! Started logfile: /scr/pima/bg219i_uvs/J1130+0846_X_dfm.log on Thu May 19 23:18:07 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/J1130+0846_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1130+0846_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.718254 visibilities/baseline/integration-bin. ! Found source: J1130+0846 ! ! 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 10860 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 J1130+0846_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 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.031285Jy sigma=24.950826 ! Fit after self-cal, rms=0.802377Jy sigma=19.453897 ! 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=0.7191 mas, bmaj=1.732 mas, bpa=-7.583 degrees ! Estimated noise=0.472486 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 = 0.150082 Jy ! Component: 100 - total flux cleaned = 0.182879 Jy ! Total flux subtracted in 100 components = 0.182879 Jy ! Clean residual min=-0.010253 max=0.035437 Jy/beam ! Clean residual mean=0.000031 rms=0.003097 Jy/beam ! Combined flux in latest and established models = 0.182879 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.182879 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=0.082376Jy sigma=1.964543 ! Fit after self-cal, rms=0.082319Jy sigma=1.963420 ! Inverting map ! Added new window around map position (1.6, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0298905 Jy ! Component: 100 - total flux cleaned = 0.0428151 Jy ! Total flux subtracted in 100 components = 0.0428151 Jy ! Clean residual min=-0.009034 max=0.018765 Jy/beam ! Clean residual mean=0.000011 rms=0.001961 Jy/beam ! Combined flux in latest and established models = 0.225694 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 14 components and 0.225694 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=0.069238Jy sigma=1.630733 ! Fit after self-cal, rms=0.067008Jy sigma=1.566586 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0137723 Jy ! Component: 100 - total flux cleaned = 0.0204077 Jy ! Total flux subtracted in 100 components = 0.0204077 Jy ! Clean residual min=-0.006281 max=0.008733 Jy/beam ! Clean residual mean=0.000003 rms=0.001241 Jy/beam ! Combined flux in latest and established models = 0.246102 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.246102 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=0.063466Jy sigma=1.472367 ! Fit after self-cal, rms=0.062877Jy sigma=1.454850 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00558279 Jy ! Component: 100 - total flux cleaned = 0.00744513 Jy ! Total flux subtracted in 100 components = 0.00744513 Jy ! Clean residual min=-0.004677 max=0.004898 Jy/beam ! Clean residual mean=0.000000 rms=0.000970 Jy/beam ! Combined flux in latest and established models = 0.253547 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 33 components and 0.253547 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=0.061912Jy sigma=1.427876 ! Fit after self-cal, rms=0.061772Jy sigma=1.423559 ! 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=0.9201 mas, bmaj=2.054 mas, bpa=-4.688 degrees ! Estimated noise=0.312882 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 = 0.00617832 Jy ! Component: 100 - total flux cleaned = 0.00810365 Jy ! Component: 150 - total flux cleaned = 0.00892186 Jy ! Component: 200 - total flux cleaned = 0.00942255 Jy ! Total flux subtracted in 200 components = 0.00942255 Jy ! Clean residual min=-0.003330 max=0.004205 Jy/beam ! Clean residual mean=0.000006 rms=0.000831 Jy/beam ! Combined flux in latest and established models = 0.26297 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 46 components and 0.26297 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=0.061141Jy sigma=1.405921 ! Fit after self-cal, rms=0.061050Jy sigma=1.403126 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9201 x 2.054 at -4.688 degrees (North through East) ! Clean map min=-0.0029819 max=0.18016 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 1.02 FD 0.99 HN 1.13 KP 0.98 ! LA 1.00 MK 1.06 NL 1.03 OV 0.97 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.11 KP 0.98 ! LA 1.00 MK 0.99 NL 1.02 OV 0.97 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.05 KP 0.99 ! LA 0.99 MK 1.02 NL 1.05 OV 0.97 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.07 KP 1.01 ! LA 0.99 MK 1.00 NL 1.02 OV 0.96 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.02 KP 1.02 ! LA 0.97 MK 1.00 NL 1.06 OV 0.99 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.04 HN 1.10 KP 0.99 ! LA 0.98 MK 1.01 NL 1.01 OV 0.97 ! PT 1.00 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.10 KP 1.00 ! LA 0.99 MK 1.02 NL 1.02 OV 0.95 ! PT 1.01 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.97 HN 1.07 KP 0.99 ! LA 0.98 MK 1.00 NL 1.03 OV 0.94 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.00 KP 0.98 ! LA 0.98 MK 1.00 NL 1.01 OV 0.99 ! PT 1.02 SC 1.05 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 0.97 KP 1.00 ! LA 1.00 MK 1.00 NL 1.03 OV 0.98 ! PT 1.03 SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.04 KP 0.97 ! LA 0.98 MK 1.05 NL 1.04 OV 0.98 ! PT 0.98 SC 1.04 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.03 KP 0.96 ! LA 0.99 MK 1.00 NL 1.03 OV 0.98 ! PT 1.01 SC 1.00 ! ! ! Fit before self-cal, rms=0.061050Jy sigma=1.403126 ! Fit after self-cal, rms=0.061437Jy sigma=1.391805 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.925 mas, bmaj=2.061 mas, bpa=-4.505 degrees ! Estimated noise=0.31501 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 = 0.00112023 Jy ! Component: 100 - total flux cleaned = 0.000860343 Jy ! Component: 150 - total flux cleaned = 0.000713821 Jy ! Component: 200 - total flux cleaned = 0.000714956 Jy ! Total flux subtracted in 200 components = 0.000714956 Jy ! Clean residual min=-0.002702 max=0.002840 Jy/beam ! Clean residual mean=0.000007 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.263685 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 57 components and 0.263685 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=0.061315Jy sigma=1.388595 ! Fit after self-cal, rms=0.061324Jy sigma=1.387609 ! 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=0.061324Jy sigma=1.387609 ! Fit after self-cal, rms=0.061314Jy sigma=1.380391 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9256 mas, bmaj=2.061 mas, bpa=-4.564 degrees ! Estimated noise=0.315865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000453107 Jy ! Component: 100 - total flux cleaned = 0.000486151 Jy ! Component: 150 - total flux cleaned = 0.00042815 Jy ! Component: 200 - total flux cleaned = 0.000405583 Jy ! Total flux subtracted in 200 components = 0.000405583 Jy ! Clean residual min=-0.002282 max=0.002402 Jy/beam ! Clean residual mean=0.000005 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.26409 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 58 components and 0.26409 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=0.061269Jy sigma=1.379464 ! Fit after self-cal, rms=0.061233Jy sigma=1.378880 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 (-5.2, 26). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00215477 Jy ! Component: 100 - total flux cleaned = 0.0031168 Jy ! Component: 150 - total flux cleaned = 0.00334545 Jy ! Component: 200 - total flux cleaned = 0.00353626 Jy ! Total flux subtracted in 200 components = 0.00353626 Jy ! Clean residual min=-0.002111 max=0.001890 Jy/beam ! Clean residual mean=0.000006 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.267626 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 76 components and 0.267626 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=0.061150Jy sigma=1.376990 ! Fit after self-cal, rms=0.061146Jy sigma=1.376888 ! 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=0.061146Jy sigma=1.376888 ! Fit after self-cal, rms=0.061168Jy sigma=1.376725 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9248 mas, bmaj=2.062 mas, bpa=-4.577 degrees ! Estimated noise=0.316004 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000513472 Jy ! Component: 100 - total flux cleaned = 0.000782129 Jy ! Component: 150 - total flux cleaned = 0.000937208 Jy ! Component: 200 - total flux cleaned = 0.000977228 Jy ! Total flux subtracted in 200 components = 0.000977228 Jy ! Clean residual min=-0.002010 max=0.001964 Jy/beam ! Clean residual mean=0.000006 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.268604 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 83 components and 0.268604 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=0.061147Jy sigma=1.376265 ! Fit after self-cal, rms=0.061146Jy sigma=1.376207 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 = 4.97374e-05 Jy ! Component: 100 - total flux cleaned = 0.000106526 Jy ! Component: 150 - total flux cleaned = 0.000124704 Jy ! Component: 200 - total flux cleaned = 0.000125311 Jy ! Total flux subtracted in 200 components = 0.000125311 Jy ! Clean residual min=-0.002016 max=0.001963 Jy/beam ! Clean residual mean=0.000006 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.268729 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 94 components and 0.268729 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=0.061134Jy sigma=1.375967 ! Fit after self-cal, rms=0.061133Jy sigma=1.375934 ! 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=0.061133Jy sigma=1.375934 ! Fit after self-cal, rms=0.061154Jy sigma=1.375870 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.36 mas, bmaj=3.225 mas, bpa=7.126 degrees ! Estimated noise=0.392785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000134358 Jy ! Component: 100 - total flux cleaned = 3.30652e-05 Jy ! Component: 150 - total flux cleaned = -6.45034e-05 Jy ! Component: 200 - total flux cleaned = -0.000125249 Jy ! Total flux subtracted in 200 components = -0.000125249 Jy ! Clean residual min=-0.002293 max=0.002168 Jy/beam ! Clean residual mean=0.000012 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.268604 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 107 components and 0.268604 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=0.061148Jy sigma=1.375705 ! Fit after self-cal, rms=0.061147Jy sigma=1.375666 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 = 3.33841e-05 Jy ! Component: 100 - total flux cleaned = -2.14596e-05 Jy ! Component: 150 - total flux cleaned = -4.18255e-05 Jy ! Component: 200 - total flux cleaned = -7.04131e-05 Jy ! Total flux subtracted in 200 components = -7.04131e-05 Jy ! Clean residual min=-0.002267 max=0.002177 Jy/beam ! Clean residual mean=0.000012 rms=0.000590 Jy/beam ! Combined flux in latest and established models = 0.268533 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 110 components and 0.268533 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=0.061145Jy sigma=1.375614 ! Fit after self-cal, rms=0.061144Jy sigma=1.375592 ! 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=0.9243 mas, bmaj=2.063 mas, bpa=-4.6 degrees ! Estimated noise=0.316046 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9243 x 2.063 at -4.6 degrees (North through East) ! Clean map min=-0.0018428 max=0.17893 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=0.7212 mas, bmaj=1.735 mas, bpa=-7.458 degrees ! Estimated noise=0.480625 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.153457 Jy ! Component: 100 - total flux cleaned = 0.203626 Jy ! Component: 150 - total flux cleaned = 0.224959 Jy ! Component: 200 - total flux cleaned = 0.237654 Jy ! Total flux subtracted in 200 components = 0.237654 Jy ! Clean residual min=-0.004161 max=0.006711 Jy/beam ! Clean residual mean=0.000009 rms=0.001094 Jy/beam ! Combined flux in latest and established models = 0.237654 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.237654 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9243 mas, bmaj=2.063 mas, bpa=-4.6 degrees ! Estimated noise=0.316046 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 = 0.0120171 Jy ! Component: 100 - total flux cleaned = 0.018624 Jy ! Component: 150 - total flux cleaned = 0.0225503 Jy ! Component: 200 - total flux cleaned = 0.0252173 Jy ! Total flux subtracted in 200 components = 0.0252173 Jy ! Clean residual min=-0.002207 max=0.002288 Jy/beam ! Clean residual mean=0.000008 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.262871 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 48 components and 0.262871 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=2.36 mas, bmaj=3.225 mas, bpa=7.126 degrees ! Estimated noise=0.392785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229672 Jy ! Component: 100 - total flux cleaned = 0.00365437 Jy ! Component: 150 - total flux cleaned = 0.00437881 Jy ! Component: 200 - total flux cleaned = 0.00478197 Jy ! Total flux subtracted in 200 components = 0.00478197 Jy ! Clean residual min=-0.002300 max=0.002276 Jy/beam ! Clean residual mean=0.000012 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.267653 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 = 9.83986e-05 Jy ! Component: 100 - total flux cleaned = 0.000142794 Jy ! Component: 150 - total flux cleaned = 0.000204158 Jy ! Component: 200 - total flux cleaned = 0.000222539 Jy ! Total flux subtracted in 200 components = 0.000222539 Jy ! Clean residual min=-0.002268 max=0.002289 Jy/beam ! Clean residual mean=0.000012 rms=0.000595 Jy/beam ! Combined flux in latest and established models = 0.267876 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 79 components and 0.267876 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9243 mas, bmaj=2.063 mas, bpa=-4.6 degrees ! Estimated noise=0.316046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.06066e-05 Jy ! Component: 100 - total flux cleaned = 0.000285883 Jy ! Component: 150 - total flux cleaned = 0.000380967 Jy ! Component: 200 - total flux cleaned = 0.00040948 Jy ! Total flux subtracted in 200 components = 0.00040948 Jy ! Clean residual min=-0.001957 max=0.002177 Jy/beam ! Clean residual mean=0.000006 rms=0.000479 Jy/beam ! Combined flux in latest and established models = 0.268285 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 90 components and 0.268285 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=0.061209Jy sigma=1.377038 ! Fit after self-cal, rms=0.061198Jy sigma=1.376626 wmodel /J1130+0846_X_map.mod ! wmodel: Unable to open new model file: /J1130+0846_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J1130+0846_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9243 x 2.063 at -4.6 degrees (North through East) ! Clean map min=-0.0019248 max=0.17713 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1130+0846_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.17713 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000472927 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.800981 0.800981 1.60196 3.20393 6.40785 12.8157 25.6314 51.2628 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.177 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 374.54 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1130+0846_X_dfm.log closed on Thu May 19 23:18:10 2016