! Started logfile: /scr/pima/bg219b_uvs/J0439-3017_X_dfm.log on Thu May 19 20:02:00 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/bg219b_uvs/J0439-3017_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0439-3017_X_uva.fits ! AN table 1: 76 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.670175 visibilities/baseline/integration-bin. ! Found source: J0439-3017 ! ! 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 27504 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 J0439-3017_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 201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 201 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.017392Jy sigma=19.298331 ! Fit after self-cal, rms=0.830955Jy sigma=15.616807 ! 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=0.6143 mas, bmaj=1.749 mas, bpa=-11.98 degrees ! Estimated noise=0.539065 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 = 0.127966 Jy ! Component: 100 - total flux cleaned = 0.164409 Jy ! Total flux subtracted in 100 components = 0.164409 Jy ! Clean residual min=-0.006625 max=0.015106 Jy/beam ! Clean residual mean=-0.000003 rms=0.001759 Jy/beam ! Combined flux in latest and established models = 0.164409 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.164409 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=0.088977Jy sigma=1.548283 ! Fit after self-cal, rms=0.088973Jy sigma=1.547541 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0155223 Jy ! Component: 100 - total flux cleaned = 0.0228503 Jy ! Total flux subtracted in 100 components = 0.0228503 Jy ! Clean residual min=-0.006486 max=0.007968 Jy/beam ! Clean residual mean=-0.000000 rms=0.001413 Jy/beam ! Combined flux in latest and established models = 0.18726 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 13 components and 0.18726 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=0.085815Jy sigma=1.460625 ! Fit after self-cal, rms=0.085828Jy sigma=1.460521 ! 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=0.8208 mas, bmaj=2.18 mas, bpa=-10.01 degrees ! Estimated noise=0.232452 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 = 0.00793073 Jy ! Component: 100 - total flux cleaned = 0.0122997 Jy ! Component: 150 - total flux cleaned = 0.0147305 Jy ! Component: 200 - total flux cleaned = 0.0158727 Jy ! Total flux subtracted in 200 components = 0.0158727 Jy ! Clean residual min=-0.006323 max=0.008067 Jy/beam ! Clean residual mean=0.000018 rms=0.001680 Jy/beam ! Combined flux in latest and established models = 0.203133 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 24 components and 0.203133 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=0.085256Jy sigma=1.442680 ! Fit after self-cal, rms=0.085265Jy sigma=1.442554 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8208 x 2.18 at -10.01 degrees (North through East) ! Clean map min=-0.0058583 max=0.16885 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 0.92 FD 0.88 HN 0.99 KP 0.90 ! LA 0.91 MK 1.00 NL 0.95 OV 0.87 ! PT 1.16 SC 0.94 ! ! ! Fit before self-cal, rms=0.085265Jy sigma=1.442554 ! Fit after self-cal, rms=0.084124Jy sigma=1.433193 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8216 mas, bmaj=2.181 mas, bpa=-9.948 degrees ! Estimated noise=0.230364 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 = -0.00149829 Jy ! Component: 100 - total flux cleaned = -0.0013718 Jy ! Component: 150 - total flux cleaned = -0.00129801 Jy ! Component: 200 - total flux cleaned = -0.00119589 Jy ! Total flux subtracted in 200 components = -0.00119589 Jy ! Clean residual min=-0.005728 max=0.007475 Jy/beam ! Clean residual mean=0.000015 rms=0.001562 Jy/beam ! Combined flux in latest and established models = 0.201937 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.201937 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=0.084016Jy sigma=1.433033 ! Fit after self-cal, rms=0.084032Jy sigma=1.432956 ! 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=0.084032Jy sigma=1.432956 ! Fit after self-cal, rms=0.084168Jy sigma=1.433676 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8206 mas, bmaj=2.179 mas, bpa=-10.04 degrees ! Estimated noise=0.230075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.75777e-05 Jy ! Component: 100 - total flux cleaned = 2.84886e-05 Jy ! Component: 150 - total flux cleaned = 2.94057e-05 Jy ! Component: 200 - total flux cleaned = 5.82595e-05 Jy ! Total flux subtracted in 200 components = 5.82595e-05 Jy ! Clean residual min=-0.005619 max=0.007547 Jy/beam ! Clean residual mean=0.000015 rms=0.001564 Jy/beam ! Combined flux in latest and established models = 0.201995 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 30 components and 0.201995 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=0.084135Jy sigma=1.433448 ! Fit after self-cal, rms=0.084137Jy sigma=1.433406 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 (-30.6, -42.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00781464 Jy ! Component: 100 - total flux cleaned = 0.0122438 Jy ! Component: 150 - total flux cleaned = 0.0150274 Jy ! Component: 200 - total flux cleaned = 0.0163781 Jy ! Total flux subtracted in 200 components = 0.0163781 Jy ! Clean residual min=-0.005000 max=0.006309 Jy/beam ! Clean residual mean=0.000008 rms=0.001276 Jy/beam ! Combined flux in latest and established models = 0.218373 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 79 components and 0.218373 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=0.083418Jy sigma=1.416764 ! Fit after self-cal, rms=0.083372Jy sigma=1.414793 ! Inverting map ! Added new window around map position (30.8, -40.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00549827 Jy ! Component: 100 - total flux cleaned = 0.00734106 Jy ! Component: 150 - total flux cleaned = 0.00839259 Jy ! Component: 200 - total flux cleaned = 0.00879397 Jy ! Total flux subtracted in 200 components = 0.00879397 Jy ! Clean residual min=-0.004763 max=0.005030 Jy/beam ! Clean residual mean=0.000005 rms=0.001091 Jy/beam ! Combined flux in latest and established models = 0.227167 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 103 components and 0.227167 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=0.083011Jy sigma=1.406544 ! Fit after self-cal, rms=0.082986Jy sigma=1.405730 ! Inverting map ! Added new window around map position (-3.6, 27.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00484305 Jy ! Component: 100 - total flux cleaned = 0.00687463 Jy ! Component: 150 - total flux cleaned = 0.00759814 Jy ! Component: 200 - total flux cleaned = 0.00814059 Jy ! Total flux subtracted in 200 components = 0.00814059 Jy ! Clean residual min=-0.004581 max=0.004882 Jy/beam ! Clean residual mean=0.000004 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.235308 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 117 components and 0.235308 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=0.082685Jy sigma=1.399110 ! Fit after self-cal, rms=0.082653Jy sigma=1.398301 ! Inverting map ! Added new window around map position (21.8, 12.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00424765 Jy ! Component: 100 - total flux cleaned = 0.00635197 Jy ! Component: 150 - total flux cleaned = 0.00763353 Jy ! Component: 200 - total flux cleaned = 0.00859942 Jy ! Total flux subtracted in 200 components = 0.00859942 Jy ! Clean residual min=-0.004095 max=0.003793 Jy/beam ! Clean residual mean=0.000004 rms=0.000860 Jy/beam ! Combined flux in latest and established models = 0.243907 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 141 components and 0.243907 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=0.082380Jy sigma=1.392949 ! Fit after self-cal, rms=0.082363Jy sigma=1.392389 ! 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=0.082363Jy sigma=1.392389 ! Fit after self-cal, rms=0.084575Jy sigma=1.369157 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8226 mas, bmaj=2.185 mas, bpa=-9.683 degrees ! Estimated noise=0.23148 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0024928 Jy ! Component: 100 - total flux cleaned = -0.00401921 Jy ! Component: 150 - total flux cleaned = -0.00512005 Jy ! Component: 200 - total flux cleaned = -0.00568649 Jy ! Total flux subtracted in 200 components = -0.00568649 Jy ! Clean residual min=-0.002343 max=0.001991 Jy/beam ! Clean residual mean=0.000003 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.23822 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 176 components and 0.238221 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=0.084486Jy sigma=1.367179 ! Fit after self-cal, rms=0.084539Jy sigma=1.366907 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 = -0.000597488 Jy ! Component: 100 - total flux cleaned = -0.000801472 Jy ! Component: 150 - total flux cleaned = -0.000926689 Jy ! Component: 200 - total flux cleaned = -0.00104345 Jy ! Total flux subtracted in 200 components = -0.00104345 Jy ! Clean residual min=-0.002343 max=0.002026 Jy/beam ! Clean residual mean=0.000004 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.237177 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 191 components and 0.237177 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=0.084513Jy sigma=1.366447 ! Fit after self-cal, rms=0.084510Jy sigma=1.366434 ! 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=0.084510Jy sigma=1.366434 ! Fit after self-cal, rms=0.084569Jy sigma=1.365959 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.273 mas, bmaj=5.895 mas, bpa=-4.532 degrees ! Estimated noise=0.293172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00190451 Jy ! Component: 100 - total flux cleaned = -0.0024153 Jy ! Component: 150 - total flux cleaned = -0.0028121 Jy ! Component: 200 - total flux cleaned = -0.00314234 Jy ! Total flux subtracted in 200 components = -0.00314234 Jy ! Clean residual min=-0.002894 max=0.002564 Jy/beam ! Clean residual mean=0.000008 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.234035 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 212 components and 0.234035 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=0.084554Jy sigma=1.365585 ! Fit after self-cal, rms=0.084553Jy sigma=1.365496 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 = -0.000249439 Jy ! Component: 100 - total flux cleaned = -0.000375119 Jy ! Component: 150 - total flux cleaned = -0.000506848 Jy ! Component: 200 - total flux cleaned = -0.000585146 Jy ! Total flux subtracted in 200 components = -0.000585146 Jy ! Clean residual min=-0.002854 max=0.002606 Jy/beam ! Clean residual mean=0.000009 rms=0.000726 Jy/beam ! Combined flux in latest and established models = 0.23345 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 218 components and 0.23345 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=0.084552Jy sigma=1.365501 ! Fit after self-cal, rms=0.084549Jy sigma=1.365441 ! 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=0.8234 mas, bmaj=2.186 mas, bpa=-9.658 degrees ! Estimated noise=0.231028 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8234 x 2.186 at -9.658 degrees (North through East) ! Clean map min=-0.0019925 max=0.16399 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=0.616 mas, bmaj=1.749 mas, bpa=-11.57 degrees ! Estimated noise=0.53739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.127356 Jy ! Component: 100 - total flux cleaned = 0.163131 Jy ! Component: 150 - total flux cleaned = 0.17804 Jy ! Component: 200 - total flux cleaned = 0.18567 Jy ! Total flux subtracted in 200 components = 0.18567 Jy ! Clean residual min=-0.004179 max=0.005858 Jy/beam ! Clean residual mean=-0.000001 rms=0.001066 Jy/beam ! Combined flux in latest and established models = 0.18567 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 21 model components to the UV plane model. ! The established model now contains 21 components and 0.18567 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8234 mas, bmaj=2.186 mas, bpa=-9.658 degrees ! Estimated noise=0.231028 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 = 0.00905353 Jy ! Component: 100 - total flux cleaned = 0.0152851 Jy ! Component: 150 - total flux cleaned = 0.0201641 Jy ! Component: 200 - total flux cleaned = 0.0241317 Jy ! Total flux subtracted in 200 components = 0.0241317 Jy ! Clean residual min=-0.002648 max=0.003814 Jy/beam ! Clean residual mean=0.000004 rms=0.000770 Jy/beam ! Combined flux in latest and established models = 0.209802 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 60 components and 0.209802 Jy ! Inverting map ! Added new window around map position (-10.6, -33.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00384685 Jy ! Component: 100 - total flux cleaned = 0.00669426 Jy ! Component: 150 - total flux cleaned = 0.00912686 Jy ! Component: 200 - total flux cleaned = 0.011225 Jy ! Total flux subtracted in 200 components = 0.011225 Jy ! Clean residual min=-0.002313 max=0.002939 Jy/beam ! Clean residual mean=0.000004 rms=0.000601 Jy/beam ! Combined flux in latest and established models = 0.221027 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 87 components and 0.221027 Jy ! Inverting map ! Added new window around map position (1.2, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282401 Jy ! Component: 100 - total flux cleaned = 0.00459116 Jy ! Component: 150 - total flux cleaned = 0.00598685 Jy ! Component: 200 - total flux cleaned = 0.00685087 Jy ! Total flux subtracted in 200 components = 0.00685087 Jy ! Clean residual min=-0.002068 max=0.002554 Jy/beam ! Clean residual mean=0.000005 rms=0.000531 Jy/beam ! Combined flux in latest and established models = 0.227878 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 111 components and 0.227878 Jy ! Inverting map ! Added new window around map position (-0.4, -29.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00219016 Jy ! Component: 100 - total flux cleaned = 0.00305055 Jy ! Component: 150 - total flux cleaned = 0.00350455 Jy ! Component: 200 - total flux cleaned = 0.00371849 Jy ! Total flux subtracted in 200 components = 0.00371849 Jy ! Clean residual min=-0.002121 max=0.002335 Jy/beam ! Clean residual mean=0.000005 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.231596 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 129 components and 0.231596 Jy ! Inverting map ! Added new window around map position (30.2, 43.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00210686 Jy ! Component: 100 - total flux cleaned = 0.0021644 Jy ! Component: 150 - total flux cleaned = 0.00228542 Jy ! Component: 200 - total flux cleaned = 0.00239906 Jy ! Total flux subtracted in 200 components = 0.00239906 Jy ! Clean residual min=-0.002117 max=0.001695 Jy/beam ! Clean residual mean=0.000003 rms=0.000453 Jy/beam ! Combined flux in latest and established models = 0.233995 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 154 components and 0.233995 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=2.273 mas, bmaj=5.895 mas, bpa=-4.532 degrees ! Estimated noise=0.293172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000694295 Jy ! Component: 100 - total flux cleaned = 0.000885982 Jy ! Component: 150 - total flux cleaned = 0.000942471 Jy ! Component: 200 - total flux cleaned = 0.000942425 Jy ! Total flux subtracted in 200 components = 0.000942425 Jy ! Clean residual min=-0.002576 max=0.001940 Jy/beam ! Clean residual mean=0.000005 rms=0.000608 Jy/beam ! Combined flux in latest and established models = 0.234938 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 = 4.85032e-05 Jy ! Component: 100 - total flux cleaned = 7.17102e-05 Jy ! Component: 150 - total flux cleaned = 0.000137659 Jy ! Component: 200 - total flux cleaned = 0.000179328 Jy ! Total flux subtracted in 200 components = 0.000179328 Jy ! Clean residual min=-0.002513 max=0.001924 Jy/beam ! Clean residual mean=0.000005 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.235117 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 185 components and 0.235117 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8234 mas, bmaj=2.186 mas, bpa=-9.658 degrees ! Estimated noise=0.231028 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00026422 Jy ! Component: 100 - total flux cleaned = -0.000228659 Jy ! Component: 150 - total flux cleaned = -0.000127752 Jy ! Component: 200 - total flux cleaned = -0.000127201 Jy ! Total flux subtracted in 200 components = -0.000127201 Jy ! Clean residual min=-0.002029 max=0.001682 Jy/beam ! Clean residual mean=0.000002 rms=0.000430 Jy/beam ! Combined flux in latest and established models = 0.23499 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 207 components and 0.23499 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=0.084420Jy sigma=1.362851 ! Fit after self-cal, rms=0.084387Jy sigma=1.362322 wmodel /J0439-3017_X_map.mod ! wmodel: Unable to open new model file: /J0439-3017_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0439-3017_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8234 x 2.186 at -9.658 degrees (North through East) ! Clean map min=-0.0018357 max=0.1673 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0439-3017_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.167298 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00042156 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.755944 0.755944 1.51189 3.02378 6.04755 12.0951 24.1902 48.3804 96.7608 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.167 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 396.854 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0439-3017_X_dfm.log closed on Thu May 19 20:02:04 2016