! Started logfile: /g0/scr/pima/npcsb_uvs/J1540+1447_S_uvs.log on Wed Sep 25 00:12:09 2013 obs /g0/scr/pima/npcsb_uvs/J1540+1447_S_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsb_uvs/J1540+1447_S_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.942857 visibilities/baseline/integration-bin. ! Found source: J1540+1447 ! ! 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 2.23693e+09 8e+06 1 8e+06 ! 02 2 2.26693e+09 8e+06 1 8e+06 ! 03 3 2.35693e+09 8e+06 1 8e+06 ! 04 4 2.37693e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1188 visibilities. select RR ! 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 /g0/scr/pima/npcsb_uvs/J1540+1447_S] 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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.266167Jy sigma=9.911458 ! Fit after self-cal, rms=0.352796Jy sigma=2.770392 ! 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=2.625 mas, bmaj=7.055 mas, bpa=5.427 degrees ! Estimated noise=3.39969 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 = 0.513034 Jy ! Component: 100 - total flux cleaned = 0.640094 Jy ! Total flux subtracted in 100 components = 0.640094 Jy ! Clean residual min=-0.027539 max=0.050082 Jy/beam ! Clean residual mean=0.000031 rms=0.007603 Jy/beam ! Combined flux in latest and established models = 0.640093 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.640093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.174963Jy sigma=1.146651 ! Fit after self-cal, rms=0.174880Jy sigma=1.146227 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0518515 Jy ! Component: 100 - total flux cleaned = 0.0780299 Jy ! Total flux subtracted in 100 components = 0.0780299 Jy ! Clean residual min=-0.027831 max=0.031348 Jy/beam ! Clean residual mean=0.000030 rms=0.005476 Jy/beam ! Combined flux in latest and established models = 0.718123 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 23 components and 0.718123 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.151163Jy sigma=0.978837 ! Fit after self-cal, rms=0.151136Jy sigma=0.978668 ! 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=3.099 mas, bmaj=7.591 mas, bpa=3.988 degrees ! Estimated noise=2.70948 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 = 0.0284461 Jy ! Component: 100 - total flux cleaned = 0.0469664 Jy ! Component: 150 - total flux cleaned = 0.0597473 Jy ! Component: 200 - total flux cleaned = 0.0686888 Jy ! Total flux subtracted in 200 components = 0.0686888 Jy ! Clean residual min=-0.027146 max=0.026551 Jy/beam ! Clean residual mean=0.000047 rms=0.006355 Jy/beam ! Combined flux in latest and established models = 0.786812 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 40 components and 0.786812 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142447Jy sigma=0.937065 ! Fit after self-cal, rms=0.142342Jy sigma=0.936517 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.97 HN 1.00 KP 0.98 ! LA 1.07 MK 0.94 NL 1.00 OV 1.08 ! PT 1.04 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.99 KP 0.99 ! LA 1.01 MK 1.00 NL 0.97 OV 1.07 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.02 HN 1.04 KP 0.99 ! LA 0.81 MK 1.14 NL 1.09 OV 1.09 ! PT 1.06 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 0.96 KP 0.91 ! LA 0.69 MK 1.13 NL 1.01 OV 0.91 ! PT 0.96 SC 1.07 ! ! ! Fit before self-cal, rms=0.142342Jy sigma=0.936517 ! Fit after self-cal, rms=0.097858Jy sigma=0.684455 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.132 mas, bmaj=7.665 mas, bpa=4.169 degrees ! Estimated noise=2.72643 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 = -0.00157314 Jy ! Component: 100 - total flux cleaned = -0.00249556 Jy ! Component: 150 - total flux cleaned = -0.00313965 Jy ! Component: 200 - total flux cleaned = -0.00350547 Jy ! Total flux subtracted in 200 components = -0.00350547 Jy ! Clean residual min=-0.015252 max=0.019681 Jy/beam ! Clean residual mean=0.000026 rms=0.004133 Jy/beam ! Combined flux in latest and established models = 0.783307 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 51 components and 0.783307 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097589Jy sigma=0.681961 ! Fit after self-cal, rms=0.097512Jy sigma=0.681570 ! 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=0.097512Jy sigma=0.681570 ! Fit after self-cal, rms=0.097610Jy sigma=0.681431 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.134 mas, bmaj=7.671 mas, bpa=4.181 degrees ! Estimated noise=2.72656 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000804668 Jy ! Component: 100 - total flux cleaned = -0.00126827 Jy ! Component: 150 - total flux cleaned = -0.00167167 Jy ! Component: 200 - total flux cleaned = -0.00188926 Jy ! Total flux subtracted in 200 components = -0.00188926 Jy ! Clean residual min=-0.014733 max=0.019920 Jy/beam ! Clean residual mean=0.000026 rms=0.004107 Jy/beam ! Combined flux in latest and established models = 0.781417 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.781417 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097494Jy sigma=0.680132 ! Fit after self-cal, rms=0.097445Jy sigma=0.680041 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 (-13.5, 6.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0174495 Jy ! Component: 100 - total flux cleaned = 0.0268591 Jy ! Component: 150 - total flux cleaned = 0.0338631 Jy ! Component: 200 - total flux cleaned = 0.0393161 Jy ! Total flux subtracted in 200 components = 0.0393161 Jy ! Clean residual min=-0.013282 max=0.017082 Jy/beam ! Clean residual mean=0.000013 rms=0.003242 Jy/beam ! Combined flux in latest and established models = 0.820733 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 80 components and 0.820734 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094398Jy sigma=0.647864 ! Fit after self-cal, rms=0.094323Jy sigma=0.647169 ! Inverting map ! Added new window around map position (0, -51). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0150123 Jy ! Component: 100 - total flux cleaned = 0.0223538 Jy ! Component: 150 - total flux cleaned = 0.0279309 Jy ! Component: 200 - total flux cleaned = 0.0320444 Jy ! Total flux subtracted in 200 components = 0.0320444 Jy ! Clean residual min=-0.012126 max=0.009452 Jy/beam ! Clean residual mean=0.000012 rms=0.002606 Jy/beam ! Combined flux in latest and established models = 0.852778 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 113 components and 0.852778 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091682Jy sigma=0.626016 ! Fit after self-cal, rms=0.091643Jy sigma=0.625674 ! 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=0.091643Jy sigma=0.625674 ! Fit after self-cal, rms=0.091530Jy sigma=0.623286 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.146 mas, bmaj=7.694 mas, bpa=4.176 degrees ! Estimated noise=2.71692 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00467266 Jy ! Component: 100 - total flux cleaned = 0.00736849 Jy ! Component: 150 - total flux cleaned = 0.00977056 Jy ! Component: 200 - total flux cleaned = 0.0119515 Jy ! Total flux subtracted in 200 components = 0.0119515 Jy ! Clean residual min=-0.010715 max=0.008783 Jy/beam ! Clean residual mean=0.000005 rms=0.002362 Jy/beam ! Combined flux in latest and established models = 0.864729 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 134 components and 0.86473 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090923Jy sigma=0.618304 ! Fit after self-cal, rms=0.090935Jy sigma=0.618163 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 = 0.000922633 Jy ! Component: 100 - total flux cleaned = 0.00284375 Jy ! Component: 150 - total flux cleaned = 0.00449851 Jy ! Component: 200 - total flux cleaned = 0.00581649 Jy ! Total flux subtracted in 200 components = 0.00581649 Jy ! Clean residual min=-0.009960 max=0.008809 Jy/beam ! Clean residual mean=0.000004 rms=0.002263 Jy/beam ! Combined flux in latest and established models = 0.870546 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 145 components and 0.870546 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090664Jy sigma=0.615626 ! Fit after self-cal, rms=0.090663Jy sigma=0.615557 ! 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=0.090663Jy sigma=0.615557 ! Fit after self-cal, rms=0.090637Jy sigma=0.615113 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.228 mas, bmaj=10.92 mas, bpa=-3.965 degrees ! Estimated noise=3.34933 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00292554 Jy ! Component: 100 - total flux cleaned = 0.00626585 Jy ! Component: 150 - total flux cleaned = 0.00844038 Jy ! Component: 200 - total flux cleaned = 0.0101908 Jy ! Total flux subtracted in 200 components = 0.0101908 Jy ! Clean residual min=-0.012468 max=0.011299 Jy/beam ! Clean residual mean=0.000004 rms=0.003393 Jy/beam ! Combined flux in latest and established models = 0.880737 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 157 components and 0.880737 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090621Jy sigma=0.614040 ! Fit after self-cal, rms=0.090565Jy sigma=0.613430 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 = 0.000376706 Jy ! Component: 100 - total flux cleaned = 0.00134672 Jy ! Component: 150 - total flux cleaned = 0.00243427 Jy ! Component: 200 - total flux cleaned = 0.00323708 Jy ! Total flux subtracted in 200 components = 0.00323708 Jy ! Clean residual min=-0.011896 max=0.010960 Jy/beam ! Clean residual mean=0.000003 rms=0.003233 Jy/beam ! Combined flux in latest and established models = 0.883974 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 168 components and 0.883974 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.090663Jy sigma=0.613467 ! Fit after self-cal, rms=0.090584Jy sigma=0.612936 ! 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=3.15 mas, bmaj=7.7 mas, bpa=4.156 degrees ! Estimated noise=2.71297 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.15 x 7.7 at 4.156 degrees (North through East) ! Clean map min=-0.0086098 max=0.66737 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=0.090584Jy sigma=0.612936 ! Fit after self-cal, rms=0.085546Jy sigma=0.572137 ! Inverting map and beam ! Estimated beam: bmin=3.155 mas, bmaj=7.701 mas, bpa=4.166 degrees ! Estimated noise=2.71243 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000368126 Jy ! Component: 100 - total flux cleaned = 0.000246452 Jy ! Component: 150 - total flux cleaned = 3.02532e-05 Jy ! Component: 200 - total flux cleaned = 3.17437e-05 Jy ! Total flux subtracted in 200 components = 3.17437e-05 Jy ! Clean residual min=-0.007994 max=0.007699 Jy/beam ! Clean residual mean=0.000002 rms=0.001987 Jy/beam ! Combined flux in latest and established models = 0.884006 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 185 components and 0.884006 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085184Jy sigma=0.570103 ! Fit after self-cal, rms=0.085168Jy sigma=0.570058 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000410848 Jy ! Component: 100 - total flux cleaned = -0.000326696 Jy ! Component: 150 - total flux cleaned = -0.000327029 Jy ! Component: 200 - total flux cleaned = -0.000176242 Jy ! Total flux subtracted in 200 components = -0.000176242 Jy ! Clean residual min=-0.007633 max=0.007609 Jy/beam ! Clean residual mean=0.000002 rms=0.001959 Jy/beam ! Combined flux in latest and established models = 0.88383 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 189 components and 0.88383 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085003Jy sigma=0.568968 ! Fit after self-cal, rms=0.084997Jy sigma=0.568945 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084997Jy sigma=0.568945 ! Fit after self-cal, rms=0.084878Jy sigma=0.568743 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=2.669 mas, bmaj=7.127 mas, bpa=5.498 degrees ! Estimated noise=3.4159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.515363 Jy ! Component: 100 - total flux cleaned = 0.639854 Jy ! Component: 150 - total flux cleaned = 0.688237 Jy ! Component: 200 - total flux cleaned = 0.711315 Jy ! Total flux subtracted in 200 components = 0.711315 Jy ! Clean residual min=-0.012399 max=0.020672 Jy/beam ! Clean residual mean=0.000021 rms=0.003443 Jy/beam ! Combined flux in latest and established models = 0.711315 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.711315 Jy ! Inverting map and beam ! Estimated beam: bmin=3.157 mas, bmaj=7.702 mas, bpa=4.152 degrees ! Estimated noise=2.70807 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) ! Added new window around map position (-4, 6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0271428 Jy ! Component: 100 - total flux cleaned = 0.0446344 Jy ! Component: 150 - total flux cleaned = 0.0582633 Jy ! Component: 200 - total flux cleaned = 0.069618 Jy ! Total flux subtracted in 200 components = 0.069618 Jy ! Clean residual min=-0.012870 max=0.010241 Jy/beam ! Clean residual mean=0.000030 rms=0.003156 Jy/beam ! Combined flux in latest and established models = 0.780933 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 67 components and 0.780933 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=7.235 mas, bmaj=10.91 mas, bpa=-3.94 degrees ! Estimated noise=3.33655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0171824 Jy ! Component: 100 - total flux cleaned = 0.029764 Jy ! Component: 150 - total flux cleaned = 0.0400667 Jy ! Component: 200 - total flux cleaned = 0.0487762 Jy ! Total flux subtracted in 200 components = 0.0487762 Jy ! Clean residual min=-0.014954 max=0.010303 Jy/beam ! Clean residual mean=0.000036 rms=0.004121 Jy/beam ! Combined flux in latest and established models = 0.829709 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 = 0.00766227 Jy ! Component: 100 - total flux cleaned = 0.0144579 Jy ! Component: 150 - total flux cleaned = 0.0205081 Jy ! Component: 200 - total flux cleaned = 0.025909 Jy ! Total flux subtracted in 200 components = 0.025909 Jy ! Clean residual min=-0.012259 max=0.009278 Jy/beam ! Clean residual mean=0.000024 rms=0.003330 Jy/beam ! Combined flux in latest and established models = 0.855618 Jy ! Adding 121 model components to the UV plane model. ! The established model now contains 176 components and 0.855618 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.157 mas, bmaj=7.702 mas, bpa=4.152 degrees ! Estimated noise=2.70807 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0032681 Jy ! Component: 100 - total flux cleaned = 0.00646536 Jy ! Component: 150 - total flux cleaned = 0.0095771 Jy ! Component: 200 - total flux cleaned = 0.0124755 Jy ! Total flux subtracted in 200 components = 0.0124755 Jy ! Clean residual min=-0.007921 max=0.007861 Jy/beam ! Clean residual mean=0.000007 rms=0.001941 Jy/beam ! Combined flux in latest and established models = 0.868093 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 201 components and 0.868093 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084863Jy sigma=0.569715 ! Fit after self-cal, rms=0.084772Jy sigma=0.568983 wmodel /g0/scr/pima/npcsb_uvs/J1540+1447_S_map.mod ! Writing 201 model components to file: /g0/scr/pima/npcsb_uvs/J1540+1447_S_map.mod wobs /g0/scr/pima/npcsb_uvs/J1540+1447_S_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsb_uvs/J1540+1447_S_uvs.fits wwins /g0/scr/pima/npcsb_uvs/J1540+1447_S_map.win ! wwins: Wrote 4 windows to /g0/scr/pima/npcsb_uvs/J1540+1447_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 = -0.000919799 Jy ! Component: 100 - total flux cleaned = -0.00168444 Jy ! Component: 150 - total flux cleaned = -0.00274472 Jy ! Component: 200 - total flux cleaned = -0.00329596 Jy ! Component: 250 - total flux cleaned = -0.003713 Jy ! Component: 300 - total flux cleaned = -0.00410762 Jy ! Component: 350 - total flux cleaned = -0.00467113 Jy ! Component: 400 - total flux cleaned = -0.00494105 Jy ! Component: 450 - total flux cleaned = -0.00520127 Jy ! Component: 500 - total flux cleaned = -0.00511748 Jy ! Component: 550 - total flux cleaned = -0.00527747 Jy ! Component: 600 - total flux cleaned = -0.00512297 Jy ! Component: 650 - total flux cleaned = -0.00504727 Jy ! Component: 700 - total flux cleaned = -0.00497366 Jy ! Component: 750 - total flux cleaned = -0.00490104 Jy ! Component: 800 - total flux cleaned = -0.00483094 Jy ! Component: 850 - total flux cleaned = -0.00456646 Jy ! Component: 900 - total flux cleaned = -0.00430927 Jy ! Component: 950 - total flux cleaned = -0.00393107 Jy ! Component: 1000 - total flux cleaned = -0.0035626 Jy ! Component: 1050 - total flux cleaned = -0.0032613 Jy ! Component: 1100 - total flux cleaned = -0.00290641 Jy ! Component: 1150 - total flux cleaned = -0.00250095 Jy ! Component: 1200 - total flux cleaned = -0.0023324 Jy ! Component: 1250 - total flux cleaned = -0.00233298 Jy ! Component: 1300 - total flux cleaned = -0.00222329 Jy ! Component: 1350 - total flux cleaned = -0.00211536 Jy ! Component: 1400 - total flux cleaned = -0.00211518 Jy ! Component: 1450 - total flux cleaned = -0.00201237 Jy ! Component: 1500 - total flux cleaned = -0.00211404 Jy ! Component: 1550 - total flux cleaned = -0.00221362 Jy ! Component: 1600 - total flux cleaned = -0.00221359 Jy ! Component: 1650 - total flux cleaned = -0.0022616 Jy ! Component: 1700 - total flux cleaned = -0.00249849 Jy ! Component: 1750 - total flux cleaned = -0.00254468 Jy ! Component: 1800 - total flux cleaned = -0.00277567 Jy ! Component: 1850 - total flux cleaned = -0.00277515 Jy ! Component: 1900 - total flux cleaned = -0.00277604 Jy ! Component: 1950 - total flux cleaned = -0.0027758 Jy ! Component: 2000 - total flux cleaned = -0.00277615 Jy ! Component: 2050 - total flux cleaned = -0.00273311 Jy ! Component: 2100 - total flux cleaned = -0.00277585 Jy ! Component: 2150 - total flux cleaned = -0.00285952 Jy ! Component: 2200 - total flux cleaned = -0.00256869 Jy ! Component: 2250 - total flux cleaned = -0.00265048 Jy ! Component: 2300 - total flux cleaned = -0.00256849 Jy ! Component: 2350 - total flux cleaned = -0.00252833 Jy ! Component: 2400 - total flux cleaned = -0.00221005 Jy ! Component: 2450 - total flux cleaned = -0.00221049 Jy ! Component: 2500 - total flux cleaned = -0.00209328 Jy ! Component: 2550 - total flux cleaned = -0.00205465 Jy ! Component: 2600 - total flux cleaned = -0.00220623 Jy ! Component: 2650 - total flux cleaned = -0.00205478 Jy ! Component: 2700 - total flux cleaned = -0.00205474 Jy ! Component: 2750 - total flux cleaned = -0.00198088 Jy ! Component: 2800 - total flux cleaned = -0.00183448 Jy ! Component: 2850 - total flux cleaned = -0.00179834 Jy ! Component: 2900 - total flux cleaned = -0.0016179 Jy ! Component: 2950 - total flux cleaned = -0.00143938 Jy ! Component: 3000 - total flux cleaned = -0.00140382 Jy ! Component: 3050 - total flux cleaned = -0.00119314 Jy ! Component: 3100 - total flux cleaned = -0.00101891 Jy ! Component: 3150 - total flux cleaned = -0.000880555 Jy ! Component: 3200 - total flux cleaned = -0.00077733 Jy ! Component: 3250 - total flux cleaned = -0.000606749 Jy ! Component: 3300 - total flux cleaned = -0.000403822 Jy ! Component: 3350 - total flux cleaned = -0.000370378 Jy ! Component: 3400 - total flux cleaned = -0.000270581 Jy ! Component: 3450 - total flux cleaned = -0.000138307 Jy ! Component: 3500 - total flux cleaned = 0.000157572 Jy ! Component: 3550 - total flux cleaned = 0.000288208 Jy ! Component: 3600 - total flux cleaned = 0.000483174 Jy ! Component: 3650 - total flux cleaned = 0.000773736 Jy ! Component: 3700 - total flux cleaned = 0.00090208 Jy ! Component: 3750 - total flux cleaned = 0.00118918 Jy ! Component: 3800 - total flux cleaned = 0.00144265 Jy ! Component: 3850 - total flux cleaned = 0.00166296 Jy ! Component: 3900 - total flux cleaned = 0.00181961 Jy ! Component: 3950 - total flux cleaned = 0.00210001 Jy ! Component: 4000 - total flux cleaned = 0.00234785 Jy ! Component: 4050 - total flux cleaned = 0.00256353 Jy ! Total flux subtracted in 4096 components = 0.00271722 Jy ! Clean residual min=-0.002137 max=0.001823 Jy/beam ! Clean residual mean=0.000005 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.87081 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 509 components and 0.87081 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsb_uvs/J1540+1447_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.157 x 7.702 at 4.152 degrees (North through East) ! Clean map min=-0.0042309 max=0.67539 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsb_uvs/J1540+1447_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.675392 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000541451 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.240505 0.240505 0.48101 0.962021 1.92404 3.84808 7.69617 15.3923 30.7847 61.5693 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.675 quit ! Quitting program ! Log file /g0/scr/pima/npcsb_uvs/J1540+1447_S_uvs.log closed on Wed Sep 25 00:12:14 2013