! Started logfile: /scr/pima/bg219i_uvs/J0106-4034_X_dfm.log on Thu May 19 22:54:37 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/J0106-4034_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0106-4034_X_uva.fits ! AN table 1: 7 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.714286 visibilities/baseline/integration-bin. ! Found source: J0106-4034 ! ! 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 600 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 J0106-4034_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.425466Jy sigma=16.227075 ! Fit after self-cal, rms=0.468654Jy sigma=6.552522 ! 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=2.978 mas, bmaj=32.57 mas, bpa=19.74 degrees ! Estimated noise=3.22531 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=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.714667 Jy ! Component: 100 - total flux cleaned = 0.996767 Jy ! Total flux subtracted in 100 components = 0.996767 Jy ! Clean residual min=-0.054958 max=0.114006 Jy/beam ! Clean residual mean=-0.001948 rms=0.033080 Jy/beam ! Combined flux in latest and established models = 0.996767 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.996767 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=0.212899Jy sigma=2.407500 ! Fit after self-cal, rms=0.211930Jy sigma=2.395596 ! 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=3.037 mas, bmaj=36.46 mas, bpa=19.35 degrees ! Estimated noise=2.8981 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 = 0.141882 Jy ! Component: 100 - total flux cleaned = 0.199295 Jy ! Component: 150 - total flux cleaned = 0.215424 Jy ! Component: 200 - total flux cleaned = 0.214711 Jy ! Total flux subtracted in 200 components = 0.214711 Jy ! Clean residual min=-0.014848 max=0.015001 Jy/beam ! Clean residual mean=-0.000018 rms=0.006675 Jy/beam ! Combined flux in latest and established models = 1.21148 Jy ! Performing phase self-cal ! Adding 82 model components to the UV plane model. ! The established model now contains 89 components and 1.21148 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=0.084722Jy sigma=0.983142 ! Fit after self-cal, rms=0.084572Jy sigma=0.981456 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.037 x 36.46 at 19.35 degrees (North through East) ! Clean map min=-0.023039 max=0.60248 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: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 KP 0.97 LA 1.15 OV 0.97 ! PT 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 KP 0.99 LA 1.01 OV 1.00 ! PT 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 KP 0.98 LA 1.00 OV 1.01 ! PT 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 KP 0.97 LA 1.10 OV 0.99 ! PT 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* KP 1.00* LA 1.00* OV 1.00* ! PT 1.00* ! ! ! Fit before self-cal, rms=0.084572Jy sigma=0.981456 ! Fit after self-cal, rms=0.083851Jy sigma=0.967168 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=3.037 mas, bmaj=36.56 mas, bpa=19.35 degrees ! Estimated noise=2.9083 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 = -0.000275738 Jy ! Component: 100 - total flux cleaned = -0.00420619 Jy ! Component: 150 - total flux cleaned = -0.00540024 Jy ! Component: 200 - total flux cleaned = -0.0034889 Jy ! Total flux subtracted in 200 components = -0.0034889 Jy ! Clean residual min=-0.006465 max=0.006434 Jy/beam ! Clean residual mean=0.000103 rms=0.002159 Jy/beam ! Combined flux in latest and established models = 1.20799 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 139 components and 1.20799 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=0.080273Jy sigma=0.920953 ! Fit after self-cal, rms=0.080210Jy sigma=0.919157 ! 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=0.080210Jy sigma=0.919157 ! Fit after self-cal, rms=0.079580Jy sigma=0.914354 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.038 mas, bmaj=36.5 mas, bpa=19.35 degrees ! Estimated noise=2.90547 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00394667 Jy ! Component: 100 - total flux cleaned = -0.00559511 Jy ! Component: 150 - total flux cleaned = -0.00631007 Jy ! Component: 200 - total flux cleaned = -0.00772877 Jy ! Total flux subtracted in 200 components = -0.00772877 Jy ! Clean residual min=-0.003952 max=0.004012 Jy/beam ! Clean residual mean=0.000114 rms=0.001524 Jy/beam ! Combined flux in latest and established models = 1.20026 Jy selfcal ! Performing phase self-cal ! Adding 78 model components to the UV plane model. ! The established model now contains 215 components and 1.20026 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=0.078165Jy sigma=0.896818 ! Fit after self-cal, rms=0.078079Jy sigma=0.895767 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 = 0.000994009 Jy ! Component: 100 - total flux cleaned = 0.00208307 Jy ! Component: 150 - total flux cleaned = 0.0040558 Jy ! Component: 200 - total flux cleaned = 0.00608323 Jy ! Total flux subtracted in 200 components = 0.00608323 Jy ! Clean residual min=-0.003093 max=0.003108 Jy/beam ! Clean residual mean=0.000090 rms=0.001036 Jy/beam ! Combined flux in latest and established models = 1.20634 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 263 components and 1.20634 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=0.077383Jy sigma=0.889090 ! Fit after self-cal, rms=0.077374Jy sigma=0.888954 ! 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=0.077374Jy sigma=0.888954 ! Fit after self-cal, rms=0.077433Jy sigma=0.887932 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.038 mas, bmaj=36.52 mas, bpa=19.35 degrees ! Estimated noise=2.91141 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000129345 Jy ! Component: 100 - total flux cleaned = 0.00125261 Jy ! Component: 150 - total flux cleaned = 0.00232155 Jy ! Component: 200 - total flux cleaned = 0.00280392 Jy ! Total flux subtracted in 200 components = 0.00280392 Jy ! Clean residual min=-0.002757 max=0.002788 Jy/beam ! Clean residual mean=0.000062 rms=0.001027 Jy/beam ! Combined flux in latest and established models = 1.20915 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 307 components and 1.20915 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=0.077004Jy sigma=0.882647 ! Fit after self-cal, rms=0.076952Jy sigma=0.882128 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 = 0.000948336 Jy ! Component: 100 - total flux cleaned = 0.00162952 Jy ! Component: 150 - total flux cleaned = 0.00190324 Jy ! Component: 200 - total flux cleaned = 0.00176296 Jy ! Total flux subtracted in 200 components = 0.00176296 Jy ! Clean residual min=-0.002373 max=0.002368 Jy/beam ! Clean residual mean=0.000042 rms=0.000884 Jy/beam ! Combined flux in latest and established models = 1.21091 Jy ! Performing phase self-cal ! Adding 63 model components to the UV plane model. ! The established model now contains 363 components and 1.21091 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=0.076609Jy sigma=0.878570 ! Fit after self-cal, rms=0.076572Jy sigma=0.878264 ! 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=0.076572Jy sigma=0.878264 ! Fit after self-cal, rms=0.076881Jy sigma=0.878026 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.245 mas, bmaj=35.62 mas, bpa=19.31 degrees ! Estimated noise=2.94787 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110252 Jy ! Component: 100 - total flux cleaned = 0.00132301 Jy ! Component: 150 - total flux cleaned = 0.0009944 Jy ! Component: 200 - total flux cleaned = 0.000653941 Jy ! Total flux subtracted in 200 components = 0.000653941 Jy ! Clean residual min=-0.001916 max=0.001975 Jy/beam ! Clean residual mean=0.000019 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 1.21156 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 402 components and 1.21156 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=0.076655Jy sigma=0.874666 ! Fit after self-cal, rms=0.076664Jy sigma=0.874472 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 = -7.88711e-06 Jy ! Component: 100 - total flux cleaned = 0.000512473 Jy ! Component: 150 - total flux cleaned = 0.000940947 Jy ! Component: 200 - total flux cleaned = 0.00126853 Jy ! Total flux subtracted in 200 components = 0.00126853 Jy ! Clean residual min=-0.001855 max=0.001862 Jy/beam ! Clean residual mean=0.000040 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 1.21283 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 431 components and 1.21283 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=0.076434Jy sigma=0.872168 ! Fit after self-cal, rms=0.076436Jy sigma=0.871983 ! 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=3.037 mas, bmaj=36.56 mas, bpa=19.36 degrees ! Estimated noise=2.91885 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.037 x 36.56 at 19.36 degrees (North through East) ! Clean map min=-0.019206 max=0.59156 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=0.076436Jy sigma=0.871983 ! Fit after self-cal, rms=0.064999Jy sigma=0.749738 ! Inverting map and beam ! Estimated beam: bmin=3.029 mas, bmaj=36.64 mas, bpa=19.37 degrees ! Estimated noise=2.91769 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00193097 Jy ! Component: 100 - total flux cleaned = -0.00229237 Jy ! Component: 150 - total flux cleaned = -0.00188589 Jy ! Component: 200 - total flux cleaned = -0.00117941 Jy ! Total flux subtracted in 200 components = -0.00117941 Jy ! Clean residual min=-0.001702 max=0.001713 Jy/beam ! Clean residual mean=0.000038 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 1.21165 Jy ! Performing phase self-cal ! Adding 69 model components to the UV plane model. ! The established model now contains 496 components and 1.21165 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=0.064650Jy sigma=0.746053 ! Fit after self-cal, rms=0.064653Jy sigma=0.745874 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00157113 Jy ! Component: 100 - total flux cleaned = -0.00172517 Jy ! Component: 150 - total flux cleaned = -0.0017294 Jy ! Component: 200 - total flux cleaned = -0.00193752 Jy ! Total flux subtracted in 200 components = -0.00193752 Jy ! Clean residual min=-0.001113 max=0.001126 Jy/beam ! Clean residual mean=0.000034 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 1.20972 Jy ! Performing phase self-cal ! Adding 79 model components to the UV plane model. ! The established model now contains 567 components and 1.20972 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=0.064468Jy sigma=0.744096 ! Fit after self-cal, rms=0.064488Jy sigma=0.743968 ! 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=0.064488Jy sigma=0.743968 ! Fit after self-cal, rms=0.064369Jy sigma=0.742942 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=2.965 mas, bmaj=32.75 mas, bpa=19.76 degrees ! Estimated noise=3.25369 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.717721 Jy ! Component: 100 - total flux cleaned = 0.998115 Jy ! Component: 150 - total flux cleaned = 1.10894 Jy ! Component: 200 - total flux cleaned = 1.13037 Jy ! Total flux subtracted in 200 components = 1.13037 Jy ! Clean residual min=-0.026434 max=0.026527 Jy/beam ! Clean residual mean=-0.000736 rms=0.010707 Jy/beam ! Combined flux in latest and established models = 1.13037 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 42 model components to the UV plane model. ! The established model now contains 42 components and 1.13037 Jy ! Inverting map and beam ! Estimated beam: bmin=3.026 mas, bmaj=36.67 mas, bpa=19.37 degrees ! Estimated noise=2.91603 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 = 0.0474625 Jy ! Component: 100 - total flux cleaned = 0.0580466 Jy ! Component: 150 - total flux cleaned = 0.0592591 Jy ! Component: 200 - total flux cleaned = 0.0578265 Jy ! Total flux subtracted in 200 components = 0.0578265 Jy ! Clean residual min=-0.011691 max=0.011648 Jy/beam ! Clean residual mean=-0.000243 rms=0.004413 Jy/beam ! Combined flux in latest and established models = 1.1882 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 113 components and 1.1882 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=3.234 mas, bmaj=35.72 mas, bpa=19.32 degrees ! Estimated noise=2.94757 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00344439 Jy ! Component: 100 - total flux cleaned = -0.000663846 Jy ! Component: 150 - total flux cleaned = 0.00120142 Jy ! Component: 200 - total flux cleaned = 0.00238294 Jy ! Total flux subtracted in 200 components = 0.00238294 Jy ! Clean residual min=-0.006697 max=0.006837 Jy/beam ! Clean residual mean=-0.000133 rms=0.001993 Jy/beam ! Combined flux in latest and established models = 1.19058 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 = 0.0025637 Jy ! Component: 100 - total flux cleaned = 0.00539856 Jy ! Component: 150 - total flux cleaned = 0.008037 Jy ! Component: 200 - total flux cleaned = 0.00869021 Jy ! Total flux subtracted in 200 components = 0.00869021 Jy ! Clean residual min=-0.011485 max=0.011158 Jy/beam ! Clean residual mean=-0.000182 rms=0.003411 Jy/beam ! Combined flux in latest and established models = 1.19927 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 164 components and 1.19927 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=3.026 mas, bmaj=36.67 mas, bpa=19.37 degrees ! Estimated noise=2.91603 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00136308 Jy ! Component: 100 - total flux cleaned = 0.00135613 Jy ! Component: 150 - total flux cleaned = 0.00040065 Jy ! Component: 200 - total flux cleaned = -0.000218114 Jy ! Total flux subtracted in 200 components = -0.000218114 Jy ! Clean residual min=-0.010107 max=0.010407 Jy/beam ! Clean residual mean=-0.000001 rms=0.002493 Jy/beam ! Combined flux in latest and established models = 1.19905 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 171 components and 1.19905 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=0.066768Jy sigma=0.768494 ! Fit after self-cal, rms=0.066628Jy sigma=0.766039 wmodel /J0106-4034_X_map.mod ! wmodel: Unable to open new model file: /J0106-4034_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J0106-4034_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 3.026 x 36.67 at 19.37 degrees (North through East) ! Clean map min=-0.017462 max=0.58796 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0106-4034_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.587959 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0017894 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.913024 0.913024 1.82605 3.6521 7.30419 14.6084 29.2168 58.4335 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0053 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.587 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 328.578 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0106-4034_X_dfm.log closed on Thu May 19 22:54:41 2016