! Started logfile: /scr/pima/bg219i_uvs/J2144-3312_S_dfm.log on Thu May 19 23:37:28 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/J2144-3312_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2144-3312_S_uva.fits ! AN table 1: 24 integrations on 36 of 36 possible baselines. ! AN table 2: 50 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.64527 visibilities/baseline/integration-bin. ! Found source: J2144-3312 ! ! 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 6876 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 J2144-3312_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 243 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 243 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 243 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 243 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.118185Jy sigma=17.692484 ! Fit after self-cal, rms=0.494828Jy sigma=7.588611 ! 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=2.408 mas, bmaj=8.489 mas, bpa=-15.85 degrees ! Estimated noise=0.760402 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 = 0.392479 Jy ! Component: 100 - total flux cleaned = 0.487216 Jy ! Total flux subtracted in 100 components = 0.487216 Jy ! Clean residual min=-0.023134 max=0.056631 Jy/beam ! Clean residual mean=0.000087 rms=0.006363 Jy/beam ! Combined flux in latest and established models = 0.487216 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.487216 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140817Jy sigma=2.154925 ! Fit after self-cal, rms=0.140768Jy sigma=2.154203 ! Inverting map ! Added new window around map position (4, -7). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0542954 Jy ! Component: 100 - total flux cleaned = 0.0861323 Jy ! Total flux subtracted in 100 components = 0.0861323 Jy ! Clean residual min=-0.016847 max=0.036935 Jy/beam ! Clean residual mean=0.000039 rms=0.004019 Jy/beam ! Combined flux in latest and established models = 0.573348 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 21 components and 0.573348 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.111861Jy sigma=1.651155 ! Fit after self-cal, rms=0.110806Jy sigma=1.632430 ! Inverting map ! Added new window around map position (-4.5, 8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0287411 Jy ! Component: 100 - total flux cleaned = 0.0435673 Jy ! Total flux subtracted in 100 components = 0.0435673 Jy ! Clean residual min=-0.012529 max=0.013914 Jy/beam ! Clean residual mean=0.000016 rms=0.002980 Jy/beam ! Combined flux in latest and established models = 0.616916 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 37 components and 0.616916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101863Jy sigma=1.491138 ! Fit after self-cal, rms=0.101807Jy sigma=1.490353 ! 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=2.973 mas, bmaj=9.98 mas, bpa=-16.05 degrees ! Estimated noise=0.554978 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 = 0.0151831 Jy ! Component: 100 - total flux cleaned = 0.0210947 Jy ! Component: 150 - total flux cleaned = 0.02338 Jy ! Component: 200 - total flux cleaned = 0.0251725 Jy ! Total flux subtracted in 200 components = 0.0251725 Jy ! Clean residual min=-0.011041 max=0.013101 Jy/beam ! Clean residual mean=-0.000013 rms=0.002833 Jy/beam ! Combined flux in latest and established models = 0.642088 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 47 components and 0.642088 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099171Jy sigma=1.444287 ! Fit after self-cal, rms=0.099099Jy sigma=1.443579 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.973 x 9.98 at -16.05 degrees (North through East) ! Clean map min=-0.010867 max=0.47637 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 1.01 FD 0.89 HN 1.05 KP 1.00 ! LA 1.01 MK 1.03 NL 0.98 PT 0.98 ! SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.07 KP 1.00 ! LA 1.01 MK 1.01 NL 0.99 PT 0.98 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.07 KP 1.00 ! LA 1.01 MK 1.02 NL 0.98 PT 0.99 ! SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.03 KP 1.01 ! LA 1.01 MK 1.00 NL 0.99 PT 0.99 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! Fit before self-cal, rms=0.099099Jy sigma=1.443579 ! Fit after self-cal, rms=0.098356Jy sigma=1.429783 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.981 mas, bmaj=9.965 mas, bpa=-15.95 degrees ! Estimated noise=0.556297 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 = -0.00266795 Jy ! Component: 100 - total flux cleaned = -0.00265588 Jy ! Component: 150 - total flux cleaned = -0.0029273 Jy ! Component: 200 - total flux cleaned = -0.00330301 Jy ! Total flux subtracted in 200 components = -0.00330301 Jy ! Clean residual min=-0.009912 max=0.012736 Jy/beam ! Clean residual mean=-0.000024 rms=0.002647 Jy/beam ! Combined flux in latest and established models = 0.638785 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 57 components and 0.638785 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098033Jy sigma=1.421990 ! Fit after self-cal, rms=0.098029Jy sigma=1.421846 ! 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=0.098029Jy sigma=1.421846 ! Fit after self-cal, rms=0.098113Jy sigma=1.421768 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.982 mas, bmaj=9.964 mas, bpa=-15.95 degrees ! Estimated noise=0.556482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000241865 Jy ! Component: 100 - total flux cleaned = -0.000465512 Jy ! Component: 150 - total flux cleaned = -0.000570593 Jy ! Component: 200 - total flux cleaned = -0.000669396 Jy ! Total flux subtracted in 200 components = -0.000669396 Jy ! Clean residual min=-0.009870 max=0.012522 Jy/beam ! Clean residual mean=-0.000025 rms=0.002615 Jy/beam ! Combined flux in latest and established models = 0.638116 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 64 components and 0.638116 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097894Jy sigma=1.418372 ! Fit after self-cal, rms=0.097892Jy sigma=1.418324 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 (25.5, 9.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113777 Jy ! Component: 100 - total flux cleaned = 0.0146757 Jy ! Component: 150 - total flux cleaned = 0.0148553 Jy ! Component: 200 - total flux cleaned = 0.0151669 Jy ! Total flux subtracted in 200 components = 0.0151669 Jy ! Clean residual min=-0.008709 max=0.011419 Jy/beam ! Clean residual mean=-0.000008 rms=0.002341 Jy/beam ! Combined flux in latest and established models = 0.653283 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 104 components and 0.653283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096213Jy sigma=1.397257 ! Fit after self-cal, rms=0.096163Jy sigma=1.395867 ! Inverting map ! Added new window around map position (12, 9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102153 Jy ! Component: 100 - total flux cleaned = 0.0132468 Jy ! Component: 150 - total flux cleaned = 0.0154355 Jy ! Component: 200 - total flux cleaned = 0.0171784 Jy ! Total flux subtracted in 200 components = 0.0171784 Jy ! Clean residual min=-0.007800 max=0.007557 Jy/beam ! Clean residual mean=0.000006 rms=0.002047 Jy/beam ! Combined flux in latest and established models = 0.670461 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 148 components and 0.670461 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094663Jy sigma=1.377538 ! Fit after self-cal, rms=0.094550Jy sigma=1.375697 ! 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=0.094550Jy sigma=1.375697 ! Fit after self-cal, rms=0.093765Jy sigma=1.342926 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.996 mas, bmaj=9.963 mas, bpa=-16.09 degrees ! Estimated noise=0.557929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00281647 Jy ! Component: 100 - total flux cleaned = -0.00297944 Jy ! Component: 150 - total flux cleaned = -0.0031232 Jy ! Component: 200 - total flux cleaned = -0.00324114 Jy ! Total flux subtracted in 200 components = -0.00324114 Jy ! Clean residual min=-0.007204 max=0.005096 Jy/beam ! Clean residual mean=-0.000013 rms=0.001482 Jy/beam ! Combined flux in latest and established models = 0.66722 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 186 components and 0.66722 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093068Jy sigma=1.334284 ! Fit after self-cal, rms=0.093037Jy sigma=1.333686 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 = 0.00105056 Jy ! Component: 100 - total flux cleaned = 0.00115759 Jy ! Component: 150 - total flux cleaned = 0.00115614 Jy ! Component: 200 - total flux cleaned = 0.00106039 Jy ! Total flux subtracted in 200 components = 0.00106039 Jy ! Clean residual min=-0.006907 max=0.005111 Jy/beam ! Clean residual mean=-0.000011 rms=0.001422 Jy/beam ! Combined flux in latest and established models = 0.66828 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 210 components and 0.668281 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092781Jy sigma=1.330471 ! Fit after self-cal, rms=0.092758Jy sigma=1.330212 ! 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=0.092758Jy sigma=1.330212 ! Fit after self-cal, rms=0.093231Jy sigma=1.328042 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.745 mas, bmaj=23.12 mas, bpa=-3.623 degrees ! Estimated noise=0.717388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00448402 Jy ! Component: 100 - total flux cleaned = -0.00515495 Jy ! Component: 150 - total flux cleaned = -0.00525937 Jy ! Component: 200 - total flux cleaned = -0.00542377 Jy ! Total flux subtracted in 200 components = -0.00542377 Jy ! Clean residual min=-0.006666 max=0.006658 Jy/beam ! Clean residual mean=-0.000020 rms=0.001763 Jy/beam ! Combined flux in latest and established models = 0.662857 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 229 components and 0.662857 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093033Jy sigma=1.326061 ! Fit after self-cal, rms=0.093007Jy sigma=1.325737 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 = -0.000322932 Jy ! Component: 100 - total flux cleaned = -0.000712622 Jy ! Component: 150 - total flux cleaned = -0.000922289 Jy ! Component: 200 - total flux cleaned = -0.000923496 Jy ! Total flux subtracted in 200 components = -0.000923496 Jy ! Clean residual min=-0.006742 max=0.006371 Jy/beam ! Clean residual mean=-0.000019 rms=0.001738 Jy/beam ! Combined flux in latest and established models = 0.661933 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 243 components and 0.661933 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.092897Jy sigma=1.325135 ! Fit after self-cal, rms=0.092885Jy sigma=1.325001 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=3.003 mas, bmaj=9.965 mas, bpa=-16.12 degrees ! Estimated noise=0.557924 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.003 x 9.965 at -16.12 degrees (North through East) ! Clean map min=-0.0076584 max=0.48197 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=2.427 mas, bmaj=8.431 mas, bpa=-15.86 degrees ! Estimated noise=0.773024 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.398712 Jy ! Component: 100 - total flux cleaned = 0.495138 Jy ! Component: 150 - total flux cleaned = 0.539444 Jy ! Component: 200 - total flux cleaned = 0.567227 Jy ! Total flux subtracted in 200 components = 0.567227 Jy ! Clean residual min=-0.010223 max=0.019263 Jy/beam ! Clean residual mean=0.000023 rms=0.002837 Jy/beam ! Combined flux in latest and established models = 0.567227 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.567227 Jy ! Inverting map and beam ! Estimated beam: bmin=3.003 mas, bmaj=9.965 mas, bpa=-16.12 degrees ! Estimated noise=0.557924 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) ! Added new window around map position (3.5, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0273256 Jy ! Component: 100 - total flux cleaned = 0.044201 Jy ! Component: 150 - total flux cleaned = 0.0568142 Jy ! Component: 200 - total flux cleaned = 0.066746 Jy ! Total flux subtracted in 200 components = 0.066746 Jy ! Clean residual min=-0.006830 max=0.006573 Jy/beam ! Clean residual mean=-0.000019 rms=0.001888 Jy/beam ! Combined flux in latest and established models = 0.633973 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 84 components and 0.633973 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=7.745 mas, bmaj=23.12 mas, bpa=-3.623 degrees ! Estimated noise=0.717388 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011822 Jy ! Component: 100 - total flux cleaned = 0.0181206 Jy ! Component: 150 - total flux cleaned = 0.0212462 Jy ! Component: 200 - total flux cleaned = 0.023611 Jy ! Total flux subtracted in 200 components = 0.023611 Jy ! Clean residual min=-0.007902 max=0.006196 Jy/beam ! Clean residual mean=-0.000013 rms=0.001988 Jy/beam ! Combined flux in latest and established models = 0.657584 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 = 0.00133885 Jy ! Component: 100 - total flux cleaned = 0.00206591 Jy ! Component: 150 - total flux cleaned = 0.00283909 Jy ! Component: 200 - total flux cleaned = 0.00341346 Jy ! Total flux subtracted in 200 components = 0.00341346 Jy ! Clean residual min=-0.007371 max=0.006360 Jy/beam ! Clean residual mean=-0.000010 rms=0.001853 Jy/beam ! Combined flux in latest and established models = 0.660998 Jy ! Adding 93 model components to the UV plane model. ! The established model now contains 171 components and 0.660998 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.003 mas, bmaj=9.965 mas, bpa=-16.12 degrees ! Estimated noise=0.557924 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00043053 Jy ! Component: 100 - total flux cleaned = 0.00126892 Jy ! Component: 150 - total flux cleaned = 0.00163786 Jy ! Component: 200 - total flux cleaned = 0.00208647 Jy ! Total flux subtracted in 200 components = 0.00208647 Jy ! Clean residual min=-0.006524 max=0.005841 Jy/beam ! Clean residual mean=-0.000005 rms=0.001308 Jy/beam ! Combined flux in latest and established models = 0.663084 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 194 components and 0.663084 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093030Jy sigma=1.326286 ! Fit after self-cal, rms=0.092993Jy sigma=1.325613 wmodel /J2144-3312_S_map.mod ! wmodel: Unable to open new model file: /J2144-3312_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J2144-3312_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.003 x 9.965 at -16.12 degrees (North through East) ! Clean map min=-0.0066236 max=0.49176 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2144-3312_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.491761 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00129618 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.790741 0.790741 1.58148 3.16296 6.32593 12.6519 25.3037 50.6074 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0038 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.491 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 379.391 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2144-3312_S_dfm.log closed on Thu May 19 23:37:31 2016