! Started logfile: /scr/pima/bg219h_uvs/J0958-2655_S_dfm.log on Thu May 19 22:18:41 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/bg219h_uvs/J0958-2655_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0958-2655_S_uva.fits ! AN table 1: 62 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.920251 visibilities/baseline/integration-bin. ! Found source: J0958-2655 ! ! 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 8216 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 J0958-2655_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 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 55 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008425Jy sigma=18.434071 ! Fit after self-cal, rms=0.915150Jy sigma=16.685203 ! 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=2.513 mas, bmaj=6.053 mas, bpa=-5.961 degrees ! Estimated noise=0.696081 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 = 0.0628641 Jy ! Component: 100 - total flux cleaned = 0.0806334 Jy ! Total flux subtracted in 100 components = 0.0806334 Jy ! Clean residual min=-0.005227 max=0.008370 Jy/beam ! Clean residual mean=-0.000060 rms=0.001433 Jy/beam ! Combined flux in latest and established models = 0.0806335 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0806335 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083042Jy sigma=1.437212 ! Fit after self-cal, rms=0.082420Jy sigma=1.427547 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104414 Jy ! Component: 100 - total flux cleaned = 0.0167901 Jy ! Total flux subtracted in 100 components = 0.0167901 Jy ! Clean residual min=-0.004772 max=0.005042 Jy/beam ! Clean residual mean=-0.000047 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 0.0974235 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 0.0974235 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080389Jy sigma=1.382795 ! Fit after self-cal, rms=0.080312Jy sigma=1.382053 ! 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=3.055 mas, bmaj=7.339 mas, bpa=-4.989 degrees ! Estimated noise=0.462332 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 = 0.00757934 Jy ! Component: 100 - total flux cleaned = 0.0115196 Jy ! Component: 150 - total flux cleaned = 0.0137 Jy ! Component: 200 - total flux cleaned = 0.0149445 Jy ! Total flux subtracted in 200 components = 0.0149445 Jy ! Clean residual min=-0.004231 max=0.007385 Jy/beam ! Clean residual mean=-0.000090 rms=0.001474 Jy/beam ! Combined flux in latest and established models = 0.112368 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 35 components and 0.112368 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079728Jy sigma=1.367667 ! Fit after self-cal, rms=0.079717Jy sigma=1.367380 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.055 x 7.339 at -4.989 degrees (North through East) ! Clean map min=-0.0040684 max=0.087775 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 1.04 HN 1.13 KP 0.98 LA 0.96 ! MK 1.00 NL 1.03 OV 0.97 PT 0.89 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 1.15 KP 0.95 LA 0.97 ! MK 1.05 NL 1.02 OV 0.98 PT 0.90 ! SC 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.10 KP 0.97 LA 0.94 ! MK 0.99 NL 1.03 OV 1.00 PT 0.95 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.079717Jy sigma=1.367380 ! Fit after self-cal, rms=0.080481Jy sigma=1.362680 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.069 mas, bmaj=7.328 mas, bpa=-4.435 degrees ! Estimated noise=0.456757 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 = -0.000923429 Jy ! Component: 100 - total flux cleaned = -0.00132456 Jy ! Component: 150 - total flux cleaned = -0.00139222 Jy ! Component: 200 - total flux cleaned = -0.00140372 Jy ! Total flux subtracted in 200 components = -0.00140372 Jy ! Clean residual min=-0.004139 max=0.006457 Jy/beam ! Clean residual mean=-0.000072 rms=0.001311 Jy/beam ! Combined flux in latest and established models = 0.110964 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 44 components and 0.110964 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.080465Jy sigma=1.362513 ! Fit after self-cal, rms=0.080571Jy sigma=1.362258 ! 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=0.080571Jy sigma=1.362258 ! Fit after self-cal, rms=0.079833Jy sigma=1.361435 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.081 mas, bmaj=7.371 mas, bpa=-4.163 degrees ! Estimated noise=0.451698 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00132655 Jy ! Component: 100 - total flux cleaned = -0.00191882 Jy ! Component: 150 - total flux cleaned = -0.00197827 Jy ! Component: 200 - total flux cleaned = -0.00197907 Jy ! Total flux subtracted in 200 components = -0.00197907 Jy ! Clean residual min=-0.004068 max=0.006413 Jy/beam ! Clean residual mean=-0.000070 rms=0.001296 Jy/beam ! Combined flux in latest and established models = 0.108985 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.108985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079804Jy sigma=1.361088 ! Fit after self-cal, rms=0.079821Jy sigma=1.361027 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 (7.5, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00587039 Jy ! Component: 100 - total flux cleaned = 0.00903566 Jy ! Component: 150 - total flux cleaned = 0.0107794 Jy ! Component: 200 - total flux cleaned = 0.0113351 Jy ! Total flux subtracted in 200 components = 0.0113351 Jy ! Clean residual min=-0.003990 max=0.004534 Jy/beam ! Clean residual mean=-0.000047 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 0.12032 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 96 components and 0.12032 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079402Jy sigma=1.351667 ! Fit after self-cal, rms=0.079324Jy sigma=1.350287 ! Inverting map ! Added new window around map position (29.5, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00480015 Jy ! Component: 100 - total flux cleaned = 0.00750523 Jy ! Component: 150 - total flux cleaned = 0.00941528 Jy ! Component: 200 - total flux cleaned = 0.0108525 Jy ! Total flux subtracted in 200 components = 0.0108525 Jy ! Clean residual min=-0.003269 max=0.003607 Jy/beam ! Clean residual mean=-0.000030 rms=0.000856 Jy/beam ! Combined flux in latest and established models = 0.131173 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 136 components and 0.131173 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.079002Jy sigma=1.344103 ! Fit after self-cal, rms=0.078964Jy sigma=1.342971 ! 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=0.078964Jy sigma=1.342971 ! Fit after self-cal, rms=0.077496Jy sigma=1.341692 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.086 mas, bmaj=7.376 mas, bpa=-4.082 degrees ! Estimated noise=0.447347 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00243605 Jy ! Component: 100 - total flux cleaned = 0.0036454 Jy ! Component: 150 - total flux cleaned = 0.00445637 Jy ! Component: 200 - total flux cleaned = 0.00504812 Jy ! Total flux subtracted in 200 components = 0.00504812 Jy ! Clean residual min=-0.003232 max=0.003242 Jy/beam ! Clean residual mean=-0.000025 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.136221 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 161 components and 0.136221 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077390Jy sigma=1.339631 ! Fit after self-cal, rms=0.077369Jy sigma=1.339293 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 (53, -89.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00303577 Jy ! Component: 100 - total flux cleaned = 0.00476835 Jy ! Component: 150 - total flux cleaned = 0.00593331 Jy ! Component: 200 - total flux cleaned = 0.00663351 Jy ! Total flux subtracted in 200 components = 0.00663351 Jy ! Clean residual min=-0.002990 max=0.002912 Jy/beam ! Clean residual mean=-0.000014 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.142854 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 190 components and 0.142854 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077233Jy sigma=1.336433 ! Fit after self-cal, rms=0.077210Jy sigma=1.335946 ! 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=0.077210Jy sigma=1.335946 ! Fit after self-cal, rms=0.077836Jy sigma=1.334981 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.162 mas, bmaj=17.3 mas, bpa=1.035 degrees ! Estimated noise=0.582987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0029427 Jy ! Component: 100 - total flux cleaned = 0.00475745 Jy ! Component: 150 - total flux cleaned = 0.00599208 Jy ! Component: 200 - total flux cleaned = 0.00643411 Jy ! Total flux subtracted in 200 components = 0.00643411 Jy ! Clean residual min=-0.003547 max=0.003574 Jy/beam ! Clean residual mean=-0.000031 rms=0.000938 Jy/beam ! Combined flux in latest and established models = 0.149289 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 213 components and 0.149288 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077812Jy sigma=1.334410 ! Fit after self-cal, rms=0.077802Jy sigma=1.334097 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 = 0.001385 Jy ! Component: 100 - total flux cleaned = 0.00199466 Jy ! Component: 150 - total flux cleaned = 0.00223353 Jy ! Component: 200 - total flux cleaned = 0.00236434 Jy ! Total flux subtracted in 200 components = 0.00236434 Jy ! Clean residual min=-0.003385 max=0.003320 Jy/beam ! Clean residual mean=-0.000022 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.151653 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 223 components and 0.151653 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077805Jy sigma=1.334154 ! Fit after self-cal, rms=0.077799Jy sigma=1.334092 ! 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=3.085 mas, bmaj=7.373 mas, bpa=-4.095 degrees ! Estimated noise=0.449379 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.085 x 7.373 at -4.095 degrees (North through East) ! Clean map min=-0.002921 max=0.08591 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=2.534 mas, bmaj=6.06 mas, bpa=-4.988 degrees ! Estimated noise=0.682059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0613097 Jy ! Component: 100 - total flux cleaned = 0.0798054 Jy ! Component: 150 - total flux cleaned = 0.0899358 Jy ! Component: 200 - total flux cleaned = 0.0969752 Jy ! Total flux subtracted in 200 components = 0.0969752 Jy ! Clean residual min=-0.004035 max=0.005164 Jy/beam ! Clean residual mean=-0.000043 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 0.0969752 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 35 model components to the UV plane model. ! The established model now contains 35 components and 0.0969752 Jy ! Inverting map and beam ! Estimated beam: bmin=3.085 mas, bmaj=7.373 mas, bpa=-4.095 degrees ! Estimated noise=0.449379 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 = 0.00942589 Jy ! Component: 100 - total flux cleaned = 0.0162262 Jy ! Component: 150 - total flux cleaned = 0.0216714 Jy ! Component: 200 - total flux cleaned = 0.0262205 Jy ! Total flux subtracted in 200 components = 0.0262205 Jy ! Clean residual min=-0.003291 max=0.004722 Jy/beam ! Clean residual mean=-0.000060 rms=0.001067 Jy/beam ! Combined flux in latest and established models = 0.123196 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 104 components and 0.123196 Jy ! Inverting map ! Added new window around map position (21, -12.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0046632 Jy ! Component: 100 - total flux cleaned = 0.00813944 Jy ! Component: 150 - total flux cleaned = 0.0110939 Jy ! Component: 200 - total flux cleaned = 0.0136406 Jy ! Total flux subtracted in 200 components = 0.0136406 Jy ! Clean residual min=-0.002985 max=0.002905 Jy/beam ! Clean residual mean=-0.000037 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.136836 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 162 components and 0.136836 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=7.162 mas, bmaj=17.3 mas, bpa=1.035 degrees ! Estimated noise=0.582987 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00424846 Jy ! Component: 100 - total flux cleaned = 0.00737733 Jy ! Component: 150 - total flux cleaned = 0.00973461 Jy ! Component: 200 - total flux cleaned = 0.0115218 Jy ! Total flux subtracted in 200 components = 0.0115218 Jy ! Clean residual min=-0.002941 max=0.003068 Jy/beam ! Clean residual mean=-0.000037 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.148358 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 = 0.0013787 Jy ! Component: 100 - total flux cleaned = 0.00196284 Jy ! Component: 150 - total flux cleaned = 0.00235346 Jy ! Component: 200 - total flux cleaned = 0.00259987 Jy ! Total flux subtracted in 200 components = 0.00259987 Jy ! Clean residual min=-0.002805 max=0.002497 Jy/beam ! Clean residual mean=-0.000026 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.150958 Jy ! Adding 104 model components to the UV plane model. ! The established model now contains 256 components and 0.150958 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.085 mas, bmaj=7.373 mas, bpa=-4.095 degrees ! Estimated noise=0.449379 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000251307 Jy ! Component: 100 - total flux cleaned = 0.000423119 Jy ! Component: 150 - total flux cleaned = 0.000577247 Jy ! Component: 200 - total flux cleaned = 0.000647574 Jy ! Total flux subtracted in 200 components = 0.000647574 Jy ! Clean residual min=-0.002587 max=0.002509 Jy/beam ! Clean residual mean=-0.000011 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.151605 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 278 components and 0.151605 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.077696Jy sigma=1.331528 ! Fit after self-cal, rms=0.077677Jy sigma=1.330973 wmodel /J0958-2655_S_map.mod ! wmodel: Unable to open new model file: /J0958-2655_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J0958-2655_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.085 x 7.373 at -4.095 degrees (North through East) ! Clean map min=-0.0025322 max=0.084245 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0958-2655_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0842447 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00059005 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.1012 2.1012 4.2024 8.40481 16.8096 33.6192 67.2384 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.084 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 142.775 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0958-2655_S_dfm.log closed on Thu May 19 22:18:44 2016