! Started logfile: /scr/pima/bg219a_uvs/J0413-0615_X_dfm.log on Thu May 19 23:51:14 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/J0413-0615_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0413-0615_X_uva.fits ! AN table 1: 62 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.833333 visibilities/baseline/integration-bin. ! Found source: J0413-0615 ! ! 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 9300 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 J0413-0615_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 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 64 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=0.996690Jy sigma=27.445185 ! Fit after self-cal, rms=0.932394Jy sigma=25.623557 ! 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=0.7212 mas, bmaj=1.919 mas, bpa=-9.926 degrees ! Estimated noise=0.651072 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 = 0.0535647 Jy ! Component: 100 - total flux cleaned = 0.0663467 Jy ! Total flux subtracted in 100 components = 0.0663467 Jy ! Clean residual min=-0.003690 max=0.004897 Jy/beam ! Clean residual mean=-0.000014 rms=0.001021 Jy/beam ! Combined flux in latest and established models = 0.0663467 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0663467 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=0.052232Jy sigma=1.301756 ! Fit after self-cal, rms=0.052088Jy sigma=1.297975 ! 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=0.8981 mas, bmaj=2.238 mas, bpa=-7.245 degrees ! Estimated noise=0.286001 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 = 0.00532024 Jy ! Component: 100 - total flux cleaned = 0.00775899 Jy ! Component: 150 - total flux cleaned = 0.00894922 Jy ! Component: 200 - total flux cleaned = 0.00942933 Jy ! Total flux subtracted in 200 components = 0.00942933 Jy ! Clean residual min=-0.001906 max=0.002201 Jy/beam ! Clean residual mean=-0.000013 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.075776 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 19 components and 0.075776 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=0.051622Jy sigma=1.282857 ! Fit after self-cal, rms=0.051663Jy sigma=1.282568 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8981 x 2.238 at -7.245 degrees (North through East) ! Clean map min=-0.0017292 max=0.068465 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: ! LA 1.00 MK 1.02 NL 1.03 OV 1.03 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.06 NL 1.03 OV 1.12 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 1.01 MK 0.96 NL 1.04 OV 0.99 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.02 NL 0.99 OV 1.03 ! PT 0.94 SC 0.95 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! LA 1.01 MK 1.00 NL 0.97 OV 0.97 ! PT 0.97 SC 1.10 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.08 NL 1.00 OV 0.95 ! PT 1.02 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 1.02 MK 0.96 NL 0.98 OV 1.07 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.04 NL 1.01 OV 1.03 ! PT 1.01 SC 0.97 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! LA 1.02 MK 0.96 NL 0.96 OV 1.04 ! PT 0.99 SC 1.18 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! LA 1.01 MK 0.91 NL 0.96 OV 1.00 ! PT 1.04 SC 0.86 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.00 NL 0.98 OV 1.06 ! PT 0.92 SC 0.97 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 0.94 NL 1.03 OV 1.05 ! PT 0.90 SC 1.00 ! ! ! Fit before self-cal, rms=0.051663Jy sigma=1.282568 ! Fit after self-cal, rms=0.051244Jy sigma=1.278032 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8968 mas, bmaj=2.238 mas, bpa=-7.307 degrees ! Estimated noise=0.284905 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 = 0.000205267 Jy ! Component: 100 - total flux cleaned = 0.000187937 Jy ! Component: 150 - total flux cleaned = 0.000187796 Jy ! Component: 200 - total flux cleaned = 0.000173831 Jy ! Total flux subtracted in 200 components = 0.000173831 Jy ! Clean residual min=-0.001696 max=0.001652 Jy/beam ! Clean residual mean=-0.000006 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0759498 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.0759498 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=0.051230Jy sigma=1.277800 ! Fit after self-cal, rms=0.051238Jy sigma=1.277575 ! 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=0.051238Jy sigma=1.277575 ! Fit after self-cal, rms=0.051782Jy sigma=1.274306 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8956 mas, bmaj=2.239 mas, bpa=-7.246 degrees ! Estimated noise=0.285107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000270346 Jy ! Component: 100 - total flux cleaned = 0.000253997 Jy ! Component: 150 - total flux cleaned = 0.000253232 Jy ! Component: 200 - total flux cleaned = 0.000253667 Jy ! Total flux subtracted in 200 components = 0.000253667 Jy ! Clean residual min=-0.001651 max=0.001572 Jy/beam ! Clean residual mean=-0.000004 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0762035 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 29 components and 0.0762035 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=0.051771Jy sigma=1.274076 ! Fit after self-cal, rms=0.051793Jy sigma=1.273911 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 = 4.86351e-05 Jy ! Component: 100 - total flux cleaned = 2.36328e-08 Jy ! Component: 150 - total flux cleaned = -1.12873e-05 Jy ! Component: 200 - total flux cleaned = -1.14677e-05 Jy ! Total flux subtracted in 200 components = -1.14677e-05 Jy ! Clean residual min=-0.001649 max=0.001540 Jy/beam ! Clean residual mean=-0.000004 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.076192 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.076192 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=0.051787Jy sigma=1.273780 ! Fit after self-cal, rms=0.051788Jy sigma=1.273762 ! 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=0.051788Jy sigma=1.273762 ! Fit after self-cal, rms=0.051772Jy sigma=1.273719 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8941 mas, bmaj=2.237 mas, bpa=-7.243 degrees ! Estimated noise=0.284937 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000203365 Jy ! Component: 100 - total flux cleaned = 0.000202945 Jy ! Component: 150 - total flux cleaned = 0.000202598 Jy ! Component: 200 - total flux cleaned = 0.000202638 Jy ! Total flux subtracted in 200 components = 0.000202638 Jy ! Clean residual min=-0.001636 max=0.001536 Jy/beam ! Clean residual mean=-0.000004 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.0763947 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 33 components and 0.0763947 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=0.051766Jy sigma=1.273622 ! Fit after self-cal, rms=0.051744Jy sigma=1.272741 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 = 6.18734e-05 Jy ! Component: 100 - total flux cleaned = 2.90894e-05 Jy ! Component: 150 - total flux cleaned = 2.16069e-05 Jy ! Component: 200 - total flux cleaned = 2.14199e-05 Jy ! Total flux subtracted in 200 components = 2.14199e-05 Jy ! Clean residual min=-0.001617 max=0.001513 Jy/beam ! Clean residual mean=-0.000004 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.0764161 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 33 components and 0.0764161 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=0.051742Jy sigma=1.272680 ! Fit after self-cal, rms=0.051742Jy sigma=1.272670 ! 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=0.051742Jy sigma=1.272670 ! Fit after self-cal, rms=0.051650Jy sigma=1.272642 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.173 mas, bmaj=5.351 mas, bpa=-11.77 degrees ! Estimated noise=0.362913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00014897 Jy ! Component: 100 - total flux cleaned = 0.000147134 Jy ! Component: 150 - total flux cleaned = 0.000146187 Jy ! Component: 200 - total flux cleaned = 0.000141719 Jy ! Total flux subtracted in 200 components = 0.000141719 Jy ! Clean residual min=-0.001583 max=0.001575 Jy/beam ! Clean residual mean=-0.000008 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.0765578 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 37 components and 0.0765578 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=0.051649Jy sigma=1.272652 ! Fit after self-cal, rms=0.051647Jy sigma=1.272593 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 = -1.74012e-05 Jy ! Component: 100 - total flux cleaned = -1.65554e-05 Jy ! Component: 150 - total flux cleaned = -1.57425e-05 Jy ! Component: 200 - total flux cleaned = -1.5676e-05 Jy ! Total flux subtracted in 200 components = -1.5676e-05 Jy ! Clean residual min=-0.001586 max=0.001560 Jy/beam ! Clean residual mean=-0.000008 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.0765421 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 42 components and 0.0765421 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=0.051647Jy sigma=1.272625 ! Fit after self-cal, rms=0.051646Jy sigma=1.272583 ! 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=0.8927 mas, bmaj=2.236 mas, bpa=-7.256 degrees ! Estimated noise=0.284671 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8927 x 2.236 at -7.256 degrees (North through East) ! Clean map min=-0.0014715 max=0.068267 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=0.7208 mas, bmaj=1.926 mas, bpa=-9.65 degrees ! Estimated noise=0.650254 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0533918 Jy ! Component: 100 - total flux cleaned = 0.066392 Jy ! Component: 150 - total flux cleaned = 0.0711615 Jy ! Component: 200 - total flux cleaned = 0.0738504 Jy ! Total flux subtracted in 200 components = 0.0738504 Jy ! Clean residual min=-0.003157 max=0.003330 Jy/beam ! Clean residual mean=-0.000004 rms=0.000821 Jy/beam ! Combined flux in latest and established models = 0.0738504 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0738504 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8927 mas, bmaj=2.236 mas, bpa=-7.256 degrees ! Estimated noise=0.284671 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 = 0.00220999 Jy ! Component: 100 - total flux cleaned = 0.002715 Jy ! Component: 150 - total flux cleaned = 0.00271493 Jy ! Component: 200 - total flux cleaned = 0.00274106 Jy ! Total flux subtracted in 200 components = 0.00274106 Jy ! Clean residual min=-0.001687 max=0.001562 Jy/beam ! Clean residual mean=-0.000003 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0765914 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 19 components and 0.0765915 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=2.173 mas, bmaj=5.351 mas, bpa=-11.77 degrees ! Estimated noise=0.362913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.65292e-05 Jy ! Component: 100 - total flux cleaned = -1.71678e-05 Jy ! Component: 150 - total flux cleaned = -1.75997e-05 Jy ! Component: 200 - total flux cleaned = -4.22e-06 Jy ! Total flux subtracted in 200 components = -4.22e-06 Jy ! Clean residual min=-0.001668 max=0.001592 Jy/beam ! Clean residual mean=-0.000008 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.0765872 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 = 4.13329e-07 Jy ! Component: 100 - total flux cleaned = 5.58719e-07 Jy ! Component: 150 - total flux cleaned = 9.69074e-07 Jy ! Component: 200 - total flux cleaned = 6.83646e-07 Jy ! Total flux subtracted in 200 components = 6.83646e-07 Jy ! Clean residual min=-0.001628 max=0.001565 Jy/beam ! Clean residual mean=-0.000008 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.0765879 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.0765879 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8927 mas, bmaj=2.236 mas, bpa=-7.256 degrees ! Estimated noise=0.284671 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000232697 Jy ! Component: 100 - total flux cleaned = 0.000121985 Jy ! Component: 150 - total flux cleaned = 0.00010604 Jy ! Component: 200 - total flux cleaned = 9.1423e-05 Jy ! Total flux subtracted in 200 components = 9.1423e-05 Jy ! Clean residual min=-0.001627 max=0.001590 Jy/beam ! Clean residual mean=-0.000003 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.0766793 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 34 components and 0.0766793 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=0.051662Jy sigma=1.272943 ! Fit after self-cal, rms=0.051666Jy sigma=1.272887 wmodel /J0413-0615_X_map.mod ! wmodel: Unable to open new model file: /J0413-0615_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J0413-0615_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8927 x 2.236 at -7.256 degrees (North through East) ! Clean map min=-0.0014591 max=0.067765 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0413-0615_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0677649 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000377745 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.67231 1.67231 3.34461 6.68922 13.3784 26.7569 53.5138 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.067 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 179.393 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0413-0615_X_dfm.log closed on Thu May 19 23:51:16 2016