! Started logfile: /scr/pima/bg219i_uvs/J1101+3904_S_dfm.log on Thu May 19 23:16:50 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/bg219i_uvs/J1101+3904_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1101+3904_S_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.811111 visibilities/baseline/integration-bin. ! Found source: J1101+3904 ! ! 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 4088 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 J1101+3904_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 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.049338Jy sigma=25.193951 ! Fit after self-cal, rms=0.683621Jy sigma=16.619066 ! 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=3.737 mas, bmaj=4.432 mas, bpa=24.91 degrees ! Estimated noise=0.669957 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 = 0.238242 Jy ! Component: 100 - total flux cleaned = 0.296857 Jy ! Total flux subtracted in 100 components = 0.296857 Jy ! Clean residual min=-0.010042 max=0.024181 Jy/beam ! Clean residual mean=-0.000070 rms=0.002900 Jy/beam ! Combined flux in latest and established models = 0.296857 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.296857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.075334Jy sigma=1.740604 ! Fit after self-cal, rms=0.075204Jy sigma=1.736292 ! Inverting map ! Added new window around map position (-4.5, -6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0263929 Jy ! Component: 100 - total flux cleaned = 0.0425761 Jy ! Total flux subtracted in 100 components = 0.0425761 Jy ! Clean residual min=-0.006731 max=0.009720 Jy/beam ! Clean residual mean=-0.000030 rms=0.001672 Jy/beam ! Combined flux in latest and established models = 0.339433 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 36 components and 0.339433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061685Jy sigma=1.441667 ! Fit after self-cal, rms=0.061509Jy sigma=1.436791 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116464 Jy ! Component: 100 - total flux cleaned = 0.0195326 Jy ! Total flux subtracted in 100 components = 0.0195326 Jy ! Clean residual min=-0.005835 max=0.005640 Jy/beam ! Clean residual mean=-0.000012 rms=0.001287 Jy/beam ! Combined flux in latest and established models = 0.358966 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 0.358966 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058155Jy sigma=1.366802 ! Fit after self-cal, rms=0.058088Jy sigma=1.364863 ! 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=4.385 mas, bmaj=5.25 mas, bpa=27.1 degrees ! Estimated noise=0.502999 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 = 0.00829379 Jy ! Component: 100 - total flux cleaned = 0.0137558 Jy ! Component: 150 - total flux cleaned = 0.0175453 Jy ! Component: 200 - total flux cleaned = 0.0202096 Jy ! Total flux subtracted in 200 components = 0.0202096 Jy ! Clean residual min=-0.005105 max=0.004499 Jy/beam ! Clean residual mean=0.000000 rms=0.001077 Jy/beam ! Combined flux in latest and established models = 0.379176 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 60 components and 0.379175 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056516Jy sigma=1.334092 ! Fit after self-cal, rms=0.056494Jy sigma=1.333556 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.385 x 5.25 at 27.1 degrees (North through East) ! Clean map min=-0.004924 max=0.30593 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 0.99 FD 0.96 HN 0.99 KP 1.00 ! LA 1.00 MK 1.06 NL 1.00 OV 0.99 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.02 KP 0.99 ! LA 0.97 MK 1.02 NL 0.99 OV 1.00 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.98 KP 0.99 ! LA 1.01 MK 1.05 NL 0.98 OV 1.00 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.93 HN 1.02 KP 1.00 ! LA 1.01 MK 1.03 NL 1.03 OV 1.00 ! PT 1.03 SC 1.02 ! ! ! Fit before self-cal, rms=0.056494Jy sigma=1.333556 ! Fit after self-cal, rms=0.055294Jy sigma=1.309268 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.404 mas, bmaj=5.308 mas, bpa=27.79 degrees ! Estimated noise=0.503054 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 = 0.000468649 Jy ! Component: 100 - total flux cleaned = 0.000461288 Jy ! Component: 150 - total flux cleaned = 0.000537115 Jy ! Component: 200 - total flux cleaned = 0.000603831 Jy ! Total flux subtracted in 200 components = 0.000603831 Jy ! Clean residual min=-0.003226 max=0.003516 Jy/beam ! Clean residual mean=0.000005 rms=0.000875 Jy/beam ! Combined flux in latest and established models = 0.379779 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 70 components and 0.379779 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055216Jy sigma=1.306685 ! Fit after self-cal, rms=0.055214Jy sigma=1.306537 ! 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=0.055214Jy sigma=1.306537 ! Fit after self-cal, rms=0.054294Jy sigma=1.284738 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.411 mas, bmaj=5.279 mas, bpa=27.3 degrees ! Estimated noise=0.502523 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000457365 Jy ! Component: 100 - total flux cleaned = -0.000657832 Jy ! Component: 150 - total flux cleaned = -0.000712901 Jy ! Component: 200 - total flux cleaned = -0.000737738 Jy ! Total flux subtracted in 200 components = -0.000737738 Jy ! Clean residual min=-0.002544 max=0.003299 Jy/beam ! Clean residual mean=-0.000002 rms=0.000670 Jy/beam ! Combined flux in latest and established models = 0.379042 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 84 components and 0.379042 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054258Jy sigma=1.283770 ! Fit after self-cal, rms=0.054257Jy sigma=1.283712 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 (61.5, -107.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0025592 Jy ! Component: 100 - total flux cleaned = 0.00304934 Jy ! Component: 150 - total flux cleaned = 0.0033681 Jy ! Component: 200 - total flux cleaned = 0.00353562 Jy ! Total flux subtracted in 200 components = 0.00353562 Jy ! Clean residual min=-0.002287 max=0.002916 Jy/beam ! Clean residual mean=-0.000003 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.382577 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 105 components and 0.382577 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054109Jy sigma=1.280036 ! Fit after self-cal, rms=0.054102Jy sigma=1.279790 ! Inverting map ! Added new window around map position (-13, -11.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280825 Jy ! Component: 100 - total flux cleaned = 0.00414899 Jy ! Component: 150 - total flux cleaned = 0.00470883 Jy ! Component: 200 - total flux cleaned = 0.00485531 Jy ! Total flux subtracted in 200 components = 0.00485531 Jy ! Clean residual min=-0.002277 max=0.002780 Jy/beam ! Clean residual mean=-0.000004 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.387433 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 120 components and 0.387433 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053953Jy sigma=1.275911 ! Fit after self-cal, rms=0.053940Jy sigma=1.275581 ! Inverting map ! Added new window around map position (-5.5, -84). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241176 Jy ! Component: 100 - total flux cleaned = 0.00352483 Jy ! Component: 150 - total flux cleaned = 0.00390074 Jy ! Component: 200 - total flux cleaned = 0.0043154 Jy ! Total flux subtracted in 200 components = 0.0043154 Jy ! Clean residual min=-0.001943 max=0.002247 Jy/beam ! Clean residual mean=-0.000004 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.391748 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 137 components and 0.391748 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053809Jy sigma=1.272383 ! Fit after self-cal, rms=0.053804Jy sigma=1.272276 ! Inverting map ! Added new window around map position (13.5, 29). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152066 Jy ! Component: 100 - total flux cleaned = 0.00191182 Jy ! Component: 150 - total flux cleaned = 0.00206456 Jy ! Component: 200 - total flux cleaned = 0.00224084 Jy ! Total flux subtracted in 200 components = 0.00224084 Jy ! Clean residual min=-0.001819 max=0.001848 Jy/beam ! Clean residual mean=-0.000005 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.393989 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 161 components and 0.393989 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053723Jy sigma=1.270187 ! Fit after self-cal, rms=0.053723Jy sigma=1.270131 ! 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=0.053723Jy sigma=1.270131 ! Fit after self-cal, rms=0.053663Jy sigma=1.269544 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.414 mas, bmaj=5.279 mas, bpa=27.17 degrees ! Estimated noise=0.501808 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100289 Jy ! Component: 100 - total flux cleaned = 0.00141072 Jy ! Component: 150 - total flux cleaned = 0.00169325 Jy ! Component: 200 - total flux cleaned = 0.00190064 Jy ! Total flux subtracted in 200 components = 0.00190064 Jy ! Clean residual min=-0.001844 max=0.001783 Jy/beam ! Clean residual mean=-0.000004 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.395889 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 175 components and 0.395889 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053628Jy sigma=1.268646 ! Fit after self-cal, rms=0.053629Jy sigma=1.268633 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 = 0.000414181 Jy ! Component: 100 - total flux cleaned = 0.000552784 Jy ! Component: 150 - total flux cleaned = 0.000658741 Jy ! Component: 200 - total flux cleaned = 0.000760962 Jy ! Total flux subtracted in 200 components = 0.000760962 Jy ! Clean residual min=-0.001826 max=0.001736 Jy/beam ! Clean residual mean=-0.000004 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.39665 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 189 components and 0.39665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053607Jy sigma=1.268054 ! Fit after self-cal, rms=0.053607Jy sigma=1.268049 ! 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=0.053607Jy sigma=1.268049 ! Fit after self-cal, rms=0.053605Jy sigma=1.268017 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.038 mas, bmaj=10.08 mas, bpa=29.18 degrees ! Estimated noise=0.624996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000183051 Jy ! Component: 100 - total flux cleaned = 0.00044276 Jy ! Component: 150 - total flux cleaned = 0.000713669 Jy ! Component: 200 - total flux cleaned = 0.000916372 Jy ! Total flux subtracted in 200 components = 0.000916372 Jy ! Clean residual min=-0.002294 max=0.001789 Jy/beam ! Clean residual mean=-0.000007 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.397567 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 205 components and 0.397567 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053596Jy sigma=1.267747 ! Fit after self-cal, rms=0.053595Jy sigma=1.267730 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 = 0.000195387 Jy ! Component: 100 - total flux cleaned = 0.000317896 Jy ! Component: 150 - total flux cleaned = 0.000429865 Jy ! Component: 200 - total flux cleaned = 0.000444717 Jy ! Total flux subtracted in 200 components = 0.000444717 Jy ! Clean residual min=-0.002261 max=0.001783 Jy/beam ! Clean residual mean=-0.000007 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.398011 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 222 components and 0.398011 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053589Jy sigma=1.267593 ! Fit after self-cal, rms=0.053589Jy sigma=1.267590 ! 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=4.414 mas, bmaj=5.279 mas, bpa=27.16 degrees ! Estimated noise=0.501736 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.414 x 5.279 at 27.16 degrees (North through East) ! Clean map min=-0.0017184 max=0.30512 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=3.764 mas, bmaj=4.444 mas, bpa=24.81 degrees ! Estimated noise=0.673426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.239177 Jy ! Component: 100 - total flux cleaned = 0.299411 Jy ! Component: 150 - total flux cleaned = 0.325037 Jy ! Component: 200 - total flux cleaned = 0.340526 Jy ! Total flux subtracted in 200 components = 0.340526 Jy ! Clean residual min=-0.005085 max=0.008468 Jy/beam ! Clean residual mean=-0.000031 rms=0.001341 Jy/beam ! Combined flux in latest and established models = 0.340526 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.340526 Jy ! Inverting map and beam ! Estimated beam: bmin=4.414 mas, bmaj=5.279 mas, bpa=27.16 degrees ! Estimated noise=0.501736 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 = 0.0132448 Jy ! Component: 100 - total flux cleaned = 0.0216207 Jy ! Component: 150 - total flux cleaned = 0.0274093 Jy ! Component: 200 - total flux cleaned = 0.0317525 Jy ! Total flux subtracted in 200 components = 0.0317525 Jy ! Clean residual min=-0.002888 max=0.002807 Jy/beam ! Clean residual mean=-0.000014 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.372279 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 69 components and 0.372279 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=8.038 mas, bmaj=10.08 mas, bpa=29.18 degrees ! Estimated noise=0.624996 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00479386 Jy ! Component: 100 - total flux cleaned = 0.00792122 Jy ! Component: 150 - total flux cleaned = 0.0103859 Jy ! Component: 200 - total flux cleaned = 0.0124429 Jy ! Total flux subtracted in 200 components = 0.0124429 Jy ! Clean residual min=-0.002588 max=0.002279 Jy/beam ! Clean residual mean=-0.000012 rms=0.000651 Jy/beam ! Combined flux in latest and established models = 0.384722 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 = 0.00175363 Jy ! Component: 100 - total flux cleaned = 0.00326868 Jy ! Component: 150 - total flux cleaned = 0.00459752 Jy ! Component: 200 - total flux cleaned = 0.00576868 Jy ! Total flux subtracted in 200 components = 0.00576868 Jy ! Clean residual min=-0.002430 max=0.001964 Jy/beam ! Clean residual mean=-0.000008 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.39049 Jy ! Adding 120 model components to the UV plane model. ! The established model now contains 184 components and 0.39049 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.414 mas, bmaj=5.279 mas, bpa=27.16 degrees ! Estimated noise=0.501736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000990885 Jy ! Component: 100 - total flux cleaned = 0.00118591 Jy ! Component: 150 - total flux cleaned = 0.00153052 Jy ! Component: 200 - total flux cleaned = 0.00184566 Jy ! Total flux subtracted in 200 components = 0.00184566 Jy ! Clean residual min=-0.002022 max=0.001890 Jy/beam ! Clean residual mean=-0.000006 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.392336 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 208 components and 0.392336 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.053785Jy sigma=1.272354 ! Fit after self-cal, rms=0.053770Jy sigma=1.272093 wmodel /J1101+3904_S_map.mod ! wmodel: Unable to open new model file: /J1101+3904_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J1101+3904_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.414 x 5.279 at 27.16 degrees (North through East) ! Clean map min=-0.0019288 max=0.30571 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1101+3904_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.30571 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000484398 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.475351 0.475351 0.950703 1.90141 3.80281 7.60562 15.2112 30.4225 60.845 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.305 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 631.112 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1101+3904_S_dfm.log closed on Thu May 19 23:16:52 2016