! Started logfile: /scr/pima/bg219i_uvs/J0216-3247_X_dfm.log on Thu May 19 22:59:21 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219i_uvs/J0216-3247_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0216-3247_X_uva.fits ! AN table 1: 47 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.904846 visibilities/baseline/integration-bin. ! Found source: J0216-3247 ! ! 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 18372 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 J0216-3247_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 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 2 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.081869Jy sigma=19.674768 ! Fit after self-cal, rms=0.618316Jy sigma=10.449928 ! 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=0.7762 mas, bmaj=3.522 mas, bpa=17.33 degrees ! Estimated noise=0.612609 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 = 0.307633 Jy ! Component: 100 - total flux cleaned = 0.383097 Jy ! Total flux subtracted in 100 components = 0.383097 Jy ! Clean residual min=-0.016655 max=0.033079 Jy/beam ! Clean residual mean=-0.000031 rms=0.005201 Jy/beam ! Combined flux in latest and established models = 0.383097 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.383097 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=0.133669Jy sigma=2.121738 ! Fit after self-cal, rms=0.133654Jy sigma=2.121337 ! Inverting map ! Added new window around map position (0.8, -3.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.03923 Jy ! Component: 100 - total flux cleaned = 0.0641966 Jy ! Total flux subtracted in 100 components = 0.0641966 Jy ! Clean residual min=-0.016777 max=0.017250 Jy/beam ! Clean residual mean=-0.000008 rms=0.003909 Jy/beam ! Combined flux in latest and established models = 0.447294 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 29 components and 0.447294 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=0.117281Jy sigma=1.753011 ! Fit after self-cal, rms=0.117208Jy sigma=1.751715 ! 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=1.048 mas, bmaj=4.102 mas, bpa=15.7 degrees ! Estimated noise=0.302955 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 = 0.0240355 Jy ! Component: 100 - total flux cleaned = 0.0345272 Jy ! Component: 150 - total flux cleaned = 0.0366779 Jy ! Component: 200 - total flux cleaned = 0.0381134 Jy ! Total flux subtracted in 200 components = 0.0381134 Jy ! Clean residual min=-0.015835 max=0.013423 Jy/beam ! Clean residual mean=0.000015 rms=0.003170 Jy/beam ! Combined flux in latest and established models = 0.485407 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 57 components and 0.485407 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=0.112881Jy sigma=1.624509 ! Fit after self-cal, rms=0.112844Jy sigma=1.623867 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.048 x 4.102 at 15.7 degrees (North through East) ! Clean map min=-0.015511 max=0.37038 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* 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* 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* 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* 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* 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* 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.18 KP 1.00 ! LA 0.98 NL 0.98 OV 0.95 PT 0.99 ! SC 0.99 ! ! ! 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* 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* 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* 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* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.112844Jy sigma=1.623867 ! Fit after self-cal, rms=0.113050Jy sigma=1.619747 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.049 mas, bmaj=4.108 mas, bpa=15.74 degrees ! Estimated noise=0.30266 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 = -0.000494531 Jy ! Component: 100 - total flux cleaned = -0.000285404 Jy ! Component: 150 - total flux cleaned = -9.51387e-05 Jy ! Component: 200 - total flux cleaned = -9.24995e-05 Jy ! Total flux subtracted in 200 components = -9.24995e-05 Jy ! Clean residual min=-0.015651 max=0.012708 Jy/beam ! Clean residual mean=0.000018 rms=0.003026 Jy/beam ! Combined flux in latest and established models = 0.485315 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 68 components and 0.485315 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=0.112224Jy sigma=1.608327 ! Fit after self-cal, rms=0.112206Jy sigma=1.608060 ! 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=0.112206Jy sigma=1.608060 ! Fit after self-cal, rms=0.112595Jy sigma=1.597756 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.039 mas, bmaj=4.085 mas, bpa=15.95 degrees ! Estimated noise=0.299135 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00018434 Jy ! Component: 100 - total flux cleaned = -0.000598845 Jy ! Component: 150 - total flux cleaned = -0.000801457 Jy ! Component: 200 - total flux cleaned = -0.0013626 Jy ! Total flux subtracted in 200 components = -0.0013626 Jy ! Clean residual min=-0.014847 max=0.011625 Jy/beam ! Clean residual mean=0.000019 rms=0.002943 Jy/beam ! Combined flux in latest and established models = 0.483952 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 76 components and 0.483952 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=0.111777Jy sigma=1.584748 ! Fit after self-cal, rms=0.111791Jy sigma=1.584534 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 = -0.000363303 Jy ! Component: 100 - total flux cleaned = -0.000697439 Jy ! Component: 150 - total flux cleaned = -0.000854284 Jy ! Component: 200 - total flux cleaned = -0.00100771 Jy ! Total flux subtracted in 200 components = -0.00100771 Jy ! Clean residual min=-0.014565 max=0.011106 Jy/beam ! Clean residual mean=0.000019 rms=0.002883 Jy/beam ! Combined flux in latest and established models = 0.482944 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 82 components and 0.482944 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=0.111306Jy sigma=1.577255 ! Fit after self-cal, rms=0.111296Jy sigma=1.577143 ! 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=0.111296Jy sigma=1.577143 ! Fit after self-cal, rms=0.111226Jy sigma=1.576369 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.039 mas, bmaj=4.082 mas, bpa=15.93 degrees ! Estimated noise=0.298505 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000767734 Jy ! Component: 100 - total flux cleaned = -0.000770588 Jy ! Component: 150 - total flux cleaned = -0.000904171 Jy ! Component: 200 - total flux cleaned = -0.00103709 Jy ! Total flux subtracted in 200 components = -0.00103709 Jy ! Clean residual min=-0.014210 max=0.010850 Jy/beam ! Clean residual mean=0.000019 rms=0.002827 Jy/beam ! Combined flux in latest and established models = 0.481907 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 87 components and 0.481907 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=0.110807Jy sigma=1.570885 ! Fit after self-cal, rms=0.110801Jy sigma=1.570767 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 = -0.000140341 Jy ! Component: 100 - total flux cleaned = -0.000388334 Jy ! Component: 150 - total flux cleaned = -0.000500326 Jy ! Component: 200 - total flux cleaned = -0.000609275 Jy ! Total flux subtracted in 200 components = -0.000609275 Jy ! Clean residual min=-0.014109 max=0.010773 Jy/beam ! Clean residual mean=0.000019 rms=0.002799 Jy/beam ! Combined flux in latest and established models = 0.481298 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 91 components and 0.481298 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=0.110487Jy sigma=1.567202 ! Fit after self-cal, rms=0.110478Jy sigma=1.567094 ! 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=0.110478Jy sigma=1.567094 ! Fit after self-cal, rms=0.110447Jy sigma=1.566341 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.241 mas, bmaj=6.736 mas, bpa=4.401 degrees ! Estimated noise=0.345472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00176145 Jy ! Component: 100 - total flux cleaned = -0.0012846 Jy ! Component: 150 - total flux cleaned = -0.00153283 Jy ! Component: 200 - total flux cleaned = -0.00163986 Jy ! Total flux subtracted in 200 components = -0.00163986 Jy ! Clean residual min=-0.013117 max=0.010684 Jy/beam ! Clean residual mean=0.000028 rms=0.003039 Jy/beam ! Combined flux in latest and established models = 0.479658 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 92 components and 0.479658 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=0.110582Jy sigma=1.562648 ! Fit after self-cal, rms=0.110523Jy sigma=1.561839 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 = -0.000645278 Jy ! Component: 100 - total flux cleaned = -0.000379513 Jy ! Component: 150 - total flux cleaned = -0.000295182 Jy ! Component: 200 - total flux cleaned = -0.000217409 Jy ! Total flux subtracted in 200 components = -0.000217409 Jy ! Clean residual min=-0.012924 max=0.010405 Jy/beam ! Clean residual mean=0.000028 rms=0.003008 Jy/beam ! Combined flux in latest and established models = 0.479441 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 94 components and 0.479441 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=0.110537Jy sigma=1.562294 ! Fit after self-cal, rms=0.110514Jy sigma=1.561993 ! 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=1.037 mas, bmaj=4.084 mas, bpa=15.92 degrees ! Estimated noise=0.297742 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.037 x 4.084 at 15.92 degrees (North through East) ! Clean map min=-0.012932 max=0.37185 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=0.7687 mas, bmaj=3.533 mas, bpa=17.49 degrees ! Estimated noise=0.594523 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.29831 Jy ! Component: 100 - total flux cleaned = 0.370362 Jy ! Component: 150 - total flux cleaned = 0.408273 Jy ! Component: 200 - total flux cleaned = 0.432481 Jy ! Total flux subtracted in 200 components = 0.432481 Jy ! Clean residual min=-0.014520 max=0.015455 Jy/beam ! Clean residual mean=-0.000012 rms=0.003572 Jy/beam ! Combined flux in latest and established models = 0.432481 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.432481 Jy ! Inverting map and beam ! Estimated beam: bmin=1.037 mas, bmaj=4.084 mas, bpa=15.92 degrees ! Estimated noise=0.297742 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 = 0.0275663 Jy ! Component: 100 - total flux cleaned = 0.0425246 Jy ! Component: 150 - total flux cleaned = 0.0452961 Jy ! Component: 200 - total flux cleaned = 0.0465213 Jy ! Total flux subtracted in 200 components = 0.0465213 Jy ! Clean residual min=-0.013354 max=0.012890 Jy/beam ! Clean residual mean=0.000012 rms=0.002978 Jy/beam ! Combined flux in latest and established models = 0.479002 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 65 components and 0.479002 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=2.241 mas, bmaj=6.736 mas, bpa=4.401 degrees ! Estimated noise=0.345472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00702276 Jy ! Component: 100 - total flux cleaned = 0.00667655 Jy ! Component: 150 - total flux cleaned = 0.00637501 Jy ! Component: 200 - total flux cleaned = 0.00608943 Jy ! Total flux subtracted in 200 components = 0.00608943 Jy ! Clean residual min=-0.014668 max=0.011803 Jy/beam ! Clean residual mean=0.000026 rms=0.003146 Jy/beam ! Combined flux in latest and established models = 0.485092 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 = -0.000275768 Jy ! Component: 100 - total flux cleaned = -0.00053909 Jy ! Component: 150 - total flux cleaned = -0.000911048 Jy ! Component: 200 - total flux cleaned = -0.00103041 Jy ! Total flux subtracted in 200 components = -0.00103041 Jy ! Clean residual min=-0.014239 max=0.011422 Jy/beam ! Clean residual mean=0.000026 rms=0.003095 Jy/beam ! Combined flux in latest and established models = 0.484061 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 79 components and 0.484061 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.037 mas, bmaj=4.084 mas, bpa=15.92 degrees ! Estimated noise=0.297742 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00145212 Jy ! Component: 100 - total flux cleaned = -0.001902 Jy ! Component: 150 - total flux cleaned = -0.00229493 Jy ! Component: 200 - total flux cleaned = -0.00248041 Jy ! Total flux subtracted in 200 components = -0.00248041 Jy ! Clean residual min=-0.013075 max=0.011047 Jy/beam ! Clean residual mean=0.000017 rms=0.002772 Jy/beam ! Combined flux in latest and established models = 0.481581 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 91 components and 0.481581 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=0.111109Jy sigma=1.566893 ! Fit after self-cal, rms=0.111075Jy sigma=1.566317 wmodel /J0216-3247_X_map.mod ! wmodel: Unable to open new model file: /J0216-3247_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J0216-3247_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.037 x 4.084 at 15.92 degrees (North through East) ! Clean map min=-0.012817 max=0.36909 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0216-3247_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.369093 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0027708 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.25212 2.25212 4.50424 9.00847 18.0169 36.0339 72.0678 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0083 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.369 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 133.207 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0216-3247_X_dfm.log closed on Thu May 19 22:59:24 2016