! Started logfile: /scr/pima/bg219e_uvs/J0009+4001_S_dfm.log on Thu May 19 18:13:22 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/J0009+4001_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0009+4001_S_uva.fits ! AN table 1: 18 integrations on 28 of 28 possible baselines. ! AN table 2: 18 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.914683 visibilities/baseline/integration-bin. ! Found source: J0009+4001 ! ! 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 3688 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 J0009+4001_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 18 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 16 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.018593Jy sigma=21.841230 ! Fit after self-cal, rms=0.778728Jy sigma=16.826215 ! 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=3.904 mas, bmaj=7.35 mas, bpa=57.56 degrees ! Estimated noise=0.880257 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 = 0.176318 Jy ! Component: 100 - total flux cleaned = 0.226232 Jy ! Total flux subtracted in 100 components = 0.226232 Jy ! Clean residual min=-0.015212 max=0.021110 Jy/beam ! Clean residual mean=0.000138 rms=0.003797 Jy/beam ! Combined flux in latest and established models = 0.226232 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.226232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.081685Jy sigma=1.707820 ! Fit after self-cal, rms=0.080814Jy sigma=1.694460 ! Inverting map ! Added new window around map position (5, 5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0241347 Jy ! Component: 100 - total flux cleaned = 0.0356837 Jy ! Total flux subtracted in 100 components = 0.0356837 Jy ! Clean residual min=-0.009600 max=0.014520 Jy/beam ! Clean residual mean=0.000150 rms=0.002678 Jy/beam ! Combined flux in latest and established models = 0.261915 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 24 components and 0.261915 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.074504Jy sigma=1.547545 ! Fit after self-cal, rms=0.074034Jy sigma=1.539504 ! 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=5.349 mas, bmaj=7.9 mas, bpa=66.83 degrees ! Estimated noise=0.589035 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 = 0.00744946 Jy ! Component: 100 - total flux cleaned = 0.0102636 Jy ! Component: 150 - total flux cleaned = 0.0112052 Jy ! Component: 200 - total flux cleaned = 0.0116887 Jy ! Total flux subtracted in 200 components = 0.0116887 Jy ! Clean residual min=-0.009328 max=0.017235 Jy/beam ! Clean residual mean=0.000319 rms=0.003522 Jy/beam ! Combined flux in latest and established models = 0.273604 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 52 components and 0.273604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.073247Jy sigma=1.521485 ! Fit after self-cal, rms=0.073160Jy sigma=1.520117 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.349 x 7.9 at 66.83 degrees (North through East) ! Clean map min=-0.0093575 max=0.22522 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 0.97 KP 0.98 LA 1.11 ! NL 0.96 OV 0.96 PT 0.99 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.03 HN 0.98 KP 0.92 LA 1.07 ! NL 1.03 OV 0.97 PT 1.00 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 KP 0.96 LA 1.09 ! NL 0.97 OV 0.92 PT 1.01 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.03 HN 1.05 KP 0.93 LA 0.97 ! NL 1.02 OV 0.99 PT 1.03 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 KP 0.98 LA 1.07 ! NL 0.95 OV 0.93 PT 0.99 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.07 HN 1.00 KP 0.93 LA 0.96 ! NL 1.06 OV 0.98 PT 1.03 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 KP 0.97 LA 1.08 ! NL 0.97 OV 0.99 PT 0.94 SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 HN 1.00 KP 0.95 LA 0.96 ! NL 1.04 OV 1.00 PT 1.05 SC 0.96 ! ! ! Fit before self-cal, rms=0.073160Jy sigma=1.520117 ! Fit after self-cal, rms=0.072626Jy sigma=1.488090 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=5.341 mas, bmaj=7.89 mas, bpa=66.51 degrees ! Estimated noise=0.585675 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 = 0.000987371 Jy ! Component: 100 - total flux cleaned = 0.00112612 Jy ! Component: 150 - total flux cleaned = 0.00118291 Jy ! Component: 200 - total flux cleaned = 0.0011278 Jy ! Total flux subtracted in 200 components = 0.0011278 Jy ! Clean residual min=-0.009153 max=0.015385 Jy/beam ! Clean residual mean=0.000276 rms=0.003165 Jy/beam ! Combined flux in latest and established models = 0.274732 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 74 components and 0.274732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072512Jy sigma=1.485719 ! Fit after self-cal, rms=0.072542Jy sigma=1.485378 ! 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=0.072542Jy sigma=1.485378 ! Fit after self-cal, rms=0.072530Jy sigma=1.485191 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.339 mas, bmaj=7.887 mas, bpa=66.44 degrees ! Estimated noise=0.585157 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000361224 Jy ! Component: 100 - total flux cleaned = 0.000465002 Jy ! Component: 150 - total flux cleaned = 0.000466742 Jy ! Component: 200 - total flux cleaned = 0.000468462 Jy ! Total flux subtracted in 200 components = 0.000468462 Jy ! Clean residual min=-0.009011 max=0.015339 Jy/beam ! Clean residual mean=0.000277 rms=0.003149 Jy/beam ! Combined flux in latest and established models = 0.2752 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 83 components and 0.2752 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.072468Jy sigma=1.483868 ! Fit after self-cal, rms=0.072464Jy sigma=1.483830 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 (58.5, 67). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0145069 Jy ! Component: 100 - total flux cleaned = 0.0230503 Jy ! Component: 150 - total flux cleaned = 0.0289039 Jy ! Component: 200 - total flux cleaned = 0.0333182 Jy ! Total flux subtracted in 200 components = 0.0333182 Jy ! Clean residual min=-0.007366 max=0.007673 Jy/beam ! Clean residual mean=0.000228 rms=0.002295 Jy/beam ! Combined flux in latest and established models = 0.308519 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 141 components and 0.308519 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.069188Jy sigma=1.408849 ! Fit after self-cal, rms=0.068853Jy sigma=1.401151 ! 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=0.068853Jy sigma=1.401151 ! Fit after self-cal, rms=0.067513Jy sigma=1.394403 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=5.33 mas, bmaj=7.893 mas, bpa=66.17 degrees ! Estimated noise=0.579622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00628275 Jy ! Component: 100 - total flux cleaned = 0.0104235 Jy ! Component: 150 - total flux cleaned = 0.0133988 Jy ! Component: 200 - total flux cleaned = 0.0155223 Jy ! Total flux subtracted in 200 components = 0.0155223 Jy ! Clean residual min=-0.006295 max=0.007635 Jy/beam ! Clean residual mean=0.000198 rms=0.002014 Jy/beam ! Combined flux in latest and established models = 0.324041 Jy selfcal ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 186 components and 0.324041 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066790Jy sigma=1.378079 ! Fit after self-cal, rms=0.066713Jy sigma=1.375925 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 = 0.00287056 Jy ! Component: 100 - total flux cleaned = 0.00438992 Jy ! Component: 150 - total flux cleaned = 0.00511802 Jy ! Component: 200 - total flux cleaned = 0.0056415 Jy ! Total flux subtracted in 200 components = 0.0056415 Jy ! Clean residual min=-0.005904 max=0.007731 Jy/beam ! Clean residual mean=0.000184 rms=0.001945 Jy/beam ! Combined flux in latest and established models = 0.329682 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 210 components and 0.329682 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066520Jy sigma=1.371749 ! Fit after self-cal, rms=0.066511Jy sigma=1.371375 ! 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=0.066511Jy sigma=1.371375 ! Fit after self-cal, rms=0.066209Jy sigma=1.368729 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.763 mas, bmaj=12.04 mas, bpa=-67.71 degrees ! Estimated noise=0.63568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00428511 Jy ! Component: 100 - total flux cleaned = 0.00568795 Jy ! Component: 150 - total flux cleaned = 0.00592366 Jy ! Component: 200 - total flux cleaned = 0.0060559 Jy ! Total flux subtracted in 200 components = 0.0060559 Jy ! Clean residual min=-0.007452 max=0.011455 Jy/beam ! Clean residual mean=0.000269 rms=0.002720 Jy/beam ! Combined flux in latest and established models = 0.335738 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 232 components and 0.335738 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066087Jy sigma=1.365130 ! Fit after self-cal, rms=0.066061Jy sigma=1.364295 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 = 0.00122284 Jy ! Component: 100 - total flux cleaned = 0.00142059 Jy ! Component: 150 - total flux cleaned = 0.00148017 Jy ! Component: 200 - total flux cleaned = 0.00158497 Jy ! Total flux subtracted in 200 components = 0.00158497 Jy ! Clean residual min=-0.007160 max=0.011474 Jy/beam ! Clean residual mean=0.000256 rms=0.002654 Jy/beam ! Combined flux in latest and established models = 0.337323 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 241 components and 0.337323 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.066025Jy sigma=1.363186 ! Fit after self-cal, rms=0.066023Jy sigma=1.362974 ! Inverting map ! Added new window around map position (97.5, -51). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102582 Jy ! Component: 100 - total flux cleaned = 0.0150143 Jy ! Component: 150 - total flux cleaned = 0.0171831 Jy ! Component: 200 - total flux cleaned = 0.019139 Jy ! Total flux subtracted in 200 components = 0.019139 Jy ! Clean residual min=-0.005932 max=0.006567 Jy/beam ! Clean residual mean=0.000143 rms=0.001987 Jy/beam ! Combined flux in latest and established models = 0.356462 Jy ! Performing phase self-cal ! Adding 75 model components to the UV plane model. ! The established model now contains 314 components and 0.356462 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064973Jy sigma=1.338230 ! Fit after self-cal, rms=0.064915Jy sigma=1.336671 ! 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=5.326 mas, bmaj=7.899 mas, bpa=66.14 degrees ! Estimated noise=0.579134 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.326 x 7.899 at 66.14 degrees (North through East) ! Clean map min=-0.0051015 max=0.22445 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=3.88 mas, bmaj=7.381 mas, bpa=57.18 degrees ! Estimated noise=0.861644 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.171783 Jy ! Component: 100 - total flux cleaned = 0.224449 Jy ! Component: 150 - total flux cleaned = 0.248514 Jy ! Component: 200 - total flux cleaned = 0.263274 Jy ! Total flux subtracted in 200 components = 0.263274 Jy ! Clean residual min=-0.010130 max=0.009439 Jy/beam ! Clean residual mean=0.000128 rms=0.002516 Jy/beam ! Combined flux in latest and established models = 0.263274 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.263274 Jy ! Inverting map and beam ! Estimated beam: bmin=5.326 mas, bmaj=7.899 mas, bpa=66.14 degrees ! Estimated noise=0.579134 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 = 0.0145792 Jy ! Component: 100 - total flux cleaned = 0.0257644 Jy ! Component: 150 - total flux cleaned = 0.0351765 Jy ! Component: 200 - total flux cleaned = 0.0433574 Jy ! Total flux subtracted in 200 components = 0.0433574 Jy ! Clean residual min=-0.006992 max=0.007679 Jy/beam ! Clean residual mean=0.000191 rms=0.002225 Jy/beam ! Combined flux in latest and established models = 0.306631 Jy ! Adding 78 model components to the UV plane model. ! The established model now contains 95 components and 0.306631 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=8.763 mas, bmaj=12.04 mas, bpa=-67.71 degrees ! Estimated noise=0.63568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102999 Jy ! Component: 100 - total flux cleaned = 0.018627 Jy ! Component: 150 - total flux cleaned = 0.0255845 Jy ! Component: 200 - total flux cleaned = 0.0314878 Jy ! Total flux subtracted in 200 components = 0.0314878 Jy ! Clean residual min=-0.006973 max=0.006731 Jy/beam ! Clean residual mean=0.000201 rms=0.002321 Jy/beam ! Combined flux in latest and established models = 0.338119 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 = 0.00506164 Jy ! Component: 100 - total flux cleaned = 0.0094458 Jy ! Component: 150 - total flux cleaned = 0.0132715 Jy ! Component: 200 - total flux cleaned = 0.0166243 Jy ! Total flux subtracted in 200 components = 0.0166243 Jy ! Clean residual min=-0.005798 max=0.006495 Jy/beam ! Clean residual mean=0.000152 rms=0.002010 Jy/beam ! Combined flux in latest and established models = 0.354744 Jy ! Adding 132 model components to the UV plane model. ! The established model now contains 215 components and 0.354744 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=5.326 mas, bmaj=7.899 mas, bpa=66.14 degrees ! Estimated noise=0.579134 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00316777 Jy ! Component: 100 - total flux cleaned = 0.00571524 Jy ! Component: 150 - total flux cleaned = 0.00740801 Jy ! Component: 200 - total flux cleaned = 0.00893433 Jy ! Total flux subtracted in 200 components = 0.00893433 Jy ! Clean residual min=-0.004709 max=0.004914 Jy/beam ! Clean residual mean=0.000084 rms=0.001350 Jy/beam ! Combined flux in latest and established models = 0.363678 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 242 components and 0.363678 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064826Jy sigma=1.336461 ! Fit after self-cal, rms=0.064789Jy sigma=1.335032 wmodel /J0009+4001_S_map.mod ! wmodel: Unable to open new model file: /J0009+4001_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J0009+4001_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 5.326 x 7.899 at 66.14 degrees (North through East) ! Clean map min=-0.0045597 max=0.22168 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0009+4001_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.221681 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00133644 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.8086 1.8086 3.6172 7.23441 14.4688 28.9376 57.8752 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.221 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 165.874 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0009+4001_S_dfm.log closed on Thu May 19 18:13:24 2016