! Started logfile: /scr/pima/bp192a0_uvs/J2320+0513_C_uvs.log on Fri Aug 21 07:26:01 2015 obs /scr/pima/bp192a0_uvs/J2320+0513_C_uva.fits ! Reading UV FITS file: /scr/pima/bp192a0_uvs/J2320+0513_C_uva.fits ! AN table 1: 64 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.744444 visibilities/baseline/integration-bin. ! Found source: J2320+0513 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 17152 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp192a0_uvs/J2320+0513_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 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 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.205399Jy sigma=29.081060 ! Fit after self-cal, rms=0.293136Jy sigma=7.320708 ! 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=1.289 mas, bmaj=3.486 mas, bpa=-3.114 degrees ! Estimated noise=0.390634 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 = 0.558564 Jy ! Component: 100 - total flux cleaned = 0.681413 Jy ! Total flux subtracted in 100 components = 0.681413 Jy ! Clean residual min=-0.015134 max=0.039162 Jy/beam ! Clean residual mean=0.000043 rms=0.004483 Jy/beam ! Combined flux in latest and established models = 0.681413 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.681413 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.091259Jy sigma=2.033780 ! Fit after self-cal, rms=0.091250Jy sigma=2.033659 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0386556 Jy ! Component: 100 - total flux cleaned = 0.0543713 Jy ! Total flux subtracted in 100 components = 0.0543713 Jy ! Clean residual min=-0.013667 max=0.017837 Jy/beam ! Clean residual mean=-0.000001 rms=0.003214 Jy/beam ! Combined flux in latest and established models = 0.735785 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.735785 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.076829Jy sigma=1.784319 ! Fit after self-cal, rms=0.076817Jy sigma=1.784047 ! 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=1.528 mas, bmaj=3.771 mas, bpa=-3.624 degrees ! Estimated noise=0.226874 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 = -0.00769534 Jy ! Component: 100 - total flux cleaned = -0.00912342 Jy ! Component: 150 - total flux cleaned = -0.00963836 Jy ! Component: 200 - total flux cleaned = -0.00996504 Jy ! Total flux subtracted in 200 components = -0.00996504 Jy ! Clean residual min=-0.013636 max=0.017980 Jy/beam ! Clean residual mean=-0.000009 rms=0.003894 Jy/beam ! Combined flux in latest and established models = 0.72582 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 24 components and 0.72582 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.076053Jy sigma=1.758990 ! Fit after self-cal, rms=0.076040Jy sigma=1.758758 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.528 x 3.771 at -3.624 degrees (North through East) ! Clean map min=-0.013248 max=0.7126 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.18 HN 0.97 KP 0.91 ! LA 1.05 MK 1.07 NL 0.95 OV 1.04 ! PT 0.87 SC 0.97 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.19 HN 0.98 KP 0.94 ! LA 1.08 MK 0.99 NL 1.00 OV 1.05 ! PT 0.96 SC 0.97 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.99 KP 0.90 ! LA 1.04 MK 0.90 NL 0.98 OV 1.00 ! PT 0.95 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.00 KP 0.96 ! LA 1.08 MK 1.03 NL 1.05 OV 0.97 ! PT 0.90 SC 1.00 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.03 KP 0.93 ! LA 1.18 MK 1.00 NL 1.03 OV 0.98 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.92 HN 0.96 KP 0.92 ! LA 1.09 MK 0.99 NL 0.98 OV 0.96 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.96 HN 0.99 KP 0.94 ! LA 1.10 MK 0.99 NL 0.95 OV 1.00 ! PT 0.92 SC 0.99 ! ! ! Fit before self-cal, rms=0.076040Jy sigma=1.758758 ! Fit after self-cal, rms=0.052584Jy sigma=1.118441 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.524 mas, bmaj=3.765 mas, bpa=-3.666 degrees ! Estimated noise=0.227994 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 (-2.4, 3.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00748507 Jy ! Component: 100 - total flux cleaned = 0.0116631 Jy ! Component: 150 - total flux cleaned = 0.0142138 Jy ! Component: 200 - total flux cleaned = 0.0159411 Jy ! Total flux subtracted in 200 components = 0.0159411 Jy ! Clean residual min=-0.005867 max=0.006860 Jy/beam ! Clean residual mean=0.000000 rms=0.001401 Jy/beam ! Combined flux in latest and established models = 0.741761 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 43 components and 0.741761 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.051239Jy sigma=1.090251 ! Fit after self-cal, rms=0.051191Jy sigma=1.089284 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.051191Jy sigma=1.089284 ! Fit after self-cal, rms=0.051023Jy sigma=1.081948 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.521 mas, bmaj=3.76 mas, bpa=-3.691 degrees ! Estimated noise=0.229021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00474129 Jy ! Component: 100 - total flux cleaned = 0.00751936 Jy ! Component: 150 - total flux cleaned = 0.00894339 Jy ! Component: 200 - total flux cleaned = 0.00963028 Jy ! Total flux subtracted in 200 components = 0.00963028 Jy ! Clean residual min=-0.005903 max=0.006243 Jy/beam ! Clean residual mean=-0.000000 rms=0.001372 Jy/beam ! Combined flux in latest and established models = 0.751391 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 54 components and 0.751391 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.050381Jy sigma=1.072366 ! Fit after self-cal, rms=0.050369Jy sigma=1.072115 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 (-27.9, 25.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0053426 Jy ! Component: 100 - total flux cleaned = 0.00717107 Jy ! Component: 150 - total flux cleaned = 0.00759657 Jy ! Component: 200 - total flux cleaned = 0.00786332 Jy ! Total flux subtracted in 200 components = 0.00786332 Jy ! Clean residual min=-0.006054 max=0.005808 Jy/beam ! Clean residual mean=-0.000003 rms=0.001252 Jy/beam ! Combined flux in latest and established models = 0.759255 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 79 components and 0.759254 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049777Jy sigma=1.059075 ! Fit after self-cal, rms=0.049734Jy sigma=1.058040 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049734Jy sigma=1.058040 ! Fit after self-cal, rms=0.049553Jy sigma=1.050867 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.518 mas, bmaj=3.757 mas, bpa=-3.697 degrees ! Estimated noise=0.23014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0039239 Jy ! Component: 100 - total flux cleaned = 0.00611092 Jy ! Component: 150 - total flux cleaned = 0.0071816 Jy ! Component: 200 - total flux cleaned = 0.0078739 Jy ! Total flux subtracted in 200 components = 0.0078739 Jy ! Clean residual min=-0.006184 max=0.005980 Jy/beam ! Clean residual mean=-0.000003 rms=0.001303 Jy/beam ! Combined flux in latest and established models = 0.767128 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 93 components and 0.767128 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.049073Jy sigma=1.045234 ! Fit after self-cal, rms=0.049068Jy sigma=1.045112 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 = 0.000454283 Jy ! Component: 100 - total flux cleaned = 0.000601449 Jy ! Component: 150 - total flux cleaned = 0.000736239 Jy ! Component: 200 - total flux cleaned = 0.000907535 Jy ! Total flux subtracted in 200 components = 0.000907535 Jy ! Clean residual min=-0.006128 max=0.005888 Jy/beam ! Clean residual mean=-0.000004 rms=0.001290 Jy/beam ! Combined flux in latest and established models = 0.768036 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 102 components and 0.768036 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.048977Jy sigma=1.043328 ! Fit after self-cal, rms=0.048973Jy sigma=1.043266 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.048973Jy sigma=1.043266 ! Fit after self-cal, rms=0.048897Jy sigma=1.038635 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.432 mas, bmaj=5.624 mas, bpa=3.311 degrees ! Estimated noise=0.295431 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00422224 Jy ! Component: 100 - total flux cleaned = 0.00569282 Jy ! Component: 150 - total flux cleaned = 0.00692429 Jy ! Component: 200 - total flux cleaned = 0.00794914 Jy ! Total flux subtracted in 200 components = 0.00794914 Jy ! Clean residual min=-0.007963 max=0.008462 Jy/beam ! Clean residual mean=-0.000011 rms=0.002086 Jy/beam ! Combined flux in latest and established models = 0.775985 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 116 components and 0.775985 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.048633Jy sigma=1.037711 ! Fit after self-cal, rms=0.048619Jy sigma=1.037342 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 = 0.000545437 Jy ! Component: 100 - total flux cleaned = 0.000716411 Jy ! Component: 150 - total flux cleaned = 0.000914115 Jy ! Component: 200 - total flux cleaned = 0.00113592 Jy ! Total flux subtracted in 200 components = 0.00113592 Jy ! Clean residual min=-0.007778 max=0.008364 Jy/beam ! Clean residual mean=-0.000012 rms=0.002065 Jy/beam ! Combined flux in latest and established models = 0.777121 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 127 components and 0.777121 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.048610Jy sigma=1.037314 ! Fit after self-cal, rms=0.048607Jy sigma=1.037274 ! 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=1.516 mas, bmaj=3.754 mas, bpa=-3.708 degrees ! Estimated noise=0.23116 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.516 x 3.754 at -3.708 degrees (North through East) ! Clean map min=-0.0056712 max=0.72434 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.048607Jy sigma=1.037274 ! Fit after self-cal, rms=0.045682Jy sigma=0.965089 ! Inverting map and beam ! Estimated beam: bmin=1.516 mas, bmaj=3.751 mas, bpa=-3.653 degrees ! Estimated noise=0.232194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00296879 Jy ! Component: 100 - total flux cleaned = 0.00357412 Jy ! Component: 150 - total flux cleaned = 0.00352791 Jy ! Component: 200 - total flux cleaned = 0.00348524 Jy ! Total flux subtracted in 200 components = 0.00348524 Jy ! Clean residual min=-0.005164 max=0.005561 Jy/beam ! Clean residual mean=-0.000005 rms=0.001163 Jy/beam ! Combined flux in latest and established models = 0.780606 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 140 components and 0.780606 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.045385Jy sigma=0.962081 ! Fit after self-cal, rms=0.045384Jy sigma=0.962039 ! Inverting map ! Added new window around map position (-15.9, -52.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0049251 Jy ! Component: 100 - total flux cleaned = 0.00732148 Jy ! Component: 150 - total flux cleaned = 0.0082322 Jy ! Component: 200 - total flux cleaned = 0.00877105 Jy ! Total flux subtracted in 200 components = 0.00877105 Jy ! Clean residual min=-0.004805 max=0.003730 Jy/beam ! Clean residual mean=-0.000002 rms=0.001022 Jy/beam ! Combined flux in latest and established models = 0.789377 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 169 components and 0.789377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.044799Jy sigma=0.948789 ! Fit after self-cal, rms=0.044744Jy sigma=0.947413 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.044744Jy sigma=0.947413 ! Fit after self-cal, rms=0.044651Jy sigma=0.943372 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=1.281 mas, bmaj=3.471 mas, bpa=-3.099 degrees ! Estimated noise=0.409951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.566691 Jy ! Component: 100 - total flux cleaned = 0.692492 Jy ! Component: 150 - total flux cleaned = 0.734132 Jy ! Component: 200 - total flux cleaned = 0.751916 Jy ! Total flux subtracted in 200 components = 0.751916 Jy ! Clean residual min=-0.005954 max=0.008596 Jy/beam ! Clean residual mean=0.000014 rms=0.001606 Jy/beam ! Combined flux in latest and established models = 0.751916 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 0.751916 Jy ! Inverting map and beam ! Estimated beam: bmin=1.515 mas, bmaj=3.749 mas, bpa=-3.667 degrees ! Estimated noise=0.233014 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 = 0.0114519 Jy ! Component: 100 - total flux cleaned = 0.0192972 Jy ! Component: 150 - total flux cleaned = 0.0252191 Jy ! Component: 200 - total flux cleaned = 0.029881 Jy ! Total flux subtracted in 200 components = 0.029881 Jy ! Clean residual min=-0.005688 max=0.005387 Jy/beam ! Clean residual mean=-0.000001 rms=0.001304 Jy/beam ! Combined flux in latest and established models = 0.781797 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 47 components and 0.781797 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.43 mas, bmaj=5.62 mas, bpa=3.401 degrees ! Estimated noise=0.298277 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00601788 Jy ! Component: 100 - total flux cleaned = 0.0101173 Jy ! Component: 150 - total flux cleaned = 0.0128629 Jy ! Component: 200 - total flux cleaned = 0.0139932 Jy ! Total flux subtracted in 200 components = 0.0139932 Jy ! Clean residual min=-0.007062 max=0.006012 Jy/beam ! Clean residual mean=-0.000006 rms=0.001724 Jy/beam ! Combined flux in latest and established models = 0.79579 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 = 0.000633134 Jy ! Component: 100 - total flux cleaned = 0.00112007 Jy ! Component: 150 - total flux cleaned = 0.00141502 Jy ! Component: 200 - total flux cleaned = 0.00168552 Jy ! Total flux subtracted in 200 components = 0.00168552 Jy ! Clean residual min=-0.006790 max=0.005772 Jy/beam ! Clean residual mean=-0.000006 rms=0.001661 Jy/beam ! Combined flux in latest and established models = 0.797476 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 90 components and 0.797476 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.515 mas, bmaj=3.749 mas, bpa=-3.667 degrees ! Estimated noise=0.233014 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117392 Jy ! Component: 100 - total flux cleaned = 0.00183304 Jy ! Component: 150 - total flux cleaned = 0.00190384 Jy ! Component: 200 - total flux cleaned = 0.00196586 Jy ! Total flux subtracted in 200 components = 0.00196586 Jy ! Clean residual min=-0.005192 max=0.004022 Jy/beam ! Clean residual mean=-0.000004 rms=0.001104 Jy/beam ! Combined flux in latest and established models = 0.799442 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 113 components and 0.799441 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.044688Jy sigma=0.950636 ! Fit after self-cal, rms=0.044649Jy sigma=0.949637 wmodel /scr/pima/bp192a0_uvs/J2320+0513_C_map.mod ! Writing 113 model components to file: /scr/pima/bp192a0_uvs/J2320+0513_C_map.mod wobs /scr/pima/bp192a0_uvs/J2320+0513_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a0_uvs/J2320+0513_C_uvs.fits wwins /scr/pima/bp192a0_uvs/J2320+0513_C_map.win ! wwins: Wrote 4 windows to /scr/pima/bp192a0_uvs/J2320+0513_C_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 = -0.00227358 Jy ! Component: 100 - total flux cleaned = -0.004094 Jy ! Component: 150 - total flux cleaned = -0.00460801 Jy ! Component: 200 - total flux cleaned = -0.00516337 Jy ! Component: 250 - total flux cleaned = -0.00522995 Jy ! Component: 300 - total flux cleaned = -0.00542348 Jy ! Component: 350 - total flux cleaned = -0.0055474 Jy ! Component: 400 - total flux cleaned = -0.00566835 Jy ! Component: 450 - total flux cleaned = -0.00584445 Jy ! Component: 500 - total flux cleaned = -0.00595799 Jy ! Component: 550 - total flux cleaned = -0.0060685 Jy ! Component: 600 - total flux cleaned = -0.00612265 Jy ! Component: 650 - total flux cleaned = -0.00612254 Jy ! Component: 700 - total flux cleaned = -0.00607245 Jy ! Component: 750 - total flux cleaned = -0.00597301 Jy ! Component: 800 - total flux cleaned = -0.00592401 Jy ! Component: 850 - total flux cleaned = -0.00578006 Jy ! Component: 900 - total flux cleaned = -0.00559307 Jy ! Component: 950 - total flux cleaned = -0.00536358 Jy ! Component: 1000 - total flux cleaned = -0.00518487 Jy ! Component: 1050 - total flux cleaned = -0.00514086 Jy ! Component: 1100 - total flux cleaned = -0.00492315 Jy ! Component: 1150 - total flux cleaned = -0.00475296 Jy ! Component: 1200 - total flux cleaned = -0.00466948 Jy ! Component: 1250 - total flux cleaned = -0.00450521 Jy ! Component: 1300 - total flux cleaned = -0.00450514 Jy ! Component: 1350 - total flux cleaned = -0.00422566 Jy ! Component: 1400 - total flux cleaned = -0.00410893 Jy ! Component: 1450 - total flux cleaned = -0.0039542 Jy ! Component: 1500 - total flux cleaned = -0.00383975 Jy ! Component: 1550 - total flux cleaned = -0.00361355 Jy ! Component: 1600 - total flux cleaned = -0.00335442 Jy ! Component: 1650 - total flux cleaned = -0.00317181 Jy ! Component: 1700 - total flux cleaned = -0.00299145 Jy ! Component: 1750 - total flux cleaned = -0.00277793 Jy ! Component: 1800 - total flux cleaned = -0.00256726 Jy ! Component: 1850 - total flux cleaned = -0.00232481 Jy ! Component: 1900 - total flux cleaned = -0.00222246 Jy ! Component: 1950 - total flux cleaned = -0.00191805 Jy ! Component: 2000 - total flux cleaned = -0.0017847 Jy ! Component: 2050 - total flux cleaned = -0.00158637 Jy ! Component: 2100 - total flux cleaned = -0.00145609 Jy ! Component: 2150 - total flux cleaned = -0.00135889 Jy ! Component: 2200 - total flux cleaned = -0.00116702 Jy ! Component: 2250 - total flux cleaned = -0.00110355 Jy ! Component: 2300 - total flux cleaned = -0.000884195 Jy ! Component: 2350 - total flux cleaned = -0.000729588 Jy ! Component: 2400 - total flux cleaned = -0.000545656 Jy ! Component: 2450 - total flux cleaned = -0.000424256 Jy ! Component: 2500 - total flux cleaned = -0.000273645 Jy ! Component: 2550 - total flux cleaned = -0.000124361 Jy ! Component: 2600 - total flux cleaned = 5.27752e-05 Jy ! Component: 2650 - total flux cleaned = 0.000198958 Jy ! Component: 2700 - total flux cleaned = 0.000256847 Jy ! Component: 2750 - total flux cleaned = 0.000458329 Jy ! Component: 2800 - total flux cleaned = 0.00045824 Jy ! Component: 2850 - total flux cleaned = 0.000599743 Jy ! Component: 2900 - total flux cleaned = 0.000711988 Jy ! Component: 2950 - total flux cleaned = 0.000795607 Jy ! Component: 3000 - total flux cleaned = 0.000850753 Jy ! Component: 3050 - total flux cleaned = 0.000988027 Jy ! Component: 3100 - total flux cleaned = 0.00104263 Jy ! Component: 3150 - total flux cleaned = 0.00104278 Jy ! Component: 3200 - total flux cleaned = 0.00117733 Jy ! Component: 3250 - total flux cleaned = 0.00117738 Jy ! Component: 3300 - total flux cleaned = 0.00117752 Jy ! Component: 3350 - total flux cleaned = 0.00123055 Jy ! Component: 3400 - total flux cleaned = 0.00133568 Jy ! Component: 3450 - total flux cleaned = 0.0013096 Jy ! Component: 3500 - total flux cleaned = 0.00141347 Jy ! Component: 3550 - total flux cleaned = 0.00146522 Jy ! Component: 3600 - total flux cleaned = 0.0015165 Jy ! Component: 3650 - total flux cleaned = 0.00159302 Jy ! Component: 3700 - total flux cleaned = 0.00159309 Jy ! Component: 3750 - total flux cleaned = 0.00156794 Jy ! Component: 3800 - total flux cleaned = 0.00164326 Jy ! Component: 3850 - total flux cleaned = 0.00164304 Jy ! Component: 3900 - total flux cleaned = 0.0016431 Jy ! Component: 3950 - total flux cleaned = 0.00166787 Jy ! Component: 4000 - total flux cleaned = 0.00164336 Jy ! Component: 4050 - total flux cleaned = 0.00159439 Jy ! Total flux subtracted in 4096 components = 0.00161866 Jy ! Clean residual min=-0.001910 max=0.001383 Jy/beam ! Clean residual mean=0.000001 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.80106 Jy keep ! Adding 366 model components to the UV plane model. ! The established model now contains 479 components and 0.80106 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a0_uvs/J2320+0513_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.515 x 3.749 at -3.667 degrees (North through East) ! Clean map min=-0.0038266 max=0.7286 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a0_uvs/J2320+0513_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.728595 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000426261 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.175514 0.175514 0.351027 0.702055 1.40411 2.80822 5.61644 11.2329 22.4658 44.9315 89.863 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.728 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1709.27 quit ! Quitting program ! Log file /scr/pima/bp192a0_uvs/J2320+0513_C_uvs.log closed on Fri Aug 21 07:26:06 2015