! Started logfile: /scr/pima/bs241c_uvs/J2359-3133_X_uvs.log on Thu Jul 2 09:13:29 2015 obs /scr/pima/bs241c_uvs/J2359-3133_X_uva.fits ! Reading UV FITS file: /scr/pima/bs241c_uvs/J2359-3133_X_uva.fits ! AN table 1: 29 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.796935 visibilities/baseline/integration-bin. ! Found source: J2359-3133 ! ! 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): I ! ! Read 0 lines of history. ! ! Reading 6656 visibilities. select RR ! Polarization RR is unavailable. ! Selecting polarization: I, 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/bs241c_uvs/J2359-3133_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. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 31 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.100633Jy sigma=28.098302 ! Fit after self-cal, rms=0.571742Jy sigma=13.904357 ! 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=0.7042 mas, bmaj=1.891 mas, bpa=-0.3527 degrees ! Estimated noise=0.657068 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 = 0.309406 Jy ! Component: 100 - total flux cleaned = 0.412906 Jy ! Total flux subtracted in 100 components = 0.412906 Jy ! Clean residual min=-0.024322 max=0.046365 Jy/beam ! Clean residual mean=0.000027 rms=0.006882 Jy/beam ! Combined flux in latest and established models = 0.412906 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.412906 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=0.117112Jy sigma=2.956661 ! Fit after self-cal, rms=0.116898Jy sigma=2.951944 ! Inverting map ! Added new window around map position (5.4, -25.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0456831 Jy ! Component: 100 - total flux cleaned = 0.0722346 Jy ! Total flux subtracted in 100 components = 0.0722346 Jy ! Clean residual min=-0.017491 max=0.026153 Jy/beam ! Clean residual mean=0.000007 rms=0.004430 Jy/beam ! Combined flux in latest and established models = 0.485141 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 29 components and 0.485141 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=0.081357Jy sigma=1.954088 ! Fit after self-cal, rms=0.080652Jy sigma=1.923782 ! 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=0.9713 mas, bmaj=2.601 mas, bpa=-4.181 degrees ! Estimated noise=0.354704 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 = 0.0368827 Jy ! Component: 100 - total flux cleaned = 0.0549328 Jy ! Component: 150 - total flux cleaned = 0.0642497 Jy ! Component: 200 - total flux cleaned = 0.069257 Jy ! Total flux subtracted in 200 components = 0.069257 Jy ! Clean residual min=-0.017081 max=0.020245 Jy/beam ! Clean residual mean=-0.000020 rms=0.004320 Jy/beam ! Combined flux in latest and established models = 0.554398 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 48 components and 0.554398 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=0.063090Jy sigma=1.491844 ! Fit after self-cal, rms=0.062337Jy sigma=1.447938 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9713 x 2.601 at -4.181 degrees (North through East) ! Clean map min=-0.014996 max=0.41006 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 1.03 KP 0.95 LA 1.01 ! MK 0.98 NL 1.06 OV 0.92 PT 0.89 ! SC 0.93 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 KP 0.99 LA 0.96 ! MK 0.99 NL 1.14 OV 0.93 PT 0.93 ! SC 0.96 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.90 FD 1.02 KP 1.02 LA 0.93 ! MK 1.01 NL 1.14 OV 0.95 PT 0.95 ! SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.06 KP 0.90 LA 1.00 ! MK 1.02 NL 1.10 OV 0.97 PT 0.94 ! SC 0.99 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.11 KP 1.12 LA 1.00 ! MK 1.01 NL 1.08 OV 1.02 PT 0.87 ! SC 0.97 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.05 KP 1.10 LA 0.96 ! MK 1.01 NL 1.08 OV 0.94 PT 0.87 ! SC 0.95 ! ! ! Fit before self-cal, rms=0.062337Jy sigma=1.447938 ! Fit after self-cal, rms=0.048887Jy sigma=1.065846 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9732 mas, bmaj=2.593 mas, bpa=-3.814 degrees ! Estimated noise=0.34971 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 = -0.00657159 Jy ! Component: 100 - total flux cleaned = -0.00810995 Jy ! Component: 150 - total flux cleaned = -0.00811518 Jy ! Component: 200 - total flux cleaned = -0.00804892 Jy ! Total flux subtracted in 200 components = -0.00804892 Jy ! Clean residual min=-0.007506 max=0.008034 Jy/beam ! Clean residual mean=-0.000009 rms=0.001836 Jy/beam ! Combined flux in latest and established models = 0.546349 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 53 components and 0.546349 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=0.048122Jy sigma=1.037989 ! Fit after self-cal, rms=0.048101Jy sigma=1.037092 ! 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=0.048101Jy sigma=1.037092 ! Fit after self-cal, rms=0.047342Jy sigma=1.025803 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9743 mas, bmaj=2.597 mas, bpa=-3.858 degrees ! Estimated noise=0.346169 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00497307 Jy ! Component: 100 - total flux cleaned = -0.00601614 Jy ! Component: 150 - total flux cleaned = -0.00608235 Jy ! Component: 200 - total flux cleaned = -0.00608098 Jy ! Total flux subtracted in 200 components = -0.00608098 Jy ! Clean residual min=-0.007156 max=0.007709 Jy/beam ! Clean residual mean=-0.000007 rms=0.001763 Jy/beam ! Combined flux in latest and established models = 0.540268 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 54 components and 0.540268 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=0.046855Jy sigma=1.008057 ! Fit after self-cal, rms=0.046835Jy sigma=1.007569 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 = -0.000154525 Jy ! Component: 100 - total flux cleaned = -0.000154115 Jy ! Component: 150 - total flux cleaned = -0.000154035 Jy ! Component: 200 - total flux cleaned = -9.75632e-05 Jy ! Total flux subtracted in 200 components = -9.75632e-05 Jy ! Clean residual min=-0.007092 max=0.007531 Jy/beam ! Clean residual mean=-0.000007 rms=0.001744 Jy/beam ! Combined flux in latest and established models = 0.540171 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 54 components and 0.540171 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=0.046706Jy sigma=1.003898 ! Fit after self-cal, rms=0.046691Jy sigma=1.003774 ! 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=0.046691Jy sigma=1.003774 ! Fit after self-cal, rms=0.043122Jy sigma=0.874131 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9741 mas, bmaj=2.596 mas, bpa=-3.834 degrees ! Estimated noise=0.346575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000732027 Jy ! Component: 100 - total flux cleaned = -0.000611653 Jy ! Component: 150 - total flux cleaned = -0.000561926 Jy ! Component: 200 - total flux cleaned = -0.000563463 Jy ! Total flux subtracted in 200 components = -0.000563463 Jy ! Clean residual min=-0.005422 max=0.005388 Jy/beam ! Clean residual mean=-0.000002 rms=0.001275 Jy/beam ! Combined flux in latest and established models = 0.539607 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 58 components and 0.539607 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=0.042925Jy sigma=0.870349 ! Fit after self-cal, rms=0.042853Jy sigma=0.869869 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 = -0.00024144 Jy ! Component: 100 - total flux cleaned = -0.000242537 Jy ! Component: 150 - total flux cleaned = -0.00028648 Jy ! Component: 200 - total flux cleaned = -0.000245388 Jy ! Total flux subtracted in 200 components = -0.000245388 Jy ! Clean residual min=-0.005243 max=0.005599 Jy/beam ! Clean residual mean=-0.000002 rms=0.001261 Jy/beam ! Combined flux in latest and established models = 0.539362 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 59 components and 0.539362 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=0.042750Jy sigma=0.867505 ! Fit after self-cal, rms=0.042720Jy sigma=0.867329 ! Inverting map ! Added new window around map position (19.6, -45.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00316538 Jy ! Component: 100 - total flux cleaned = 0.00388818 Jy ! Component: 150 - total flux cleaned = 0.003993 Jy ! Component: 200 - total flux cleaned = 0.00407626 Jy ! Total flux subtracted in 200 components = 0.00407626 Jy ! Clean residual min=-0.005195 max=0.004329 Jy/beam ! Clean residual mean=-0.000001 rms=0.001127 Jy/beam ! Combined flux in latest and established models = 0.543438 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 75 components and 0.543438 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=0.041706Jy sigma=0.851268 ! Fit after self-cal, rms=0.041544Jy sigma=0.848291 ! 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=0.041544Jy sigma=0.848291 ! Fit after self-cal, rms=0.041476Jy sigma=0.846144 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.713 mas, bmaj=7.127 mas, bpa=5.657 degrees ! Estimated noise=0.418198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0032008 Jy ! Component: 100 - total flux cleaned = 0.00306786 Jy ! Component: 150 - total flux cleaned = 0.00300756 Jy ! Component: 200 - total flux cleaned = 0.0030072 Jy ! Total flux subtracted in 200 components = 0.0030072 Jy ! Clean residual min=-0.005194 max=0.005177 Jy/beam ! Clean residual mean=-0.000001 rms=0.001323 Jy/beam ! Combined flux in latest and established models = 0.546445 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 85 components and 0.546445 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=0.041043Jy sigma=0.841588 ! Fit after self-cal, rms=0.040938Jy sigma=0.839640 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 = 0.000722851 Jy ! Component: 100 - total flux cleaned = 0.000571175 Jy ! Component: 150 - total flux cleaned = 0.000528602 Jy ! Component: 200 - total flux cleaned = 0.000485528 Jy ! Total flux subtracted in 200 components = 0.000485528 Jy ! Clean residual min=-0.005223 max=0.004822 Jy/beam ! Clean residual mean=-0.000003 rms=0.001273 Jy/beam ! Combined flux in latest and established models = 0.546931 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 94 components and 0.546931 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=0.040802Jy sigma=0.840237 ! Fit after self-cal, rms=0.040756Jy sigma=0.839687 ! 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=0.9749 mas, bmaj=2.598 mas, bpa=-3.821 degrees ! Estimated noise=0.34715 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9749 x 2.598 at -3.821 degrees (North through East) ! Clean map min=-0.0056528 max=0.39549 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=0.704 mas, bmaj=1.887 mas, bpa=-0.09703 degrees ! Estimated noise=0.655036 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.303854 Jy ! Component: 100 - total flux cleaned = 0.407538 Jy ! Component: 150 - total flux cleaned = 0.452426 Jy ! Component: 200 - total flux cleaned = 0.477886 Jy ! Total flux subtracted in 200 components = 0.477886 Jy ! Clean residual min=-0.012575 max=0.015227 Jy/beam ! Clean residual mean=0.000015 rms=0.002887 Jy/beam ! Combined flux in latest and established models = 0.477886 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.477886 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9749 mas, bmaj=2.598 mas, bpa=-3.821 degrees ! Estimated noise=0.34715 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) ! Added new window around map position (6, -22.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0315481 Jy ! Component: 100 - total flux cleaned = 0.0474021 Jy ! Component: 150 - total flux cleaned = 0.0567066 Jy ! Component: 200 - total flux cleaned = 0.0624416 Jy ! Total flux subtracted in 200 components = 0.0624416 Jy ! Clean residual min=-0.005247 max=0.005086 Jy/beam ! Clean residual mean=0.000005 rms=0.001360 Jy/beam ! Combined flux in latest and established models = 0.540327 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 56 components and 0.540327 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=2.713 mas, bmaj=7.127 mas, bpa=5.657 degrees ! Estimated noise=0.418198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00469358 Jy ! Component: 100 - total flux cleaned = 0.00516043 Jy ! Component: 150 - total flux cleaned = 0.0056404 Jy ! Component: 200 - total flux cleaned = 0.00602846 Jy ! Total flux subtracted in 200 components = 0.00602846 Jy ! Clean residual min=-0.005204 max=0.004241 Jy/beam ! Clean residual mean=-0.000000 rms=0.001349 Jy/beam ! Combined flux in latest and established models = 0.546356 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 = 0.000315926 Jy ! Component: 100 - total flux cleaned = 0.000478785 Jy ! Component: 150 - total flux cleaned = 0.000480599 Jy ! Component: 200 - total flux cleaned = 0.000437705 Jy ! Total flux subtracted in 200 components = 0.000437705 Jy ! Clean residual min=-0.005030 max=0.004124 Jy/beam ! Clean residual mean=-0.000000 rms=0.001315 Jy/beam ! Combined flux in latest and established models = 0.546794 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 73 components and 0.546794 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9749 mas, bmaj=2.598 mas, bpa=-3.821 degrees ! Estimated noise=0.34715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000278701 Jy ! Component: 100 - total flux cleaned = 0.000444373 Jy ! Component: 150 - total flux cleaned = 0.000591057 Jy ! Component: 200 - total flux cleaned = 0.000788466 Jy ! Total flux subtracted in 200 components = 0.000788466 Jy ! Clean residual min=-0.004876 max=0.003921 Jy/beam ! Clean residual mean=-0.000002 rms=0.001083 Jy/beam ! Combined flux in latest and established models = 0.547582 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 91 components and 0.547582 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=0.040626Jy sigma=0.838857 ! Fit after self-cal, rms=0.040492Jy sigma=0.836695 wmodel /scr/pima/bs241c_uvs/J2359-3133_X_map.mod ! Writing 91 model components to file: /scr/pima/bs241c_uvs/J2359-3133_X_map.mod wobs /scr/pima/bs241c_uvs/J2359-3133_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs241c_uvs/J2359-3133_X_uvs.fits wwins /scr/pima/bs241c_uvs/J2359-3133_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bs241c_uvs/J2359-3133_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 = -0.00210467 Jy ! Component: 100 - total flux cleaned = -0.00282059 Jy ! Component: 150 - total flux cleaned = -0.00326948 Jy ! Component: 200 - total flux cleaned = -0.00399959 Jy ! Component: 250 - total flux cleaned = -0.00457822 Jy ! Component: 300 - total flux cleaned = -0.0051307 Jy ! Component: 350 - total flux cleaned = -0.00560359 Jy ! Component: 400 - total flux cleaned = -0.00590534 Jy ! Component: 450 - total flux cleaned = -0.00610003 Jy ! Component: 500 - total flux cleaned = -0.0063357 Jy ! Component: 550 - total flux cleaned = -0.00665148 Jy ! Component: 600 - total flux cleaned = -0.00682428 Jy ! Component: 650 - total flux cleaned = -0.00699146 Jy ! Component: 700 - total flux cleaned = -0.0071138 Jy ! Component: 750 - total flux cleaned = -0.00735179 Jy ! Component: 800 - total flux cleaned = -0.00754353 Jy ! Component: 850 - total flux cleaned = -0.00765524 Jy ! Component: 900 - total flux cleaned = -0.00776452 Jy ! Component: 950 - total flux cleaned = -0.00787083 Jy ! Component: 1000 - total flux cleaned = -0.00800909 Jy ! Component: 1050 - total flux cleaned = -0.0081106 Jy ! Component: 1100 - total flux cleaned = -0.0082092 Jy ! Component: 1150 - total flux cleaned = -0.00833773 Jy ! Component: 1200 - total flux cleaned = -0.0084319 Jy ! Component: 1250 - total flux cleaned = -0.00855501 Jy ! Component: 1300 - total flux cleaned = -0.00861566 Jy ! Component: 1350 - total flux cleaned = -0.0087932 Jy ! Component: 1400 - total flux cleaned = -0.00893814 Jy ! Component: 1450 - total flux cleaned = -0.00902382 Jy ! Component: 1500 - total flux cleaned = -0.00921941 Jy ! Component: 1550 - total flux cleaned = -0.00932927 Jy ! Component: 1600 - total flux cleaned = -0.00946381 Jy ! Component: 1650 - total flux cleaned = -0.00954339 Jy ! Component: 1700 - total flux cleaned = -0.00954354 Jy ! Component: 1750 - total flux cleaned = -0.00967179 Jy ! Component: 1800 - total flux cleaned = -0.00964621 Jy ! Component: 1850 - total flux cleaned = -0.00967129 Jy ! Component: 1900 - total flux cleaned = -0.00969624 Jy ! Component: 1950 - total flux cleaned = -0.00972089 Jy ! Component: 2000 - total flux cleaned = -0.00974488 Jy ! Component: 2050 - total flux cleaned = -0.00974465 Jy ! Component: 2100 - total flux cleaned = -0.00974444 Jy ! Component: 2150 - total flux cleaned = -0.00974431 Jy ! Component: 2200 - total flux cleaned = -0.00972117 Jy ! Component: 2250 - total flux cleaned = -0.00974413 Jy ! Component: 2300 - total flux cleaned = -0.00972117 Jy ! Component: 2350 - total flux cleaned = -0.00969869 Jy ! Component: 2400 - total flux cleaned = -0.00969849 Jy ! Component: 2450 - total flux cleaned = -0.00963219 Jy ! Component: 2500 - total flux cleaned = -0.00961034 Jy ! Component: 2550 - total flux cleaned = -0.00958858 Jy ! Component: 2600 - total flux cleaned = -0.0095455 Jy ! Component: 2650 - total flux cleaned = -0.00950251 Jy ! Component: 2700 - total flux cleaned = -0.00943856 Jy ! Component: 2750 - total flux cleaned = -0.00941739 Jy ! Component: 2800 - total flux cleaned = -0.00937511 Jy ! Component: 2850 - total flux cleaned = -0.00937509 Jy ! Component: 2900 - total flux cleaned = -0.00933313 Jy ! Component: 2950 - total flux cleaned = -0.00929148 Jy ! Component: 3000 - total flux cleaned = -0.00924995 Jy ! Component: 3050 - total flux cleaned = -0.00920855 Jy ! Component: 3100 - total flux cleaned = -0.0091674 Jy ! Component: 3150 - total flux cleaned = -0.00912626 Jy ! Component: 3200 - total flux cleaned = -0.00910568 Jy ! Component: 3250 - total flux cleaned = -0.00910558 Jy ! Component: 3300 - total flux cleaned = -0.0090646 Jy ! Component: 3350 - total flux cleaned = -0.00906457 Jy ! Component: 3400 - total flux cleaned = -0.00902387 Jy ! Component: 3450 - total flux cleaned = -0.00902369 Jy ! Component: 3500 - total flux cleaned = -0.00902367 Jy ! Component: 3550 - total flux cleaned = -0.0090034 Jy ! Component: 3600 - total flux cleaned = -0.00902371 Jy ! Component: 3650 - total flux cleaned = -0.00902373 Jy ! Component: 3700 - total flux cleaned = -0.00902357 Jy ! Component: 3750 - total flux cleaned = -0.00904388 Jy ! Component: 3800 - total flux cleaned = -0.00904391 Jy ! Component: 3850 - total flux cleaned = -0.00902366 Jy ! Component: 3900 - total flux cleaned = -0.00906431 Jy ! Component: 3950 - total flux cleaned = -0.0090643 Jy ! Component: 4000 - total flux cleaned = -0.00908468 Jy ! Component: 4050 - total flux cleaned = -0.00910503 Jy ! Total flux subtracted in 4096 components = -0.00920704 Jy ! Clean residual min=-0.001139 max=0.001095 Jy/beam ! Clean residual mean=0.000006 rms=0.000348 Jy/beam ! Combined flux in latest and established models = 0.538375 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 349 components and 0.538375 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bs241c_uvs/J2359-3133_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9749 x 2.598 at -3.821 degrees (North through East) ! Clean map min=-0.005344 max=0.39622 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs241c_uvs/J2359-3133_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.396223 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000358101 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.271136 0.271136 0.542272 1.08454 2.16909 4.33817 8.67635 17.3527 34.7054 69.4108 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.396 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1106.46 quit ! Quitting program ! Log file /scr/pima/bs241c_uvs/J2359-3133_X_uvs.log closed on Thu Jul 2 09:13:33 2015