! Started logfile: /d2/scr/pima/bp171a4_uvs/J1108+1435_C_uvs.log on Wed Jan 29 04:20:23 2014 obs /d2/scr/pima/bp171a4_uvs/J1108+1435_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a4_uvs/J1108+1435_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.955556 visibilities/baseline/integration-bin. ! Found source: J1108+1435 ! ! 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 1032 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/bp171a4_uvs/J1108+1435_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=1.017347Jy sigma=45.539067 ! Fit after self-cal, rms=0.902954Jy sigma=40.292961 ! 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=1.278 mas, bmaj=3.64 mas, bpa=-0.6179 degrees ! Estimated noise=0.642999 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, 0.3). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0689387 Jy ! Component: 100 - total flux cleaned = 0.107406 Jy ! Total flux subtracted in 100 components = 0.107406 Jy ! Clean residual min=-0.017649 max=0.028658 Jy/beam ! Clean residual mean=0.000007 rms=0.005658 Jy/beam ! Combined flux in latest and established models = 0.107406 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 36 components and 0.107406 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=0.112199Jy sigma=4.955779 ! Fit after self-cal, rms=0.109794Jy sigma=4.829635 ! 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=1.507 mas, bmaj=4.111 mas, bpa=-1.835 degrees ! Estimated noise=0.509297 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 = 0.0465992 Jy ! Component: 100 - total flux cleaned = 0.0744039 Jy ! Component: 150 - total flux cleaned = 0.0919219 Jy ! Component: 200 - total flux cleaned = 0.103135 Jy ! Total flux subtracted in 200 components = 0.103135 Jy ! Clean residual min=-0.019794 max=0.038439 Jy/beam ! Clean residual mean=0.000041 rms=0.007119 Jy/beam ! Combined flux in latest and established models = 0.210541 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 58 components and 0.210541 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=0.086413Jy sigma=3.785305 ! Fit after self-cal, rms=0.085585Jy sigma=3.748109 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.507 x 4.111 at -1.835 degrees (North through East) ! Clean map min=-0.019437 max=0.099651 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 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 1.00* 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=0.085585Jy sigma=3.748109 ! Fit after self-cal, rms=0.085585Jy sigma=3.748109 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.507 mas, bmaj=4.111 mas, bpa=-1.835 degrees ! Estimated noise=0.509297 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-2.7, -13.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0369063 Jy ! Component: 100 - total flux cleaned = 0.0589673 Jy ! Component: 150 - total flux cleaned = 0.0749492 Jy ! Component: 200 - total flux cleaned = 0.0872196 Jy ! Total flux subtracted in 200 components = 0.0872196 Jy ! Clean residual min=-0.017231 max=0.025774 Jy/beam ! Clean residual mean=0.000021 rms=0.005012 Jy/beam ! Combined flux in latest and established models = 0.297761 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 99 components and 0.297761 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=0.065831Jy sigma=2.794150 ! Fit after self-cal, rms=0.061308Jy sigma=2.598856 ! 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=0.061308Jy sigma=2.598856 ! Fit after self-cal, rms=0.061308Jy sigma=2.598856 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.507 mas, bmaj=4.111 mas, bpa=-1.835 degrees ! Estimated noise=0.509297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0185937 Jy ! Component: 100 - total flux cleaned = 0.0310806 Jy ! Component: 150 - total flux cleaned = 0.0382081 Jy ! Component: 200 - total flux cleaned = 0.0429753 Jy ! Total flux subtracted in 200 components = 0.0429753 Jy ! Clean residual min=-0.013589 max=0.021160 Jy/beam ! Clean residual mean=0.000012 rms=0.003844 Jy/beam ! Combined flux in latest and established models = 0.340736 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 122 components and 0.340736 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=0.053984Jy sigma=2.235466 ! Fit after self-cal, rms=0.051707Jy sigma=2.140791 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-2.4, -3.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0177979 Jy ! Component: 100 - total flux cleaned = 0.0244 Jy ! Component: 150 - total flux cleaned = 0.0270853 Jy ! Component: 200 - total flux cleaned = 0.0290473 Jy ! Total flux subtracted in 200 components = 0.0290473 Jy ! Clean residual min=-0.010593 max=0.013751 Jy/beam ! Clean residual mean=0.000007 rms=0.002927 Jy/beam ! Combined flux in latest and established models = 0.369783 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 155 components and 0.369783 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=0.042391Jy sigma=1.742268 ! Fit after self-cal, rms=0.041948Jy sigma=1.728525 ! Inverting map ! Added new window around map position (-7.2, -14.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140754 Jy ! Component: 100 - total flux cleaned = 0.0196651 Jy ! Component: 150 - total flux cleaned = 0.02288 Jy ! Component: 200 - total flux cleaned = 0.0257873 Jy ! Total flux subtracted in 200 components = 0.0257873 Jy ! Clean residual min=-0.008357 max=0.009846 Jy/beam ! Clean residual mean=0.000000 rms=0.002297 Jy/beam ! Combined flux in latest and established models = 0.395571 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 188 components and 0.395571 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=0.036461Jy sigma=1.440462 ! Fit after self-cal, rms=0.035371Jy sigma=1.394453 ! 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=0.035371Jy sigma=1.394453 ! Fit after self-cal, rms=0.035241Jy sigma=1.376198 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.51 mas, bmaj=4.104 mas, bpa=-1.679 degrees ! Estimated noise=0.512973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00527937 Jy ! Component: 100 - total flux cleaned = 0.00755191 Jy ! Component: 150 - total flux cleaned = 0.0100113 Jy ! Component: 200 - total flux cleaned = 0.0119877 Jy ! Total flux subtracted in 200 components = 0.0119877 Jy ! Clean residual min=-0.006578 max=0.008197 Jy/beam ! Clean residual mean=-0.000001 rms=0.001885 Jy/beam ! Combined flux in latest and established models = 0.407558 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 208 components and 0.407558 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=0.033263Jy sigma=1.267225 ! Fit after self-cal, rms=0.032807Jy sigma=1.249268 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 = 0.00290063 Jy ! Component: 100 - total flux cleaned = 0.00447878 Jy ! Component: 150 - total flux cleaned = 0.00622387 Jy ! Component: 200 - total flux cleaned = 0.00763005 Jy ! Total flux subtracted in 200 components = 0.00763005 Jy ! Clean residual min=-0.005636 max=0.007363 Jy/beam ! Clean residual mean=-0.000002 rms=0.001684 Jy/beam ! Combined flux in latest and established models = 0.415188 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 229 components and 0.415188 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=0.031617Jy sigma=1.181488 ! Fit after self-cal, rms=0.031307Jy sigma=1.169341 ! 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=0.031307Jy sigma=1.169341 ! Fit after self-cal, rms=0.030445Jy sigma=1.099800 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.571 mas, bmaj=6.11 mas, bpa=-4.024 degrees ! Estimated noise=0.675146 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00526429 Jy ! Component: 100 - total flux cleaned = 0.00736531 Jy ! Component: 150 - total flux cleaned = 0.00880888 Jy ! Component: 200 - total flux cleaned = 0.00976003 Jy ! Total flux subtracted in 200 components = 0.00976003 Jy ! Clean residual min=-0.007679 max=0.010795 Jy/beam ! Clean residual mean=-0.000007 rms=0.002667 Jy/beam ! Combined flux in latest and established models = 0.424948 Jy selfcal ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 261 components and 0.424948 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=0.029761Jy sigma=1.061503 ! Fit after self-cal, rms=0.029487Jy sigma=1.050283 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 = 0.00240795 Jy ! Component: 100 - total flux cleaned = 0.0035837 Jy ! Component: 150 - total flux cleaned = 0.00431124 Jy ! Component: 200 - total flux cleaned = 0.00431463 Jy ! Total flux subtracted in 200 components = 0.00431463 Jy ! Clean residual min=-0.007259 max=0.009828 Jy/beam ! Clean residual mean=-0.000009 rms=0.002472 Jy/beam ! Combined flux in latest and established models = 0.429263 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 287 components and 0.429263 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=0.029206Jy sigma=1.032384 ! Fit after self-cal, rms=0.029064Jy sigma=1.026497 ! 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=1.511 mas, bmaj=4.085 mas, bpa=-1.244 degrees ! Estimated noise=0.5194 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.511 x 4.085 at -1.244 degrees (North through East) ! Clean map min=-0.0038992 max=0.092728 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=1.281 mas, bmaj=3.62 mas, bpa=0.03583 degrees ! Estimated noise=0.656589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0735943 Jy ! Component: 100 - total flux cleaned = 0.118477 Jy ! Component: 150 - total flux cleaned = 0.153833 Jy ! Component: 200 - total flux cleaned = 0.182604 Jy ! Total flux subtracted in 200 components = 0.182604 Jy ! Clean residual min=-0.013205 max=0.017669 Jy/beam ! Clean residual mean=0.000010 rms=0.004285 Jy/beam ! Combined flux in latest and established models = 0.182604 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 47 model components to the UV plane model. ! The established model now contains 47 components and 0.182604 Jy ! Inverting map and beam ! Estimated beam: bmin=1.511 mas, bmaj=4.085 mas, bpa=-1.244 degrees ! Estimated noise=0.5194 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 = 0.0413017 Jy ! Component: 100 - total flux cleaned = 0.072853 Jy ! Component: 150 - total flux cleaned = 0.0981368 Jy ! Component: 200 - total flux cleaned = 0.118907 Jy ! Total flux subtracted in 200 components = 0.118907 Jy ! Clean residual min=-0.010206 max=0.013842 Jy/beam ! Clean residual mean=0.000020 rms=0.003744 Jy/beam ! Combined flux in latest and established models = 0.301511 Jy ! Adding 113 model components to the UV plane model. ! The established model now contains 144 components and 0.301511 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=3.571 mas, bmaj=6.11 mas, bpa=-4.024 degrees ! Estimated noise=0.675146 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0326277 Jy ! Component: 100 - total flux cleaned = 0.0541186 Jy ! Component: 150 - total flux cleaned = 0.0697993 Jy ! Component: 200 - total flux cleaned = 0.0818053 Jy ! Total flux subtracted in 200 components = 0.0818053 Jy ! Clean residual min=-0.009146 max=0.013233 Jy/beam ! Clean residual mean=0.000008 rms=0.003369 Jy/beam ! Combined flux in latest and established models = 0.383316 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 = 0.00940674 Jy ! Component: 100 - total flux cleaned = 0.016881 Jy ! Component: 150 - total flux cleaned = 0.0228639 Jy ! Component: 200 - total flux cleaned = 0.0276986 Jy ! Total flux subtracted in 200 components = 0.0276986 Jy ! Clean residual min=-0.007147 max=0.011325 Jy/beam ! Clean residual mean=-0.000003 rms=0.002550 Jy/beam ! Combined flux in latest and established models = 0.411015 Jy ! Adding 143 model components to the UV plane model. ! The established model now contains 264 components and 0.411015 Jy ! Inverting map ! Added new window around map position (21.3, 21). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01008 Jy ! Component: 100 - total flux cleaned = 0.0152509 Jy ! Component: 150 - total flux cleaned = 0.0188802 Jy ! Component: 200 - total flux cleaned = 0.0215931 Jy ! Total flux subtracted in 200 components = 0.0215931 Jy ! Clean residual min=-0.006102 max=0.005217 Jy/beam ! Clean residual mean=0.000003 rms=0.001434 Jy/beam ! Combined flux in latest and established models = 0.432608 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 329 components and 0.432608 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.511 mas, bmaj=4.085 mas, bpa=-1.244 degrees ! Estimated noise=0.5194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000914829 Jy ! Component: 100 - total flux cleaned = 0.0006641 Jy ! Component: 150 - total flux cleaned = 0.00133079 Jy ! Component: 200 - total flux cleaned = 0.00215097 Jy ! Total flux subtracted in 200 components = 0.00215097 Jy ! Clean residual min=-0.004250 max=0.003307 Jy/beam ! Clean residual mean=0.000001 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.434759 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 354 components and 0.434759 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=0.027941Jy sigma=0.976097 ! Fit after self-cal, rms=0.027643Jy sigma=0.963504 wmodel /d2/scr/pima/bp171a4_uvs/J1108+1435_C_map.mod ! Writing 354 model components to file: /d2/scr/pima/bp171a4_uvs/J1108+1435_C_map.mod wobs /d2/scr/pima/bp171a4_uvs/J1108+1435_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a4_uvs/J1108+1435_C_uvs.fits wwins /d2/scr/pima/bp171a4_uvs/J1108+1435_C_map.win ! wwins: Wrote 5 windows to /d2/scr/pima/bp171a4_uvs/J1108+1435_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 = -0.00181585 Jy ! Component: 100 - total flux cleaned = -0.00337392 Jy ! Component: 150 - total flux cleaned = -0.00478957 Jy ! Component: 200 - total flux cleaned = -0.00563448 Jy ! Component: 250 - total flux cleaned = -0.00618058 Jy ! Component: 300 - total flux cleaned = -0.00665165 Jy ! Component: 350 - total flux cleaned = -0.00692169 Jy ! Component: 400 - total flux cleaned = -0.00718492 Jy ! Component: 450 - total flux cleaned = -0.00756472 Jy ! Component: 500 - total flux cleaned = -0.00772643 Jy ! Component: 550 - total flux cleaned = -0.00784499 Jy ! Component: 600 - total flux cleaned = -0.00799989 Jy ! Component: 650 - total flux cleaned = -0.0081516 Jy ! Component: 700 - total flux cleaned = -0.00829997 Jy ! Component: 750 - total flux cleaned = -0.00844521 Jy ! Component: 800 - total flux cleaned = -0.00862055 Jy ! Component: 850 - total flux cleaned = -0.00872341 Jy ! Component: 900 - total flux cleaned = -0.00879066 Jy ! Component: 950 - total flux cleaned = -0.00882409 Jy ! Component: 1000 - total flux cleaned = -0.00892108 Jy ! Component: 1050 - total flux cleaned = -0.00888956 Jy ! Component: 1100 - total flux cleaned = -0.00888909 Jy ! Component: 1150 - total flux cleaned = -0.0088279 Jy ! Component: 1200 - total flux cleaned = -0.00879773 Jy ! Component: 1250 - total flux cleaned = -0.00871001 Jy ! Component: 1300 - total flux cleaned = -0.00873865 Jy ! Component: 1350 - total flux cleaned = -0.00862599 Jy ! Component: 1400 - total flux cleaned = -0.00857096 Jy ! Component: 1450 - total flux cleaned = -0.00857177 Jy ! Component: 1500 - total flux cleaned = -0.00849119 Jy ! Component: 1550 - total flux cleaned = -0.00833298 Jy ! Component: 1600 - total flux cleaned = -0.00822925 Jy ! Component: 1650 - total flux cleaned = -0.00815296 Jy ! Component: 1700 - total flux cleaned = -0.00802734 Jy ! Component: 1750 - total flux cleaned = -0.00795326 Jy ! Component: 1800 - total flux cleaned = -0.00787977 Jy ! Component: 1850 - total flux cleaned = -0.00778355 Jy ! Component: 1900 - total flux cleaned = -0.00775987 Jy ! Component: 1950 - total flux cleaned = -0.00761984 Jy ! Component: 2000 - total flux cleaned = -0.00757424 Jy ! Component: 2050 - total flux cleaned = -0.00748347 Jy ! Component: 2100 - total flux cleaned = -0.00741615 Jy ! Component: 2150 - total flux cleaned = -0.00734992 Jy ! Component: 2200 - total flux cleaned = -0.0073061 Jy ! Component: 2250 - total flux cleaned = -0.0072203 Jy ! Component: 2300 - total flux cleaned = -0.00724159 Jy ! Component: 2350 - total flux cleaned = -0.00711549 Jy ! Component: 2400 - total flux cleaned = -0.0071154 Jy ! Component: 2450 - total flux cleaned = -0.00703318 Jy ! Component: 2500 - total flux cleaned = -0.00693166 Jy ! Component: 2550 - total flux cleaned = -0.0069115 Jy ! Component: 2600 - total flux cleaned = -0.00681194 Jy ! Component: 2650 - total flux cleaned = -0.0067333 Jy ! Component: 2700 - total flux cleaned = -0.00669457 Jy ! Component: 2750 - total flux cleaned = -0.00654128 Jy ! Component: 2800 - total flux cleaned = -0.0065413 Jy ! Component: 2850 - total flux cleaned = -0.00646619 Jy ! Component: 2900 - total flux cleaned = -0.00637357 Jy ! Component: 2950 - total flux cleaned = -0.0064289 Jy ! Component: 3000 - total flux cleaned = -0.00639222 Jy ! Component: 3050 - total flux cleaned = -0.0063381 Jy ! Component: 3100 - total flux cleaned = -0.00632032 Jy ! Component: 3150 - total flux cleaned = -0.00628486 Jy ! Component: 3200 - total flux cleaned = -0.00624989 Jy ! Component: 3250 - total flux cleaned = -0.00623284 Jy ! Component: 3300 - total flux cleaned = -0.00623279 Jy ! Component: 3350 - total flux cleaned = -0.00623279 Jy ! Component: 3400 - total flux cleaned = -0.00619918 Jy ! Component: 3450 - total flux cleaned = -0.00616615 Jy ! Component: 3500 - total flux cleaned = -0.00618293 Jy ! Component: 3550 - total flux cleaned = -0.00619952 Jy ! Component: 3600 - total flux cleaned = -0.00619951 Jy ! Component: 3650 - total flux cleaned = -0.00619953 Jy ! Component: 3700 - total flux cleaned = -0.00621539 Jy ! Component: 3750 - total flux cleaned = -0.00618383 Jy ! Component: 3800 - total flux cleaned = -0.00619961 Jy ! Component: 3850 - total flux cleaned = -0.00623065 Jy ! Component: 3900 - total flux cleaned = -0.00627665 Jy ! Component: 3950 - total flux cleaned = -0.00626145 Jy ! Component: 4000 - total flux cleaned = -0.006231 Jy ! Component: 4050 - total flux cleaned = -0.00627627 Jy ! Total flux subtracted in 4096 components = -0.00626139 Jy ! Clean residual min=-0.000935 max=0.000744 Jy/beam ! Clean residual mean=0.000002 rms=0.000275 Jy/beam ! Combined flux in latest and established models = 0.428498 Jy keep ! Adding 289 model components to the UV plane model. ! The established model now contains 642 components and 0.428498 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a4_uvs/J1108+1435_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.511 x 4.085 at -1.244 degrees (North through East) ! Clean map min=-0.0027957 max=0.095706 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a4_uvs/J1108+1435_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0957063 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000272626 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.854572 0.854572 1.70914 3.41829 6.83657 13.6731 27.3463 54.6926 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.095 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 351.053 quit ! Quitting program ! Log file /d2/scr/pima/bp171a4_uvs/J1108+1435_C_uvs.log closed on Wed Jan 29 04:20:35 2014