! Started logfile: /scr/pima/bg219i_uvs/J1323-3849_X_dfm.log on Thu May 19 23:21:14 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/J1323-3849_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1323-3849_X_uva.fits ! AN table 1: 62 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.639785 visibilities/baseline/integration-bin. ! Found source: J1323-3849 ! ! 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 17136 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 J1323-3849_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 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 103 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.012804Jy sigma=18.418737 ! Fit after self-cal, rms=0.901313Jy sigma=16.353233 ! 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=0.5834 mas, bmaj=1.888 mas, bpa=-4.225 degrees ! Estimated noise=0.679605 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 = 0.0606996 Jy ! Component: 100 - total flux cleaned = 0.0850744 Jy ! Total flux subtracted in 100 components = 0.0850744 Jy ! Clean residual min=-0.007800 max=0.015985 Jy/beam ! Clean residual mean=0.000006 rms=0.002371 Jy/beam ! Combined flux in latest and established models = 0.0850744 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0850744 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=0.090698Jy sigma=1.612444 ! Fit after self-cal, rms=0.089971Jy sigma=1.600068 ! Inverting map ! Added new window around map position (0.4, -2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0175204 Jy ! Component: 100 - total flux cleaned = 0.0287194 Jy ! Total flux subtracted in 100 components = 0.0287194 Jy ! Clean residual min=-0.006112 max=0.011053 Jy/beam ! Clean residual mean=0.000001 rms=0.001659 Jy/beam ! Combined flux in latest and established models = 0.113794 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 23 components and 0.113794 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=0.082078Jy sigma=1.435969 ! Fit after self-cal, rms=0.081870Jy sigma=1.433426 ! Inverting map ! Added new window around map position (-1, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.011232 Jy ! Component: 100 - total flux cleaned = 0.0188972 Jy ! Total flux subtracted in 100 components = 0.0188972 Jy ! Clean residual min=-0.004798 max=0.006747 Jy/beam ! Clean residual mean=-0.000001 rms=0.001294 Jy/beam ! Combined flux in latest and established models = 0.132691 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.132691 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=0.078564Jy sigma=1.365180 ! Fit after self-cal, rms=0.078459Jy sigma=1.362567 ! 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=0.8302 mas, bmaj=2.495 mas, bpa=-1.972 degrees ! Estimated noise=0.324605 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 = 0.0133175 Jy ! Component: 100 - total flux cleaned = 0.0206305 Jy ! Component: 150 - total flux cleaned = 0.0247679 Jy ! Component: 200 - total flux cleaned = 0.0271466 Jy ! Total flux subtracted in 200 components = 0.0271466 Jy ! Clean residual min=-0.003729 max=0.007152 Jy/beam ! Clean residual mean=0.000007 rms=0.001110 Jy/beam ! Combined flux in latest and established models = 0.159838 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 40 components and 0.159838 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=0.076378Jy sigma=1.316912 ! Fit after self-cal, rms=0.076242Jy sigma=1.314226 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8302 x 2.495 at -1.972 degrees (North through East) ! Clean map min=-0.003769 max=0.07593 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: ! FD 1.00* HN 1.00* KP 1.00* 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: ! FD 0.98 HN 0.87 KP 0.92 LA 0.98 ! MK 0.91 NL 1.15 OV 1.05 PT 1.00 ! SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* 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: ! FD 1.00* HN 1.00* KP 1.00* 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: ! FD 0.99 HN 1.12 KP 1.01 LA 0.95 ! MK 1.09 NL 1.20 OV 1.00 PT 1.01 ! SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* 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: ! FD 1.00* HN 1.00* KP 1.00* 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: ! FD 1.00* HN 1.00* KP 1.00* 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: ! FD 0.98 HN 0.91 KP 0.98 LA 0.98 ! MK 1.00 NL 1.11 OV 1.05 PT 1.02 ! SC 0.97 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* 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: ! FD 1.00* HN 1.00* KP 1.00* 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: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.076242Jy sigma=1.314226 ! Fit after self-cal, rms=0.076675Jy sigma=1.312128 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8279 mas, bmaj=2.493 mas, bpa=-1.86 degrees ! Estimated noise=0.32549 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 (1.4, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00513231 Jy ! Component: 100 - total flux cleaned = 0.00645252 Jy ! Component: 150 - total flux cleaned = 0.00692064 Jy ! Component: 200 - total flux cleaned = 0.00707315 Jy ! Total flux subtracted in 200 components = 0.00707315 Jy ! Clean residual min=-0.003195 max=0.003254 Jy/beam ! Clean residual mean=0.000005 rms=0.000791 Jy/beam ! Combined flux in latest and established models = 0.166911 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 65 components and 0.166911 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=0.076289Jy sigma=1.304649 ! Fit after self-cal, rms=0.076278Jy sigma=1.303418 ! 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=0.076278Jy sigma=1.303418 ! Fit after self-cal, rms=0.076436Jy sigma=1.300047 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8235 mas, bmaj=2.485 mas, bpa=-1.638 degrees ! Estimated noise=0.32471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000993547 Jy ! Component: 100 - total flux cleaned = 0.000995027 Jy ! Component: 150 - total flux cleaned = 0.000993985 Jy ! Component: 200 - total flux cleaned = 0.00094313 Jy ! Total flux subtracted in 200 components = 0.00094313 Jy ! Clean residual min=-0.003477 max=0.002714 Jy/beam ! Clean residual mean=0.000001 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.167854 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 77 components and 0.167854 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=0.076333Jy sigma=1.298263 ! Fit after self-cal, rms=0.076332Jy sigma=1.297595 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 = 0.000213647 Jy ! Component: 100 - total flux cleaned = 0.000320794 Jy ! Component: 150 - total flux cleaned = 0.000272726 Jy ! Component: 200 - total flux cleaned = 0.000229348 Jy ! Total flux subtracted in 200 components = 0.000229348 Jy ! Clean residual min=-0.003532 max=0.002709 Jy/beam ! Clean residual mean=0.000001 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.168083 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 85 components and 0.168083 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=0.076262Jy sigma=1.296474 ! Fit after self-cal, rms=0.076256Jy sigma=1.296293 ! 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=0.076256Jy sigma=1.296293 ! Fit after self-cal, rms=0.075741Jy sigma=1.295289 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8177 mas, bmaj=2.47 mas, bpa=-1.697 degrees ! Estimated noise=0.321973 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000144826 Jy ! Component: 100 - total flux cleaned = -9.94708e-05 Jy ! Component: 150 - total flux cleaned = -0.000139981 Jy ! Component: 200 - total flux cleaned = -0.000176456 Jy ! Total flux subtracted in 200 components = -0.000176456 Jy ! Clean residual min=-0.003331 max=0.002588 Jy/beam ! Clean residual mean=0.000001 rms=0.000665 Jy/beam ! Combined flux in latest and established models = 0.167907 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 88 components and 0.167907 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=0.075686Jy sigma=1.294431 ! Fit after self-cal, rms=0.075691Jy sigma=1.294165 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 = -0.00016668 Jy ! Component: 100 - total flux cleaned = -0.00012877 Jy ! Component: 150 - total flux cleaned = -0.000129888 Jy ! Component: 200 - total flux cleaned = -0.000130261 Jy ! Total flux subtracted in 200 components = -0.000130261 Jy ! Clean residual min=-0.003280 max=0.002662 Jy/beam ! Clean residual mean=0.000001 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.167777 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 92 components and 0.167777 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=0.075648Jy sigma=1.293540 ! Fit after self-cal, rms=0.075629Jy sigma=1.293318 ! 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=0.075629Jy sigma=1.293318 ! Fit after self-cal, rms=0.075324Jy sigma=1.292148 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.449 mas, bmaj=7.868 mas, bpa=-3.166 degrees ! Estimated noise=0.412758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000209346 Jy ! Component: 100 - total flux cleaned = -0.000236571 Jy ! Component: 150 - total flux cleaned = -0.000236478 Jy ! Component: 200 - total flux cleaned = -0.000260185 Jy ! Total flux subtracted in 200 components = -0.000260185 Jy ! Clean residual min=-0.003208 max=0.003091 Jy/beam ! Clean residual mean=-0.000002 rms=0.000903 Jy/beam ! Combined flux in latest and established models = 0.167516 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 101 components and 0.167516 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=0.075316Jy sigma=1.292188 ! Fit after self-cal, rms=0.075321Jy sigma=1.292088 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 = -6.79748e-05 Jy ! Component: 100 - total flux cleaned = -9.24856e-05 Jy ! Component: 150 - total flux cleaned = -9.31384e-05 Jy ! Component: 200 - total flux cleaned = -0.000116218 Jy ! Total flux subtracted in 200 components = -0.000116218 Jy ! Clean residual min=-0.003186 max=0.003057 Jy/beam ! Clean residual mean=-0.000002 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.1674 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 101 components and 0.1674 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=0.075309Jy sigma=1.292037 ! Fit after self-cal, rms=0.075309Jy sigma=1.291968 ! 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=0.8154 mas, bmaj=2.464 mas, bpa=-1.707 degrees ! Estimated noise=0.320467 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8154 x 2.464 at -1.707 degrees (North through East) ! Clean map min=-0.003026 max=0.075851 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=0.5755 mas, bmaj=1.877 mas, bpa=-3.825 degrees ! Estimated noise=0.660892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0598486 Jy ! Component: 100 - total flux cleaned = 0.0887371 Jy ! Component: 150 - total flux cleaned = 0.107489 Jy ! Component: 200 - total flux cleaned = 0.120846 Jy ! Total flux subtracted in 200 components = 0.120846 Jy ! Clean residual min=-0.006147 max=0.009002 Jy/beam ! Clean residual mean=0.000001 rms=0.001508 Jy/beam ! Combined flux in latest and established models = 0.120846 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 33 model components to the UV plane model. ! The established model now contains 33 components and 0.120846 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8154 mas, bmaj=2.464 mas, bpa=-1.707 degrees ! Estimated noise=0.320467 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 = 0.0195856 Jy ! Component: 100 - total flux cleaned = 0.0302834 Jy ! Component: 150 - total flux cleaned = 0.0368374 Jy ! Component: 200 - total flux cleaned = 0.0410614 Jy ! Total flux subtracted in 200 components = 0.0410614 Jy ! Clean residual min=-0.003585 max=0.003188 Jy/beam ! Clean residual mean=0.000002 rms=0.000754 Jy/beam ! Combined flux in latest and established models = 0.161908 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 72 components and 0.161908 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=2.449 mas, bmaj=7.868 mas, bpa=-3.166 degrees ! Estimated noise=0.412758 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00373476 Jy ! Component: 100 - total flux cleaned = 0.00470426 Jy ! Component: 150 - total flux cleaned = 0.00485292 Jy ! Component: 200 - total flux cleaned = 0.00493569 Jy ! Total flux subtracted in 200 components = 0.00493569 Jy ! Clean residual min=-0.002999 max=0.003334 Jy/beam ! Clean residual mean=-0.000001 rms=0.000925 Jy/beam ! Combined flux in latest and established models = 0.166843 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 = 3.60287e-05 Jy ! Component: 100 - total flux cleaned = 0.000109091 Jy ! Component: 150 - total flux cleaned = 0.000143658 Jy ! Component: 200 - total flux cleaned = 0.000145326 Jy ! Total flux subtracted in 200 components = 0.000145326 Jy ! Clean residual min=-0.002854 max=0.003200 Jy/beam ! Clean residual mean=-0.000001 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.166989 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 96 components and 0.166989 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8154 mas, bmaj=2.464 mas, bpa=-1.707 degrees ! Estimated noise=0.320467 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 4.2929e-05 Jy ! Component: 100 - total flux cleaned = 0.00031342 Jy ! Component: 150 - total flux cleaned = 0.000403899 Jy ! Component: 200 - total flux cleaned = 0.000483188 Jy ! Total flux subtracted in 200 components = 0.000483188 Jy ! Clean residual min=-0.002984 max=0.002650 Jy/beam ! Clean residual mean=-0.000001 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.167472 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 107 components and 0.167472 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=0.075304Jy sigma=1.291756 ! Fit after self-cal, rms=0.075188Jy sigma=1.290433 wmodel /J1323-3849_X_map.mod ! wmodel: Unable to open new model file: /J1323-3849_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J1323-3849_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8154 x 2.464 at -1.707 degrees (North through East) ! Clean map min=-0.0030136 max=0.077017 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1323-3849_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0770166 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000604731 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.35559 2.35559 4.71117 9.42235 18.8447 37.6894 75.3788 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0018 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.077 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 127.356 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1323-3849_X_dfm.log closed on Thu May 19 23:21:17 2016