! Started logfile: /scr/pima/bg219h_uvs/J1816+3457_S_uvs.log on Thu Apr 7 09:09:44 2016 obs /scr/pima/bg219h_uvs/J1816+3457_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1816+3457_S_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.782375 visibilities/baseline/integration-bin. ! Found source: J1816+3457 ! ! 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 8168 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/J1816+3457_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 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 84 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.042384Jy sigma=25.121813 ! Fit after self-cal, rms=0.787113Jy sigma=18.935371 ! 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=3.595 mas, bmaj=5.564 mas, bpa=0.4574 degrees ! Estimated noise=0.586319 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 = 0.155716 Jy ! Component: 100 - total flux cleaned = 0.225231 Jy ! Total flux subtracted in 100 components = 0.225231 Jy ! Clean residual min=-0.017806 max=0.040757 Jy/beam ! Clean residual mean=-0.000040 rms=0.005676 Jy/beam ! Combined flux in latest and established models = 0.225231 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.225231 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129116Jy sigma=2.970666 ! Fit after self-cal, rms=0.128562Jy sigma=2.959357 ! Inverting map ! Added new window around map position (-10, 35). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0465611 Jy ! Component: 100 - total flux cleaned = 0.0788495 Jy ! Total flux subtracted in 100 components = 0.0788495 Jy ! Clean residual min=-0.012353 max=0.018368 Jy/beam ! Clean residual mean=-0.000031 rms=0.003756 Jy/beam ! Combined flux in latest and established models = 0.30408 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 38 components and 0.30408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.099283Jy sigma=2.278802 ! Fit after self-cal, rms=0.098753Jy sigma=2.260783 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0260197 Jy ! Component: 100 - total flux cleaned = 0.0462948 Jy ! Total flux subtracted in 100 components = 0.0462948 Jy ! Clean residual min=-0.009846 max=0.012738 Jy/beam ! Clean residual mean=-0.000026 rms=0.002838 Jy/beam ! Combined flux in latest and established models = 0.350375 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 58 components and 0.350375 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085094Jy sigma=1.948318 ! Fit after self-cal, rms=0.084996Jy sigma=1.943360 ! 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=4.097 mas, bmaj=6.414 mas, bpa=-1.929 degrees ! Estimated noise=0.361908 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 = 0.0285708 Jy ! Component: 100 - total flux cleaned = 0.0502592 Jy ! Component: 150 - total flux cleaned = 0.0674322 Jy ! Component: 200 - total flux cleaned = 0.0812233 Jy ! Total flux subtracted in 200 components = 0.0812233 Jy ! Clean residual min=-0.009070 max=0.013576 Jy/beam ! Clean residual mean=-0.000066 rms=0.003095 Jy/beam ! Combined flux in latest and established models = 0.431598 Jy ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 109 components and 0.431598 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068832Jy sigma=1.583656 ! Fit after self-cal, rms=0.068582Jy sigma=1.574565 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.097 x 6.414 at -1.929 degrees (North through East) ! Clean map min=-0.0087769 max=0.20466 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 1.02 FD 1.00* HN 1.06 KP 0.95 ! LA 0.88 MK 1.08 NL 1.11 OV 0.97 ! PT 0.90 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00* HN 1.06 KP 0.94 ! LA 0.89 MK 1.08 NL 1.14 OV 0.99 ! PT 0.89 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00* HN 1.07 KP 0.96 ! LA 0.89 MK 1.14 NL 1.08 OV 0.98 ! PT 0.91 SC 1.07 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00* HN 1.10 KP 0.97 ! LA 0.92 MK 1.14 NL 1.01 OV 1.02 ! PT 0.94 SC 1.01 ! ! ! Fit before self-cal, rms=0.068582Jy sigma=1.574565 ! Fit after self-cal, rms=0.062313Jy sigma=1.422346 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.171 mas, bmaj=6.528 mas, bpa=-1.706 degrees ! Estimated noise=0.361098 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 = 0.00793293 Jy ! Component: 100 - total flux cleaned = 0.0121302 Jy ! Component: 150 - total flux cleaned = 0.0137835 Jy ! Component: 200 - total flux cleaned = 0.0146572 Jy ! Total flux subtracted in 200 components = 0.0146572 Jy ! Clean residual min=-0.006765 max=0.007236 Jy/beam ! Clean residual mean=-0.000016 rms=0.001836 Jy/beam ! Combined flux in latest and established models = 0.446255 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 133 components and 0.446255 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061258Jy sigma=1.390893 ! Fit after self-cal, rms=0.061179Jy sigma=1.387095 ! 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=0.061179Jy sigma=1.387095 ! Fit after self-cal, rms=0.058576Jy sigma=1.325570 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.136 mas, bmaj=6.459 mas, bpa=-1.337 degrees ! Estimated noise=0.360034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00199435 Jy ! Component: 100 - total flux cleaned = 0.00301321 Jy ! Component: 150 - total flux cleaned = 0.00354855 Jy ! Component: 200 - total flux cleaned = 0.00371036 Jy ! Total flux subtracted in 200 components = 0.00371036 Jy ! Clean residual min=-0.004470 max=0.006849 Jy/beam ! Clean residual mean=-0.000009 rms=0.001314 Jy/beam ! Combined flux in latest and established models = 0.449966 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 143 components and 0.449966 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.058337Jy sigma=1.319577 ! Fit after self-cal, rms=0.058341Jy sigma=1.319131 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 (4.5, 25). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00674939 Jy ! Component: 100 - total flux cleaned = 0.0110132 Jy ! Component: 150 - total flux cleaned = 0.0135529 Jy ! Component: 200 - total flux cleaned = 0.0149747 Jy ! Total flux subtracted in 200 components = 0.0149747 Jy ! Clean residual min=-0.004339 max=0.004240 Jy/beam ! Clean residual mean=-0.000005 rms=0.001013 Jy/beam ! Combined flux in latest and established models = 0.46494 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 174 components and 0.46494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.057438Jy sigma=1.294260 ! Fit after self-cal, rms=0.057320Jy sigma=1.292400 ! 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=0.057320Jy sigma=1.292400 ! Fit after self-cal, rms=0.057015Jy sigma=1.290774 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.126 mas, bmaj=6.451 mas, bpa=-1.57 degrees ! Estimated noise=0.358362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00254384 Jy ! Component: 100 - total flux cleaned = 0.00337887 Jy ! Component: 150 - total flux cleaned = 0.00416514 Jy ! Component: 200 - total flux cleaned = 0.00486332 Jy ! Total flux subtracted in 200 components = 0.00486332 Jy ! Clean residual min=-0.003750 max=0.003758 Jy/beam ! Clean residual mean=-0.000006 rms=0.000890 Jy/beam ! Combined flux in latest and established models = 0.469804 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 192 components and 0.469804 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056781Jy sigma=1.284534 ! Fit after self-cal, rms=0.056759Jy sigma=1.284196 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 = 0.00117982 Jy ! Component: 100 - total flux cleaned = 0.00186396 Jy ! Component: 150 - total flux cleaned = 0.00231682 Jy ! Component: 200 - total flux cleaned = 0.00273813 Jy ! Total flux subtracted in 200 components = 0.00273813 Jy ! Clean residual min=-0.003566 max=0.003615 Jy/beam ! Clean residual mean=-0.000006 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.472542 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 203 components and 0.472542 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056650Jy sigma=1.281350 ! Fit after self-cal, rms=0.056640Jy sigma=1.281248 ! 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=0.056640Jy sigma=1.281248 ! Fit after self-cal, rms=0.056627Jy sigma=1.280674 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.016 mas, bmaj=9.373 mas, bpa=-0.8192 degrees ! Estimated noise=0.427948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00327034 Jy ! Component: 100 - total flux cleaned = 0.00492862 Jy ! Component: 150 - total flux cleaned = 0.005745 Jy ! Component: 200 - total flux cleaned = 0.00647485 Jy ! Total flux subtracted in 200 components = 0.00647485 Jy ! Clean residual min=-0.003617 max=0.004896 Jy/beam ! Clean residual mean=-0.000010 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.479017 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 220 components and 0.479017 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056606Jy sigma=1.279871 ! Fit after self-cal, rms=0.056586Jy sigma=1.279277 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 (15.5, 36). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00452827 Jy ! Component: 100 - total flux cleaned = 0.00712874 Jy ! Component: 150 - total flux cleaned = 0.00860346 Jy ! Component: 200 - total flux cleaned = 0.00930032 Jy ! Total flux subtracted in 200 components = 0.00930032 Jy ! Clean residual min=-0.003201 max=0.003243 Jy/beam ! Clean residual mean=-0.000005 rms=0.000867 Jy/beam ! Combined flux in latest and established models = 0.488317 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 273 components and 0.488317 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056318Jy sigma=1.273236 ! Fit after self-cal, rms=0.056297Jy sigma=1.272870 ! 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=4.128 mas, bmaj=6.454 mas, bpa=-1.53 degrees ! Estimated noise=0.35839 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.128 x 6.454 at -1.53 degrees (North through East) ! Clean map min=-0.0031505 max=0.19987 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=3.614 mas, bmaj=5.564 mas, bpa=1.104 degrees ! Estimated noise=0.586846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.154701 Jy ! Component: 100 - total flux cleaned = 0.226305 Jy ! Component: 150 - total flux cleaned = 0.272658 Jy ! Component: 200 - total flux cleaned = 0.304634 Jy ! Total flux subtracted in 200 components = 0.304634 Jy ! Clean residual min=-0.010811 max=0.017886 Jy/beam ! Clean residual mean=-0.000018 rms=0.003254 Jy/beam ! Combined flux in latest and established models = 0.304634 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 36 model components to the UV plane model. ! The established model now contains 36 components and 0.304634 Jy ! Inverting map and beam ! Estimated beam: bmin=4.128 mas, bmaj=6.454 mas, bpa=-1.53 degrees ! Estimated noise=0.35839 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 = 0.0347909 Jy ! Component: 100 - total flux cleaned = 0.0596656 Jy ! Component: 150 - total flux cleaned = 0.0783253 Jy ! Component: 200 - total flux cleaned = 0.0927696 Jy ! Total flux subtracted in 200 components = 0.0927696 Jy ! Clean residual min=-0.007321 max=0.009890 Jy/beam ! Clean residual mean=-0.000036 rms=0.002259 Jy/beam ! Combined flux in latest and established models = 0.397404 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 90 components and 0.397404 Jy ! Inverting map ! Added new window around map position (-5, 31). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120124 Jy ! Component: 100 - total flux cleaned = 0.0217117 Jy ! Component: 150 - total flux cleaned = 0.0297689 Jy ! Component: 200 - total flux cleaned = 0.0365089 Jy ! Total flux subtracted in 200 components = 0.0365089 Jy ! Clean residual min=-0.004800 max=0.005075 Jy/beam ! Clean residual mean=-0.000021 rms=0.001416 Jy/beam ! Combined flux in latest and established models = 0.433913 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 134 components and 0.433913 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=7.016 mas, bmaj=9.373 mas, bpa=-0.8192 degrees ! Estimated noise=0.427948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0103814 Jy ! Component: 100 - total flux cleaned = 0.0184986 Jy ! Component: 150 - total flux cleaned = 0.0251484 Jy ! Component: 200 - total flux cleaned = 0.0306571 Jy ! Total flux subtracted in 200 components = 0.0306571 Jy ! Clean residual min=-0.004807 max=0.004269 Jy/beam ! Clean residual mean=-0.000024 rms=0.001465 Jy/beam ! Combined flux in latest and established models = 0.46457 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 = 0.00461595 Jy ! Component: 100 - total flux cleaned = 0.00851769 Jy ! Component: 150 - total flux cleaned = 0.0118293 Jy ! Component: 200 - total flux cleaned = 0.0144403 Jy ! Total flux subtracted in 200 components = 0.0144403 Jy ! Clean residual min=-0.003607 max=0.003412 Jy/beam ! Clean residual mean=-0.000014 rms=0.001046 Jy/beam ! Combined flux in latest and established models = 0.47901 Jy ! Adding 144 model components to the UV plane model. ! The established model now contains 261 components and 0.47901 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.128 mas, bmaj=6.454 mas, bpa=-1.53 degrees ! Estimated noise=0.35839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00245937 Jy ! Component: 100 - total flux cleaned = 0.00323602 Jy ! Component: 150 - total flux cleaned = 0.00416713 Jy ! Component: 200 - total flux cleaned = 0.00493978 Jy ! Total flux subtracted in 200 components = 0.00493978 Jy ! Clean residual min=-0.002456 max=0.002891 Jy/beam ! Clean residual mean=-0.000004 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.48395 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 286 components and 0.48395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.056208Jy sigma=1.270864 ! Fit after self-cal, rms=0.056176Jy sigma=1.270029 wmodel /scr/pima/bg219h_uvs/J1816+3457_S_map.mod ! Writing 286 model components to file: /scr/pima/bg219h_uvs/J1816+3457_S_map.mod wobs /scr/pima/bg219h_uvs/J1816+3457_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1816+3457_S_uvs.fits wwins /scr/pima/bg219h_uvs/J1816+3457_S_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219h_uvs/J1816+3457_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 = 0.000836898 Jy ! Component: 100 - total flux cleaned = 0.00144361 Jy ! Component: 150 - total flux cleaned = 0.00185131 Jy ! Component: 200 - total flux cleaned = 0.0020063 Jy ! Component: 250 - total flux cleaned = 0.00211852 Jy ! Component: 300 - total flux cleaned = 0.00229692 Jy ! Component: 350 - total flux cleaned = 0.00243412 Jy ! Component: 400 - total flux cleaned = 0.00243405 Jy ! Component: 450 - total flux cleaned = 0.00259497 Jy ! Component: 500 - total flux cleaned = 0.00259349 Jy ! Component: 550 - total flux cleaned = 0.00262335 Jy ! Component: 600 - total flux cleaned = 0.00268278 Jy ! Component: 650 - total flux cleaned = 0.0027122 Jy ! Component: 700 - total flux cleaned = 0.00271212 Jy ! Component: 750 - total flux cleaned = 0.00273965 Jy ! Component: 800 - total flux cleaned = 0.00274001 Jy ! Component: 850 - total flux cleaned = 0.00276648 Jy ! Component: 900 - total flux cleaned = 0.00276638 Jy ! Component: 950 - total flux cleaned = 0.00266352 Jy ! Component: 1000 - total flux cleaned = 0.00263847 Jy ! Component: 1050 - total flux cleaned = 0.00263834 Jy ! Component: 1100 - total flux cleaned = 0.00256542 Jy ! Component: 1150 - total flux cleaned = 0.00254214 Jy ! Component: 1200 - total flux cleaned = 0.00254256 Jy ! Component: 1250 - total flux cleaned = 0.00258859 Jy ! Component: 1300 - total flux cleaned = 0.00258849 Jy ! Component: 1350 - total flux cleaned = 0.0025216 Jy ! Component: 1400 - total flux cleaned = 0.00247873 Jy ! Component: 1450 - total flux cleaned = 0.00247902 Jy ! Component: 1500 - total flux cleaned = 0.00252087 Jy ! Component: 1550 - total flux cleaned = 0.00258288 Jy ! Component: 1600 - total flux cleaned = 0.00258251 Jy ! Component: 1650 - total flux cleaned = 0.00254255 Jy ! Component: 1700 - total flux cleaned = 0.00258251 Jy ! Component: 1750 - total flux cleaned = 0.00258263 Jy ! Component: 1800 - total flux cleaned = 0.0026785 Jy ! Component: 1850 - total flux cleaned = 0.00265949 Jy ! Component: 1900 - total flux cleaned = 0.00269684 Jy ! Component: 1950 - total flux cleaned = 0.00269692 Jy ! Component: 2000 - total flux cleaned = 0.00271498 Jy ! Component: 2050 - total flux cleaned = 0.00276889 Jy ! Component: 2100 - total flux cleaned = 0.00275129 Jy ! Component: 2150 - total flux cleaned = 0.00285597 Jy ! Component: 2200 - total flux cleaned = 0.00283855 Jy ! Component: 2250 - total flux cleaned = 0.00280473 Jy ! Component: 2300 - total flux cleaned = 0.00290551 Jy ! Component: 2350 - total flux cleaned = 0.0029222 Jy ! Component: 2400 - total flux cleaned = 0.00295491 Jy ! Component: 2450 - total flux cleaned = 0.00297133 Jy ! Component: 2500 - total flux cleaned = 0.00305138 Jy ! Component: 2550 - total flux cleaned = 0.00313052 Jy ! Component: 2600 - total flux cleaned = 0.00313038 Jy ! Component: 2650 - total flux cleaned = 0.00319196 Jy ! Component: 2700 - total flux cleaned = 0.00319179 Jy ! Component: 2750 - total flux cleaned = 0.00320659 Jy ! Component: 2800 - total flux cleaned = 0.00313182 Jy ! Component: 2850 - total flux cleaned = 0.00313191 Jy ! Component: 2900 - total flux cleaned = 0.00313184 Jy ! Component: 2950 - total flux cleaned = 0.00313178 Jy ! Component: 3000 - total flux cleaned = 0.00308895 Jy ! Component: 3050 - total flux cleaned = 0.00310342 Jy ! Component: 3100 - total flux cleaned = 0.00314544 Jy ! Component: 3150 - total flux cleaned = 0.00307589 Jy ! Component: 3200 - total flux cleaned = 0.00313106 Jy ! Component: 3250 - total flux cleaned = 0.0032131 Jy ! Component: 3300 - total flux cleaned = 0.00324018 Jy ! Component: 3350 - total flux cleaned = 0.00329395 Jy ! Component: 3400 - total flux cleaned = 0.00334675 Jy ! Component: 3450 - total flux cleaned = 0.00336 Jy ! Component: 3500 - total flux cleaned = 0.00338605 Jy ! Component: 3550 - total flux cleaned = 0.00345055 Jy ! Component: 3600 - total flux cleaned = 0.00347615 Jy ! Component: 3650 - total flux cleaned = 0.00352685 Jy ! Component: 3700 - total flux cleaned = 0.00356455 Jy ! Component: 3750 - total flux cleaned = 0.00363919 Jy ! Component: 3800 - total flux cleaned = 0.00365142 Jy ! Component: 3850 - total flux cleaned = 0.00372491 Jy ! Component: 3900 - total flux cleaned = 0.00373686 Jy ! Component: 3950 - total flux cleaned = 0.00378515 Jy ! Component: 4000 - total flux cleaned = 0.00386869 Jy ! Component: 4050 - total flux cleaned = 0.00391596 Jy ! Total flux subtracted in 4096 components = 0.00399809 Jy ! Clean residual min=-0.000764 max=0.000753 Jy/beam ! Clean residual mean=-0.000000 rms=0.000222 Jy/beam ! Combined flux in latest and established models = 0.487948 Jy keep ! Adding 309 model components to the UV plane model. ! The established model now contains 595 components and 0.487948 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1816+3457_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.128 x 6.454 at -1.53 degrees (North through East) ! Clean map min=-0.0014987 max=0.2011 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1816+3457_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.201098 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000217558 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.324555 0.324555 0.64911 1.29822 2.59644 5.19288 10.3858 20.7715 41.543 83.0861 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.201 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 924.342 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1816+3457_S_uvs.log closed on Thu Apr 7 09:09:48 2016