! Started logfile: /d2/scr/pima/bp177i_uvs/J1442+1329_C_uvs.log on Tue Apr 15 00:29:33 2014 obs /d2/scr/pima/bp177i_uvs/J1442+1329_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177i_uvs/J1442+1329_C_uva.fits ! AN table 1: 5 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.724444 visibilities/baseline/integration-bin. ! Found source: J1442+1329 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1304 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/bp177i_uvs/J1442+1329_C] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.300x0.300 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002097Jy sigma=44.729133 ! Fit after self-cal, rms=0.951561Jy sigma=42.416715 ! 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=1.643 mas, bmaj=3.793 mas, bpa=0.004672 degrees ! Estimated noise=0.572357 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 = 0.0335623 Jy ! Component: 100 - total flux cleaned = 0.0493588 Jy ! Total flux subtracted in 100 components = 0.0493588 Jy ! Clean residual min=-0.004315 max=0.008275 Jy/beam ! Clean residual mean=-0.000006 rms=0.001566 Jy/beam ! Combined flux in latest and established models = 0.0493588 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 22 components and 0.0493588 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=0.033823Jy sigma=1.346716 ! Fit after self-cal, rms=0.032861Jy sigma=1.315793 ! 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=1.82 mas, bmaj=3.941 mas, bpa=0.9164 degrees ! Estimated noise=0.460661 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 = 0.0157986 Jy ! Component: 100 - total flux cleaned = 0.0258265 Jy ! Component: 150 - total flux cleaned = 0.0326187 Jy ! Component: 200 - total flux cleaned = 0.0373691 Jy ! Total flux subtracted in 200 components = 0.0373691 Jy ! Clean residual min=-0.003163 max=0.006278 Jy/beam ! Clean residual mean=0.000006 rms=0.001255 Jy/beam ! Combined flux in latest and established models = 0.0867278 Jy ! Performing phase self-cal ! Adding 66 model components to the UV plane model. ! The established model now contains 79 components and 0.0867278 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=0.022195Jy sigma=0.789000 ! Fit after self-cal, rms=0.022168Jy sigma=0.787633 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.82 x 3.941 at 0.9164 degrees (North through East) ! Clean map min=-0.0030949 max=0.046845 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* OV 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* OV 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* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 1.06 HN 1.08 KP 0.94 ! LA 0.93 MK 1.08 NL 1.15 OV 1.03 ! PT 0.86 SC 0.97 ! ! ! 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* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 FD 1.01 HN 1.17 KP 0.94 ! LA 0.96 MK 1.01 NL 1.15 OV 1.10 ! PT 0.89 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.92 HN 1.12 KP 0.86 ! LA 0.90 MK 0.89 NL 1.18 OV 1.05 ! PT 0.84 SC 1.05 ! ! ! 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* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.022168Jy sigma=0.787633 ! Fit after self-cal, rms=0.021637Jy sigma=0.745426 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.82 mas, bmaj=3.962 mas, bpa=0.9865 degrees ! Estimated noise=0.456115 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 (-4.2, 2.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00533094 Jy ! Component: 100 - total flux cleaned = 0.00820418 Jy ! Component: 150 - total flux cleaned = 0.0103389 Jy ! Component: 200 - total flux cleaned = 0.0119923 Jy ! Total flux subtracted in 200 components = 0.0119923 Jy ! Clean residual min=-0.002546 max=0.002787 Jy/beam ! Clean residual mean=0.000004 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.0987201 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 131 components and 0.0987202 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=0.019950Jy sigma=0.668691 ! Fit after self-cal, rms=0.019845Jy sigma=0.663645 ! 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=0.019845Jy sigma=0.663645 ! Fit after self-cal, rms=0.019456Jy sigma=0.631512 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.821 mas, bmaj=3.951 mas, bpa=1.154 degrees ! Estimated noise=0.456867 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171224 Jy ! Component: 100 - total flux cleaned = 0.00292983 Jy ! Component: 150 - total flux cleaned = 0.00389967 Jy ! Component: 200 - total flux cleaned = 0.0046994 Jy ! Total flux subtracted in 200 components = 0.0046994 Jy ! Clean residual min=-0.002090 max=0.002089 Jy/beam ! Clean residual mean=0.000003 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.10342 Jy selfcal ! Performing phase self-cal ! Adding 59 model components to the UV plane model. ! The established model now contains 167 components and 0.10342 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=0.019156Jy sigma=0.622624 ! Fit after self-cal, rms=0.019133Jy sigma=0.621651 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 = 0.000868984 Jy ! Component: 100 - total flux cleaned = 0.00142769 Jy ! Component: 150 - total flux cleaned = 0.00176349 Jy ! Component: 200 - total flux cleaned = 0.00205706 Jy ! Total flux subtracted in 200 components = 0.00205706 Jy ! Clean residual min=-0.002041 max=0.002004 Jy/beam ! Clean residual mean=0.000003 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.105477 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 192 components and 0.105477 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=0.019033Jy sigma=0.619748 ! Fit after self-cal, rms=0.019023Jy sigma=0.619378 ! 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=0.019023Jy sigma=0.619378 ! Fit after self-cal, rms=0.018993Jy sigma=0.614798 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.819 mas, bmaj=3.937 mas, bpa=1.272 degrees ! Estimated noise=0.460059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105011 Jy ! Component: 100 - total flux cleaned = 0.00181442 Jy ! Component: 150 - total flux cleaned = 0.0024563 Jy ! Component: 200 - total flux cleaned = 0.00300449 Jy ! Total flux subtracted in 200 components = 0.00300449 Jy ! Clean residual min=-0.002054 max=0.002014 Jy/beam ! Clean residual mean=0.000003 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.108481 Jy selfcal ! Performing phase self-cal ! Adding 52 model components to the UV plane model. ! The established model now contains 220 components and 0.108481 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=0.018847Jy sigma=0.612182 ! Fit after self-cal, rms=0.018840Jy sigma=0.611899 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 = 0.000578418 Jy ! Component: 100 - total flux cleaned = 0.00103032 Jy ! Component: 150 - total flux cleaned = 0.00129219 Jy ! Component: 200 - total flux cleaned = 0.00149626 Jy ! Total flux subtracted in 200 components = 0.00149626 Jy ! Clean residual min=-0.002052 max=0.001933 Jy/beam ! Clean residual mean=0.000003 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.109977 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 235 components and 0.109977 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=0.018788Jy sigma=0.611291 ! Fit after self-cal, rms=0.018785Jy sigma=0.611128 ! 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=0.018785Jy sigma=0.611128 ! Fit after self-cal, rms=0.018803Jy sigma=0.608745 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.66 mas, bmaj=5.412 mas, bpa=2.708 degrees ! Estimated noise=0.58264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00172306 Jy ! Component: 100 - total flux cleaned = 0.00289385 Jy ! Component: 150 - total flux cleaned = 0.00377204 Jy ! Component: 200 - total flux cleaned = 0.00443393 Jy ! Total flux subtracted in 200 components = 0.00443393 Jy ! Clean residual min=-0.003155 max=0.002853 Jy/beam ! Clean residual mean=0.000005 rms=0.000843 Jy/beam ! Combined flux in latest and established models = 0.114411 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 252 components and 0.114411 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=0.018715Jy sigma=0.610195 ! Fit after self-cal, rms=0.018701Jy sigma=0.609447 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 = 0.000634861 Jy ! Component: 100 - total flux cleaned = 0.00107878 Jy ! Component: 150 - total flux cleaned = 0.00125085 Jy ! Component: 200 - total flux cleaned = 0.00137696 Jy ! Total flux subtracted in 200 components = 0.00137696 Jy ! Clean residual min=-0.003137 max=0.002829 Jy/beam ! Clean residual mean=0.000005 rms=0.000819 Jy/beam ! Combined flux in latest and established models = 0.115788 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 256 components and 0.115788 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=0.018704Jy sigma=0.611335 ! Fit after self-cal, rms=0.018697Jy sigma=0.611075 ! 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=1.817 mas, bmaj=3.928 mas, bpa=1.208 degrees ! Estimated noise=0.463201 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.817 x 3.928 at 1.208 degrees (North through East) ! Clean map min=-0.002041 max=0.045888 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=1.636 mas, bmaj=3.778 mas, bpa=0.3822 degrees ! Estimated noise=0.580281 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.034453 Jy ! Component: 100 - total flux cleaned = 0.0505861 Jy ! Component: 150 - total flux cleaned = 0.0610646 Jy ! Component: 200 - total flux cleaned = 0.0686076 Jy ! Total flux subtracted in 200 components = 0.0686076 Jy ! Clean residual min=-0.002968 max=0.004402 Jy/beam ! Clean residual mean=-0.000004 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.0686076 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 45 model components to the UV plane model. ! The established model now contains 45 components and 0.0686076 Jy ! Inverting map and beam ! Estimated beam: bmin=1.817 mas, bmaj=3.928 mas, bpa=1.208 degrees ! Estimated noise=0.463201 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 = 0.00954592 Jy ! Component: 100 - total flux cleaned = 0.0163573 Jy ! Component: 150 - total flux cleaned = 0.0215437 Jy ! Component: 200 - total flux cleaned = 0.0255778 Jy ! Total flux subtracted in 200 components = 0.0255778 Jy ! Clean residual min=-0.002309 max=0.003729 Jy/beam ! Clean residual mean=0.000006 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.0941854 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 108 components and 0.0941854 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=3.66 mas, bmaj=5.412 mas, bpa=2.708 degrees ! Estimated noise=0.58264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00612657 Jy ! Component: 100 - total flux cleaned = 0.0102388 Jy ! Component: 150 - total flux cleaned = 0.0131584 Jy ! Component: 200 - total flux cleaned = 0.0153519 Jy ! Total flux subtracted in 200 components = 0.0153519 Jy ! Clean residual min=-0.003273 max=0.003292 Jy/beam ! Clean residual mean=0.000008 rms=0.000977 Jy/beam ! Combined flux in latest and established models = 0.109537 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 = 0.00167806 Jy ! Component: 100 - total flux cleaned = 0.00297223 Jy ! Component: 150 - total flux cleaned = 0.00397144 Jy ! Component: 200 - total flux cleaned = 0.0047436 Jy ! Total flux subtracted in 200 components = 0.0047436 Jy ! Clean residual min=-0.003149 max=0.002866 Jy/beam ! Clean residual mean=0.000006 rms=0.000838 Jy/beam ! Combined flux in latest and established models = 0.114281 Jy ! Adding 80 model components to the UV plane model. ! The established model now contains 170 components and 0.114281 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.817 mas, bmaj=3.928 mas, bpa=1.208 degrees ! Estimated noise=0.463201 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000199563 Jy ! Component: 100 - total flux cleaned = 4.77721e-05 Jy ! Component: 150 - total flux cleaned = 0.000176825 Jy ! Component: 200 - total flux cleaned = 0.000221592 Jy ! Total flux subtracted in 200 components = 0.000221592 Jy ! Clean residual min=-0.002117 max=0.001977 Jy/beam ! Clean residual mean=0.000002 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.114503 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 179 components and 0.114503 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=0.018771Jy sigma=0.613591 ! Fit after self-cal, rms=0.018759Jy sigma=0.613174 wmodel /d2/scr/pima/bp177i_uvs/J1442+1329_C_map.mod ! Writing 179 model components to file: /d2/scr/pima/bp177i_uvs/J1442+1329_C_map.mod wobs /d2/scr/pima/bp177i_uvs/J1442+1329_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177i_uvs/J1442+1329_C_uvs.fits wwins /d2/scr/pima/bp177i_uvs/J1442+1329_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp177i_uvs/J1442+1329_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 = 4.64555e-05 Jy ! Component: 100 - total flux cleaned = 0.000371256 Jy ! Component: 150 - total flux cleaned = 0.000671707 Jy ! Component: 200 - total flux cleaned = 0.000893091 Jy ! Component: 250 - total flux cleaned = 0.000971374 Jy ! Component: 300 - total flux cleaned = 0.000996099 Jy ! Component: 350 - total flux cleaned = 0.0010436 Jy ! Component: 400 - total flux cleaned = 0.00106592 Jy ! Component: 450 - total flux cleaned = 0.00113192 Jy ! Component: 500 - total flux cleaned = 0.00113229 Jy ! Component: 550 - total flux cleaned = 0.00109059 Jy ! Component: 600 - total flux cleaned = 0.00107046 Jy ! Component: 650 - total flux cleaned = 0.00101112 Jy ! Component: 700 - total flux cleaned = 0.00101061 Jy ! Component: 750 - total flux cleaned = 0.000953621 Jy ! Component: 800 - total flux cleaned = 0.000935195 Jy ! Component: 850 - total flux cleaned = 0.000863642 Jy ! Component: 900 - total flux cleaned = 0.000794278 Jy ! Component: 950 - total flux cleaned = 0.000760353 Jy ! Component: 1000 - total flux cleaned = 0.000677032 Jy ! Component: 1050 - total flux cleaned = 0.000677568 Jy ! Component: 1100 - total flux cleaned = 0.000645169 Jy ! Component: 1150 - total flux cleaned = 0.000582789 Jy ! Component: 1200 - total flux cleaned = 0.000567751 Jy ! Component: 1250 - total flux cleaned = 0.000553051 Jy ! Component: 1300 - total flux cleaned = 0.000538235 Jy ! Component: 1350 - total flux cleaned = 0.000552499 Jy ! Component: 1400 - total flux cleaned = 0.000538177 Jy ! Component: 1450 - total flux cleaned = 0.000537693 Jy ! Component: 1500 - total flux cleaned = 0.000509993 Jy ! Component: 1550 - total flux cleaned = 0.000428781 Jy ! Component: 1600 - total flux cleaned = 0.000415436 Jy ! Component: 1650 - total flux cleaned = 0.000454551 Jy ! Component: 1700 - total flux cleaned = 0.000415917 Jy ! Component: 1750 - total flux cleaned = 0.000428562 Jy ! Component: 1800 - total flux cleaned = 0.000428394 Jy ! Component: 1850 - total flux cleaned = 0.000403852 Jy ! Component: 1900 - total flux cleaned = 0.000416048 Jy ! Component: 1950 - total flux cleaned = 0.00036774 Jy ! Component: 2000 - total flux cleaned = 0.000367691 Jy ! Component: 2050 - total flux cleaned = 0.000344377 Jy ! Component: 2100 - total flux cleaned = 0.000355975 Jy ! Component: 2150 - total flux cleaned = 0.00034457 Jy ! Component: 2200 - total flux cleaned = 0.000378436 Jy ! Component: 2250 - total flux cleaned = 0.000389495 Jy ! Component: 2300 - total flux cleaned = 0.000422275 Jy ! Component: 2350 - total flux cleaned = 0.000433316 Jy ! Component: 2400 - total flux cleaned = 0.000476108 Jy ! Component: 2450 - total flux cleaned = 0.000486493 Jy ! Component: 2500 - total flux cleaned = 0.000476014 Jy ! Component: 2550 - total flux cleaned = 0.000465687 Jy ! Component: 2600 - total flux cleaned = 0.000486295 Jy ! Component: 2650 - total flux cleaned = 0.000526889 Jy ! Component: 2700 - total flux cleaned = 0.000536845 Jy ! Component: 2750 - total flux cleaned = 0.000536907 Jy ! Component: 2800 - total flux cleaned = 0.000556468 Jy ! Component: 2850 - total flux cleaned = 0.000566027 Jy ! Component: 2900 - total flux cleaned = 0.000565941 Jy ! Component: 2950 - total flux cleaned = 0.000575239 Jy ! Component: 3000 - total flux cleaned = 0.000556559 Jy ! Component: 3050 - total flux cleaned = 0.000566062 Jy ! Component: 3100 - total flux cleaned = 0.000584646 Jy ! Component: 3150 - total flux cleaned = 0.00057541 Jy ! Component: 3200 - total flux cleaned = 0.000584526 Jy ! Component: 3250 - total flux cleaned = 0.000611603 Jy ! Component: 3300 - total flux cleaned = 0.000620504 Jy ! Component: 3350 - total flux cleaned = 0.000585063 Jy ! Component: 3400 - total flux cleaned = 0.000584997 Jy ! Component: 3450 - total flux cleaned = 0.000567517 Jy ! Component: 3500 - total flux cleaned = 0.00057627 Jy ! Component: 3550 - total flux cleaned = 0.000584878 Jy ! Component: 3600 - total flux cleaned = 0.000584886 Jy ! Component: 3650 - total flux cleaned = 0.00058485 Jy ! Component: 3700 - total flux cleaned = 0.000568114 Jy ! Component: 3750 - total flux cleaned = 0.000584632 Jy ! Component: 3800 - total flux cleaned = 0.000576292 Jy ! Component: 3850 - total flux cleaned = 0.000559895 Jy ! Component: 3900 - total flux cleaned = 0.000559957 Jy ! Component: 3950 - total flux cleaned = 0.000560007 Jy ! Component: 4000 - total flux cleaned = 0.000559887 Jy ! Component: 4050 - total flux cleaned = 0.00055191 Jy ! Total flux subtracted in 4096 components = 0.000536072 Jy ! Clean residual min=-0.000454 max=0.000472 Jy/beam ! Clean residual mean=0.000000 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.115039 Jy keep ! Adding 352 model components to the UV plane model. ! The established model now contains 531 components and 0.115039 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177i_uvs/J1442+1329_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.817 x 3.928 at 1.208 degrees (North through East) ! Clean map min=-0.001158 max=0.046022 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177i_uvs/J1442+1329_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0460216 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000146166 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.952809 0.952809 1.90562 3.81124 7.62247 15.2449 30.4899 60.9798 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.046 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 314.858 quit ! Quitting program ! Log file /d2/scr/pima/bp177i_uvs/J1442+1329_C_uvs.log closed on Tue Apr 15 00:29:38 2014