! Started logfile: /scr/pima/bg219h_uvs/J1220+3431_S_uvs.log on Thu Apr 7 09:02:40 2016 obs /scr/pima/bg219h_uvs/J1220+3431_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1220+3431_S_uva.fits ! AN table 1: 68 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.648693 visibilities/baseline/integration-bin. ! Found source: J1220+3431 ! ! 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 6352 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/bg219h_uvs/J1220+3431_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 122 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 122 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 122 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 122 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.010905Jy sigma=23.389769 ! Fit after self-cal, rms=0.863357Jy sigma=20.013285 ! 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=2.908 mas, bmaj=4.663 mas, bpa=-7.467 degrees ! Estimated noise=0.65677 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 = 0.104764 Jy ! Component: 100 - total flux cleaned = 0.131916 Jy ! Total flux subtracted in 100 components = 0.131916 Jy ! Clean residual min=-0.005189 max=0.010351 Jy/beam ! Clean residual mean=-0.000005 rms=0.001537 Jy/beam ! Combined flux in latest and established models = 0.131916 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.131916 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062395Jy sigma=1.354816 ! Fit after self-cal, rms=0.062362Jy sigma=1.354093 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.010489 Jy ! Component: 100 - total flux cleaned = 0.0158262 Jy ! Total flux subtracted in 100 components = 0.0158262 Jy ! Clean residual min=-0.004696 max=0.008669 Jy/beam ! Clean residual mean=-0.000003 rms=0.001255 Jy/beam ! Combined flux in latest and established models = 0.147742 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 16 components and 0.147742 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.060571Jy sigma=1.303885 ! Fit after self-cal, rms=0.060535Jy sigma=1.302982 ! Inverting map ! Added new window around map position (-2.5, 7.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00730028 Jy ! Component: 100 - total flux cleaned = 0.0108718 Jy ! Total flux subtracted in 100 components = 0.0108718 Jy ! Clean residual min=-0.004652 max=0.004390 Jy/beam ! Clean residual mean=-0.000003 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.158614 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 36 components and 0.158614 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059766Jy sigma=1.283514 ! Fit after self-cal, rms=0.059712Jy sigma=1.282100 ! 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=3.318 mas, bmaj=5.903 mas, bpa=-15.05 degrees ! Estimated noise=0.409799 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 = 0.00316002 Jy ! Component: 100 - total flux cleaned = 0.00535109 Jy ! Component: 150 - total flux cleaned = 0.00700406 Jy ! Component: 200 - total flux cleaned = 0.00825816 Jy ! Total flux subtracted in 200 components = 0.00825816 Jy ! Clean residual min=-0.002885 max=0.003238 Jy/beam ! Clean residual mean=-0.000012 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.166872 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 0.166872 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059505Jy sigma=1.276546 ! Fit after self-cal, rms=0.059496Jy sigma=1.276256 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.318 x 5.903 at -15.05 degrees (North through East) ! Clean map min=-0.0027995 max=0.13775 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 0.98 HN 1.05 KP 1.03 LA 0.96 ! MK 1.04 NL 0.99 OV 0.97 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 1.00 KP 1.02 LA 0.93 ! MK 1.01 NL 1.12 OV 1.00 PT 1.01 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.00 KP 0.96 LA 1.00 ! MK 1.00 NL 1.06 OV 0.97 PT 0.95 ! SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 1.02 KP 0.99 LA 0.95 ! MK 1.00 NL 0.96 OV 0.99 PT 1.02 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.059496Jy sigma=1.276256 ! Fit after self-cal, rms=0.059301Jy sigma=1.266986 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.341 mas, bmaj=5.917 mas, bpa=-14.87 degrees ! Estimated noise=0.40739 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 = -3.23414e-05 Jy ! Component: 100 - total flux cleaned = -0.000331548 Jy ! Component: 150 - total flux cleaned = -0.000288487 Jy ! Component: 200 - total flux cleaned = -0.000270196 Jy ! Total flux subtracted in 200 components = -0.000270196 Jy ! Clean residual min=-0.002779 max=0.002487 Jy/beam ! Clean residual mean=-0.000005 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.166602 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.166602 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059262Jy sigma=1.266557 ! Fit after self-cal, rms=0.059271Jy sigma=1.266386 ! 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=0.059271Jy sigma=1.266386 ! Fit after self-cal, rms=0.059418Jy sigma=1.256679 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.346 mas, bmaj=5.922 mas, bpa=-14.71 degrees ! Estimated noise=0.406842 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000187143 Jy ! Component: 100 - total flux cleaned = -0.000395134 Jy ! Component: 150 - total flux cleaned = -0.000540465 Jy ! Component: 200 - total flux cleaned = -0.000607408 Jy ! Total flux subtracted in 200 components = -0.000607408 Jy ! Clean residual min=-0.001984 max=0.001984 Jy/beam ! Clean residual mean=-0.000004 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.165995 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 71 components and 0.165995 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059392Jy sigma=1.256267 ! Fit after self-cal, rms=0.059417Jy sigma=1.256127 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 = -4.072e-05 Jy ! Component: 100 - total flux cleaned = -0.000109074 Jy ! Component: 150 - total flux cleaned = -0.000174143 Jy ! Component: 200 - total flux cleaned = -0.000173972 Jy ! Total flux subtracted in 200 components = -0.000173972 Jy ! Clean residual min=-0.001983 max=0.001978 Jy/beam ! Clean residual mean=-0.000005 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.165821 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 84 components and 0.165821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059410Jy sigma=1.256032 ! Fit after self-cal, rms=0.059409Jy sigma=1.256009 ! 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=0.059409Jy sigma=1.256009 ! Fit after self-cal, rms=0.059359Jy sigma=1.255831 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.349 mas, bmaj=5.93 mas, bpa=-14.56 degrees ! Estimated noise=0.406566 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000158463 Jy ! Component: 100 - total flux cleaned = -0.000228586 Jy ! Component: 150 - total flux cleaned = -0.000272584 Jy ! Component: 200 - total flux cleaned = -0.000310804 Jy ! Total flux subtracted in 200 components = -0.000310804 Jy ! Clean residual min=-0.001889 max=0.001938 Jy/beam ! Clean residual mean=-0.000004 rms=0.000483 Jy/beam ! Combined flux in latest and established models = 0.16551 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 85 components and 0.16551 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059345Jy sigma=1.255680 ! Fit after self-cal, rms=0.059345Jy sigma=1.255662 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 = -3.12423e-05 Jy ! Component: 100 - total flux cleaned = -1.9633e-05 Jy ! Component: 150 - total flux cleaned = -3.85234e-05 Jy ! Component: 200 - total flux cleaned = -3.81038e-05 Jy ! Total flux subtracted in 200 components = -3.81038e-05 Jy ! Clean residual min=-0.001891 max=0.001934 Jy/beam ! Clean residual mean=-0.000004 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.165472 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 92 components and 0.165472 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059340Jy sigma=1.255610 ! Fit after self-cal, rms=0.059341Jy sigma=1.255601 ! 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=0.059341Jy sigma=1.255601 ! Fit after self-cal, rms=0.059270Jy sigma=1.255494 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.826 mas, bmaj=9.22 mas, bpa=-1.083 degrees ! Estimated noise=0.501947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.42981e-05 Jy ! Component: 100 - total flux cleaned = 1.80374e-05 Jy ! Component: 150 - total flux cleaned = 3.91865e-05 Jy ! Component: 200 - total flux cleaned = 5.75473e-05 Jy ! Total flux subtracted in 200 components = 5.75473e-05 Jy ! Clean residual min=-0.001889 max=0.001960 Jy/beam ! Clean residual mean=-0.000007 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.165529 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 101 components and 0.165529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059266Jy sigma=1.255569 ! Fit after self-cal, rms=0.059264Jy sigma=1.255562 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 = 7.09451e-06 Jy ! Component: 100 - total flux cleaned = 2.28666e-05 Jy ! Component: 150 - total flux cleaned = 4.28568e-05 Jy ! Component: 200 - total flux cleaned = 6.10223e-05 Jy ! Total flux subtracted in 200 components = 6.10223e-05 Jy ! Clean residual min=-0.001864 max=0.001970 Jy/beam ! Clean residual mean=-0.000007 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.16559 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 104 components and 0.16559 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059264Jy sigma=1.255612 ! Fit after self-cal, rms=0.059264Jy sigma=1.255609 ! 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=3.352 mas, bmaj=5.937 mas, bpa=-14.42 degrees ! Estimated noise=0.406203 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.352 x 5.937 at -14.42 degrees (North through East) ! Clean map min=-0.0017871 max=0.1365 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=2.939 mas, bmaj=4.711 mas, bpa=-6.866 degrees ! Estimated noise=0.650426 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.103506 Jy ! Component: 100 - total flux cleaned = 0.13101 Jy ! Component: 150 - total flux cleaned = 0.143117 Jy ! Component: 200 - total flux cleaned = 0.149845 Jy ! Total flux subtracted in 200 components = 0.149845 Jy ! Clean residual min=-0.004177 max=0.004182 Jy/beam ! Clean residual mean=-0.000003 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.149845 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 0.149845 Jy ! Inverting map and beam ! Estimated beam: bmin=3.352 mas, bmaj=5.937 mas, bpa=-14.42 degrees ! Estimated noise=0.406203 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 = 0.0050277 Jy ! Component: 100 - total flux cleaned = 0.00798461 Jy ! Component: 150 - total flux cleaned = 0.0100078 Jy ! Component: 200 - total flux cleaned = 0.0114884 Jy ! Total flux subtracted in 200 components = 0.0114884 Jy ! Clean residual min=-0.002047 max=0.001833 Jy/beam ! Clean residual mean=-0.000007 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.161334 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 38 components and 0.161334 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=6.826 mas, bmaj=9.22 mas, bpa=-1.083 degrees ! Estimated noise=0.501947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172994 Jy ! Component: 100 - total flux cleaned = 0.00270145 Jy ! Component: 150 - total flux cleaned = 0.00329884 Jy ! Component: 200 - total flux cleaned = 0.00368282 Jy ! Total flux subtracted in 200 components = 0.00368282 Jy ! Clean residual min=-0.001921 max=0.001924 Jy/beam ! Clean residual mean=-0.000008 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.165016 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 = 0.000251572 Jy ! Component: 100 - total flux cleaned = 0.000418031 Jy ! Component: 150 - total flux cleaned = 0.000467992 Jy ! Component: 200 - total flux cleaned = 0.000486184 Jy ! Total flux subtracted in 200 components = 0.000486184 Jy ! Clean residual min=-0.001867 max=0.001949 Jy/beam ! Clean residual mean=-0.000007 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.165503 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 71 components and 0.165503 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.352 mas, bmaj=5.937 mas, bpa=-14.42 degrees ! Estimated noise=0.406203 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000225384 Jy ! Component: 100 - total flux cleaned = -0.000269973 Jy ! Component: 150 - total flux cleaned = -0.000309042 Jy ! Component: 200 - total flux cleaned = -0.000292355 Jy ! Total flux subtracted in 200 components = -0.000292355 Jy ! Clean residual min=-0.001926 max=0.001848 Jy/beam ! Clean residual mean=-0.000004 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.16521 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 80 components and 0.16521 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.059267Jy sigma=1.255742 ! Fit after self-cal, rms=0.059262Jy sigma=1.255631 wmodel /scr/pima/bg219h_uvs/J1220+3431_S_map.mod ! Writing 80 model components to file: /scr/pima/bg219h_uvs/J1220+3431_S_map.mod wobs /scr/pima/bg219h_uvs/J1220+3431_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1220+3431_S_uvs.fits wwins /scr/pima/bg219h_uvs/J1220+3431_S_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219h_uvs/J1220+3431_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 = -0.000369424 Jy ! Component: 100 - total flux cleaned = -0.000239158 Jy ! Component: 150 - total flux cleaned = -2.05763e-05 Jy ! Component: 200 - total flux cleaned = 9.82913e-06 Jy ! Component: 250 - total flux cleaned = -4.72056e-05 Jy ! Component: 300 - total flux cleaned = -4.74329e-05 Jy ! Component: 350 - total flux cleaned = -0.000129761 Jy ! Component: 400 - total flux cleaned = -0.000288454 Jy ! Component: 450 - total flux cleaned = -0.000288434 Jy ! Component: 500 - total flux cleaned = -0.00046661 Jy ! Component: 550 - total flux cleaned = -0.000565415 Jy ! Component: 600 - total flux cleaned = -0.000565366 Jy ! Component: 650 - total flux cleaned = -0.000636868 Jy ! Component: 700 - total flux cleaned = -0.000706857 Jy ! Component: 750 - total flux cleaned = -0.000683776 Jy ! Component: 800 - total flux cleaned = -0.000706731 Jy ! Component: 850 - total flux cleaned = -0.000684422 Jy ! Component: 900 - total flux cleaned = -0.000662864 Jy ! Component: 950 - total flux cleaned = -0.000683545 Jy ! Component: 1000 - total flux cleaned = -0.000578283 Jy ! Component: 1050 - total flux cleaned = -0.000516473 Jy ! Component: 1100 - total flux cleaned = -0.000475704 Jy ! Component: 1150 - total flux cleaned = -0.000455712 Jy ! Component: 1200 - total flux cleaned = -0.000377011 Jy ! Component: 1250 - total flux cleaned = -0.000396443 Jy ! Component: 1300 - total flux cleaned = -0.000357908 Jy ! Component: 1350 - total flux cleaned = -0.00035796 Jy ! Component: 1400 - total flux cleaned = -0.00032062 Jy ! Component: 1450 - total flux cleaned = -0.000302239 Jy ! Component: 1500 - total flux cleaned = -0.000266011 Jy ! Component: 1550 - total flux cleaned = -0.000283776 Jy ! Component: 1600 - total flux cleaned = -0.000230821 Jy ! Component: 1650 - total flux cleaned = -0.000230409 Jy ! Component: 1700 - total flux cleaned = -0.000212891 Jy ! Component: 1750 - total flux cleaned = -0.000178624 Jy ! Component: 1800 - total flux cleaned = -0.000178426 Jy ! Component: 1850 - total flux cleaned = -0.000145016 Jy ! Component: 1900 - total flux cleaned = -6.2918e-05 Jy ! Component: 1950 - total flux cleaned = -4.70146e-05 Jy ! Component: 2000 - total flux cleaned = -7.88119e-05 Jy ! Component: 2050 - total flux cleaned = -4.68943e-05 Jy ! Component: 2100 - total flux cleaned = 2.90737e-07 Jy ! Component: 2150 - total flux cleaned = 1.57881e-05 Jy ! Component: 2200 - total flux cleaned = 0.000122538 Jy ! Component: 2250 - total flux cleaned = 0.000167791 Jy ! Component: 2300 - total flux cleaned = 0.000167812 Jy ! Component: 2350 - total flux cleaned = 0.000241635 Jy ! Component: 2400 - total flux cleaned = 0.000300183 Jy ! Component: 2450 - total flux cleaned = 0.00040156 Jy ! Component: 2500 - total flux cleaned = 0.000429926 Jy ! Component: 2550 - total flux cleaned = 0.000458292 Jy ! Component: 2600 - total flux cleaned = 0.000486437 Jy ! Component: 2650 - total flux cleaned = 0.000514261 Jy ! Component: 2700 - total flux cleaned = 0.000555587 Jy ! Component: 2750 - total flux cleaned = 0.000569168 Jy ! Component: 2800 - total flux cleaned = 0.000623385 Jy ! Component: 2850 - total flux cleaned = 0.000663606 Jy ! Component: 2900 - total flux cleaned = 0.000743422 Jy ! Component: 2950 - total flux cleaned = 0.000743411 Jy ! Component: 3000 - total flux cleaned = 0.000782547 Jy ! Component: 3050 - total flux cleaned = 0.000795433 Jy ! Component: 3100 - total flux cleaned = 0.000846539 Jy ! Component: 3150 - total flux cleaned = 0.000897084 Jy ! Component: 3200 - total flux cleaned = 0.000884344 Jy ! Component: 3250 - total flux cleaned = 0.000846847 Jy ! Component: 3300 - total flux cleaned = 0.00084687 Jy ! Component: 3350 - total flux cleaned = 0.00092081 Jy ! Component: 3400 - total flux cleaned = 0.000908301 Jy ! Component: 3450 - total flux cleaned = 0.000908401 Jy ! Component: 3500 - total flux cleaned = 0.000908631 Jy ! Component: 3550 - total flux cleaned = 0.000932477 Jy ! Component: 3600 - total flux cleaned = 0.000944211 Jy ! Component: 3650 - total flux cleaned = 0.000979447 Jy ! Component: 3700 - total flux cleaned = 0.000944517 Jy ! Component: 3750 - total flux cleaned = 0.00094465 Jy ! Component: 3800 - total flux cleaned = 0.000956021 Jy ! Component: 3850 - total flux cleaned = 0.0010241 Jy ! Component: 3900 - total flux cleaned = 0.000978951 Jy ! Component: 3950 - total flux cleaned = 0.000967918 Jy ! Component: 4000 - total flux cleaned = 0.00103457 Jy ! Component: 4050 - total flux cleaned = 0.00102354 Jy ! Total flux subtracted in 4096 components = 0.00100173 Jy ! Clean residual min=-0.000547 max=0.000781 Jy/beam ! Clean residual mean=-0.000001 rms=0.000189 Jy/beam ! Combined flux in latest and established models = 0.166212 Jy keep ! Adding 246 model components to the UV plane model. ! The established model now contains 326 components and 0.166212 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1220+3431_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.352 x 5.937 at -14.42 degrees (North through East) ! Clean map min=-0.0012598 max=0.13619 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1220+3431_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.136188 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000189057 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.416463 0.416463 0.832926 1.66585 3.3317 6.66341 13.3268 26.6536 53.3073 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.136 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 720.351 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1220+3431_S_uvs.log closed on Thu Apr 7 09:02:44 2016