! Started logfile: /scr/pima/bg219e_uvs/J0240+1848_S_dfm.log on Thu May 19 18:20:45 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/J0240+1848_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0240+1848_S_uva.fits ! AN table 1: 28 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.869048 visibilities/baseline/integration-bin. ! Found source: J0240+1848 ! ! 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 3504 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 J0240+1848_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 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.078148Jy sigma=24.369712 ! Fit after self-cal, rms=0.632351Jy sigma=14.159591 ! 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=3.54 mas, bmaj=8.06 mas, bpa=16.21 degrees ! Estimated noise=0.777428 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 = 0.277639 Jy ! Component: 100 - total flux cleaned = 0.353015 Jy ! Total flux subtracted in 100 components = 0.353015 Jy ! Clean residual min=-0.011313 max=0.033922 Jy/beam ! Clean residual mean=0.000049 rms=0.004168 Jy/beam ! Combined flux in latest and established models = 0.353015 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.353015 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.086650Jy sigma=1.910173 ! Fit after self-cal, rms=0.086078Jy sigma=1.901447 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0378471 Jy ! Component: 100 - total flux cleaned = 0.0569015 Jy ! Total flux subtracted in 100 components = 0.0569015 Jy ! Clean residual min=-0.006371 max=0.010463 Jy/beam ! Clean residual mean=0.000013 rms=0.001993 Jy/beam ! Combined flux in latest and established models = 0.409916 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.409916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.064414Jy sigma=1.403365 ! Fit after self-cal, rms=0.063781Jy sigma=1.390814 ! Inverting map ! Added new window around map position (5.5, -0.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0130218 Jy ! Component: 100 - total flux cleaned = 0.0207234 Jy ! Total flux subtracted in 100 components = 0.0207234 Jy ! Clean residual min=-0.004989 max=0.005640 Jy/beam ! Clean residual mean=0.000002 rms=0.001420 Jy/beam ! Combined flux in latest and established models = 0.43064 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 32 components and 0.43064 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060308Jy sigma=1.308405 ! Fit after self-cal, rms=0.060047Jy sigma=1.303044 ! 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=4.271 mas, bmaj=8.434 mas, bpa=15.28 degrees ! Estimated noise=0.60322 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 = 0.00824783 Jy ! Component: 100 - total flux cleaned = 0.011311 Jy ! Component: 150 - total flux cleaned = 0.0128438 Jy ! Component: 200 - total flux cleaned = 0.0136265 Jy ! Total flux subtracted in 200 components = 0.0136265 Jy ! Clean residual min=-0.004584 max=0.005222 Jy/beam ! Clean residual mean=0.000000 rms=0.001298 Jy/beam ! Combined flux in latest and established models = 0.444266 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 60 components and 0.444266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058836Jy sigma=1.272449 ! Fit after self-cal, rms=0.058737Jy sigma=1.270467 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.271 x 8.434 at 15.28 degrees (North through East) ! Clean map min=-0.0044121 max=0.36783 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 1.02 HN 1.00 KP 1.00 ! LA 1.01 NL 0.99 OV 0.99 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.01 KP 1.00 ! LA 0.98 NL 0.95 OV 0.98 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.99 KP 1.00 ! LA 1.01 NL 0.98 OV 0.99 PT 1.00 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.05 HN 0.98 KP 1.01 ! LA 1.00 NL 0.98 OV 1.03 PT 0.99 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.058737Jy sigma=1.270467 ! Fit after self-cal, rms=0.057742Jy sigma=1.255283 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.267 mas, bmaj=8.433 mas, bpa=15.31 degrees ! Estimated noise=0.600188 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 = 0.00357628 Jy ! Component: 100 - total flux cleaned = 0.00466986 Jy ! Component: 150 - total flux cleaned = 0.00477019 Jy ! Component: 200 - total flux cleaned = 0.00489718 Jy ! Total flux subtracted in 200 components = 0.00489718 Jy ! Clean residual min=-0.004229 max=0.004883 Jy/beam ! Clean residual mean=-0.000002 rms=0.001105 Jy/beam ! Combined flux in latest and established models = 0.449163 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 73 components and 0.449163 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057542Jy sigma=1.249816 ! Fit after self-cal, rms=0.057515Jy sigma=1.249228 ! 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=0.057515Jy sigma=1.249228 ! Fit after self-cal, rms=0.056685Jy sigma=1.233737 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.265 mas, bmaj=8.423 mas, bpa=15.24 degrees ! Estimated noise=0.600535 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151491 Jy ! Component: 100 - total flux cleaned = 0.00185454 Jy ! Component: 150 - total flux cleaned = 0.00212626 Jy ! Component: 200 - total flux cleaned = 0.00231007 Jy ! Total flux subtracted in 200 components = 0.00231007 Jy ! Clean residual min=-0.003301 max=0.004781 Jy/beam ! Clean residual mean=0.000007 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.451473 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 87 components and 0.451473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056648Jy sigma=1.232598 ! Fit after self-cal, rms=0.056639Jy sigma=1.232463 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 (32.5, 1.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00412644 Jy ! Component: 100 - total flux cleaned = 0.00632038 Jy ! Component: 150 - total flux cleaned = 0.00773632 Jy ! Component: 200 - total flux cleaned = 0.00859477 Jy ! Total flux subtracted in 200 components = 0.00859477 Jy ! Clean residual min=-0.003168 max=0.004266 Jy/beam ! Clean residual mean=0.000006 rms=0.000835 Jy/beam ! Combined flux in latest and established models = 0.460068 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 116 components and 0.460068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056300Jy sigma=1.225269 ! Fit after self-cal, rms=0.056284Jy sigma=1.224969 ! Inverting map ! Added new window around map position (16.5, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00388202 Jy ! Component: 100 - total flux cleaned = 0.00565996 Jy ! Component: 150 - total flux cleaned = 0.00668996 Jy ! Component: 200 - total flux cleaned = 0.00737732 Jy ! Total flux subtracted in 200 components = 0.00737732 Jy ! Clean residual min=-0.002669 max=0.003208 Jy/beam ! Clean residual mean=0.000006 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.467445 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 154 components and 0.467445 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056010Jy sigma=1.218319 ! Fit after self-cal, rms=0.055980Jy sigma=1.217560 ! Inverting map ! Added new window around map position (97, 99.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00275633 Jy ! Component: 100 - total flux cleaned = 0.00349802 Jy ! Component: 150 - total flux cleaned = 0.00360178 Jy ! Component: 200 - total flux cleaned = 0.00383391 Jy ! Total flux subtracted in 200 components = 0.00383391 Jy ! Clean residual min=-0.002468 max=0.002680 Jy/beam ! Clean residual mean=0.000004 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.471279 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 182 components and 0.471279 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055822Jy sigma=1.213673 ! Fit after self-cal, rms=0.055805Jy sigma=1.213487 ! Inverting map ! Added new window around map position (113.5, -75). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153293 Jy ! Component: 100 - total flux cleaned = 0.00147214 Jy ! Component: 150 - total flux cleaned = 0.00172184 Jy ! Component: 200 - total flux cleaned = 0.00194353 Jy ! Total flux subtracted in 200 components = 0.00194353 Jy ! Clean residual min=-0.002306 max=0.002150 Jy/beam ! Clean residual mean=0.000003 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.473223 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 209 components and 0.473223 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055663Jy sigma=1.210371 ! Fit after self-cal, rms=0.055658Jy sigma=1.210280 ! 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=0.055658Jy sigma=1.210280 ! Fit after self-cal, rms=0.055573Jy sigma=1.209445 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.265 mas, bmaj=8.419 mas, bpa=15.18 degrees ! Estimated noise=0.600056 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000538048 Jy ! Component: 100 - total flux cleaned = 0.000625476 Jy ! Component: 150 - total flux cleaned = 0.000871724 Jy ! Component: 200 - total flux cleaned = 0.000948132 Jy ! Total flux subtracted in 200 components = 0.000948132 Jy ! Clean residual min=-0.002156 max=0.002045 Jy/beam ! Clean residual mean=0.000002 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.474171 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 242 components and 0.474171 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055512Jy sigma=1.208160 ! Fit after self-cal, rms=0.055511Jy sigma=1.208139 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 = 0.000196423 Jy ! Component: 100 - total flux cleaned = 0.000342841 Jy ! Component: 150 - total flux cleaned = 0.000481884 Jy ! Component: 200 - total flux cleaned = 0.000614974 Jy ! Total flux subtracted in 200 components = 0.000614974 Jy ! Clean residual min=-0.002091 max=0.002071 Jy/beam ! Clean residual mean=0.000002 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.474786 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 253 components and 0.474786 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055470Jy sigma=1.207335 ! Fit after self-cal, rms=0.055469Jy sigma=1.207321 ! 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=0.055469Jy sigma=1.207321 ! Fit after self-cal, rms=0.055471Jy sigma=1.207234 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.807 mas, bmaj=10.3 mas, bpa=2.54 degrees ! Estimated noise=0.702967 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000444681 Jy ! Component: 100 - total flux cleaned = 0.00065718 Jy ! Component: 150 - total flux cleaned = 0.000806891 Jy ! Component: 200 - total flux cleaned = 0.000887941 Jy ! Total flux subtracted in 200 components = 0.000887941 Jy ! Clean residual min=-0.002042 max=0.001915 Jy/beam ! Clean residual mean=0.000004 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.475674 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 286 components and 0.475674 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055446Jy sigma=1.206741 ! Fit after self-cal, rms=0.055446Jy sigma=1.206716 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 = 9.71925e-05 Jy ! Component: 100 - total flux cleaned = 0.000145045 Jy ! Component: 150 - total flux cleaned = 0.000234792 Jy ! Component: 200 - total flux cleaned = 0.000298445 Jy ! Total flux subtracted in 200 components = 0.000298445 Jy ! Clean residual min=-0.001944 max=0.001838 Jy/beam ! Clean residual mean=0.000004 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.475972 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 302 components and 0.475972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055431Jy sigma=1.206438 ! Fit after self-cal, rms=0.055431Jy sigma=1.206426 ! 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=4.266 mas, bmaj=8.418 mas, bpa=15.15 degrees ! Estimated noise=0.600188 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.266 x 8.418 at 15.15 degrees (North through East) ! Clean map min=-0.0019687 max=0.36586 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=3.536 mas, bmaj=8.055 mas, bpa=16.14 degrees ! Estimated noise=0.772173 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.275229 Jy ! Component: 100 - total flux cleaned = 0.353947 Jy ! Component: 150 - total flux cleaned = 0.392623 Jy ! Component: 200 - total flux cleaned = 0.413651 Jy ! Total flux subtracted in 200 components = 0.413651 Jy ! Clean residual min=-0.005658 max=0.010940 Jy/beam ! Clean residual mean=0.000021 rms=0.001805 Jy/beam ! Combined flux in latest and established models = 0.413651 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.413651 Jy ! Inverting map and beam ! Estimated beam: bmin=4.266 mas, bmaj=8.418 mas, bpa=15.15 degrees ! Estimated noise=0.600188 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 = 0.0164577 Jy ! Component: 100 - total flux cleaned = 0.0259783 Jy ! Component: 150 - total flux cleaned = 0.0325905 Jy ! Component: 200 - total flux cleaned = 0.0376382 Jy ! Total flux subtracted in 200 components = 0.0376382 Jy ! Clean residual min=-0.003133 max=0.003390 Jy/beam ! Clean residual mean=0.000010 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.451289 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 49 components and 0.451289 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=7.807 mas, bmaj=10.3 mas, bpa=2.54 degrees ! Estimated noise=0.702967 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00543314 Jy ! Component: 100 - total flux cleaned = 0.00921079 Jy ! Component: 150 - total flux cleaned = 0.0121683 Jy ! Component: 200 - total flux cleaned = 0.014338 Jy ! Total flux subtracted in 200 components = 0.014338 Jy ! Clean residual min=-0.002542 max=0.002612 Jy/beam ! Clean residual mean=0.000010 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.465627 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 = 0.00160206 Jy ! Component: 100 - total flux cleaned = 0.00301564 Jy ! Component: 150 - total flux cleaned = 0.00421405 Jy ! Component: 200 - total flux cleaned = 0.00493984 Jy ! Total flux subtracted in 200 components = 0.00493984 Jy ! Clean residual min=-0.002303 max=0.002263 Jy/beam ! Clean residual mean=0.000007 rms=0.000656 Jy/beam ! Combined flux in latest and established models = 0.470567 Jy ! Adding 97 model components to the UV plane model. ! The established model now contains 137 components and 0.470567 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.266 mas, bmaj=8.418 mas, bpa=15.15 degrees ! Estimated noise=0.600188 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.2749e-05 Jy ! Component: 100 - total flux cleaned = -1.21279e-05 Jy ! Component: 150 - total flux cleaned = 0.000231108 Jy ! Component: 200 - total flux cleaned = 0.000630505 Jy ! Total flux subtracted in 200 components = 0.000630505 Jy ! Clean residual min=-0.002116 max=0.002334 Jy/beam ! Clean residual mean=0.000003 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.471197 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 166 components and 0.471197 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055598Jy sigma=1.210101 ! Fit after self-cal, rms=0.055586Jy sigma=1.209847 wmodel /J0240+1848_S_map.mod ! wmodel: Unable to open new model file: /J0240+1848_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J0240+1848_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.266 x 8.418 at 15.15 degrees (North through East) ! Clean map min=-0.002056 max=0.36542 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0240+1848_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.365419 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000573264 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.470636 0.470636 0.941272 1.88254 3.76509 7.53017 15.0603 30.1207 60.2414 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.365 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 637.435 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0240+1848_S_dfm.log closed on Thu May 19 18:20:48 2016