! Started logfile: /scr/pima/bg219e_uvs/J1309+5557_S_dfm.log on Thu May 19 18:39:57 2016 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 /scr/pima/bg219e_uvs/J1309+5557_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1309+5557_S_uva.fits ! AN table 1: 42 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.724206 visibilities/baseline/integration-bin. ! Found source: J1309+5557 ! ! There are 4 IFs, and a total of 4 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 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 4380 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 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 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 J1309+5557_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 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 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 61 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.060817Jy sigma=23.620123 ! Fit after self-cal, rms=0.699110Jy sigma=15.580960 ! 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=4.819 mas, bmaj=6.475 mas, bpa=-49.95 degrees ! Estimated noise=0.708409 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 = 0.230383 Jy ! Component: 100 - total flux cleaned = 0.28372 Jy ! Total flux subtracted in 100 components = 0.28372 Jy ! Clean residual min=-0.007555 max=0.020568 Jy/beam ! Clean residual mean=-0.000068 rms=0.002530 Jy/beam ! Combined flux in latest and established models = 0.28372 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.28372 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.070048Jy sigma=1.517372 ! Fit after self-cal, rms=0.070039Jy sigma=1.517228 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0216015 Jy ! Component: 100 - total flux cleaned = 0.0316964 Jy ! Total flux subtracted in 100 components = 0.0316964 Jy ! Clean residual min=-0.004167 max=0.005523 Jy/beam ! Clean residual mean=-0.000023 rms=0.001222 Jy/beam ! Combined flux in latest and established models = 0.315416 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 0.315416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062538Jy sigma=1.345762 ! Fit after self-cal, rms=0.062517Jy sigma=1.345296 ! 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=5.685 mas, bmaj=7.199 mas, bpa=-48.92 degrees ! Estimated noise=0.504986 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 = 0.00663577 Jy ! Component: 100 - total flux cleaned = 0.00930326 Jy ! Component: 150 - total flux cleaned = 0.00955873 Jy ! Component: 200 - total flux cleaned = 0.00974995 Jy ! Total flux subtracted in 200 components = 0.00974995 Jy ! Clean residual min=-0.003290 max=0.005482 Jy/beam ! Clean residual mean=-0.000019 rms=0.000974 Jy/beam ! Combined flux in latest and established models = 0.325166 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 32 components and 0.325166 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061794Jy sigma=1.330534 ! Fit after self-cal, rms=0.061776Jy sigma=1.330235 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.685 x 7.199 at -48.92 degrees (North through East) ! Clean map min=-0.0032467 max=0.30207 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00 KP 0.97 ! LA 1.00 NL 0.98 OV 0.99 PT 0.98 ! SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.99 KP 1.00 ! LA 0.96 NL 0.99 OV 1.00 PT 1.01 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.98 KP 1.00 ! LA 1.00 NL 1.06 OV 1.00 PT 1.03 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.99 KP 1.00 ! LA 0.99 NL 0.99 OV 1.01 PT 1.04 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.061776Jy sigma=1.330235 ! Fit after self-cal, rms=0.061079Jy sigma=1.317772 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.667 mas, bmaj=7.198 mas, bpa=-48.74 degrees ! Estimated noise=0.503815 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 (-12, -19). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00447955 Jy ! Component: 100 - total flux cleaned = 0.0059412 Jy ! Component: 150 - total flux cleaned = 0.00660292 Jy ! Component: 200 - total flux cleaned = 0.0071086 Jy ! Total flux subtracted in 200 components = 0.0071086 Jy ! Clean residual min=-0.002632 max=0.002930 Jy/beam ! Clean residual mean=0.000007 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.332275 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 67 components and 0.332275 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060736Jy sigma=1.310008 ! Fit after self-cal, rms=0.060712Jy sigma=1.309682 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060712Jy sigma=1.309682 ! Fit after self-cal, rms=0.059989Jy sigma=1.293765 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.671 mas, bmaj=7.199 mas, bpa=-48.68 degrees ! Estimated noise=0.503451 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014715 Jy ! Component: 100 - total flux cleaned = 0.00191523 Jy ! Component: 150 - total flux cleaned = 0.00232451 Jy ! Component: 200 - total flux cleaned = 0.00262506 Jy ! Total flux subtracted in 200 components = 0.00262506 Jy ! Clean residual min=-0.002169 max=0.002361 Jy/beam ! Clean residual mean=-0.000002 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.3349 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 90 components and 0.3349 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059941Jy sigma=1.292536 ! Fit after self-cal, rms=0.059938Jy sigma=1.292459 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 = 0.00027493 Jy ! Component: 100 - total flux cleaned = 0.000432469 Jy ! Component: 150 - total flux cleaned = 0.000529208 Jy ! Component: 200 - total flux cleaned = 0.000575295 Jy ! Total flux subtracted in 200 components = 0.000575295 Jy ! Clean residual min=-0.002116 max=0.002336 Jy/beam ! Clean residual mean=-0.000000 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.335475 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 101 components and 0.335475 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059920Jy sigma=1.292016 ! Fit after self-cal, rms=0.059919Jy sigma=1.291999 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059919Jy sigma=1.291999 ! Fit after self-cal, rms=0.059939Jy sigma=1.291820 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.67 mas, bmaj=7.197 mas, bpa=-48.69 degrees ! Estimated noise=0.503384 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000593247 Jy ! Component: 100 - total flux cleaned = 0.000741239 Jy ! Component: 150 - total flux cleaned = 0.00080947 Jy ! Component: 200 - total flux cleaned = 0.000872394 Jy ! Total flux subtracted in 200 components = 0.000872394 Jy ! Clean residual min=-0.002088 max=0.002323 Jy/beam ! Clean residual mean=0.000001 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.336348 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 115 components and 0.336348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059923Jy sigma=1.291394 ! Fit after self-cal, rms=0.059922Jy sigma=1.291378 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 = 0.000118483 Jy ! Component: 100 - total flux cleaned = 0.000158301 Jy ! Component: 150 - total flux cleaned = 0.00017716 Jy ! Component: 200 - total flux cleaned = 0.000195752 Jy ! Total flux subtracted in 200 components = 0.000195752 Jy ! Clean residual min=-0.002076 max=0.002327 Jy/beam ! Clean residual mean=0.000002 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.336543 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 121 components and 0.336543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059912Jy sigma=1.291126 ! Fit after self-cal, rms=0.059911Jy sigma=1.291121 ! 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. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059911Jy sigma=1.291121 ! Fit after self-cal, rms=0.059931Jy sigma=1.291067 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.325 mas, bmaj=9.139 mas, bpa=-61.84 degrees ! Estimated noise=0.565762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000254179 Jy ! Component: 100 - total flux cleaned = -0.000273045 Jy ! Component: 150 - total flux cleaned = -0.000271833 Jy ! Component: 200 - total flux cleaned = -0.000270506 Jy ! Total flux subtracted in 200 components = -0.000270506 Jy ! Clean residual min=-0.002104 max=0.002624 Jy/beam ! Clean residual mean=0.000002 rms=0.000666 Jy/beam ! Combined flux in latest and established models = 0.336273 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 133 components and 0.336273 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059925Jy sigma=1.290982 ! Fit after self-cal, rms=0.059925Jy sigma=1.290975 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 = -3.80703e-06 Jy ! Component: 100 - total flux cleaned = 8.991e-06 Jy ! Component: 150 - total flux cleaned = -1.56053e-05 Jy ! Component: 200 - total flux cleaned = -1.52547e-05 Jy ! Total flux subtracted in 200 components = -1.52547e-05 Jy ! Clean residual min=-0.002092 max=0.002614 Jy/beam ! Clean residual mean=0.000003 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.336258 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 142 components and 0.336258 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059922Jy sigma=1.290940 ! Fit after self-cal, rms=0.059922Jy sigma=1.290937 ! 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=5.669 mas, bmaj=7.196 mas, bpa=-48.7 degrees ! Estimated noise=0.503416 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.669 x 7.196 at -48.7 degrees (North through East) ! Clean map min=-0.0020473 max=0.30168 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=4.802 mas, bmaj=6.475 mas, bpa=-49.96 degrees ! Estimated noise=0.707633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.230094 Jy ! Component: 100 - total flux cleaned = 0.283939 Jy ! Component: 150 - total flux cleaned = 0.306101 Jy ! Component: 200 - total flux cleaned = 0.31651 Jy ! Total flux subtracted in 200 components = 0.31651 Jy ! Clean residual min=-0.004330 max=0.004847 Jy/beam ! Clean residual mean=-0.000030 rms=0.001106 Jy/beam ! Combined flux in latest and established models = 0.31651 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.31651 Jy ! Inverting map and beam ! Estimated beam: bmin=5.669 mas, bmaj=7.196 mas, bpa=-48.7 degrees ! Estimated noise=0.503416 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 = 0.00673712 Jy ! Component: 100 - total flux cleaned = 0.0109835 Jy ! Component: 150 - total flux cleaned = 0.013938 Jy ! Component: 200 - total flux cleaned = 0.0160838 Jy ! Total flux subtracted in 200 components = 0.0160838 Jy ! Clean residual min=-0.002643 max=0.002415 Jy/beam ! Clean residual mean=-0.000012 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.332594 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 45 components and 0.332594 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=8.325 mas, bmaj=9.139 mas, bpa=-61.84 degrees ! Estimated noise=0.565762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00108191 Jy ! Component: 100 - total flux cleaned = 0.00183563 Jy ! Component: 150 - total flux cleaned = 0.00230737 Jy ! Component: 200 - total flux cleaned = 0.00256764 Jy ! Total flux subtracted in 200 components = 0.00256764 Jy ! Clean residual min=-0.002318 max=0.002756 Jy/beam ! Clean residual mean=-0.000005 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.335161 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 = 0.000265648 Jy ! Component: 100 - total flux cleaned = 0.000415371 Jy ! Component: 150 - total flux cleaned = 0.000553193 Jy ! Component: 200 - total flux cleaned = 0.000678816 Jy ! Total flux subtracted in 200 components = 0.000678816 Jy ! Clean residual min=-0.002192 max=0.002731 Jy/beam ! Clean residual mean=-0.000001 rms=0.000687 Jy/beam ! Combined flux in latest and established models = 0.33584 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 99 components and 0.33584 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.669 mas, bmaj=7.196 mas, bpa=-48.7 degrees ! Estimated noise=0.503416 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.62464e-05 Jy ! Component: 100 - total flux cleaned = 0.000239311 Jy ! Component: 150 - total flux cleaned = 0.00040166 Jy ! Component: 200 - total flux cleaned = 0.00054831 Jy ! Total flux subtracted in 200 components = 0.00054831 Jy ! Clean residual min=-0.002176 max=0.002407 Jy/beam ! Clean residual mean=0.000001 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.336389 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 114 components and 0.336389 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059959Jy sigma=1.291714 ! Fit after self-cal, rms=0.059959Jy sigma=1.291691 wmodel /J1309+5557_S_map.mod ! wmodel: Unable to open new model file: /J1309+5557_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J1309+5557_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.669 x 7.196 at -48.7 degrees (North through East) ! Clean map min=-0.0021424 max=0.30148 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1309+5557_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.30148 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000587075 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.584194 0.584194 1.16839 2.33677 4.67355 9.3471 18.6942 37.3884 74.7768 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.301 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 513.528 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1309+5557_S_dfm.log closed on Thu May 19 18:39:59 2016