! Started logfile: /g0/scr/pima/s4195c_uvs/J0906-0905_X_uvs.log on Tue Dec 31 19:50:41 2013 obs /g0/scr/pima/s4195c_uvs/J0906-0905_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195c_uvs/J0906-0905_X_uva.fits ! AN table 1: 10 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0906-0905 ! ! 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 2240 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/J0906-0905_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=1.007603Jy sigma=3.523354 ! Fit after self-cal, rms=0.902311Jy sigma=3.119714 ! 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=1.036 mas, bmaj=2.882 mas, bpa=17.9 degrees ! Estimated noise=6.39508 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 = 0.0751433 Jy ! Component: 100 - total flux cleaned = 0.0930358 Jy ! Total flux subtracted in 100 components = 0.0930358 Jy ! Clean residual min=-0.003537 max=0.006992 Jy/beam ! Clean residual mean=0.000001 rms=0.001192 Jy/beam ! Combined flux in latest and established models = 0.0930358 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0930358 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=0.024063Jy sigma=0.095370 ! Fit after self-cal, rms=0.023993Jy sigma=0.095274 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00782385 Jy ! Component: 100 - total flux cleaned = 0.0122154 Jy ! Total flux subtracted in 100 components = 0.0122154 Jy ! Clean residual min=-0.002981 max=0.004317 Jy/beam ! Clean residual mean=0.000004 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.105251 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 24 components and 0.105251 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=0.021080Jy sigma=0.077295 ! Fit after self-cal, rms=0.021041Jy sigma=0.077198 ! 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=1.291 mas, bmaj=3.157 mas, bpa=15.49 degrees ! Estimated noise=4.48594 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 = 0.00521226 Jy ! Component: 100 - total flux cleaned = 0.0083891 Jy ! Component: 150 - total flux cleaned = 0.0104883 Jy ! Component: 200 - total flux cleaned = 0.0119107 Jy ! Total flux subtracted in 200 components = 0.0119107 Jy ! Clean residual min=-0.003861 max=0.005465 Jy/beam ! Clean residual mean=0.000010 rms=0.001083 Jy/beam ! Combined flux in latest and established models = 0.117162 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 46 components and 0.117162 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=0.020468Jy sigma=0.068818 ! Fit after self-cal, rms=0.020467Jy sigma=0.068800 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.291 x 3.157 at 15.49 degrees (North through East) ! Clean map min=-0.0037643 max=0.098857 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 1.09 HN 0.94 KP 0.95 LA 0.99 ! NL 1.07 OV 1.07 PT 0.85 SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 HN 0.92 KP 0.94 LA 0.96 ! NL 1.08 OV 1.03 PT 0.88 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 HN 0.98 KP 1.04 LA 0.95 ! NL 1.06 OV 1.07 PT 0.90 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.01 KP 0.91 LA 0.97 ! NL 1.05 OV 1.09 PT 0.95 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 HN 1.01 KP 1.06 LA 0.98 ! NL 1.03 OV 1.06 PT 0.90 SC 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.07 KP 1.01 LA 1.05 ! NL 1.09 OV 1.14 PT 0.93 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 1.02 KP 0.98 LA 0.94 ! NL 1.09 OV 1.11 PT 0.88 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 HN 1.04 KP 1.05 LA 0.85 ! NL 1.04 OV 1.12 PT 0.84 SC 1.13 ! ! ! Fit before self-cal, rms=0.020467Jy sigma=0.068800 ! Fit after self-cal, rms=0.018080Jy sigma=0.055335 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.297 mas, bmaj=3.175 mas, bpa=15.53 degrees ! Estimated noise=4.425 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 (2.6, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020386 Jy ! Component: 100 - total flux cleaned = 0.00189625 Jy ! Component: 150 - total flux cleaned = 0.0017922 Jy ! Component: 200 - total flux cleaned = 0.00170707 Jy ! Total flux subtracted in 200 components = 0.00170707 Jy ! Clean residual min=-0.001545 max=0.001501 Jy/beam ! Clean residual mean=0.000005 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.118869 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 77 components and 0.118869 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=0.017425Jy sigma=0.053287 ! Fit after self-cal, rms=0.017388Jy sigma=0.053119 ! 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=0.017388Jy sigma=0.053119 ! Fit after self-cal, rms=0.017098Jy sigma=0.051734 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.295 mas, bmaj=3.175 mas, bpa=15.61 degrees ! Estimated noise=4.39725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000759525 Jy ! Component: 100 - total flux cleaned = 0.000804947 Jy ! Component: 150 - total flux cleaned = 0.000771379 Jy ! Component: 200 - total flux cleaned = 0.000719608 Jy ! Total flux subtracted in 200 components = 0.000719608 Jy ! Clean residual min=-0.001066 max=0.001121 Jy/beam ! Clean residual mean=0.000001 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.119589 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 102 components and 0.119589 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=0.016855Jy sigma=0.051109 ! Fit after self-cal, rms=0.016826Jy sigma=0.051058 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 = 0.000164089 Jy ! Component: 100 - total flux cleaned = 0.000143569 Jy ! Component: 150 - total flux cleaned = 0.000107007 Jy ! Component: 200 - total flux cleaned = 7.52496e-05 Jy ! Total flux subtracted in 200 components = 7.52496e-05 Jy ! Clean residual min=-0.001000 max=0.001086 Jy/beam ! Clean residual mean=0.000001 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.119664 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 114 components and 0.119664 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=0.016761Jy sigma=0.050942 ! Fit after self-cal, rms=0.016751Jy sigma=0.050930 ! 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=0.016751Jy sigma=0.050930 ! Fit after self-cal, rms=0.016648Jy sigma=0.050673 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.294 mas, bmaj=3.178 mas, bpa=15.71 degrees ! Estimated noise=4.35539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000322498 Jy ! Component: 100 - total flux cleaned = -0.000252032 Jy ! Component: 150 - total flux cleaned = -0.000215746 Jy ! Component: 200 - total flux cleaned = -0.000169373 Jy ! Total flux subtracted in 200 components = -0.000169373 Jy ! Clean residual min=-0.000944 max=0.001010 Jy/beam ! Clean residual mean=0.000000 rms=0.000234 Jy/beam ! Combined flux in latest and established models = 0.119495 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 136 components and 0.119495 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=0.016515Jy sigma=0.050601 ! Fit after self-cal, rms=0.016506Jy sigma=0.050590 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 (28, -5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000323185 Jy ! Component: 100 - total flux cleaned = 0.000545065 Jy ! Component: 150 - total flux cleaned = 0.000750991 Jy ! Component: 200 - total flux cleaned = 0.000795306 Jy ! Total flux subtracted in 200 components = 0.000795306 Jy ! Clean residual min=-0.000793 max=0.000797 Jy/beam ! Clean residual mean=0.000001 rms=0.000207 Jy/beam ! Combined flux in latest and established models = 0.12029 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 160 components and 0.12029 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=0.016437Jy sigma=0.050324 ! Fit after self-cal, rms=0.016434Jy sigma=0.050317 ! 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=0.016434Jy sigma=0.050317 ! Fit after self-cal, rms=0.016372Jy sigma=0.050182 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.28 mas, bmaj=4.088 mas, bpa=2.106 degrees ! Estimated noise=4.66478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000504719 Jy ! Component: 100 - total flux cleaned = -0.000579713 Jy ! Component: 150 - total flux cleaned = -0.00055222 Jy ! Component: 200 - total flux cleaned = -0.000563327 Jy ! Total flux subtracted in 200 components = -0.000563327 Jy ! Clean residual min=-0.000764 max=0.000764 Jy/beam ! Clean residual mean=0.000001 rms=0.000215 Jy/beam ! Combined flux in latest and established models = 0.119726 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 178 components and 0.119726 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=0.016257Jy sigma=0.050216 ! Fit after self-cal, rms=0.016252Jy sigma=0.050209 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 = 9.95794e-05 Jy ! Component: 100 - total flux cleaned = 5.95575e-05 Jy ! Component: 150 - total flux cleaned = 2.2883e-05 Jy ! Component: 200 - total flux cleaned = -1.11197e-05 Jy ! Total flux subtracted in 200 components = -1.11197e-05 Jy ! Clean residual min=-0.000738 max=0.000746 Jy/beam ! Clean residual mean=0.000001 rms=0.000209 Jy/beam ! Combined flux in latest and established models = 0.119715 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 193 components and 0.119715 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=0.016242Jy sigma=0.050189 ! Fit after self-cal, rms=0.016240Jy sigma=0.050187 ! 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=1.293 mas, bmaj=3.178 mas, bpa=15.77 degrees ! Estimated noise=4.31609 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.293 x 3.178 at 15.77 degrees (North through East) ! Clean map min=-0.00082138 max=0.095586 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 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=1.035 mas, bmaj=2.903 mas, bpa=18.13 degrees ! Estimated noise=6.18962 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0727015 Jy ! Component: 100 - total flux cleaned = 0.0905664 Jy ! Component: 150 - total flux cleaned = 0.0984305 Jy ! Component: 200 - total flux cleaned = 0.103364 Jy ! Total flux subtracted in 200 components = 0.103364 Jy ! Clean residual min=-0.001847 max=0.002686 Jy/beam ! Clean residual mean=-0.000001 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.103364 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.103364 Jy ! Inverting map and beam ! Estimated beam: bmin=1.293 mas, bmaj=3.178 mas, bpa=15.77 degrees ! Estimated noise=4.31609 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 = 0.00505271 Jy ! Component: 100 - total flux cleaned = 0.00818709 Jy ! Component: 150 - total flux cleaned = 0.0103158 Jy ! Component: 200 - total flux cleaned = 0.0115817 Jy ! Total flux subtracted in 200 components = 0.0115817 Jy ! Clean residual min=-0.001061 max=0.001170 Jy/beam ! Clean residual mean=-0.000000 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.114945 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 75 components and 0.114945 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=2.28 mas, bmaj=4.088 mas, bpa=2.106 degrees ! Estimated noise=4.66478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145376 Jy ! Component: 100 - total flux cleaned = 0.00212807 Jy ! Component: 150 - total flux cleaned = 0.00268234 Jy ! Component: 200 - total flux cleaned = 0.00299228 Jy ! Total flux subtracted in 200 components = 0.00299228 Jy ! Clean residual min=-0.000854 max=0.000862 Jy/beam ! Clean residual mean=0.000000 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.117938 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 = 0.000255039 Jy ! Component: 100 - total flux cleaned = 0.000449781 Jy ! Component: 150 - total flux cleaned = 0.000629754 Jy ! Component: 200 - total flux cleaned = 0.000794492 Jy ! Total flux subtracted in 200 components = 0.000794492 Jy ! Clean residual min=-0.000789 max=0.000727 Jy/beam ! Clean residual mean=0.000000 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.118732 Jy ! Adding 82 model components to the UV plane model. ! The established model now contains 149 components and 0.118732 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.293 mas, bmaj=3.178 mas, bpa=15.77 degrees ! Estimated noise=4.31609 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.41643e-05 Jy ! Component: 100 - total flux cleaned = 0.000207024 Jy ! Component: 150 - total flux cleaned = 0.000271853 Jy ! Component: 200 - total flux cleaned = 0.000309814 Jy ! Total flux subtracted in 200 components = 0.000309814 Jy ! Clean residual min=-0.000725 max=0.000685 Jy/beam ! Clean residual mean=0.000000 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.119042 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 176 components and 0.119042 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=0.016221Jy sigma=0.050181 ! Fit after self-cal, rms=0.016214Jy sigma=0.050171 wmodel /g0/scr/pima/s4195c_uvs/J0906-0905_X_map.mod ! Writing 176 model components to file: /g0/scr/pima/s4195c_uvs/J0906-0905_X_map.mod wobs /g0/scr/pima/s4195c_uvs/J0906-0905_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195c_uvs/J0906-0905_X_uvs.fits wwins /g0/scr/pima/s4195c_uvs/J0906-0905_X_map.win ! wwins: Wrote 3 windows to /g0/scr/pima/s4195c_uvs/J0906-0905_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 = -0.000145912 Jy ! Component: 100 - total flux cleaned = -0.000182823 Jy ! Component: 150 - total flux cleaned = -0.000194153 Jy ! Component: 200 - total flux cleaned = -0.000183096 Jy ! Component: 250 - total flux cleaned = -0.000215115 Jy ! Component: 300 - total flux cleaned = -0.000225509 Jy ! Component: 350 - total flux cleaned = -0.000225487 Jy ! Component: 400 - total flux cleaned = -0.000225657 Jy ! Component: 450 - total flux cleaned = -0.000235311 Jy ! Component: 500 - total flux cleaned = -0.000235353 Jy ! Component: 550 - total flux cleaned = -0.000244574 Jy ! Component: 600 - total flux cleaned = -0.000235642 Jy ! Component: 650 - total flux cleaned = -0.000209017 Jy ! Component: 700 - total flux cleaned = -0.000174148 Jy ! Component: 750 - total flux cleaned = -0.000131418 Jy ! Component: 800 - total flux cleaned = -8.97185e-05 Jy ! Component: 850 - total flux cleaned = -7.32278e-05 Jy ! Component: 900 - total flux cleaned = -2.45014e-05 Jy ! Component: 950 - total flux cleaned = -8.56713e-06 Jy ! Component: 1000 - total flux cleaned = -3.20429e-05 Jy ! Component: 1050 - total flux cleaned = -1.17394e-06 Jy ! Component: 1100 - total flux cleaned = 2.16834e-05 Jy ! Component: 1150 - total flux cleaned = 2.18441e-05 Jy ! Component: 1200 - total flux cleaned = 5.85935e-05 Jy ! Component: 1250 - total flux cleaned = 6.57514e-05 Jy ! Component: 1300 - total flux cleaned = 5.86266e-05 Jy ! Component: 1350 - total flux cleaned = 9.39684e-05 Jy ! Component: 1400 - total flux cleaned = 9.40163e-05 Jy ! Component: 1450 - total flux cleaned = 0.000135191 Jy ! Component: 1500 - total flux cleaned = 0.000128204 Jy ! Component: 1550 - total flux cleaned = 0.00010816 Jy ! Component: 1600 - total flux cleaned = 0.000121533 Jy ! Component: 1650 - total flux cleaned = 0.000147761 Jy ! Component: 1700 - total flux cleaned = 0.000141253 Jy ! Component: 1750 - total flux cleaned = 0.000134853 Jy ! Component: 1800 - total flux cleaned = 0.000134852 Jy ! Component: 1850 - total flux cleaned = 0.000166025 Jy ! Component: 1900 - total flux cleaned = 0.000165958 Jy ! Component: 1950 - total flux cleaned = 0.00016589 Jy ! Component: 2000 - total flux cleaned = 0.000165996 Jy ! Component: 2050 - total flux cleaned = 0.000154113 Jy ! Component: 2100 - total flux cleaned = 0.00017188 Jy ! Component: 2150 - total flux cleaned = 0.000189487 Jy ! Component: 2200 - total flux cleaned = 0.000172017 Jy ! Component: 2250 - total flux cleaned = 0.000183515 Jy ! Component: 2300 - total flux cleaned = 0.000172123 Jy ! Component: 2350 - total flux cleaned = 0.000189166 Jy ! Component: 2400 - total flux cleaned = 0.000200358 Jy ! Component: 2450 - total flux cleaned = 0.000189255 Jy ! Component: 2500 - total flux cleaned = 0.000172698 Jy ! Component: 2550 - total flux cleaned = 0.000178182 Jy ! Component: 2600 - total flux cleaned = 0.00017819 Jy ! Component: 2650 - total flux cleaned = 0.000167389 Jy ! Component: 2700 - total flux cleaned = 0.000172723 Jy ! Component: 2750 - total flux cleaned = 0.000167405 Jy ! Component: 2800 - total flux cleaned = 0.00019365 Jy ! Component: 2850 - total flux cleaned = 0.000188391 Jy ! Component: 2900 - total flux cleaned = 0.000172852 Jy ! Component: 2950 - total flux cleaned = 0.00017286 Jy ! Component: 3000 - total flux cleaned = 0.00018813 Jy ! Component: 3050 - total flux cleaned = 0.000193095 Jy ! Component: 3100 - total flux cleaned = 0.000193025 Jy ! Component: 3150 - total flux cleaned = 0.000202998 Jy ! Component: 3200 - total flux cleaned = 0.00018808 Jy ! Component: 3250 - total flux cleaned = 0.000188081 Jy ! Component: 3300 - total flux cleaned = 0.000192944 Jy ! Component: 3350 - total flux cleaned = 0.000183264 Jy ! Component: 3400 - total flux cleaned = 0.000192961 Jy ! Component: 3450 - total flux cleaned = 0.000197728 Jy ! Component: 3500 - total flux cleaned = 0.000197727 Jy ! Component: 3550 - total flux cleaned = 0.000183555 Jy ! Component: 3600 - total flux cleaned = 0.000183588 Jy ! Component: 3650 - total flux cleaned = 0.000188243 Jy ! Component: 3700 - total flux cleaned = 0.000188254 Jy ! Component: 3750 - total flux cleaned = 0.000183617 Jy ! Component: 3800 - total flux cleaned = 0.000183573 Jy ! Component: 3850 - total flux cleaned = 0.000165341 Jy ! Component: 3900 - total flux cleaned = 0.000160774 Jy ! Component: 3950 - total flux cleaned = 0.000151752 Jy ! Component: 4000 - total flux cleaned = 0.000147242 Jy ! Component: 4050 - total flux cleaned = 0.000133872 Jy ! Total flux subtracted in 4096 components = 0.000133877 Jy ! Clean residual min=-0.000266 max=0.000325 Jy/beam ! Clean residual mean=-0.000000 rms=0.000080 Jy/beam ! Combined flux in latest and established models = 0.119176 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 439 components and 0.119176 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195c_uvs/J0906-0905_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.293 x 3.178 at 15.77 degrees (North through East) ! Clean map min=-0.00078955 max=0.095742 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195c_uvs/J0906-0905_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0957424 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.76334e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.243257 0.243257 0.486514 0.973028 1.94606 3.89211 7.78423 15.5685 31.1369 62.2738 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.095 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1233.26 quit ! Quitting program ! Log file /g0/scr/pima/s4195c_uvs/J0906-0905_X_uvs.log closed on Tue Dec 31 19:50:48 2013