! Started logfile: /image_prod/ug002_uva//J0556-0241_S_dfm.log on Wed Mar 4 21:05:18 2020 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 /image_prod/ug002_uva//J0556-0241_S_uva.fits ! Reading UV FITS file: /image_prod/ug002_uva//J0556-0241_S_uva.fits ! AN table 1: 90 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.851852 visibilities/baseline/integration-bin. ! Found source: J0556-0241 ! ! 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 8280 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 J0556-0241_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 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 60 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.051267Jy sigma=8.178324 ! Fit after self-cal, rms=0.805632Jy sigma=6.050987 ! 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=3.264 mas, bmaj=8.427 mas, bpa=14.9 degrees ! Estimated noise=1.38371 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 = 0.149173 Jy ! Component: 100 - total flux cleaned = 0.223775 Jy ! Total flux subtracted in 100 components = 0.223775 Jy ! Clean residual min=-0.015068 max=0.038391 Jy/beam ! Clean residual mean=0.000091 rms=0.005616 Jy/beam ! Combined flux in latest and established models = 0.223775 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 36 components and 0.223775 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.122603Jy sigma=0.895051 ! Fit after self-cal, rms=0.121615Jy sigma=0.888756 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0443884 Jy ! Component: 100 - total flux cleaned = 0.0736172 Jy ! Total flux subtracted in 100 components = 0.0736172 Jy ! Clean residual min=-0.011212 max=0.018533 Jy/beam ! Clean residual mean=0.000044 rms=0.003269 Jy/beam ! Combined flux in latest and established models = 0.297392 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 73 components and 0.297392 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.094639Jy sigma=0.622562 ! Fit after self-cal, rms=0.094514Jy sigma=0.621912 ! 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=4.078 mas, bmaj=9.874 mas, bpa=14.41 degrees ! Estimated noise=1.04612 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 (-4.5, -1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.032161 Jy ! Component: 100 - total flux cleaned = 0.0513292 Jy ! Component: 150 - total flux cleaned = 0.0615772 Jy ! Component: 200 - total flux cleaned = 0.0652898 Jy ! Total flux subtracted in 200 components = 0.0652898 Jy ! Clean residual min=-0.011081 max=0.009884 Jy/beam ! Clean residual mean=0.000016 rms=0.002092 Jy/beam ! Combined flux in latest and established models = 0.362682 Jy ! Performing phase self-cal ! Adding 87 model components to the UV plane model. ! The established model now contains 143 components and 0.362682 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.082730Jy sigma=0.496309 ! Fit after self-cal, rms=0.082602Jy sigma=0.495274 ! Inverting map print "============== Finished natural weighting clean ==============" ! ============== Finished natural weighting clean ============== ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.078 x 9.874 at 14.41 degrees (North through East) ! Clean map min=-0.010385 max=0.18172 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 KP 0.98 LA 1.04 ! MK 1.17 NL 1.03 OV 0.85 PT 0.97 ! SC 1.07 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 KP 0.98 LA 0.98 ! MK 1.10 NL 1.12 OV 0.97 PT 0.98 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 KP 1.00 LA 0.99 ! MK 1.13 NL 1.15 OV 0.88 PT 0.99 ! SC 0.90 ! ! ! Fit before self-cal, rms=0.082602Jy sigma=0.495274 ! Fit after self-cal, rms=0.079826Jy sigma=0.466676 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.071 mas, bmaj=10.3 mas, bpa=15.57 degrees ! Estimated noise=1.04432 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 = 0.00312325 Jy ! Component: 100 - total flux cleaned = 0.00353758 Jy ! Component: 150 - total flux cleaned = 0.00354652 Jy ! Component: 200 - total flux cleaned = 0.00311602 Jy ! Total flux subtracted in 200 components = 0.00311602 Jy ! Clean residual min=-0.004579 max=0.005149 Jy/beam ! Clean residual mean=0.000004 rms=0.001338 Jy/beam ! Combined flux in latest and established models = 0.365798 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 170 components and 0.365798 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.079158Jy sigma=0.463589 ! Fit after self-cal, rms=0.079147Jy sigma=0.463285 ! 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=0.079147Jy sigma=0.463285 ! Fit after self-cal, rms=0.069447Jy sigma=0.441018 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.078 mas, bmaj=10.38 mas, bpa=15.82 degrees ! Estimated noise=1.05239 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00218758 Jy ! Component: 100 - total flux cleaned = 0.0020406 Jy ! Component: 150 - total flux cleaned = 0.00191361 Jy ! Component: 200 - total flux cleaned = 0.00174387 Jy ! Total flux subtracted in 200 components = 0.00174387 Jy ! Clean residual min=-0.003267 max=0.003700 Jy/beam ! Clean residual mean=-0.000002 rms=0.000864 Jy/beam ! Combined flux in latest and established models = 0.367542 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 183 components and 0.367542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069225Jy sigma=0.439734 ! Fit after self-cal, rms=0.069185Jy sigma=0.439503 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 = 0.00053398 Jy ! Component: 100 - total flux cleaned = 0.000274253 Jy ! Component: 150 - total flux cleaned = 6.99034e-06 Jy ! Component: 200 - total flux cleaned = -0.00023548 Jy ! Total flux subtracted in 200 components = -0.00023548 Jy ! Clean residual min=-0.003418 max=0.003593 Jy/beam ! Clean residual mean=-0.000002 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.367306 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 195 components and 0.367306 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.069075Jy sigma=0.439114 ! Fit after self-cal, rms=0.069062Jy sigma=0.439013 ! 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=0.069062Jy sigma=0.439013 ! Fit after self-cal, rms=0.067032Jy sigma=0.434569 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.046 mas, bmaj=10.44 mas, bpa=16.22 degrees ! Estimated noise=1.04678 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00200792 Jy ! Component: 100 - total flux cleaned = 0.00241605 Jy ! Component: 150 - total flux cleaned = 0.00273957 Jy ! Component: 200 - total flux cleaned = 0.00287439 Jy ! Total flux subtracted in 200 components = 0.00287439 Jy ! Clean residual min=-0.002775 max=0.003228 Jy/beam ! Clean residual mean=-0.000003 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.370181 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 206 components and 0.370181 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066920Jy sigma=0.433890 ! Fit after self-cal, rms=0.066901Jy sigma=0.433770 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 (66.5, 89). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00279585 Jy ! Component: 100 - total flux cleaned = 0.00335464 Jy ! Component: 150 - total flux cleaned = 0.0037058 Jy ! Component: 200 - total flux cleaned = 0.00392032 Jy ! Total flux subtracted in 200 components = 0.00392032 Jy ! Clean residual min=-0.002601 max=0.002727 Jy/beam ! Clean residual mean=-0.000003 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.374101 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 234 components and 0.374101 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066747Jy sigma=0.432653 ! Fit after self-cal, rms=0.066744Jy sigma=0.432569 ! Inverting map ! Added new window around map position (-59.5, 38.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000651792 Jy ! Component: 100 - total flux cleaned = 0.000771415 Jy ! Component: 150 - total flux cleaned = 0.000813366 Jy ! Component: 200 - total flux cleaned = 0.000812883 Jy ! Total flux subtracted in 200 components = 0.000812883 Jy ! Clean residual min=-0.002188 max=0.002181 Jy/beam ! Clean residual mean=-0.000003 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.374914 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 257 components and 0.374914 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066588Jy sigma=0.431606 ! Fit after self-cal, rms=0.066583Jy sigma=0.431494 ! 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=0.066583Jy sigma=0.431494 ! Fit after self-cal, rms=0.066059Jy sigma=0.431234 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.075 mas, bmaj=14.67 mas, bpa=7.067 degrees ! Estimated noise=1.17127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111555 Jy ! Component: 100 - total flux cleaned = 0.00138218 Jy ! Component: 150 - total flux cleaned = 0.0014221 Jy ! Component: 200 - total flux cleaned = 0.0014939 Jy ! Total flux subtracted in 200 components = 0.0014939 Jy ! Clean residual min=-0.002288 max=0.002252 Jy/beam ! Clean residual mean=-0.000002 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.376408 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 278 components and 0.376408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066017Jy sigma=0.430967 ! Fit after self-cal, rms=0.066014Jy sigma=0.430919 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 = 0.00040848 Jy ! Component: 100 - total flux cleaned = 0.000409337 Jy ! Component: 150 - total flux cleaned = 0.000439978 Jy ! Component: 200 - total flux cleaned = 0.000356336 Jy ! Total flux subtracted in 200 components = 0.000356336 Jy ! Clean residual min=-0.002159 max=0.002178 Jy/beam ! Clean residual mean=-0.000001 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.376764 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 293 components and 0.376764 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.065991Jy sigma=0.430796 ! Fit after self-cal, rms=0.065992Jy sigma=0.430782 ! 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=4.022 mas, bmaj=10.42 mas, bpa=16.28 degrees ! Estimated noise=1.04193 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.022 x 10.42 at 16.28 degrees (North through East) ! Clean map min=-0.0033037 max=0.17742 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=3.218 mas, bmaj=8.951 mas, bpa=16.68 degrees ! Estimated noise=1.38784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.151227 Jy ! Component: 100 - total flux cleaned = 0.224749 Jy ! Component: 150 - total flux cleaned = 0.267543 Jy ! Component: 200 - total flux cleaned = 0.295431 Jy ! Total flux subtracted in 200 components = 0.295431 Jy ! Clean residual min=-0.007775 max=0.017040 Jy/beam ! Clean residual mean=0.000042 rms=0.002578 Jy/beam ! Combined flux in latest and established models = 0.295431 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 70 model components to the UV plane model. ! The established model now contains 70 components and 0.295431 Jy ! Inverting map and beam ! Estimated beam: bmin=4.022 mas, bmaj=10.42 mas, bpa=16.28 degrees ! Estimated noise=1.04193 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 = 0.0286649 Jy ! Component: 100 - total flux cleaned = 0.0455743 Jy ! Component: 150 - total flux cleaned = 0.0566353 Jy ! Component: 200 - total flux cleaned = 0.0640483 Jy ! Total flux subtracted in 200 components = 0.0640483 Jy ! Clean residual min=-0.004163 max=0.007195 Jy/beam ! Clean residual mean=0.000013 rms=0.001099 Jy/beam ! Combined flux in latest and established models = 0.359479 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 133 components and 0.359479 Jy ! Inverting map ! Added new window around map position (6, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00577873 Jy ! Component: 100 - total flux cleaned = 0.00825896 Jy ! Component: 150 - total flux cleaned = 0.0102761 Jy ! Component: 200 - total flux cleaned = 0.0121815 Jy ! Total flux subtracted in 200 components = 0.0121815 Jy ! Clean residual min=-0.002827 max=0.002176 Jy/beam ! Clean residual mean=0.000001 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.371661 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 166 components and 0.371661 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=9.075 mas, bmaj=14.67 mas, bpa=7.067 degrees ! Estimated noise=1.17127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00270194 Jy ! Component: 100 - total flux cleaned = 0.0034216 Jy ! Component: 150 - total flux cleaned = 0.00379901 Jy ! Component: 200 - total flux cleaned = 0.00425973 Jy ! Total flux subtracted in 200 components = 0.00425973 Jy ! Clean residual min=-0.002405 max=0.002559 Jy/beam ! Clean residual mean=-0.000002 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.375921 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 = 0.000348304 Jy ! Component: 100 - total flux cleaned = 0.000707716 Jy ! Component: 150 - total flux cleaned = 0.000844606 Jy ! Component: 200 - total flux cleaned = 0.000929231 Jy ! Total flux subtracted in 200 components = 0.000929231 Jy ! Clean residual min=-0.002253 max=0.002520 Jy/beam ! Clean residual mean=-0.000003 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.37685 Jy ! Adding 86 model components to the UV plane model. ! The established model now contains 246 components and 0.37685 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.022 mas, bmaj=10.42 mas, bpa=16.28 degrees ! Estimated noise=1.04193 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000654891 Jy ! Component: 100 - total flux cleaned = 0.000814269 Jy ! Component: 150 - total flux cleaned = 0.000910781 Jy ! Component: 200 - total flux cleaned = 0.000956548 Jy ! Total flux subtracted in 200 components = 0.000956548 Jy ! Clean residual min=-0.002217 max=0.002116 Jy/beam ! Clean residual mean=-0.000002 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.377806 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 270 components and 0.377806 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Fit before self-cal, rms=0.066019Jy sigma=0.430632 ! Fit after self-cal, rms=0.065899Jy sigma=0.430166 wmodel J0556-0241_S_map.mod ! Writing 270 model components to file: J0556-0241_S_map.mod wobs J0556-0241_S_uvs.fits ! Writing UV FITS file: J0556-0241_S_uvs.fits wwins J0556-0241_S_map.win ! wwins: Wrote 5 windows to J0556-0241_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 = -3.25709e-05 Jy ! Component: 100 - total flux cleaned = -6.78469e-05 Jy ! Component: 150 - total flux cleaned = -6.82366e-05 Jy ! Component: 200 - total flux cleaned = 2.16091e-05 Jy ! Component: 250 - total flux cleaned = -6.39855e-05 Jy ! Component: 300 - total flux cleaned = -0.000173567 Jy ! Component: 350 - total flux cleaned = -0.000386451 Jy ! Component: 400 - total flux cleaned = -0.000515361 Jy ! Component: 450 - total flux cleaned = -0.000665615 Jy ! Component: 500 - total flux cleaned = -0.000738791 Jy ! Component: 550 - total flux cleaned = -0.000810061 Jy ! Component: 600 - total flux cleaned = -0.000925461 Jy ! Component: 650 - total flux cleaned = -0.000925581 Jy ! Component: 700 - total flux cleaned = -0.00094821 Jy ! Component: 750 - total flux cleaned = -0.00105716 Jy ! Component: 800 - total flux cleaned = -0.001057 Jy ! Component: 850 - total flux cleaned = -0.00107797 Jy ! Component: 900 - total flux cleaned = -0.00118095 Jy ! Component: 950 - total flux cleaned = -0.00124122 Jy ! Component: 1000 - total flux cleaned = -0.00130068 Jy ! Component: 1050 - total flux cleaned = -0.00135904 Jy ! Component: 1100 - total flux cleaned = -0.00139729 Jy ! Component: 1150 - total flux cleaned = -0.00145378 Jy ! Component: 1200 - total flux cleaned = -0.0014911 Jy ! Component: 1250 - total flux cleaned = -0.00156431 Jy ! Component: 1300 - total flux cleaned = -0.00161855 Jy ! Component: 1350 - total flux cleaned = -0.00170783 Jy ! Component: 1400 - total flux cleaned = -0.00172547 Jy ! Component: 1450 - total flux cleaned = -0.0017776 Jy ! Component: 1500 - total flux cleaned = -0.0018463 Jy ! Component: 1550 - total flux cleaned = -0.00188018 Jy ! Component: 1600 - total flux cleaned = -0.00193072 Jy ! Component: 1650 - total flux cleaned = -0.00194709 Jy ! Component: 1700 - total flux cleaned = -0.00193086 Jy ! Component: 1750 - total flux cleaned = -0.00193078 Jy ! Component: 1800 - total flux cleaned = -0.0019467 Jy ! Component: 1850 - total flux cleaned = -0.0019625 Jy ! Component: 1900 - total flux cleaned = -0.00191553 Jy ! Component: 1950 - total flux cleaned = -0.00193118 Jy ! Component: 2000 - total flux cleaned = -0.00191583 Jy ! Component: 2050 - total flux cleaned = -0.00185532 Jy ! Component: 2100 - total flux cleaned = -0.00182572 Jy ! Component: 2150 - total flux cleaned = -0.00185545 Jy ! Component: 2200 - total flux cleaned = -0.00184074 Jy ! Component: 2250 - total flux cleaned = -0.00181168 Jy ! Component: 2300 - total flux cleaned = -0.00182613 Jy ! Component: 2350 - total flux cleaned = -0.00182612 Jy ! Component: 2400 - total flux cleaned = -0.00185426 Jy ! Component: 2450 - total flux cleaned = -0.00181255 Jy ! Component: 2500 - total flux cleaned = -0.00185395 Jy ! Component: 2550 - total flux cleaned = -0.00181294 Jy ! Component: 2600 - total flux cleaned = -0.0018266 Jy ! Component: 2650 - total flux cleaned = -0.00182653 Jy ! Component: 2700 - total flux cleaned = -0.00187966 Jy ! Component: 2750 - total flux cleaned = -0.00187974 Jy ! Component: 2800 - total flux cleaned = -0.00190587 Jy ! Component: 2850 - total flux cleaned = -0.00189273 Jy ! Component: 2900 - total flux cleaned = -0.00189269 Jy ! Component: 2950 - total flux cleaned = -0.00185448 Jy ! Component: 3000 - total flux cleaned = -0.00185462 Jy ! Component: 3050 - total flux cleaned = -0.00184226 Jy ! Component: 3100 - total flux cleaned = -0.00189222 Jy ! Component: 3150 - total flux cleaned = -0.00186743 Jy ! Component: 3200 - total flux cleaned = -0.00190431 Jy ! Component: 3250 - total flux cleaned = -0.00190428 Jy ! Component: 3300 - total flux cleaned = -0.00186805 Jy ! Component: 3350 - total flux cleaned = -0.00188004 Jy ! Component: 3400 - total flux cleaned = -0.00190384 Jy ! Component: 3450 - total flux cleaned = -0.00188026 Jy ! Component: 3500 - total flux cleaned = -0.00191545 Jy ! Component: 3550 - total flux cleaned = -0.00192703 Jy ! Component: 3600 - total flux cleaned = -0.00192698 Jy ! Component: 3650 - total flux cleaned = -0.0019042 Jy ! Component: 3700 - total flux cleaned = -0.00187017 Jy ! Component: 3750 - total flux cleaned = -0.00189273 Jy ! Component: 3800 - total flux cleaned = -0.00188148 Jy ! Component: 3850 - total flux cleaned = -0.00187034 Jy ! Component: 3900 - total flux cleaned = -0.00185947 Jy ! Component: 3950 - total flux cleaned = -0.0018813 Jy ! Component: 4000 - total flux cleaned = -0.00182676 Jy ! Component: 4050 - total flux cleaned = -0.00179428 Jy ! Total flux subtracted in 4096 components = -0.00182653 Jy ! Clean residual min=-0.000610 max=0.000570 Jy/beam ! Clean residual mean=-0.000001 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.37598 Jy keep ! Adding 251 model components to the UV plane model. ! The established model now contains 521 components and 0.37598 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /image_prod/ug002_uva//J0556-0241_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.022 x 10.42 at 16.28 degrees (North through East) ! Clean map min=-0.0028851 max=0.17906 Jy/beam ! Writing clean map to FITS file: /image_prod/ug002_uva//J0556-0241_S_map.fits wmodel /image_prod/ug002_uva//J0556-0241_S_map.mod ! Writing 521 model components to file: /image_prod/ug002_uva//J0556-0241_S_map.mod wobs /image_prod/ug002_uva//J0556-0241_S_uvs.fits ! Writing UV FITS file: /image_prod/ug002_uva//J0556-0241_S_uvs.fits wwins /image_prod/ug002_uva//J0556-0241_S_map.win ! wwins: Wrote 6 windows to /image_prod/ug002_uva//J0556-0241_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.179064 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00019988 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.334875 0.334875 0.66975 1.3395 2.679 5.358 10.716 21.432 42.864 85.728 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.179 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 895.856 quit ! Quitting program ! Log file /image_prod/ug002_uva//J0556-0241_S_dfm.log closed on Wed Mar 4 21:05:22 2020