! Started logfile: /d2/scr/pima/bp177i_uvs/J0949+6039_X_uvs.log on Tue Apr 15 00:16:36 2014 obs /d2/scr/pima/bp177i_uvs/J0949+6039_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J0949+6039_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0949+6039 ! ! 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/J0949+6039_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=1.006834Jy sigma=36.687139 ! Fit after self-cal, rms=0.923653Jy sigma=33.576218 ! 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=0.7673 mas, bmaj=2.669 mas, bpa=-1.236 degrees ! Estimated noise=0.845915 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 = 0.0583375 Jy ! Component: 100 - total flux cleaned = 0.073881 Jy ! Total flux subtracted in 100 components = 0.073881 Jy ! Clean residual min=-0.004890 max=0.009449 Jy/beam ! Clean residual mean=0.000003 rms=0.001443 Jy/beam ! Combined flux in latest and established models = 0.073881 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.073881 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=0.024472Jy sigma=0.858975 ! Fit after self-cal, rms=0.024455Jy sigma=0.858358 ! Inverting map ! Added new window around map position (1.8, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00899005 Jy ! Component: 100 - total flux cleaned = 0.013293 Jy ! Total flux subtracted in 100 components = 0.013293 Jy ! Clean residual min=-0.003870 max=0.006248 Jy/beam ! Clean residual mean=0.000002 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 0.087174 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.087174 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=0.021195Jy sigma=0.729061 ! Fit after self-cal, rms=0.020900Jy sigma=0.717007 ! 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=0.9262 mas, bmaj=2.781 mas, bpa=-0.6784 degrees ! Estimated noise=0.600042 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 (-7.4, 7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00476377 Jy ! Component: 100 - total flux cleaned = 0.00663588 Jy ! Component: 150 - total flux cleaned = 0.00792203 Jy ! Component: 200 - total flux cleaned = 0.00906242 Jy ! Total flux subtracted in 200 components = 0.00906242 Jy ! Clean residual min=-0.003089 max=0.004110 Jy/beam ! Clean residual mean=0.000001 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.0962364 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 42 components and 0.0962364 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=0.019450Jy sigma=0.669047 ! Fit after self-cal, rms=0.019390Jy sigma=0.665739 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9262 x 2.781 at -0.6784 degrees (North through East) ! Clean map min=-0.0031182 max=0.073286 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 0.99 HN 0.95 KP 1.05 ! LA 0.97 MK 1.17 NL 1.04 OV 0.95 ! PT 0.89 SC 0.91 ! ! ! 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=0.019390Jy sigma=0.665739 ! Fit after self-cal, rms=0.019149Jy sigma=0.657500 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9284 mas, bmaj=2.777 mas, bpa=-0.6472 degrees ! Estimated noise=0.596662 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 = 0.00126165 Jy ! Component: 100 - total flux cleaned = 0.00195447 Jy ! Component: 150 - total flux cleaned = 0.00241663 Jy ! Component: 200 - total flux cleaned = 0.00279213 Jy ! Total flux subtracted in 200 components = 0.00279213 Jy ! Clean residual min=-0.002665 max=0.003098 Jy/beam ! Clean residual mean=0.000001 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.0990286 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 59 components and 0.0990286 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=0.018888Jy sigma=0.648724 ! Fit after self-cal, rms=0.018880Jy sigma=0.648268 ! 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=0.018880Jy sigma=0.648268 ! Fit after self-cal, rms=0.018874Jy sigma=0.642571 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9307 mas, bmaj=2.776 mas, bpa=-0.5902 degrees ! Estimated noise=0.601576 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000923474 Jy ! Component: 100 - total flux cleaned = 0.00127714 Jy ! Component: 150 - total flux cleaned = 0.00153468 Jy ! Component: 200 - total flux cleaned = 0.00177226 Jy ! Total flux subtracted in 200 components = 0.00177226 Jy ! Clean residual min=-0.002427 max=0.002921 Jy/beam ! Clean residual mean=0.000001 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.100801 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 66 components and 0.100801 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=0.018751Jy sigma=0.638589 ! Fit after self-cal, rms=0.018748Jy sigma=0.638392 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 (1, -42.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00109055 Jy ! Component: 100 - total flux cleaned = 0.00112125 Jy ! Component: 150 - total flux cleaned = 0.00127448 Jy ! Component: 200 - total flux cleaned = 0.0015173 Jy ! Total flux subtracted in 200 components = 0.0015173 Jy ! Clean residual min=-0.002213 max=0.002611 Jy/beam ! Clean residual mean=0.000001 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.102318 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 85 components and 0.102318 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=0.018358Jy sigma=0.624896 ! Fit after self-cal, rms=0.018335Jy sigma=0.623858 ! Inverting map ! Added new window around map position (1, -28.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102157 Jy ! Component: 100 - total flux cleaned = 0.000912786 Jy ! Component: 150 - total flux cleaned = 0.00104047 Jy ! Component: 200 - total flux cleaned = 0.00127104 Jy ! Total flux subtracted in 200 components = 0.00127104 Jy ! Clean residual min=-0.001983 max=0.002111 Jy/beam ! Clean residual mean=0.000000 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.103589 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 117 components and 0.103589 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=0.017976Jy sigma=0.612706 ! Fit after self-cal, rms=0.017974Jy sigma=0.612522 ! 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=0.017974Jy sigma=0.612522 ! Fit after self-cal, rms=0.017596Jy sigma=0.600108 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9319 mas, bmaj=2.771 mas, bpa=-0.5243 degrees ! Estimated noise=0.600706 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000929491 Jy ! Component: 100 - total flux cleaned = 0.00140106 Jy ! Component: 150 - total flux cleaned = 0.00177335 Jy ! Component: 200 - total flux cleaned = 0.00217792 Jy ! Total flux subtracted in 200 components = 0.00217792 Jy ! Clean residual min=-0.001984 max=0.001770 Jy/beam ! Clean residual mean=0.000000 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.105767 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 136 components and 0.105767 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=0.017472Jy sigma=0.596504 ! Fit after self-cal, rms=0.017471Jy sigma=0.596427 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 = 0.000457277 Jy ! Component: 100 - total flux cleaned = 0.00085389 Jy ! Component: 150 - total flux cleaned = 0.00112882 Jy ! Component: 200 - total flux cleaned = 0.00139126 Jy ! Total flux subtracted in 200 components = 0.00139126 Jy ! Clean residual min=-0.001944 max=0.001741 Jy/beam ! Clean residual mean=0.000000 rms=0.000442 Jy/beam ! Combined flux in latest and established models = 0.107158 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 146 components and 0.107158 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=0.017397Jy sigma=0.594276 ! Fit after self-cal, rms=0.017396Jy sigma=0.594236 ! 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=0.017396Jy sigma=0.594236 ! Fit after self-cal, rms=0.017364Jy sigma=0.593980 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.049 mas, bmaj=2.99 mas, bpa=-0.5541 degrees ! Estimated noise=0.734991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000942087 Jy ! Component: 100 - total flux cleaned = 0.00122709 Jy ! Component: 150 - total flux cleaned = 0.0014117 Jy ! Component: 200 - total flux cleaned = 0.00162205 Jy ! Total flux subtracted in 200 components = 0.00162205 Jy ! Clean residual min=-0.001834 max=0.001662 Jy/beam ! Clean residual mean=-0.000000 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.10878 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 160 components and 0.10878 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=0.017341Jy sigma=0.592936 ! Fit after self-cal, rms=0.017337Jy sigma=0.592793 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 = 0.000296935 Jy ! Component: 100 - total flux cleaned = 0.00041484 Jy ! Component: 150 - total flux cleaned = 0.000580486 Jy ! Component: 200 - total flux cleaned = 0.000717776 Jy ! Total flux subtracted in 200 components = 0.000717776 Jy ! Clean residual min=-0.001764 max=0.001628 Jy/beam ! Clean residual mean=-0.000000 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.109498 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 168 components and 0.109498 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=0.017331Jy sigma=0.592399 ! Fit after self-cal, rms=0.017330Jy sigma=0.592387 ! 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=0.9309 mas, bmaj=2.771 mas, bpa=-0.5017 degrees ! Estimated noise=0.600281 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9309 x 2.771 at -0.5017 degrees (North through East) ! Clean map min=-0.0027787 max=0.07271 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=0.7713 mas, bmaj=2.661 mas, bpa=-1.135 degrees ! Estimated noise=0.844736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0581845 Jy ! Component: 100 - total flux cleaned = 0.0745553 Jy ! Component: 150 - total flux cleaned = 0.0836248 Jy ! Component: 200 - total flux cleaned = 0.0893987 Jy ! Total flux subtracted in 200 components = 0.0893987 Jy ! Clean residual min=-0.003330 max=0.004918 Jy/beam ! Clean residual mean=0.000002 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.0893987 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0893987 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9309 mas, bmaj=2.771 mas, bpa=-0.5017 degrees ! Estimated noise=0.600281 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 (-5.8, 10.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00470687 Jy ! Component: 100 - total flux cleaned = 0.0079135 Jy ! Component: 150 - total flux cleaned = 0.0102283 Jy ! Component: 200 - total flux cleaned = 0.0117542 Jy ! Total flux subtracted in 200 components = 0.0117542 Jy ! Clean residual min=-0.002778 max=0.002797 Jy/beam ! Clean residual mean=0.000001 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.101153 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 53 components and 0.101153 Jy ! Inverting map ! Added new window around map position (8, 35.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00254059 Jy ! Component: 100 - total flux cleaned = 0.00394412 Jy ! Component: 150 - total flux cleaned = 0.00493273 Jy ! Component: 200 - total flux cleaned = 0.00543801 Jy ! Total flux subtracted in 200 components = 0.00543801 Jy ! Clean residual min=-0.002349 max=0.002084 Jy/beam ! Clean residual mean=0.000000 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.106591 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 77 components and 0.106591 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=2.049 mas, bmaj=2.99 mas, bpa=-0.5541 degrees ! Estimated noise=0.734991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184545 Jy ! Component: 100 - total flux cleaned = 0.00282253 Jy ! Component: 150 - total flux cleaned = 0.00348179 Jy ! Component: 200 - total flux cleaned = 0.0040797 Jy ! Total flux subtracted in 200 components = 0.0040797 Jy ! Clean residual min=-0.002264 max=0.001788 Jy/beam ! Clean residual mean=-0.000000 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.110671 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 = 0.000333767 Jy ! Component: 100 - total flux cleaned = 0.000679361 Jy ! Component: 150 - total flux cleaned = 0.000874379 Jy ! Component: 200 - total flux cleaned = 0.0011519 Jy ! Total flux subtracted in 200 components = 0.0011519 Jy ! Clean residual min=-0.001989 max=0.001555 Jy/beam ! Clean residual mean=-0.000000 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.111823 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 120 components and 0.111822 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9309 mas, bmaj=2.771 mas, bpa=-0.5017 degrees ! Estimated noise=0.600281 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000255757 Jy ! Component: 100 - total flux cleaned = -0.000217302 Jy ! Component: 150 - total flux cleaned = -0.00018196 Jy ! Component: 200 - total flux cleaned = -0.000112171 Jy ! Total flux subtracted in 200 components = -0.000112171 Jy ! Clean residual min=-0.001749 max=0.001850 Jy/beam ! Clean residual mean=0.000000 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 0.11171 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 148 components and 0.11171 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=0.017145Jy sigma=0.587639 ! Fit after self-cal, rms=0.017095Jy sigma=0.585513 wmodel /d2/scr/pima/bp177i_uvs/J0949+6039_X_map.mod ! Writing 148 model components to file: /d2/scr/pima/bp177i_uvs/J0949+6039_X_map.mod wobs /d2/scr/pima/bp177i_uvs/J0949+6039_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J0949+6039_X_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J0949+6039_X_map.win ! wwins: Wrote 7 windows to /d2/scr/pima/bp177i_uvs/J0949+6039_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 = -0.000198205 Jy ! Component: 100 - total flux cleaned = -0.000486016 Jy ! Component: 150 - total flux cleaned = -0.00067419 Jy ! Component: 200 - total flux cleaned = -0.000801885 Jy ! Component: 250 - total flux cleaned = -0.000923836 Jy ! Component: 300 - total flux cleaned = -0.000947608 Jy ! Component: 350 - total flux cleaned = -0.000993067 Jy ! Component: 400 - total flux cleaned = -0.000993255 Jy ! Component: 450 - total flux cleaned = -0.00103657 Jy ! Component: 500 - total flux cleaned = -0.00109952 Jy ! Component: 550 - total flux cleaned = -0.00111964 Jy ! Component: 600 - total flux cleaned = -0.00117878 Jy ! Component: 650 - total flux cleaned = -0.00117828 Jy ! Component: 700 - total flux cleaned = -0.00115968 Jy ! Component: 750 - total flux cleaned = -0.00117839 Jy ! Component: 800 - total flux cleaned = -0.00119629 Jy ! Component: 850 - total flux cleaned = -0.00119607 Jy ! Component: 900 - total flux cleaned = -0.00121364 Jy ! Component: 950 - total flux cleaned = -0.00119679 Jy ! Component: 1000 - total flux cleaned = -0.00126449 Jy ! Component: 1050 - total flux cleaned = -0.00128121 Jy ! Component: 1100 - total flux cleaned = -0.00134624 Jy ! Component: 1150 - total flux cleaned = -0.00137828 Jy ! Component: 1200 - total flux cleaned = -0.00137854 Jy ! Component: 1250 - total flux cleaned = -0.00144059 Jy ! Component: 1300 - total flux cleaned = -0.00148593 Jy ! Component: 1350 - total flux cleaned = -0.00141073 Jy ! Component: 1400 - total flux cleaned = -0.00141081 Jy ! Component: 1450 - total flux cleaned = -0.0014397 Jy ! Component: 1500 - total flux cleaned = -0.00141071 Jy ! Component: 1550 - total flux cleaned = -0.00138275 Jy ! Component: 1600 - total flux cleaned = -0.00139663 Jy ! Component: 1650 - total flux cleaned = -0.00139646 Jy ! Component: 1700 - total flux cleaned = -0.00135575 Jy ! Component: 1750 - total flux cleaned = -0.00134267 Jy ! Component: 1800 - total flux cleaned = -0.00132961 Jy ! Component: 1850 - total flux cleaned = -0.00131646 Jy ! Component: 1900 - total flux cleaned = -0.00129069 Jy ! Component: 1950 - total flux cleaned = -0.00126523 Jy ! Component: 2000 - total flux cleaned = -0.00125265 Jy ! Component: 2050 - total flux cleaned = -0.0011905 Jy ! Component: 2100 - total flux cleaned = -0.00117821 Jy ! Component: 2150 - total flux cleaned = -0.00116605 Jy ! Component: 2200 - total flux cleaned = -0.00115397 Jy ! Component: 2250 - total flux cleaned = -0.00111831 Jy ! Component: 2300 - total flux cleaned = -0.00111827 Jy ! Component: 2350 - total flux cleaned = -0.00108335 Jy ! Component: 2400 - total flux cleaned = -0.0010834 Jy ! Component: 2450 - total flux cleaned = -0.00104924 Jy ! Component: 2500 - total flux cleaned = -0.00106075 Jy ! Component: 2550 - total flux cleaned = -0.00102711 Jy ! Component: 2600 - total flux cleaned = -0.00101602 Jy ! Component: 2650 - total flux cleaned = -0.00102708 Jy ! Component: 2700 - total flux cleaned = -0.000961618 Jy ! Component: 2750 - total flux cleaned = -0.000994129 Jy ! Component: 2800 - total flux cleaned = -0.000972676 Jy ! Component: 2850 - total flux cleaned = -0.000972592 Jy ! Component: 2900 - total flux cleaned = -0.000951598 Jy ! Component: 2950 - total flux cleaned = -0.000930653 Jy ! Component: 3000 - total flux cleaned = -0.000920355 Jy ! Component: 3050 - total flux cleaned = -0.000951233 Jy ! Component: 3100 - total flux cleaned = -0.000920503 Jy ! Component: 3150 - total flux cleaned = -0.000920597 Jy ! Component: 3200 - total flux cleaned = -0.000910561 Jy ! Component: 3250 - total flux cleaned = -0.000890479 Jy ! Component: 3300 - total flux cleaned = -0.000910233 Jy ! Component: 3350 - total flux cleaned = -0.000890498 Jy ! Component: 3400 - total flux cleaned = -0.000880721 Jy ! Component: 3450 - total flux cleaned = -0.000870912 Jy ! Component: 3500 - total flux cleaned = -0.000842014 Jy ! Component: 3550 - total flux cleaned = -0.000841968 Jy ! Component: 3600 - total flux cleaned = -0.000832395 Jy ! Component: 3650 - total flux cleaned = -0.000794712 Jy ! Component: 3700 - total flux cleaned = -0.000804103 Jy ! Component: 3750 - total flux cleaned = -0.000776198 Jy ! Component: 3800 - total flux cleaned = -0.00071156 Jy ! Component: 3850 - total flux cleaned = -0.000693291 Jy ! Component: 3900 - total flux cleaned = -0.000656963 Jy ! Component: 3950 - total flux cleaned = -0.000684191 Jy ! Component: 4000 - total flux cleaned = -0.000630198 Jy ! Component: 4050 - total flux cleaned = -0.00059442 Jy ! Total flux subtracted in 4096 components = -0.000567738 Jy ! Clean residual min=-0.000523 max=0.000548 Jy/beam ! Clean residual mean=0.000000 rms=0.000155 Jy/beam ! Combined flux in latest and established models = 0.111143 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 456 components and 0.111143 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J0949+6039_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9309 x 2.771 at -0.5017 degrees (North through East) ! Clean map min=-0.0011963 max=0.071776 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J0949+6039_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0717759 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000154276 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.644823 0.644823 1.28965 2.57929 5.15859 10.3172 20.6343 41.2687 82.5374 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.071 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 465.243 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J0949+6039_X_uvs.log closed on Tue Apr 15 00:16:42 2014