! Started logfile: /d2/scr/pima/bp177h_uvs/J1640+5232_C_uvs.log on Sun Mar 30 00:52:04 2014 obs /d2/scr/pima/bp177h_uvs/J1640+5232_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1640+5232_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1640+5232 ! ! 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 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177h_uvs/J1640+5232_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=1.004116Jy sigma=47.010567 ! Fit after self-cal, rms=0.947027Jy sigma=44.154192 ! 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=1.411 mas, bmaj=4.895 mas, bpa=35 degrees ! Estimated noise=0.61088 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 = 0.0377424 Jy ! Component: 100 - total flux cleaned = 0.057107 Jy ! Total flux subtracted in 100 components = 0.057107 Jy ! Clean residual min=-0.003875 max=0.009927 Jy/beam ! Clean residual mean=-0.000025 rms=0.001453 Jy/beam ! Combined flux in latest and established models = 0.0571071 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0571071 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=0.031972Jy sigma=1.430460 ! Fit after self-cal, rms=0.031119Jy sigma=1.396757 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.012365 Jy ! Component: 100 - total flux cleaned = 0.0206825 Jy ! Total flux subtracted in 100 components = 0.0206825 Jy ! Clean residual min=-0.002311 max=0.005751 Jy/beam ! Clean residual mean=-0.000022 rms=0.000851 Jy/beam ! Combined flux in latest and established models = 0.0777896 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 26 components and 0.0777896 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=0.022138Jy sigma=0.925147 ! Fit after self-cal, rms=0.022119Jy sigma=0.924074 ! Inverting map ! Added new window around map position (3.6, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0062893 Jy ! Component: 100 - total flux cleaned = 0.0108818 Jy ! Total flux subtracted in 100 components = 0.0108818 Jy ! Clean residual min=-0.001843 max=0.003270 Jy/beam ! Clean residual mean=-0.000021 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.0886714 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 0.0886714 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=0.018863Jy sigma=0.757093 ! Fit after self-cal, rms=0.018836Jy sigma=0.755724 ! 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=1.709 mas, bmaj=4.911 mas, bpa=34.82 degrees ! Estimated noise=0.467493 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 = 0.00533964 Jy ! Component: 100 - total flux cleaned = 0.00873339 Jy ! Component: 150 - total flux cleaned = 0.0110793 Jy ! Component: 200 - total flux cleaned = 0.0127724 Jy ! Total flux subtracted in 200 components = 0.0127724 Jy ! Clean residual min=-0.001798 max=0.002277 Jy/beam ! Clean residual mean=-0.000032 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.101444 Jy ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 66 components and 0.101444 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=0.016741Jy sigma=0.666997 ! Fit after self-cal, rms=0.016707Jy sigma=0.665086 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.709 x 4.911 at 34.82 degrees (North through East) ! Clean map min=-0.001666 max=0.051489 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 0.89 FD 1.03 HN 0.91 KP 0.87 ! LA 0.95 MK 1.03 NL 1.04 OV 0.97 ! PT 0.84 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.18 HN 1.01 KP 0.89 ! LA 1.07 MK 0.87 NL 1.07 OV 1.01 ! PT 0.94 SC 1.16 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.14 HN 1.00 KP 0.97 ! LA 1.05 MK 1.06 NL 1.00 OV 0.96 ! PT 0.98 SC 0.99 ! ! ! 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 1.04 FD 1.02 HN 1.04 KP 0.98 ! LA 1.11 MK 1.10 NL 1.01 OV 1.00 ! PT 1.05 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.94 HN 1.07 KP 0.93 ! LA 1.03 MK 1.06 NL 1.15 OV 0.97 ! PT 0.96 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.01 HN 0.99 KP 1.04 ! LA 1.03 MK 0.92 NL 1.09 OV 1.05 ! PT 0.91 SC 1.07 ! ! ! Fit before self-cal, rms=0.016707Jy sigma=0.665086 ! Fit after self-cal, rms=0.015512Jy sigma=0.595155 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.718 mas, bmaj=4.909 mas, bpa=34.75 degrees ! Estimated noise=0.471261 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 = 0.00109811 Jy ! Component: 100 - total flux cleaned = 0.00183665 Jy ! Component: 150 - total flux cleaned = 0.0022632 Jy ! Component: 200 - total flux cleaned = 0.00241133 Jy ! Total flux subtracted in 200 components = 0.00241133 Jy ! Clean residual min=-0.001255 max=0.001495 Jy/beam ! Clean residual mean=-0.000012 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.103855 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 96 components and 0.103855 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=0.015363Jy sigma=0.591409 ! Fit after self-cal, rms=0.015361Jy sigma=0.590960 ! 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=0.015361Jy sigma=0.590960 ! Fit after self-cal, rms=0.015405Jy sigma=0.589609 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.715 mas, bmaj=4.906 mas, bpa=34.79 degrees ! Estimated noise=0.474905 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000844149 Jy ! Component: 100 - total flux cleaned = 0.00141549 Jy ! Component: 150 - total flux cleaned = 0.00172576 Jy ! Component: 200 - total flux cleaned = 0.00178243 Jy ! Total flux subtracted in 200 components = 0.00178243 Jy ! Clean residual min=-0.001225 max=0.001471 Jy/beam ! Clean residual mean=-0.000012 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.105638 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 103 components and 0.105638 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=0.015305Jy sigma=0.587753 ! Fit after self-cal, rms=0.015303Jy sigma=0.587577 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 (-6.9, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000703878 Jy ! Component: 100 - total flux cleaned = 0.000719641 Jy ! Component: 150 - total flux cleaned = 0.000860123 Jy ! Component: 200 - total flux cleaned = 0.00100523 Jy ! Total flux subtracted in 200 components = 0.00100523 Jy ! Clean residual min=-0.001074 max=0.001143 Jy/beam ! Clean residual mean=-0.000012 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.106643 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 125 components and 0.106643 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=0.015173Jy sigma=0.583031 ! Fit after self-cal, rms=0.015165Jy sigma=0.582641 ! 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=0.015165Jy sigma=0.582641 ! Fit after self-cal, rms=0.015168Jy sigma=0.581052 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.709 mas, bmaj=4.908 mas, bpa=34.85 degrees ! Estimated noise=0.477162 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000740969 Jy ! Component: 100 - total flux cleaned = 0.00116106 Jy ! Component: 150 - total flux cleaned = 0.00136293 Jy ! Component: 200 - total flux cleaned = 0.00144274 Jy ! Total flux subtracted in 200 components = 0.00144274 Jy ! Clean residual min=-0.001105 max=0.001197 Jy/beam ! Clean residual mean=-0.000014 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.108086 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 148 components and 0.108086 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=0.015078Jy sigma=0.579242 ! Fit after self-cal, rms=0.015075Jy sigma=0.579094 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 = 0.000209862 Jy ! Component: 100 - total flux cleaned = 0.000223022 Jy ! Component: 150 - total flux cleaned = 0.00027596 Jy ! Component: 200 - total flux cleaned = 0.000336596 Jy ! Total flux subtracted in 200 components = 0.000336596 Jy ! Clean residual min=-0.001068 max=0.001197 Jy/beam ! Clean residual mean=-0.000014 rms=0.000291 Jy/beam ! Combined flux in latest and established models = 0.108422 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 163 components and 0.108422 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=0.015040Jy sigma=0.578294 ! Fit after self-cal, rms=0.015039Jy sigma=0.578218 ! 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=0.015039Jy sigma=0.578218 ! Fit after self-cal, rms=0.015063Jy sigma=0.577379 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.51 mas, bmaj=5.364 mas, bpa=33.55 degrees ! Estimated noise=0.583224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000811219 Jy ! Component: 100 - total flux cleaned = 0.00133283 Jy ! Component: 150 - total flux cleaned = 0.00160414 Jy ! Component: 200 - total flux cleaned = 0.00174702 Jy ! Total flux subtracted in 200 components = 0.00174702 Jy ! Clean residual min=-0.001381 max=0.001711 Jy/beam ! Clean residual mean=-0.000032 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.110169 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 188 components and 0.110169 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=0.015005Jy sigma=0.577064 ! Fit after self-cal, rms=0.015005Jy sigma=0.577004 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 = 0.000192306 Jy ! Component: 100 - total flux cleaned = 0.000212816 Jy ! Component: 150 - total flux cleaned = 0.000231282 Jy ! Component: 200 - total flux cleaned = 0.000257267 Jy ! Total flux subtracted in 200 components = 0.000257267 Jy ! Clean residual min=-0.001383 max=0.001705 Jy/beam ! Clean residual mean=-0.000031 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.110426 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 202 components and 0.110426 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=0.014988Jy sigma=0.576878 ! Fit after self-cal, rms=0.014988Jy sigma=0.576852 ! 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=1.707 mas, bmaj=4.909 mas, bpa=34.87 degrees ! Estimated noise=0.479496 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.707 x 4.909 at 34.87 degrees (North through East) ! Clean map min=-0.001015 max=0.052355 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=1.413 mas, bmaj=4.901 mas, bpa=35.02 degrees ! Estimated noise=0.622852 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0390465 Jy ! Component: 100 - total flux cleaned = 0.0588919 Jy ! Component: 150 - total flux cleaned = 0.0712387 Jy ! Component: 200 - total flux cleaned = 0.0798189 Jy ! Total flux subtracted in 200 components = 0.0798189 Jy ! Clean residual min=-0.002230 max=0.004797 Jy/beam ! Clean residual mean=-0.000016 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.0798189 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0798189 Jy ! Inverting map and beam ! Estimated beam: bmin=1.707 mas, bmaj=4.909 mas, bpa=34.87 degrees ! Estimated noise=0.479496 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 = 0.00967198 Jy ! Component: 100 - total flux cleaned = 0.0155361 Jy ! Component: 150 - total flux cleaned = 0.0193825 Jy ! Component: 200 - total flux cleaned = 0.0220438 Jy ! Total flux subtracted in 200 components = 0.0220438 Jy ! Clean residual min=-0.001408 max=0.001730 Jy/beam ! Clean residual mean=-0.000018 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.101863 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 61 components and 0.101863 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=3.51 mas, bmaj=5.364 mas, bpa=33.55 degrees ! Estimated noise=0.583224 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00313587 Jy ! Component: 100 - total flux cleaned = 0.00514957 Jy ! Component: 150 - total flux cleaned = 0.00628659 Jy ! Component: 200 - total flux cleaned = 0.00699428 Jy ! Total flux subtracted in 200 components = 0.00699428 Jy ! Clean residual min=-0.001431 max=0.001628 Jy/beam ! Clean residual mean=-0.000034 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.108857 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 = 0.00056469 Jy ! Component: 100 - total flux cleaned = 0.000995369 Jy ! Component: 150 - total flux cleaned = 0.00121149 Jy ! Component: 200 - total flux cleaned = 0.00134694 Jy ! Total flux subtracted in 200 components = 0.00134694 Jy ! Clean residual min=-0.001373 max=0.001673 Jy/beam ! Clean residual mean=-0.000032 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.110204 Jy ! Adding 90 model components to the UV plane model. ! The established model now contains 136 components and 0.110204 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.707 mas, bmaj=4.909 mas, bpa=34.87 degrees ! Estimated noise=0.479496 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0001304 Jy ! Component: 100 - total flux cleaned = 6.03668e-05 Jy ! Component: 150 - total flux cleaned = 7.51646e-05 Jy ! Component: 200 - total flux cleaned = 7.5274e-05 Jy ! Total flux subtracted in 200 components = 7.5274e-05 Jy ! Clean residual min=-0.001070 max=0.001193 Jy/beam ! Clean residual mean=-0.000015 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.110279 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 163 components and 0.110279 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=0.015014Jy sigma=0.577876 ! Fit after self-cal, rms=0.015013Jy sigma=0.577781 wmodel /d2/scr/pima/bp177h_uvs/J1640+5232_C_map.mod ! Writing 163 model components to file: /d2/scr/pima/bp177h_uvs/J1640+5232_C_map.mod wobs /d2/scr/pima/bp177h_uvs/J1640+5232_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1640+5232_C_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1640+5232_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177h_uvs/J1640+5232_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 = 3.13705e-05 Jy ! Component: 100 - total flux cleaned = -0.000101868 Jy ! Component: 150 - total flux cleaned = -0.000229239 Jy ! Component: 200 - total flux cleaned = -0.000333603 Jy ! Component: 250 - total flux cleaned = -0.000400716 Jy ! Component: 300 - total flux cleaned = -0.000449606 Jy ! Component: 350 - total flux cleaned = -0.000417748 Jy ! Component: 400 - total flux cleaned = -0.000417637 Jy ! Component: 450 - total flux cleaned = -0.000386776 Jy ! Component: 500 - total flux cleaned = -0.000371845 Jy ! Component: 550 - total flux cleaned = -0.00035752 Jy ! Component: 600 - total flux cleaned = -0.000343765 Jy ! Component: 650 - total flux cleaned = -0.000385277 Jy ! Component: 700 - total flux cleaned = -0.000371554 Jy ! Component: 750 - total flux cleaned = -0.000371669 Jy ! Component: 800 - total flux cleaned = -0.000358935 Jy ! Component: 850 - total flux cleaned = -0.000333579 Jy ! Component: 900 - total flux cleaned = -0.000333797 Jy ! Component: 950 - total flux cleaned = -0.000358856 Jy ! Component: 1000 - total flux cleaned = -0.000407575 Jy ! Component: 1050 - total flux cleaned = -0.000419411 Jy ! Component: 1100 - total flux cleaned = -0.000454644 Jy ! Component: 1150 - total flux cleaned = -0.000443298 Jy ! Component: 1200 - total flux cleaned = -0.000511594 Jy ! Component: 1250 - total flux cleaned = -0.000533582 Jy ! Component: 1300 - total flux cleaned = -0.000544776 Jy ! Component: 1350 - total flux cleaned = -0.000577585 Jy ! Component: 1400 - total flux cleaned = -0.000631307 Jy ! Component: 1450 - total flux cleaned = -0.000694843 Jy ! Component: 1500 - total flux cleaned = -0.000757184 Jy ! Component: 1550 - total flux cleaned = -0.000747118 Jy ! Component: 1600 - total flux cleaned = -0.000817883 Jy ! Component: 1650 - total flux cleaned = -0.000837523 Jy ! Component: 1700 - total flux cleaned = -0.00085717 Jy ! Component: 1750 - total flux cleaned = -0.000886332 Jy ! Component: 1800 - total flux cleaned = -0.000886213 Jy ! Component: 1850 - total flux cleaned = -0.000924035 Jy ! Component: 1900 - total flux cleaned = -0.00095216 Jy ! Component: 1950 - total flux cleaned = -0.000998496 Jy ! Component: 2000 - total flux cleaned = -0.0010624 Jy ! Component: 2050 - total flux cleaned = -0.00107136 Jy ! Component: 2100 - total flux cleaned = -0.00111592 Jy ! Component: 2150 - total flux cleaned = -0.00114248 Jy ! Component: 2200 - total flux cleaned = -0.00120366 Jy ! Component: 2250 - total flux cleaned = -0.00123814 Jy ! Component: 2300 - total flux cleaned = -0.00128953 Jy ! Component: 2350 - total flux cleaned = -0.00139112 Jy ! Component: 2400 - total flux cleaned = -0.00140788 Jy ! Component: 2450 - total flux cleaned = -0.00146608 Jy ! Component: 2500 - total flux cleaned = -0.00150722 Jy ! Component: 2550 - total flux cleaned = -0.00160486 Jy ! Component: 2600 - total flux cleaned = -0.0016852 Jy ! Component: 2650 - total flux cleaned = -0.00169324 Jy ! Component: 2700 - total flux cleaned = -0.00174863 Jy ! Component: 2750 - total flux cleaned = -0.00180355 Jy ! Component: 2800 - total flux cleaned = -0.00185779 Jy ! Component: 2850 - total flux cleaned = -0.00191155 Jy ! Component: 2900 - total flux cleaned = -0.00198766 Jy ! Component: 2950 - total flux cleaned = -0.00198756 Jy ! Component: 3000 - total flux cleaned = -0.00202506 Jy ! Component: 3050 - total flux cleaned = -0.00209195 Jy ! Component: 3100 - total flux cleaned = -0.00212873 Jy ! Component: 3150 - total flux cleaned = -0.0021579 Jy ! Component: 3200 - total flux cleaned = -0.00221593 Jy ! Component: 3250 - total flux cleaned = -0.00225907 Jy ! Component: 3300 - total flux cleaned = -0.00230899 Jy ! Component: 3350 - total flux cleaned = -0.00235132 Jy ! Component: 3400 - total flux cleaned = -0.00240044 Jy ! Component: 3450 - total flux cleaned = -0.00245598 Jy ! Component: 3500 - total flux cleaned = -0.00249044 Jy ! Component: 3550 - total flux cleaned = -0.00254521 Jy ! Component: 3600 - total flux cleaned = -0.0025859 Jy ! Component: 3650 - total flux cleaned = -0.00262633 Jy ! Component: 3700 - total flux cleaned = -0.00264644 Jy ! Component: 3750 - total flux cleaned = -0.00269305 Jy ! Component: 3800 - total flux cleaned = -0.0027523 Jy ! Component: 3850 - total flux cleaned = -0.0027981 Jy ! Component: 3900 - total flux cleaned = -0.00285002 Jy ! Component: 3950 - total flux cleaned = -0.00286292 Jy ! Component: 4000 - total flux cleaned = -0.00293333 Jy ! Component: 4050 - total flux cleaned = -0.00296514 Jy ! Total flux subtracted in 4096 components = -0.00298406 Jy ! Clean residual min=-0.000344 max=0.000335 Jy/beam ! Clean residual mean=-0.000005 rms=0.000114 Jy/beam ! Combined flux in latest and established models = 0.107295 Jy keep ! Adding 306 model components to the UV plane model. ! The established model now contains 469 components and 0.107295 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1640+5232_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.707 x 4.909 at 34.87 degrees (North through East) ! Clean map min=-0.00097444 max=0.052334 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1640+5232_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0523343 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000114443 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.656032 0.656032 1.31206 2.62413 5.24825 10.4965 20.993 41.986 83.9721 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= 457.295 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1640+5232_C_uvs.log closed on Sun Mar 30 00:52:09 2014