! Started logfile: /d2/scr/pima/bp177i_uvs/J1136+5643_X_uvs.log on Tue Apr 15 00:20:03 2014 obs /d2/scr/pima/bp177i_uvs/J1136+5643_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1136+5643_X_uva.fits ! AN table 1: 2 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.888889 visibilities/baseline/integration-bin. ! Found source: J1136+5643 ! ! 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 640 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/J1136+5643_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=1.002795Jy sigma=46.508463 ! Fit after self-cal, rms=0.962111Jy sigma=44.605035 ! 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=0.902 mas, bmaj=2.661 mas, bpa=14.64 degrees ! Estimated noise=0.821661 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 = 0.027478 Jy ! Component: 100 - total flux cleaned = 0.0391036 Jy ! Total flux subtracted in 100 components = 0.0391036 Jy ! Clean residual min=-0.003943 max=0.005846 Jy/beam ! Clean residual mean=-0.000011 rms=0.001147 Jy/beam ! Combined flux in latest and established models = 0.0391036 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0391036 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=0.020788Jy sigma=0.904160 ! Fit after self-cal, rms=0.019607Jy sigma=0.851626 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00723922 Jy ! Component: 100 - total flux cleaned = 0.0112072 Jy ! Total flux subtracted in 100 components = 0.0112072 Jy ! Clean residual min=-0.002874 max=0.004179 Jy/beam ! Clean residual mean=-0.000007 rms=0.000790 Jy/beam ! Combined flux in latest and established models = 0.0503108 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 13 components and 0.0503108 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=0.016171Jy sigma=0.691167 ! Fit after self-cal, rms=0.016060Jy sigma=0.685517 ! 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=1.06 mas, bmaj=2.705 mas, bpa=15.14 degrees ! Estimated noise=0.618961 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 (-12.2, 25.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00501488 Jy ! Component: 100 - total flux cleaned = 0.00802481 Jy ! Component: 150 - total flux cleaned = 0.0102195 Jy ! Component: 200 - total flux cleaned = 0.0119143 Jy ! Total flux subtracted in 200 components = 0.0119143 Jy ! Clean residual min=-0.002272 max=0.003182 Jy/beam ! Clean residual mean=-0.000010 rms=0.000587 Jy/beam ! Combined flux in latest and established models = 0.0622251 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 41 components and 0.0622251 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=0.014119Jy sigma=0.592346 ! Fit after self-cal, rms=0.014004Jy sigma=0.586709 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.06 x 2.705 at 15.14 degrees (North through East) ! Clean map min=-0.0022096 max=0.034732 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 1.04 HN 0.93 KP 0.87 ! LA 0.88 MK 1.00 NL 1.11 OV 0.96 ! PT 0.90 SC 1.02 ! ! ! 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 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 1.00* 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 1.09 FD 1.15 HN 0.98 KP 1.05 ! LA 0.85 MK 1.01 NL 1.04 OV 1.03 ! PT 0.84 SC 1.08 ! ! ! Fit before self-cal, rms=0.014004Jy sigma=0.586709 ! Fit after self-cal, rms=0.013549Jy sigma=0.570727 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.064 mas, bmaj=2.713 mas, bpa=15.01 degrees ! Estimated noise=0.614337 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 = 0.00115654 Jy ! Component: 100 - total flux cleaned = 0.00194082 Jy ! Component: 150 - total flux cleaned = 0.00242434 Jy ! Component: 200 - total flux cleaned = 0.00274456 Jy ! Total flux subtracted in 200 components = 0.00274456 Jy ! Clean residual min=-0.001778 max=0.002087 Jy/beam ! Clean residual mean=-0.000004 rms=0.000443 Jy/beam ! Combined flux in latest and established models = 0.0649697 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 63 components and 0.0649697 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=0.013391Jy sigma=0.563885 ! Fit after self-cal, rms=0.013385Jy sigma=0.563413 ! 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=0.013385Jy sigma=0.563413 ! Fit after self-cal, rms=0.012971Jy sigma=0.537990 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=2.724 mas, bpa=15.04 degrees ! Estimated noise=0.617449 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.72411e-05 Jy ! Component: 100 - total flux cleaned = -0.00011626 Jy ! Component: 150 - total flux cleaned = -0.000133493 Jy ! Component: 200 - total flux cleaned = -0.000165644 Jy ! Total flux subtracted in 200 components = -0.000165644 Jy ! Clean residual min=-0.001565 max=0.001580 Jy/beam ! Clean residual mean=-0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.064804 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 75 components and 0.064804 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=0.012912Jy sigma=0.535409 ! Fit after self-cal, rms=0.012910Jy sigma=0.535159 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 = 2.42466e-05 Jy ! Component: 100 - total flux cleaned = 9.09842e-06 Jy ! Component: 150 - total flux cleaned = 9.70074e-06 Jy ! Component: 200 - total flux cleaned = 2.24505e-05 Jy ! Total flux subtracted in 200 components = 2.24505e-05 Jy ! Clean residual min=-0.001555 max=0.001529 Jy/beam ! Clean residual mean=-0.000001 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.0648265 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 0.0648265 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=0.012877Jy sigma=0.533794 ! Fit after self-cal, rms=0.012876Jy sigma=0.533688 ! 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=0.012876Jy sigma=0.533688 ! Fit after self-cal, rms=0.012900Jy sigma=0.533459 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=2.722 mas, bpa=15.02 degrees ! Estimated noise=0.618256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.7744e-06 Jy ! Component: 100 - total flux cleaned = -1.71284e-05 Jy ! Component: 150 - total flux cleaned = -4.45854e-06 Jy ! Component: 200 - total flux cleaned = 7.21553e-06 Jy ! Total flux subtracted in 200 components = 7.21553e-06 Jy ! Clean residual min=-0.001555 max=0.001509 Jy/beam ! Clean residual mean=-0.000001 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.0648337 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 89 components and 0.0648337 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=0.012871Jy sigma=0.532409 ! Fit after self-cal, rms=0.012870Jy sigma=0.532328 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 = 2.01663e-05 Jy ! Component: 100 - total flux cleaned = 3.11091e-05 Jy ! Component: 150 - total flux cleaned = 3.09701e-05 Jy ! Component: 200 - total flux cleaned = 4.08112e-05 Jy ! Total flux subtracted in 200 components = 4.08112e-05 Jy ! Clean residual min=-0.001546 max=0.001486 Jy/beam ! Clean residual mean=-0.000001 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.0648745 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 94 components and 0.0648745 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=0.012852Jy sigma=0.531595 ! Fit after self-cal, rms=0.012851Jy sigma=0.531543 ! 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=0.012851Jy sigma=0.531543 ! Fit after self-cal, rms=0.012871Jy sigma=0.531427 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.113 mas, bmaj=3.013 mas, bpa=12.18 degrees ! Estimated noise=0.746782 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.16821e-07 Jy ! Component: 100 - total flux cleaned = 3.5149e-05 Jy ! Component: 150 - total flux cleaned = 4.42913e-05 Jy ! Component: 200 - total flux cleaned = 5.26088e-05 Jy ! Total flux subtracted in 200 components = 5.26088e-05 Jy ! Clean residual min=-0.001545 max=0.001542 Jy/beam ! Clean residual mean=-0.000002 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.0649271 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 104 components and 0.0649272 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=0.012864Jy sigma=0.531317 ! Fit after self-cal, rms=0.012862Jy sigma=0.531182 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 = -2.59879e-05 Jy ! Component: 100 - total flux cleaned = -2.67405e-05 Jy ! Component: 150 - total flux cleaned = -2.69118e-05 Jy ! Component: 200 - total flux cleaned = -1.29302e-05 Jy ! Total flux subtracted in 200 components = -1.29302e-05 Jy ! Clean residual min=-0.001532 max=0.001530 Jy/beam ! Clean residual mean=-0.000002 rms=0.000416 Jy/beam ! Combined flux in latest and established models = 0.0649142 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 106 components and 0.0649142 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=0.012858Jy sigma=0.530982 ! Fit after self-cal, rms=0.012858Jy sigma=0.530919 ! 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=1.063 mas, bmaj=2.719 mas, bpa=14.98 degrees ! Estimated noise=0.618992 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.063 x 2.719 at 14.98 degrees (North through East) ! Clean map min=-0.0014439 max=0.034438 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=0.8989 mas, bmaj=2.66 mas, bpa=14.5 degrees ! Estimated noise=0.816556 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0279587 Jy ! Component: 100 - total flux cleaned = 0.0402209 Jy ! Component: 150 - total flux cleaned = 0.0473817 Jy ! Component: 200 - total flux cleaned = 0.0517143 Jy ! Total flux subtracted in 200 components = 0.0517143 Jy ! Clean residual min=-0.002456 max=0.002635 Jy/beam ! Clean residual mean=-0.000005 rms=0.000621 Jy/beam ! Combined flux in latest and established models = 0.0517143 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0517143 Jy ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=2.719 mas, bpa=14.98 degrees ! Estimated noise=0.618992 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 = 0.00375907 Jy ! Component: 100 - total flux cleaned = 0.00612146 Jy ! Component: 150 - total flux cleaned = 0.00780939 Jy ! Component: 200 - total flux cleaned = 0.00910759 Jy ! Total flux subtracted in 200 components = 0.00910759 Jy ! Clean residual min=-0.001852 max=0.001653 Jy/beam ! Clean residual mean=-0.000004 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0608219 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 53 components and 0.0608219 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=2.113 mas, bmaj=3.013 mas, bpa=12.18 degrees ! Estimated noise=0.746782 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159286 Jy ! Component: 100 - total flux cleaned = 0.00258607 Jy ! Component: 150 - total flux cleaned = 0.00325224 Jy ! Component: 200 - total flux cleaned = 0.00346529 Jy ! Total flux subtracted in 200 components = 0.00346529 Jy ! Clean residual min=-0.001610 max=0.001808 Jy/beam ! Clean residual mean=-0.000004 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0642872 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 = 0.00012752 Jy ! Component: 100 - total flux cleaned = 0.000239786 Jy ! Component: 150 - total flux cleaned = 0.000338319 Jy ! Component: 200 - total flux cleaned = 0.000363298 Jy ! Total flux subtracted in 200 components = 0.000363298 Jy ! Clean residual min=-0.001555 max=0.001704 Jy/beam ! Clean residual mean=-0.000003 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0646505 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 81 components and 0.0646505 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.063 mas, bmaj=2.719 mas, bpa=14.98 degrees ! Estimated noise=0.618992 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.93119e-05 Jy ! Component: 100 - total flux cleaned = 2.09563e-05 Jy ! Component: 150 - total flux cleaned = 6.3166e-05 Jy ! Component: 200 - total flux cleaned = 7.59144e-05 Jy ! Total flux subtracted in 200 components = 7.59144e-05 Jy ! Clean residual min=-0.001584 max=0.001442 Jy/beam ! Clean residual mean=-0.000001 rms=0.000357 Jy/beam ! Combined flux in latest and established models = 0.0647264 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 93 components and 0.0647264 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=0.012885Jy sigma=0.532612 ! Fit after self-cal, rms=0.012879Jy sigma=0.532275 wmodel /d2/scr/pima/bp177i_uvs/J1136+5643_X_map.mod ! Writing 93 model components to file: /d2/scr/pima/bp177i_uvs/J1136+5643_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J1136+5643_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1136+5643_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1136+5643_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J1136+5643_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 = -0.000343155 Jy ! Component: 100 - total flux cleaned = -0.000469262 Jy ! Component: 150 - total flux cleaned = -0.000514744 Jy ! Component: 200 - total flux cleaned = -0.000470649 Jy ! Component: 250 - total flux cleaned = -0.000552051 Jy ! Component: 300 - total flux cleaned = -0.000590763 Jy ! Component: 350 - total flux cleaned = -0.000627869 Jy ! Component: 400 - total flux cleaned = -0.000645762 Jy ! Component: 450 - total flux cleaned = -0.000731952 Jy ! Component: 500 - total flux cleaned = -0.000798982 Jy ! Component: 550 - total flux cleaned = -0.000945315 Jy ! Component: 600 - total flux cleaned = -0.00104009 Jy ! Component: 650 - total flux cleaned = -0.00111658 Jy ! Component: 700 - total flux cleaned = -0.00116163 Jy ! Component: 750 - total flux cleaned = -0.00119101 Jy ! Component: 800 - total flux cleaned = -0.00124851 Jy ! Component: 850 - total flux cleaned = -0.00127666 Jy ! Component: 900 - total flux cleaned = -0.00129052 Jy ! Component: 950 - total flux cleaned = -0.00129068 Jy ! Component: 1000 - total flux cleaned = -0.00130378 Jy ! Component: 1050 - total flux cleaned = -0.00131663 Jy ! Component: 1100 - total flux cleaned = -0.00132903 Jy ! Component: 1150 - total flux cleaned = -0.00134143 Jy ! Component: 1200 - total flux cleaned = -0.0013654 Jy ! Component: 1250 - total flux cleaned = -0.00138888 Jy ! Component: 1300 - total flux cleaned = -0.00141219 Jy ! Component: 1350 - total flux cleaned = -0.00146899 Jy ! Component: 1400 - total flux cleaned = -0.00148021 Jy ! Component: 1450 - total flux cleaned = -0.00150269 Jy ! Component: 1500 - total flux cleaned = -0.00152437 Jy ! Component: 1550 - total flux cleaned = -0.00153515 Jy ! Component: 1600 - total flux cleaned = -0.0015667 Jy ! Component: 1650 - total flux cleaned = -0.00155643 Jy ! Component: 1700 - total flux cleaned = -0.00159682 Jy ! Component: 1750 - total flux cleaned = -0.00156667 Jy ! Component: 1800 - total flux cleaned = -0.00159612 Jy ! Component: 1850 - total flux cleaned = -0.00159609 Jy ! Component: 1900 - total flux cleaned = -0.00160567 Jy ! Component: 1950 - total flux cleaned = -0.00162441 Jy ! Component: 2000 - total flux cleaned = -0.00162432 Jy ! Component: 2050 - total flux cleaned = -0.00165188 Jy ! Component: 2100 - total flux cleaned = -0.0016699 Jy ! Component: 2150 - total flux cleaned = -0.00170559 Jy ! Component: 2200 - total flux cleaned = -0.00170554 Jy ! Component: 2250 - total flux cleaned = -0.00174917 Jy ! Component: 2300 - total flux cleaned = -0.00177491 Jy ! Component: 2350 - total flux cleaned = -0.00180879 Jy ! Component: 2400 - total flux cleaned = -0.0018256 Jy ! Component: 2450 - total flux cleaned = -0.00185879 Jy ! Component: 2500 - total flux cleaned = -0.00189969 Jy ! Component: 2550 - total flux cleaned = -0.0019401 Jy ! Component: 2600 - total flux cleaned = -0.00195603 Jy ! Component: 2650 - total flux cleaned = -0.00197183 Jy ! Component: 2700 - total flux cleaned = -0.00197971 Jy ! Component: 2750 - total flux cleaned = -0.00201857 Jy ! Component: 2800 - total flux cleaned = -0.00204162 Jy ! Component: 2850 - total flux cleaned = -0.00207958 Jy ! Component: 2900 - total flux cleaned = -0.00208707 Jy ! Component: 2950 - total flux cleaned = -0.00210951 Jy ! Component: 3000 - total flux cleaned = -0.00211692 Jy ! Component: 3050 - total flux cleaned = -0.00214627 Jy ! Component: 3100 - total flux cleaned = -0.00215356 Jy ! Component: 3150 - total flux cleaned = -0.0021824 Jy ! Component: 3200 - total flux cleaned = -0.00220386 Jy ! Component: 3250 - total flux cleaned = -0.00222515 Jy ! Component: 3300 - total flux cleaned = -0.00224617 Jy ! Component: 3350 - total flux cleaned = -0.00226009 Jy ! Component: 3400 - total flux cleaned = -0.00228084 Jy ! Component: 3450 - total flux cleaned = -0.00229455 Jy ! Component: 3500 - total flux cleaned = -0.00230816 Jy ! Component: 3550 - total flux cleaned = -0.00232843 Jy ! Component: 3600 - total flux cleaned = -0.00233519 Jy ! Component: 3650 - total flux cleaned = -0.00236858 Jy ! Component: 3700 - total flux cleaned = -0.0023818 Jy ! Component: 3750 - total flux cleaned = -0.00242135 Jy ! Component: 3800 - total flux cleaned = -0.00246061 Jy ! Component: 3850 - total flux cleaned = -0.00248011 Jy ! Component: 3900 - total flux cleaned = -0.00251252 Jy ! Component: 3950 - total flux cleaned = -0.00255762 Jy ! Component: 4000 - total flux cleaned = -0.00258326 Jy ! Component: 4050 - total flux cleaned = -0.00263429 Jy ! Total flux subtracted in 4096 components = -0.00264698 Jy ! Clean residual min=-0.000347 max=0.000378 Jy/beam ! Clean residual mean=-0.000001 rms=0.000112 Jy/beam ! Combined flux in latest and established models = 0.0620794 Jy keep ! Adding 293 model components to the UV plane model. ! The established model now contains 386 components and 0.0620794 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1136+5643_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.063 x 2.719 at 14.98 degrees (North through East) ! Clean map min=-0.0010383 max=0.033723 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1136+5643_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0337234 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000107448 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.955849 0.955849 1.9117 3.82339 7.64679 15.2936 30.5872 61.1743 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.033 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 313.857 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1136+5643_X_uvs.log closed on Tue Apr 15 00:20:09 2014