! Started logfile: /scr/pima/bg219i_uvs/J0344+6827_X_dfm.log on Thu May 19 23:01:07 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/J0344+6827_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0344+6827_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.908642 visibilities/baseline/integration-bin. ! Found source: J0344+6827 ! ! 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 17664 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 J0344+6827_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006626Jy sigma=23.897321 ! Fit after self-cal, rms=0.878174Jy sigma=20.811827 ! 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=0.6912 mas, bmaj=1.243 mas, bpa=-78.24 degrees ! Estimated noise=0.450103 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 = 0.0949588 Jy ! Component: 100 - total flux cleaned = 0.115682 Jy ! Total flux subtracted in 100 components = 0.115682 Jy ! Clean residual min=-0.002871 max=0.005855 Jy/beam ! Clean residual mean=-0.000005 rms=0.000714 Jy/beam ! Combined flux in latest and established models = 0.115682 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.115682 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=0.062894Jy sigma=1.409934 ! Fit after self-cal, rms=0.062789Jy sigma=1.407275 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00583381 Jy ! Component: 100 - total flux cleaned = 0.00881098 Jy ! Total flux subtracted in 100 components = 0.00881098 Jy ! Clean residual min=-0.002682 max=0.002575 Jy/beam ! Clean residual mean=-0.000003 rms=0.000609 Jy/beam ! Combined flux in latest and established models = 0.124493 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.124493 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=0.062090Jy sigma=1.388225 ! Fit after self-cal, rms=0.062094Jy sigma=1.388141 ! 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=0.9131 mas, bmaj=1.582 mas, bpa=-80.71 degrees ! Estimated noise=0.246005 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 = 0.00265652 Jy ! Component: 100 - total flux cleaned = 0.00382388 Jy ! Component: 150 - total flux cleaned = 0.00441687 Jy ! Component: 200 - total flux cleaned = 0.00477198 Jy ! Total flux subtracted in 200 components = 0.00477198 Jy ! Clean residual min=-0.001558 max=0.001566 Jy/beam ! Clean residual mean=-0.000007 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.129265 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 19 components and 0.129265 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=0.061999Jy sigma=1.385495 ! Fit after self-cal, rms=0.062001Jy sigma=1.385440 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9131 x 1.582 at -80.71 degrees (North through East) ! Clean map min=-0.0015226 max=0.12386 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 1.01 HN 1.04 KP 0.97 ! LA 1.00 MK 1.01 NL 0.96 OV 1.03 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 0.97 KP 1.01 ! LA 0.96 MK 1.03 NL 1.00 OV 0.99 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 0.99 KP 1.04 ! LA 1.01 MK 1.02 NL 1.04 OV 0.96 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.97 KP 0.99 ! LA 0.99 MK 0.99 NL 1.02 OV 1.01 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.00 KP 0.99 ! LA 0.98 MK 1.00 NL 1.01 OV 1.00 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.02 KP 1.02 ! LA 0.98 MK 1.02 NL 0.99 OV 0.98 ! PT 0.96 SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.07 HN 0.94 KP 0.99 ! LA 1.02 MK 1.01 NL 1.03 OV 0.96 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.99 KP 1.00 ! LA 0.99 MK 0.99 NL 1.06 OV 0.97 ! PT 0.94 SC 0.96 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.00 KP 1.02 ! LA 1.02 MK 1.04 NL 1.02 OV 0.97 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 HN 1.04 KP 0.97 ! LA 0.99 MK 1.01 NL 1.07 OV 0.95 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.06 KP 1.01 ! LA 0.94 MK 1.05 NL 1.03 OV 0.99 ! PT 0.96 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.98 HN 0.96 KP 0.99 ! LA 0.97 MK 1.02 NL 1.00 OV 0.99 ! PT 0.99 SC 1.00 ! ! ! Fit before self-cal, rms=0.062001Jy sigma=1.385440 ! Fit after self-cal, rms=0.062041Jy sigma=1.380692 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9162 mas, bmaj=1.586 mas, bpa=-80.91 degrees ! Estimated noise=0.245918 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 = -0.00045713 Jy ! Component: 100 - total flux cleaned = -0.000478935 Jy ! Component: 150 - total flux cleaned = -0.000512519 Jy ! Component: 200 - total flux cleaned = -0.000542085 Jy ! Total flux subtracted in 200 components = -0.000542085 Jy ! Clean residual min=-0.001566 max=0.001595 Jy/beam ! Clean residual mean=-0.000003 rms=0.000347 Jy/beam ! Combined flux in latest and established models = 0.128723 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 27 components and 0.128723 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=0.062036Jy sigma=1.380582 ! Fit after self-cal, rms=0.062045Jy sigma=1.380501 ! 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=0.062045Jy sigma=1.380501 ! Fit after self-cal, rms=0.062144Jy sigma=1.376013 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9164 mas, bmaj=1.586 mas, bpa=-81 degrees ! Estimated noise=0.245767 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000126815 Jy ! Component: 100 - total flux cleaned = -0.000127349 Jy ! Component: 150 - total flux cleaned = -0.000127852 Jy ! Component: 200 - total flux cleaned = -0.000139422 Jy ! Total flux subtracted in 200 components = -0.000139422 Jy ! Clean residual min=-0.001346 max=0.001397 Jy/beam ! Clean residual mean=-0.000002 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.128584 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 0.128584 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=0.062142Jy sigma=1.375977 ! Fit after self-cal, rms=0.062153Jy sigma=1.375914 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 (16.8, 45.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000757475 Jy ! Component: 100 - total flux cleaned = 0.000856814 Jy ! Component: 150 - total flux cleaned = 0.000857316 Jy ! Component: 200 - total flux cleaned = 0.000856743 Jy ! Total flux subtracted in 200 components = 0.000856743 Jy ! Clean residual min=-0.001337 max=0.001244 Jy/beam ! Clean residual mean=-0.000002 rms=0.000303 Jy/beam ! Combined flux in latest and established models = 0.12944 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 47 components and 0.12944 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=0.062122Jy sigma=1.375245 ! Fit after self-cal, rms=0.062119Jy sigma=1.375193 ! 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=0.062119Jy sigma=1.375193 ! Fit after self-cal, rms=0.062076Jy sigma=1.375146 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9166 mas, bmaj=1.586 mas, bpa=-81 degrees ! Estimated noise=0.245578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000169449 Jy ! Component: 100 - total flux cleaned = 0.000169054 Jy ! Component: 150 - total flux cleaned = 0.000168921 Jy ! Component: 200 - total flux cleaned = 0.000134597 Jy ! Total flux subtracted in 200 components = 0.000134597 Jy ! Clean residual min=-0.001327 max=0.001226 Jy/beam ! Clean residual mean=-0.000002 rms=0.000300 Jy/beam ! Combined flux in latest and established models = 0.129575 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 49 components and 0.129575 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=0.062069Jy sigma=1.374982 ! Fit after self-cal, rms=0.062068Jy sigma=1.374972 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 = 2.33819e-05 Jy ! Component: 100 - total flux cleaned = 1.35617e-05 Jy ! Component: 150 - total flux cleaned = 1.38446e-05 Jy ! Component: 200 - total flux cleaned = 5.11257e-06 Jy ! Total flux subtracted in 200 components = 5.11257e-06 Jy ! Clean residual min=-0.001323 max=0.001221 Jy/beam ! Clean residual mean=-0.000003 rms=0.000299 Jy/beam ! Combined flux in latest and established models = 0.12958 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 56 components and 0.12958 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=0.062065Jy sigma=1.374912 ! Fit after self-cal, rms=0.062065Jy sigma=1.374908 ! 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=0.062065Jy sigma=1.374908 ! Fit after self-cal, rms=0.062049Jy sigma=1.374893 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.143 mas, bmaj=3.001 mas, bpa=-88.28 degrees ! Estimated noise=0.310759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000215286 Jy ! Component: 100 - total flux cleaned = 0.000216013 Jy ! Component: 150 - total flux cleaned = 0.000196724 Jy ! Component: 200 - total flux cleaned = 0.000179679 Jy ! Total flux subtracted in 200 components = 0.000179679 Jy ! Clean residual min=-0.001480 max=0.001402 Jy/beam ! Clean residual mean=-0.000006 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.12976 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 68 components and 0.12976 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=0.062050Jy sigma=1.374906 ! Fit after self-cal, rms=0.062049Jy sigma=1.374893 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 = 3.53738e-05 Jy ! Component: 100 - total flux cleaned = 1.92745e-05 Jy ! Component: 150 - total flux cleaned = 5.83369e-06 Jy ! Component: 200 - total flux cleaned = -8.50378e-11 Jy ! Total flux subtracted in 200 components = -8.50378e-11 Jy ! Clean residual min=-0.001465 max=0.001412 Jy/beam ! Clean residual mean=-0.000006 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.12976 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 72 components and 0.12976 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=0.062051Jy sigma=1.374927 ! Fit after self-cal, rms=0.062051Jy sigma=1.374919 ! 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=0.9169 mas, bmaj=1.586 mas, bpa=-81 degrees ! Estimated noise=0.245479 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9169 x 1.586 at -81 degrees (North through East) ! Clean map min=-0.0011598 max=0.12368 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=0.6927 mas, bmaj=1.243 mas, bpa=-78.54 degrees ! Estimated noise=0.450515 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0950055 Jy ! Component: 100 - total flux cleaned = 0.11586 Jy ! Component: 150 - total flux cleaned = 0.121562 Jy ! Component: 200 - total flux cleaned = 0.124667 Jy ! Total flux subtracted in 200 components = 0.124667 Jy ! Clean residual min=-0.002650 max=0.002539 Jy/beam ! Clean residual mean=-0.000002 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.124667 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.124667 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9169 mas, bmaj=1.586 mas, bpa=-81 degrees ! Estimated noise=0.245479 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 = 0.00274202 Jy ! Component: 100 - total flux cleaned = 0.0035572 Jy ! Component: 150 - total flux cleaned = 0.0039204 Jy ! Component: 200 - total flux cleaned = 0.00411408 Jy ! Total flux subtracted in 200 components = 0.00411408 Jy ! Clean residual min=-0.001363 max=0.001243 Jy/beam ! Clean residual mean=-0.000003 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.128781 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 32 components and 0.128781 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=2.143 mas, bmaj=3.001 mas, bpa=-88.28 degrees ! Estimated noise=0.310759 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000751538 Jy ! Component: 100 - total flux cleaned = 0.000951405 Jy ! Component: 150 - total flux cleaned = 0.0010115 Jy ! Component: 200 - total flux cleaned = 0.000999477 Jy ! Total flux subtracted in 200 components = 0.000999477 Jy ! Clean residual min=-0.001481 max=0.001389 Jy/beam ! Clean residual mean=-0.000006 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.129781 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 = -9.97795e-06 Jy ! Component: 100 - total flux cleaned = -1.80619e-05 Jy ! Component: 150 - total flux cleaned = -1.81396e-05 Jy ! Component: 200 - total flux cleaned = -3.05413e-05 Jy ! Total flux subtracted in 200 components = -3.05413e-05 Jy ! Clean residual min=-0.001479 max=0.001414 Jy/beam ! Clean residual mean=-0.000006 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.12975 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 56 components and 0.12975 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9169 mas, bmaj=1.586 mas, bpa=-81 degrees ! Estimated noise=0.245479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000203719 Jy ! Component: 100 - total flux cleaned = -0.000295094 Jy ! Component: 150 - total flux cleaned = -0.000315204 Jy ! Component: 200 - total flux cleaned = -0.000349617 Jy ! Total flux subtracted in 200 components = -0.000349617 Jy ! Clean residual min=-0.001353 max=0.001224 Jy/beam ! Clean residual mean=-0.000003 rms=0.000298 Jy/beam ! Combined flux in latest and established models = 0.129401 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 61 components and 0.129401 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=0.062058Jy sigma=1.375066 ! Fit after self-cal, rms=0.062056Jy sigma=1.375024 wmodel /J0344+6827_X_map.mod ! wmodel: Unable to open new model file: /J0344+6827_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J0344+6827_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9169 x 1.586 at -81 degrees (North through East) ! Clean map min=-0.0011983 max=0.12372 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0344+6827_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.123723 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000298024 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.722637 0.722637 1.44527 2.89055 5.7811 11.5622 23.1244 46.2488 92.4976 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.123 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 415.145 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0344+6827_X_dfm.log closed on Thu May 19 23:01:10 2016