! Started logfile: /scr/pima/bg219h_uvs/J0508+6056_S_dfm.log on Thu May 19 22:08:33 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/J0508+6056_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0508+6056_S_uva.fits ! AN table 1: 61 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.887067 visibilities/baseline/integration-bin. ! Found source: J0508+6056 ! ! 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 7792 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 J0508+6056_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005652Jy sigma=24.292913 ! Fit after self-cal, rms=0.933730Jy sigma=22.496174 ! 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=2.907 mas, bmaj=4.246 mas, bpa=-55.41 degrees ! Estimated noise=0.59202 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 = 0.0530298 Jy ! Component: 100 - total flux cleaned = 0.0663157 Jy ! Total flux subtracted in 100 components = 0.0663157 Jy ! Clean residual min=-0.003946 max=0.005109 Jy/beam ! Clean residual mean=0.000024 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.0663157 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0663157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060841Jy sigma=1.390746 ! Fit after self-cal, rms=0.059774Jy sigma=1.366012 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00572889 Jy ! Component: 100 - total flux cleaned = 0.00819575 Jy ! Total flux subtracted in 100 components = 0.00819575 Jy ! Clean residual min=-0.003206 max=0.003371 Jy/beam ! Clean residual mean=0.000023 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.0745115 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 13 components and 0.0745115 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059337Jy sigma=1.352577 ! Fit after self-cal, rms=0.059339Jy sigma=1.352347 ! 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=3.682 mas, bmaj=5.083 mas, bpa=-58.9 degrees ! Estimated noise=0.35833 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 = 0.00146281 Jy ! Component: 100 - total flux cleaned = 0.00172923 Jy ! Component: 150 - total flux cleaned = 0.00189651 Jy ! Component: 200 - total flux cleaned = 0.00196455 Jy ! Total flux subtracted in 200 components = 0.00196455 Jy ! Clean residual min=-0.002820 max=0.003213 Jy/beam ! Clean residual mean=0.000033 rms=0.000757 Jy/beam ! Combined flux in latest and established models = 0.076476 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.076476 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059309Jy sigma=1.351373 ! Fit after self-cal, rms=0.059311Jy sigma=1.351302 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.682 x 5.083 at -58.9 degrees (North through East) ! Clean map min=-0.0026949 max=0.068248 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 1.05 HN 1.07 KP 1.01 LA 1.18 ! MK 1.00 NL 0.90 OV 1.01 PT 0.96 ! SC 0.93 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.01 KP 1.00 LA 1.12 ! MK 1.04 NL 0.87 OV 1.01 PT 0.98 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 0.97 KP 1.05 LA 1.16 ! MK 1.05 NL 0.88 OV 0.99 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 1.05 KP 0.96 LA 1.08 ! MK 0.99 NL 0.94 OV 1.04 PT 1.00 ! SC 0.94 ! ! ! Fit before self-cal, rms=0.059311Jy sigma=1.351302 ! Fit after self-cal, rms=0.059992Jy sigma=1.343581 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.69 mas, bmaj=5.072 mas, bpa=-59.39 degrees ! Estimated noise=0.35777 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 = 0.000161783 Jy ! Component: 100 - total flux cleaned = 0.000204 Jy ! Component: 150 - total flux cleaned = 0.000215724 Jy ! Component: 200 - total flux cleaned = 0.000247921 Jy ! Total flux subtracted in 200 components = 0.000247921 Jy ! Clean residual min=-0.002220 max=0.002643 Jy/beam ! Clean residual mean=0.000032 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.0767239 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 33 components and 0.0767239 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059985Jy sigma=1.343470 ! Fit after self-cal, rms=0.060075Jy sigma=1.343038 ! 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=0.060075Jy sigma=1.343038 ! Fit after self-cal, rms=0.059150Jy sigma=1.340364 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.715 mas, bmaj=5.094 mas, bpa=-59.59 degrees ! Estimated noise=0.354336 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000871046 Jy ! Component: 100 - total flux cleaned = -0.00128751 Jy ! Component: 150 - total flux cleaned = -0.00140443 Jy ! Component: 200 - total flux cleaned = -0.00143082 Jy ! Total flux subtracted in 200 components = -0.00143082 Jy ! Clean residual min=-0.001966 max=0.002364 Jy/beam ! Clean residual mean=0.000024 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.0752931 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.0752931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059126Jy sigma=1.340267 ! Fit after self-cal, rms=0.059113Jy sigma=1.340175 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 = -1.96104e-05 Jy ! Component: 100 - total flux cleaned = -2.72763e-05 Jy ! Component: 150 - total flux cleaned = -3.40394e-05 Jy ! Component: 200 - total flux cleaned = -3.41116e-05 Jy ! Total flux subtracted in 200 components = -3.41116e-05 Jy ! Clean residual min=-0.001970 max=0.002358 Jy/beam ! Clean residual mean=0.000025 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.075259 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.075259 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059111Jy sigma=1.340154 ! Fit after self-cal, rms=0.059111Jy sigma=1.340150 ! 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=0.059111Jy sigma=1.340150 ! Fit after self-cal, rms=0.058892Jy sigma=1.340014 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.726 mas, bmaj=5.105 mas, bpa=-59.68 degrees ! Estimated noise=0.352458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000487888 Jy ! Component: 100 - total flux cleaned = -0.000700326 Jy ! Component: 150 - total flux cleaned = -0.000732453 Jy ! Component: 200 - total flux cleaned = -0.000739691 Jy ! Total flux subtracted in 200 components = -0.000739691 Jy ! Clean residual min=-0.001938 max=0.002399 Jy/beam ! Clean residual mean=0.000023 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.0745193 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 47 components and 0.0745193 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058882Jy sigma=1.340008 ! Fit after self-cal, rms=0.058865Jy sigma=1.339660 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 = 1.59871e-05 Jy ! Component: 100 - total flux cleaned = 9.41187e-06 Jy ! Component: 150 - total flux cleaned = 3.52205e-06 Jy ! Component: 200 - total flux cleaned = -1.85277e-06 Jy ! Total flux subtracted in 200 components = -1.85277e-06 Jy ! Clean residual min=-0.002028 max=0.002320 Jy/beam ! Clean residual mean=0.000023 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.0745174 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 47 components and 0.0745174 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058863Jy sigma=1.339643 ! Fit after self-cal, rms=0.058864Jy sigma=1.339623 ! 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=0.058864Jy sigma=1.339623 ! Fit after self-cal, rms=0.058730Jy sigma=1.339585 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.48 mas, bmaj=8.843 mas, bpa=-82.79 degrees ! Estimated noise=0.438137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000439333 Jy ! Component: 100 - total flux cleaned = -0.000457829 Jy ! Component: 150 - total flux cleaned = -0.000476033 Jy ! Component: 200 - total flux cleaned = -0.000476018 Jy ! Total flux subtracted in 200 components = -0.000476018 Jy ! Clean residual min=-0.002555 max=0.003392 Jy/beam ! Clean residual mean=0.000053 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.0740414 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 53 components and 0.0740414 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058726Jy sigma=1.339699 ! Fit after self-cal, rms=0.058727Jy sigma=1.339659 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.65589e-05 Jy ! Component: 100 - total flux cleaned = -5.5221e-05 Jy ! Component: 150 - total flux cleaned = -4.31702e-05 Jy ! Component: 200 - total flux cleaned = -3.39022e-05 Jy ! Total flux subtracted in 200 components = -3.39022e-05 Jy ! Clean residual min=-0.002548 max=0.003409 Jy/beam ! Clean residual mean=0.000053 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.0740075 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 55 components and 0.0740075 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058727Jy sigma=1.339721 ! Fit after self-cal, rms=0.058728Jy sigma=1.339702 ! 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=3.731 mas, bmaj=5.111 mas, bpa=-59.69 degrees ! Estimated noise=0.351334 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.731 x 5.111 at -59.69 degrees (North through East) ! Clean map min=-0.0019698 max=0.066723 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=2.937 mas, bmaj=4.248 mas, bpa=-56.06 degrees ! Estimated noise=0.584663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0530293 Jy ! Component: 100 - total flux cleaned = 0.0667018 Jy ! Component: 150 - total flux cleaned = 0.0718525 Jy ! Component: 200 - total flux cleaned = 0.0733166 Jy ! Total flux subtracted in 200 components = 0.0733166 Jy ! Clean residual min=-0.002813 max=0.002756 Jy/beam ! Clean residual mean=0.000016 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.0733166 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0733166 Jy ! Inverting map and beam ! Estimated beam: bmin=3.731 mas, bmaj=5.111 mas, bpa=-59.69 degrees ! Estimated noise=0.351334 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 = 0.00038402 Jy ! Component: 100 - total flux cleaned = 0.000472316 Jy ! Component: 150 - total flux cleaned = 0.00047253 Jy ! Component: 200 - total flux cleaned = 0.00050601 Jy ! Total flux subtracted in 200 components = 0.00050601 Jy ! Clean residual min=-0.002065 max=0.002424 Jy/beam ! Clean residual mean=0.000023 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.0738226 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.0738226 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=7.48 mas, bmaj=8.843 mas, bpa=-82.79 degrees ! Estimated noise=0.438137 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.1406e-05 Jy ! Component: 100 - total flux cleaned = -3.56926e-05 Jy ! Component: 150 - total flux cleaned = 6.39273e-06 Jy ! Component: 200 - total flux cleaned = 2.35249e-05 Jy ! Total flux subtracted in 200 components = 2.35249e-05 Jy ! Clean residual min=-0.002545 max=0.003434 Jy/beam ! Clean residual mean=0.000053 rms=0.000928 Jy/beam ! Combined flux in latest and established models = 0.0738462 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 = 2.12347e-05 Jy ! Component: 100 - total flux cleaned = 3.28593e-05 Jy ! Component: 150 - total flux cleaned = 4.76866e-05 Jy ! Component: 200 - total flux cleaned = 5.64659e-05 Jy ! Total flux subtracted in 200 components = 5.64659e-05 Jy ! Clean residual min=-0.002537 max=0.003418 Jy/beam ! Clean residual mean=0.000053 rms=0.000926 Jy/beam ! Combined flux in latest and established models = 0.0739026 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 34 components and 0.0739026 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.731 mas, bmaj=5.111 mas, bpa=-59.69 degrees ! Estimated noise=0.351334 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.26083e-06 Jy ! Component: 100 - total flux cleaned = -1.4737e-05 Jy ! Component: 150 - total flux cleaned = -1.53436e-05 Jy ! Component: 200 - total flux cleaned = 8.26081e-06 Jy ! Total flux subtracted in 200 components = 8.26081e-06 Jy ! Clean residual min=-0.002059 max=0.002364 Jy/beam ! Clean residual mean=0.000023 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.0739109 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 41 components and 0.0739109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058730Jy sigma=1.339774 ! Fit after self-cal, rms=0.058733Jy sigma=1.339739 wmodel /J0508+6056_S_map.mod ! wmodel: Unable to open new model file: /J0508+6056_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J0508+6056_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.731 x 5.111 at -59.69 degrees (North through East) ! Clean map min=-0.0019834 max=0.066795 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0508+6056_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0667955 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000581744 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.6128 2.6128 5.2256 10.4512 20.9024 41.8048 83.6095 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0017 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.066 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 114.819 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0508+6056_S_dfm.log closed on Thu May 19 22:08:36 2016