! Started logfile: /vlbi/uf001/uva//J1628-1415_S_dfm.log on Mon Jan 14 03:43:08 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//J1628-1415_S_uva.fits ! Reading UV FITS file: /vlbi/uf001/uva//J1628-1415_S_uva.fits ! AN table 1: 38 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.980994 visibilities/baseline/integration-bin. ! Found source: J1628-1415 ! ! 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 4026 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 J1628-1415_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 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.025477Jy sigma=18.345974 ! Fit after self-cal, rms=0.865361Jy sigma=15.325052 ! 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=2.429 mas, bmaj=6.408 mas, bpa=-1.875 degrees ! Estimated noise=0.794589 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 = 0.0974571 Jy ! Component: 100 - total flux cleaned = 0.138378 Jy ! Total flux subtracted in 100 components = 0.138378 Jy ! Clean residual min=-0.010207 max=0.020043 Jy/beam ! Clean residual mean=-0.000044 rms=0.004027 Jy/beam ! Combined flux in latest and established models = 0.138378 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.138378 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.102988Jy sigma=1.778802 ! Fit after self-cal, rms=0.102405Jy sigma=1.772251 ! 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=2.871 mas, bmaj=7.308 mas, bpa=-2.384 degrees ! Estimated noise=0.672484 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 = 0.0370659 Jy ! Component: 100 - total flux cleaned = 0.0581892 Jy ! Component: 150 - total flux cleaned = 0.0711449 Jy ! Component: 200 - total flux cleaned = 0.0792557 Jy ! Total flux subtracted in 200 components = 0.0792557 Jy ! Clean residual min=-0.010721 max=0.020505 Jy/beam ! Clean residual mean=-0.000063 rms=0.003960 Jy/beam ! Combined flux in latest and established models = 0.217634 Jy ! Performing phase self-cal ! Adding 48 model components to the UV plane model. ! The established model now contains 57 components and 0.217634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.089366Jy sigma=1.479648 ! Fit after self-cal, rms=0.089314Jy sigma=1.477062 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.871 x 7.308 at -2.384 degrees (North through East) ! Clean map min=-0.010461 max=0.12984 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 1.31 KP 1.02 LA 0.83 ! MK 1.13 NL 1.13 OV 1.02 PT 0.85 ! SC 1.23 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.38 HN 1.20 KP 0.99 LA 0.85 ! MK 1.11 NL 1.06 OV 0.89 PT 0.85 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 HN 1.18 KP 0.99 LA 0.86 ! MK 1.02 NL 1.11 OV 1.01 PT 0.86 ! SC 0.85 ! ! ! Fit before self-cal, rms=0.089314Jy sigma=1.477062 ! Fit after self-cal, rms=0.096096Jy sigma=1.390090 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.949 mas, bmaj=7.436 mas, bpa=-1.213 degrees ! Estimated noise=0.679308 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 (19.5, -12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0171144 Jy ! Component: 100 - total flux cleaned = 0.0255234 Jy ! Component: 150 - total flux cleaned = 0.0306174 Jy ! Component: 200 - total flux cleaned = 0.0320285 Jy ! Total flux subtracted in 200 components = 0.0320285 Jy ! Clean residual min=-0.006966 max=0.009328 Jy/beam ! Clean residual mean=-0.000001 rms=0.002146 Jy/beam ! Combined flux in latest and established models = 0.249662 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 83 components and 0.249662 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092693Jy sigma=1.331379 ! Fit after self-cal, rms=0.092458Jy sigma=1.319996 ! 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=0.092458Jy sigma=1.319996 ! Fit after self-cal, rms=0.092812Jy sigma=1.293139 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.927 mas, bmaj=7.442 mas, bpa=-1.031 degrees ! Estimated noise=0.669442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00625574 Jy ! Component: 100 - total flux cleaned = 0.00880745 Jy ! Component: 150 - total flux cleaned = 0.0095693 Jy ! Component: 200 - total flux cleaned = 0.0098581 Jy ! Total flux subtracted in 200 components = 0.0098581 Jy ! Clean residual min=-0.005382 max=0.007756 Jy/beam ! Clean residual mean=0.000010 rms=0.001518 Jy/beam ! Combined flux in latest and established models = 0.25952 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 115 components and 0.25952 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.092252Jy sigma=1.285259 ! Fit after self-cal, rms=0.092135Jy sigma=1.282890 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 (6.5, -7.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00590241 Jy ! Component: 100 - total flux cleaned = 0.00715368 Jy ! Component: 150 - total flux cleaned = 0.00761112 Jy ! Component: 200 - total flux cleaned = 0.00831245 Jy ! Total flux subtracted in 200 components = 0.00831245 Jy ! Clean residual min=-0.004633 max=0.006054 Jy/beam ! Clean residual mean=0.000019 rms=0.001307 Jy/beam ! Combined flux in latest and established models = 0.267833 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 139 components and 0.267833 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.091525Jy sigma=1.273099 ! Fit after self-cal, rms=0.091362Jy sigma=1.272265 ! Inverting map ! Added new window around map position (-29.5, 99.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00622714 Jy ! Component: 100 - total flux cleaned = 0.0094187 Jy ! Component: 150 - total flux cleaned = 0.0108668 Jy ! Component: 200 - total flux cleaned = 0.011219 Jy ! Total flux subtracted in 200 components = 0.011219 Jy ! Clean residual min=-0.004740 max=0.004530 Jy/beam ! Clean residual mean=0.000016 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 0.279052 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 161 components and 0.279052 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.090719Jy sigma=1.263930 ! Fit after self-cal, rms=0.090531Jy sigma=1.262444 ! 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=0.090531Jy sigma=1.262444 ! Fit after self-cal, rms=0.086453Jy sigma=1.257581 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.91 mas, bmaj=7.402 mas, bpa=-0.8547 degrees ! Estimated noise=0.657889 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00362242 Jy ! Component: 100 - total flux cleaned = 0.00596192 Jy ! Component: 150 - total flux cleaned = 0.00745832 Jy ! Component: 200 - total flux cleaned = 0.00858951 Jy ! Total flux subtracted in 200 components = 0.00858951 Jy ! Clean residual min=-0.004160 max=0.003353 Jy/beam ! Clean residual mean=0.000009 rms=0.000911 Jy/beam ! Combined flux in latest and established models = 0.287641 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 186 components and 0.287641 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.086171Jy sigma=1.253235 ! Fit after self-cal, rms=0.086056Jy sigma=1.252685 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 = 0.00198841 Jy ! Component: 100 - total flux cleaned = 0.00285439 Jy ! Component: 150 - total flux cleaned = 0.00303724 Jy ! Component: 200 - total flux cleaned = 0.00309395 Jy ! Total flux subtracted in 200 components = 0.00309395 Jy ! Clean residual min=-0.004049 max=0.003531 Jy/beam ! Clean residual mean=0.000011 rms=0.000886 Jy/beam ! Combined flux in latest and established models = 0.290735 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 197 components and 0.290735 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.085945Jy sigma=1.251100 ! Fit after self-cal, rms=0.085916Jy sigma=1.250972 ! 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=0.085916Jy sigma=1.250972 ! Fit after self-cal, rms=0.084571Jy sigma=1.250025 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.091 mas, bmaj=15 mas, bpa=1.381 degrees ! Estimated noise=0.873803 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280291 Jy ! Component: 100 - total flux cleaned = 0.00331049 Jy ! Component: 150 - total flux cleaned = 0.00364933 Jy ! Component: 200 - total flux cleaned = 0.00392702 Jy ! Total flux subtracted in 200 components = 0.00392702 Jy ! Clean residual min=-0.004214 max=0.003886 Jy/beam ! Clean residual mean=0.000016 rms=0.001157 Jy/beam ! Combined flux in latest and established models = 0.294662 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 233 components and 0.294662 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084520Jy sigma=1.249182 ! Fit after self-cal, rms=0.084454Jy sigma=1.248866 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 = 0.000578375 Jy ! Component: 100 - total flux cleaned = 0.000848379 Jy ! Component: 150 - total flux cleaned = 0.000892798 Jy ! Component: 200 - total flux cleaned = 0.000969837 Jy ! Total flux subtracted in 200 components = 0.000969837 Jy ! Clean residual min=-0.004109 max=0.003878 Jy/beam ! Clean residual mean=0.000019 rms=0.001128 Jy/beam ! Combined flux in latest and established models = 0.295632 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 252 components and 0.295632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084442Jy sigma=1.248421 ! Fit after self-cal, rms=0.084407Jy sigma=1.248187 ! 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=2.903 mas, bmaj=7.387 mas, bpa=-0.8527 degrees ! Estimated noise=0.654436 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.903 x 7.387 at -0.8527 degrees (North through East) ! Clean map min=-0.003807 max=0.1262 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=2.457 mas, bmaj=6.467 mas, bpa=-0.4521 degrees ! Estimated noise=0.781765 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.095884 Jy ! Component: 100 - total flux cleaned = 0.136295 Jy ! Component: 150 - total flux cleaned = 0.159711 Jy ! Component: 200 - total flux cleaned = 0.177019 Jy ! Total flux subtracted in 200 components = 0.177019 Jy ! Clean residual min=-0.007845 max=0.011443 Jy/beam ! Clean residual mean=-0.000022 rms=0.002622 Jy/beam ! Combined flux in latest and established models = 0.177019 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 46 model components to the UV plane model. ! The established model now contains 46 components and 0.177019 Jy ! Inverting map and beam ! Estimated beam: bmin=2.903 mas, bmaj=7.387 mas, bpa=-0.8527 degrees ! Estimated noise=0.654436 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 = 0.0222801 Jy ! Component: 100 - total flux cleaned = 0.0387477 Jy ! Component: 150 - total flux cleaned = 0.0515772 Jy ! Component: 200 - total flux cleaned = 0.0619159 Jy ! Total flux subtracted in 200 components = 0.0619159 Jy ! Clean residual min=-0.005118 max=0.007700 Jy/beam ! Clean residual mean=-0.000013 rms=0.001978 Jy/beam ! Combined flux in latest and established models = 0.238935 Jy ! Adding 77 model components to the UV plane model. ! The established model now contains 109 components and 0.238935 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=7.091 mas, bmaj=15 mas, bpa=1.381 degrees ! Estimated noise=0.873803 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0161187 Jy ! Component: 100 - total flux cleaned = 0.026558 Jy ! Component: 150 - total flux cleaned = 0.0340243 Jy ! Component: 200 - total flux cleaned = 0.0395806 Jy ! Total flux subtracted in 200 components = 0.0395806 Jy ! Clean residual min=-0.004527 max=0.005626 Jy/beam ! Clean residual mean=0.000000 rms=0.001572 Jy/beam ! Combined flux in latest and established models = 0.278516 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 = 0.00422625 Jy ! Component: 100 - total flux cleaned = 0.00748731 Jy ! Component: 150 - total flux cleaned = 0.0100304 Jy ! Component: 200 - total flux cleaned = 0.0117369 Jy ! Total flux subtracted in 200 components = 0.0117369 Jy ! Clean residual min=-0.004163 max=0.004278 Jy/beam ! Clean residual mean=0.000011 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 0.290253 Jy ! Adding 141 model components to the UV plane model. ! The established model now contains 233 components and 0.290253 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.903 mas, bmaj=7.387 mas, bpa=-0.8527 degrees ! Estimated noise=0.654436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024788 Jy ! Component: 100 - total flux cleaned = 0.0036246 Jy ! Component: 150 - total flux cleaned = 0.00411938 Jy ! Component: 200 - total flux cleaned = 0.00430958 Jy ! Total flux subtracted in 200 components = 0.00430958 Jy ! Clean residual min=-0.003575 max=0.003438 Jy/beam ! Clean residual mean=0.000010 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.294562 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 256 components and 0.294562 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.084507Jy sigma=1.249497 ! Fit after self-cal, rms=0.084417Jy sigma=1.248213 wmodel J1628-1415_S_map.mod ! Writing 256 model components to file: J1628-1415_S_map.mod wobs J1628-1415_S_uvs.fits ! Writing UV FITS file: J1628-1415_S_uvs.fits wwins J1628-1415_S_map.win ! wwins: Wrote 4 windows to J1628-1415_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 = 0.000906737 Jy ! Component: 100 - total flux cleaned = 0.00169618 Jy ! Component: 150 - total flux cleaned = 0.0020606 Jy ! Component: 200 - total flux cleaned = 0.00181601 Jy ! Component: 250 - total flux cleaned = 0.00148666 Jy ! Component: 300 - total flux cleaned = 0.00126053 Jy ! Component: 350 - total flux cleaned = 0.00117276 Jy ! Component: 400 - total flux cleaned = 0.0010879 Jy ! Component: 450 - total flux cleaned = 0.00100554 Jy ! Component: 500 - total flux cleaned = 0.00100467 Jy ! Component: 550 - total flux cleaned = 0.000847099 Jy ! Component: 600 - total flux cleaned = 0.00100015 Jy ! Component: 650 - total flux cleaned = 0.00103605 Jy ! Component: 700 - total flux cleaned = 0.00103536 Jy ! Component: 750 - total flux cleaned = 0.00107096 Jy ! Component: 800 - total flux cleaned = 0.00114005 Jy ! Component: 850 - total flux cleaned = 0.00113982 Jy ! Component: 900 - total flux cleaned = 0.00110611 Jy ! Component: 950 - total flux cleaned = 0.00100793 Jy ! Component: 1000 - total flux cleaned = 0.00094379 Jy ! Component: 1050 - total flux cleaned = 0.000849793 Jy ! Component: 1100 - total flux cleaned = 0.000787655 Jy ! Component: 1150 - total flux cleaned = 0.000665965 Jy ! Component: 1200 - total flux cleaned = 0.000487231 Jy ! Component: 1250 - total flux cleaned = 0.00034114 Jy ! Component: 1300 - total flux cleaned = 0.000197005 Jy ! Component: 1350 - total flux cleaned = 0.000140407 Jy ! Component: 1400 - total flux cleaned = 5.60397e-05 Jy ! Component: 1450 - total flux cleaned = 5.57702e-05 Jy ! Component: 1500 - total flux cleaned = -2.50918e-05 Jy ! Component: 1550 - total flux cleaned = 2.16819e-06 Jy ! Component: 1600 - total flux cleaned = 0.000106621 Jy ! Component: 1650 - total flux cleaned = 2.92656e-05 Jy ! Component: 1700 - total flux cleaned = 2.95372e-05 Jy ! Component: 1750 - total flux cleaned = 2.98115e-05 Jy ! Component: 1800 - total flux cleaned = -4.44165e-05 Jy ! Component: 1850 - total flux cleaned = -9.35195e-05 Jy ! Component: 1900 - total flux cleaned = -0.000117645 Jy ! Component: 1950 - total flux cleaned = -0.000117605 Jy ! Component: 2000 - total flux cleaned = -0.000140793 Jy ! Component: 2050 - total flux cleaned = -0.000164187 Jy ! Component: 2100 - total flux cleaned = -0.000164211 Jy ! Component: 2150 - total flux cleaned = -0.000186757 Jy ! Component: 2200 - total flux cleaned = -0.00025393 Jy ! Component: 2250 - total flux cleaned = -0.000209561 Jy ! Component: 2300 - total flux cleaned = -0.000253245 Jy ! Component: 2350 - total flux cleaned = -0.000253502 Jy ! Component: 2400 - total flux cleaned = -0.000382291 Jy ! Component: 2450 - total flux cleaned = -0.000381944 Jy ! Component: 2500 - total flux cleaned = -0.000403197 Jy ! Component: 2550 - total flux cleaned = -0.000402913 Jy ! Component: 2600 - total flux cleaned = -0.000402695 Jy ! Component: 2650 - total flux cleaned = -0.000423051 Jy ! Component: 2700 - total flux cleaned = -0.000343035 Jy ! Component: 2750 - total flux cleaned = -0.000323293 Jy ! Component: 2800 - total flux cleaned = -0.000323029 Jy ! Component: 2850 - total flux cleaned = -0.000303406 Jy ! Component: 2900 - total flux cleaned = -0.000226356 Jy ! Component: 2950 - total flux cleaned = -0.000226174 Jy ! Component: 3000 - total flux cleaned = -0.000169542 Jy ! Component: 3050 - total flux cleaned = -7.62089e-05 Jy ! Component: 3100 - total flux cleaned = -7.62221e-05 Jy ! Component: 3150 - total flux cleaned = -2.15677e-05 Jy ! Component: 3200 - total flux cleaned = -3.96907e-05 Jy ! Component: 3250 - total flux cleaned = 6.83643e-05 Jy ! Component: 3300 - total flux cleaned = 0.00019299 Jy ! Component: 3350 - total flux cleaned = 0.000228244 Jy ! Component: 3400 - total flux cleaned = 0.000316007 Jy ! Component: 3450 - total flux cleaned = 0.000420041 Jy ! Component: 3500 - total flux cleaned = 0.000402744 Jy ! Component: 3550 - total flux cleaned = 0.000436766 Jy ! Component: 3600 - total flux cleaned = 0.000555391 Jy ! Component: 3650 - total flux cleaned = 0.000538532 Jy ! Component: 3700 - total flux cleaned = 0.000638812 Jy ! Component: 3750 - total flux cleaned = 0.000622321 Jy ! Component: 3800 - total flux cleaned = 0.000688266 Jy ! Component: 3850 - total flux cleaned = 0.000737269 Jy ! Component: 3900 - total flux cleaned = 0.000737527 Jy ! Component: 3950 - total flux cleaned = 0.000834456 Jy ! Component: 4000 - total flux cleaned = 0.000850496 Jy ! Component: 4050 - total flux cleaned = 0.000866316 Jy ! Total flux subtracted in 4096 components = 0.000929608 Jy ! Clean residual min=-0.001217 max=0.000938 Jy/beam ! Clean residual mean=0.000001 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.295492 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 558 components and 0.295492 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /vlbi/uf001/uva//J1628-1415_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.903 x 7.387 at -0.8527 degrees (North through East) ! Clean map min=-0.0020068 max=0.1334 Jy/beam ! Writing clean map to FITS file: /vlbi/uf001/uva//J1628-1415_S_map.fits wmodel /vlbi/uf001/uva//J1628-1415_S_map.mod ! Writing 558 model components to file: /vlbi/uf001/uva//J1628-1415_S_map.mod wobs /vlbi/uf001/uva//J1628-1415_S_uvs.fits ! Writing UV FITS file: /vlbi/uf001/uva//J1628-1415_S_uvs.fits wwins /vlbi/uf001/uva//J1628-1415_S_map.win ! wwins: Wrote 5 windows to /vlbi/uf001/uva//J1628-1415_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.133402 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000278455 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.626201 0.626201 1.2524 2.50481 5.00961 10.0192 20.0384 40.0769 80.1538 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.133 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 479.079 quit ! Quitting program ! Log file /vlbi/uf001/uva//J1628-1415_S_dfm.log closed on Mon Jan 14 03:43:12 2019