! Started logfile: /d2/scr/pima/bp171a2_uvs/J0327+1208_X_uvs.log on Tue Feb 18 19:52:28 2014 obs /d2/scr/pima/bp171a2_uvs/J0327+1208_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a2_uvs/J0327+1208_X_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.805556 visibilities/baseline/integration-bin. ! Found source: J0327+1208 ! ! 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 696 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/bp171a2_uvs/J0327+1208_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002697Jy sigma=38.903371 ! Fit after self-cal, rms=0.945655Jy sigma=37.227459 ! 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=0.7816 mas, bmaj=2.067 mas, bpa=-12.04 degrees ! Estimated noise=0.918481 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 = 0.0399075 Jy ! Component: 100 - total flux cleaned = 0.0500435 Jy ! Total flux subtracted in 100 components = 0.0500435 Jy ! Clean residual min=-0.004329 max=0.006752 Jy/beam ! Clean residual mean=-0.000001 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.0500436 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0500436 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=0.019493Jy sigma=0.735917 ! Fit after self-cal, rms=0.019464Jy sigma=0.734319 ! 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=0.9513 mas, bmaj=2.19 mas, bpa=-10.26 degrees ! Estimated noise=0.702401 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 = 0.00640444 Jy ! Component: 100 - total flux cleaned = 0.00926567 Jy ! Component: 150 - total flux cleaned = 0.0109189 Jy ! Component: 200 - total flux cleaned = 0.0120067 Jy ! Total flux subtracted in 200 components = 0.0120067 Jy ! Clean residual min=-0.003215 max=0.005074 Jy/beam ! Clean residual mean=-0.000002 rms=0.001013 Jy/beam ! Combined flux in latest and established models = 0.0620502 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 31 components and 0.0620502 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=0.017502Jy sigma=0.651941 ! Fit after self-cal, rms=0.017498Jy sigma=0.651742 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9513 x 2.19 at -10.26 degrees (North through East) ! Clean map min=-0.0031103 max=0.053326 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 1.07 FD 0.99 HN 1.00* KP 1.13 ! LA 0.93 MK 1.07 NL 0.99 PT 0.93 ! SC 1.04 ! ! ! 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 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 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=0.017498Jy sigma=0.651742 ! Fit after self-cal, rms=0.017497Jy sigma=0.648433 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9537 mas, bmaj=2.194 mas, bpa=-10.25 degrees ! Estimated noise=0.704556 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 (5, 5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00420866 Jy ! Component: 100 - total flux cleaned = 0.00527604 Jy ! Component: 150 - total flux cleaned = 0.00539805 Jy ! Component: 200 - total flux cleaned = 0.00569646 Jy ! Total flux subtracted in 200 components = 0.00569646 Jy ! Clean residual min=-0.002531 max=0.003367 Jy/beam ! Clean residual mean=-0.000001 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.0677467 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 59 components and 0.0677467 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=0.016378Jy sigma=0.608523 ! Fit after self-cal, rms=0.016226Jy sigma=0.602095 ! 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=0.016226Jy sigma=0.602095 ! Fit after self-cal, rms=0.015798Jy sigma=0.588521 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9514 mas, bmaj=2.195 mas, bpa=-10.36 degrees ! Estimated noise=0.697565 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000139478 Jy ! Component: 100 - total flux cleaned = 0.000514602 Jy ! Component: 150 - total flux cleaned = 0.000816968 Jy ! Component: 200 - total flux cleaned = 0.00114481 Jy ! Total flux subtracted in 200 components = 0.00114481 Jy ! Clean residual min=-0.001978 max=0.002164 Jy/beam ! Clean residual mean=-0.000000 rms=0.000564 Jy/beam ! Combined flux in latest and established models = 0.0688915 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 73 components and 0.0688915 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=0.015548Jy sigma=0.578395 ! Fit after self-cal, rms=0.015527Jy sigma=0.577366 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 = 0.000483973 Jy ! Component: 100 - total flux cleaned = 0.000751711 Jy ! Component: 150 - total flux cleaned = 0.00103574 Jy ! Component: 200 - total flux cleaned = 0.00119694 Jy ! Total flux subtracted in 200 components = 0.00119694 Jy ! Clean residual min=-0.001859 max=0.001925 Jy/beam ! Clean residual mean=-0.000000 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.0700884 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 81 components and 0.0700884 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=0.015433Jy sigma=0.573454 ! Fit after self-cal, rms=0.015429Jy sigma=0.573116 ! 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=0.015429Jy sigma=0.573116 ! Fit after self-cal, rms=0.014923Jy sigma=0.560389 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9499 mas, bmaj=2.194 mas, bpa=-10.07 degrees ! Estimated noise=0.692116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000298566 Jy ! Component: 100 - total flux cleaned = -0.000342424 Jy ! Component: 150 - total flux cleaned = -0.000342883 Jy ! Component: 200 - total flux cleaned = -0.000327314 Jy ! Total flux subtracted in 200 components = -0.000327314 Jy ! Clean residual min=-0.001699 max=0.001594 Jy/beam ! Clean residual mean=0.000000 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0697611 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 93 components and 0.0697611 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=0.014866Jy sigma=0.557894 ! Fit after self-cal, rms=0.014868Jy sigma=0.557813 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 = 0.000102604 Jy ! Component: 100 - total flux cleaned = 0.000102906 Jy ! Component: 150 - total flux cleaned = 0.000115463 Jy ! Component: 200 - total flux cleaned = 0.000138662 Jy ! Total flux subtracted in 200 components = 0.000138662 Jy ! Clean residual min=-0.001662 max=0.001525 Jy/beam ! Clean residual mean=0.000000 rms=0.000446 Jy/beam ! Combined flux in latest and established models = 0.0698998 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 99 components and 0.0698998 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=0.014847Jy sigma=0.556933 ! Fit after self-cal, rms=0.014849Jy sigma=0.556899 ! 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=0.014849Jy sigma=0.556899 ! Fit after self-cal, rms=0.014704Jy sigma=0.556457 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.16 mas, bmaj=3.382 mas, bpa=20.14 degrees ! Estimated noise=0.886745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000484513 Jy ! Component: 100 - total flux cleaned = 0.000607854 Jy ! Component: 150 - total flux cleaned = 0.000658356 Jy ! Component: 200 - total flux cleaned = 0.000688388 Jy ! Total flux subtracted in 200 components = 0.000688388 Jy ! Clean residual min=-0.002191 max=0.002254 Jy/beam ! Clean residual mean=0.000001 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.0705882 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 106 components and 0.0705882 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=0.014690Jy sigma=0.556215 ! Fit after self-cal, rms=0.014690Jy sigma=0.556149 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 = 0.000193137 Jy ! Component: 100 - total flux cleaned = 0.000180836 Jy ! Component: 150 - total flux cleaned = 0.000181368 Jy ! Component: 200 - total flux cleaned = 0.000181217 Jy ! Total flux subtracted in 200 components = 0.000181217 Jy ! Clean residual min=-0.002151 max=0.002210 Jy/beam ! Clean residual mean=0.000001 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.0707694 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 114 components and 0.0707694 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=0.014686Jy sigma=0.556124 ! Fit after self-cal, rms=0.014687Jy sigma=0.556096 ! 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=0.9495 mas, bmaj=2.191 mas, bpa=-9.953 degrees ! Estimated noise=0.687794 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9495 x 2.191 at -9.953 degrees (North through East) ! Clean map min=-0.001635 max=0.049189 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=0.7812 mas, bmaj=2.067 mas, bpa=-11.67 degrees ! Estimated noise=0.903904 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0391378 Jy ! Component: 100 - total flux cleaned = 0.0499501 Jy ! Component: 150 - total flux cleaned = 0.0559386 Jy ! Component: 200 - total flux cleaned = 0.0596433 Jy ! Total flux subtracted in 200 components = 0.0596433 Jy ! Clean residual min=-0.002785 max=0.002399 Jy/beam ! Clean residual mean=-0.000001 rms=0.000643 Jy/beam ! Combined flux in latest and established models = 0.0596433 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0596433 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9495 mas, bmaj=2.191 mas, bpa=-9.953 degrees ! Estimated noise=0.687794 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 = 0.00326378 Jy ! Component: 100 - total flux cleaned = 0.0051877 Jy ! Component: 150 - total flux cleaned = 0.00622108 Jy ! Component: 200 - total flux cleaned = 0.00703593 Jy ! Total flux subtracted in 200 components = 0.00703593 Jy ! Clean residual min=-0.001964 max=0.001694 Jy/beam ! Clean residual mean=-0.000000 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.0666792 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 49 components and 0.0666792 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=2.16 mas, bmaj=3.382 mas, bpa=20.14 degrees ! Estimated noise=0.886745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013442 Jy ! Component: 100 - total flux cleaned = 0.00183287 Jy ! Component: 150 - total flux cleaned = 0.00226061 Jy ! Component: 200 - total flux cleaned = 0.00260763 Jy ! Total flux subtracted in 200 components = 0.00260763 Jy ! Clean residual min=-0.002316 max=0.002280 Jy/beam ! Clean residual mean=0.000000 rms=0.000771 Jy/beam ! Combined flux in latest and established models = 0.0692868 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 = 0.00028779 Jy ! Component: 100 - total flux cleaned = 0.000529355 Jy ! Component: 150 - total flux cleaned = 0.000718138 Jy ! Component: 200 - total flux cleaned = 0.00089461 Jy ! Total flux subtracted in 200 components = 0.00089461 Jy ! Clean residual min=-0.002246 max=0.002160 Jy/beam ! Clean residual mean=0.000001 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.0701814 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 85 components and 0.0701814 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9495 mas, bmaj=2.191 mas, bpa=-9.953 degrees ! Estimated noise=0.687794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000307792 Jy ! Component: 100 - total flux cleaned = -0.000351476 Jy ! Component: 150 - total flux cleaned = -0.000317258 Jy ! Component: 200 - total flux cleaned = -0.000270685 Jy ! Total flux subtracted in 200 components = -0.000270685 Jy ! Clean residual min=-0.001687 max=0.001473 Jy/beam ! Clean residual mean=0.000000 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.0699107 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 102 components and 0.0699107 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=0.014678Jy sigma=0.555120 ! Fit after self-cal, rms=0.014677Jy sigma=0.554957 wmodel /d2/scr/pima/bp171a2_uvs/J0327+1208_X_map.mod ! Writing 102 model components to file: /d2/scr/pima/bp171a2_uvs/J0327+1208_X_map.mod wobs /d2/scr/pima/bp171a2_uvs/J0327+1208_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a2_uvs/J0327+1208_X_uvs.fits wwins /d2/scr/pima/bp171a2_uvs/J0327+1208_X_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171a2_uvs/J0327+1208_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 = -0.000727247 Jy ! Component: 100 - total flux cleaned = -0.00102097 Jy ! Component: 150 - total flux cleaned = -0.00112053 Jy ! Component: 200 - total flux cleaned = -0.00111973 Jy ! Component: 250 - total flux cleaned = -0.00103207 Jy ! Component: 300 - total flux cleaned = -0.000948687 Jy ! Component: 350 - total flux cleaned = -0.000808641 Jy ! Component: 400 - total flux cleaned = -0.000732184 Jy ! Component: 450 - total flux cleaned = -0.000639056 Jy ! Component: 500 - total flux cleaned = -0.000495504 Jy ! Component: 550 - total flux cleaned = -0.000357508 Jy ! Component: 600 - total flux cleaned = -0.000223937 Jy ! Component: 650 - total flux cleaned = -0.000110569 Jy ! Component: 700 - total flux cleaned = -4.71855e-05 Jy ! Component: 750 - total flux cleaned = 3.01784e-05 Jy ! Component: 800 - total flux cleaned = 0.000105488 Jy ! Component: 850 - total flux cleaned = 0.000163992 Jy ! Component: 900 - total flux cleaned = 0.000220862 Jy ! Component: 950 - total flux cleaned = 0.000220771 Jy ! Component: 1000 - total flux cleaned = 0.000221011 Jy ! Component: 1050 - total flux cleaned = 0.000247859 Jy ! Component: 1100 - total flux cleaned = 0.000221555 Jy ! Component: 1150 - total flux cleaned = 0.000247392 Jy ! Component: 1200 - total flux cleaned = 0.000234712 Jy ! Component: 1250 - total flux cleaned = 0.000259492 Jy ! Component: 1300 - total flux cleaned = 0.000247108 Jy ! Component: 1350 - total flux cleaned = 0.000247056 Jy ! Component: 1400 - total flux cleaned = 0.000222909 Jy ! Component: 1450 - total flux cleaned = 0.000199175 Jy ! Component: 1500 - total flux cleaned = 0.00016396 Jy ! Component: 1550 - total flux cleaned = 0.000163982 Jy ! Component: 1600 - total flux cleaned = 0.000152436 Jy ! Component: 1650 - total flux cleaned = 0.000163906 Jy ! Component: 1700 - total flux cleaned = 0.000152652 Jy ! Component: 1750 - total flux cleaned = 0.000175116 Jy ! Component: 1800 - total flux cleaned = 0.000197437 Jy ! Component: 1850 - total flux cleaned = 0.000208505 Jy ! Component: 1900 - total flux cleaned = 0.000186529 Jy ! Component: 1950 - total flux cleaned = 0.000153682 Jy ! Component: 2000 - total flux cleaned = 0.000142801 Jy ! Component: 2050 - total flux cleaned = 0.000142875 Jy ! Component: 2100 - total flux cleaned = 0.000153697 Jy ! Component: 2150 - total flux cleaned = 0.000142884 Jy ! Component: 2200 - total flux cleaned = 0.000142948 Jy ! Component: 2250 - total flux cleaned = 0.000142992 Jy ! Component: 2300 - total flux cleaned = 0.000153709 Jy ! Component: 2350 - total flux cleaned = 0.000142939 Jy ! Component: 2400 - total flux cleaned = 0.000142951 Jy ! Component: 2450 - total flux cleaned = 0.000142947 Jy ! Component: 2500 - total flux cleaned = 0.000121568 Jy ! Component: 2550 - total flux cleaned = 8.94793e-05 Jy ! Component: 2600 - total flux cleaned = 8.9499e-05 Jy ! Component: 2650 - total flux cleaned = 5.74085e-05 Jy ! Component: 2700 - total flux cleaned = 2.52759e-05 Jy ! Component: 2750 - total flux cleaned = 3.60428e-05 Jy ! Component: 2800 - total flux cleaned = 1.44897e-05 Jy ! Component: 2850 - total flux cleaned = 3.66281e-06 Jy ! Component: 2900 - total flux cleaned = -7.29046e-06 Jy ! Component: 2950 - total flux cleaned = -1.80981e-05 Jy ! Component: 3000 - total flux cleaned = -5.09268e-05 Jy ! Component: 3050 - total flux cleaned = -8.40276e-05 Jy ! Component: 3100 - total flux cleaned = -9.51627e-05 Jy ! Component: 3150 - total flux cleaned = -0.000117444 Jy ! Component: 3200 - total flux cleaned = -0.000128577 Jy ! Component: 3250 - total flux cleaned = -0.000173679 Jy ! Component: 3300 - total flux cleaned = -0.000196414 Jy ! Component: 3350 - total flux cleaned = -0.000207854 Jy ! Component: 3400 - total flux cleaned = -0.000219383 Jy ! Component: 3450 - total flux cleaned = -0.00025425 Jy ! Component: 3500 - total flux cleaned = -0.0003013 Jy ! Component: 3550 - total flux cleaned = -0.000313369 Jy ! Component: 3600 - total flux cleaned = -0.000337355 Jy ! Component: 3650 - total flux cleaned = -0.000361605 Jy ! Component: 3700 - total flux cleaned = -0.000386115 Jy ! Component: 3750 - total flux cleaned = -0.000410835 Jy ! Component: 3800 - total flux cleaned = -0.000435957 Jy ! Component: 3850 - total flux cleaned = -0.00046136 Jy ! Component: 3900 - total flux cleaned = -0.000474224 Jy ! Component: 3950 - total flux cleaned = -0.000513396 Jy ! Component: 4000 - total flux cleaned = -0.000526731 Jy ! Component: 4050 - total flux cleaned = -0.000553577 Jy ! Total flux subtracted in 4096 components = -0.000567139 Jy ! Clean residual min=-0.000868 max=0.001077 Jy/beam ! Clean residual mean=0.000000 rms=0.000212 Jy/beam ! Combined flux in latest and established models = 0.0693436 Jy keep ! Adding 244 model components to the UV plane model. ! The established model now contains 346 components and 0.0693435 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a2_uvs/J0327+1208_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9495 x 2.191 at -9.953 degrees (North through East) ! Clean map min=-0.0011728 max=0.048893 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a2_uvs/J0327+1208_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0488933 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000212538 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.30409 1.30409 2.60818 5.21637 10.4327 20.8655 41.7309 83.4618 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.048 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 230.045 quit ! Quitting program ! Log file /d2/scr/pima/bp171a2_uvs/J0327+1208_X_uvs.log closed on Tue Feb 18 19:52:33 2014