! Started logfile: /scr/pima/bg219a_uvs/J0619-1140_X_dfm.log on Thu May 19 23:54:34 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/J0619-1140_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0619-1140_X_uva.fits ! AN table 1: 42 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0619-1140 ! ! 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 7560 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 J0619-1140_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.051638Jy sigma=27.630519 ! Fit after self-cal, rms=0.738433Jy sigma=19.182827 ! 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=0.6146 mas, bmaj=1.55 mas, bpa=-0.9247 degrees ! Estimated noise=0.527372 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 = 0.200051 Jy ! Component: 100 - total flux cleaned = 0.244468 Jy ! Total flux subtracted in 100 components = 0.244468 Jy ! Clean residual min=-0.009006 max=0.016972 Jy/beam ! Clean residual mean=0.000045 rms=0.002403 Jy/beam ! Combined flux in latest and established models = 0.244468 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.244468 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=0.069914Jy sigma=1.837923 ! Fit after self-cal, rms=0.069902Jy sigma=1.837672 ! Inverting map ! Added new window around map position (0.8, -2.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0177422 Jy ! Component: 100 - total flux cleaned = 0.0288186 Jy ! Total flux subtracted in 100 components = 0.0288186 Jy ! Clean residual min=-0.005637 max=0.008585 Jy/beam ! Clean residual mean=0.000023 rms=0.001319 Jy/beam ! Combined flux in latest and established models = 0.273286 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.273286 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=0.063112Jy sigma=1.631905 ! Fit after self-cal, rms=0.063071Jy sigma=1.629790 ! 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=0.7461 mas, bmaj=1.798 mas, bpa=-0.6259 degrees ! Estimated noise=0.322687 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 = 0.012415 Jy ! Component: 100 - total flux cleaned = 0.0191936 Jy ! Component: 150 - total flux cleaned = 0.0230088 Jy ! Component: 200 - total flux cleaned = 0.0251963 Jy ! Total flux subtracted in 200 components = 0.0251963 Jy ! Clean residual min=-0.003263 max=0.004631 Jy/beam ! Clean residual mean=0.000026 rms=0.000958 Jy/beam ! Combined flux in latest and established models = 0.298483 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 39 components and 0.298483 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=0.060794Jy sigma=1.563326 ! Fit after self-cal, rms=0.060806Jy sigma=1.562985 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7461 x 1.798 at -0.6259 degrees (North through East) ! Clean map min=-0.0031584 max=0.26146 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 0.97 MK 1.00 NL 1.02 OV 1.02 ! PT 0.98 SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 1.01 MK 1.01 NL 1.00 OV 1.02 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.00 NL 1.02 OV 1.03 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.01 NL 1.00 OV 1.01 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 0.99 NL 1.03 OV 1.01 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.00 NL 1.03 OV 1.01 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.00 NL 1.02 OV 1.00 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.01 NL 1.02 OV 1.01 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 0.99 NL 1.02 OV 0.99 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 1.02 NL 1.01 OV 0.99 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 0.99 NL 1.00 OV 1.01 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.01 NL 1.03 OV 1.01 ! PT 0.97 SC 0.98 ! ! ! Fit before self-cal, rms=0.060806Jy sigma=1.562985 ! Fit after self-cal, rms=0.060551Jy sigma=1.554200 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7476 mas, bmaj=1.802 mas, bpa=-0.6369 degrees ! Estimated noise=0.322271 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 (5.2, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00326364 Jy ! Component: 100 - total flux cleaned = 0.00416413 Jy ! Component: 150 - total flux cleaned = 0.00435183 Jy ! Component: 200 - total flux cleaned = 0.00427408 Jy ! Total flux subtracted in 200 components = 0.00427408 Jy ! Clean residual min=-0.002087 max=0.002794 Jy/beam ! Clean residual mean=0.000006 rms=0.000594 Jy/beam ! Combined flux in latest and established models = 0.302757 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 57 components and 0.302757 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=0.060367Jy sigma=1.549506 ! Fit after self-cal, rms=0.060337Jy sigma=1.548777 ! 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=0.060337Jy sigma=1.548777 ! Fit after self-cal, rms=0.060272Jy sigma=1.544616 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7477 mas, bmaj=1.806 mas, bpa=-0.6133 degrees ! Estimated noise=0.322202 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000248383 Jy ! Component: 100 - total flux cleaned = 0.00025459 Jy ! Component: 150 - total flux cleaned = 0.000227131 Jy ! Component: 200 - total flux cleaned = 0.000203719 Jy ! Total flux subtracted in 200 components = 0.000203719 Jy ! Clean residual min=-0.002013 max=0.002256 Jy/beam ! Clean residual mean=0.000003 rms=0.000487 Jy/beam ! Combined flux in latest and established models = 0.30296 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 70 components and 0.30296 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=0.060232Jy sigma=1.543767 ! Fit after self-cal, rms=0.060234Jy sigma=1.543657 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 (-10.8, -4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00192642 Jy ! Component: 100 - total flux cleaned = 0.00253357 Jy ! Component: 150 - total flux cleaned = 0.00300337 Jy ! Component: 200 - total flux cleaned = 0.00328857 Jy ! Total flux subtracted in 200 components = 0.00328857 Jy ! Clean residual min=-0.001862 max=0.001652 Jy/beam ! Clean residual mean=0.000001 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.306249 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 89 components and 0.306249 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=0.060170Jy sigma=1.541946 ! Fit after self-cal, rms=0.060168Jy sigma=1.541894 ! 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=0.060168Jy sigma=1.541894 ! Fit after self-cal, rms=0.060113Jy sigma=1.541786 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7478 mas, bmaj=1.807 mas, bpa=-0.6212 degrees ! Estimated noise=0.321816 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.9726e-05 Jy ! Component: 100 - total flux cleaned = 0.0002478 Jy ! Component: 150 - total flux cleaned = 0.000396372 Jy ! Component: 200 - total flux cleaned = 0.000567814 Jy ! Total flux subtracted in 200 components = 0.000567814 Jy ! Clean residual min=-0.001855 max=0.001613 Jy/beam ! Clean residual mean=-0.000001 rms=0.000373 Jy/beam ! Combined flux in latest and established models = 0.306817 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 96 components and 0.306817 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=0.060096Jy sigma=1.541384 ! Fit after self-cal, rms=0.060096Jy sigma=1.541362 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 = 0.000134578 Jy ! Component: 100 - total flux cleaned = 0.000275794 Jy ! Component: 150 - total flux cleaned = 0.000423358 Jy ! Component: 200 - total flux cleaned = 0.000561787 Jy ! Total flux subtracted in 200 components = 0.000561787 Jy ! Clean residual min=-0.001847 max=0.001595 Jy/beam ! Clean residual mean=-0.000002 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.307379 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 103 components and 0.307379 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=0.060087Jy sigma=1.541156 ! Fit after self-cal, rms=0.060087Jy sigma=1.541147 ! 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=0.060087Jy sigma=1.541147 ! Fit after self-cal, rms=0.060067Jy sigma=1.541104 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.022 mas, bmaj=4.695 mas, bpa=-4.156 degrees ! Estimated noise=0.445016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000578986 Jy ! Component: 100 - total flux cleaned = 0.000631629 Jy ! Component: 150 - total flux cleaned = 0.000604675 Jy ! Component: 200 - total flux cleaned = 0.000579751 Jy ! Total flux subtracted in 200 components = 0.000579751 Jy ! Clean residual min=-0.002007 max=0.001933 Jy/beam ! Clean residual mean=-0.000004 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.307958 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 117 components and 0.307958 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=0.060067Jy sigma=1.541069 ! Fit after self-cal, rms=0.060066Jy sigma=1.541060 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 = 1.37005e-05 Jy ! Component: 100 - total flux cleaned = -1.80809e-05 Jy ! Component: 150 - total flux cleaned = -4.73961e-05 Jy ! Component: 200 - total flux cleaned = -8.49105e-05 Jy ! Total flux subtracted in 200 components = -8.49105e-05 Jy ! Clean residual min=-0.001963 max=0.001923 Jy/beam ! Clean residual mean=-0.000004 rms=0.000562 Jy/beam ! Combined flux in latest and established models = 0.307873 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 123 components and 0.307873 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=0.060068Jy sigma=1.541079 ! Fit after self-cal, rms=0.060067Jy sigma=1.541075 ! 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=0.7477 mas, bmaj=1.807 mas, bpa=-0.6287 degrees ! Estimated noise=0.321691 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7477 x 1.807 at -0.6287 degrees (North through East) ! Clean map min=-0.0015837 max=0.26144 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=0.6152 mas, bmaj=1.555 mas, bpa=-0.9124 degrees ! Estimated noise=0.527297 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.199936 Jy ! Component: 100 - total flux cleaned = 0.244507 Jy ! Component: 150 - total flux cleaned = 0.261945 Jy ! Component: 200 - total flux cleaned = 0.272933 Jy ! Total flux subtracted in 200 components = 0.272933 Jy ! Clean residual min=-0.005270 max=0.006171 Jy/beam ! Clean residual mean=0.000019 rms=0.001292 Jy/beam ! Combined flux in latest and established models = 0.272933 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.272933 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7477 mas, bmaj=1.807 mas, bpa=-0.6287 degrees ! Estimated noise=0.321691 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 = 0.0112617 Jy ! Component: 100 - total flux cleaned = 0.0173992 Jy ! Component: 150 - total flux cleaned = 0.0214296 Jy ! Component: 200 - total flux cleaned = 0.0243987 Jy ! Total flux subtracted in 200 components = 0.0243987 Jy ! Clean residual min=-0.002369 max=0.002825 Jy/beam ! Clean residual mean=0.000013 rms=0.000606 Jy/beam ! Combined flux in latest and established models = 0.297332 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 48 components and 0.297332 Jy ! Inverting map ! Added new window around map position (5, -7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00259765 Jy ! Component: 100 - total flux cleaned = 0.00386823 Jy ! Component: 150 - total flux cleaned = 0.00491524 Jy ! Component: 200 - total flux cleaned = 0.00584613 Jy ! Total flux subtracted in 200 components = 0.00584613 Jy ! Clean residual min=-0.001875 max=0.001743 Jy/beam ! Clean residual mean=0.000005 rms=0.000431 Jy/beam ! Combined flux in latest and established models = 0.303178 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 63 components and 0.303178 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=2.022 mas, bmaj=4.695 mas, bpa=-4.156 degrees ! Estimated noise=0.445016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171725 Jy ! Component: 100 - total flux cleaned = 0.00273141 Jy ! Component: 150 - total flux cleaned = 0.00335168 Jy ! Component: 200 - total flux cleaned = 0.00371291 Jy ! Total flux subtracted in 200 components = 0.00371291 Jy ! Clean residual min=-0.002002 max=0.001739 Jy/beam ! Clean residual mean=0.000002 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.306891 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 = 0.000274616 Jy ! Component: 100 - total flux cleaned = 0.000470995 Jy ! Component: 150 - total flux cleaned = 0.000585337 Jy ! Component: 200 - total flux cleaned = 0.000662087 Jy ! Total flux subtracted in 200 components = 0.000662087 Jy ! Clean residual min=-0.001948 max=0.001788 Jy/beam ! Clean residual mean=0.000000 rms=0.000528 Jy/beam ! Combined flux in latest and established models = 0.307553 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 91 components and 0.307553 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7477 mas, bmaj=1.807 mas, bpa=-0.6287 degrees ! Estimated noise=0.321691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.52706e-05 Jy ! Component: 100 - total flux cleaned = 4.89844e-05 Jy ! Component: 150 - total flux cleaned = 7.80024e-05 Jy ! Component: 200 - total flux cleaned = 0.000128947 Jy ! Total flux subtracted in 200 components = 0.000128947 Jy ! Clean residual min=-0.001701 max=0.001676 Jy/beam ! Clean residual mean=-0.000000 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.307682 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 104 components and 0.307682 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=0.060098Jy sigma=1.541748 ! Fit after self-cal, rms=0.060089Jy sigma=1.541574 wmodel /J0619-1140_X_map.mod ! wmodel: Unable to open new model file: /J0619-1140_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J0619-1140_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7477 x 1.807 at -0.6287 degrees (North through East) ! Clean map min=-0.0015458 max=0.26054 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0619-1140_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.260543 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000363836 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.418936 0.418936 0.837871 1.67574 3.35148 6.70297 13.4059 26.8119 53.6238 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.26 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 716.1 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0619-1140_X_dfm.log closed on Thu May 19 23:54:37 2016