! Started logfile: /d2/scr/pima/bp177f_uvs/J2216-1452_X_uvs.log on Fri Mar 21 07:36:53 2014 obs /d2/scr/pima/bp177f_uvs/J2216-1452_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177f_uvs/J2216-1452_X_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J2216-1452 ! ! 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 1080 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 /d2/scr/pima/bp177f_uvs/J2216-1452_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=1.006770Jy sigma=36.353105 ! Fit after self-cal, rms=0.904256Jy sigma=32.668099 ! 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=0.7265 mas, bmaj=2.033 mas, bpa=-1.76 degrees ! Estimated noise=0.762503 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 = 0.0722188 Jy ! Component: 100 - total flux cleaned = 0.0892611 Jy ! Total flux subtracted in 100 components = 0.0892611 Jy ! Clean residual min=-0.004486 max=0.006294 Jy/beam ! Clean residual mean=-0.000004 rms=0.001076 Jy/beam ! Combined flux in latest and established models = 0.0892611 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0892611 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=0.024684Jy sigma=0.845157 ! Fit after self-cal, rms=0.024670Jy sigma=0.844629 ! 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=0.8789 mas, bmaj=2.299 mas, bpa=-1.184 degrees ! Estimated noise=0.603981 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 = 0.00864199 Jy ! Component: 100 - total flux cleaned = 0.0126763 Jy ! Component: 150 - total flux cleaned = 0.0148682 Jy ! Component: 200 - total flux cleaned = 0.0161829 Jy ! Total flux subtracted in 200 components = 0.0161829 Jy ! Clean residual min=-0.004173 max=0.005496 Jy/beam ! Clean residual mean=-0.000010 rms=0.001026 Jy/beam ! Combined flux in latest and established models = 0.105444 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 36 components and 0.105444 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=0.021486Jy sigma=0.742801 ! Fit after self-cal, rms=0.021481Jy sigma=0.742587 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8789 x 2.299 at -1.184 degrees (North through East) ! Clean map min=-0.0039824 max=0.093359 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 0.96 HN 0.85 KP 0.89 ! LA 0.88 MK 0.99 NL 1.19 OV 0.99 ! PT 0.85 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.05 HN 0.93 KP 1.04 ! LA 0.89 MK 1.08 NL 1.16 OV 0.99 ! PT 0.85 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 0.99 KP 0.87 ! LA 0.95 MK 1.05 NL 1.18 OV 1.03 ! PT 0.90 SC 1.04 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.03 HN 0.99 KP 1.02 ! LA 0.91 MK 0.92 NL 1.09 OV 1.03 ! PT 0.85 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.021481Jy sigma=0.742587 ! Fit after self-cal, rms=0.019156Jy sigma=0.666939 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.882 mas, bmaj=2.311 mas, bpa=-1.068 degrees ! Estimated noise=0.593149 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 = -0.00129333 Jy ! Component: 100 - total flux cleaned = -0.00131272 Jy ! Component: 150 - total flux cleaned = -0.00135126 Jy ! Component: 200 - total flux cleaned = -0.00133153 Jy ! Total flux subtracted in 200 components = -0.00133153 Jy ! Clean residual min=-0.002575 max=0.003041 Jy/beam ! Clean residual mean=-0.000007 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.104112 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 0.104112 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=0.019096Jy sigma=0.663290 ! Fit after self-cal, rms=0.019098Jy sigma=0.663148 ! 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=0.019098Jy sigma=0.663148 ! Fit after self-cal, rms=0.018973Jy sigma=0.661938 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8817 mas, bmaj=2.309 mas, bpa=-1.034 degrees ! Estimated noise=0.58826 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000649746 Jy ! Component: 100 - total flux cleaned = -0.000672945 Jy ! Component: 150 - total flux cleaned = -0.000673881 Jy ! Component: 200 - total flux cleaned = -0.000656168 Jy ! Total flux subtracted in 200 components = -0.000656168 Jy ! Clean residual min=-0.002481 max=0.002988 Jy/beam ! Clean residual mean=-0.000007 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.103456 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.103456 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=0.018955Jy sigma=0.660518 ! Fit after self-cal, rms=0.018954Jy sigma=0.660480 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (18.8, -30.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00265607 Jy ! Component: 100 - total flux cleaned = 0.00319255 Jy ! Component: 150 - total flux cleaned = 0.00359409 Jy ! Component: 200 - total flux cleaned = 0.00373435 Jy ! Total flux subtracted in 200 components = 0.00373435 Jy ! Clean residual min=-0.002204 max=0.002504 Jy/beam ! Clean residual mean=-0.000005 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.107191 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 60 components and 0.107191 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=0.018501Jy sigma=0.645457 ! Fit after self-cal, rms=0.018465Jy sigma=0.644140 ! Inverting map ! Added new window around map position (20, -41). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00220118 Jy ! Component: 100 - total flux cleaned = 0.00350557 Jy ! Component: 150 - total flux cleaned = 0.00442956 Jy ! Component: 200 - total flux cleaned = 0.00505347 Jy ! Total flux subtracted in 200 components = 0.00505347 Jy ! Clean residual min=-0.002039 max=0.001540 Jy/beam ! Clean residual mean=-0.000004 rms=0.000454 Jy/beam ! Combined flux in latest and established models = 0.112244 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 84 components and 0.112244 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=0.018131Jy sigma=0.632811 ! Fit after self-cal, rms=0.018122Jy sigma=0.632409 ! 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=0.018122Jy sigma=0.632409 ! Fit after self-cal, rms=0.016873Jy sigma=0.593470 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8789 mas, bmaj=2.305 mas, bpa=-0.9632 degrees ! Estimated noise=0.589411 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000669607 Jy ! Component: 100 - total flux cleaned = 0.00101185 Jy ! Component: 150 - total flux cleaned = 0.00122098 Jy ! Component: 200 - total flux cleaned = 0.00133087 Jy ! Total flux subtracted in 200 components = 0.00133087 Jy ! Clean residual min=-0.001364 max=0.001396 Jy/beam ! Clean residual mean=-0.000002 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.113575 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 104 components and 0.113575 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=0.016828Jy sigma=0.591953 ! Fit after self-cal, rms=0.016827Jy sigma=0.591873 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 = 0.000122982 Jy ! Component: 100 - total flux cleaned = 0.000194868 Jy ! Component: 150 - total flux cleaned = 0.000262601 Jy ! Component: 200 - total flux cleaned = 0.000301141 Jy ! Total flux subtracted in 200 components = 0.000301141 Jy ! Clean residual min=-0.001352 max=0.001374 Jy/beam ! Clean residual mean=-0.000002 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.113876 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 117 components and 0.113876 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=0.016806Jy sigma=0.591175 ! Fit after self-cal, rms=0.016805Jy sigma=0.591155 ! 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=0.016805Jy sigma=0.591155 ! Fit after self-cal, rms=0.016782Jy sigma=0.590989 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.131 mas, bmaj=4.429 mas, bpa=4.729 degrees ! Estimated noise=0.750052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000481864 Jy ! Component: 100 - total flux cleaned = 0.000707085 Jy ! Component: 150 - total flux cleaned = 0.000799954 Jy ! Component: 200 - total flux cleaned = 0.00084645 Jy ! Total flux subtracted in 200 components = 0.00084645 Jy ! Clean residual min=-0.001704 max=0.001678 Jy/beam ! Clean residual mean=-0.000004 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.114723 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 125 components and 0.114723 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=0.016773Jy sigma=0.590712 ! Fit after self-cal, rms=0.016770Jy sigma=0.590651 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 = 0.000110083 Jy ! Component: 100 - total flux cleaned = 8.85296e-05 Jy ! Component: 150 - total flux cleaned = 6.88463e-05 Jy ! Component: 200 - total flux cleaned = 5.01323e-05 Jy ! Total flux subtracted in 200 components = 5.01323e-05 Jy ! Clean residual min=-0.001688 max=0.001663 Jy/beam ! Clean residual mean=-0.000004 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.114773 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 134 components and 0.114773 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=0.016769Jy sigma=0.590521 ! Fit after self-cal, rms=0.016768Jy sigma=0.590503 ! 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=0.8778 mas, bmaj=2.303 mas, bpa=-0.955 degrees ! Estimated noise=0.588755 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8778 x 2.303 at -0.955 degrees (North through East) ! Clean map min=-0.0016899 max=0.090012 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=0.7255 mas, bmaj=2.034 mas, bpa=-1.608 degrees ! Estimated noise=0.740812 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.070141 Jy ! Component: 100 - total flux cleaned = 0.0868876 Jy ! Component: 150 - total flux cleaned = 0.0933398 Jy ! Component: 200 - total flux cleaned = 0.0971757 Jy ! Total flux subtracted in 200 components = 0.0971757 Jy ! Clean residual min=-0.002233 max=0.002820 Jy/beam ! Clean residual mean=-0.000002 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.0971756 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0971756 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8778 mas, bmaj=2.303 mas, bpa=-0.955 degrees ! Estimated noise=0.588755 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 = 0.00396816 Jy ! Component: 100 - total flux cleaned = 0.00655524 Jy ! Component: 150 - total flux cleaned = 0.00846388 Jy ! Component: 200 - total flux cleaned = 0.0100108 Jy ! Total flux subtracted in 200 components = 0.0100108 Jy ! Clean residual min=-0.001561 max=0.001847 Jy/beam ! Clean residual mean=-0.000004 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.107186 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 66 components and 0.107186 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=2.131 mas, bmaj=4.429 mas, bpa=4.729 degrees ! Estimated noise=0.750052 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00220707 Jy ! Component: 100 - total flux cleaned = 0.00369059 Jy ! Component: 150 - total flux cleaned = 0.00480155 Jy ! Component: 200 - total flux cleaned = 0.00565567 Jy ! Total flux subtracted in 200 components = 0.00565567 Jy ! Clean residual min=-0.001762 max=0.001596 Jy/beam ! Clean residual mean=-0.000005 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.112842 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 = 0.00061835 Jy ! Component: 100 - total flux cleaned = 0.0009054 Jy ! Component: 150 - total flux cleaned = 0.00116974 Jy ! Component: 200 - total flux cleaned = 0.00128679 Jy ! Total flux subtracted in 200 components = 0.00128679 Jy ! Clean residual min=-0.001705 max=0.001557 Jy/beam ! Clean residual mean=-0.000005 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.114129 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 100 components and 0.114129 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8778 mas, bmaj=2.303 mas, bpa=-0.955 degrees ! Estimated noise=0.588755 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.71829e-05 Jy ! Component: 100 - total flux cleaned = 0.000297186 Jy ! Component: 150 - total flux cleaned = 0.000389274 Jy ! Component: 200 - total flux cleaned = 0.000450553 Jy ! Total flux subtracted in 200 components = 0.000450553 Jy ! Clean residual min=-0.001358 max=0.001378 Jy/beam ! Clean residual mean=-0.000002 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.114579 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 112 components and 0.114579 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=0.016801Jy sigma=0.591927 ! Fit after self-cal, rms=0.016794Jy sigma=0.591682 wmodel /d2/scr/pima/bp177f_uvs/J2216-1452_X_map.mod ! Writing 112 model components to file: /d2/scr/pima/bp177f_uvs/J2216-1452_X_map.mod wobs /d2/scr/pima/bp177f_uvs/J2216-1452_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177f_uvs/J2216-1452_X_uvs.fits wwins /d2/scr/pima/bp177f_uvs/J2216-1452_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177f_uvs/J2216-1452_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 = 8.201e-05 Jy ! Component: 100 - total flux cleaned = -6.29685e-05 Jy ! Component: 150 - total flux cleaned = -0.000292217 Jy ! Component: 200 - total flux cleaned = -0.000554483 Jy ! Component: 250 - total flux cleaned = -0.00072173 Jy ! Component: 300 - total flux cleaned = -0.000821986 Jy ! Component: 350 - total flux cleaned = -0.000919182 Jy ! Component: 400 - total flux cleaned = -0.0010133 Jy ! Component: 450 - total flux cleaned = -0.00115894 Jy ! Component: 500 - total flux cleaned = -0.0013178 Jy ! Component: 550 - total flux cleaned = -0.00140359 Jy ! Component: 600 - total flux cleaned = -0.00150413 Jy ! Component: 650 - total flux cleaned = -0.00156982 Jy ! Component: 700 - total flux cleaned = -0.00168148 Jy ! Component: 750 - total flux cleaned = -0.00171294 Jy ! Component: 800 - total flux cleaned = -0.00175946 Jy ! Component: 850 - total flux cleaned = -0.00186423 Jy ! Component: 900 - total flux cleaned = -0.00189375 Jy ! Component: 950 - total flux cleaned = -0.00192255 Jy ! Component: 1000 - total flux cleaned = -0.00195122 Jy ! Component: 1050 - total flux cleaned = -0.00202093 Jy ! Component: 1100 - total flux cleaned = -0.00210259 Jy ! Component: 1150 - total flux cleaned = -0.00212906 Jy ! Component: 1200 - total flux cleaned = -0.0021424 Jy ! Component: 1250 - total flux cleaned = -0.002194 Jy ! Component: 1300 - total flux cleaned = -0.00224488 Jy ! Component: 1350 - total flux cleaned = -0.00224495 Jy ! Component: 1400 - total flux cleaned = -0.00228189 Jy ! Component: 1450 - total flux cleaned = -0.00230611 Jy ! Component: 1500 - total flux cleaned = -0.00230622 Jy ! Component: 1550 - total flux cleaned = -0.002318 Jy ! Component: 1600 - total flux cleaned = -0.00227142 Jy ! Component: 1650 - total flux cleaned = -0.0023175 Jy ! Component: 1700 - total flux cleaned = -0.00234015 Jy ! Component: 1750 - total flux cleaned = -0.00236225 Jy ! Component: 1800 - total flux cleaned = -0.00235135 Jy ! Component: 1850 - total flux cleaned = -0.00238382 Jy ! Component: 1900 - total flux cleaned = -0.00238382 Jy ! Component: 1950 - total flux cleaned = -0.00239435 Jy ! Component: 2000 - total flux cleaned = -0.00241517 Jy ! Component: 2050 - total flux cleaned = -0.00240479 Jy ! Component: 2100 - total flux cleaned = -0.00238462 Jy ! Component: 2150 - total flux cleaned = -0.00233419 Jy ! Component: 2200 - total flux cleaned = -0.00230425 Jy ! Component: 2250 - total flux cleaned = -0.00224493 Jy ! Component: 2300 - total flux cleaned = -0.0022058 Jy ! Component: 2350 - total flux cleaned = -0.00215721 Jy ! Component: 2400 - total flux cleaned = -0.00209956 Jy ! Component: 2450 - total flux cleaned = -0.00206151 Jy ! Component: 2500 - total flux cleaned = -0.00202376 Jy ! Component: 2550 - total flux cleaned = -0.00192089 Jy ! Component: 2600 - total flux cleaned = -0.0018839 Jy ! Component: 2650 - total flux cleaned = -0.00185638 Jy ! Component: 2700 - total flux cleaned = -0.00180162 Jy ! Component: 2750 - total flux cleaned = -0.00178348 Jy ! Component: 2800 - total flux cleaned = -0.0017385 Jy ! Component: 2850 - total flux cleaned = -0.00171176 Jy ! Component: 2900 - total flux cleaned = -0.00166751 Jy ! Component: 2950 - total flux cleaned = -0.00164116 Jy ! Component: 3000 - total flux cleaned = -0.00158879 Jy ! Component: 3050 - total flux cleaned = -0.00157147 Jy ! Component: 3100 - total flux cleaned = -0.00156292 Jy ! Component: 3150 - total flux cleaned = -0.00152863 Jy ! Component: 3200 - total flux cleaned = -0.0015116 Jy ! Component: 3250 - total flux cleaned = -0.00148623 Jy ! Component: 3300 - total flux cleaned = -0.00144419 Jy ! Component: 3350 - total flux cleaned = -0.00141081 Jy ! Component: 3400 - total flux cleaned = -0.00140244 Jy ! Component: 3450 - total flux cleaned = -0.00138583 Jy ! Component: 3500 - total flux cleaned = -0.00132828 Jy ! Component: 3550 - total flux cleaned = -0.00130371 Jy ! Component: 3600 - total flux cleaned = -0.0012956 Jy ! Component: 3650 - total flux cleaned = -0.00124708 Jy ! Component: 3700 - total flux cleaned = -0.001239 Jy ! Component: 3750 - total flux cleaned = -0.00121499 Jy ! Component: 3800 - total flux cleaned = -0.00117518 Jy ! Component: 3850 - total flux cleaned = -0.00117521 Jy ! Component: 3900 - total flux cleaned = -0.00114369 Jy ! Component: 3950 - total flux cleaned = -0.00112017 Jy ! Component: 4000 - total flux cleaned = -0.00109675 Jy ! Component: 4050 - total flux cleaned = -0.00106571 Jy ! Total flux subtracted in 4096 components = -0.00105802 Jy ! Clean residual min=-0.000498 max=0.000462 Jy/beam ! Clean residual mean=-0.000001 rms=0.000128 Jy/beam ! Combined flux in latest and established models = 0.113521 Jy keep ! Adding 239 model components to the UV plane model. ! The established model now contains 351 components and 0.113521 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177f_uvs/J2216-1452_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8778 x 2.303 at -0.955 degrees (North through East) ! Clean map min=-0.0010389 max=0.090199 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177f_uvs/J2216-1452_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0901989 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000121735 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.40489 0.40489 0.80978 1.61956 3.23912 6.47824 12.9565 25.913 51.8259 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.09 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 740.942 quit ! Quitting program ! Log file /d2/scr/pima/bp177f_uvs/J2216-1452_X_uvs.log closed on Fri Mar 21 07:36:57 2014