! Started logfile: /g0/scr/pima/npcsa_uvs/J0336+3218_X_uvs.log on Sun Oct 6 10:26:10 2013 obs /g0/scr/pima/npcsa_uvs/J0336+3218_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/npcsa_uvs/J0336+3218_X_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.798413 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 8.40599e+09 8e+06 1 8e+06 ! 02 2 8.47599e+09 8e+06 1 8e+06 ! 03 3 8.79099e+09 8e+06 1 8e+06 ! 04 4 8.89599e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2012 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/npcsa_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.742671Jy sigma=21.683643 ! Fit after self-cal, rms=0.475654Jy sigma=6.990489 ! 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=0.7544 mas, bmaj=2.182 mas, bpa=-24.89 degrees ! Estimated noise=2.39112 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 = 1.04534 Jy ! Component: 100 - total flux cleaned = 1.32305 Jy ! Total flux subtracted in 100 components = 1.32305 Jy ! Clean residual min=-0.069356 max=0.132393 Jy/beam ! Clean residual mean=-0.000056 rms=0.021576 Jy/beam ! Combined flux in latest and established models = 1.32305 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 1.32305 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.294597Jy sigma=4.396039 ! Fit after self-cal, rms=0.294116Jy sigma=4.390965 ! Inverting map ! Added new window around map position (4.6, -3.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.149855 Jy ! Component: 100 - total flux cleaned = 0.246074 Jy ! Total flux subtracted in 100 components = 0.246074 Jy ! Clean residual min=-0.055830 max=0.066639 Jy/beam ! Clean residual mean=-0.000033 rms=0.012636 Jy/beam ! Combined flux in latest and established models = 1.56912 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 22 components and 1.56912 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.202774Jy sigma=2.869183 ! Fit after self-cal, rms=0.200619Jy sigma=2.857907 ! 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=0.9469 mas, bmaj=2.342 mas, bpa=-23.46 degrees ! Estimated noise=1.45568 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 = 0.106153 Jy ! Component: 100 - total flux cleaned = 0.174184 Jy ! Component: 150 - total flux cleaned = 0.223431 Jy ! Component: 200 - total flux cleaned = 0.261094 Jy ! Total flux subtracted in 200 components = 0.261094 Jy ! Clean residual min=-0.039174 max=0.043383 Jy/beam ! Clean residual mean=-0.000030 rms=0.011338 Jy/beam ! Combined flux in latest and established models = 1.83021 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 60 components and 1.83021 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.149822Jy sigma=1.840776 ! Fit after self-cal, rms=0.147675Jy sigma=1.821732 ! 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 1.02 FD 1.03 HN 1.05 KP 1.01 ! LA 0.98 MK 1.03 NL 1.00 OV 1.03 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.03 KP 0.93 ! LA 0.93 MK 0.98 NL 0.98 OV 1.01 ! PT 1.01 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.02 HN 1.03 KP 0.83 ! LA 0.95 MK 1.00 NL 1.00 OV 1.02 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.04 HN 1.03 KP 0.90 ! LA 0.92 MK 1.03 NL 0.99 OV 1.05 ! PT 1.07 SC 1.01 ! ! ! Fit before self-cal, rms=0.147675Jy sigma=1.821732 ! Fit after self-cal, rms=0.107746Jy sigma=1.146210 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9535 mas, bmaj=2.367 mas, bpa=-23.4 degrees ! Estimated noise=1.4403 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 (21.4, 25.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0171513 Jy ! Component: 100 - total flux cleaned = 0.022078 Jy ! Component: 150 - total flux cleaned = 0.0257491 Jy ! Component: 200 - total flux cleaned = 0.0267248 Jy ! Total flux subtracted in 200 components = 0.0267248 Jy ! Clean residual min=-0.012028 max=0.014377 Jy/beam ! Clean residual mean=-0.000004 rms=0.002957 Jy/beam ! Combined flux in latest and established models = 1.85694 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 82 components and 1.85694 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.102190Jy sigma=1.079791 ! Fit after self-cal, rms=0.101981Jy sigma=1.076382 ! 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=0.101981Jy sigma=1.076382 ! Fit after self-cal, rms=0.101883Jy sigma=1.073268 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9526 mas, bmaj=2.368 mas, bpa=-23.44 degrees ! Estimated noise=1.43798 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000958188 Jy ! Component: 100 - total flux cleaned = 0.00146317 Jy ! Component: 150 - total flux cleaned = 0.00189639 Jy ! Component: 200 - total flux cleaned = 0.00208988 Jy ! Total flux subtracted in 200 components = 0.00208988 Jy ! Clean residual min=-0.011990 max=0.013093 Jy/beam ! Clean residual mean=-0.000003 rms=0.002696 Jy/beam ! Combined flux in latest and established models = 1.85903 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 1.85903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.100557Jy sigma=1.062040 ! Fit after self-cal, rms=0.100504Jy sigma=1.061561 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 (-5.2, -10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0110266 Jy ! Component: 100 - total flux cleaned = 0.0132025 Jy ! Component: 150 - total flux cleaned = 0.0143244 Jy ! Component: 200 - total flux cleaned = 0.0155285 Jy ! Total flux subtracted in 200 components = 0.0155285 Jy ! Clean residual min=-0.010149 max=0.009851 Jy/beam ! Clean residual mean=-0.000001 rms=0.002354 Jy/beam ! Combined flux in latest and established models = 1.87456 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 111 components and 1.87456 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.098534Jy sigma=1.045300 ! Fit after self-cal, rms=0.098451Jy sigma=1.044528 ! 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=0.098451Jy sigma=1.044528 ! Fit after self-cal, rms=0.098293Jy sigma=1.042555 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9529 mas, bmaj=2.369 mas, bpa=-23.44 degrees ! Estimated noise=1.43423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00269677 Jy ! Component: 100 - total flux cleaned = 0.00413184 Jy ! Component: 150 - total flux cleaned = 0.0047718 Jy ! Component: 200 - total flux cleaned = 0.00522275 Jy ! Total flux subtracted in 200 components = 0.00522275 Jy ! Clean residual min=-0.009222 max=0.009555 Jy/beam ! Clean residual mean=0.000001 rms=0.002181 Jy/beam ! Combined flux in latest and established models = 1.87978 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 126 components and 1.87978 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.097625Jy sigma=1.037565 ! Fit after self-cal, rms=0.097601Jy sigma=1.037446 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 (16.6, -14.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00842069 Jy ! Component: 100 - total flux cleaned = 0.0100211 Jy ! Component: 150 - total flux cleaned = 0.0118145 Jy ! Component: 200 - total flux cleaned = 0.0134254 Jy ! Total flux subtracted in 200 components = 0.0134254 Jy ! Clean residual min=-0.007838 max=0.008956 Jy/beam ! Clean residual mean=0.000002 rms=0.001869 Jy/beam ! Combined flux in latest and established models = 1.89321 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 150 components and 1.89321 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.096557Jy sigma=1.026419 ! Fit after self-cal, rms=0.096526Jy sigma=1.025973 ! Inverting map ! Added new window around map position (-6.2, 23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00802157 Jy ! Component: 100 - total flux cleaned = 0.0105563 Jy ! Component: 150 - total flux cleaned = 0.0126184 Jy ! Component: 200 - total flux cleaned = 0.0141161 Jy ! Total flux subtracted in 200 components = 0.0141161 Jy ! Clean residual min=-0.006165 max=0.007141 Jy/beam ! Clean residual mean=0.000001 rms=0.001565 Jy/beam ! Combined flux in latest and established models = 1.90732 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 171 components and 1.90732 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.095658Jy sigma=1.016668 ! Fit after self-cal, rms=0.095652Jy sigma=1.016449 ! Inverting map ! Added new window around map position (6, -25.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00549758 Jy ! Component: 100 - total flux cleaned = 0.00613098 Jy ! Component: 150 - total flux cleaned = 0.00784682 Jy ! Component: 200 - total flux cleaned = 0.0091501 Jy ! Total flux subtracted in 200 components = 0.0091501 Jy ! Clean residual min=-0.005431 max=0.005878 Jy/beam ! Clean residual mean=-0.000001 rms=0.001334 Jy/beam ! Combined flux in latest and established models = 1.91647 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 195 components and 1.91647 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094945Jy sigma=1.010245 ! Fit after self-cal, rms=0.094913Jy sigma=1.009915 ! Inverting map ! Added new window around map position (-16.8, 39.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00388569 Jy ! Component: 100 - total flux cleaned = 0.00550021 Jy ! Component: 150 - total flux cleaned = 0.00696812 Jy ! Component: 200 - total flux cleaned = 0.0081116 Jy ! Total flux subtracted in 200 components = 0.0081116 Jy ! Clean residual min=-0.004987 max=0.004981 Jy/beam ! Clean residual mean=-0.000001 rms=0.001174 Jy/beam ! Combined flux in latest and established models = 1.92458 Jy ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 220 components and 1.92458 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094464Jy sigma=1.005272 ! Fit after self-cal, rms=0.094461Jy sigma=1.005102 ! Inverting map ! Added new window around map position (-50.6, -39.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00174824 Jy ! Component: 100 - total flux cleaned = 0.00236173 Jy ! Component: 150 - total flux cleaned = 0.00369544 Jy ! Component: 200 - total flux cleaned = 0.00482898 Jy ! Total flux subtracted in 200 components = 0.00482898 Jy ! Clean residual min=-0.004032 max=0.004100 Jy/beam ! Clean residual mean=-0.000002 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 1.92941 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 239 components and 1.92941 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.094036Jy sigma=1.001641 ! Fit after self-cal, rms=0.094011Jy sigma=1.001464 ! 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=0.094011Jy sigma=1.001464 ! Fit after self-cal, rms=0.093813Jy sigma=1.000169 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.303 mas, bmaj=2.918 mas, bpa=-25.82 degrees ! Estimated noise=1.5724 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000793999 Jy ! Component: 100 - total flux cleaned = 0.00123444 Jy ! Component: 150 - total flux cleaned = 0.00189687 Jy ! Component: 200 - total flux cleaned = 0.00241267 Jy ! Total flux subtracted in 200 components = 0.00241267 Jy ! Clean residual min=-0.003775 max=0.003527 Jy/beam ! Clean residual mean=-0.000001 rms=0.000992 Jy/beam ! Combined flux in latest and established models = 1.93183 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 259 components and 1.93183 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093662Jy sigma=0.998700 ! Fit after self-cal, rms=0.093659Jy sigma=0.998649 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 = 0.000744103 Jy ! Component: 100 - total flux cleaned = 0.00143231 Jy ! Component: 150 - total flux cleaned = 0.00179381 Jy ! Component: 200 - total flux cleaned = 0.00226847 Jy ! Total flux subtracted in 200 components = 0.00226847 Jy ! Clean residual min=-0.003485 max=0.003131 Jy/beam ! Clean residual mean=-0.000001 rms=0.000905 Jy/beam ! Combined flux in latest and established models = 1.93409 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 277 components and 1.93409 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.093592Jy sigma=0.998020 ! Fit after self-cal, rms=0.093592Jy sigma=0.998006 ! 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=0.9529 mas, bmaj=2.368 mas, bpa=-23.4 degrees ! Estimated noise=1.43092 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9529 x 2.368 at -23.4 degrees (North through East) ! Clean map min=-0.0041447 max=1.3606 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=0.093592Jy sigma=0.998006 ! Fit after self-cal, rms=0.087428Jy sigma=0.910829 ! Inverting map and beam ! Estimated beam: bmin=0.9534 mas, bmaj=2.368 mas, bpa=-23.4 degrees ! Estimated noise=1.43096 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153851 Jy ! Component: 100 - total flux cleaned = 0.00233248 Jy ! Component: 150 - total flux cleaned = 0.00286481 Jy ! Component: 200 - total flux cleaned = 0.00336332 Jy ! Total flux subtracted in 200 components = 0.00336332 Jy ! Clean residual min=-0.003279 max=0.003436 Jy/beam ! Clean residual mean=-0.000001 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 1.93746 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 297 components and 1.93746 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087184Jy sigma=0.909189 ! Fit after self-cal, rms=0.087173Jy sigma=0.909155 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00041087 Jy ! Component: 100 - total flux cleaned = 0.000862477 Jy ! Component: 150 - total flux cleaned = 0.00129609 Jy ! Component: 200 - total flux cleaned = 0.00157745 Jy ! Total flux subtracted in 200 components = 0.00157745 Jy ! Clean residual min=-0.003165 max=0.003346 Jy/beam ! Clean residual mean=-0.000001 rms=0.000801 Jy/beam ! Combined flux in latest and established models = 1.93904 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 306 components and 1.93903 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087034Jy sigma=0.908182 ! Fit after self-cal, rms=0.087031Jy sigma=0.908171 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.087031Jy sigma=0.908171 ! Fit after self-cal, rms=0.086991Jy sigma=0.908051 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=0.7571 mas, bmaj=2.197 mas, bpa=-24.82 degrees ! Estimated noise=2.36916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.03536 Jy ! Component: 100 - total flux cleaned = 1.30989 Jy ! Component: 150 - total flux cleaned = 1.45223 Jy ! Component: 200 - total flux cleaned = 1.54232 Jy ! Total flux subtracted in 200 components = 1.54232 Jy ! Clean residual min=-0.033304 max=0.059115 Jy/beam ! Clean residual mean=-0.000019 rms=0.009700 Jy/beam ! Combined flux in latest and established models = 1.54232 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 1.54232 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9534 mas, bmaj=2.368 mas, bpa=-23.39 degrees ! Estimated noise=1.43008 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 (1.8, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0919686 Jy ! Component: 100 - total flux cleaned = 0.149808 Jy ! Component: 150 - total flux cleaned = 0.189763 Jy ! Component: 200 - total flux cleaned = 0.21894 Jy ! Total flux subtracted in 200 components = 0.21894 Jy ! Clean residual min=-0.015008 max=0.020617 Jy/beam ! Clean residual mean=-0.000013 rms=0.005405 Jy/beam ! Combined flux in latest and established models = 1.76126 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 64 components and 1.76126 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=2.304 mas, bmaj=2.919 mas, bpa=-25.76 degrees ! Estimated noise=1.57069 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0345806 Jy ! Component: 100 - total flux cleaned = 0.0557505 Jy ! Component: 150 - total flux cleaned = 0.067541 Jy ! Component: 200 - total flux cleaned = 0.0771898 Jy ! Total flux subtracted in 200 components = 0.0771898 Jy ! Clean residual min=-0.011521 max=0.011337 Jy/beam ! Clean residual mean=-0.000006 rms=0.003364 Jy/beam ! Combined flux in latest and established models = 1.83845 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 = 0.0077206 Jy ! Component: 100 - total flux cleaned = 0.013108 Jy ! Component: 150 - total flux cleaned = 0.0181392 Jy ! Component: 200 - total flux cleaned = 0.0216351 Jy ! Total flux subtracted in 200 components = 0.0216351 Jy ! Clean residual min=-0.008358 max=0.007333 Jy/beam ! Clean residual mean=-0.000003 rms=0.002312 Jy/beam ! Combined flux in latest and established models = 1.86009 Jy ! Adding 90 model components to the UV plane model. ! The established model now contains 148 components and 1.86009 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9534 mas, bmaj=2.368 mas, bpa=-23.39 degrees ! Estimated noise=1.43008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00250424 Jy ! Component: 100 - total flux cleaned = 0.00553187 Jy ! Component: 150 - total flux cleaned = 0.00852044 Jy ! Component: 200 - total flux cleaned = 0.0100151 Jy ! Total flux subtracted in 200 components = 0.0100151 Jy ! Clean residual min=-0.006931 max=0.006333 Jy/beam ! Clean residual mean=-0.000000 rms=0.001590 Jy/beam ! Combined flux in latest and established models = 1.8701 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 183 components and 1.8701 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.089924Jy sigma=0.932366 ! Fit after self-cal, rms=0.089632Jy sigma=0.928976 wmodel /g0/scr/pima/npcsa_uvs/J0336+3218_X_map.mod ! Writing 183 model components to file: /g0/scr/pima/npcsa_uvs/J0336+3218_X_map.mod wobs /g0/scr/pima/npcsa_uvs/J0336+3218_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/npcsa_uvs/J0336+3218_X_uvs.fits wwins /g0/scr/pima/npcsa_uvs/J0336+3218_X_map.win ! wwins: Wrote 10 windows to /g0/scr/pima/npcsa_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 = -0.000654873 Jy ! Component: 100 - total flux cleaned = -0.00115993 Jy ! Component: 150 - total flux cleaned = -0.00144996 Jy ! Component: 200 - total flux cleaned = -0.00209166 Jy ! Component: 250 - total flux cleaned = -0.00244264 Jy ! Component: 300 - total flux cleaned = -0.00269512 Jy ! Component: 350 - total flux cleaned = -0.00302001 Jy ! Component: 400 - total flux cleaned = -0.00349393 Jy ! Component: 450 - total flux cleaned = -0.0036472 Jy ! Component: 500 - total flux cleaned = -0.00394517 Jy ! Component: 550 - total flux cleaned = -0.00387203 Jy ! Component: 600 - total flux cleaned = -0.00429574 Jy ! Component: 650 - total flux cleaned = -0.00443099 Jy ! Component: 700 - total flux cleaned = -0.00463124 Jy ! Component: 750 - total flux cleaned = -0.00469677 Jy ! Component: 800 - total flux cleaned = -0.00482596 Jy ! Component: 850 - total flux cleaned = -0.00482747 Jy ! Component: 900 - total flux cleaned = -0.00513537 Jy ! Component: 950 - total flux cleaned = -0.00519429 Jy ! Component: 1000 - total flux cleaned = -0.00519401 Jy ! Component: 1050 - total flux cleaned = -0.00536856 Jy ! Component: 1100 - total flux cleaned = -0.00565414 Jy ! Component: 1150 - total flux cleaned = -0.00582137 Jy ! Component: 1200 - total flux cleaned = -0.00582119 Jy ! Component: 1250 - total flux cleaned = -0.00598472 Jy ! Component: 1300 - total flux cleaned = -0.00614553 Jy ! Component: 1350 - total flux cleaned = -0.0063036 Jy ! Component: 1400 - total flux cleaned = -0.00651029 Jy ! Component: 1450 - total flux cleaned = -0.00661131 Jy ! Component: 1500 - total flux cleaned = -0.00686101 Jy ! Component: 1550 - total flux cleaned = -0.00695901 Jy ! Component: 1600 - total flux cleaned = -0.00710426 Jy ! Component: 1650 - total flux cleaned = -0.0072006 Jy ! Component: 1700 - total flux cleaned = -0.00729558 Jy ! Component: 1750 - total flux cleaned = -0.00738865 Jy ! Component: 1800 - total flux cleaned = -0.00748049 Jy ! Component: 1850 - total flux cleaned = -0.00752575 Jy ! Component: 1900 - total flux cleaned = -0.00761547 Jy ! Component: 1950 - total flux cleaned = -0.00761559 Jy ! Component: 2000 - total flux cleaned = -0.00774687 Jy ! Component: 2050 - total flux cleaned = -0.00783317 Jy ! Component: 2100 - total flux cleaned = -0.00787636 Jy ! Component: 2150 - total flux cleaned = -0.00800267 Jy ! Component: 2200 - total flux cleaned = -0.00821017 Jy ! Component: 2250 - total flux cleaned = -0.00825105 Jy ! Component: 2300 - total flux cleaned = -0.00837329 Jy ! Component: 2350 - total flux cleaned = -0.00849337 Jy ! Component: 2400 - total flux cleaned = -0.00861126 Jy ! Component: 2450 - total flux cleaned = -0.0085323 Jy ! Component: 2500 - total flux cleaned = -0.00857148 Jy ! Component: 2550 - total flux cleaned = -0.00853258 Jy ! Component: 2600 - total flux cleaned = -0.00845641 Jy ! Component: 2650 - total flux cleaned = -0.00838121 Jy ! Component: 2700 - total flux cleaned = -0.00841842 Jy ! Component: 2750 - total flux cleaned = -0.00823277 Jy ! Component: 2800 - total flux cleaned = -0.00812268 Jy ! Component: 2850 - total flux cleaned = -0.00801293 Jy ! Component: 2900 - total flux cleaned = -0.00794067 Jy ! Component: 2950 - total flux cleaned = -0.00783346 Jy ! Component: 3000 - total flux cleaned = -0.00769146 Jy ! Component: 3050 - total flux cleaned = -0.00762101 Jy ! Component: 3100 - total flux cleaned = -0.00755105 Jy ! Component: 3150 - total flux cleaned = -0.00755101 Jy ! Component: 3200 - total flux cleaned = -0.00741332 Jy ! Component: 3250 - total flux cleaned = -0.00744736 Jy ! Component: 3300 - total flux cleaned = -0.00737953 Jy ! Component: 3350 - total flux cleaned = -0.00737958 Jy ! Component: 3400 - total flux cleaned = -0.00748007 Jy ! Component: 3450 - total flux cleaned = -0.007281 Jy ! Component: 3500 - total flux cleaned = -0.00741306 Jy ! Component: 3550 - total flux cleaned = -0.00731501 Jy ! Component: 3600 - total flux cleaned = -0.00738043 Jy ! Component: 3650 - total flux cleaned = -0.00738043 Jy ! Component: 3700 - total flux cleaned = -0.00741248 Jy ! Component: 3750 - total flux cleaned = -0.00734829 Jy ! Component: 3800 - total flux cleaned = -0.00738017 Jy ! Component: 3850 - total flux cleaned = -0.00731692 Jy ! Component: 3900 - total flux cleaned = -0.00715997 Jy ! Component: 3950 - total flux cleaned = -0.00719125 Jy ! Component: 4000 - total flux cleaned = -0.00716026 Jy ! Component: 4050 - total flux cleaned = -0.00722193 Jy ! Total flux subtracted in 4096 components = -0.00719121 Jy ! Clean residual min=-0.001810 max=0.001727 Jy/beam ! Clean residual mean=-0.000001 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 1.86291 Jy keep ! Adding 246 model components to the UV plane model. ! The established model now contains 429 components and 1.86291 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/npcsa_uvs/J0336+3218_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9534 x 2.368 at -23.39 degrees (North through East) ! Clean map min=-0.0035393 max=1.354 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/npcsa_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 1.35401 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000495371 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.109756 0.109756 0.219513 0.439025 0.87805 1.7561 3.5122 7.0244 14.0488 28.0976 56.1952 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak=",int(1000*peak_flux)/1000 ! peak= 1.354 quit ! Quitting program ! Log file /g0/scr/pima/npcsa_uvs/J0336+3218_X_uvs.log closed on Sun Oct 6 10:26:15 2013