! Started logfile: /scr/pima/bp171af_uvs/J0205+7522_X_uvs.log on Thu Oct 10 16:48:00 2013 obs /scr/pima/bp171af_uvs/J0205+7522_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171af_uvs/J0205+7522_X_uva.fits ! AN table 1: 14 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.642857 visibilities/baseline/integration-bin. ! Found source: J0205+7522 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 2016 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171af_uvs/J0205+7522_X] 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 0.200x0.200 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 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.009750Jy sigma=4.364273 ! Fit after self-cal, rms=0.921114Jy sigma=3.420199 ! 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=0.7567 mas, bmaj=2.346 mas, bpa=45.24 degrees ! Estimated noise=10.8051 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 = 0.088209 Jy ! Component: 100 - total flux cleaned = 0.128169 Jy ! Total flux subtracted in 100 components = 0.128169 Jy ! Clean residual min=-0.023091 max=0.038693 Jy/beam ! Clean residual mean=0.000652 rms=0.008204 Jy/beam ! Combined flux in latest and established models = 0.128169 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.128169 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=0.064478Jy sigma=0.480673 ! Fit after self-cal, rms=0.063033Jy sigma=0.479106 ! 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=0.9992 mas, bmaj=2.628 mas, bpa=46.13 degrees ! Estimated noise=4.89853 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 = 0.0363567 Jy ! Component: 100 - total flux cleaned = 0.0557644 Jy ! Component: 150 - total flux cleaned = 0.0687671 Jy ! Component: 200 - total flux cleaned = 0.0779609 Jy ! Total flux subtracted in 200 components = 0.0779609 Jy ! Clean residual min=-0.026426 max=0.041412 Jy/beam ! Clean residual mean=0.000490 rms=0.008410 Jy/beam ! Combined flux in latest and established models = 0.20613 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 61 components and 0.20613 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=0.062132Jy sigma=0.335593 ! Fit after self-cal, rms=0.062004Jy sigma=0.335066 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.13 HN 0.94 KP 0.80 MK 1.15 ! NL 0.93 OV 0.93 PT 0.81 SC 0.84 ! ! ! Correcting IF 2. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 HN 0.96 KP 0.78 MK 1.11 ! NL 0.91 OV 0.92 PT 0.85 SC 0.84 ! ! ! Correcting IF 3. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 HN 1.02 KP 0.93 MK 1.11 ! NL 0.97 OV 1.03 PT 0.83 SC 0.85 ! ! ! Correcting IF 4. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 HN 1.18 KP 0.80 MK 1.00 ! NL 1.01 OV 0.97 PT 0.84 SC 0.86 ! ! ! Correcting IF 5. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 0.91 KP 0.91 MK 0.93 ! NL 0.81 OV 1.03 PT 0.81 SC 1.06 ! ! ! Correcting IF 6. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.21 HN 1.02 KP 0.86 MK 0.91 ! NL 0.78 OV 1.05 PT 0.85 SC 1.16 ! ! ! Correcting IF 7. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 HN 0.93 KP 0.84 MK 0.92 ! NL 0.76 OV 1.04 PT 0.82 SC 1.07 ! ! ! Correcting IF 8. ! A total of 6 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.37 HN 0.88 KP 0.85 MK 1.08 ! NL 0.79 OV 1.07 PT 0.81 SC 1.26 ! ! ! Fit before self-cal, rms=0.062004Jy sigma=0.335066 ! Fit after self-cal, rms=0.059484Jy sigma=0.270803 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=2.675 mas, bpa=45.89 degrees ! Estimated noise=4.36884 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 (-45, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0187703 Jy ! Component: 100 - total flux cleaned = 0.0232734 Jy ! Component: 150 - total flux cleaned = 0.0247755 Jy ! Component: 200 - total flux cleaned = 0.0240772 Jy ! Total flux subtracted in 200 components = 0.0240772 Jy ! Clean residual min=-0.009993 max=0.011694 Jy/beam ! Clean residual mean=-0.000014 rms=0.003268 Jy/beam ! Combined flux in latest and established models = 0.230208 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 96 components and 0.230208 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=0.045403Jy sigma=0.180386 ! Fit after self-cal, rms=0.042826Jy sigma=0.157976 ! 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=0.042826Jy sigma=0.157976 ! Fit after self-cal, rms=0.041622Jy sigma=0.140345 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.026 mas, bmaj=2.692 mas, bpa=46.35 degrees ! Estimated noise=4.25772 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001091 Jy ! Component: 100 - total flux cleaned = 0.00195906 Jy ! Component: 150 - total flux cleaned = 0.00302882 Jy ! Component: 200 - total flux cleaned = 0.00353679 Jy ! Total flux subtracted in 200 components = 0.00353679 Jy ! Clean residual min=-0.005811 max=0.006357 Jy/beam ! Clean residual mean=0.000012 rms=0.001632 Jy/beam ! Combined flux in latest and established models = 0.233744 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 114 components and 0.233744 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=0.037719Jy sigma=0.119081 ! Fit after self-cal, rms=0.037149Jy sigma=0.113546 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 (-18.4, -10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00642026 Jy ! Component: 100 - total flux cleaned = 0.00785828 Jy ! Component: 150 - total flux cleaned = 0.0090281 Jy ! Component: 200 - total flux cleaned = 0.0097341 Jy ! Total flux subtracted in 200 components = 0.0097341 Jy ! Clean residual min=-0.004552 max=0.003975 Jy/beam ! Clean residual mean=0.000006 rms=0.001117 Jy/beam ! Combined flux in latest and established models = 0.243478 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 151 components and 0.243479 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=0.035615Jy sigma=0.103276 ! Fit after self-cal, rms=0.035378Jy sigma=0.100587 ! 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=0.035378Jy sigma=0.100587 ! Fit after self-cal, rms=0.034894Jy sigma=0.096631 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=2.695 mas, bpa=46.6 degrees ! Estimated noise=4.19804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000942432 Jy ! Component: 100 - total flux cleaned = -0.000453044 Jy ! Component: 150 - total flux cleaned = -0.000298759 Jy ! Component: 200 - total flux cleaned = -0.000427169 Jy ! Total flux subtracted in 200 components = -0.000427169 Jy ! Clean residual min=-0.003396 max=0.002718 Jy/beam ! Clean residual mean=0.000006 rms=0.000761 Jy/beam ! Combined flux in latest and established models = 0.243051 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 163 components and 0.243051 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=0.033992Jy sigma=0.094553 ! Fit after self-cal, rms=0.033919Jy sigma=0.094074 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000678022 Jy ! Component: 100 - total flux cleaned = 0.000731304 Jy ! Component: 150 - total flux cleaned = 0.000781935 Jy ! Component: 200 - total flux cleaned = 0.000830207 Jy ! Total flux subtracted in 200 components = 0.000830207 Jy ! Clean residual min=-0.003204 max=0.002501 Jy/beam ! Clean residual mean=0.000003 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.243882 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 169 components and 0.243882 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=0.033647Jy sigma=0.093248 ! Fit after self-cal, rms=0.033636Jy sigma=0.093142 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 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=0.033636Jy sigma=0.093142 ! Fit after self-cal, rms=0.033447Jy sigma=0.092114 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.146 mas, bmaj=3.545 mas, bpa=62.96 degrees ! Estimated noise=3.58693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0020152 Jy ! Component: 100 - total flux cleaned = -0.00195374 Jy ! Component: 150 - total flux cleaned = -0.0017728 Jy ! Component: 200 - total flux cleaned = -0.00152205 Jy ! Total flux subtracted in 200 components = -0.00152205 Jy ! Clean residual min=-0.003471 max=0.002717 Jy/beam ! Clean residual mean=0.000016 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.24236 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 183 components and 0.24236 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=0.032927Jy sigma=0.092236 ! Fit after self-cal, rms=0.032918Jy sigma=0.092097 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000119657 Jy ! Component: 100 - total flux cleaned = 0.000275269 Jy ! Component: 150 - total flux cleaned = 0.00050953 Jy ! Component: 200 - total flux cleaned = 0.000692984 Jy ! Total flux subtracted in 200 components = 0.000692984 Jy ! Clean residual min=-0.003177 max=0.002540 Jy/beam ! Clean residual mean=0.000010 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.243053 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 197 components and 0.243053 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=0.032853Jy sigma=0.091821 ! Fit after self-cal, rms=0.032852Jy sigma=0.091743 ! 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=1.031 mas, bmaj=2.696 mas, bpa=46.68 degrees ! Estimated noise=4.12941 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.031 x 2.696 at 46.68 degrees (North through East) ! Clean map min=-0.0024984 max=0.098241 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=0.7795 mas, bmaj=2.405 mas, bpa=45.97 degrees ! Estimated noise=9.21059 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.076719 Jy ! Component: 100 - total flux cleaned = 0.114832 Jy ! Component: 150 - total flux cleaned = 0.139648 Jy ! Component: 200 - total flux cleaned = 0.157493 Jy ! Total flux subtracted in 200 components = 0.157493 Jy ! Clean residual min=-0.010160 max=0.011818 Jy/beam ! Clean residual mean=0.000254 rms=0.003727 Jy/beam ! Combined flux in latest and established models = 0.157493 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 38 model components to the UV plane model. ! The established model now contains 38 components and 0.157493 Jy ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=2.696 mas, bpa=46.68 degrees ! Estimated noise=4.12941 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 = 0.0212982 Jy ! Component: 100 - total flux cleaned = 0.0356517 Jy ! Component: 150 - total flux cleaned = 0.0459775 Jy ! Component: 200 - total flux cleaned = 0.0536088 Jy ! Total flux subtracted in 200 components = 0.0536088 Jy ! Clean residual min=-0.007078 max=0.005909 Jy/beam ! Clean residual mean=0.000109 rms=0.002053 Jy/beam ! Combined flux in latest and established models = 0.211101 Jy ! Adding 76 model components to the UV plane model. ! The established model now contains 105 components and 0.211101 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.146 mas, bmaj=3.545 mas, bpa=62.96 degrees ! Estimated noise=3.58693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00942787 Jy ! Component: 100 - total flux cleaned = 0.0156012 Jy ! Component: 150 - total flux cleaned = 0.0191918 Jy ! Component: 200 - total flux cleaned = 0.0212824 Jy ! Total flux subtracted in 200 components = 0.0212824 Jy ! Clean residual min=-0.005702 max=0.004400 Jy/beam ! Clean residual mean=0.000065 rms=0.001538 Jy/beam ! Combined flux in latest and established models = 0.232384 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 = 0.00170847 Jy ! Component: 100 - total flux cleaned = 0.00312239 Jy ! Component: 150 - total flux cleaned = 0.00400533 Jy ! Component: 200 - total flux cleaned = 0.00470681 Jy ! Total flux subtracted in 200 components = 0.00470681 Jy ! Clean residual min=-0.004168 max=0.003625 Jy/beam ! Clean residual mean=0.000030 rms=0.001169 Jy/beam ! Combined flux in latest and established models = 0.237091 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 185 components and 0.237091 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=2.696 mas, bpa=46.68 degrees ! Estimated noise=4.12941 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000980941 Jy ! Component: 100 - total flux cleaned = 0.00172616 Jy ! Component: 150 - total flux cleaned = 0.00214456 Jy ! Component: 200 - total flux cleaned = 0.00241576 Jy ! Total flux subtracted in 200 components = 0.00241576 Jy ! Clean residual min=-0.002651 max=0.002730 Jy/beam ! Clean residual mean=0.000015 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.239506 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 204 components and 0.239506 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=0.032928Jy sigma=0.094065 ! Fit after self-cal, rms=0.032870Jy sigma=0.093354 wmodel /scr/pima/bp171af_uvs/J0205+7522_X_map.mod ! Writing 204 model components to file: /scr/pima/bp171af_uvs/J0205+7522_X_map.mod wobs /scr/pima/bp171af_uvs/J0205+7522_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171af_uvs/J0205+7522_X_uvs.fits wwins /scr/pima/bp171af_uvs/J0205+7522_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171af_uvs/J0205+7522_X_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 = -0.000548511 Jy ! Component: 100 - total flux cleaned = -0.000805326 Jy ! Component: 150 - total flux cleaned = -0.00108018 Jy ! Component: 200 - total flux cleaned = -0.00108281 Jy ! Component: 250 - total flux cleaned = -0.00101411 Jy ! Component: 300 - total flux cleaned = -0.0010803 Jy ! Component: 350 - total flux cleaned = -0.00133379 Jy ! Component: 400 - total flux cleaned = -0.0014549 Jy ! Component: 450 - total flux cleaned = -0.00151408 Jy ! Component: 500 - total flux cleaned = -0.00151494 Jy ! Component: 550 - total flux cleaned = -0.00159723 Jy ! Component: 600 - total flux cleaned = -0.00165057 Jy ! Component: 650 - total flux cleaned = -0.00172881 Jy ! Component: 700 - total flux cleaned = -0.00178006 Jy ! Component: 750 - total flux cleaned = -0.00185398 Jy ! Component: 800 - total flux cleaned = -0.00182981 Jy ! Component: 850 - total flux cleaned = -0.00183042 Jy ! Component: 900 - total flux cleaned = -0.001785 Jy ! Component: 950 - total flux cleaned = -0.00178536 Jy ! Component: 1000 - total flux cleaned = -0.00163208 Jy ! Component: 1050 - total flux cleaned = -0.00156839 Jy ! Component: 1100 - total flux cleaned = -0.00146439 Jy ! Component: 1150 - total flux cleaned = -0.0014238 Jy ! Component: 1200 - total flux cleaned = -0.00136342 Jy ! Component: 1250 - total flux cleaned = -0.00138332 Jy ! Component: 1300 - total flux cleaned = -0.00134469 Jy ! Component: 1350 - total flux cleaned = -0.00132571 Jy ! Component: 1400 - total flux cleaned = -0.00132573 Jy ! Component: 1450 - total flux cleaned = -0.00134446 Jy ! Component: 1500 - total flux cleaned = -0.00132618 Jy ! Component: 1550 - total flux cleaned = -0.00132605 Jy ! Component: 1600 - total flux cleaned = -0.00127343 Jy ! Component: 1650 - total flux cleaned = -0.00125616 Jy ! Component: 1700 - total flux cleaned = -0.00125635 Jy ! Component: 1750 - total flux cleaned = -0.00130644 Jy ! Component: 1800 - total flux cleaned = -0.00133944 Jy ! Component: 1850 - total flux cleaned = -0.00140434 Jy ! Component: 1900 - total flux cleaned = -0.00145244 Jy ! Component: 1950 - total flux cleaned = -0.00146816 Jy ! Component: 2000 - total flux cleaned = -0.00149945 Jy ! Component: 2050 - total flux cleaned = -0.00154582 Jy ! Component: 2100 - total flux cleaned = -0.00154563 Jy ! Component: 2150 - total flux cleaned = -0.00153054 Jy ! Component: 2200 - total flux cleaned = -0.00151564 Jy ! Component: 2250 - total flux cleaned = -0.00154515 Jy ! Component: 2300 - total flux cleaned = -0.0015304 Jy ! Component: 2350 - total flux cleaned = -0.00158838 Jy ! Component: 2400 - total flux cleaned = -0.00157394 Jy ! Component: 2450 - total flux cleaned = -0.00160251 Jy ! Component: 2500 - total flux cleaned = -0.00163078 Jy ! Component: 2550 - total flux cleaned = -0.00164477 Jy ! Component: 2600 - total flux cleaned = -0.00171421 Jy ! Component: 2650 - total flux cleaned = -0.00174177 Jy ! Component: 2700 - total flux cleaned = -0.00176927 Jy ! Component: 2750 - total flux cleaned = -0.00181011 Jy ! Component: 2800 - total flux cleaned = -0.00179644 Jy ! Component: 2850 - total flux cleaned = -0.00181001 Jy ! Component: 2900 - total flux cleaned = -0.00185013 Jy ! Component: 2950 - total flux cleaned = -0.00186347 Jy ! Component: 3000 - total flux cleaned = -0.00189012 Jy ! Component: 3050 - total flux cleaned = -0.0019563 Jy ! Component: 3100 - total flux cleaned = -0.00199588 Jy ! Component: 3150 - total flux cleaned = -0.00203538 Jy ! Component: 3200 - total flux cleaned = -0.00207471 Jy ! Component: 3250 - total flux cleaned = -0.00210087 Jy ! Component: 3300 - total flux cleaned = -0.00220515 Jy ! Component: 3350 - total flux cleaned = -0.00225706 Jy ! Component: 3400 - total flux cleaned = -0.00230889 Jy ! Component: 3450 - total flux cleaned = -0.00236063 Jy ! Component: 3500 - total flux cleaned = -0.00239931 Jy ! Component: 3550 - total flux cleaned = -0.00248948 Jy ! Component: 3600 - total flux cleaned = -0.00254086 Jy ! Component: 3650 - total flux cleaned = -0.00260497 Jy ! Component: 3700 - total flux cleaned = -0.00265619 Jy ! Component: 3750 - total flux cleaned = -0.00274582 Jy ! Component: 3800 - total flux cleaned = -0.00279698 Jy ! Component: 3850 - total flux cleaned = -0.00286083 Jy ! Component: 3900 - total flux cleaned = -0.00295005 Jy ! Component: 3950 - total flux cleaned = -0.00302637 Jy ! Component: 4000 - total flux cleaned = -0.00309001 Jy ! Component: 4050 - total flux cleaned = -0.00315363 Jy ! Total flux subtracted in 4096 components = -0.0031917 Jy ! Clean residual min=-0.000875 max=0.000736 Jy/beam ! Clean residual mean=-0.000001 rms=0.000205 Jy/beam ! Combined flux in latest and established models = 0.236315 Jy keep ! Adding 259 model components to the UV plane model. ! The established model now contains 463 components and 0.236315 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171af_uvs/J0205+7522_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.031 x 2.696 at 46.68 degrees (North through East) ! Clean map min=-0.0021749 max=0.094354 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171af_uvs/J0205+7522_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.094354 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000190342 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.605194 0.605194 1.21039 2.42078 4.84155 9.6831 19.3662 38.7324 77.4648 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.094 quit ! Quitting program ! Log file /scr/pima/bp171af_uvs/J0205+7522_X_uvs.log closed on Thu Oct 10 16:48:04 2013