! Started logfile: /d2/scr/pima/bp177b_uvs/J1526+0959_C_uvs.log on Sat Mar 22 08:12:55 2014 obs /d2/scr/pima/bp177b_uvs/J1526+0959_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177b_uvs/J1526+0959_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1526+0959 ! ! 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 864 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/bp177b_uvs/J1526+0959_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=1.007740Jy sigma=46.047994 ! Fit after self-cal, rms=0.902398Jy sigma=41.277330 ! 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=1.451 mas, bmaj=3.411 mas, bpa=6.137 degrees ! Estimated noise=0.667233 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 = 0.073455 Jy ! Component: 100 - total flux cleaned = 0.0942134 Jy ! Total flux subtracted in 100 components = 0.0942134 Jy ! Clean residual min=-0.004654 max=0.009607 Jy/beam ! Clean residual mean=-0.000009 rms=0.001258 Jy/beam ! Combined flux in latest and established models = 0.0942134 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0942134 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=0.023040Jy sigma=1.014125 ! Fit after self-cal, rms=0.023015Jy sigma=1.012988 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0108744 Jy ! Component: 100 - total flux cleaned = 0.0168437 Jy ! Total flux subtracted in 100 components = 0.0168437 Jy ! Clean residual min=-0.002725 max=0.003842 Jy/beam ! Clean residual mean=-0.000000 rms=0.000673 Jy/beam ! Combined flux in latest and established models = 0.111057 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 13 components and 0.111057 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=0.016613Jy sigma=0.713633 ! Fit after self-cal, rms=0.016596Jy sigma=0.712562 ! 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=1.694 mas, bmaj=3.783 mas, bpa=5.818 degrees ! Estimated noise=0.534523 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 = 0.0041302 Jy ! Component: 100 - total flux cleaned = 0.00633311 Jy ! Component: 150 - total flux cleaned = 0.00766332 Jy ! Component: 200 - total flux cleaned = 0.00851342 Jy ! Total flux subtracted in 200 components = 0.00851342 Jy ! Clean residual min=-0.002090 max=0.003742 Jy/beam ! Clean residual mean=0.000005 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.119571 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 32 components and 0.11957 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=0.015470Jy sigma=0.666844 ! Fit after self-cal, rms=0.015457Jy sigma=0.666419 ! Inverting map ! Added new window around map position (-3, -12). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00313352 Jy ! Component: 100 - total flux cleaned = 0.00476706 Jy ! Component: 150 - total flux cleaned = 0.00596904 Jy ! Component: 200 - total flux cleaned = 0.00683769 Jy ! Total flux subtracted in 200 components = 0.00683769 Jy ! Clean residual min=-0.001523 max=0.001725 Jy/beam ! Clean residual mean=0.000004 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.126408 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 49 components and 0.126408 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=0.014754Jy sigma=0.632263 ! Fit after self-cal, rms=0.014692Jy sigma=0.629352 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.694 x 3.783 at 5.818 degrees (North through East) ! Clean map min=-0.0014619 max=0.09804 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 0.96 FD 1.08 HN 1.03 LA 1.03 ! MK 1.05 NL 1.03 OV 0.94 PT 0.88 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.19 HN 1.00 LA 1.05 ! MK 0.96 NL 1.01 OV 1.03 PT 1.01 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.91 HN 0.92 LA 1.01 ! MK 0.97 NL 0.92 OV 0.99 PT 0.99 ! SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.11 HN 0.91 LA 1.04 ! MK 1.05 NL 1.01 OV 0.98 PT 1.03 ! SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.00 LA 1.00 ! MK 1.05 NL 1.02 OV 0.99 PT 0.91 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.04 LA 1.04 ! MK 1.02 NL 0.96 OV 0.96 PT 1.05 ! SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 0.94 LA 0.99 ! MK 1.00 NL 0.97 OV 0.98 PT 0.97 ! SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.96 HN 1.01 LA 0.99 ! MK 1.02 NL 0.97 OV 1.00 PT 0.94 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.014692Jy sigma=0.629352 ! Fit after self-cal, rms=0.012616Jy sigma=0.534907 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.696 mas, bmaj=3.788 mas, bpa=5.807 degrees ! Estimated noise=0.533027 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 = 0.000679542 Jy ! Component: 100 - total flux cleaned = 0.00079074 Jy ! Component: 150 - total flux cleaned = 0.000815026 Jy ! Component: 200 - total flux cleaned = 0.000794314 Jy ! Total flux subtracted in 200 components = 0.000794314 Jy ! Clean residual min=-0.001095 max=0.001190 Jy/beam ! Clean residual mean=-0.000001 rms=0.000268 Jy/beam ! Combined flux in latest and established models = 0.127202 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 65 components and 0.127203 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=0.012510Jy sigma=0.530402 ! Fit after self-cal, rms=0.012497Jy sigma=0.529877 ! 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=0.012497Jy sigma=0.529877 ! Fit after self-cal, rms=0.012494Jy sigma=0.529776 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.696 mas, bmaj=3.788 mas, bpa=5.782 degrees ! Estimated noise=0.533016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000387499 Jy ! Component: 100 - total flux cleaned = 0.000369574 Jy ! Component: 150 - total flux cleaned = 0.000352825 Jy ! Component: 200 - total flux cleaned = 0.000338165 Jy ! Total flux subtracted in 200 components = 0.000338165 Jy ! Clean residual min=-0.001033 max=0.001132 Jy/beam ! Clean residual mean=-0.000001 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.127541 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 0.127541 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=0.012442Jy sigma=0.527596 ! Fit after self-cal, rms=0.012436Jy sigma=0.527366 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 (29.1, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000915057 Jy ! Component: 100 - total flux cleaned = 0.00117544 Jy ! Component: 150 - total flux cleaned = 0.00139764 Jy ! Component: 200 - total flux cleaned = 0.00156864 Jy ! Total flux subtracted in 200 components = 0.00156864 Jy ! Clean residual min=-0.000929 max=0.000875 Jy/beam ! Clean residual mean=-0.000001 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.129109 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 89 components and 0.129109 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=0.012348Jy sigma=0.523733 ! Fit after self-cal, rms=0.012346Jy sigma=0.523621 ! 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=0.012346Jy sigma=0.523621 ! Fit after self-cal, rms=0.012345Jy sigma=0.523507 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.696 mas, bmaj=3.789 mas, bpa=5.755 degrees ! Estimated noise=0.532893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000184319 Jy ! Component: 100 - total flux cleaned = 0.00027005 Jy ! Component: 150 - total flux cleaned = 0.00033612 Jy ! Component: 200 - total flux cleaned = 0.000385502 Jy ! Total flux subtracted in 200 components = 0.000385502 Jy ! Clean residual min=-0.000879 max=0.000845 Jy/beam ! Clean residual mean=-0.000001 rms=0.000219 Jy/beam ! Combined flux in latest and established models = 0.129495 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 99 components and 0.129495 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=0.012314Jy sigma=0.522405 ! Fit after self-cal, rms=0.012314Jy sigma=0.522366 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 = 0.000157323 Jy ! Component: 100 - total flux cleaned = 0.000203173 Jy ! Component: 150 - total flux cleaned = 0.00022518 Jy ! Component: 200 - total flux cleaned = 0.000266197 Jy ! Total flux subtracted in 200 components = 0.000266197 Jy ! Clean residual min=-0.000850 max=0.000846 Jy/beam ! Clean residual mean=-0.000001 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.129761 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 106 components and 0.129761 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=0.012293Jy sigma=0.521669 ! Fit after self-cal, rms=0.012292Jy sigma=0.521636 ! 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=0.012292Jy sigma=0.521636 ! Fit after self-cal, rms=0.012291Jy sigma=0.521597 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.436 mas, bmaj=5.289 mas, bpa=-1.714 degrees ! Estimated noise=0.657396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000300383 Jy ! Component: 100 - total flux cleaned = 0.000347955 Jy ! Component: 150 - total flux cleaned = 0.000442468 Jy ! Component: 200 - total flux cleaned = 0.000515435 Jy ! Total flux subtracted in 200 components = 0.000515435 Jy ! Clean residual min=-0.000850 max=0.000960 Jy/beam ! Clean residual mean=-0.000002 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.130276 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 123 components and 0.130276 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=0.012281Jy sigma=0.521287 ! Fit after self-cal, rms=0.012279Jy sigma=0.521231 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 = 0.000121996 Jy ! Component: 100 - total flux cleaned = 0.000137909 Jy ! Component: 150 - total flux cleaned = 0.000179919 Jy ! Component: 200 - total flux cleaned = 0.00018648 Jy ! Total flux subtracted in 200 components = 0.00018648 Jy ! Clean residual min=-0.000836 max=0.000961 Jy/beam ! Clean residual mean=-0.000002 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.130463 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 132 components and 0.130463 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=0.012274Jy sigma=0.521137 ! Fit after self-cal, rms=0.012274Jy sigma=0.521119 ! 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=1.696 mas, bmaj=3.79 mas, bpa=5.744 degrees ! Estimated noise=0.532865 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.696 x 3.79 at 5.744 degrees (North through East) ! Clean map min=-0.00081379 max=0.097642 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=1.454 mas, bmaj=3.418 mas, bpa=6.061 degrees ! Estimated noise=0.666599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0733756 Jy ! Component: 100 - total flux cleaned = 0.0941058 Jy ! Component: 150 - total flux cleaned = 0.10492 Jy ! Component: 200 - total flux cleaned = 0.111003 Jy ! Total flux subtracted in 200 components = 0.111003 Jy ! Clean residual min=-0.002569 max=0.003162 Jy/beam ! Clean residual mean=-0.000004 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.111003 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.111003 Jy ! Inverting map and beam ! Estimated beam: bmin=1.696 mas, bmaj=3.79 mas, bpa=5.744 degrees ! Estimated noise=0.532865 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 = 0.00461859 Jy ! Component: 100 - total flux cleaned = 0.00762125 Jy ! Component: 150 - total flux cleaned = 0.00979348 Jy ! Component: 200 - total flux cleaned = 0.0114275 Jy ! Total flux subtracted in 200 components = 0.0114275 Jy ! Clean residual min=-0.001317 max=0.001382 Jy/beam ! Clean residual mean=-0.000003 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.122431 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 35 components and 0.122431 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=3.436 mas, bmaj=5.289 mas, bpa=-1.714 degrees ! Estimated noise=0.657396 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00209707 Jy ! Component: 100 - total flux cleaned = 0.00344945 Jy ! Component: 150 - total flux cleaned = 0.00448244 Jy ! Component: 200 - total flux cleaned = 0.00529514 Jy ! Total flux subtracted in 200 components = 0.00529514 Jy ! Clean residual min=-0.001050 max=0.001193 Jy/beam ! Clean residual mean=-0.000004 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.127726 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 = 0.000663977 Jy ! Component: 100 - total flux cleaned = 0.00121511 Jy ! Component: 150 - total flux cleaned = 0.00158894 Jy ! Component: 200 - total flux cleaned = 0.00176882 Jy ! Total flux subtracted in 200 components = 0.00176882 Jy ! Clean residual min=-0.000931 max=0.001035 Jy/beam ! Clean residual mean=-0.000003 rms=0.000271 Jy/beam ! Combined flux in latest and established models = 0.129495 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 91 components and 0.129495 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.696 mas, bmaj=3.79 mas, bpa=5.744 degrees ! Estimated noise=0.532865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000132356 Jy ! Component: 100 - total flux cleaned = -8.07248e-05 Jy ! Component: 150 - total flux cleaned = -4.01848e-05 Jy ! Component: 200 - total flux cleaned = 1.56029e-05 Jy ! Total flux subtracted in 200 components = 1.56029e-05 Jy ! Clean residual min=-0.000917 max=0.000851 Jy/beam ! Clean residual mean=-0.000001 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.12951 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 112 components and 0.12951 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=0.012342Jy sigma=0.523509 ! Fit after self-cal, rms=0.012338Jy sigma=0.523285 wmodel /d2/scr/pima/bp177b_uvs/J1526+0959_C_map.mod ! Writing 112 model components to file: /d2/scr/pima/bp177b_uvs/J1526+0959_C_map.mod wobs /d2/scr/pima/bp177b_uvs/J1526+0959_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177b_uvs/J1526+0959_C_uvs.fits wwins /d2/scr/pima/bp177b_uvs/J1526+0959_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177b_uvs/J1526+0959_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 = -5.46749e-05 Jy ! Component: 100 - total flux cleaned = -2.4313e-05 Jy ! Component: 150 - total flux cleaned = 3.35995e-05 Jy ! Component: 200 - total flux cleaned = 7.51147e-05 Jy ! Component: 250 - total flux cleaned = 0.000128113 Jy ! Component: 300 - total flux cleaned = 0.000140877 Jy ! Component: 350 - total flux cleaned = 0.000178478 Jy ! Component: 400 - total flux cleaned = 0.000214834 Jy ! Component: 450 - total flux cleaned = 0.000261974 Jy ! Component: 500 - total flux cleaned = 0.00025016 Jy ! Component: 550 - total flux cleaned = 0.000250288 Jy ! Component: 600 - total flux cleaned = 0.000272176 Jy ! Component: 650 - total flux cleaned = 0.000304173 Jy ! Component: 700 - total flux cleaned = 0.000335571 Jy ! Component: 750 - total flux cleaned = 0.000366163 Jy ! Component: 800 - total flux cleaned = 0.000346115 Jy ! Component: 850 - total flux cleaned = 0.000385633 Jy ! Component: 900 - total flux cleaned = 0.000376079 Jy ! Component: 950 - total flux cleaned = 0.000414138 Jy ! Component: 1000 - total flux cleaned = 0.000404954 Jy ! Component: 1050 - total flux cleaned = 0.000450871 Jy ! Component: 1100 - total flux cleaned = 0.000460034 Jy ! Component: 1150 - total flux cleaned = 0.000478009 Jy ! Component: 1200 - total flux cleaned = 0.000495584 Jy ! Component: 1250 - total flux cleaned = 0.000512726 Jy ! Component: 1300 - total flux cleaned = 0.000512737 Jy ! Component: 1350 - total flux cleaned = 0.000537801 Jy ! Component: 1400 - total flux cleaned = 0.000546105 Jy ! Component: 1450 - total flux cleaned = 0.000554344 Jy ! Component: 1500 - total flux cleaned = 0.000578337 Jy ! Component: 1550 - total flux cleaned = 0.000601966 Jy ! Component: 1600 - total flux cleaned = 0.000609713 Jy ! Component: 1650 - total flux cleaned = 0.000632732 Jy ! Component: 1700 - total flux cleaned = 0.000640277 Jy ! Component: 1750 - total flux cleaned = 0.000640377 Jy ! Component: 1800 - total flux cleaned = 0.000640519 Jy ! Component: 1850 - total flux cleaned = 0.00067683 Jy ! Component: 1900 - total flux cleaned = 0.00066246 Jy ! Component: 1950 - total flux cleaned = 0.000669575 Jy ! Component: 2000 - total flux cleaned = 0.000697577 Jy ! Component: 2050 - total flux cleaned = 0.000718277 Jy ! Component: 2100 - total flux cleaned = 0.000718144 Jy ! Component: 2150 - total flux cleaned = 0.000704713 Jy ! Component: 2200 - total flux cleaned = 0.000718127 Jy ! Component: 2250 - total flux cleaned = 0.000718261 Jy ! Component: 2300 - total flux cleaned = 0.00073131 Jy ! Component: 2350 - total flux cleaned = 0.000750639 Jy ! Component: 2400 - total flux cleaned = 0.000763386 Jy ! Component: 2450 - total flux cleaned = 0.000782346 Jy ! Component: 2500 - total flux cleaned = 0.000794797 Jy ! Component: 2550 - total flux cleaned = 0.000813447 Jy ! Component: 2600 - total flux cleaned = 0.000807332 Jy ! Component: 2650 - total flux cleaned = 0.000807338 Jy ! Component: 2700 - total flux cleaned = 0.000819375 Jy ! Component: 2750 - total flux cleaned = 0.00081939 Jy ! Component: 2800 - total flux cleaned = 0.000819473 Jy ! Component: 2850 - total flux cleaned = 0.00083702 Jy ! Component: 2900 - total flux cleaned = 0.00083697 Jy ! Component: 2950 - total flux cleaned = 0.00085419 Jy ! Component: 3000 - total flux cleaned = 0.000865526 Jy ! Component: 3050 - total flux cleaned = 0.000854274 Jy ! Component: 3100 - total flux cleaned = 0.000871067 Jy ! Component: 3150 - total flux cleaned = 0.000871131 Jy ! Component: 3200 - total flux cleaned = 0.000882133 Jy ! Component: 3250 - total flux cleaned = 0.000898497 Jy ! Component: 3300 - total flux cleaned = 0.000887609 Jy ! Component: 3350 - total flux cleaned = 0.000876878 Jy ! Component: 3400 - total flux cleaned = 0.000908807 Jy ! Component: 3450 - total flux cleaned = 0.000903564 Jy ! Component: 3500 - total flux cleaned = 0.000934949 Jy ! Component: 3550 - total flux cleaned = 0.000955761 Jy ! Component: 3600 - total flux cleaned = 0.000976393 Jy ! Component: 3650 - total flux cleaned = 0.000981514 Jy ! Component: 3700 - total flux cleaned = 0.00100193 Jy ! Component: 3750 - total flux cleaned = 0.00103223 Jy ! Component: 3800 - total flux cleaned = 0.00104733 Jy ! Component: 3850 - total flux cleaned = 0.00106228 Jy ! Component: 3900 - total flux cleaned = 0.00108705 Jy ! Component: 3950 - total flux cleaned = 0.00110175 Jy ! Component: 4000 - total flux cleaned = 0.00112132 Jy ! Component: 4050 - total flux cleaned = 0.00114558 Jy ! Total flux subtracted in 4096 components = 0.00114558 Jy ! Clean residual min=-0.000298 max=0.000301 Jy/beam ! Clean residual mean=0.000000 rms=0.000084 Jy/beam ! Combined flux in latest and established models = 0.130656 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 405 components and 0.130656 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177b_uvs/J1526+0959_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.696 x 3.79 at 5.744 degrees (North through East) ! Clean map min=-0.0006816 max=0.097592 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177b_uvs/J1526+0959_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.097592 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 8.35174e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.256734 0.256734 0.513469 1.02694 2.05388 4.10775 8.2155 16.431 32.862 65.724 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.097 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1168.52 quit ! Quitting program ! Log file /d2/scr/pima/bp177b_uvs/J1526+0959_C_uvs.log closed on Sat Mar 22 08:12:59 2014