! Started logfile: /scr/pima/bg219b_uvs/J1218+1105_X_dfm.log on Thu May 19 20:17:30 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/J1218+1105_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1218+1105_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.886508 visibilities/baseline/integration-bin. ! Found source: J1218+1105 ! ! 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 13404 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 J1218+1105_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.026106Jy sigma=23.566037 ! Fit after self-cal, rms=0.800411Jy sigma=18.329730 ! 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=0.7237 mas, bmaj=1.699 mas, bpa=-5.104 degrees ! Estimated noise=0.458289 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 = 0.147658 Jy ! Component: 100 - total flux cleaned = 0.199776 Jy ! Total flux subtracted in 100 components = 0.199776 Jy ! Clean residual min=-0.007769 max=0.022341 Jy/beam ! Clean residual mean=0.000017 rms=0.002214 Jy/beam ! Combined flux in latest and established models = 0.199776 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.199776 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=0.078669Jy sigma=1.731491 ! Fit after self-cal, rms=0.078526Jy sigma=1.728750 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0234748 Jy ! Component: 100 - total flux cleaned = 0.0344735 Jy ! Total flux subtracted in 100 components = 0.0344735 Jy ! Clean residual min=-0.005697 max=0.007810 Jy/beam ! Clean residual mean=0.000008 rms=0.001431 Jy/beam ! Combined flux in latest and established models = 0.234249 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.234249 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=0.070801Jy sigma=1.510782 ! Fit after self-cal, rms=0.070788Jy sigma=1.510346 ! 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=0.9059 mas, bmaj=1.934 mas, bpa=-2.233 degrees ! Estimated noise=0.300607 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 (-30.8, -31.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0105003 Jy ! Component: 100 - total flux cleaned = 0.0173078 Jy ! Component: 150 - total flux cleaned = 0.0221155 Jy ! Component: 200 - total flux cleaned = 0.0256181 Jy ! Total flux subtracted in 200 components = 0.0256181 Jy ! Clean residual min=-0.005282 max=0.006796 Jy/beam ! Clean residual mean=0.000015 rms=0.001339 Jy/beam ! Combined flux in latest and established models = 0.259867 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 57 components and 0.259867 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=0.068997Jy sigma=1.463389 ! Fit after self-cal, rms=0.068935Jy sigma=1.460750 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9059 x 1.934 at -2.233 degrees (North through East) ! Clean map min=-0.0050148 max=0.19732 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 0.93 HN 1.05 KP 0.94 ! LA 0.98 MK 1.03 NL 1.01 OV 0.96 ! PT 1.07 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.96 HN 1.05 KP 0.98 ! LA 0.96 MK 1.05 NL 1.04 OV 1.00 ! PT 1.07 SC 1.10 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.05 KP 1.00 ! LA 0.98 MK 1.03 NL 1.05 OV 0.99 ! PT 1.10 SC 1.13 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.95 HN 1.01 KP 0.96 ! LA 0.98 MK 1.05 NL 1.03 OV 0.96 ! PT 1.06 SC 1.10 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 1.04 KP 0.98 ! LA 0.95 MK 1.03 NL 1.02 OV 0.95 ! PT 1.04 SC 1.09 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.01 KP 0.97 ! LA 0.97 MK 1.06 NL 1.04 OV 0.97 ! PT 1.08 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.02 KP 1.00 ! LA 0.97 MK 1.05 NL 1.07 OV 1.04 ! PT 1.06 SC 1.14 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 1.02 KP 0.99 ! LA 0.99 MK 1.01 NL 1.01 OV 0.95 ! PT 1.08 SC 1.07 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.03 KP 0.97 ! LA 0.96 MK 0.98 NL 1.02 OV 0.99 ! PT 1.05 SC 1.10 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.94 HN 0.99 KP 0.96 ! LA 0.94 MK 0.98 NL 0.98 OV 0.92 ! PT 1.05 SC 1.00 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.95 HN 1.04 KP 0.92 ! LA 0.94 MK 0.99 NL 0.99 OV 0.97 ! PT 1.03 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.90 HN 0.95 KP 0.94 ! LA 0.96 MK 0.99 NL 0.96 OV 0.90 ! PT 0.98 SC 1.04 ! ! ! Fit before self-cal, rms=0.068935Jy sigma=1.460750 ! Fit after self-cal, rms=0.067564Jy sigma=1.414264 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9215 mas, bmaj=1.956 mas, bpa=-2.624 degrees ! Estimated noise=0.300271 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 = -0.000518235 Jy ! Component: 100 - total flux cleaned = -0.000232255 Jy ! Component: 150 - total flux cleaned = -5.40649e-06 Jy ! Component: 200 - total flux cleaned = 0.000252713 Jy ! Total flux subtracted in 200 components = 0.000252713 Jy ! Clean residual min=-0.004601 max=0.004913 Jy/beam ! Clean residual mean=0.000010 rms=0.001045 Jy/beam ! Combined flux in latest and established models = 0.26012 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 67 components and 0.26012 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=0.067419Jy sigma=1.411290 ! Fit after self-cal, rms=0.067462Jy sigma=1.411075 ! 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=0.067462Jy sigma=1.411075 ! Fit after self-cal, rms=0.067058Jy sigma=1.375366 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9154 mas, bmaj=1.944 mas, bpa=-2.402 degrees ! Estimated noise=0.299314 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00149145 Jy ! Component: 100 - total flux cleaned = -0.00185805 Jy ! Component: 150 - total flux cleaned = -0.00196768 Jy ! Component: 200 - total flux cleaned = -0.00199568 Jy ! Total flux subtracted in 200 components = -0.00199568 Jy ! Clean residual min=-0.002166 max=0.002346 Jy/beam ! Clean residual mean=0.000001 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.258124 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 81 components and 0.258124 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=0.066983Jy sigma=1.373476 ! Fit after self-cal, rms=0.067017Jy sigma=1.373096 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 (-11.8, -32.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010753 Jy ! Component: 100 - total flux cleaned = 0.00126374 Jy ! Component: 150 - total flux cleaned = 0.00112951 Jy ! Component: 200 - total flux cleaned = 0.00101006 Jy ! Total flux subtracted in 200 components = 0.00101006 Jy ! Clean residual min=-0.002226 max=0.002037 Jy/beam ! Clean residual mean=0.000001 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.259134 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 99 components and 0.259134 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=0.066906Jy sigma=1.370822 ! Fit after self-cal, rms=0.066903Jy sigma=1.370734 ! 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=0.066903Jy sigma=1.370734 ! Fit after self-cal, rms=0.066941Jy sigma=1.370327 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9145 mas, bmaj=1.942 mas, bpa=-2.412 degrees ! Estimated noise=0.29915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000553341 Jy ! Component: 100 - total flux cleaned = -0.000668571 Jy ! Component: 150 - total flux cleaned = -0.000803539 Jy ! Component: 200 - total flux cleaned = -0.000865818 Jy ! Total flux subtracted in 200 components = -0.000865818 Jy ! Clean residual min=-0.001966 max=0.002016 Jy/beam ! Clean residual mean=0.000001 rms=0.000482 Jy/beam ! Combined flux in latest and established models = 0.258268 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 110 components and 0.258268 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=0.066902Jy sigma=1.369388 ! Fit after self-cal, rms=0.066900Jy sigma=1.369349 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 = -8.21942e-06 Jy ! Component: 100 - total flux cleaned = 7.61724e-05 Jy ! Component: 150 - total flux cleaned = 7.61317e-05 Jy ! Component: 200 - total flux cleaned = 7.66158e-05 Jy ! Total flux subtracted in 200 components = 7.66158e-05 Jy ! Clean residual min=-0.001928 max=0.001990 Jy/beam ! Clean residual mean=0.000001 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.258345 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 124 components and 0.258345 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=0.066881Jy sigma=1.368882 ! Fit after self-cal, rms=0.066880Jy sigma=1.368872 ! 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=0.066880Jy sigma=1.368872 ! Fit after self-cal, rms=0.066903Jy sigma=1.368754 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.201 mas, bmaj=3.004 mas, bpa=4.331 degrees ! Estimated noise=0.371616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0002062 Jy ! Component: 100 - total flux cleaned = -0.000250752 Jy ! Component: 150 - total flux cleaned = -0.000147738 Jy ! Component: 200 - total flux cleaned = -1.68372e-05 Jy ! Total flux subtracted in 200 components = -1.68372e-05 Jy ! Clean residual min=-0.001990 max=0.002219 Jy/beam ! Clean residual mean=0.000002 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.258328 Jy selfcal ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 147 components and 0.258328 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=0.066896Jy sigma=1.368370 ! Fit after self-cal, rms=0.066893Jy sigma=1.368285 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 = 0.000112582 Jy ! Component: 100 - total flux cleaned = 0.000227901 Jy ! Component: 150 - total flux cleaned = 0.000278358 Jy ! Component: 200 - total flux cleaned = 0.00029374 Jy ! Total flux subtracted in 200 components = 0.00029374 Jy ! Clean residual min=-0.001958 max=0.002186 Jy/beam ! Clean residual mean=0.000002 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.258622 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 158 components and 0.258622 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=0.066891Jy sigma=1.368181 ! Fit after self-cal, rms=0.066890Jy sigma=1.368159 ! 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=0.914 mas, bmaj=1.942 mas, bpa=-2.415 degrees ! Estimated noise=0.299124 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.914 x 1.942 at -2.415 degrees (North through East) ! Clean map min=-0.0023655 max=0.19617 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=0.7299 mas, bmaj=1.703 mas, bpa=-5.215 degrees ! Estimated noise=0.458058 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.147253 Jy ! Component: 100 - total flux cleaned = 0.199466 Jy ! Component: 150 - total flux cleaned = 0.222216 Jy ! Component: 200 - total flux cleaned = 0.232758 Jy ! Total flux subtracted in 200 components = 0.232758 Jy ! Clean residual min=-0.003958 max=0.004929 Jy/beam ! Clean residual mean=0.000004 rms=0.000862 Jy/beam ! Combined flux in latest and established models = 0.232759 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 0.232759 Jy ! Inverting map and beam ! Estimated beam: bmin=0.914 mas, bmaj=1.942 mas, bpa=-2.415 degrees ! Estimated noise=0.299124 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 = 0.00746865 Jy ! Component: 100 - total flux cleaned = 0.0117804 Jy ! Component: 150 - total flux cleaned = 0.0138098 Jy ! Component: 200 - total flux cleaned = 0.0155045 Jy ! Total flux subtracted in 200 components = 0.0155045 Jy ! Clean residual min=-0.002277 max=0.002831 Jy/beam ! Clean residual mean=0.000004 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.248263 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 48 components and 0.248263 Jy ! Inverting map ! Added new window around map position (2, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00265283 Jy ! Component: 100 - total flux cleaned = 0.00403561 Jy ! Component: 150 - total flux cleaned = 0.00510708 Jy ! Component: 200 - total flux cleaned = 0.00593768 Jy ! Total flux subtracted in 200 components = 0.00593768 Jy ! Clean residual min=-0.001940 max=0.002055 Jy/beam ! Clean residual mean=0.000002 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.254201 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 70 components and 0.254201 Jy ! Inverting map ! Added new window around map position (2, 46). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168609 Jy ! Component: 100 - total flux cleaned = 0.00232709 Jy ! Component: 150 - total flux cleaned = 0.00281662 Jy ! Component: 200 - total flux cleaned = 0.0031843 Jy ! Total flux subtracted in 200 components = 0.0031843 Jy ! Clean residual min=-0.001792 max=0.001989 Jy/beam ! Clean residual mean=0.000001 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.257385 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 92 components and 0.257385 Jy ! Inverting map ! Added new window around map position (0, -39.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171383 Jy ! Component: 100 - total flux cleaned = 0.0023634 Jy ! Component: 150 - total flux cleaned = 0.00276211 Jy ! Component: 200 - total flux cleaned = 0.00303623 Jy ! Total flux subtracted in 200 components = 0.00303623 Jy ! Clean residual min=-0.001702 max=0.001763 Jy/beam ! Clean residual mean=0.000000 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.260421 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 113 components and 0.260421 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=2.201 mas, bmaj=3.004 mas, bpa=4.331 degrees ! Estimated noise=0.371616 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000288956 Jy ! Component: 100 - total flux cleaned = -0.000191478 Jy ! Component: 150 - total flux cleaned = -4.8385e-05 Jy ! Component: 200 - total flux cleaned = 0.000162048 Jy ! Total flux subtracted in 200 components = 0.000162048 Jy ! Clean residual min=-0.001695 max=0.002031 Jy/beam ! Clean residual mean=0.000000 rms=0.000502 Jy/beam ! Combined flux in latest and established models = 0.260583 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 = 0.000122704 Jy ! Component: 100 - total flux cleaned = 0.000238294 Jy ! Component: 150 - total flux cleaned = 0.000304724 Jy ! Component: 200 - total flux cleaned = 0.0003892 Jy ! Total flux subtracted in 200 components = 0.0003892 Jy ! Clean residual min=-0.001676 max=0.002002 Jy/beam ! Clean residual mean=-0.000000 rms=0.000493 Jy/beam ! Combined flux in latest and established models = 0.260972 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 151 components and 0.260972 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.914 mas, bmaj=1.942 mas, bpa=-2.415 degrees ! Estimated noise=0.299124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.14834e-07 Jy ! Component: 100 - total flux cleaned = 0.000119879 Jy ! Component: 150 - total flux cleaned = 0.000233675 Jy ! Component: 200 - total flux cleaned = 0.000316155 Jy ! Total flux subtracted in 200 components = 0.000316155 Jy ! Clean residual min=-0.001644 max=0.001654 Jy/beam ! Clean residual mean=-0.000000 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.261289 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 171 components and 0.261289 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=0.066738Jy sigma=1.365139 ! Fit after self-cal, rms=0.066717Jy sigma=1.364786 wmodel /J1218+1105_X_map.mod ! wmodel: Unable to open new model file: /J1218+1105_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1218+1105_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.914 x 1.942 at -2.415 degrees (North through East) ! Clean map min=-0.0020892 max=0.19686 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1218+1105_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.196857 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000401739 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.612229 0.612229 1.22446 2.44892 4.89783 9.79567 19.5913 39.1827 78.3653 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.196 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 490.012 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1218+1105_X_dfm.log closed on Thu May 19 20:17:33 2016