! Started logfile: /scr/pima/rv120_uvs/J1248-4559_S_dfm.log on Fri Dec 22 22:33:31 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/rv120_uvs/J1248-4559_S_uva.fits ! Reading UV FITS file: /scr/pima/rv120_uvs/J1248-4559_S_uva.fits ! AN table 1: 6 integrations on 21 of 21 possible baselines. ! AN table 2: 29 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.431293 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1248-4559 ! ! 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 1268 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 J1248-4559_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 20 telescope corrections were flagged in sub-array 1. ! A total of 95 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 95 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! A total of 137 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! A total of 95 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.082808Jy sigma=13.891269 ! Fit after self-cal, rms=0.635228Jy sigma=7.677326 ! 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=2.345 mas, bmaj=9.285 mas, bpa=-2.607 degrees ! Estimated noise=2.89228 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 = 0.30211 Jy ! Component: 100 - total flux cleaned = 0.388027 Jy ! Total flux subtracted in 100 components = 0.388027 Jy ! Clean residual min=-0.028164 max=0.044271 Jy/beam ! Clean residual mean=0.000093 rms=0.008726 Jy/beam ! Combined flux in latest and established models = 0.388027 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.388027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.179218Jy sigma=2.157551 ! Fit after self-cal, rms=0.179207Jy sigma=2.157202 ! 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=2.76 mas, bmaj=14.82 mas, bpa=-5.5 degrees ! Estimated noise=1.8563 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 = 0.0533675 Jy ! Component: 100 - total flux cleaned = 0.0802143 Jy ! Component: 150 - total flux cleaned = 0.0942727 Jy ! Component: 200 - total flux cleaned = 0.101681 Jy ! Total flux subtracted in 200 components = 0.101681 Jy ! Clean residual min=-0.029175 max=0.039745 Jy/beam ! Clean residual mean=0.000741 rms=0.011741 Jy/beam ! Combined flux in latest and established models = 0.489708 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 43 components and 0.489708 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.167723Jy sigma=1.891807 ! Fit after self-cal, rms=0.167697Jy sigma=1.891122 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.76 x 14.82 at -5.5 degrees (North through East) ! Clean map min=-0.028691 max=0.39618 Jy/beam gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.90 KP 0.90 LA 0.88 MK 1.28 ! OV 0.94 PT 0.90 SC 1.02 ! ! A total of 42 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.97 KK 0.82 KP 0.90 LA 0.91 ! MK 2.14 OV 0.97 PT 0.92 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 0.92 KP 0.88 LA 0.89 MK 1.23 ! OV 0.97 PT 0.89 SC 1.08 ! ! A total of 42 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 KK 0.81 KP 0.94 LA 0.91 ! MK 2.26 OV 0.97 PT 0.88 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 KP 1.00* LA 1.72 MK 0.90 ! OV 0.85 PT 1.00 SC 0.73 ! ! A total of 30 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 0.92 KK 0.88 KP 1.00* LA 1.52 ! MK 1.22 OV 1.04 PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.93 KP 0.93 LA 0.92 MK 1.42 ! OV 1.21 PT 0.88 SC 1.11 ! ! A total of 42 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 KK 0.90 KP 0.95 LA 0.91 ! MK 2.62 OV 0.75 PT 0.90 ! ! ! Fit before self-cal, rms=0.167697Jy sigma=1.891122 ! Fit after self-cal, rms=0.127895Jy sigma=1.027336 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.862 mas, bmaj=14.29 mas, bpa=-5.656 degrees ! Estimated noise=1.98137 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 (-12.5, 22.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0074659 Jy ! Component: 100 - total flux cleaned = 0.0094869 Jy ! Component: 150 - total flux cleaned = 0.0110352 Jy ! Component: 200 - total flux cleaned = 0.0114122 Jy ! Total flux subtracted in 200 components = 0.0114122 Jy ! Clean residual min=-0.007763 max=0.008270 Jy/beam ! Clean residual mean=0.000101 rms=0.002332 Jy/beam ! Combined flux in latest and established models = 0.50112 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 64 components and 0.50112 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126387Jy sigma=0.990756 ! Fit after self-cal, rms=0.127074Jy sigma=0.986689 ! 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=0.127074Jy sigma=0.986689 ! Fit after self-cal, rms=0.126992Jy sigma=0.968670 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.878 mas, bmaj=14.36 mas, bpa=-5.663 degrees ! Estimated noise=1.98141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000133812 Jy ! Component: 100 - total flux cleaned = 0.00119513 Jy ! Component: 150 - total flux cleaned = 0.00146737 Jy ! Component: 200 - total flux cleaned = 0.00159164 Jy ! Total flux subtracted in 200 components = 0.00159164 Jy ! Clean residual min=-0.006798 max=0.007456 Jy/beam ! Clean residual mean=0.000122 rms=0.002016 Jy/beam ! Combined flux in latest and established models = 0.502711 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 85 components and 0.502712 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126411Jy sigma=0.959503 ! Fit after self-cal, rms=0.126376Jy sigma=0.959184 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 = 0.000958764 Jy ! Component: 100 - total flux cleaned = 0.00107052 Jy ! Component: 150 - total flux cleaned = 0.00107242 Jy ! Component: 200 - total flux cleaned = 0.00126544 Jy ! Total flux subtracted in 200 components = 0.00126544 Jy ! Clean residual min=-0.006505 max=0.007424 Jy/beam ! Clean residual mean=0.000126 rms=0.001980 Jy/beam ! Combined flux in latest and established models = 0.503977 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 91 components and 0.503977 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126154Jy sigma=0.955970 ! Fit after self-cal, rms=0.126163Jy sigma=0.955884 ! 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=0.126163Jy sigma=0.955884 ! Fit after self-cal, rms=0.125347Jy sigma=0.945610 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.886 mas, bmaj=14.32 mas, bpa=-5.668 degrees ! Estimated noise=1.97964 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000846371 Jy ! Component: 100 - total flux cleaned = -0.000861295 Jy ! Component: 150 - total flux cleaned = -0.000864786 Jy ! Component: 200 - total flux cleaned = -0.000693768 Jy ! Total flux subtracted in 200 components = -0.000693768 Jy ! Clean residual min=-0.005687 max=0.007307 Jy/beam ! Clean residual mean=0.000093 rms=0.001822 Jy/beam ! Combined flux in latest and established models = 0.503283 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 105 components and 0.503283 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.125034Jy sigma=0.941739 ! Fit after self-cal, rms=0.125064Jy sigma=0.941601 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 = 0.000458872 Jy ! Component: 100 - total flux cleaned = 0.000533789 Jy ! Component: 150 - total flux cleaned = 0.000604707 Jy ! Component: 200 - total flux cleaned = 0.000667528 Jy ! Total flux subtracted in 200 components = 0.000667528 Jy ! Clean residual min=-0.005646 max=0.007401 Jy/beam ! Clean residual mean=0.000095 rms=0.001808 Jy/beam ! Combined flux in latest and established models = 0.503951 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 114 components and 0.503951 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124954Jy sigma=0.940261 ! Fit after self-cal, rms=0.124962Jy sigma=0.940225 ! 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=0.124962Jy sigma=0.940225 ! Fit after self-cal, rms=0.124940Jy sigma=0.938556 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=10.07 mas, bmaj=41.48 mas, bpa=1.888 degrees ! Estimated noise=2.53677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00222787 Jy ! Component: 100 - total flux cleaned = -0.00234295 Jy ! Component: 150 - total flux cleaned = -0.00237007 Jy ! Component: 200 - total flux cleaned = -0.0023672 Jy ! Total flux subtracted in 200 components = -0.0023672 Jy ! Clean residual min=-0.005687 max=0.006452 Jy/beam ! Clean residual mean=0.000170 rms=0.002143 Jy/beam ! Combined flux in latest and established models = 0.501584 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 129 components and 0.501584 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124904Jy sigma=0.937980 ! Fit after self-cal, rms=0.124879Jy sigma=0.937698 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 = -0.000132701 Jy ! Component: 100 - total flux cleaned = -2.15043e-05 Jy ! Component: 150 - total flux cleaned = 0.000102173 Jy ! Component: 200 - total flux cleaned = 0.000155289 Jy ! Total flux subtracted in 200 components = 0.000155289 Jy ! Clean residual min=-0.005778 max=0.006407 Jy/beam ! Clean residual mean=0.000172 rms=0.002136 Jy/beam ! Combined flux in latest and established models = 0.501739 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 131 components and 0.501739 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124847Jy sigma=0.937592 ! Fit after self-cal, rms=0.124850Jy sigma=0.937360 ! 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=2.891 mas, bmaj=14.26 mas, bpa=-5.64 degrees ! Estimated noise=1.97947 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.891 x 14.26 at -5.64 degrees (North through East) ! Clean map min=-0.0053046 max=0.39975 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=2.432 mas, bmaj=9.095 mas, bpa=-2.059 degrees ! Estimated noise=2.96262 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.304701 Jy ! Component: 100 - total flux cleaned = 0.379248 Jy ! Component: 150 - total flux cleaned = 0.415426 Jy ! Component: 200 - total flux cleaned = 0.437726 Jy ! Total flux subtracted in 200 components = 0.437726 Jy ! Clean residual min=-0.012113 max=0.013089 Jy/beam ! Clean residual mean=-0.000027 rms=0.003242 Jy/beam ! Combined flux in latest and established models = 0.437726 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 32 model components to the UV plane model. ! The established model now contains 32 components and 0.437726 Jy ! Inverting map and beam ! Estimated beam: bmin=2.891 mas, bmaj=14.26 mas, bpa=-5.64 degrees ! Estimated noise=1.97947 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 = 0.0230184 Jy ! Component: 100 - total flux cleaned = 0.0371208 Jy ! Component: 150 - total flux cleaned = 0.0464822 Jy ! Component: 200 - total flux cleaned = 0.0528738 Jy ! Total flux subtracted in 200 components = 0.0528738 Jy ! Clean residual min=-0.006832 max=0.007092 Jy/beam ! Clean residual mean=0.000052 rms=0.001920 Jy/beam ! Combined flux in latest and established models = 0.4906 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 70 components and 0.4906 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=10.07 mas, bmaj=41.48 mas, bpa=1.888 degrees ! Estimated noise=2.53677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00599043 Jy ! Component: 100 - total flux cleaned = 0.0087724 Jy ! Component: 150 - total flux cleaned = 0.00907891 Jy ! Component: 200 - total flux cleaned = 0.00939112 Jy ! Total flux subtracted in 200 components = 0.00939112 Jy ! Clean residual min=-0.006425 max=0.006256 Jy/beam ! Clean residual mean=0.000160 rms=0.002165 Jy/beam ! Combined flux in latest and established models = 0.499991 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 = 0.000263915 Jy ! Component: 100 - total flux cleaned = 0.000479541 Jy ! Component: 150 - total flux cleaned = 0.000557027 Jy ! Component: 200 - total flux cleaned = 0.000590027 Jy ! Total flux subtracted in 200 components = 0.000590027 Jy ! Clean residual min=-0.006127 max=0.006319 Jy/beam ! Clean residual mean=0.000163 rms=0.002145 Jy/beam ! Combined flux in latest and established models = 0.500581 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 94 components and 0.500581 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.891 mas, bmaj=14.26 mas, bpa=-5.64 degrees ! Estimated noise=1.97947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000489887 Jy ! Component: 100 - total flux cleaned = 0.000613373 Jy ! Component: 150 - total flux cleaned = 0.000817014 Jy ! Component: 200 - total flux cleaned = 0.00090616 Jy ! Total flux subtracted in 200 components = 0.00090616 Jy ! Clean residual min=-0.005692 max=0.007078 Jy/beam ! Clean residual mean=0.000086 rms=0.001783 Jy/beam ! Combined flux in latest and established models = 0.501487 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 111 components and 0.501487 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.124775Jy sigma=0.939249 ! Fit after self-cal, rms=0.124759Jy sigma=0.938256 wmodel J1248-4559_S_map.mod ! Writing 111 model components to file: J1248-4559_S_map.mod wobs J1248-4559_S_uvs.fits ! Writing UV FITS file: J1248-4559_S_uvs.fits wwins J1248-4559_S_map.win ! wwins: Wrote 2 windows to J1248-4559_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 = 0.00311971 Jy ! Component: 100 - total flux cleaned = 0.00510491 Jy ! Component: 150 - total flux cleaned = 0.00621726 Jy ! Component: 200 - total flux cleaned = 0.00708232 Jy ! Component: 250 - total flux cleaned = 0.00754084 Jy ! Component: 300 - total flux cleaned = 0.00789136 Jy ! Component: 350 - total flux cleaned = 0.00806115 Jy ! Component: 400 - total flux cleaned = 0.00806176 Jy ! Component: 450 - total flux cleaned = 0.00790244 Jy ! Component: 500 - total flux cleaned = 0.00782554 Jy ! Component: 550 - total flux cleaned = 0.00760019 Jy ! Component: 600 - total flux cleaned = 0.00723124 Jy ! Component: 650 - total flux cleaned = 0.00694378 Jy ! Component: 700 - total flux cleaned = 0.00680199 Jy ! Component: 750 - total flux cleaned = 0.00666355 Jy ! Component: 800 - total flux cleaned = 0.00652791 Jy ! Component: 850 - total flux cleaned = 0.00639458 Jy ! Component: 900 - total flux cleaned = 0.00646016 Jy ! Component: 950 - total flux cleaned = 0.00652449 Jy ! Component: 1000 - total flux cleaned = 0.00664901 Jy ! Component: 1050 - total flux cleaned = 0.00683369 Jy ! Component: 1100 - total flux cleaned = 0.00683294 Jy ! Component: 1150 - total flux cleaned = 0.00695178 Jy ! Component: 1200 - total flux cleaned = 0.00706847 Jy ! Component: 1250 - total flux cleaned = 0.0071252 Jy ! Component: 1300 - total flux cleaned = 0.00706778 Jy ! Component: 1350 - total flux cleaned = 0.00701136 Jy ! Component: 1400 - total flux cleaned = 0.00695626 Jy ! Component: 1450 - total flux cleaned = 0.00695571 Jy ! Component: 1500 - total flux cleaned = 0.00684925 Jy ! Component: 1550 - total flux cleaned = 0.00690241 Jy ! Component: 1600 - total flux cleaned = 0.00690241 Jy ! Component: 1650 - total flux cleaned = 0.00680002 Jy ! Component: 1700 - total flux cleaned = 0.00690078 Jy ! Component: 1750 - total flux cleaned = 0.00680074 Jy ! Component: 1800 - total flux cleaned = 0.0068497 Jy ! Component: 1850 - total flux cleaned = 0.00699514 Jy ! Component: 1900 - total flux cleaned = 0.00689913 Jy ! Component: 1950 - total flux cleaned = 0.00699434 Jy ! Component: 2000 - total flux cleaned = 0.00708813 Jy ! Component: 2050 - total flux cleaned = 0.00722749 Jy ! Component: 2100 - total flux cleaned = 0.00731933 Jy ! Component: 2150 - total flux cleaned = 0.00731883 Jy ! Component: 2200 - total flux cleaned = 0.00731906 Jy ! Component: 2250 - total flux cleaned = 0.00754137 Jy ! Component: 2300 - total flux cleaned = 0.00749723 Jy ! Component: 2350 - total flux cleaned = 0.00754096 Jy ! Component: 2400 - total flux cleaned = 0.00762748 Jy ! Component: 2450 - total flux cleaned = 0.00775552 Jy ! Component: 2500 - total flux cleaned = 0.00779748 Jy ! Component: 2550 - total flux cleaned = 0.00788127 Jy ! Component: 2600 - total flux cleaned = 0.00788155 Jy ! Component: 2650 - total flux cleaned = 0.00788157 Jy ! Component: 2700 - total flux cleaned = 0.00792213 Jy ! Component: 2750 - total flux cleaned = 0.00804376 Jy ! Component: 2800 - total flux cleaned = 0.00792309 Jy ! Component: 2850 - total flux cleaned = 0.00812236 Jy ! Component: 2900 - total flux cleaned = 0.00824065 Jy ! Component: 2950 - total flux cleaned = 0.00816204 Jy ! Component: 3000 - total flux cleaned = 0.00824026 Jy ! Component: 3050 - total flux cleaned = 0.00831728 Jy ! Component: 3100 - total flux cleaned = 0.00820241 Jy ! Component: 3150 - total flux cleaned = 0.00820258 Jy ! Component: 3200 - total flux cleaned = 0.00812775 Jy ! Component: 3250 - total flux cleaned = 0.0082409 Jy ! Component: 3300 - total flux cleaned = 0.0082035 Jy ! Component: 3350 - total flux cleaned = 0.00816632 Jy ! Component: 3400 - total flux cleaned = 0.00820294 Jy ! Component: 3450 - total flux cleaned = 0.008239 Jy ! Component: 3500 - total flux cleaned = 0.00823875 Jy ! Component: 3550 - total flux cleaned = 0.00823901 Jy ! Component: 3600 - total flux cleaned = 0.00831058 Jy ! Component: 3650 - total flux cleaned = 0.00838152 Jy ! Component: 3700 - total flux cleaned = 0.00841703 Jy ! Component: 3750 - total flux cleaned = 0.0084526 Jy ! Component: 3800 - total flux cleaned = 0.00855765 Jy ! Component: 3850 - total flux cleaned = 0.00859222 Jy ! Component: 3900 - total flux cleaned = 0.00869614 Jy ! Component: 3950 - total flux cleaned = 0.00866166 Jy ! Component: 4000 - total flux cleaned = 0.00873003 Jy ! Component: 4050 - total flux cleaned = 0.00886582 Jy ! Total flux subtracted in 4096 components = 0.00886595 Jy ! Clean residual min=-0.002701 max=0.001946 Jy/beam ! Clean residual mean=0.000022 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.510353 Jy keep ! Adding 246 model components to the UV plane model. ! The established model now contains 357 components and 0.510354 Jy ![Exited script file: /opt64/bin/pima_mupet_01.dfm] wmap /scr/pima/rv120_uvs/J1248-4559_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.891 x 14.26 at -5.64 degrees (North through East) ! Clean map min=-0.005042 max=0.4105 Jy/beam ! Writing clean map to FITS file: /scr/pima/rv120_uvs/J1248-4559_S_map.fits wmodel /scr/pima/rv120_uvs/J1248-4559_S_map.mod ! Writing 357 model components to file: /scr/pima/rv120_uvs/J1248-4559_S_map.mod wobs /scr/pima/rv120_uvs/J1248-4559_S_uvs.fits ! Writing UV FITS file: /scr/pima/rv120_uvs/J1248-4559_S_uvs.fits wwins /scr/pima/rv120_uvs/J1248-4559_S_map.win ! wwins: Wrote 3 windows to /scr/pima/rv120_uvs/J1248-4559_S_map.win float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.410501 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000643304 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.470136 0.470136 0.940271 1.88054 3.76109 7.52217 15.0443 30.0887 60.1774 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0019 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.41 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 638.113 quit ! Quitting program ! Log file /scr/pima/rv120_uvs/J1248-4559_S_dfm.log closed on Fri Dec 22 22:33:37 2017