! Started logfile: /scr/pima/bp192a0_uvs/J2350+6440_C_uvs.log on Fri Aug 21 07:26:41 2015 obs /scr/pima/bp192a0_uvs/J2350+6440_C_uva.fits ! Reading UV FITS file: /scr/pima/bp192a0_uvs/J2350+6440_C_uva.fits ! AN table 1: 19 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.428571 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2350+6440 ! ! 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 1824 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 /scr/pima/bp192a0_uvs/J2350+6440_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000315Jy sigma=28.149827 ! Fit after self-cal, rms=0.980383Jy sigma=27.890913 ! 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=3.887 mas, bmaj=5.001 mas, bpa=16.29 degrees ! Estimated noise=0.737189 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 = 0.0150781 Jy ! Component: 100 - total flux cleaned = 0.0186611 Jy ! Total flux subtracted in 100 components = 0.0186611 Jy ! Clean residual min=-0.002604 max=0.002529 Jy/beam ! Clean residual mean=0.000009 rms=0.000741 Jy/beam ! Combined flux in latest and established models = 0.0186611 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0186611 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=0.023199Jy sigma=0.634030 ! Fit after self-cal, rms=0.021245Jy sigma=0.579653 ! 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=4.301 mas, bmaj=5.708 mas, bpa=17.53 degrees ! Estimated noise=0.613638 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 = 0.00336462 Jy ! Component: 100 - total flux cleaned = 0.00507129 Jy ! Component: 150 - total flux cleaned = 0.00620726 Jy ! Component: 200 - total flux cleaned = 0.00692917 Jy ! Total flux subtracted in 200 components = 0.00692917 Jy ! Clean residual min=-0.002059 max=0.001982 Jy/beam ! Clean residual mean=0.000004 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.0255903 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 44 components and 0.0255903 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=0.020643Jy sigma=0.565005 ! Fit after self-cal, rms=0.020608Jy sigma=0.563830 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.301 x 5.708 at 17.53 degrees (North through East) ! Clean map min=-0.0019254 max=0.022079 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* NL 1.00* OV 1.00* PT 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* NL 1.00* OV 1.00* PT 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* NL 1.00* OV 1.00* PT 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* NL 1.00* OV 1.00* PT 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* NL 1.00* OV 1.00* PT 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* NL 1.00* OV 1.00* PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.11 HN 1.00* KP 0.84 ! LA 1.14 NL 0.92 OV 1.00 PT 1.07 ! ! ! 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* NL 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.020608Jy sigma=0.563830 ! Fit after self-cal, rms=0.020711Jy sigma=0.563065 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.288 mas, bmaj=5.685 mas, bpa=17.45 degrees ! Estimated noise=0.615898 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 = 0.000972868 Jy ! Component: 100 - total flux cleaned = 0.00151172 Jy ! Component: 150 - total flux cleaned = 0.00166934 Jy ! Component: 200 - total flux cleaned = 0.00175767 Jy ! Total flux subtracted in 200 components = 0.00175767 Jy ! Clean residual min=-0.001756 max=0.001790 Jy/beam ! Clean residual mean=0.000005 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.027348 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 60 components and 0.027348 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=0.020651Jy sigma=0.561436 ! Fit after self-cal, rms=0.020651Jy sigma=0.561069 ! 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=0.020651Jy sigma=0.561069 ! Fit after self-cal, rms=0.020710Jy sigma=0.560935 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.274 mas, bmaj=5.677 mas, bpa=17.22 degrees ! Estimated noise=0.615966 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000307448 Jy ! Component: 100 - total flux cleaned = 0.000412184 Jy ! Component: 150 - total flux cleaned = 0.000491414 Jy ! Component: 200 - total flux cleaned = 0.00055088 Jy ! Total flux subtracted in 200 components = 0.00055088 Jy ! Clean residual min=-0.001652 max=0.001689 Jy/beam ! Clean residual mean=0.000005 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.0278988 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.0278988 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=0.020684Jy sigma=0.560265 ! Fit after self-cal, rms=0.020688Jy sigma=0.560153 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 = 1.6255e-05 Jy ! Component: 100 - total flux cleaned = 5.8244e-05 Jy ! Component: 150 - total flux cleaned = 0.000111282 Jy ! Component: 200 - total flux cleaned = 0.000161962 Jy ! Total flux subtracted in 200 components = 0.000161962 Jy ! Clean residual min=-0.001575 max=0.001623 Jy/beam ! Clean residual mean=0.000005 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.0280608 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 69 components and 0.0280608 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=0.020670Jy sigma=0.559723 ! Fit after self-cal, rms=0.020664Jy sigma=0.559693 ! 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=0.020664Jy sigma=0.559693 ! Fit after self-cal, rms=0.020700Jy sigma=0.559649 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.27 mas, bmaj=5.677 mas, bpa=17.03 degrees ! Estimated noise=0.616151 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.49461e-05 Jy ! Component: 100 - total flux cleaned = 9.3771e-05 Jy ! Component: 150 - total flux cleaned = 0.00015478 Jy ! Component: 200 - total flux cleaned = 0.000201075 Jy ! Total flux subtracted in 200 components = 0.000201075 Jy ! Clean residual min=-0.001528 max=0.001610 Jy/beam ! Clean residual mean=0.000005 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.0282619 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 70 components and 0.0282619 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=0.020686Jy sigma=0.559293 ! Fit after self-cal, rms=0.020685Jy sigma=0.559266 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 = 6.74372e-06 Jy ! Component: 100 - total flux cleaned = 5.17337e-05 Jy ! Component: 150 - total flux cleaned = 8.41756e-05 Jy ! Component: 200 - total flux cleaned = 0.000126155 Jy ! Total flux subtracted in 200 components = 0.000126155 Jy ! Clean residual min=-0.001490 max=0.001585 Jy/beam ! Clean residual mean=0.000005 rms=0.000455 Jy/beam ! Combined flux in latest and established models = 0.028388 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 72 components and 0.028388 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=0.020673Jy sigma=0.558978 ! Fit after self-cal, rms=0.020669Jy sigma=0.558961 ! 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=0.020669Jy sigma=0.558961 ! Fit after self-cal, rms=0.020689Jy sigma=0.558944 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.784 mas, bmaj=6.084 mas, bpa=17.08 degrees ! Estimated noise=0.637069 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000273762 Jy ! Component: 100 - total flux cleaned = 0.000317068 Jy ! Component: 150 - total flux cleaned = 0.000337315 Jy ! Component: 200 - total flux cleaned = 0.000366442 Jy ! Total flux subtracted in 200 components = 0.000366442 Jy ! Clean residual min=-0.001492 max=0.001804 Jy/beam ! Clean residual mean=0.000006 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.0287545 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 77 components and 0.0287545 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=0.020678Jy sigma=0.558770 ! Fit after self-cal, rms=0.020674Jy sigma=0.558742 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 = 6.1427e-05 Jy ! Component: 100 - total flux cleaned = 8.88839e-05 Jy ! Component: 150 - total flux cleaned = 0.000115215 Jy ! Component: 200 - total flux cleaned = 0.000140894 Jy ! Total flux subtracted in 200 components = 0.000140894 Jy ! Clean residual min=-0.001494 max=0.001781 Jy/beam ! Clean residual mean=0.000006 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.0288954 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 79 components and 0.0288954 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=0.020667Jy sigma=0.558572 ! Fit after self-cal, rms=0.020663Jy sigma=0.558556 ! 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=4.269 mas, bmaj=5.679 mas, bpa=16.92 degrees ! Estimated noise=0.616428 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.269 x 5.679 at 16.92 degrees (North through East) ! Clean map min=-0.0015089 max=0.022402 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=3.862 mas, bmaj=4.986 mas, bpa=15.42 degrees ! Estimated noise=0.736284 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168508 Jy ! Component: 100 - total flux cleaned = 0.0209638 Jy ! Component: 150 - total flux cleaned = 0.0232597 Jy ! Component: 200 - total flux cleaned = 0.024956 Jy ! Total flux subtracted in 200 components = 0.024956 Jy ! Clean residual min=-0.002161 max=0.002253 Jy/beam ! Clean residual mean=0.000009 rms=0.000659 Jy/beam ! Combined flux in latest and established models = 0.024956 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.024956 Jy ! Inverting map and beam ! Estimated beam: bmin=4.269 mas, bmaj=5.679 mas, bpa=16.92 degrees ! Estimated noise=0.616428 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 = 0.00149028 Jy ! Component: 100 - total flux cleaned = 0.00194636 Jy ! Component: 150 - total flux cleaned = 0.00230907 Jy ! Component: 200 - total flux cleaned = 0.0025785 Jy ! Total flux subtracted in 200 components = 0.0025785 Jy ! Clean residual min=-0.001889 max=0.002006 Jy/beam ! Clean residual mean=0.000005 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.0275345 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 40 components and 0.0275345 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=4.784 mas, bmaj=6.084 mas, bpa=17.08 degrees ! Estimated noise=0.637069 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00069122 Jy ! Component: 100 - total flux cleaned = 0.00084283 Jy ! Component: 150 - total flux cleaned = 0.00090648 Jy ! Component: 200 - total flux cleaned = 0.000965851 Jy ! Total flux subtracted in 200 components = 0.000965851 Jy ! Clean residual min=-0.001606 max=0.001853 Jy/beam ! Clean residual mean=0.000006 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0285004 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 = 4.24931e-05 Jy ! Component: 100 - total flux cleaned = 8.31851e-05 Jy ! Component: 150 - total flux cleaned = 0.000134447 Jy ! Component: 200 - total flux cleaned = 0.000171722 Jy ! Total flux subtracted in 200 components = 0.000171722 Jy ! Clean residual min=-0.001558 max=0.001820 Jy/beam ! Clean residual mean=0.000006 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.0286721 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 55 components and 0.0286721 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.269 mas, bmaj=5.679 mas, bpa=16.92 degrees ! Estimated noise=0.616428 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000153851 Jy ! Component: 100 - total flux cleaned = -0.000215686 Jy ! Component: 150 - total flux cleaned = -0.000255025 Jy ! Component: 200 - total flux cleaned = -0.000231868 Jy ! Total flux subtracted in 200 components = -0.000231868 Jy ! Clean residual min=-0.001583 max=0.001656 Jy/beam ! Clean residual mean=0.000005 rms=0.000466 Jy/beam ! Combined flux in latest and established models = 0.0284402 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.0284402 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=0.020687Jy sigma=0.559146 ! Fit after self-cal, rms=0.020692Jy sigma=0.559111 wmodel /scr/pima/bp192a0_uvs/J2350+6440_C_map.mod ! Writing 63 model components to file: /scr/pima/bp192a0_uvs/J2350+6440_C_map.mod wobs /scr/pima/bp192a0_uvs/J2350+6440_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a0_uvs/J2350+6440_C_uvs.fits wwins /scr/pima/bp192a0_uvs/J2350+6440_C_map.win ! wwins: Wrote 1 windows to /scr/pima/bp192a0_uvs/J2350+6440_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 = 0.000219589 Jy ! Component: 100 - total flux cleaned = 0.000324035 Jy ! Component: 150 - total flux cleaned = 0.000369876 Jy ! Component: 200 - total flux cleaned = 0.000287707 Jy ! Component: 250 - total flux cleaned = 0.000192456 Jy ! Component: 300 - total flux cleaned = 0.000139823 Jy ! Component: 350 - total flux cleaned = 4.11936e-05 Jy ! Component: 400 - total flux cleaned = -6.47955e-05 Jy ! Component: 450 - total flux cleaned = -0.000208198 Jy ! Component: 500 - total flux cleaned = -0.00039901 Jy ! Component: 550 - total flux cleaned = -0.000529245 Jy ! Component: 600 - total flux cleaned = -0.000591612 Jy ! Component: 650 - total flux cleaned = -0.000639527 Jy ! Component: 700 - total flux cleaned = -0.000685722 Jy ! Component: 750 - total flux cleaned = -0.00074138 Jy ! Component: 800 - total flux cleaned = -0.00074122 Jy ! Component: 850 - total flux cleaned = -0.000762375 Jy ! Component: 900 - total flux cleaned = -0.000772583 Jy ! Component: 950 - total flux cleaned = -0.00076252 Jy ! Component: 1000 - total flux cleaned = -0.000742658 Jy ! Component: 1050 - total flux cleaned = -0.000703837 Jy ! Component: 1100 - total flux cleaned = -0.000694276 Jy ! Component: 1150 - total flux cleaned = -0.000675299 Jy ! Component: 1200 - total flux cleaned = -0.000656677 Jy ! Component: 1250 - total flux cleaned = -0.000629187 Jy ! Component: 1300 - total flux cleaned = -0.000629247 Jy ! Component: 1350 - total flux cleaned = -0.000620309 Jy ! Component: 1400 - total flux cleaned = -0.000593712 Jy ! Component: 1450 - total flux cleaned = -0.000567464 Jy ! Component: 1500 - total flux cleaned = -0.000558792 Jy ! Component: 1550 - total flux cleaned = -0.000524339 Jy ! Component: 1600 - total flux cleaned = -0.000498852 Jy ! Component: 1650 - total flux cleaned = -0.000490416 Jy ! Component: 1700 - total flux cleaned = -0.000482034 Jy ! Component: 1750 - total flux cleaned = -0.000490429 Jy ! Component: 1800 - total flux cleaned = -0.00049041 Jy ! Component: 1850 - total flux cleaned = -0.000498742 Jy ! Component: 1900 - total flux cleaned = -0.000498763 Jy ! Component: 1950 - total flux cleaned = -0.000515254 Jy ! Component: 2000 - total flux cleaned = -0.000507011 Jy ! Component: 2050 - total flux cleaned = -0.000498827 Jy ! Component: 2100 - total flux cleaned = -0.000490674 Jy ! Component: 2150 - total flux cleaned = -0.000498845 Jy ! Component: 2200 - total flux cleaned = -0.000498857 Jy ! Component: 2250 - total flux cleaned = -0.000523594 Jy ! Component: 2300 - total flux cleaned = -0.000515373 Jy ! Component: 2350 - total flux cleaned = -0.000531822 Jy ! Component: 2400 - total flux cleaned = -0.000540065 Jy ! Component: 2450 - total flux cleaned = -0.000540071 Jy ! Component: 2500 - total flux cleaned = -0.000548463 Jy ! Component: 2550 - total flux cleaned = -0.000565203 Jy ! Component: 2600 - total flux cleaned = -0.000590457 Jy ! Component: 2650 - total flux cleaned = -0.000615855 Jy ! Component: 2700 - total flux cleaned = -0.000624384 Jy ! Component: 2750 - total flux cleaned = -0.000650096 Jy ! Component: 2800 - total flux cleaned = -0.000675875 Jy ! Component: 2850 - total flux cleaned = -0.000728016 Jy ! Component: 2900 - total flux cleaned = -0.000763246 Jy ! Component: 2950 - total flux cleaned = -0.000789839 Jy ! Component: 3000 - total flux cleaned = -0.000807815 Jy ! Component: 3050 - total flux cleaned = -0.000853199 Jy ! Component: 3100 - total flux cleaned = -0.000871669 Jy ! Component: 3150 - total flux cleaned = -0.000908774 Jy ! Component: 3200 - total flux cleaned = -0.000927545 Jy ! Component: 3250 - total flux cleaned = -0.000965651 Jy ! Component: 3300 - total flux cleaned = -0.0010042 Jy ! Component: 3350 - total flux cleaned = -0.00101392 Jy ! Component: 3400 - total flux cleaned = -0.00105341 Jy ! Component: 3450 - total flux cleaned = -0.00109346 Jy ! Component: 3500 - total flux cleaned = -0.00114409 Jy ! Component: 3550 - total flux cleaned = -0.00118522 Jy ! Component: 3600 - total flux cleaned = -0.00122699 Jy ! Component: 3650 - total flux cleaned = -0.00125872 Jy ! Component: 3700 - total flux cleaned = -0.00131221 Jy ! Component: 3750 - total flux cleaned = -0.00134482 Jy ! Component: 3800 - total flux cleaned = -0.00138876 Jy ! Component: 3850 - total flux cleaned = -0.00144452 Jy ! Component: 3900 - total flux cleaned = -0.00148987 Jy ! Component: 3950 - total flux cleaned = -0.00152433 Jy ! Component: 4000 - total flux cleaned = -0.00157111 Jy ! Component: 4050 - total flux cleaned = -0.00160658 Jy ! Total flux subtracted in 4096 components = -0.00165453 Jy ! Clean residual min=-0.000684 max=0.000610 Jy/beam ! Clean residual mean=0.000000 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.0267857 Jy keep ! Adding 243 model components to the UV plane model. ! The established model now contains 306 components and 0.0267857 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a0_uvs/J2350+6440_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.269 x 5.679 at 16.92 degrees (North through East) ! Clean map min=-0.0016469 max=0.022517 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a0_uvs/J2350+6440_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0225172 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000207364 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.76275 2.76275 5.52549 11.051 22.102 44.2039 88.4079 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.022 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 108.587 quit ! Quitting program ! Log file /scr/pima/bp192a0_uvs/J2350+6440_C_uvs.log closed on Fri Aug 21 07:26:45 2015