! Started logfile: /d2/scr/pima/bp171a2_uvs/J0328+3139_C_uvs.log on Tue Feb 18 20:23:12 2014 obs /d2/scr/pima/bp171a2_uvs/J0328+3139_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a2_uvs/J0328+3139_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.916667 visibilities/baseline/integration-bin. ! Found source: J0328+3139 ! ! 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 3.928e+09 3.2e+07 1 3.2e+07 ! 02 2 3.96e+09 3.2e+07 1 3.2e+07 ! 03 3 3.992e+09 3.2e+07 1 3.2e+07 ! 04 4 4.024e+09 3.2e+07 1 3.2e+07 ! 05 5 4.216e+09 3.2e+07 1 3.2e+07 ! 06 6 4.312e+09 3.2e+07 1 3.2e+07 ! 07 7 4.344e+09 3.2e+07 1 3.2e+07 ! 08 8 4.376e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 792 visibilities. select RR ! Selecting polarization: RR, channels: 1..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a2_uvs/J0328+3139_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=1.001307Jy sigma=35.146047 ! Fit after self-cal, rms=0.959442Jy sigma=33.771420 ! 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=1.31 mas, bmaj=4.77 mas, bpa=-15.19 degrees ! Estimated noise=0.91476 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 = 0.0278291 Jy ! Component: 100 - total flux cleaned = 0.0398011 Jy ! Total flux subtracted in 100 components = 0.0398011 Jy ! Clean residual min=-0.003500 max=0.005516 Jy/beam ! Clean residual mean=-0.000004 rms=0.001105 Jy/beam ! Combined flux in latest and established models = 0.0398011 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0398011 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=0.028957Jy sigma=0.751875 ! Fit after self-cal, rms=0.027506Jy sigma=0.688140 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00712456 Jy ! Component: 100 - total flux cleaned = 0.0108617 Jy ! Total flux subtracted in 100 components = 0.0108617 Jy ! Clean residual min=-0.002879 max=0.003740 Jy/beam ! Clean residual mean=0.000001 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.0506628 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 14 components and 0.0506628 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=0.025129Jy sigma=0.601963 ! Fit after self-cal, rms=0.025115Jy sigma=0.601471 ! 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=1.628 mas, bmaj=4.743 mas, bpa=-15.54 degrees ! Estimated noise=0.770911 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 = 0.00273288 Jy ! Component: 100 - total flux cleaned = 0.00448612 Jy ! Component: 150 - total flux cleaned = 0.0057233 Jy ! Component: 200 - total flux cleaned = 0.00662371 Jy ! Total flux subtracted in 200 components = 0.00662371 Jy ! Clean residual min=-0.002604 max=0.003637 Jy/beam ! Clean residual mean=0.000008 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.0572865 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 38 components and 0.0572865 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=0.024561Jy sigma=0.592881 ! Fit after self-cal, rms=0.024566Jy sigma=0.592767 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.628 x 4.743 at -15.54 degrees (North through East) ! Clean map min=-0.0024755 max=0.038663 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* 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* 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* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 FD 1.07 HN 1.15 KP 1.13 ! LA 1.05 MK 1.06 NL 0.97 PT 0.92 ! SC 0.93 ! ! ! 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* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.95 HN 1.09 KP 1.07 ! LA 1.17 MK 1.14 NL 1.01 PT 1.09 ! SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.024566Jy sigma=0.592767 ! Fit after self-cal, rms=0.024868Jy sigma=0.583542 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.633 mas, bmaj=4.733 mas, bpa=-15.42 degrees ! Estimated noise=0.790935 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 (46.5, 66.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0028381 Jy ! Component: 100 - total flux cleaned = 0.00374645 Jy ! Component: 150 - total flux cleaned = 0.00445319 Jy ! Component: 200 - total flux cleaned = 0.00503012 Jy ! Total flux subtracted in 200 components = 0.00503012 Jy ! Clean residual min=-0.002367 max=0.002835 Jy/beam ! Clean residual mean=0.000008 rms=0.000598 Jy/beam ! Combined flux in latest and established models = 0.0623166 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 58 components and 0.0623166 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=0.024337Jy sigma=0.572173 ! Fit after self-cal, rms=0.024279Jy sigma=0.570194 ! 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=0.024279Jy sigma=0.570194 ! Fit after self-cal, rms=0.024452Jy sigma=0.566414 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.637 mas, bmaj=4.728 mas, bpa=-15.52 degrees ! Estimated noise=0.805204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145608 Jy ! Component: 100 - total flux cleaned = 0.00240391 Jy ! Component: 150 - total flux cleaned = 0.00291813 Jy ! Component: 200 - total flux cleaned = 0.00325126 Jy ! Total flux subtracted in 200 components = 0.00325126 Jy ! Clean residual min=-0.002435 max=0.002486 Jy/beam ! Clean residual mean=0.000007 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.0655679 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 74 components and 0.0655679 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=0.024254Jy sigma=0.564670 ! Fit after self-cal, rms=0.024249Jy sigma=0.564289 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (74.1, -47.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0022292 Jy ! Component: 100 - total flux cleaned = 0.00241894 Jy ! Component: 150 - total flux cleaned = 0.00267903 Jy ! Component: 200 - total flux cleaned = 0.00283851 Jy ! Total flux subtracted in 200 components = 0.00283851 Jy ! Clean residual min=-0.002348 max=0.002170 Jy/beam ! Clean residual mean=0.000006 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.0684064 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 110 components and 0.0684064 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=0.023910Jy sigma=0.557776 ! Fit after self-cal, rms=0.023886Jy sigma=0.556382 ! 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=0.023886Jy sigma=0.556382 ! Fit after self-cal, rms=0.023804Jy sigma=0.554853 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.635 mas, bmaj=4.721 mas, bpa=-15.53 degrees ! Estimated noise=0.810677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000909626 Jy ! Component: 100 - total flux cleaned = 0.00139705 Jy ! Component: 150 - total flux cleaned = 0.00172318 Jy ! Component: 200 - total flux cleaned = 0.00198584 Jy ! Total flux subtracted in 200 components = 0.00198584 Jy ! Clean residual min=-0.002188 max=0.002041 Jy/beam ! Clean residual mean=0.000005 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.0703922 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 126 components and 0.0703922 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=0.023646Jy sigma=0.552357 ! Fit after self-cal, rms=0.023645Jy sigma=0.551864 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 = 0.000482087 Jy ! Component: 100 - total flux cleaned = 0.000735552 Jy ! Component: 150 - total flux cleaned = 0.000915226 Jy ! Component: 200 - total flux cleaned = 0.00101056 Jy ! Total flux subtracted in 200 components = 0.00101056 Jy ! Clean residual min=-0.002168 max=0.001980 Jy/beam ! Clean residual mean=0.000005 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.0714028 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 136 components and 0.0714028 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=0.023562Jy sigma=0.550456 ! Fit after self-cal, rms=0.023564Jy sigma=0.550284 ! 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=0.023564Jy sigma=0.550284 ! Fit after self-cal, rms=0.023513Jy sigma=0.549824 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.678 mas, bmaj=5.069 mas, bpa=-8.153 degrees ! Estimated noise=1.01454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000711319 Jy ! Component: 100 - total flux cleaned = 0.00110234 Jy ! Component: 150 - total flux cleaned = 0.00148327 Jy ! Component: 200 - total flux cleaned = 0.00182953 Jy ! Total flux subtracted in 200 components = 0.00182953 Jy ! Clean residual min=-0.002823 max=0.002812 Jy/beam ! Clean residual mean=0.000010 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.0732323 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 163 components and 0.0732323 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=0.023437Jy sigma=0.550504 ! Fit after self-cal, rms=0.023439Jy sigma=0.549972 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 = 0.000215809 Jy ! Component: 100 - total flux cleaned = 0.000287788 Jy ! Component: 150 - total flux cleaned = 0.000394934 Jy ! Component: 200 - total flux cleaned = 0.000434327 Jy ! Total flux subtracted in 200 components = 0.000434327 Jy ! Clean residual min=-0.002737 max=0.002628 Jy/beam ! Clean residual mean=0.000009 rms=0.000718 Jy/beam ! Combined flux in latest and established models = 0.0736666 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 172 components and 0.0736666 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=0.023409Jy sigma=0.550301 ! Fit after self-cal, rms=0.023409Jy sigma=0.550135 ! 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=1.633 mas, bmaj=4.718 mas, bpa=-15.56 degrees ! Estimated noise=0.812064 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.633 x 4.718 at -15.56 degrees (North through East) ! Clean map min=-0.0021877 max=0.039281 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=1.317 mas, bmaj=4.756 mas, bpa=-15.25 degrees ! Estimated noise=0.97254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0304038 Jy ! Component: 100 - total flux cleaned = 0.0435001 Jy ! Component: 150 - total flux cleaned = 0.0503437 Jy ! Component: 200 - total flux cleaned = 0.054879 Jy ! Total flux subtracted in 200 components = 0.054879 Jy ! Clean residual min=-0.003177 max=0.003986 Jy/beam ! Clean residual mean=0.000001 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.054879 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 0.054879 Jy ! Inverting map and beam ! Estimated beam: bmin=1.633 mas, bmaj=4.718 mas, bpa=-15.56 degrees ! Estimated noise=0.812064 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 (27.3, -9.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00466768 Jy ! Component: 100 - total flux cleaned = 0.00780856 Jy ! Component: 150 - total flux cleaned = 0.0102681 Jy ! Component: 200 - total flux cleaned = 0.0118907 Jy ! Total flux subtracted in 200 components = 0.0118907 Jy ! Clean residual min=-0.002462 max=0.002855 Jy/beam ! Clean residual mean=0.000002 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.0667697 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 55 components and 0.0667697 Jy ! Inverting map ! Added new window around map position (23.7, -71.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148609 Jy ! Component: 100 - total flux cleaned = 0.00224213 Jy ! Component: 150 - total flux cleaned = 0.00278185 Jy ! Component: 200 - total flux cleaned = 0.00315788 Jy ! Total flux subtracted in 200 components = 0.00315788 Jy ! Clean residual min=-0.002098 max=0.002103 Jy/beam ! Clean residual mean=0.000002 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.0699276 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 78 components and 0.0699276 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=3.678 mas, bmaj=5.069 mas, bpa=-8.153 degrees ! Estimated noise=1.01454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00145728 Jy ! Component: 100 - total flux cleaned = 0.00194835 Jy ! Component: 150 - total flux cleaned = 0.00235975 Jy ! Component: 200 - total flux cleaned = 0.00244011 Jy ! Total flux subtracted in 200 components = 0.00244011 Jy ! Clean residual min=-0.002586 max=0.002309 Jy/beam ! Clean residual mean=0.000006 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.0723677 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 = 0.000180322 Jy ! Component: 100 - total flux cleaned = 0.000312793 Jy ! Component: 150 - total flux cleaned = 0.000405538 Jy ! Component: 200 - total flux cleaned = 0.000521861 Jy ! Total flux subtracted in 200 components = 0.000521861 Jy ! Clean residual min=-0.002519 max=0.002224 Jy/beam ! Clean residual mean=0.000006 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.0728896 Jy ! Adding 71 model components to the UV plane model. ! The established model now contains 145 components and 0.0728896 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.633 mas, bmaj=4.718 mas, bpa=-15.56 degrees ! Estimated noise=0.812064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.40433e-05 Jy ! Component: 100 - total flux cleaned = 1.29222e-05 Jy ! Component: 150 - total flux cleaned = 4.52783e-05 Jy ! Component: 200 - total flux cleaned = 7.75736e-05 Jy ! Total flux subtracted in 200 components = 7.75736e-05 Jy ! Clean residual min=-0.001815 max=0.001811 Jy/beam ! Clean residual mean=0.000003 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0729671 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 170 components and 0.0729671 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=0.023038Jy sigma=0.537258 ! Fit after self-cal, rms=0.023012Jy sigma=0.535821 wmodel /d2/scr/pima/bp171a2_uvs/J0328+3139_C_map.mod ! Writing 170 model components to file: /d2/scr/pima/bp171a2_uvs/J0328+3139_C_map.mod wobs /d2/scr/pima/bp171a2_uvs/J0328+3139_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a2_uvs/J0328+3139_C_uvs.fits wwins /d2/scr/pima/bp171a2_uvs/J0328+3139_C_map.win ! wwins: Wrote 5 windows to /d2/scr/pima/bp171a2_uvs/J0328+3139_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 = 0.000123243 Jy ! Component: 100 - total flux cleaned = 0.000422581 Jy ! Component: 150 - total flux cleaned = 0.000646305 Jy ! Component: 200 - total flux cleaned = 0.000698629 Jy ! Component: 250 - total flux cleaned = 0.000749083 Jy ! Component: 300 - total flux cleaned = 0.000870502 Jy ! Component: 350 - total flux cleaned = 0.000823566 Jy ! Component: 400 - total flux cleaned = 0.000938677 Jy ! Component: 450 - total flux cleaned = 0.00102896 Jy ! Component: 500 - total flux cleaned = 0.00124942 Jy ! Component: 550 - total flux cleaned = 0.00131404 Jy ! Component: 600 - total flux cleaned = 0.00141998 Jy ! Component: 650 - total flux cleaned = 0.00156509 Jy ! Component: 700 - total flux cleaned = 0.00160621 Jy ! Component: 750 - total flux cleaned = 0.00166618 Jy ! Component: 800 - total flux cleaned = 0.00172502 Jy ! Component: 850 - total flux cleaned = 0.00176352 Jy ! Component: 900 - total flux cleaned = 0.0018016 Jy ! Component: 950 - total flux cleaned = 0.0018763 Jy ! Component: 1000 - total flux cleaned = 0.00191313 Jy ! Component: 1050 - total flux cleaned = 0.0019853 Jy ! Component: 1100 - total flux cleaned = 0.00203858 Jy ! Component: 1150 - total flux cleaned = 0.00203867 Jy ! Component: 1200 - total flux cleaned = 0.00205616 Jy ! Component: 1250 - total flux cleaned = 0.00209016 Jy ! Component: 1300 - total flux cleaned = 0.00215718 Jy ! Component: 1350 - total flux cleaned = 0.00212414 Jy ! Component: 1400 - total flux cleaned = 0.00215702 Jy ! Component: 1450 - total flux cleaned = 0.00222129 Jy ! Component: 1500 - total flux cleaned = 0.00217352 Jy ! Component: 1550 - total flux cleaned = 0.00222086 Jy ! Component: 1600 - total flux cleaned = 0.00225193 Jy ! Component: 1650 - total flux cleaned = 0.0022672 Jy ! Component: 1700 - total flux cleaned = 0.00234319 Jy ! Component: 1750 - total flux cleaned = 0.00237346 Jy ! Component: 1800 - total flux cleaned = 0.00241816 Jy ! Component: 1850 - total flux cleaned = 0.00244746 Jy ! Component: 1900 - total flux cleaned = 0.00247659 Jy ! Component: 1950 - total flux cleaned = 0.00254861 Jy ! Component: 2000 - total flux cleaned = 0.00252019 Jy ! Component: 2050 - total flux cleaned = 0.00266077 Jy ! Component: 2100 - total flux cleaned = 0.0027024 Jy ! Component: 2150 - total flux cleaned = 0.00274417 Jy ! Component: 2200 - total flux cleaned = 0.00281255 Jy ! Component: 2250 - total flux cleaned = 0.00288021 Jy ! Component: 2300 - total flux cleaned = 0.00296048 Jy ! Component: 2350 - total flux cleaned = 0.00303987 Jy ! Component: 2400 - total flux cleaned = 0.00317073 Jy ! Component: 2450 - total flux cleaned = 0.00324843 Jy ! Component: 2500 - total flux cleaned = 0.00327418 Jy ! Component: 2550 - total flux cleaned = 0.00333785 Jy ! Component: 2600 - total flux cleaned = 0.00340076 Jy ! Component: 2650 - total flux cleaned = 0.00347565 Jy ! Component: 2700 - total flux cleaned = 0.00356217 Jy ! Component: 2750 - total flux cleaned = 0.00355007 Jy ! Component: 2800 - total flux cleaned = 0.00363515 Jy ! Component: 2850 - total flux cleaned = 0.00370714 Jy ! Component: 2900 - total flux cleaned = 0.00374276 Jy ! Component: 2950 - total flux cleaned = 0.00375446 Jy ! Component: 3000 - total flux cleaned = 0.00384838 Jy ! Component: 3050 - total flux cleaned = 0.00389487 Jy ! Component: 3100 - total flux cleaned = 0.00394104 Jy ! Component: 3150 - total flux cleaned = 0.0039982 Jy ! Component: 3200 - total flux cleaned = 0.00405496 Jy ! Component: 3250 - total flux cleaned = 0.00411105 Jy ! Component: 3300 - total flux cleaned = 0.00415559 Jy ! Component: 3350 - total flux cleaned = 0.00421093 Jy ! Component: 3400 - total flux cleaned = 0.00425506 Jy ! Component: 3450 - total flux cleaned = 0.00432028 Jy ! Component: 3500 - total flux cleaned = 0.00435275 Jy ! Component: 3550 - total flux cleaned = 0.00441688 Jy ! Component: 3600 - total flux cleaned = 0.00442761 Jy ! Component: 3650 - total flux cleaned = 0.00445949 Jy ! Component: 3700 - total flux cleaned = 0.00452245 Jy ! Component: 3750 - total flux cleaned = 0.00454331 Jy ! Component: 3800 - total flux cleaned = 0.00454343 Jy ! Component: 3850 - total flux cleaned = 0.00462572 Jy ! Component: 3900 - total flux cleaned = 0.00461554 Jy ! Component: 3950 - total flux cleaned = 0.00465614 Jy ! Component: 4000 - total flux cleaned = 0.00474699 Jy ! Component: 4050 - total flux cleaned = 0.00475701 Jy ! Total flux subtracted in 4096 components = 0.004817 Jy ! Clean residual min=-0.000572 max=0.000624 Jy/beam ! Clean residual mean=0.000004 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0777841 Jy keep ! Adding 299 model components to the UV plane model. ! The established model now contains 469 components and 0.0777841 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a2_uvs/J0328+3139_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.633 x 4.718 at -15.56 degrees (North through East) ! Clean map min=-0.0019458 max=0.039069 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a2_uvs/J0328+3139_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.039069 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000179378 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.37739 1.37739 2.75479 5.50957 11.0191 22.0383 44.0766 88.1532 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.039 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 217.802 quit ! Quitting program ! Log file /d2/scr/pima/bp171a2_uvs/J0328+3139_C_uvs.log closed on Tue Feb 18 20:23:18 2014