! Started logfile: /vlbi/uf001/uva//J0038-0329_S_dfm.log on Sun Jan 13 20:39:29 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//J0038-0329_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J0038-0329_S_uva.fits ! AN table 1: 38 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.97193 visibilities/baseline/integration-bin. ! Found source: J0038-0329 ! ! 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 4986 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 J0038-0329_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 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.042605Jy sigma=21.424413 ! Fit after self-cal, rms=0.755994Jy sigma=15.439344 ! 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=2.803 mas, bmaj=6.996 mas, bpa=-3.441 degrees ! Estimated noise=0.646903 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 = 0.189347 Jy ! Component: 100 - total flux cleaned = 0.235611 Jy ! Total flux subtracted in 100 components = 0.235611 Jy ! Clean residual min=-0.010277 max=0.021269 Jy/beam ! Clean residual mean=0.000028 rms=0.003039 Jy/beam ! Combined flux in latest and established models = 0.235611 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.235611 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.081669Jy sigma=1.621973 ! Fit after self-cal, rms=0.081629Jy sigma=1.621289 ! Inverting map ! Added new window around map position (2.5, -10). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0232182 Jy ! Component: 100 - total flux cleaned = 0.0374282 Jy ! Total flux subtracted in 100 components = 0.0374282 Jy ! Clean residual min=-0.007815 max=0.013586 Jy/beam ! Clean residual mean=0.000015 rms=0.002112 Jy/beam ! Combined flux in latest and established models = 0.273039 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 28 components and 0.273039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.073801Jy sigma=1.439656 ! Fit after self-cal, rms=0.073670Jy sigma=1.435499 ! 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=3.264 mas, bmaj=7.819 mas, bpa=-3.189 degrees ! Estimated noise=0.500564 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, 9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143849 Jy ! Component: 100 - total flux cleaned = 0.0233794 Jy ! Component: 150 - total flux cleaned = 0.0298602 Jy ! Component: 200 - total flux cleaned = 0.0326205 Jy ! Total flux subtracted in 200 components = 0.0326205 Jy ! Clean residual min=-0.007132 max=0.008974 Jy/beam ! Clean residual mean=0.000004 rms=0.001745 Jy/beam ! Combined flux in latest and established models = 0.305659 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 56 components and 0.305659 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.070264Jy sigma=1.366312 ! Fit after self-cal, rms=0.070235Jy sigma=1.365725 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.264 x 7.819 at -3.189 degrees (North through East) ! Clean map min=-0.0069593 max=0.23842 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.93 HN 0.95 KP 1.03 ! LA 0.96 MK 0.99 NL 1.04 OV 0.98 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.39 FD 0.94 HN 1.02 KP 1.03 ! LA 0.97 MK 1.02 NL 1.02 OV 0.95 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 0.95 HN 1.01 KP 1.03 ! LA 0.95 MK 1.03 NL 1.13 OV 0.97 ! PT 0.96 SC 1.00 ! ! ! Fit before self-cal, rms=0.070235Jy sigma=1.365725 ! Fit after self-cal, rms=0.069576Jy sigma=1.284986 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.281 mas, bmaj=7.945 mas, bpa=-3.205 degrees ! Estimated noise=0.503237 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 (-67.5, 69.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00404102 Jy ! Component: 100 - total flux cleaned = 0.00392672 Jy ! Component: 150 - total flux cleaned = 0.00348721 Jy ! Component: 200 - total flux cleaned = 0.00283246 Jy ! Total flux subtracted in 200 components = 0.00283246 Jy ! Clean residual min=-0.003463 max=0.004295 Jy/beam ! Clean residual mean=-0.000008 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.308492 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 86 components and 0.308492 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069062Jy sigma=1.271712 ! Fit after self-cal, rms=0.069074Jy sigma=1.270606 ! 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=0.069074Jy sigma=1.270606 ! Fit after self-cal, rms=0.068354Jy sigma=1.249796 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.278 mas, bmaj=7.942 mas, bpa=-3.212 degrees ! Estimated noise=0.502037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00153101 Jy ! Component: 100 - total flux cleaned = -0.00197303 Jy ! Component: 150 - total flux cleaned = -0.00247974 Jy ! Component: 200 - total flux cleaned = -0.00292296 Jy ! Total flux subtracted in 200 components = -0.00292296 Jy ! Clean residual min=-0.003098 max=0.002377 Jy/beam ! Clean residual mean=0.000001 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.305569 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 106 components and 0.305569 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068206Jy sigma=1.246807 ! Fit after self-cal, rms=0.068196Jy sigma=1.246653 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 = -0.0002668 Jy ! Component: 100 - total flux cleaned = -0.000725565 Jy ! Component: 150 - total flux cleaned = -0.000849893 Jy ! Component: 200 - total flux cleaned = -0.000929183 Jy ! Total flux subtracted in 200 components = -0.000929183 Jy ! Clean residual min=-0.003004 max=0.002280 Jy/beam ! Clean residual mean=0.000001 rms=0.000688 Jy/beam ! Combined flux in latest and established models = 0.30464 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 116 components and 0.30464 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068139Jy sigma=1.245557 ! Fit after self-cal, rms=0.068133Jy sigma=1.245527 ! 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=0.068133Jy sigma=1.245527 ! Fit after self-cal, rms=0.068486Jy sigma=1.244962 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.276 mas, bmaj=7.95 mas, bpa=-3.205 degrees ! Estimated noise=0.501841 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00149908 Jy ! Component: 100 - total flux cleaned = -0.00173575 Jy ! Component: 150 - total flux cleaned = -0.0019867 Jy ! Component: 200 - total flux cleaned = -0.00221185 Jy ! Total flux subtracted in 200 components = -0.00221185 Jy ! Clean residual min=-0.002822 max=0.002239 Jy/beam ! Clean residual mean=0.000001 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.302428 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 126 components and 0.302428 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068407Jy sigma=1.243694 ! Fit after self-cal, rms=0.068405Jy sigma=1.243673 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 = -0.000186181 Jy ! Component: 100 - total flux cleaned = -0.000315422 Jy ! Component: 150 - total flux cleaned = -0.000375985 Jy ! Component: 200 - total flux cleaned = -0.000462099 Jy ! Total flux subtracted in 200 components = -0.000462099 Jy ! Clean residual min=-0.002787 max=0.002280 Jy/beam ! Clean residual mean=0.000001 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.301966 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 136 components and 0.301966 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068373Jy sigma=1.243157 ! Fit after self-cal, rms=0.068370Jy sigma=1.243148 ! 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=0.068370Jy sigma=1.243148 ! Fit after self-cal, rms=0.068665Jy sigma=1.242765 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.368 mas, bmaj=12.97 mas, bpa=-2.141 degrees ! Estimated noise=0.633226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00174863 Jy ! Component: 100 - total flux cleaned = -0.00218598 Jy ! Component: 150 - total flux cleaned = -0.00234317 Jy ! Component: 200 - total flux cleaned = -0.00248529 Jy ! Total flux subtracted in 200 components = -0.00248529 Jy ! Clean residual min=-0.002918 max=0.002456 Jy/beam ! Clean residual mean=0.000004 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.29948 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 153 components and 0.29948 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068621Jy sigma=1.241998 ! Fit after self-cal, rms=0.068617Jy sigma=1.241969 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 = -3.24721e-05 Jy ! Component: 100 - total flux cleaned = -0.000127647 Jy ! Component: 150 - total flux cleaned = -0.000215643 Jy ! Component: 200 - total flux cleaned = -0.000270776 Jy ! Total flux subtracted in 200 components = -0.000270776 Jy ! Clean residual min=-0.002870 max=0.002394 Jy/beam ! Clean residual mean=0.000004 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.29921 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 161 components and 0.29921 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068607Jy sigma=1.241780 ! Fit after self-cal, rms=0.068604Jy sigma=1.241765 ! 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=3.275 mas, bmaj=7.956 mas, bpa=-3.183 degrees ! Estimated noise=0.501607 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.275 x 7.956 at -3.183 degrees (North through East) ! Clean map min=-0.0026424 max=0.24027 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=2.81 mas, bmaj=7.091 mas, bpa=-3.333 degrees ! Estimated noise=0.650609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.190338 Jy ! Component: 100 - total flux cleaned = 0.23696 Jy ! Component: 150 - total flux cleaned = 0.257994 Jy ! Component: 200 - total flux cleaned = 0.270198 Jy ! Total flux subtracted in 200 components = 0.270198 Jy ! Clean residual min=-0.003888 max=0.006397 Jy/beam ! Clean residual mean=0.000009 rms=0.001189 Jy/beam ! Combined flux in latest and established models = 0.270198 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 0.270198 Jy ! Inverting map and beam ! Estimated beam: bmin=3.275 mas, bmaj=7.956 mas, bpa=-3.183 degrees ! Estimated noise=0.501607 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 = 0.00902674 Jy ! Component: 100 - total flux cleaned = 0.0148033 Jy ! Component: 150 - total flux cleaned = 0.0188151 Jy ! Component: 200 - total flux cleaned = 0.02188 Jy ! Total flux subtracted in 200 components = 0.02188 Jy ! Clean residual min=-0.002779 max=0.002643 Jy/beam ! Clean residual mean=0.000004 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.292078 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 47 components and 0.292078 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=7.368 mas, bmaj=12.97 mas, bpa=-2.141 degrees ! Estimated noise=0.633226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00329821 Jy ! Component: 100 - total flux cleaned = 0.00456239 Jy ! Component: 150 - total flux cleaned = 0.00514622 Jy ! Component: 200 - total flux cleaned = 0.00558636 Jy ! Total flux subtracted in 200 components = 0.00558636 Jy ! Clean residual min=-0.002995 max=0.002584 Jy/beam ! Clean residual mean=0.000005 rms=0.000848 Jy/beam ! Combined flux in latest and established models = 0.297664 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 = 0.000222803 Jy ! Component: 100 - total flux cleaned = 0.000324183 Jy ! Component: 150 - total flux cleaned = 0.000418331 Jy ! Component: 200 - total flux cleaned = 0.000503913 Jy ! Total flux subtracted in 200 components = 0.000503913 Jy ! Clean residual min=-0.002845 max=0.002459 Jy/beam ! Clean residual mean=0.000004 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.298168 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 89 components and 0.298168 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.275 mas, bmaj=7.956 mas, bpa=-3.183 degrees ! Estimated noise=0.501607 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000371611 Jy ! Component: 100 - total flux cleaned = -0.000150705 Jy ! Component: 150 - total flux cleaned = 4.27615e-05 Jy ! Component: 200 - total flux cleaned = 0.000131262 Jy ! Total flux subtracted in 200 components = 0.000131262 Jy ! Clean residual min=-0.002662 max=0.002465 Jy/beam ! Clean residual mean=0.000002 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.298299 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 111 components and 0.298299 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.068688Jy sigma=1.243408 ! Fit after self-cal, rms=0.068656Jy sigma=1.243068 wmodel J0038-0329_S_map.mod ! Writing 111 model components to file: J0038-0329_S_map.mod wobs J0038-0329_S_uvs.fits ! Writing UV FITS file: J0038-0329_S_uvs.fits wwins J0038-0329_S_map.win ! wwins: Wrote 4 windows to J0038-0329_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 = -0.000481421 Jy ! Component: 100 - total flux cleaned = -0.000694377 Jy ! Component: 150 - total flux cleaned = -0.000733378 Jy ! Component: 200 - total flux cleaned = -0.000619538 Jy ! Component: 250 - total flux cleaned = -0.000509051 Jy ! Component: 300 - total flux cleaned = -0.000472634 Jy ! Component: 350 - total flux cleaned = -0.000472098 Jy ! Component: 400 - total flux cleaned = -0.000405941 Jy ! Component: 450 - total flux cleaned = -0.000438428 Jy ! Component: 500 - total flux cleaned = -0.000406211 Jy ! Component: 550 - total flux cleaned = -0.000344498 Jy ! Component: 600 - total flux cleaned = -0.000163657 Jy ! Component: 650 - total flux cleaned = -0.000105925 Jy ! Component: 700 - total flux cleaned = 9.00373e-06 Jy ! Component: 750 - total flux cleaned = 8.89734e-06 Jy ! Component: 800 - total flux cleaned = 6.57251e-05 Jy ! Component: 850 - total flux cleaned = 0.000175172 Jy ! Component: 900 - total flux cleaned = 0.000201685 Jy ! Component: 950 - total flux cleaned = 0.000333381 Jy ! Component: 1000 - total flux cleaned = 0.000385292 Jy ! Component: 1050 - total flux cleaned = 0.000563659 Jy ! Component: 1100 - total flux cleaned = 0.000613716 Jy ! Component: 1150 - total flux cleaned = 0.000761878 Jy ! Component: 1200 - total flux cleaned = 0.000737573 Jy ! Component: 1250 - total flux cleaned = 0.000809842 Jy ! Component: 1300 - total flux cleaned = 0.000904171 Jy ! Component: 1350 - total flux cleaned = 0.000904038 Jy ! Component: 1400 - total flux cleaned = 0.000881246 Jy ! Component: 1450 - total flux cleaned = 0.000971934 Jy ! Component: 1500 - total flux cleaned = 0.000882113 Jy ! Component: 1550 - total flux cleaned = 0.000860289 Jy ! Component: 1600 - total flux cleaned = 0.00092567 Jy ! Component: 1650 - total flux cleaned = 0.000904254 Jy ! Component: 1700 - total flux cleaned = 0.000904009 Jy ! Component: 1750 - total flux cleaned = 0.000904285 Jy ! Component: 1800 - total flux cleaned = 0.000904096 Jy ! Component: 1850 - total flux cleaned = 0.000903774 Jy ! Component: 1900 - total flux cleaned = 0.000964569 Jy ! Component: 1950 - total flux cleaned = 0.00104492 Jy ! Component: 2000 - total flux cleaned = 0.00104497 Jy ! Component: 2050 - total flux cleaned = 0.00108442 Jy ! Component: 2100 - total flux cleaned = 0.00112317 Jy ! Component: 2150 - total flux cleaned = 0.00119965 Jy ! Component: 2200 - total flux cleaned = 0.00112394 Jy ! Component: 2250 - total flux cleaned = 0.00118033 Jy ! Component: 2300 - total flux cleaned = 0.00118061 Jy ! Component: 2350 - total flux cleaned = 0.00123602 Jy ! Component: 2400 - total flux cleaned = 0.00127267 Jy ! Component: 2450 - total flux cleaned = 0.0013085 Jy ! Component: 2500 - total flux cleaned = 0.00130862 Jy ! Component: 2550 - total flux cleaned = 0.00134403 Jy ! Component: 2600 - total flux cleaned = 0.00130909 Jy ! Component: 2650 - total flux cleaned = 0.00132634 Jy ! Component: 2700 - total flux cleaned = 0.00130911 Jy ! Component: 2750 - total flux cleaned = 0.00127549 Jy ! Component: 2800 - total flux cleaned = 0.00129234 Jy ! Component: 2850 - total flux cleaned = 0.00130873 Jy ! Component: 2900 - total flux cleaned = 0.00119325 Jy ! Component: 2950 - total flux cleaned = 0.00117714 Jy ! Component: 3000 - total flux cleaned = 0.00117717 Jy ! Component: 3050 - total flux cleaned = 0.00120903 Jy ! Component: 3100 - total flux cleaned = 0.00109779 Jy ! Component: 3150 - total flux cleaned = 0.00111382 Jy ! Component: 3200 - total flux cleaned = 0.0011294 Jy ! Component: 3250 - total flux cleaned = 0.00106748 Jy ! Component: 3300 - total flux cleaned = 0.00108292 Jy ! Component: 3350 - total flux cleaned = 0.00109823 Jy ! Component: 3400 - total flux cleaned = 0.00108307 Jy ! Component: 3450 - total flux cleaned = 0.00103797 Jy ! Component: 3500 - total flux cleaned = 0.00103791 Jy ! Component: 3550 - total flux cleaned = 0.00106749 Jy ! Component: 3600 - total flux cleaned = 0.00103821 Jy ! Component: 3650 - total flux cleaned = 0.00100901 Jy ! Component: 3700 - total flux cleaned = 0.000965596 Jy ! Component: 3750 - total flux cleaned = 0.000908219 Jy ! Component: 3800 - total flux cleaned = 0.000965174 Jy ! Component: 3850 - total flux cleaned = 0.000922909 Jy ! Component: 3900 - total flux cleaned = 0.000922984 Jy ! Component: 3950 - total flux cleaned = 0.000950979 Jy ! Component: 4000 - total flux cleaned = 0.000951059 Jy ! Component: 4050 - total flux cleaned = 0.000909937 Jy ! Total flux subtracted in 4096 components = 0.000964773 Jy ! Clean residual min=-0.000736 max=0.000753 Jy/beam ! Clean residual mean=-0.000000 rms=0.000250 Jy/beam ! Combined flux in latest and established models = 0.299264 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 392 components and 0.299264 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J0038-0329_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.275 x 7.956 at -3.183 degrees (North through East) ! Clean map min=-0.0019387 max=0.24234 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J0038-0329_S_map.fits wmodel /vlbi/uf001/uva//J0038-0329_S_map.mod ! Writing 392 model components to file: /vlbi/uf001/uva//J0038-0329_S_map.mod wobs /vlbi/uf001/uva//J0038-0329_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J0038-0329_S_uvs.fits wwins /vlbi/uf001/uva//J0038-0329_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J0038-0329_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.242336 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000247193 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.306014 0.306014 0.612027 1.22405 2.44811 4.89622 9.79244 19.5849 39.1698 78.3395 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.242 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 980.348 quit ! Quitting program ! Log file /vlbi/uf001/uva//J0038-0329_S_dfm.log closed on Sun Jan 13 20:39:34 2019