! Started logfile: /scr/pima/bp171ag_uvs/J2012+5308_X_uvs.log on Fri Oct 11 07:18:41 2013 obs /scr/pima/bp171ag_uvs/J2012+5308_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171ag_uvs/J2012+5308_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.977778 visibilities/baseline/integration-bin. ! Found source: J2012+5308 ! ! 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 1056 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/bp171ag_uvs/J2012+5308_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=1.002285Jy sigma=1.500298 ! Fit after self-cal, rms=0.968720Jy sigma=1.429452 ! 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=0.8153 mas, bmaj=2.981 mas, bpa=-42.82 degrees ! Estimated noise=25.0345 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 = 0.0261097 Jy ! Component: 100 - total flux cleaned = 0.0341814 Jy ! Total flux subtracted in 100 components = 0.0341814 Jy ! Clean residual min=-0.003956 max=0.005485 Jy/beam ! Clean residual mean=0.000011 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.0341814 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.0341814 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=0.022558Jy sigma=0.037293 ! Fit after self-cal, rms=0.020051Jy sigma=0.034611 ! 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=1.083 mas, bmaj=3.059 mas, bpa=-42.89 degrees ! Estimated noise=16.09 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 = 0.0078477 Jy ! Component: 100 - total flux cleaned = 0.012342 Jy ! Component: 150 - total flux cleaned = 0.0154019 Jy ! Component: 200 - total flux cleaned = 0.0175769 Jy ! Total flux subtracted in 200 components = 0.0175769 Jy ! Clean residual min=-0.003096 max=0.005021 Jy/beam ! Clean residual mean=0.000007 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.0517583 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 37 components and 0.0517583 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=0.018730Jy sigma=0.026755 ! Fit after self-cal, rms=0.018661Jy sigma=0.026596 ! Inverting map ! Added new window around map position (-13, 6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00420527 Jy ! Component: 100 - total flux cleaned = 0.00608073 Jy ! Component: 150 - total flux cleaned = 0.00686814 Jy ! Component: 200 - total flux cleaned = 0.0073753 Jy ! Total flux subtracted in 200 components = 0.0073753 Jy ! Clean residual min=-0.002656 max=0.002370 Jy/beam ! Clean residual mean=0.000004 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.0591336 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 72 components and 0.0591336 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=0.017853Jy sigma=0.024542 ! Fit after self-cal, rms=0.017653Jy sigma=0.024264 ! 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 1.05 FD 1.09 HN 0.79 KP 1.01 ! LA 0.97 MK 1.01 NL 0.90 OV 0.94 ! PT 0.91 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 0.83 KP 0.92 ! LA 0.93 MK 0.95 NL 0.98 OV 1.00 ! PT 0.91 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.05 HN 0.87 KP 1.05 ! LA 0.95 MK 0.91 NL 0.92 OV 0.98 ! PT 0.94 SC 0.89 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.14 HN 0.97 KP 1.08 ! LA 0.88 MK 0.90 NL 0.90 OV 1.06 ! PT 0.84 SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.89 KP 1.12 ! LA 0.92 MK 0.79 NL 0.89 OV 0.98 ! PT 0.93 SC 0.92 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 1.07 KP 1.05 ! LA 0.97 MK 0.95 NL 1.05 OV 1.03 ! PT 1.03 SC 1.06 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.84 FD 1.16 HN 0.91 KP 1.21 ! LA 0.90 MK 1.04 NL 0.87 OV 1.11 ! PT 0.94 SC 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.24 FD 0.99 HN 0.94 KP 1.02 ! LA 0.97 MK 1.07 NL 1.03 OV 1.02 ! PT 0.79 SC 1.41 ! ! ! Fit before self-cal, rms=0.017653Jy sigma=0.024264 ! Fit after self-cal, rms=0.016656Jy sigma=0.022203 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.072 mas, bmaj=3.058 mas, bpa=-43.19 degrees ! Estimated noise=15.0354 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 = -0.00118586 Jy ! Component: 100 - total flux cleaned = -0.0012713 Jy ! Component: 150 - total flux cleaned = -0.00130773 Jy ! Component: 200 - total flux cleaned = -0.00133897 Jy ! Total flux subtracted in 200 components = -0.00133897 Jy ! Clean residual min=-0.001485 max=0.001505 Jy/beam ! Clean residual mean=-0.000001 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0577946 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 90 components and 0.0577946 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=0.016079Jy sigma=0.022174 ! Fit after self-cal, rms=0.016063Jy sigma=0.022137 ! 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=0.016063Jy sigma=0.022137 ! Fit after self-cal, rms=0.015655Jy sigma=0.021953 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=3.057 mas, bpa=-43.13 degrees ! Estimated noise=14.3362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0014836 Jy ! Component: 100 - total flux cleaned = -0.00154553 Jy ! Component: 150 - total flux cleaned = -0.00152066 Jy ! Component: 200 - total flux cleaned = -0.00151981 Jy ! Total flux subtracted in 200 components = -0.00151981 Jy ! Clean residual min=-0.001371 max=0.001303 Jy/beam ! Clean residual mean=-0.000001 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0562748 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 99 components and 0.0562748 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=0.015189Jy sigma=0.022029 ! Fit after self-cal, rms=0.015172Jy sigma=0.022015 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 = 0.000149567 Jy ! Component: 100 - total flux cleaned = 0.000190071 Jy ! Component: 150 - total flux cleaned = 0.000190848 Jy ! Component: 200 - total flux cleaned = 0.000174452 Jy ! Total flux subtracted in 200 components = 0.000174452 Jy ! Clean residual min=-0.001321 max=0.001253 Jy/beam ! Clean residual mean=-0.000000 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0564493 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 110 components and 0.0564493 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=0.015106Jy sigma=0.021969 ! Fit after self-cal, rms=0.015096Jy sigma=0.021961 ! 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=0.015096Jy sigma=0.021961 ! Fit after self-cal, rms=0.014699Jy sigma=0.021749 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.053 mas, bmaj=3.053 mas, bpa=-43.07 degrees ! Estimated noise=13.6324 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.001412 Jy ! Component: 100 - total flux cleaned = -0.00169718 Jy ! Component: 150 - total flux cleaned = -0.00171313 Jy ! Component: 200 - total flux cleaned = -0.00169955 Jy ! Total flux subtracted in 200 components = -0.00169955 Jy ! Clean residual min=-0.001237 max=0.001171 Jy/beam ! Clean residual mean=-0.000000 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0547497 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 122 components and 0.0547497 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=0.014305Jy sigma=0.021902 ! Fit after self-cal, rms=0.014301Jy sigma=0.021896 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.11205e-05 Jy ! Component: 100 - total flux cleaned = 0.000112342 Jy ! Component: 150 - total flux cleaned = 0.000134983 Jy ! Component: 200 - total flux cleaned = 0.000145243 Jy ! Total flux subtracted in 200 components = 0.000145243 Jy ! Clean residual min=-0.001223 max=0.001144 Jy/beam ! Clean residual mean=-0.000000 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.054895 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 133 components and 0.054895 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=0.014272Jy sigma=0.021878 ! Fit after self-cal, rms=0.014270Jy sigma=0.021874 ! 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=0.014270Jy sigma=0.021874 ! Fit after self-cal, rms=0.013929Jy sigma=0.021668 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.257 mas, bmaj=3.324 mas, bpa=-49.2 degrees ! Estimated noise=14.144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00140795 Jy ! Component: 100 - total flux cleaned = -0.00174091 Jy ! Component: 150 - total flux cleaned = -0.00175097 Jy ! Component: 200 - total flux cleaned = -0.00176015 Jy ! Total flux subtracted in 200 components = -0.00176015 Jy ! Clean residual min=-0.001270 max=0.001361 Jy/beam ! Clean residual mean=0.000000 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.0531348 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 150 components and 0.0531348 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=0.013560Jy sigma=0.021873 ! Fit after self-cal, rms=0.013558Jy sigma=0.021868 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 = 3.52119e-05 Jy ! Component: 100 - total flux cleaned = 4.46109e-05 Jy ! Component: 150 - total flux cleaned = 2.84106e-05 Jy ! Component: 200 - total flux cleaned = 2.07107e-05 Jy ! Total flux subtracted in 200 components = 2.07107e-05 Jy ! Clean residual min=-0.001262 max=0.001357 Jy/beam ! Clean residual mean=0.000000 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0531555 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 179 components and 0.0531555 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=0.013546Jy sigma=0.021865 ! Fit after self-cal, rms=0.013544Jy sigma=0.021864 ! 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=1.047 mas, bmaj=3.05 mas, bpa=-43.04 degrees ! Estimated noise=12.9879 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.047 x 3.05 at -43.04 degrees (North through East) ! Clean map min=-0.0011273 max=0.030158 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=0.7894 mas, bmaj=2.987 mas, bpa=-42.95 degrees ! Estimated noise=19.7795 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0220745 Jy ! Component: 100 - total flux cleaned = 0.0294438 Jy ! Component: 150 - total flux cleaned = 0.0340985 Jy ! Component: 200 - total flux cleaned = 0.0374394 Jy ! Total flux subtracted in 200 components = 0.0374394 Jy ! Clean residual min=-0.002186 max=0.002602 Jy/beam ! Clean residual mean=0.000005 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 0.0374394 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.0374394 Jy ! Inverting map and beam ! Estimated beam: bmin=1.047 mas, bmaj=3.05 mas, bpa=-43.04 degrees ! Estimated noise=12.9879 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 = 0.00428294 Jy ! Component: 100 - total flux cleaned = 0.00721765 Jy ! Component: 150 - total flux cleaned = 0.00936063 Jy ! Component: 200 - total flux cleaned = 0.0109433 Jy ! Total flux subtracted in 200 components = 0.0109433 Jy ! Clean residual min=-0.001521 max=0.001345 Jy/beam ! Clean residual mean=0.000004 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.0483827 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 65 components and 0.0483827 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=2.257 mas, bmaj=3.324 mas, bpa=-49.2 degrees ! Estimated noise=14.144 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171049 Jy ! Component: 100 - total flux cleaned = 0.00280959 Jy ! Component: 150 - total flux cleaned = 0.00356095 Jy ! Component: 200 - total flux cleaned = 0.00408429 Jy ! Total flux subtracted in 200 components = 0.00408429 Jy ! Clean residual min=-0.001367 max=0.001204 Jy/beam ! Clean residual mean=0.000002 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.052467 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 = 0.00026402 Jy ! Component: 100 - total flux cleaned = 0.000327376 Jy ! Component: 150 - total flux cleaned = 0.00035037 Jy ! Component: 200 - total flux cleaned = 0.000360744 Jy ! Total flux subtracted in 200 components = 0.000360744 Jy ! Clean residual min=-0.001284 max=0.001255 Jy/beam ! Clean residual mean=0.000001 rms=0.000360 Jy/beam ! Combined flux in latest and established models = 0.0528278 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 119 components and 0.0528278 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.047 mas, bmaj=3.05 mas, bpa=-43.04 degrees ! Estimated noise=12.9879 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000280498 Jy ! Component: 100 - total flux cleaned = -0.000300156 Jy ! Component: 150 - total flux cleaned = -0.00030055 Jy ! Component: 200 - total flux cleaned = -0.000316675 Jy ! Total flux subtracted in 200 components = -0.000316675 Jy ! Clean residual min=-0.001253 max=0.001143 Jy/beam ! Clean residual mean=0.000001 rms=0.000289 Jy/beam ! Combined flux in latest and established models = 0.0525111 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 133 components and 0.0525111 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=0.013548Jy sigma=0.022028 ! Fit after self-cal, rms=0.013543Jy sigma=0.021990 wmodel /scr/pima/bp171ag_uvs/J2012+5308_X_map.mod ! Writing 133 model components to file: /scr/pima/bp171ag_uvs/J2012+5308_X_map.mod wobs /scr/pima/bp171ag_uvs/J2012+5308_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ag_uvs/J2012+5308_X_uvs.fits wwins /scr/pima/bp171ag_uvs/J2012+5308_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171ag_uvs/J2012+5308_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 = -0.000512156 Jy ! Component: 100 - total flux cleaned = -0.000810752 Jy ! Component: 150 - total flux cleaned = -0.000938905 Jy ! Component: 200 - total flux cleaned = -0.00102506 Jy ! Component: 250 - total flux cleaned = -0.00104116 Jy ! Component: 300 - total flux cleaned = -0.0010875 Jy ! Component: 350 - total flux cleaned = -0.00116142 Jy ! Component: 400 - total flux cleaned = -0.00124711 Jy ! Component: 450 - total flux cleaned = -0.00134351 Jy ! Component: 500 - total flux cleaned = -0.00142344 Jy ! Component: 550 - total flux cleaned = -0.0014882 Jy ! Component: 600 - total flux cleaned = -0.00155104 Jy ! Component: 650 - total flux cleaned = -0.0016122 Jy ! Component: 700 - total flux cleaned = -0.00164773 Jy ! Component: 750 - total flux cleaned = -0.00168248 Jy ! Component: 800 - total flux cleaned = -0.00171634 Jy ! Component: 850 - total flux cleaned = -0.00174947 Jy ! Component: 900 - total flux cleaned = -0.00177108 Jy ! Component: 950 - total flux cleaned = -0.00180255 Jy ! Component: 1000 - total flux cleaned = -0.00178162 Jy ! Component: 1050 - total flux cleaned = -0.00178183 Jy ! Component: 1100 - total flux cleaned = -0.00180188 Jy ! Component: 1150 - total flux cleaned = -0.00179213 Jy ! Component: 1200 - total flux cleaned = -0.00180168 Jy ! Component: 1250 - total flux cleaned = -0.00178278 Jy ! Component: 1300 - total flux cleaned = -0.00175503 Jy ! Component: 1350 - total flux cleaned = -0.00172749 Jy ! Component: 1400 - total flux cleaned = -0.00170054 Jy ! Component: 1450 - total flux cleaned = -0.00166503 Jy ! Component: 1500 - total flux cleaned = -0.00164764 Jy ! Component: 1550 - total flux cleaned = -0.00165617 Jy ! Component: 1600 - total flux cleaned = -0.00165607 Jy ! Component: 1650 - total flux cleaned = -0.0016394 Jy ! Component: 1700 - total flux cleaned = -0.0016312 Jy ! Component: 1750 - total flux cleaned = -0.00162298 Jy ! Component: 1800 - total flux cleaned = -0.00161482 Jy ! Component: 1850 - total flux cleaned = -0.00157483 Jy ! Component: 1900 - total flux cleaned = -0.00155916 Jy ! Component: 1950 - total flux cleaned = -0.00154361 Jy ! Component: 2000 - total flux cleaned = -0.0015437 Jy ! Component: 2050 - total flux cleaned = -0.00153611 Jy ! Component: 2100 - total flux cleaned = -0.0015061 Jy ! Component: 2150 - total flux cleaned = -0.00152844 Jy ! Component: 2200 - total flux cleaned = -0.00151366 Jy ! Component: 2250 - total flux cleaned = -0.00150642 Jy ! Component: 2300 - total flux cleaned = -0.00151363 Jy ! Component: 2350 - total flux cleaned = -0.00151366 Jy ! Component: 2400 - total flux cleaned = -0.00149264 Jy ! Component: 2450 - total flux cleaned = -0.00149976 Jy ! Component: 2500 - total flux cleaned = -0.00151364 Jy ! Component: 2550 - total flux cleaned = -0.00152057 Jy ! Component: 2600 - total flux cleaned = -0.00150694 Jy ! Component: 2650 - total flux cleaned = -0.00150023 Jy ! Component: 2700 - total flux cleaned = -0.00151359 Jy ! Component: 2750 - total flux cleaned = -0.00150039 Jy ! Component: 2800 - total flux cleaned = -0.00151355 Jy ! Component: 2850 - total flux cleaned = -0.00152663 Jy ! Component: 2900 - total flux cleaned = -0.00153964 Jy ! Component: 2950 - total flux cleaned = -0.00155258 Jy ! Component: 3000 - total flux cleaned = -0.0015462 Jy ! Component: 3050 - total flux cleaned = -0.00153992 Jy ! Component: 3100 - total flux cleaned = -0.00157156 Jy ! Component: 3150 - total flux cleaned = -0.00156525 Jy ! Component: 3200 - total flux cleaned = -0.00159032 Jy ! Component: 3250 - total flux cleaned = -0.00159032 Jy ! Component: 3300 - total flux cleaned = -0.00159028 Jy ! Component: 3350 - total flux cleaned = -0.00159646 Jy ! Component: 3400 - total flux cleaned = -0.0015964 Jy ! Component: 3450 - total flux cleaned = -0.00160247 Jy ! Component: 3500 - total flux cleaned = -0.00161454 Jy ! Component: 3550 - total flux cleaned = -0.00162052 Jy ! Component: 3600 - total flux cleaned = -0.00160849 Jy ! Component: 3650 - total flux cleaned = -0.00162048 Jy ! Component: 3700 - total flux cleaned = -0.00163828 Jy ! Component: 3750 - total flux cleaned = -0.0016501 Jy ! Component: 3800 - total flux cleaned = -0.001656 Jy ! Component: 3850 - total flux cleaned = -0.00167945 Jy ! Component: 3900 - total flux cleaned = -0.00169109 Jy ! Component: 3950 - total flux cleaned = -0.00169691 Jy ! Component: 4000 - total flux cleaned = -0.00170853 Jy ! Component: 4050 - total flux cleaned = -0.00174898 Jy ! Total flux subtracted in 4096 components = -0.00177774 Jy ! Clean residual min=-0.000335 max=0.000329 Jy/beam ! Clean residual mean=0.000001 rms=0.000098 Jy/beam ! Combined flux in latest and established models = 0.0507333 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 391 components and 0.0507334 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ag_uvs/J2012+5308_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.047 x 3.05 at -43.04 degrees (North through East) ! Clean map min=-0.00084811 max=0.029605 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ag_uvs/J2012+5308_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0296045 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.71508e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.984486 0.984486 1.96897 3.93794 7.87589 15.7518 31.5035 63.0071 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.029 quit ! Quitting program ! Log file /scr/pima/bp171ag_uvs/J2012+5308_X_uvs.log closed on Fri Oct 11 07:18:45 2013