! Started logfile: /g0/scr/pima/npcsb_uvs/J0336+3218_X_uvs.log on Wed Sep 25 00:03:34 2013 obs /g0/scr/pima/npcsb_uvs/J0336+3218_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsb_uvs/J0336+3218_X_uva.fits ! AN table 1: 12 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.807407 visibilities/baseline/integration-bin. ! Found source: J0336+3218 ! ! 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 1744 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/J0336+3218_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 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 17 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.498598Jy sigma=3.549531 ! Fit after self-cal, rms=0.413234Jy sigma=0.966244 ! 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=0.731 mas, bmaj=2.113 mas, bpa=-24.42 degrees ! Estimated noise=11.1121 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 = 0.917934 Jy ! Component: 100 - total flux cleaned = 1.13876 Jy ! Total flux subtracted in 100 components = 1.13876 Jy ! Clean residual min=-0.073705 max=0.107671 Jy/beam ! Clean residual mean=0.000009 rms=0.020501 Jy/beam ! Combined flux in latest and established models = 1.13876 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 1.13876 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.344860Jy sigma=0.805787 ! Fit after self-cal, rms=0.344547Jy sigma=0.805281 ! 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=0.8924 mas, bmaj=2.182 mas, bpa=-24.54 degrees ! Estimated noise=7.37977 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 = 0.144114 Jy ! Component: 100 - total flux cleaned = 0.218967 Jy ! Component: 150 - total flux cleaned = 0.268646 Jy ! Component: 200 - total flux cleaned = 0.299243 Jy ! Total flux subtracted in 200 components = 0.299243 Jy ! Clean residual min=-0.074492 max=0.123840 Jy/beam ! Clean residual mean=0.000024 rms=0.021461 Jy/beam ! Combined flux in latest and established models = 1.43801 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 18 components and 1.43801 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.275517Jy sigma=0.654420 ! Fit after self-cal, rms=0.274720Jy sigma=0.653199 ! Inverting map ! Added new window around map position (-9.8, 3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.113923 Jy ! Component: 100 - total flux cleaned = 0.177615 Jy ! Component: 150 - total flux cleaned = 0.21559 Jy ! Component: 200 - total flux cleaned = 0.223611 Jy ! Total flux subtracted in 200 components = 0.223611 Jy ! Clean residual min=-0.057717 max=0.090261 Jy/beam ! Clean residual mean=0.000007 rms=0.015350 Jy/beam ! Combined flux in latest and established models = 1.66162 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 42 components and 1.66162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.220894Jy sigma=0.519039 ! Fit after self-cal, rms=0.213744Jy sigma=0.501435 ! 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 1.01 FD 1.01 HN 0.95 KP 0.99 ! LA 0.96 MK 1.01 NL 1.24 OV 1.04 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 0.93 KP 0.90 ! LA 0.90 MK 0.98 NL 1.23 OV 1.03 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.07 HN 0.87 KP 0.84 ! LA 0.91 MK 0.99 NL 1.16 OV 1.02 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.10 HN 0.86 KP 0.87 ! LA 0.92 MK 0.98 NL 1.12 OV 1.06 ! PT 1.07 SC 0.97 ! ! ! Fit before self-cal, rms=0.213744Jy sigma=0.501435 ! Fit after self-cal, rms=0.148115Jy sigma=0.356057 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8864 mas, bmaj=2.179 mas, bpa=-24.64 degrees ! Estimated noise=7.32352 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 (4.6, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0540582 Jy ! Component: 100 - total flux cleaned = 0.0641888 Jy ! Component: 150 - total flux cleaned = 0.0710237 Jy ! Component: 200 - total flux cleaned = 0.0759446 Jy ! Total flux subtracted in 200 components = 0.0759446 Jy ! Clean residual min=-0.026374 max=0.031036 Jy/beam ! Clean residual mean=-0.000006 rms=0.006175 Jy/beam ! Combined flux in latest and established models = 1.73756 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 62 components and 1.73756 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123509Jy sigma=0.293754 ! Fit after self-cal, rms=0.122387Jy sigma=0.291995 ! Inverting map ! Added new window around map position (1.6, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0207944 Jy ! Component: 100 - total flux cleaned = 0.0229292 Jy ! Component: 150 - total flux cleaned = 0.0235156 Jy ! Component: 200 - total flux cleaned = 0.0235321 Jy ! Total flux subtracted in 200 components = 0.0235321 Jy ! Clean residual min=-0.025063 max=0.027976 Jy/beam ! Clean residual mean=-0.000006 rms=0.005309 Jy/beam ! Combined flux in latest and established models = 1.76109 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 79 components and 1.76109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.113653Jy sigma=0.270582 ! Fit after self-cal, rms=0.113094Jy sigma=0.269864 ! Inverting map ! Added new window around map position (6.6, -16.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0228459 Jy ! Component: 100 - total flux cleaned = 0.0264112 Jy ! Component: 150 - total flux cleaned = 0.0291059 Jy ! Component: 200 - total flux cleaned = 0.0299329 Jy ! Total flux subtracted in 200 components = 0.0299329 Jy ! Clean residual min=-0.021912 max=0.021014 Jy/beam ! Clean residual mean=-0.000005 rms=0.004697 Jy/beam ! Combined flux in latest and established models = 1.79103 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 100 components and 1.79103 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.106960Jy sigma=0.255862 ! Fit after self-cal, rms=0.106414Jy sigma=0.254943 ! 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=0.106414Jy sigma=0.254943 ! Fit after self-cal, rms=0.103474Jy sigma=0.249661 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8859 mas, bmaj=2.177 mas, bpa=-24.65 degrees ! Estimated noise=7.30947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00299278 Jy ! Component: 100 - total flux cleaned = 0.00653537 Jy ! Component: 150 - total flux cleaned = 0.00968229 Jy ! Component: 200 - total flux cleaned = 0.0122249 Jy ! Total flux subtracted in 200 components = 0.0122249 Jy ! Clean residual min=-0.019238 max=0.017206 Jy/beam ! Clean residual mean=-0.000005 rms=0.004036 Jy/beam ! Combined flux in latest and established models = 1.80325 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 120 components and 1.80325 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100293Jy sigma=0.241779 ! Fit after self-cal, rms=0.100134Jy sigma=0.241653 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 = 0.00348063 Jy ! Component: 100 - total flux cleaned = 0.00476764 Jy ! Component: 150 - total flux cleaned = 0.00629313 Jy ! Component: 200 - total flux cleaned = 0.00715574 Jy ! Total flux subtracted in 200 components = 0.00715574 Jy ! Clean residual min=-0.018081 max=0.016719 Jy/beam ! Clean residual mean=-0.000004 rms=0.003827 Jy/beam ! Combined flux in latest and established models = 1.81041 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 135 components and 1.81041 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098431Jy sigma=0.237752 ! Fit after self-cal, rms=0.098383Jy sigma=0.237716 ! 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=0.098383Jy sigma=0.237716 ! Fit after self-cal, rms=0.097617Jy sigma=0.236808 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8848 mas, bmaj=2.176 mas, bpa=-24.62 degrees ! Estimated noise=7.29626 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000364637 Jy ! Component: 100 - total flux cleaned = 0.00207709 Jy ! Component: 150 - total flux cleaned = 0.00377407 Jy ! Component: 200 - total flux cleaned = 0.00535989 Jy ! Total flux subtracted in 200 components = 0.00535989 Jy ! Clean residual min=-0.016234 max=0.015426 Jy/beam ! Clean residual mean=-0.000004 rms=0.003532 Jy/beam ! Combined flux in latest and established models = 1.81577 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 144 components and 1.81577 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096071Jy sigma=0.232737 ! Fit after self-cal, rms=0.095999Jy sigma=0.232693 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 = 0.000432784 Jy ! Component: 100 - total flux cleaned = 0.00114449 Jy ! Component: 150 - total flux cleaned = 0.00182967 Jy ! Component: 200 - total flux cleaned = 0.00271829 Jy ! Total flux subtracted in 200 components = 0.00271829 Jy ! Clean residual min=-0.015621 max=0.015115 Jy/beam ! Clean residual mean=-0.000004 rms=0.003401 Jy/beam ! Combined flux in latest and established models = 1.81849 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 163 components and 1.81849 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095020Jy sigma=0.230442 ! Fit after self-cal, rms=0.094999Jy sigma=0.230426 ! 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=0.094999Jy sigma=0.230426 ! Fit after self-cal, rms=0.094521Jy sigma=0.229923 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.136 mas, bmaj=2.582 mas, bpa=-16.31 degrees ! Estimated noise=8.91445 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196374 Jy ! Component: 100 - total flux cleaned = 0.00462382 Jy ! Component: 150 - total flux cleaned = 0.00666155 Jy ! Component: 200 - total flux cleaned = 0.00744118 Jy ! Total flux subtracted in 200 components = 0.00744118 Jy ! Clean residual min=-0.020319 max=0.017106 Jy/beam ! Clean residual mean=-0.000007 rms=0.004401 Jy/beam ! Combined flux in latest and established models = 1.82593 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 186 components and 1.82593 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093781Jy sigma=0.226860 ! Fit after self-cal, rms=0.093702Jy sigma=0.226800 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 = -0.00057791 Jy ! Component: 100 - total flux cleaned = -0.000128286 Jy ! Component: 150 - total flux cleaned = 8.16898e-05 Jy ! Component: 200 - total flux cleaned = 0.000682541 Jy ! Total flux subtracted in 200 components = 0.000682541 Jy ! Clean residual min=-0.019325 max=0.016131 Jy/beam ! Clean residual mean=-0.000006 rms=0.004153 Jy/beam ! Combined flux in latest and established models = 1.82661 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 206 components and 1.82661 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093336Jy sigma=0.225644 ! Fit after self-cal, rms=0.093314Jy sigma=0.225594 ! 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=0.8842 mas, bmaj=2.175 mas, bpa=-24.57 degrees ! Estimated noise=7.28374 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8842 x 2.175 at -24.57 degrees (North through East) ! Clean map min=-0.013294 max=1.213 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=0.093314Jy sigma=0.225594 ! Fit after self-cal, rms=0.089289Jy sigma=0.207093 ! Inverting map and beam ! Estimated beam: bmin=0.8851 mas, bmaj=2.175 mas, bpa=-24.51 degrees ! Estimated noise=7.28753 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00404171 Jy ! Component: 100 - total flux cleaned = -0.00454803 Jy ! Component: 150 - total flux cleaned = -0.00410998 Jy ! Component: 200 - total flux cleaned = -0.00370947 Jy ! Total flux subtracted in 200 components = -0.00370947 Jy ! Clean residual min=-0.012901 max=0.012565 Jy/beam ! Clean residual mean=-0.000002 rms=0.002814 Jy/beam ! Combined flux in latest and established models = 1.8229 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 227 components and 1.8229 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.088052Jy sigma=0.204529 ! Fit after self-cal, rms=0.088010Jy sigma=0.204456 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00109572 Jy ! Component: 100 - total flux cleaned = -0.000915418 Jy ! Component: 150 - total flux cleaned = -0.000743443 Jy ! Component: 200 - total flux cleaned = -0.000577088 Jy ! Total flux subtracted in 200 components = -0.000577088 Jy ! Clean residual min=-0.012449 max=0.012276 Jy/beam ! Clean residual mean=-0.000002 rms=0.002729 Jy/beam ! Combined flux in latest and established models = 1.82232 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 238 components and 1.82232 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087353Jy sigma=0.203128 ! Fit after self-cal, rms=0.087350Jy sigma=0.203108 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087350Jy sigma=0.203108 ! Fit after self-cal, rms=0.087212Jy sigma=0.202713 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=0.724 mas, bmaj=2.101 mas, bpa=-24.24 degrees ! Estimated noise=11.0481 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.912331 Jy ! Component: 100 - total flux cleaned = 1.14076 Jy ! Component: 150 - total flux cleaned = 1.25238 Jy ! Component: 200 - total flux cleaned = 1.33037 Jy ! Total flux subtracted in 200 components = 1.33037 Jy ! Clean residual min=-0.037991 max=0.059938 Jy/beam ! Clean residual mean=0.000004 rms=0.010244 Jy/beam ! Combined flux in latest and established models = 1.33037 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 1.33037 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8852 mas, bmaj=2.174 mas, bpa=-24.47 degrees ! Estimated noise=7.284 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 (13.6, -8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0900751 Jy ! Component: 100 - total flux cleaned = 0.152103 Jy ! Component: 150 - total flux cleaned = 0.19879 Jy ! Component: 200 - total flux cleaned = 0.235126 Jy ! Total flux subtracted in 200 components = 0.235126 Jy ! Clean residual min=-0.025596 max=0.026218 Jy/beam ! Clean residual mean=0.000003 rms=0.007241 Jy/beam ! Combined flux in latest and established models = 1.56549 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 62 components and 1.5655 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=2.136 mas, bmaj=2.585 mas, bpa=-15.84 degrees ! Estimated noise=8.91133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0511483 Jy ! Component: 100 - total flux cleaned = 0.0867494 Jy ! Component: 150 - total flux cleaned = 0.113354 Jy ! Component: 200 - total flux cleaned = 0.133632 Jy ! Total flux subtracted in 200 components = 0.133632 Jy ! Clean residual min=-0.022028 max=0.024478 Jy/beam ! Clean residual mean=-0.000001 rms=0.006423 Jy/beam ! Combined flux in latest and established models = 1.69913 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 = 0.016116 Jy ! Component: 100 - total flux cleaned = 0.0262128 Jy ! Component: 150 - total flux cleaned = 0.0351846 Jy ! Component: 200 - total flux cleaned = 0.0421228 Jy ! Total flux subtracted in 200 components = 0.0421228 Jy ! Clean residual min=-0.017429 max=0.020284 Jy/beam ! Clean residual mean=-0.000003 rms=0.004905 Jy/beam ! Combined flux in latest and established models = 1.74125 Jy ! Adding 103 model components to the UV plane model. ! The established model now contains 158 components and 1.74125 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8852 mas, bmaj=2.174 mas, bpa=-24.47 degrees ! Estimated noise=7.284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00487359 Jy ! Component: 100 - total flux cleaned = 0.0095977 Jy ! Component: 150 - total flux cleaned = 0.0133836 Jy ! Component: 200 - total flux cleaned = 0.0154618 Jy ! Total flux subtracted in 200 components = 0.0154618 Jy ! Clean residual min=-0.014662 max=0.014403 Jy/beam ! Clean residual mean=-0.000002 rms=0.003319 Jy/beam ! Combined flux in latest and established models = 1.75671 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 182 components and 1.75671 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.091876Jy sigma=0.214726 ! Fit after self-cal, rms=0.091107Jy sigma=0.212724 wmodel /g0/scr/pima/npcsb_uvs/J0336+3218_X_map.mod ! Writing 182 model components to file: /g0/scr/pima/npcsb_uvs/J0336+3218_X_map.mod wobs /g0/scr/pima/npcsb_uvs/J0336+3218_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsb_uvs/J0336+3218_X_uvs.fits wwins /g0/scr/pima/npcsb_uvs/J0336+3218_X_map.win ! wwins: Wrote 6 windows to /g0/scr/pima/npcsb_uvs/J0336+3218_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 = -0.00316888 Jy ! Component: 100 - total flux cleaned = -0.00525169 Jy ! Component: 150 - total flux cleaned = -0.0080411 Jy ! Component: 200 - total flux cleaned = -0.0102727 Jy ! Component: 250 - total flux cleaned = -0.0127683 Jy ! Component: 300 - total flux cleaned = -0.0144008 Jy ! Component: 350 - total flux cleaned = -0.0156067 Jy ! Component: 400 - total flux cleaned = -0.0164268 Jy ! Component: 450 - total flux cleaned = -0.0165842 Jy ! Component: 500 - total flux cleaned = -0.0168862 Jy ! Component: 550 - total flux cleaned = -0.0173267 Jy ! Component: 600 - total flux cleaned = -0.0178947 Jy ! Component: 650 - total flux cleaned = -0.0183075 Jy ! Component: 700 - total flux cleaned = -0.0185694 Jy ! Component: 750 - total flux cleaned = -0.0185649 Jy ! Component: 800 - total flux cleaned = -0.0185619 Jy ! Component: 850 - total flux cleaned = -0.0184369 Jy ! Component: 900 - total flux cleaned = -0.0186787 Jy ! Component: 950 - total flux cleaned = -0.0187969 Jy ! Component: 1000 - total flux cleaned = -0.0187973 Jy ! Component: 1050 - total flux cleaned = -0.0190205 Jy ! Component: 1100 - total flux cleaned = -0.0188004 Jy ! Component: 1150 - total flux cleaned = -0.0185882 Jy ! Component: 1200 - total flux cleaned = -0.0185915 Jy ! Component: 1250 - total flux cleaned = -0.0186941 Jy ! Component: 1300 - total flux cleaned = -0.0185977 Jy ! Component: 1350 - total flux cleaned = -0.0186006 Jy ! Component: 1400 - total flux cleaned = -0.018788 Jy ! Component: 1450 - total flux cleaned = -0.0186012 Jy ! Component: 1500 - total flux cleaned = -0.0187823 Jy ! Component: 1550 - total flux cleaned = -0.0185147 Jy ! Component: 1600 - total flux cleaned = -0.0188669 Jy ! Component: 1650 - total flux cleaned = -0.0190373 Jy ! Component: 1700 - total flux cleaned = -0.0189529 Jy ! Component: 1750 - total flux cleaned = -0.0191189 Jy ! Component: 1800 - total flux cleaned = -0.01904 Jy ! Component: 1850 - total flux cleaned = -0.0193593 Jy ! Component: 1900 - total flux cleaned = -0.0193601 Jy ! Component: 1950 - total flux cleaned = -0.0192067 Jy ! Component: 2000 - total flux cleaned = -0.0191332 Jy ! Component: 2050 - total flux cleaned = -0.0192082 Jy ! Component: 2100 - total flux cleaned = -0.0191338 Jy ! Component: 2150 - total flux cleaned = -0.0189921 Jy ! Component: 2200 - total flux cleaned = -0.0189929 Jy ! Component: 2250 - total flux cleaned = -0.0186461 Jy ! Component: 2300 - total flux cleaned = -0.0186457 Jy ! Component: 2350 - total flux cleaned = -0.0183104 Jy ! Component: 2400 - total flux cleaned = -0.0183779 Jy ! Component: 2450 - total flux cleaned = -0.0183778 Jy ! Component: 2500 - total flux cleaned = -0.0181853 Jy ! Component: 2550 - total flux cleaned = -0.0179955 Jy ! Component: 2600 - total flux cleaned = -0.0180568 Jy ! Component: 2650 - total flux cleaned = -0.0178108 Jy ! Component: 2700 - total flux cleaned = -0.0175688 Jy ! Component: 2750 - total flux cleaned = -0.0176288 Jy ! Component: 2800 - total flux cleaned = -0.01751 Jy ! Component: 2850 - total flux cleaned = -0.0171599 Jy ! Component: 2900 - total flux cleaned = -0.0171006 Jy ! Component: 2950 - total flux cleaned = -0.016929 Jy ! Component: 3000 - total flux cleaned = -0.016591 Jy ! Component: 3050 - total flux cleaned = -0.0164802 Jy ! Component: 3100 - total flux cleaned = -0.0163158 Jy ! Component: 3150 - total flux cleaned = -0.0159365 Jy ! Component: 3200 - total flux cleaned = -0.0160439 Jy ! Component: 3250 - total flux cleaned = -0.0158319 Jy ! Component: 3300 - total flux cleaned = -0.0157269 Jy ! Component: 3350 - total flux cleaned = -0.0155705 Jy ! Component: 3400 - total flux cleaned = -0.0154172 Jy ! Component: 3450 - total flux cleaned = -0.0153661 Jy ! Component: 3500 - total flux cleaned = -0.0153164 Jy ! Component: 3550 - total flux cleaned = -0.0151192 Jy ! Component: 3600 - total flux cleaned = -0.0149722 Jy ! Component: 3650 - total flux cleaned = -0.0147793 Jy ! Component: 3700 - total flux cleaned = -0.01478 Jy ! Component: 3750 - total flux cleaned = -0.0146381 Jy ! Component: 3800 - total flux cleaned = -0.0145446 Jy ! Component: 3850 - total flux cleaned = -0.0146842 Jy ! Component: 3900 - total flux cleaned = -0.0147297 Jy ! Component: 3950 - total flux cleaned = -0.0144558 Jy ! Component: 4000 - total flux cleaned = -0.0144558 Jy ! Component: 4050 - total flux cleaned = -0.014366 Jy ! Total flux subtracted in 4096 components = -0.0144101 Jy ! Clean residual min=-0.002951 max=0.002630 Jy/beam ! Clean residual mean=0.000001 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 1.7423 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 481 components and 1.7423 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsb_uvs/J0336+3218_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8852 x 2.174 at -24.47 degrees (North through East) ! Clean map min=-0.0087931 max=1.1894 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsb_uvs/J0336+3218_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.18943 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000728951 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.183857 0.183857 0.367715 0.73543 1.47086 2.94172 5.88344 11.7669 23.5338 47.0675 94.135 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.189 quit ! Quitting program ! Log file /g0/scr/pima/npcsb_uvs/J0336+3218_X_uvs.log closed on Wed Sep 25 00:03:39 2013