! Started logfile: /d2/scr/pima/bp171a2_uvs/J0249+0749_C_uvs.log on Tue Feb 18 20:22:51 2014 obs /d2/scr/pima/bp171a2_uvs/J0249+0749_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a2_uvs/J0249+0749_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.638889 visibilities/baseline/integration-bin. ! Found source: J0249+0749 ! ! 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 552 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/J0249+0749_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=1.006235Jy sigma=32.946877 ! Fit after self-cal, rms=0.950877Jy sigma=32.286120 ! 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=1.455 mas, bmaj=5.282 mas, bpa=-20.9 degrees ! Estimated noise=1.22811 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 = 0.0288321 Jy ! Component: 100 - total flux cleaned = 0.0423331 Jy ! Total flux subtracted in 100 components = 0.0423331 Jy ! Clean residual min=-0.006364 max=0.008621 Jy/beam ! Clean residual mean=-0.000003 rms=0.002077 Jy/beam ! Combined flux in latest and established models = 0.042333 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.042333 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=0.040016Jy sigma=1.025581 ! Fit after self-cal, rms=0.038564Jy sigma=0.975475 ! 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=1.856 mas, bmaj=5.364 mas, bpa=-20.27 degrees ! Estimated noise=1.00681 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 = 0.0142633 Jy ! Component: 100 - total flux cleaned = 0.0225784 Jy ! Component: 150 - total flux cleaned = 0.0282669 Jy ! Component: 200 - total flux cleaned = 0.0322265 Jy ! Total flux subtracted in 200 components = 0.0322265 Jy ! Clean residual min=-0.006282 max=0.009669 Jy/beam ! Clean residual mean=-0.000009 rms=0.002022 Jy/beam ! Combined flux in latest and established models = 0.0745595 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 68 components and 0.0745596 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=0.030190Jy sigma=0.741544 ! Fit after self-cal, rms=0.030142Jy sigma=0.739659 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.856 x 5.364 at -20.27 degrees (North through East) ! Clean map min=-0.0062538 max=0.040852 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=0.030142Jy sigma=0.739659 ! Fit after self-cal, rms=0.030142Jy sigma=0.739659 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.856 mas, bmaj=5.364 mas, bpa=-20.27 degrees ! Estimated noise=1.00681 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 = 0.00310397 Jy ! Component: 100 - total flux cleaned = 0.00513659 Jy ! Component: 150 - total flux cleaned = 0.00593277 Jy ! Component: 200 - total flux cleaned = 0.00636935 Jy ! Total flux subtracted in 200 components = 0.00636935 Jy ! Clean residual min=-0.006213 max=0.008686 Jy/beam ! Clean residual mean=-0.000009 rms=0.001853 Jy/beam ! Combined flux in latest and established models = 0.0809289 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 79 components and 0.0809289 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=0.029455Jy sigma=0.728433 ! Fit after self-cal, rms=0.029444Jy sigma=0.727412 ! 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=0.029444Jy sigma=0.727412 ! Fit after self-cal, rms=0.029444Jy sigma=0.727412 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.856 mas, bmaj=5.364 mas, bpa=-20.27 degrees ! Estimated noise=1.00681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000749403 Jy ! Component: 100 - total flux cleaned = 0.000964585 Jy ! Component: 150 - total flux cleaned = 0.00124923 Jy ! Component: 200 - total flux cleaned = 0.0015121 Jy ! Total flux subtracted in 200 components = 0.0015121 Jy ! Clean residual min=-0.006214 max=0.008183 Jy/beam ! Clean residual mean=-0.000008 rms=0.001799 Jy/beam ! Combined flux in latest and established models = 0.082441 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 85 components and 0.082441 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=0.029245Jy sigma=0.721153 ! Fit after self-cal, rms=0.029241Jy sigma=0.720372 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 (7.2, 2.7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0063527 Jy ! Component: 100 - total flux cleaned = 0.00770707 Jy ! Component: 150 - total flux cleaned = 0.00819606 Jy ! Component: 200 - total flux cleaned = 0.00840926 Jy ! Total flux subtracted in 200 components = 0.00840926 Jy ! Clean residual min=-0.004804 max=0.005461 Jy/beam ! Clean residual mean=-0.000006 rms=0.001263 Jy/beam ! Combined flux in latest and established models = 0.0908503 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 114 components and 0.0908502 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=0.026929Jy sigma=0.636778 ! Fit after self-cal, rms=0.026728Jy sigma=0.630899 ! 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=0.026728Jy sigma=0.630899 ! Fit after self-cal, rms=0.026728Jy sigma=0.630899 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.856 mas, bmaj=5.364 mas, bpa=-20.27 degrees ! Estimated noise=1.00681 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00184346 Jy ! Component: 100 - total flux cleaned = 0.00184431 Jy ! Component: 150 - total flux cleaned = 0.00200644 Jy ! Component: 200 - total flux cleaned = 0.00215495 Jy ! Total flux subtracted in 200 components = 0.00215495 Jy ! Clean residual min=-0.004001 max=0.004547 Jy/beam ! Clean residual mean=-0.000006 rms=0.001087 Jy/beam ! Combined flux in latest and established models = 0.0930052 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 134 components and 0.0930052 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=0.025972Jy sigma=0.610830 ! Fit after self-cal, rms=0.025922Jy sigma=0.609023 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 = 0.00116622 Jy ! Component: 100 - total flux cleaned = 0.00130502 Jy ! Component: 150 - total flux cleaned = 0.00142772 Jy ! Component: 200 - total flux cleaned = 0.00159865 Jy ! Total flux subtracted in 200 components = 0.00159865 Jy ! Clean residual min=-0.003723 max=0.004085 Jy/beam ! Clean residual mean=-0.000005 rms=0.000995 Jy/beam ! Combined flux in latest and established models = 0.0946038 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 146 components and 0.0946038 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=0.025490Jy sigma=0.599630 ! Fit after self-cal, rms=0.025467Jy sigma=0.598710 ! 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=0.025467Jy sigma=0.598710 ! Fit after self-cal, rms=0.025481Jy sigma=0.590688 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.696 mas, bmaj=6.133 mas, bpa=12.27 degrees ! Estimated noise=1.27562 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00261544 Jy ! Component: 100 - total flux cleaned = 0.00385673 Jy ! Component: 150 - total flux cleaned = 0.00390816 Jy ! Component: 200 - total flux cleaned = 0.00390494 Jy ! Total flux subtracted in 200 components = 0.00390494 Jy ! Clean residual min=-0.004308 max=0.004592 Jy/beam ! Clean residual mean=-0.000009 rms=0.001275 Jy/beam ! Combined flux in latest and established models = 0.0985088 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 159 components and 0.0985088 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=0.025068Jy sigma=0.590820 ! Fit after self-cal, rms=0.025050Jy sigma=0.589860 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 = 0.000592469 Jy ! Component: 100 - total flux cleaned = 0.00063517 Jy ! Component: 150 - total flux cleaned = 0.000754473 Jy ! Component: 200 - total flux cleaned = 0.000791083 Jy ! Total flux subtracted in 200 components = 0.000791083 Jy ! Clean residual min=-0.004223 max=0.004145 Jy/beam ! Clean residual mean=-0.000009 rms=0.001237 Jy/beam ! Combined flux in latest and established models = 0.0992998 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 162 components and 0.0992998 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=0.024898Jy sigma=0.588453 ! Fit after self-cal, rms=0.024892Jy sigma=0.588142 ! 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=1.835 mas, bmaj=5.352 mas, bpa=-20.32 degrees ! Estimated noise=1.00527 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.835 x 5.352 at -20.32 degrees (North through East) ! Clean map min=-0.0043327 max=0.038596 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=1.447 mas, bmaj=5.285 mas, bpa=-20.86 degrees ! Estimated noise=1.21547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0300008 Jy ! Component: 100 - total flux cleaned = 0.0445541 Jy ! Component: 150 - total flux cleaned = 0.0539489 Jy ! Component: 200 - total flux cleaned = 0.0611332 Jy ! Total flux subtracted in 200 components = 0.0611332 Jy ! Clean residual min=-0.005352 max=0.006895 Jy/beam ! Clean residual mean=-0.000002 rms=0.001577 Jy/beam ! Combined flux in latest and established models = 0.0611332 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.0611332 Jy ! Inverting map and beam ! Estimated beam: bmin=1.835 mas, bmaj=5.352 mas, bpa=-20.32 degrees ! Estimated noise=1.00527 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 = 0.00959329 Jy ! Component: 100 - total flux cleaned = 0.0164102 Jy ! Component: 150 - total flux cleaned = 0.0214277 Jy ! Component: 200 - total flux cleaned = 0.0252114 Jy ! Total flux subtracted in 200 components = 0.0252114 Jy ! Clean residual min=-0.004616 max=0.004432 Jy/beam ! Clean residual mean=-0.000007 rms=0.001217 Jy/beam ! Combined flux in latest and established models = 0.0863446 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 74 components and 0.0863446 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=4.696 mas, bmaj=6.133 mas, bpa=12.27 degrees ! Estimated noise=1.27562 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00454045 Jy ! Component: 100 - total flux cleaned = 0.00603245 Jy ! Component: 150 - total flux cleaned = 0.00717326 Jy ! Component: 200 - total flux cleaned = 0.00806286 Jy ! Total flux subtracted in 200 components = 0.00806286 Jy ! Clean residual min=-0.004368 max=0.004923 Jy/beam ! Clean residual mean=-0.000010 rms=0.001294 Jy/beam ! Combined flux in latest and established models = 0.0944075 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 = 0.000712896 Jy ! Component: 100 - total flux cleaned = 0.00129482 Jy ! Component: 150 - total flux cleaned = 0.00173626 Jy ! Component: 200 - total flux cleaned = 0.00204027 Jy ! Total flux subtracted in 200 components = 0.00204027 Jy ! Clean residual min=-0.004200 max=0.004672 Jy/beam ! Clean residual mean=-0.000009 rms=0.001227 Jy/beam ! Combined flux in latest and established models = 0.0964478 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 122 components and 0.0964477 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.835 mas, bmaj=5.352 mas, bpa=-20.32 degrees ! Estimated noise=1.00527 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000127799 Jy ! Component: 100 - total flux cleaned = 0.000361552 Jy ! Component: 150 - total flux cleaned = 0.00051153 Jy ! Component: 200 - total flux cleaned = 0.000555698 Jy ! Total flux subtracted in 200 components = 0.000555698 Jy ! Clean residual min=-0.003778 max=0.003184 Jy/beam ! Clean residual mean=-0.000004 rms=0.000910 Jy/beam ! Combined flux in latest and established models = 0.0970034 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 145 components and 0.0970034 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=0.024951Jy sigma=0.596438 ! Fit after self-cal, rms=0.024883Jy sigma=0.593606 wmodel /d2/scr/pima/bp171a2_uvs/J0249+0749_C_map.mod ! Writing 145 model components to file: /d2/scr/pima/bp171a2_uvs/J0249+0749_C_map.mod wobs /d2/scr/pima/bp171a2_uvs/J0249+0749_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a2_uvs/J0249+0749_C_uvs.fits wwins /d2/scr/pima/bp171a2_uvs/J0249+0749_C_map.win ! wwins: Wrote 2 windows to /d2/scr/pima/bp171a2_uvs/J0249+0749_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 = -0.00142812 Jy ! Component: 100 - total flux cleaned = -0.00160171 Jy ! Component: 150 - total flux cleaned = -0.0016528 Jy ! Component: 200 - total flux cleaned = -0.00185191 Jy ! Component: 250 - total flux cleaned = -0.00189806 Jy ! Component: 300 - total flux cleaned = -0.00180639 Jy ! Component: 350 - total flux cleaned = -0.00189405 Jy ! Component: 400 - total flux cleaned = -0.00185024 Jy ! Component: 450 - total flux cleaned = -0.00172614 Jy ! Component: 500 - total flux cleaned = -0.00168622 Jy ! Component: 550 - total flux cleaned = -0.00160855 Jy ! Component: 600 - total flux cleaned = -0.0015331 Jy ! Component: 650 - total flux cleaned = -0.00145976 Jy ! Component: 700 - total flux cleaned = -0.00142464 Jy ! Component: 750 - total flux cleaned = -0.00132064 Jy ! Component: 800 - total flux cleaned = -0.00138804 Jy ! Component: 850 - total flux cleaned = -0.00138778 Jy ! Component: 900 - total flux cleaned = -0.00138792 Jy ! Component: 950 - total flux cleaned = -0.0014197 Jy ! Component: 1000 - total flux cleaned = -0.00148116 Jy ! Component: 1050 - total flux cleaned = -0.00151142 Jy ! Component: 1100 - total flux cleaned = -0.00162993 Jy ! Component: 1150 - total flux cleaned = -0.00160075 Jy ! Component: 1200 - total flux cleaned = -0.00168685 Jy ! Component: 1250 - total flux cleaned = -0.0017147 Jy ! Component: 1300 - total flux cleaned = -0.00171452 Jy ! Component: 1350 - total flux cleaned = -0.00176892 Jy ! Component: 1400 - total flux cleaned = -0.00182258 Jy ! Component: 1450 - total flux cleaned = -0.00179597 Jy ! Component: 1500 - total flux cleaned = -0.00184783 Jy ! Component: 1550 - total flux cleaned = -0.00184761 Jy ! Component: 1600 - total flux cleaned = -0.00189812 Jy ! Component: 1650 - total flux cleaned = -0.00189764 Jy ! Component: 1700 - total flux cleaned = -0.00189778 Jy ! Component: 1750 - total flux cleaned = -0.00189819 Jy ! Component: 1800 - total flux cleaned = -0.00189837 Jy ! Component: 1850 - total flux cleaned = -0.00189834 Jy ! Component: 1900 - total flux cleaned = -0.00182738 Jy ! Component: 1950 - total flux cleaned = -0.00182729 Jy ! Component: 2000 - total flux cleaned = -0.00178104 Jy ! Component: 2050 - total flux cleaned = -0.00168935 Jy ! Component: 2100 - total flux cleaned = -0.00162121 Jy ! Component: 2150 - total flux cleaned = -0.00159878 Jy ! Component: 2200 - total flux cleaned = -0.00157634 Jy ! Component: 2250 - total flux cleaned = -0.00155415 Jy ! Component: 2300 - total flux cleaned = -0.0015764 Jy ! Component: 2350 - total flux cleaned = -0.00157624 Jy ! Component: 2400 - total flux cleaned = -0.00155429 Jy ! Component: 2450 - total flux cleaned = -0.00153252 Jy ! Component: 2500 - total flux cleaned = -0.00148886 Jy ! Component: 2550 - total flux cleaned = -0.00146722 Jy ! Component: 2600 - total flux cleaned = -0.00148888 Jy ! Component: 2650 - total flux cleaned = -0.00148881 Jy ! Component: 2700 - total flux cleaned = -0.00146715 Jy ! Component: 2750 - total flux cleaned = -0.00153173 Jy ! Component: 2800 - total flux cleaned = -0.00151021 Jy ! Component: 2850 - total flux cleaned = -0.00153152 Jy ! Component: 2900 - total flux cleaned = -0.00155268 Jy ! Component: 2950 - total flux cleaned = -0.00150996 Jy ! Component: 3000 - total flux cleaned = -0.00153137 Jy ! Component: 3050 - total flux cleaned = -0.00157406 Jy ! Component: 3100 - total flux cleaned = -0.00161658 Jy ! Component: 3150 - total flux cleaned = -0.00161658 Jy ! Component: 3200 - total flux cleaned = -0.00161649 Jy ! Component: 3250 - total flux cleaned = -0.00155256 Jy ! Component: 3300 - total flux cleaned = -0.00155254 Jy ! Component: 3350 - total flux cleaned = -0.00157386 Jy ! Component: 3400 - total flux cleaned = -0.00157383 Jy ! Component: 3450 - total flux cleaned = -0.00157378 Jy ! Component: 3500 - total flux cleaned = -0.00157377 Jy ! Component: 3550 - total flux cleaned = -0.00163833 Jy ! Component: 3600 - total flux cleaned = -0.00163831 Jy ! Component: 3650 - total flux cleaned = -0.00168173 Jy ! Component: 3700 - total flux cleaned = -0.0016818 Jy ! Component: 3750 - total flux cleaned = -0.00165991 Jy ! Component: 3800 - total flux cleaned = -0.00165982 Jy ! Component: 3850 - total flux cleaned = -0.0016159 Jy ! Component: 3900 - total flux cleaned = -0.00157178 Jy ! Component: 3950 - total flux cleaned = -0.00159401 Jy ! Component: 4000 - total flux cleaned = -0.00159395 Jy ! Component: 4050 - total flux cleaned = -0.00157162 Jy ! Total flux subtracted in 4096 components = -0.00150416 Jy ! Clean residual min=-0.001320 max=0.001574 Jy/beam ! Clean residual mean=-0.000017 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.0954993 Jy keep ! Adding 271 model components to the UV plane model. ! The established model now contains 416 components and 0.0954993 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a2_uvs/J0249+0749_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.835 x 5.352 at -20.32 degrees (North through East) ! Clean map min=-0.0033941 max=0.04195 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a2_uvs/J0249+0749_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0419499 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000381838 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.73067 2.73067 5.46135 10.9227 21.8454 43.6908 87.3815 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.041 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 109.863 quit ! Quitting program ! Log file /d2/scr/pima/bp171a2_uvs/J0249+0749_C_uvs.log closed on Tue Feb 18 20:22:57 2014