! Started logfile: /scr/pima/bg219e_uvs/J0810-1321_X_dfm.log on Thu May 19 18:28:52 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/bg219e_uvs/J0810-1321_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0810-1321_X_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.814352 visibilities/baseline/integration-bin. ! Found source: J0810-1321 ! ! 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 21108 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 J0810-1321_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 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 45 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002734Jy sigma=22.739922 ! Fit after self-cal, rms=0.959456Jy sigma=21.759750 ! 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=0.7964 mas, bmaj=3.018 mas, bpa=20.14 degrees ! Estimated noise=0.39911 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 = 0.0314804 Jy ! Component: 100 - total flux cleaned = 0.0385449 Jy ! Total flux subtracted in 100 components = 0.0385449 Jy ! Clean residual min=-0.002725 max=0.003533 Jy/beam ! Clean residual mean=-0.000003 rms=0.000736 Jy/beam ! Combined flux in latest and established models = 0.0385449 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0385449 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=0.063672Jy sigma=1.371909 ! Fit after self-cal, rms=0.061866Jy sigma=1.330333 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00481165 Jy ! Component: 100 - total flux cleaned = 0.00727847 Jy ! Total flux subtracted in 100 components = 0.00727847 Jy ! Clean residual min=-0.002553 max=0.003570 Jy/beam ! Clean residual mean=-0.000003 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.0458234 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 11 components and 0.0458234 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=0.061361Jy sigma=1.318234 ! Fit after self-cal, rms=0.061339Jy sigma=1.317673 ! 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=1.025 mas, bmaj=3.184 mas, bpa=16.72 degrees ! Estimated noise=0.229567 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 = 0.00280796 Jy ! Component: 100 - total flux cleaned = 0.00447989 Jy ! Component: 150 - total flux cleaned = 0.00566902 Jy ! Component: 200 - total flux cleaned = 0.00651966 Jy ! Total flux subtracted in 200 components = 0.00651966 Jy ! Clean residual min=-0.002844 max=0.003440 Jy/beam ! Clean residual mean=-0.000010 rms=0.000816 Jy/beam ! Combined flux in latest and established models = 0.0523431 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.0523431 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=0.061202Jy sigma=1.314157 ! Fit after self-cal, rms=0.061205Jy sigma=1.313825 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.025 x 3.184 at 16.72 degrees (North through East) ! Clean map min=-0.0027203 max=0.043237 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 FD 1.17 HN 0.96 KP 1.00 ! LA 0.85 NL 1.09 OV 1.12 PT 0.92 ! SC 1.14 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.19 HN 0.95 KP 1.02 ! LA 0.91 NL 1.11 OV 1.08 PT 0.90 ! SC 1.06 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.07 HN 0.96 KP 1.06 ! LA 0.88 NL 1.14 OV 1.14 PT 0.95 ! SC 0.92 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 0.90 KP 1.03 ! LA 0.87 NL 1.16 OV 1.05 PT 0.96 ! SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.08 HN 0.85 KP 0.99 ! LA 0.93 NL 1.03 OV 1.11 PT 0.89 ! SC 1.05 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.99 HN 0.94 KP 1.05 ! LA 0.85 NL 1.12 OV 1.08 PT 0.88 ! SC 0.91 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.07 HN 0.91 KP 1.00 ! LA 0.95 NL 1.08 OV 1.06 PT 0.87 ! SC 0.92 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.061205Jy sigma=1.313825 ! Fit after self-cal, rms=0.060640Jy sigma=1.310083 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.023 mas, bmaj=3.181 mas, bpa=16.66 degrees ! Estimated noise=0.228645 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 = 0.00069899 Jy ! Component: 100 - total flux cleaned = 0.000762374 Jy ! Component: 150 - total flux cleaned = 0.000780422 Jy ! Component: 200 - total flux cleaned = 0.000796782 Jy ! Total flux subtracted in 200 components = 0.000796782 Jy ! Clean residual min=-0.002329 max=0.003152 Jy/beam ! Clean residual mean=-0.000007 rms=0.000672 Jy/beam ! Combined flux in latest and established models = 0.0531399 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 22 components and 0.0531399 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=0.060626Jy sigma=1.309712 ! Fit after self-cal, rms=0.060689Jy sigma=1.308733 ! 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=0.060689Jy sigma=1.308733 ! Fit after self-cal, rms=0.061342Jy sigma=1.306906 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.022 mas, bmaj=3.182 mas, bpa=16.69 degrees ! Estimated noise=0.229393 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00046263 Jy ! Component: 100 - total flux cleaned = 0.00054597 Jy ! Component: 150 - total flux cleaned = 0.000575077 Jy ! Component: 200 - total flux cleaned = 0.000600859 Jy ! Total flux subtracted in 200 components = 0.000600859 Jy ! Clean residual min=-0.002107 max=0.002755 Jy/beam ! Clean residual mean=-0.000007 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.0537407 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 26 components and 0.0537407 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=0.061335Jy sigma=1.306682 ! Fit after self-cal, rms=0.061374Jy sigma=1.306141 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 (-3.4, 11.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00288553 Jy ! Component: 100 - total flux cleaned = 0.00475417 Jy ! Component: 150 - total flux cleaned = 0.00604365 Jy ! Component: 200 - total flux cleaned = 0.00676075 Jy ! Total flux subtracted in 200 components = 0.00676075 Jy ! Clean residual min=-0.001790 max=0.002305 Jy/beam ! Clean residual mean=-0.000005 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0605015 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 73 components and 0.0605015 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=0.061218Jy sigma=1.301899 ! Fit after self-cal, rms=0.061174Jy sigma=1.300727 ! 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=0.061174Jy sigma=1.300727 ! Fit after self-cal, rms=0.061436Jy sigma=1.299939 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=3.177 mas, bpa=16.69 degrees ! Estimated noise=0.229775 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00186886 Jy ! Component: 100 - total flux cleaned = 0.00314048 Jy ! Component: 150 - total flux cleaned = 0.00396135 Jy ! Component: 200 - total flux cleaned = 0.00443411 Jy ! Total flux subtracted in 200 components = 0.00443411 Jy ! Clean residual min=-0.001669 max=0.001854 Jy/beam ! Clean residual mean=-0.000004 rms=0.000436 Jy/beam ! Combined flux in latest and established models = 0.0649356 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 89 components and 0.0649356 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=0.061367Jy sigma=1.298077 ! Fit after self-cal, rms=0.061357Jy sigma=1.297025 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 = 0.00120538 Jy ! Component: 100 - total flux cleaned = 0.00190356 Jy ! Component: 150 - total flux cleaned = 0.00229575 Jy ! Component: 200 - total flux cleaned = 0.00255447 Jy ! Total flux subtracted in 200 components = 0.00255447 Jy ! Clean residual min=-0.001555 max=0.001795 Jy/beam ! Clean residual mean=-0.000004 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.06749 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 98 components and 0.06749 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=0.061324Jy sigma=1.296208 ! Fit after self-cal, rms=0.061318Jy sigma=1.296004 ! Inverting map ! Added new window around map position (-25.6, 30.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000905612 Jy ! Component: 100 - total flux cleaned = 0.00151345 Jy ! Component: 150 - total flux cleaned = 0.00211719 Jy ! Component: 200 - total flux cleaned = 0.00266888 Jy ! Total flux subtracted in 200 components = 0.00266888 Jy ! Clean residual min=-0.001313 max=0.001467 Jy/beam ! Clean residual mean=-0.000003 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0701589 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 121 components and 0.0701589 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=0.061257Jy sigma=1.294389 ! Fit after self-cal, rms=0.061236Jy sigma=1.293966 ! Inverting map ! Added new window around map position (19.4, 32). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00122841 Jy ! Component: 100 - total flux cleaned = 0.00175155 Jy ! Component: 150 - total flux cleaned = 0.00230036 Jy ! Component: 200 - total flux cleaned = 0.00269432 Jy ! Total flux subtracted in 200 components = 0.00269432 Jy ! Clean residual min=-0.001226 max=0.001189 Jy/beam ! Clean residual mean=-0.000002 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0728533 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 135 components and 0.0728532 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=0.061192Jy sigma=1.292968 ! Fit after self-cal, rms=0.061170Jy sigma=1.292508 ! 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=0.061170Jy sigma=1.292508 ! Fit after self-cal, rms=0.061002Jy sigma=1.292137 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.144 mas, bmaj=4.397 mas, bpa=3.897 degrees ! Estimated noise=0.272126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129654 Jy ! Component: 100 - total flux cleaned = 0.00202423 Jy ! Component: 150 - total flux cleaned = 0.00256997 Jy ! Component: 200 - total flux cleaned = 0.0030673 Jy ! Total flux subtracted in 200 components = 0.0030673 Jy ! Clean residual min=-0.001342 max=0.001285 Jy/beam ! Clean residual mean=-0.000003 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.0759205 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 158 components and 0.0759205 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=0.060980Jy sigma=1.291557 ! Fit after self-cal, rms=0.060959Jy sigma=1.291394 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 = 0.000692103 Jy ! Component: 100 - total flux cleaned = 0.00106449 Jy ! Component: 150 - total flux cleaned = 0.00130384 Jy ! Component: 200 - total flux cleaned = 0.00151701 Jy ! Total flux subtracted in 200 components = 0.00151701 Jy ! Clean residual min=-0.001240 max=0.001236 Jy/beam ! Clean residual mean=-0.000002 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.0774375 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 175 components and 0.0774375 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=0.060952Jy sigma=1.291191 ! Fit after self-cal, rms=0.060950Jy sigma=1.291146 ! 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=1.018 mas, bmaj=3.169 mas, bpa=16.64 degrees ! Estimated noise=0.229975 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.018 x 3.169 at 16.64 degrees (North through East) ! Clean map min=-0.0022696 max=0.042909 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=0.7948 mas, bmaj=2.994 mas, bpa=19.95 degrees ! Estimated noise=0.399425 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0332795 Jy ! Component: 100 - total flux cleaned = 0.04182 Jy ! Component: 150 - total flux cleaned = 0.0463365 Jy ! Component: 200 - total flux cleaned = 0.0487033 Jy ! Total flux subtracted in 200 components = 0.0487033 Jy ! Clean residual min=-0.002950 max=0.003080 Jy/beam ! Clean residual mean=-0.000003 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.0487033 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0487033 Jy ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=3.169 mas, bpa=16.64 degrees ! Estimated noise=0.229975 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 = 0.00446598 Jy ! Component: 100 - total flux cleaned = 0.00761988 Jy ! Component: 150 - total flux cleaned = 0.0102102 Jy ! Component: 200 - total flux cleaned = 0.0122856 Jy ! Total flux subtracted in 200 components = 0.0122856 Jy ! Clean residual min=-0.002017 max=0.002061 Jy/beam ! Clean residual mean=-0.000007 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.0609889 Jy ! Adding 61 model components to the UV plane model. ! The established model now contains 82 components and 0.0609889 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=2.144 mas, bmaj=4.397 mas, bpa=3.897 degrees ! Estimated noise=0.272126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00296967 Jy ! Component: 100 - total flux cleaned = 0.00525567 Jy ! Component: 150 - total flux cleaned = 0.00686013 Jy ! Component: 200 - total flux cleaned = 0.00810961 Jy ! Total flux subtracted in 200 components = 0.00810961 Jy ! Clean residual min=-0.001829 max=0.002167 Jy/beam ! Clean residual mean=-0.000008 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.0690986 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 = 0.00115198 Jy ! Component: 100 - total flux cleaned = 0.0021184 Jy ! Component: 150 - total flux cleaned = 0.00302268 Jy ! Component: 200 - total flux cleaned = 0.00382733 Jy ! Total flux subtracted in 200 components = 0.00382733 Jy ! Clean residual min=-0.001505 max=0.001577 Jy/beam ! Clean residual mean=-0.000005 rms=0.000451 Jy/beam ! Combined flux in latest and established models = 0.0729259 Jy ! Adding 99 model components to the UV plane model. ! The established model now contains 171 components and 0.0729259 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.018 mas, bmaj=3.169 mas, bpa=16.64 degrees ! Estimated noise=0.229975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000770369 Jy ! Component: 100 - total flux cleaned = 0.00137808 Jy ! Component: 150 - total flux cleaned = 0.001773 Jy ! Component: 200 - total flux cleaned = 0.00210905 Jy ! Total flux subtracted in 200 components = 0.00210905 Jy ! Clean residual min=-0.001421 max=0.001307 Jy/beam ! Clean residual mean=-0.000002 rms=0.000313 Jy/beam ! Combined flux in latest and established models = 0.0750349 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 190 components and 0.0750349 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=0.060998Jy sigma=1.292004 ! Fit after self-cal, rms=0.060987Jy sigma=1.291685 wmodel /J0810-1321_X_map.mod ! wmodel: Unable to open new model file: /J0810-1321_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J0810-1321_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.018 x 3.169 at 16.64 degrees (North through East) ! Clean map min=-0.002104 max=0.042537 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0810-1321_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0425369 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000304047 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.14435 2.14435 4.2887 8.5774 17.1548 34.3096 68.6192 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.042 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 139.902 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0810-1321_X_dfm.log closed on Thu May 19 18:28:55 2016