! Started logfile: /scr/pima/bg219b_uvs/J0046+2456_S_dfm.log on Thu May 19 19:54:34 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/bg219b_uvs/J0046+2456_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0046+2456_S_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.877778 visibilities/baseline/integration-bin. ! Found source: J0046+2456 ! ! 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 4424 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 J0046+2456_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 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.028278Jy sigma=24.407187 ! Fit after self-cal, rms=0.799601Jy sigma=19.035837 ! 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=2.945 mas, bmaj=6.145 mas, bpa=-4.517 degrees ! Estimated noise=0.656603 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 = 0.154468 Jy ! Component: 100 - total flux cleaned = 0.191454 Jy ! Total flux subtracted in 100 components = 0.191454 Jy ! Clean residual min=-0.005086 max=0.014332 Jy/beam ! Clean residual mean=-0.000008 rms=0.001553 Jy/beam ! Combined flux in latest and established models = 0.191454 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.191454 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062646Jy sigma=1.404056 ! Fit after self-cal, rms=0.062645Jy sigma=1.403449 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0149657 Jy ! Component: 100 - total flux cleaned = 0.0218113 Jy ! Total flux subtracted in 100 components = 0.0218113 Jy ! Clean residual min=-0.004392 max=0.005139 Jy/beam ! Clean residual mean=0.000001 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.213265 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 8 components and 0.213265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059039Jy sigma=1.309823 ! Fit after self-cal, rms=0.059031Jy sigma=1.308834 ! 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=3.569 mas, bmaj=7.104 mas, bpa=-4.935 degrees ! Estimated noise=0.507143 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 (-6, -1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00571679 Jy ! Component: 100 - total flux cleaned = 0.00832982 Jy ! Component: 150 - total flux cleaned = 0.00958456 Jy ! Component: 200 - total flux cleaned = 0.0105116 Jy ! Total flux subtracted in 200 components = 0.0105116 Jy ! Clean residual min=-0.003766 max=0.003089 Jy/beam ! Clean residual mean=0.000001 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 0.223777 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 31 components and 0.223777 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058424Jy sigma=1.294995 ! Fit after self-cal, rms=0.058376Jy sigma=1.293585 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.569 x 7.104 at -4.935 degrees (North through East) ! Clean map min=-0.0035721 max=0.20021 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 0.98 FD 0.98 HN 1.02 KP 0.99 ! LA 1.01 MK 1.02 NL 0.99 OV 1.01 ! PT 1.04 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.00 KP 1.00 ! LA 1.00 MK 1.01 NL 1.02 OV 1.00 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.00 KP 1.00 ! LA 0.97 MK 1.04 NL 1.07 OV 0.98 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 0.97 KP 1.00 ! LA 1.01 MK 1.02 NL 0.97 OV 0.98 ! PT 0.97 SC 0.97 ! ! ! Fit before self-cal, rms=0.058376Jy sigma=1.293585 ! Fit after self-cal, rms=0.057659Jy sigma=1.281773 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.586 mas, bmaj=7.106 mas, bpa=-4.671 degrees ! Estimated noise=0.5065 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 = 0.000288181 Jy ! Component: 100 - total flux cleaned = 0.000387552 Jy ! Component: 150 - total flux cleaned = 0.000345236 Jy ! Component: 200 - total flux cleaned = 0.000272547 Jy ! Total flux subtracted in 200 components = 0.000272547 Jy ! Clean residual min=-0.003007 max=0.002810 Jy/beam ! Clean residual mean=0.000000 rms=0.000657 Jy/beam ! Combined flux in latest and established models = 0.224049 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 46 components and 0.224049 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057578Jy sigma=1.280323 ! Fit after self-cal, rms=0.057582Jy sigma=1.280149 ! 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=0.057582Jy sigma=1.280149 ! Fit after self-cal, rms=0.057344Jy sigma=1.270245 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.582 mas, bmaj=7.095 mas, bpa=-4.645 degrees ! Estimated noise=0.506371 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000595921 Jy ! Component: 100 - total flux cleaned = 0.000739788 Jy ! Component: 150 - total flux cleaned = 0.000770369 Jy ! Component: 200 - total flux cleaned = 0.000741779 Jy ! Total flux subtracted in 200 components = 0.000741779 Jy ! Clean residual min=-0.002401 max=0.002380 Jy/beam ! Clean residual mean=-0.000003 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.224791 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 63 components and 0.224791 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057299Jy sigma=1.269465 ! Fit after self-cal, rms=0.057303Jy sigma=1.269375 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 = 7.07084e-05 Jy ! Component: 100 - total flux cleaned = 9.71309e-05 Jy ! Component: 150 - total flux cleaned = 9.70857e-05 Jy ! Component: 200 - total flux cleaned = 9.72847e-05 Jy ! Total flux subtracted in 200 components = 9.72847e-05 Jy ! Clean residual min=-0.002354 max=0.002359 Jy/beam ! Clean residual mean=-0.000003 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.224888 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 67 components and 0.224888 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057278Jy sigma=1.268963 ! Fit after self-cal, rms=0.057278Jy sigma=1.268933 ! 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=0.057278Jy sigma=1.268933 ! Fit after self-cal, rms=0.057228Jy sigma=1.268847 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.58 mas, bmaj=7.09 mas, bpa=-4.603 degrees ! Estimated noise=0.506035 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000330138 Jy ! Component: 100 - total flux cleaned = 0.00035439 Jy ! Component: 150 - total flux cleaned = 0.000334238 Jy ! Component: 200 - total flux cleaned = 0.000334806 Jy ! Total flux subtracted in 200 components = 0.000334806 Jy ! Clean residual min=-0.002310 max=0.002376 Jy/beam ! Clean residual mean=-0.000003 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.225223 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 69 components and 0.225223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057206Jy sigma=1.268523 ! Fit after self-cal, rms=0.057206Jy sigma=1.268497 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 = 4.76379e-05 Jy ! Component: 100 - total flux cleaned = 2.94737e-05 Jy ! Component: 150 - total flux cleaned = 3.04206e-05 Jy ! Component: 200 - total flux cleaned = 3.0289e-05 Jy ! Total flux subtracted in 200 components = 3.0289e-05 Jy ! Clean residual min=-0.002277 max=0.002372 Jy/beam ! Clean residual mean=-0.000003 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.225253 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 74 components and 0.225253 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057192Jy sigma=1.268292 ! Fit after self-cal, rms=0.057192Jy sigma=1.268274 ! 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=0.057192Jy sigma=1.268274 ! Fit after self-cal, rms=0.057159Jy sigma=1.268240 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.417 mas, bmaj=10.01 mas, bpa=-1.649 degrees ! Estimated noise=0.606072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000118054 Jy ! Component: 100 - total flux cleaned = 0.000315906 Jy ! Component: 150 - total flux cleaned = 0.000477283 Jy ! Component: 200 - total flux cleaned = 0.000557374 Jy ! Total flux subtracted in 200 components = 0.000557374 Jy ! Clean residual min=-0.002726 max=0.002668 Jy/beam ! Clean residual mean=-0.000003 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.225811 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 85 components and 0.225811 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057163Jy sigma=1.268183 ! Fit after self-cal, rms=0.057161Jy sigma=1.268146 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 = 5.7844e-05 Jy ! Component: 100 - total flux cleaned = 0.000101717 Jy ! Component: 150 - total flux cleaned = 0.000111179 Jy ! Component: 200 - total flux cleaned = 0.000121363 Jy ! Total flux subtracted in 200 components = 0.000121363 Jy ! Clean residual min=-0.002760 max=0.002682 Jy/beam ! Clean residual mean=-0.000003 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.225932 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 88 components and 0.225932 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057166Jy sigma=1.268179 ! Fit after self-cal, rms=0.057166Jy sigma=1.268170 ! 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=3.578 mas, bmaj=7.086 mas, bpa=-4.574 degrees ! Estimated noise=0.505846 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.578 x 7.086 at -4.574 degrees (North through East) ! Clean map min=-0.0022185 max=0.19947 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=2.954 mas, bmaj=6.13 mas, bpa=-4.148 degrees ! Estimated noise=0.6535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.153619 Jy ! Component: 100 - total flux cleaned = 0.190307 Jy ! Component: 150 - total flux cleaned = 0.20493 Jy ! Component: 200 - total flux cleaned = 0.212449 Jy ! Total flux subtracted in 200 components = 0.212449 Jy ! Clean residual min=-0.003563 max=0.003876 Jy/beam ! Clean residual mean=-0.000001 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.212449 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.212449 Jy ! Inverting map and beam ! Estimated beam: bmin=3.578 mas, bmaj=7.086 mas, bpa=-4.574 degrees ! Estimated noise=0.505846 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 = 0.00586892 Jy ! Component: 100 - total flux cleaned = 0.00910116 Jy ! Component: 150 - total flux cleaned = 0.0112767 Jy ! Component: 200 - total flux cleaned = 0.01199 Jy ! Total flux subtracted in 200 components = 0.01199 Jy ! Clean residual min=-0.002651 max=0.002222 Jy/beam ! Clean residual mean=-0.000003 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.224439 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 43 components and 0.224439 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=7.417 mas, bmaj=10.01 mas, bpa=-1.649 degrees ! Estimated noise=0.606072 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118251 Jy ! Component: 100 - total flux cleaned = 0.0014791 Jy ! Component: 150 - total flux cleaned = 0.00157325 Jy ! Component: 200 - total flux cleaned = 0.00160964 Jy ! Total flux subtracted in 200 components = 0.00160964 Jy ! Clean residual min=-0.002625 max=0.002648 Jy/beam ! Clean residual mean=-0.000003 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.226049 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 = 3.25648e-05 Jy ! Component: 100 - total flux cleaned = 3.35264e-05 Jy ! Component: 150 - total flux cleaned = 3.3123e-05 Jy ! Component: 200 - total flux cleaned = 3.38678e-05 Jy ! Total flux subtracted in 200 components = 3.38678e-05 Jy ! Clean residual min=-0.002693 max=0.002668 Jy/beam ! Clean residual mean=-0.000003 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.226083 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 85 components and 0.226083 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.578 mas, bmaj=7.086 mas, bpa=-4.574 degrees ! Estimated noise=0.505846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000244208 Jy ! Component: 100 - total flux cleaned = -0.000490996 Jy ! Component: 150 - total flux cleaned = -0.000563441 Jy ! Component: 200 - total flux cleaned = -0.000627014 Jy ! Total flux subtracted in 200 components = -0.000627014 Jy ! Clean residual min=-0.002416 max=0.002276 Jy/beam ! Clean residual mean=-0.000003 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.225456 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 98 components and 0.225456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057216Jy sigma=1.269309 ! Fit after self-cal, rms=0.057212Jy sigma=1.269238 wmodel /J0046+2456_S_map.mod ! wmodel: Unable to open new model file: /J0046+2456_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0046+2456_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.578 x 7.086 at -4.574 degrees (North through East) ! Clean map min=-0.0023356 max=0.19941 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0046+2456_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.199406 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000571145 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.85927 0.85927 1.71854 3.43708 6.87416 13.7483 27.4966 54.9933 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.199 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 349.133 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0046+2456_S_dfm.log closed on Thu May 19 19:54:37 2016