! Started logfile: /d2/scr/pima/bp171a2_uvs/J0327+1208_C_uvs.log on Tue Feb 18 20:23:06 2014 obs /d2/scr/pima/bp171a2_uvs/J0327+1208_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp171a2_uvs/J0327+1208_C_uva.fits ! AN table 1: 3 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.888889 visibilities/baseline/integration-bin. ! Found source: J0327+1208 ! ! 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 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 = 0.3 print "taper_size =", taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp171a2_uvs/J0327+1208_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. ! ! 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=1.002179Jy sigma=32.031894 ! Fit after self-cal, rms=0.950282Jy sigma=30.529100 ! 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=1.439 mas, bmaj=3.715 mas, bpa=-12.93 degrees ! Estimated noise=1.08939 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 = 0.0359779 Jy ! Component: 100 - total flux cleaned = 0.0442925 Jy ! Total flux subtracted in 100 components = 0.0442925 Jy ! Clean residual min=-0.003680 max=0.005900 Jy/beam ! Clean residual mean=-0.000001 rms=0.001003 Jy/beam ! Combined flux in latest and established models = 0.0442925 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0442925 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=0.028884Jy sigma=0.587130 ! Fit after self-cal, rms=0.028352Jy sigma=0.578487 ! 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=1.748 mas, bmaj=4.086 mas, bpa=-11.16 degrees ! Estimated noise=0.87708 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 (20.7, -15.9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00460342 Jy ! Component: 100 - total flux cleaned = 0.006411 Jy ! Component: 150 - total flux cleaned = 0.00667628 Jy ! Component: 200 - total flux cleaned = 0.00672834 Jy ! Total flux subtracted in 200 components = 0.00672834 Jy ! Clean residual min=-0.002503 max=0.002850 Jy/beam ! Clean residual mean=-0.000002 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.0510208 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 25 components and 0.0510208 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=0.027043Jy sigma=0.558917 ! Fit after self-cal, rms=0.027006Jy sigma=0.557745 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.748 x 4.086 at -11.16 degrees (North through East) ! Clean map min=-0.0023026 max=0.047094 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=0.027006Jy sigma=0.557745 ! Fit after self-cal, rms=0.027006Jy sigma=0.557745 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.748 mas, bmaj=4.086 mas, bpa=-11.16 degrees ! Estimated noise=0.87708 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 = 0.000234857 Jy ! Component: 100 - total flux cleaned = 0.000236157 Jy ! Component: 150 - total flux cleaned = 0.000236495 Jy ! Component: 200 - total flux cleaned = 0.00020334 Jy ! Total flux subtracted in 200 components = 0.00020334 Jy ! Clean residual min=-0.002479 max=0.002604 Jy/beam ! Clean residual mean=-0.000002 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.0512241 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 38 components and 0.0512241 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=0.026790Jy sigma=0.555776 ! Fit after self-cal, rms=0.026785Jy sigma=0.555576 ! 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=0.026785Jy sigma=0.555576 ! Fit after self-cal, rms=0.026785Jy sigma=0.555576 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.748 mas, bmaj=4.086 mas, bpa=-11.16 degrees ! Estimated noise=0.87708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00010527 Jy ! Component: 100 - total flux cleaned = -0.000104967 Jy ! Component: 150 - total flux cleaned = -0.000132012 Jy ! Component: 200 - total flux cleaned = -0.000156274 Jy ! Total flux subtracted in 200 components = -0.000156274 Jy ! Clean residual min=-0.002450 max=0.002506 Jy/beam ! Clean residual mean=-0.000003 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.0510679 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 56 components and 0.0510679 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=0.026685Jy sigma=0.554411 ! Fit after self-cal, rms=0.026683Jy sigma=0.554290 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 = -3.67995e-05 Jy ! Component: 100 - total flux cleaned = -3.63634e-05 Jy ! Component: 150 - total flux cleaned = -8.23881e-05 Jy ! Component: 200 - total flux cleaned = -0.000103729 Jy ! Total flux subtracted in 200 components = -0.000103729 Jy ! Clean residual min=-0.002435 max=0.002464 Jy/beam ! Clean residual mean=-0.000003 rms=0.000636 Jy/beam ! Combined flux in latest and established models = 0.0509641 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 68 components and 0.0509641 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=0.026617Jy sigma=0.553362 ! Fit after self-cal, rms=0.026615Jy sigma=0.553253 ! 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=0.026615Jy sigma=0.553253 ! Fit after self-cal, rms=0.026615Jy sigma=0.553253 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.748 mas, bmaj=4.086 mas, bpa=-11.16 degrees ! Estimated noise=0.87708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.44196e-06 Jy ! Component: 100 - total flux cleaned = -1.05635e-05 Jy ! Component: 150 - total flux cleaned = -3.10607e-05 Jy ! Component: 200 - total flux cleaned = -5.05573e-05 Jy ! Total flux subtracted in 200 components = -5.05573e-05 Jy ! Clean residual min=-0.002430 max=0.002447 Jy/beam ! Clean residual mean=-0.000003 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.0509136 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 76 components and 0.0509136 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=0.026562Jy sigma=0.552532 ! Fit after self-cal, rms=0.026560Jy sigma=0.552433 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 = -3.17857e-05 Jy ! Component: 100 - total flux cleaned = -3.10535e-05 Jy ! Component: 150 - total flux cleaned = -3.09025e-05 Jy ! Component: 200 - total flux cleaned = -4.86707e-05 Jy ! Total flux subtracted in 200 components = -4.86707e-05 Jy ! Clean residual min=-0.002430 max=0.002437 Jy/beam ! Clean residual mean=-0.000003 rms=0.000629 Jy/beam ! Combined flux in latest and established models = 0.0508649 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 83 components and 0.0508649 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=0.026516Jy sigma=0.551888 ! Fit after self-cal, rms=0.026515Jy sigma=0.551804 ! 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=0.026515Jy sigma=0.551804 ! Fit after self-cal, rms=0.026515Jy sigma=0.551804 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.877 mas, bmaj=5.715 mas, bpa=12.85 degrees ! Estimated noise=1.11125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000293016 Jy ! Component: 100 - total flux cleaned = -0.000236587 Jy ! Component: 150 - total flux cleaned = -0.000214102 Jy ! Component: 200 - total flux cleaned = -0.000256879 Jy ! Total flux subtracted in 200 components = -0.000256879 Jy ! Clean residual min=-0.003059 max=0.002502 Jy/beam ! Clean residual mean=-0.000006 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.050608 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 104 components and 0.050608 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=0.026489Jy sigma=0.551914 ! Fit after self-cal, rms=0.026487Jy sigma=0.551758 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 = 2.30257e-05 Jy ! Component: 100 - total flux cleaned = 2.14419e-06 Jy ! Component: 150 - total flux cleaned = -1.70989e-05 Jy ! Component: 200 - total flux cleaned = -5.21868e-05 Jy ! Total flux subtracted in 200 components = -5.21868e-05 Jy ! Clean residual min=-0.003079 max=0.002444 Jy/beam ! Clean residual mean=-0.000006 rms=0.000787 Jy/beam ! Combined flux in latest and established models = 0.0505558 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 109 components and 0.0505558 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=0.026474Jy sigma=0.552267 ! Fit after self-cal, rms=0.026473Jy sigma=0.552187 ! 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=1.748 mas, bmaj=4.086 mas, bpa=-11.16 degrees ! Estimated noise=0.87708 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.748 x 4.086 at -11.16 degrees (North through East) ! Clean map min=-0.0032575 max=0.047657 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=1.439 mas, bmaj=3.715 mas, bpa=-12.93 degrees ! Estimated noise=1.08939 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0361053 Jy ! Component: 100 - total flux cleaned = 0.04511 Jy ! Component: 150 - total flux cleaned = 0.0496169 Jy ! Component: 200 - total flux cleaned = 0.0507427 Jy ! Total flux subtracted in 200 components = 0.0507427 Jy ! Clean residual min=-0.003328 max=0.003787 Jy/beam ! Clean residual mean=-0.000001 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.0507427 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0507427 Jy ! Inverting map and beam ! Estimated beam: bmin=1.748 mas, bmaj=4.086 mas, bpa=-11.16 degrees ! Estimated noise=0.87708 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) ! Added new window around map position (39.9, -36). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00105527 Jy ! Component: 100 - total flux cleaned = 0.00129362 Jy ! Component: 150 - total flux cleaned = 0.00118058 Jy ! Component: 200 - total flux cleaned = 0.00107704 Jy ! Total flux subtracted in 200 components = 0.00107704 Jy ! Clean residual min=-0.002291 max=0.002565 Jy/beam ! Clean residual mean=-0.000002 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.0518198 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 36 components and 0.0518198 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=3.877 mas, bmaj=5.715 mas, bpa=12.85 degrees ! Estimated noise=1.11125 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000780353 Jy ! Component: 100 - total flux cleaned = -0.000959737 Jy ! Component: 150 - total flux cleaned = -0.000998328 Jy ! Component: 200 - total flux cleaned = -0.00106983 Jy ! Total flux subtracted in 200 components = -0.00106983 Jy ! Clean residual min=-0.003063 max=0.002561 Jy/beam ! Clean residual mean=-0.000006 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.05075 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 = -3.34428e-05 Jy ! Component: 100 - total flux cleaned = -3.254e-05 Jy ! Component: 150 - total flux cleaned = -3.19561e-05 Jy ! Component: 200 - total flux cleaned = -3.1659e-05 Jy ! Total flux subtracted in 200 components = -3.1659e-05 Jy ! Clean residual min=-0.003085 max=0.002477 Jy/beam ! Clean residual mean=-0.000006 rms=0.000769 Jy/beam ! Combined flux in latest and established models = 0.0507183 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 84 components and 0.0507183 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.748 mas, bmaj=4.086 mas, bpa=-11.16 degrees ! Estimated noise=0.87708 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000177439 Jy ! Component: 100 - total flux cleaned = 0.000140391 Jy ! Component: 150 - total flux cleaned = 4.13066e-05 Jy ! Component: 200 - total flux cleaned = -1.90377e-05 Jy ! Total flux subtracted in 200 components = -1.90377e-05 Jy ! Clean residual min=-0.002148 max=0.002423 Jy/beam ! Clean residual mean=-0.000003 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.0506993 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 103 components and 0.0506993 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=0.026232Jy sigma=0.544197 ! Fit after self-cal, rms=0.026181Jy sigma=0.542773 wmodel /d2/scr/pima/bp171a2_uvs/J0327+1208_C_map.mod ! Writing 103 model components to file: /d2/scr/pima/bp171a2_uvs/J0327+1208_C_map.mod wobs /d2/scr/pima/bp171a2_uvs/J0327+1208_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp171a2_uvs/J0327+1208_C_uvs.fits wwins /d2/scr/pima/bp171a2_uvs/J0327+1208_C_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp171a2_uvs/J0327+1208_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 = 0.000279138 Jy ! Component: 100 - total flux cleaned = 0.000355495 Jy ! Component: 150 - total flux cleaned = 0.000606705 Jy ! Component: 200 - total flux cleaned = 0.000744 Jy ! Component: 250 - total flux cleaned = 0.000875633 Jy ! Component: 300 - total flux cleaned = 0.000939431 Jy ! Component: 350 - total flux cleaned = 0.00109142 Jy ! Component: 400 - total flux cleaned = 0.00109134 Jy ! Component: 450 - total flux cleaned = 0.00117681 Jy ! Component: 500 - total flux cleaned = 0.00123229 Jy ! Component: 550 - total flux cleaned = 0.00120563 Jy ! Component: 600 - total flux cleaned = 0.00128506 Jy ! Component: 650 - total flux cleaned = 0.00138832 Jy ! Component: 700 - total flux cleaned = 0.00143916 Jy ! Component: 750 - total flux cleaned = 0.00158675 Jy ! Component: 800 - total flux cleaned = 0.00165916 Jy ! Component: 850 - total flux cleaned = 0.00179966 Jy ! Component: 900 - total flux cleaned = 0.00186816 Jy ! Component: 950 - total flux cleaned = 0.00198046 Jy ! Component: 1000 - total flux cleaned = 0.00206887 Jy ! Component: 1050 - total flux cleaned = 0.00213401 Jy ! Component: 1100 - total flux cleaned = 0.002347 Jy ! Component: 1150 - total flux cleaned = 0.00238817 Jy ! Component: 1200 - total flux cleaned = 0.0024294 Jy ! Component: 1250 - total flux cleaned = 0.00249036 Jy ! Component: 1300 - total flux cleaned = 0.00255006 Jy ! Component: 1350 - total flux cleaned = 0.0026674 Jy ! Component: 1400 - total flux cleaned = 0.00272501 Jy ! Component: 1450 - total flux cleaned = 0.00278193 Jy ! Component: 1500 - total flux cleaned = 0.00283827 Jy ! Component: 1550 - total flux cleaned = 0.00296723 Jy ! Component: 1600 - total flux cleaned = 0.00304019 Jy ! Component: 1650 - total flux cleaned = 0.00316617 Jy ! Component: 1700 - total flux cleaned = 0.00332535 Jy ! Component: 1750 - total flux cleaned = 0.00336028 Jy ! Component: 1800 - total flux cleaned = 0.00342925 Jy ! Component: 1850 - total flux cleaned = 0.00344595 Jy ! Component: 1900 - total flux cleaned = 0.00351323 Jy ! Component: 1950 - total flux cleaned = 0.00354664 Jy ! Component: 2000 - total flux cleaned = 0.00361282 Jy ! Component: 2050 - total flux cleaned = 0.00371084 Jy ! Component: 2100 - total flux cleaned = 0.0038078 Jy ! Component: 2150 - total flux cleaned = 0.00388769 Jy ! Component: 2200 - total flux cleaned = 0.00395063 Jy ! Component: 2250 - total flux cleaned = 0.00402884 Jy ! Component: 2300 - total flux cleaned = 0.00407537 Jy ! Component: 2350 - total flux cleaned = 0.004183 Jy ! Component: 2400 - total flux cleaned = 0.00419817 Jy ! Component: 2450 - total flux cleaned = 0.00430339 Jy ! Component: 2500 - total flux cleaned = 0.00439278 Jy ! Component: 2550 - total flux cleaned = 0.00443701 Jy ! Component: 2600 - total flux cleaned = 0.00448102 Jy ! Component: 2650 - total flux cleaned = 0.00458258 Jy ! Component: 2700 - total flux cleaned = 0.00465445 Jy ! Component: 2750 - total flux cleaned = 0.00473994 Jy ! Component: 2800 - total flux cleaned = 0.00482471 Jy ! Component: 2850 - total flux cleaned = 0.00488079 Jy ! Component: 2900 - total flux cleaned = 0.00499182 Jy ! Component: 2950 - total flux cleaned = 0.00507439 Jy ! Component: 3000 - total flux cleaned = 0.0051291 Jy ! Component: 3050 - total flux cleaned = 0.00516989 Jy ! Component: 3100 - total flux cleaned = 0.00523719 Jy ! Component: 3150 - total flux cleaned = 0.00530391 Jy ! Component: 3200 - total flux cleaned = 0.0053171 Jy ! Component: 3250 - total flux cleaned = 0.00535677 Jy ! Component: 3300 - total flux cleaned = 0.00536981 Jy ! Component: 3350 - total flux cleaned = 0.0054478 Jy ! Component: 3400 - total flux cleaned = 0.00547365 Jy ! Component: 3450 - total flux cleaned = 0.00549919 Jy ! Component: 3500 - total flux cleaned = 0.00548643 Jy ! Component: 3550 - total flux cleaned = 0.00549907 Jy ! Component: 3600 - total flux cleaned = 0.00548643 Jy ! Component: 3650 - total flux cleaned = 0.00554899 Jy ! Component: 3700 - total flux cleaned = 0.00552398 Jy ! Component: 3750 - total flux cleaned = 0.00554877 Jy ! Component: 3800 - total flux cleaned = 0.00556109 Jy ! Component: 3850 - total flux cleaned = 0.00557329 Jy ! Component: 3900 - total flux cleaned = 0.00558545 Jy ! Component: 3950 - total flux cleaned = 0.00557332 Jy ! Component: 4000 - total flux cleaned = 0.00559739 Jy ! Component: 4050 - total flux cleaned = 0.00559731 Jy ! Total flux subtracted in 4096 components = 0.00559723 Jy ! Clean residual min=-0.000672 max=0.000740 Jy/beam ! Clean residual mean=-0.000001 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0562965 Jy keep ! Adding 291 model components to the UV plane model. ! The established model now contains 394 components and 0.0562965 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp171a2_uvs/J0327+1208_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.748 x 4.086 at -11.16 degrees (North through East) ! Clean map min=-0.0025954 max=0.046194 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp171a2_uvs/J0327+1208_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0461941 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000205569 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.33503 1.33503 2.67007 5.34014 10.6803 21.3605 42.7211 85.4422 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.046 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 224.713 quit ! Quitting program ! Log file /d2/scr/pima/bp171a2_uvs/J0327+1208_C_uvs.log closed on Tue Feb 18 20:23:10 2014