! Started logfile: /scr/pima/bp171a5_uvs/J1124-0402_X_uvs.log on Sat Apr 20 04:00:08 2013 obs /scr/pima/bp171a5_uvs/J1124-0402_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171a5_uvs/J1124-0402_X_uva.fits ! AN table 1: 12 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.998148 visibilities/baseline/integration-bin. ! Found source: J1124-0402 ! ! 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 7.40797e+09 3.2e+07 1 3.2e+07 ! 02 2 7.43997e+09 3.2e+07 1 3.2e+07 ! 03 3 7.47197e+09 3.2e+07 1 3.2e+07 ! 04 4 7.56797e+09 3.2e+07 1 3.2e+07 ! 05 5 7.75997e+09 3.2e+07 1 3.2e+07 ! 06 6 7.79197e+09 3.2e+07 1 3.2e+07 ! 07 7 7.82397e+09 3.2e+07 1 3.2e+07 ! 08 8 7.85597e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 4312 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/bp171a5_uvs/J1124-0402_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=1.007671Jy sigma=0.712428 ! Fit after self-cal, rms=0.920908Jy sigma=0.651085 ! 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=0.7414 mas, bmaj=1.944 mas, bpa=-2.024 degrees ! Estimated noise=20.1178 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 = 0.0589014 Jy ! Component: 100 - total flux cleaned = 0.0724957 Jy ! Total flux subtracted in 100 components = 0.0724957 Jy ! Clean residual min=-0.003300 max=0.005149 Jy/beam ! Clean residual mean=0.000000 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.0724957 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0724957 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=0.026914Jy sigma=0.019028 ! Fit after self-cal, rms=0.026854Jy sigma=0.018985 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00557162 Jy ! Component: 100 - total flux cleaned = 0.00869564 Jy ! Total flux subtracted in 100 components = 0.00869564 Jy ! Clean residual min=-0.002931 max=0.002700 Jy/beam ! Clean residual mean=0.000000 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.0811914 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 20 components and 0.0811914 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=0.024991Jy sigma=0.017668 ! Fit after self-cal, rms=0.024986Jy sigma=0.017665 ! 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=0.9039 mas, bmaj=2.242 mas, bpa=-1.182 degrees ! Estimated noise=15.2309 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 (-1.8, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00445455 Jy ! Component: 100 - total flux cleaned = 0.00732813 Jy ! Component: 150 - total flux cleaned = 0.00943452 Jy ! Component: 200 - total flux cleaned = 0.0110316 Jy ! Total flux subtracted in 200 components = 0.0110316 Jy ! Clean residual min=-0.003187 max=0.002579 Jy/beam ! Clean residual mean=0.000004 rms=0.000551 Jy/beam ! Combined flux in latest and established models = 0.0922229 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 67 components and 0.092223 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=0.024024Jy sigma=0.016985 ! Fit after self-cal, rms=0.023967Jy sigma=0.016944 ! 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 1.07 FD 1.11 HN 0.95 KP 0.95 ! LA 1.01 MK 1.01 NL 1.07 OV 1.02 ! PT 0.84 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.01 HN 0.96 KP 0.98 ! LA 0.97 MK 1.03 NL 1.10 OV 0.91 ! PT 0.86 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.10 HN 1.00 KP 1.06 ! LA 0.91 MK 1.08 NL 1.14 OV 1.02 ! PT 0.87 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.11 HN 1.02 KP 0.94 ! LA 0.92 MK 1.04 NL 1.10 OV 0.99 ! PT 0.90 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.02 HN 0.99 KP 1.04 ! LA 0.97 MK 0.97 NL 1.03 OV 0.94 ! PT 0.84 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.11 KP 1.06 ! LA 0.98 MK 0.98 NL 1.08 OV 0.98 ! PT 0.90 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.06 HN 1.09 KP 1.01 ! LA 0.96 MK 1.01 NL 1.10 OV 0.98 ! PT 0.87 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.19 FD 1.02 HN 1.04 KP 1.03 ! LA 0.90 MK 1.01 NL 1.10 OV 1.04 ! PT 0.83 SC 1.14 ! ! ! Fit before self-cal, rms=0.023967Jy sigma=0.016944 ! Fit after self-cal, rms=0.022448Jy sigma=0.015812 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9106 mas, bmaj=2.265 mas, bpa=-1.059 degrees ! Estimated noise=15.1945 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 = -0.000543796 Jy ! Component: 100 - total flux cleaned = -0.000598135 Jy ! Component: 150 - total flux cleaned = -0.000643353 Jy ! Component: 200 - total flux cleaned = -0.000693945 Jy ! Total flux subtracted in 200 components = -0.000693945 Jy ! Clean residual min=-0.001081 max=0.001181 Jy/beam ! Clean residual mean=-0.000002 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.091529 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 88 components and 0.091529 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=0.022418Jy sigma=0.015794 ! Fit after self-cal, rms=0.022438Jy sigma=0.015789 ! 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=0.022438Jy sigma=0.015789 ! Fit after self-cal, rms=0.022431Jy sigma=0.015786 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9102 mas, bmaj=2.266 mas, bpa=-1.052 degrees ! Estimated noise=15.1786 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000354934 Jy ! Component: 100 - total flux cleaned = -0.000390104 Jy ! Component: 150 - total flux cleaned = -0.000420684 Jy ! Component: 200 - total flux cleaned = -0.000439134 Jy ! Total flux subtracted in 200 components = -0.000439134 Jy ! Clean residual min=-0.001078 max=0.001159 Jy/beam ! Clean residual mean=-0.000002 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.0910899 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 97 components and 0.0910899 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=0.022419Jy sigma=0.015779 ! Fit after self-cal, rms=0.022419Jy sigma=0.015779 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 (-21.4, 15.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000537115 Jy ! Component: 100 - total flux cleaned = 0.000427166 Jy ! Component: 150 - total flux cleaned = 0.000375655 Jy ! Component: 200 - total flux cleaned = 0.000360565 Jy ! Total flux subtracted in 200 components = 0.000360565 Jy ! Clean residual min=-0.001030 max=0.001041 Jy/beam ! Clean residual mean=-0.000002 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0914504 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 109 components and 0.0914505 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=0.022369Jy sigma=0.015743 ! Fit after self-cal, rms=0.022368Jy sigma=0.015742 ! Inverting map ! Added new window around map position (-9.6, -19.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000266003 Jy ! Component: 100 - total flux cleaned = 0.000344887 Jy ! Component: 150 - total flux cleaned = 0.000442126 Jy ! Component: 200 - total flux cleaned = 0.000467271 Jy ! Total flux subtracted in 200 components = 0.000467271 Jy ! Clean residual min=-0.000969 max=0.001000 Jy/beam ! Clean residual mean=-0.000002 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.0919177 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 122 components and 0.0919177 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=0.022324Jy sigma=0.015710 ! Fit after self-cal, rms=0.022323Jy sigma=0.015709 ! Inverting map ! Added new window around map position (42.4, 11.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000627746 Jy ! Component: 100 - total flux cleaned = 0.000735089 Jy ! Component: 150 - total flux cleaned = 0.000818762 Jy ! Component: 200 - total flux cleaned = 0.000931224 Jy ! Total flux subtracted in 200 components = 0.000931224 Jy ! Clean residual min=-0.000933 max=0.000884 Jy/beam ! Clean residual mean=-0.000002 rms=0.000210 Jy/beam ! Combined flux in latest and established models = 0.092849 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 135 components and 0.0928489 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=0.022285Jy sigma=0.015684 ! Fit after self-cal, rms=0.022285Jy sigma=0.015683 ! 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=0.022285Jy sigma=0.015683 ! Fit after self-cal, rms=0.022167Jy sigma=0.015593 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9097 mas, bmaj=2.267 mas, bpa=-1.037 degrees ! Estimated noise=15.1404 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.32114e-06 Jy ! Component: 100 - total flux cleaned = 3.2205e-05 Jy ! Component: 150 - total flux cleaned = 5.51178e-05 Jy ! Component: 200 - total flux cleaned = 5.508e-05 Jy ! Total flux subtracted in 200 components = 5.508e-05 Jy ! Clean residual min=-0.000823 max=0.000852 Jy/beam ! Clean residual mean=-0.000000 rms=0.000190 Jy/beam ! Combined flux in latest and established models = 0.092904 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 152 components and 0.092904 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=0.022156Jy sigma=0.015585 ! Fit after self-cal, rms=0.022156Jy sigma=0.015585 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 (2.6, 21.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00045464 Jy ! Component: 100 - total flux cleaned = 0.000435893 Jy ! Component: 150 - total flux cleaned = 0.000419914 Jy ! Component: 200 - total flux cleaned = 0.000420326 Jy ! Total flux subtracted in 200 components = 0.000420326 Jy ! Clean residual min=-0.000839 max=0.000688 Jy/beam ! Clean residual mean=-0.000000 rms=0.000182 Jy/beam ! Combined flux in latest and established models = 0.0933243 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 170 components and 0.0933243 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=0.022120Jy sigma=0.015560 ! Fit after self-cal, rms=0.022119Jy sigma=0.015559 ! 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=0.022119Jy sigma=0.015559 ! Fit after self-cal, rms=0.022101Jy sigma=0.015558 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.091 mas, bmaj=3.798 mas, bpa=3.987 degrees ! Estimated noise=19.2543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.58004e-05 Jy ! Component: 100 - total flux cleaned = -7.51435e-05 Jy ! Component: 150 - total flux cleaned = -7.49437e-05 Jy ! Component: 200 - total flux cleaned = -7.44782e-05 Jy ! Total flux subtracted in 200 components = -7.44782e-05 Jy ! Clean residual min=-0.001020 max=0.000765 Jy/beam ! Clean residual mean=-0.000001 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.0932499 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 186 components and 0.0932499 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=0.022096Jy sigma=0.015555 ! Fit after self-cal, rms=0.022096Jy sigma=0.015555 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 = 8.15549e-06 Jy ! Component: 100 - total flux cleaned = -1.86624e-08 Jy ! Component: 150 - total flux cleaned = -7.64986e-06 Jy ! Component: 200 - total flux cleaned = -1.45198e-05 Jy ! Total flux subtracted in 200 components = -1.45198e-05 Jy ! Clean residual min=-0.001009 max=0.000776 Jy/beam ! Clean residual mean=-0.000001 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0932353 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 194 components and 0.0932353 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=0.022093Jy sigma=0.015553 ! Fit after self-cal, rms=0.022093Jy sigma=0.015553 ! 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=0.9097 mas, bmaj=2.267 mas, bpa=-1.038 degrees ! Estimated noise=15.127 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9097 x 2.267 at -1.038 degrees (North through East) ! Clean map min=-0.00083083 max=0.077094 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=0.7448 mas, bmaj=1.959 mas, bpa=-1.817 degrees ! Estimated noise=20.1903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.059101 Jy ! Component: 100 - total flux cleaned = 0.072644 Jy ! Component: 150 - total flux cleaned = 0.0780661 Jy ! Component: 200 - total flux cleaned = 0.0811777 Jy ! Total flux subtracted in 200 components = 0.0811777 Jy ! Clean residual min=-0.001692 max=0.001660 Jy/beam ! Clean residual mean=-0.000000 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0811777 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0811777 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9097 mas, bmaj=2.267 mas, bpa=-1.038 degrees ! Estimated noise=15.127 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 = 0.00328179 Jy ! Component: 100 - total flux cleaned = 0.00515825 Jy ! Component: 150 - total flux cleaned = 0.00621948 Jy ! Component: 200 - total flux cleaned = 0.00714371 Jy ! Total flux subtracted in 200 components = 0.00714371 Jy ! Clean residual min=-0.001096 max=0.000969 Jy/beam ! Clean residual mean=0.000001 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0883214 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 47 components and 0.0883214 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=2.091 mas, bmaj=3.798 mas, bpa=3.987 degrees ! Estimated noise=19.2543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138943 Jy ! Component: 100 - total flux cleaned = 0.00188997 Jy ! Component: 150 - total flux cleaned = 0.00230009 Jy ! Component: 200 - total flux cleaned = 0.00266624 Jy ! Total flux subtracted in 200 components = 0.00266624 Jy ! Clean residual min=-0.001161 max=0.000771 Jy/beam ! Clean residual mean=0.000000 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0909877 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 = 0.000204872 Jy ! Component: 100 - total flux cleaned = 0.000409031 Jy ! Component: 150 - total flux cleaned = 0.000566041 Jy ! Component: 200 - total flux cleaned = 0.000697139 Jy ! Total flux subtracted in 200 components = 0.000697139 Jy ! Clean residual min=-0.001110 max=0.000747 Jy/beam ! Clean residual mean=0.000000 rms=0.000217 Jy/beam ! Combined flux in latest and established models = 0.0916848 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 103 components and 0.0916848 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9097 mas, bmaj=2.267 mas, bpa=-1.038 degrees ! Estimated noise=15.127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000349187 Jy ! Component: 100 - total flux cleaned = 0.000450539 Jy ! Component: 150 - total flux cleaned = 0.000516004 Jy ! Component: 200 - total flux cleaned = 0.000615056 Jy ! Total flux subtracted in 200 components = 0.000615056 Jy ! Clean residual min=-0.000906 max=0.000836 Jy/beam ! Clean residual mean=0.000000 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.0922999 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 121 components and 0.0922999 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=0.022154Jy sigma=0.015596 ! Fit after self-cal, rms=0.022150Jy sigma=0.015594 wmodel /scr/pima/bp171a5_uvs/J1124-0402_X_map.mod ! Writing 121 model components to file: /scr/pima/bp171a5_uvs/J1124-0402_X_map.mod wobs /scr/pima/bp171a5_uvs/J1124-0402_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171a5_uvs/J1124-0402_X_uvs.fits wwins /scr/pima/bp171a5_uvs/J1124-0402_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bp171a5_uvs/J1124-0402_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 = -0.000205723 Jy ! Component: 100 - total flux cleaned = -0.000398245 Jy ! Component: 150 - total flux cleaned = -0.000476475 Jy ! Component: 200 - total flux cleaned = -0.000476303 Jy ! Component: 250 - total flux cleaned = -0.000451633 Jy ! Component: 300 - total flux cleaned = -0.000403656 Jy ! Component: 350 - total flux cleaned = -0.000345184 Jy ! Component: 400 - total flux cleaned = -0.00032225 Jy ! Component: 450 - total flux cleaned = -0.00028825 Jy ! Component: 500 - total flux cleaned = -0.000254747 Jy ! Component: 550 - total flux cleaned = -0.000189341 Jy ! Component: 600 - total flux cleaned = -0.000146607 Jy ! Component: 650 - total flux cleaned = -0.000104507 Jy ! Component: 700 - total flux cleaned = -7.33834e-05 Jy ! Component: 750 - total flux cleaned = -1.67997e-06 Jy ! Component: 800 - total flux cleaned = 3.8832e-05 Jy ! Component: 850 - total flux cleaned = 0.000108932 Jy ! Component: 900 - total flux cleaned = 0.000168253 Jy ! Component: 950 - total flux cleaned = 0.000226997 Jy ! Component: 1000 - total flux cleaned = 0.000304252 Jy ! Component: 1050 - total flux cleaned = 0.00035192 Jy ! Component: 1100 - total flux cleaned = 0.000418153 Jy ! Component: 1150 - total flux cleaned = 0.000464902 Jy ! Component: 1200 - total flux cleaned = 0.00051106 Jy ! Component: 1250 - total flux cleaned = 0.00057519 Jy ! Component: 1300 - total flux cleaned = 0.000629493 Jy ! Component: 1350 - total flux cleaned = 0.000656546 Jy ! Component: 1400 - total flux cleaned = 0.000709829 Jy ! Component: 1450 - total flux cleaned = 0.000718756 Jy ! Component: 1500 - total flux cleaned = 0.000753695 Jy ! Component: 1550 - total flux cleaned = 0.000771038 Jy ! Component: 1600 - total flux cleaned = 0.000779611 Jy ! Component: 1650 - total flux cleaned = 0.000830532 Jy ! Component: 1700 - total flux cleaned = 0.000855861 Jy ! Component: 1750 - total flux cleaned = 0.000864156 Jy ! Component: 1800 - total flux cleaned = 0.000864163 Jy ! Component: 1850 - total flux cleaned = 0.000888741 Jy ! Component: 1900 - total flux cleaned = 0.000896862 Jy ! Component: 1950 - total flux cleaned = 0.000856431 Jy ! Component: 2000 - total flux cleaned = 0.000912619 Jy ! Component: 2050 - total flux cleaned = 0.000912619 Jy ! Component: 2100 - total flux cleaned = 0.000912612 Jy ! Component: 2150 - total flux cleaned = 0.000951683 Jy ! Component: 2200 - total flux cleaned = 0.000928246 Jy ! Component: 2250 - total flux cleaned = 0.000943685 Jy ! Component: 2300 - total flux cleaned = 0.000974367 Jy ! Component: 2350 - total flux cleaned = 0.000974368 Jy ! Component: 2400 - total flux cleaned = 0.00100454 Jy ! Component: 2450 - total flux cleaned = 0.00101951 Jy ! Component: 2500 - total flux cleaned = 0.00104183 Jy ! Component: 2550 - total flux cleaned = 0.00105661 Jy ! Component: 2600 - total flux cleaned = 0.00107131 Jy ! Component: 2650 - total flux cleaned = 0.00107132 Jy ! Component: 2700 - total flux cleaned = 0.00107136 Jy ! Component: 2750 - total flux cleaned = 0.00110019 Jy ! Component: 2800 - total flux cleaned = 0.00108595 Jy ! Component: 2850 - total flux cleaned = 0.00109301 Jy ! Component: 2900 - total flux cleaned = 0.00112128 Jy ! Component: 2950 - total flux cleaned = 0.00114231 Jy ! Component: 3000 - total flux cleaned = 0.00116305 Jy ! Component: 3050 - total flux cleaned = 0.00114927 Jy ! Component: 3100 - total flux cleaned = 0.00115617 Jy ! Component: 3150 - total flux cleaned = 0.00117661 Jy ! Component: 3200 - total flux cleaned = 0.00116977 Jy ! Component: 3250 - total flux cleaned = 0.00117652 Jy ! Component: 3300 - total flux cleaned = 0.00119658 Jy ! Component: 3350 - total flux cleaned = 0.00117664 Jy ! Component: 3400 - total flux cleaned = 0.00122297 Jy ! Component: 3450 - total flux cleaned = 0.00124276 Jy ! Component: 3500 - total flux cleaned = 0.00123624 Jy ! Component: 3550 - total flux cleaned = 0.00124271 Jy ! Component: 3600 - total flux cleaned = 0.00126214 Jy ! Component: 3650 - total flux cleaned = 0.00128145 Jy ! Component: 3700 - total flux cleaned = 0.0012814 Jy ! Component: 3750 - total flux cleaned = 0.00128147 Jy ! Component: 3800 - total flux cleaned = 0.00128151 Jy ! Component: 3850 - total flux cleaned = 0.00128783 Jy ! Component: 3900 - total flux cleaned = 0.00130659 Jy ! Component: 3950 - total flux cleaned = 0.00130031 Jy ! Component: 4000 - total flux cleaned = 0.00129412 Jy ! Component: 4050 - total flux cleaned = 0.00130649 Jy ! Total flux subtracted in 4096 components = 0.00131877 Jy ! Clean residual min=-0.000333 max=0.000410 Jy/beam ! Clean residual mean=0.000000 rms=0.000106 Jy/beam ! Combined flux in latest and established models = 0.0936186 Jy keep ! Adding 315 model components to the UV plane model. ! The established model now contains 436 components and 0.0936186 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171a5_uvs/J1124-0402_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9097 x 2.267 at -1.038 degrees (North through East) ! Clean map min=-0.00060658 max=0.077686 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171a5_uvs/J1124-0402_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0776865 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000105682 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.408109 0.408109 0.816219 1.63244 3.26487 6.52975 13.0595 26.119 52.238 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.077 quit ! Quitting program ! Log file /scr/pima/bp171a5_uvs/J1124-0402_X_uvs.log closed on Sat Apr 20 04:00:12 2013