! Started logfile: /g0/scr/pima/s4195b_uvs/J0048+2235_X_uvs.log on Tue Dec 31 19:27:03 2013 obs /g0/scr/pima/s4195b_uvs/J0048+2235_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195b_uvs/J0048+2235_X_uva.fits ! AN table 1: 19 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0048+2235 ! ! 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 4256 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 /g0/scr/pima/s4195b_uvs/J0048+2235_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 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=1.011206Jy sigma=7.195232 ! Fit after self-cal, rms=0.831400Jy sigma=5.889382 ! 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=0.8414 mas, bmaj=2.974 mas, bpa=-17.93 degrees ! Estimated noise=2.76227 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 = 0.12919 Jy ! Component: 100 - total flux cleaned = 0.157568 Jy ! Total flux subtracted in 100 components = 0.157568 Jy ! Clean residual min=-0.004712 max=0.008914 Jy/beam ! Clean residual mean=-0.000033 rms=0.001343 Jy/beam ! Combined flux in latest and established models = 0.157568 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.157568 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=0.029084Jy sigma=0.230732 ! Fit after self-cal, rms=0.029055Jy sigma=0.230556 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00989413 Jy ! Component: 100 - total flux cleaned = 0.0154276 Jy ! Total flux subtracted in 100 components = 0.0154276 Jy ! Clean residual min=-0.004332 max=0.004086 Jy/beam ! Clean residual mean=-0.000022 rms=0.000962 Jy/beam ! Combined flux in latest and established models = 0.172995 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 17 components and 0.172995 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=0.024743Jy sigma=0.194349 ! Fit after self-cal, rms=0.024658Jy sigma=0.194155 ! 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=1.088 mas, bmaj=3.185 mas, bpa=-16.97 degrees ! Estimated noise=1.54889 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 = 0.00556151 Jy ! Component: 100 - total flux cleaned = 0.00883386 Jy ! Component: 150 - total flux cleaned = 0.010996 Jy ! Component: 200 - total flux cleaned = 0.0124681 Jy ! Total flux subtracted in 200 components = 0.0124681 Jy ! Clean residual min=-0.003851 max=0.003494 Jy/beam ! Clean residual mean=-0.000022 rms=0.000858 Jy/beam ! Combined flux in latest and established models = 0.185464 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 44 components and 0.185464 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=0.023634Jy sigma=0.183086 ! Fit after self-cal, rms=0.023602Jy sigma=0.183047 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.088 x 3.185 at -16.97 degrees (North through East) ! Clean map min=-0.0036737 max=0.16995 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 0.92 KP 0.98 LA 1.03 ! MK 1.00 NL 1.02 OV 1.03 PT 0.87 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 0.91 KP 0.98 LA 0.97 ! MK 1.05 NL 1.05 OV 0.99 PT 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 HN 0.99 KP 1.07 LA 0.95 ! MK 1.06 NL 1.03 OV 1.04 PT 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 0.99 KP 0.95 LA 0.99 ! MK 1.07 NL 0.99 OV 1.04 PT 0.97 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 0.96 KP 1.08 LA 0.99 ! MK 0.99 NL 0.98 OV 1.04 PT 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.14 KP 1.06 LA 1.06 ! MK 1.01 NL 1.01 OV 1.09 PT 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 0.98 KP 1.02 LA 0.94 ! MK 0.98 NL 1.03 OV 1.08 PT 0.93 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 HN 1.00 KP 1.06 LA 0.91 ! MK 0.97 NL 1.02 OV 1.07 PT 0.86 ! ! ! Fit before self-cal, rms=0.023602Jy sigma=0.183047 ! Fit after self-cal, rms=0.018488Jy sigma=0.148224 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.093 mas, bmaj=3.197 mas, bpa=-16.92 degrees ! Estimated noise=1.5386 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 = -0.000906875 Jy ! Component: 100 - total flux cleaned = -0.00129175 Jy ! Component: 150 - total flux cleaned = -0.00142684 Jy ! Component: 200 - total flux cleaned = -0.00146247 Jy ! Total flux subtracted in 200 components = -0.00146247 Jy ! Clean residual min=-0.001331 max=0.001619 Jy/beam ! Clean residual mean=-0.000004 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.184001 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 57 components and 0.184001 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=0.018416Jy sigma=0.148083 ! Fit after self-cal, rms=0.018458Jy sigma=0.148036 ! 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=0.018458Jy sigma=0.148036 ! Fit after self-cal, rms=0.018253Jy sigma=0.146230 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.094 mas, bmaj=3.199 mas, bpa=-16.95 degrees ! Estimated noise=1.53411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000728786 Jy ! Component: 100 - total flux cleaned = -0.00116555 Jy ! Component: 150 - total flux cleaned = -0.00126913 Jy ! Component: 200 - total flux cleaned = -0.00134754 Jy ! Total flux subtracted in 200 components = -0.00134754 Jy ! Clean residual min=-0.001286 max=0.001555 Jy/beam ! Clean residual mean=-0.000004 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.182654 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 0.182654 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=0.018203Jy sigma=0.146127 ! Fit after self-cal, rms=0.018214Jy sigma=0.146119 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 (-2, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129498 Jy ! Component: 100 - total flux cleaned = 0.00156778 Jy ! Component: 150 - total flux cleaned = 0.00160783 Jy ! Component: 200 - total flux cleaned = 0.00164249 Jy ! Total flux subtracted in 200 components = 0.00164249 Jy ! Clean residual min=-0.001123 max=0.000967 Jy/beam ! Clean residual mean=-0.000002 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.184296 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 85 components and 0.184296 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=0.018110Jy sigma=0.145482 ! Fit after self-cal, rms=0.018105Jy sigma=0.145429 ! 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=0.018105Jy sigma=0.145429 ! Fit after self-cal, rms=0.018052Jy sigma=0.145336 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.094 mas, bmaj=3.201 mas, bpa=-16.94 degrees ! Estimated noise=1.52979 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000103989 Jy ! Component: 100 - total flux cleaned = -0.000163397 Jy ! Component: 150 - total flux cleaned = -0.000163342 Jy ! Component: 200 - total flux cleaned = -0.000122789 Jy ! Total flux subtracted in 200 components = -0.000122789 Jy ! Clean residual min=-0.001051 max=0.001010 Jy/beam ! Clean residual mean=-0.000001 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.184173 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 108 components and 0.184173 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=0.018008Jy sigma=0.145194 ! Fit after self-cal, rms=0.018013Jy sigma=0.145183 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 = 9.06382e-05 Jy ! Component: 100 - total flux cleaned = 0.000149689 Jy ! Component: 150 - total flux cleaned = 0.000180906 Jy ! Component: 200 - total flux cleaned = 0.000199656 Jy ! Total flux subtracted in 200 components = 0.000199656 Jy ! Clean residual min=-0.001032 max=0.001032 Jy/beam ! Clean residual mean=-0.000001 rms=0.000251 Jy/beam ! Combined flux in latest and established models = 0.184373 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 114 components and 0.184373 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=0.017998Jy sigma=0.145121 ! Fit after self-cal, rms=0.017999Jy sigma=0.145117 ! 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=0.017999Jy sigma=0.145117 ! Fit after self-cal, rms=0.017978Jy sigma=0.145060 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.095 mas, bmaj=3.489 mas, bpa=-13.95 degrees ! Estimated noise=1.73016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000391817 Jy ! Component: 100 - total flux cleaned = -0.000429637 Jy ! Component: 150 - total flux cleaned = -0.000404667 Jy ! Component: 200 - total flux cleaned = -0.000397557 Jy ! Total flux subtracted in 200 components = -0.000397557 Jy ! Clean residual min=-0.000888 max=0.000952 Jy/beam ! Clean residual mean=-0.000002 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.183975 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 142 components and 0.183975 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=0.017954Jy sigma=0.145078 ! Fit after self-cal, rms=0.017952Jy sigma=0.145072 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 = 4.93967e-05 Jy ! Component: 100 - total flux cleaned = 8.01001e-05 Jy ! Component: 150 - total flux cleaned = 0.000101389 Jy ! Component: 200 - total flux cleaned = 0.000120525 Jy ! Total flux subtracted in 200 components = 0.000120525 Jy ! Clean residual min=-0.000855 max=0.000955 Jy/beam ! Clean residual mean=-0.000002 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.184096 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 154 components and 0.184096 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=0.017949Jy sigma=0.145065 ! Fit after self-cal, rms=0.017950Jy sigma=0.145063 ! 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=1.095 mas, bmaj=3.202 mas, bpa=-16.95 degrees ! Estimated noise=1.52637 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.095 x 3.202 at -16.95 degrees (North through East) ! Clean map min=-0.00099371 max=0.1676 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=0.8437 mas, bmaj=2.997 mas, bpa=-17.94 degrees ! Estimated noise=2.74209 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.1282 Jy ! Component: 100 - total flux cleaned = 0.156558 Jy ! Component: 150 - total flux cleaned = 0.165964 Jy ! Component: 200 - total flux cleaned = 0.171061 Jy ! Total flux subtracted in 200 components = 0.171061 Jy ! Clean residual min=-0.002108 max=0.002572 Jy/beam ! Clean residual mean=-0.000011 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.171062 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.171062 Jy ! Inverting map and beam ! Estimated beam: bmin=1.095 mas, bmaj=3.202 mas, bpa=-16.95 degrees ! Estimated noise=1.52637 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 = 0.00430524 Jy ! Component: 100 - total flux cleaned = 0.0066827 Jy ! Component: 150 - total flux cleaned = 0.0082059 Jy ! Component: 200 - total flux cleaned = 0.00929824 Jy ! Total flux subtracted in 200 components = 0.00929824 Jy ! Clean residual min=-0.001199 max=0.001189 Jy/beam ! Clean residual mean=-0.000005 rms=0.000283 Jy/beam ! Combined flux in latest and established models = 0.18036 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 50 components and 0.18036 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=2.095 mas, bmaj=3.489 mas, bpa=-13.95 degrees ! Estimated noise=1.73016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111834 Jy ! Component: 100 - total flux cleaned = 0.00184513 Jy ! Component: 150 - total flux cleaned = 0.00237205 Jy ! Component: 200 - total flux cleaned = 0.0027635 Jy ! Total flux subtracted in 200 components = 0.0027635 Jy ! Clean residual min=-0.000857 max=0.000947 Jy/beam ! Clean residual mean=-0.000004 rms=0.000255 Jy/beam ! Combined flux in latest and established models = 0.183123 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 = 0.0002924 Jy ! Component: 100 - total flux cleaned = 0.000513669 Jy ! Component: 150 - total flux cleaned = 0.000683311 Jy ! Component: 200 - total flux cleaned = 0.000813756 Jy ! Total flux subtracted in 200 components = 0.000813756 Jy ! Clean residual min=-0.000847 max=0.000951 Jy/beam ! Clean residual mean=-0.000002 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.183937 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 97 components and 0.183937 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.095 mas, bmaj=3.202 mas, bpa=-16.95 degrees ! Estimated noise=1.52637 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.82912e-05 Jy ! Component: 100 - total flux cleaned = -3.82277e-05 Jy ! Component: 150 - total flux cleaned = -2.81575e-05 Jy ! Component: 200 - total flux cleaned = -1.88243e-05 Jy ! Total flux subtracted in 200 components = -1.88243e-05 Jy ! Clean residual min=-0.000989 max=0.001005 Jy/beam ! Clean residual mean=-0.000001 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.183918 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 111 components and 0.183918 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=0.017938Jy sigma=0.145077 ! Fit after self-cal, rms=0.017948Jy sigma=0.145071 wmodel /g0/scr/pima/s4195b_uvs/J0048+2235_X_map.mod ! Writing 111 model components to file: /g0/scr/pima/s4195b_uvs/J0048+2235_X_map.mod wobs /g0/scr/pima/s4195b_uvs/J0048+2235_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195b_uvs/J0048+2235_X_uvs.fits wwins /g0/scr/pima/s4195b_uvs/J0048+2235_X_map.win ! wwins: Wrote 2 windows to /g0/scr/pima/s4195b_uvs/J0048+2235_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 = 6.18461e-05 Jy ! Component: 100 - total flux cleaned = -6.2456e-06 Jy ! Component: 150 - total flux cleaned = -3.85729e-05 Jy ! Component: 200 - total flux cleaned = -7.00732e-05 Jy ! Component: 250 - total flux cleaned = -0.000129577 Jy ! Component: 300 - total flux cleaned = -0.000115302 Jy ! Component: 350 - total flux cleaned = -0.000157526 Jy ! Component: 400 - total flux cleaned = -0.00018452 Jy ! Component: 450 - total flux cleaned = -0.000197833 Jy ! Component: 500 - total flux cleaned = -0.000236571 Jy ! Component: 550 - total flux cleaned = -0.00027408 Jy ! Component: 600 - total flux cleaned = -0.000274042 Jy ! Component: 650 - total flux cleaned = -0.000274263 Jy ! Component: 700 - total flux cleaned = -0.000320988 Jy ! Component: 750 - total flux cleaned = -0.000355346 Jy ! Component: 800 - total flux cleaned = -0.000377732 Jy ! Component: 850 - total flux cleaned = -0.000377817 Jy ! Component: 900 - total flux cleaned = -0.000410436 Jy ! Component: 950 - total flux cleaned = -0.000431614 Jy ! Component: 1000 - total flux cleaned = -0.000441949 Jy ! Component: 1050 - total flux cleaned = -0.000462285 Jy ! Component: 1100 - total flux cleaned = -0.000482242 Jy ! Component: 1150 - total flux cleaned = -0.000472424 Jy ! Component: 1200 - total flux cleaned = -0.000472439 Jy ! Component: 1250 - total flux cleaned = -0.000482009 Jy ! Component: 1300 - total flux cleaned = -0.00048185 Jy ! Component: 1350 - total flux cleaned = -0.000491056 Jy ! Component: 1400 - total flux cleaned = -0.000518528 Jy ! Component: 1450 - total flux cleaned = -0.000536607 Jy ! Component: 1500 - total flux cleaned = -0.00058113 Jy ! Component: 1550 - total flux cleaned = -0.000581026 Jy ! Component: 1600 - total flux cleaned = -0.00058979 Jy ! Component: 1650 - total flux cleaned = -0.000641259 Jy ! Component: 1700 - total flux cleaned = -0.000649728 Jy ! Component: 1750 - total flux cleaned = -0.000683199 Jy ! Component: 1800 - total flux cleaned = -0.000674842 Jy ! Component: 1850 - total flux cleaned = -0.000707724 Jy ! Component: 1900 - total flux cleaned = -0.00073212 Jy ! Component: 1950 - total flux cleaned = -0.000764133 Jy ! Component: 2000 - total flux cleaned = -0.000795865 Jy ! Component: 2050 - total flux cleaned = -0.000834999 Jy ! Component: 2100 - total flux cleaned = -0.000873828 Jy ! Component: 2150 - total flux cleaned = -0.000912156 Jy ! Component: 2200 - total flux cleaned = -0.00094249 Jy ! Component: 2250 - total flux cleaned = -0.000942542 Jy ! Component: 2300 - total flux cleaned = -0.000957505 Jy ! Component: 2350 - total flux cleaned = -0.00100182 Jy ! Component: 2400 - total flux cleaned = -0.00102361 Jy ! Component: 2450 - total flux cleaned = -0.0010308 Jy ! Component: 2500 - total flux cleaned = -0.0010451 Jy ! Component: 2550 - total flux cleaned = -0.00105216 Jy ! Component: 2600 - total flux cleaned = -0.00108736 Jy ! Component: 2650 - total flux cleaned = -0.00109439 Jy ! Component: 2700 - total flux cleaned = -0.00110834 Jy ! Component: 2750 - total flux cleaned = -0.00112904 Jy ! Component: 2800 - total flux cleaned = -0.0011631 Jy ! Component: 2850 - total flux cleaned = -0.00119686 Jy ! Component: 2900 - total flux cleaned = -0.00122363 Jy ! Component: 2950 - total flux cleaned = -0.00123028 Jy ! Component: 3000 - total flux cleaned = -0.00125013 Jy ! Component: 3050 - total flux cleaned = -0.00126987 Jy ! Component: 3100 - total flux cleaned = -0.00128283 Jy ! Component: 3150 - total flux cleaned = -0.00130219 Jy ! Component: 3200 - total flux cleaned = -0.00131512 Jy ! Component: 3250 - total flux cleaned = -0.0013215 Jy ! Component: 3300 - total flux cleaned = -0.00132154 Jy ! Component: 3350 - total flux cleaned = -0.00134042 Jy ! Component: 3400 - total flux cleaned = -0.00134042 Jy ! Component: 3450 - total flux cleaned = -0.00137774 Jy ! Component: 3500 - total flux cleaned = -0.00137156 Jy ! Component: 3550 - total flux cleaned = -0.00139003 Jy ! Component: 3600 - total flux cleaned = -0.00138397 Jy ! Component: 3650 - total flux cleaned = -0.00140833 Jy ! Component: 3700 - total flux cleaned = -0.00142042 Jy ! Component: 3750 - total flux cleaned = -0.00142644 Jy ! Component: 3800 - total flux cleaned = -0.00144438 Jy ! Component: 3850 - total flux cleaned = -0.00146223 Jy ! Component: 3900 - total flux cleaned = -0.00148 Jy ! Component: 3950 - total flux cleaned = -0.00151532 Jy ! Component: 4000 - total flux cleaned = -0.00153874 Jy ! Component: 4050 - total flux cleaned = -0.00157369 Jy ! Total flux subtracted in 4096 components = -0.00157947 Jy ! Clean residual min=-0.000316 max=0.000393 Jy/beam ! Clean residual mean=-0.000000 rms=0.000104 Jy/beam ! Combined flux in latest and established models = 0.182339 Jy keep ! Adding 319 model components to the UV plane model. ! The established model now contains 430 components and 0.182339 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195b_uvs/J0048+2235_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.095 x 3.202 at -16.95 degrees (North through East) ! Clean map min=-0.00078546 max=0.16767 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195b_uvs/J0048+2235_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.167667 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000103612 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.185388 0.185388 0.370776 0.741552 1.4831 2.96621 5.93242 11.8648 23.7297 47.4594 94.9187 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.167 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1618.23 quit ! Quitting program ! Log file /g0/scr/pima/s4195b_uvs/J0048+2235_X_uvs.log closed on Tue Dec 31 19:27:09 2013