! Started logfile: /scr/pima/bp177a_uvs/J0710+4924_C_uvs.log on Fri Feb 7 04:24:40 2014 obs /scr/pima/bp177a_uvs/J0710+4924_C_uva.fits ! Reading UV FITS file: /scr/pima/bp177a_uvs/J0710+4924_C_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0710+4924 ! ! 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 672 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp177a_uvs/J0710+4924_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=0.998322Jy sigma=43.409021 ! Fit after self-cal, rms=0.942754Jy sigma=40.905247 ! 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=1.211 mas, bmaj=4.469 mas, bpa=-31.17 degrees ! Estimated noise=0.907971 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 (-0.3, 0.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0429872 Jy ! Component: 100 - total flux cleaned = 0.0664823 Jy ! Total flux subtracted in 100 components = 0.0664823 Jy ! Clean residual min=-0.009726 max=0.013209 Jy/beam ! Clean residual mean=0.000024 rms=0.002589 Jy/beam ! Combined flux in latest and established models = 0.0664823 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0664823 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=0.041187Jy sigma=1.827461 ! Fit after self-cal, rms=0.039481Jy sigma=1.756590 ! 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=1.532 mas, bmaj=4.627 mas, bpa=-31.41 degrees ! Estimated noise=0.639397 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 = 0.0227801 Jy ! Component: 100 - total flux cleaned = 0.0362663 Jy ! Component: 150 - total flux cleaned = 0.0447945 Jy ! Component: 200 - total flux cleaned = 0.0500313 Jy ! Total flux subtracted in 200 components = 0.0500313 Jy ! Clean residual min=-0.006411 max=0.008775 Jy/beam ! Clean residual mean=0.000024 rms=0.001840 Jy/beam ! Combined flux in latest and established models = 0.116514 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 25 components and 0.116514 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=0.022837Jy sigma=0.961398 ! Fit after self-cal, rms=0.022755Jy sigma=0.958330 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.532 x 4.627 at -31.41 degrees (North through East) ! Clean map min=-0.0058684 max=0.063034 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* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.04 HN 0.95 LA 0.94 ! MK 1.03 OV 1.14 PT 0.86 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 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* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.01 HN 0.86 LA 0.90 ! MK 1.01 OV 1.02 PT 0.85 SC 0.89 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.022755Jy sigma=0.958330 ! Fit after self-cal, rms=0.022054Jy sigma=0.919542 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.531 mas, bmaj=4.641 mas, bpa=-31.51 degrees ! Estimated noise=0.631479 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 (-3.6, 6.3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00762117 Jy ! Component: 100 - total flux cleaned = 0.0110275 Jy ! Component: 150 - total flux cleaned = 0.0131141 Jy ! Component: 200 - total flux cleaned = 0.0147683 Jy ! Total flux subtracted in 200 components = 0.0147683 Jy ! Clean residual min=-0.004512 max=0.004879 Jy/beam ! Clean residual mean=0.000009 rms=0.001090 Jy/beam ! Combined flux in latest and established models = 0.131282 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 48 components and 0.131282 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=0.018478Jy sigma=0.762870 ! Fit after self-cal, rms=0.018059Jy sigma=0.740226 ! 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=0.018059Jy sigma=0.740226 ! Fit after self-cal, rms=0.017836Jy sigma=0.722645 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.535 mas, bmaj=4.642 mas, bpa=-31.51 degrees ! Estimated noise=0.636023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00389767 Jy ! Component: 100 - total flux cleaned = 0.00559994 Jy ! Component: 150 - total flux cleaned = 0.0064844 Jy ! Component: 200 - total flux cleaned = 0.00679458 Jy ! Total flux subtracted in 200 components = 0.00679458 Jy ! Clean residual min=-0.003158 max=0.003311 Jy/beam ! Clean residual mean=0.000005 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.138076 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 66 components and 0.138076 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=0.016510Jy sigma=0.667352 ! Fit after self-cal, rms=0.016367Jy sigma=0.659313 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 = 0.00167706 Jy ! Component: 100 - total flux cleaned = 0.00240567 Jy ! Component: 150 - total flux cleaned = 0.00283866 Jy ! Component: 200 - total flux cleaned = 0.00289222 Jy ! Total flux subtracted in 200 components = 0.00289222 Jy ! Clean residual min=-0.002627 max=0.002799 Jy/beam ! Clean residual mean=0.000003 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.140969 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 74 components and 0.140969 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=0.015752Jy sigma=0.634539 ! Fit after self-cal, rms=0.015692Jy sigma=0.630455 ! 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=0.015692Jy sigma=0.630455 ! Fit after self-cal, rms=0.015284Jy sigma=0.589717 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.534 mas, bmaj=4.671 mas, bpa=-31.63 degrees ! Estimated noise=0.651572 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00218596 Jy ! Component: 100 - total flux cleaned = 0.00310357 Jy ! Component: 150 - total flux cleaned = 0.0032936 Jy ! Component: 200 - total flux cleaned = 0.003421 Jy ! Total flux subtracted in 200 components = 0.003421 Jy ! Clean residual min=-0.002144 max=0.002149 Jy/beam ! Clean residual mean=0.000002 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.14439 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 88 components and 0.14439 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=0.014826Jy sigma=0.572343 ! Fit after self-cal, rms=0.014791Jy sigma=0.569982 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 = 0.000750477 Jy ! Component: 100 - total flux cleaned = 0.00111049 Jy ! Component: 150 - total flux cleaned = 0.00125103 Jy ! Component: 200 - total flux cleaned = 0.00137886 Jy ! Total flux subtracted in 200 components = 0.00137886 Jy ! Clean residual min=-0.001882 max=0.001839 Jy/beam ! Clean residual mean=0.000001 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.145769 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 95 components and 0.145768 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=0.014581Jy sigma=0.561991 ! Fit after self-cal, rms=0.014564Jy sigma=0.560645 ! 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=0.014564Jy sigma=0.560645 ! Fit after self-cal, rms=0.013891Jy sigma=0.530453 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.485 mas, bmaj=5.013 mas, bpa=-26.69 degrees ! Estimated noise=0.813978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138877 Jy ! Component: 100 - total flux cleaned = 0.00160366 Jy ! Component: 150 - total flux cleaned = 0.00174933 Jy ! Component: 200 - total flux cleaned = 0.00182375 Jy ! Total flux subtracted in 200 components = 0.00182375 Jy ! Clean residual min=-0.001824 max=0.001682 Jy/beam ! Clean residual mean=-0.000001 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.147592 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 103 components and 0.147592 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=0.013835Jy sigma=0.529073 ! Fit after self-cal, rms=0.013825Jy sigma=0.528241 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 = 0.00031553 Jy ! Component: 100 - total flux cleaned = 0.000316779 Jy ! Component: 150 - total flux cleaned = 0.000298183 Jy ! Component: 200 - total flux cleaned = 0.000298228 Jy ! Total flux subtracted in 200 components = 0.000298228 Jy ! Clean residual min=-0.001758 max=0.001550 Jy/beam ! Clean residual mean=-0.000002 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.14789 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 115 components and 0.14789 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=0.013811Jy sigma=0.528062 ! Fit after self-cal, rms=0.013810Jy sigma=0.527889 ! 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=1.538 mas, bmaj=4.676 mas, bpa=-31.61 degrees ! Estimated noise=0.655979 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.538 x 4.676 at -31.61 degrees (North through East) ! Clean map min=-0.0030239 max=0.059653 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=1.212 mas, bmaj=4.529 mas, bpa=-31.36 degrees ! Estimated noise=0.939084 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.04586 Jy ! Component: 100 - total flux cleaned = 0.071769 Jy ! Component: 150 - total flux cleaned = 0.0890499 Jy ! Component: 200 - total flux cleaned = 0.100707 Jy ! Total flux subtracted in 200 components = 0.100707 Jy ! Clean residual min=-0.006547 max=0.007161 Jy/beam ! Clean residual mean=0.000014 rms=0.001469 Jy/beam ! Combined flux in latest and established models = 0.100707 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.100707 Jy ! Inverting map and beam ! Estimated beam: bmin=1.538 mas, bmaj=4.676 mas, bpa=-31.61 degrees ! Estimated noise=0.655979 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 = 0.0118222 Jy ! Component: 100 - total flux cleaned = 0.0199138 Jy ! Component: 150 - total flux cleaned = 0.0259713 Jy ! Component: 200 - total flux cleaned = 0.0305876 Jy ! Total flux subtracted in 200 components = 0.0305876 Jy ! Clean residual min=-0.003692 max=0.003732 Jy/beam ! Clean residual mean=0.000010 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.131295 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 50 components and 0.131295 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=3.485 mas, bmaj=5.013 mas, bpa=-26.69 degrees ! Estimated noise=0.813978 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00596226 Jy ! Component: 100 - total flux cleaned = 0.00968554 Jy ! Component: 150 - total flux cleaned = 0.0121429 Jy ! Component: 200 - total flux cleaned = 0.0138243 Jy ! Total flux subtracted in 200 components = 0.0138243 Jy ! Clean residual min=-0.002070 max=0.002218 Jy/beam ! Clean residual mean=0.000005 rms=0.000570 Jy/beam ! Combined flux in latest and established models = 0.145119 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 = 0.00114966 Jy ! Component: 100 - total flux cleaned = 0.00149027 Jy ! Component: 150 - total flux cleaned = 0.00166017 Jy ! Component: 200 - total flux cleaned = 0.00178467 Jy ! Total flux subtracted in 200 components = 0.00178467 Jy ! Clean residual min=-0.001781 max=0.001935 Jy/beam ! Clean residual mean=0.000002 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.146904 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 93 components and 0.146904 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.538 mas, bmaj=4.676 mas, bpa=-31.61 degrees ! Estimated noise=0.655979 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000358561 Jy ! Component: 100 - total flux cleaned = -0.000359502 Jy ! Component: 150 - total flux cleaned = -0.000291766 Jy ! Component: 200 - total flux cleaned = -1.14344e-05 Jy ! Total flux subtracted in 200 components = -1.14344e-05 Jy ! Clean residual min=-0.001884 max=0.001788 Jy/beam ! Clean residual mean=0.000000 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.146892 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 112 components and 0.146892 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=0.014160Jy sigma=0.536026 ! Fit after self-cal, rms=0.014036Jy sigma=0.531242 wmodel /scr/pima/bp177a_uvs/J0710+4924_C_map.mod ! Writing 112 model components to file: /scr/pima/bp177a_uvs/J0710+4924_C_map.mod wobs /scr/pima/bp177a_uvs/J0710+4924_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp177a_uvs/J0710+4924_C_uvs.fits wwins /scr/pima/bp177a_uvs/J0710+4924_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp177a_uvs/J0710+4924_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 = 0.000223829 Jy ! Component: 100 - total flux cleaned = 0.000366196 Jy ! Component: 150 - total flux cleaned = 0.000394234 Jy ! Component: 200 - total flux cleaned = 0.000344855 Jy ! Component: 250 - total flux cleaned = 0.000344819 Jy ! Component: 300 - total flux cleaned = 0.000343949 Jy ! Component: 350 - total flux cleaned = 0.000386981 Jy ! Component: 400 - total flux cleaned = 0.000407587 Jy ! Component: 450 - total flux cleaned = 0.00036737 Jy ! Component: 500 - total flux cleaned = 0.000270086 Jy ! Component: 550 - total flux cleaned = 0.000214376 Jy ! Component: 600 - total flux cleaned = 0.00019622 Jy ! Component: 650 - total flux cleaned = 0.000177673 Jy ! Component: 700 - total flux cleaned = 0.000108551 Jy ! Component: 750 - total flux cleaned = 7.53856e-05 Jy ! Component: 800 - total flux cleaned = 0.000141046 Jy ! Component: 850 - total flux cleaned = 0.000156985 Jy ! Component: 900 - total flux cleaned = 0.000157478 Jy ! Component: 950 - total flux cleaned = 0.000157661 Jy ! Component: 1000 - total flux cleaned = 0.000187113 Jy ! Component: 1050 - total flux cleaned = 0.000157993 Jy ! Component: 1100 - total flux cleaned = 0.000186709 Jy ! Component: 1150 - total flux cleaned = 0.000214641 Jy ! Component: 1200 - total flux cleaned = 0.000214618 Jy ! Component: 1250 - total flux cleaned = 0.000214497 Jy ! Component: 1300 - total flux cleaned = 0.000280888 Jy ! Component: 1350 - total flux cleaned = 0.000307058 Jy ! Component: 1400 - total flux cleaned = 0.000345432 Jy ! Component: 1450 - total flux cleaned = 0.000395627 Jy ! Component: 1500 - total flux cleaned = 0.000457231 Jy ! Component: 1550 - total flux cleaned = 0.000493459 Jy ! Component: 1600 - total flux cleaned = 0.000481262 Jy ! Component: 1650 - total flux cleaned = 0.000528674 Jy ! Component: 1700 - total flux cleaned = 0.000540444 Jy ! Component: 1750 - total flux cleaned = 0.000598022 Jy ! Component: 1800 - total flux cleaned = 0.000609508 Jy ! Component: 1850 - total flux cleaned = 0.00065444 Jy ! Component: 1900 - total flux cleaned = 0.000709825 Jy ! Component: 1950 - total flux cleaned = 0.000720592 Jy ! Component: 2000 - total flux cleaned = 0.000763718 Jy ! Component: 2050 - total flux cleaned = 0.000816919 Jy ! Component: 2100 - total flux cleaned = 0.000827448 Jy ! Component: 2150 - total flux cleaned = 0.000869158 Jy ! Component: 2200 - total flux cleaned = 0.000910153 Jy ! Component: 2250 - total flux cleaned = 0.000920273 Jy ! Component: 2300 - total flux cleaned = 0.000980256 Jy ! Component: 2350 - total flux cleaned = 0.000999922 Jy ! Component: 2400 - total flux cleaned = 0.00102909 Jy ! Component: 2450 - total flux cleaned = 0.00103877 Jy ! Component: 2500 - total flux cleaned = 0.00106734 Jy ! Component: 2550 - total flux cleaned = 0.00109564 Jy ! Component: 2600 - total flux cleaned = 0.00112365 Jy ! Component: 2650 - total flux cleaned = 0.0011513 Jy ! Component: 2700 - total flux cleaned = 0.00116974 Jy ! Component: 2750 - total flux cleaned = 0.00119696 Jy ! Component: 2800 - total flux cleaned = 0.0012061 Jy ! Component: 2850 - total flux cleaned = 0.00124173 Jy ! Component: 2900 - total flux cleaned = 0.0012505 Jy ! Component: 2950 - total flux cleaned = 0.00125055 Jy ! Component: 3000 - total flux cleaned = 0.00128506 Jy ! Component: 3050 - total flux cleaned = 0.00129362 Jy ! Component: 3100 - total flux cleaned = 0.0013106 Jy ! Component: 3150 - total flux cleaned = 0.00132745 Jy ! Component: 3200 - total flux cleaned = 0.00134413 Jy ! Component: 3250 - total flux cleaned = 0.00135248 Jy ! Component: 3300 - total flux cleaned = 0.00139347 Jy ! Component: 3350 - total flux cleaned = 0.00142594 Jy ! Component: 3400 - total flux cleaned = 0.00143396 Jy ! Component: 3450 - total flux cleaned = 0.00145791 Jy ! Component: 3500 - total flux cleaned = 0.00145002 Jy ! Component: 3550 - total flux cleaned = 0.00145006 Jy ! Component: 3600 - total flux cleaned = 0.00145793 Jy ! Component: 3650 - total flux cleaned = 0.00148892 Jy ! Component: 3700 - total flux cleaned = 0.00145049 Jy ! Component: 3750 - total flux cleaned = 0.00142768 Jy ! Component: 3800 - total flux cleaned = 0.00142009 Jy ! Component: 3850 - total flux cleaned = 0.00141251 Jy ! Component: 3900 - total flux cleaned = 0.00137509 Jy ! Component: 3950 - total flux cleaned = 0.00139008 Jy ! Component: 4000 - total flux cleaned = 0.00136048 Jy ! Component: 4050 - total flux cleaned = 0.00134577 Jy ! Total flux subtracted in 4096 components = 0.00133112 Jy ! Clean residual min=-0.000415 max=0.000392 Jy/beam ! Clean residual mean=-0.000000 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.148224 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 375 components and 0.148224 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp177a_uvs/J0710+4924_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.538 x 4.676 at -31.61 degrees (North through East) ! Clean map min=-0.0018118 max=0.058309 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp177a_uvs/J0710+4924_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0583088 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000119362 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.614121 0.614121 1.22824 2.45648 4.91296 9.82593 19.6519 39.3037 78.6074 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.058 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 488.503 quit ! Quitting program ! Log file /scr/pima/bp177a_uvs/J0710+4924_C_uvs.log closed on Fri Feb 7 04:24:44 2014