! Started logfile: /scr/pima/bg219i_uvs/J0113+4948_X_dfm.log on Thu May 19 22:55:09 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/bg219i_uvs/J0113+4948_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0113+4948_X_uva.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.777778 visibilities/baseline/integration-bin. ! Found source: J0113+4948 ! ! 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 2352 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 J0113+4948_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 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 16 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.191205Jy sigma=22.434693 ! Fit after self-cal, rms=0.403938Jy sigma=7.550014 ! 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=0.7045 mas, bmaj=2.598 mas, bpa=-63.18 degrees ! Estimated noise=1.33697 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 = 0.457285 Jy ! Component: 100 - total flux cleaned = 0.561922 Jy ! Total flux subtracted in 100 components = 0.561922 Jy ! Clean residual min=-0.021400 max=0.040101 Jy/beam ! Clean residual mean=-0.000016 rms=0.006677 Jy/beam ! Combined flux in latest and established models = 0.561922 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.561922 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=0.098500Jy sigma=1.839892 ! Fit after self-cal, rms=0.098470Jy sigma=1.839388 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0441494 Jy ! Component: 100 - total flux cleaned = 0.0671109 Jy ! Total flux subtracted in 100 components = 0.0671109 Jy ! Clean residual min=-0.015590 max=0.017820 Jy/beam ! Clean residual mean=0.000025 rms=0.004054 Jy/beam ! Combined flux in latest and established models = 0.629033 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 13 components and 0.629033 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=0.071919Jy sigma=1.321397 ! Fit after self-cal, rms=0.071833Jy sigma=1.320226 ! 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=0.8696 mas, bmaj=2.657 mas, bpa=-64.94 degrees ! Estimated noise=0.899726 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 = 0.0182684 Jy ! Component: 100 - total flux cleaned = 0.0274531 Jy ! Component: 150 - total flux cleaned = 0.0298469 Jy ! Component: 200 - total flux cleaned = 0.0303369 Jy ! Total flux subtracted in 200 components = 0.0303369 Jy ! Clean residual min=-0.011589 max=0.019260 Jy/beam ! Clean residual mean=0.000073 rms=0.004005 Jy/beam ! Combined flux in latest and established models = 0.65937 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 33 components and 0.65937 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=0.066643Jy sigma=1.218722 ! Fit after self-cal, rms=0.066583Jy sigma=1.217895 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8696 x 2.657 at -64.94 degrees (North through East) ! Clean map min=-0.010905 max=0.60554 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 1.02 FD 1.00 HN 1.01 KP 0.99 ! LA 1.10 MK 1.01 NL 1.01 OV 0.97 ! PT 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.02 KP 1.00 ! LA 1.10 MK 1.03 NL 1.00 OV 0.96 ! PT 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.03 KP 1.01 ! LA 1.07 MK 1.03 NL 1.01 OV 0.95 ! PT 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00 KP 1.01 ! LA 1.06 MK 1.00 NL 1.00 OV 0.95 ! PT 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.02 KP 1.03 ! LA 1.10 MK 1.01 NL 1.03 OV 0.95 ! PT 0.96 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.01 KP 1.03 ! LA 1.06 MK 1.04 NL 0.99 OV 0.97 ! PT 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.00 KP 1.01 ! LA 1.09 MK 1.00 NL 1.02 OV 0.97 ! PT 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.99 KP 1.01 ! LA 1.05 MK 0.99 NL 1.00 OV 0.96 ! PT 0.94 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.00 KP 1.00 ! LA 1.05 MK 1.00 NL 0.99 OV 0.96 ! PT 0.96 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.03 KP 1.01 ! LA 1.11 MK 1.00 NL 0.99 OV 0.95 ! PT 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.01 KP 1.00 ! LA 1.08 MK 1.00 NL 0.98 OV 0.94 ! PT 0.96 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.97 KP 1.00 ! LA 1.11 MK 1.00 NL 1.00 OV 0.95 ! PT 0.97 ! ! ! Fit before self-cal, rms=0.066583Jy sigma=1.217895 ! Fit after self-cal, rms=0.061965Jy sigma=1.115169 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8736 mas, bmaj=2.661 mas, bpa=-64.95 degrees ! Estimated noise=0.896706 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 (-5.4, 7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0180496 Jy ! Component: 100 - total flux cleaned = 0.0276345 Jy ! Component: 150 - total flux cleaned = 0.0324868 Jy ! Component: 200 - total flux cleaned = 0.0352809 Jy ! Total flux subtracted in 200 components = 0.0352809 Jy ! Clean residual min=-0.006080 max=0.008243 Jy/beam ! Clean residual mean=0.000019 rms=0.001611 Jy/beam ! Combined flux in latest and established models = 0.694651 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 56 components and 0.694651 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=0.056453Jy sigma=1.007103 ! Fit after self-cal, rms=0.056206Jy sigma=1.003140 ! 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=0.056206Jy sigma=1.003140 ! Fit after self-cal, rms=0.055559Jy sigma=0.998005 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.875 mas, bmaj=2.658 mas, bpa=-64.99 degrees ! Estimated noise=0.891981 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00506536 Jy ! Component: 100 - total flux cleaned = 0.00691919 Jy ! Component: 150 - total flux cleaned = 0.00742695 Jy ! Component: 200 - total flux cleaned = 0.00787782 Jy ! Total flux subtracted in 200 components = 0.00787782 Jy ! Clean residual min=-0.004793 max=0.006160 Jy/beam ! Clean residual mean=0.000022 rms=0.001301 Jy/beam ! Combined flux in latest and established models = 0.702529 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 81 components and 0.702529 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=0.054851Jy sigma=0.983973 ! Fit after self-cal, rms=0.054822Jy sigma=0.983523 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 (-4, 10.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00566331 Jy ! Component: 100 - total flux cleaned = 0.00800879 Jy ! Component: 150 - total flux cleaned = 0.00946209 Jy ! Component: 200 - total flux cleaned = 0.0102289 Jy ! Total flux subtracted in 200 components = 0.0102289 Jy ! Clean residual min=-0.003957 max=0.004174 Jy/beam ! Clean residual mean=0.000020 rms=0.001002 Jy/beam ! Combined flux in latest and established models = 0.712758 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 108 components and 0.712757 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=0.054180Jy sigma=0.970582 ! Fit after self-cal, rms=0.054171Jy sigma=0.970394 ! 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=0.054171Jy sigma=0.970394 ! Fit after self-cal, rms=0.054025Jy sigma=0.969555 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8754 mas, bmaj=2.657 mas, bpa=-65 degrees ! Estimated noise=0.890524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000962373 Jy ! Component: 100 - total flux cleaned = 0.00104063 Jy ! Component: 150 - total flux cleaned = 0.000976483 Jy ! Component: 200 - total flux cleaned = 0.0010356 Jy ! Total flux subtracted in 200 components = 0.0010356 Jy ! Clean residual min=-0.003590 max=0.004072 Jy/beam ! Clean residual mean=0.000019 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.713793 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 124 components and 0.713793 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=0.053853Jy sigma=0.966410 ! Fit after self-cal, rms=0.053849Jy sigma=0.966348 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 (-15.8, -50.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00240165 Jy ! Component: 100 - total flux cleaned = 0.00296031 Jy ! Component: 150 - total flux cleaned = 0.00400359 Jy ! Component: 200 - total flux cleaned = 0.00452745 Jy ! Total flux subtracted in 200 components = 0.00452745 Jy ! Clean residual min=-0.003454 max=0.003388 Jy/beam ! Clean residual mean=0.000016 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.71832 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 144 components and 0.71832 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=0.053575Jy sigma=0.961117 ! Fit after self-cal, rms=0.053549Jy sigma=0.960863 ! 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=0.053549Jy sigma=0.960863 ! Fit after self-cal, rms=0.053509Jy sigma=0.960461 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.146 mas, bmaj=3.204 mas, bpa=-87.98 degrees ! Estimated noise=1.10847 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193237 Jy ! Component: 100 - total flux cleaned = 0.00253965 Jy ! Component: 150 - total flux cleaned = 0.00270855 Jy ! Component: 200 - total flux cleaned = 0.00285993 Jy ! Total flux subtracted in 200 components = 0.00285993 Jy ! Clean residual min=-0.003365 max=0.003556 Jy/beam ! Clean residual mean=0.000035 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.72118 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 176 components and 0.72118 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=0.053430Jy sigma=0.959252 ! Fit after self-cal, rms=0.053424Jy sigma=0.959174 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 = 0.000340333 Jy ! Component: 100 - total flux cleaned = 0.000514844 Jy ! Component: 150 - total flux cleaned = 0.000513022 Jy ! Component: 200 - total flux cleaned = 0.000619499 Jy ! Total flux subtracted in 200 components = 0.000619499 Jy ! Clean residual min=-0.003408 max=0.003449 Jy/beam ! Clean residual mean=0.000033 rms=0.000919 Jy/beam ! Combined flux in latest and established models = 0.7218 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 187 components and 0.7218 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=0.053391Jy sigma=0.958665 ! Fit after self-cal, rms=0.053390Jy sigma=0.958624 ! 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=0.8754 mas, bmaj=2.657 mas, bpa=-65 degrees ! Estimated noise=0.890145 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8754 x 2.657 at -65 degrees (North through East) ! Clean map min=-0.0060134 max=0.6045 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=0.053390Jy sigma=0.958624 ! Fit after self-cal, rms=0.048222Jy sigma=0.865385 ! Inverting map and beam ! Estimated beam: bmin=0.8755 mas, bmaj=2.657 mas, bpa=-65 degrees ! Estimated noise=0.890253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000369521 Jy ! Component: 100 - total flux cleaned = 0.000713711 Jy ! Component: 150 - total flux cleaned = 0.000631821 Jy ! Component: 200 - total flux cleaned = 0.000484183 Jy ! Total flux subtracted in 200 components = 0.000484183 Jy ! Clean residual min=-0.003015 max=0.003107 Jy/beam ! Clean residual mean=0.000019 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.722284 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 211 components and 0.722284 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=0.048138Jy sigma=0.863841 ! Fit after self-cal, rms=0.048133Jy sigma=0.863777 ! Inverting map ! Added new window around map position (12.8, -12.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00276292 Jy ! Component: 100 - total flux cleaned = 0.00426461 Jy ! Component: 150 - total flux cleaned = 0.00446295 Jy ! Component: 200 - total flux cleaned = 0.00489009 Jy ! Total flux subtracted in 200 components = 0.00489009 Jy ! Clean residual min=-0.002730 max=0.002672 Jy/beam ! Clean residual mean=0.000014 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.727174 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 231 components and 0.727174 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=0.047940Jy sigma=0.860287 ! Fit after self-cal, rms=0.047928Jy sigma=0.860117 ! 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=0.047928Jy sigma=0.860117 ! Fit after self-cal, rms=0.047905Jy sigma=0.859876 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=0.7078 mas, bmaj=2.595 mas, bpa=-63.25 degrees ! Estimated noise=1.3374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.457396 Jy ! Component: 100 - total flux cleaned = 0.561351 Jy ! Component: 150 - total flux cleaned = 0.603978 Jy ! Component: 200 - total flux cleaned = 0.626996 Jy ! Total flux subtracted in 200 components = 0.626996 Jy ! Clean residual min=-0.012288 max=0.012990 Jy/beam ! Clean residual mean=-0.000020 rms=0.003196 Jy/beam ! Combined flux in latest and established models = 0.626996 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 0.626996 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8753 mas, bmaj=2.656 mas, bpa=-65 degrees ! Estimated noise=0.889862 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) ! Added new window around map position (-2, 3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0192762 Jy ! Component: 100 - total flux cleaned = 0.0335038 Jy ! Component: 150 - total flux cleaned = 0.0448085 Jy ! Component: 200 - total flux cleaned = 0.0539787 Jy ! Total flux subtracted in 200 components = 0.0539787 Jy ! Clean residual min=-0.007140 max=0.007660 Jy/beam ! Clean residual mean=0.000018 rms=0.001978 Jy/beam ! Combined flux in latest and established models = 0.680975 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 38 components and 0.680975 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=2.147 mas, bmaj=3.206 mas, bpa=-87.98 degrees ! Estimated noise=1.10778 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115206 Jy ! Component: 100 - total flux cleaned = 0.0197673 Jy ! Component: 150 - total flux cleaned = 0.0246997 Jy ! Component: 200 - total flux cleaned = 0.027701 Jy ! Total flux subtracted in 200 components = 0.027701 Jy ! Clean residual min=-0.005831 max=0.005676 Jy/beam ! Clean residual mean=0.000041 rms=0.001585 Jy/beam ! Combined flux in latest and established models = 0.708676 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 = 0.0021982 Jy ! Component: 100 - total flux cleaned = 0.00398238 Jy ! Component: 150 - total flux cleaned = 0.00557134 Jy ! Component: 200 - total flux cleaned = 0.00699394 Jy ! Total flux subtracted in 200 components = 0.00699394 Jy ! Clean residual min=-0.004187 max=0.003939 Jy/beam ! Clean residual mean=0.000028 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 0.71567 Jy ! Adding 72 model components to the UV plane model. ! The established model now contains 104 components and 0.71567 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8753 mas, bmaj=2.656 mas, bpa=-65 degrees ! Estimated noise=0.889862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00169192 Jy ! Component: 100 - total flux cleaned = -0.00201896 Jy ! Component: 150 - total flux cleaned = -0.00164476 Jy ! Component: 200 - total flux cleaned = -0.0011109 Jy ! Total flux subtracted in 200 components = -0.0011109 Jy ! Clean residual min=-0.003543 max=0.003249 Jy/beam ! Clean residual mean=0.000010 rms=0.000800 Jy/beam ! Combined flux in latest and established models = 0.714559 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 130 components and 0.714559 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=0.048426Jy sigma=0.868392 ! Fit after self-cal, rms=0.048408Jy sigma=0.867842 wmodel /J0113+4948_X_map.mod ! wmodel: Unable to open new model file: /J0113+4948_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J0113+4948_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8753 x 2.656 at -65 degrees (North through East) ! Clean map min=-0.0034251 max=0.60219 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0113+4948_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.602186 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000795382 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.396247 0.396247 0.792495 1.58499 3.16998 6.33996 12.6799 25.3598 50.7197 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0023 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.602 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 757.102 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0113+4948_X_dfm.log closed on Thu May 19 22:55:12 2016