! Started logfile: /scr/pima/bg219i_uvs/J1728+3838_X_uvs.log on Wed Apr 6 23:51:41 2016 obs /scr/pima/bg219i_uvs/J1728+3838_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1728+3838_X_uva.fits ! AN table 1: 18 integrations on 36 of 36 possible baselines. ! AN table 2: 18 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.882716 visibilities/baseline/integration-bin. ! Found source: J1728+3838 ! ! 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 13728 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/bg219i_uvs/J1728+3838_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 18 telescope corrections were flagged in sub-array 1. ! A total of 20 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 20 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 20 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 20 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 20 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 20 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 18 telescope corrections were flagged in sub-array 1. ! A total of 20 telescope corrections were flagged in sub-array 2. ! ! 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=1.054295Jy sigma=25.620037 ! Fit after self-cal, rms=0.705319Jy sigma=16.937993 ! 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=0.8422 mas, bmaj=1.111 mas, bpa=-3.477 degrees ! Estimated noise=0.60654 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 = 0.228062 Jy ! Component: 100 - total flux cleaned = 0.279138 Jy ! Total flux subtracted in 100 components = 0.279138 Jy ! Clean residual min=-0.007984 max=0.017912 Jy/beam ! Clean residual mean=0.000011 rms=0.002147 Jy/beam ! Combined flux in latest and established models = 0.279138 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.279138 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=0.068883Jy sigma=1.558824 ! Fit after self-cal, rms=0.068706Jy sigma=1.555314 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0190305 Jy ! Component: 100 - total flux cleaned = 0.0284418 Jy ! Total flux subtracted in 100 components = 0.0284418 Jy ! Clean residual min=-0.005439 max=0.006638 Jy/beam ! Clean residual mean=0.000001 rms=0.001297 Jy/beam ! Combined flux in latest and established models = 0.307579 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 9 components and 0.307579 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=0.063346Jy sigma=1.387239 ! Fit after self-cal, rms=0.063335Jy sigma=1.386956 ! 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=1.063 mas, bmaj=1.385 mas, bpa=-3.729 degrees ! Estimated noise=0.359105 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 = 0.00546093 Jy ! Component: 100 - total flux cleaned = 0.00773638 Jy ! Component: 150 - total flux cleaned = 0.00843649 Jy ! Component: 200 - total flux cleaned = 0.00843639 Jy ! Total flux subtracted in 200 components = 0.00843639 Jy ! Clean residual min=-0.004167 max=0.005175 Jy/beam ! Clean residual mean=-0.000006 rms=0.001074 Jy/beam ! Combined flux in latest and established models = 0.316016 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.316016 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=0.063099Jy sigma=1.373043 ! Fit after self-cal, rms=0.063095Jy sigma=1.372966 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.063 x 1.385 at -3.729 degrees (North through East) ! Clean map min=-0.0039733 max=0.29806 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 KP 1.00 LA 0.98 ! MK 1.02 NL 1.03 OV 0.98 PT 0.97 ! SC 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.14 HN 0.97 KP 0.98 ! LA 0.98 MK 1.00 NL 1.01 OV 0.97 ! SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 KP 1.00 LA 0.98 ! MK 1.01 NL 1.00 OV 0.99 PT 0.99 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.16 HN 0.97 KP 0.99 ! LA 1.02 MK 0.99 NL 1.01 OV 0.99 ! SC 1.08 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 KP 0.98 LA 0.97 ! MK 1.01 NL 1.03 OV 0.96 PT 0.99 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 KP 1.00 LA 0.97 ! MK 1.00 NL 1.03 OV 0.96 PT 0.98 ! SC 1.02 ! ! Telescope amplitude corrections in sub-array 2: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 KP 1.01 LA 0.99 ! MK 1.01 NL 1.01 OV 0.96 PT 0.98 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 1.20 HN 0.96 KP 0.99 ! LA 1.00 MK 1.01 NL 1.00 OV 0.97 ! SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 KP 1.00 LA 0.98 ! MK 1.02 NL 1.03 OV 0.96 PT 0.99 ! SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.15 HN 0.95 KP 0.99 ! LA 0.98 MK 0.98 NL 1.02 OV 1.00 ! SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 KP 1.01 LA 0.97 ! MK 1.01 NL 1.00 OV 0.97 PT 0.99 ! SC 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.18 HN 0.92 KP 1.00 ! LA 0.99 MK 0.96 NL 1.01 OV 0.96 ! SC 1.05 ! ! ! 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=0.063095Jy sigma=1.372966 ! Fit after self-cal, rms=0.062962Jy sigma=1.344067 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.067 mas, bmaj=1.384 mas, bpa=-3.828 degrees ! Estimated noise=0.358772 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 = -0.000703559 Jy ! Component: 100 - total flux cleaned = -0.000804176 Jy ! Component: 150 - total flux cleaned = -0.000904097 Jy ! Component: 200 - total flux cleaned = -0.000960391 Jy ! Total flux subtracted in 200 components = -0.000960391 Jy ! Clean residual min=-0.002432 max=0.002919 Jy/beam ! Clean residual mean=0.000001 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.315055 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 22 components and 0.315055 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=0.062944Jy sigma=1.343870 ! Fit after self-cal, rms=0.062995Jy sigma=1.343762 ! 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=0.062995Jy sigma=1.343762 ! Fit after self-cal, rms=0.062933Jy sigma=1.343678 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.067 mas, bmaj=1.384 mas, bpa=-3.961 degrees ! Estimated noise=0.358372 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000586075 Jy ! Component: 100 - total flux cleaned = -0.000668026 Jy ! Component: 150 - total flux cleaned = -0.000736293 Jy ! Component: 200 - total flux cleaned = -0.000771633 Jy ! Total flux subtracted in 200 components = -0.000771633 Jy ! Clean residual min=-0.002409 max=0.002924 Jy/beam ! Clean residual mean=0.000001 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.314284 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 0.314284 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=0.062919Jy sigma=1.343550 ! Fit after self-cal, rms=0.062918Jy sigma=1.343526 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-34.6, -27.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00246422 Jy ! Component: 100 - total flux cleaned = 0.00310071 Jy ! Component: 150 - total flux cleaned = 0.00331488 Jy ! Component: 200 - total flux cleaned = 0.00334249 Jy ! Total flux subtracted in 200 components = 0.00334249 Jy ! Clean residual min=-0.002244 max=0.002236 Jy/beam ! Clean residual mean=0.000001 rms=0.000565 Jy/beam ! Combined flux in latest and established models = 0.317626 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 42 components and 0.317626 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=0.062800Jy sigma=1.341282 ! Fit after self-cal, rms=0.062791Jy sigma=1.341001 ! 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=0.062791Jy sigma=1.341001 ! Fit after self-cal, rms=0.062631Jy sigma=1.331318 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.068 mas, bmaj=1.383 mas, bpa=-4.014 degrees ! Estimated noise=0.358437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000137103 Jy ! Component: 100 - total flux cleaned = 0.000176605 Jy ! Component: 150 - total flux cleaned = 0.000195263 Jy ! Component: 200 - total flux cleaned = 0.000245294 Jy ! Total flux subtracted in 200 components = 0.000245294 Jy ! Clean residual min=-0.001929 max=0.002164 Jy/beam ! Clean residual mean=0.000003 rms=0.000488 Jy/beam ! Combined flux in latest and established models = 0.317872 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 53 components and 0.317872 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=0.062617Jy sigma=1.331056 ! Fit after self-cal, rms=0.062630Jy sigma=1.331017 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-1.8, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135301 Jy ! Component: 100 - total flux cleaned = 0.00155442 Jy ! Component: 150 - total flux cleaned = 0.00161787 Jy ! Component: 200 - total flux cleaned = 0.00161588 Jy ! Total flux subtracted in 200 components = 0.00161588 Jy ! Clean residual min=-0.001891 max=0.001868 Jy/beam ! Clean residual mean=0.000003 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.319487 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 66 components and 0.319487 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=0.062567Jy sigma=1.329343 ! Fit after self-cal, rms=0.062562Jy sigma=1.329245 ! 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=0.062562Jy sigma=1.329245 ! Fit after self-cal, rms=0.062550Jy sigma=1.329035 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.255 mas, bmaj=2.451 mas, bpa=-4.932 degrees ! Estimated noise=0.444339 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000650047 Jy ! Component: 100 - total flux cleaned = 0.000626997 Jy ! Component: 150 - total flux cleaned = 0.000607444 Jy ! Component: 200 - total flux cleaned = 0.000557382 Jy ! Total flux subtracted in 200 components = 0.000557382 Jy ! Clean residual min=-0.002172 max=0.002123 Jy/beam ! Clean residual mean=0.000007 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.320045 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 78 components and 0.320045 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=0.062540Jy sigma=1.328687 ! Fit after self-cal, rms=0.062539Jy sigma=1.328653 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 = 0.000121472 Jy ! Component: 100 - total flux cleaned = 0.000106489 Jy ! Component: 150 - total flux cleaned = 9.25719e-05 Jy ! Component: 200 - total flux cleaned = 9.29945e-05 Jy ! Total flux subtracted in 200 components = 9.29945e-05 Jy ! Clean residual min=-0.002114 max=0.002088 Jy/beam ! Clean residual mean=0.000007 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.320138 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 85 components and 0.320138 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=0.062537Jy sigma=1.328585 ! Fit after self-cal, rms=0.062537Jy sigma=1.328578 ! 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=1.067 mas, bmaj=1.383 mas, bpa=-4.006 degrees ! Estimated noise=0.358486 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.067 x 1.383 at -4.006 degrees (North through East) ! Clean map min=-0.001618 max=0.29768 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=0.8443 mas, bmaj=1.107 mas, bpa=-4.066 degrees ! Estimated noise=0.60509 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.227471 Jy ! Component: 100 - total flux cleaned = 0.27871 Jy ! Component: 150 - total flux cleaned = 0.297176 Jy ! Component: 200 - total flux cleaned = 0.306154 Jy ! Total flux subtracted in 200 components = 0.306154 Jy ! Clean residual min=-0.003741 max=0.004380 Jy/beam ! Clean residual mean=0.000006 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.306154 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.306154 Jy ! Inverting map and beam ! Estimated beam: bmin=1.067 mas, bmaj=1.383 mas, bpa=-4.006 degrees ! Estimated noise=0.358486 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 = 0.0054983 Jy ! Component: 100 - total flux cleaned = 0.00873351 Jy ! Component: 150 - total flux cleaned = 0.010915 Jy ! Component: 200 - total flux cleaned = 0.0116706 Jy ! Total flux subtracted in 200 components = 0.0116706 Jy ! Clean residual min=-0.001925 max=0.001998 Jy/beam ! Clean residual mean=0.000003 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.317825 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 26 components and 0.317825 Jy ! Inverting map ! Added new window around map position (-49.4, 11.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00135847 Jy ! Component: 100 - total flux cleaned = 0.00197011 Jy ! Component: 150 - total flux cleaned = 0.00254571 Jy ! Component: 200 - total flux cleaned = 0.00298355 Jy ! Total flux subtracted in 200 components = 0.00298355 Jy ! Clean residual min=-0.001820 max=0.001866 Jy/beam ! Clean residual mean=0.000003 rms=0.000426 Jy/beam ! Combined flux in latest and established models = 0.320808 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 48 components and 0.320808 Jy ! Inverting map ! Added new window around map position (38.2, 29.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0012588 Jy ! Component: 100 - total flux cleaned = 0.00171106 Jy ! Component: 150 - total flux cleaned = 0.00213306 Jy ! Component: 200 - total flux cleaned = 0.0024222 Jy ! Total flux subtracted in 200 components = 0.0024222 Jy ! Clean residual min=-0.001696 max=0.001639 Jy/beam ! Clean residual mean=0.000003 rms=0.000401 Jy/beam ! Combined flux in latest and established models = 0.323231 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 69 components and 0.323231 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=2.255 mas, bmaj=2.451 mas, bpa=-4.932 degrees ! Estimated noise=0.444339 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000479053 Jy ! Component: 100 - total flux cleaned = 0.000724103 Jy ! Component: 150 - total flux cleaned = 0.000991974 Jy ! Component: 200 - total flux cleaned = 0.00123191 Jy ! Total flux subtracted in 200 components = 0.00123191 Jy ! Clean residual min=-0.001969 max=0.001957 Jy/beam ! Clean residual mean=0.000006 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.324463 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 = 0.000198017 Jy ! Component: 100 - total flux cleaned = 0.000361472 Jy ! Component: 150 - total flux cleaned = 0.00047929 Jy ! Component: 200 - total flux cleaned = 0.000557867 Jy ! Total flux subtracted in 200 components = 0.000557867 Jy ! Clean residual min=-0.001888 max=0.001977 Jy/beam ! Clean residual mean=0.000006 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.32502 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 104 components and 0.32502 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.067 mas, bmaj=1.383 mas, bpa=-4.006 degrees ! Estimated noise=0.358486 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000289784 Jy ! Component: 100 - total flux cleaned = -0.000316873 Jy ! Component: 150 - total flux cleaned = -0.000318108 Jy ! Component: 200 - total flux cleaned = -0.000317287 Jy ! Total flux subtracted in 200 components = -0.000317287 Jy ! Clean residual min=-0.001616 max=0.001578 Jy/beam ! Clean residual mean=0.000003 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.324703 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 116 components and 0.324703 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=0.062446Jy sigma=1.326362 ! Fit after self-cal, rms=0.062433Jy sigma=1.326168 wmodel /scr/pima/bg219i_uvs/J1728+3838_X_map.mod ! Writing 116 model components to file: /scr/pima/bg219i_uvs/J1728+3838_X_map.mod wobs /scr/pima/bg219i_uvs/J1728+3838_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1728+3838_X_uvs.fits wwins /scr/pima/bg219i_uvs/J1728+3838_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219i_uvs/J1728+3838_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 = -0.000356522 Jy ! Component: 100 - total flux cleaned = -0.000629963 Jy ! Component: 150 - total flux cleaned = -0.00073282 Jy ! Component: 200 - total flux cleaned = -0.000781949 Jy ! Component: 250 - total flux cleaned = -0.000853133 Jy ! Component: 300 - total flux cleaned = -0.000875794 Jy ! Component: 350 - total flux cleaned = -0.000853775 Jy ! Component: 400 - total flux cleaned = -0.000897308 Jy ! Component: 450 - total flux cleaned = -0.000981747 Jy ! Component: 500 - total flux cleaned = -0.000981336 Jy ! Component: 550 - total flux cleaned = -0.00104212 Jy ! Component: 600 - total flux cleaned = -0.00108165 Jy ! Component: 650 - total flux cleaned = -0.00106231 Jy ! Component: 700 - total flux cleaned = -0.00108181 Jy ! Component: 750 - total flux cleaned = -0.00113869 Jy ! Component: 800 - total flux cleaned = -0.00117591 Jy ! Component: 850 - total flux cleaned = -0.00126673 Jy ! Component: 900 - total flux cleaned = -0.00124828 Jy ! Component: 950 - total flux cleaned = -0.00128355 Jy ! Component: 1000 - total flux cleaned = -0.00131809 Jy ! Component: 1050 - total flux cleaned = -0.00131802 Jy ! Component: 1100 - total flux cleaned = -0.0013856 Jy ! Component: 1150 - total flux cleaned = -0.00141897 Jy ! Component: 1200 - total flux cleaned = -0.00136919 Jy ! Component: 1250 - total flux cleaned = -0.00148387 Jy ! Component: 1300 - total flux cleaned = -0.00143527 Jy ! Component: 1350 - total flux cleaned = -0.00151514 Jy ! Component: 1400 - total flux cleaned = -0.00157832 Jy ! Component: 1450 - total flux cleaned = -0.00160954 Jy ! Component: 1500 - total flux cleaned = -0.00170203 Jy ! Component: 1550 - total flux cleaned = -0.00177805 Jy ! Component: 1600 - total flux cleaned = -0.00180829 Jy ! Component: 1650 - total flux cleaned = -0.00186799 Jy ! Component: 1700 - total flux cleaned = -0.0019272 Jy ! Component: 1750 - total flux cleaned = -0.00197104 Jy ! Component: 1800 - total flux cleaned = -0.00202882 Jy ! Component: 1850 - total flux cleaned = -0.00204323 Jy ! Component: 1900 - total flux cleaned = -0.00218499 Jy ! Component: 1950 - total flux cleaned = -0.00215691 Jy ! Component: 2000 - total flux cleaned = -0.00224057 Jy ! Component: 2050 - total flux cleaned = -0.00230951 Jy ! Component: 2100 - total flux cleaned = -0.00232306 Jy ! Component: 2150 - total flux cleaned = -0.00239089 Jy ! Component: 2200 - total flux cleaned = -0.00245803 Jy ! Component: 2250 - total flux cleaned = -0.00249806 Jy ! Component: 2300 - total flux cleaned = -0.00259069 Jy ! Component: 2350 - total flux cleaned = -0.00260378 Jy ! Component: 2400 - total flux cleaned = -0.00262986 Jy ! Component: 2450 - total flux cleaned = -0.00273326 Jy ! Component: 2500 - total flux cleaned = -0.00279739 Jy ! Component: 2550 - total flux cleaned = -0.00282286 Jy ! Component: 2600 - total flux cleaned = -0.0028987 Jy ! Component: 2650 - total flux cleaned = -0.00297394 Jy ! Component: 2700 - total flux cleaned = -0.00304868 Jy ! Component: 2750 - total flux cleaned = -0.00308586 Jy ! Component: 2800 - total flux cleaned = -0.00317169 Jy ! Component: 2850 - total flux cleaned = -0.00320814 Jy ! Component: 2900 - total flux cleaned = -0.00322006 Jy ! Component: 2950 - total flux cleaned = -0.00324409 Jy ! Component: 3000 - total flux cleaned = -0.0033039 Jy ! Component: 3050 - total flux cleaned = -0.00332761 Jy ! Component: 3100 - total flux cleaned = -0.00338666 Jy ! Component: 3150 - total flux cleaned = -0.00346886 Jy ! Component: 3200 - total flux cleaned = -0.00346881 Jy ! Component: 3250 - total flux cleaned = -0.00350367 Jy ! Component: 3300 - total flux cleaned = -0.00358439 Jy ! Component: 3350 - total flux cleaned = -0.0035958 Jy ! Component: 3400 - total flux cleaned = -0.00364147 Jy ! Component: 3450 - total flux cleaned = -0.00366426 Jy ! Component: 3500 - total flux cleaned = -0.00370942 Jy ! Component: 3550 - total flux cleaned = -0.00373188 Jy ! Component: 3600 - total flux cleaned = -0.00378778 Jy ! Component: 3650 - total flux cleaned = -0.00377667 Jy ! Component: 3700 - total flux cleaned = -0.00378779 Jy ! Component: 3750 - total flux cleaned = -0.00383183 Jy ! Component: 3800 - total flux cleaned = -0.0038756 Jy ! Component: 3850 - total flux cleaned = -0.00389737 Jy ! Component: 3900 - total flux cleaned = -0.00394076 Jy ! Component: 3950 - total flux cleaned = -0.00394073 Jy ! Component: 4000 - total flux cleaned = -0.00399438 Jy ! Component: 4050 - total flux cleaned = -0.00398372 Jy ! Total flux subtracted in 4096 components = -0.00400496 Jy ! Clean residual min=-0.000784 max=0.000601 Jy/beam ! Clean residual mean=0.000001 rms=0.000167 Jy/beam ! Combined flux in latest and established models = 0.320698 Jy keep ! Adding 240 model components to the UV plane model. ! The established model now contains 356 components and 0.320698 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1728+3838_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.067 x 1.383 at -4.006 degrees (North through East) ! Clean map min=-0.0015252 max=0.29733 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1728+3838_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.297329 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000164247 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.165723 0.165723 0.331446 0.662892 1.32578 2.65157 5.30314 10.6063 21.2125 42.4251 84.8502 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.297 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1810.25 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1728+3838_X_uvs.log closed on Wed Apr 6 23:51:46 2016