! Started logfile: /scr/pima/bp171af_uvs/J2012-1646_C_uvs.log on Thu Oct 10 13:41:56 2013 obs /scr/pima/bp171af_uvs/J2012-1646_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171af_uvs/J2012-1646_C_uva.fits ! AN table 1: 19 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.972431 visibilities/baseline/integration-bin. ! Found source: J2012-1646 ! ! 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 3104 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/bp171af_uvs/J2012-1646_C] 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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006275Jy sigma=4.038495 ! Fit after self-cal, rms=0.894138Jy sigma=3.520839 ! 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=1.051 mas, bmaj=3.199 mas, bpa=-3.292 degrees ! Estimated noise=6.29282 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 = 0.0831138 Jy ! Component: 100 - total flux cleaned = 0.107639 Jy ! Total flux subtracted in 100 components = 0.107639 Jy ! Clean residual min=-0.005278 max=0.009781 Jy/beam ! Clean residual mean=0.000006 rms=0.001535 Jy/beam ! Combined flux in latest and established models = 0.107639 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.107639 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=0.026577Jy sigma=0.110461 ! Fit after self-cal, rms=0.026335Jy sigma=0.110033 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102449 Jy ! Component: 100 - total flux cleaned = 0.0162891 Jy ! Total flux subtracted in 100 components = 0.0162891 Jy ! Clean residual min=-0.003177 max=0.003737 Jy/beam ! Clean residual mean=0.000003 rms=0.000876 Jy/beam ! Combined flux in latest and established models = 0.123928 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 18 components and 0.123928 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=0.021584Jy sigma=0.078917 ! Fit after self-cal, rms=0.021499Jy sigma=0.078749 ! 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=1.319 mas, bmaj=3.745 mas, bpa=-4.611 degrees ! Estimated noise=3.39667 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 = 0.00600651 Jy ! Component: 100 - total flux cleaned = 0.00927134 Jy ! Component: 150 - total flux cleaned = 0.0112603 Jy ! Component: 200 - total flux cleaned = 0.0125147 Jy ! Total flux subtracted in 200 components = 0.0125147 Jy ! Clean residual min=-0.002031 max=0.002840 Jy/beam ! Clean residual mean=-0.000001 rms=0.000599 Jy/beam ! Combined flux in latest and established models = 0.136443 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 38 components and 0.136443 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=0.020470Jy sigma=0.067930 ! Fit after self-cal, rms=0.020459Jy sigma=0.067912 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 0.97 MK 1.01 NL 0.99 ! OV 0.98 PT 0.87 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.05 MK 0.97 NL 1.07 ! OV 1.03 PT 1.00 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 HN 1.04 MK 0.95 NL 0.90 ! OV 0.95 PT 0.98 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.10 MK 1.07 NL 1.01 ! OV 0.96 PT 0.99 SC 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 HN 1.05 MK 1.04 NL 0.98 ! OV 0.97 PT 0.93 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 1.04 MK 1.03 NL 0.96 ! OV 0.97 PT 1.04 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.07 MK 1.02 NL 1.00 ! OV 0.96 PT 0.97 SC 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 1.05 MK 0.99 NL 0.97 ! OV 1.00 PT 0.92 SC 0.94 ! ! ! Fit before self-cal, rms=0.020459Jy sigma=0.067912 ! Fit after self-cal, rms=0.018876Jy sigma=0.059106 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.322 mas, bmaj=3.732 mas, bpa=-4.249 degrees ! Estimated noise=3.35922 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 (3.3, 66). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000164948 Jy ! Component: 100 - total flux cleaned = 0.000373152 Jy ! Component: 150 - total flux cleaned = 0.000448338 Jy ! Component: 200 - total flux cleaned = 0.000478361 Jy ! Total flux subtracted in 200 components = 0.000478361 Jy ! Clean residual min=-0.000818 max=0.000885 Jy/beam ! Clean residual mean=0.000000 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.136921 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 0.136921 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=0.018668Jy sigma=0.058994 ! Fit after self-cal, rms=0.018677Jy sigma=0.058955 ! 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=0.018677Jy sigma=0.058955 ! Fit after self-cal, rms=0.018613Jy sigma=0.058819 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.321 mas, bmaj=3.726 mas, bpa=-4.191 degrees ! Estimated noise=3.32918 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000751577 Jy ! Component: 100 - total flux cleaned = -0.000611241 Jy ! Component: 150 - total flux cleaned = -0.000570242 Jy ! Component: 200 - total flux cleaned = -0.000545464 Jy ! Total flux subtracted in 200 components = -0.000545464 Jy ! Clean residual min=-0.000801 max=0.000817 Jy/beam ! Clean residual mean=-0.000000 rms=0.000196 Jy/beam ! Combined flux in latest and established models = 0.136376 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 57 components and 0.136376 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=0.018449Jy sigma=0.058906 ! Fit after self-cal, rms=0.018445Jy sigma=0.058899 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 = 6.67903e-05 Jy ! Component: 100 - total flux cleaned = 8.7422e-05 Jy ! Component: 150 - total flux cleaned = 0.00011375 Jy ! Component: 200 - total flux cleaned = 0.000130393 Jy ! Total flux subtracted in 200 components = 0.000130393 Jy ! Clean residual min=-0.000797 max=0.000794 Jy/beam ! Clean residual mean=-0.000000 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.136506 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 64 components and 0.136506 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=0.018420Jy sigma=0.058896 ! Fit after self-cal, rms=0.018418Jy sigma=0.058892 ! 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=0.018418Jy sigma=0.058892 ! Fit after self-cal, rms=0.018348Jy sigma=0.058739 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.319 mas, bmaj=3.716 mas, bpa=-4.09 degrees ! Estimated noise=3.29488 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000886008 Jy ! Component: 100 - total flux cleaned = -0.000874282 Jy ! Component: 150 - total flux cleaned = -0.000836189 Jy ! Component: 200 - total flux cleaned = -0.000776288 Jy ! Total flux subtracted in 200 components = -0.000776288 Jy ! Clean residual min=-0.000760 max=0.000783 Jy/beam ! Clean residual mean=-0.000000 rms=0.000188 Jy/beam ! Combined flux in latest and established models = 0.13573 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 66 components and 0.13573 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=0.018197Jy sigma=0.058862 ! Fit after self-cal, rms=0.018196Jy sigma=0.058857 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 = 4.15336e-05 Jy ! Component: 100 - total flux cleaned = 5.73018e-05 Jy ! Component: 150 - total flux cleaned = 7.16349e-05 Jy ! Component: 200 - total flux cleaned = 7.14617e-05 Jy ! Total flux subtracted in 200 components = 7.14617e-05 Jy ! Clean residual min=-0.000748 max=0.000766 Jy/beam ! Clean residual mean=-0.000000 rms=0.000185 Jy/beam ! Combined flux in latest and established models = 0.135802 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 70 components and 0.135802 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=0.018180Jy sigma=0.058857 ! Fit after self-cal, rms=0.018180Jy sigma=0.058855 ! 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=0.018180Jy sigma=0.058855 ! Fit after self-cal, rms=0.018112Jy sigma=0.058703 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.018 mas, bmaj=7.006 mas, bpa=3.795 degrees ! Estimated noise=4.16021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000744079 Jy ! Component: 100 - total flux cleaned = -0.000953374 Jy ! Component: 150 - total flux cleaned = -0.00102863 Jy ! Component: 200 - total flux cleaned = -0.00103398 Jy ! Total flux subtracted in 200 components = -0.00103398 Jy ! Clean residual min=-0.000680 max=0.000650 Jy/beam ! Clean residual mean=-0.000000 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.134768 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 77 components and 0.134768 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=0.018013Jy sigma=0.058803 ! Fit after self-cal, rms=0.018007Jy sigma=0.058797 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 = -1.68557e-05 Jy ! Component: 100 - total flux cleaned = -2.20285e-05 Jy ! Component: 150 - total flux cleaned = -2.22836e-05 Jy ! Component: 200 - total flux cleaned = -1.80626e-05 Jy ! Total flux subtracted in 200 components = -1.80626e-05 Jy ! Clean residual min=-0.000678 max=0.000676 Jy/beam ! Clean residual mean=-0.000000 rms=0.000191 Jy/beam ! Combined flux in latest and established models = 0.13475 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 83 components and 0.13475 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=0.018006Jy sigma=0.058802 ! Fit after self-cal, rms=0.018003Jy sigma=0.058799 ! 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=1.317 mas, bmaj=3.706 mas, bpa=-3.986 degrees ! Estimated noise=3.26106 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.317 x 3.706 at -3.986 degrees (North through East) ! Clean map min=-0.00068933 max=0.1069 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=1.05 mas, bmaj=3.172 mas, bpa=-2.653 degrees ! Estimated noise=6.01078 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0796909 Jy ! Component: 100 - total flux cleaned = 0.104436 Jy ! Component: 150 - total flux cleaned = 0.114566 Jy ! Component: 200 - total flux cleaned = 0.12021 Jy ! Total flux subtracted in 200 components = 0.12021 Jy ! Clean residual min=-0.002378 max=0.003081 Jy/beam ! Clean residual mean=0.000003 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.12021 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.12021 Jy ! Inverting map and beam ! Estimated beam: bmin=1.317 mas, bmaj=3.706 mas, bpa=-3.986 degrees ! Estimated noise=3.26106 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 = 0.00557428 Jy ! Component: 100 - total flux cleaned = 0.00847495 Jy ! Component: 150 - total flux cleaned = 0.010133 Jy ! Component: 200 - total flux cleaned = 0.0112692 Jy ! Total flux subtracted in 200 components = 0.0112692 Jy ! Clean residual min=-0.001072 max=0.001110 Jy/beam ! Clean residual mean=0.000001 rms=0.000260 Jy/beam ! Combined flux in latest and established models = 0.131479 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 44 components and 0.131479 Jy ! Inverting map ! Added new window around map position (22.8, -37.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101481 Jy ! Component: 100 - total flux cleaned = 0.00132614 Jy ! Component: 150 - total flux cleaned = 0.00154072 Jy ! Component: 200 - total flux cleaned = 0.00172337 Jy ! Total flux subtracted in 200 components = 0.00172337 Jy ! Clean residual min=-0.000757 max=0.000820 Jy/beam ! Clean residual mean=0.000000 rms=0.000198 Jy/beam ! Combined flux in latest and established models = 0.133203 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 68 components and 0.133203 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=3.018 mas, bmaj=7.006 mas, bpa=3.795 degrees ! Estimated noise=4.16021 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000545917 Jy ! Component: 100 - total flux cleaned = 0.000772254 Jy ! Component: 150 - total flux cleaned = 0.000927908 Jy ! Component: 200 - total flux cleaned = 0.00106065 Jy ! Total flux subtracted in 200 components = 0.00106065 Jy ! Clean residual min=-0.000685 max=0.000600 Jy/beam ! Clean residual mean=0.000001 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.134263 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 = 3.56453e-05 Jy ! Component: 100 - total flux cleaned = 5.45474e-05 Jy ! Component: 150 - total flux cleaned = 8.36073e-05 Jy ! Component: 200 - total flux cleaned = 8.87846e-05 Jy ! Total flux subtracted in 200 components = 8.87846e-05 Jy ! Clean residual min=-0.000677 max=0.000581 Jy/beam ! Clean residual mean=0.000001 rms=0.000173 Jy/beam ! Combined flux in latest and established models = 0.134352 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 93 components and 0.134352 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.317 mas, bmaj=3.706 mas, bpa=-3.986 degrees ! Estimated noise=3.26106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000161768 Jy ! Component: 100 - total flux cleaned = -0.000238084 Jy ! Component: 150 - total flux cleaned = -0.000249315 Jy ! Component: 200 - total flux cleaned = -0.00024918 Jy ! Total flux subtracted in 200 components = -0.00024918 Jy ! Clean residual min=-0.000713 max=0.000686 Jy/beam ! Clean residual mean=0.000000 rms=0.000175 Jy/beam ! Combined flux in latest and established models = 0.134103 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 118 components and 0.134103 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=0.017919Jy sigma=0.058752 ! Fit after self-cal, rms=0.017910Jy sigma=0.058730 wmodel /scr/pima/bp171af_uvs/J2012-1646_C_map.mod ! Writing 118 model components to file: /scr/pima/bp171af_uvs/J2012-1646_C_map.mod wobs /scr/pima/bp171af_uvs/J2012-1646_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171af_uvs/J2012-1646_C_uvs.fits wwins /scr/pima/bp171af_uvs/J2012-1646_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171af_uvs/J2012-1646_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 = -0.000103811 Jy ! Component: 100 - total flux cleaned = -0.000162998 Jy ! Component: 150 - total flux cleaned = -0.000229301 Jy ! Component: 200 - total flux cleaned = -0.000281319 Jy ! Component: 250 - total flux cleaned = -0.00028147 Jy ! Component: 300 - total flux cleaned = -0.000253195 Jy ! Component: 350 - total flux cleaned = -0.000216723 Jy ! Component: 400 - total flux cleaned = -0.000190351 Jy ! Component: 450 - total flux cleaned = -0.000147723 Jy ! Component: 500 - total flux cleaned = -0.000114754 Jy ! Component: 550 - total flux cleaned = -8.26115e-05 Jy ! Component: 600 - total flux cleaned = -4.3542e-05 Jy ! Component: 650 - total flux cleaned = -1.31186e-05 Jy ! Component: 700 - total flux cleaned = -5.68302e-06 Jy ! Component: 750 - total flux cleaned = 8.98346e-06 Jy ! Component: 800 - total flux cleaned = 3.73645e-05 Jy ! Component: 850 - total flux cleaned = 5.83058e-05 Jy ! Component: 900 - total flux cleaned = 7.87454e-05 Jy ! Component: 950 - total flux cleaned = 9.87756e-05 Jy ! Component: 1000 - total flux cleaned = 0.000118445 Jy ! Component: 1050 - total flux cleaned = 0.000137852 Jy ! Component: 1100 - total flux cleaned = 0.000176191 Jy ! Component: 1150 - total flux cleaned = 0.000207797 Jy ! Component: 1200 - total flux cleaned = 0.000245199 Jy ! Component: 1250 - total flux cleaned = 0.000282189 Jy ! Component: 1300 - total flux cleaned = 0.000336869 Jy ! Component: 1350 - total flux cleaned = 0.000384908 Jy ! Component: 1400 - total flux cleaned = 0.000432394 Jy ! Component: 1450 - total flux cleaned = 0.00043833 Jy ! Component: 1500 - total flux cleaned = 0.000478984 Jy ! Component: 1550 - total flux cleaned = 0.000519178 Jy ! Component: 1600 - total flux cleaned = 0.000536154 Jy ! Component: 1650 - total flux cleaned = 0.00056979 Jy ! Component: 1700 - total flux cleaned = 0.000603011 Jy ! Component: 1750 - total flux cleaned = 0.000619421 Jy ! Component: 1800 - total flux cleaned = 0.00064116 Jy ! Component: 1850 - total flux cleaned = 0.00065731 Jy ! Component: 1900 - total flux cleaned = 0.000667996 Jy ! Component: 1950 - total flux cleaned = 0.000683885 Jy ! Component: 2000 - total flux cleaned = 0.000710096 Jy ! Component: 2050 - total flux cleaned = 0.000730816 Jy ! Component: 2100 - total flux cleaned = 0.000735985 Jy ! Component: 2150 - total flux cleaned = 0.000766651 Jy ! Component: 2200 - total flux cleaned = 0.000771742 Jy ! Component: 2250 - total flux cleaned = 0.000786885 Jy ! Component: 2300 - total flux cleaned = 0.000786858 Jy ! Component: 2350 - total flux cleaned = 0.000791892 Jy ! Component: 2400 - total flux cleaned = 0.000791898 Jy ! Component: 2450 - total flux cleaned = 0.000806607 Jy ! Component: 2500 - total flux cleaned = 0.000816358 Jy ! Component: 2550 - total flux cleaned = 0.000816358 Jy ! Component: 2600 - total flux cleaned = 0.000840561 Jy ! Component: 2650 - total flux cleaned = 0.000864562 Jy ! Component: 2700 - total flux cleaned = 0.000869307 Jy ! Component: 2750 - total flux cleaned = 0.0008836 Jy ! Component: 2800 - total flux cleaned = 0.000893094 Jy ! Component: 2850 - total flux cleaned = 0.00090253 Jy ! Component: 2900 - total flux cleaned = 0.00091658 Jy ! Component: 2950 - total flux cleaned = 0.0009119 Jy ! Component: 3000 - total flux cleaned = 0.000916573 Jy ! Component: 3050 - total flux cleaned = 0.000930493 Jy ! Component: 3100 - total flux cleaned = 0.000939737 Jy ! Component: 3150 - total flux cleaned = 0.000935158 Jy ! Component: 3200 - total flux cleaned = 0.000948885 Jy ! Component: 3250 - total flux cleaned = 0.00094434 Jy ! Component: 3300 - total flux cleaned = 0.000948861 Jy ! Component: 3350 - total flux cleaned = 0.000939838 Jy ! Component: 3400 - total flux cleaned = 0.000948823 Jy ! Component: 3450 - total flux cleaned = 0.000930893 Jy ! Component: 3500 - total flux cleaned = 0.000935391 Jy ! Component: 3550 - total flux cleaned = 0.00092646 Jy ! Component: 3600 - total flux cleaned = 0.000922043 Jy ! Component: 3650 - total flux cleaned = 0.000908794 Jy ! Component: 3700 - total flux cleaned = 0.000904414 Jy ! Component: 3750 - total flux cleaned = 0.00089125 Jy ! Component: 3800 - total flux cleaned = 0.000886883 Jy ! Component: 3850 - total flux cleaned = 0.000886892 Jy ! Component: 3900 - total flux cleaned = 0.000891252 Jy ! Component: 3950 - total flux cleaned = 0.000878273 Jy ! Component: 4000 - total flux cleaned = 0.000869671 Jy ! Component: 4050 - total flux cleaned = 0.000856784 Jy ! Total flux subtracted in 4096 components = 0.000861085 Jy ! Clean residual min=-0.000296 max=0.000248 Jy/beam ! Clean residual mean=0.000000 rms=0.000070 Jy/beam ! Combined flux in latest and established models = 0.134964 Jy keep ! Adding 240 model components to the UV plane model. ! The established model now contains 358 components and 0.134964 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171af_uvs/J2012-1646_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.317 x 3.706 at -3.986 degrees (North through East) ! Clean map min=-0.00045838 max=0.10694 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171af_uvs/J2012-1646_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.106945 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 6.76607e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.189801 0.189801 0.379602 0.759203 1.51841 3.03681 6.07362 12.1472 24.2945 48.589 97.178 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.106 quit ! Quitting program ! Log file /scr/pima/bp171af_uvs/J2012-1646_C_uvs.log closed on Thu Oct 10 13:42:00 2013