! Started logfile: /d2/scr/pima/bp171a2_uvs/J0349+0354_C_uvs.log on Tue Feb 18 20:24:03 2014 obs /d2/scr/pima/bp171a2_uvs/J0349+0354_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a2_uvs/J0349+0354_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0349+0354 ! ! 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 864 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/J0349+0354_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=1.003240Jy sigma=30.898130 ! Fit after self-cal, rms=0.930500Jy sigma=28.796799 ! 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=1.367 mas, bmaj=3.508 mas, bpa=-6.861 degrees ! Estimated noise=1.01994 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 = 0.0479558 Jy ! Component: 100 - total flux cleaned = 0.0610257 Jy ! Total flux subtracted in 100 components = 0.0610257 Jy ! Clean residual min=-0.004304 max=0.008570 Jy/beam ! Clean residual mean=0.000023 rms=0.001400 Jy/beam ! Combined flux in latest and established models = 0.0610257 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0610257 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=0.039950Jy sigma=0.805135 ! Fit after self-cal, rms=0.039903Jy sigma=0.804454 ! Inverting map ! Added new window around map position (25.2, -13.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0081051 Jy ! Component: 100 - total flux cleaned = 0.0127347 Jy ! Total flux subtracted in 100 components = 0.0127347 Jy ! Clean residual min=-0.003921 max=0.006678 Jy/beam ! Clean residual mean=0.000014 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 0.0737604 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 17 components and 0.0737604 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=0.036892Jy sigma=0.705654 ! Fit after self-cal, rms=0.036770Jy sigma=0.700248 ! 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=1.611 mas, bmaj=3.904 mas, bpa=-5.475 degrees ! Estimated noise=0.864953 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 = 0.00627012 Jy ! Component: 100 - total flux cleaned = 0.0103082 Jy ! Component: 150 - total flux cleaned = 0.0132199 Jy ! Component: 200 - total flux cleaned = 0.015394 Jy ! Total flux subtracted in 200 components = 0.015394 Jy ! Clean residual min=-0.003774 max=0.005449 Jy/beam ! Clean residual mean=0.000007 rms=0.001075 Jy/beam ! Combined flux in latest and established models = 0.0891544 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 61 components and 0.0891544 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=0.034856Jy sigma=0.662561 ! Fit after self-cal, rms=0.034811Jy sigma=0.660324 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.611 x 3.904 at -5.475 degrees (North through East) ! Clean map min=-0.0036778 max=0.064422 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 1.00* 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 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=0.034811Jy sigma=0.660324 ! Fit after self-cal, rms=0.034811Jy sigma=0.660324 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.611 mas, bmaj=3.904 mas, bpa=-5.475 degrees ! Estimated noise=0.864953 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 = 0.00216711 Jy ! Component: 100 - total flux cleaned = 0.00360037 Jy ! Component: 150 - total flux cleaned = 0.00466884 Jy ! Component: 200 - total flux cleaned = 0.00545269 Jy ! Total flux subtracted in 200 components = 0.00545269 Jy ! Clean residual min=-0.003645 max=0.004914 Jy/beam ! Clean residual mean=0.000000 rms=0.001013 Jy/beam ! Combined flux in latest and established models = 0.0946071 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 69 components and 0.0946071 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=0.034433Jy sigma=0.660554 ! Fit after self-cal, rms=0.034422Jy sigma=0.659651 ! 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=0.034422Jy sigma=0.659651 ! Fit after self-cal, rms=0.034422Jy sigma=0.659651 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.611 mas, bmaj=3.904 mas, bpa=-5.475 degrees ! Estimated noise=0.864953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000755786 Jy ! Component: 100 - total flux cleaned = 0.00106595 Jy ! Component: 150 - total flux cleaned = 0.00119999 Jy ! Component: 200 - total flux cleaned = 0.00132523 Jy ! Total flux subtracted in 200 components = 0.00132523 Jy ! Clean residual min=-0.003704 max=0.004701 Jy/beam ! Clean residual mean=-0.000001 rms=0.000998 Jy/beam ! Combined flux in latest and established models = 0.0959323 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 78 components and 0.0959323 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=0.034321Jy sigma=0.659454 ! Fit after self-cal, rms=0.034323Jy sigma=0.659282 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 (-58.5, -74.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00395244 Jy ! Component: 100 - total flux cleaned = 0.00529827 Jy ! Component: 150 - total flux cleaned = 0.00583963 Jy ! Component: 200 - total flux cleaned = 0.00622293 Jy ! Total flux subtracted in 200 components = 0.00622293 Jy ! Clean residual min=-0.003663 max=0.003914 Jy/beam ! Clean residual mean=-0.000003 rms=0.000945 Jy/beam ! Combined flux in latest and established models = 0.102155 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 97 components and 0.102155 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=0.033571Jy sigma=0.645796 ! Fit after self-cal, rms=0.033474Jy sigma=0.642708 ! 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=0.033474Jy sigma=0.642708 ! Fit after self-cal, rms=0.033474Jy sigma=0.642708 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.611 mas, bmaj=3.904 mas, bpa=-5.475 degrees ! Estimated noise=0.864953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00126141 Jy ! Component: 100 - total flux cleaned = 0.00148324 Jy ! Component: 150 - total flux cleaned = 0.00173552 Jy ! Component: 200 - total flux cleaned = 0.0019233 Jy ! Total flux subtracted in 200 components = 0.0019233 Jy ! Clean residual min=-0.003516 max=0.003754 Jy/beam ! Clean residual mean=-0.000002 rms=0.000923 Jy/beam ! Combined flux in latest and established models = 0.104079 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 109 components and 0.104079 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=0.033289Jy sigma=0.641116 ! Fit after self-cal, rms=0.033275Jy sigma=0.640748 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 = 0.00046426 Jy ! Component: 100 - total flux cleaned = 0.000521902 Jy ! Component: 150 - total flux cleaned = 0.000597479 Jy ! Component: 200 - total flux cleaned = 0.000668015 Jy ! Total flux subtracted in 200 components = 0.000668015 Jy ! Clean residual min=-0.003477 max=0.003719 Jy/beam ! Clean residual mean=-0.000002 rms=0.000921 Jy/beam ! Combined flux in latest and established models = 0.104747 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 112 components and 0.104747 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=0.033200Jy sigma=0.640261 ! Fit after self-cal, rms=0.033197Jy sigma=0.640196 ! 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=0.033197Jy sigma=0.640196 ! Fit after self-cal, rms=0.033197Jy sigma=0.640196 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.797 mas, bmaj=5.898 mas, bpa=10.99 degrees ! Estimated noise=1.10769 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0016482 Jy ! Component: 100 - total flux cleaned = 0.00199431 Jy ! Component: 150 - total flux cleaned = 0.00222016 Jy ! Component: 200 - total flux cleaned = 0.00245338 Jy ! Total flux subtracted in 200 components = 0.00245338 Jy ! Clean residual min=-0.004898 max=0.004564 Jy/beam ! Clean residual mean=-0.000012 rms=0.001284 Jy/beam ! Combined flux in latest and established models = 0.1072 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 119 components and 0.1072 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=0.033123Jy sigma=0.643924 ! Fit after self-cal, rms=0.033117Jy sigma=0.643291 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 = 0.000223188 Jy ! Component: 100 - total flux cleaned = 0.000310481 Jy ! Component: 150 - total flux cleaned = 0.000389027 Jy ! Component: 200 - total flux cleaned = 0.000484656 Jy ! Total flux subtracted in 200 components = 0.000484656 Jy ! Clean residual min=-0.004894 max=0.004568 Jy/beam ! Clean residual mean=-0.000013 rms=0.001276 Jy/beam ! Combined flux in latest and established models = 0.107685 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 128 components and 0.107685 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=0.033153Jy sigma=0.645125 ! Fit after self-cal, rms=0.033145Jy sigma=0.644667 ! 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=1.611 mas, bmaj=3.904 mas, bpa=-5.475 degrees ! Estimated noise=0.864953 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.611 x 3.904 at -5.475 degrees (North through East) ! Clean map min=-0.0034175 max=0.061222 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=1.367 mas, bmaj=3.508 mas, bpa=-6.861 degrees ! Estimated noise=1.01994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0478043 Jy ! Component: 100 - total flux cleaned = 0.0618178 Jy ! Component: 150 - total flux cleaned = 0.0700277 Jy ! Component: 200 - total flux cleaned = 0.0756507 Jy ! Total flux subtracted in 200 components = 0.0756507 Jy ! Clean residual min=-0.003844 max=0.005220 Jy/beam ! Clean residual mean=0.000015 rms=0.001082 Jy/beam ! Combined flux in latest and established models = 0.0756507 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0756507 Jy ! Inverting map and beam ! Estimated beam: bmin=1.611 mas, bmaj=3.904 mas, bpa=-5.475 degrees ! Estimated noise=0.864953 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 (42.9, -35.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00788283 Jy ! Component: 100 - total flux cleaned = 0.012974 Jy ! Component: 150 - total flux cleaned = 0.0168315 Jy ! Component: 200 - total flux cleaned = 0.0199302 Jy ! Total flux subtracted in 200 components = 0.0199302 Jy ! Clean residual min=-0.003342 max=0.004287 Jy/beam ! Clean residual mean=0.000006 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.0955808 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 75 components and 0.0955808 Jy ! Inverting map ! Added new window around map position (-60.3, 57). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00389154 Jy ! Component: 100 - total flux cleaned = 0.00632214 Jy ! Component: 150 - total flux cleaned = 0.00834291 Jy ! Component: 200 - total flux cleaned = 0.0100459 Jy ! Total flux subtracted in 200 components = 0.0100459 Jy ! Clean residual min=-0.003136 max=0.003777 Jy/beam ! Clean residual mean=-0.000004 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.105627 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 103 components and 0.105627 Jy ! Inverting map ! Added new window around map position (-23.7, -35.1). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00306222 Jy ! Component: 100 - total flux cleaned = 0.00466906 Jy ! Component: 150 - total flux cleaned = 0.00579584 Jy ! Component: 200 - total flux cleaned = 0.00688342 Jy ! Total flux subtracted in 200 components = 0.00688342 Jy ! Clean residual min=-0.002855 max=0.003107 Jy/beam ! Clean residual mean=-0.000004 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.11251 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 128 components and 0.11251 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=3.797 mas, bmaj=5.898 mas, bpa=10.99 degrees ! Estimated noise=1.10769 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00220563 Jy ! Component: 100 - total flux cleaned = 0.0032794 Jy ! Component: 150 - total flux cleaned = 0.00367876 Jy ! Component: 200 - total flux cleaned = 0.00408211 Jy ! Total flux subtracted in 200 components = 0.00408211 Jy ! Clean residual min=-0.003530 max=0.003892 Jy/beam ! Clean residual mean=-0.000016 rms=0.001095 Jy/beam ! Combined flux in latest and established models = 0.116592 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 = 0.000330103 Jy ! Component: 100 - total flux cleaned = 0.000634869 Jy ! Component: 150 - total flux cleaned = 0.000885659 Jy ! Component: 200 - total flux cleaned = 0.00112127 Jy ! Total flux subtracted in 200 components = 0.00112127 Jy ! Clean residual min=-0.003481 max=0.003997 Jy/beam ! Clean residual mean=-0.000017 rms=0.001083 Jy/beam ! Combined flux in latest and established models = 0.117714 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 158 components and 0.117714 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.611 mas, bmaj=3.904 mas, bpa=-5.475 degrees ! Estimated noise=0.864953 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000719534 Jy ! Component: 100 - total flux cleaned = 0.000970941 Jy ! Component: 150 - total flux cleaned = 0.001057 Jy ! Component: 200 - total flux cleaned = 0.00109891 Jy ! Total flux subtracted in 200 components = 0.00109891 Jy ! Clean residual min=-0.002774 max=0.003395 Jy/beam ! Clean residual mean=-0.000007 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.118812 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 184 components and 0.118812 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=0.031473Jy sigma=0.605856 ! Fit after self-cal, rms=0.031383Jy sigma=0.602065 wmodel /d2/scr/pima/bp171a2_uvs/J0349+0354_C_map.mod ! Writing 184 model components to file: /d2/scr/pima/bp171a2_uvs/J0349+0354_C_map.mod wobs /d2/scr/pima/bp171a2_uvs/J0349+0354_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a2_uvs/J0349+0354_C_uvs.fits wwins /d2/scr/pima/bp171a2_uvs/J0349+0354_C_map.win ! wwins: Wrote 6 windows to /d2/scr/pima/bp171a2_uvs/J0349+0354_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 = 0.0014168 Jy ! Component: 100 - total flux cleaned = 0.00266052 Jy ! Component: 150 - total flux cleaned = 0.00303205 Jy ! Component: 200 - total flux cleaned = 0.00307682 Jy ! Component: 250 - total flux cleaned = 0.00291033 Jy ! Component: 300 - total flux cleaned = 0.00283044 Jy ! Component: 350 - total flux cleaned = 0.00271373 Jy ! Component: 400 - total flux cleaned = 0.002752 Jy ! Component: 450 - total flux cleaned = 0.0027531 Jy ! Component: 500 - total flux cleaned = 0.00286091 Jy ! Component: 550 - total flux cleaned = 0.0029306 Jy ! Component: 600 - total flux cleaned = 0.00303191 Jy ! Component: 650 - total flux cleaned = 0.00303195 Jy ! Component: 700 - total flux cleaned = 0.00319327 Jy ! Component: 750 - total flux cleaned = 0.0032563 Jy ! Component: 800 - total flux cleaned = 0.00338035 Jy ! Component: 850 - total flux cleaned = 0.00344134 Jy ! Component: 900 - total flux cleaned = 0.00356038 Jy ! Component: 950 - total flux cleaned = 0.00364802 Jy ! Component: 1000 - total flux cleaned = 0.00370547 Jy ! Component: 1050 - total flux cleaned = 0.00370549 Jy ! Component: 1100 - total flux cleaned = 0.00376093 Jy ! Component: 1150 - total flux cleaned = 0.00381524 Jy ! Component: 1200 - total flux cleaned = 0.00397559 Jy ! Component: 1250 - total flux cleaned = 0.00405392 Jy ! Component: 1300 - total flux cleaned = 0.0040799 Jy ! Component: 1350 - total flux cleaned = 0.00425899 Jy ! Component: 1400 - total flux cleaned = 0.0042592 Jy ! Component: 1450 - total flux cleaned = 0.00435856 Jy ! Component: 1500 - total flux cleaned = 0.00428502 Jy ! Component: 1550 - total flux cleaned = 0.00430946 Jy ! Component: 1600 - total flux cleaned = 0.0042144 Jy ! Component: 1650 - total flux cleaned = 0.00421485 Jy ! Component: 1700 - total flux cleaned = 0.00423816 Jy ! Component: 1750 - total flux cleaned = 0.00421488 Jy ! Component: 1800 - total flux cleaned = 0.00414696 Jy ! Component: 1850 - total flux cleaned = 0.00416959 Jy ! Component: 1900 - total flux cleaned = 0.00414712 Jy ! Component: 1950 - total flux cleaned = 0.00414688 Jy ! Component: 2000 - total flux cleaned = 0.00416876 Jy ! Component: 2050 - total flux cleaned = 0.00421172 Jy ! Component: 2100 - total flux cleaned = 0.00421148 Jy ! Component: 2150 - total flux cleaned = 0.00427496 Jy ! Component: 2200 - total flux cleaned = 0.00433791 Jy ! Component: 2250 - total flux cleaned = 0.00437972 Jy ! Component: 2300 - total flux cleaned = 0.00446185 Jy ! Component: 2350 - total flux cleaned = 0.00458404 Jy ! Component: 2400 - total flux cleaned = 0.00462421 Jy ! Component: 2450 - total flux cleaned = 0.0047041 Jy ! Component: 2500 - total flux cleaned = 0.00474376 Jy ! Component: 2550 - total flux cleaned = 0.00478312 Jy ! Component: 2600 - total flux cleaned = 0.0048027 Jy ! Component: 2650 - total flux cleaned = 0.00486078 Jy ! Component: 2700 - total flux cleaned = 0.00495644 Jy ! Component: 2750 - total flux cleaned = 0.00503204 Jy ! Component: 2800 - total flux cleaned = 0.00503201 Jy ! Component: 2850 - total flux cleaned = 0.00512537 Jy ! Component: 2900 - total flux cleaned = 0.00512524 Jy ! Component: 2950 - total flux cleaned = 0.00518038 Jy ! Component: 3000 - total flux cleaned = 0.00518008 Jy ! Component: 3050 - total flux cleaned = 0.00514384 Jy ! Component: 3100 - total flux cleaned = 0.00519775 Jy ! Component: 3150 - total flux cleaned = 0.00519771 Jy ! Component: 3200 - total flux cleaned = 0.00526847 Jy ! Component: 3250 - total flux cleaned = 0.00521548 Jy ! Component: 3300 - total flux cleaned = 0.005198 Jy ! Component: 3350 - total flux cleaned = 0.00523264 Jy ! Component: 3400 - total flux cleaned = 0.00523255 Jy ! Component: 3450 - total flux cleaned = 0.00518114 Jy ! Component: 3500 - total flux cleaned = 0.00514708 Jy ! Component: 3550 - total flux cleaned = 0.00516417 Jy ! Component: 3600 - total flux cleaned = 0.00518101 Jy ! Component: 3650 - total flux cleaned = 0.00519768 Jy ! Component: 3700 - total flux cleaned = 0.00521404 Jy ! Component: 3750 - total flux cleaned = 0.005148 Jy ! Component: 3800 - total flux cleaned = 0.0051154 Jy ! Component: 3850 - total flux cleaned = 0.00509913 Jy ! Component: 3900 - total flux cleaned = 0.00516374 Jy ! Component: 3950 - total flux cleaned = 0.00514765 Jy ! Component: 4000 - total flux cleaned = 0.00516367 Jy ! Component: 4050 - total flux cleaned = 0.00508423 Jy ! Total flux subtracted in 4096 components = 0.00511593 Jy ! Clean residual min=-0.000921 max=0.000908 Jy/beam ! Clean residual mean=-0.000003 rms=0.000276 Jy/beam ! Combined flux in latest and established models = 0.123928 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 448 components and 0.123928 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a2_uvs/J0349+0354_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.611 x 3.904 at -5.475 degrees (North through East) ! Clean map min=-0.0020445 max=0.060226 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a2_uvs/J0349+0354_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0602263 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000267166 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.33081 1.33081 2.66162 5.32325 10.6465 21.293 42.586 85.1719 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.06 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 225.426 quit ! Quitting program ! Log file /d2/scr/pima/bp171a2_uvs/J0349+0354_C_uvs.log closed on Tue Feb 18 20:24:09 2014