! Started logfile: /g0/scr/pima/s4195c_uvs/J0416-1851_X_uvs.log on Tue Dec 31 19:47:23 2013 obs /g0/scr/pima/s4195c_uvs/J0416-1851_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195c_uvs/J0416-1851_X_uva.fits ! AN table 1: 2 integrations on 28 of 28 possible baselines. ! AN table 2: 2 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0416-1851 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 784 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /g0/scr/pima/s4195c_uvs/J0416-1851_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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.162258Jy sigma=23.648592 ! Fit after self-cal, rms=0.456326Jy sigma=8.098100 ! 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=1.097 mas, bmaj=2.917 mas, bpa=14.84 degrees ! Estimated noise=1.97588 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 = 0.435634 Jy ! Component: 100 - total flux cleaned = 0.54519 Jy ! Total flux subtracted in 100 components = 0.54519 Jy ! Clean residual min=-0.018051 max=0.041345 Jy/beam ! Clean residual mean=-0.000227 rms=0.006726 Jy/beam ! Combined flux in latest and established models = 0.54519 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.54519 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=0.106419Jy sigma=2.018986 ! Fit after self-cal, rms=0.106353Jy sigma=2.018750 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0427621 Jy ! Component: 100 - total flux cleaned = 0.064963 Jy ! Total flux subtracted in 100 components = 0.064963 Jy ! Clean residual min=-0.014780 max=0.017642 Jy/beam ! Clean residual mean=-0.000114 rms=0.004072 Jy/beam ! Combined flux in latest and established models = 0.610153 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.610153 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=0.086131Jy sigma=1.391982 ! Fit after self-cal, rms=0.086085Jy sigma=1.391747 ! 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=1.403 mas, bmaj=3.451 mas, bpa=12.41 degrees ! Estimated noise=1.38173 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 = 0.0190066 Jy ! Component: 100 - total flux cleaned = 0.0285763 Jy ! Component: 150 - total flux cleaned = 0.0339167 Jy ! Component: 200 - total flux cleaned = 0.0370902 Jy ! Total flux subtracted in 200 components = 0.0370902 Jy ! Clean residual min=-0.016539 max=0.016820 Jy/beam ! Clean residual mean=-0.000114 rms=0.004138 Jy/beam ! Combined flux in latest and established models = 0.647243 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 45 components and 0.647243 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=0.082754Jy sigma=1.261418 ! Fit after self-cal, rms=0.082732Jy sigma=1.261314 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.403 x 3.451 at 12.41 degrees (North through East) ! Clean map min=-0.016201 max=0.57515 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 1.14 HN 0.94 KP 0.97 LA 1.03 ! NL 1.01 OV 1.03 PT 0.89 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 KP 0.97 LA 1.03 NL 1.12 ! OV 1.02 PT 0.85 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 HN 0.91 KP 0.98 LA 0.98 ! NL 1.04 OV 1.00 PT 0.94 SC 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 KP 0.97 LA 0.97 NL 1.13 ! OV 0.98 PT 0.89 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 HN 0.96 KP 1.07 LA 0.97 ! NL 1.01 OV 1.05 PT 0.94 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.87 KP 1.05 LA 0.94 NL 1.13 ! OV 1.04 PT 0.91 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.02 KP 0.95 LA 0.99 ! NL 0.99 OV 1.04 PT 0.99 SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.97 KP 0.93 LA 0.99 NL 1.07 ! OV 1.03 PT 0.95 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 0.99 KP 1.10 LA 0.99 ! NL 0.96 OV 1.04 PT 0.95 SC 0.96 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 KP 1.09 LA 1.01 NL 1.06 ! OV 1.02 PT 0.90 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 HN 1.08 KP 1.06 LA 1.08 ! NL 1.00 OV 1.11 PT 0.98 SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 KP 1.05 LA 1.06 NL 1.13 ! OV 1.08 PT 0.93 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 HN 1.00 KP 1.02 LA 0.97 ! NL 1.01 OV 1.09 PT 0.93 SC 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 KP 1.02 LA 0.95 NL 1.14 ! OV 1.08 PT 0.87 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 HN 0.99 KP 1.07 LA 0.90 ! NL 0.99 OV 1.09 PT 0.89 SC 1.12 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.12 KP 1.07 LA 0.91 NL 1.08 ! OV 1.08 PT 0.83 SC 1.04 ! ! ! Fit before self-cal, rms=0.082732Jy sigma=1.261314 ! Fit after self-cal, rms=0.064533Jy sigma=0.551233 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.405 mas, bmaj=3.453 mas, bpa=12.41 degrees ! Estimated noise=1.3832 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 = 0.000611119 Jy ! Component: 100 - total flux cleaned = 0.000412365 Jy ! Component: 150 - total flux cleaned = 0.000171218 Jy ! Component: 200 - total flux cleaned = 5.1129e-06 Jy ! Total flux subtracted in 200 components = 5.1129e-06 Jy ! Clean residual min=-0.004842 max=0.004617 Jy/beam ! Clean residual mean=-0.000008 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.647249 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 53 components and 0.647249 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=0.064088Jy sigma=0.549876 ! Fit after self-cal, rms=0.064107Jy sigma=0.549627 ! 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=0.064107Jy sigma=0.549627 ! Fit after self-cal, rms=0.064021Jy sigma=0.549083 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.404 mas, bmaj=3.451 mas, bpa=12.47 degrees ! Estimated noise=1.38477 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000725714 Jy ! Component: 100 - total flux cleaned = 0.000668751 Jy ! Component: 150 - total flux cleaned = 0.000451432 Jy ! Component: 200 - total flux cleaned = 0.000297742 Jy ! Total flux subtracted in 200 components = 0.000297742 Jy ! Clean residual min=-0.004653 max=0.004424 Jy/beam ! Clean residual mean=-0.000007 rms=0.000985 Jy/beam ! Combined flux in latest and established models = 0.647546 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.647546 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=0.063602Jy sigma=0.548611 ! Fit after self-cal, rms=0.063587Jy sigma=0.548495 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 = -9.90183e-05 Jy ! Component: 100 - total flux cleaned = -0.000240162 Jy ! Component: 150 - total flux cleaned = -0.000368541 Jy ! Component: 200 - total flux cleaned = -0.000448727 Jy ! Total flux subtracted in 200 components = -0.000448727 Jy ! Clean residual min=-0.004689 max=0.004403 Jy/beam ! Clean residual mean=-0.000008 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.647098 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 59 components and 0.647097 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=0.063324Jy sigma=0.548050 ! Fit after self-cal, rms=0.063318Jy sigma=0.547997 ! 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=0.063318Jy sigma=0.547997 ! Fit after self-cal, rms=0.063125Jy sigma=0.547026 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.403 mas, bmaj=3.448 mas, bpa=12.56 degrees ! Estimated noise=1.38663 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00081158 Jy ! Component: 100 - total flux cleaned = 0.000818795 Jy ! Component: 150 - total flux cleaned = 0.000682105 Jy ! Component: 200 - total flux cleaned = 0.000599659 Jy ! Total flux subtracted in 200 components = 0.000599659 Jy ! Clean residual min=-0.004558 max=0.004222 Jy/beam ! Clean residual mean=-0.000007 rms=0.000972 Jy/beam ! Combined flux in latest and established models = 0.647697 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 60 components and 0.647697 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=0.062755Jy sigma=0.547307 ! Fit after self-cal, rms=0.062743Jy sigma=0.547233 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 = -8.22193e-05 Jy ! Component: 100 - total flux cleaned = -0.000198542 Jy ! Component: 150 - total flux cleaned = -0.000234952 Jy ! Component: 200 - total flux cleaned = -0.000304272 Jy ! Total flux subtracted in 200 components = -0.000304272 Jy ! Clean residual min=-0.004581 max=0.004210 Jy/beam ! Clean residual mean=-0.000008 rms=0.000967 Jy/beam ! Combined flux in latest and established models = 0.647393 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 0.647393 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=0.062536Jy sigma=0.547089 ! Fit after self-cal, rms=0.062528Jy sigma=0.547045 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.062528Jy sigma=0.547045 ! Fit after self-cal, rms=0.062364Jy sigma=0.546148 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.538 mas, bmaj=4.97 mas, bpa=4.526 degrees ! Estimated noise=1.43731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000888582 Jy ! Component: 100 - total flux cleaned = 0.000928497 Jy ! Component: 150 - total flux cleaned = 0.000931218 Jy ! Component: 200 - total flux cleaned = 0.000931441 Jy ! Total flux subtracted in 200 components = 0.000931441 Jy ! Clean residual min=-0.003916 max=0.004091 Jy/beam ! Clean residual mean=-0.000009 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.648324 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 70 components and 0.648324 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=0.062471Jy sigma=0.545114 ! Fit after self-cal, rms=0.062447Jy sigma=0.544924 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 = -9.70914e-05 Jy ! Component: 100 - total flux cleaned = -6.82924e-05 Jy ! Component: 150 - total flux cleaned = -8.87052e-05 Jy ! Component: 200 - total flux cleaned = -0.00010899 Jy ! Total flux subtracted in 200 components = -0.00010899 Jy ! Clean residual min=-0.003803 max=0.004053 Jy/beam ! Clean residual mean=-0.000010 rms=0.001016 Jy/beam ! Combined flux in latest and established models = 0.648215 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 74 components and 0.648215 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=0.062446Jy sigma=0.544659 ! Fit after self-cal, rms=0.062432Jy sigma=0.544555 ! 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=1.402 mas, bmaj=3.444 mas, bpa=12.65 degrees ! Estimated noise=1.38869 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.402 x 3.444 at 12.65 degrees (North through East) ! Clean map min=-0.003978 max=0.5802 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=0.062432Jy sigma=0.544555 ! Fit after self-cal, rms=0.061601Jy sigma=0.521675 ! Inverting map and beam ! Estimated beam: bmin=1.401 mas, bmaj=3.446 mas, bpa=12.69 degrees ! Estimated noise=1.3889 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000155996 Jy ! Component: 100 - total flux cleaned = 4.96519e-05 Jy ! Component: 150 - total flux cleaned = -8.77375e-05 Jy ! Component: 200 - total flux cleaned = -0.000213671 Jy ! Total flux subtracted in 200 components = -0.000213671 Jy ! Clean residual min=-0.004118 max=0.004055 Jy/beam ! Clean residual mean=-0.000005 rms=0.000930 Jy/beam ! Combined flux in latest and established models = 0.648002 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 77 components and 0.648002 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=0.061158Jy sigma=0.521906 ! Fit after self-cal, rms=0.061150Jy sigma=0.521861 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000124292 Jy ! Component: 100 - total flux cleaned = -0.000230486 Jy ! Component: 150 - total flux cleaned = -0.000326149 Jy ! Component: 200 - total flux cleaned = -0.000385615 Jy ! Total flux subtracted in 200 components = -0.000385615 Jy ! Clean residual min=-0.004192 max=0.004047 Jy/beam ! Clean residual mean=-0.000006 rms=0.000929 Jy/beam ! Combined flux in latest and established models = 0.647616 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 79 components and 0.647616 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=0.060908Jy sigma=0.522097 ! Fit after self-cal, rms=0.060901Jy sigma=0.522069 ! 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=0.060901Jy sigma=0.522069 ! Fit after self-cal, rms=0.060881Jy sigma=0.521626 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=1.093 mas, bmaj=2.902 mas, bpa=15.07 degrees ! Estimated noise=1.98673 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.437959 Jy ! Component: 100 - total flux cleaned = 0.550431 Jy ! Component: 150 - total flux cleaned = 0.594627 Jy ! Component: 200 - total flux cleaned = 0.617751 Jy ! Total flux subtracted in 200 components = 0.617751 Jy ! Clean residual min=-0.006757 max=0.011120 Jy/beam ! Clean residual mean=-0.000056 rms=0.001983 Jy/beam ! Combined flux in latest and established models = 0.617751 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.617751 Jy ! Inverting map and beam ! Estimated beam: bmin=1.4 mas, bmaj=3.447 mas, bpa=12.72 degrees ! Estimated noise=1.38855 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 = 0.015717 Jy ! Component: 100 - total flux cleaned = 0.0232531 Jy ! Component: 150 - total flux cleaned = 0.0271483 Jy ! Component: 200 - total flux cleaned = 0.0278432 Jy ! Total flux subtracted in 200 components = 0.0278432 Jy ! Clean residual min=-0.004479 max=0.004207 Jy/beam ! Clean residual mean=-0.000011 rms=0.000973 Jy/beam ! Combined flux in latest and established models = 0.645594 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 55 components and 0.645594 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=2.539 mas, bmaj=4.97 mas, bpa=4.627 degrees ! Estimated noise=1.43793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151566 Jy ! Component: 100 - total flux cleaned = 0.00155927 Jy ! Component: 150 - total flux cleaned = 0.00152512 Jy ! Component: 200 - total flux cleaned = 0.00149394 Jy ! Total flux subtracted in 200 components = 0.00149394 Jy ! Clean residual min=-0.003815 max=0.003864 Jy/beam ! Clean residual mean=-0.000009 rms=0.000993 Jy/beam ! Combined flux in latest and established models = 0.647088 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 = -5.49401e-05 Jy ! Component: 100 - total flux cleaned = -7.92314e-05 Jy ! Component: 150 - total flux cleaned = -0.000102023 Jy ! Component: 200 - total flux cleaned = -0.000100966 Jy ! Total flux subtracted in 200 components = -0.000100966 Jy ! Clean residual min=-0.003693 max=0.003875 Jy/beam ! Clean residual mean=-0.000009 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 0.646987 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 70 components and 0.646987 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.4 mas, bmaj=3.447 mas, bpa=12.72 degrees ! Estimated noise=1.38855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000411216 Jy ! Component: 100 - total flux cleaned = -0.000291803 Jy ! Component: 150 - total flux cleaned = -0.000289679 Jy ! Component: 200 - total flux cleaned = -0.000371171 Jy ! Total flux subtracted in 200 components = -0.000371171 Jy ! Clean residual min=-0.004210 max=0.004024 Jy/beam ! Clean residual mean=-0.000007 rms=0.000931 Jy/beam ! Combined flux in latest and established models = 0.646616 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 78 components and 0.646616 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=0.061358Jy sigma=0.523239 ! Fit after self-cal, rms=0.061362Jy sigma=0.523109 wmodel /g0/scr/pima/s4195c_uvs/J0416-1851_X_map.mod ! Writing 78 model components to file: /g0/scr/pima/s4195c_uvs/J0416-1851_X_map.mod wobs /g0/scr/pima/s4195c_uvs/J0416-1851_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195c_uvs/J0416-1851_X_uvs.fits wwins /g0/scr/pima/s4195c_uvs/J0416-1851_X_map.win ! wwins: Wrote 1 windows to /g0/scr/pima/s4195c_uvs/J0416-1851_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 = -0.000726326 Jy ! Component: 100 - total flux cleaned = -0.000396248 Jy ! Component: 150 - total flux cleaned = 3.48457e-05 Jy ! Component: 200 - total flux cleaned = 0.000385332 Jy ! Component: 250 - total flux cleaned = 0.000386693 Jy ! Component: 300 - total flux cleaned = 0.000385902 Jy ! Component: 350 - total flux cleaned = 0.00033598 Jy ! Component: 400 - total flux cleaned = 0.000192063 Jy ! Component: 450 - total flux cleaned = 0.000146355 Jy ! Component: 500 - total flux cleaned = 1.12427e-05 Jy ! Component: 550 - total flux cleaned = -7.75606e-05 Jy ! Component: 600 - total flux cleaned = -0.000289394 Jy ! Component: 650 - total flux cleaned = -0.000452514 Jy ! Component: 700 - total flux cleaned = -0.000611114 Jy ! Component: 750 - total flux cleaned = -0.000803349 Jy ! Component: 800 - total flux cleaned = -0.000915672 Jy ! Component: 850 - total flux cleaned = -0.00120786 Jy ! Component: 900 - total flux cleaned = -0.00145673 Jy ! Component: 950 - total flux cleaned = -0.00159534 Jy ! Component: 1000 - total flux cleaned = -0.00190101 Jy ! Component: 1050 - total flux cleaned = -0.00209934 Jy ! Component: 1100 - total flux cleaned = -0.00219704 Jy ! Component: 1150 - total flux cleaned = -0.00232429 Jy ! Component: 1200 - total flux cleaned = -0.00238613 Jy ! Component: 1250 - total flux cleaned = -0.00241596 Jy ! Component: 1300 - total flux cleaned = -0.0023859 Jy ! Component: 1350 - total flux cleaned = -0.00244472 Jy ! Component: 1400 - total flux cleaned = -0.00244459 Jy ! Component: 1450 - total flux cleaned = -0.00247283 Jy ! Component: 1500 - total flux cleaned = -0.00255513 Jy ! Component: 1550 - total flux cleaned = -0.00255536 Jy ! Component: 1600 - total flux cleaned = -0.00263474 Jy ! Component: 1650 - total flux cleaned = -0.00260878 Jy ! Component: 1700 - total flux cleaned = -0.00263435 Jy ! Component: 1750 - total flux cleaned = -0.0026595 Jy ! Component: 1800 - total flux cleaned = -0.00263473 Jy ! Component: 1850 - total flux cleaned = -0.00265928 Jy ! Component: 1900 - total flux cleaned = -0.00263597 Jy ! Component: 1950 - total flux cleaned = -0.00256523 Jy ! Component: 2000 - total flux cleaned = -0.0025889 Jy ! Component: 2050 - total flux cleaned = -0.00254326 Jy ! Component: 2100 - total flux cleaned = -0.00249809 Jy ! Component: 2150 - total flux cleaned = -0.00243169 Jy ! Component: 2200 - total flux cleaned = -0.00238778 Jy ! Component: 2250 - total flux cleaned = -0.00232297 Jy ! Component: 2300 - total flux cleaned = -0.0022803 Jy ! Component: 2350 - total flux cleaned = -0.00217521 Jy ! Component: 2400 - total flux cleaned = -0.00209221 Jy ! Component: 2450 - total flux cleaned = -0.00198982 Jy ! Component: 2500 - total flux cleaned = -0.00188865 Jy ! Component: 2550 - total flux cleaned = -0.00176882 Jy ! Component: 2600 - total flux cleaned = -0.00170933 Jy ! Component: 2650 - total flux cleaned = -0.00168974 Jy ! Component: 2700 - total flux cleaned = -0.00165094 Jy ! Component: 2750 - total flux cleaned = -0.00157466 Jy ! Component: 2800 - total flux cleaned = -0.00157475 Jy ! Component: 2850 - total flux cleaned = -0.00151846 Jy ! Component: 2900 - total flux cleaned = -0.00151836 Jy ! Component: 2950 - total flux cleaned = -0.00140848 Jy ! Component: 3000 - total flux cleaned = -0.00135426 Jy ! Component: 3050 - total flux cleaned = -0.00140798 Jy ! Component: 3100 - total flux cleaned = -0.00139031 Jy ! Component: 3150 - total flux cleaned = -0.00135488 Jy ! Component: 3200 - total flux cleaned = -0.00137216 Jy ! Component: 3250 - total flux cleaned = -0.00135485 Jy ! Component: 3300 - total flux cleaned = -0.00135481 Jy ! Component: 3350 - total flux cleaned = -0.00133771 Jy ! Component: 3400 - total flux cleaned = -0.00127021 Jy ! Component: 3450 - total flux cleaned = -0.00123688 Jy ! Component: 3500 - total flux cleaned = -0.00122021 Jy ! Component: 3550 - total flux cleaned = -0.00120372 Jy ! Component: 3600 - total flux cleaned = -0.00113828 Jy ! Component: 3650 - total flux cleaned = -0.00110574 Jy ! Component: 3700 - total flux cleaned = -0.00105717 Jy ! Component: 3750 - total flux cleaned = -0.00102496 Jy ! Component: 3800 - total flux cleaned = -0.000992895 Jy ! Component: 3850 - total flux cleaned = -0.000929691 Jy ! Component: 3900 - total flux cleaned = -0.000866977 Jy ! Component: 3950 - total flux cleaned = -0.000913827 Jy ! Component: 4000 - total flux cleaned = -0.000867364 Jy ! Component: 4050 - total flux cleaned = -0.000867541 Jy ! Total flux subtracted in 4096 components = -0.000867571 Jy ! Clean residual min=-0.000809 max=0.000864 Jy/beam ! Clean residual mean=0.000001 rms=0.000258 Jy/beam ! Combined flux in latest and established models = 0.645748 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 344 components and 0.645748 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195c_uvs/J0416-1851_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.4 x 3.447 at 12.72 degrees (North through East) ! Clean map min=-0.0022088 max=0.58097 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195c_uvs/J0416-1851_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.580968 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000253453 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.130878 0.130878 0.261756 0.523511 1.04702 2.09404 4.18809 8.37618 16.7524 33.5047 67.0094 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.58 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2292.21 quit ! Quitting program ! Log file /g0/scr/pima/s4195c_uvs/J0416-1851_X_uvs.log closed on Tue Dec 31 19:47:30 2013