! Started logfile: /scr/pima/bp192a1_uvs/J0216+4131_C_uvs.log on Wed Sep 16 13:28:14 2015 obs /scr/pima/bp192a1_uvs/J0216+4131_C_uva.fits ! Reading UV FITS file: /scr/pima/bp192a1_uvs/J0216+4131_C_uva.fits ! AN table 1: 34 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.821569 visibilities/baseline/integration-bin. ! Found source: J0216+4131 ! ! 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 10056 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/bp192a1_uvs/J0216+4131_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. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 35 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000305Jy sigma=25.720495 ! Fit after self-cal, rms=0.979437Jy sigma=25.196662 ! 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=1.225 mas, bmaj=4.302 mas, bpa=-3.096 degrees ! Estimated noise=0.532852 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 = 0.0151874 Jy ! Component: 100 - total flux cleaned = 0.019179 Jy ! Total flux subtracted in 100 components = 0.019179 Jy ! Clean residual min=-0.001907 max=0.002161 Jy/beam ! Clean residual mean=-0.000001 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.019179 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.019179 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=0.037198Jy sigma=0.810866 ! Fit after self-cal, rms=0.035367Jy sigma=0.755782 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00459687 Jy ! Component: 100 - total flux cleaned = 0.00680046 Jy ! Total flux subtracted in 100 components = 0.00680046 Jy ! Clean residual min=-0.002298 max=0.002548 Jy/beam ! Clean residual mean=-0.000003 rms=0.000625 Jy/beam ! Combined flux in latest and established models = 0.0259795 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.0259795 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=0.034640Jy sigma=0.734723 ! Fit after self-cal, rms=0.034627Jy sigma=0.734067 ! 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=1.51 mas, bmaj=4.597 mas, bpa=-3.141 degrees ! Estimated noise=0.278687 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 = 0.00176079 Jy ! Component: 100 - total flux cleaned = 0.00266881 Jy ! Component: 150 - total flux cleaned = 0.00324224 Jy ! Component: 200 - total flux cleaned = 0.00334876 Jy ! Total flux subtracted in 200 components = 0.00334876 Jy ! Clean residual min=-0.002539 max=0.003160 Jy/beam ! Clean residual mean=-0.000007 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.0293282 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.0293282 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=0.034519Jy sigma=0.731359 ! Fit after self-cal, rms=0.034522Jy sigma=0.731213 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.51 x 4.597 at -3.141 degrees (North through East) ! Clean map min=-0.0025588 max=0.023955 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=0.034522Jy sigma=0.731213 ! Fit after self-cal, rms=0.034535Jy sigma=0.731540 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.514 mas, bmaj=4.601 mas, bpa=-3.144 degrees ! Estimated noise=0.278875 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 = 0.000195428 Jy ! Component: 100 - total flux cleaned = 0.000248776 Jy ! Component: 150 - total flux cleaned = 0.000299087 Jy ! Component: 200 - total flux cleaned = 0.000346789 Jy ! Total flux subtracted in 200 components = 0.000346789 Jy ! Clean residual min=-0.002576 max=0.003170 Jy/beam ! Clean residual mean=-0.000007 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.029675 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.029675 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=0.034520Jy sigma=0.731007 ! Fit after self-cal, rms=0.034522Jy sigma=0.730963 ! 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=0.034522Jy sigma=0.730963 ! Fit after self-cal, rms=0.034522Jy sigma=0.730963 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.514 mas, bmaj=4.601 mas, bpa=-3.144 degrees ! Estimated noise=0.278875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.67414e-05 Jy ! Component: 100 - total flux cleaned = 8.77761e-05 Jy ! Component: 150 - total flux cleaned = 0.000116499 Jy ! Component: 200 - total flux cleaned = 0.000130316 Jy ! Total flux subtracted in 200 components = 0.000130316 Jy ! Clean residual min=-0.002572 max=0.003172 Jy/beam ! Clean residual mean=-0.000007 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.0298053 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.0298053 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=0.034512Jy sigma=0.730575 ! Fit after self-cal, rms=0.034514Jy sigma=0.730547 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 = 4.56545e-05 Jy ! Component: 100 - total flux cleaned = 7.13933e-05 Jy ! Component: 150 - total flux cleaned = 8.41193e-05 Jy ! Component: 200 - total flux cleaned = 9.6038e-05 Jy ! Total flux subtracted in 200 components = 9.6038e-05 Jy ! Clean residual min=-0.002563 max=0.003175 Jy/beam ! Clean residual mean=-0.000007 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.0299014 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 27 components and 0.0299014 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=0.034506Jy sigma=0.730253 ! Fit after self-cal, rms=0.034508Jy sigma=0.730235 ! 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=0.034508Jy sigma=0.730235 ! Fit after self-cal, rms=0.034508Jy sigma=0.730235 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.514 mas, bmaj=4.601 mas, bpa=-3.144 degrees ! Estimated noise=0.278875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.67643e-05 Jy ! Component: 100 - total flux cleaned = 5.04671e-05 Jy ! Component: 150 - total flux cleaned = 6.16868e-05 Jy ! Component: 200 - total flux cleaned = 7.26729e-05 Jy ! Total flux subtracted in 200 components = 7.26729e-05 Jy ! Clean residual min=-0.002554 max=0.003178 Jy/beam ! Clean residual mean=-0.000007 rms=0.000766 Jy/beam ! Combined flux in latest and established models = 0.029974 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.029974 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=0.034503Jy sigma=0.730007 ! Fit after self-cal, rms=0.034505Jy sigma=0.729996 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 = 3.47572e-05 Jy ! Component: 100 - total flux cleaned = 4.4992e-05 Jy ! Component: 150 - total flux cleaned = 4.53845e-05 Jy ! Component: 200 - total flux cleaned = 4.55007e-05 Jy ! Total flux subtracted in 200 components = 4.55007e-05 Jy ! Clean residual min=-0.002545 max=0.003180 Jy/beam ! Clean residual mean=-0.000007 rms=0.000765 Jy/beam ! Combined flux in latest and established models = 0.0300195 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 29 components and 0.0300195 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=0.034500Jy sigma=0.729819 ! Fit after self-cal, rms=0.034451Jy sigma=0.729800 ! 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=0.034451Jy sigma=0.729800 ! Fit after self-cal, rms=0.034451Jy sigma=0.729800 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.436 mas, bmaj=5.347 mas, bpa=-7.078 degrees ! Estimated noise=0.356282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000816896 Jy ! Component: 100 - total flux cleaned = 0.00103949 Jy ! Component: 150 - total flux cleaned = 0.00106256 Jy ! Component: 200 - total flux cleaned = 0.00107176 Jy ! Total flux subtracted in 200 components = 0.00107176 Jy ! Clean residual min=-0.004705 max=0.005422 Jy/beam ! Clean residual mean=-0.000016 rms=0.001577 Jy/beam ! Combined flux in latest and established models = 0.0310913 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.0310913 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=0.034468Jy sigma=0.730176 ! Fit after self-cal, rms=0.034465Jy sigma=0.729980 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 = 0.000108591 Jy ! Component: 100 - total flux cleaned = 0.000165968 Jy ! Component: 150 - total flux cleaned = 0.000165844 Jy ! Component: 200 - total flux cleaned = 0.000166263 Jy ! Total flux subtracted in 200 components = 0.000166263 Jy ! Clean residual min=-0.004681 max=0.005386 Jy/beam ! Clean residual mean=-0.000016 rms=0.001569 Jy/beam ! Combined flux in latest and established models = 0.0312576 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 39 components and 0.0312576 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=0.034482Jy sigma=0.730295 ! Fit after self-cal, rms=0.034479Jy sigma=0.730201 ! 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=1.514 mas, bmaj=4.601 mas, bpa=-3.144 degrees ! Estimated noise=0.278875 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.514 x 4.601 at -3.144 degrees (North through East) ! Clean map min=-0.002519 max=0.023811 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=1.225 mas, bmaj=4.301 mas, bpa=-3.123 degrees ! Estimated noise=0.543622 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0172738 Jy ! Component: 100 - total flux cleaned = 0.0232821 Jy ! Component: 150 - total flux cleaned = 0.0262379 Jy ! Component: 200 - total flux cleaned = 0.0280193 Jy ! Total flux subtracted in 200 components = 0.0280193 Jy ! Clean residual min=-0.002723 max=0.003020 Jy/beam ! Clean residual mean=-0.000003 rms=0.000662 Jy/beam ! Combined flux in latest and established models = 0.0280193 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0280193 Jy ! Inverting map and beam ! Estimated beam: bmin=1.514 mas, bmaj=4.601 mas, bpa=-3.144 degrees ! Estimated noise=0.278875 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 = 0.00100513 Jy ! Component: 100 - total flux cleaned = 0.00127626 Jy ! Component: 150 - total flux cleaned = 0.00146655 Jy ! Component: 200 - total flux cleaned = 0.00155086 Jy ! Total flux subtracted in 200 components = 0.00155086 Jy ! Clean residual min=-0.002641 max=0.003164 Jy/beam ! Clean residual mean=-0.000006 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.0295702 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.0295702 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=3.436 mas, bmaj=5.347 mas, bpa=-7.078 degrees ! Estimated noise=0.356282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113368 Jy ! Component: 100 - total flux cleaned = 0.00153216 Jy ! Component: 150 - total flux cleaned = 0.00160103 Jy ! Component: 200 - total flux cleaned = 0.00160038 Jy ! Total flux subtracted in 200 components = 0.00160038 Jy ! Clean residual min=-0.004713 max=0.005376 Jy/beam ! Clean residual mean=-0.000015 rms=0.001568 Jy/beam ! Combined flux in latest and established models = 0.0311705 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 = -1.8465e-08 Jy ! Component: 100 - total flux cleaned = 9.4064e-06 Jy ! Component: 150 - total flux cleaned = 9.64638e-06 Jy ! Component: 200 - total flux cleaned = 1.8139e-05 Jy ! Total flux subtracted in 200 components = 1.8139e-05 Jy ! Clean residual min=-0.004699 max=0.005380 Jy/beam ! Clean residual mean=-0.000015 rms=0.001567 Jy/beam ! Combined flux in latest and established models = 0.0311887 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 34 components and 0.0311887 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.514 mas, bmaj=4.601 mas, bpa=-3.144 degrees ! Estimated noise=0.278875 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000702981 Jy ! Component: 100 - total flux cleaned = -0.000703119 Jy ! Component: 150 - total flux cleaned = -0.000661643 Jy ! Component: 200 - total flux cleaned = -0.000696783 Jy ! Total flux subtracted in 200 components = -0.000696783 Jy ! Clean residual min=-0.002624 max=0.003118 Jy/beam ! Clean residual mean=-0.000007 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.0304919 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.0304919 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=0.034498Jy sigma=0.730752 ! Fit after self-cal, rms=0.034480Jy sigma=0.730601 wmodel /scr/pima/bp192a1_uvs/J0216+4131_C_map.mod ! Writing 39 model components to file: /scr/pima/bp192a1_uvs/J0216+4131_C_map.mod wobs /scr/pima/bp192a1_uvs/J0216+4131_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a1_uvs/J0216+4131_C_uvs.fits wwins /scr/pima/bp192a1_uvs/J0216+4131_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp192a1_uvs/J0216+4131_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 = 0.00120349 Jy ! Component: 100 - total flux cleaned = 0.00162706 Jy ! Component: 150 - total flux cleaned = 0.00175517 Jy ! Component: 200 - total flux cleaned = 0.00175537 Jy ! Component: 250 - total flux cleaned = 0.00175584 Jy ! Component: 300 - total flux cleaned = 0.00171979 Jy ! Component: 350 - total flux cleaned = 0.00158229 Jy ! Component: 400 - total flux cleaned = 0.00158258 Jy ! Component: 450 - total flux cleaned = 0.00154917 Jy ! Component: 500 - total flux cleaned = 0.00161061 Jy ! Component: 550 - total flux cleaned = 0.00160999 Jy ! Component: 600 - total flux cleaned = 0.00161017 Jy ! Component: 650 - total flux cleaned = 0.00161026 Jy ! Component: 700 - total flux cleaned = 0.00166529 Jy ! Component: 750 - total flux cleaned = 0.00163861 Jy ! Component: 800 - total flux cleaned = 0.00171638 Jy ! Component: 850 - total flux cleaned = 0.00171634 Jy ! Component: 900 - total flux cleaned = 0.00171689 Jy ! Component: 950 - total flux cleaned = 0.00181301 Jy ! Component: 1000 - total flux cleaned = 0.00183544 Jy ! Component: 1050 - total flux cleaned = 0.00188025 Jy ! Component: 1100 - total flux cleaned = 0.00192415 Jy ! Component: 1150 - total flux cleaned = 0.00196768 Jy ! Component: 1200 - total flux cleaned = 0.00203182 Jy ! Component: 1250 - total flux cleaned = 0.00213658 Jy ! Component: 1300 - total flux cleaned = 0.00219787 Jy ! Component: 1350 - total flux cleaned = 0.00223761 Jy ! Component: 1400 - total flux cleaned = 0.00229747 Jy ! Component: 1450 - total flux cleaned = 0.00243313 Jy ! Component: 1500 - total flux cleaned = 0.00248984 Jy ! Component: 1550 - total flux cleaned = 0.00248993 Jy ! Component: 1600 - total flux cleaned = 0.0025821 Jy ! Component: 1650 - total flux cleaned = 0.00265437 Jy ! Component: 1700 - total flux cleaned = 0.00272504 Jy ! Component: 1750 - total flux cleaned = 0.00270791 Jy ! Component: 1800 - total flux cleaned = 0.00272543 Jy ! Component: 1850 - total flux cleaned = 0.00277666 Jy ! Component: 1900 - total flux cleaned = 0.00284276 Jy ! Component: 1950 - total flux cleaned = 0.00284277 Jy ! Component: 2000 - total flux cleaned = 0.00281035 Jy ! Component: 2050 - total flux cleaned = 0.00282628 Jy ! Component: 2100 - total flux cleaned = 0.00287331 Jy ! Component: 2150 - total flux cleaned = 0.00290384 Jy ! Component: 2200 - total flux cleaned = 0.00293411 Jy ! Component: 2250 - total flux cleaned = 0.00297852 Jy ! Component: 2300 - total flux cleaned = 0.00299308 Jy ! Component: 2350 - total flux cleaned = 0.00303631 Jy ! Component: 2400 - total flux cleaned = 0.00303594 Jy ! Component: 2450 - total flux cleaned = 0.003022 Jy ! Component: 2500 - total flux cleaned = 0.00309143 Jy ! Component: 2550 - total flux cleaned = 0.00309121 Jy ! Component: 2600 - total flux cleaned = 0.00307769 Jy ! Component: 2650 - total flux cleaned = 0.00307782 Jy ! Component: 2700 - total flux cleaned = 0.00306466 Jy ! Component: 2750 - total flux cleaned = 0.00306474 Jy ! Component: 2800 - total flux cleaned = 0.00309047 Jy ! Component: 2850 - total flux cleaned = 0.00312849 Jy ! Component: 2900 - total flux cleaned = 0.00312861 Jy ! Component: 2950 - total flux cleaned = 0.00312869 Jy ! Component: 3000 - total flux cleaned = 0.00318945 Jy ! Component: 3050 - total flux cleaned = 0.00317732 Jy ! Component: 3100 - total flux cleaned = 0.00321306 Jy ! Component: 3150 - total flux cleaned = 0.00321307 Jy ! Component: 3200 - total flux cleaned = 0.00320167 Jy ! Component: 3250 - total flux cleaned = 0.0032359 Jy ! Component: 3300 - total flux cleaned = 0.00323576 Jy ! Component: 3350 - total flux cleaned = 0.00321338 Jy ! Component: 3400 - total flux cleaned = 0.00322444 Jy ! Component: 3450 - total flux cleaned = 0.00321339 Jy ! Component: 3500 - total flux cleaned = 0.00317006 Jy ! Component: 3550 - total flux cleaned = 0.00315927 Jy ! Component: 3600 - total flux cleaned = 0.00312743 Jy ! Component: 3650 - total flux cleaned = 0.00312746 Jy ! Component: 3700 - total flux cleaned = 0.00308592 Jy ! Component: 3750 - total flux cleaned = 0.00312713 Jy ! Component: 3800 - total flux cleaned = 0.00307628 Jy ! Component: 3850 - total flux cleaned = 0.00306606 Jy ! Component: 3900 - total flux cleaned = 0.00306609 Jy ! Component: 3950 - total flux cleaned = 0.0030364 Jy ! Component: 4000 - total flux cleaned = 0.00301685 Jy ! Component: 4050 - total flux cleaned = 0.00302649 Jy ! Total flux subtracted in 4096 components = 0.00298801 Jy ! Clean residual min=-0.000522 max=0.000662 Jy/beam ! Clean residual mean=-0.000001 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0334799 Jy keep ! Adding 365 model components to the UV plane model. ! The established model now contains 404 components and 0.0334799 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a1_uvs/J0216+4131_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.514 x 4.601 at -3.144 degrees (North through East) ! Clean map min=-0.0011211 max=0.023706 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a1_uvs/J0216+4131_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.023706 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000178626 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.26052 2.26052 4.52104 9.04208 18.0842 36.1683 72.3366 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.023 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 132.712 quit ! Quitting program ! Log file /scr/pima/bp192a1_uvs/J0216+4131_C_uvs.log closed on Wed Sep 16 13:28:19 2015