! Started logfile: /scr/pima/bg219h_uvs/J1733-1304_X_dfm.log on Thu May 19 22:35:36 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219h_uvs/J1733-1304_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1733-1304_X_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.52381 visibilities/baseline/integration-bin. ! Found source: J1733-1304 ! ! 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 3960 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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 ![@/opt64/bin/pima_mupet_01.dfm J1733-1304_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=2.657290Jy sigma=35.982338 ! Fit after self-cal, rms=1.602130Jy sigma=21.288823 ! 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=0.7084 mas, bmaj=1.781 mas, bpa=5.717 degrees ! Estimated noise=1.23318 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 = 1.67386 Jy ! Component: 100 - total flux cleaned = 2.12131 Jy ! Total flux subtracted in 100 components = 2.12131 Jy ! Clean residual min=-0.216914 max=0.249012 Jy/beam ! Clean residual mean=-0.001228 rms=0.059346 Jy/beam ! Combined flux in latest and established models = 2.12131 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 2.12131 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.871885Jy sigma=14.619619 ! Fit after self-cal, rms=0.871317Jy sigma=14.616016 ! 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=0.9014 mas, bmaj=2.109 mas, bpa=5.72 degrees ! Estimated noise=0.87759 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 = 0.113525 Jy ! Component: 100 - total flux cleaned = 0.100443 Jy ! Component: 150 - total flux cleaned = 0.0857099 Jy ! Component: 200 - total flux cleaned = 0.0724612 Jy ! Total flux subtracted in 200 components = 0.0724612 Jy ! Clean residual min=-0.267693 max=0.321673 Jy/beam ! Clean residual mean=-0.003301 rms=0.084797 Jy/beam ! Combined flux in latest and established models = 2.19377 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 2.19377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.824177Jy sigma=14.420196 ! Fit after self-cal, rms=0.823891Jy sigma=14.417694 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9014 x 2.109 at 5.72 degrees (North through East) ! Clean map min=-0.25714 max=2.1863 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.823891Jy sigma=14.417694 ! Fit after self-cal, rms=0.823891Jy sigma=14.417694 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9014 mas, bmaj=2.109 mas, bpa=5.72 degrees ! Estimated noise=0.87759 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 = -0.0129621 Jy ! Component: 100 - total flux cleaned = -0.0237055 Jy ! Component: 150 - total flux cleaned = -0.0334555 Jy ! Component: 200 - total flux cleaned = -0.0422887 Jy ! Total flux subtracted in 200 components = -0.0422887 Jy ! Clean residual min=-0.268337 max=0.314647 Jy/beam ! Clean residual mean=-0.003330 rms=0.083491 Jy/beam ! Combined flux in latest and established models = 2.15148 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 16 components and 2.15148 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.819684Jy sigma=14.253688 ! Fit after self-cal, rms=0.819510Jy sigma=14.252195 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.819510Jy sigma=14.252195 ! Fit after self-cal, rms=0.787401Jy sigma=14.052800 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9088 mas, bmaj=2.12 mas, bpa=5.698 degrees ! Estimated noise=0.856667 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0577832 Jy ! Component: 100 - total flux cleaned = -0.0895289 Jy ! Component: 150 - total flux cleaned = -0.0960259 Jy ! Component: 200 - total flux cleaned = -0.0998599 Jy ! Total flux subtracted in 200 components = -0.0998599 Jy ! Clean residual min=-0.252984 max=0.294424 Jy/beam ! Clean residual mean=-0.003108 rms=0.077216 Jy/beam ! Combined flux in latest and established models = 2.05162 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 21 components and 2.05162 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.797269Jy sigma=13.822434 ! Fit after self-cal, rms=0.797135Jy sigma=13.821174 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 = -0.00299494 Jy ! Component: 100 - total flux cleaned = -0.00470604 Jy ! Component: 150 - total flux cleaned = -0.00629982 Jy ! Component: 200 - total flux cleaned = -0.00781601 Jy ! Total flux subtracted in 200 components = -0.00781601 Jy ! Clean residual min=-0.253315 max=0.293290 Jy/beam ! Clean residual mean=-0.003114 rms=0.077001 Jy/beam ! Combined flux in latest and established models = 2.04381 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 2.04381 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.796184Jy sigma=13.791285 ! Fit after self-cal, rms=0.796056Jy sigma=13.789916 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.796056Jy sigma=13.789916 ! Fit after self-cal, rms=0.795350Jy sigma=13.786400 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9093 mas, bmaj=2.122 mas, bpa=5.685 degrees ! Estimated noise=0.855838 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0113087 Jy ! Component: 100 - total flux cleaned = -0.0120816 Jy ! Component: 150 - total flux cleaned = -0.0135018 Jy ! Component: 200 - total flux cleaned = -0.0148745 Jy ! Total flux subtracted in 200 components = -0.0148745 Jy ! Clean residual min=-0.252155 max=0.291703 Jy/beam ! Clean residual mean=-0.003091 rms=0.076453 Jy/beam ! Combined flux in latest and established models = 2.02893 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 2.02893 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.795757Jy sigma=13.749296 ! Fit after self-cal, rms=0.795692Jy sigma=13.748310 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 = -0.00176567 Jy ! Component: 100 - total flux cleaned = -0.00310758 Jy ! Component: 150 - total flux cleaned = -0.00438686 Jy ! Component: 200 - total flux cleaned = -0.00501543 Jy ! Total flux subtracted in 200 components = -0.00501543 Jy ! Clean residual min=-0.252587 max=0.291007 Jy/beam ! Clean residual mean=-0.003094 rms=0.076315 Jy/beam ! Combined flux in latest and established models = 2.02392 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 2.02392 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.795051Jy sigma=13.730100 ! Fit after self-cal, rms=0.795007Jy sigma=13.729260 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.795007Jy sigma=13.729260 ! Fit after self-cal, rms=0.795082Jy sigma=13.728622 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.03 mas, bmaj=3.507 mas, bpa=-1.996 degrees ! Estimated noise=1.07516 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0905812 Jy ! Component: 100 - total flux cleaned = -0.0967416 Jy ! Component: 150 - total flux cleaned = -0.103868 Jy ! Component: 200 - total flux cleaned = -0.108436 Jy ! Total flux subtracted in 200 components = -0.108436 Jy ! Clean residual min=-0.404857 max=0.469926 Jy/beam ! Clean residual mean=-0.006979 rms=0.137646 Jy/beam ! Combined flux in latest and established models = 1.91548 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 33 components and 1.91548 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.817318Jy sigma=13.594925 ! Fit after self-cal, rms=0.817021Jy sigma=13.590546 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 = -0.00619515 Jy ! Component: 100 - total flux cleaned = -0.00837481 Jy ! Component: 150 - total flux cleaned = -0.0103425 Jy ! Component: 200 - total flux cleaned = -0.0129929 Jy ! Total flux subtracted in 200 components = -0.0129929 Jy ! Clean residual min=-0.403267 max=0.469392 Jy/beam ! Clean residual mean=-0.006996 rms=0.136673 Jy/beam ! Combined flux in latest and established models = 1.90249 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 1.90249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.825504Jy sigma=13.643794 ! Fit after self-cal, rms=0.825310Jy sigma=13.640628 ! 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=0.9092 mas, bmaj=2.122 mas, bpa=5.684 degrees ! Estimated noise=0.856457 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9092 x 2.122 at 5.684 degrees (North through East) ! Clean map min=-0.24474 max=2.2427 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.825310Jy sigma=13.640628 ! Fit after self-cal, rms=0.824339Jy sigma=13.603163 ! Inverting map and beam ! Estimated beam: bmin=0.9092 mas, bmaj=2.127 mas, bpa=5.784 degrees ! Estimated noise=0.856658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0598136 Jy ! Component: 100 - total flux cleaned = 0.0665548 Jy ! Component: 150 - total flux cleaned = 0.0665405 Jy ! Component: 200 - total flux cleaned = 0.0666268 Jy ! Total flux subtracted in 200 components = 0.0666268 Jy ! Clean residual min=-0.257445 max=0.296349 Jy/beam ! Clean residual mean=-0.003084 rms=0.074791 Jy/beam ! Combined flux in latest and established models = 1.96911 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 42 components and 1.96911 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.801432Jy sigma=13.600581 ! Fit after self-cal, rms=0.801410Jy sigma=13.599977 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00136776 Jy ! Component: 100 - total flux cleaned = -0.00231536 Jy ! Component: 150 - total flux cleaned = -0.00228218 Jy ! Component: 200 - total flux cleaned = -0.00229663 Jy ! Total flux subtracted in 200 components = -0.00229663 Jy ! Clean residual min=-0.255655 max=0.292668 Jy/beam ! Clean residual mean=-0.003086 rms=0.074716 Jy/beam ! Combined flux in latest and established models = 1.96682 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 44 components and 1.96682 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.799114Jy sigma=13.581936 ! Fit after self-cal, rms=0.799088Jy sigma=13.581590 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.799088Jy sigma=13.581590 ! Fit after self-cal, rms=0.796510Jy sigma=13.571449 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=0.7144 mas, bmaj=1.794 mas, bpa=5.749 degrees ! Estimated noise=1.20492 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.63396 Jy ! Component: 100 - total flux cleaned = 2.06695 Jy ! Component: 150 - total flux cleaned = 2.23505 Jy ! Component: 200 - total flux cleaned = 2.23592 Jy ! Total flux subtracted in 200 components = 2.23592 Jy ! Clean residual min=-0.193695 max=0.225014 Jy/beam ! Clean residual mean=-0.000953 rms=0.054903 Jy/beam ! Combined flux in latest and established models = 2.23593 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 13 model components to the UV plane model. ! The established model now contains 13 components and 2.23593 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9094 mas, bmaj=2.125 mas, bpa=5.717 degrees ! Estimated noise=0.856334 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 = -0.109239 Jy ! Component: 100 - total flux cleaned = -0.129169 Jy ! Component: 150 - total flux cleaned = -0.145555 Jy ! Component: 200 - total flux cleaned = -0.159717 Jy ! Total flux subtracted in 200 components = -0.159717 Jy ! Clean residual min=-0.248300 max=0.299180 Jy/beam ! Clean residual mean=-0.003005 rms=0.077766 Jy/beam ! Combined flux in latest and established models = 2.07621 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 18 components and 2.07621 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=2.033 mas, bmaj=3.516 mas, bpa=-1.912 degrees ! Estimated noise=1.07331 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.106168 Jy ! Component: 100 - total flux cleaned = -0.117839 Jy ! Component: 150 - total flux cleaned = -0.127845 Jy ! Component: 200 - total flux cleaned = -0.134341 Jy ! Total flux subtracted in 200 components = -0.134341 Jy ! Clean residual min=-0.400149 max=0.471733 Jy/beam ! Clean residual mean=-0.006830 rms=0.137909 Jy/beam ! Combined flux in latest and established models = 1.94187 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 = -0.00767419 Jy ! Component: 100 - total flux cleaned = -0.0142567 Jy ! Component: 150 - total flux cleaned = -0.0199321 Jy ! Component: 200 - total flux cleaned = -0.02363 Jy ! Total flux subtracted in 200 components = -0.02363 Jy ! Clean residual min=-0.397370 max=0.469155 Jy/beam ! Clean residual mean=-0.006865 rms=0.136341 Jy/beam ! Combined flux in latest and established models = 1.91824 Jy ! Adding 5 model components to the UV plane model. ! The established model now contains 20 components and 1.91824 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9094 mas, bmaj=2.125 mas, bpa=5.717 degrees ! Estimated noise=0.856334 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0387811 Jy ! Component: 100 - total flux cleaned = 0.0422617 Jy ! Component: 150 - total flux cleaned = 0.0467268 Jy ! Component: 200 - total flux cleaned = 0.0484129 Jy ! Total flux subtracted in 200 components = 0.0484129 Jy ! Clean residual min=-0.255134 max=0.295932 Jy/beam ! Clean residual mean=-0.003093 rms=0.074956 Jy/beam ! Combined flux in latest and established models = 1.96665 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 1.96665 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.801448Jy sigma=13.664343 ! Fit after self-cal, rms=0.801329Jy sigma=13.657367 wmodel /J1733-1304_X_map.mod ! wmodel: Unable to open new model file: /J1733-1304_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J1733-1304_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9094 x 2.125 at 5.717 degrees (North through East) ! Clean map min=-0.2494 max=2.2335 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1733-1304_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 2.23351 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0749458 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -10.0666 10.0666 20.1331 40.2662 80.5325 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.2248 print "peak= ", int(1000*peak_flux)/1000 ! peak= 2.233 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 29.801 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1733-1304_X_dfm.log closed on Thu May 19 22:35:39 2016