! Started logfile: /scr/pima/bp171a5_uvs/J1358-3821_C_uvs.log on Sat Apr 20 01:35:18 2013 obs /scr/pima/bp171a5_uvs/J1358-3821_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171a5_uvs/J1358-3821_C_uva.fits ! AN table 1: 9 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.92284 visibilities/baseline/integration-bin. ! Found source: J1358-3821 ! ! 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 4.14397e+09 3.2e+07 1 3.2e+07 ! 02 2 4.17597e+09 3.2e+07 1 3.2e+07 ! 03 3 4.20797e+09 3.2e+07 1 3.2e+07 ! 04 4 4.23997e+09 3.2e+07 1 3.2e+07 ! 05 5 4.43197e+09 3.2e+07 1 3.2e+07 ! 06 6 4.52797e+09 3.2e+07 1 3.2e+07 ! 07 7 4.55997e+09 3.2e+07 1 3.2e+07 ! 08 8 4.59197e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2392 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/bp171a5_uvs/J1358-3821_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.026010Jy sigma=0.725400 ! Fit after self-cal, rms=0.882370Jy sigma=0.623835 ! 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=1.177 mas, bmaj=3.729 mas, bpa=-5.151 degrees ! Estimated noise=29.62 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 = 0.0771389 Jy ! Component: 100 - total flux cleaned = 0.108758 Jy ! Total flux subtracted in 100 components = 0.108758 Jy ! Clean residual min=-0.008369 max=0.021087 Jy/beam ! Clean residual mean=-0.000055 rms=0.002910 Jy/beam ! Combined flux in latest and established models = 0.108758 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.108758 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=0.071496Jy sigma=0.050535 ! Fit after self-cal, rms=0.071088Jy sigma=0.050247 ! Inverting map ! Added new window around map position (1.8, -10.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0218018 Jy ! Component: 100 - total flux cleaned = 0.0362331 Jy ! Total flux subtracted in 100 components = 0.0362331 Jy ! Clean residual min=-0.005554 max=0.015103 Jy/beam ! Clean residual mean=-0.000039 rms=0.001960 Jy/beam ! Combined flux in latest and established models = 0.144991 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 46 components and 0.144991 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=0.057535Jy sigma=0.040661 ! Fit after self-cal, rms=0.056661Jy sigma=0.040043 ! Inverting map ! Added new window around map position (-2.1, 3.9). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134127 Jy ! Component: 100 - total flux cleaned = 0.0226644 Jy ! Total flux subtracted in 100 components = 0.0226644 Jy ! Clean residual min=-0.004338 max=0.007550 Jy/beam ! Clean residual mean=-0.000026 rms=0.001391 Jy/beam ! Combined flux in latest and established models = 0.167656 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 64 components and 0.167656 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=0.050408Jy sigma=0.035619 ! Fit after self-cal, rms=0.050357Jy sigma=0.035583 ! 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=1.579 mas, bmaj=4.65 mas, bpa=-2.819 degrees ! Estimated noise=20.4493 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 = 0.0131637 Jy ! Component: 100 - total flux cleaned = 0.0208608 Jy ! Component: 150 - total flux cleaned = 0.0257019 Jy ! Component: 200 - total flux cleaned = 0.0288902 Jy ! Total flux subtracted in 200 components = 0.0288902 Jy ! Clean residual min=-0.005192 max=0.007128 Jy/beam ! Clean residual mean=-0.000017 rms=0.001468 Jy/beam ! Combined flux in latest and established models = 0.196546 Jy ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 110 components and 0.196546 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=0.046658Jy sigma=0.032966 ! Fit after self-cal, rms=0.046614Jy sigma=0.032934 ! 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: ! FD 0.97 HN 1.11 KP 0.86 LA 1.06 ! MK 1.02 NL 1.22 OV 0.87 PT 0.88 ! SC 0.94 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 HN 1.21 KP 0.92 LA 1.09 ! MK 0.97 NL 1.18 OV 0.98 PT 1.00 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.13 KP 0.96 LA 1.05 ! MK 1.01 NL 1.21 OV 0.89 PT 0.94 ! SC 1.11 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.08 KP 0.97 LA 1.06 ! MK 0.97 NL 1.05 OV 0.87 PT 0.98 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.01 KP 1.01 LA 1.04 ! MK 1.01 NL 1.10 OV 0.88 PT 0.91 ! SC 1.14 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.96 HN 1.19 KP 1.00 LA 1.13 ! MK 1.01 NL 1.05 OV 0.86 PT 1.03 ! SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.89 HN 1.00 KP 0.90 LA 1.03 ! MK 1.05 NL 1.13 OV 0.91 PT 0.98 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.88 HN 1.00 KP 1.03 LA 1.03 ! MK 1.00 NL 1.10 OV 0.93 PT 0.94 ! SC 0.92 ! ! ! Fit before self-cal, rms=0.046614Jy sigma=0.032934 ! Fit after self-cal, rms=0.046161Jy sigma=0.030858 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.586 mas, bmaj=4.661 mas, bpa=-2.53 degrees ! Estimated noise=20.4655 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 = -0.000875957 Jy ! Component: 100 - total flux cleaned = -0.000918822 Jy ! Component: 150 - total flux cleaned = -0.000954155 Jy ! Component: 200 - total flux cleaned = -0.000986358 Jy ! Total flux subtracted in 200 components = -0.000986358 Jy ! Clean residual min=-0.002980 max=0.002823 Jy/beam ! Clean residual mean=-0.000004 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.19556 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 117 components and 0.19556 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=0.046085Jy sigma=0.030805 ! Fit after self-cal, rms=0.046140Jy sigma=0.030789 ! 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=0.046140Jy sigma=0.030789 ! Fit after self-cal, rms=0.046537Jy sigma=0.030779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.585 mas, bmaj=4.647 mas, bpa=-2.377 degrees ! Estimated noise=20.4512 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000777284 Jy ! Component: 100 - total flux cleaned = -0.000809778 Jy ! Component: 150 - total flux cleaned = -0.000837885 Jy ! Component: 200 - total flux cleaned = -0.000888341 Jy ! Total flux subtracted in 200 components = -0.000888341 Jy ! Clean residual min=-0.002852 max=0.002795 Jy/beam ! Clean residual mean=-0.000003 rms=0.000701 Jy/beam ! Combined flux in latest and established models = 0.194671 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 119 components and 0.194671 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=0.046492Jy sigma=0.030747 ! Fit after self-cal, rms=0.046495Jy sigma=0.030745 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 = 3.0069e-05 Jy ! Component: 100 - total flux cleaned = -3.29848e-05 Jy ! Component: 150 - total flux cleaned = -5.13837e-05 Jy ! Component: 200 - total flux cleaned = -6.82437e-05 Jy ! Total flux subtracted in 200 components = -6.82437e-05 Jy ! Clean residual min=-0.002814 max=0.002765 Jy/beam ! Clean residual mean=-0.000004 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.194603 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 126 components and 0.194603 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=0.046478Jy sigma=0.030735 ! Fit after self-cal, rms=0.046478Jy sigma=0.030734 ! 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=0.046478Jy sigma=0.030734 ! Fit after self-cal, rms=0.047036Jy sigma=0.030723 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.583 mas, bmaj=4.633 mas, bpa=-2.256 degrees ! Estimated noise=20.4695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000626625 Jy ! Component: 100 - total flux cleaned = -0.000777323 Jy ! Component: 150 - total flux cleaned = -0.000838612 Jy ! Component: 200 - total flux cleaned = -0.000856213 Jy ! Total flux subtracted in 200 components = -0.000856213 Jy ! Clean residual min=-0.002716 max=0.002776 Jy/beam ! Clean residual mean=-0.000003 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.193747 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 132 components and 0.193747 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=0.047011Jy sigma=0.030705 ! Fit after self-cal, rms=0.047013Jy sigma=0.030704 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 = -1.48356e-05 Jy ! Component: 100 - total flux cleaned = -1.38237e-05 Jy ! Component: 150 - total flux cleaned = -4.29258e-05 Jy ! Component: 200 - total flux cleaned = -6.96218e-05 Jy ! Total flux subtracted in 200 components = -6.96218e-05 Jy ! Clean residual min=-0.002694 max=0.002740 Jy/beam ! Clean residual mean=-0.000003 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.193677 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 137 components and 0.193677 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=0.047004Jy sigma=0.030698 ! Fit after self-cal, rms=0.047003Jy sigma=0.030698 ! 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=0.047003Jy sigma=0.030698 ! Fit after self-cal, rms=0.047507Jy sigma=0.030690 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.61 mas, bmaj=11.94 mas, bpa=2.436 degrees ! Estimated noise=26.0857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000760012 Jy ! Component: 100 - total flux cleaned = -0.000885591 Jy ! Component: 150 - total flux cleaned = -0.000968137 Jy ! Component: 200 - total flux cleaned = -0.00103895 Jy ! Total flux subtracted in 200 components = -0.00103895 Jy ! Clean residual min=-0.002892 max=0.003422 Jy/beam ! Clean residual mean=-0.000003 rms=0.000797 Jy/beam ! Combined flux in latest and established models = 0.192638 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 148 components and 0.192638 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=0.047502Jy sigma=0.030683 ! Fit after self-cal, rms=0.047499Jy sigma=0.030681 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 (9.3, -15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182156 Jy ! Component: 100 - total flux cleaned = 0.00248637 Jy ! Component: 150 - total flux cleaned = 0.00259445 Jy ! Component: 200 - total flux cleaned = 0.00268732 Jy ! Total flux subtracted in 200 components = 0.00268732 Jy ! Clean residual min=-0.002198 max=0.001909 Jy/beam ! Clean residual mean=-0.000008 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.195326 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 178 components and 0.195326 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=0.047388Jy sigma=0.030607 ! Fit after self-cal, rms=0.047373Jy sigma=0.030600 ! 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=1.583 mas, bmaj=4.623 mas, bpa=-2.149 degrees ! Estimated noise=20.4869 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.583 x 4.623 at -2.149 degrees (North through East) ! Clean map min=-0.0023053 max=0.098013 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=1.175 mas, bmaj=3.69 mas, bpa=-4.49 degrees ! Estimated noise=29.8159 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0786406 Jy ! Component: 100 - total flux cleaned = 0.112722 Jy ! Component: 150 - total flux cleaned = 0.132947 Jy ! Component: 200 - total flux cleaned = 0.147129 Jy ! Total flux subtracted in 200 components = 0.147129 Jy ! Clean residual min=-0.004278 max=0.009003 Jy/beam ! Clean residual mean=-0.000025 rms=0.001488 Jy/beam ! Combined flux in latest and established models = 0.147129 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 42 model components to the UV plane model. ! The established model now contains 42 components and 0.147129 Jy ! Inverting map and beam ! Estimated beam: bmin=1.583 mas, bmaj=4.623 mas, bpa=-2.149 degrees ! Estimated noise=20.4869 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 = 0.0185702 Jy ! Component: 100 - total flux cleaned = 0.0288936 Jy ! Component: 150 - total flux cleaned = 0.0349965 Jy ! Component: 200 - total flux cleaned = 0.0388113 Jy ! Total flux subtracted in 200 components = 0.0388113 Jy ! Clean residual min=-0.003106 max=0.003404 Jy/beam ! Clean residual mean=-0.000009 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.185941 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 92 components and 0.185941 Jy ! Inverting map ! Added new window around map position (20.1, -66.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308122 Jy ! Component: 100 - total flux cleaned = 0.00460833 Jy ! Component: 150 - total flux cleaned = 0.00590702 Jy ! Component: 200 - total flux cleaned = 0.00650776 Jy ! Total flux subtracted in 200 components = 0.00650776 Jy ! Clean residual min=-0.002593 max=0.002215 Jy/beam ! Clean residual mean=-0.000007 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.192448 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 130 components and 0.192448 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=3.61 mas, bmaj=11.94 mas, bpa=2.436 degrees ! Estimated noise=26.0857 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113477 Jy ! Component: 100 - total flux cleaned = 0.00173436 Jy ! Component: 150 - total flux cleaned = 0.0020905 Jy ! Component: 200 - total flux cleaned = 0.00235616 Jy ! Total flux subtracted in 200 components = 0.00235616 Jy ! Clean residual min=-0.002136 max=0.001994 Jy/beam ! Clean residual mean=-0.000010 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.194805 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 = 0.000159774 Jy ! Component: 100 - total flux cleaned = 0.000303906 Jy ! Component: 150 - total flux cleaned = 0.00036945 Jy ! Component: 200 - total flux cleaned = 0.000490893 Jy ! Total flux subtracted in 200 components = 0.000490893 Jy ! Clean residual min=-0.001896 max=0.001883 Jy/beam ! Clean residual mean=-0.000010 rms=0.000532 Jy/beam ! Combined flux in latest and established models = 0.195296 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 168 components and 0.195296 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.583 mas, bmaj=4.623 mas, bpa=-2.149 degrees ! Estimated noise=20.4869 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000136839 Jy ! Component: 100 - total flux cleaned = 3.88084e-05 Jy ! Component: 150 - total flux cleaned = -8.69732e-05 Jy ! Component: 200 - total flux cleaned = -4.85327e-05 Jy ! Total flux subtracted in 200 components = -4.85327e-05 Jy ! Clean residual min=-0.002269 max=0.001903 Jy/beam ! Clean residual mean=-0.000006 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.195247 Jy selfcal ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 205 components and 0.195247 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=0.047133Jy sigma=0.030424 ! Fit after self-cal, rms=0.047108Jy sigma=0.030413 wmodel /scr/pima/bp171a5_uvs/J1358-3821_C_map.mod ! Writing 205 model components to file: /scr/pima/bp171a5_uvs/J1358-3821_C_map.mod wobs /scr/pima/bp171a5_uvs/J1358-3821_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a5_uvs/J1358-3821_C_uvs.fits wwins /scr/pima/bp171a5_uvs/J1358-3821_C_map.win ! wwins: Wrote 5 windows to /scr/pima/bp171a5_uvs/J1358-3821_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 = -0.000456796 Jy ! Component: 100 - total flux cleaned = -0.000456873 Jy ! Component: 150 - total flux cleaned = -0.000331733 Jy ! Component: 200 - total flux cleaned = -0.000183437 Jy ! Component: 250 - total flux cleaned = -9.7505e-05 Jy ! Component: 300 - total flux cleaned = 9.36148e-05 Jy ! Component: 350 - total flux cleaned = 0.000145991 Jy ! Component: 400 - total flux cleaned = 0.000352733 Jy ! Component: 450 - total flux cleaned = 0.000478819 Jy ! Component: 500 - total flux cleaned = 0.000478804 Jy ! Component: 550 - total flux cleaned = 0.000526931 Jy ! Component: 600 - total flux cleaned = 0.000479139 Jy ! Component: 650 - total flux cleaned = 0.000478817 Jy ! Component: 700 - total flux cleaned = 0.000455654 Jy ! Component: 750 - total flux cleaned = 0.000366063 Jy ! Component: 800 - total flux cleaned = 0.000300466 Jy ! Component: 850 - total flux cleaned = 0.000344604 Jy ! Component: 900 - total flux cleaned = 0.000280825 Jy ! Component: 950 - total flux cleaned = 0.000239057 Jy ! Component: 1000 - total flux cleaned = 0.00021826 Jy ! Component: 1050 - total flux cleaned = 0.000136115 Jy ! Component: 1100 - total flux cleaned = 5.49451e-05 Jy ! Component: 1150 - total flux cleaned = 3.49614e-05 Jy ! Component: 1200 - total flux cleaned = -2.42122e-05 Jy ! Component: 1250 - total flux cleaned = -4.26103e-06 Jy ! Component: 1300 - total flux cleaned = 1.491e-05 Jy ! Component: 1350 - total flux cleaned = -3.74378e-06 Jy ! Component: 1400 - total flux cleaned = 1.51144e-05 Jy ! Component: 1450 - total flux cleaned = 1.50078e-05 Jy ! Component: 1500 - total flux cleaned = 3.32064e-05 Jy ! Component: 1550 - total flux cleaned = 5.14939e-05 Jy ! Component: 1600 - total flux cleaned = 3.35321e-05 Jy ! Component: 1650 - total flux cleaned = 5.11424e-05 Jy ! Component: 1700 - total flux cleaned = 6.83529e-05 Jy ! Component: 1750 - total flux cleaned = 1.59994e-05 Jy ! Component: 1800 - total flux cleaned = -1.8417e-05 Jy ! Component: 1850 - total flux cleaned = 3.27651e-05 Jy ! Component: 1900 - total flux cleaned = 6.62379e-05 Jy ! Component: 1950 - total flux cleaned = 3.27958e-05 Jy ! Component: 2000 - total flux cleaned = 6.58174e-05 Jy ! Component: 2050 - total flux cleaned = 3.31981e-05 Jy ! Component: 2100 - total flux cleaned = 1.68548e-05 Jy ! Component: 2150 - total flux cleaned = 3.31345e-05 Jy ! Component: 2200 - total flux cleaned = 1.72686e-05 Jy ! Component: 2250 - total flux cleaned = 1.72845e-05 Jy ! Component: 2300 - total flux cleaned = 3.28317e-05 Jy ! Component: 2350 - total flux cleaned = 3.26599e-05 Jy ! Component: 2400 - total flux cleaned = 4.81686e-05 Jy ! Component: 2450 - total flux cleaned = 3.29702e-05 Jy ! Component: 2500 - total flux cleaned = 2.62182e-06 Jy ! Component: 2550 - total flux cleaned = -2.73184e-05 Jy ! Component: 2600 - total flux cleaned = -5.70831e-05 Jy ! Component: 2650 - total flux cleaned = -0.000101532 Jy ! Component: 2700 - total flux cleaned = -0.000116323 Jy ! Component: 2750 - total flux cleaned = -0.000130868 Jy ! Component: 2800 - total flux cleaned = -0.000159999 Jy ! Component: 2850 - total flux cleaned = -0.000160004 Jy ! Component: 2900 - total flux cleaned = -0.000203097 Jy ! Component: 2950 - total flux cleaned = -0.000231506 Jy ! Component: 3000 - total flux cleaned = -0.000231654 Jy ! Component: 3050 - total flux cleaned = -0.000287866 Jy ! Component: 3100 - total flux cleaned = -0.000246003 Jy ! Component: 3150 - total flux cleaned = -0.000343233 Jy ! Component: 3200 - total flux cleaned = -0.000357067 Jy ! Component: 3250 - total flux cleaned = -0.000411988 Jy ! Component: 3300 - total flux cleaned = -0.000452999 Jy ! Component: 3350 - total flux cleaned = -0.000480132 Jy ! Component: 3400 - total flux cleaned = -0.000534104 Jy ! Component: 3450 - total flux cleaned = -0.000560866 Jy ! Component: 3500 - total flux cleaned = -0.000627613 Jy ! Component: 3550 - total flux cleaned = -0.000694012 Jy ! Component: 3600 - total flux cleaned = -0.000733713 Jy ! Component: 3650 - total flux cleaned = -0.00077321 Jy ! Component: 3700 - total flux cleaned = -0.000864825 Jy ! Component: 3750 - total flux cleaned = -0.00091692 Jy ! Component: 3800 - total flux cleaned = -0.000955809 Jy ! Component: 3850 - total flux cleaned = -0.00102033 Jy ! Component: 3900 - total flux cleaned = -0.00109751 Jy ! Component: 3950 - total flux cleaned = -0.00118709 Jy ! Component: 4000 - total flux cleaned = -0.00127619 Jy ! Component: 4050 - total flux cleaned = -0.00128894 Jy ! Total flux subtracted in 4096 components = -0.00142784 Jy ! Clean residual min=-0.000758 max=0.000682 Jy/beam ! Clean residual mean=-0.000004 rms=0.000229 Jy/beam ! Combined flux in latest and established models = 0.193819 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 463 components and 0.193819 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a5_uvs/J1358-3821_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.583 x 4.623 at -2.149 degrees (North through East) ! Clean map min=-0.0013494 max=0.097204 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a5_uvs/J1358-3821_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0972036 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000226143 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.697946 0.697946 1.39589 2.79178 5.58357 11.1671 22.3343 44.6686 89.3371 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.097 quit ! Quitting program ! Log file /scr/pima/bp171a5_uvs/J1358-3821_C_uvs.log closed on Sat Apr 20 01:35:24 2013