! Started logfile: /scr/pima/bg219i_uvs/J0347+2339_X_uvs.log on Wed Apr 6 23:30:19 2016 obs /scr/pima/bg219i_uvs/J0347+2339_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0347+2339_X_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.910185 visibilities/baseline/integration-bin. ! Found source: J0347+2339 ! ! 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 23592 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/J0347+2339_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. ! ! 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=1.018171Jy sigma=24.360335 ! Fit after self-cal, rms=0.822556Jy sigma=19.551537 ! 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=0.8638 mas, bmaj=1.364 mas, bpa=-9.147 degrees ! Estimated noise=0.521886 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 = 0.136551 Jy ! Component: 100 - total flux cleaned = 0.172079 Jy ! Total flux subtracted in 100 components = 0.172079 Jy ! Clean residual min=-0.007195 max=0.014862 Jy/beam ! Clean residual mean=-0.000001 rms=0.002002 Jy/beam ! Combined flux in latest and established models = 0.172079 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.172079 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=0.069359Jy sigma=1.591399 ! Fit after self-cal, rms=0.069164Jy sigma=1.587621 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0168964 Jy ! Component: 100 - total flux cleaned = 0.0263279 Jy ! Total flux subtracted in 100 components = 0.0263279 Jy ! Clean residual min=-0.005648 max=0.012555 Jy/beam ! Clean residual mean=-0.000002 rms=0.001410 Jy/beam ! Combined flux in latest and established models = 0.198406 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.198406 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=0.064150Jy sigma=1.448070 ! Fit after self-cal, rms=0.064053Jy sigma=1.446158 ! Inverting map ! Added new window around map position (-0.8, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109059 Jy ! Component: 100 - total flux cleaned = 0.0167689 Jy ! Total flux subtracted in 100 components = 0.0167689 Jy ! Clean residual min=-0.004320 max=0.004895 Jy/beam ! Clean residual mean=-0.000002 rms=0.001076 Jy/beam ! Combined flux in latest and established models = 0.215175 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 24 components and 0.215175 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=0.062008Jy sigma=1.393399 ! Fit after self-cal, rms=0.061855Jy sigma=1.390430 ! 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=1.093 mas, bmaj=1.647 mas, bpa=-2.412 degrees ! Estimated noise=0.258539 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 (-0.8, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00567983 Jy ! Component: 100 - total flux cleaned = 0.00910627 Jy ! Component: 150 - total flux cleaned = 0.011437 Jy ! Component: 200 - total flux cleaned = 0.0130894 Jy ! Total flux subtracted in 200 components = 0.0130894 Jy ! Clean residual min=-0.002652 max=0.004422 Jy/beam ! Clean residual mean=-0.000006 rms=0.000747 Jy/beam ! Combined flux in latest and established models = 0.228265 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 36 components and 0.228265 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=0.061326Jy sigma=1.374982 ! Fit after self-cal, rms=0.061299Jy sigma=1.374388 ! Inverting map ! Added new window around map position (-2, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00413428 Jy ! Component: 100 - total flux cleaned = 0.00653692 Jy ! Component: 150 - total flux cleaned = 0.00830206 Jy ! Component: 200 - total flux cleaned = 0.0096513 Jy ! Total flux subtracted in 200 components = 0.0096513 Jy ! Clean residual min=-0.002337 max=0.003257 Jy/beam ! Clean residual mean=-0.000005 rms=0.000612 Jy/beam ! Combined flux in latest and established models = 0.237916 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 55 components and 0.237916 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=0.060974Jy sigma=1.366758 ! Fit after self-cal, rms=0.060945Jy sigma=1.366108 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.093 x 1.647 at -2.412 degrees (North through East) ! Clean map min=-0.0020949 max=0.17437 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.02 KP 1.00 ! LA 0.99 MK 1.01 NL 0.99 OV 0.99 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.01 KP 0.99 ! LA 0.98 MK 0.99 NL 1.00 OV 0.99 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 HN 1.00 KP 1.00 ! LA 0.99 MK 1.01 NL 1.00 OV 0.99 ! PT 0.97 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.02 HN 0.97 KP 1.00 ! LA 0.98 MK 1.00 NL 1.00 OV 1.00 ! PT 0.98 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.02 KP 1.00 ! LA 0.98 MK 1.00 NL 0.98 OV 0.98 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.01 KP 1.01 ! LA 0.98 MK 0.99 NL 1.00 OV 0.97 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.00 KP 1.00 ! LA 1.01 MK 1.00 NL 0.95 OV 0.98 ! PT 1.00 SC 1.03 ! ! ! 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=0.060945Jy sigma=1.366108 ! Fit after self-cal, rms=0.061070Jy sigma=1.361243 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.097 mas, bmaj=1.653 mas, bpa=-2.789 degrees ! Estimated noise=0.257895 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 = -0.000296288 Jy ! Component: 100 - total flux cleaned = -0.000206976 Jy ! Component: 150 - total flux cleaned = -3.17352e-05 Jy ! Component: 200 - total flux cleaned = 9.26155e-05 Jy ! Total flux subtracted in 200 components = 9.26155e-05 Jy ! Clean residual min=-0.002126 max=0.002456 Jy/beam ! Clean residual mean=-0.000004 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.238009 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 70 components and 0.238009 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=0.061018Jy sigma=1.359950 ! Fit after self-cal, rms=0.061025Jy sigma=1.359831 ! 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=0.061025Jy sigma=1.359831 ! Fit after self-cal, rms=0.061108Jy sigma=1.354779 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.096 mas, bmaj=1.646 mas, bpa=-2.33 degrees ! Estimated noise=0.257589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000218557 Jy ! Component: 100 - total flux cleaned = -0.000243457 Jy ! Component: 150 - total flux cleaned = -0.000270406 Jy ! Component: 200 - total flux cleaned = -0.000295076 Jy ! Total flux subtracted in 200 components = -0.000295076 Jy ! Clean residual min=-0.001814 max=0.001688 Jy/beam ! Clean residual mean=-0.000001 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.237714 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 85 components and 0.237714 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=0.061080Jy sigma=1.354041 ! Fit after self-cal, rms=0.061082Jy sigma=1.353951 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 = -0.000178107 Jy ! Component: 100 - total flux cleaned = -0.000155701 Jy ! Component: 150 - total flux cleaned = -0.000175798 Jy ! Component: 200 - total flux cleaned = -0.000175222 Jy ! Total flux subtracted in 200 components = -0.000175222 Jy ! Clean residual min=-0.001735 max=0.001639 Jy/beam ! Clean residual mean=-0.000001 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.237538 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 90 components and 0.237538 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=0.061067Jy sigma=1.353593 ! Fit after self-cal, rms=0.061063Jy sigma=1.353556 ! 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=0.061063Jy sigma=1.353556 ! Fit after self-cal, rms=0.061045Jy sigma=1.353482 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.097 mas, bmaj=1.646 mas, bpa=-2.241 degrees ! Estimated noise=0.25735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000371606 Jy ! Component: 100 - total flux cleaned = -0.000413577 Jy ! Component: 150 - total flux cleaned = -0.000450578 Jy ! Component: 200 - total flux cleaned = -0.000483909 Jy ! Total flux subtracted in 200 components = -0.000483909 Jy ! Clean residual min=-0.001658 max=0.001596 Jy/beam ! Clean residual mean=-0.000001 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.237054 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 93 components and 0.237054 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=0.061033Jy sigma=1.353162 ! Fit after self-cal, rms=0.061030Jy sigma=1.353137 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 = -9.98696e-05 Jy ! Component: 100 - total flux cleaned = -6.80151e-05 Jy ! Component: 150 - total flux cleaned = -6.80984e-05 Jy ! Component: 200 - total flux cleaned = -3.90897e-05 Jy ! Total flux subtracted in 200 components = -3.90897e-05 Jy ! Clean residual min=-0.001618 max=0.001594 Jy/beam ! Clean residual mean=-0.000001 rms=0.000384 Jy/beam ! Combined flux in latest and established models = 0.237015 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 96 components and 0.237015 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=0.061023Jy sigma=1.352944 ! Fit after self-cal, rms=0.061021Jy sigma=1.352927 ! 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=0.061021Jy sigma=1.352927 ! Fit after self-cal, rms=0.061009Jy sigma=1.352897 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.171 mas, bmaj=2.695 mas, bpa=-0.8397 degrees ! Estimated noise=0.305325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00051781 Jy ! Component: 100 - total flux cleaned = 0.000657467 Jy ! Component: 150 - total flux cleaned = 0.000691146 Jy ! Component: 200 - total flux cleaned = 0.00074927 Jy ! Total flux subtracted in 200 components = 0.00074927 Jy ! Clean residual min=-0.001630 max=0.001947 Jy/beam ! Clean residual mean=-0.000001 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.237765 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 102 components and 0.237765 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=0.061018Jy sigma=1.352899 ! Fit after self-cal, rms=0.061016Jy sigma=1.352849 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 (11.6, 2.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000769907 Jy ! Component: 100 - total flux cleaned = 0.000862022 Jy ! Component: 150 - total flux cleaned = 0.000769271 Jy ! Component: 200 - total flux cleaned = 0.00073959 Jy ! Total flux subtracted in 200 components = 0.00073959 Jy ! Clean residual min=-0.001402 max=0.001360 Jy/beam ! Clean residual mean=-0.000002 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.238504 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 121 components and 0.238504 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=0.060977Jy sigma=1.351747 ! Fit after self-cal, rms=0.060971Jy sigma=1.351664 ! 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=1.097 mas, bmaj=1.646 mas, bpa=-2.209 degrees ! Estimated noise=0.257191 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.097 x 1.646 at -2.209 degrees (North through East) ! Clean map min=-0.001426 max=0.17348 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=0.8673 mas, bmaj=1.361 mas, bpa=-8.905 degrees ! Estimated noise=0.520696 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.135814 Jy ! Component: 100 - total flux cleaned = 0.173996 Jy ! Component: 150 - total flux cleaned = 0.1915 Jy ! Component: 200 - total flux cleaned = 0.2015 Jy ! Total flux subtracted in 200 components = 0.2015 Jy ! Clean residual min=-0.004082 max=0.005131 Jy/beam ! Clean residual mean=-0.000000 rms=0.001114 Jy/beam ! Combined flux in latest and established models = 0.2015 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.2015 Jy ! Inverting map and beam ! Estimated beam: bmin=1.097 mas, bmaj=1.646 mas, bpa=-2.209 degrees ! Estimated noise=0.257191 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 = 0.0086554 Jy ! Component: 100 - total flux cleaned = 0.0142658 Jy ! Component: 150 - total flux cleaned = 0.01831 Jy ! Component: 200 - total flux cleaned = 0.0213883 Jy ! Total flux subtracted in 200 components = 0.0213883 Jy ! Clean residual min=-0.002105 max=0.002462 Jy/beam ! Clean residual mean=-0.000002 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.222889 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 54 components and 0.222889 Jy ! Inverting map ! Added new window around map position (48.6, -12.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00265443 Jy ! Component: 100 - total flux cleaned = 0.00481268 Jy ! Component: 150 - total flux cleaned = 0.00666089 Jy ! Component: 200 - total flux cleaned = 0.00801024 Jy ! Total flux subtracted in 200 components = 0.00801024 Jy ! Clean residual min=-0.001890 max=0.001788 Jy/beam ! Clean residual mean=-0.000002 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.230899 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 79 components and 0.230899 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=2.171 mas, bmaj=2.695 mas, bpa=-0.8397 degrees ! Estimated noise=0.305325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0023175 Jy ! Component: 100 - total flux cleaned = 0.00392946 Jy ! Component: 150 - total flux cleaned = 0.00479687 Jy ! Component: 200 - total flux cleaned = 0.00529854 Jy ! Total flux subtracted in 200 components = 0.00529854 Jy ! Clean residual min=-0.001671 max=0.001526 Jy/beam ! Clean residual mean=-0.000003 rms=0.000421 Jy/beam ! Combined flux in latest and established models = 0.236197 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 = 0.000218282 Jy ! Component: 100 - total flux cleaned = 0.000384818 Jy ! Component: 150 - total flux cleaned = 0.000599042 Jy ! Component: 200 - total flux cleaned = 0.000793406 Jy ! Total flux subtracted in 200 components = 0.000793406 Jy ! Clean residual min=-0.001554 max=0.001421 Jy/beam ! Clean residual mean=-0.000002 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.236991 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 118 components and 0.236991 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.097 mas, bmaj=1.646 mas, bpa=-2.209 degrees ! Estimated noise=0.257191 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.87433e-05 Jy ! Component: 100 - total flux cleaned = -6.89242e-05 Jy ! Component: 150 - total flux cleaned = -0.000213816 Jy ! Component: 200 - total flux cleaned = -0.000214965 Jy ! Total flux subtracted in 200 components = -0.000214965 Jy ! Clean residual min=-0.001664 max=0.001525 Jy/beam ! Clean residual mean=-0.000001 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.236776 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 143 components and 0.236776 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=0.060962Jy sigma=1.351351 ! Fit after self-cal, rms=0.060949Jy sigma=1.351152 wmodel /scr/pima/bg219i_uvs/J0347+2339_X_map.mod ! Writing 143 model components to file: /scr/pima/bg219i_uvs/J0347+2339_X_map.mod wobs /scr/pima/bg219i_uvs/J0347+2339_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0347+2339_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0347+2339_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219i_uvs/J0347+2339_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 = -0.000298113 Jy ! Component: 100 - total flux cleaned = -0.000272399 Jy ! Component: 150 - total flux cleaned = -0.000319822 Jy ! Component: 200 - total flux cleaned = -0.000275481 Jy ! Component: 250 - total flux cleaned = -0.000297606 Jy ! Component: 300 - total flux cleaned = -0.000255356 Jy ! Component: 350 - total flux cleaned = -0.000234959 Jy ! Component: 400 - total flux cleaned = -0.000195657 Jy ! Component: 450 - total flux cleaned = -9.96952e-05 Jy ! Component: 500 - total flux cleaned = 1.23302e-05 Jy ! Component: 550 - total flux cleaned = 4.85511e-05 Jy ! Component: 600 - total flux cleaned = 0.00013736 Jy ! Component: 650 - total flux cleaned = 0.000172424 Jy ! Component: 700 - total flux cleaned = 0.000206942 Jy ! Component: 750 - total flux cleaned = 0.000240859 Jy ! Component: 800 - total flux cleaned = 0.000323159 Jy ! Component: 850 - total flux cleaned = 0.000290499 Jy ! Component: 900 - total flux cleaned = 0.000322363 Jy ! Component: 950 - total flux cleaned = 0.000369238 Jy ! Component: 1000 - total flux cleaned = 0.000353694 Jy ! Component: 1050 - total flux cleaned = 0.000399129 Jy ! Component: 1100 - total flux cleaned = 0.000399088 Jy ! Component: 1150 - total flux cleaned = 0.000414009 Jy ! Component: 1200 - total flux cleaned = 0.000385116 Jy ! Component: 1250 - total flux cleaned = 0.00042822 Jy ! Component: 1300 - total flux cleaned = 0.000414238 Jy ! Component: 1350 - total flux cleaned = 0.000442254 Jy ! Component: 1400 - total flux cleaned = 0.000469521 Jy ! Component: 1450 - total flux cleaned = 0.000455732 Jy ! Component: 1500 - total flux cleaned = 0.000455492 Jy ! Component: 1550 - total flux cleaned = 0.000415409 Jy ! Component: 1600 - total flux cleaned = 0.000428725 Jy ! Component: 1650 - total flux cleaned = 0.000415803 Jy ! Component: 1700 - total flux cleaned = 0.000428661 Jy ! Component: 1750 - total flux cleaned = 0.000415918 Jy ! Component: 1800 - total flux cleaned = 0.000453796 Jy ! Component: 1850 - total flux cleaned = 0.000441267 Jy ! Component: 1900 - total flux cleaned = 0.000453752 Jy ! Component: 1950 - total flux cleaned = 0.000453781 Jy ! Component: 2000 - total flux cleaned = 0.0004418 Jy ! Component: 2050 - total flux cleaned = 0.000441968 Jy ! Component: 2100 - total flux cleaned = 0.000442049 Jy ! Component: 2150 - total flux cleaned = 0.000453844 Jy ! Component: 2200 - total flux cleaned = 0.000442104 Jy ! Component: 2250 - total flux cleaned = 0.000430506 Jy ! Component: 2300 - total flux cleaned = 0.000430406 Jy ! Component: 2350 - total flux cleaned = 0.000418937 Jy ! Component: 2400 - total flux cleaned = 0.000373828 Jy ! Component: 2450 - total flux cleaned = 0.000351346 Jy ! Component: 2500 - total flux cleaned = 0.00030716 Jy ! Component: 2550 - total flux cleaned = 0.000350879 Jy ! Component: 2600 - total flux cleaned = 0.000339849 Jy ! Component: 2650 - total flux cleaned = 0.000318218 Jy ! Component: 2700 - total flux cleaned = 0.000328964 Jy ! Component: 2750 - total flux cleaned = 0.000350224 Jy ! Component: 2800 - total flux cleaned = 0.000350234 Jy ! Component: 2850 - total flux cleaned = 0.000381698 Jy ! Component: 2900 - total flux cleaned = 0.000402424 Jy ! Component: 2950 - total flux cleaned = 0.000402446 Jy ! Component: 3000 - total flux cleaned = 0.000443211 Jy ! Component: 3050 - total flux cleaned = 0.000432973 Jy ! Component: 3100 - total flux cleaned = 0.000432973 Jy ! Component: 3150 - total flux cleaned = 0.000452846 Jy ! Component: 3200 - total flux cleaned = 0.000423195 Jy ! Component: 3250 - total flux cleaned = 0.000462603 Jy ! Component: 3300 - total flux cleaned = 0.000452702 Jy ! Component: 3350 - total flux cleaned = 0.000452677 Jy ! Component: 3400 - total flux cleaned = 0.000491295 Jy ! Component: 3450 - total flux cleaned = 0.000481666 Jy ! Component: 3500 - total flux cleaned = 0.00046257 Jy ! Component: 3550 - total flux cleaned = 0.0004532 Jy ! Component: 3600 - total flux cleaned = 0.00042493 Jy ! Component: 3650 - total flux cleaned = 0.000359662 Jy ! Component: 3700 - total flux cleaned = 0.00038749 Jy ! Component: 3750 - total flux cleaned = 0.000359844 Jy ! Component: 3800 - total flux cleaned = 0.000369004 Jy ! Component: 3850 - total flux cleaned = 0.000314286 Jy ! Component: 3900 - total flux cleaned = 0.000314347 Jy ! Component: 3950 - total flux cleaned = 0.000305369 Jy ! Component: 4000 - total flux cleaned = 0.000332304 Jy ! Component: 4050 - total flux cleaned = 0.000314509 Jy ! Total flux subtracted in 4096 components = 0.000341065 Jy ! Clean residual min=-0.000473 max=0.000481 Jy/beam ! Clean residual mean=0.000000 rms=0.000148 Jy/beam ! Combined flux in latest and established models = 0.237117 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 421 components and 0.237117 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0347+2339_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.097 x 1.646 at -2.209 degrees (North through East) ! Clean map min=-0.0010644 max=0.17396 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0347+2339_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.173955 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000147655 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.254643 0.254643 0.509285 1.01857 2.03714 4.07428 8.14856 16.2971 32.5943 65.1885 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.173 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1178.12 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0347+2339_X_uvs.log closed on Wed Apr 6 23:30:24 2016