! Started logfile: /scr/pima/bg219h_uvs/J1504+1029_X_uvs.log on Thu Apr 7 12:13:24 2016 obs /scr/pima/bg219h_uvs/J1504+1029_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1504+1029_X_uva.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.813492 visibilities/baseline/integration-bin. ! Found source: J1504+1029 ! ! 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 2460 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/J1504+1029_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 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=1.489468Jy sigma=22.904593 ! Fit after self-cal, rms=0.235420Jy sigma=3.104929 ! 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=0.9031 mas, bmaj=2.105 mas, bpa=21.99 degrees ! Estimated noise=2.12527 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 = 0.811618 Jy ! Component: 100 - total flux cleaned = 0.988812 Jy ! Total flux subtracted in 100 components = 0.988812 Jy ! Clean residual min=-0.028972 max=0.052709 Jy/beam ! Clean residual mean=-0.000085 rms=0.009800 Jy/beam ! Combined flux in latest and established models = 0.988812 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.988812 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=0.237851Jy sigma=3.175252 ! Fit after self-cal, rms=0.237834Jy sigma=3.174942 ! 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=1.044 mas, bmaj=2.305 mas, bpa=21.16 degrees ! Estimated noise=1.50748 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 = 0.0744046 Jy ! Component: 100 - total flux cleaned = 0.112198 Jy ! Component: 150 - total flux cleaned = 0.134466 Jy ! Component: 200 - total flux cleaned = 0.149237 Jy ! Total flux subtracted in 200 components = 0.149237 Jy ! Clean residual min=-0.023483 max=0.027174 Jy/beam ! Clean residual mean=-0.000017 rms=0.006740 Jy/beam ! Combined flux in latest and established models = 1.13805 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 34 components and 1.13805 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=0.215099Jy sigma=2.730552 ! Fit after self-cal, rms=0.214808Jy sigma=2.724085 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.044 x 2.305 at 21.16 degrees (North through East) ! Clean map min=-0.022848 max=1.0453 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 1.02 HN 1.04 KP 0.96 ! LA 1.01 NL 0.98 OV 0.99 PT 0.99 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.04 KP 0.97 ! LA 1.00 NL 0.98 OV 1.00 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 0.99 KP 0.97 ! LA 0.98 NL 0.98 OV 0.99 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 0.98 KP 0.98 ! LA 0.97 NL 0.99 OV 1.00 PT 0.98 ! SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.03 KP 0.95 ! LA 1.00 NL 1.01 OV 0.98 PT 0.98 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 1.03 KP 0.95 ! LA 1.01 NL 0.98 OV 0.99 PT 0.98 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.02 HN 1.01 KP 0.98 ! LA 0.99 NL 0.98 OV 0.98 PT 0.96 ! 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=0.214808Jy sigma=2.724085 ! Fit after self-cal, rms=0.211966Jy sigma=2.676703 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=2.315 mas, bpa=21.27 degrees ! Estimated noise=1.48636 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 = -0.0052188 Jy ! Component: 100 - total flux cleaned = -0.00475798 Jy ! Component: 150 - total flux cleaned = -0.00443489 Jy ! Component: 200 - total flux cleaned = -0.00379915 Jy ! Total flux subtracted in 200 components = -0.00379915 Jy ! Clean residual min=-0.019049 max=0.022980 Jy/beam ! Clean residual mean=-0.000019 rms=0.005444 Jy/beam ! Combined flux in latest and established models = 1.13425 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 1.13425 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=0.210992Jy sigma=2.677044 ! Fit after self-cal, rms=0.210934Jy sigma=2.675995 ! 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=0.210934Jy sigma=2.675995 ! Fit after self-cal, rms=0.209835Jy sigma=2.672668 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=2.313 mas, bpa=21.28 degrees ! Estimated noise=1.47437 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00611044 Jy ! Component: 100 - total flux cleaned = -0.0059662 Jy ! Component: 150 - total flux cleaned = -0.00528604 Jy ! Component: 200 - total flux cleaned = -0.00471589 Jy ! Total flux subtracted in 200 components = -0.00471589 Jy ! Clean residual min=-0.018547 max=0.021796 Jy/beam ! Clean residual mean=-0.000018 rms=0.005340 Jy/beam ! Combined flux in latest and established models = 1.12953 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 40 components and 1.12953 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=0.208989Jy sigma=2.674423 ! Fit after self-cal, rms=0.208960Jy sigma=2.673854 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 = 0.000478719 Jy ! Component: 100 - total flux cleaned = 0.00110246 Jy ! Component: 150 - total flux cleaned = 0.00144761 Jy ! Component: 200 - total flux cleaned = 0.00159367 Jy ! Total flux subtracted in 200 components = 0.00159367 Jy ! Clean residual min=-0.018183 max=0.021717 Jy/beam ! Clean residual mean=-0.000018 rms=0.005298 Jy/beam ! Combined flux in latest and established models = 1.13113 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 1.13113 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=0.208784Jy sigma=2.673612 ! Fit after self-cal, rms=0.208765Jy sigma=2.673185 ! 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=0.208765Jy sigma=2.673185 ! Fit after self-cal, rms=0.207607Jy sigma=2.669100 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=2.312 mas, bpa=21.32 degrees ! Estimated noise=1.46153 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00659917 Jy ! Component: 100 - total flux cleaned = -0.00650635 Jy ! Component: 150 - total flux cleaned = -0.00609841 Jy ! Component: 200 - total flux cleaned = -0.00584789 Jy ! Total flux subtracted in 200 components = -0.00584789 Jy ! Clean residual min=-0.017908 max=0.021437 Jy/beam ! Clean residual mean=-0.000018 rms=0.005230 Jy/beam ! Combined flux in latest and established models = 1.12528 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 44 components and 1.12528 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=0.206861Jy sigma=2.671790 ! Fit after self-cal, rms=0.206855Jy sigma=2.671549 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 = 0.000280963 Jy ! Component: 100 - total flux cleaned = 0.000589092 Jy ! Component: 150 - total flux cleaned = 0.000718218 Jy ! Component: 200 - total flux cleaned = 0.000838731 Jy ! Total flux subtracted in 200 components = 0.000838731 Jy ! Clean residual min=-0.017917 max=0.021633 Jy/beam ! Clean residual mean=-0.000017 rms=0.005209 Jy/beam ! Combined flux in latest and established models = 1.12612 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 1.12612 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=0.206751Jy sigma=2.671615 ! Fit after self-cal, rms=0.206747Jy sigma=2.671435 ! 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=0.206747Jy sigma=2.671435 ! Fit after self-cal, rms=0.205624Jy sigma=2.667560 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.22 mas, bmaj=2.963 mas, bpa=0.5185 degrees ! Estimated noise=1.79423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00180389 Jy ! Component: 100 - total flux cleaned = -0.00183679 Jy ! Component: 150 - total flux cleaned = -0.00185301 Jy ! Component: 200 - total flux cleaned = -0.00186013 Jy ! Total flux subtracted in 200 components = -0.00186013 Jy ! Clean residual min=-0.022763 max=0.033245 Jy/beam ! Clean residual mean=-0.000029 rms=0.008845 Jy/beam ! Combined flux in latest and established models = 1.12426 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 1.12426 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=0.205088Jy sigma=2.671817 ! Fit after self-cal, rms=0.205047Jy sigma=2.670861 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 = 0.00146599 Jy ! Component: 100 - total flux cleaned = 0.00112861 Jy ! Component: 150 - total flux cleaned = 0.000996535 Jy ! Component: 200 - total flux cleaned = 0.00105753 Jy ! Total flux subtracted in 200 components = 0.00105753 Jy ! Clean residual min=-0.022461 max=0.032955 Jy/beam ! Clean residual mean=-0.000028 rms=0.008792 Jy/beam ! Combined flux in latest and established models = 1.12532 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 55 components and 1.12532 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=0.205119Jy sigma=2.672738 ! Fit after self-cal, rms=0.205108Jy sigma=2.672397 ! 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=1.043 mas, bmaj=2.311 mas, bpa=21.36 degrees ! Estimated noise=1.44892 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.043 x 2.311 at 21.36 degrees (North through East) ! Clean map min=-0.016801 max=0.99879 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 ! Performing amp+phase self-cal ! ! 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=0.205108Jy sigma=2.672397 ! Fit after self-cal, rms=0.195184Jy sigma=2.498864 ! Inverting map and beam ! Estimated beam: bmin=1.044 mas, bmaj=2.299 mas, bpa=21.22 degrees ! Estimated noise=1.38855 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0350442 Jy ! Component: 100 - total flux cleaned = -0.0390628 Jy ! Component: 150 - total flux cleaned = -0.0373966 Jy ! Component: 200 - total flux cleaned = -0.0361561 Jy ! Total flux subtracted in 200 components = -0.0361561 Jy ! Clean residual min=-0.018953 max=0.021863 Jy/beam ! Clean residual mean=-0.000017 rms=0.005759 Jy/beam ! Combined flux in latest and established models = 1.08916 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 57 components and 1.08916 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=0.187228Jy sigma=2.435608 ! Fit after self-cal, rms=0.187234Jy sigma=2.435512 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00102033 Jy ! Component: 100 - total flux cleaned = 0.00133331 Jy ! Component: 150 - total flux cleaned = 0.00161987 Jy ! Component: 200 - total flux cleaned = 0.00179813 Jy ! Total flux subtracted in 200 components = 0.00179813 Jy ! Clean residual min=-0.018554 max=0.021553 Jy/beam ! Clean residual mean=-0.000017 rms=0.005727 Jy/beam ! Combined flux in latest and established models = 1.09096 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 60 components and 1.09096 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=0.187033Jy sigma=2.435615 ! Fit after self-cal, rms=0.187035Jy sigma=2.435601 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.187035Jy sigma=2.435601 ! Fit after self-cal, rms=0.181508Jy sigma=2.337076 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=0.9015 mas, bmaj=2.099 mas, bpa=22.1 degrees ! Estimated noise=1.88659 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.720167 Jy ! Component: 100 - total flux cleaned = 0.879213 Jy ! Component: 150 - total flux cleaned = 0.934178 Jy ! Component: 200 - total flux cleaned = 0.964928 Jy ! Total flux subtracted in 200 components = 0.964928 Jy ! Clean residual min=-0.023605 max=0.020868 Jy/beam ! Clean residual mean=-0.000044 rms=0.005473 Jy/beam ! Combined flux in latest and established models = 0.964928 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.964928 Jy ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=2.296 mas, bpa=21.24 degrees ! Estimated noise=1.33522 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 = 0.0305527 Jy ! Component: 100 - total flux cleaned = 0.0504004 Jy ! Component: 150 - total flux cleaned = 0.0639028 Jy ! Component: 200 - total flux cleaned = 0.0732618 Jy ! Total flux subtracted in 200 components = 0.0732618 Jy ! Clean residual min=-0.018637 max=0.020497 Jy/beam ! Clean residual mean=-0.000026 rms=0.005623 Jy/beam ! Combined flux in latest and established models = 1.03819 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 43 components and 1.03819 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=2.214 mas, bmaj=2.938 mas, bpa=0.6639 degrees ! Estimated noise=1.66183 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0114327 Jy ! Component: 100 - total flux cleaned = 0.0166641 Jy ! Component: 150 - total flux cleaned = 0.0182533 Jy ! Component: 200 - total flux cleaned = 0.018747 Jy ! Total flux subtracted in 200 components = 0.018747 Jy ! Clean residual min=-0.026723 max=0.032174 Jy/beam ! Clean residual mean=-0.000029 rms=0.009320 Jy/beam ! Combined flux in latest and established models = 1.05694 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 = 0.000349782 Jy ! Component: 100 - total flux cleaned = 0.000674894 Jy ! Component: 150 - total flux cleaned = 0.000974341 Jy ! Component: 200 - total flux cleaned = 0.00124828 Jy ! Total flux subtracted in 200 components = 0.00124828 Jy ! Clean residual min=-0.026940 max=0.032131 Jy/beam ! Clean residual mean=-0.000028 rms=0.009288 Jy/beam ! Combined flux in latest and established models = 1.05818 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 52 components and 1.05819 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.043 mas, bmaj=2.296 mas, bpa=21.24 degrees ! Estimated noise=1.33522 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.19617e-05 Jy ! Component: 100 - total flux cleaned = -0.000318855 Jy ! Component: 150 - total flux cleaned = -0.000179608 Jy ! Component: 200 - total flux cleaned = 5.29178e-05 Jy ! Total flux subtracted in 200 components = 5.29178e-05 Jy ! Clean residual min=-0.017689 max=0.020977 Jy/beam ! Clean residual mean=-0.000014 rms=0.005509 Jy/beam ! Combined flux in latest and established models = 1.05824 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 61 components and 1.05824 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=0.174723Jy sigma=2.289983 ! Fit after self-cal, rms=0.174701Jy sigma=2.289591 wmodel /scr/pima/bg219h_uvs/J1504+1029_X_map.mod ! Writing 61 model components to file: /scr/pima/bg219h_uvs/J1504+1029_X_map.mod wobs /scr/pima/bg219h_uvs/J1504+1029_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1504+1029_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1504+1029_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219h_uvs/J1504+1029_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 = 0.00781605 Jy ! Component: 100 - total flux cleaned = 0.0100715 Jy ! Component: 150 - total flux cleaned = 0.00892474 Jy ! Component: 200 - total flux cleaned = 0.00841863 Jy ! Component: 250 - total flux cleaned = 0.00794639 Jy ! Component: 300 - total flux cleaned = 0.00702752 Jy ! Component: 350 - total flux cleaned = 0.00574476 Jy ! Component: 400 - total flux cleaned = 0.00494823 Jy ! Component: 450 - total flux cleaned = 0.0041914 Jy ! Component: 500 - total flux cleaned = 0.00383345 Jy ! Component: 550 - total flux cleaned = 0.00365928 Jy ! Component: 600 - total flux cleaned = 0.00334308 Jy ! Component: 650 - total flux cleaned = 0.0034922 Jy ! Component: 700 - total flux cleaned = 0.00291422 Jy ! Component: 750 - total flux cleaned = 0.00264192 Jy ! Component: 800 - total flux cleaned = 0.00238332 Jy ! Component: 850 - total flux cleaned = 0.00200628 Jy ! Component: 900 - total flux cleaned = 0.00152919 Jy ! Component: 950 - total flux cleaned = 0.00107669 Jy ! Component: 1000 - total flux cleaned = 0.000746729 Jy ! Component: 1050 - total flux cleaned = 0.000534008 Jy ! Component: 1100 - total flux cleaned = 0.00023445 Jy ! Component: 1150 - total flux cleaned = -5.42967e-05 Jy ! Component: 1200 - total flux cleaned = -0.000240844 Jy ! Component: 1250 - total flux cleaned = -0.00050945 Jy ! Component: 1300 - total flux cleaned = -0.000680937 Jy ! Component: 1350 - total flux cleaned = -0.00101033 Jy ! Component: 1400 - total flux cleaned = -0.00124573 Jy ! Component: 1450 - total flux cleaned = -0.00116638 Jy ! Component: 1500 - total flux cleaned = -0.00139035 Jy ! Component: 1550 - total flux cleaned = -0.00175085 Jy ! Component: 1600 - total flux cleaned = -0.00188939 Jy ! Component: 1650 - total flux cleaned = -0.00182173 Jy ! Component: 1700 - total flux cleaned = -0.00195381 Jy ! Component: 1750 - total flux cleaned = -0.00214686 Jy ! Component: 1800 - total flux cleaned = -0.00239604 Jy ! Component: 1850 - total flux cleaned = -0.00233466 Jy ! Component: 1900 - total flux cleaned = -0.00215632 Jy ! Component: 1950 - total flux cleaned = -0.00209903 Jy ! Component: 2000 - total flux cleaned = -0.00209787 Jy ! Component: 2050 - total flux cleaned = -0.00193074 Jy ! Component: 2100 - total flux cleaned = -0.00182273 Jy ! Component: 2150 - total flux cleaned = -0.00176937 Jy ! Component: 2200 - total flux cleaned = -0.00156159 Jy ! Component: 2250 - total flux cleaned = -0.00140852 Jy ! Component: 2300 - total flux cleaned = -0.00105882 Jy ! Component: 2350 - total flux cleaned = -0.000814072 Jy ! Component: 2400 - total flux cleaned = -0.000668779 Jy ! Component: 2450 - total flux cleaned = -0.000525171 Jy ! Component: 2500 - total flux cleaned = -0.00024353 Jy ! Component: 2550 - total flux cleaned = -1.2781e-05 Jy ! Component: 2600 - total flux cleaned = 0.000168839 Jy ! Component: 2650 - total flux cleaned = 0.000392332 Jy ! Component: 2700 - total flux cleaned = 0.000436558 Jy ! Component: 2750 - total flux cleaned = 0.000699832 Jy ! Component: 2800 - total flux cleaned = 0.000872719 Jy ! Component: 2850 - total flux cleaned = 0.0010446 Jy ! Component: 2900 - total flux cleaned = 0.0013838 Jy ! Component: 2950 - total flux cleaned = 0.00159361 Jy ! Component: 3000 - total flux cleaned = 0.00171881 Jy ! Component: 3050 - total flux cleaned = 0.00204954 Jy ! Component: 3100 - total flux cleaned = 0.00229544 Jy ! Component: 3150 - total flux cleaned = 0.00249889 Jy ! Component: 3200 - total flux cleaned = 0.00278186 Jy ! Component: 3250 - total flux cleaned = 0.00310272 Jy ! Component: 3300 - total flux cleaned = 0.00342137 Jy ! Component: 3350 - total flux cleaned = 0.00373805 Jy ! Component: 3400 - total flux cleaned = 0.00397414 Jy ! Component: 3450 - total flux cleaned = 0.00420911 Jy ! Component: 3500 - total flux cleaned = 0.00452065 Jy ! Component: 3550 - total flux cleaned = 0.00479208 Jy ! Component: 3600 - total flux cleaned = 0.00517793 Jy ! Component: 3650 - total flux cleaned = 0.00544686 Jy ! Component: 3700 - total flux cleaned = 0.00579126 Jy ! Component: 3750 - total flux cleaned = 0.00605782 Jy ! Component: 3800 - total flux cleaned = 0.00636151 Jy ! Component: 3850 - total flux cleaned = 0.00658849 Jy ! Component: 3900 - total flux cleaned = 0.00696539 Jy ! Component: 3950 - total flux cleaned = 0.00719115 Jy ! Component: 4000 - total flux cleaned = 0.00737869 Jy ! Component: 4050 - total flux cleaned = 0.00764057 Jy ! Total flux subtracted in 4096 components = 0.00790222 Jy ! Clean residual min=-0.002175 max=0.002373 Jy/beam ! Clean residual mean=-0.000001 rms=0.000589 Jy/beam ! Combined flux in latest and established models = 1.06614 Jy keep ! Adding 348 model components to the UV plane model. ! The established model now contains 409 components and 1.06614 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1504+1029_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.043 x 2.296 at 21.24 degrees (North through East) ! Clean map min=-0.0051339 max=0.91902 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1504+1029_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.919023 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000544572 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.177767 0.177767 0.355533 0.711067 1.42213 2.84427 5.68853 11.3771 22.7541 45.5083 91.0165 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.919 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1687.6 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1504+1029_X_uvs.log closed on Thu Apr 7 12:13:28 2016