! Started logfile: /scr/pima/bp192a0_uvs/J2320+0513_X_uvs.log on Fri Aug 21 06:53:17 2015 obs /scr/pima/bp192a0_uvs/J2320+0513_X_uva.fits ! Reading UV FITS file: /scr/pima/bp192a0_uvs/J2320+0513_X_uva.fits ! AN table 1: 64 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.744444 visibilities/baseline/integration-bin. ! Found source: J2320+0513 ! ! 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 17152 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/bp192a0_uvs/J2320+0513_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 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 100 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.237205Jy sigma=25.589496 ! Fit after self-cal, rms=0.321451Jy sigma=6.819645 ! 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=0.7128 mas, bmaj=2.025 mas, bpa=-3.807 degrees ! Estimated noise=0.461229 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 = 0.530006 Jy ! Component: 100 - total flux cleaned = 0.666858 Jy ! Total flux subtracted in 100 components = 0.666858 Jy ! Clean residual min=-0.025260 max=0.057274 Jy/beam ! Clean residual mean=0.000007 rms=0.007161 Jy/beam ! Combined flux in latest and established models = 0.666858 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.666858 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=0.118360Jy sigma=2.226042 ! Fit after self-cal, rms=0.118292Jy sigma=2.224899 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0614939 Jy ! Component: 100 - total flux cleaned = 0.092306 Jy ! Total flux subtracted in 100 components = 0.092306 Jy ! Clean residual min=-0.018340 max=0.017853 Jy/beam ! Clean residual mean=0.000003 rms=0.003928 Jy/beam ! Combined flux in latest and established models = 0.759164 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.759164 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=0.084635Jy sigma=1.658340 ! Fit after self-cal, rms=0.084600Jy sigma=1.657700 ! 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=0.8611 mas, bmaj=2.137 mas, bpa=-3.626 degrees ! Estimated noise=0.263507 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 = 0.0138683 Jy ! Component: 100 - total flux cleaned = 0.0215742 Jy ! Component: 150 - total flux cleaned = 0.0266577 Jy ! Component: 200 - total flux cleaned = 0.0301503 Jy ! Total flux subtracted in 200 components = 0.0301503 Jy ! Clean residual min=-0.020100 max=0.014957 Jy/beam ! Clean residual mean=0.000002 rms=0.003666 Jy/beam ! Combined flux in latest and established models = 0.789314 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 25 components and 0.789314 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=0.081254Jy sigma=1.625107 ! Fit after self-cal, rms=0.081232Jy sigma=1.624634 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8611 x 2.137 at -3.626 degrees (North through East) ! Clean map min=-0.018893 max=0.68468 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 1.15 FD 1.14 HN 0.93 KP 0.91 ! LA 1.04 MK 0.99 NL 0.91 OV 0.98 ! PT 0.88 SC 0.95 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 0.91 KP 1.03 ! LA 0.97 MK 1.01 NL 0.94 OV 0.92 ! PT 0.90 SC 0.94 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 FD 1.10 HN 0.97 KP 1.13 ! LA 0.94 MK 1.05 NL 0.94 OV 1.01 ! PT 0.92 SC 0.97 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.09 HN 1.03 KP 1.01 ! LA 0.99 MK 1.08 NL 0.89 OV 0.99 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.99 KP 1.12 ! LA 1.00 MK 0.97 NL 1.01 OV 0.98 ! PT 0.90 SC 0.96 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.08 HN 1.09 KP 1.12 ! LA 1.06 MK 1.01 NL 1.07 OV 1.05 ! PT 0.94 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 1.05 FD 1.02 HN 1.02 KP 1.09 ! LA 0.98 MK 1.00 NL 0.85 OV 1.06 ! PT 0.92 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 1.00* 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=0.081232Jy sigma=1.624634 ! Fit after self-cal, rms=0.050289Jy sigma=0.969543 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8611 mas, bmaj=2.128 mas, bpa=-3.397 degrees ! Estimated noise=0.263438 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 = 0.00341627 Jy ! Component: 100 - total flux cleaned = 0.00358144 Jy ! Component: 150 - total flux cleaned = 0.00358374 Jy ! Component: 200 - total flux cleaned = 0.0035825 Jy ! Total flux subtracted in 200 components = 0.0035825 Jy ! Clean residual min=-0.006914 max=0.005884 Jy/beam ! Clean residual mean=-0.000002 rms=0.001464 Jy/beam ! Combined flux in latest and established models = 0.792897 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.792897 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=0.049890Jy sigma=0.962700 ! Fit after self-cal, rms=0.049861Jy sigma=0.962167 ! 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=0.049861Jy sigma=0.962167 ! Fit after self-cal, rms=0.049784Jy sigma=0.960270 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8603 mas, bmaj=2.125 mas, bpa=-3.309 degrees ! Estimated noise=0.26379 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308684 Jy ! Component: 100 - total flux cleaned = 0.00322023 Jy ! Component: 150 - total flux cleaned = 0.00321708 Jy ! Component: 200 - total flux cleaned = 0.00321438 Jy ! Total flux subtracted in 200 components = 0.00321438 Jy ! Clean residual min=-0.006882 max=0.005903 Jy/beam ! Clean residual mean=-0.000002 rms=0.001450 Jy/beam ! Combined flux in latest and established models = 0.796111 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.796111 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=0.049507Jy sigma=0.955808 ! Fit after self-cal, rms=0.049495Jy sigma=0.955573 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 = -0.000110209 Jy ! Component: 100 - total flux cleaned = -0.00020881 Jy ! Component: 150 - total flux cleaned = -0.000254816 Jy ! Component: 200 - total flux cleaned = -0.000254794 Jy ! Total flux subtracted in 200 components = -0.000254794 Jy ! Clean residual min=-0.006844 max=0.005870 Jy/beam ! Clean residual mean=-0.000002 rms=0.001435 Jy/beam ! Combined flux in latest and established models = 0.795856 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.795856 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=0.049418Jy sigma=0.953471 ! Fit after self-cal, rms=0.049409Jy sigma=0.953307 ! 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=0.049409Jy sigma=0.953307 ! Fit after self-cal, rms=0.049334Jy sigma=0.951518 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8596 mas, bmaj=2.122 mas, bpa=-3.217 degrees ! Estimated noise=0.264085 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00260726 Jy ! Component: 100 - total flux cleaned = 0.00283364 Jy ! Component: 150 - total flux cleaned = 0.00292987 Jy ! Component: 200 - total flux cleaned = 0.00293219 Jy ! Total flux subtracted in 200 components = 0.00293219 Jy ! Clean residual min=-0.006847 max=0.005859 Jy/beam ! Clean residual mean=-0.000002 rms=0.001432 Jy/beam ! Combined flux in latest and established models = 0.798789 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.798789 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=0.049146Jy sigma=0.948719 ! Fit after self-cal, rms=0.049142Jy sigma=0.948646 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.17761e-05 Jy ! Component: 100 - total flux cleaned = -7.8108e-05 Jy ! Component: 150 - total flux cleaned = -0.000151294 Jy ! Component: 200 - total flux cleaned = -0.000220387 Jy ! Total flux subtracted in 200 components = -0.000220387 Jy ! Clean residual min=-0.006834 max=0.005834 Jy/beam ! Clean residual mean=-0.000002 rms=0.001424 Jy/beam ! Combined flux in latest and established models = 0.798568 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 0.798568 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=0.049100Jy sigma=0.947437 ! Fit after self-cal, rms=0.049098Jy sigma=0.947387 ! 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=0.049098Jy sigma=0.947387 ! Fit after self-cal, rms=0.049039Jy sigma=0.945975 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.956 mas, bmaj=3.187 mas, bpa=4.888 degrees ! Estimated noise=0.342439 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210307 Jy ! Component: 100 - total flux cleaned = 0.00203327 Jy ! Component: 150 - total flux cleaned = 0.00203513 Jy ! Component: 200 - total flux cleaned = 0.00203108 Jy ! Total flux subtracted in 200 components = 0.00203108 Jy ! Clean residual min=-0.007434 max=0.007982 Jy/beam ! Clean residual mean=-0.000004 rms=0.002200 Jy/beam ! Combined flux in latest and established models = 0.800599 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 48 components and 0.800599 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=0.049032Jy sigma=0.947216 ! Fit after self-cal, rms=0.049021Jy sigma=0.947017 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.96011e-05 Jy ! Component: 100 - total flux cleaned = -1.36691e-06 Jy ! Component: 150 - total flux cleaned = -2.90026e-05 Jy ! Component: 200 - total flux cleaned = -5.39151e-05 Jy ! Total flux subtracted in 200 components = -5.39151e-05 Jy ! Clean residual min=-0.007387 max=0.008009 Jy/beam ! Clean residual mean=-0.000003 rms=0.002177 Jy/beam ! Combined flux in latest and established models = 0.800545 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 52 components and 0.800545 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=0.049087Jy sigma=0.948627 ! Fit after self-cal, rms=0.049078Jy sigma=0.948442 ! 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=0.859 mas, bmaj=2.119 mas, bpa=-3.132 degrees ! Estimated noise=0.264316 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.859 x 2.119 at -3.132 degrees (North through East) ! Clean map min=-0.0065635 max=0.68602 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 ! Performing amp+phase self-cal ! ! 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=0.049078Jy sigma=0.948442 ! Fit after self-cal, rms=0.047327Jy sigma=0.910227 ! Inverting map and beam ! Estimated beam: bmin=0.8594 mas, bmaj=2.117 mas, bpa=-3.023 degrees ! Estimated noise=0.264539 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229022 Jy ! Component: 100 - total flux cleaned = 0.00276173 Jy ! Component: 150 - total flux cleaned = 0.0028125 Jy ! Component: 200 - total flux cleaned = 0.00276768 Jy ! Total flux subtracted in 200 components = 0.00276768 Jy ! Clean residual min=-0.006837 max=0.005963 Jy/beam ! Clean residual mean=-0.000002 rms=0.001444 Jy/beam ! Combined flux in latest and established models = 0.803313 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 54 components and 0.803313 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=0.047151Jy sigma=0.907631 ! Fit after self-cal, rms=0.047150Jy sigma=0.907580 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.78793e-05 Jy ! Component: 100 - total flux cleaned = -4.77159e-05 Jy ! Component: 150 - total flux cleaned = -0.000129318 Jy ! Component: 200 - total flux cleaned = -0.000208968 Jy ! Total flux subtracted in 200 components = -0.000208968 Jy ! Clean residual min=-0.006781 max=0.005868 Jy/beam ! Clean residual mean=-0.000002 rms=0.001435 Jy/beam ! Combined flux in latest and established models = 0.803104 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 0.803104 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=0.047095Jy sigma=0.906022 ! Fit after self-cal, rms=0.047095Jy sigma=0.905993 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.047095Jy sigma=0.905993 ! Fit after self-cal, rms=0.047068Jy sigma=0.905189 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=0.7141 mas, bmaj=2.01 mas, bpa=-3.173 degrees ! Estimated noise=0.459591 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.528056 Jy ! Component: 100 - total flux cleaned = 0.668442 Jy ! Component: 150 - total flux cleaned = 0.730066 Jy ! Component: 200 - total flux cleaned = 0.760209 Jy ! Total flux subtracted in 200 components = 0.760209 Jy ! Clean residual min=-0.008519 max=0.015101 Jy/beam ! Clean residual mean=0.000002 rms=0.002314 Jy/beam ! Combined flux in latest and established models = 0.760209 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.760209 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8587 mas, bmaj=2.115 mas, bpa=-2.988 degrees ! Estimated noise=0.264799 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 (-0.6, 2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.017321 Jy ! Component: 100 - total flux cleaned = 0.0277902 Jy ! Component: 150 - total flux cleaned = 0.0346662 Jy ! Component: 200 - total flux cleaned = 0.0378568 Jy ! Total flux subtracted in 200 components = 0.0378568 Jy ! Clean residual min=-0.006820 max=0.006233 Jy/beam ! Clean residual mean=-0.000001 rms=0.001385 Jy/beam ! Combined flux in latest and established models = 0.798066 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 39 components and 0.798066 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=1.955 mas, bmaj=3.184 mas, bpa=5.09 degrees ! Estimated noise=0.343534 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00463978 Jy ! Component: 100 - total flux cleaned = 0.00600619 Jy ! Component: 150 - total flux cleaned = 0.00641999 Jy ! Component: 200 - total flux cleaned = 0.00682088 Jy ! Total flux subtracted in 200 components = 0.00682088 Jy ! Clean residual min=-0.007489 max=0.006499 Jy/beam ! Clean residual mean=-0.000003 rms=0.001976 Jy/beam ! Combined flux in latest and established models = 0.804887 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 = 0.000257315 Jy ! Component: 100 - total flux cleaned = 0.000470566 Jy ! Component: 150 - total flux cleaned = 0.00064948 Jy ! Component: 200 - total flux cleaned = 0.000727233 Jy ! Total flux subtracted in 200 components = 0.000727233 Jy ! Clean residual min=-0.007690 max=0.006361 Jy/beam ! Clean residual mean=-0.000003 rms=0.001949 Jy/beam ! Combined flux in latest and established models = 0.805614 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 83 components and 0.805614 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8587 mas, bmaj=2.115 mas, bpa=-2.988 degrees ! Estimated noise=0.264799 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000524913 Jy ! Component: 100 - total flux cleaned = 0.000431227 Jy ! Component: 150 - total flux cleaned = 0.00034437 Jy ! Component: 200 - total flux cleaned = 0.000419078 Jy ! Total flux subtracted in 200 components = 0.000419078 Jy ! Clean residual min=-0.006413 max=0.004254 Jy/beam ! Clean residual mean=-0.000002 rms=0.001249 Jy/beam ! Combined flux in latest and established models = 0.806033 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 100 components and 0.806033 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=0.046167Jy sigma=0.887243 ! Fit after self-cal, rms=0.046090Jy sigma=0.885644 wmodel /scr/pima/bp192a0_uvs/J2320+0513_X_map.mod ! Writing 100 model components to file: /scr/pima/bp192a0_uvs/J2320+0513_X_map.mod wobs /scr/pima/bp192a0_uvs/J2320+0513_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp192a0_uvs/J2320+0513_X_uvs.fits wwins /scr/pima/bp192a0_uvs/J2320+0513_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp192a0_uvs/J2320+0513_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 = -0.0027338 Jy ! Component: 100 - total flux cleaned = -0.00511227 Jy ! Component: 150 - total flux cleaned = -0.00726217 Jy ! Component: 200 - total flux cleaned = -0.00908735 Jy ! Component: 250 - total flux cleaned = -0.009976 Jy ! Component: 300 - total flux cleaned = -0.0106766 Jy ! Component: 350 - total flux cleaned = -0.011276 Jy ! Component: 400 - total flux cleaned = -0.0116608 Jy ! Component: 450 - total flux cleaned = -0.0119677 Jy ! Component: 500 - total flux cleaned = -0.0122038 Jy ! Component: 550 - total flux cleaned = -0.0123756 Jy ! Component: 600 - total flux cleaned = -0.0127102 Jy ! Component: 650 - total flux cleaned = -0.0130351 Jy ! Component: 700 - total flux cleaned = -0.0134559 Jy ! Component: 750 - total flux cleaned = -0.0137111 Jy ! Component: 800 - total flux cleaned = -0.0139602 Jy ! Component: 850 - total flux cleaned = -0.0141056 Jy ! Component: 900 - total flux cleaned = -0.0142953 Jy ! Component: 950 - total flux cleaned = -0.0144332 Jy ! Component: 1000 - total flux cleaned = -0.0144337 Jy ! Component: 1050 - total flux cleaned = -0.014523 Jy ! Component: 1100 - total flux cleaned = -0.014738 Jy ! Component: 1150 - total flux cleaned = -0.0148627 Jy ! Component: 1200 - total flux cleaned = -0.014944 Jy ! Component: 1250 - total flux cleaned = -0.0149842 Jy ! Component: 1300 - total flux cleaned = -0.0151024 Jy ! Component: 1350 - total flux cleaned = -0.015219 Jy ! Component: 1400 - total flux cleaned = -0.0153711 Jy ! Component: 1450 - total flux cleaned = -0.01552 Jy ! Component: 1500 - total flux cleaned = -0.01563 Jy ! Component: 1550 - total flux cleaned = -0.0157028 Jy ! Component: 1600 - total flux cleaned = -0.0158445 Jy ! Component: 1650 - total flux cleaned = -0.0160179 Jy ! Component: 1700 - total flux cleaned = -0.0160516 Jy ! Component: 1750 - total flux cleaned = -0.0161527 Jy ! Component: 1800 - total flux cleaned = -0.0162524 Jy ! Component: 1850 - total flux cleaned = -0.0162851 Jy ! Component: 1900 - total flux cleaned = -0.0164144 Jy ! Component: 1950 - total flux cleaned = -0.0166053 Jy ! Component: 2000 - total flux cleaned = -0.0166992 Jy ! Component: 2050 - total flux cleaned = -0.0167302 Jy ! Component: 2100 - total flux cleaned = -0.0167915 Jy ! Component: 2150 - total flux cleaned = -0.0168523 Jy ! Component: 2200 - total flux cleaned = -0.0169415 Jy ! Component: 2250 - total flux cleaned = -0.0170887 Jy ! Component: 2300 - total flux cleaned = -0.0170595 Jy ! Component: 2350 - total flux cleaned = -0.0170883 Jy ! Component: 2400 - total flux cleaned = -0.0171731 Jy ! Component: 2450 - total flux cleaned = -0.0171727 Jy ! Component: 2500 - total flux cleaned = -0.017173 Jy ! Component: 2550 - total flux cleaned = -0.0171736 Jy ! Component: 2600 - total flux cleaned = -0.0172283 Jy ! Component: 2650 - total flux cleaned = -0.0172282 Jy ! Component: 2700 - total flux cleaned = -0.0172283 Jy ! Component: 2750 - total flux cleaned = -0.0172813 Jy ! Component: 2800 - total flux cleaned = -0.017255 Jy ! Component: 2850 - total flux cleaned = -0.0173843 Jy ! Component: 2900 - total flux cleaned = -0.0173587 Jy ! Component: 2950 - total flux cleaned = -0.0174351 Jy ! Component: 3000 - total flux cleaned = -0.0175357 Jy ! Component: 3050 - total flux cleaned = -0.0176103 Jy ! Component: 3100 - total flux cleaned = -0.0176351 Jy ! Component: 3150 - total flux cleaned = -0.0176597 Jy ! Component: 3200 - total flux cleaned = -0.0177569 Jy ! Component: 3250 - total flux cleaned = -0.0178053 Jy ! Component: 3300 - total flux cleaned = -0.0178054 Jy ! Component: 3350 - total flux cleaned = -0.0178532 Jy ! Component: 3400 - total flux cleaned = -0.0179712 Jy ! Component: 3450 - total flux cleaned = -0.0179477 Jy ! Component: 3500 - total flux cleaned = -0.0180406 Jy ! Component: 3550 - total flux cleaned = -0.0180635 Jy ! Component: 3600 - total flux cleaned = -0.0181092 Jy ! Component: 3650 - total flux cleaned = -0.0181547 Jy ! Component: 3700 - total flux cleaned = -0.0181321 Jy ! Component: 3750 - total flux cleaned = -0.0181546 Jy ! Component: 3800 - total flux cleaned = -0.0181546 Jy ! Component: 3850 - total flux cleaned = -0.0182208 Jy ! Component: 3900 - total flux cleaned = -0.018155 Jy ! Component: 3950 - total flux cleaned = -0.0181768 Jy ! Component: 4000 - total flux cleaned = -0.0182201 Jy ! Component: 4050 - total flux cleaned = -0.0182417 Jy ! Total flux subtracted in 4096 components = -0.0182632 Jy ! Clean residual min=-0.001335 max=0.001111 Jy/beam ! Clean residual mean=-0.000001 rms=0.000363 Jy/beam ! Combined flux in latest and established models = 0.78777 Jy keep ! Adding 321 model components to the UV plane model. ! The established model now contains 421 components and 0.78777 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp192a0_uvs/J2320+0513_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8587 x 2.115 at -2.988 degrees (North through East) ! Clean map min=-0.0044468 max=0.68871 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp192a0_uvs/J2320+0513_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.688709 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00036168 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.157547 0.157547 0.315094 0.630188 1.26038 2.52075 5.0415 10.083 20.166 40.332 80.664 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.688 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1904.19 quit ! Quitting program ! Log file /scr/pima/bp192a0_uvs/J2320+0513_X_uvs.log closed on Fri Aug 21 06:53:22 2015