! Started logfile: /d2/scr/pima/bp177h_uvs/J1443+5645_C_uvs.log on Sun Mar 30 00:47:21 2014 obs /d2/scr/pima/bp177h_uvs/J1443+5645_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1443+5645_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.911111 visibilities/baseline/integration-bin. ! Found source: J1443+5645 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 984 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177h_uvs/J1443+5645_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! 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=1.000648Jy sigma=47.106056 ! Fit after self-cal, rms=0.972889Jy sigma=45.808623 ! 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=1.619 mas, bmaj=4.952 mas, bpa=22.18 degrees ! Estimated noise=0.654619 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 = 0.0192736 Jy ! Component: 100 - total flux cleaned = 0.0255845 Jy ! Total flux subtracted in 100 components = 0.0255845 Jy ! Clean residual min=-0.002108 max=0.002954 Jy/beam ! Clean residual mean=-0.000001 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.0255845 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0255845 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=0.015307Jy sigma=0.664303 ! Fit after self-cal, rms=0.014338Jy sigma=0.627420 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00355389 Jy ! Component: 100 - total flux cleaned = 0.00541276 Jy ! Total flux subtracted in 100 components = 0.00541276 Jy ! Clean residual min=-0.001650 max=0.001762 Jy/beam ! Clean residual mean=-0.000003 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0309972 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.0309972 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=0.013142Jy sigma=0.572031 ! Fit after self-cal, rms=0.013140Jy sigma=0.571885 ! 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=1.925 mas, bmaj=5.023 mas, bpa=22.05 degrees ! Estimated noise=0.484149 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 (-3.3, 4.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00242345 Jy ! Component: 100 - total flux cleaned = 0.00375784 Jy ! Component: 150 - total flux cleaned = 0.00470023 Jy ! Component: 200 - total flux cleaned = 0.00531087 Jy ! Total flux subtracted in 200 components = 0.00531087 Jy ! Clean residual min=-0.001287 max=0.001187 Jy/beam ! Clean residual mean=-0.000003 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0363081 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 41 components and 0.0363081 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=0.012620Jy sigma=0.548322 ! Fit after self-cal, rms=0.012603Jy sigma=0.547557 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.925 x 5.023 at 22.05 degrees (North through East) ! Clean map min=-0.0011603 max=0.027615 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* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.19 HN 1.02 KP 0.87 ! LA 1.01 MK 0.93 NL 0.99 OV 1.03 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.91 FD 1.03 HN 0.97 KP 1.00 ! LA 1.08 MK 1.15 NL 1.00 OV 1.03 ! PT 0.99 SC 1.17 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.94 HN 1.07 KP 1.01 ! LA 1.04 MK 0.85 NL 0.93 OV 0.96 ! PT 0.97 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 0.96 KP 0.95 ! LA 1.07 MK 0.99 NL 1.14 OV 1.09 ! PT 0.96 SC 0.99 ! ! ! Fit before self-cal, rms=0.012603Jy sigma=0.547557 ! Fit after self-cal, rms=0.012544Jy sigma=0.540851 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.928 mas, bmaj=5.012 mas, bpa=22 degrees ! Estimated noise=0.485091 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 = 0.000693875 Jy ! Component: 100 - total flux cleaned = 0.00115989 Jy ! Component: 150 - total flux cleaned = 0.00147189 Jy ! Component: 200 - total flux cleaned = 0.0017353 Jy ! Total flux subtracted in 200 components = 0.0017353 Jy ! Clean residual min=-0.001167 max=0.000888 Jy/beam ! Clean residual mean=-0.000003 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0380434 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 75 components and 0.0380434 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=0.012472Jy sigma=0.538396 ! Fit after self-cal, rms=0.012471Jy sigma=0.538201 ! 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=0.012471Jy sigma=0.538201 ! Fit after self-cal, rms=0.012511Jy sigma=0.538002 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.926 mas, bmaj=5.007 mas, bpa=22.01 degrees ! Estimated noise=0.487361 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000433998 Jy ! Component: 100 - total flux cleaned = 0.000758508 Jy ! Component: 150 - total flux cleaned = 0.000897883 Jy ! Component: 200 - total flux cleaned = 0.000992126 Jy ! Total flux subtracted in 200 components = 0.000992126 Jy ! Clean residual min=-0.001136 max=0.000869 Jy/beam ! Clean residual mean=-0.000003 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.0390355 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 101 components and 0.0390355 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=0.012477Jy sigma=0.537137 ! Fit after self-cal, rms=0.012476Jy sigma=0.537090 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 = 0.000151665 Jy ! Component: 100 - total flux cleaned = 0.000198048 Jy ! Component: 150 - total flux cleaned = 0.000257896 Jy ! Component: 200 - total flux cleaned = 0.000305129 Jy ! Total flux subtracted in 200 components = 0.000305129 Jy ! Clean residual min=-0.001105 max=0.000857 Jy/beam ! Clean residual mean=-0.000003 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0393406 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 117 components and 0.0393406 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=0.012462Jy sigma=0.536653 ! Fit after self-cal, rms=0.012462Jy sigma=0.536629 ! 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=0.012462Jy sigma=0.536629 ! Fit after self-cal, rms=0.012497Jy sigma=0.536469 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.924 mas, bmaj=5.004 mas, bpa=22.03 degrees ! Estimated noise=0.48936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000270955 Jy ! Component: 100 - total flux cleaned = 0.000450568 Jy ! Component: 150 - total flux cleaned = 0.000518751 Jy ! Component: 200 - total flux cleaned = 0.00053268 Jy ! Total flux subtracted in 200 components = 0.00053268 Jy ! Clean residual min=-0.001107 max=0.000865 Jy/beam ! Clean residual mean=-0.000003 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.0398733 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 133 components and 0.0398733 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=0.012481Jy sigma=0.536196 ! Fit after self-cal, rms=0.012480Jy sigma=0.536180 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 = 5.85987e-05 Jy ! Component: 100 - total flux cleaned = 7.16097e-05 Jy ! Component: 150 - total flux cleaned = 9.65981e-05 Jy ! Component: 200 - total flux cleaned = 0.000114537 Jy ! Total flux subtracted in 200 components = 0.000114537 Jy ! Clean residual min=-0.001090 max=0.000872 Jy/beam ! Clean residual mean=-0.000003 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0399879 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 142 components and 0.0399878 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=0.012473Jy sigma=0.535956 ! Fit after self-cal, rms=0.012473Jy sigma=0.535947 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.012473Jy sigma=0.535947 ! Fit after self-cal, rms=0.012499Jy sigma=0.535886 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.52 mas, bmaj=5.335 mas, bpa=22.44 degrees ! Estimated noise=0.589067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000273878 Jy ! Component: 100 - total flux cleaned = 0.000397754 Jy ! Component: 150 - total flux cleaned = 0.000459947 Jy ! Component: 200 - total flux cleaned = 0.000492098 Jy ! Total flux subtracted in 200 components = 0.000492098 Jy ! Clean residual min=-0.001133 max=0.001151 Jy/beam ! Clean residual mean=-0.000007 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0404799 Jy selfcal ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 181 components and 0.0404799 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=0.012492Jy sigma=0.535887 ! Fit after self-cal, rms=0.012492Jy sigma=0.535875 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 = 5.61554e-05 Jy ! Component: 100 - total flux cleaned = 7.86777e-05 Jy ! Component: 150 - total flux cleaned = 9.90609e-05 Jy ! Component: 200 - total flux cleaned = 0.000114118 Jy ! Total flux subtracted in 200 components = 0.000114118 Jy ! Clean residual min=-0.001127 max=0.001163 Jy/beam ! Clean residual mean=-0.000007 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.0405941 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 196 components and 0.0405941 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=0.012490Jy sigma=0.535893 ! Fit after self-cal, rms=0.012490Jy sigma=0.535887 ! 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=1.923 mas, bmaj=5.002 mas, bpa=22.04 degrees ! Estimated noise=0.49071 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.923 x 5.002 at 22.04 degrees (North through East) ! Clean map min=-0.0010631 max=0.027863 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=1.62 mas, bmaj=4.931 mas, bpa=22.08 degrees ! Estimated noise=0.66339 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0200479 Jy ! Component: 100 - total flux cleaned = 0.0264734 Jy ! Component: 150 - total flux cleaned = 0.0298019 Jy ! Component: 200 - total flux cleaned = 0.0312785 Jy ! Total flux subtracted in 200 components = 0.0312785 Jy ! Clean residual min=-0.001540 max=0.001563 Jy/beam ! Clean residual mean=-0.000002 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.0312785 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0312785 Jy ! Inverting map and beam ! Estimated beam: bmin=1.923 mas, bmaj=5.002 mas, bpa=22.04 degrees ! Estimated noise=0.49071 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 = 0.00239144 Jy ! Component: 100 - total flux cleaned = 0.003936 Jy ! Component: 150 - total flux cleaned = 0.00503684 Jy ! Component: 200 - total flux cleaned = 0.00589365 Jy ! Total flux subtracted in 200 components = 0.00589365 Jy ! Clean residual min=-0.001136 max=0.001002 Jy/beam ! Clean residual mean=-0.000003 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0371721 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 53 components and 0.0371722 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.52 mas, bmaj=5.335 mas, bpa=22.44 degrees ! Estimated noise=0.589067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010731 Jy ! Component: 100 - total flux cleaned = 0.00177676 Jy ! Component: 150 - total flux cleaned = 0.00229401 Jy ! Component: 200 - total flux cleaned = 0.0026879 Jy ! Total flux subtracted in 200 components = 0.0026879 Jy ! Clean residual min=-0.001163 max=0.001108 Jy/beam ! Clean residual mean=-0.000006 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0398601 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 = 0.00030263 Jy ! Component: 100 - total flux cleaned = 0.000536261 Jy ! Component: 150 - total flux cleaned = 0.000598252 Jy ! Component: 200 - total flux cleaned = 0.000653342 Jy ! Total flux subtracted in 200 components = 0.000653342 Jy ! Clean residual min=-0.001133 max=0.001136 Jy/beam ! Clean residual mean=-0.000007 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0405134 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 130 components and 0.0405134 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.923 mas, bmaj=5.002 mas, bpa=22.04 degrees ! Estimated noise=0.49071 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.31687e-05 Jy ! Component: 100 - total flux cleaned = 0.000181788 Jy ! Component: 150 - total flux cleaned = 0.000221308 Jy ! Component: 200 - total flux cleaned = 0.000257632 Jy ! Total flux subtracted in 200 components = 0.000257632 Jy ! Clean residual min=-0.001139 max=0.000878 Jy/beam ! Clean residual mean=-0.000003 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.040771 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 154 components and 0.040771 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=0.012514Jy sigma=0.536932 ! Fit after self-cal, rms=0.012511Jy sigma=0.536839 wmodel /d2/scr/pima/bp177h_uvs/J1443+5645_C_map.mod ! Writing 154 model components to file: /d2/scr/pima/bp177h_uvs/J1443+5645_C_map.mod wobs /d2/scr/pima/bp177h_uvs/J1443+5645_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1443+5645_C_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1443+5645_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177h_uvs/J1443+5645_C_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000486455 Jy ! Component: 100 - total flux cleaned = -0.000774975 Jy ! Component: 150 - total flux cleaned = -0.000902337 Jy ! Component: 200 - total flux cleaned = -0.00100891 Jy ! Component: 250 - total flux cleaned = -0.00115557 Jy ! Component: 300 - total flux cleaned = -0.00122663 Jy ! Component: 350 - total flux cleaned = -0.00128247 Jy ! Component: 400 - total flux cleaned = -0.00130939 Jy ! Component: 450 - total flux cleaned = -0.00136192 Jy ! Component: 500 - total flux cleaned = -0.00145125 Jy ! Component: 550 - total flux cleaned = -0.00153835 Jy ! Component: 600 - total flux cleaned = -0.00161129 Jy ! Component: 650 - total flux cleaned = -0.00168298 Jy ! Component: 700 - total flux cleaned = -0.00175333 Jy ! Component: 750 - total flux cleaned = -0.00181089 Jy ! Component: 800 - total flux cleaned = -0.00185629 Jy ! Component: 850 - total flux cleaned = -0.00192265 Jy ! Component: 900 - total flux cleaned = -0.00195518 Jy ! Component: 950 - total flux cleaned = -0.00200838 Jy ! Component: 1000 - total flux cleaned = -0.00203965 Jy ! Component: 1050 - total flux cleaned = -0.00203973 Jy ! Component: 1100 - total flux cleaned = -0.00208011 Jy ! Component: 1150 - total flux cleaned = -0.00207992 Jy ! Component: 1200 - total flux cleaned = -0.00207002 Jy ! Component: 1250 - total flux cleaned = -0.00209901 Jy ! Component: 1300 - total flux cleaned = -0.00209901 Jy ! Component: 1350 - total flux cleaned = -0.00208956 Jy ! Component: 1400 - total flux cleaned = -0.00211757 Jy ! Component: 1450 - total flux cleaned = -0.00213573 Jy ! Component: 1500 - total flux cleaned = -0.00213581 Jy ! Component: 1550 - total flux cleaned = -0.00218039 Jy ! Component: 1600 - total flux cleaned = -0.00216263 Jy ! Component: 1650 - total flux cleaned = -0.00216257 Jy ! Component: 1700 - total flux cleaned = -0.00214549 Jy ! Component: 1750 - total flux cleaned = -0.00216253 Jy ! Component: 1800 - total flux cleaned = -0.00215421 Jy ! Component: 1850 - total flux cleaned = -0.00215422 Jy ! Component: 1900 - total flux cleaned = -0.00214594 Jy ! Component: 1950 - total flux cleaned = -0.00213786 Jy ! Component: 2000 - total flux cleaned = -0.00215403 Jy ! Component: 2050 - total flux cleaned = -0.00216188 Jy ! Component: 2100 - total flux cleaned = -0.00215395 Jy ! Component: 2150 - total flux cleaned = -0.0021461 Jy ! Component: 2200 - total flux cleaned = -0.00214602 Jy ! Component: 2250 - total flux cleaned = -0.00211543 Jy ! Component: 2300 - total flux cleaned = -0.00211552 Jy ! Component: 2350 - total flux cleaned = -0.00210815 Jy ! Component: 2400 - total flux cleaned = -0.00214535 Jy ! Component: 2450 - total flux cleaned = -0.00213061 Jy ! Component: 2500 - total flux cleaned = -0.00213058 Jy ! Component: 2550 - total flux cleaned = -0.00215226 Jy ! Component: 2600 - total flux cleaned = -0.00213088 Jy ! Component: 2650 - total flux cleaned = -0.00215224 Jy ! Component: 2700 - total flux cleaned = -0.00216623 Jy ! Component: 2750 - total flux cleaned = -0.00218706 Jy ! Component: 2800 - total flux cleaned = -0.00217319 Jy ! Component: 2850 - total flux cleaned = -0.00219373 Jy ! Component: 2900 - total flux cleaned = -0.00218692 Jy ! Component: 2950 - total flux cleaned = -0.002214 Jy ! Component: 3000 - total flux cleaned = -0.0022341 Jy ! Component: 3050 - total flux cleaned = -0.00225403 Jy ! Component: 3100 - total flux cleaned = -0.00225402 Jy ! Component: 3150 - total flux cleaned = -0.00226063 Jy ! Component: 3200 - total flux cleaned = -0.00228669 Jy ! Component: 3250 - total flux cleaned = -0.00229965 Jy ! Component: 3300 - total flux cleaned = -0.0023189 Jy ! Component: 3350 - total flux cleaned = -0.00231254 Jy ! Component: 3400 - total flux cleaned = -0.00233156 Jy ! Component: 3450 - total flux cleaned = -0.00236938 Jy ! Component: 3500 - total flux cleaned = -0.00235055 Jy ! Component: 3550 - total flux cleaned = -0.00236302 Jy ! Component: 3600 - total flux cleaned = -0.00236919 Jy ! Component: 3650 - total flux cleaned = -0.00238152 Jy ! Component: 3700 - total flux cleaned = -0.00239982 Jy ! Component: 3750 - total flux cleaned = -0.00241197 Jy ! Component: 3800 - total flux cleaned = -0.00243613 Jy ! Component: 3850 - total flux cleaned = -0.00246018 Jy ! Component: 3900 - total flux cleaned = -0.0024661 Jy ! Component: 3950 - total flux cleaned = -0.00250172 Jy ! Component: 4000 - total flux cleaned = -0.00250758 Jy ! Component: 4050 - total flux cleaned = -0.00250171 Jy ! Total flux subtracted in 4096 components = -0.00251919 Jy ! Clean residual min=-0.000364 max=0.000303 Jy/beam ! Clean residual mean=-0.000002 rms=0.000107 Jy/beam ! Combined flux in latest and established models = 0.0382518 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 456 components and 0.0382519 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1443+5645_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.923 x 5.002 at 22.04 degrees (North through East) ! Clean map min=-0.0009737 max=0.02783 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1443+5645_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0278301 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000104444 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.12587 1.12587 2.25175 4.50349 9.00699 18.014 36.0279 72.0559 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.027 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 266.459 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1443+5645_C_uvs.log closed on Sun Mar 30 00:47:26 2014