! Started logfile: /scr/pima/bg219h_uvs/J1016+0513_X_dfm.log on Thu May 19 22:19:27 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/J1016+0513_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1016+0513_X_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.768254 visibilities/baseline/integration-bin. ! Found source: J1016+0513 ! ! 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 5808 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 J1016+0513_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.024140Jy sigma=31.533064 ! Fit after self-cal, rms=0.823752Jy sigma=25.390349 ! 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=0.7435 mas, bmaj=2.096 mas, bpa=-10.25 degrees ! Estimated noise=0.43744 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 = 0.138347 Jy ! Component: 100 - total flux cleaned = 0.168515 Jy ! Total flux subtracted in 100 components = 0.168515 Jy ! Clean residual min=-0.006756 max=0.009398 Jy/beam ! Clean residual mean=0.000010 rms=0.001866 Jy/beam ! Combined flux in latest and established models = 0.168515 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.168515 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=0.066981Jy sigma=1.941926 ! Fit after self-cal, rms=0.066724Jy sigma=1.937472 ! 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=0.9447 mas, bmaj=2.396 mas, bpa=-8.928 degrees ! Estimated noise=0.311209 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 = 0.00919412 Jy ! Component: 100 - total flux cleaned = 0.0125115 Jy ! Component: 150 - total flux cleaned = 0.0136426 Jy ! Component: 200 - total flux cleaned = 0.0136845 Jy ! Total flux subtracted in 200 components = 0.0136845 Jy ! Clean residual min=-0.007106 max=0.010920 Jy/beam ! Clean residual mean=0.000041 rms=0.002286 Jy/beam ! Combined flux in latest and established models = 0.1822 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.1822 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=0.065710Jy sigma=1.899845 ! Fit after self-cal, rms=0.065703Jy sigma=1.899565 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9447 x 2.396 at -8.928 degrees (North through East) ! Clean map min=-0.0068191 max=0.17905 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 0.97 FD 1.02 HN 0.90 KP 0.96 ! LA 1.17 MK 1.06 NL 0.99 OV 0.97 ! PT 0.96 SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.00 HN 0.90 KP 0.94 ! LA 1.17 MK 1.02 NL 0.99 OV 1.01 ! PT 0.96 SC 1.05 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.93 KP 0.97 ! LA 1.20 MK 1.03 NL 0.97 OV 0.99 ! PT 0.89 SC 1.02 ! ! ! 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 0.95 HN 0.94 KP 0.94 ! LA 1.16 MK 1.04 NL 1.00 OV 0.99 ! PT 0.92 SC 1.04 ! ! ! 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 0.98 HN 0.92 KP 0.97 ! LA 1.18 MK 1.04 NL 0.96 OV 1.02 ! PT 0.93 SC 0.98 ! ! ! 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 1.00 HN 0.92 KP 0.89 ! LA 1.19 MK 1.00 NL 0.94 OV 0.99 ! PT 0.92 SC 1.07 ! ! ! Fit before self-cal, rms=0.065703Jy sigma=1.899565 ! Fit after self-cal, rms=0.064804Jy sigma=1.862103 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9462 mas, bmaj=2.403 mas, bpa=-9.008 degrees ! Estimated noise=0.309688 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 = -0.000418964 Jy ! Component: 100 - total flux cleaned = -0.00030893 Jy ! Component: 150 - total flux cleaned = -0.000246465 Jy ! Component: 200 - total flux cleaned = -0.00024765 Jy ! Total flux subtracted in 200 components = -0.00024765 Jy ! Clean residual min=-0.006669 max=0.009150 Jy/beam ! Clean residual mean=0.000036 rms=0.002029 Jy/beam ! Combined flux in latest and established models = 0.181952 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 22 components and 0.181952 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=0.064767Jy sigma=1.860832 ! Fit after self-cal, rms=0.064767Jy sigma=1.860479 ! 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=0.064767Jy sigma=1.860479 ! Fit after self-cal, rms=0.063577Jy sigma=1.840385 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9544 mas, bmaj=2.417 mas, bpa=-9.124 degrees ! Estimated noise=0.304562 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00307304 Jy ! Component: 100 - total flux cleaned = -0.00447644 Jy ! Component: 150 - total flux cleaned = -0.0046519 Jy ! Component: 200 - total flux cleaned = -0.00467506 Jy ! Total flux subtracted in 200 components = -0.00467506 Jy ! Clean residual min=-0.005630 max=0.008767 Jy/beam ! Clean residual mean=0.000033 rms=0.001851 Jy/beam ! Combined flux in latest and established models = 0.177277 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 31 components and 0.177277 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=0.063390Jy sigma=1.837223 ! Fit after self-cal, rms=0.063386Jy sigma=1.837068 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 (11, -51). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00800642 Jy ! Component: 100 - total flux cleaned = 0.0121793 Jy ! Component: 150 - total flux cleaned = 0.0145763 Jy ! Component: 200 - total flux cleaned = 0.0156831 Jy ! Total flux subtracted in 200 components = 0.0156831 Jy ! Clean residual min=-0.005871 max=0.007349 Jy/beam ! Clean residual mean=0.000032 rms=0.001643 Jy/beam ! Combined flux in latest and established models = 0.19296 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 59 components and 0.19296 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=0.062337Jy sigma=1.801779 ! Fit after self-cal, rms=0.062213Jy sigma=1.796992 ! 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=0.062213Jy sigma=1.796992 ! Fit after self-cal, rms=0.062110Jy sigma=1.795792 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9558 mas, bmaj=2.417 mas, bpa=-9.095 degrees ! Estimated noise=0.303779 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00213134 Jy ! Component: 100 - total flux cleaned = 0.00277276 Jy ! Component: 150 - total flux cleaned = 0.00329034 Jy ! Component: 200 - total flux cleaned = 0.00350696 Jy ! Total flux subtracted in 200 components = 0.00350696 Jy ! Clean residual min=-0.005912 max=0.006344 Jy/beam ! Clean residual mean=0.000028 rms=0.001533 Jy/beam ! Combined flux in latest and established models = 0.196467 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 66 components and 0.196467 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=0.061900Jy sigma=1.790182 ! Fit after self-cal, rms=0.061887Jy sigma=1.789488 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 = 0.000924848 Jy ! Component: 100 - total flux cleaned = 0.00112086 Jy ! Component: 150 - total flux cleaned = 0.00124773 Jy ! Component: 200 - total flux cleaned = 0.00135978 Jy ! Total flux subtracted in 200 components = 0.00135978 Jy ! Clean residual min=-0.006014 max=0.006082 Jy/beam ! Clean residual mean=0.000026 rms=0.001507 Jy/beam ! Combined flux in latest and established models = 0.197827 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 76 components and 0.197827 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=0.061815Jy sigma=1.787696 ! Fit after self-cal, rms=0.061812Jy sigma=1.787530 ! 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=0.061812Jy sigma=1.787530 ! Fit after self-cal, rms=0.061810Jy sigma=1.787295 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.111 mas, bmaj=3.389 mas, bpa=-8.417 degrees ! Estimated noise=0.363713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157552 Jy ! Component: 100 - total flux cleaned = 0.00213028 Jy ! Component: 150 - total flux cleaned = 0.00262629 Jy ! Component: 200 - total flux cleaned = 0.00297876 Jy ! Total flux subtracted in 200 components = 0.00297876 Jy ! Clean residual min=-0.008559 max=0.009502 Jy/beam ! Clean residual mean=0.000048 rms=0.002394 Jy/beam ! Combined flux in latest and established models = 0.200806 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 83 components and 0.200806 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=0.061785Jy sigma=1.787221 ! Fit after self-cal, rms=0.061768Jy sigma=1.786731 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 = 0.000370528 Jy ! Component: 100 - total flux cleaned = 0.000760298 Jy ! Component: 150 - total flux cleaned = 0.000909564 Jy ! Component: 200 - total flux cleaned = 0.00104475 Jy ! Total flux subtracted in 200 components = 0.00104475 Jy ! Clean residual min=-0.008386 max=0.009130 Jy/beam ! Clean residual mean=0.000047 rms=0.002357 Jy/beam ! Combined flux in latest and established models = 0.20185 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 85 components and 0.20185 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=0.061763Jy sigma=1.786792 ! Fit after self-cal, rms=0.061753Jy sigma=1.786527 ! 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=0.9564 mas, bmaj=2.417 mas, bpa=-9.074 degrees ! Estimated noise=0.303651 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9564 x 2.417 at -9.074 degrees (North through East) ! Clean map min=-0.0059777 max=0.17311 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=0.7525 mas, bmaj=2.114 mas, bpa=-10.36 degrees ! Estimated noise=0.43187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.136521 Jy ! Component: 100 - total flux cleaned = 0.166372 Jy ! Component: 150 - total flux cleaned = 0.176214 Jy ! Component: 200 - total flux cleaned = 0.182413 Jy ! Total flux subtracted in 200 components = 0.182413 Jy ! Clean residual min=-0.006561 max=0.006835 Jy/beam ! Clean residual mean=0.000010 rms=0.001485 Jy/beam ! Combined flux in latest and established models = 0.182413 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.182413 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9564 mas, bmaj=2.417 mas, bpa=-9.074 degrees ! Estimated noise=0.303651 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) ! Added new window around map position (38, -21.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00745353 Jy ! Component: 100 - total flux cleaned = 0.0117089 Jy ! Component: 150 - total flux cleaned = 0.014398 Jy ! Component: 200 - total flux cleaned = 0.0166122 Jy ! Total flux subtracted in 200 components = 0.0166122 Jy ! Clean residual min=-0.005917 max=0.006050 Jy/beam ! Clean residual mean=0.000023 rms=0.001444 Jy/beam ! Combined flux in latest and established models = 0.199025 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 51 components and 0.199025 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=2.111 mas, bmaj=3.389 mas, bpa=-8.417 degrees ! Estimated noise=0.363713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00440382 Jy ! Component: 100 - total flux cleaned = 0.00642943 Jy ! Component: 150 - total flux cleaned = 0.0081448 Jy ! Component: 200 - total flux cleaned = 0.00912846 Jy ! Total flux subtracted in 200 components = 0.00912846 Jy ! Clean residual min=-0.007843 max=0.008225 Jy/beam ! Clean residual mean=0.000038 rms=0.002173 Jy/beam ! Combined flux in latest and established models = 0.208154 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 = 0.000835435 Jy ! Component: 100 - total flux cleaned = 0.00148307 Jy ! Component: 150 - total flux cleaned = 0.00204236 Jy ! Component: 200 - total flux cleaned = 0.00257152 Jy ! Total flux subtracted in 200 components = 0.00257152 Jy ! Clean residual min=-0.007640 max=0.008053 Jy/beam ! Clean residual mean=0.000038 rms=0.002146 Jy/beam ! Combined flux in latest and established models = 0.210725 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 93 components and 0.210725 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9564 mas, bmaj=2.417 mas, bpa=-9.074 degrees ! Estimated noise=0.303651 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00076467 Jy ! Component: 100 - total flux cleaned = 0.00116031 Jy ! Component: 150 - total flux cleaned = 0.0011612 Jy ! Component: 200 - total flux cleaned = 0.00116318 Jy ! Total flux subtracted in 200 components = 0.00116318 Jy ! Clean residual min=-0.005609 max=0.005773 Jy/beam ! Clean residual mean=0.000019 rms=0.001339 Jy/beam ! Combined flux in latest and established models = 0.211889 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 107 components and 0.211889 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=0.061313Jy sigma=1.770248 ! Fit after self-cal, rms=0.061190Jy sigma=1.765232 wmodel /J1016+0513_X_map.mod ! wmodel: Unable to open new model file: /J1016+0513_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J1016+0513_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9564 x 2.417 at -9.074 degrees (North through East) ! Clean map min=-0.0052898 max=0.17198 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1016+0513_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.171985 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00130645 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.2789 2.2789 4.55779 9.11559 18.2312 36.4623 72.9247 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0039 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.171 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 131.642 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1016+0513_X_dfm.log closed on Thu May 19 22:19:30 2016