! Started logfile: /scr/pima/bp192a1_uvs/J0223+425A_X_uvs.log on Wed Sep 16 13:28:19 2015 obs /scr/pima/bp192a1_uvs/J0223+425A_X_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0223+425A_X_uva.fits ! AN table 1: 27 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.784362 visibilities/baseline/integration-bin. ! Found source: J0223+425A ! ! 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 7624 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 /scr/pima/bp192a1_uvs/J0223+425A_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. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 33 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005418Jy sigma=21.017423 ! Fit after self-cal, rms=0.935948Jy sigma=19.533187 ! 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=0.854 mas, bmaj=2.428 mas, bpa=-1.734 degrees ! Estimated noise=0.652945 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 = 0.0456843 Jy ! Component: 100 - total flux cleaned = 0.0676757 Jy ! Total flux subtracted in 100 components = 0.0676757 Jy ! Clean residual min=-0.008525 max=0.011959 Jy/beam ! Clean residual mean=-0.000004 rms=0.002316 Jy/beam ! Combined flux in latest and established models = 0.0676757 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0676757 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=0.061030Jy sigma=1.179122 ! Fit after self-cal, rms=0.059867Jy sigma=1.159563 ! 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=0.9916 mas, bmaj=2.577 mas, bpa=-1.82 degrees ! Estimated noise=0.396025 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 (1, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0218617 Jy ! Component: 100 - total flux cleaned = 0.0340751 Jy ! Component: 150 - total flux cleaned = 0.0418049 Jy ! Component: 200 - total flux cleaned = 0.0472877 Jy ! Total flux subtracted in 200 components = 0.0472877 Jy ! Clean residual min=-0.008435 max=0.009294 Jy/beam ! Clean residual mean=0.000002 rms=0.002112 Jy/beam ! Combined flux in latest and established models = 0.114963 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 38 components and 0.114963 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=0.051274Jy sigma=0.958980 ! Fit after self-cal, rms=0.050939Jy sigma=0.950178 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9916 x 2.577 at -1.82 degrees (North through East) ! Clean map min=-0.0087645 max=0.066048 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. ! A total of 3 telescope corrections were flagged in sub-array 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. ! A total of 3 telescope corrections were flagged in sub-array 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 3. ! A total of 3 telescope corrections were flagged in sub-array 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 4. ! A total of 3 telescope corrections were flagged in sub-array 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 5. ! A total of 3 telescope corrections were flagged in sub-array 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 6. ! A total of 3 telescope corrections were flagged in sub-array 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 7. ! A total of 3 telescope corrections were flagged in sub-array 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 8. ! A total of 3 telescope corrections were flagged in sub-array 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* ! ! ! Fit before self-cal, rms=0.050939Jy sigma=0.950178 ! Fit after self-cal, rms=0.050646Jy sigma=0.950609 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9917 mas, bmaj=2.58 mas, bpa=-1.844 degrees ! Estimated noise=0.395955 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 = 0.00588363 Jy ! Component: 100 - total flux cleaned = 0.00983485 Jy ! Component: 150 - total flux cleaned = 0.0128146 Jy ! Component: 200 - total flux cleaned = 0.014465 Jy ! Total flux subtracted in 200 components = 0.014465 Jy ! Clean residual min=-0.008325 max=0.007438 Jy/beam ! Clean residual mean=0.000002 rms=0.001923 Jy/beam ! Combined flux in latest and established models = 0.129428 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 50 components and 0.129428 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=0.049793Jy sigma=0.931161 ! Fit after self-cal, rms=0.049640Jy sigma=0.928172 ! 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=0.049640Jy sigma=0.928172 ! Fit after self-cal, rms=0.049640Jy sigma=0.928172 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9917 mas, bmaj=2.58 mas, bpa=-1.844 degrees ! Estimated noise=0.395955 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278683 Jy ! Component: 100 - total flux cleaned = 0.00404845 Jy ! Component: 150 - total flux cleaned = 0.00457235 Jy ! Component: 200 - total flux cleaned = 0.00497034 Jy ! Total flux subtracted in 200 components = 0.00497034 Jy ! Clean residual min=-0.008145 max=0.007184 Jy/beam ! Clean residual mean=0.000002 rms=0.001878 Jy/beam ! Combined flux in latest and established models = 0.134399 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 59 components and 0.134399 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=0.049367Jy sigma=0.921704 ! Fit after self-cal, rms=0.049311Jy sigma=0.920953 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 = 0.000988588 Jy ! Component: 100 - total flux cleaned = 0.0013805 Jy ! Component: 150 - total flux cleaned = 0.00155342 Jy ! Component: 200 - total flux cleaned = 0.00166024 Jy ! Total flux subtracted in 200 components = 0.00166024 Jy ! Clean residual min=-0.008038 max=0.007081 Jy/beam ! Clean residual mean=0.000002 rms=0.001862 Jy/beam ! Combined flux in latest and established models = 0.136059 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 65 components and 0.136059 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=0.049176Jy sigma=0.917754 ! Fit after self-cal, rms=0.049152Jy sigma=0.917504 ! 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=0.049152Jy sigma=0.917504 ! Fit after self-cal, rms=0.049741Jy sigma=0.910370 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9916 mas, bmaj=2.582 mas, bpa=-1.729 degrees ! Estimated noise=0.398554 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000240848 Jy ! Component: 100 - total flux cleaned = -0.000408647 Jy ! Component: 150 - total flux cleaned = -0.000408538 Jy ! Component: 200 - total flux cleaned = -0.000506834 Jy ! Total flux subtracted in 200 components = -0.000506834 Jy ! Clean residual min=-0.008068 max=0.006891 Jy/beam ! Clean residual mean=0.000001 rms=0.001764 Jy/beam ! Combined flux in latest and established models = 0.135552 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 78 components and 0.135552 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=0.049632Jy sigma=0.908210 ! Fit after self-cal, rms=0.049620Jy sigma=0.908008 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 = -0.000163033 Jy ! Component: 100 - total flux cleaned = -0.00026085 Jy ! Component: 150 - total flux cleaned = -0.000355572 Jy ! Component: 200 - total flux cleaned = -0.000399398 Jy ! Total flux subtracted in 200 components = -0.000399398 Jy ! Clean residual min=-0.008011 max=0.006849 Jy/beam ! Clean residual mean=0.000001 rms=0.001753 Jy/beam ! Combined flux in latest and established models = 0.135153 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 78 components and 0.135153 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=0.049530Jy sigma=0.906298 ! Fit after self-cal, rms=0.049515Jy sigma=0.906208 ! 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=0.049515Jy sigma=0.906208 ! Fit after self-cal, rms=0.049542Jy sigma=0.906179 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.016 mas, bmaj=2.915 mas, bpa=-2.607 degrees ! Estimated noise=0.498945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216731 Jy ! Component: 100 - total flux cleaned = 0.00231512 Jy ! Component: 150 - total flux cleaned = 0.00237885 Jy ! Component: 200 - total flux cleaned = 0.00237365 Jy ! Total flux subtracted in 200 components = 0.00237365 Jy ! Clean residual min=-0.009277 max=0.008499 Jy/beam ! Clean residual mean=0.000004 rms=0.002417 Jy/beam ! Combined flux in latest and established models = 0.137526 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 85 components and 0.137526 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=0.049551Jy sigma=0.906207 ! Fit after self-cal, rms=0.049492Jy sigma=0.905264 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 = 6.84464e-05 Jy ! Component: 100 - total flux cleaned = 0.000189901 Jy ! Component: 150 - total flux cleaned = 0.000243544 Jy ! Component: 200 - total flux cleaned = 0.000243123 Jy ! Total flux subtracted in 200 components = 0.000243123 Jy ! Clean residual min=-0.009169 max=0.008431 Jy/beam ! Clean residual mean=0.000004 rms=0.002386 Jy/beam ! Combined flux in latest and established models = 0.13777 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 91 components and 0.13777 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=0.049513Jy sigma=0.905605 ! Fit after self-cal, rms=0.049476Jy sigma=0.905164 ! 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=0.9911 mas, bmaj=2.581 mas, bpa=-1.706 degrees ! Estimated noise=0.39866 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9911 x 2.581 at -1.706 degrees (North through East) ! Clean map min=-0.0072387 max=0.063709 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=0.8522 mas, bmaj=2.429 mas, bpa=-1.65 degrees ! Estimated noise=0.606539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0455227 Jy ! Component: 100 - total flux cleaned = 0.0685962 Jy ! Component: 150 - total flux cleaned = 0.0832118 Jy ! Component: 200 - total flux cleaned = 0.093562 Jy ! Total flux subtracted in 200 components = 0.093562 Jy ! Clean residual min=-0.009840 max=0.010045 Jy/beam ! Clean residual mean=-0.000002 rms=0.002122 Jy/beam ! Combined flux in latest and established models = 0.093562 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.093562 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9911 mas, bmaj=2.581 mas, bpa=-1.706 degrees ! Estimated noise=0.39866 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 (-25.8, -24.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133262 Jy ! Component: 100 - total flux cleaned = 0.0223345 Jy ! Component: 150 - total flux cleaned = 0.0289467 Jy ! Component: 200 - total flux cleaned = 0.0337001 Jy ! Total flux subtracted in 200 components = 0.0337001 Jy ! Clean residual min=-0.009320 max=0.007731 Jy/beam ! Clean residual mean=0.000001 rms=0.001945 Jy/beam ! Combined flux in latest and established models = 0.127262 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 48 components and 0.127262 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=2.016 mas, bmaj=2.915 mas, bpa=-2.607 degrees ! Estimated noise=0.498945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00582257 Jy ! Component: 100 - total flux cleaned = 0.00826923 Jy ! Component: 150 - total flux cleaned = 0.00935994 Jy ! Component: 200 - total flux cleaned = 0.00999454 Jy ! Total flux subtracted in 200 components = 0.00999454 Jy ! Clean residual min=-0.009239 max=0.008275 Jy/beam ! Clean residual mean=0.000004 rms=0.002480 Jy/beam ! Combined flux in latest and established models = 0.137257 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 = 0.000334669 Jy ! Component: 100 - total flux cleaned = 0.000541565 Jy ! Component: 150 - total flux cleaned = 0.000823208 Jy ! Component: 200 - total flux cleaned = 0.00099931 Jy ! Total flux subtracted in 200 components = 0.00099931 Jy ! Clean residual min=-0.009070 max=0.008150 Jy/beam ! Clean residual mean=0.000004 rms=0.002389 Jy/beam ! Combined flux in latest and established models = 0.138256 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 73 components and 0.138256 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9911 mas, bmaj=2.581 mas, bpa=-1.706 degrees ! Estimated noise=0.39866 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.75465e-05 Jy ! Component: 100 - total flux cleaned = 0.000188163 Jy ! Component: 150 - total flux cleaned = 9.70822e-05 Jy ! Component: 200 - total flux cleaned = 1.75099e-05 Jy ! Total flux subtracted in 200 components = 1.75099e-05 Jy ! Clean residual min=-0.008331 max=0.006956 Jy/beam ! Clean residual mean=0.000002 rms=0.001734 Jy/beam ! Combined flux in latest and established models = 0.138274 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 95 components and 0.138274 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=0.049321Jy sigma=0.904057 ! Fit after self-cal, rms=0.049238Jy sigma=0.902003 wmodel /scr/pima/bp192a1_uvs/J0223+425A_X_map.mod ! Writing 95 model components to file: /scr/pima/bp192a1_uvs/J0223+425A_X_map.mod wobs /scr/pima/bp192a1_uvs/J0223+425A_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0223+425A_X_uvs.fits wwins /scr/pima/bp192a1_uvs/J0223+425A_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bp192a1_uvs/J0223+425A_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 = -0.00119856 Jy ! Component: 100 - total flux cleaned = -0.000840975 Jy ! Component: 150 - total flux cleaned = -0.000280993 Jy ! Component: 200 - total flux cleaned = 0.000139341 Jy ! Component: 250 - total flux cleaned = 0.000238921 Jy ! Component: 300 - total flux cleaned = 0.000525326 Jy ! Component: 350 - total flux cleaned = 0.000798041 Jy ! Component: 400 - total flux cleaned = 0.00114648 Jy ! Component: 450 - total flux cleaned = 0.00156783 Jy ! Component: 500 - total flux cleaned = 0.00189354 Jy ! Component: 550 - total flux cleaned = 0.00213088 Jy ! Component: 600 - total flux cleaned = 0.00274091 Jy ! Component: 650 - total flux cleaned = 0.00347491 Jy ! Component: 700 - total flux cleaned = 0.00397078 Jy ! Component: 750 - total flux cleaned = 0.00431304 Jy ! Component: 800 - total flux cleaned = 0.0047129 Jy ! Component: 850 - total flux cleaned = 0.00516684 Jy ! Component: 900 - total flux cleaned = 0.00567136 Jy ! Component: 950 - total flux cleaned = 0.0059769 Jy ! Component: 1000 - total flux cleaned = 0.00627609 Jy ! Component: 1050 - total flux cleaned = 0.00674134 Jy ! Component: 1100 - total flux cleaned = 0.00708028 Jy ! Component: 1150 - total flux cleaned = 0.007466 Jy ! Component: 1200 - total flux cleaned = 0.00778738 Jy ! Component: 1250 - total flux cleaned = 0.00815334 Jy ! Component: 1300 - total flux cleaned = 0.00845789 Jy ! Component: 1350 - total flux cleaned = 0.00875427 Jy ! Component: 1400 - total flux cleaned = 0.0089005 Jy ! Component: 1450 - total flux cleaned = 0.00923427 Jy ! Component: 1500 - total flux cleaned = 0.00951214 Jy ! Component: 1550 - total flux cleaned = 0.0098273 Jy ! Component: 1600 - total flux cleaned = 0.00995872 Jy ! Component: 1650 - total flux cleaned = 0.0101323 Jy ! Component: 1700 - total flux cleaned = 0.0103854 Jy ! Component: 1750 - total flux cleaned = 0.010508 Jy ! Component: 1800 - total flux cleaned = 0.0107098 Jy ! Component: 1850 - total flux cleaned = 0.0108674 Jy ! Component: 1900 - total flux cleaned = 0.0109827 Jy ! Component: 1950 - total flux cleaned = 0.0112472 Jy ! Component: 2000 - total flux cleaned = 0.0113583 Jy ! Component: 2050 - total flux cleaned = 0.0116131 Jy ! Component: 2100 - total flux cleaned = 0.0118266 Jy ! Component: 2150 - total flux cleaned = 0.011966 Jy ! Component: 2200 - total flux cleaned = 0.0121369 Jy ! Component: 2250 - total flux cleaned = 0.0122051 Jy ! Component: 2300 - total flux cleaned = 0.0123042 Jy ! Component: 2350 - total flux cleaned = 0.0124984 Jy ! Component: 2400 - total flux cleaned = 0.0126889 Jy ! Component: 2450 - total flux cleaned = 0.0126268 Jy ! Component: 2500 - total flux cleaned = 0.0128425 Jy ! Component: 2550 - total flux cleaned = 0.012903 Jy ! Component: 2600 - total flux cleaned = 0.012903 Jy ! Component: 2650 - total flux cleaned = 0.0129321 Jy ! Component: 2700 - total flux cleaned = 0.0129312 Jy ! Component: 2750 - total flux cleaned = 0.0129028 Jy ! Component: 2800 - total flux cleaned = 0.0129588 Jy ! Component: 2850 - total flux cleaned = 0.0129858 Jy ! Component: 2900 - total flux cleaned = 0.0129044 Jy ! Component: 2950 - total flux cleaned = 0.012931 Jy ! Component: 3000 - total flux cleaned = 0.0129044 Jy ! Component: 3050 - total flux cleaned = 0.0130077 Jy ! Component: 3100 - total flux cleaned = 0.0130076 Jy ! Component: 3150 - total flux cleaned = 0.0130828 Jy ! Component: 3200 - total flux cleaned = 0.0131321 Jy ! Component: 3250 - total flux cleaned = 0.0132049 Jy ! Component: 3300 - total flux cleaned = 0.0132049 Jy ! Component: 3350 - total flux cleaned = 0.0133472 Jy ! Component: 3400 - total flux cleaned = 0.0133239 Jy ! Component: 3450 - total flux cleaned = 0.01344 Jy ! Component: 3500 - total flux cleaned = 0.0135548 Jy ! Component: 3550 - total flux cleaned = 0.0136454 Jy ! Component: 3600 - total flux cleaned = 0.013802 Jy ! Component: 3650 - total flux cleaned = 0.0138683 Jy ! Component: 3700 - total flux cleaned = 0.0139776 Jy ! Component: 3750 - total flux cleaned = 0.0139994 Jy ! Component: 3800 - total flux cleaned = 0.0141065 Jy ! Component: 3850 - total flux cleaned = 0.0141279 Jy ! Component: 3900 - total flux cleaned = 0.0141911 Jy ! Component: 3950 - total flux cleaned = 0.0142323 Jy ! Component: 4000 - total flux cleaned = 0.0142734 Jy ! Component: 4050 - total flux cleaned = 0.0143141 Jy ! Total flux subtracted in 4096 components = 0.0143748 Jy ! Clean residual min=-0.001305 max=0.001327 Jy/beam ! Clean residual mean=0.000000 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.152648 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 386 components and 0.152648 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0223+425A_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9911 x 2.581 at -1.706 degrees (North through East) ! Clean map min=-0.0040762 max=0.061823 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0223+425A_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0618228 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000342291 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.66099 1.66099 3.32199 6.64398 13.288 26.5759 53.1518 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.061 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 180.614 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0223+425A_X_uvs.log closed on Wed Sep 16 13:28:24 2015