! Started logfile: /scr/pima/bp171ad_uvs/J0013-1854_C_uvs.log on Mon Dec 9 01:58:23 2013 obs /scr/pima/bp171ad_uvs/J0013-1854_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ad_uvs/J0013-1854_C_uva.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977778 visibilities/baseline/integration-bin. ! Found source: J0013-1854 ! ! 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 6336 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 /scr/pima/bp171ad_uvs/J0013-1854_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=1.000116Jy sigma=0.893167 ! Fit after self-cal, rms=0.987984Jy sigma=0.875901 ! 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=1.241 mas, bmaj=3.524 mas, bpa=0.205 degrees ! Estimated noise=21.8153 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 = 0.0115671 Jy ! Component: 100 - total flux cleaned = 0.0145326 Jy ! Total flux subtracted in 100 components = 0.0145326 Jy ! Clean residual min=-0.001947 max=0.001944 Jy/beam ! Clean residual mean=0.000003 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.0145326 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0145326 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=0.021335Jy sigma=0.020475 ! Fit after self-cal, rms=0.019264Jy sigma=0.018629 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00373361 Jy ! Component: 100 - total flux cleaned = 0.0049513 Jy ! Total flux subtracted in 100 components = 0.0049513 Jy ! Clean residual min=-0.001620 max=0.001663 Jy/beam ! Clean residual mean=0.000002 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0194839 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 16 components and 0.0194839 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=0.019398Jy sigma=0.017283 ! Fit after self-cal, rms=0.019368Jy sigma=0.017276 ! 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=1.611 mas, bmaj=4.228 mas, bpa=-0.6751 degrees ! Estimated noise=11.1679 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 = 0.00132171 Jy ! Component: 100 - total flux cleaned = 0.00185269 Jy ! Component: 150 - total flux cleaned = 0.00208074 Jy ! Component: 200 - total flux cleaned = 0.00211462 Jy ! Total flux subtracted in 200 components = 0.00211462 Jy ! Clean residual min=-0.000964 max=0.000957 Jy/beam ! Clean residual mean=0.000002 rms=0.000253 Jy/beam ! Combined flux in latest and established models = 0.0215985 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 29 components and 0.0215985 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=0.019475Jy sigma=0.017050 ! Fit after self-cal, rms=0.019452Jy sigma=0.017038 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.611 x 4.228 at -0.6751 degrees (North through East) ! Clean map min=-0.00097433 max=0.01882 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 1.03 FD 0.99 HN 0.93 KP 1.00 ! LA 1.04 MK 1.06 NL 0.90 OV 1.00 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.92 HN 0.88 KP 0.97 ! LA 1.03 MK 0.96 NL 0.99 OV 0.85 ! PT 0.96 SC 0.86 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.87 HN 0.89 KP 1.10 ! LA 1.06 MK 0.92 NL 0.96 OV 0.94 ! PT 0.93 SC 1.11 ! ! ! Fit before self-cal, rms=0.019452Jy sigma=0.017038 ! Fit after self-cal, rms=0.019233Jy sigma=0.016986 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.608 mas, bmaj=4.236 mas, bpa=-0.7805 degrees ! Estimated noise=10.9045 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 = -0.000281029 Jy ! Component: 100 - total flux cleaned = -0.000309884 Jy ! Component: 150 - total flux cleaned = -0.000310397 Jy ! Component: 200 - total flux cleaned = -0.000317975 Jy ! Total flux subtracted in 200 components = -0.000317975 Jy ! Clean residual min=-0.001072 max=0.001009 Jy/beam ! Clean residual mean=0.000002 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.0212805 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 43 components and 0.0212805 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=0.019141Jy sigma=0.017038 ! Fit after self-cal, rms=0.019115Jy sigma=0.017028 ! 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=0.019115Jy sigma=0.017028 ! Fit after self-cal, rms=0.019046Jy sigma=0.017026 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.605 mas, bmaj=4.23 mas, bpa=-0.7759 degrees ! Estimated noise=10.8085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.80334e-05 Jy ! Component: 100 - total flux cleaned = -9.58309e-05 Jy ! Component: 150 - total flux cleaned = -9.58386e-05 Jy ! Component: 200 - total flux cleaned = -0.000101738 Jy ! Total flux subtracted in 200 components = -0.000101738 Jy ! Clean residual min=-0.001083 max=0.001024 Jy/beam ! Clean residual mean=0.000002 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0211788 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 44 components and 0.0211788 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=0.019010Jy sigma=0.017045 ! Fit after self-cal, rms=0.019007Jy sigma=0.017045 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 = 3.39232e-05 Jy ! Component: 100 - total flux cleaned = 2.79078e-05 Jy ! Component: 150 - total flux cleaned = 2.25045e-05 Jy ! Component: 200 - total flux cleaned = 1.78762e-05 Jy ! Total flux subtracted in 200 components = 1.78762e-05 Jy ! Clean residual min=-0.001070 max=0.001025 Jy/beam ! Clean residual mean=0.000002 rms=0.000261 Jy/beam ! Combined flux in latest and established models = 0.0211966 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 46 components and 0.0211966 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=0.018997Jy sigma=0.017046 ! Fit after self-cal, rms=0.018995Jy sigma=0.017045 ! 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=0.018995Jy sigma=0.017045 ! Fit after self-cal, rms=0.019048Jy sigma=0.017050 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.607 mas, bmaj=4.243 mas, bpa=-1.027 degrees ! Estimated noise=10.7779 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.89026e-05 Jy ! Component: 100 - total flux cleaned = -7.75957e-05 Jy ! Component: 150 - total flux cleaned = -8.25214e-05 Jy ! Component: 200 - total flux cleaned = -8.68569e-05 Jy ! Total flux subtracted in 200 components = -8.68569e-05 Jy ! Clean residual min=-0.001097 max=0.001044 Jy/beam ! Clean residual mean=0.000002 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0211098 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.0211098 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=0.019033Jy sigma=0.017057 ! Fit after self-cal, rms=0.019032Jy sigma=0.017056 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 = 1.04208e-05 Jy ! Component: 100 - total flux cleaned = 1.0435e-05 Jy ! Component: 150 - total flux cleaned = 6.36204e-06 Jy ! Component: 200 - total flux cleaned = -8.53749e-07 Jy ! Total flux subtracted in 200 components = -8.53749e-07 Jy ! Clean residual min=-0.001088 max=0.001040 Jy/beam ! Clean residual mean=0.000002 rms=0.000262 Jy/beam ! Combined flux in latest and established models = 0.0211089 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 0.0211089 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=0.019028Jy sigma=0.017056 ! Fit after self-cal, rms=0.019026Jy sigma=0.017056 ! 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=0.019026Jy sigma=0.017056 ! Fit after self-cal, rms=0.019026Jy sigma=0.017057 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.798 mas, bmaj=8.709 mas, bpa=5.734 degrees ! Estimated noise=12.9886 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.30065e-05 Jy ! Component: 100 - total flux cleaned = 2.38025e-05 Jy ! Component: 150 - total flux cleaned = 1.54484e-05 Jy ! Component: 200 - total flux cleaned = 4.0867e-06 Jy ! Total flux subtracted in 200 components = 4.0867e-06 Jy ! Clean residual min=-0.001216 max=0.000941 Jy/beam ! Clean residual mean=0.000002 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.021113 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 56 components and 0.021113 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=0.019028Jy sigma=0.017056 ! Fit after self-cal, rms=0.019025Jy sigma=0.017055 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 = 3.94625e-06 Jy ! Component: 100 - total flux cleaned = -3.75596e-06 Jy ! Component: 150 - total flux cleaned = -1.06448e-05 Jy ! Component: 200 - total flux cleaned = -1.71609e-05 Jy ! Total flux subtracted in 200 components = -1.71609e-05 Jy ! Clean residual min=-0.001213 max=0.000940 Jy/beam ! Clean residual mean=0.000002 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0210959 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 57 components and 0.0210959 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=0.019026Jy sigma=0.017056 ! Fit after self-cal, rms=0.019023Jy sigma=0.017055 ! 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=1.607 mas, bmaj=4.245 mas, bpa=-1.085 degrees ! Estimated noise=10.7636 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.607 x 4.245 at -1.085 degrees (North through East) ! Clean map min=-0.0010557 max=0.018122 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=1.236 mas, bmaj=3.541 mas, bpa=-0.2326 degrees ! Estimated noise=21.1039 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0138597 Jy ! Component: 100 - total flux cleaned = 0.0172184 Jy ! Component: 150 - total flux cleaned = 0.018666 Jy ! Component: 200 - total flux cleaned = 0.0194834 Jy ! Total flux subtracted in 200 components = 0.0194834 Jy ! Clean residual min=-0.001783 max=0.001677 Jy/beam ! Clean residual mean=0.000002 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0194834 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.0194834 Jy ! Inverting map and beam ! Estimated beam: bmin=1.607 mas, bmaj=4.245 mas, bpa=-1.085 degrees ! Estimated noise=10.7636 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 (-24.3, 48). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00118755 Jy ! Component: 100 - total flux cleaned = 0.00181956 Jy ! Component: 150 - total flux cleaned = 0.00202121 Jy ! Component: 200 - total flux cleaned = 0.00208317 Jy ! Total flux subtracted in 200 components = 0.00208317 Jy ! Clean residual min=-0.001005 max=0.001009 Jy/beam ! Clean residual mean=0.000002 rms=0.000252 Jy/beam ! Combined flux in latest and established models = 0.0215665 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 33 components and 0.0215665 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=3.798 mas, bmaj=8.709 mas, bpa=5.734 degrees ! Estimated noise=12.9886 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00036694 Jy ! Component: 100 - total flux cleaned = 0.00044057 Jy ! Component: 150 - total flux cleaned = 0.000483858 Jy ! Component: 200 - total flux cleaned = 0.000506594 Jy ! Total flux subtracted in 200 components = 0.000506594 Jy ! Clean residual min=-0.001008 max=0.001047 Jy/beam ! Clean residual mean=0.000002 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.0220731 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 = 6.87854e-06 Jy ! Component: 100 - total flux cleaned = 1.35305e-05 Jy ! Component: 150 - total flux cleaned = 2.56339e-05 Jy ! Component: 200 - total flux cleaned = 3.13522e-05 Jy ! Total flux subtracted in 200 components = 3.13522e-05 Jy ! Clean residual min=-0.000993 max=0.001035 Jy/beam ! Clean residual mean=0.000002 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0221045 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 41 components and 0.0221045 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.607 mas, bmaj=4.245 mas, bpa=-1.085 degrees ! Estimated noise=10.7636 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000166098 Jy ! Component: 100 - total flux cleaned = -0.000231085 Jy ! Component: 150 - total flux cleaned = -0.000265543 Jy ! Component: 200 - total flux cleaned = -0.000286241 Jy ! Total flux subtracted in 200 components = -0.000286241 Jy ! Clean residual min=-0.001031 max=0.000978 Jy/beam ! Clean residual mean=0.000001 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0218182 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 56 components and 0.0218182 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=0.019014Jy sigma=0.016986 ! Fit after self-cal, rms=0.019010Jy sigma=0.016972 wmodel /scr/pima/bp171ad_uvs/J0013-1854_C_map.mod ! Writing 56 model components to file: /scr/pima/bp171ad_uvs/J0013-1854_C_map.mod wobs /scr/pima/bp171ad_uvs/J0013-1854_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ad_uvs/J0013-1854_C_uvs.fits wwins /scr/pima/bp171ad_uvs/J0013-1854_C_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171ad_uvs/J0013-1854_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 = -4.79323e-05 Jy ! Component: 100 - total flux cleaned = 1.81978e-05 Jy ! Component: 150 - total flux cleaned = 2.79492e-06 Jy ! Component: 200 - total flux cleaned = -0.000100952 Jy ! Component: 250 - total flux cleaned = -0.000201001 Jy ! Component: 300 - total flux cleaned = -0.000256656 Jy ! Component: 350 - total flux cleaned = -0.000310786 Jy ! Component: 400 - total flux cleaned = -0.000350456 Jy ! Component: 450 - total flux cleaned = -0.000427638 Jy ! Component: 500 - total flux cleaned = -0.000490351 Jy ! Component: 550 - total flux cleaned = -0.0005764 Jy ! Component: 600 - total flux cleaned = -0.000672378 Jy ! Component: 650 - total flux cleaned = -0.00071948 Jy ! Component: 700 - total flux cleaned = -0.000847104 Jy ! Component: 750 - total flux cleaned = -0.000881048 Jy ! Component: 800 - total flux cleaned = -0.000981706 Jy ! Component: 850 - total flux cleaned = -0.00104765 Jy ! Component: 900 - total flux cleaned = -0.00113423 Jy ! Component: 950 - total flux cleaned = -0.00119824 Jy ! Component: 1000 - total flux cleaned = -0.00125096 Jy ! Component: 1050 - total flux cleaned = -0.00131297 Jy ! Component: 1100 - total flux cleaned = -0.00135363 Jy ! Component: 1150 - total flux cleaned = -0.00138389 Jy ! Component: 1200 - total flux cleaned = -0.00143342 Jy ! Component: 1250 - total flux cleaned = -0.00145293 Jy ! Component: 1300 - total flux cleaned = -0.00149173 Jy ! Component: 1350 - total flux cleaned = -0.00154902 Jy ! Component: 1400 - total flux cleaned = -0.00158679 Jy ! Component: 1450 - total flux cleaned = -0.00161486 Jy ! Component: 1500 - total flux cleaned = -0.00165173 Jy ! Component: 1550 - total flux cleaned = -0.00170629 Jy ! Component: 1600 - total flux cleaned = -0.00171527 Jy ! Component: 1650 - total flux cleaned = -0.00174201 Jy ! Component: 1700 - total flux cleaned = -0.00179495 Jy ! Component: 1750 - total flux cleaned = -0.00181226 Jy ! Component: 1800 - total flux cleaned = -0.00187263 Jy ! Component: 1850 - total flux cleaned = -0.00187254 Jy ! Component: 1900 - total flux cleaned = -0.00190616 Jy ! Component: 1950 - total flux cleaned = -0.00193958 Jy ! Component: 2000 - total flux cleaned = -0.00195601 Jy ! Component: 2050 - total flux cleaned = -0.00194768 Jy ! Component: 2100 - total flux cleaned = -0.00198018 Jy ! Component: 2150 - total flux cleaned = -0.00198011 Jy ! Component: 2200 - total flux cleaned = -0.00198814 Jy ! Component: 2250 - total flux cleaned = -0.00199598 Jy ! Component: 2300 - total flux cleaned = -0.00199603 Jy ! Component: 2350 - total flux cleaned = -0.00198827 Jy ! Component: 2400 - total flux cleaned = -0.00199615 Jy ! Component: 2450 - total flux cleaned = -0.00198088 Jy ! Component: 2500 - total flux cleaned = -0.001996 Jy ! Component: 2550 - total flux cleaned = -0.0020035 Jy ! Component: 2600 - total flux cleaned = -0.00201104 Jy ! Component: 2650 - total flux cleaned = -0.00201842 Jy ! Component: 2700 - total flux cleaned = -0.00201837 Jy ! Component: 2750 - total flux cleaned = -0.00198917 Jy ! Component: 2800 - total flux cleaned = -0.00201094 Jy ! Component: 2850 - total flux cleaned = -0.00200369 Jy ! Component: 2900 - total flux cleaned = -0.00204654 Jy ! Component: 2950 - total flux cleaned = -0.0020464 Jy ! Component: 3000 - total flux cleaned = -0.0020253 Jy ! Component: 3050 - total flux cleaned = -0.00203927 Jy ! Component: 3100 - total flux cleaned = -0.00202551 Jy ! Component: 3150 - total flux cleaned = -0.00205302 Jy ! Component: 3200 - total flux cleaned = -0.00203269 Jy ! Component: 3250 - total flux cleaned = -0.00204628 Jy ! Component: 3300 - total flux cleaned = -0.00202611 Jy ! Component: 3350 - total flux cleaned = -0.00204613 Jy ! Component: 3400 - total flux cleaned = -0.00205279 Jy ! Component: 3450 - total flux cleaned = -0.00204619 Jy ! Component: 3500 - total flux cleaned = -0.0020658 Jy ! Component: 3550 - total flux cleaned = -0.00205277 Jy ! Component: 3600 - total flux cleaned = -0.00205922 Jy ! Component: 3650 - total flux cleaned = -0.00207207 Jy ! Component: 3700 - total flux cleaned = -0.00207838 Jy ! Component: 3750 - total flux cleaned = -0.00208471 Jy ! Component: 3800 - total flux cleaned = -0.0020721 Jy ! Component: 3850 - total flux cleaned = -0.00208472 Jy ! Component: 3900 - total flux cleaned = -0.00207847 Jy ! Component: 3950 - total flux cleaned = -0.00207234 Jy ! Component: 4000 - total flux cleaned = -0.00209699 Jy ! Component: 4050 - total flux cleaned = -0.00206637 Jy ! Total flux subtracted in 4096 components = -0.00206025 Jy ! Clean residual min=-0.000330 max=0.000347 Jy/beam ! Clean residual mean=0.000000 rms=0.000108 Jy/beam ! Combined flux in latest and established models = 0.019758 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 336 components and 0.019758 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ad_uvs/J0013-1854_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.607 x 4.245 at -1.085 degrees (North through East) ! Clean map min=-0.00065858 max=0.018102 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ad_uvs/J0013-1854_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0181015 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000106979 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.77299 1.77299 3.54598 7.09197 14.1839 28.3679 56.7358 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.018 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 169.205 quit ! Quitting program ! Log file /scr/pima/bp171ad_uvs/J0013-1854_C_uvs.log closed on Mon Dec 9 01:58:28 2013