! Started logfile: /scr/pima/bg219e_uvs/J0830-0636_X_dfm.log on Thu May 19 18:30:36 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/J0830-0636_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0830-0636_X_uva.fits ! AN table 1: 92 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.512077 visibilities/baseline/integration-bin. ! Found source: J0830-0636 ! ! 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 25440 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 J0830-0636_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 388 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 388 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 388 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 388 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 388 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 388 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 388 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 388 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 388 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 388 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 388 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 388 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.004900Jy sigma=22.283322 ! Fit after self-cal, rms=0.938705Jy sigma=20.762716 ! 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=0.7445 mas, bmaj=1.863 mas, bpa=4.12 degrees ! Estimated noise=0.380444 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 = 0.0488154 Jy ! Component: 100 - total flux cleaned = 0.0619598 Jy ! Total flux subtracted in 100 components = 0.0619598 Jy ! Clean residual min=-0.002650 max=0.005721 Jy/beam ! Clean residual mean=-0.000000 rms=0.000723 Jy/beam ! Combined flux in latest and established models = 0.0619598 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0619598 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=0.066437Jy sigma=1.370565 ! Fit after self-cal, rms=0.065085Jy sigma=1.340572 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00710475 Jy ! Component: 100 - total flux cleaned = 0.0105126 Jy ! Total flux subtracted in 100 components = 0.0105126 Jy ! Clean residual min=-0.002281 max=0.002358 Jy/beam ! Clean residual mean=-0.000000 rms=0.000555 Jy/beam ! Combined flux in latest and established models = 0.0724724 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.0724724 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=0.064336Jy sigma=1.321613 ! Fit after self-cal, rms=0.064327Jy sigma=1.321041 ! 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=0.9316 mas, bmaj=2.175 mas, bpa=5.519 degrees ! Estimated noise=0.217941 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 = 0.00244132 Jy ! Component: 100 - total flux cleaned = 0.00363521 Jy ! Component: 150 - total flux cleaned = 0.00428831 Jy ! Component: 200 - total flux cleaned = 0.00458327 Jy ! Total flux subtracted in 200 components = 0.00458327 Jy ! Clean residual min=-0.001662 max=0.001728 Jy/beam ! Clean residual mean=0.000001 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.0770556 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 26 components and 0.0770557 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=0.064244Jy sigma=1.318826 ! Fit after self-cal, rms=0.064246Jy sigma=1.318690 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9316 x 2.175 at 5.519 degrees (North through East) ! Clean map min=-0.0015526 max=0.060469 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 1.05 FD 1.09 HN 1.01 KP 0.96 ! LA 0.93 MK 1.03 NL 1.03 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 HN 0.98 KP 1.00 ! LA 0.94 MK 1.02 NL 0.97 OV 1.00 ! PT 1.01 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 0.98 KP 1.01 ! LA 0.94 MK 0.98 NL 1.00 OV 0.97 ! PT 1.07 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.07 HN 0.94 KP 1.05 ! LA 0.98 MK 1.06 NL 0.99 OV 0.99 ! PT 1.05 SC 0.94 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.00 HN 0.99 KP 1.03 ! LA 0.98 MK 0.99 NL 0.95 OV 1.00 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.06 HN 1.03 KP 0.97 ! LA 0.97 MK 1.06 NL 1.01 OV 0.96 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.00 KP 1.04 ! LA 0.93 MK 1.07 NL 0.98 OV 1.03 ! PT 0.98 SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.96 HN 0.94 KP 1.06 ! LA 0.96 MK 1.01 NL 1.02 OV 1.03 ! PT 1.01 SC 0.95 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.07 HN 1.01 KP 1.04 ! LA 0.99 MK 1.02 NL 0.97 OV 0.93 ! PT 0.99 SC 1.06 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 0.90 KP 1.02 ! LA 0.92 MK 1.09 NL 1.08 OV 1.06 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.99 HN 0.94 KP 1.07 ! LA 0.99 MK 1.00 NL 1.03 OV 0.95 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 0.87 KP 1.00 ! LA 0.97 MK 0.93 NL 1.02 OV 1.06 ! PT 0.99 SC 0.96 ! ! ! Fit before self-cal, rms=0.064246Jy sigma=1.318690 ! Fit after self-cal, rms=0.063978Jy sigma=1.316126 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9312 mas, bmaj=2.181 mas, bpa=5.653 degrees ! Estimated noise=0.217748 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 = -2.17554e-06 Jy ! Component: 100 - total flux cleaned = -8.61339e-05 Jy ! Component: 150 - total flux cleaned = -0.000127976 Jy ! Component: 200 - total flux cleaned = -0.000136399 Jy ! Total flux subtracted in 200 components = -0.000136399 Jy ! Clean residual min=-0.001504 max=0.001428 Jy/beam ! Clean residual mean=0.000001 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.0769193 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 30 components and 0.0769193 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=0.063974Jy sigma=1.316005 ! Fit after self-cal, rms=0.063981Jy sigma=1.315768 ! 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=0.063981Jy sigma=1.315768 ! Fit after self-cal, rms=0.064599Jy sigma=1.313529 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9309 mas, bmaj=2.183 mas, bpa=5.717 degrees ! Estimated noise=0.217803 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.85504e-05 Jy ! Component: 100 - total flux cleaned = -7.38585e-05 Jy ! Component: 150 - total flux cleaned = -9.97021e-05 Jy ! Component: 200 - total flux cleaned = -0.000106552 Jy ! Total flux subtracted in 200 components = -0.000106552 Jy ! Clean residual min=-0.001226 max=0.001181 Jy/beam ! Clean residual mean=0.000001 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0768127 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.0768127 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=0.064596Jy sigma=1.313452 ! Fit after self-cal, rms=0.064621Jy sigma=1.313288 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 = -4.46239e-07 Jy ! Component: 100 - total flux cleaned = -9.57278e-06 Jy ! Component: 150 - total flux cleaned = -9.3059e-06 Jy ! Component: 200 - total flux cleaned = -1.52473e-05 Jy ! Total flux subtracted in 200 components = -1.52473e-05 Jy ! Clean residual min=-0.001213 max=0.001190 Jy/beam ! Clean residual mean=0.000001 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0767975 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 33 components and 0.0767975 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=0.064619Jy sigma=1.313230 ! Fit after self-cal, rms=0.064617Jy sigma=1.313212 ! 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=0.064617Jy sigma=1.313212 ! Fit after self-cal, rms=0.064649Jy sigma=1.313198 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9305 mas, bmaj=2.182 mas, bpa=5.753 degrees ! Estimated noise=0.217714 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.01322e-06 Jy ! Component: 100 - total flux cleaned = -9.42817e-06 Jy ! Component: 150 - total flux cleaned = -1.50542e-05 Jy ! Component: 200 - total flux cleaned = -2.01023e-05 Jy ! Total flux subtracted in 200 components = -2.01023e-05 Jy ! Clean residual min=-0.001202 max=0.001163 Jy/beam ! Clean residual mean=0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0767774 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 34 components and 0.0767774 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=0.064647Jy sigma=1.313150 ! Fit after self-cal, rms=0.064647Jy sigma=1.313135 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 = -5.96259e-06 Jy ! Component: 100 - total flux cleaned = -6.09894e-06 Jy ! Component: 150 - total flux cleaned = -1.13742e-05 Jy ! Component: 200 - total flux cleaned = -1.59337e-05 Jy ! Total flux subtracted in 200 components = -1.59337e-05 Jy ! Clean residual min=-0.001205 max=0.001157 Jy/beam ! Clean residual mean=0.000001 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0767614 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.0767614 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=0.064646Jy sigma=1.313094 ! Fit after self-cal, rms=0.064644Jy sigma=1.313080 ! 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=0.064644Jy sigma=1.313080 ! Fit after self-cal, rms=0.064642Jy sigma=1.313079 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.185 mas, bmaj=3.693 mas, bpa=5.176 degrees ! Estimated noise=0.270356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.84515e-05 Jy ! Component: 100 - total flux cleaned = -3.16173e-05 Jy ! Component: 150 - total flux cleaned = -6.92289e-05 Jy ! Component: 200 - total flux cleaned = -0.000100173 Jy ! Total flux subtracted in 200 components = -0.000100173 Jy ! Clean residual min=-0.001222 max=0.001362 Jy/beam ! Clean residual mean=0.000001 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.0766613 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 36 components and 0.0766613 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=0.064642Jy sigma=1.313051 ! Fit after self-cal, rms=0.064637Jy sigma=1.312993 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 = -6.10485e-06 Jy ! Component: 100 - total flux cleaned = -3.41818e-05 Jy ! Component: 150 - total flux cleaned = -5.46697e-05 Jy ! Component: 200 - total flux cleaned = -8.148e-05 Jy ! Total flux subtracted in 200 components = -8.148e-05 Jy ! Clean residual min=-0.001217 max=0.001348 Jy/beam ! Clean residual mean=0.000001 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0765798 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 36 components and 0.0765798 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=0.064638Jy sigma=1.312981 ! Fit after self-cal, rms=0.064632Jy sigma=1.312918 ! Inverting map ! Added new window around map position (27, 21.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000839994 Jy ! Component: 100 - total flux cleaned = 0.000811874 Jy ! Component: 150 - total flux cleaned = 0.000764451 Jy ! Component: 200 - total flux cleaned = 0.000700359 Jy ! Total flux subtracted in 200 components = 0.000700359 Jy ! Clean residual min=-0.001117 max=0.000980 Jy/beam ! Clean residual mean=0.000001 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0772801 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 65 components and 0.0772801 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=0.064611Jy sigma=1.312425 ! Fit after self-cal, rms=0.064602Jy sigma=1.312303 ! 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=0.9304 mas, bmaj=2.182 mas, bpa=5.768 degrees ! Estimated noise=0.217699 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9304 x 2.182 at 5.768 degrees (North through East) ! Clean map min=-0.0010722 max=0.060403 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=0.7447 mas, bmaj=1.865 mas, bpa=4.389 degrees ! Estimated noise=0.378615 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0493311 Jy ! Component: 100 - total flux cleaned = 0.0638557 Jy ! Component: 150 - total flux cleaned = 0.0699853 Jy ! Component: 200 - total flux cleaned = 0.0723685 Jy ! Total flux subtracted in 200 components = 0.0723685 Jy ! Clean residual min=-0.002044 max=0.002069 Jy/beam ! Clean residual mean=0.000000 rms=0.000503 Jy/beam ! Combined flux in latest and established models = 0.0723685 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0723685 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9304 mas, bmaj=2.182 mas, bpa=5.768 degrees ! Estimated noise=0.217699 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 = 0.00219179 Jy ! Component: 100 - total flux cleaned = 0.00319569 Jy ! Component: 150 - total flux cleaned = 0.00373216 Jy ! Component: 200 - total flux cleaned = 0.00392109 Jy ! Total flux subtracted in 200 components = 0.00392109 Jy ! Clean residual min=-0.001237 max=0.001137 Jy/beam ! Clean residual mean=0.000001 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0762896 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 41 components and 0.0762896 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=2.185 mas, bmaj=3.693 mas, bpa=5.176 degrees ! Estimated noise=0.270356 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000740747 Jy ! Component: 100 - total flux cleaned = 0.000852425 Jy ! Component: 150 - total flux cleaned = 0.000925404 Jy ! Component: 200 - total flux cleaned = 0.000970619 Jy ! Total flux subtracted in 200 components = 0.000970619 Jy ! Clean residual min=-0.001155 max=0.000979 Jy/beam ! Clean residual mean=0.000001 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0772602 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 = -1.95803e-05 Jy ! Component: 100 - total flux cleaned = -5.69672e-05 Jy ! Component: 150 - total flux cleaned = -9.19603e-05 Jy ! Component: 200 - total flux cleaned = -0.000140135 Jy ! Total flux subtracted in 200 components = -0.000140135 Jy ! Clean residual min=-0.001106 max=0.000923 Jy/beam ! Clean residual mean=0.000001 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.0771201 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 72 components and 0.0771201 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9304 mas, bmaj=2.182 mas, bpa=5.768 degrees ! Estimated noise=0.217699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000100479 Jy ! Component: 100 - total flux cleaned = -4.69948e-05 Jy ! Component: 150 - total flux cleaned = 1.22263e-06 Jy ! Component: 200 - total flux cleaned = 1.21928e-06 Jy ! Total flux subtracted in 200 components = 1.21928e-06 Jy ! Clean residual min=-0.001077 max=0.001050 Jy/beam ! Clean residual mean=0.000001 rms=0.000254 Jy/beam ! Combined flux in latest and established models = 0.0771213 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 95 components and 0.0771213 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=0.064568Jy sigma=1.311630 ! Fit after self-cal, rms=0.064560Jy sigma=1.311488 wmodel /J0830-0636_X_map.mod ! wmodel: Unable to open new model file: /J0830-0636_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J0830-0636_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9304 x 2.182 at 5.768 degrees (North through East) ! Clean map min=-0.0011085 max=0.060524 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0830-0636_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0605239 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000255864 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.26825 1.26825 2.53649 5.07299 10.146 20.2919 40.5839 81.1678 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.06 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 236.547 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0830-0636_X_dfm.log closed on Thu May 19 18:30:40 2016