! Started logfile: /d2/scr/pima/bp177i_uvs/J0738+6537_X_uvs.log on Tue Apr 15 00:10:55 2014 obs /d2/scr/pima/bp177i_uvs/J0738+6537_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0738+6537_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0738+6537 ! ! 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 1080 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 /d2/scr/pima/bp177i_uvs/J0738+6537_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=1.004230Jy sigma=35.393424 ! Fit after self-cal, rms=0.943573Jy sigma=33.229752 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7549 mas, bmaj=2.886 mas, bpa=-22.01 degrees ! Estimated noise=0.916441 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 = 0.0430264 Jy ! Component: 100 - total flux cleaned = 0.0540878 Jy ! Total flux subtracted in 100 components = 0.0540878 Jy ! Clean residual min=-0.003798 max=0.005988 Jy/beam ! Clean residual mean=-0.000024 rms=0.001155 Jy/beam ! Combined flux in latest and established models = 0.0540878 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0540878 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=0.021731Jy sigma=0.743844 ! Fit after self-cal, rms=0.021493Jy sigma=0.737580 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9416 mas, bmaj=2.907 mas, bpa=-22.25 degrees ! Estimated noise=0.62055 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 = 0.00712471 Jy ! Component: 100 - total flux cleaned = 0.0115024 Jy ! Component: 150 - total flux cleaned = 0.0144908 Jy ! Component: 200 - total flux cleaned = 0.0166516 Jy ! Total flux subtracted in 200 components = 0.0166516 Jy ! Clean residual min=-0.002936 max=0.004118 Jy/beam ! Clean residual mean=-0.000013 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.0707394 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 39 components and 0.0707394 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=0.018813Jy sigma=0.634076 ! Fit after self-cal, rms=0.018806Jy sigma=0.633467 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9416 x 2.907 at -22.25 degrees (North through East) ! Clean map min=-0.0026884 max=0.054836 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 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 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 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 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.00 HN 1.04 KP 1.00 ! LA 0.87 MK 1.19 NL 1.04 OV 0.92 ! PT 0.83 SC 0.86 ! ! ! 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 1.00* 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 8. ! 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* ! ! ! Fit before self-cal, rms=0.018806Jy sigma=0.633467 ! Fit after self-cal, rms=0.018399Jy sigma=0.621579 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9459 mas, bmaj=2.91 mas, bpa=-22.21 degrees ! Estimated noise=0.613351 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, -5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155499 Jy ! Component: 100 - total flux cleaned = 0.00190027 Jy ! Component: 150 - total flux cleaned = 0.00237285 Jy ! Component: 200 - total flux cleaned = 0.00296836 Jy ! Total flux subtracted in 200 components = 0.00296836 Jy ! Clean residual min=-0.002194 max=0.003089 Jy/beam ! Clean residual mean=-0.000009 rms=0.000578 Jy/beam ! Combined flux in latest and established models = 0.0737078 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 56 components and 0.0737078 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=0.017690Jy sigma=0.597426 ! Fit after self-cal, rms=0.017664Jy sigma=0.596201 ! 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=0.017664Jy sigma=0.596201 ! Fit after self-cal, rms=0.017695Jy sigma=0.591854 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.947 mas, bmaj=2.914 mas, bpa=-22.16 degrees ! Estimated noise=0.618703 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000789156 Jy ! Component: 100 - total flux cleaned = 0.000991266 Jy ! Component: 150 - total flux cleaned = 0.00116746 Jy ! Component: 200 - total flux cleaned = 0.00142711 Jy ! Total flux subtracted in 200 components = 0.00142711 Jy ! Clean residual min=-0.002040 max=0.002659 Jy/beam ! Clean residual mean=-0.000008 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.0751349 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 71 components and 0.0751349 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=0.017526Jy sigma=0.586618 ! Fit after self-cal, rms=0.017521Jy sigma=0.586327 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 (-2.2, 5.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00137531 Jy ! Component: 100 - total flux cleaned = 0.00178968 Jy ! Component: 150 - total flux cleaned = 0.00228773 Jy ! Component: 200 - total flux cleaned = 0.00267697 Jy ! Total flux subtracted in 200 components = 0.00267697 Jy ! Clean residual min=-0.001976 max=0.001775 Jy/beam ! Clean residual mean=-0.000007 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0778119 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 93 components and 0.0778119 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=0.017099Jy sigma=0.572410 ! Fit after self-cal, rms=0.017082Jy sigma=0.571762 ! 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=0.017082Jy sigma=0.571762 ! Fit after self-cal, rms=0.016579Jy sigma=0.551507 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9487 mas, bmaj=2.913 mas, bpa=-22.06 degrees ! Estimated noise=0.618436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000631182 Jy ! Component: 100 - total flux cleaned = 0.000966283 Jy ! Component: 150 - total flux cleaned = 0.0011547 Jy ! Component: 200 - total flux cleaned = 0.00130291 Jy ! Total flux subtracted in 200 components = 0.00130291 Jy ! Clean residual min=-0.001692 max=0.001245 Jy/beam ! Clean residual mean=-0.000005 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0791148 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 114 components and 0.0791148 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=0.016472Jy sigma=0.548275 ! Fit after self-cal, rms=0.016471Jy sigma=0.548174 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 = 0.000142968 Jy ! Component: 100 - total flux cleaned = 0.000252521 Jy ! Component: 150 - total flux cleaned = 0.000375673 Jy ! Component: 200 - total flux cleaned = 0.000471559 Jy ! Total flux subtracted in 200 components = 0.000471559 Jy ! Clean residual min=-0.001670 max=0.001246 Jy/beam ! Clean residual mean=-0.000005 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.0795863 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 128 components and 0.0795863 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=0.016418Jy sigma=0.546632 ! Fit after self-cal, rms=0.016417Jy sigma=0.546597 ! 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=0.016417Jy sigma=0.546597 ! Fit after self-cal, rms=0.016255Jy sigma=0.541671 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.095 mas, bmaj=3.119 mas, bpa=-23.2 degrees ! Estimated noise=0.739779 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000128603 Jy ! Component: 100 - total flux cleaned = 0.000259503 Jy ! Component: 150 - total flux cleaned = 0.000274872 Jy ! Component: 200 - total flux cleaned = 0.000288633 Jy ! Total flux subtracted in 200 components = 0.000288633 Jy ! Clean residual min=-0.001517 max=0.001467 Jy/beam ! Clean residual mean=-0.000007 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.079875 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 151 components and 0.079875 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=0.016230Jy sigma=0.540960 ! Fit after self-cal, rms=0.016230Jy sigma=0.540899 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 = 3.77991e-05 Jy ! Component: 100 - total flux cleaned = 7.36275e-05 Jy ! Component: 150 - total flux cleaned = 9.60843e-05 Jy ! Component: 200 - total flux cleaned = 0.000137897 Jy ! Total flux subtracted in 200 components = 0.000137897 Jy ! Clean residual min=-0.001476 max=0.001450 Jy/beam ! Clean residual mean=-0.000007 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.0800129 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 158 components and 0.0800129 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=0.016218Jy sigma=0.540582 ! Fit after self-cal, rms=0.016217Jy sigma=0.540553 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.949 mas, bmaj=2.918 mas, bpa=-22.02 degrees ! Estimated noise=0.617277 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.949 x 2.918 at -22.02 degrees (North through East) ! Clean map min=-0.0022839 max=0.054008 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=0.7607 mas, bmaj=2.904 mas, bpa=-21.85 degrees ! Estimated noise=0.913725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0429631 Jy ! Component: 100 - total flux cleaned = 0.0539045 Jy ! Component: 150 - total flux cleaned = 0.0599929 Jy ! Component: 200 - total flux cleaned = 0.0642775 Jy ! Total flux subtracted in 200 components = 0.0642775 Jy ! Clean residual min=-0.002749 max=0.003248 Jy/beam ! Clean residual mean=-0.000014 rms=0.000748 Jy/beam ! Combined flux in latest and established models = 0.0642775 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0642775 Jy ! Inverting map and beam ! Estimated beam: bmin=0.949 mas, bmaj=2.918 mas, bpa=-22.02 degrees ! Estimated noise=0.617277 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (43.8, 18.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00423769 Jy ! Component: 100 - total flux cleaned = 0.00715981 Jy ! Component: 150 - total flux cleaned = 0.00880608 Jy ! Component: 200 - total flux cleaned = 0.00986089 Jy ! Total flux subtracted in 200 components = 0.00986089 Jy ! Clean residual min=-0.001872 max=0.001856 Jy/beam ! Clean residual mean=-0.000008 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.0741384 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 50 components and 0.0741384 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=2.095 mas, bmaj=3.119 mas, bpa=-23.2 degrees ! Estimated noise=0.739779 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00253013 Jy ! Component: 100 - total flux cleaned = 0.00365052 Jy ! Component: 150 - total flux cleaned = 0.00446519 Jy ! Component: 200 - total flux cleaned = 0.00499147 Jy ! Total flux subtracted in 200 components = 0.00499147 Jy ! Clean residual min=-0.001654 max=0.001562 Jy/beam ! Clean residual mean=-0.000008 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.0791299 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 = 0.000366356 Jy ! Component: 100 - total flux cleaned = 0.000644334 Jy ! Component: 150 - total flux cleaned = 0.000778068 Jy ! Component: 200 - total flux cleaned = 0.000924845 Jy ! Total flux subtracted in 200 components = 0.000924845 Jy ! Clean residual min=-0.001568 max=0.001381 Jy/beam ! Clean residual mean=-0.000007 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0800548 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 97 components and 0.0800547 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.949 mas, bmaj=2.918 mas, bpa=-22.02 degrees ! Estimated noise=0.617277 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000646243 Jy ! Component: 100 - total flux cleaned = -0.000711377 Jy ! Component: 150 - total flux cleaned = -0.000712682 Jy ! Component: 200 - total flux cleaned = -0.000611367 Jy ! Total flux subtracted in 200 components = -0.000611367 Jy ! Clean residual min=-0.001493 max=0.001299 Jy/beam ! Clean residual mean=-0.000004 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0794434 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 122 components and 0.0794434 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=0.016313Jy sigma=0.543500 ! Fit after self-cal, rms=0.016290Jy sigma=0.542666 wmodel /d2/scr/pima/bp177i_uvs/J0738+6537_X_map.mod ! Writing 122 model components to file: /d2/scr/pima/bp177i_uvs/J0738+6537_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J0738+6537_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0738+6537_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0738+6537_X_map.win ! wwins: Wrote 4 windows to /d2/scr/pima/bp177i_uvs/J0738+6537_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 = -0.000663169 Jy ! Component: 100 - total flux cleaned = -0.00108214 Jy ! Component: 150 - total flux cleaned = -0.00130025 Jy ! Component: 200 - total flux cleaned = -0.00134126 Jy ! Component: 250 - total flux cleaned = -0.00144031 Jy ! Component: 300 - total flux cleaned = -0.00147833 Jy ! Component: 350 - total flux cleaned = -0.00151538 Jy ! Component: 400 - total flux cleaned = -0.0016225 Jy ! Component: 450 - total flux cleaned = -0.00170911 Jy ! Component: 500 - total flux cleaned = -0.00179315 Jy ! Component: 550 - total flux cleaned = -0.00185896 Jy ! Component: 600 - total flux cleaned = -0.00195562 Jy ! Component: 650 - total flux cleaned = -0.00200271 Jy ! Component: 700 - total flux cleaned = -0.00210991 Jy ! Component: 750 - total flux cleaned = -0.00216922 Jy ! Component: 800 - total flux cleaned = -0.00219827 Jy ! Component: 850 - total flux cleaned = -0.00222715 Jy ! Component: 900 - total flux cleaned = -0.00228362 Jy ! Component: 950 - total flux cleaned = -0.00231115 Jy ! Component: 1000 - total flux cleaned = -0.00236494 Jy ! Component: 1050 - total flux cleaned = -0.00237824 Jy ! Component: 1100 - total flux cleaned = -0.00239123 Jy ! Component: 1150 - total flux cleaned = -0.00239144 Jy ! Component: 1200 - total flux cleaned = -0.00236657 Jy ! Component: 1250 - total flux cleaned = -0.00236666 Jy ! Component: 1300 - total flux cleaned = -0.00236683 Jy ! Component: 1350 - total flux cleaned = -0.00237875 Jy ! Component: 1400 - total flux cleaned = -0.00232021 Jy ! Component: 1450 - total flux cleaned = -0.00234353 Jy ! Component: 1500 - total flux cleaned = -0.00230952 Jy ! Component: 1550 - total flux cleaned = -0.0022872 Jy ! Component: 1600 - total flux cleaned = -0.00229837 Jy ! Component: 1650 - total flux cleaned = -0.00228734 Jy ! Component: 1700 - total flux cleaned = -0.0022872 Jy ! Component: 1750 - total flux cleaned = -0.00229775 Jy ! Component: 1800 - total flux cleaned = -0.00227667 Jy ! Component: 1850 - total flux cleaned = -0.00225576 Jy ! Component: 1900 - total flux cleaned = -0.00227638 Jy ! Component: 1950 - total flux cleaned = -0.00226617 Jy ! Component: 2000 - total flux cleaned = -0.00221589 Jy ! Component: 2050 - total flux cleaned = -0.00223574 Jy ! Component: 2100 - total flux cleaned = -0.0022259 Jy ! Component: 2150 - total flux cleaned = -0.00221616 Jy ! Component: 2200 - total flux cleaned = -0.00219694 Jy ! Component: 2250 - total flux cleaned = -0.00219693 Jy ! Component: 2300 - total flux cleaned = -0.00217797 Jy ! Component: 2350 - total flux cleaned = -0.00214063 Jy ! Component: 2400 - total flux cleaned = -0.00211287 Jy ! Component: 2450 - total flux cleaned = -0.0021128 Jy ! Component: 2500 - total flux cleaned = -0.00207638 Jy ! Component: 2550 - total flux cleaned = -0.00204024 Jy ! Component: 2600 - total flux cleaned = -0.00199566 Jy ! Component: 2650 - total flux cleaned = -0.00195142 Jy ! Component: 2700 - total flux cleaned = -0.00196017 Jy ! Component: 2750 - total flux cleaned = -0.0018819 Jy ! Component: 2800 - total flux cleaned = -0.0018647 Jy ! Component: 2850 - total flux cleaned = -0.00186465 Jy ! Component: 2900 - total flux cleaned = -0.00183065 Jy ! Component: 2950 - total flux cleaned = -0.00181374 Jy ! Component: 3000 - total flux cleaned = -0.00176368 Jy ! Component: 3050 - total flux cleaned = -0.00172242 Jy ! Component: 3100 - total flux cleaned = -0.00169789 Jy ! Component: 3150 - total flux cleaned = -0.00171421 Jy ! Component: 3200 - total flux cleaned = -0.0016818 Jy ! Component: 3250 - total flux cleaned = -0.00164162 Jy ! Component: 3300 - total flux cleaned = -0.00162566 Jy ! Component: 3350 - total flux cleaned = -0.0015861 Jy ! Component: 3400 - total flux cleaned = -0.00154681 Jy ! Component: 3450 - total flux cleaned = -0.00153122 Jy ! Component: 3500 - total flux cleaned = -0.00151563 Jy ! Component: 3550 - total flux cleaned = -0.00149245 Jy ! Component: 3600 - total flux cleaned = -0.00146932 Jy ! Component: 3650 - total flux cleaned = -0.00141578 Jy ! Component: 3700 - total flux cleaned = -0.00138543 Jy ! Component: 3750 - total flux cleaned = -0.00134772 Jy ! Component: 3800 - total flux cleaned = -0.00128038 Jy ! Component: 3850 - total flux cleaned = -0.00126552 Jy ! Component: 3900 - total flux cleaned = -0.00120636 Jy ! Component: 3950 - total flux cleaned = -0.00116235 Jy ! Component: 4000 - total flux cleaned = -0.00114778 Jy ! Component: 4050 - total flux cleaned = -0.00111868 Jy ! Total flux subtracted in 4096 components = -0.00106804 Jy ! Clean residual min=-0.000539 max=0.000403 Jy/beam ! Clean residual mean=0.000000 rms=0.000122 Jy/beam ! Combined flux in latest and established models = 0.0783753 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 385 components and 0.0783753 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0738+6537_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.949 x 2.918 at -22.02 degrees (North through East) ! Clean map min=-0.001608 max=0.052859 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0738+6537_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0528592 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00012079 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.68554 0.68554 1.37108 2.74216 5.48432 10.9686 21.9373 43.8746 87.7492 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.052 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 437.61 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0738+6537_X_uvs.log closed on Tue Apr 15 00:11:00 2014