! Started logfile: /g0/scr/pima/s4195b_uvs/J1351+0031_X_uvs.log on Tue Dec 31 19:37:56 2013 obs /g0/scr/pima/s4195b_uvs/J1351+0031_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195b_uvs/J1351+0031_X_uva.fits ! AN table 1: 37 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.881274 visibilities/baseline/integration-bin. ! Found source: J1351+0031 ! ! 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 7304 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 /g0/scr/pima/s4195b_uvs/J1351+0031_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 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004091Jy sigma=3.904627 ! Fit after self-cal, rms=0.903325Jy sigma=3.488341 ! 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=0.8487 mas, bmaj=4.275 mas, bpa=-18.65 degrees ! Estimated noise=4.01825 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 = 0.0752719 Jy ! Component: 100 - total flux cleaned = 0.0931568 Jy ! Total flux subtracted in 100 components = 0.0931568 Jy ! Clean residual min=-0.005063 max=0.007251 Jy/beam ! Clean residual mean=0.000007 rms=0.000904 Jy/beam ! Combined flux in latest and established models = 0.0931568 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0931568 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=0.021643Jy sigma=0.093202 ! Fit after self-cal, rms=0.021457Jy sigma=0.093113 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00799189 Jy ! Component: 100 - total flux cleaned = 0.0127011 Jy ! Total flux subtracted in 100 components = 0.0127011 Jy ! Clean residual min=-0.003892 max=0.002791 Jy/beam ! Clean residual mean=0.000005 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.105858 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 32 components and 0.105858 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=0.018126Jy sigma=0.073399 ! Fit after self-cal, rms=0.018102Jy sigma=0.073328 ! 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=1.035 mas, bmaj=4.433 mas, bpa=-17.53 degrees ! Estimated noise=2.20458 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 = 0.00496137 Jy ! Component: 100 - total flux cleaned = 0.00814583 Jy ! Component: 150 - total flux cleaned = 0.0103749 Jy ! Component: 200 - total flux cleaned = 0.0120315 Jy ! Total flux subtracted in 200 components = 0.0120315 Jy ! Clean residual min=-0.003004 max=0.003014 Jy/beam ! Clean residual mean=0.000001 rms=0.000760 Jy/beam ! Combined flux in latest and established models = 0.117889 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 74 components and 0.117889 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=0.016999Jy sigma=0.064609 ! Fit after self-cal, rms=0.016983Jy sigma=0.064551 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.035 x 4.433 at -17.53 degrees (North through East) ! Clean map min=-0.0028773 max=0.098281 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 1.01 HN 0.95 KP 0.98 LA 1.01 ! MK 1.01 NL 1.04 OV 1.06 PT 0.86 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 0.94 KP 0.98 LA 0.96 ! MK 1.05 NL 1.05 OV 1.01 PT 0.90 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 1.00 KP 0.96 LA 0.99 ! MK 1.08 NL 1.02 OV 1.04 PT 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 HN 0.99 KP 1.09 LA 0.99 ! MK 0.97 NL 0.98 OV 1.03 PT 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.08 KP 1.07 LA 1.04 ! MK 1.01 NL 1.02 OV 1.09 PT 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.00 KP 1.03 LA 0.94 ! MK 0.98 NL 1.05 OV 1.07 PT 0.89 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 HN 1.01 KP 1.08 LA 0.89 ! MK 0.97 NL 1.00 OV 1.10 PT 0.85 ! ! ! Fit before self-cal, rms=0.016983Jy sigma=0.064551 ! Fit after self-cal, rms=0.015155Jy sigma=0.055116 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.04 mas, bmaj=4.455 mas, bpa=-17.52 degrees ! Estimated noise=2.18411 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (1.8, -8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0021516 Jy ! Component: 100 - total flux cleaned = 0.00335957 Jy ! Component: 150 - total flux cleaned = 0.00391669 Jy ! Component: 200 - total flux cleaned = 0.00436765 Jy ! Total flux subtracted in 200 components = 0.00436765 Jy ! Clean residual min=-0.001088 max=0.000871 Jy/beam ! Clean residual mean=-0.000000 rms=0.000218 Jy/beam ! Combined flux in latest and established models = 0.122257 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 104 components and 0.122257 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=0.014813Jy sigma=0.053306 ! Fit after self-cal, rms=0.014802Jy sigma=0.053226 ! 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=0.014802Jy sigma=0.053226 ! Fit after self-cal, rms=0.014723Jy sigma=0.052853 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.039 mas, bmaj=4.471 mas, bpa=-17.52 degrees ! Estimated noise=2.18091 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000163896 Jy ! Component: 100 - total flux cleaned = 0.000453323 Jy ! Component: 150 - total flux cleaned = 0.000717542 Jy ! Component: 200 - total flux cleaned = 0.000964304 Jy ! Total flux subtracted in 200 components = 0.000964304 Jy ! Clean residual min=-0.000946 max=0.000715 Jy/beam ! Clean residual mean=0.000000 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.123221 Jy selfcal ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 149 components and 0.123221 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=0.014612Jy sigma=0.052496 ! Fit after self-cal, rms=0.014602Jy sigma=0.052472 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 = 0.000188242 Jy ! Component: 100 - total flux cleaned = 0.000406593 Jy ! Component: 150 - total flux cleaned = 0.000582233 Jy ! Component: 200 - total flux cleaned = 0.000698985 Jy ! Total flux subtracted in 200 components = 0.000698985 Jy ! Clean residual min=-0.000794 max=0.000656 Jy/beam ! Clean residual mean=0.000000 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.12392 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 176 components and 0.12392 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=0.014567Jy sigma=0.052339 ! Fit after self-cal, rms=0.014561Jy sigma=0.052324 ! 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=0.014561Jy sigma=0.052324 ! Fit after self-cal, rms=0.014045Jy sigma=0.049926 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.039 mas, bmaj=4.462 mas, bpa=-17.49 degrees ! Estimated noise=2.16324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000536618 Jy ! Component: 100 - total flux cleaned = -0.000578304 Jy ! Component: 150 - total flux cleaned = -0.000520116 Jy ! Component: 200 - total flux cleaned = -0.000468388 Jy ! Total flux subtracted in 200 components = -0.000468388 Jy ! Clean residual min=-0.000602 max=0.000530 Jy/beam ! Clean residual mean=0.000000 rms=0.000129 Jy/beam ! Combined flux in latest and established models = 0.123452 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 194 components and 0.123452 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=0.013951Jy sigma=0.049942 ! Fit after self-cal, rms=0.013951Jy sigma=0.049937 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 = 4.0785e-05 Jy ! Component: 100 - total flux cleaned = 6.76961e-05 Jy ! Component: 150 - total flux cleaned = 9.22966e-05 Jy ! Component: 200 - total flux cleaned = 0.000107683 Jy ! Total flux subtracted in 200 components = 0.000107683 Jy ! Clean residual min=-0.000596 max=0.000514 Jy/beam ! Clean residual mean=0.000000 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.12356 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 209 components and 0.12356 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=0.013936Jy sigma=0.049915 ! Fit after self-cal, rms=0.013935Jy sigma=0.049913 ! 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=0.013935Jy sigma=0.049913 ! Fit after self-cal, rms=0.013910Jy sigma=0.049802 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.136 mas, bmaj=4.657 mas, bpa=-12.49 degrees ! Estimated noise=2.42186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000691596 Jy ! Component: 100 - total flux cleaned = -0.000684321 Jy ! Component: 150 - total flux cleaned = -0.000629091 Jy ! Component: 200 - total flux cleaned = -0.000597789 Jy ! Total flux subtracted in 200 components = -0.000597789 Jy ! Clean residual min=-0.000589 max=0.000535 Jy/beam ! Clean residual mean=0.000000 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.122962 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 236 components and 0.122962 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=0.013828Jy sigma=0.049866 ! Fit after self-cal, rms=0.013828Jy sigma=0.049863 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.59009e-05 Jy ! Component: 100 - total flux cleaned = 7.95693e-05 Jy ! Component: 150 - total flux cleaned = 9.80114e-05 Jy ! Component: 200 - total flux cleaned = 0.000114729 Jy ! Total flux subtracted in 200 components = 0.000114729 Jy ! Clean residual min=-0.000574 max=0.000494 Jy/beam ! Clean residual mean=0.000000 rms=0.000141 Jy/beam ! Combined flux in latest and established models = 0.123077 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 253 components and 0.123077 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=0.013824Jy sigma=0.049858 ! Fit after self-cal, rms=0.013824Jy sigma=0.049856 ! 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=1.039 mas, bmaj=4.46 mas, bpa=-17.49 degrees ! Estimated noise=2.14613 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.039 x 4.46 at -17.49 degrees (North through East) ! Clean map min=-0.00050881 max=0.095843 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=0.8526 mas, bmaj=4.287 mas, bpa=-18.57 degrees ! Estimated noise=3.93075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0736352 Jy ! Component: 100 - total flux cleaned = 0.0908363 Jy ! Component: 150 - total flux cleaned = 0.0983445 Jy ! Component: 200 - total flux cleaned = 0.102718 Jy ! Total flux subtracted in 200 components = 0.102718 Jy ! Clean residual min=-0.001794 max=0.002287 Jy/beam ! Clean residual mean=0.000003 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.102718 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.102718 Jy ! Inverting map and beam ! Estimated beam: bmin=1.039 mas, bmaj=4.46 mas, bpa=-17.49 degrees ! Estimated noise=2.14613 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 = 0.00427032 Jy ! Component: 100 - total flux cleaned = 0.00711145 Jy ! Component: 150 - total flux cleaned = 0.00917312 Jy ! Component: 200 - total flux cleaned = 0.0107948 Jy ! Total flux subtracted in 200 components = 0.0107948 Jy ! Clean residual min=-0.000975 max=0.001155 Jy/beam ! Clean residual mean=0.000001 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.113513 Jy ! Adding 74 model components to the UV plane model. ! The established model now contains 98 components and 0.113513 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=2.136 mas, bmaj=4.657 mas, bpa=-12.49 degrees ! Estimated noise=2.42186 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00211949 Jy ! Component: 100 - total flux cleaned = 0.00363144 Jy ! Component: 150 - total flux cleaned = 0.0047619 Jy ! Component: 200 - total flux cleaned = 0.0056656 Jy ! Total flux subtracted in 200 components = 0.0056656 Jy ! Clean residual min=-0.000890 max=0.000866 Jy/beam ! Clean residual mean=0.000000 rms=0.000285 Jy/beam ! Combined flux in latest and established models = 0.119178 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 = 0.000732343 Jy ! Component: 100 - total flux cleaned = 0.00133022 Jy ! Component: 150 - total flux cleaned = 0.00182284 Jy ! Component: 200 - total flux cleaned = 0.00223083 Jy ! Total flux subtracted in 200 components = 0.00223083 Jy ! Clean residual min=-0.000687 max=0.000566 Jy/beam ! Clean residual mean=0.000000 rms=0.000184 Jy/beam ! Combined flux in latest and established models = 0.121409 Jy ! Adding 162 model components to the UV plane model. ! The established model now contains 246 components and 0.121409 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.039 mas, bmaj=4.46 mas, bpa=-17.49 degrees ! Estimated noise=2.14613 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000432702 Jy ! Component: 100 - total flux cleaned = 0.000748213 Jy ! Component: 150 - total flux cleaned = 0.000930977 Jy ! Component: 200 - total flux cleaned = 0.00104667 Jy ! Total flux subtracted in 200 components = 0.00104667 Jy ! Clean residual min=-0.000531 max=0.000482 Jy/beam ! Clean residual mean=0.000000 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.122456 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 270 components and 0.122456 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=0.013819Jy sigma=0.049878 ! Fit after self-cal, rms=0.013817Jy sigma=0.049866 wmodel /g0/scr/pima/s4195b_uvs/J1351+0031_X_map.mod ! Writing 270 model components to file: /g0/scr/pima/s4195b_uvs/J1351+0031_X_map.mod wobs /g0/scr/pima/s4195b_uvs/J1351+0031_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195b_uvs/J1351+0031_X_uvs.fits wwins /g0/scr/pima/s4195b_uvs/J1351+0031_X_map.win ! wwins: Wrote 2 windows to /g0/scr/pima/s4195b_uvs/J1351+0031_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 = -0.00011846 Jy ! Component: 100 - total flux cleaned = -0.000226369 Jy ! Component: 150 - total flux cleaned = -0.000327748 Jy ! Component: 200 - total flux cleaned = -0.000394577 Jy ! Component: 250 - total flux cleaned = -0.000459127 Jy ! Component: 300 - total flux cleaned = -0.000528385 Jy ! Component: 350 - total flux cleaned = -0.000595384 Jy ! Component: 400 - total flux cleaned = -0.000654085 Jy ! Component: 450 - total flux cleaned = -0.000717688 Jy ! Component: 500 - total flux cleaned = -0.00079176 Jy ! Component: 550 - total flux cleaned = -0.000863941 Jy ! Component: 600 - total flux cleaned = -0.000911135 Jy ! Component: 650 - total flux cleaned = -0.000951505 Jy ! Component: 700 - total flux cleaned = -0.000990973 Jy ! Component: 750 - total flux cleaned = -0.0010131 Jy ! Component: 800 - total flux cleaned = -0.00105118 Jy ! Component: 850 - total flux cleaned = -0.00108837 Jy ! Component: 900 - total flux cleaned = -0.0011094 Jy ! Component: 950 - total flux cleaned = -0.00115583 Jy ! Component: 1000 - total flux cleaned = -0.00120133 Jy ! Component: 1050 - total flux cleaned = -0.00122642 Jy ! Component: 1100 - total flux cleaned = -0.00127549 Jy ! Component: 1150 - total flux cleaned = -0.00129969 Jy ! Component: 1200 - total flux cleaned = -0.00131399 Jy ! Component: 1250 - total flux cleaned = -0.00133752 Jy ! Component: 1300 - total flux cleaned = -0.00137449 Jy ! Component: 1350 - total flux cleaned = -0.00137897 Jy ! Component: 1400 - total flux cleaned = -0.00139245 Jy ! Component: 1450 - total flux cleaned = -0.00137907 Jy ! Component: 1500 - total flux cleaned = -0.00139663 Jy ! Component: 1550 - total flux cleaned = -0.00139664 Jy ! Component: 1600 - total flux cleaned = -0.00140531 Jy ! Component: 1650 - total flux cleaned = -0.00139674 Jy ! Component: 1700 - total flux cleaned = -0.00140094 Jy ! Component: 1750 - total flux cleaned = -0.00140924 Jy ! Component: 1800 - total flux cleaned = -0.00140519 Jy ! Component: 1850 - total flux cleaned = -0.0014011 Jy ! Component: 1900 - total flux cleaned = -0.00140107 Jy ! Component: 1950 - total flux cleaned = -0.00140107 Jy ! Component: 2000 - total flux cleaned = -0.00139316 Jy ! Component: 2050 - total flux cleaned = -0.00140483 Jy ! Component: 2100 - total flux cleaned = -0.00139321 Jy ! Component: 2150 - total flux cleaned = -0.00139709 Jy ! Component: 2200 - total flux cleaned = -0.00139329 Jy ! Component: 2250 - total flux cleaned = -0.00138955 Jy ! Component: 2300 - total flux cleaned = -0.00138587 Jy ! Component: 2350 - total flux cleaned = -0.00139694 Jy ! Component: 2400 - total flux cleaned = -0.00139691 Jy ! Component: 2450 - total flux cleaned = -0.00140055 Jy ! Component: 2500 - total flux cleaned = -0.00140055 Jy ! Component: 2550 - total flux cleaned = -0.00140414 Jy ! Component: 2600 - total flux cleaned = -0.00140763 Jy ! Component: 2650 - total flux cleaned = -0.00140056 Jy ! Component: 2700 - total flux cleaned = -0.00140056 Jy ! Component: 2750 - total flux cleaned = -0.00139711 Jy ! Component: 2800 - total flux cleaned = -0.00140393 Jy ! Component: 2850 - total flux cleaned = -0.0014073 Jy ! Component: 2900 - total flux cleaned = -0.00140061 Jy ! Component: 2950 - total flux cleaned = -0.00140057 Jy ! Component: 3000 - total flux cleaned = -0.00140386 Jy ! Component: 3050 - total flux cleaned = -0.00138746 Jy ! Component: 3100 - total flux cleaned = -0.00138098 Jy ! Component: 3150 - total flux cleaned = -0.00139393 Jy ! Component: 3200 - total flux cleaned = -0.00139389 Jy ! Component: 3250 - total flux cleaned = -0.00138123 Jy ! Component: 3300 - total flux cleaned = -0.00138122 Jy ! Component: 3350 - total flux cleaned = -0.00138434 Jy ! Component: 3400 - total flux cleaned = -0.00137503 Jy ! Component: 3450 - total flux cleaned = -0.00137814 Jy ! Component: 3500 - total flux cleaned = -0.00137203 Jy ! Component: 3550 - total flux cleaned = -0.00137507 Jy ! Component: 3600 - total flux cleaned = -0.00135996 Jy ! Component: 3650 - total flux cleaned = -0.00135999 Jy ! Component: 3700 - total flux cleaned = -0.00135703 Jy ! Component: 3750 - total flux cleaned = -0.00135999 Jy ! Component: 3800 - total flux cleaned = -0.00135406 Jy ! Component: 3850 - total flux cleaned = -0.00135117 Jy ! Component: 3900 - total flux cleaned = -0.00135696 Jy ! Component: 3950 - total flux cleaned = -0.00135121 Jy ! Component: 4000 - total flux cleaned = -0.00135409 Jy ! Component: 4050 - total flux cleaned = -0.00136831 Jy ! Total flux subtracted in 4096 components = -0.00136832 Jy ! Clean residual min=-0.000169 max=0.000148 Jy/beam ! Clean residual mean=0.000000 rms=0.000054 Jy/beam ! Combined flux in latest and established models = 0.121088 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 566 components and 0.121088 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195b_uvs/J1351+0031_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.039 x 4.46 at -17.49 degrees (North through East) ! Clean map min=-0.000321 max=0.096523 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195b_uvs/J1351+0031_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0965233 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 5.36293e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.166683 0.166683 0.333366 0.666731 1.33346 2.66693 5.33385 10.6677 21.3354 42.6708 85.3416 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.096 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1799.82 quit ! Quitting program ! Log file /g0/scr/pima/s4195b_uvs/J1351+0031_X_uvs.log closed on Tue Dec 31 19:38:03 2013