! Started logfile: /d2/scr/pima/bp177j_uvs/J0307+1241_X_uvs.log on Thu Jun 19 03:23:55 2014 obs /d2/scr/pima/bp177j_uvs/J0307+1241_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0307+1241_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.711111 visibilities/baseline/integration-bin. ! Found source: J0307+1241 ! ! 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 768 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/bp177j_uvs/J0307+1241_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=1.002511Jy sigma=39.567868 ! Fit after self-cal, rms=0.960450Jy sigma=37.597888 ! 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=1.132 mas, bmaj=2.576 mas, bpa=15.17 degrees ! Estimated noise=0.895144 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 = 0.0273092 Jy ! Component: 100 - total flux cleaned = 0.0384594 Jy ! Total flux subtracted in 100 components = 0.0384594 Jy ! Clean residual min=-0.006340 max=0.009582 Jy/beam ! Clean residual mean=-0.000006 rms=0.001913 Jy/beam ! Combined flux in latest and established models = 0.0384594 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0384594 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=0.031478Jy sigma=1.137928 ! Fit after self-cal, rms=0.030970Jy sigma=1.112835 ! 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=1.397 mas, bmaj=2.735 mas, bpa=11.5 degrees ! Estimated noise=0.708298 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 = 0.0104054 Jy ! Component: 100 - total flux cleaned = 0.016397 Jy ! Component: 150 - total flux cleaned = 0.0201822 Jy ! Component: 200 - total flux cleaned = 0.0226359 Jy ! Total flux subtracted in 200 components = 0.0226359 Jy ! Clean residual min=-0.006528 max=0.010814 Jy/beam ! Clean residual mean=-0.000002 rms=0.002159 Jy/beam ! Combined flux in latest and established models = 0.0610953 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 42 components and 0.0610953 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=0.027636Jy sigma=0.932454 ! Fit after self-cal, rms=0.027597Jy sigma=0.930231 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.397 x 2.735 at 11.5 degrees (North through East) ! Clean map min=-0.0061005 max=0.038176 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 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 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 1.00* 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 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* OV 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* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.027597Jy sigma=0.930231 ! Fit after self-cal, rms=0.027597Jy sigma=0.930231 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.397 mas, bmaj=2.735 mas, bpa=11.5 degrees ! Estimated noise=0.708298 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 (-5.8, -28). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109224 Jy ! Component: 100 - total flux cleaned = 0.0167899 Jy ! Component: 150 - total flux cleaned = 0.0207391 Jy ! Component: 200 - total flux cleaned = 0.0234774 Jy ! Total flux subtracted in 200 components = 0.0234774 Jy ! Clean residual min=-0.004570 max=0.004782 Jy/beam ! Clean residual mean=-0.000003 rms=0.001290 Jy/beam ! Combined flux in latest and established models = 0.0845727 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 82 components and 0.0845727 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=0.022624Jy sigma=0.714095 ! Fit after self-cal, rms=0.021931Jy sigma=0.672977 ! 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=0.021931Jy sigma=0.672977 ! Fit after self-cal, rms=0.021812Jy sigma=0.654991 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.405 mas, bmaj=2.755 mas, bpa=11.69 degrees ! Estimated noise=0.713458 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00327407 Jy ! Component: 100 - total flux cleaned = 0.00509688 Jy ! Component: 150 - total flux cleaned = 0.00568593 Jy ! Component: 200 - total flux cleaned = 0.0061363 Jy ! Total flux subtracted in 200 components = 0.0061363 Jy ! Clean residual min=-0.002872 max=0.003815 Jy/beam ! Clean residual mean=-0.000003 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 0.090709 Jy selfcal ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 117 components and 0.090709 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=0.021199Jy sigma=0.626011 ! Fit after self-cal, rms=0.021140Jy sigma=0.621751 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 (-7.8, -22.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00337926 Jy ! Component: 100 - total flux cleaned = 0.00488056 Jy ! Component: 150 - total flux cleaned = 0.00576483 Jy ! Component: 200 - total flux cleaned = 0.00648827 Jy ! Total flux subtracted in 200 components = 0.00648827 Jy ! Clean residual min=-0.002430 max=0.002529 Jy/beam ! Clean residual mean=-0.000002 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.0971973 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 147 components and 0.0971973 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=0.020468Jy sigma=0.585757 ! Fit after self-cal, rms=0.020428Jy sigma=0.584008 ! 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=0.020428Jy sigma=0.584008 ! Fit after self-cal, rms=0.020214Jy sigma=0.572363 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.4 mas, bmaj=2.765 mas, bpa=12.04 degrees ! Estimated noise=0.713164 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128112 Jy ! Component: 100 - total flux cleaned = 0.00186922 Jy ! Component: 150 - total flux cleaned = 0.00240012 Jy ! Component: 200 - total flux cleaned = 0.00288649 Jy ! Total flux subtracted in 200 components = 0.00288649 Jy ! Clean residual min=-0.002218 max=0.002215 Jy/beam ! Clean residual mean=-0.000002 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.100084 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 156 components and 0.100084 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=0.019984Jy sigma=0.560043 ! Fit after self-cal, rms=0.019977Jy sigma=0.559341 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 = 0.000528002 Jy ! Component: 100 - total flux cleaned = 0.00106146 Jy ! Component: 150 - total flux cleaned = 0.00147517 Jy ! Component: 200 - total flux cleaned = 0.00185585 Jy ! Total flux subtracted in 200 components = 0.00185585 Jy ! Clean residual min=-0.002145 max=0.002036 Jy/beam ! Clean residual mean=-0.000002 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.10194 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 166 components and 0.10194 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=0.019843Jy sigma=0.552199 ! Fit after self-cal, rms=0.019840Jy sigma=0.551713 ! 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=0.019840Jy sigma=0.551713 ! Fit after self-cal, rms=0.019818Jy sigma=0.551224 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.335 mas, bmaj=3.217 mas, bpa=7.617 degrees ! Estimated noise=0.800318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00120507 Jy ! Component: 100 - total flux cleaned = 0.00185929 Jy ! Component: 150 - total flux cleaned = 0.00217062 Jy ! Component: 200 - total flux cleaned = 0.00239727 Jy ! Total flux subtracted in 200 components = 0.00239727 Jy ! Clean residual min=-0.002221 max=0.002172 Jy/beam ! Clean residual mean=-0.000002 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.104337 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 191 components and 0.104337 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=0.019740Jy sigma=0.547008 ! Fit after self-cal, rms=0.019740Jy sigma=0.546646 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 = 0.000332598 Jy ! Component: 100 - total flux cleaned = 0.00051805 Jy ! Component: 150 - total flux cleaned = 0.000688995 Jy ! Component: 200 - total flux cleaned = 0.00080267 Jy ! Total flux subtracted in 200 components = 0.00080267 Jy ! Clean residual min=-0.002050 max=0.002052 Jy/beam ! Clean residual mean=-0.000002 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.10514 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 199 components and 0.10514 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=0.019696Jy sigma=0.543800 ! Fit after self-cal, rms=0.019695Jy sigma=0.543583 ! 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=1.396 mas, bmaj=2.764 mas, bpa=12.16 degrees ! Estimated noise=0.712745 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.396 x 2.764 at 12.16 degrees (North through East) ! Clean map min=-0.001795 max=0.036351 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=1.126 mas, bmaj=2.61 mas, bpa=15.57 degrees ! Estimated noise=0.904041 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0280738 Jy ! Component: 100 - total flux cleaned = 0.0412441 Jy ! Component: 150 - total flux cleaned = 0.0506618 Jy ! Component: 200 - total flux cleaned = 0.0578045 Jy ! Total flux subtracted in 200 components = 0.0578045 Jy ! Clean residual min=-0.004990 max=0.004534 Jy/beam ! Clean residual mean=-0.000005 rms=0.001287 Jy/beam ! Combined flux in latest and established models = 0.0578045 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.0578045 Jy ! Inverting map and beam ! Estimated beam: bmin=1.396 mas, bmaj=2.764 mas, bpa=12.16 degrees ! Estimated noise=0.712745 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 = 0.00851823 Jy ! Component: 100 - total flux cleaned = 0.0147694 Jy ! Component: 150 - total flux cleaned = 0.0197412 Jy ! Component: 200 - total flux cleaned = 0.0237555 Jy ! Total flux subtracted in 200 components = 0.0237555 Jy ! Clean residual min=-0.002863 max=0.002986 Jy/beam ! Clean residual mean=-0.000002 rms=0.000957 Jy/beam ! Combined flux in latest and established models = 0.08156 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 99 components and 0.0815601 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=2.335 mas, bmaj=3.217 mas, bpa=7.617 degrees ! Estimated noise=0.800318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00473044 Jy ! Component: 100 - total flux cleaned = 0.00815295 Jy ! Component: 150 - total flux cleaned = 0.0107816 Jy ! Component: 200 - total flux cleaned = 0.0128672 Jy ! Total flux subtracted in 200 components = 0.0128672 Jy ! Clean residual min=-0.002591 max=0.002668 Jy/beam ! Clean residual mean=-0.000002 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.0944273 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 = 0.00171339 Jy ! Component: 100 - total flux cleaned = 0.00315887 Jy ! Component: 150 - total flux cleaned = 0.00438673 Jy ! Component: 200 - total flux cleaned = 0.00543807 Jy ! Total flux subtracted in 200 components = 0.00543807 Jy ! Clean residual min=-0.002063 max=0.002366 Jy/beam ! Clean residual mean=-0.000001 rms=0.000634 Jy/beam ! Combined flux in latest and established models = 0.0998653 Jy ! Adding 113 model components to the UV plane model. ! The established model now contains 197 components and 0.0998653 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.396 mas, bmaj=2.764 mas, bpa=12.16 degrees ! Estimated noise=0.712745 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00095132 Jy ! Component: 100 - total flux cleaned = 0.00157842 Jy ! Component: 150 - total flux cleaned = 0.00198623 Jy ! Component: 200 - total flux cleaned = 0.00240904 Jy ! Total flux subtracted in 200 components = 0.00240904 Jy ! Clean residual min=-0.001706 max=0.001723 Jy/beam ! Clean residual mean=-0.000001 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.102274 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 224 components and 0.102274 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=0.019638Jy sigma=0.540705 ! Fit after self-cal, rms=0.019571Jy sigma=0.537529 wmodel /d2/scr/pima/bp177j_uvs/J0307+1241_X_map.mod ! Writing 224 model components to file: /d2/scr/pima/bp177j_uvs/J0307+1241_X_map.mod wobs /d2/scr/pima/bp177j_uvs/J0307+1241_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0307+1241_X_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0307+1241_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177j_uvs/J0307+1241_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 = -0.000304457 Jy ! Component: 100 - total flux cleaned = -0.00050316 Jy ! Component: 150 - total flux cleaned = -0.000764949 Jy ! Component: 200 - total flux cleaned = -0.00100887 Jy ! Component: 250 - total flux cleaned = -0.00119332 Jy ! Component: 300 - total flux cleaned = -0.00132413 Jy ! Component: 350 - total flux cleaned = -0.00140739 Jy ! Component: 400 - total flux cleaned = -0.001427 Jy ! Component: 450 - total flux cleaned = -0.0014844 Jy ! Component: 500 - total flux cleaned = -0.00152177 Jy ! Component: 550 - total flux cleaned = -0.00157487 Jy ! Component: 600 - total flux cleaned = -0.00155775 Jy ! Component: 650 - total flux cleaned = -0.00159039 Jy ! Component: 700 - total flux cleaned = -0.00152709 Jy ! Component: 750 - total flux cleaned = -0.00145044 Jy ! Component: 800 - total flux cleaned = -0.00145069 Jy ! Component: 850 - total flux cleaned = -0.00147895 Jy ! Component: 900 - total flux cleaned = -0.00142279 Jy ! Component: 950 - total flux cleaned = -0.00139633 Jy ! Component: 1000 - total flux cleaned = -0.00143587 Jy ! Component: 1050 - total flux cleaned = -0.0013586 Jy ! Component: 1100 - total flux cleaned = -0.0013712 Jy ! Component: 1150 - total flux cleaned = -0.00135904 Jy ! Component: 1200 - total flux cleaned = -0.00135885 Jy ! Component: 1250 - total flux cleaned = -0.00137046 Jy ! Component: 1300 - total flux cleaned = -0.00138133 Jy ! Component: 1350 - total flux cleaned = -0.00141462 Jy ! Component: 1400 - total flux cleaned = -0.00141433 Jy ! Component: 1450 - total flux cleaned = -0.00142532 Jy ! Component: 1500 - total flux cleaned = -0.00143603 Jy ! Component: 1550 - total flux cleaned = -0.00141525 Jy ! Component: 1600 - total flux cleaned = -0.00137483 Jy ! Component: 1650 - total flux cleaned = -0.00135501 Jy ! Component: 1700 - total flux cleaned = -0.00134516 Jy ! Component: 1750 - total flux cleaned = -0.00138361 Jy ! Component: 1800 - total flux cleaned = -0.00140274 Jy ! Component: 1850 - total flux cleaned = -0.00139356 Jy ! Component: 1900 - total flux cleaned = -0.00145855 Jy ! Component: 1950 - total flux cleaned = -0.0014952 Jy ! Component: 2000 - total flux cleaned = -0.00152225 Jy ! Component: 2050 - total flux cleaned = -0.00151334 Jy ! Component: 2100 - total flux cleaned = -0.00153981 Jy ! Component: 2150 - total flux cleaned = -0.00155715 Jy ! Component: 2200 - total flux cleaned = -0.00155716 Jy ! Component: 2250 - total flux cleaned = -0.00158277 Jy ! Component: 2300 - total flux cleaned = -0.00158272 Jy ! Component: 2350 - total flux cleaned = -0.00160786 Jy ! Component: 2400 - total flux cleaned = -0.00164094 Jy ! Component: 2450 - total flux cleaned = -0.00165719 Jy ! Component: 2500 - total flux cleaned = -0.00167332 Jy ! Component: 2550 - total flux cleaned = -0.00166526 Jy ! Component: 2600 - total flux cleaned = -0.00168914 Jy ! Component: 2650 - total flux cleaned = -0.00168121 Jy ! Component: 2700 - total flux cleaned = -0.00169684 Jy ! Component: 2750 - total flux cleaned = -0.00170463 Jy ! Component: 2800 - total flux cleaned = -0.00172002 Jy ! Component: 2850 - total flux cleaned = -0.00172761 Jy ! Component: 2900 - total flux cleaned = -0.00172004 Jy ! Component: 2950 - total flux cleaned = -0.00172003 Jy ! Component: 3000 - total flux cleaned = -0.00171261 Jy ! Component: 3050 - total flux cleaned = -0.00172735 Jy ! Component: 3100 - total flux cleaned = -0.001698 Jy ! Component: 3150 - total flux cleaned = -0.00169799 Jy ! Component: 3200 - total flux cleaned = -0.00169801 Jy ! Component: 3250 - total flux cleaned = -0.00167648 Jy ! Component: 3300 - total flux cleaned = -0.00169081 Jy ! Component: 3350 - total flux cleaned = -0.001698 Jy ! Component: 3400 - total flux cleaned = -0.00167679 Jy ! Component: 3450 - total flux cleaned = -0.00168387 Jy ! Component: 3500 - total flux cleaned = -0.00166992 Jy ! Component: 3550 - total flux cleaned = -0.00167686 Jy ! Component: 3600 - total flux cleaned = -0.00166297 Jy ! Component: 3650 - total flux cleaned = -0.00166299 Jy ! Component: 3700 - total flux cleaned = -0.00163549 Jy ! Component: 3750 - total flux cleaned = -0.00162179 Jy ! Component: 3800 - total flux cleaned = -0.00160129 Jy ! Component: 3850 - total flux cleaned = -0.00158085 Jy ! Component: 3900 - total flux cleaned = -0.00155369 Jy ! Component: 3950 - total flux cleaned = -0.00152662 Jy ! Component: 4000 - total flux cleaned = -0.00151313 Jy ! Component: 4050 - total flux cleaned = -0.00148618 Jy ! Total flux subtracted in 4096 components = -0.00147943 Jy ! Clean residual min=-0.000364 max=0.000394 Jy/beam ! Clean residual mean=0.000000 rms=0.000110 Jy/beam ! Combined flux in latest and established models = 0.100795 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 491 components and 0.100795 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J0307+1241_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.396 x 2.764 at 12.16 degrees (North through East) ! Clean map min=-0.0010476 max=0.036953 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0307+1241_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0369534 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000108554 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.881278 0.881278 1.76256 3.52511 7.05022 14.1004 28.2009 56.4018 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.036 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 340.414 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0307+1241_X_uvs.log closed on Thu Jun 19 03:24:00 2014