! Started logfile: /scr/pima/bg219h_uvs/J0309+1029_X_dfm.log on Thu May 19 22:05:42 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/J0309+1029_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0309+1029_X_uva.fits ! AN table 1: 7 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.787302 visibilities/baseline/integration-bin. ! Found source: J0309+1029 ! ! 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 2976 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 J0309+1029_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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.472992Jy sigma=21.309304 ! Fit after self-cal, rms=0.278108Jy sigma=3.600693 ! 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=0.6655 mas, bmaj=1.81 mas, bpa=-13.6 degrees ! Estimated noise=1.50434 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 = 0.772216 Jy ! Component: 100 - total flux cleaned = 0.95209 Jy ! Total flux subtracted in 100 components = 0.95209 Jy ! Clean residual min=-0.045299 max=0.070307 Jy/beam ! Clean residual mean=-0.000006 rms=0.010098 Jy/beam ! Combined flux in latest and established models = 0.95209 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.95209 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=0.280830Jy sigma=3.680641 ! Fit after self-cal, rms=0.280510Jy sigma=3.676907 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0754652 Jy ! Component: 100 - total flux cleaned = 0.112739 Jy ! Total flux subtracted in 100 components = 0.112739 Jy ! Clean residual min=-0.029729 max=0.028349 Jy/beam ! Clean residual mean=0.000019 rms=0.006374 Jy/beam ! Combined flux in latest and established models = 1.06483 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 8 components and 1.06483 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=0.262722Jy sigma=3.308149 ! Fit after self-cal, rms=0.262647Jy sigma=3.307524 ! 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=0.8053 mas, bmaj=1.972 mas, bpa=-11.51 degrees ! Estimated noise=1.06874 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 = 0.0152194 Jy ! Component: 100 - total flux cleaned = 0.0147549 Jy ! Component: 150 - total flux cleaned = 0.0130579 Jy ! Component: 200 - total flux cleaned = 0.0111813 Jy ! Total flux subtracted in 200 components = 0.0111813 Jy ! Clean residual min=-0.031238 max=0.035773 Jy/beam ! Clean residual mean=0.000097 rms=0.007731 Jy/beam ! Combined flux in latest and established models = 1.07601 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 16 components and 1.07601 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=0.261250Jy sigma=3.274638 ! Fit after self-cal, rms=0.261235Jy sigma=3.274586 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8053 x 1.972 at -11.51 degrees (North through East) ! Clean map min=-0.029713 max=1.0059 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 0.96 FD 0.98 HN 0.92 KP 1.00 ! LA 1.08 MK 1.02 NL 1.00 OV 1.02 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 0.90 KP 0.95 ! LA 1.09 MK 1.00 NL 1.02 OV 1.02 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.94 KP 0.97 ! LA 1.09 MK 1.00 NL 1.01 OV 1.03 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.91 KP 0.99 ! LA 1.08 MK 1.00 NL 0.99 OV 1.01 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.97 HN 0.92 KP 0.96 ! LA 1.14 MK 1.00 NL 1.00 OV 1.00 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 0.93 KP 0.97 ! LA 1.08 MK 1.00 NL 1.02 OV 1.01 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.90 KP 0.96 ! LA 1.06 MK 1.03 NL 0.98 OV 1.01 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 0.89 KP 0.95 ! LA 1.10 MK 1.02 NL 1.02 OV 1.00 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 0.91 KP 0.94 ! LA 1.07 MK 1.00 NL 1.02 OV 1.00 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 0.90 KP 0.95 ! LA 1.07 MK 1.00 NL 1.00 OV 0.99 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.97 HN 0.90 KP 0.96 ! LA 1.08 MK 1.00 NL 0.98 OV 1.00 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 0.89 KP 0.92 ! LA 1.08 MK 0.98 NL 1.01 OV 1.00 ! PT 0.97 SC 1.01 ! ! ! Fit before self-cal, rms=0.261235Jy sigma=3.274586 ! Fit after self-cal, rms=0.253633Jy sigma=3.148185 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.809 mas, bmaj=1.968 mas, bpa=-11.63 degrees ! Estimated noise=1.04707 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 = -0.0128239 Jy ! Component: 100 - total flux cleaned = -0.0188648 Jy ! Component: 150 - total flux cleaned = -0.022425 Jy ! Component: 200 - total flux cleaned = -0.0242384 Jy ! Total flux subtracted in 200 components = -0.0242384 Jy ! Clean residual min=-0.015695 max=0.020456 Jy/beam ! Clean residual mean=0.000049 rms=0.004409 Jy/beam ! Combined flux in latest and established models = 1.05177 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 26 components and 1.05177 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=0.251955Jy sigma=3.154985 ! Fit after self-cal, rms=0.251952Jy sigma=3.154926 ! 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=0.251952Jy sigma=3.154926 ! Fit after self-cal, rms=0.249502Jy sigma=3.146837 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8104 mas, bmaj=1.972 mas, bpa=-11.68 degrees ! Estimated noise=1.03225 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0120615 Jy ! Component: 100 - total flux cleaned = -0.0167927 Jy ! Component: 150 - total flux cleaned = -0.0196772 Jy ! Component: 200 - total flux cleaned = -0.0212301 Jy ! Total flux subtracted in 200 components = -0.0212301 Jy ! Clean residual min=-0.015495 max=0.019873 Jy/beam ! Clean residual mean=0.000048 rms=0.004342 Jy/beam ! Combined flux in latest and established models = 1.03054 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 30 components and 1.03054 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=0.247955Jy sigma=3.154284 ! Fit after self-cal, rms=0.247955Jy sigma=3.154272 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 (-4, 28.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.017456 Jy ! Component: 100 - total flux cleaned = 0.0266646 Jy ! Component: 150 - total flux cleaned = 0.0321831 Jy ! Component: 200 - total flux cleaned = 0.0347802 Jy ! Total flux subtracted in 200 components = 0.0347802 Jy ! Clean residual min=-0.014635 max=0.016036 Jy/beam ! Clean residual mean=0.000030 rms=0.003638 Jy/beam ! Combined flux in latest and established models = 1.06532 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 63 components and 1.06532 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=0.246030Jy sigma=3.143430 ! Fit after self-cal, rms=0.245920Jy sigma=3.141101 ! 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=0.245920Jy sigma=3.141101 ! Fit after self-cal, rms=0.242948Jy sigma=3.130020 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8131 mas, bmaj=1.976 mas, bpa=-11.69 degrees ! Estimated noise=1.01699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00707721 Jy ! Component: 100 - total flux cleaned = -0.00335897 Jy ! Component: 150 - total flux cleaned = -0.00250128 Jy ! Component: 200 - total flux cleaned = -0.00177755 Jy ! Total flux subtracted in 200 components = -0.00177755 Jy ! Clean residual min=-0.013169 max=0.015236 Jy/beam ! Clean residual mean=0.000035 rms=0.003468 Jy/beam ! Combined flux in latest and established models = 1.06354 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 70 components and 1.06354 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=0.241218Jy sigma=3.134721 ! Fit after self-cal, rms=0.241206Jy sigma=3.134323 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 (3.6, 13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0132802 Jy ! Component: 100 - total flux cleaned = 0.0176634 Jy ! Component: 150 - total flux cleaned = 0.0199911 Jy ! Component: 200 - total flux cleaned = 0.0210711 Jy ! Total flux subtracted in 200 components = 0.0210711 Jy ! Clean residual min=-0.010992 max=0.011845 Jy/beam ! Clean residual mean=0.000026 rms=0.003011 Jy/beam ! Combined flux in latest and established models = 1.08461 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 98 components and 1.08461 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=0.240134Jy sigma=3.125779 ! Fit after self-cal, rms=0.240081Jy sigma=3.125002 ! 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=0.240081Jy sigma=3.125002 ! Fit after self-cal, rms=0.237786Jy sigma=3.117386 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.026 mas, bmaj=2.895 mas, bpa=2.185 degrees ! Estimated noise=1.33518 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00648178 Jy ! Component: 100 - total flux cleaned = -0.00316456 Jy ! Component: 150 - total flux cleaned = -0.000117365 Jy ! Component: 200 - total flux cleaned = 0.00201369 Jy ! Total flux subtracted in 200 components = 0.00201369 Jy ! Clean residual min=-0.018201 max=0.018704 Jy/beam ! Clean residual mean=0.000057 rms=0.004961 Jy/beam ! Combined flux in latest and established models = 1.08663 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 113 components and 1.08663 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=0.236117Jy sigma=3.124016 ! Fit after self-cal, rms=0.236107Jy sigma=3.123448 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 = 0.00299145 Jy ! Component: 100 - total flux cleaned = 0.00390472 Jy ! Component: 150 - total flux cleaned = 0.00377829 Jy ! Component: 200 - total flux cleaned = 0.00353694 Jy ! Total flux subtracted in 200 components = 0.00353694 Jy ! Clean residual min=-0.017481 max=0.018756 Jy/beam ! Clean residual mean=0.000043 rms=0.004699 Jy/beam ! Combined flux in latest and established models = 1.09017 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 121 components and 1.09017 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=0.235914Jy sigma=3.125689 ! Fit after self-cal, rms=0.235918Jy sigma=3.125556 ! 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=0.8143 mas, bmaj=1.978 mas, bpa=-11.71 degrees ! Estimated noise=1.00488 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8143 x 1.978 at -11.71 degrees (North through East) ! Clean map min=-0.010279 max=0.94578 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 ! Performing amp+phase self-cal ! ! 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=0.235918Jy sigma=3.125556 ! Fit after self-cal, rms=0.224785Jy sigma=2.884269 ! Inverting map and beam ! Estimated beam: bmin=0.8169 mas, bmaj=1.993 mas, bpa=-11.81 degrees ! Estimated noise=0.951876 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0309211 Jy ! Component: 100 - total flux cleaned = -0.0319058 Jy ! Component: 150 - total flux cleaned = -0.0319443 Jy ! Component: 200 - total flux cleaned = -0.0325914 Jy ! Total flux subtracted in 200 components = -0.0325914 Jy ! Clean residual min=-0.015411 max=0.018546 Jy/beam ! Clean residual mean=0.000045 rms=0.003649 Jy/beam ! Combined flux in latest and established models = 1.05757 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 140 components and 1.05757 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=0.214320Jy sigma=2.807336 ! Fit after self-cal, rms=0.214232Jy sigma=2.805340 ! Inverting map ! Added new window around map position (5.2, -30.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0153043 Jy ! Component: 100 - total flux cleaned = 0.0214399 Jy ! Component: 150 - total flux cleaned = 0.024099 Jy ! Component: 200 - total flux cleaned = 0.0260784 Jy ! Total flux subtracted in 200 components = 0.0260784 Jy ! Clean residual min=-0.012251 max=0.010617 Jy/beam ! Clean residual mean=0.000033 rms=0.002802 Jy/beam ! Combined flux in latest and established models = 1.08365 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 162 components and 1.08365 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=0.212167Jy sigma=2.798973 ! Fit after self-cal, rms=0.212092Jy sigma=2.797834 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.212092Jy sigma=2.797834 ! Fit after self-cal, rms=0.206723Jy sigma=2.669324 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=0.6747 mas, bmaj=1.833 mas, bpa=-13.92 degrees ! Estimated noise=1.30003 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.667246 Jy ! Component: 100 - total flux cleaned = 0.818222 Jy ! Component: 150 - total flux cleaned = 0.876495 Jy ! Component: 200 - total flux cleaned = 0.906947 Jy ! Total flux subtracted in 200 components = 0.906947 Jy ! Clean residual min=-0.023801 max=0.032366 Jy/beam ! Clean residual mean=0.000022 rms=0.005656 Jy/beam ! Combined flux in latest and established models = 0.906947 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.906947 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8199 mas, bmaj=2.001 mas, bpa=-11.83 degrees ! Estimated noise=0.912034 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 (10.2, 16.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0360134 Jy ! Component: 100 - total flux cleaned = 0.0586531 Jy ! Component: 150 - total flux cleaned = 0.0771704 Jy ! Component: 200 - total flux cleaned = 0.088029 Jy ! Total flux subtracted in 200 components = 0.088029 Jy ! Clean residual min=-0.019154 max=0.020347 Jy/beam ! Clean residual mean=0.000055 rms=0.004301 Jy/beam ! Combined flux in latest and established models = 0.994976 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 41 components and 0.994976 Jy ! Inverting map ! Added new window around map position (-10.2, -16.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015883 Jy ! Component: 100 - total flux cleaned = 0.0245682 Jy ! Component: 150 - total flux cleaned = 0.0318416 Jy ! Component: 200 - total flux cleaned = 0.0383928 Jy ! Total flux subtracted in 200 components = 0.0383928 Jy ! Clean residual min=-0.014039 max=0.011687 Jy/beam ! Clean residual mean=0.000027 rms=0.003127 Jy/beam ! Combined flux in latest and established models = 1.03337 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 68 components and 1.03337 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=2.041 mas, bmaj=2.926 mas, bpa=1.535 degrees ! Estimated noise=1.19546 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134953 Jy ! Component: 100 - total flux cleaned = 0.023449 Jy ! Component: 150 - total flux cleaned = 0.0302878 Jy ! Component: 200 - total flux cleaned = 0.0352913 Jy ! Total flux subtracted in 200 components = 0.0352913 Jy ! Clean residual min=-0.012984 max=0.011262 Jy/beam ! Clean residual mean=0.000019 rms=0.003306 Jy/beam ! Combined flux in latest and established models = 1.06866 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 = 0.00369496 Jy ! Component: 100 - total flux cleaned = 0.00523489 Jy ! Component: 150 - total flux cleaned = 0.0062444 Jy ! Component: 200 - total flux cleaned = 0.0069986 Jy ! Total flux subtracted in 200 components = 0.0069986 Jy ! Clean residual min=-0.012054 max=0.010023 Jy/beam ! Clean residual mean=0.000008 rms=0.002965 Jy/beam ! Combined flux in latest and established models = 1.07566 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 111 components and 1.07566 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8199 mas, bmaj=2.001 mas, bpa=-11.83 degrees ! Estimated noise=0.912034 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00160086 Jy ! Component: 100 - total flux cleaned = -0.000510729 Jy ! Component: 150 - total flux cleaned = 0.000677898 Jy ! Component: 200 - total flux cleaned = 0.00176349 Jy ! Total flux subtracted in 200 components = 0.00176349 Jy ! Clean residual min=-0.009584 max=0.008075 Jy/beam ! Clean residual mean=-0.000003 rms=0.002195 Jy/beam ! Combined flux in latest and established models = 1.07742 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 131 components and 1.07742 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=0.198136Jy sigma=2.632714 ! Fit after self-cal, rms=0.198067Jy sigma=2.630528 wmodel /J0309+1029_X_map.mod ! wmodel: Unable to open new model file: /J0309+1029_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J0309+1029_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8199 x 2.001 at -11.83 degrees (North through East) ! Clean map min=-0.0096156 max=0.85551 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0309+1029_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.855512 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00215195 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.754619 0.754619 1.50924 3.01848 6.03695 12.0739 24.1478 48.2956 96.5912 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0064 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.855 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 397.551 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0309+1029_X_dfm.log closed on Thu May 19 22:05:45 2016