! Started logfile: /scr/pima/bg219a_uvs/J0905+4850_S_dfm.log on Thu May 19 23:59:38 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/bg219a_uvs/J0905+4850_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0905+4850_S_uva.fits ! AN table 1: 36 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.839947 visibilities/baseline/integration-bin. ! Found source: J0905+4850 ! ! 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 49 lines of history. ! ! Reading 2540 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 J0905+4850_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 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.110338Jy sigma=24.029497 ! Fit after self-cal, rms=0.553116Jy sigma=12.038327 ! 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=3.184 mas, bmaj=3.842 mas, bpa=-50.39 degrees ! Estimated noise=0.937199 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 = 0.343923 Jy ! Component: 100 - total flux cleaned = 0.428625 Jy ! Total flux subtracted in 100 components = 0.428625 Jy ! Clean residual min=-0.014853 max=0.030489 Jy/beam ! Clean residual mean=-0.000142 rms=0.004139 Jy/beam ! Combined flux in latest and established models = 0.428625 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.428625 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.076189Jy sigma=1.609020 ! Fit after self-cal, rms=0.076175Jy sigma=1.608587 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0314565 Jy ! Component: 100 - total flux cleaned = 0.047777 Jy ! Total flux subtracted in 100 components = 0.047777 Jy ! Clean residual min=-0.007458 max=0.007832 Jy/beam ! Clean residual mean=-0.000093 rms=0.001862 Jy/beam ! Combined flux in latest and established models = 0.476402 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.476402 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059575Jy sigma=1.209796 ! Fit after self-cal, rms=0.059546Jy sigma=1.208951 ! 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=3.951 mas, bmaj=4.455 mas, bpa=-52.08 degrees ! Estimated noise=0.694922 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 = 0.0104961 Jy ! Component: 100 - total flux cleaned = 0.0150832 Jy ! Component: 150 - total flux cleaned = 0.0156335 Jy ! Component: 200 - total flux cleaned = 0.0155524 Jy ! Total flux subtracted in 200 components = 0.0155524 Jy ! Clean residual min=-0.006341 max=0.007443 Jy/beam ! Clean residual mean=-0.000207 rms=0.001828 Jy/beam ! Combined flux in latest and established models = 0.491954 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 21 components and 0.491954 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057829Jy sigma=1.168385 ! Fit after self-cal, rms=0.057831Jy sigma=1.168346 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.951 x 4.455 at -52.08 degrees (North through East) ! Clean map min=-0.0061925 max=0.44969 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: ! FD 0.99 LA 1.00 MK 1.02 NL 1.00 ! OV 1.02 PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 LA 1.01 MK 1.01 NL 1.01 ! OV 0.99 PT 1.00 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 LA 1.01 MK 1.01 NL 1.01 ! OV 0.98 PT 1.01 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 1.01 MK 0.99 NL 1.02 ! OV 0.94 PT 0.99 SC 0.98 ! ! ! Fit before self-cal, rms=0.057831Jy sigma=1.168346 ! Fit after self-cal, rms=0.056404Jy sigma=1.140870 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.958 mas, bmaj=4.434 mas, bpa=-52.61 degrees ! Estimated noise=0.692764 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 = -0.00101175 Jy ! Component: 100 - total flux cleaned = -0.00108379 Jy ! Component: 150 - total flux cleaned = -0.00122066 Jy ! Component: 200 - total flux cleaned = -0.00141157 Jy ! Total flux subtracted in 200 components = -0.00141157 Jy ! Clean residual min=-0.004962 max=0.006611 Jy/beam ! Clean residual mean=-0.000210 rms=0.001584 Jy/beam ! Combined flux in latest and established models = 0.490543 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 25 components and 0.490543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056238Jy sigma=1.137474 ! Fit after self-cal, rms=0.056234Jy sigma=1.137431 ! 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=0.056234Jy sigma=1.137431 ! Fit after self-cal, rms=0.055647Jy sigma=1.114788 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.954 mas, bmaj=4.445 mas, bpa=-51.8 degrees ! Estimated noise=0.693147 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000459983 Jy ! Component: 100 - total flux cleaned = 0.000519492 Jy ! Component: 150 - total flux cleaned = 0.000466444 Jy ! Component: 200 - total flux cleaned = 0.000441808 Jy ! Total flux subtracted in 200 components = 0.000441808 Jy ! Clean residual min=-0.003812 max=0.006681 Jy/beam ! Clean residual mean=-0.000112 rms=0.001183 Jy/beam ! Combined flux in latest and established models = 0.490984 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 31 components and 0.490984 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.055613Jy sigma=1.114330 ! Fit after self-cal, rms=0.055623Jy sigma=1.114290 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 (10.5, -44.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00594249 Jy ! Component: 100 - total flux cleaned = 0.00906472 Jy ! Component: 150 - total flux cleaned = 0.0111376 Jy ! Component: 200 - total flux cleaned = 0.0127308 Jy ! Total flux subtracted in 200 components = 0.0127308 Jy ! Clean residual min=-0.002928 max=0.003564 Jy/beam ! Clean residual mean=-0.000040 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.503715 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 53 components and 0.503715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054931Jy sigma=1.099306 ! Fit after self-cal, rms=0.054910Jy sigma=1.098499 ! Inverting map ! Added new window around map position (31.5, 29.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00314222 Jy ! Component: 100 - total flux cleaned = 0.00399168 Jy ! Component: 150 - total flux cleaned = 0.00481141 Jy ! Component: 200 - total flux cleaned = 0.00547273 Jy ! Total flux subtracted in 200 components = 0.00547273 Jy ! Clean residual min=-0.002603 max=0.002665 Jy/beam ! Clean residual mean=-0.000027 rms=0.000660 Jy/beam ! Combined flux in latest and established models = 0.509188 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 72 components and 0.509188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054680Jy sigma=1.094300 ! Fit after self-cal, rms=0.054675Jy sigma=1.094025 ! 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=0.054675Jy sigma=1.094025 ! Fit after self-cal, rms=0.054578Jy sigma=1.092596 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.954 mas, bmaj=4.443 mas, bpa=-51.83 degrees ! Estimated noise=0.692132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00158781 Jy ! Component: 100 - total flux cleaned = 0.00243931 Jy ! Component: 150 - total flux cleaned = 0.00270101 Jy ! Component: 200 - total flux cleaned = 0.00293244 Jy ! Total flux subtracted in 200 components = 0.00293244 Jy ! Clean residual min=-0.002518 max=0.002652 Jy/beam ! Clean residual mean=-0.000012 rms=0.000583 Jy/beam ! Combined flux in latest and established models = 0.51212 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 85 components and 0.51212 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054504Jy sigma=1.091266 ! Fit after self-cal, rms=0.054506Jy sigma=1.091203 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 (100, -49.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190011 Jy ! Component: 100 - total flux cleaned = 0.00229087 Jy ! Component: 150 - total flux cleaned = 0.0026154 Jy ! Component: 200 - total flux cleaned = 0.00298965 Jy ! Total flux subtracted in 200 components = 0.00298965 Jy ! Clean residual min=-0.002112 max=0.002059 Jy/beam ! Clean residual mean=-0.000020 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.51511 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 103 components and 0.51511 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054374Jy sigma=1.088431 ! Fit after self-cal, rms=0.054373Jy sigma=1.088335 ! 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=0.054373Jy sigma=1.088335 ! Fit after self-cal, rms=0.054352Jy sigma=1.088076 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.942 mas, bmaj=9.183 mas, bpa=88.72 degrees ! Estimated noise=0.855429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136732 Jy ! Component: 100 - total flux cleaned = 0.00237161 Jy ! Component: 150 - total flux cleaned = 0.00322087 Jy ! Component: 200 - total flux cleaned = 0.00394686 Jy ! Total flux subtracted in 200 components = 0.00394686 Jy ! Clean residual min=-0.001727 max=0.001648 Jy/beam ! Clean residual mean=-0.000006 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.519057 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 116 components and 0.519057 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054326Jy sigma=1.087537 ! Fit after self-cal, rms=0.054325Jy sigma=1.087474 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 = 0.00075342 Jy ! Component: 100 - total flux cleaned = 0.00138404 Jy ! Component: 150 - total flux cleaned = 0.00193765 Jy ! Component: 200 - total flux cleaned = 0.00235935 Jy ! Total flux subtracted in 200 components = 0.00235935 Jy ! Clean residual min=-0.001729 max=0.001719 Jy/beam ! Clean residual mean=0.000002 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.521416 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 128 components and 0.521416 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054318Jy sigma=1.087353 ! Fit after self-cal, rms=0.054316Jy sigma=1.087324 ! 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=3.956 mas, bmaj=4.445 mas, bpa=-51.83 degrees ! Estimated noise=0.691579 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.956 x 4.445 at -51.83 degrees (North through East) ! Clean map min=-0.002065 max=0.45071 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=3.188 mas, bmaj=3.833 mas, bpa=-50.21 degrees ! Estimated noise=0.932599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.342203 Jy ! Component: 100 - total flux cleaned = 0.42699 Jy ! Component: 150 - total flux cleaned = 0.457945 Jy ! Component: 200 - total flux cleaned = 0.474032 Jy ! Total flux subtracted in 200 components = 0.474032 Jy ! Clean residual min=-0.006372 max=0.007769 Jy/beam ! Clean residual mean=-0.000056 rms=0.001611 Jy/beam ! Combined flux in latest and established models = 0.474032 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.474032 Jy ! Inverting map and beam ! Estimated beam: bmin=3.956 mas, bmaj=4.445 mas, bpa=-51.83 degrees ! Estimated noise=0.691579 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 = 0.0107319 Jy ! Component: 100 - total flux cleaned = 0.0175212 Jy ! Component: 150 - total flux cleaned = 0.0225934 Jy ! Component: 200 - total flux cleaned = 0.0265472 Jy ! Total flux subtracted in 200 components = 0.0265472 Jy ! Clean residual min=-0.003294 max=0.003223 Jy/beam ! Clean residual mean=-0.000058 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.500579 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 33 components and 0.500579 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.942 mas, bmaj=9.183 mas, bpa=88.72 degrees ! Estimated noise=0.855429 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.004122 Jy ! Component: 100 - total flux cleaned = 0.00722361 Jy ! Component: 150 - total flux cleaned = 0.00936195 Jy ! Component: 200 - total flux cleaned = 0.0111421 Jy ! Total flux subtracted in 200 components = 0.0111421 Jy ! Clean residual min=-0.002858 max=0.002299 Jy/beam ! Clean residual mean=-0.000047 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.511721 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 = 0.00149449 Jy ! Component: 100 - total flux cleaned = 0.00276097 Jy ! Component: 150 - total flux cleaned = 0.00395771 Jy ! Component: 200 - total flux cleaned = 0.00500615 Jy ! Total flux subtracted in 200 components = 0.00500615 Jy ! Clean residual min=-0.002089 max=0.001855 Jy/beam ! Clean residual mean=-0.000024 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.516727 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 92 components and 0.516727 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.956 mas, bmaj=4.445 mas, bpa=-51.83 degrees ! Estimated noise=0.691579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142556 Jy ! Component: 100 - total flux cleaned = 0.00202917 Jy ! Component: 150 - total flux cleaned = 0.00243475 Jy ! Component: 200 - total flux cleaned = 0.00299167 Jy ! Total flux subtracted in 200 components = 0.00299167 Jy ! Clean residual min=-0.002696 max=0.002491 Jy/beam ! Clean residual mean=-0.000007 rms=0.000571 Jy/beam ! Combined flux in latest and established models = 0.519719 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 112 components and 0.519719 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.054545Jy sigma=1.091740 ! Fit after self-cal, rms=0.054540Jy sigma=1.091591 wmodel /J0905+4850_S_map.mod ! wmodel: Unable to open new model file: /J0905+4850_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J0905+4850_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.956 x 4.445 at -51.83 degrees (North through East) ! Clean map min=-0.0024684 max=0.44922 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0905+4850_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.449219 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000565525 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.377672 0.377672 0.755344 1.51069 3.02138 6.04275 12.0855 24.171 48.342 96.684 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.449 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 794.34 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0905+4850_S_dfm.log closed on Thu May 19 23:59:40 2016