! Started logfile: /scr/pima/bg219h_uvs/J2202-2335_X_dfm.log on Thu May 19 22:42:24 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/bg219h_uvs/J2202-2335_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J2202-2335_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.80873 visibilities/baseline/integration-bin. ! Found source: J2202-2335 ! ! 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 12228 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 J2202-2335_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 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 43 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.042074Jy sigma=20.604541 ! Fit after self-cal, rms=0.735035Jy sigma=14.269723 ! 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=0.6664 mas, bmaj=1.732 mas, bpa=-8.077 degrees ! Estimated noise=0.615262 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 = 0.203445 Jy ! Component: 100 - total flux cleaned = 0.252453 Jy ! Total flux subtracted in 100 components = 0.252453 Jy ! Clean residual min=-0.012760 max=0.038644 Jy/beam ! Clean residual mean=-0.000039 rms=0.003339 Jy/beam ! Combined flux in latest and established models = 0.252453 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.252453 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=0.106278Jy sigma=1.960561 ! Fit after self-cal, rms=0.106147Jy sigma=1.958267 ! Inverting map ! Added new window around map position (1, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0341147 Jy ! Component: 100 - total flux cleaned = 0.0523716 Jy ! Total flux subtracted in 100 components = 0.0523716 Jy ! Clean residual min=-0.010523 max=0.024317 Jy/beam ! Clean residual mean=-0.000023 rms=0.002177 Jy/beam ! Combined flux in latest and established models = 0.304825 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 0.304825 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=0.090859Jy sigma=1.625450 ! Fit after self-cal, rms=0.089436Jy sigma=1.596556 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0161293 Jy ! Component: 100 - total flux cleaned = 0.025056 Jy ! Total flux subtracted in 100 components = 0.025056 Jy ! Clean residual min=-0.008862 max=0.014559 Jy/beam ! Clean residual mean=-0.000015 rms=0.001610 Jy/beam ! Combined flux in latest and established models = 0.329881 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 18 components and 0.329881 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=0.085038Jy sigma=1.506199 ! Fit after self-cal, rms=0.084530Jy sigma=1.495634 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00891329 Jy ! Component: 100 - total flux cleaned = 0.012296 Jy ! Total flux subtracted in 100 components = 0.012296 Jy ! Clean residual min=-0.007290 max=0.009745 Jy/beam ! Clean residual mean=-0.000011 rms=0.001385 Jy/beam ! Combined flux in latest and established models = 0.342177 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.342177 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=0.083106Jy sigma=1.468615 ! Fit after self-cal, rms=0.082915Jy sigma=1.464494 ! 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=0.845 mas, bmaj=2.096 mas, bpa=-8.717 degrees ! Estimated noise=0.365777 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 (2.2, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00995359 Jy ! Component: 100 - total flux cleaned = 0.0160915 Jy ! Component: 150 - total flux cleaned = 0.0206181 Jy ! Component: 200 - total flux cleaned = 0.0241248 Jy ! Total flux subtracted in 200 components = 0.0241248 Jy ! Clean residual min=-0.004679 max=0.007139 Jy/beam ! Clean residual mean=-0.000011 rms=0.001203 Jy/beam ! Combined flux in latest and established models = 0.366302 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 46 components and 0.366302 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=0.081426Jy sigma=1.435480 ! Fit after self-cal, rms=0.081288Jy sigma=1.431571 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.845 x 2.096 at -8.717 degrees (North through East) ! Clean map min=-0.0046665 max=0.25044 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 1.01 FD 1.01 HN 1.18 KP 0.98 ! LA 0.97 MK 1.01 NL 0.99 OV 1.02 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.19 KP 0.99 ! LA 0.97 MK 1.00 NL 0.99 OV 1.00 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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: ! BR 1.00* 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 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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: ! BR 0.98 FD 0.99 HN 1.18 KP 0.97 ! LA 0.98 MK 1.00 NL 0.98 OV 1.01 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.16 KP 0.99 ! LA 1.01 MK 1.01 NL 0.96 OV 0.99 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.17 KP 0.98 ! LA 0.98 MK 1.00 NL 0.97 OV 1.00 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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: ! BR 1.01 FD 0.99 HN 1.13 KP 0.95 ! LA 1.01 MK 0.99 NL 0.98 OV 0.99 ! PT 0.97 SC 1.01 ! ! ! Fit before self-cal, rms=0.081288Jy sigma=1.431571 ! Fit after self-cal, rms=0.083292Jy sigma=1.422047 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8473 mas, bmaj=2.092 mas, bpa=-8.713 degrees ! Estimated noise=0.366818 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 = 0.00327463 Jy ! Component: 100 - total flux cleaned = 0.00445764 Jy ! Component: 150 - total flux cleaned = 0.00469983 Jy ! Component: 200 - total flux cleaned = 0.00475323 Jy ! Total flux subtracted in 200 components = 0.00475323 Jy ! Clean residual min=-0.003602 max=0.004478 Jy/beam ! Clean residual mean=-0.000008 rms=0.000927 Jy/beam ! Combined flux in latest and established models = 0.371055 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 62 components and 0.371055 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=0.083107Jy sigma=1.419150 ! Fit after self-cal, rms=0.083119Jy sigma=1.418598 ! 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=0.083119Jy sigma=1.418598 ! Fit after self-cal, rms=0.084023Jy sigma=1.409325 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8492 mas, bmaj=2.092 mas, bpa=-8.602 degrees ! Estimated noise=0.368303 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140776 Jy ! Component: 100 - total flux cleaned = 0.00151265 Jy ! Component: 150 - total flux cleaned = 0.00146896 Jy ! Component: 200 - total flux cleaned = 0.00143156 Jy ! Total flux subtracted in 200 components = 0.00143156 Jy ! Clean residual min=-0.002986 max=0.003912 Jy/beam ! Clean residual mean=-0.000005 rms=0.000783 Jy/beam ! Combined flux in latest and established models = 0.372486 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 77 components and 0.372486 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=0.083953Jy sigma=1.408372 ! Fit after self-cal, rms=0.083966Jy sigma=1.408158 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 (6.6, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00340079 Jy ! Component: 100 - total flux cleaned = 0.00468497 Jy ! Component: 150 - total flux cleaned = 0.00505454 Jy ! Component: 200 - total flux cleaned = 0.00528575 Jy ! Total flux subtracted in 200 components = 0.00528575 Jy ! Clean residual min=-0.002847 max=0.003370 Jy/beam ! Clean residual mean=-0.000004 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.377772 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 95 components and 0.377772 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=0.083794Jy sigma=1.405129 ! Fit after self-cal, rms=0.083783Jy sigma=1.404866 ! Inverting map ! Added new window around map position (-8.8, -41.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00159923 Jy ! Component: 100 - total flux cleaned = 0.00206928 Jy ! Component: 150 - total flux cleaned = 0.0024769 Jy ! Component: 200 - total flux cleaned = 0.00266014 Jy ! Total flux subtracted in 200 components = 0.00266014 Jy ! Clean residual min=-0.002775 max=0.002919 Jy/beam ! Clean residual mean=-0.000003 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.380432 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 114 components and 0.380432 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=0.083656Jy sigma=1.402554 ! Fit after self-cal, rms=0.083643Jy sigma=1.402415 ! Inverting map ! Added new window around map position (-6.2, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00162505 Jy ! Component: 100 - total flux cleaned = 0.00220009 Jy ! Component: 150 - total flux cleaned = 0.00246443 Jy ! Component: 200 - total flux cleaned = 0.00266988 Jy ! Total flux subtracted in 200 components = 0.00266988 Jy ! Clean residual min=-0.002855 max=0.002499 Jy/beam ! Clean residual mean=-0.000003 rms=0.000638 Jy/beam ! Combined flux in latest and established models = 0.383102 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 132 components and 0.383102 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=0.083548Jy sigma=1.400666 ! Fit after self-cal, rms=0.083546Jy sigma=1.400536 ! 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=0.083546Jy sigma=1.400536 ! Fit after self-cal, rms=0.083553Jy sigma=1.392020 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8496 mas, bmaj=2.093 mas, bpa=-8.566 degrees ! Estimated noise=0.369165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000926337 Jy ! Component: 100 - total flux cleaned = 0.00149963 Jy ! Component: 150 - total flux cleaned = 0.00165868 Jy ! Component: 200 - total flux cleaned = 0.00181004 Jy ! Total flux subtracted in 200 components = 0.00181004 Jy ! Clean residual min=-0.002487 max=0.002269 Jy/beam ! Clean residual mean=-0.000003 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.384912 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 150 components and 0.384912 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=0.083501Jy sigma=1.391372 ! Fit after self-cal, rms=0.083505Jy sigma=1.391324 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 = 0.000152929 Jy ! Component: 100 - total flux cleaned = 0.000187458 Jy ! Component: 150 - total flux cleaned = 0.000187096 Jy ! Component: 200 - total flux cleaned = 0.000154686 Jy ! Total flux subtracted in 200 components = 0.000154686 Jy ! Clean residual min=-0.002481 max=0.002225 Jy/beam ! Clean residual mean=-0.000003 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.385067 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 160 components and 0.385067 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=0.083472Jy sigma=1.390921 ! Fit after self-cal, rms=0.083472Jy sigma=1.390915 ! 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=0.083472Jy sigma=1.390915 ! Fit after self-cal, rms=0.083516Jy sigma=1.390860 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.155 mas, bmaj=4.658 mas, bpa=-4.689 degrees ! Estimated noise=0.467261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000209877 Jy ! Component: 100 - total flux cleaned = 3.90894e-05 Jy ! Component: 150 - total flux cleaned = 0.000192704 Jy ! Component: 200 - total flux cleaned = 0.000407619 Jy ! Total flux subtracted in 200 components = 0.000407619 Jy ! Clean residual min=-0.003057 max=0.002329 Jy/beam ! Clean residual mean=-0.000008 rms=0.000682 Jy/beam ! Combined flux in latest and established models = 0.385475 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 169 components and 0.385475 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=0.083501Jy sigma=1.390692 ! Fit after self-cal, rms=0.083500Jy sigma=1.390674 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 = 0.000263882 Jy ! Component: 100 - total flux cleaned = 0.000401966 Jy ! Component: 150 - total flux cleaned = 0.000509045 Jy ! Component: 200 - total flux cleaned = 0.000589947 Jy ! Total flux subtracted in 200 components = 0.000589947 Jy ! Clean residual min=-0.002948 max=0.002360 Jy/beam ! Clean residual mean=-0.000008 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.386065 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 179 components and 0.386065 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=0.083492Jy sigma=1.390620 ! Fit after self-cal, rms=0.083491Jy sigma=1.390612 ! 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=0.8497 mas, bmaj=2.093 mas, bpa=-8.564 degrees ! Estimated noise=0.36943 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8497 x 2.093 at -8.564 degrees (North through East) ! Clean map min=-0.0022745 max=0.24998 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=0.6689 mas, bmaj=1.724 mas, bpa=-7.879 degrees ! Estimated noise=0.624205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.20585 Jy ! Component: 100 - total flux cleaned = 0.268377 Jy ! Component: 150 - total flux cleaned = 0.294558 Jy ! Component: 200 - total flux cleaned = 0.310465 Jy ! Total flux subtracted in 200 components = 0.310465 Jy ! Clean residual min=-0.005854 max=0.009410 Jy/beam ! Clean residual mean=-0.000019 rms=0.001512 Jy/beam ! Combined flux in latest and established models = 0.310465 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.310465 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8497 mas, bmaj=2.093 mas, bpa=-8.564 degrees ! Estimated noise=0.36943 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 = 0.0182715 Jy ! Component: 100 - total flux cleaned = 0.0298504 Jy ! Component: 150 - total flux cleaned = 0.037842 Jy ! Component: 200 - total flux cleaned = 0.0437005 Jy ! Total flux subtracted in 200 components = 0.0437005 Jy ! Clean residual min=-0.004073 max=0.004707 Jy/beam ! Clean residual mean=-0.000012 rms=0.000986 Jy/beam ! Combined flux in latest and established models = 0.354166 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 54 components and 0.354166 Jy ! Inverting map ! Added new window around map position (-1, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0051048 Jy ! Component: 100 - total flux cleaned = 0.00900191 Jy ! Component: 150 - total flux cleaned = 0.0120493 Jy ! Component: 200 - total flux cleaned = 0.0147141 Jy ! Total flux subtracted in 200 components = 0.0147141 Jy ! Clean residual min=-0.003126 max=0.002873 Jy/beam ! Clean residual mean=-0.000008 rms=0.000720 Jy/beam ! Combined flux in latest and established models = 0.36888 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 90 components and 0.36888 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=2.155 mas, bmaj=4.658 mas, bpa=-4.689 degrees ! Estimated noise=0.467261 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00399907 Jy ! Component: 100 - total flux cleaned = 0.00660592 Jy ! Component: 150 - total flux cleaned = 0.00834517 Jy ! Component: 200 - total flux cleaned = 0.00980117 Jy ! Total flux subtracted in 200 components = 0.00980117 Jy ! Clean residual min=-0.003521 max=0.002528 Jy/beam ! Clean residual mean=-0.000011 rms=0.000772 Jy/beam ! Combined flux in latest and established models = 0.378681 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 = 0.00123161 Jy ! Component: 100 - total flux cleaned = 0.00212759 Jy ! Component: 150 - total flux cleaned = 0.00272049 Jy ! Component: 200 - total flux cleaned = 0.00330016 Jy ! Total flux subtracted in 200 components = 0.00330016 Jy ! Clean residual min=-0.003253 max=0.002404 Jy/beam ! Clean residual mean=-0.000010 rms=0.000708 Jy/beam ! Combined flux in latest and established models = 0.381981 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 142 components and 0.381981 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8497 mas, bmaj=2.093 mas, bpa=-8.564 degrees ! Estimated noise=0.36943 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00079785 Jy ! Component: 100 - total flux cleaned = -0.000493157 Jy ! Component: 150 - total flux cleaned = -0.000325007 Jy ! Component: 200 - total flux cleaned = -0.000112148 Jy ! Total flux subtracted in 200 components = -0.000112148 Jy ! Clean residual min=-0.002643 max=0.002435 Jy/beam ! Clean residual mean=-0.000005 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.381869 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 171 components and 0.381869 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=0.083626Jy sigma=1.391912 ! Fit after self-cal, rms=0.083586Jy sigma=1.391570 wmodel /J2202-2335_X_map.mod ! wmodel: Unable to open new model file: /J2202-2335_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J2202-2335_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8497 x 2.093 at -8.564 degrees (North through East) ! Clean map min=-0.002417 max=0.25061 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J2202-2335_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.250611 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000555164 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.664571 0.664571 1.32914 2.65829 5.31657 10.6331 21.2663 42.5326 85.0651 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0016 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.25 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 451.418 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J2202-2335_X_dfm.log closed on Thu May 19 22:42:27 2016