! Started logfile: /scr/pima/br145af_uvs/J0019+7327_X_uvs.log on Wed Mar 23 00:23:18 2016 obs /scr/pima/br145af_uvs/J0019+7327_X_uva.fits ! Reading UV FITS file: /scr/pima/br145af_uvs/J0019+7327_X_uva.fits ! AN table 1: 5 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0019+7327 ! ! 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 8.10949e+09 1.28e+08 1 1.28e+08 ! 02 2 8.12349e+09 1.28e+08 1 1.28e+08 ! 03 3 8.16549e+09 1.28e+08 1 1.28e+08 ! 04 4 8.23549e+09 1.28e+08 1 1.28e+08 ! 05 5 8.31949e+09 1.28e+08 1 1.28e+08 ! 06 6 8.41749e+09 1.28e+08 1 1.28e+08 ! 07 7 8.55649e+09 1.28e+08 1 1.28e+08 ! 08 8 8.58349e+09 1.28e+08 1 1.28e+08 ! ! Polarization(s): RR ! ! Read 3 lines of history. ! ! Reading 1440 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! 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 = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/br145af_uvs/J0019+7327_X] 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 0.200x0.200 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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! A total of 5 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.313811Jy sigma=57.661786 ! Fit after self-cal, rms=0.216403Jy sigma=8.955946 ! 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=0.6198 mas, bmaj=3.573 mas, bpa=5.348 degrees ! Estimated noise=0.719993 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 = 0.639279 Jy ! Component: 100 - total flux cleaned = 0.793632 Jy ! Total flux subtracted in 100 components = 0.793632 Jy ! Clean residual min=-0.047088 max=0.063318 Jy/beam ! Clean residual mean=0.000009 rms=0.010499 Jy/beam ! Combined flux in latest and established models = 0.793632 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.793632 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.159858Jy sigma=7.309417 ! Fit after self-cal, rms=0.159841Jy sigma=7.308658 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0722167 Jy ! Component: 100 - total flux cleaned = 0.102888 Jy ! Total flux subtracted in 100 components = 0.102888 Jy ! Clean residual min=-0.036829 max=0.041065 Jy/beam ! Clean residual mean=0.000009 rms=0.007293 Jy/beam ! Combined flux in latest and established models = 0.89652 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 10 components and 0.89652 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.127909Jy sigma=5.504343 ! Fit after self-cal, rms=0.127900Jy sigma=5.503888 ! 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=0.8078 mas, bmaj=3.54 mas, bpa=4.943 degrees ! Estimated noise=0.47439 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 = 0.0108198 Jy ! Component: 100 - total flux cleaned = 0.0113693 Jy ! Component: 150 - total flux cleaned = 0.0135429 Jy ! Component: 200 - total flux cleaned = 0.0149741 Jy ! Total flux subtracted in 200 components = 0.0149741 Jy ! Clean residual min=-0.036761 max=0.049372 Jy/beam ! Clean residual mean=0.000025 rms=0.009857 Jy/beam ! Combined flux in latest and established models = 0.911494 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 30 components and 0.911494 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.124689Jy sigma=5.253062 ! Fit after self-cal, rms=0.124676Jy sigma=5.252481 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8078 x 3.54 at 4.943 degrees (North through East) ! Clean map min=-0.033462 max=0.84796 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. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 KP 0.90 LA 0.95 ! MK 1.02 NL 0.98 OV 1.06 PT 1.13 ! SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 KP 0.91 LA 0.92 ! MK 0.97 NL 0.95 OV 0.98 PT 1.09 ! SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 0.94 KP 0.85 LA 0.93 ! MK 0.97 NL 0.93 OV 1.04 PT 1.13 ! SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.95 KP 0.87 LA 0.94 ! MK 1.00 NL 0.95 OV 1.02 PT 1.14 ! SC 1.05 ! ! ! Fit before self-cal, rms=0.124676Jy sigma=5.252481 ! Fit after self-cal, rms=0.105950Jy sigma=4.290429 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8118 mas, bmaj=3.53 mas, bpa=4.91 degrees ! Estimated noise=0.462916 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 = -0.0156557 Jy ! Component: 100 - total flux cleaned = -0.0189287 Jy ! Component: 150 - total flux cleaned = -0.0201235 Jy ! Component: 200 - total flux cleaned = -0.020936 Jy ! Total flux subtracted in 200 components = -0.020936 Jy ! Clean residual min=-0.023152 max=0.035771 Jy/beam ! Clean residual mean=0.000007 rms=0.007039 Jy/beam ! Combined flux in latest and established models = 0.890558 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 51 components and 0.890558 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.102551Jy sigma=4.210835 ! Fit after self-cal, rms=0.102552Jy sigma=4.210781 ! Inverting map ! Added new window around map position (-25.8, -31.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0300167 Jy ! Component: 100 - total flux cleaned = 0.0384682 Jy ! Component: 150 - total flux cleaned = 0.040225 Jy ! Component: 200 - total flux cleaned = 0.0409509 Jy ! Total flux subtracted in 200 components = 0.0409509 Jy ! Clean residual min=-0.023086 max=0.026612 Jy/beam ! Clean residual mean=0.000017 rms=0.005535 Jy/beam ! Combined flux in latest and established models = 0.931509 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 96 components and 0.931509 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.092426Jy sigma=3.773359 ! Fit after self-cal, rms=0.091767Jy sigma=3.733153 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.091767Jy sigma=3.733153 ! Fit after self-cal, rms=0.089556Jy sigma=3.642225 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8115 mas, bmaj=3.534 mas, bpa=4.896 degrees ! Estimated noise=0.457448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000864612 Jy ! Component: 100 - total flux cleaned = 0.000364021 Jy ! Component: 150 - total flux cleaned = 0.000354815 Jy ! Component: 200 - total flux cleaned = 7.72601e-05 Jy ! Total flux subtracted in 200 components = 7.72601e-05 Jy ! Clean residual min=-0.021347 max=0.025133 Jy/beam ! Clean residual mean=0.000017 rms=0.005167 Jy/beam ! Combined flux in latest and established models = 0.931586 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 117 components and 0.931586 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.085228Jy sigma=3.512539 ! Fit after self-cal, rms=0.085169Jy sigma=3.501486 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 (1.6, 19.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0193349 Jy ! Component: 100 - total flux cleaned = 0.0188784 Jy ! Component: 150 - total flux cleaned = 0.0188984 Jy ! Component: 200 - total flux cleaned = 0.0201548 Jy ! Total flux subtracted in 200 components = 0.0201548 Jy ! Clean residual min=-0.021290 max=0.018531 Jy/beam ! Clean residual mean=0.000014 rms=0.004368 Jy/beam ! Combined flux in latest and established models = 0.951741 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 151 components and 0.951741 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.078952Jy sigma=3.248459 ! Fit after self-cal, rms=0.078468Jy sigma=3.224004 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.078468Jy sigma=3.224004 ! Fit after self-cal, rms=0.068918Jy sigma=2.834207 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8104 mas, bmaj=3.537 mas, bpa=4.886 degrees ! Estimated noise=0.454023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00220008 Jy ! Component: 100 - total flux cleaned = -0.0044855 Jy ! Component: 150 - total flux cleaned = -0.00497063 Jy ! Component: 200 - total flux cleaned = -0.00497067 Jy ! Total flux subtracted in 200 components = -0.00497067 Jy ! Clean residual min=-0.016033 max=0.013025 Jy/beam ! Clean residual mean=0.000008 rms=0.003342 Jy/beam ! Combined flux in latest and established models = 0.94677 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 170 components and 0.94677 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.066276Jy sigma=2.732741 ! Fit after self-cal, rms=0.066204Jy sigma=2.728883 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 = 0.00129098 Jy ! Component: 100 - total flux cleaned = 0.00128155 Jy ! Component: 150 - total flux cleaned = 0.00146656 Jy ! Component: 200 - total flux cleaned = 0.00199217 Jy ! Total flux subtracted in 200 components = 0.00199217 Jy ! Clean residual min=-0.015737 max=0.012535 Jy/beam ! Clean residual mean=0.000006 rms=0.003224 Jy/beam ! Combined flux in latest and established models = 0.948763 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 189 components and 0.948762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.065192Jy sigma=2.682561 ! Fit after self-cal, rms=0.065180Jy sigma=2.681565 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.065180Jy sigma=2.681565 ! Fit after self-cal, rms=0.064311Jy sigma=2.654174 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.172 mas, bmaj=3.491 mas, bpa=5.301 degrees ! Estimated noise=0.589809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00263128 Jy ! Component: 100 - total flux cleaned = -0.00261424 Jy ! Component: 150 - total flux cleaned = -0.00287594 Jy ! Component: 200 - total flux cleaned = -0.00288576 Jy ! Total flux subtracted in 200 components = -0.00288576 Jy ! Clean residual min=-0.016686 max=0.017301 Jy/beam ! Clean residual mean=0.000009 rms=0.004574 Jy/beam ! Combined flux in latest and established models = 0.945877 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 213 components and 0.945877 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.062922Jy sigma=2.624043 ! Fit after self-cal, rms=0.062798Jy sigma=2.615680 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 = 0.000151562 Jy ! Component: 100 - total flux cleaned = 0.0011086 Jy ! Component: 150 - total flux cleaned = 0.00198431 Jy ! Component: 200 - total flux cleaned = 0.00231272 Jy ! Total flux subtracted in 200 components = 0.00231272 Jy ! Clean residual min=-0.016211 max=0.016324 Jy/beam ! Clean residual mean=0.000006 rms=0.004350 Jy/beam ! Combined flux in latest and established models = 0.94819 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 226 components and 0.94819 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.062425Jy sigma=2.607221 ! Fit after self-cal, rms=0.062427Jy sigma=2.605471 ! 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=0.8102 mas, bmaj=3.54 mas, bpa=4.884 degrees ! Estimated noise=0.450821 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8102 x 3.54 at 4.884 degrees (North through East) ! Clean map min=-0.013293 max=0.78947 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.062427Jy sigma=2.605471 ! Fit after self-cal, rms=0.061176Jy sigma=2.550934 ! Inverting map and beam ! Estimated beam: bmin=0.811 mas, bmaj=3.542 mas, bpa=4.888 degrees ! Estimated noise=0.448675 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00263849 Jy ! Component: 100 - total flux cleaned = -0.00469428 Jy ! Component: 150 - total flux cleaned = -0.00524332 Jy ! Component: 200 - total flux cleaned = -0.00508095 Jy ! Total flux subtracted in 200 components = -0.00508095 Jy ! Clean residual min=-0.014077 max=0.012893 Jy/beam ! Clean residual mean=0.000004 rms=0.003085 Jy/beam ! Combined flux in latest and established models = 0.943109 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 247 components and 0.943109 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.059747Jy sigma=2.500260 ! Fit after self-cal, rms=0.059720Jy sigma=2.498571 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.88432e-05 Jy ! Component: 100 - total flux cleaned = 0.000328308 Jy ! Component: 150 - total flux cleaned = 0.000748029 Jy ! Component: 200 - total flux cleaned = 0.00128203 Jy ! Total flux subtracted in 200 components = 0.00128203 Jy ! Clean residual min=-0.013938 max=0.012577 Jy/beam ! Clean residual mean=0.000004 rms=0.003020 Jy/beam ! Combined flux in latest and established models = 0.944391 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 263 components and 0.944391 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.059063Jy sigma=2.471586 ! Fit after self-cal, rms=0.059048Jy sigma=2.471028 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.059048Jy sigma=2.471028 ! Fit after self-cal, rms=0.058671Jy sigma=2.458723 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=0.6214 mas, bmaj=3.58 mas, bpa=5.287 degrees ! Estimated noise=0.671532 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.596122 Jy ! Component: 100 - total flux cleaned = 0.739362 Jy ! Component: 150 - total flux cleaned = 0.806282 Jy ! Component: 200 - total flux cleaned = 0.850182 Jy ! Total flux subtracted in 200 components = 0.850182 Jy ! Clean residual min=-0.023580 max=0.033787 Jy/beam ! Clean residual mean=0.000004 rms=0.005394 Jy/beam ! Combined flux in latest and established models = 0.850183 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.850183 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8107 mas, bmaj=3.545 mas, bpa=4.886 degrees ! Estimated noise=0.446635 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 (7.6, -12.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0468625 Jy ! Component: 100 - total flux cleaned = 0.0731661 Jy ! Component: 150 - total flux cleaned = 0.0837884 Jy ! Component: 200 - total flux cleaned = 0.0874121 Jy ! Total flux subtracted in 200 components = 0.0874121 Jy ! Clean residual min=-0.016055 max=0.020904 Jy/beam ! Clean residual mean=0.000011 rms=0.003764 Jy/beam ! Combined flux in latest and established models = 0.937595 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 51 components and 0.937595 Jy ! Inverting map ! Added new window around map position (-7.6, 12.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105439 Jy ! Component: 100 - total flux cleaned = 0.00885569 Jy ! Component: 150 - total flux cleaned = 0.00748236 Jy ! Component: 200 - total flux cleaned = 0.00686602 Jy ! Total flux subtracted in 200 components = 0.00686602 Jy ! Clean residual min=-0.013902 max=0.012438 Jy/beam ! Clean residual mean=0.000015 rms=0.002995 Jy/beam ! Combined flux in latest and established models = 0.944461 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 83 components and 0.944461 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=2.173 mas, bmaj=3.496 mas, bpa=5.388 degrees ! Estimated noise=0.583687 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294554 Jy ! Component: 100 - total flux cleaned = 0.00323492 Jy ! Component: 150 - total flux cleaned = 0.00199901 Jy ! Component: 200 - total flux cleaned = 0.000851003 Jy ! Total flux subtracted in 200 components = 0.000851003 Jy ! Clean residual min=-0.016588 max=0.014372 Jy/beam ! Clean residual mean=0.000029 rms=0.003941 Jy/beam ! Combined flux in latest and established models = 0.945311 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 = -0.00106548 Jy ! Component: 100 - total flux cleaned = -0.00185824 Jy ! Component: 150 - total flux cleaned = -0.00242422 Jy ! Component: 200 - total flux cleaned = -0.00314984 Jy ! Total flux subtracted in 200 components = -0.00314984 Jy ! Clean residual min=-0.015510 max=0.013586 Jy/beam ! Clean residual mean=0.000026 rms=0.003737 Jy/beam ! Combined flux in latest and established models = 0.942162 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 123 components and 0.942162 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8107 mas, bmaj=3.545 mas, bpa=4.886 degrees ! Estimated noise=0.446635 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000432659 Jy ! Component: 100 - total flux cleaned = -8.02441e-05 Jy ! Component: 150 - total flux cleaned = -0.00074222 Jy ! Component: 200 - total flux cleaned = -0.000735825 Jy ! Total flux subtracted in 200 components = -0.000735825 Jy ! Clean residual min=-0.012347 max=0.010741 Jy/beam ! Clean residual mean=0.000010 rms=0.002598 Jy/beam ! Combined flux in latest and established models = 0.941426 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 153 components and 0.941426 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.054680Jy sigma=2.310845 ! Fit after self-cal, rms=0.054357Jy sigma=2.289095 wmodel /scr/pima/br145af_uvs/J0019+7327_X_map.mod ! Writing 153 model components to file: /scr/pima/br145af_uvs/J0019+7327_X_map.mod wobs /scr/pima/br145af_uvs/J0019+7327_X_uvs.fits ! Writing UV FITS file: /scr/pima/br145af_uvs/J0019+7327_X_uvs.fits wwins /scr/pima/br145af_uvs/J0019+7327_X_map.win ! wwins: Wrote 5 windows to /scr/pima/br145af_uvs/J0019+7327_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 = -0.00473123 Jy ! Component: 100 - total flux cleaned = -0.0076742 Jy ! Component: 150 - total flux cleaned = -0.00938115 Jy ! Component: 200 - total flux cleaned = -0.0103517 Jy ! Component: 250 - total flux cleaned = -0.0108166 Jy ! Component: 300 - total flux cleaned = -0.0111158 Jy ! Component: 350 - total flux cleaned = -0.0113999 Jy ! Component: 400 - total flux cleaned = -0.0116755 Jy ! Component: 450 - total flux cleaned = -0.0120737 Jy ! Component: 500 - total flux cleaned = -0.0123287 Jy ! Component: 550 - total flux cleaned = -0.0124502 Jy ! Component: 600 - total flux cleaned = -0.0125697 Jy ! Component: 650 - total flux cleaned = -0.0125706 Jy ! Component: 700 - total flux cleaned = -0.0127953 Jy ! Component: 750 - total flux cleaned = -0.0126841 Jy ! Component: 800 - total flux cleaned = -0.0126843 Jy ! Component: 850 - total flux cleaned = -0.0125796 Jy ! Component: 900 - total flux cleaned = -0.0128896 Jy ! Component: 950 - total flux cleaned = -0.0125879 Jy ! Component: 1000 - total flux cleaned = -0.0125893 Jy ! Component: 1050 - total flux cleaned = -0.0127839 Jy ! Component: 1100 - total flux cleaned = -0.0127841 Jy ! Component: 1150 - total flux cleaned = -0.0126917 Jy ! Component: 1200 - total flux cleaned = -0.0129657 Jy ! Component: 1250 - total flux cleaned = -0.0126077 Jy ! Component: 1300 - total flux cleaned = -0.0126951 Jy ! Component: 1350 - total flux cleaned = -0.0125242 Jy ! Component: 1400 - total flux cleaned = -0.0126076 Jy ! Component: 1450 - total flux cleaned = -0.0126058 Jy ! Component: 1500 - total flux cleaned = -0.0126053 Jy ! Component: 1550 - total flux cleaned = -0.0123643 Jy ! Component: 1600 - total flux cleaned = -0.0122849 Jy ! Component: 1650 - total flux cleaned = -0.0123613 Jy ! Component: 1700 - total flux cleaned = -0.0121307 Jy ! Component: 1750 - total flux cleaned = -0.0122816 Jy ! Component: 1800 - total flux cleaned = -0.0121326 Jy ! Component: 1850 - total flux cleaned = -0.0119855 Jy ! Component: 1900 - total flux cleaned = -0.0121294 Jy ! Component: 1950 - total flux cleaned = -0.0119882 Jy ! Component: 2000 - total flux cleaned = -0.0119177 Jy ! Component: 2050 - total flux cleaned = -0.0117794 Jy ! Component: 2100 - total flux cleaned = -0.011711 Jy ! Component: 2150 - total flux cleaned = -0.0117094 Jy ! Component: 2200 - total flux cleaned = -0.0114432 Jy ! Component: 2250 - total flux cleaned = -0.0115081 Jy ! Component: 2300 - total flux cleaned = -0.0112491 Jy ! Component: 2350 - total flux cleaned = -0.0112483 Jy ! Component: 2400 - total flux cleaned = -0.0110587 Jy ! Component: 2450 - total flux cleaned = -0.0108721 Jy ! Component: 2500 - total flux cleaned = -0.0108726 Jy ! Component: 2550 - total flux cleaned = -0.0108103 Jy ! Component: 2600 - total flux cleaned = -0.0106299 Jy ! Component: 2650 - total flux cleaned = -0.0105703 Jy ! Component: 2700 - total flux cleaned = -0.0101578 Jy ! Component: 2750 - total flux cleaned = -0.010041 Jy ! Component: 2800 - total flux cleaned = -0.00963742 Jy ! Component: 2850 - total flux cleaned = -0.00946627 Jy ! Component: 2900 - total flux cleaned = -0.00912556 Jy ! Component: 2950 - total flux cleaned = -0.00890101 Jy ! Component: 3000 - total flux cleaned = -0.00867749 Jy ! Component: 3050 - total flux cleaned = -0.00840131 Jy ! Component: 3100 - total flux cleaned = -0.0082371 Jy ! Component: 3150 - total flux cleaned = -0.0079659 Jy ! Component: 3200 - total flux cleaned = -0.00775042 Jy ! Component: 3250 - total flux cleaned = -0.00748305 Jy ! Component: 3300 - total flux cleaned = -0.00737696 Jy ! Component: 3350 - total flux cleaned = -0.00700895 Jy ! Component: 3400 - total flux cleaned = -0.00674832 Jy ! Component: 3450 - total flux cleaned = -0.00664461 Jy ! Component: 3500 - total flux cleaned = -0.00638736 Jy ! Component: 3550 - total flux cleaned = -0.00597934 Jy ! Component: 3600 - total flux cleaned = -0.00577677 Jy ! Component: 3650 - total flux cleaned = -0.00552529 Jy ! Component: 3700 - total flux cleaned = -0.00537541 Jy ! Component: 3750 - total flux cleaned = -0.00488005 Jy ! Component: 3800 - total flux cleaned = -0.00468354 Jy ! Component: 3850 - total flux cleaned = -0.00419475 Jy ! Component: 3900 - total flux cleaned = -0.00385514 Jy ! Component: 3950 - total flux cleaned = -0.00346902 Jy ! Component: 4000 - total flux cleaned = -0.00313293 Jy ! Component: 4050 - total flux cleaned = -0.00275092 Jy ! Total flux subtracted in 4096 components = -0.00241816 Jy ! Clean residual min=-0.003286 max=0.003287 Jy/beam ! Clean residual mean=0.000001 rms=0.000829 Jy/beam ! Combined flux in latest and established models = 0.939008 Jy keep ! Adding 380 model components to the UV plane model. ! The established model now contains 533 components and 0.939008 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/br145af_uvs/J0019+7327_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8107 x 3.545 at 4.886 degrees (North through East) ! Clean map min=-0.015964 max=0.76783 Jy/beam ! Writing clean map to FITS file: /scr/pima/br145af_uvs/J0019+7327_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.76783 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000796694 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.311278 0.311278 0.622555 1.24511 2.49022 4.98044 9.96089 19.9218 39.8435 79.6871 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.767 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 963.769 quit ! Quitting program ! Log file /scr/pima/br145af_uvs/J0019+7327_X_uvs.log closed on Wed Mar 23 00:23:22 2016