! Started logfile: /scr/pima/bg219i_uvs/J2129-1538_S_uvs.log on Wed Apr 6 23:14:41 2016 obs /scr/pima/bg219i_uvs/J2129-1538_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2129-1538_S_uva.fits ! AN table 1: 122 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.898361 visibilities/baseline/integration-bin. ! Found source: J2129-1538 ! ! 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 19728 visibilities. select rr, 1,2,3,4,6,7,8 ! 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 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219i_uvs/J2129-1538_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 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 156 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.307704Jy sigma=21.042397 ! Fit after self-cal, rms=0.215452Jy sigma=3.632157 ! 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=2.243 mas, bmaj=6.185 mas, bpa=-5.109 degrees ! Estimated noise=0.543913 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 = 0.634331 Jy ! Component: 100 - total flux cleaned = 0.788116 Jy ! Total flux subtracted in 100 components = 0.788116 Jy ! Clean residual min=-0.017708 max=0.063238 Jy/beam ! Clean residual mean=0.000051 rms=0.005011 Jy/beam ! Combined flux in latest and established models = 0.788116 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.788116 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.193668Jy sigma=2.755841 ! Fit after self-cal, rms=0.193652Jy sigma=2.755590 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0687438 Jy ! Component: 100 - total flux cleaned = 0.107036 Jy ! Total flux subtracted in 100 components = 0.107036 Jy ! Clean residual min=-0.012704 max=0.020189 Jy/beam ! Clean residual mean=0.000033 rms=0.003218 Jy/beam ! Combined flux in latest and established models = 0.895152 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 0.895152 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.150870Jy sigma=2.076571 ! Fit after self-cal, rms=0.150838Jy sigma=2.076343 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0248952 Jy ! Component: 100 - total flux cleaned = 0.0411945 Jy ! Total flux subtracted in 100 components = 0.0411945 Jy ! Clean residual min=-0.011741 max=0.012373 Jy/beam ! Clean residual mean=0.000026 rms=0.002863 Jy/beam ! Combined flux in latest and established models = 0.936347 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 26 components and 0.936347 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143004Jy sigma=1.965988 ! Fit after self-cal, rms=0.142995Jy sigma=1.965879 ! 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=2.86 mas, bmaj=7.37 mas, bpa=-4.969 degrees ! Estimated noise=0.33067 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 = 0.0155115 Jy ! Component: 100 - total flux cleaned = 0.02335 Jy ! Component: 150 - total flux cleaned = 0.0275925 Jy ! Component: 200 - total flux cleaned = 0.0299696 Jy ! Total flux subtracted in 200 components = 0.0299696 Jy ! Clean residual min=-0.012106 max=0.012444 Jy/beam ! Clean residual mean=0.000028 rms=0.003237 Jy/beam ! Combined flux in latest and established models = 0.966316 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 57 components and 0.966316 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.140639Jy sigma=1.945386 ! Fit after self-cal, rms=0.140634Jy sigma=1.945312 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.86 x 7.37 at -4.969 degrees (North through East) ! Clean map min=-0.011951 max=0.85041 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 1.01 FD 0.98 HN 1.06 KP 1.02 ! LA 1.03 MK 1.02 NL 1.09 OV 1.01 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.98 HN 1.05 KP 0.99 ! LA 1.01 MK 1.00 NL 1.08 OV 1.01 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.05 KP 0.98 ! LA 1.02 MK 1.01 NL 1.00 OV 1.00 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.01 KP 0.98 ! LA 0.99 MK 0.99 NL 1.00 OV 0.95 ! PT 0.96 SC 1.00 ! ! ! Fit before self-cal, rms=0.140634Jy sigma=1.945312 ! Fit after self-cal, rms=0.135791Jy sigma=1.847174 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.868 mas, bmaj=7.365 mas, bpa=-4.835 degrees ! Estimated noise=0.332336 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 = 0.00375694 Jy ! Component: 100 - total flux cleaned = 0.00377865 Jy ! Component: 150 - total flux cleaned = 0.00354199 Jy ! Component: 200 - total flux cleaned = 0.00326028 Jy ! Total flux subtracted in 200 components = 0.00326028 Jy ! Clean residual min=-0.011854 max=0.011689 Jy/beam ! Clean residual mean=0.000037 rms=0.002836 Jy/beam ! Combined flux in latest and established models = 0.969577 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 62 components and 0.969577 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.135486Jy sigma=1.845934 ! Fit after self-cal, rms=0.135494Jy sigma=1.845889 ! 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=0.135494Jy sigma=1.845889 ! Fit after self-cal, rms=0.132864Jy sigma=1.777169 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.871 mas, bmaj=7.365 mas, bpa=-4.794 degrees ! Estimated noise=0.332229 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000634836 Jy ! Component: 100 - total flux cleaned = -0.000763548 Jy ! Component: 150 - total flux cleaned = -0.000877823 Jy ! Component: 200 - total flux cleaned = -0.000979031 Jy ! Total flux subtracted in 200 components = -0.000979031 Jy ! Clean residual min=-0.009203 max=0.011197 Jy/beam ! Clean residual mean=0.000037 rms=0.002473 Jy/beam ! Combined flux in latest and established models = 0.968598 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 0.968598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.132822Jy sigma=1.776152 ! Fit after self-cal, rms=0.132827Jy sigma=1.776108 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 (-73.5, 110). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0113071 Jy ! Component: 100 - total flux cleaned = 0.0175117 Jy ! Component: 150 - total flux cleaned = 0.0215525 Jy ! Component: 200 - total flux cleaned = 0.0234434 Jy ! Total flux subtracted in 200 components = 0.0234434 Jy ! Clean residual min=-0.009231 max=0.009218 Jy/beam ! Clean residual mean=0.000035 rms=0.002304 Jy/beam ! Combined flux in latest and established models = 0.992041 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 110 components and 0.992041 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131468Jy sigma=1.761812 ! Fit after self-cal, rms=0.131332Jy sigma=1.758998 ! 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=0.131332Jy sigma=1.758998 ! Fit after self-cal, rms=0.127468Jy sigma=1.673565 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.87 mas, bmaj=7.359 mas, bpa=-4.78 degrees ! Estimated noise=0.333378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00265528 Jy ! Component: 100 - total flux cleaned = 0.00378184 Jy ! Component: 150 - total flux cleaned = 0.004374 Jy ! Component: 200 - total flux cleaned = 0.00460286 Jy ! Total flux subtracted in 200 components = 0.00460286 Jy ! Clean residual min=-0.007982 max=0.006140 Jy/beam ! Clean residual mean=0.000035 rms=0.001794 Jy/beam ! Combined flux in latest and established models = 0.996644 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 126 components and 0.996644 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127289Jy sigma=1.672774 ! Fit after self-cal, rms=0.127288Jy sigma=1.672647 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 = 0.000735634 Jy ! Component: 100 - total flux cleaned = 0.000883762 Jy ! Component: 150 - total flux cleaned = 0.00106631 Jy ! Component: 200 - total flux cleaned = 0.00110865 Jy ! Total flux subtracted in 200 components = 0.00110865 Jy ! Clean residual min=-0.008083 max=0.006077 Jy/beam ! Clean residual mean=0.000035 rms=0.001790 Jy/beam ! Combined flux in latest and established models = 0.997753 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 133 components and 0.997753 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127225Jy sigma=1.672398 ! Fit after self-cal, rms=0.127225Jy sigma=1.672385 ! 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=0.127225Jy sigma=1.672385 ! Fit after self-cal, rms=0.127306Jy sigma=1.672088 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.204 mas, bmaj=14.24 mas, bpa=3.647 degrees ! Estimated noise=0.460413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00293378 Jy ! Component: 100 - total flux cleaned = 0.00448417 Jy ! Component: 150 - total flux cleaned = 0.00480248 Jy ! Component: 200 - total flux cleaned = 0.00500466 Jy ! Total flux subtracted in 200 components = 0.00500466 Jy ! Clean residual min=-0.011540 max=0.009281 Jy/beam ! Clean residual mean=0.000082 rms=0.003013 Jy/beam ! Combined flux in latest and established models = 1.00276 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 143 components and 1.00276 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127243Jy sigma=1.673207 ! Fit after self-cal, rms=0.127238Jy sigma=1.673093 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 = 0.000629604 Jy ! Component: 100 - total flux cleaned = 0.000777233 Jy ! Component: 150 - total flux cleaned = 0.000811528 Jy ! Component: 200 - total flux cleaned = 0.000880341 Jy ! Total flux subtracted in 200 components = 0.000880341 Jy ! Clean residual min=-0.011573 max=0.009082 Jy/beam ! Clean residual mean=0.000083 rms=0.003009 Jy/beam ! Combined flux in latest and established models = 1.00364 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 146 components and 1.00364 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127230Jy sigma=1.673504 ! Fit after self-cal, rms=0.127230Jy sigma=1.673491 ! 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=2.87 mas, bmaj=7.357 mas, bpa=-4.76 degrees ! Estimated noise=0.333767 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.87 x 7.357 at -4.76 degrees (North through East) ! Clean map min=-0.007957 max=0.85612 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127230Jy sigma=1.673491 ! Fit after self-cal, rms=0.122793Jy sigma=1.595867 ! Inverting map and beam ! Estimated beam: bmin=2.872 mas, bmaj=7.362 mas, bpa=-4.771 degrees ! Estimated noise=0.332428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00308415 Jy ! Component: 100 - total flux cleaned = -0.00426421 Jy ! Component: 150 - total flux cleaned = -0.00496751 Jy ! Component: 200 - total flux cleaned = -0.00529185 Jy ! Total flux subtracted in 200 components = -0.00529185 Jy ! Clean residual min=-0.008495 max=0.007779 Jy/beam ! Clean residual mean=0.000044 rms=0.002001 Jy/beam ! Combined flux in latest and established models = 0.998346 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 157 components and 0.998346 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122782Jy sigma=1.593200 ! Fit after self-cal, rms=0.122782Jy sigma=1.593175 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000266198 Jy ! Component: 100 - total flux cleaned = -0.000426973 Jy ! Component: 150 - total flux cleaned = -0.000611204 Jy ! Component: 200 - total flux cleaned = -0.000748596 Jy ! Total flux subtracted in 200 components = -0.000748596 Jy ! Clean residual min=-0.008501 max=0.007803 Jy/beam ! Clean residual mean=0.000044 rms=0.002000 Jy/beam ! Combined flux in latest and established models = 0.997597 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 164 components and 0.997597 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122760Jy sigma=1.592779 ! Fit after self-cal, rms=0.122761Jy sigma=1.592767 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122761Jy sigma=1.592767 ! Fit after self-cal, rms=0.122648Jy sigma=1.592071 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=2.253 mas, bmaj=6.168 mas, bpa=-4.904 degrees ! Estimated noise=0.548317 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.639422 Jy ! Component: 100 - total flux cleaned = 0.792124 Jy ! Component: 150 - total flux cleaned = 0.860101 Jy ! Component: 200 - total flux cleaned = 0.898119 Jy ! Total flux subtracted in 200 components = 0.898119 Jy ! Clean residual min=-0.009614 max=0.019856 Jy/beam ! Clean residual mean=0.000039 rms=0.002512 Jy/beam ! Combined flux in latest and established models = 0.898119 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.898119 Jy ! Inverting map and beam ! Estimated beam: bmin=2.874 mas, bmaj=7.367 mas, bpa=-4.762 degrees ! Estimated noise=0.331774 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 = 0.0335125 Jy ! Component: 100 - total flux cleaned = 0.0510999 Jy ! Component: 150 - total flux cleaned = 0.0626597 Jy ! Component: 200 - total flux cleaned = 0.0706711 Jy ! Total flux subtracted in 200 components = 0.0706711 Jy ! Clean residual min=-0.008261 max=0.008032 Jy/beam ! Clean residual mean=0.000043 rms=0.002131 Jy/beam ! Combined flux in latest and established models = 0.96879 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 60 components and 0.96879 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=7.213 mas, bmaj=14.27 mas, bpa=3.674 degrees ! Estimated noise=0.456525 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0101686 Jy ! Component: 100 - total flux cleaned = 0.0160773 Jy ! Component: 150 - total flux cleaned = 0.0197811 Jy ! Component: 200 - total flux cleaned = 0.0222099 Jy ! Total flux subtracted in 200 components = 0.0222099 Jy ! Clean residual min=-0.012104 max=0.012530 Jy/beam ! Clean residual mean=0.000098 rms=0.003505 Jy/beam ! Combined flux in latest and established models = 0.991 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 = 0.00165949 Jy ! Component: 100 - total flux cleaned = 0.00281263 Jy ! Component: 150 - total flux cleaned = 0.00299829 Jy ! Component: 200 - total flux cleaned = 0.00306654 Jy ! Total flux subtracted in 200 components = 0.00306654 Jy ! Clean residual min=-0.012222 max=0.012410 Jy/beam ! Clean residual mean=0.000098 rms=0.003497 Jy/beam ! Combined flux in latest and established models = 0.994066 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 106 components and 0.994066 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.874 mas, bmaj=7.367 mas, bpa=-4.762 degrees ! Estimated noise=0.331774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00144532 Jy ! Component: 100 - total flux cleaned = -0.00155562 Jy ! Component: 150 - total flux cleaned = -0.00165307 Jy ! Component: 200 - total flux cleaned = -0.00156809 Jy ! Total flux subtracted in 200 components = -0.00156809 Jy ! Clean residual min=-0.008333 max=0.007664 Jy/beam ! Clean residual mean=0.000044 rms=0.002011 Jy/beam ! Combined flux in latest and established models = 0.992498 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 124 components and 0.992498 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.122941Jy sigma=1.595120 ! Fit after self-cal, rms=0.122933Jy sigma=1.594918 wmodel /scr/pima/bg219i_uvs/J2129-1538_S_map.mod ! Writing 124 model components to file: /scr/pima/bg219i_uvs/J2129-1538_S_map.mod wobs /scr/pima/bg219i_uvs/J2129-1538_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J2129-1538_S_uvs.fits wwins /scr/pima/bg219i_uvs/J2129-1538_S_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219i_uvs/J2129-1538_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 = -0.00299469 Jy ! Component: 100 - total flux cleaned = -0.00435457 Jy ! Component: 150 - total flux cleaned = -0.00538084 Jy ! Component: 200 - total flux cleaned = -0.00660748 Jy ! Component: 250 - total flux cleaned = -0.00779344 Jy ! Component: 300 - total flux cleaned = -0.0089426 Jy ! Component: 350 - total flux cleaned = -0.0100631 Jy ! Component: 400 - total flux cleaned = -0.0112673 Jy ! Component: 450 - total flux cleaned = -0.0121236 Jy ! Component: 500 - total flux cleaned = -0.0130686 Jy ! Component: 550 - total flux cleaned = -0.0140992 Jy ! Component: 600 - total flux cleaned = -0.0151134 Jy ! Component: 650 - total flux cleaned = -0.0161114 Jy ! Component: 700 - total flux cleaned = -0.0168968 Jy ! Component: 750 - total flux cleaned = -0.0174776 Jy ! Component: 800 - total flux cleaned = -0.0182405 Jy ! Component: 850 - total flux cleaned = -0.0187118 Jy ! Component: 900 - total flux cleaned = -0.0194538 Jy ! Component: 950 - total flux cleaned = -0.0199119 Jy ! Component: 1000 - total flux cleaned = -0.0205448 Jy ! Component: 1050 - total flux cleaned = -0.0212579 Jy ! Component: 1100 - total flux cleaned = -0.0217864 Jy ! Component: 1150 - total flux cleaned = -0.0222209 Jy ! Component: 1200 - total flux cleaned = -0.0226514 Jy ! Component: 1250 - total flux cleaned = -0.0232455 Jy ! Component: 1300 - total flux cleaned = -0.0235804 Jy ! Component: 1350 - total flux cleaned = -0.0239137 Jy ! Component: 1400 - total flux cleaned = -0.0241609 Jy ! Component: 1450 - total flux cleaned = -0.0246482 Jy ! Component: 1500 - total flux cleaned = -0.0250505 Jy ! Component: 1550 - total flux cleaned = -0.0252895 Jy ! Component: 1600 - total flux cleaned = -0.0255268 Jy ! Component: 1650 - total flux cleaned = -0.0258395 Jy ! Component: 1700 - total flux cleaned = -0.0259947 Jy ! Component: 1750 - total flux cleaned = -0.0263007 Jy ! Component: 1800 - total flux cleaned = -0.0263767 Jy ! Component: 1850 - total flux cleaned = -0.0264523 Jy ! Component: 1900 - total flux cleaned = -0.0266015 Jy ! Component: 1950 - total flux cleaned = -0.0266762 Jy ! Component: 2000 - total flux cleaned = -0.0270425 Jy ! Component: 2050 - total flux cleaned = -0.0269694 Jy ! Component: 2100 - total flux cleaned = -0.027258 Jy ! Component: 2150 - total flux cleaned = -0.0271863 Jy ! Component: 2200 - total flux cleaned = -0.0273283 Jy ! Component: 2250 - total flux cleaned = -0.0271872 Jy ! Component: 2300 - total flux cleaned = -0.0272572 Jy ! Component: 2350 - total flux cleaned = -0.0276037 Jy ! Component: 2400 - total flux cleaned = -0.0275342 Jy ! Component: 2450 - total flux cleaned = -0.027671 Jy ! Component: 2500 - total flux cleaned = -0.0277391 Jy ! Component: 2550 - total flux cleaned = -0.0280084 Jy ! Component: 2600 - total flux cleaned = -0.0279415 Jy ! Component: 2650 - total flux cleaned = -0.0281399 Jy ! Component: 2700 - total flux cleaned = -0.0283371 Jy ! Component: 2750 - total flux cleaned = -0.0282719 Jy ! Component: 2800 - total flux cleaned = -0.0284023 Jy ! Component: 2850 - total flux cleaned = -0.0285961 Jy ! Component: 2900 - total flux cleaned = -0.0286596 Jy ! Component: 2950 - total flux cleaned = -0.0287875 Jy ! Component: 3000 - total flux cleaned = -0.0289773 Jy ! Component: 3050 - total flux cleaned = -0.0291027 Jy ! Component: 3100 - total flux cleaned = -0.029227 Jy ! Component: 3150 - total flux cleaned = -0.0292893 Jy ! Component: 3200 - total flux cleaned = -0.0294129 Jy ! Component: 3250 - total flux cleaned = -0.0294132 Jy ! Component: 3300 - total flux cleaned = -0.0295955 Jy ! Component: 3350 - total flux cleaned = -0.0294747 Jy ! Component: 3400 - total flux cleaned = -0.0295944 Jy ! Component: 3450 - total flux cleaned = -0.029654 Jy ! Component: 3500 - total flux cleaned = -0.0295943 Jy ! Component: 3550 - total flux cleaned = -0.0295947 Jy ! Component: 3600 - total flux cleaned = -0.0294775 Jy ! Component: 3650 - total flux cleaned = -0.0294777 Jy ! Component: 3700 - total flux cleaned = -0.0294775 Jy ! Component: 3750 - total flux cleaned = -0.0295924 Jy ! Component: 3800 - total flux cleaned = -0.0296499 Jy ! Component: 3850 - total flux cleaned = -0.0294221 Jy ! Component: 3900 - total flux cleaned = -0.0295359 Jy ! Component: 3950 - total flux cleaned = -0.0295924 Jy ! Component: 4000 - total flux cleaned = -0.0294803 Jy ! Component: 4050 - total flux cleaned = -0.0295363 Jy ! Total flux subtracted in 4096 components = -0.0294256 Jy ! Clean residual min=-0.003150 max=0.003554 Jy/beam ! Clean residual mean=0.000021 rms=0.001127 Jy/beam ! Combined flux in latest and established models = 0.963073 Jy keep ! Adding 373 model components to the UV plane model. ! The established model now contains 497 components and 0.963073 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J2129-1538_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.874 x 7.367 at -4.762 degrees (North through East) ! Clean map min=-0.00636 max=0.85584 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2129-1538_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.855844 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00112565 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.394577 0.394577 0.789153 1.57831 3.15661 6.31323 12.6265 25.2529 50.5058 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0033 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.855 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 760.308 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2129-1538_S_uvs.log closed on Wed Apr 6 23:14:48 2016