! Started logfile: /scr/pima/rv118_uvs/J0438-1251_S_dfm.log on Sun Dec 10 00:08:07 2017 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.23275 obs /scr/pima/rv118_uvs/J0438-1251_S_uva.fits ! Reading UV FITS file: /scr/pima/rv118_uvs/J0438-1251_S_uva.fits ! AN table 1: 2 integrations on 28 of 28 possible baselines. ! AN table 2: 11 integrations on 3 of 3 possible baselines. ! AN table 3: 87 integrations on 6 of 6 possible baselines. ! AN table 4: 14 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.560538 visibilities/baseline/integration-bin. ! Found source: J0438-1251 ! ! 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 2.23275e+09 8e+06 1 8e+06 ! 02 2 2.26275e+09 8e+06 1 8e+06 ! 03 3 2.35275e+09 8e+06 1 8e+06 ! 04 4 2.37275e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 79 lines of history. ! ! Reading 2500 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 J0438-1251_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 3 telescope corrections were flagged in sub-array 2. ! A total of 119 telescope corrections were flagged in sub-array 3. ! A total of 68 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 119 telescope corrections were flagged in sub-array 3. ! A total of 68 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 119 telescope corrections were flagged in sub-array 3. ! A total of 68 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 2. ! A total of 119 telescope corrections were flagged in sub-array 3. ! A total of 68 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.033716Jy sigma=12.348510 ! Fit after self-cal, rms=0.729935Jy sigma=7.985802 ! 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=3.388 mas, bmaj=4.182 mas, bpa=6.631 degrees ! Estimated noise=1.74987 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 = 0.269392 Jy ! Component: 100 - total flux cleaned = 0.341753 Jy ! Total flux subtracted in 100 components = 0.341753 Jy ! Clean residual min=-0.014528 max=0.027459 Jy/beam ! Clean residual mean=0.000044 rms=0.004086 Jy/beam ! Combined flux in latest and established models = 0.341753 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.341753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149687Jy sigma=1.414558 ! Fit after self-cal, rms=0.141101Jy sigma=1.408346 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.029339 Jy ! Component: 100 - total flux cleaned = 0.0435237 Jy ! Total flux subtracted in 100 components = 0.0435237 Jy ! Clean residual min=-0.013217 max=0.015433 Jy/beam ! Clean residual mean=0.000021 rms=0.003430 Jy/beam ! Combined flux in latest and established models = 0.385277 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 28 components and 0.385277 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134323Jy sigma=1.316451 ! Fit after self-cal, rms=0.133381Jy sigma=1.315752 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.78 mas, bmaj=3.809 mas, bpa=75.24 degrees ! Estimated noise=1.49664 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 = 0.0109085 Jy ! Component: 100 - total flux cleaned = 0.0142446 Jy ! Component: 150 - total flux cleaned = 0.0144126 Jy ! Component: 200 - total flux cleaned = 0.014562 Jy ! Total flux subtracted in 200 components = 0.014562 Jy ! Clean residual min=-0.011784 max=0.012982 Jy/beam ! Clean residual mean=0.000011 rms=0.003029 Jy/beam ! Combined flux in latest and established models = 0.399839 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 42 components and 0.399839 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132168Jy sigma=1.306879 ! Fit after self-cal, rms=0.131907Jy sigma=1.306644 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.78 x 3.809 at 75.24 degrees (North through East) ! Clean map min=-0.011306 max=0.29841 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.10 KP 1.02 LA 0.97 ! MK 0.97 NL 1.10 OV 1.03 PT 0.96 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* KP 0.00* OV 0.00* ! ! A total of 165 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HH 0.98 ON 1.18 SC 1.39 WZ 0.79 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.05 FD 1.09 HN 1.05 KP 1.05 ! LA 1.00 NL 0.98 OV 1.00 PT 1.07 ! SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.12 KP 0.98 LA 0.98 ! MK 1.05 NL 0.99 OV 1.01 PT 0.98 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* KP 0.00* OV 0.00* ! ! A total of 165 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HH 1.21 ON 0.87 SC 1.25 WZ 1.01 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.12 FD 1.08 HN 1.02 KP 1.00 ! LA 1.03 NL 1.10 OV 1.01 PT 1.04 ! SC 1.11 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.19 KP 0.55 LA 1.01 ! MK 1.05 NL 0.76 OV 0.99 PT 0.98 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* KP 0.00* OV 0.00* ! ! A total of 165 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HH 1.29 ON 1.07 SC 0.60 WZ 1.06 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.13 FD 1.11 HN 1.07 KP 0.59 ! LA 1.04 NL 0.76 OV 0.99 PT 1.02 ! SC 0.61 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.16 KP 1.05 LA 0.98 ! MK 1.04 NL 1.05 OV 1.03 PT 1.02 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! KK 0.00* KP 0.00* OV 0.00* ! ! A total of 165 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! HH 0.94 ON 1.05 SC 1.40 WZ 0.99 ! ! A total of 6 telescope corrections were flagged in sub-array 4. ! Telescope amplitude corrections in sub-array 4: ! BR 1.08 FD 1.08 HN 1.10 KP 1.05 ! LA 1.02 NL 1.11 OV 1.04 PT 1.07 ! SC 1.22 ! ! ! Fit before self-cal, rms=0.131907Jy sigma=1.306644 ! Fit after self-cal, rms=0.100978Jy sigma=0.895668 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.315 mas, bmaj=4.426 mas, bpa=11.89 degrees ! Estimated noise=1.63058 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 (-5, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00736243 Jy ! Component: 100 - total flux cleaned = 0.00737188 Jy ! Component: 150 - total flux cleaned = 0.00711762 Jy ! Component: 200 - total flux cleaned = 0.00693201 Jy ! Total flux subtracted in 200 components = 0.00693201 Jy ! Clean residual min=-0.005331 max=0.005278 Jy/beam ! Clean residual mean=-0.000005 rms=0.001337 Jy/beam ! Combined flux in latest and established models = 0.406771 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 59 components and 0.406771 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100176Jy sigma=0.883382 ! Fit after self-cal, rms=0.101248Jy sigma=0.879389 ! 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=0.101248Jy sigma=0.879389 ! Fit after self-cal, rms=0.102087Jy sigma=0.868688 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.307 mas, bmaj=4.412 mas, bpa=11.3 degrees ! Estimated noise=1.62732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00418581 Jy ! Component: 100 - total flux cleaned = 0.00499191 Jy ! Component: 150 - total flux cleaned = 0.00511014 Jy ! Component: 200 - total flux cleaned = 0.00520276 Jy ! Total flux subtracted in 200 components = 0.00520276 Jy ! Clean residual min=-0.004776 max=0.005125 Jy/beam ! Clean residual mean=-0.000008 rms=0.001231 Jy/beam ! Combined flux in latest and established models = 0.411974 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 75 components and 0.411974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101797Jy sigma=0.865922 ! Fit after self-cal, rms=0.102047Jy sigma=0.865099 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 = 0.000712755 Jy ! Component: 100 - total flux cleaned = 0.000969011 Jy ! Component: 150 - total flux cleaned = 0.00113189 Jy ! Component: 200 - total flux cleaned = 0.00116717 Jy ! Total flux subtracted in 200 components = 0.00116717 Jy ! Clean residual min=-0.004835 max=0.005140 Jy/beam ! Clean residual mean=-0.000008 rms=0.001226 Jy/beam ! Combined flux in latest and established models = 0.413141 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 84 components and 0.413141 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101957Jy sigma=0.864379 ! Fit after self-cal, rms=0.101952Jy sigma=0.864165 ! 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=0.101952Jy sigma=0.864165 ! Fit after self-cal, rms=0.101890Jy sigma=0.850919 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.306 mas, bmaj=4.411 mas, bpa=11.09 degrees ! Estimated noise=1.62562 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217904 Jy ! Component: 100 - total flux cleaned = 0.00244191 Jy ! Component: 150 - total flux cleaned = 0.00251936 Jy ! Component: 200 - total flux cleaned = 0.00252051 Jy ! Total flux subtracted in 200 components = 0.00252051 Jy ! Clean residual min=-0.004268 max=0.004772 Jy/beam ! Clean residual mean=0.000002 rms=0.001148 Jy/beam ! Combined flux in latest and established models = 0.415661 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 92 components and 0.415661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101784Jy sigma=0.850084 ! Fit after self-cal, rms=0.101867Jy sigma=0.849775 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 = 0.000315882 Jy ! Component: 100 - total flux cleaned = 0.000420113 Jy ! Component: 150 - total flux cleaned = 0.000449361 Jy ! Component: 200 - total flux cleaned = 0.000474836 Jy ! Total flux subtracted in 200 components = 0.000474836 Jy ! Clean residual min=-0.004236 max=0.004789 Jy/beam ! Clean residual mean=0.000002 rms=0.001146 Jy/beam ! Combined flux in latest and established models = 0.416136 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 96 components and 0.416136 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.101822Jy sigma=0.849437 ! Fit after self-cal, rms=0.101825Jy sigma=0.849319 ! 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=0.101825Jy sigma=0.849319 ! Fit after self-cal, rms=0.102087Jy sigma=0.848920 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.707 mas, bmaj=15.91 mas, bpa=-4.608 degrees ! Estimated noise=1.89719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000739502 Jy ! Component: 100 - total flux cleaned = 0.000805778 Jy ! Component: 150 - total flux cleaned = 0.00089905 Jy ! Component: 200 - total flux cleaned = 0.000947 Jy ! Total flux subtracted in 200 components = 0.000947 Jy ! Clean residual min=-0.004299 max=0.004020 Jy/beam ! Clean residual mean=0.000003 rms=0.001262 Jy/beam ! Combined flux in latest and established models = 0.417083 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 105 components and 0.417083 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102049Jy sigma=0.848747 ! Fit after self-cal, rms=0.102062Jy sigma=0.848534 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 = 8.73771e-05 Jy ! Component: 100 - total flux cleaned = 0.000184741 Jy ! Component: 150 - total flux cleaned = 0.000223741 Jy ! Component: 200 - total flux cleaned = 0.000258291 Jy ! Total flux subtracted in 200 components = 0.000258291 Jy ! Clean residual min=-0.004243 max=0.003965 Jy/beam ! Clean residual mean=0.000003 rms=0.001263 Jy/beam ! Combined flux in latest and established models = 0.417341 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 112 components and 0.417341 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102053Jy sigma=0.848479 ! Fit after self-cal, rms=0.102062Jy sigma=0.848371 ! 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=3.306 mas, bmaj=4.413 mas, bpa=11.02 degrees ! Estimated noise=1.6249 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.306 x 4.413 at 11.02 degrees (North through East) ! Clean map min=-0.0040306 max=0.33126 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=3.278 mas, bmaj=6 mas, bpa=-0.05296 degrees ! Estimated noise=1.86867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.275835 Jy ! Component: 100 - total flux cleaned = 0.346179 Jy ! Component: 150 - total flux cleaned = 0.375116 Jy ! Component: 200 - total flux cleaned = 0.39158 Jy ! Total flux subtracted in 200 components = 0.39158 Jy ! Clean residual min=-0.008106 max=0.008580 Jy/beam ! Clean residual mean=0.000014 rms=0.001872 Jy/beam ! Combined flux in latest and established models = 0.39158 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.39158 Jy ! Inverting map and beam ! Estimated beam: bmin=3.306 mas, bmaj=4.413 mas, bpa=11.02 degrees ! Estimated noise=1.6249 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 = 0.0147614 Jy ! Component: 100 - total flux cleaned = 0.0217425 Jy ! Component: 150 - total flux cleaned = 0.0233102 Jy ! Component: 200 - total flux cleaned = 0.0236665 Jy ! Total flux subtracted in 200 components = 0.0236665 Jy ! Clean residual min=-0.006459 max=0.005503 Jy/beam ! Clean residual mean=0.000003 rms=0.001373 Jy/beam ! Combined flux in latest and established models = 0.415247 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 51 components and 0.415247 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=9.707 mas, bmaj=15.91 mas, bpa=-4.608 degrees ! Estimated noise=1.89719 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171867 Jy ! Component: 100 - total flux cleaned = 0.00187249 Jy ! Component: 150 - total flux cleaned = 0.0019975 Jy ! Component: 200 - total flux cleaned = 0.00209583 Jy ! Total flux subtracted in 200 components = 0.00209583 Jy ! Clean residual min=-0.004155 max=0.003856 Jy/beam ! Clean residual mean=0.000003 rms=0.001281 Jy/beam ! Combined flux in latest and established models = 0.417343 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 = 5.29072e-05 Jy ! Component: 100 - total flux cleaned = 7.56876e-05 Jy ! Component: 150 - total flux cleaned = 7.71931e-05 Jy ! Component: 200 - total flux cleaned = 7.89263e-05 Jy ! Total flux subtracted in 200 components = 7.89263e-05 Jy ! Clean residual min=-0.004186 max=0.003877 Jy/beam ! Clean residual mean=0.000003 rms=0.001274 Jy/beam ! Combined flux in latest and established models = 0.417422 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 68 components and 0.417422 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.306 mas, bmaj=4.413 mas, bpa=11.02 degrees ! Estimated noise=1.6249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00114708 Jy ! Component: 100 - total flux cleaned = -0.000998778 Jy ! Component: 150 - total flux cleaned = -0.000882529 Jy ! Component: 200 - total flux cleaned = -0.000884991 Jy ! Total flux subtracted in 200 components = -0.000884991 Jy ! Clean residual min=-0.005481 max=0.005213 Jy/beam ! Clean residual mean=0.000002 rms=0.001238 Jy/beam ! Combined flux in latest and established models = 0.416537 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 73 components and 0.416537 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102464Jy sigma=0.851260 ! Fit after self-cal, rms=0.102591Jy sigma=0.850922 wmodel J0438-1251_S_map.mod ! Writing 73 model components to file: J0438-1251_S_map.mod wobs J0438-1251_S_uvs.fits ! Writing UV FITS file: J0438-1251_S_uvs.fits wwins J0438-1251_S_map.win ! wwins: Wrote 2 windows to J0438-1251_S_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = 7.55065e-05 Jy ! Component: 100 - total flux cleaned = 0.00077941 Jy ! Component: 150 - total flux cleaned = 0.0013666 Jy ! Component: 200 - total flux cleaned = 0.00168647 Jy ! Component: 250 - total flux cleaned = 0.00230517 Jy ! Component: 300 - total flux cleaned = 0.00312834 Jy ! Component: 350 - total flux cleaned = 0.0033446 Jy ! Component: 400 - total flux cleaned = 0.00355585 Jy ! Component: 450 - total flux cleaned = 0.0034876 Jy ! Component: 500 - total flux cleaned = 0.00369217 Jy ! Component: 550 - total flux cleaned = 0.00395585 Jy ! Component: 600 - total flux cleaned = 0.00414918 Jy ! Component: 650 - total flux cleaned = 0.00427672 Jy ! Component: 700 - total flux cleaned = 0.00452392 Jy ! Component: 750 - total flux cleaned = 0.00464485 Jy ! Component: 800 - total flux cleaned = 0.00470503 Jy ! Component: 850 - total flux cleaned = 0.00476401 Jy ! Component: 900 - total flux cleaned = 0.00487846 Jy ! Component: 950 - total flux cleaned = 0.0047657 Jy ! Component: 1000 - total flux cleaned = 0.00487653 Jy ! Component: 1050 - total flux cleaned = 0.00476655 Jy ! Component: 1100 - total flux cleaned = 0.00449763 Jy ! Component: 1150 - total flux cleaned = 0.00455147 Jy ! Component: 1200 - total flux cleaned = 0.00455226 Jy ! Component: 1250 - total flux cleaned = 0.00450142 Jy ! Component: 1300 - total flux cleaned = 0.00455165 Jy ! Component: 1350 - total flux cleaned = 0.00460128 Jy ! Component: 1400 - total flux cleaned = 0.0047983 Jy ! Component: 1450 - total flux cleaned = 0.00479794 Jy ! Component: 1500 - total flux cleaned = 0.00484526 Jy ! Component: 1550 - total flux cleaned = 0.00508264 Jy ! Component: 1600 - total flux cleaned = 0.00498755 Jy ! Component: 1650 - total flux cleaned = 0.00503408 Jy ! Component: 1700 - total flux cleaned = 0.00498846 Jy ! Component: 1750 - total flux cleaned = 0.00521576 Jy ! Component: 1800 - total flux cleaned = 0.00535001 Jy ! Component: 1850 - total flux cleaned = 0.00548391 Jy ! Component: 1900 - total flux cleaned = 0.00548335 Jy ! Component: 1950 - total flux cleaned = 0.0055707 Jy ! Component: 2000 - total flux cleaned = 0.00569991 Jy ! Component: 2050 - total flux cleaned = 0.00578503 Jy ! Component: 2100 - total flux cleaned = 0.00574288 Jy ! Component: 2150 - total flux cleaned = 0.00595238 Jy ! Component: 2200 - total flux cleaned = 0.00595199 Jy ! Component: 2250 - total flux cleaned = 0.00591012 Jy ! Component: 2300 - total flux cleaned = 0.00599185 Jy ! Component: 2350 - total flux cleaned = 0.00595131 Jy ! Component: 2400 - total flux cleaned = 0.00607131 Jy ! Component: 2450 - total flux cleaned = 0.00611149 Jy ! Component: 2500 - total flux cleaned = 0.00619012 Jy ! Component: 2550 - total flux cleaned = 0.00642297 Jy ! Component: 2600 - total flux cleaned = 0.00646037 Jy ! Component: 2650 - total flux cleaned = 0.00646002 Jy ! Component: 2700 - total flux cleaned = 0.00653615 Jy ! Component: 2750 - total flux cleaned = 0.00679838 Jy ! Component: 2800 - total flux cleaned = 0.00672505 Jy ! Component: 2850 - total flux cleaned = 0.00679904 Jy ! Component: 2900 - total flux cleaned = 0.00698181 Jy ! Component: 2950 - total flux cleaned = 0.00698177 Jy ! Component: 3000 - total flux cleaned = 0.00708886 Jy ! Component: 3050 - total flux cleaned = 0.00716022 Jy ! Component: 3100 - total flux cleaned = 0.00716 Jy ! Component: 3150 - total flux cleaned = 0.00733443 Jy ! Component: 3200 - total flux cleaned = 0.00719535 Jy ! Component: 3250 - total flux cleaned = 0.00719532 Jy ! Component: 3300 - total flux cleaned = 0.00726337 Jy ! Component: 3350 - total flux cleaned = 0.00733121 Jy ! Component: 3400 - total flux cleaned = 0.0072634 Jy ! Component: 3450 - total flux cleaned = 0.00736419 Jy ! Component: 3500 - total flux cleaned = 0.00733067 Jy ! Component: 3550 - total flux cleaned = 0.00736385 Jy ! Component: 3600 - total flux cleaned = 0.00746226 Jy ! Component: 3650 - total flux cleaned = 0.00752732 Jy ! Component: 3700 - total flux cleaned = 0.00755936 Jy ! Component: 3750 - total flux cleaned = 0.00771897 Jy ! Component: 3800 - total flux cleaned = 0.00765572 Jy ! Component: 3850 - total flux cleaned = 0.00775031 Jy ! Component: 3900 - total flux cleaned = 0.00768769 Jy ! Component: 3950 - total flux cleaned = 0.00771889 Jy ! Component: 4000 - total flux cleaned = 0.00775014 Jy ! Component: 4050 - total flux cleaned = 0.00787239 Jy ! Total flux subtracted in 4096 components = 0.00784184 Jy ! Clean residual min=-0.001983 max=0.001746 Jy/beam ! Clean residual mean=0.000003 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.424378 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 364 components and 0.424379 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv118_uvs/J0438-1251_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.306 x 4.413 at 11.02 degrees (North through East) ! Clean map min=-0.0037691 max=0.33384 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv118_uvs/J0438-1251_S_map.fits wmodel /scr/pima/rv118_uvs/J0438-1251_S_map.mod ! Writing 364 model components to file: /scr/pima/rv118_uvs/J0438-1251_S_map.mod wobs /scr/pima/rv118_uvs/J0438-1251_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv118_uvs/J0438-1251_S_uvs.fits wwins /scr/pima/rv118_uvs/J0438-1251_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rv118_uvs/J0438-1251_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.333837 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000547349 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.491872 0.491872 0.983744 1.96749 3.93497 7.86995 15.7399 31.4798 62.9596 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.333 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 609.915 quit ! Quitting program ! Log file /scr/pima/rv118_uvs/J0438-1251_S_dfm.log closed on Sun Dec 10 00:08:11 2017