! Started logfile: /vlbi/uf001/uva//J2214-2521_S_dfm.log on Mon Jan 14 06:12:14 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//J2214-2521_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J2214-2521_S_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.996169 visibilities/baseline/integration-bin. ! Found source: J2214-2521 ! ! 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 7800 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 J2214-2521_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.026337Jy sigma=16.704817 ! Fit after self-cal, rms=0.777246Jy sigma=12.474341 ! 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=2.415 mas, bmaj=6.729 mas, bpa=-7.208 degrees ! Estimated noise=0.866191 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 = 0.164187 Jy ! Component: 100 - total flux cleaned = 0.208295 Jy ! Total flux subtracted in 100 components = 0.208295 Jy ! Clean residual min=-0.014478 max=0.025638 Jy/beam ! Clean residual mean=0.000025 rms=0.003658 Jy/beam ! Combined flux in latest and established models = 0.208295 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.208295 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.103925Jy sigma=1.675823 ! Fit after self-cal, rms=0.103844Jy sigma=1.675124 ! Inverting map ! Added new window around map position (4.5, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0280852 Jy ! Component: 100 - total flux cleaned = 0.0473171 Jy ! Total flux subtracted in 100 components = 0.0473171 Jy ! Clean residual min=-0.012019 max=0.019990 Jy/beam ! Clean residual mean=0.000011 rms=0.002729 Jy/beam ! Combined flux in latest and established models = 0.255612 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 37 components and 0.255612 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090629Jy sigma=1.442928 ! Fit after self-cal, rms=0.090177Jy sigma=1.435462 ! Inverting map ! Added new window around map position (6, 17.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0189647 Jy ! Component: 100 - total flux cleaned = 0.0319865 Jy ! Total flux subtracted in 100 components = 0.0319865 Jy ! Clean residual min=-0.009834 max=0.011906 Jy/beam ! Clean residual mean=0.000008 rms=0.002094 Jy/beam ! Combined flux in latest and established models = 0.287599 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 52 components and 0.287599 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084190Jy sigma=1.327951 ! Fit after self-cal, rms=0.083894Jy sigma=1.323064 ! 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=3.005 mas, bmaj=7.932 mas, bpa=-7.282 degrees ! Estimated noise=0.510817 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 (2.5, 10). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0169945 Jy ! Component: 100 - total flux cleaned = 0.0281272 Jy ! Component: 150 - total flux cleaned = 0.0363115 Jy ! Component: 200 - total flux cleaned = 0.0424474 Jy ! Total flux subtracted in 200 components = 0.0424474 Jy ! Clean residual min=-0.005469 max=0.007513 Jy/beam ! Clean residual mean=-0.000022 rms=0.001662 Jy/beam ! Combined flux in latest and established models = 0.330046 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 88 components and 0.330046 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079974Jy sigma=1.247916 ! Fit after self-cal, rms=0.079879Jy sigma=1.246013 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.005 x 7.932 at -7.282 degrees (North through East) ! Clean map min=-0.0054031 max=0.21573 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.94 HN 1.10 KP 1.02 ! LA 0.95 MK 1.00 NL 1.03 OV 0.99 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 0.95 HN 1.09 KP 1.03 ! LA 0.91 MK 0.99 NL 1.04 OV 0.95 ! PT 0.97 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 0.94 HN 1.11 KP 0.99 ! LA 0.93 MK 1.02 NL 1.02 OV 0.96 ! PT 0.96 SC 1.03 ! ! ! Fit before self-cal, rms=0.079879Jy sigma=1.246013 ! Fit after self-cal, rms=0.080067Jy sigma=1.207851 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.024 mas, bmaj=7.967 mas, bpa=-7.168 degrees ! Estimated noise=0.510649 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 = -0.00110892 Jy ! Component: 100 - total flux cleaned = -0.00134432 Jy ! Component: 150 - total flux cleaned = -0.00160469 Jy ! Component: 200 - total flux cleaned = -0.00172127 Jy ! Total flux subtracted in 200 components = -0.00172127 Jy ! Clean residual min=-0.003384 max=0.003600 Jy/beam ! Clean residual mean=0.000006 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.328325 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 110 components and 0.328325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079932Jy sigma=1.205923 ! Fit after self-cal, rms=0.079988Jy sigma=1.205667 ! 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=0.079988Jy sigma=1.205667 ! Fit after self-cal, rms=0.079676Jy sigma=1.200279 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.021 mas, bmaj=7.952 mas, bpa=-7.151 degrees ! Estimated noise=0.509623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000827438 Jy ! Component: 100 - total flux cleaned = -0.000881931 Jy ! Component: 150 - total flux cleaned = -0.000976682 Jy ! Component: 200 - total flux cleaned = -0.00106365 Jy ! Total flux subtracted in 200 components = -0.00106365 Jy ! Clean residual min=-0.003030 max=0.003330 Jy/beam ! Clean residual mean=0.000002 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.327261 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 118 components and 0.327261 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079605Jy sigma=1.199242 ! Fit after self-cal, rms=0.079602Jy sigma=1.199183 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 (16.5, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00290947 Jy ! Component: 100 - total flux cleaned = 0.00335438 Jy ! Component: 150 - total flux cleaned = 0.00340376 Jy ! Component: 200 - total flux cleaned = 0.00336409 Jy ! Total flux subtracted in 200 components = 0.00336409 Jy ! Clean residual min=-0.002984 max=0.002513 Jy/beam ! Clean residual mean=0.000004 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.330625 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 140 components and 0.330625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079468Jy sigma=1.197468 ! Fit after self-cal, rms=0.079455Jy sigma=1.197264 ! 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=0.079455Jy sigma=1.197264 ! Fit after self-cal, rms=0.079322Jy sigma=1.194895 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.02 mas, bmaj=7.939 mas, bpa=-7.104 degrees ! Estimated noise=0.508531 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000452144 Jy ! Component: 100 - total flux cleaned = 0.000545363 Jy ! Component: 150 - total flux cleaned = 0.000625417 Jy ! Component: 200 - total flux cleaned = 0.000693961 Jy ! Total flux subtracted in 200 components = 0.000693961 Jy ! Clean residual min=-0.002574 max=0.002270 Jy/beam ! Clean residual mean=-0.000003 rms=0.000585 Jy/beam ! Combined flux in latest and established models = 0.331319 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 155 components and 0.331319 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079262Jy sigma=1.194170 ! Fit after self-cal, rms=0.079262Jy sigma=1.194115 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 = 0.000165109 Jy ! Component: 100 - total flux cleaned = 0.000163471 Jy ! Component: 150 - total flux cleaned = 0.000162969 Jy ! Component: 200 - total flux cleaned = 0.00016276 Jy ! Total flux subtracted in 200 components = 0.00016276 Jy ! Clean residual min=-0.002535 max=0.002239 Jy/beam ! Clean residual mean=-0.000003 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.331482 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 165 components and 0.331482 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079237Jy sigma=1.193815 ! Fit after self-cal, rms=0.079236Jy sigma=1.193805 ! 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=0.079236Jy sigma=1.193805 ! Fit after self-cal, rms=0.079253Jy sigma=1.193680 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.54 mas, bmaj=17.83 mas, bpa=-2.464 degrees ! Estimated noise=0.662968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000466513 Jy ! Component: 100 - total flux cleaned = 0.000495395 Jy ! Component: 150 - total flux cleaned = 0.000496232 Jy ! Component: 200 - total flux cleaned = 0.000496262 Jy ! Total flux subtracted in 200 components = 0.000496262 Jy ! Clean residual min=-0.002935 max=0.002871 Jy/beam ! Clean residual mean=-0.000010 rms=0.000823 Jy/beam ! Combined flux in latest and established models = 0.331978 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 176 components and 0.331978 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079241Jy sigma=1.193548 ! Fit after self-cal, rms=0.079243Jy sigma=1.193536 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 = 0.000136448 Jy ! Component: 100 - total flux cleaned = 0.00016003 Jy ! Component: 150 - total flux cleaned = 0.000160153 Jy ! Component: 200 - total flux cleaned = 0.000119581 Jy ! Total flux subtracted in 200 components = 0.000119581 Jy ! Clean residual min=-0.002948 max=0.002850 Jy/beam ! Clean residual mean=-0.000010 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.332098 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 185 components and 0.332098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079237Jy sigma=1.193481 ! Fit after self-cal, rms=0.079237Jy sigma=1.193477 ! 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=3.021 mas, bmaj=7.939 mas, bpa=-7.1 degrees ! Estimated noise=0.507957 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.021 x 7.939 at -7.1 degrees (North through East) ! Clean map min=-0.002341 max=0.21507 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=2.42 mas, bmaj=6.713 mas, bpa=-6.909 degrees ! Estimated noise=0.86567 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.163531 Jy ! Component: 100 - total flux cleaned = 0.209444 Jy ! Component: 150 - total flux cleaned = 0.238093 Jy ! Component: 200 - total flux cleaned = 0.258714 Jy ! Total flux subtracted in 200 components = 0.258714 Jy ! Clean residual min=-0.006928 max=0.011616 Jy/beam ! Clean residual mean=0.000014 rms=0.001970 Jy/beam ! Combined flux in latest and established models = 0.258714 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 0.258714 Jy ! Inverting map and beam ! Estimated beam: bmin=3.021 mas, bmaj=7.939 mas, bpa=-7.1 degrees ! Estimated noise=0.507957 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 = 0.0225972 Jy ! Component: 100 - total flux cleaned = 0.0365261 Jy ! Component: 150 - total flux cleaned = 0.0456263 Jy ! Component: 200 - total flux cleaned = 0.0519842 Jy ! Total flux subtracted in 200 components = 0.0519842 Jy ! Clean residual min=-0.002947 max=0.004055 Jy/beam ! Clean residual mean=-0.000010 rms=0.000914 Jy/beam ! Combined flux in latest and established models = 0.310699 Jy ! Adding 67 model components to the UV plane model. ! The established model now contains 95 components and 0.310699 Jy ! Inverting map ! Added new window around map position (-4, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0047587 Jy ! Component: 100 - total flux cleaned = 0.00828516 Jy ! Component: 150 - total flux cleaned = 0.0109779 Jy ! Component: 200 - total flux cleaned = 0.0130762 Jy ! Total flux subtracted in 200 components = 0.0130762 Jy ! Clean residual min=-0.002449 max=0.002406 Jy/beam ! Clean residual mean=-0.000007 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.323775 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 132 components and 0.323775 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=7.54 mas, bmaj=17.83 mas, bpa=-2.464 degrees ! Estimated noise=0.662968 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00273849 Jy ! Component: 100 - total flux cleaned = 0.00456753 Jy ! Component: 150 - total flux cleaned = 0.00589212 Jy ! Component: 200 - total flux cleaned = 0.00661579 Jy ! Total flux subtracted in 200 components = 0.00661579 Jy ! Clean residual min=-0.003008 max=0.002895 Jy/beam ! Clean residual mean=-0.000012 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.330391 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 = 0.00035621 Jy ! Component: 100 - total flux cleaned = 0.000606485 Jy ! Component: 150 - total flux cleaned = 0.000804393 Jy ! Component: 200 - total flux cleaned = 0.000958857 Jy ! Total flux subtracted in 200 components = 0.000958857 Jy ! Clean residual min=-0.002933 max=0.002824 Jy/beam ! Clean residual mean=-0.000013 rms=0.000799 Jy/beam ! Combined flux in latest and established models = 0.33135 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 184 components and 0.331349 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.021 mas, bmaj=7.939 mas, bpa=-7.1 degrees ! Estimated noise=0.507957 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000111792 Jy ! Component: 100 - total flux cleaned = -0.000194514 Jy ! Component: 150 - total flux cleaned = -0.000162165 Jy ! Component: 200 - total flux cleaned = -0.00022131 Jy ! Total flux subtracted in 200 components = -0.00022131 Jy ! Clean residual min=-0.002392 max=0.002307 Jy/beam ! Clean residual mean=-0.000005 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.331128 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 203 components and 0.331128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079232Jy sigma=1.193697 ! Fit after self-cal, rms=0.079213Jy sigma=1.193519 wmodel J2214-2521_S_map.mod ! Writing 203 model components to file: J2214-2521_S_map.mod wobs J2214-2521_S_uvs.fits ! Writing UV FITS file: J2214-2521_S_uvs.fits wwins J2214-2521_S_map.win ! wwins: Wrote 6 windows to J2214-2521_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 = -0.000559177 Jy ! Component: 100 - total flux cleaned = -0.00106854 Jy ! Component: 150 - total flux cleaned = -0.00128508 Jy ! Component: 200 - total flux cleaned = -0.00142267 Jy ! Component: 250 - total flux cleaned = -0.00145613 Jy ! Component: 300 - total flux cleaned = -0.00148825 Jy ! Component: 350 - total flux cleaned = -0.00154937 Jy ! Component: 400 - total flux cleaned = -0.00157905 Jy ! Component: 450 - total flux cleaned = -0.00157891 Jy ! Component: 500 - total flux cleaned = -0.00163618 Jy ! Component: 550 - total flux cleaned = -0.00166393 Jy ! Component: 600 - total flux cleaned = -0.00166443 Jy ! Component: 650 - total flux cleaned = -0.00171671 Jy ! Component: 700 - total flux cleaned = -0.00163889 Jy ! Component: 750 - total flux cleaned = -0.00161348 Jy ! Component: 800 - total flux cleaned = -0.00156469 Jy ! Component: 850 - total flux cleaned = -0.00166144 Jy ! Component: 900 - total flux cleaned = -0.00175528 Jy ! Component: 950 - total flux cleaned = -0.00175492 Jy ! Component: 1000 - total flux cleaned = -0.00175517 Jy ! Component: 1050 - total flux cleaned = -0.00177758 Jy ! Component: 1100 - total flux cleaned = -0.00179965 Jy ! Component: 1150 - total flux cleaned = -0.00182122 Jy ! Component: 1200 - total flux cleaned = -0.00184238 Jy ! Component: 1250 - total flux cleaned = -0.00186258 Jy ! Component: 1300 - total flux cleaned = -0.00182188 Jy ! Component: 1350 - total flux cleaned = -0.00188183 Jy ! Component: 1400 - total flux cleaned = -0.0019017 Jy ! Component: 1450 - total flux cleaned = -0.00190177 Jy ! Component: 1500 - total flux cleaned = -0.00195914 Jy ! Component: 1550 - total flux cleaned = -0.00199657 Jy ! Component: 1600 - total flux cleaned = -0.00207077 Jy ! Component: 1650 - total flux cleaned = -0.00216223 Jy ! Component: 1700 - total flux cleaned = -0.00223433 Jy ! Component: 1750 - total flux cleaned = -0.00226997 Jy ! Component: 1800 - total flux cleaned = -0.00232276 Jy ! Component: 1850 - total flux cleaned = -0.00234023 Jy ! Component: 1900 - total flux cleaned = -0.00237466 Jy ! Component: 1950 - total flux cleaned = -0.00237488 Jy ! Component: 2000 - total flux cleaned = -0.0024089 Jy ! Component: 2050 - total flux cleaned = -0.00249189 Jy ! Component: 2100 - total flux cleaned = -0.00244243 Jy ! Component: 2150 - total flux cleaned = -0.00240991 Jy ! Component: 2200 - total flux cleaned = -0.0024583 Jy ! Component: 2250 - total flux cleaned = -0.00244241 Jy ! Component: 2300 - total flux cleaned = -0.00245837 Jy ! Component: 2350 - total flux cleaned = -0.00248988 Jy ! Component: 2400 - total flux cleaned = -0.00253639 Jy ! Component: 2450 - total flux cleaned = -0.00252079 Jy ! Component: 2500 - total flux cleaned = -0.00255127 Jy ! Component: 2550 - total flux cleaned = -0.00255129 Jy ! Component: 2600 - total flux cleaned = -0.00255142 Jy ! Component: 2650 - total flux cleaned = -0.00256641 Jy ! Component: 2700 - total flux cleaned = -0.00259569 Jy ! Component: 2750 - total flux cleaned = -0.00266779 Jy ! Component: 2800 - total flux cleaned = -0.00268194 Jy ! Component: 2850 - total flux cleaned = -0.00265333 Jy ! Component: 2900 - total flux cleaned = -0.00273751 Jy ! Component: 2950 - total flux cleaned = -0.00272337 Jy ! Component: 3000 - total flux cleaned = -0.00272331 Jy ! Component: 3050 - total flux cleaned = -0.00276441 Jy ! Component: 3100 - total flux cleaned = -0.00277802 Jy ! Component: 3150 - total flux cleaned = -0.00276447 Jy ! Component: 3200 - total flux cleaned = -0.00275124 Jy ! Component: 3250 - total flux cleaned = -0.00279115 Jy ! Component: 3300 - total flux cleaned = -0.00287003 Jy ! Component: 3350 - total flux cleaned = -0.00286996 Jy ! Component: 3400 - total flux cleaned = -0.00289592 Jy ! Component: 3450 - total flux cleaned = -0.00289585 Jy ! Component: 3500 - total flux cleaned = -0.00295956 Jy ! Component: 3550 - total flux cleaned = -0.00294692 Jy ! Component: 3600 - total flux cleaned = -0.0029595 Jy ! Component: 3650 - total flux cleaned = -0.002997 Jy ! Component: 3700 - total flux cleaned = -0.0030342 Jy ! Component: 3750 - total flux cleaned = -0.00307099 Jy ! Component: 3800 - total flux cleaned = -0.00307114 Jy ! Component: 3850 - total flux cleaned = -0.00313171 Jy ! Component: 3900 - total flux cleaned = -0.0031678 Jy ! Component: 3950 - total flux cleaned = -0.0032036 Jy ! Component: 4000 - total flux cleaned = -0.00322735 Jy ! Component: 4050 - total flux cleaned = -0.00325083 Jy ! Total flux subtracted in 4096 components = -0.00326263 Jy ! Clean residual min=-0.000729 max=0.000750 Jy/beam ! Clean residual mean=-0.000002 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.327866 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 502 components and 0.327866 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J2214-2521_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.021 x 7.939 at -7.1 degrees (North through East) ! Clean map min=-0.0016742 max=0.21713 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J2214-2521_S_map.fits wmodel /vlbi/uf001/uva//J2214-2521_S_map.mod ! Writing 502 model components to file: /vlbi/uf001/uva//J2214-2521_S_map.mod wobs /vlbi/uf001/uva//J2214-2521_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J2214-2521_S_uvs.fits wwins /vlbi/uf001/uva//J2214-2521_S_map.win ! wwins: Wrote 7 windows to /vlbi/uf001/uva//J2214-2521_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.217127 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000209757 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.289818 0.289818 0.579635 1.15927 2.31854 4.63708 9.27416 18.5483 37.0966 74.1933 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.217 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1035.13 quit ! Quitting program ! Log file /vlbi/uf001/uva//J2214-2521_S_dfm.log closed on Mon Jan 14 06:12:19 2019