! Started logfile: /scr/pima/bg219h_uvs/J1546+0026_X_uvs.log on Thu Apr 7 12:14:32 2016 obs /scr/pima/bg219h_uvs/J1546+0026_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1546+0026_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.814286 visibilities/baseline/integration-bin. ! Found source: J1546+0026 ! ! 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 12312 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/bg219h_uvs/J1546+0026_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 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 52 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=1.034327Jy sigma=24.596426 ! Fit after self-cal, rms=0.813746Jy sigma=19.355269 ! 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=0.8189 mas, bmaj=1.895 mas, bpa=-2.631 degrees ! Estimated noise=0.627582 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 = 0.136735 Jy ! Component: 100 - total flux cleaned = 0.187379 Jy ! Total flux subtracted in 100 components = 0.187379 Jy ! Clean residual min=-0.018627 max=0.036671 Jy/beam ! Clean residual mean=0.000017 rms=0.006006 Jy/beam ! Combined flux in latest and established models = 0.187379 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.187379 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=0.139671Jy sigma=3.249785 ! Fit after self-cal, rms=0.139291Jy sigma=3.241242 ! Inverting map ! Added new window around map position (-1.4, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0377414 Jy ! Component: 100 - total flux cleaned = 0.0629564 Jy ! Total flux subtracted in 100 components = 0.0629564 Jy ! Clean residual min=-0.015445 max=0.022421 Jy/beam ! Clean residual mean=0.000006 rms=0.004923 Jy/beam ! Combined flux in latest and established models = 0.250335 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 34 components and 0.250335 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=0.121909Jy sigma=2.850801 ! Fit after self-cal, rms=0.121386Jy sigma=2.839220 ! 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=1.03 mas, bmaj=2.153 mas, bpa=0.2437 degrees ! Estimated noise=0.3932 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 = 0.0308235 Jy ! Component: 100 - total flux cleaned = 0.0509093 Jy ! Component: 150 - total flux cleaned = 0.0644853 Jy ! Component: 200 - total flux cleaned = 0.0737394 Jy ! Total flux subtracted in 200 components = 0.0737394 Jy ! Clean residual min=-0.020456 max=0.030359 Jy/beam ! Clean residual mean=-0.000018 rms=0.007355 Jy/beam ! Combined flux in latest and established models = 0.324075 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 72 components and 0.324075 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=0.111158Jy sigma=2.644589 ! Fit after self-cal, rms=0.110896Jy sigma=2.639260 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.03 x 2.153 at 0.2437 degrees (North through East) ! Clean map min=-0.01946 max=0.17852 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! 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=0.110896Jy sigma=2.639260 ! Fit after self-cal, rms=0.110896Jy sigma=2.639260 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.03 mas, bmaj=2.153 mas, bpa=0.2437 degrees ! Estimated noise=0.3932 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 = 0.00746367 Jy ! Component: 100 - total flux cleaned = 0.0122735 Jy ! Component: 150 - total flux cleaned = 0.0155669 Jy ! Component: 200 - total flux cleaned = 0.0170207 Jy ! Total flux subtracted in 200 components = 0.0170207 Jy ! Clean residual min=-0.019799 max=0.029108 Jy/beam ! Clean residual mean=-0.000024 rms=0.007349 Jy/beam ! Combined flux in latest and established models = 0.341095 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 81 components and 0.341095 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=0.110069Jy sigma=2.632285 ! Fit after self-cal, rms=0.110040Jy sigma=2.631805 ! 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=0.110040Jy sigma=2.631805 ! Fit after self-cal, rms=0.109156Jy sigma=2.619180 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=2.158 mas, bpa=0.2589 degrees ! Estimated noise=0.390623 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00172781 Jy ! Component: 100 - total flux cleaned = -0.0017968 Jy ! Component: 150 - total flux cleaned = -0.00185636 Jy ! Component: 200 - total flux cleaned = -0.00179765 Jy ! Total flux subtracted in 200 components = -0.00179765 Jy ! Clean residual min=-0.019085 max=0.029335 Jy/beam ! Clean residual mean=-0.000026 rms=0.007167 Jy/beam ! Combined flux in latest and established models = 0.339298 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 85 components and 0.339298 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=0.109113Jy sigma=2.616288 ! Fit after self-cal, rms=0.109111Jy sigma=2.616157 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 = -0.000257245 Jy ! Component: 100 - total flux cleaned = -0.000258755 Jy ! Component: 150 - total flux cleaned = -0.000206888 Jy ! Component: 200 - total flux cleaned = -0.000206407 Jy ! Total flux subtracted in 200 components = -0.000206407 Jy ! Clean residual min=-0.018963 max=0.029243 Jy/beam ! Clean residual mean=-0.000026 rms=0.007162 Jy/beam ! Combined flux in latest and established models = 0.339091 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 87 components and 0.339091 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=0.109073Jy sigma=2.614922 ! Fit after self-cal, rms=0.109073Jy sigma=2.614868 ! 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=0.109073Jy sigma=2.614868 ! Fit after self-cal, rms=0.109066Jy sigma=2.614841 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=2.159 mas, bpa=0.2412 degrees ! Estimated noise=0.390491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000212518 Jy ! Component: 100 - total flux cleaned = -0.000210685 Jy ! Component: 150 - total flux cleaned = -0.000166518 Jy ! Component: 200 - total flux cleaned = -0.000167415 Jy ! Total flux subtracted in 200 components = -0.000167415 Jy ! Clean residual min=-0.018930 max=0.029183 Jy/beam ! Clean residual mean=-0.000025 rms=0.007152 Jy/beam ! Combined flux in latest and established models = 0.338924 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 89 components and 0.338924 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=0.109034Jy sigma=2.613913 ! Fit after self-cal, rms=0.109036Jy sigma=2.613864 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 = -7.6116e-05 Jy ! Component: 100 - total flux cleaned = -7.60805e-05 Jy ! Component: 150 - total flux cleaned = -7.54943e-05 Jy ! Component: 200 - total flux cleaned = -3.67607e-05 Jy ! Total flux subtracted in 200 components = -3.67607e-05 Jy ! Clean residual min=-0.018922 max=0.029129 Jy/beam ! Clean residual mean=-0.000025 rms=0.007150 Jy/beam ! Combined flux in latest and established models = 0.338887 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 90 components and 0.338887 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=0.109009Jy sigma=2.613150 ! Fit after self-cal, rms=0.109010Jy sigma=2.613109 ! 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=0.109010Jy sigma=2.613109 ! Fit after self-cal, rms=0.109016Jy sigma=2.613107 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.285 mas, bmaj=3.377 mas, bpa=-0.3325 degrees ! Estimated noise=0.459878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00300744 Jy ! Component: 100 - total flux cleaned = 0.00352204 Jy ! Component: 150 - total flux cleaned = 0.00361866 Jy ! Component: 200 - total flux cleaned = 0.00379368 Jy ! Total flux subtracted in 200 components = 0.00379368 Jy ! Clean residual min=-0.031033 max=0.047143 Jy/beam ! Clean residual mean=-0.000042 rms=0.012667 Jy/beam ! Combined flux in latest and established models = 0.342681 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 94 components and 0.342681 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=0.109067Jy sigma=2.614970 ! Fit after self-cal, rms=0.109027Jy sigma=2.613984 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 = 6.01474e-05 Jy ! Component: 100 - total flux cleaned = 5.97522e-05 Jy ! Component: 150 - total flux cleaned = 0.000140998 Jy ! Component: 200 - total flux cleaned = 0.000368109 Jy ! Total flux subtracted in 200 components = 0.000368109 Jy ! Clean residual min=-0.031192 max=0.047033 Jy/beam ! Clean residual mean=-0.000042 rms=0.012654 Jy/beam ! Combined flux in latest and established models = 0.343049 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 98 components and 0.343049 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=0.109114Jy sigma=2.615361 ! Fit after self-cal, rms=0.109096Jy sigma=2.614796 ! 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=1.033 mas, bmaj=2.159 mas, bpa=0.2579 degrees ! Estimated noise=0.39054 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.033 x 2.159 at 0.2579 degrees (North through East) ! Clean map min=-0.019168 max=0.17748 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=0.8206 mas, bmaj=1.898 mas, bpa=-2.659 degrees ! Estimated noise=0.623925 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.13515 Jy ! Component: 100 - total flux cleaned = 0.190123 Jy ! Component: 150 - total flux cleaned = 0.225947 Jy ! Component: 200 - total flux cleaned = 0.251733 Jy ! Total flux subtracted in 200 components = 0.251733 Jy ! Clean residual min=-0.015150 max=0.021449 Jy/beam ! Clean residual mean=0.000005 rms=0.004802 Jy/beam ! Combined flux in latest and established models = 0.251733 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 34 model components to the UV plane model. ! The established model now contains 34 components and 0.251733 Jy ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=2.159 mas, bpa=0.2579 degrees ! Estimated noise=0.39054 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 (24, 33.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0360476 Jy ! Component: 100 - total flux cleaned = 0.0612069 Jy ! Component: 150 - total flux cleaned = 0.0803473 Jy ! Component: 200 - total flux cleaned = 0.095422 Jy ! Total flux subtracted in 200 components = 0.095422 Jy ! Clean residual min=-0.016922 max=0.032235 Jy/beam ! Clean residual mean=-0.000006 rms=0.006339 Jy/beam ! Combined flux in latest and established models = 0.347155 Jy ! Adding 65 model components to the UV plane model. ! The established model now contains 92 components and 0.347155 Jy ! Inverting map ! Added new window around map position (-23.6, -34). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0328345 Jy ! Component: 100 - total flux cleaned = 0.0526012 Jy ! Component: 150 - total flux cleaned = 0.0671805 Jy ! Component: 200 - total flux cleaned = 0.0795396 Jy ! Total flux subtracted in 200 components = 0.0795396 Jy ! Clean residual min=-0.014160 max=0.018536 Jy/beam ! Clean residual mean=0.000002 rms=0.004767 Jy/beam ! Combined flux in latest and established models = 0.426694 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 147 components and 0.426694 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=2.285 mas, bmaj=3.377 mas, bpa=-0.3325 degrees ! Estimated noise=0.459878 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.020937 Jy ! Component: 100 - total flux cleaned = 0.0369223 Jy ! Component: 150 - total flux cleaned = 0.0461503 Jy ! Component: 200 - total flux cleaned = 0.052998 Jy ! Total flux subtracted in 200 components = 0.052998 Jy ! Clean residual min=-0.022805 max=0.024856 Jy/beam ! Clean residual mean=0.000013 rms=0.007146 Jy/beam ! Combined flux in latest and established models = 0.479692 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 = 0.00553108 Jy ! Component: 100 - total flux cleaned = 0.0106489 Jy ! Component: 150 - total flux cleaned = 0.0137453 Jy ! Component: 200 - total flux cleaned = 0.0162679 Jy ! Total flux subtracted in 200 components = 0.0162679 Jy ! Clean residual min=-0.021948 max=0.023981 Jy/beam ! Clean residual mean=0.000016 rms=0.006818 Jy/beam ! Combined flux in latest and established models = 0.49596 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 177 components and 0.49596 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.033 mas, bmaj=2.159 mas, bpa=0.2579 degrees ! Estimated noise=0.39054 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0038796 Jy ! Component: 100 - total flux cleaned = 0.0052741 Jy ! Component: 150 - total flux cleaned = 0.00574796 Jy ! Component: 200 - total flux cleaned = 0.0060441 Jy ! Total flux subtracted in 200 components = 0.0060441 Jy ! Clean residual min=-0.014139 max=0.014865 Jy/beam ! Clean residual mean=0.000006 rms=0.004116 Jy/beam ! Combined flux in latest and established models = 0.502004 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 197 components and 0.502004 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=0.089372Jy sigma=2.052422 ! Fit after self-cal, rms=0.088682Jy sigma=2.037826 wmodel /scr/pima/bg219h_uvs/J1546+0026_X_map.mod ! Writing 197 model components to file: /scr/pima/bg219h_uvs/J1546+0026_X_map.mod wobs /scr/pima/bg219h_uvs/J1546+0026_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1546+0026_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1546+0026_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219h_uvs/J1546+0026_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 = 0.00672883 Jy ! Component: 100 - total flux cleaned = 0.0112063 Jy ! Component: 150 - total flux cleaned = 0.0142477 Jy ! Component: 200 - total flux cleaned = 0.0175862 Jy ! Component: 250 - total flux cleaned = 0.0205589 Jy ! Component: 300 - total flux cleaned = 0.0227975 Jy ! Component: 350 - total flux cleaned = 0.0245668 Jy ! Component: 400 - total flux cleaned = 0.0264615 Jy ! Component: 450 - total flux cleaned = 0.0277427 Jy ! Component: 500 - total flux cleaned = 0.0288063 Jy ! Component: 550 - total flux cleaned = 0.029498 Jy ! Component: 600 - total flux cleaned = 0.0300018 Jy ! Component: 650 - total flux cleaned = 0.0296796 Jy ! Component: 700 - total flux cleaned = 0.0296815 Jy ! Component: 750 - total flux cleaned = 0.0293762 Jy ! Component: 800 - total flux cleaned = 0.0296815 Jy ! Component: 850 - total flux cleaned = 0.0295372 Jy ! Component: 900 - total flux cleaned = 0.0295392 Jy ! Component: 950 - total flux cleaned = 0.0292595 Jy ! Component: 1000 - total flux cleaned = 0.0292568 Jy ! Component: 1050 - total flux cleaned = 0.028719 Jy ! Component: 1100 - total flux cleaned = 0.0288509 Jy ! Component: 1150 - total flux cleaned = 0.0291053 Jy ! Component: 1200 - total flux cleaned = 0.029229 Jy ! Component: 1250 - total flux cleaned = 0.0294703 Jy ! Component: 1300 - total flux cleaned = 0.0294676 Jy ! Component: 1350 - total flux cleaned = 0.0291106 Jy ! Component: 1400 - total flux cleaned = 0.0293425 Jy ! Component: 1450 - total flux cleaned = 0.029569 Jy ! Component: 1500 - total flux cleaned = 0.0300144 Jy ! Component: 1550 - total flux cleaned = 0.0299054 Jy ! Component: 1600 - total flux cleaned = 0.0302248 Jy ! Component: 1650 - total flux cleaned = 0.0304357 Jy ! Component: 1700 - total flux cleaned = 0.031054 Jy ! Component: 1750 - total flux cleaned = 0.0310515 Jy ! Component: 1800 - total flux cleaned = 0.031451 Jy ! Component: 1850 - total flux cleaned = 0.0318446 Jy ! Component: 1900 - total flux cleaned = 0.0323276 Jy ! Component: 1950 - total flux cleaned = 0.0324223 Jy ! Component: 2000 - total flux cleaned = 0.0327975 Jy ! Component: 2050 - total flux cleaned = 0.0330726 Jy ! Component: 2100 - total flux cleaned = 0.0333452 Jy ! Component: 2150 - total flux cleaned = 0.0337032 Jy ! Component: 2200 - total flux cleaned = 0.0340545 Jy ! Component: 2250 - total flux cleaned = 0.0341423 Jy ! Component: 2300 - total flux cleaned = 0.034823 Jy ! Component: 2350 - total flux cleaned = 0.0350754 Jy ! Component: 2400 - total flux cleaned = 0.0354894 Jy ! Component: 2450 - total flux cleaned = 0.0357345 Jy ! Component: 2500 - total flux cleaned = 0.0359753 Jy ! Component: 2550 - total flux cleaned = 0.0362912 Jy ! Component: 2600 - total flux cleaned = 0.0364461 Jy ! Component: 2650 - total flux cleaned = 0.0366769 Jy ! Component: 2700 - total flux cleaned = 0.0369039 Jy ! Component: 2750 - total flux cleaned = 0.0372052 Jy ! Component: 2800 - total flux cleaned = 0.0375019 Jy ! Component: 2850 - total flux cleaned = 0.0377213 Jy ! Component: 2900 - total flux cleaned = 0.0380108 Jy ! Component: 2950 - total flux cleaned = 0.0382268 Jy ! Component: 3000 - total flux cleaned = 0.0385829 Jy ! Component: 3050 - total flux cleaned = 0.0390016 Jy ! Component: 3100 - total flux cleaned = 0.0393468 Jy ! Component: 3150 - total flux cleaned = 0.0398254 Jy ! Component: 3200 - total flux cleaned = 0.0402307 Jy ! Component: 3250 - total flux cleaned = 0.0405651 Jy ! Component: 3300 - total flux cleaned = 0.0409619 Jy ! Component: 3350 - total flux cleaned = 0.0413527 Jy ! Component: 3400 - total flux cleaned = 0.0417402 Jy ! Component: 3450 - total flux cleaned = 0.0421875 Jy ! Component: 3500 - total flux cleaned = 0.0424398 Jy ! Component: 3550 - total flux cleaned = 0.0429395 Jy ! Component: 3600 - total flux cleaned = 0.0433093 Jy ! Component: 3650 - total flux cleaned = 0.0434315 Jy ! Component: 3700 - total flux cleaned = 0.0436744 Jy ! Component: 3750 - total flux cleaned = 0.0440346 Jy ! Component: 3800 - total flux cleaned = 0.0442726 Jy ! Component: 3850 - total flux cleaned = 0.044801 Jy ! Component: 3900 - total flux cleaned = 0.045091 Jy ! Component: 3950 - total flux cleaned = 0.045263 Jy ! Component: 4000 - total flux cleaned = 0.0456056 Jy ! Component: 4050 - total flux cleaned = 0.0459449 Jy ! Total flux subtracted in 4096 components = 0.0460014 Jy ! Clean residual min=-0.003078 max=0.003205 Jy/beam ! Clean residual mean=0.000005 rms=0.001154 Jy/beam ! Combined flux in latest and established models = 0.548006 Jy keep ! Adding 466 model components to the UV plane model. ! The established model now contains 663 components and 0.548006 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1546+0026_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.033 x 2.159 at 0.2579 degrees (North through East) ! Clean map min=-0.0085274 max=0.16331 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1546+0026_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.163311 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00111541 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.049 2.049 4.09801 8.19601 16.392 32.784 65.5681 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0033 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.163 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 146.412 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1546+0026_X_uvs.log closed on Thu Apr 7 12:14:36 2016