! Started logfile: /scr/pima/bg219g_uvs/J1323-3407_X_dfm.log on Thu May 19 21:47:12 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/bg219g_uvs/J1323-3407_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1323-3407_X_uva.fits ! AN table 1: 31 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.82724 visibilities/baseline/integration-bin. ! Found source: J1323-3407 ! ! 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 13848 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 J1323-3407_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 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 30 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008401Jy sigma=17.869968 ! Fit after self-cal, rms=0.920334Jy sigma=16.260369 ! 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=0.6208 mas, bmaj=1.777 mas, bpa=-6.047 degrees ! Estimated noise=0.708901 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 = 0.054335 Jy ! Component: 100 - total flux cleaned = 0.0730226 Jy ! Total flux subtracted in 100 components = 0.0730226 Jy ! Clean residual min=-0.008334 max=0.010207 Jy/beam ! Clean residual mean=0.000017 rms=0.002151 Jy/beam ! Combined flux in latest and established models = 0.0730226 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0730226 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=0.101636Jy sigma=1.654496 ! Fit after self-cal, rms=0.100950Jy sigma=1.642783 ! 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=0.8322 mas, bmaj=2.338 mas, bpa=-5.311 degrees ! Estimated noise=0.371671 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 = 0.0223216 Jy ! Component: 100 - total flux cleaned = 0.0318035 Jy ! Component: 150 - total flux cleaned = 0.0360364 Jy ! Component: 200 - total flux cleaned = 0.0379469 Jy ! Total flux subtracted in 200 components = 0.0379469 Jy ! Clean residual min=-0.009541 max=0.016394 Jy/beam ! Clean residual mean=-0.000001 rms=0.003046 Jy/beam ! Combined flux in latest and established models = 0.110969 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.110969 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=0.096920Jy sigma=1.556354 ! Fit after self-cal, rms=0.096637Jy sigma=1.552323 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8322 x 2.338 at -5.311 degrees (North through East) ! Clean map min=-0.0090493 max=0.081336 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* 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: ! 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 1.00* 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 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 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 8. ! 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 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 1.00* 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 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 1.00* 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* ! ! ! Fit before self-cal, rms=0.096637Jy sigma=1.552323 ! Fit after self-cal, rms=0.096637Jy sigma=1.552323 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8322 mas, bmaj=2.338 mas, bpa=-5.311 degrees ! Estimated noise=0.371671 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, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0166039 Jy ! Component: 100 - total flux cleaned = 0.0250991 Jy ! Component: 150 - total flux cleaned = 0.0299481 Jy ! Component: 200 - total flux cleaned = 0.0316465 Jy ! Total flux subtracted in 200 components = 0.0316465 Jy ! Clean residual min=-0.007232 max=0.008513 Jy/beam ! Clean residual mean=-0.000003 rms=0.001811 Jy/beam ! Combined flux in latest and established models = 0.142616 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 48 components and 0.142616 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=0.093948Jy sigma=1.497765 ! Fit after self-cal, rms=0.093352Jy sigma=1.484521 ! 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=0.093352Jy sigma=1.484521 ! Fit after self-cal, rms=0.093407Jy sigma=1.483483 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.833 mas, bmaj=2.34 mas, bpa=-5.411 degrees ! Estimated noise=0.372597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00638123 Jy ! Component: 100 - total flux cleaned = 0.00857416 Jy ! Component: 150 - total flux cleaned = 0.00939194 Jy ! Component: 200 - total flux cleaned = 0.00993517 Jy ! Total flux subtracted in 200 components = 0.00993517 Jy ! Clean residual min=-0.006149 max=0.005835 Jy/beam ! Clean residual mean=-0.000004 rms=0.001348 Jy/beam ! Combined flux in latest and established models = 0.152551 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 71 components and 0.152551 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=0.092914Jy sigma=1.474770 ! Fit after self-cal, rms=0.092830Jy sigma=1.472336 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 = 0.00278618 Jy ! Component: 100 - total flux cleaned = 0.00329284 Jy ! Component: 150 - total flux cleaned = 0.00374419 Jy ! Component: 200 - total flux cleaned = 0.00404647 Jy ! Total flux subtracted in 200 components = 0.00404647 Jy ! Clean residual min=-0.005880 max=0.005364 Jy/beam ! Clean residual mean=-0.000004 rms=0.001247 Jy/beam ! Combined flux in latest and established models = 0.156598 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 86 components and 0.156598 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=0.092673Jy sigma=1.469951 ! Fit after self-cal, rms=0.092643Jy sigma=1.469227 ! 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=0.092643Jy sigma=1.469227 ! Fit after self-cal, rms=0.092424Jy sigma=1.465896 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8264 mas, bmaj=2.326 mas, bpa=-5.54 degrees ! Estimated noise=0.373684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00190153 Jy ! Component: 100 - total flux cleaned = 0.00230186 Jy ! Component: 150 - total flux cleaned = 0.00234435 Jy ! Component: 200 - total flux cleaned = 0.00241783 Jy ! Total flux subtracted in 200 components = 0.00241783 Jy ! Clean residual min=-0.005241 max=0.005222 Jy/beam ! Clean residual mean=-0.000004 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 0.159015 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 95 components and 0.159015 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=0.092365Jy sigma=1.465081 ! Fit after self-cal, rms=0.092396Jy sigma=1.464604 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 = 0.000771985 Jy ! Component: 100 - total flux cleaned = 0.000811462 Jy ! Component: 150 - total flux cleaned = 0.000812344 Jy ! Component: 200 - total flux cleaned = 0.000846763 Jy ! Total flux subtracted in 200 components = 0.000846763 Jy ! Clean residual min=-0.005319 max=0.005179 Jy/beam ! Clean residual mean=-0.000005 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 0.159862 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 97 components and 0.159862 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=0.092361Jy sigma=1.464122 ! Fit after self-cal, rms=0.092364Jy sigma=1.464051 ! 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=0.092364Jy sigma=1.464051 ! Fit after self-cal, rms=0.092067Jy sigma=1.463921 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.26 mas, bmaj=7.437 mas, bpa=0.7612 degrees ! Estimated noise=0.473413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00201765 Jy ! Component: 100 - total flux cleaned = 0.00236841 Jy ! Component: 150 - total flux cleaned = 0.00236877 Jy ! Component: 200 - total flux cleaned = 0.00239896 Jy ! Total flux subtracted in 200 components = 0.00239896 Jy ! Clean residual min=-0.004835 max=0.007182 Jy/beam ! Clean residual mean=-0.000005 rms=0.001562 Jy/beam ! Combined flux in latest and established models = 0.162261 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 101 components and 0.162261 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=0.092062Jy sigma=1.463785 ! Fit after self-cal, rms=0.092064Jy sigma=1.463581 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 (-5.2, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00614798 Jy ! Component: 100 - total flux cleaned = 0.00828127 Jy ! Component: 150 - total flux cleaned = 0.00941481 Jy ! Component: 200 - total flux cleaned = 0.0100536 Jy ! Total flux subtracted in 200 components = 0.0100536 Jy ! Clean residual min=-0.004056 max=0.003119 Jy/beam ! Clean residual mean=0.000001 rms=0.000988 Jy/beam ! Combined flux in latest and established models = 0.172315 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 149 components and 0.172315 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=0.091774Jy sigma=1.459016 ! Fit after self-cal, rms=0.091727Jy sigma=1.458114 ! 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=0.825 mas, bmaj=2.325 mas, bpa=-5.595 degrees ! Estimated noise=0.373634 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.825 x 2.325 at -5.595 degrees (North through East) ! Clean map min=-0.0046784 max=0.077553 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=0.6179 mas, bmaj=1.774 mas, bpa=-6.156 degrees ! Estimated noise=0.706859 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0533947 Jy ! Component: 100 - total flux cleaned = 0.0773727 Jy ! Component: 150 - total flux cleaned = 0.0937135 Jy ! Component: 200 - total flux cleaned = 0.105881 Jy ! Total flux subtracted in 200 components = 0.105881 Jy ! Clean residual min=-0.007831 max=0.008364 Jy/beam ! Clean residual mean=0.000008 rms=0.001799 Jy/beam ! Combined flux in latest and established models = 0.105881 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 25 model components to the UV plane model. ! The established model now contains 25 components and 0.105881 Jy ! Inverting map and beam ! Estimated beam: bmin=0.825 mas, bmaj=2.325 mas, bpa=-5.595 degrees ! Estimated noise=0.373634 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 = 0.0178184 Jy ! Component: 100 - total flux cleaned = 0.0292832 Jy ! Component: 150 - total flux cleaned = 0.0376077 Jy ! Component: 200 - total flux cleaned = 0.0439125 Jy ! Total flux subtracted in 200 components = 0.0439125 Jy ! Clean residual min=-0.004446 max=0.004542 Jy/beam ! Clean residual mean=0.000005 rms=0.001337 Jy/beam ! Combined flux in latest and established models = 0.149793 Jy ! Adding 73 model components to the UV plane model. ! The established model now contains 84 components and 0.149793 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=2.26 mas, bmaj=7.437 mas, bpa=0.7612 degrees ! Estimated noise=0.473413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00792667 Jy ! Component: 100 - total flux cleaned = 0.0128769 Jy ! Component: 150 - total flux cleaned = 0.0163616 Jy ! Component: 200 - total flux cleaned = 0.0189358 Jy ! Total flux subtracted in 200 components = 0.0189358 Jy ! Clean residual min=-0.003871 max=0.003499 Jy/beam ! Clean residual mean=0.000005 rms=0.001092 Jy/beam ! Combined flux in latest and established models = 0.168729 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 = 0.00204669 Jy ! Component: 100 - total flux cleaned = 0.00349203 Jy ! Component: 150 - total flux cleaned = 0.00432513 Jy ! Component: 200 - total flux cleaned = 0.00501108 Jy ! Total flux subtracted in 200 components = 0.00501108 Jy ! Clean residual min=-0.003583 max=0.003163 Jy/beam ! Clean residual mean=0.000003 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.17374 Jy ! Adding 102 model components to the UV plane model. ! The established model now contains 175 components and 0.17374 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.825 mas, bmaj=2.325 mas, bpa=-5.595 degrees ! Estimated noise=0.373634 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.23132e-05 Jy ! Component: 100 - total flux cleaned = 0.000206486 Jy ! Component: 150 - total flux cleaned = 0.000370669 Jy ! Component: 200 - total flux cleaned = 0.000720934 Jy ! Total flux subtracted in 200 components = 0.000720934 Jy ! Clean residual min=-0.003916 max=0.003118 Jy/beam ! Clean residual mean=0.000002 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.174461 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 204 components and 0.174461 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=0.091494Jy sigma=1.455346 ! Fit after self-cal, rms=0.091444Jy sigma=1.454435 wmodel /J1323-3407_X_map.mod ! wmodel: Unable to open new model file: /J1323-3407_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219g_uvs/J1323-3407_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.825 x 2.325 at -5.595 degrees (North through East) ! Clean map min=-0.0039959 max=0.07425 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1323-3407_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.07425 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000802583 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.24276 3.24276 6.48552 12.971 25.9421 51.8842 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0024 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.074 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 92.513 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1323-3407_X_dfm.log closed on Thu May 19 21:47:15 2016