ! Fit after self-cal, rms=0.053793Jy sigma=1.248646 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 = -0.000187029 Jy ! Component: 100 - total flux cleaned = -0.000372588 Jy ! Component: 150 - total flux cleaned = -0.000472559 Jy ! Component: 200 - total flux cleaned = -0.000578038 Jy ! Total flux subtracted in 200 components = -0.000578038 Jy ! Clean residual min=-0.001713 max=0.001458 Jy/beam ! Clean residual mean=0.000003 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.206865 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 97 components and 0.206865 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053775Jy sigma=1.248230 ! Fit after self-cal, rms=0.053775Jy sigma=1.248195 ! 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=0.053775Jy sigma=1.248195 ! Fit after self-cal, rms=0.053794Jy sigma=1.247965 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.473 mas, bmaj=6.308 mas, bpa=2.816 degrees ! Estimated noise=0.344979 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000104315 Jy ! Component: 100 - total flux cleaned = -0.000254081 Jy ! Component: 150 - total flux cleaned = -0.000363387 Jy ! Component: 200 - total flux cleaned = -0.000427457 Jy ! Total flux subtracted in 200 components = -0.000427457 Jy ! Clean residual min=-0.001640 max=0.001395 Jy/beam ! Clean residual mean=0.000003 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.206437 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 102 components and 0.206437 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053779Jy sigma=1.247611 ! Fit after self-cal, rms=0.053779Jy sigma=1.247578 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 = -0.000107894 Jy ! Component: 100 - total flux cleaned = -0.000183673 Jy ! Component: 150 - total flux cleaned = -0.000251788 Jy ! Component: 200 - total flux cleaned = -0.000289392 Jy ! Total flux subtracted in 200 components = -0.000289392 Jy ! Clean residual min=-0.001641 max=0.001402 Jy/beam ! Clean residual mean=0.000003 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.206148 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 108 components and 0.206148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053771Jy sigma=1.247412 ! Fit after self-cal, rms=0.053771Jy sigma=1.247403 ! 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=0.053771Jy sigma=1.247403 ! Fit after self-cal, rms=0.053773Jy sigma=1.247347 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.241 mas, bmaj=9.56 mas, bpa=1.783 degrees ! Estimated noise=0.435158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000251419 Jy ! Component: 100 - total flux cleaned = -0.000320192 Jy ! Component: 150 - total flux cleaned = -0.000333312 Jy ! Component: 200 - total flux cleaned = -0.000323969 Jy ! Total flux subtracted in 200 components = -0.000323969 Jy ! Clean residual min=-0.001553 max=0.001766 Jy/beam ! Clean residual mean=0.000007 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.205824 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 121 components and 0.205824 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053771Jy sigma=1.247302 ! Fit after self-cal, rms=0.053770Jy sigma=1.247268 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 = -0.000113309 Jy ! Component: 100 - total flux cleaned = -0.000146905 Jy ! Component: 150 - total flux cleaned = -0.000138015 Jy ! Component: 200 - total flux cleaned = -0.000129609 Jy ! Total flux subtracted in 200 components = -0.000129609 Jy ! Clean residual min=-0.001543 max=0.001764 Jy/beam ! Clean residual mean=0.000007 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.205694 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 131 components and 0.205694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053769Jy sigma=1.247278 ! Fit after self-cal, rms=0.053769Jy sigma=1.247272 ! 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=3.471 mas, bmaj=6.307 mas, bpa=2.866 degrees ! Estimated noise=0.344954 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.471 x 6.307 at 2.866 degrees (North through East) ! Clean map min=-0.0015752 max=0.19056 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=2.905 mas, bmaj=5.51 mas, bpa=1.855 degrees ! Estimated noise=0.506591 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.147651 Jy ! Component: 100 - total flux cleaned = 0.180186 Jy ! Component: 150 - total flux cleaned = 0.191359 Jy ! Component: 200 - total flux cleaned = 0.197307 Jy ! Total flux subtracted in 200 components = 0.197307 Jy ! Clean residual min=-0.002654 max=0.002936 Jy/beam ! Clean residual mean=0.000002 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.197307 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.197307 Jy ! Inverting map and beam ! Estimated beam: bmin=3.471 mas, bmaj=6.307 mas, bpa=2.866 degrees ! Estimated noise=0.344954 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 = 0.00396698 Jy ! Component: 100 - total flux cleaned = 0.00613891 Jy ! Component: 150 - total flux cleaned = 0.00744282 Jy ! Component: 200 - total flux cleaned = 0.00772212 Jy ! Total flux subtracted in 200 components = 0.00772212 Jy ! Clean residual min=-0.001730 max=0.001501 Jy/beam ! Clean residual mean=0.000002 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.20503 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 31 components and 0.20503 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=7.241 mas, bmaj=9.56 mas, bpa=1.783 degrees ! Estimated noise=0.435158 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000616457 Jy ! Component: 100 - total flux cleaned = 0.000571228 Jy ! Component: 150 - total flux cleaned = 0.000634779 Jy ! Component: 200 - total flux cleaned = 0.000661555 Jy ! Total flux subtracted in 200 components = 0.000661555 Jy ! Clean residual min=-0.001546 max=0.001767 Jy/beam ! Clean residual mean=0.000006 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.205691 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 = -1.13798e-05 Jy ! Component: 100 - total flux cleaned = -2.0875e-05 Jy ! Component: 150 - total flux cleaned = -2.91526e-05 Jy ! Component: 200 - total flux cleaned = -3.72346e-05 Jy ! Total flux subtracted in 200 components = -3.72346e-05 Jy ! Clean residual min=-0.001540 max=0.001768 Jy/beam ! Clean residual mean=0.000007 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.205654 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 53 components and 0.205654 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.471 mas, bmaj=6.307 mas, bpa=2.866 degrees ! Estimated noise=0.344954 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000274369 Jy ! Component: 100 - total flux cleaned = -0.000318848 Jy ! Component: 150 - total flux cleaned = -0.000360165 Jy ! Component: 200 - total flux cleaned = -0.000379758 Jy ! Total flux subtracted in 200 components = -0.000379758 Jy ! Clean residual min=-0.001692 max=0.001466 Jy/beam ! Clean residual mean=0.000003 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.205274 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 63 components and 0.205274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.053814Jy sigma=1.248338 ! Fit after self-cal, rms=0.053810Jy sigma=1.248175 wmodel J0046+3900_S_map.mod ! Writing 63 model components to file: J0046+3900_S_map.mod wobs J0046+3900_S_uvs.fits ! Writing UV FITS file: J0046+3900_S_uvs.fits wwins J0046+3900_S_map.win ! wwins: Wrote 2 windows to J0046+3900_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 = -0.000656926 Jy ! Component: 100 - total flux cleaned = -0.000793153 Jy ! Component: 150 - total flux cleaned = -0.000791988 Jy ! Component: 200 - total flux cleaned = -0.000743146 Jy ! Component: 250 - total flux cleaned = -0.000719718 Jy ! Component: 300 - total flux cleaned = -0.000627059 Jy ! Component: 350 - total flux cleaned = -0.000581885 Jy ! Component: 400 - total flux cleaned = -0.000560045 Jy ! Component: 450 - total flux cleaned = -0.000603667 Jy ! Component: 500 - total flux cleaned = -0.000540328 Jy ! Component: 550 - total flux cleaned = -0.000540815 Jy ! Component: 600 - total flux cleaned = -0.000602124 Jy ! Component: 650 - total flux cleaned = -0.000702882 Jy ! Component: 700 - total flux cleaned = -0.000801523 Jy ! Component: 750 - total flux cleaned = -0.000899016 Jy ! Component: 800 - total flux cleaned = -0.0010144 Jy ! Component: 850 - total flux cleaned = -0.001109 Jy ! Component: 900 - total flux cleaned = -0.00122177 Jy ! Component: 950 - total flux cleaned = -0.00135152 Jy ! Component: 1000 - total flux cleaned = -0.00140647 Jy ! Component: 1050 - total flux cleaned = -0.00155147 Jy ! Component: 1100 - total flux cleaned = -0.00164085 Jy ! Component: 1150 - total flux cleaned = -0.00171152 Jy ! Component: 1200 - total flux cleaned = -0.00178134 Jy ! Component: 1250 - total flux cleaned = -0.00183326 Jy ! Component: 1300 - total flux cleaned = -0.00191931 Jy ! Component: 1350 - total flux cleaned = -0.00203783 Jy ! Component: 1400 - total flux cleaned = -0.00200414 Jy ! Component: 1450 - total flux cleaned = -0.00213689 Jy ! Component: 1500 - total flux cleaned = -0.00216976 Jy ! Component: 1550 - total flux cleaned = -0.00223461 Jy ! Component: 1600 - total flux cleaned = -0.00226681 Jy ! Component: 1650 - total flux cleaned = -0.0023466 Jy ! Component: 1700 - total flux cleaned = -0.00244134 Jy ! Component: 1750 - total flux cleaned = -0.00250416 Jy ! Component: 1800 - total flux cleaned = -0.00261251 Jy ! Component: 1850 - total flux cleaned = -0.00268903 Jy ! Component: 1900 - total flux cleaned = -0.00273438 Jy ! Component: 1950 - total flux cleaned = -0.00283944 Jy ! Component: 2000 - total flux cleaned = -0.00282437 Jy ! Component: 2050 - total flux cleaned = -0.00291344 Jy ! Component: 2100 - total flux cleaned = -0.00301569 Jy ! Component: 2150 - total flux cleaned = -0.00298669 Jy ! Component: 2200 - total flux cleaned = -0.00311632 Jy ! Component: 2250 - total flux cleaned = -0.0031876 Jy ! Component: 2300 - total flux cleaned = -0.0032585 Jy ! Component: 2350 - total flux cleaned = -0.0033568 Jy ! Component: 2400 - total flux cleaned = -0.00339863 Jy ! Component: 2450 - total flux cleaned = -0.00352317 Jy ! Component: 2500 - total flux cleaned = -0.0035643 Jy ! Component: 2550 - total flux cleaned = -0.00368704 Jy ! Component: 2600 - total flux cleaned = -0.00376829 Jy ! Component: 2650 - total flux cleaned = -0.00386226 Jy ! Component: 2700 - total flux cleaned = -0.00386227 Jy ! Component: 2750 - total flux cleaned = -0.0039682 Jy ! Component: 2800 - total flux cleaned = -0.00404691 Jy ! Component: 2850 - total flux cleaned = -0.00412515 Jy ! Component: 2900 - total flux cleaned = -0.00412516 Jy ! Component: 2950 - total flux cleaned = -0.00421518 Jy ! Component: 3000 - total flux cleaned = -0.0043174 Jy ! Component: 3050 - total flux cleaned = -0.00434267 Jy ! Component: 3100 - total flux cleaned = -0.00436801 Jy ! Component: 3150 - total flux cleaned = -0.00438055 Jy ! Component: 3200 - total flux cleaned = -0.00444264 Jy ! Component: 3250 - total flux cleaned = -0.00449213 Jy ! Component: 3300 - total flux cleaned = -0.00454118 Jy ! Component: 3350 - total flux cleaned = -0.00455324 Jy ! Component: 3400 - total flux cleaned = -0.00460153 Jy ! Component: 3450 - total flux cleaned = -0.00463757 Jy ! Component: 3500 - total flux cleaned = -0.0046974 Jy ! Component: 3550 - total flux cleaned = -0.00466171 Jy ! Component: 3600 - total flux cleaned = -0.00468556 Jy ! Component: 3650 - total flux cleaned = -0.00474436 Jy ! Component: 3700 - total flux cleaned = -0.00476771 Jy ! Component: 3750 - total flux cleaned = -0.00476769 Jy ! Component: 3800 - total flux cleaned = -0.00481384 Jy ! Component: 3850 - total flux cleaned = -0.00481385 Jy ! Component: 3900 - total flux cleaned = -0.00484807 Jy ! Component: 3950 - total flux cleaned = -0.00487081 Jy ! Component: 4000 - total flux cleaned = -0.00485959 Jy ! Component: 4050 - total flux cleaned = -0.00491565 Jy ! Total flux subtracted in 4096 components = -0.00496007 Jy ! Clean residual min=-0.000679 max=0.000612 Jy/beam ! Clean residual mean=0.000001 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.200314 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 337 components and 0.200314 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0046+3900_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.471 x 6.307 at 2.866 degrees (North through East) ! Clean map min=-0.0014631 max=0.19096 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0046+3900_S_map.fits wmodel /vlbi/uf001/uva//J0046+3900_S_map.mod ! Writing 337 model components to file: /vlbi/uf001/uva//J0046+3900_S_map.mod wobs /vlbi/uf001/uva//J0046+3900_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0046+3900_S_uvs.fits wwins /vlbi/uf001/uva//J0046+3900_S_map.win ! wwins: Wrote 3 windows to /vlbi/uf001/uva//J0046+3900_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.190957 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000199483 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.313396 0.313396 0.626792 1.25358 2.50717 5.01433 10.0287 20.0573 40.1147 80.2293 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.19 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 957.255 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0046+3900_S_dfm.log closed on Sun Jan 13 20:42:44 2019