! Started logfile: /scr/pima/bg219a_uvs/J0105+4819_X_dfm.log on Thu May 19 23:46:29 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/bg219a_uvs/J0105+4819_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0105+4819_X_uva.fits ! AN table 1: 28 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.734694 visibilities/baseline/integration-bin. ! Found source: J0105+4819 ! ! 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 121 lines of history. ! ! Reading 5184 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 J0105+4819_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 66 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 53 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.120021Jy sigma=25.527280 ! Fit after self-cal, rms=0.596743Jy sigma=12.962533 ! 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=0.7648 mas, bmaj=1.03 mas, bpa=-39.41 degrees ! Estimated noise=0.950712 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 = 0.298361 Jy ! Component: 100 - total flux cleaned = 0.397477 Jy ! Total flux subtracted in 100 components = 0.397477 Jy ! Clean residual min=-0.036376 max=0.049122 Jy/beam ! Clean residual mean=-0.000215 rms=0.010602 Jy/beam ! Combined flux in latest and established models = 0.397477 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.397477 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=0.221163Jy sigma=4.063178 ! Fit after self-cal, rms=0.220956Jy sigma=4.057395 ! 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=0.9604 mas, bmaj=1.275 mas, bpa=-39.2 degrees ! Estimated noise=0.522668 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 = 0.10737 Jy ! Component: 100 - total flux cleaned = 0.164991 Jy ! Component: 150 - total flux cleaned = 0.198991 Jy ! Component: 200 - total flux cleaned = 0.219317 Jy ! Total flux subtracted in 200 components = 0.219317 Jy ! Clean residual min=-0.016800 max=0.031444 Jy/beam ! Clean residual mean=-0.000274 rms=0.006693 Jy/beam ! Combined flux in latest and established models = 0.616794 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 27 components and 0.616794 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=0.183336Jy sigma=1.933540 ! Fit after self-cal, rms=0.182919Jy sigma=1.930612 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9604 x 1.275 at -39.2 degrees (North through East) ! Clean map min=-0.016163 max=0.42777 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: ! 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: ! 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: ! 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: ! 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: ! 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: ! 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: ! 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: ! 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: ! 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: ! 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: ! 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: ! 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=0.182919Jy sigma=1.930612 ! Fit after self-cal, rms=0.182919Jy sigma=1.930612 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9604 mas, bmaj=1.275 mas, bpa=-39.2 degrees ! Estimated noise=0.522668 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 = 0.0125704 Jy ! Component: 100 - total flux cleaned = 0.0159705 Jy ! Component: 150 - total flux cleaned = 0.0180837 Jy ! Component: 200 - total flux cleaned = 0.0197579 Jy ! Total flux subtracted in 200 components = 0.0197579 Jy ! Clean residual min=-0.016530 max=0.029820 Jy/beam ! Clean residual mean=-0.000215 rms=0.005968 Jy/beam ! Combined flux in latest and established models = 0.636552 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.636552 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=0.183832Jy sigma=1.852268 ! Fit after self-cal, rms=0.183742Jy sigma=1.851172 ! Inverting map ! Added new window around map position (4.2, -6.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0265071 Jy ! Component: 100 - total flux cleaned = 0.0351903 Jy ! Component: 150 - total flux cleaned = 0.0374583 Jy ! Component: 200 - total flux cleaned = 0.0390125 Jy ! Total flux subtracted in 200 components = 0.0390125 Jy ! Clean residual min=-0.016713 max=0.020007 Jy/beam ! Clean residual mean=-0.000180 rms=0.004760 Jy/beam ! Combined flux in latest and established models = 0.675564 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 47 components and 0.675564 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=0.179277Jy sigma=1.669567 ! Fit after self-cal, rms=0.178713Jy sigma=1.650079 ! 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=0.178713Jy sigma=1.650079 ! Fit after self-cal, rms=0.181021Jy sigma=1.593876 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9619 mas, bmaj=1.293 mas, bpa=-39.57 degrees ! Estimated noise=0.523049 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138996 Jy ! Component: 100 - total flux cleaned = 0.00252962 Jy ! Component: 150 - total flux cleaned = 0.00312857 Jy ! Component: 200 - total flux cleaned = 0.00346896 Jy ! Total flux subtracted in 200 components = 0.00346896 Jy ! Clean residual min=-0.011705 max=0.014499 Jy/beam ! Clean residual mean=-0.000161 rms=0.003520 Jy/beam ! Combined flux in latest and established models = 0.679033 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 56 components and 0.679033 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=0.179715Jy sigma=1.574706 ! Fit after self-cal, rms=0.179635Jy sigma=1.572255 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 = 0.00163166 Jy ! Component: 100 - total flux cleaned = 0.0028256 Jy ! Component: 150 - total flux cleaned = 0.00357895 Jy ! Component: 200 - total flux cleaned = 0.00370881 Jy ! Total flux subtracted in 200 components = 0.00370881 Jy ! Clean residual min=-0.012312 max=0.013860 Jy/beam ! Clean residual mean=-0.000159 rms=0.003428 Jy/beam ! Combined flux in latest and established models = 0.682742 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 62 components and 0.682742 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=0.179059Jy sigma=1.562603 ! Fit after self-cal, rms=0.179013Jy sigma=1.561107 ! 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=0.179013Jy sigma=1.561107 ! Fit after self-cal, rms=0.178015Jy sigma=1.515867 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9639 mas, bmaj=1.294 mas, bpa=-39.54 degrees ! Estimated noise=0.52452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000972133 Jy ! Component: 100 - total flux cleaned = 0.000967626 Jy ! Component: 150 - total flux cleaned = 0.000859954 Jy ! Component: 200 - total flux cleaned = 0.000590513 Jy ! Total flux subtracted in 200 components = 0.000590513 Jy ! Clean residual min=-0.010637 max=0.011663 Jy/beam ! Clean residual mean=-0.000117 rms=0.002692 Jy/beam ! Combined flux in latest and established models = 0.683333 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 71 components and 0.683333 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=0.177487Jy sigma=1.511831 ! Fit after self-cal, rms=0.177482Jy sigma=1.510599 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 = 0.000946366 Jy ! Component: 100 - total flux cleaned = 0.00151904 Jy ! Component: 150 - total flux cleaned = 0.00177486 Jy ! Component: 200 - total flux cleaned = 0.00193499 Jy ! Total flux subtracted in 200 components = 0.00193499 Jy ! Clean residual min=-0.010661 max=0.011278 Jy/beam ! Clean residual mean=-0.000116 rms=0.002653 Jy/beam ! Combined flux in latest and established models = 0.685268 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 75 components and 0.685268 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=0.177211Jy sigma=1.507438 ! Fit after self-cal, rms=0.177198Jy sigma=1.506752 ! 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=0.177198Jy sigma=1.506752 ! Fit after self-cal, rms=0.177013Jy sigma=1.505907 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.245 mas, bmaj=2.935 mas, bpa=-36.83 degrees ! Estimated noise=0.724544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00241915 Jy ! Component: 100 - total flux cleaned = 0.00289918 Jy ! Component: 150 - total flux cleaned = 0.00313937 Jy ! Component: 200 - total flux cleaned = 0.00327897 Jy ! Total flux subtracted in 200 components = 0.00327897 Jy ! Clean residual min=-0.014647 max=0.015976 Jy/beam ! Clean residual mean=-0.000263 rms=0.004413 Jy/beam ! Combined flux in latest and established models = 0.688547 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 76 components and 0.688547 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=0.176972Jy sigma=1.504533 ! Fit after self-cal, rms=0.176962Jy sigma=1.503821 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 = 0.000427457 Jy ! Component: 100 - total flux cleaned = 0.000505381 Jy ! Component: 150 - total flux cleaned = 0.000565173 Jy ! Component: 200 - total flux cleaned = 0.000626218 Jy ! Total flux subtracted in 200 components = 0.000626218 Jy ! Clean residual min=-0.014560 max=0.015859 Jy/beam ! Clean residual mean=-0.000266 rms=0.004427 Jy/beam ! Combined flux in latest and established models = 0.689173 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 78 components and 0.689173 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=0.176829Jy sigma=1.505450 ! Fit after self-cal, rms=0.176827Jy sigma=1.505027 ! 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=0.9647 mas, bmaj=1.295 mas, bpa=-39.53 degrees ! Estimated noise=0.524604 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9647 x 1.295 at -39.53 degrees (North through East) ! Clean map min=-0.01022 max=0.40205 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=0.766 mas, bmaj=1.043 mas, bpa=-39.8 degrees ! Estimated noise=0.961543 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.301893 Jy ! Component: 100 - total flux cleaned = 0.402111 Jy ! Component: 150 - total flux cleaned = 0.46188 Jy ! Component: 200 - total flux cleaned = 0.504288 Jy ! Total flux subtracted in 200 components = 0.504288 Jy ! Clean residual min=-0.019786 max=0.030024 Jy/beam ! Clean residual mean=-0.000135 rms=0.006686 Jy/beam ! Combined flux in latest and established models = 0.504288 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.504288 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9647 mas, bmaj=1.295 mas, bpa=-39.53 degrees ! Estimated noise=0.524604 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 = 0.0597558 Jy ! Component: 100 - total flux cleaned = 0.0960605 Jy ! Component: 150 - total flux cleaned = 0.120525 Jy ! Component: 200 - total flux cleaned = 0.137179 Jy ! Total flux subtracted in 200 components = 0.137179 Jy ! Clean residual min=-0.012655 max=0.017800 Jy/beam ! Clean residual mean=-0.000218 rms=0.004023 Jy/beam ! Combined flux in latest and established models = 0.641467 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 43 components and 0.641467 Jy ! Inverting map ! Added new window around map position (10.8, -29.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0167906 Jy ! Component: 100 - total flux cleaned = 0.0270923 Jy ! Component: 150 - total flux cleaned = 0.0351002 Jy ! Component: 200 - total flux cleaned = 0.0414408 Jy ! Total flux subtracted in 200 components = 0.0414408 Jy ! Clean residual min=-0.010273 max=0.011573 Jy/beam ! Clean residual mean=-0.000107 rms=0.002709 Jy/beam ! Combined flux in latest and established models = 0.682907 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 81 components and 0.682907 Jy ! Inverting map ! Added new window around map position (-10.6, 28.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109547 Jy ! Component: 100 - total flux cleaned = 0.0156504 Jy ! Component: 150 - total flux cleaned = 0.0182389 Jy ! Component: 200 - total flux cleaned = 0.0202334 Jy ! Total flux subtracted in 200 components = 0.0202334 Jy ! Clean residual min=-0.008224 max=0.008001 Jy/beam ! Clean residual mean=-0.000050 rms=0.002145 Jy/beam ! Combined flux in latest and established models = 0.703141 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 111 components and 0.703141 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=2.245 mas, bmaj=2.935 mas, bpa=-36.83 degrees ! Estimated noise=0.724544 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00213325 Jy ! Component: 100 - total flux cleaned = 0.00252836 Jy ! Component: 150 - total flux cleaned = 0.00288927 Jy ! Component: 200 - total flux cleaned = 0.00321696 Jy ! Total flux subtracted in 200 components = 0.00321696 Jy ! Clean residual min=-0.011672 max=0.012128 Jy/beam ! Clean residual mean=-0.000081 rms=0.003374 Jy/beam ! Combined flux in latest and established models = 0.706358 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 = 0.000157928 Jy ! Component: 100 - total flux cleaned = 0.000443313 Jy ! Component: 150 - total flux cleaned = 0.000442022 Jy ! Component: 200 - total flux cleaned = 0.000441499 Jy ! Total flux subtracted in 200 components = 0.000441499 Jy ! Clean residual min=-0.011904 max=0.011944 Jy/beam ! Clean residual mean=-0.000066 rms=0.003342 Jy/beam ! Combined flux in latest and established models = 0.706799 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 129 components and 0.706799 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9647 mas, bmaj=1.295 mas, bpa=-39.53 degrees ! Estimated noise=0.524604 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000726737 Jy ! Component: 100 - total flux cleaned = -0.000727489 Jy ! Component: 150 - total flux cleaned = -0.000595221 Jy ! Component: 200 - total flux cleaned = -0.000354335 Jy ! Total flux subtracted in 200 components = -0.000354335 Jy ! Clean residual min=-0.008687 max=0.007119 Jy/beam ! Clean residual mean=-0.000030 rms=0.002040 Jy/beam ! Combined flux in latest and established models = 0.706445 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 147 components and 0.706445 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=0.169999Jy sigma=1.471672 ! Fit after self-cal, rms=0.169895Jy sigma=1.469140 wmodel /J0105+4819_X_map.mod ! wmodel: Unable to open new model file: /J0105+4819_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J0105+4819_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9647 x 1.295 at -39.53 degrees (North through East) ! Clean map min=-0.0077195 max=0.4082 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0105+4819_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.408196 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00203161 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.49311 1.49311 2.98623 5.97245 11.9449 23.8898 47.7796 95.5592 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.408 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 200.922 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0105+4819_X_dfm.log closed on Thu May 19 23:46:31 2016