! Started logfile: /scr/pima/bg219i_uvs/J0726+0636_X_uvs.log on Wed Apr 6 23:35:26 2016 obs /scr/pima/bg219i_uvs/J0726+0636_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0726+0636_X_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.868056 visibilities/baseline/integration-bin. ! Found source: J0726+0636 ! ! 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 22500 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/J0726+0636_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 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 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=1.016198Jy sigma=24.443717 ! Fit after self-cal, rms=0.819726Jy sigma=19.723245 ! 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=0.7505 mas, bmaj=1.719 mas, bpa=-3.704 degrees ! Estimated noise=0.438798 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 = 0.140346 Jy ! Component: 100 - total flux cleaned = 0.170973 Jy ! Total flux subtracted in 100 components = 0.170973 Jy ! Clean residual min=-0.003723 max=0.008866 Jy/beam ! Clean residual mean=0.000000 rms=0.001050 Jy/beam ! Combined flux in latest and established models = 0.170973 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.170973 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=0.061351Jy sigma=1.383118 ! Fit after self-cal, rms=0.061339Jy sigma=1.383003 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00938461 Jy ! Component: 100 - total flux cleaned = 0.0140653 Jy ! Total flux subtracted in 100 components = 0.0140653 Jy ! Clean residual min=-0.003214 max=0.003671 Jy/beam ! Clean residual mean=0.000001 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.185038 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.185038 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=0.059806Jy sigma=1.336341 ! Fit after self-cal, rms=0.059809Jy sigma=1.336275 ! 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=0.9246 mas, bmaj=2.038 mas, bpa=-4.287 degrees ! Estimated noise=0.263228 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 = 0.00311562 Jy ! Component: 100 - total flux cleaned = 0.00445268 Jy ! Component: 150 - total flux cleaned = 0.00518441 Jy ! Component: 200 - total flux cleaned = 0.00554108 Jy ! Total flux subtracted in 200 components = 0.00554108 Jy ! Clean residual min=-0.002517 max=0.002404 Jy/beam ! Clean residual mean=0.000003 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.190579 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 29 components and 0.190579 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=0.059711Jy sigma=1.331598 ! Fit after self-cal, rms=0.059713Jy sigma=1.331573 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9246 x 2.038 at -4.287 degrees (North through East) ! Clean map min=-0.0023966 max=0.18239 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 0.96 KP 0.99 ! LA 1.00 MK 1.03 NL 1.01 OV 0.97 ! PT 1.03 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 0.97 KP 1.00 ! LA 1.01 MK 1.01 NL 1.01 OV 0.96 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.01 KP 1.01 ! LA 0.98 MK 1.02 NL 1.01 OV 0.96 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.96 KP 1.01 ! LA 0.99 MK 1.00 NL 1.02 OV 0.97 ! PT 1.03 SC 1.04 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.98 KP 1.01 ! LA 1.02 MK 1.01 NL 1.01 OV 0.97 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 0.95 KP 1.00 ! LA 1.01 MK 1.02 NL 1.04 OV 0.97 ! PT 1.03 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 0.98 KP 1.01 ! LA 1.00 MK 1.01 NL 1.01 OV 0.97 ! PT 1.02 SC 1.04 ! ! ! 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=0.059713Jy sigma=1.331573 ! Fit after self-cal, rms=0.059546Jy sigma=1.325364 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9271 mas, bmaj=2.041 mas, bpa=-4.251 degrees ! Estimated noise=0.262739 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 = -0.000614015 Jy ! Component: 100 - total flux cleaned = -0.000645251 Jy ! Component: 150 - total flux cleaned = -0.000618892 Jy ! Component: 200 - total flux cleaned = -0.000606883 Jy ! Total flux subtracted in 200 components = -0.000606883 Jy ! Clean residual min=-0.001948 max=0.001884 Jy/beam ! Clean residual mean=0.000003 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.189973 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 37 components and 0.189973 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=0.059533Jy sigma=1.325238 ! Fit after self-cal, rms=0.059545Jy sigma=1.325195 ! 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=0.059545Jy sigma=1.325195 ! Fit after self-cal, rms=0.060183Jy sigma=1.318799 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9271 mas, bmaj=2.038 mas, bpa=-4.236 degrees ! Estimated noise=0.262895 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000157023 Jy ! Component: 100 - total flux cleaned = 0.000190659 Jy ! Component: 150 - total flux cleaned = 0.000205666 Jy ! Component: 200 - total flux cleaned = 0.000205527 Jy ! Total flux subtracted in 200 components = 0.000205527 Jy ! Clean residual min=-0.001748 max=0.001506 Jy/beam ! Clean residual mean=0.000001 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.190178 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.190178 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=0.060180Jy sigma=1.318756 ! Fit after self-cal, rms=0.060203Jy sigma=1.318720 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.40426e-06 Jy ! Component: 100 - total flux cleaned = 1.21065e-05 Jy ! Component: 150 - total flux cleaned = 1.22293e-05 Jy ! Component: 200 - total flux cleaned = 1.21028e-05 Jy ! Total flux subtracted in 200 components = 1.21028e-05 Jy ! Clean residual min=-0.001746 max=0.001494 Jy/beam ! Clean residual mean=0.000001 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.19019 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.19019 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=0.060201Jy sigma=1.318690 ! Fit after self-cal, rms=0.060201Jy sigma=1.318690 ! 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=0.060201Jy sigma=1.318690 ! Fit after self-cal, rms=0.060329Jy sigma=1.318810 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9271 mas, bmaj=2.038 mas, bpa=-4.26 degrees ! Estimated noise=0.263128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000183831 Jy ! Component: 100 - total flux cleaned = 0.0001978 Jy ! Component: 150 - total flux cleaned = 0.000198033 Jy ! Component: 200 - total flux cleaned = 0.00020457 Jy ! Total flux subtracted in 200 components = 0.00020457 Jy ! Clean residual min=-0.001746 max=0.001457 Jy/beam ! Clean residual mean=0.000001 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.190395 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 43 components and 0.190395 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=0.060327Jy sigma=1.318782 ! Fit after self-cal, rms=0.060328Jy sigma=1.318778 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 = -6.89467e-07 Jy ! Component: 100 - total flux cleaned = -7.74712e-07 Jy ! Component: 150 - total flux cleaned = -6.8589e-06 Jy ! Component: 200 - total flux cleaned = -6.61482e-06 Jy ! Total flux subtracted in 200 components = -6.61482e-06 Jy ! Clean residual min=-0.001742 max=0.001457 Jy/beam ! Clean residual mean=0.000001 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.190388 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.190388 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=0.060327Jy sigma=1.318757 ! Fit after self-cal, rms=0.060327Jy sigma=1.318755 ! 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=0.060327Jy sigma=1.318755 ! Fit after self-cal, rms=0.060387Jy sigma=1.318753 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.155 mas, bmaj=3.127 mas, bpa=-2.962 degrees ! Estimated noise=0.330259 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000118876 Jy ! Component: 100 - total flux cleaned = -0.000119365 Jy ! Component: 150 - total flux cleaned = -0.000118923 Jy ! Component: 200 - total flux cleaned = -0.000118788 Jy ! Total flux subtracted in 200 components = -0.000118788 Jy ! Clean residual min=-0.001963 max=0.001811 Jy/beam ! Clean residual mean=0.000002 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.190269 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 49 components and 0.190269 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=0.060387Jy sigma=1.318779 ! Fit after self-cal, rms=0.060387Jy sigma=1.318765 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.37161e-05 Jy ! Component: 100 - total flux cleaned = 4.18687e-07 Jy ! Component: 150 - total flux cleaned = -5.90159e-06 Jy ! Component: 200 - total flux cleaned = -1.18475e-05 Jy ! Total flux subtracted in 200 components = -1.18475e-05 Jy ! Clean residual min=-0.001955 max=0.001809 Jy/beam ! Clean residual mean=0.000002 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.190257 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 51 components and 0.190257 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=0.060387Jy sigma=1.318789 ! Fit after self-cal, rms=0.060388Jy sigma=1.318784 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9271 mas, bmaj=2.038 mas, bpa=-4.28 degrees ! Estimated noise=0.263368 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9271 x 2.038 at -4.28 degrees (North through East) ! Clean map min=-0.0016449 max=0.18248 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=0.7527 mas, bmaj=1.721 mas, bpa=-3.781 degrees ! Estimated noise=0.440023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.140718 Jy ! Component: 100 - total flux cleaned = 0.171448 Jy ! Component: 150 - total flux cleaned = 0.18037 Jy ! Component: 200 - total flux cleaned = 0.184763 Jy ! Total flux subtracted in 200 components = 0.184763 Jy ! Clean residual min=-0.002716 max=0.002561 Jy/beam ! Clean residual mean=0.000000 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.184763 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 10 model components to the UV plane model. ! The established model now contains 10 components and 0.184763 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9271 mas, bmaj=2.038 mas, bpa=-4.28 degrees ! Estimated noise=0.263368 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 = 0.00302037 Jy ! Component: 100 - total flux cleaned = 0.00439344 Jy ! Component: 150 - total flux cleaned = 0.00513676 Jy ! Component: 200 - total flux cleaned = 0.0054888 Jy ! Total flux subtracted in 200 components = 0.0054888 Jy ! Clean residual min=-0.001754 max=0.001533 Jy/beam ! Clean residual mean=0.000001 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.190252 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 27 components and 0.190252 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=2.155 mas, bmaj=3.127 mas, bpa=-2.962 degrees ! Estimated noise=0.330259 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000142056 Jy ! Component: 100 - total flux cleaned = -0.000132422 Jy ! Component: 150 - total flux cleaned = -0.000105066 Jy ! Component: 200 - total flux cleaned = -8.11903e-05 Jy ! Total flux subtracted in 200 components = -8.11903e-05 Jy ! Clean residual min=-0.001961 max=0.001789 Jy/beam ! Clean residual mean=0.000002 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.190171 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 = 2.14901e-05 Jy ! Component: 100 - total flux cleaned = 4.07977e-05 Jy ! Component: 150 - total flux cleaned = 4.06999e-05 Jy ! Component: 200 - total flux cleaned = 3.48287e-05 Jy ! Total flux subtracted in 200 components = 3.48287e-05 Jy ! Clean residual min=-0.001950 max=0.001789 Jy/beam ! Clean residual mean=0.000002 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.190206 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 36 components and 0.190206 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9271 mas, bmaj=2.038 mas, bpa=-4.28 degrees ! Estimated noise=0.263368 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00034337 Jy ! Component: 100 - total flux cleaned = 0.000345782 Jy ! Component: 150 - total flux cleaned = 0.00030465 Jy ! Component: 200 - total flux cleaned = 0.000303836 Jy ! Total flux subtracted in 200 components = 0.000303836 Jy ! Clean residual min=-0.001750 max=0.001493 Jy/beam ! Clean residual mean=0.000001 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.19051 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 42 components and 0.19051 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=0.060394Jy sigma=1.318922 ! Fit after self-cal, rms=0.060393Jy sigma=1.318913 wmodel /scr/pima/bg219i_uvs/J0726+0636_X_map.mod ! Writing 42 model components to file: /scr/pima/bg219i_uvs/J0726+0636_X_map.mod wobs /scr/pima/bg219i_uvs/J0726+0636_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0726+0636_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0726+0636_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219i_uvs/J0726+0636_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 = -0.000488543 Jy ! Component: 100 - total flux cleaned = -0.000644266 Jy ! Component: 150 - total flux cleaned = -0.000669436 Jy ! Component: 200 - total flux cleaned = -0.000557133 Jy ! Component: 250 - total flux cleaned = -0.00042675 Jy ! Component: 300 - total flux cleaned = -0.00042658 Jy ! Component: 350 - total flux cleaned = -0.000527542 Jy ! Component: 400 - total flux cleaned = -0.000606377 Jy ! Component: 450 - total flux cleaned = -0.000759831 Jy ! Component: 500 - total flux cleaned = -0.000872399 Jy ! Component: 550 - total flux cleaned = -0.000945923 Jy ! Component: 600 - total flux cleaned = -0.00103631 Jy ! Component: 650 - total flux cleaned = -0.00114189 Jy ! Component: 700 - total flux cleaned = -0.0011764 Jy ! Component: 750 - total flux cleaned = -0.00127828 Jy ! Component: 800 - total flux cleaned = -0.00132824 Jy ! Component: 850 - total flux cleaned = -0.00142702 Jy ! Component: 900 - total flux cleaned = -0.00150791 Jy ! Component: 950 - total flux cleaned = -0.00161957 Jy ! Component: 1000 - total flux cleaned = -0.00171365 Jy ! Component: 1050 - total flux cleaned = -0.00182182 Jy ! Component: 1100 - total flux cleaned = -0.0019282 Jy ! Component: 1150 - total flux cleaned = -0.00201832 Jy ! Component: 1200 - total flux cleaned = -0.00212139 Jy ! Component: 1250 - total flux cleaned = -0.00219408 Jy ! Component: 1300 - total flux cleaned = -0.00229481 Jy ! Component: 1350 - total flux cleaned = -0.00240814 Jy ! Component: 1400 - total flux cleaned = -0.0025341 Jy ! Component: 1450 - total flux cleaned = -0.00260296 Jy ! Component: 1500 - total flux cleaned = -0.00271184 Jy ! Component: 1550 - total flux cleaned = -0.00277936 Jy ! Component: 1600 - total flux cleaned = -0.00288587 Jy ! Component: 1650 - total flux cleaned = -0.00296478 Jy ! Component: 1700 - total flux cleaned = -0.0030301 Jy ! Component: 1750 - total flux cleaned = -0.00315909 Jy ! Component: 1800 - total flux cleaned = -0.00324836 Jy ! Component: 1850 - total flux cleaned = -0.00334927 Jy ! Component: 1900 - total flux cleaned = -0.0034365 Jy ! Component: 1950 - total flux cleaned = -0.00351055 Jy ! Component: 2000 - total flux cleaned = -0.00360833 Jy ! Component: 2050 - total flux cleaned = -0.00371692 Jy ! Component: 2100 - total flux cleaned = -0.00376474 Jy ! Component: 2150 - total flux cleaned = -0.00387138 Jy ! Component: 2200 - total flux cleaned = -0.00396508 Jy ! Component: 2250 - total flux cleaned = -0.00400019 Jy ! Component: 2300 - total flux cleaned = -0.0040807 Jy ! Component: 2350 - total flux cleaned = -0.00413779 Jy ! Component: 2400 - total flux cleaned = -0.00422804 Jy ! Component: 2450 - total flux cleaned = -0.00425033 Jy ! Component: 2500 - total flux cleaned = -0.004317 Jy ! Component: 2550 - total flux cleaned = -0.00436105 Jy ! Component: 2600 - total flux cleaned = -0.00443727 Jy ! Component: 2650 - total flux cleaned = -0.00444807 Jy ! Component: 2700 - total flux cleaned = -0.00454445 Jy ! Component: 2750 - total flux cleaned = -0.00459762 Jy ! Component: 2800 - total flux cleaned = -0.0046502 Jy ! Component: 2850 - total flux cleaned = -0.00472336 Jy ! Component: 2900 - total flux cleaned = -0.00478549 Jy ! Component: 2950 - total flux cleaned = -0.00482663 Jy ! Component: 3000 - total flux cleaned = -0.00485717 Jy ! Component: 3050 - total flux cleaned = -0.00487739 Jy ! Component: 3100 - total flux cleaned = -0.00495776 Jy ! Component: 3150 - total flux cleaned = -0.0049876 Jy ! Component: 3200 - total flux cleaned = -0.00500741 Jy ! Component: 3250 - total flux cleaned = -0.00501724 Jy ! Component: 3300 - total flux cleaned = -0.00503675 Jy ! Component: 3350 - total flux cleaned = -0.00506577 Jy ! Component: 3400 - total flux cleaned = -0.00516182 Jy ! Component: 3450 - total flux cleaned = -0.00515225 Jy ! Component: 3500 - total flux cleaned = -0.00516169 Jy ! Component: 3550 - total flux cleaned = -0.00518053 Jy ! Component: 3600 - total flux cleaned = -0.005218 Jy ! Component: 3650 - total flux cleaned = -0.00525515 Jy ! Component: 3700 - total flux cleaned = -0.00531974 Jy ! Component: 3750 - total flux cleaned = -0.00531057 Jy ! Component: 3800 - total flux cleaned = -0.00533799 Jy ! Component: 3850 - total flux cleaned = -0.00538318 Jy ! Component: 3900 - total flux cleaned = -0.0053742 Jy ! Component: 3950 - total flux cleaned = -0.00542793 Jy ! Component: 4000 - total flux cleaned = -0.00546361 Jy ! Component: 4050 - total flux cleaned = -0.00549901 Jy ! Total flux subtracted in 4096 components = -0.00549896 Jy ! Clean residual min=-0.000583 max=0.000478 Jy/beam ! Clean residual mean=0.000000 rms=0.000151 Jy/beam ! Combined flux in latest and established models = 0.185011 Jy keep ! Adding 308 model components to the UV plane model. ! The established model now contains 350 components and 0.185011 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0726+0636_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9271 x 2.038 at -4.28 degrees (North through East) ! Clean map min=-0.0010926 max=0.18256 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0726+0636_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.182557 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000149144 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.245091 0.245091 0.490183 0.980365 1.96073 3.92146 7.84292 15.6858 31.3717 62.7434 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.182 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1224.03 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0726+0636_X_uvs.log closed on Wed Apr 6 23:35:31 2016