! Started logfile: /scr/pima/bg219a_uvs/J0414+3418_X_dfm.log on Thu May 19 23:51:21 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/J0414+3418_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0414+3418_X_uva.fits ! AN table 1: 48 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.966667 visibilities/baseline/integration-bin. ! Found source: J0414+3418 ! ! 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 8352 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 J0414+3418_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. ! ! 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=1.100695Jy sigma=26.193354 ! Fit after self-cal, rms=0.647879Jy sigma=16.165974 ! 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=0.7056 mas, bmaj=1.015 mas, bpa=-4.28 degrees ! Estimated noise=0.817083 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 = 0.237007 Jy ! Component: 100 - total flux cleaned = 0.342215 Jy ! Total flux subtracted in 100 components = 0.342215 Jy ! Clean residual min=-0.049471 max=0.062331 Jy/beam ! Clean residual mean=-0.000190 rms=0.012222 Jy/beam ! Combined flux in latest and established models = 0.342215 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.342215 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=0.292494Jy sigma=6.028705 ! Fit after self-cal, rms=0.292238Jy sigma=6.023943 ! 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=0.9216 mas, bmaj=1.319 mas, bpa=-2.191 degrees ! Estimated noise=0.328575 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 = 0.14284 Jy ! Component: 100 - total flux cleaned = 0.224994 Jy ! Component: 150 - total flux cleaned = 0.274974 Jy ! Component: 200 - total flux cleaned = 0.305646 Jy ! Total flux subtracted in 200 components = 0.305646 Jy ! Clean residual min=-0.055247 max=0.081178 Jy/beam ! Clean residual mean=-0.000481 rms=0.016472 Jy/beam ! Combined flux in latest and established models = 0.647861 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 27 components and 0.647861 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=0.185409Jy sigma=4.026043 ! Fit after self-cal, rms=0.185175Jy sigma=4.021737 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9216 x 1.319 at -2.191 degrees (North through East) ! Clean map min=-0.052903 max=0.33117 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.185175Jy sigma=4.021737 ! Fit after self-cal, rms=0.185175Jy sigma=4.021737 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9216 mas, bmaj=1.319 mas, bpa=-2.191 degrees ! Estimated noise=0.328575 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 = 0.0127872 Jy ! Component: 100 - total flux cleaned = 0.0183578 Jy ! Component: 150 - total flux cleaned = 0.022184 Jy ! Component: 200 - total flux cleaned = 0.0263415 Jy ! Total flux subtracted in 200 components = 0.0263415 Jy ! Clean residual min=-0.053560 max=0.077423 Jy/beam ! Clean residual mean=-0.000449 rms=0.015945 Jy/beam ! Combined flux in latest and established models = 0.674203 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 28 components and 0.674203 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=0.179049Jy sigma=3.945153 ! Fit after self-cal, rms=0.179018Jy sigma=3.943984 ! 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=0.179018Jy sigma=3.943984 ! Fit after self-cal, rms=0.177772Jy sigma=3.929931 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9233 mas, bmaj=1.321 mas, bpa=-2.582 degrees ! Estimated noise=0.329427 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00450414 Jy ! Component: 100 - total flux cleaned = 0.00746975 Jy ! Component: 150 - total flux cleaned = 0.0106713 Jy ! Component: 200 - total flux cleaned = 0.0132268 Jy ! Total flux subtracted in 200 components = 0.0132268 Jy ! Clean residual min=-0.052200 max=0.076091 Jy/beam ! Clean residual mean=-0.000432 rms=0.015513 Jy/beam ! Combined flux in latest and established models = 0.68743 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 29 components and 0.68743 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=0.174735Jy sigma=3.889960 ! Fit after self-cal, rms=0.174697Jy sigma=3.888698 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 (-3.2, 3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0665898 Jy ! Component: 100 - total flux cleaned = 0.0943565 Jy ! Component: 150 - total flux cleaned = 0.10677 Jy ! Component: 200 - total flux cleaned = 0.116021 Jy ! Total flux subtracted in 200 components = 0.116021 Jy ! Clean residual min=-0.042795 max=0.060155 Jy/beam ! Clean residual mean=-0.000308 rms=0.012187 Jy/beam ! Combined flux in latest and established models = 0.803451 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 47 components and 0.803451 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=0.145766Jy sigma=3.233900 ! Fit after self-cal, rms=0.144328Jy sigma=3.179989 ! Inverting map ! Added new window around map position (0.8, 2.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0543442 Jy ! Component: 100 - total flux cleaned = 0.0846191 Jy ! Component: 150 - total flux cleaned = 0.107626 Jy ! Component: 200 - total flux cleaned = 0.126771 Jy ! Total flux subtracted in 200 components = 0.126771 Jy ! Clean residual min=-0.029502 max=0.027606 Jy/beam ! Clean residual mean=-0.000173 rms=0.008094 Jy/beam ! Combined flux in latest and established models = 0.930222 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 77 components and 0.930222 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=0.117302Jy sigma=2.551470 ! Fit after self-cal, rms=0.115102Jy sigma=2.493637 ! 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=0.115102Jy sigma=2.493637 ! Fit after self-cal, rms=0.105773Jy sigma=2.310539 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9314 mas, bmaj=1.332 mas, bpa=-6.805 degrees ! Estimated noise=0.332038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0151445 Jy ! Component: 100 - total flux cleaned = 0.02435 Jy ! Component: 150 - total flux cleaned = 0.0261184 Jy ! Component: 200 - total flux cleaned = 0.0271286 Jy ! Total flux subtracted in 200 components = 0.0271286 Jy ! Clean residual min=-0.021868 max=0.020109 Jy/beam ! Clean residual mean=-0.000062 rms=0.005810 Jy/beam ! Combined flux in latest and established models = 0.95735 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 98 components and 0.95735 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=0.103041Jy sigma=2.240291 ! Fit after self-cal, rms=0.102802Jy sigma=2.234933 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 = 0.00500759 Jy ! Component: 100 - total flux cleaned = 0.0062241 Jy ! Component: 150 - total flux cleaned = 0.00730636 Jy ! Component: 200 - total flux cleaned = 0.00841041 Jy ! Total flux subtracted in 200 components = 0.00841041 Jy ! Clean residual min=-0.020222 max=0.019462 Jy/beam ! Clean residual mean=-0.000053 rms=0.005617 Jy/beam ! Combined flux in latest and established models = 0.965761 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 106 components and 0.965761 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=0.102076Jy sigma=2.216174 ! Fit after self-cal, rms=0.102012Jy sigma=2.214727 ! 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=0.102012Jy sigma=2.214727 ! Fit after self-cal, rms=0.098470Jy sigma=2.127077 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.994 mas, bmaj=3.2 mas, bpa=-10.29 degrees ! Estimated noise=0.434963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00234052 Jy ! Component: 100 - total flux cleaned = -0.00166976 Jy ! Component: 150 - total flux cleaned = -0.00186159 Jy ! Component: 200 - total flux cleaned = -0.00185653 Jy ! Total flux subtracted in 200 components = -0.00185653 Jy ! Clean residual min=-0.028875 max=0.032540 Jy/beam ! Clean residual mean=-0.000088 rms=0.009631 Jy/beam ! Combined flux in latest and established models = 0.963904 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 113 components and 0.963904 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=0.098045Jy sigma=2.121078 ! Fit after self-cal, rms=0.098079Jy sigma=2.119881 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 = -0.000991017 Jy ! Component: 100 - total flux cleaned = -0.000991041 Jy ! Component: 150 - total flux cleaned = -0.00129346 Jy ! Component: 200 - total flux cleaned = -0.00143741 Jy ! Total flux subtracted in 200 components = -0.00143741 Jy ! Clean residual min=-0.028223 max=0.032194 Jy/beam ! Clean residual mean=-0.000089 rms=0.009550 Jy/beam ! Combined flux in latest and established models = 0.962467 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 122 components and 0.962467 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=0.098020Jy sigma=2.121364 ! Fit after self-cal, rms=0.098048Jy sigma=2.120651 ! 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=0.927 mas, bmaj=1.328 mas, bpa=-8.493 degrees ! Estimated noise=0.330732 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.927 x 1.328 at -8.493 degrees (North through East) ! Clean map min=-0.015412 max=0.31394 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=0.7049 mas, bmaj=1.024 mas, bpa=-11.67 degrees ! Estimated noise=0.831969 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.245144 Jy ! Component: 100 - total flux cleaned = 0.354731 Jy ! Component: 150 - total flux cleaned = 0.428224 Jy ! Component: 200 - total flux cleaned = 0.486432 Jy ! Total flux subtracted in 200 components = 0.486432 Jy ! Clean residual min=-0.037119 max=0.045015 Jy/beam ! Clean residual mean=-0.000144 rms=0.008925 Jy/beam ! Combined flux in latest and established models = 0.486432 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 24 model components to the UV plane model. ! The established model now contains 24 components and 0.486432 Jy ! Inverting map and beam ! Estimated beam: bmin=0.927 mas, bmaj=1.328 mas, bpa=-8.493 degrees ! Estimated noise=0.330732 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 = 0.0978181 Jy ! Component: 100 - total flux cleaned = 0.16628 Jy ! Component: 150 - total flux cleaned = 0.219408 Jy ! Component: 200 - total flux cleaned = 0.261479 Jy ! Total flux subtracted in 200 components = 0.261479 Jy ! Clean residual min=-0.032619 max=0.036085 Jy/beam ! Clean residual mean=-0.000312 rms=0.009302 Jy/beam ! Combined flux in latest and established models = 0.747911 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 54 components and 0.747911 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=1.994 mas, bmaj=3.2 mas, bpa=-10.29 degrees ! Estimated noise=0.434963 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0640023 Jy ! Component: 100 - total flux cleaned = 0.105569 Jy ! Component: 150 - total flux cleaned = 0.13433 Jy ! Component: 200 - total flux cleaned = 0.154746 Jy ! Total flux subtracted in 200 components = 0.154746 Jy ! Clean residual min=-0.034201 max=0.028112 Jy/beam ! Clean residual mean=-0.000279 rms=0.010757 Jy/beam ! Combined flux in latest and established models = 0.902657 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 = 0.0149694 Jy ! Component: 100 - total flux cleaned = 0.0264782 Jy ! Component: 150 - total flux cleaned = 0.0354065 Jy ! Component: 200 - total flux cleaned = 0.0423686 Jy ! Total flux subtracted in 200 components = 0.0423686 Jy ! Clean residual min=-0.028913 max=0.029583 Jy/beam ! Clean residual mean=-0.000151 rms=0.009712 Jy/beam ! Combined flux in latest and established models = 0.945025 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 103 components and 0.945025 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.927 mas, bmaj=1.328 mas, bpa=-8.493 degrees ! Estimated noise=0.330732 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00217804 Jy ! Component: 100 - total flux cleaned = 0.0085485 Jy ! Component: 150 - total flux cleaned = 0.0102326 Jy ! Component: 200 - total flux cleaned = 0.0116332 Jy ! Total flux subtracted in 200 components = 0.0116332 Jy ! Clean residual min=-0.020170 max=0.021713 Jy/beam ! Clean residual mean=-0.000052 rms=0.005217 Jy/beam ! Combined flux in latest and established models = 0.956658 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 116 components and 0.956658 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=0.101927Jy sigma=2.211299 ! Fit after self-cal, rms=0.101151Jy sigma=2.198269 wmodel /J0414+3418_X_map.mod ! wmodel: Unable to open new model file: /J0414+3418_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J0414+3418_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.927 x 1.328 at -8.493 degrees (North through East) ! Clean map min=-0.019883 max=0.32655 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0414+3418_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.326552 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00508556 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.67206 4.67206 9.34411 18.6882 37.3765 74.7529 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0152 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.326 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 64.211 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0414+3418_X_dfm.log closed on Thu May 19 23:51:24 2016