! Started logfile: ./1357+7643_X_uvs.log on Thu Oct 17 23:16:26 2013 obs 1357+7643_X_uvm.fits ! Reading UV FITS file: 1357+7643_X_uvm.fits ! AN table 1: 2 integrations on 28 of 28 possible baselines. ! AN table 2: 3 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1357+7643 ! ! 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 952 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 ./1357+7643_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. ! ! 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=1.103624Jy sigma=17.576059 ! Fit after self-cal, rms=0.591754Jy sigma=9.153766 ! 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=0.8568 mas, bmaj=3.136 mas, bpa=60.91 degrees ! Estimated noise=2.24468 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 = 0.318305 Jy ! Component: 100 - total flux cleaned = 0.387776 Jy ! Total flux subtracted in 100 components = 0.387776 Jy ! Clean residual min=-0.012071 max=0.022090 Jy/beam ! Clean residual mean=0.000021 rms=0.003961 Jy/beam ! Combined flux in latest and established models = 0.387776 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.387776 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=0.060354Jy sigma=1.046000 ! Fit after self-cal, rms=0.060353Jy sigma=1.045961 ! 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=1.168 mas, bmaj=3.615 mas, bpa=58.83 degrees ! Estimated noise=1.55095 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 = 0.0268393 Jy ! Component: 100 - total flux cleaned = 0.0399173 Jy ! Component: 150 - total flux cleaned = 0.0487249 Jy ! Component: 200 - total flux cleaned = 0.0549464 Jy ! Total flux subtracted in 200 components = 0.0549464 Jy ! Clean residual min=-0.013987 max=0.013071 Jy/beam ! Clean residual mean=-0.000008 rms=0.003449 Jy/beam ! Combined flux in latest and established models = 0.442722 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 34 components and 0.442722 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=0.051217Jy sigma=0.802383 ! Fit after self-cal, rms=0.051189Jy sigma=0.801856 ! 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 1.01 HN 0.91 KP 0.94 LA 0.99 ! MK 1.01 NL 0.97 OV 0.98 PT 0.84 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.14 HN 1.00 KP 1.01 LA 1.06 ! NL 1.05 OV 1.06 PT 0.88 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 0.91 KP 0.96 LA 0.94 ! MK 1.05 NL 0.99 OV 0.94 PT 0.88 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.18 HN 0.97 KP 1.01 LA 1.00 ! NL 1.08 OV 1.01 PT 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.81 HN 0.95 KP 1.06 LA 0.91 ! MK 1.09 NL 0.97 OV 0.99 PT 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.91 HN 1.01 KP 1.11 LA 0.97 ! NL 1.06 OV 1.05 PT 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 HN 1.00 KP 0.94 LA 0.96 ! MK 1.11 NL 0.94 OV 1.00 PT 0.94 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.02 HN 1.07 KP 0.98 LA 1.02 ! NL 1.02 OV 1.07 PT 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 HN 0.99 KP 1.08 LA 0.97 ! MK 1.02 NL 0.93 OV 0.98 PT 0.92 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.01 HN 1.05 KP 1.13 LA 1.03 ! NL 1.02 OV 1.06 PT 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.10 KP 1.05 LA 1.01 ! MK 1.05 NL 0.99 OV 1.05 PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.09 HN 1.14 KP 1.10 LA 1.09 ! NL 1.08 OV 1.12 PT 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.01 KP 1.01 LA 0.93 ! MK 1.03 NL 0.99 OV 1.04 PT 0.89 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.08 HN 1.07 KP 1.06 LA 0.99 ! NL 1.09 OV 1.11 PT 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 HN 1.00 KP 1.07 LA 0.87 ! MK 1.03 NL 0.97 OV 1.04 PT 0.84 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.22 HN 1.06 KP 1.12 LA 0.94 ! NL 1.05 OV 1.12 PT 0.88 ! ! ! Fit before self-cal, rms=0.051189Jy sigma=0.801856 ! Fit after self-cal, rms=0.020738Jy sigma=0.224000 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.176 mas, bmaj=3.618 mas, bpa=58.78 degrees ! Estimated noise=1.54866 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 = 0.000104811 Jy ! Component: 100 - total flux cleaned = 0.000211306 Jy ! Component: 150 - total flux cleaned = 0.000353605 Jy ! Component: 200 - total flux cleaned = 0.000393923 Jy ! Total flux subtracted in 200 components = 0.000393923 Jy ! Clean residual min=-0.002164 max=0.001873 Jy/beam ! Clean residual mean=-0.000001 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.443116 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.443116 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=0.020452Jy sigma=0.217463 ! Fit after self-cal, rms=0.020452Jy sigma=0.216833 ! 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=0.020452Jy sigma=0.216833 ! Fit after self-cal, rms=0.020452Jy sigma=0.216614 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.176 mas, bmaj=3.617 mas, bpa=58.79 degrees ! Estimated noise=1.54762 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000154213 Jy ! Component: 100 - total flux cleaned = -8.49646e-05 Jy ! Component: 150 - total flux cleaned = -2.72482e-05 Jy ! Component: 200 - total flux cleaned = 2.42092e-05 Jy ! Total flux subtracted in 200 components = 2.42092e-05 Jy ! Clean residual min=-0.001977 max=0.001786 Jy/beam ! Clean residual mean=-0.000001 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.44314 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 53 components and 0.44314 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=0.020351Jy sigma=0.214364 ! Fit after self-cal, rms=0.020342Jy sigma=0.214111 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 = -4.88023e-05 Jy ! Component: 100 - total flux cleaned = 6.63209e-05 Jy ! Component: 150 - total flux cleaned = 0.000106797 Jy ! Component: 200 - total flux cleaned = 0.000124792 Jy ! Total flux subtracted in 200 components = 0.000124792 Jy ! Clean residual min=-0.001902 max=0.001753 Jy/beam ! Clean residual mean=-0.000001 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.443265 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 60 components and 0.443265 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=0.020295Jy sigma=0.213140 ! Fit after self-cal, rms=0.020290Jy sigma=0.213001 ! 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=0.020290Jy sigma=0.213001 ! Fit after self-cal, rms=0.020303Jy sigma=0.212862 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.176 mas, bmaj=3.617 mas, bpa=58.78 degrees ! Estimated noise=1.54739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000142026 Jy ! Component: 100 - total flux cleaned = -0.000143973 Jy ! Component: 150 - total flux cleaned = -0.000144817 Jy ! Component: 200 - total flux cleaned = -0.000144865 Jy ! Total flux subtracted in 200 components = -0.000144865 Jy ! Clean residual min=-0.001821 max=0.001686 Jy/beam ! Clean residual mean=-0.000001 rms=0.000369 Jy/beam ! Combined flux in latest and established models = 0.44312 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 62 components and 0.44312 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=0.020263Jy sigma=0.212215 ! Fit after self-cal, rms=0.020260Jy sigma=0.212122 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 = -3.30568e-05 Jy ! Component: 100 - total flux cleaned = 2.88625e-05 Jy ! Component: 150 - total flux cleaned = 5.75909e-05 Jy ! Component: 200 - total flux cleaned = 9.87548e-05 Jy ! Total flux subtracted in 200 components = 9.87548e-05 Jy ! Clean residual min=-0.001794 max=0.001640 Jy/beam ! Clean residual mean=-0.000001 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.443219 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 65 components and 0.443219 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=0.020233Jy sigma=0.211677 ! Fit after self-cal, rms=0.020231Jy sigma=0.211618 ! 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=0.020231Jy sigma=0.211618 ! Fit after self-cal, rms=0.020237Jy sigma=0.211554 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.25 mas, bmaj=4.709 mas, bpa=51.02 degrees ! Estimated noise=1.73797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000331905 Jy ! Component: 100 - total flux cleaned = 0.000353354 Jy ! Component: 150 - total flux cleaned = 0.000360354 Jy ! Component: 200 - total flux cleaned = 0.000353559 Jy ! Total flux subtracted in 200 components = 0.000353559 Jy ! Clean residual min=-0.001608 max=0.001498 Jy/beam ! Clean residual mean=-0.000002 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.443573 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 75 components and 0.443573 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=0.020231Jy sigma=0.211570 ! Fit after self-cal, rms=0.020228Jy sigma=0.211483 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 = 2.16181e-05 Jy ! Component: 100 - total flux cleaned = 2.17337e-05 Jy ! Component: 150 - total flux cleaned = 9.12215e-06 Jy ! Component: 200 - total flux cleaned = -2.11112e-06 Jy ! Total flux subtracted in 200 components = -2.11112e-06 Jy ! Clean residual min=-0.001602 max=0.001480 Jy/beam ! Clean residual mean=-0.000002 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.443571 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 78 components and 0.443571 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=0.020221Jy sigma=0.211470 ! Fit after self-cal, rms=0.020221Jy sigma=0.211424 ! 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=1.175 mas, bmaj=3.617 mas, bpa=58.77 degrees ! Estimated noise=1.54737 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.175 x 3.617 at 58.77 degrees (North through East) ! Clean map min=-0.001677 max=0.40979 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=0.8619 mas, bmaj=3.132 mas, bpa=60.82 degrees ! Estimated noise=2.24599 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.31848 Jy ! Component: 100 - total flux cleaned = 0.38793 Jy ! Component: 150 - total flux cleaned = 0.406268 Jy ! Component: 200 - total flux cleaned = 0.415388 Jy ! Total flux subtracted in 200 components = 0.415388 Jy ! Clean residual min=-0.002965 max=0.004842 Jy/beam ! Clean residual mean=0.000007 rms=0.000971 Jy/beam ! Combined flux in latest and established models = 0.415388 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.415388 Jy ! Inverting map and beam ! Estimated beam: bmin=1.175 mas, bmaj=3.617 mas, bpa=58.77 degrees ! Estimated noise=1.54737 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 = 0.00894956 Jy ! Component: 100 - total flux cleaned = 0.0137516 Jy ! Component: 150 - total flux cleaned = 0.0170986 Jy ! Component: 200 - total flux cleaned = 0.0195581 Jy ! Total flux subtracted in 200 components = 0.0195581 Jy ! Clean residual min=-0.001862 max=0.002771 Jy/beam ! Clean residual mean=0.000000 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.434946 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 58 components and 0.434946 Jy ! Inverting map ! Added new window around map position (-1.8, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00268293 Jy ! Component: 100 - total flux cleaned = 0.00443781 Jy ! Component: 150 - total flux cleaned = 0.0057964 Jy ! Component: 200 - total flux cleaned = 0.00676525 Jy ! Total flux subtracted in 200 components = 0.00676525 Jy ! Clean residual min=-0.001343 max=0.001155 Jy/beam ! Clean residual mean=-0.000001 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.441711 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 78 components and 0.441712 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=2.25 mas, bmaj=4.709 mas, bpa=51.02 degrees ! Estimated noise=1.73797 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117144 Jy ! Component: 100 - total flux cleaned = 0.00170933 Jy ! Component: 150 - total flux cleaned = 0.0021714 Jy ! Component: 200 - total flux cleaned = 0.00253033 Jy ! Total flux subtracted in 200 components = 0.00253033 Jy ! Clean residual min=-0.001157 max=0.001122 Jy/beam ! Clean residual mean=-0.000002 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.444242 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 = 0.000281794 Jy ! Component: 100 - total flux cleaned = 0.000411642 Jy ! Component: 150 - total flux cleaned = 0.000541883 Jy ! Component: 200 - total flux cleaned = 0.000645063 Jy ! Total flux subtracted in 200 components = 0.000645063 Jy ! Clean residual min=-0.001058 max=0.001138 Jy/beam ! Clean residual mean=-0.000002 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.444887 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 109 components and 0.444887 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.175 mas, bmaj=3.617 mas, bpa=58.77 degrees ! Estimated noise=1.54737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.26132e-05 Jy ! Component: 100 - total flux cleaned = 0.000160847 Jy ! Component: 150 - total flux cleaned = 0.000224053 Jy ! Component: 200 - total flux cleaned = 0.000270616 Jy ! Total flux subtracted in 200 components = 0.000270616 Jy ! Clean residual min=-0.001125 max=0.001120 Jy/beam ! Clean residual mean=-0.000001 rms=0.000273 Jy/beam ! Combined flux in latest and established models = 0.445158 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 131 components and 0.445158 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=0.019953Jy sigma=0.206198 ! Fit after self-cal, rms=0.019938Jy sigma=0.206031 wmodel ./1357+7643_X_map.mod ! Writing 131 model components to file: ./1357+7643_X_map.mod wobs ./1357+7643_X_uvs.fits ! Writing UV FITS file: ./1357+7643_X_uvs.fits wwins ./1357+7643_X_map.win ! wwins: Wrote 2 windows to ./1357+7643_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 = -4.37308e-05 Jy ! Component: 100 - total flux cleaned = -0.000212254 Jy ! Component: 150 - total flux cleaned = -0.000437831 Jy ! Component: 200 - total flux cleaned = -0.000618586 Jy ! Component: 250 - total flux cleaned = -0.000791581 Jy ! Component: 300 - total flux cleaned = -0.000942087 Jy ! Component: 350 - total flux cleaned = -0.00108682 Jy ! Component: 400 - total flux cleaned = -0.001171 Jy ! Component: 450 - total flux cleaned = -0.00126574 Jy ! Component: 500 - total flux cleaned = -0.00137084 Jy ! Component: 550 - total flux cleaned = -0.00143514 Jy ! Component: 600 - total flux cleaned = -0.00152287 Jy ! Component: 650 - total flux cleaned = -0.00158407 Jy ! Component: 700 - total flux cleaned = -0.00160821 Jy ! Component: 750 - total flux cleaned = -0.00167862 Jy ! Component: 800 - total flux cleaned = -0.00172427 Jy ! Component: 850 - total flux cleaned = -0.00176885 Jy ! Component: 900 - total flux cleaned = -0.00182349 Jy ! Component: 950 - total flux cleaned = -0.00185563 Jy ! Component: 1000 - total flux cleaned = -0.00185562 Jy ! Component: 1050 - total flux cleaned = -0.00187663 Jy ! Component: 1100 - total flux cleaned = -0.00192782 Jy ! Component: 1150 - total flux cleaned = -0.00195805 Jy ! Component: 1200 - total flux cleaned = -0.00203732 Jy ! Component: 1250 - total flux cleaned = -0.00205679 Jy ! Component: 1300 - total flux cleaned = -0.00210479 Jy ! Component: 1350 - total flux cleaned = -0.00213331 Jy ! Component: 1400 - total flux cleaned = -0.00216135 Jy ! Component: 1450 - total flux cleaned = -0.00218903 Jy ! Component: 1500 - total flux cleaned = -0.00222546 Jy ! Component: 1550 - total flux cleaned = -0.00225252 Jy ! Component: 1600 - total flux cleaned = -0.00229718 Jy ! Component: 1650 - total flux cleaned = -0.00234119 Jy ! Component: 1700 - total flux cleaned = -0.0023675 Jy ! Component: 1750 - total flux cleaned = -0.00241065 Jy ! Component: 1800 - total flux cleaned = -0.00244479 Jy ! Component: 1850 - total flux cleaned = -0.00247014 Jy ! Component: 1900 - total flux cleaned = -0.00249518 Jy ! Component: 1950 - total flux cleaned = -0.00252817 Jy ! Component: 2000 - total flux cleaned = -0.00254452 Jy ! Component: 2050 - total flux cleaned = -0.00259318 Jy ! Component: 2100 - total flux cleaned = -0.00262532 Jy ! Component: 2150 - total flux cleaned = -0.00264926 Jy ! Component: 2200 - total flux cleaned = -0.00268883 Jy ! Component: 2250 - total flux cleaned = -0.00272013 Jy ! Component: 2300 - total flux cleaned = -0.00279017 Jy ! Component: 2350 - total flux cleaned = -0.00281327 Jy ! Component: 2400 - total flux cleaned = -0.00285917 Jy ! Component: 2450 - total flux cleaned = -0.00290476 Jy ! Component: 2500 - total flux cleaned = -0.00296508 Jy ! Component: 2550 - total flux cleaned = -0.00300251 Jy ! Component: 2600 - total flux cleaned = -0.00305452 Jy ! Component: 2650 - total flux cleaned = -0.00308402 Jy ! Component: 2700 - total flux cleaned = -0.00312785 Jy ! Component: 2750 - total flux cleaned = -0.00314239 Jy ! Component: 2800 - total flux cleaned = -0.00317128 Jy ! Component: 2850 - total flux cleaned = -0.00317856 Jy ! Component: 2900 - total flux cleaned = -0.00322851 Jy ! Component: 2950 - total flux cleaned = -0.00324976 Jy ! Component: 3000 - total flux cleaned = -0.00327784 Jy ! Component: 3050 - total flux cleaned = -0.00329184 Jy ! Component: 3100 - total flux cleaned = -0.00330577 Jy ! Component: 3150 - total flux cleaned = -0.00333338 Jy ! Component: 3200 - total flux cleaned = -0.00334715 Jy ! Component: 3250 - total flux cleaned = -0.00334717 Jy ! Component: 3300 - total flux cleaned = -0.00340837 Jy ! Component: 3350 - total flux cleaned = -0.00343537 Jy ! Component: 3400 - total flux cleaned = -0.00345552 Jy ! Component: 3450 - total flux cleaned = -0.00348892 Jy ! Component: 3500 - total flux cleaned = -0.00351555 Jy ! Component: 3550 - total flux cleaned = -0.00356848 Jy ! Component: 3600 - total flux cleaned = -0.00359481 Jy ! Component: 3650 - total flux cleaned = -0.00362103 Jy ! Component: 3700 - total flux cleaned = -0.00362759 Jy ! Component: 3750 - total flux cleaned = -0.00364711 Jy ! Component: 3800 - total flux cleaned = -0.00367953 Jy ! Component: 3850 - total flux cleaned = -0.00370534 Jy ! Component: 3900 - total flux cleaned = -0.00371819 Jy ! Component: 3950 - total flux cleaned = -0.0037374 Jy ! Component: 4000 - total flux cleaned = -0.00375658 Jy ! Component: 4050 - total flux cleaned = -0.00376929 Jy ! Total flux subtracted in 4096 components = -0.00377565 Jy ! Clean residual min=-0.000386 max=0.000400 Jy/beam ! Clean residual mean=-0.000001 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.441382 Jy keep ! Adding 235 model components to the UV plane model. ! The established model now contains 366 components and 0.441382 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "./1357+7643_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.175 x 3.617 at 58.77 degrees (North through East) ! Clean map min=-0.0010053 max=0.41223 Jy/beam ! Writing clean map to FITS file: ./1357+7643_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.41223 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000112428 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.081819 0.081819 0.163638 0.327276 0.654552 1.3091 2.61821 5.23642 10.4728 20.9457 41.8913 83.7827 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.412 quit ! Quitting program ! Log file ./1357+7643_X_uvs.log closed on Thu Oct 17 23:16:30 2013