! Started logfile: /g0/scr/pima/npcsb_uvs/J1658+4737_X_uvs.log on Wed Sep 25 00:06:46 2013 obs /g0/scr/pima/npcsb_uvs/J1658+4737_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsb_uvs/J1658+4737_X_uva.fits ! AN table 1: 12 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.751852 visibilities/baseline/integration-bin. ! Found source: J1658+4737 ! ! 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 8.40993e+09 8e+06 1 8e+06 ! 02 2 8.47993e+09 8e+06 1 8e+06 ! 03 3 8.79493e+09 8e+06 1 8e+06 ! 04 4 8.89993e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1624 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/npcsb_uvs/J1658+4737_X] 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 0.200x0.200 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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.162999Jy sigma=2.684177 ! Fit after self-cal, rms=0.597650Jy sigma=1.247074 ! 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=0.6956 mas, bmaj=2.412 mas, bpa=-39.03 degrees ! Estimated noise=13.1151 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 = 0.335508 Jy ! Component: 100 - total flux cleaned = 0.493041 Jy ! Total flux subtracted in 100 components = 0.493041 Jy ! Clean residual min=-0.039074 max=0.082145 Jy/beam ! Clean residual mean=-0.000037 rms=0.013659 Jy/beam ! Combined flux in latest and established models = 0.49304 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.49304 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.242650Jy sigma=0.584532 ! Fit after self-cal, rms=0.240416Jy sigma=0.581997 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.102935 Jy ! Component: 100 - total flux cleaned = 0.169391 Jy ! Total flux subtracted in 100 components = 0.169391 Jy ! Clean residual min=-0.025656 max=0.042262 Jy/beam ! Clean residual mean=-0.000031 rms=0.008348 Jy/beam ! Combined flux in latest and established models = 0.662431 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 16 components and 0.662431 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.162834Jy sigma=0.378009 ! Fit after self-cal, rms=0.160824Jy sigma=0.375656 ! 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=0.8753 mas, bmaj=2.577 mas, bpa=-39.72 degrees ! Estimated noise=8.01029 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 (-0.2, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0830581 Jy ! Component: 100 - total flux cleaned = 0.134706 Jy ! Component: 150 - total flux cleaned = 0.169498 Jy ! Component: 200 - total flux cleaned = 0.191279 Jy ! Total flux subtracted in 200 components = 0.191279 Jy ! Clean residual min=-0.018294 max=0.026525 Jy/beam ! Clean residual mean=-0.000028 rms=0.005889 Jy/beam ! Combined flux in latest and established models = 0.85371 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 52 components and 0.85371 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.109747Jy sigma=0.236615 ! Fit after self-cal, rms=0.108012Jy sigma=0.234132 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.05 KP 1.00 ! LA 0.98 MK 1.09 NL 1.25 OV 0.95 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 1.03 KP 0.91 ! LA 0.92 MK 1.04 NL 1.29 OV 0.93 ! PT 1.04 SC 0.95 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 0.98 HN 0.92 KP 0.86 ! LA 0.93 MK 1.05 NL 1.24 OV 0.92 ! PT 1.04 SC 0.98 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.04 HN 0.94 KP 0.90 ! LA 0.91 MK 1.03 NL 1.17 OV 0.98 ! PT 1.14 SC 1.02 ! ! ! Fit before self-cal, rms=0.108012Jy sigma=0.234132 ! Fit after self-cal, rms=0.087622Jy sigma=0.183283 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.896 mas, bmaj=2.579 mas, bpa=-39.56 degrees ! Estimated noise=8.00594 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 = -0.00352358 Jy ! Component: 100 - total flux cleaned = -0.00412865 Jy ! Component: 150 - total flux cleaned = -0.00392503 Jy ! Component: 200 - total flux cleaned = -0.00331378 Jy ! Total flux subtracted in 200 components = -0.00331378 Jy ! Clean residual min=-0.011092 max=0.010848 Jy/beam ! Clean residual mean=-0.000004 rms=0.002377 Jy/beam ! Combined flux in latest and established models = 0.850396 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 68 components and 0.850396 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.085926Jy sigma=0.179341 ! Fit after self-cal, rms=0.085832Jy sigma=0.179027 ! 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=0.085832Jy sigma=0.179027 ! Fit after self-cal, rms=0.085350Jy sigma=0.178777 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8947 mas, bmaj=2.573 mas, bpa=-39.63 degrees ! Estimated noise=7.96701 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00238127 Jy ! Component: 100 - total flux cleaned = -0.00199631 Jy ! Component: 150 - total flux cleaned = -0.0018343 Jy ! Component: 200 - total flux cleaned = -0.00169702 Jy ! Total flux subtracted in 200 components = -0.00169702 Jy ! Clean residual min=-0.009357 max=0.009784 Jy/beam ! Clean residual mean=-0.000004 rms=0.002140 Jy/beam ! Combined flux in latest and established models = 0.848699 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.848699 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.084664Jy sigma=0.177081 ! Fit after self-cal, rms=0.084590Jy sigma=0.176931 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 (-17.6, 14.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00493689 Jy ! Component: 100 - total flux cleaned = 0.00675066 Jy ! Component: 150 - total flux cleaned = 0.00889249 Jy ! Component: 200 - total flux cleaned = 0.0102721 Jy ! Total flux subtracted in 200 components = 0.0102721 Jy ! Clean residual min=-0.008302 max=0.007675 Jy/beam ! Clean residual mean=-0.000005 rms=0.001829 Jy/beam ! Combined flux in latest and established models = 0.858972 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 98 components and 0.858972 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083436Jy sigma=0.174119 ! Fit after self-cal, rms=0.083411Jy sigma=0.174059 ! 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=0.083411Jy sigma=0.174059 ! Fit after self-cal, rms=0.083135Jy sigma=0.173940 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8939 mas, bmaj=2.572 mas, bpa=-39.64 degrees ! Estimated noise=7.93711 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00130358 Jy ! Component: 100 - total flux cleaned = -0.000531161 Jy ! Component: 150 - total flux cleaned = 5.55942e-05 Jy ! Component: 200 - total flux cleaned = 0.000605142 Jy ! Total flux subtracted in 200 components = 0.000605142 Jy ! Clean residual min=-0.007700 max=0.007203 Jy/beam ! Clean residual mean=-0.000003 rms=0.001706 Jy/beam ! Combined flux in latest and established models = 0.859577 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 110 components and 0.859577 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082799Jy sigma=0.173119 ! Fit after self-cal, rms=0.082797Jy sigma=0.173094 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 = 0.00101872 Jy ! Component: 100 - total flux cleaned = 0.00151295 Jy ! Component: 150 - total flux cleaned = 0.00188331 Jy ! Component: 200 - total flux cleaned = 0.00205772 Jy ! Total flux subtracted in 200 components = 0.00205772 Jy ! Clean residual min=-0.007284 max=0.006894 Jy/beam ! Clean residual mean=-0.000003 rms=0.001643 Jy/beam ! Combined flux in latest and established models = 0.861634 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 123 components and 0.861634 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082599Jy sigma=0.172624 ! Fit after self-cal, rms=0.082595Jy sigma=0.172606 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.082595Jy sigma=0.172606 ! Fit after self-cal, rms=0.082509Jy sigma=0.172548 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.26 mas, bmaj=2.98 mas, bpa=-42.65 degrees ! Estimated noise=9.39046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000386315 Jy ! Component: 100 - total flux cleaned = 0.000727989 Jy ! Component: 150 - total flux cleaned = 0.000525152 Jy ! Component: 200 - total flux cleaned = 0.000433598 Jy ! Total flux subtracted in 200 components = 0.000433598 Jy ! Clean residual min=-0.007607 max=0.007519 Jy/beam ! Clean residual mean=-0.000002 rms=0.001965 Jy/beam ! Combined flux in latest and established models = 0.862068 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 140 components and 0.862068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082399Jy sigma=0.172218 ! Fit after self-cal, rms=0.082393Jy sigma=0.172189 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 = -0.00028543 Jy ! Component: 100 - total flux cleaned = -0.000705763 Jy ! Component: 150 - total flux cleaned = -0.000865338 Jy ! Component: 200 - total flux cleaned = -0.0010877 Jy ! Total flux subtracted in 200 components = -0.0010877 Jy ! Clean residual min=-0.007131 max=0.007275 Jy/beam ! Clean residual mean=-0.000001 rms=0.001842 Jy/beam ! Combined flux in latest and established models = 0.86098 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 150 components and 0.86098 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.082345Jy sigma=0.172029 ! Fit after self-cal, rms=0.082345Jy sigma=0.172020 ! 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=0.8932 mas, bmaj=2.571 mas, bpa=-39.62 degrees ! Estimated noise=7.92418 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8932 x 2.571 at -39.62 degrees (North through East) ! Clean map min=-0.0086542 max=0.46375 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=0.7041 mas, bmaj=2.389 mas, bpa=-39.02 degrees ! Estimated noise=13.1759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.334149 Jy ! Component: 100 - total flux cleaned = 0.497539 Jy ! Component: 150 - total flux cleaned = 0.600098 Jy ! Component: 200 - total flux cleaned = 0.665747 Jy ! Total flux subtracted in 200 components = 0.665747 Jy ! Clean residual min=-0.019893 max=0.034795 Jy/beam ! Clean residual mean=-0.000019 rms=0.006096 Jy/beam ! Combined flux in latest and established models = 0.665747 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.665747 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8932 mas, bmaj=2.571 mas, bpa=-39.62 degrees ! Estimated noise=7.92418 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 = 0.0653415 Jy ! Component: 100 - total flux cleaned = 0.101767 Jy ! Component: 150 - total flux cleaned = 0.124649 Jy ! Component: 200 - total flux cleaned = 0.140145 Jy ! Total flux subtracted in 200 components = 0.140145 Jy ! Clean residual min=-0.010254 max=0.011494 Jy/beam ! Clean residual mean=-0.000024 rms=0.002806 Jy/beam ! Combined flux in latest and established models = 0.805892 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 49 components and 0.805892 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.26 mas, bmaj=2.98 mas, bpa=-42.65 degrees ! Estimated noise=9.39046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168419 Jy ! Component: 100 - total flux cleaned = 0.0266633 Jy ! Component: 150 - total flux cleaned = 0.0317723 Jy ! Component: 200 - total flux cleaned = 0.0356346 Jy ! Total flux subtracted in 200 components = 0.0356346 Jy ! Clean residual min=-0.009236 max=0.009240 Jy/beam ! Clean residual mean=-0.000016 rms=0.002515 Jy/beam ! Combined flux in latest and established models = 0.841526 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 = 0.00343875 Jy ! Component: 100 - total flux cleaned = 0.00540777 Jy ! Component: 150 - total flux cleaned = 0.00697169 Jy ! Component: 200 - total flux cleaned = 0.00823107 Jy ! Total flux subtracted in 200 components = 0.00823107 Jy ! Clean residual min=-0.008117 max=0.007738 Jy/beam ! Clean residual mean=-0.000009 rms=0.002084 Jy/beam ! Combined flux in latest and established models = 0.849757 Jy ! Adding 62 model components to the UV plane model. ! The established model now contains 106 components and 0.849757 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8932 mas, bmaj=2.571 mas, bpa=-39.62 degrees ! Estimated noise=7.92418 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00368963 Jy ! Component: 100 - total flux cleaned = 0.00566552 Jy ! Component: 150 - total flux cleaned = 0.00611107 Jy ! Component: 200 - total flux cleaned = 0.00624959 Jy ! Total flux subtracted in 200 components = 0.00624959 Jy ! Clean residual min=-0.007035 max=0.006748 Jy/beam ! Clean residual mean=-0.000003 rms=0.001596 Jy/beam ! Combined flux in latest and established models = 0.856007 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 125 components and 0.856007 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.083055Jy sigma=0.172849 ! Fit after self-cal, rms=0.082960Jy sigma=0.172718 wmodel /g0/scr/pima/npcsb_uvs/J1658+4737_X_map.mod ! Writing 125 model components to file: /g0/scr/pima/npcsb_uvs/J1658+4737_X_map.mod wobs /g0/scr/pima/npcsb_uvs/J1658+4737_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsb_uvs/J1658+4737_X_uvs.fits wwins /g0/scr/pima/npcsb_uvs/J1658+4737_X_map.win ! wwins: Wrote 3 windows to /g0/scr/pima/npcsb_uvs/J1658+4737_X_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 = -0.00133458 Jy ! Component: 100 - total flux cleaned = -0.00155773 Jy ! Component: 150 - total flux cleaned = -0.00187351 Jy ! Component: 200 - total flux cleaned = -0.0017773 Jy ! Component: 250 - total flux cleaned = -0.0015905 Jy ! Component: 300 - total flux cleaned = -0.00150119 Jy ! Component: 350 - total flux cleaned = -0.00124903 Jy ! Component: 400 - total flux cleaned = -0.00157304 Jy ! Component: 450 - total flux cleaned = -0.00188596 Jy ! Component: 500 - total flux cleaned = -0.00234358 Jy ! Component: 550 - total flux cleaned = -0.00285943 Jy ! Component: 600 - total flux cleaned = -0.0031465 Jy ! Component: 650 - total flux cleaned = -0.00349447 Jy ! Component: 700 - total flux cleaned = -0.00376778 Jy ! Component: 750 - total flux cleaned = -0.00376918 Jy ! Component: 800 - total flux cleaned = -0.00390139 Jy ! Component: 850 - total flux cleaned = -0.00409119 Jy ! Component: 900 - total flux cleaned = -0.00390466 Jy ! Component: 950 - total flux cleaned = -0.00384584 Jy ! Component: 1000 - total flux cleaned = -0.00378834 Jy ! Component: 1050 - total flux cleaned = -0.00384775 Jy ! Component: 1100 - total flux cleaned = -0.00361851 Jy ! Component: 1150 - total flux cleaned = -0.00373074 Jy ! Component: 1200 - total flux cleaned = -0.00345208 Jy ! Component: 1250 - total flux cleaned = -0.00334278 Jy ! Component: 1300 - total flux cleaned = -0.00318324 Jy ! Component: 1350 - total flux cleaned = -0.00302629 Jy ! Component: 1400 - total flux cleaned = -0.00313021 Jy ! Component: 1450 - total flux cleaned = -0.00313004 Jy ! Component: 1500 - total flux cleaned = -0.00302914 Jy ! Component: 1550 - total flux cleaned = -0.00278221 Jy ! Component: 1600 - total flux cleaned = -0.002784 Jy ! Component: 1650 - total flux cleaned = -0.00273542 Jy ! Component: 1700 - total flux cleaned = -0.00245124 Jy ! Component: 1750 - total flux cleaned = -0.00235891 Jy ! Component: 1800 - total flux cleaned = -0.00226688 Jy ! Component: 1850 - total flux cleaned = -0.00226691 Jy ! Component: 1900 - total flux cleaned = -0.00235526 Jy ! Component: 1950 - total flux cleaned = -0.00208935 Jy ! Component: 2000 - total flux cleaned = -0.0020018 Jy ! Component: 2050 - total flux cleaned = -0.00191555 Jy ! Component: 2100 - total flux cleaned = -0.00191534 Jy ! Component: 2150 - total flux cleaned = -0.00187249 Jy ! Component: 2200 - total flux cleaned = -0.00170598 Jy ! Component: 2250 - total flux cleaned = -0.00170571 Jy ! Component: 2300 - total flux cleaned = -0.00166534 Jy ! Component: 2350 - total flux cleaned = -0.00174613 Jy ! Component: 2400 - total flux cleaned = -0.00186593 Jy ! Component: 2450 - total flux cleaned = -0.00190542 Jy ! Component: 2500 - total flux cleaned = -0.00186603 Jy ! Component: 2550 - total flux cleaned = -0.00190482 Jy ! Component: 2600 - total flux cleaned = -0.00186643 Jy ! Component: 2650 - total flux cleaned = -0.00190483 Jy ! Component: 2700 - total flux cleaned = -0.00190464 Jy ! Component: 2750 - total flux cleaned = -0.00197909 Jy ! Component: 2800 - total flux cleaned = -0.00194244 Jy ! Component: 2850 - total flux cleaned = -0.00190603 Jy ! Component: 2900 - total flux cleaned = -0.00197888 Jy ! Component: 2950 - total flux cleaned = -0.00208672 Jy ! Component: 3000 - total flux cleaned = -0.00205125 Jy ! Component: 3050 - total flux cleaned = -0.00222774 Jy ! Component: 3100 - total flux cleaned = -0.00212302 Jy ! Component: 3150 - total flux cleaned = -0.00215775 Jy ! Component: 3200 - total flux cleaned = -0.00212318 Jy ! Component: 3250 - total flux cleaned = -0.00202109 Jy ! Component: 3300 - total flux cleaned = -0.00205501 Jy ! Component: 3350 - total flux cleaned = -0.00202123 Jy ! Component: 3400 - total flux cleaned = -0.00202083 Jy ! Component: 3450 - total flux cleaned = -0.00202081 Jy ! Component: 3500 - total flux cleaned = -0.00188945 Jy ! Component: 3550 - total flux cleaned = -0.00182405 Jy ! Component: 3600 - total flux cleaned = -0.00166248 Jy ! Component: 3650 - total flux cleaned = -0.00166239 Jy ! Component: 3700 - total flux cleaned = -0.00153445 Jy ! Component: 3750 - total flux cleaned = -0.00150273 Jy ! Component: 3800 - total flux cleaned = -0.00131364 Jy ! Component: 3850 - total flux cleaned = -0.00121995 Jy ! Component: 3900 - total flux cleaned = -0.00115758 Jy ! Component: 3950 - total flux cleaned = -0.00103422 Jy ! Component: 4000 - total flux cleaned = -0.00100351 Jy ! Component: 4050 - total flux cleaned = -0.000881731 Jy ! Total flux subtracted in 4096 components = -0.000851546 Jy ! Clean residual min=-0.001923 max=0.001619 Jy/beam ! Clean residual mean=-0.000003 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.855155 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 427 components and 0.855155 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsb_uvs/J1658+4737_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8932 x 2.571 at -39.62 degrees (North through East) ! Clean map min=-0.0052035 max=0.46832 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsb_uvs/J1658+4737_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.468325 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000500715 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.320749 0.320749 0.641498 1.283 2.56599 5.13198 10.264 20.5279 41.0558 82.1117 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.468 quit ! Quitting program ! Log file /g0/scr/pima/npcsb_uvs/J1658+4737_X_uvs.log closed on Wed Sep 25 00:06:51 2013