! Started logfile: /d2/scr/pima/bp177h_uvs/J1201+5951_X_uvs.log on Sat Mar 29 22:18:55 2014 obs /d2/scr/pima/bp177h_uvs/J1201+5951_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1201+5951_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.955556 visibilities/baseline/integration-bin. ! Found source: J1201+5951 ! ! 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 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177h_uvs/J1201+5951_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=0.999590Jy sigma=39.490181 ! Fit after self-cal, rms=0.976252Jy sigma=38.547341 ! 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=0.7622 mas, bmaj=2.934 mas, bpa=-0.8068 degrees ! Estimated noise=0.783836 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 = 0.0167344 Jy ! Component: 100 - total flux cleaned = 0.0213215 Jy ! Total flux subtracted in 100 components = 0.0213215 Jy ! Clean residual min=-0.002269 max=0.003151 Jy/beam ! Clean residual mean=0.000001 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.0213215 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0213215 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=0.019427Jy sigma=0.750758 ! Fit after self-cal, rms=0.017247Jy sigma=0.663190 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00351839 Jy ! Component: 100 - total flux cleaned = 0.00544022 Jy ! Total flux subtracted in 100 components = 0.00544022 Jy ! Clean residual min=-0.002056 max=0.003094 Jy/beam ! Clean residual mean=0.000001 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.0267617 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.0267617 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=0.015953Jy sigma=0.608887 ! Fit after self-cal, rms=0.015952Jy sigma=0.608744 ! Inverting map ! Added new window around map position (3.2, 1.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00258248 Jy ! Component: 100 - total flux cleaned = 0.00395563 Jy ! Total flux subtracted in 100 components = 0.00395563 Jy ! Clean residual min=-0.001860 max=0.002126 Jy/beam ! Clean residual mean=0.000000 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.0307173 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 18 components and 0.0307173 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=0.015407Jy sigma=0.586065 ! Fit after self-cal, rms=0.015367Jy sigma=0.584311 ! 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=0.9326 mas, bmaj=2.899 mas, bpa=-0.6933 degrees ! Estimated noise=0.562642 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 = 0.00222559 Jy ! Component: 100 - total flux cleaned = 0.00368196 Jy ! Component: 150 - total flux cleaned = 0.00476096 Jy ! Component: 200 - total flux cleaned = 0.00560137 Jy ! Total flux subtracted in 200 components = 0.00560137 Jy ! Clean residual min=-0.001949 max=0.001910 Jy/beam ! Clean residual mean=0.000000 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0363187 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 39 components and 0.0363187 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=0.014970Jy sigma=0.568255 ! Fit after self-cal, rms=0.014962Jy sigma=0.567730 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9326 x 2.899 at -0.6933 degrees (North through East) ! Clean map min=-0.0018543 max=0.025963 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 0.91 FD 0.91 HN 1.19 KP 1.09 ! LA 0.93 MK 1.06 NL 1.07 OV 0.98 ! PT 0.89 SC 1.03 ! ! ! 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=0.014962Jy sigma=0.567730 ! Fit after self-cal, rms=0.014924Jy sigma=0.565692 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9354 mas, bmaj=2.899 mas, bpa=-0.6239 degrees ! Estimated noise=0.561269 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 = 0.000732687 Jy ! Component: 100 - total flux cleaned = 0.00102772 Jy ! Component: 150 - total flux cleaned = 0.00130173 Jy ! Component: 200 - total flux cleaned = 0.00152611 Jy ! Total flux subtracted in 200 components = 0.00152611 Jy ! Clean residual min=-0.001826 max=0.001619 Jy/beam ! Clean residual mean=0.000000 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0378448 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.0378448 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=0.014867Jy sigma=0.563355 ! Fit after self-cal, rms=0.014867Jy sigma=0.563220 ! 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=0.014867Jy sigma=0.563220 ! Fit after self-cal, rms=0.014873Jy sigma=0.563195 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.935 mas, bmaj=2.899 mas, bpa=-0.6251 degrees ! Estimated noise=0.561616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000363314 Jy ! Component: 100 - total flux cleaned = 0.000548629 Jy ! Component: 150 - total flux cleaned = 0.000665529 Jy ! Component: 200 - total flux cleaned = 0.000762397 Jy ! Total flux subtracted in 200 components = 0.000762397 Jy ! Clean residual min=-0.001808 max=0.001542 Jy/beam ! Clean residual mean=0.000000 rms=0.000399 Jy/beam ! Combined flux in latest and established models = 0.0386072 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 51 components and 0.0386072 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=0.014849Jy sigma=0.562270 ! Fit after self-cal, rms=0.014849Jy sigma=0.562230 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 = 0.000185162 Jy ! Component: 100 - total flux cleaned = 0.000230713 Jy ! Component: 150 - total flux cleaned = 0.000284735 Jy ! Component: 200 - total flux cleaned = 0.000315763 Jy ! Total flux subtracted in 200 components = 0.000315763 Jy ! Clean residual min=-0.001794 max=0.001515 Jy/beam ! Clean residual mean=0.000000 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.038923 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 53 components and 0.038923 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=0.014834Jy sigma=0.561652 ! Fit after self-cal, rms=0.014834Jy sigma=0.561634 ! 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=0.014834Jy sigma=0.561634 ! Fit after self-cal, rms=0.014841Jy sigma=0.561614 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9347 mas, bmaj=2.899 mas, bpa=-0.6267 degrees ! Estimated noise=0.561999 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00014878 Jy ! Component: 100 - total flux cleaned = 0.000199243 Jy ! Component: 150 - total flux cleaned = 0.000237553 Jy ! Component: 200 - total flux cleaned = 0.00026523 Jy ! Total flux subtracted in 200 components = 0.00026523 Jy ! Clean residual min=-0.001780 max=0.001502 Jy/beam ! Clean residual mean=0.000000 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0391882 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 54 components and 0.0391882 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=0.014830Jy sigma=0.561170 ! Fit after self-cal, rms=0.014830Jy sigma=0.561159 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 = 8.83658e-05 Jy ! Component: 100 - total flux cleaned = 0.000123859 Jy ! Component: 150 - total flux cleaned = 0.000149418 Jy ! Component: 200 - total flux cleaned = 0.00016597 Jy ! Total flux subtracted in 200 components = 0.00016597 Jy ! Clean residual min=-0.001768 max=0.001490 Jy/beam ! Clean residual mean=0.000000 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.0393542 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 55 components and 0.0393542 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=0.014821Jy sigma=0.560818 ! Fit after self-cal, rms=0.014821Jy sigma=0.560812 ! 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=0.014821Jy sigma=0.560812 ! Fit after self-cal, rms=0.014757Jy sigma=0.559568 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.043 mas, bmaj=3.024 mas, bpa=-1.614 degrees ! Estimated noise=0.6972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000675163 Jy ! Component: 100 - total flux cleaned = 0.000796876 Jy ! Component: 150 - total flux cleaned = 0.000806639 Jy ! Component: 200 - total flux cleaned = 0.000806578 Jy ! Total flux subtracted in 200 components = 0.000806578 Jy ! Clean residual min=-0.002055 max=0.001951 Jy/beam ! Clean residual mean=0.000000 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.0401607 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 62 components and 0.0401607 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=0.014769Jy sigma=0.560080 ! Fit after self-cal, rms=0.014769Jy sigma=0.559962 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 = 5.44814e-05 Jy ! Component: 100 - total flux cleaned = 6.29346e-05 Jy ! Component: 150 - total flux cleaned = 7.10968e-05 Jy ! Component: 200 - total flux cleaned = 7.1064e-05 Jy ! Total flux subtracted in 200 components = 7.1064e-05 Jy ! Clean residual min=-0.002043 max=0.001946 Jy/beam ! Clean residual mean=0.000000 rms=0.000524 Jy/beam ! Combined flux in latest and established models = 0.0402318 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 71 components and 0.0402318 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=0.014778Jy sigma=0.560278 ! Fit after self-cal, rms=0.014778Jy sigma=0.560236 ! 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=0.9345 mas, bmaj=2.904 mas, bpa=-0.5496 degrees ! Estimated noise=0.559816 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9345 x 2.904 at -0.5496 degrees (North through East) ! Clean map min=-0.0015754 max=0.025775 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=0.7627 mas, bmaj=2.938 mas, bpa=-0.7286 degrees ! Estimated noise=0.780922 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179413 Jy ! Component: 100 - total flux cleaned = 0.0232295 Jy ! Component: 150 - total flux cleaned = 0.0263697 Jy ! Component: 200 - total flux cleaned = 0.0283835 Jy ! Total flux subtracted in 200 components = 0.0283835 Jy ! Clean residual min=-0.001771 max=0.001958 Jy/beam ! Clean residual mean=0.000001 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.0283835 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 0.0283835 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9345 mas, bmaj=2.904 mas, bpa=-0.5496 degrees ! Estimated noise=0.559816 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 (1.8, 1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323386 Jy ! Component: 100 - total flux cleaned = 0.00514378 Jy ! Component: 150 - total flux cleaned = 0.00648325 Jy ! Component: 200 - total flux cleaned = 0.00756223 Jy ! Total flux subtracted in 200 components = 0.00756223 Jy ! Clean residual min=-0.001574 max=0.001629 Jy/beam ! Clean residual mean=0.000000 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0359457 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 57 components and 0.0359457 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=2.043 mas, bmaj=3.024 mas, bpa=-1.614 degrees ! Estimated noise=0.6972 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00163474 Jy ! Component: 100 - total flux cleaned = 0.00272645 Jy ! Component: 150 - total flux cleaned = 0.00341629 Jy ! Component: 200 - total flux cleaned = 0.00373376 Jy ! Total flux subtracted in 200 components = 0.00373376 Jy ! Clean residual min=-0.002043 max=0.001939 Jy/beam ! Clean residual mean=0.000001 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.0396795 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 = 0.000249612 Jy ! Component: 100 - total flux cleaned = 0.000444591 Jy ! Component: 150 - total flux cleaned = 0.000613028 Jy ! Component: 200 - total flux cleaned = 0.000731276 Jy ! Total flux subtracted in 200 components = 0.000731276 Jy ! Clean residual min=-0.001945 max=0.001955 Jy/beam ! Clean residual mean=0.000000 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.0404107 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 100 components and 0.0404107 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9345 mas, bmaj=2.904 mas, bpa=-0.5496 degrees ! Estimated noise=0.559816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.98806e-06 Jy ! Component: 100 - total flux cleaned = -9.40461e-06 Jy ! Component: 150 - total flux cleaned = 1.66651e-05 Jy ! Component: 200 - total flux cleaned = 4.08726e-05 Jy ! Total flux subtracted in 200 components = 4.08726e-05 Jy ! Clean residual min=-0.001497 max=0.001483 Jy/beam ! Clean residual mean=0.000000 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0404516 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 116 components and 0.0404516 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=0.014629Jy sigma=0.554957 ! Fit after self-cal, rms=0.014614Jy sigma=0.554370 wmodel /d2/scr/pima/bp177h_uvs/J1201+5951_X_map.mod ! Writing 116 model components to file: /d2/scr/pima/bp177h_uvs/J1201+5951_X_map.mod wobs /d2/scr/pima/bp177h_uvs/J1201+5951_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1201+5951_X_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1201+5951_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177h_uvs/J1201+5951_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 = 1.37141e-06 Jy ! Component: 100 - total flux cleaned = 9.91949e-05 Jy ! Component: 150 - total flux cleaned = 0.000281758 Jy ! Component: 200 - total flux cleaned = 0.000495657 Jy ! Component: 250 - total flux cleaned = 0.000636804 Jy ! Component: 300 - total flux cleaned = 0.00078993 Jy ! Component: 350 - total flux cleaned = 0.000918286 Jy ! Component: 400 - total flux cleaned = 0.00107651 Jy ! Component: 450 - total flux cleaned = 0.00117812 Jy ! Component: 500 - total flux cleaned = 0.00127639 Jy ! Component: 550 - total flux cleaned = 0.00135516 Jy ! Component: 600 - total flux cleaned = 0.00141644 Jy ! Component: 650 - total flux cleaned = 0.00149146 Jy ! Component: 700 - total flux cleaned = 0.00159352 Jy ! Component: 750 - total flux cleaned = 0.00163591 Jy ! Component: 800 - total flux cleaned = 0.00170536 Jy ! Component: 850 - total flux cleaned = 0.00173283 Jy ! Component: 900 - total flux cleaned = 0.00173311 Jy ! Component: 950 - total flux cleaned = 0.00177197 Jy ! Component: 1000 - total flux cleaned = 0.00174637 Jy ! Component: 1050 - total flux cleaned = 0.00179652 Jy ! Component: 1100 - total flux cleaned = 0.00179636 Jy ! Component: 1150 - total flux cleaned = 0.00180853 Jy ! Component: 1200 - total flux cleaned = 0.00179657 Jy ! Component: 1250 - total flux cleaned = 0.00178507 Jy ! Component: 1300 - total flux cleaned = 0.00178528 Jy ! Component: 1350 - total flux cleaned = 0.00174016 Jy ! Component: 1400 - total flux cleaned = 0.00170702 Jy ! Component: 1450 - total flux cleaned = 0.00173968 Jy ! Component: 1500 - total flux cleaned = 0.00168585 Jy ! Component: 1550 - total flux cleaned = 0.00165414 Jy ! Component: 1600 - total flux cleaned = 0.00163342 Jy ! Component: 1650 - total flux cleaned = 0.0015819 Jy ! Component: 1700 - total flux cleaned = 0.00155148 Jy ! Component: 1750 - total flux cleaned = 0.00150149 Jy ! Component: 1800 - total flux cleaned = 0.00150146 Jy ! Component: 1850 - total flux cleaned = 0.00145249 Jy ! Component: 1900 - total flux cleaned = 0.00141419 Jy ! Component: 1950 - total flux cleaned = 0.00138564 Jy ! Component: 2000 - total flux cleaned = 0.00135748 Jy ! Component: 2050 - total flux cleaned = 0.00133874 Jy ! Component: 2100 - total flux cleaned = 0.00131108 Jy ! Component: 2150 - total flux cleaned = 0.00127481 Jy ! Component: 2200 - total flux cleaned = 0.00126605 Jy ! Component: 2250 - total flux cleaned = 0.00126608 Jy ! Component: 2300 - total flux cleaned = 0.00124853 Jy ! Component: 2350 - total flux cleaned = 0.00124851 Jy ! Component: 2400 - total flux cleaned = 0.00125715 Jy ! Component: 2450 - total flux cleaned = 0.0012315 Jy ! Component: 2500 - total flux cleaned = 0.0012146 Jy ! Component: 2550 - total flux cleaned = 0.0012146 Jy ! Component: 2600 - total flux cleaned = 0.00118972 Jy ! Component: 2650 - total flux cleaned = 0.00118144 Jy ! Component: 2700 - total flux cleaned = 0.00118149 Jy ! Component: 2750 - total flux cleaned = 0.00117334 Jy ! Component: 2800 - total flux cleaned = 0.00115738 Jy ! Component: 2850 - total flux cleaned = 0.00113346 Jy ! Component: 2900 - total flux cleaned = 0.00110975 Jy ! Component: 2950 - total flux cleaned = 0.00111759 Jy ! Component: 3000 - total flux cleaned = 0.00110977 Jy ! Component: 3050 - total flux cleaned = 0.00109429 Jy ! Component: 3100 - total flux cleaned = 0.00112491 Jy ! Component: 3150 - total flux cleaned = 0.00107932 Jy ! Component: 3200 - total flux cleaned = 0.001102 Jy ! Component: 3250 - total flux cleaned = 0.00107208 Jy ! Component: 3300 - total flux cleaned = 0.00107954 Jy ! Component: 3350 - total flux cleaned = 0.00109435 Jy ! Component: 3400 - total flux cleaned = 0.00111641 Jy ! Component: 3450 - total flux cleaned = 0.00113824 Jy ! Component: 3500 - total flux cleaned = 0.00113095 Jy ! Component: 3550 - total flux cleaned = 0.00113093 Jy ! Component: 3600 - total flux cleaned = 0.00113092 Jy ! Component: 3650 - total flux cleaned = 0.00112382 Jy ! Component: 3700 - total flux cleaned = 0.00112381 Jy ! Component: 3750 - total flux cleaned = 0.00108164 Jy ! Component: 3800 - total flux cleaned = 0.00106767 Jy ! Component: 3850 - total flux cleaned = 0.00107464 Jy ! Component: 3900 - total flux cleaned = 0.00102625 Jy ! Component: 3950 - total flux cleaned = 0.00101251 Jy ! Component: 4000 - total flux cleaned = 0.000964627 Jy ! Component: 4050 - total flux cleaned = 0.000917047 Jy ! Total flux subtracted in 4096 components = 0.000896723 Jy ! Clean residual min=-0.000507 max=0.000381 Jy/beam ! Clean residual mean=0.000000 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.0413483 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 423 components and 0.0413483 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1201+5951_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9345 x 2.904 at -0.5496 degrees (North through East) ! Clean map min=-0.00084932 max=0.024757 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1201+5951_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0247571 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000113112 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.37066 1.37066 2.74131 5.48263 10.9653 21.9305 43.861 87.722 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.024 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 218.873 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1201+5951_X_uvs.log closed on Sat Mar 29 22:19:00 2014