! Started logfile: /scr/pima/bg219b_uvs/J2249-1251_X_uvs.log on Thu Apr 7 02:06:10 2016 obs /scr/pima/bg219b_uvs/J2249-1251_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J2249-1251_X_uva.fits ! AN table 1: 51 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.704575 visibilities/baseline/integration-bin. ! Found source: J2249-1251 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 19404 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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/bg219b_uvs/J2249-1251_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 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.002268Jy sigma=24.764302 ! Fit after self-cal, rms=0.933598Jy sigma=23.057364 ! 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=0.6354 mas, bmaj=1.804 mas, bpa=-6.608 degrees ! Estimated noise=0.540792 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 = 0.0480984 Jy ! Component: 100 - total flux cleaned = 0.0628515 Jy ! Total flux subtracted in 100 components = 0.0628515 Jy ! Clean residual min=-0.004475 max=0.007822 Jy/beam ! Clean residual mean=0.000004 rms=0.001202 Jy/beam ! Combined flux in latest and established models = 0.0628515 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0628515 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059903Jy sigma=1.398944 ! Fit after self-cal, rms=0.058926Jy sigma=1.379337 ! Inverting map ! Added new window around map position (-0.6, 0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00884306 Jy ! Component: 100 - total flux cleaned = 0.014377 Jy ! Total flux subtracted in 100 components = 0.014377 Jy ! Clean residual min=-0.003647 max=0.005337 Jy/beam ! Clean residual mean=0.000003 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.0772285 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 30 components and 0.0772285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.057097Jy sigma=1.327435 ! Fit after self-cal, rms=0.057081Jy sigma=1.326268 ! 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=0.8617 mas, bmaj=2.306 mas, bpa=-9.538 degrees ! Estimated noise=0.28586 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 = 0.00558855 Jy ! Component: 100 - total flux cleaned = 0.00859619 Jy ! Component: 150 - total flux cleaned = 0.0103622 Jy ! Component: 200 - total flux cleaned = 0.0108531 Jy ! Total flux subtracted in 200 components = 0.0108531 Jy ! Clean residual min=-0.002073 max=0.003411 Jy/beam ! Clean residual mean=0.000002 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.0880815 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 38 components and 0.0880815 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.056576Jy sigma=1.311339 ! Fit after self-cal, rms=0.056581Jy sigma=1.310748 ! Inverting map ! Added new window around map position (1.2, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00272488 Jy ! Component: 100 - total flux cleaned = 0.00350091 Jy ! Component: 150 - total flux cleaned = 0.00374997 Jy ! Component: 200 - total flux cleaned = 0.00391984 Jy ! Total flux subtracted in 200 components = 0.00391984 Jy ! Clean residual min=-0.001894 max=0.001855 Jy/beam ! Clean residual mean=0.000001 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.0920013 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.0920013 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.056429Jy sigma=1.306652 ! Fit after self-cal, rms=0.056407Jy sigma=1.306270 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8617 x 2.306 at -9.538 degrees (North through East) ! Clean map min=-0.0017332 max=0.06517 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 0.99 FD 0.97 HN 1.08 KP 0.96 ! LA 0.93 MK 1.01 NL 0.99 OV 0.98 ! PT 1.02 SC 1.09 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 1.01 KP 1.00 ! LA 0.95 MK 1.02 NL 1.05 OV 1.01 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.02 KP 0.98 ! LA 0.97 MK 1.01 NL 1.08 OV 1.00 ! PT 1.09 SC 1.06 ! ! ! Correcting IF 4. ! 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* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.89 HN 1.03 KP 1.03 ! LA 0.99 MK 0.93 NL 1.12 OV 0.97 ! PT 1.04 SC 1.08 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.91 HN 1.03 KP 1.08 ! LA 1.04 MK 0.97 NL 0.98 OV 1.01 ! PT 1.02 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* ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.056407Jy sigma=1.306270 ! Fit after self-cal, rms=0.057339Jy sigma=1.302750 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8631 mas, bmaj=2.328 mas, bpa=-9.853 degrees ! Estimated noise=0.288706 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 = 0.000734413 Jy ! Component: 100 - total flux cleaned = 0.0010657 Jy ! Component: 150 - total flux cleaned = 0.0011772 Jy ! Component: 200 - total flux cleaned = 0.00122519 Jy ! Total flux subtracted in 200 components = 0.00122519 Jy ! Clean residual min=-0.001642 max=0.001667 Jy/beam ! Clean residual mean=0.000001 rms=0.000394 Jy/beam ! Combined flux in latest and established models = 0.0932265 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 62 components and 0.0932265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.057305Jy sigma=1.301782 ! Fit after self-cal, rms=0.057316Jy sigma=1.301302 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.057316Jy sigma=1.301302 ! Fit after self-cal, rms=0.058066Jy sigma=1.299441 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8652 mas, bmaj=2.324 mas, bpa=-9.786 degrees ! Estimated noise=0.290354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000746312 Jy ! Component: 100 - total flux cleaned = 0.000861014 Jy ! Component: 150 - total flux cleaned = 0.000900328 Jy ! Component: 200 - total flux cleaned = 0.000899972 Jy ! Total flux subtracted in 200 components = 0.000899972 Jy ! Clean residual min=-0.001637 max=0.001614 Jy/beam ! Clean residual mean=0.000001 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0941265 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 70 components and 0.0941265 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058048Jy sigma=1.299011 ! Fit after self-cal, rms=0.058074Jy sigma=1.298872 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 = 0.000136164 Jy ! Component: 100 - total flux cleaned = 0.000118247 Jy ! Component: 150 - total flux cleaned = 8.39743e-05 Jy ! Component: 200 - total flux cleaned = 6.77304e-05 Jy ! Total flux subtracted in 200 components = 6.77304e-05 Jy ! Clean residual min=-0.001611 max=0.001635 Jy/beam ! Clean residual mean=0.000001 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0941942 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 75 components and 0.0941942 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058064Jy sigma=1.298654 ! Fit after self-cal, rms=0.058062Jy sigma=1.298642 ! Inverting map ! Added new window around map position (-14.2, -32). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00101077 Jy ! Component: 100 - total flux cleaned = 0.000895228 Jy ! Component: 150 - total flux cleaned = 0.000863003 Jy ! Component: 200 - total flux cleaned = 0.000862834 Jy ! Total flux subtracted in 200 components = 0.000862834 Jy ! Clean residual min=-0.001388 max=0.001308 Jy/beam ! Clean residual mean=0.000001 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0950571 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 89 components and 0.095057 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058007Jy sigma=1.297470 ! Fit after self-cal, rms=0.057997Jy sigma=1.297379 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.057997Jy sigma=1.297379 ! Fit after self-cal, rms=0.058232Jy sigma=1.297283 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8655 mas, bmaj=2.325 mas, bpa=-9.799 degrees ! Estimated noise=0.290829 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000290298 Jy ! Component: 100 - total flux cleaned = 0.000289494 Jy ! Component: 150 - total flux cleaned = 0.000289585 Jy ! Component: 200 - total flux cleaned = 0.000264866 Jy ! Total flux subtracted in 200 components = 0.000264866 Jy ! Clean residual min=-0.001351 max=0.001316 Jy/beam ! Clean residual mean=0.000001 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.0953219 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 97 components and 0.0953219 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058207Jy sigma=1.296787 ! Fit after self-cal, rms=0.058211Jy sigma=1.296761 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 = 7.471e-05 Jy ! Component: 100 - total flux cleaned = 7.44223e-05 Jy ! Component: 150 - total flux cleaned = 0.000117573 Jy ! Component: 200 - total flux cleaned = 0.00013847 Jy ! Total flux subtracted in 200 components = 0.00013847 Jy ! Clean residual min=-0.001333 max=0.001313 Jy/beam ! Clean residual mean=0.000001 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0954604 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 100 components and 0.0954604 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058195Jy sigma=1.296450 ! Fit after self-cal, rms=0.058193Jy sigma=1.296440 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058193Jy sigma=1.296440 ! Fit after self-cal, rms=0.058318Jy sigma=1.296006 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.098 mas, bmaj=4.072 mas, bpa=1.095 degrees ! Estimated noise=0.360023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.58697e-05 Jy ! Component: 100 - total flux cleaned = 2.68007e-05 Jy ! Component: 150 - total flux cleaned = 0.000110371 Jy ! Component: 200 - total flux cleaned = 0.000184062 Jy ! Total flux subtracted in 200 components = 0.000184062 Jy ! Clean residual min=-0.001552 max=0.001636 Jy/beam ! Clean residual mean=0.000003 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0956444 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 117 components and 0.0956444 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058314Jy sigma=1.295918 ! Fit after self-cal, rms=0.058310Jy sigma=1.295862 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 = 1.02012e-05 Jy ! Component: 100 - total flux cleaned = 7.22946e-05 Jy ! Component: 150 - total flux cleaned = 0.000117446 Jy ! Component: 200 - total flux cleaned = 0.000158329 Jy ! Total flux subtracted in 200 components = 0.000158329 Jy ! Clean residual min=-0.001535 max=0.001609 Jy/beam ! Clean residual mean=0.000003 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0958028 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 123 components and 0.0958027 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058309Jy sigma=1.295836 ! Fit after self-cal, rms=0.058306Jy sigma=1.295817 ! 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=0.8662 mas, bmaj=2.329 mas, bpa=-9.812 degrees ! Estimated noise=0.291377 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8662 x 2.329 at -9.812 degrees (North through East) ! Clean map min=-0.0019402 max=0.065858 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=0.6389 mas, bmaj=1.825 mas, bpa=-6.803 degrees ! Estimated noise=0.554597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0492585 Jy ! Component: 100 - total flux cleaned = 0.0653633 Jy ! Component: 150 - total flux cleaned = 0.0748292 Jy ! Component: 200 - total flux cleaned = 0.0811431 Jy ! Total flux subtracted in 200 components = 0.0811431 Jy ! Clean residual min=-0.004030 max=0.003453 Jy/beam ! Clean residual mean=0.000003 rms=0.000846 Jy/beam ! Combined flux in latest and established models = 0.0811431 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.0811431 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8662 mas, bmaj=2.329 mas, bpa=-9.812 degrees ! Estimated noise=0.291377 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 = 0.00553747 Jy ! Component: 100 - total flux cleaned = 0.00859828 Jy ! Component: 150 - total flux cleaned = 0.0105941 Jy ! Component: 200 - total flux cleaned = 0.0114864 Jy ! Total flux subtracted in 200 components = 0.0114864 Jy ! Clean residual min=-0.001739 max=0.001632 Jy/beam ! Clean residual mean=0.000002 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.0926295 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 44 components and 0.0926295 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=2.098 mas, bmaj=4.072 mas, bpa=1.095 degrees ! Estimated noise=0.360023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00113027 Jy ! Component: 100 - total flux cleaned = 0.00154143 Jy ! Component: 150 - total flux cleaned = 0.00191195 Jy ! Component: 200 - total flux cleaned = 0.00221731 Jy ! Total flux subtracted in 200 components = 0.00221731 Jy ! Clean residual min=-0.001610 max=0.001577 Jy/beam ! Clean residual mean=0.000003 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0948468 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 = 0.000230711 Jy ! Component: 100 - total flux cleaned = 0.000445848 Jy ! Component: 150 - total flux cleaned = 0.000591033 Jy ! Component: 200 - total flux cleaned = 0.000731704 Jy ! Total flux subtracted in 200 components = 0.000731704 Jy ! Clean residual min=-0.001558 max=0.001588 Jy/beam ! Clean residual mean=0.000003 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0955785 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 89 components and 0.0955786 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8662 mas, bmaj=2.329 mas, bpa=-9.812 degrees ! Estimated noise=0.291377 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000317863 Jy ! Component: 100 - total flux cleaned = -0.000176958 Jy ! Component: 150 - total flux cleaned = 1.19655e-05 Jy ! Component: 200 - total flux cleaned = 0.000124913 Jy ! Total flux subtracted in 200 components = 0.000124913 Jy ! Clean residual min=-0.001329 max=0.001364 Jy/beam ! Clean residual mean=0.000001 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0957035 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 100 components and 0.0957035 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058334Jy sigma=1.296355 ! Fit after self-cal, rms=0.058331Jy sigma=1.296095 wmodel /scr/pima/bg219b_uvs/J2249-1251_X_map.mod ! Writing 100 model components to file: /scr/pima/bg219b_uvs/J2249-1251_X_map.mod wobs /scr/pima/bg219b_uvs/J2249-1251_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J2249-1251_X_uvs.fits wwins /scr/pima/bg219b_uvs/J2249-1251_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219b_uvs/J2249-1251_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 = -0.00029777 Jy ! Component: 100 - total flux cleaned = -0.000481108 Jy ! Component: 150 - total flux cleaned = -0.000718551 Jy ! Component: 200 - total flux cleaned = -0.000863595 Jy ! Component: 250 - total flux cleaned = -0.00102379 Jy ! Component: 300 - total flux cleaned = -0.0011207 Jy ! Component: 350 - total flux cleaned = -0.00119651 Jy ! Component: 400 - total flux cleaned = -0.00123346 Jy ! Component: 450 - total flux cleaned = -0.00121507 Jy ! Component: 500 - total flux cleaned = -0.00116152 Jy ! Component: 550 - total flux cleaned = -0.00105731 Jy ! Component: 600 - total flux cleaned = -0.000989304 Jy ! Component: 650 - total flux cleaned = -0.000922491 Jy ! Component: 700 - total flux cleaned = -0.000889533 Jy ! Component: 750 - total flux cleaned = -0.000825139 Jy ! Component: 800 - total flux cleaned = -0.00082524 Jy ! Component: 850 - total flux cleaned = -0.000778402 Jy ! Component: 900 - total flux cleaned = -0.000747857 Jy ! Component: 950 - total flux cleaned = -0.000687708 Jy ! Component: 1000 - total flux cleaned = -0.00064351 Jy ! Component: 1050 - total flux cleaned = -0.000599829 Jy ! Component: 1100 - total flux cleaned = -0.000599801 Jy ! Component: 1150 - total flux cleaned = -0.000599609 Jy ! Component: 1200 - total flux cleaned = -0.000571354 Jy ! Component: 1250 - total flux cleaned = -0.000585152 Jy ! Component: 1300 - total flux cleaned = -0.000571682 Jy ! Component: 1350 - total flux cleaned = -0.000544741 Jy ! Component: 1400 - total flux cleaned = -0.000558262 Jy ! Component: 1450 - total flux cleaned = -0.000584681 Jy ! Component: 1500 - total flux cleaned = -0.000571831 Jy ! Component: 1550 - total flux cleaned = -0.000584565 Jy ! Component: 1600 - total flux cleaned = -0.000559317 Jy ! Component: 1650 - total flux cleaned = -0.000547092 Jy ! Component: 1700 - total flux cleaned = -0.000571668 Jy ! Component: 1750 - total flux cleaned = -0.000595985 Jy ! Component: 1800 - total flux cleaned = -0.000596232 Jy ! Component: 1850 - total flux cleaned = -0.000632153 Jy ! Component: 1900 - total flux cleaned = -0.000608517 Jy ! Component: 1950 - total flux cleaned = -0.00062017 Jy ! Component: 2000 - total flux cleaned = -0.000608754 Jy ! Component: 2050 - total flux cleaned = -0.000642979 Jy ! Component: 2100 - total flux cleaned = -0.000642948 Jy ! Component: 2150 - total flux cleaned = -0.000642988 Jy ! Component: 2200 - total flux cleaned = -0.000621071 Jy ! Component: 2250 - total flux cleaned = -0.000599396 Jy ! Component: 2300 - total flux cleaned = -0.00066419 Jy ! Component: 2350 - total flux cleaned = -0.000663896 Jy ! Component: 2400 - total flux cleaned = -0.000632202 Jy ! Component: 2450 - total flux cleaned = -0.000642735 Jy ! Component: 2500 - total flux cleaned = -0.000611639 Jy ! Component: 2550 - total flux cleaned = -0.000632301 Jy ! Component: 2600 - total flux cleaned = -0.000652679 Jy ! Component: 2650 - total flux cleaned = -0.000642619 Jy ! Component: 2700 - total flux cleaned = -0.000642646 Jy ! Component: 2750 - total flux cleaned = -0.000652681 Jy ! Component: 2800 - total flux cleaned = -0.000711825 Jy ! Component: 2850 - total flux cleaned = -0.00074122 Jy ! Component: 2900 - total flux cleaned = -0.000760648 Jy ! Component: 2950 - total flux cleaned = -0.000770291 Jy ! Component: 3000 - total flux cleaned = -0.00082757 Jy ! Component: 3050 - total flux cleaned = -0.000837057 Jy ! Component: 3100 - total flux cleaned = -0.000846592 Jy ! Component: 3150 - total flux cleaned = -0.00088385 Jy ! Component: 3200 - total flux cleaned = -0.00094859 Jy ! Component: 3250 - total flux cleaned = -0.00093026 Jy ! Component: 3300 - total flux cleaned = -0.000921321 Jy ! Component: 3350 - total flux cleaned = -0.000984608 Jy ! Component: 3400 - total flux cleaned = -0.000984757 Jy ! Component: 3450 - total flux cleaned = -0.00101151 Jy ! Component: 3500 - total flux cleaned = -0.00102041 Jy ! Component: 3550 - total flux cleaned = -0.0010291 Jy ! Component: 3600 - total flux cleaned = -0.0010291 Jy ! Component: 3650 - total flux cleaned = -0.00100315 Jy ! Component: 3700 - total flux cleaned = -0.00105473 Jy ! Component: 3750 - total flux cleaned = -0.00105483 Jy ! Component: 3800 - total flux cleaned = -0.00103785 Jy ! Component: 3850 - total flux cleaned = -0.00102937 Jy ! Component: 3900 - total flux cleaned = -0.00102103 Jy ! Component: 3950 - total flux cleaned = -0.00102106 Jy ! Component: 4000 - total flux cleaned = -0.00100457 Jy ! Component: 4050 - total flux cleaned = -0.00100455 Jy ! Total flux subtracted in 4096 components = -0.000971911 Jy ! Clean residual min=-0.000497 max=0.000665 Jy/beam ! Clean residual mean=0.000001 rms=0.000138 Jy/beam ! Combined flux in latest and established models = 0.0947315 Jy keep ! Adding 258 model components to the UV plane model. ! The established model now contains 358 components and 0.0947316 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J2249-1251_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8662 x 2.329 at -9.812 degrees (North through East) ! Clean map min=-0.0011751 max=0.065352 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J2249-1251_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0653522 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000136975 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.628784 0.628784 1.25757 2.51514 5.03027 10.0605 20.1211 40.2422 80.4843 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.065 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 477.111 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J2249-1251_X_uvs.log closed on Thu Apr 7 02:06:15 2016