! Started logfile: /scr/pima/bg219h_uvs/J0407+6821_X_uvs.log on Thu Apr 7 11:59:58 2016 obs /scr/pima/bg219h_uvs/J0407+6821_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0407+6821_X_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.905647 visibilities/baseline/integration-bin. ! Found source: J0407+6821 ! ! 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 29832 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/J0407+6821_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 50 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=1.012948Jy sigma=24.837392 ! Fit after self-cal, rms=0.850503Jy sigma=20.895384 ! 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=0.7607 mas, bmaj=1.03 mas, bpa=-87.51 degrees ! Estimated noise=0.490883 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 = 0.115034 Jy ! Component: 100 - total flux cleaned = 0.141017 Jy ! Total flux subtracted in 100 components = 0.141017 Jy ! Clean residual min=-0.007499 max=0.011377 Jy/beam ! Clean residual mean=0.000034 rms=0.001868 Jy/beam ! Combined flux in latest and established models = 0.141017 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.141017 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=0.070978Jy sigma=1.648675 ! Fit after self-cal, rms=0.070964Jy sigma=1.648256 ! Inverting map ! Added new window around map position (22.2, -19.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01219 Jy ! Component: 100 - total flux cleaned = 0.0200383 Jy ! Total flux subtracted in 100 components = 0.0200383 Jy ! Clean residual min=-0.006554 max=0.009502 Jy/beam ! Clean residual mean=0.000035 rms=0.001594 Jy/beam ! Combined flux in latest and established models = 0.161055 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 0.161055 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=0.068486Jy sigma=1.584590 ! Fit after self-cal, rms=0.068328Jy sigma=1.580561 ! 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=0.9917 mas, bmaj=1.328 mas, bpa=-90 degrees ! Estimated noise=0.235205 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 = 0.00782366 Jy ! Component: 100 - total flux cleaned = 0.0116011 Jy ! Component: 150 - total flux cleaned = 0.0130034 Jy ! Component: 200 - total flux cleaned = 0.0140212 Jy ! Total flux subtracted in 200 components = 0.0140212 Jy ! Clean residual min=-0.006832 max=0.009359 Jy/beam ! Clean residual mean=0.000093 rms=0.001871 Jy/beam ! Combined flux in latest and established models = 0.175076 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 22 components and 0.175076 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=0.067375Jy sigma=1.555070 ! Fit after self-cal, rms=0.067228Jy sigma=1.551299 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9917 x 1.328 at -90 degrees (North through East) ! Clean map min=-0.0070312 max=0.14652 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=0.067228Jy sigma=1.551299 ! Fit after self-cal, rms=0.067228Jy sigma=1.551299 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9917 mas, bmaj=1.328 mas, bpa=-90 degrees ! Estimated noise=0.235205 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 = 0.00181239 Jy ! Component: 100 - total flux cleaned = 0.00210492 Jy ! Component: 150 - total flux cleaned = 0.00242773 Jy ! Component: 200 - total flux cleaned = 0.00263404 Jy ! Total flux subtracted in 200 components = 0.00263404 Jy ! Clean residual min=-0.007518 max=0.007544 Jy/beam ! Clean residual mean=0.000092 rms=0.001813 Jy/beam ! Combined flux in latest and established models = 0.17771 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.17771 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=0.066997Jy sigma=1.544255 ! Fit after self-cal, rms=0.066947Jy sigma=1.543356 ! 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=0.066947Jy sigma=1.543356 ! Fit after self-cal, rms=0.065378Jy sigma=1.530776 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.004 mas, bmaj=1.337 mas, bpa=-89.72 degrees ! Estimated noise=0.23026 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0023709 Jy ! Component: 100 - total flux cleaned = -0.00263985 Jy ! Component: 150 - total flux cleaned = -0.00297377 Jy ! Component: 200 - total flux cleaned = -0.00303005 Jy ! Total flux subtracted in 200 components = -0.00303005 Jy ! Clean residual min=-0.007122 max=0.007719 Jy/beam ! Clean residual mean=0.000079 rms=0.001655 Jy/beam ! Combined flux in latest and established models = 0.17468 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.17468 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=0.065163Jy sigma=1.523409 ! Fit after self-cal, rms=0.065141Jy sigma=1.522870 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 (3.2, -18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00682696 Jy ! Component: 100 - total flux cleaned = 0.00971737 Jy ! Component: 150 - total flux cleaned = 0.0107957 Jy ! Component: 200 - total flux cleaned = 0.0112705 Jy ! Total flux subtracted in 200 components = 0.0112705 Jy ! Clean residual min=-0.006434 max=0.006444 Jy/beam ! Clean residual mean=0.000060 rms=0.001476 Jy/beam ! Combined flux in latest and established models = 0.185951 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 53 components and 0.185951 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=0.064406Jy sigma=1.499480 ! Fit after self-cal, rms=0.064356Jy sigma=1.498111 ! 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=0.064356Jy sigma=1.498111 ! Fit after self-cal, rms=0.064036Jy sigma=1.495819 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.009 mas, bmaj=1.343 mas, bpa=-89.56 degrees ! Estimated noise=0.227855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000445066 Jy ! Component: 100 - total flux cleaned = -0.000168251 Jy ! Component: 150 - total flux cleaned = -0.000171008 Jy ! Component: 200 - total flux cleaned = -0.000109223 Jy ! Total flux subtracted in 200 components = -0.000109223 Jy ! Clean residual min=-0.005995 max=0.006137 Jy/beam ! Clean residual mean=0.000050 rms=0.001389 Jy/beam ! Combined flux in latest and established models = 0.185842 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 61 components and 0.185842 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=0.063848Jy sigma=1.489593 ! Fit after self-cal, rms=0.063849Jy sigma=1.489434 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 (27.6, -10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00477026 Jy ! Component: 100 - total flux cleaned = 0.00469343 Jy ! Component: 150 - total flux cleaned = 0.00416982 Jy ! Component: 200 - total flux cleaned = 0.00383151 Jy ! Total flux subtracted in 200 components = 0.00383151 Jy ! Clean residual min=-0.005756 max=0.005106 Jy/beam ! Clean residual mean=0.000051 rms=0.001274 Jy/beam ! Combined flux in latest and established models = 0.189673 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 78 components and 0.189673 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=0.063478Jy sigma=1.477102 ! Fit after self-cal, rms=0.063412Jy sigma=1.475431 ! 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=0.063412Jy sigma=1.475431 ! Fit after self-cal, rms=0.063017Jy sigma=1.474323 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.213 mas, bmaj=2.669 mas, bpa=79.59 degrees ! Estimated noise=0.282378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00176001 Jy ! Component: 100 - total flux cleaned = 0.00195787 Jy ! Component: 150 - total flux cleaned = 0.00145916 Jy ! Component: 200 - total flux cleaned = 0.00103179 Jy ! Total flux subtracted in 200 components = 0.00103179 Jy ! Clean residual min=-0.008511 max=0.007158 Jy/beam ! Clean residual mean=0.000108 rms=0.001993 Jy/beam ! Combined flux in latest and established models = 0.190705 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 88 components and 0.190705 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=0.062967Jy sigma=1.470342 ! Fit after self-cal, rms=0.062949Jy sigma=1.469881 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 = -2.34081e-06 Jy ! Component: 100 - total flux cleaned = -0.000164663 Jy ! Component: 150 - total flux cleaned = -0.000261007 Jy ! Component: 200 - total flux cleaned = -0.000304758 Jy ! Total flux subtracted in 200 components = -0.000304758 Jy ! Clean residual min=-0.008084 max=0.007158 Jy/beam ! Clean residual mean=0.000108 rms=0.001946 Jy/beam ! Combined flux in latest and established models = 0.1904 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 91 components and 0.1904 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=0.062939Jy sigma=1.468749 ! Fit after self-cal, rms=0.062935Jy sigma=1.468642 ! 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=1.012 mas, bmaj=1.345 mas, bpa=-89.75 degrees ! Estimated noise=0.226127 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.012 x 1.345 at -89.75 degrees (North through East) ! Clean map min=-0.0048435 max=0.13875 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=0.7748 mas, bmaj=1.043 mas, bpa=-86.45 degrees ! Estimated noise=0.479282 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.11199 Jy ! Component: 100 - total flux cleaned = 0.139099 Jy ! Component: 150 - total flux cleaned = 0.152515 Jy ! Component: 200 - total flux cleaned = 0.162214 Jy ! Total flux subtracted in 200 components = 0.162214 Jy ! Clean residual min=-0.006032 max=0.008765 Jy/beam ! Clean residual mean=0.000026 rms=0.001462 Jy/beam ! Combined flux in latest and established models = 0.162214 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.162214 Jy ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=1.345 mas, bpa=-89.75 degrees ! Estimated noise=0.226127 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 (-34.6, -11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00941979 Jy ! Component: 100 - total flux cleaned = 0.0160597 Jy ! Component: 150 - total flux cleaned = 0.019473 Jy ! Component: 200 - total flux cleaned = 0.0223585 Jy ! Total flux subtracted in 200 components = 0.0223585 Jy ! Clean residual min=-0.005036 max=0.006510 Jy/beam ! Clean residual mean=0.000050 rms=0.001339 Jy/beam ! Combined flux in latest and established models = 0.184572 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 40 components and 0.184572 Jy ! Inverting map ! Added new window around map position (33.8, 11.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00570959 Jy ! Component: 100 - total flux cleaned = 0.0076652 Jy ! Component: 150 - total flux cleaned = 0.00939109 Jy ! Component: 200 - total flux cleaned = 0.0105816 Jy ! Total flux subtracted in 200 components = 0.0105816 Jy ! Clean residual min=-0.005438 max=0.005021 Jy/beam ! Clean residual mean=0.000040 rms=0.001170 Jy/beam ! Combined flux in latest and established models = 0.195154 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 61 components and 0.195154 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=2.213 mas, bmaj=2.669 mas, bpa=79.59 degrees ! Estimated noise=0.282378 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00291421 Jy ! Component: 100 - total flux cleaned = 0.00372511 Jy ! Component: 150 - total flux cleaned = 0.00399284 Jy ! Component: 200 - total flux cleaned = 0.00423828 Jy ! Total flux subtracted in 200 components = 0.00423828 Jy ! Clean residual min=-0.007334 max=0.006217 Jy/beam ! Clean residual mean=0.000086 rms=0.001772 Jy/beam ! Combined flux in latest and established models = 0.199392 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 = 0.000371458 Jy ! Component: 100 - total flux cleaned = 0.000643751 Jy ! Component: 150 - total flux cleaned = 0.000897579 Jy ! Component: 200 - total flux cleaned = 0.00101547 Jy ! Total flux subtracted in 200 components = 0.00101547 Jy ! Clean residual min=-0.007198 max=0.006106 Jy/beam ! Clean residual mean=0.000084 rms=0.001727 Jy/beam ! Combined flux in latest and established models = 0.200407 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 87 components and 0.200407 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=1.345 mas, bpa=-89.75 degrees ! Estimated noise=0.226127 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000266614 Jy ! Component: 100 - total flux cleaned = -0.000352404 Jy ! Component: 150 - total flux cleaned = -0.000350891 Jy ! Component: 200 - total flux cleaned = -0.000349162 Jy ! Total flux subtracted in 200 components = -0.000349162 Jy ! Clean residual min=-0.005207 max=0.004674 Jy/beam ! Clean residual mean=0.000036 rms=0.001061 Jy/beam ! Combined flux in latest and established models = 0.200058 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 97 components and 0.200058 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=0.062506Jy sigma=1.458578 ! Fit after self-cal, rms=0.062468Jy sigma=1.457461 wmodel /scr/pima/bg219h_uvs/J0407+6821_X_map.mod ! Writing 97 model components to file: /scr/pima/bg219h_uvs/J0407+6821_X_map.mod wobs /scr/pima/bg219h_uvs/J0407+6821_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J0407+6821_X_uvs.fits wwins /scr/pima/bg219h_uvs/J0407+6821_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219h_uvs/J0407+6821_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 = 0.000138761 Jy ! Component: 100 - total flux cleaned = 0.000366594 Jy ! Component: 150 - total flux cleaned = 0.000439606 Jy ! Component: 200 - total flux cleaned = 0.000376448 Jy ! Component: 250 - total flux cleaned = 0.000248963 Jy ! Component: 300 - total flux cleaned = 0.000249547 Jy ! Component: 350 - total flux cleaned = 0.000188847 Jy ! Component: 400 - total flux cleaned = 0.000131944 Jy ! Component: 450 - total flux cleaned = 0.000188263 Jy ! Component: 500 - total flux cleaned = 0.000187951 Jy ! Component: 550 - total flux cleaned = 0.000135766 Jy ! Component: 600 - total flux cleaned = 0.00034254 Jy ! Component: 650 - total flux cleaned = 0.000291935 Jy ! Component: 700 - total flux cleaned = 0.000340603 Jy ! Component: 750 - total flux cleaned = 0.000292788 Jy ! Component: 800 - total flux cleaned = 0.000339707 Jy ! Component: 850 - total flux cleaned = 0.000523552 Jy ! Component: 900 - total flux cleaned = 0.000613271 Jy ! Component: 950 - total flux cleaned = 0.00078939 Jy ! Component: 1000 - total flux cleaned = 0.000918405 Jy ! Component: 1050 - total flux cleaned = 0.000917857 Jy ! Component: 1100 - total flux cleaned = 0.000958761 Jy ! Component: 1150 - total flux cleaned = 0.000998899 Jy ! Component: 1200 - total flux cleaned = 0.00111711 Jy ! Component: 1250 - total flux cleaned = 0.00100038 Jy ! Component: 1300 - total flux cleaned = 0.00115345 Jy ! Component: 1350 - total flux cleaned = 0.00119087 Jy ! Component: 1400 - total flux cleaned = 0.00126433 Jy ! Component: 1450 - total flux cleaned = 0.0012646 Jy ! Component: 1500 - total flux cleaned = 0.00147776 Jy ! Component: 1550 - total flux cleaned = 0.00161665 Jy ! Component: 1600 - total flux cleaned = 0.00171859 Jy ! Component: 1650 - total flux cleaned = 0.00178549 Jy ! Component: 1700 - total flux cleaned = 0.0020171 Jy ! Component: 1750 - total flux cleaned = 0.00204889 Jy ! Component: 1800 - total flux cleaned = 0.0022403 Jy ! Component: 1850 - total flux cleaned = 0.00220891 Jy ! Component: 1900 - total flux cleaned = 0.00242615 Jy ! Component: 1950 - total flux cleaned = 0.00248683 Jy ! Component: 2000 - total flux cleaned = 0.00257704 Jy ! Component: 2050 - total flux cleaned = 0.00266589 Jy ! Component: 2100 - total flux cleaned = 0.00281068 Jy ! Component: 2150 - total flux cleaned = 0.00295388 Jy ! Component: 2200 - total flux cleaned = 0.00295376 Jy ! Component: 2250 - total flux cleaned = 0.00317657 Jy ! Component: 2300 - total flux cleaned = 0.00334145 Jy ! Component: 2350 - total flux cleaned = 0.00342242 Jy ! Component: 2400 - total flux cleaned = 0.00355611 Jy ! Component: 2450 - total flux cleaned = 0.00371435 Jy ! Component: 2500 - total flux cleaned = 0.00381789 Jy ! Component: 2550 - total flux cleaned = 0.0039197 Jy ! Component: 2600 - total flux cleaned = 0.00409635 Jy ! Component: 2650 - total flux cleaned = 0.0041962 Jy ! Component: 2700 - total flux cleaned = 0.00439309 Jy ! Component: 2750 - total flux cleaned = 0.00446603 Jy ! Component: 2800 - total flux cleaned = 0.00456201 Jy ! Component: 2850 - total flux cleaned = 0.0047511 Jy ! Component: 2900 - total flux cleaned = 0.00479718 Jy ! Component: 2950 - total flux cleaned = 0.00482 Jy ! Component: 3000 - total flux cleaned = 0.00491147 Jy ! Component: 3050 - total flux cleaned = 0.00497942 Jy ! Component: 3100 - total flux cleaned = 0.00504618 Jy ! Component: 3150 - total flux cleaned = 0.00524488 Jy ! Component: 3200 - total flux cleaned = 0.00526677 Jy ! Component: 3250 - total flux cleaned = 0.0053316 Jy ! Component: 3300 - total flux cleaned = 0.00543813 Jy ! Component: 3350 - total flux cleaned = 0.00556474 Jy ! Component: 3400 - total flux cleaned = 0.00560632 Jy ! Component: 3450 - total flux cleaned = 0.00566821 Jy ! Component: 3500 - total flux cleaned = 0.00572986 Jy ! Component: 3550 - total flux cleaned = 0.00575003 Jy ! Component: 3600 - total flux cleaned = 0.00589095 Jy ! Component: 3650 - total flux cleaned = 0.00597048 Jy ! Component: 3700 - total flux cleaned = 0.00597034 Jy ! Component: 3750 - total flux cleaned = 0.00608749 Jy ! Component: 3800 - total flux cleaned = 0.00614562 Jy ! Component: 3850 - total flux cleaned = 0.00626045 Jy ! Component: 3900 - total flux cleaned = 0.00624112 Jy ! Component: 3950 - total flux cleaned = 0.00633527 Jy ! Component: 4000 - total flux cleaned = 0.00640987 Jy ! Component: 4050 - total flux cleaned = 0.00648386 Jy ! Total flux subtracted in 4096 components = 0.00644712 Jy ! Clean residual min=-0.001090 max=0.001220 Jy/beam ! Clean residual mean=0.000008 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.206505 Jy keep ! Adding 340 model components to the UV plane model. ! The established model now contains 437 components and 0.206505 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J0407+6821_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.012 x 1.345 at -89.75 degrees (North through East) ! Clean map min=-0.0028588 max=0.13762 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0407+6821_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.137617 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000319011 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.695432 0.695432 1.39086 2.78173 5.56345 11.1269 22.2538 44.5076 89.0153 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.137 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 431.386 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0407+6821_X_uvs.log closed on Thu Apr 7 12:00:02 2016