! Started logfile: /scr/pima/bg219e_uvs/J0522+0113_X_dfm.log on Thu May 19 18:25:05 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/bg219e_uvs/J0522+0113_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0522+0113_X_uva.fits ! AN table 1: 28 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.872024 visibilities/baseline/integration-bin. ! Found source: J0522+0113 ! ! 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 10548 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 J0522+0113_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=1.093430Jy sigma=22.715230 ! Fit after self-cal, rms=0.550372Jy sigma=11.354895 ! 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=0.9289 mas, bmaj=2.46 mas, bpa=21.43 degrees ! Estimated noise=0.588258 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 = 0.345131 Jy ! Component: 100 - total flux cleaned = 0.42378 Jy ! Total flux subtracted in 100 components = 0.42378 Jy ! Clean residual min=-0.011155 max=0.029331 Jy/beam ! Clean residual mean=0.000003 rms=0.003386 Jy/beam ! Combined flux in latest and established models = 0.42378 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.42378 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=0.091449Jy sigma=1.857229 ! Fit after self-cal, rms=0.091446Jy sigma=1.857165 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.031995 Jy ! Component: 100 - total flux cleaned = 0.0500904 Jy ! Total flux subtracted in 100 components = 0.0500904 Jy ! Clean residual min=-0.007128 max=0.013817 Jy/beam ! Clean residual mean=-0.000002 rms=0.002016 Jy/beam ! Combined flux in latest and established models = 0.473871 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 23 components and 0.473871 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=0.075559Jy sigma=1.492864 ! Fit after self-cal, rms=0.075556Jy sigma=1.492626 ! Inverting map ! Added new window around map position (-12.6, -21). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014125 Jy ! Component: 100 - total flux cleaned = 0.0241658 Jy ! Total flux subtracted in 100 components = 0.0241658 Jy ! Clean residual min=-0.006361 max=0.007693 Jy/beam ! Clean residual mean=-0.000003 rms=0.001596 Jy/beam ! Combined flux in latest and established models = 0.498037 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 39 components and 0.498037 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=0.071561Jy sigma=1.402789 ! Fit after self-cal, rms=0.071514Jy sigma=1.401634 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.186 mas, bmaj=2.637 mas, bpa=19.38 degrees ! Estimated noise=0.368597 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 = 0.0124524 Jy ! Component: 100 - total flux cleaned = 0.0214855 Jy ! Component: 150 - total flux cleaned = 0.0284631 Jy ! Component: 200 - total flux cleaned = 0.0340751 Jy ! Total flux subtracted in 200 components = 0.0340751 Jy ! Clean residual min=-0.004203 max=0.006489 Jy/beam ! Clean residual mean=-0.000003 rms=0.001212 Jy/beam ! Combined flux in latest and established models = 0.532112 Jy ! Performing phase self-cal ! Adding 61 model components to the UV plane model. ! The established model now contains 84 components and 0.532112 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=0.068554Jy sigma=1.334403 ! Fit after self-cal, rms=0.068512Jy sigma=1.333196 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.186 x 2.637 at 19.38 degrees (North through East) ! Clean map min=-0.0041626 max=0.45528 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 1.01 FD 1.01 HN 1.02 KP 0.97 ! LA 1.00 NL 0.99 OV 0.98 PT 0.99 ! SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.01 KP 1.00 ! LA 1.00 NL 1.02 OV 0.96 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.02 KP 0.98 ! LA 0.98 NL 0.99 OV 0.97 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.01 KP 0.99 ! LA 0.99 NL 1.00 OV 0.99 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.01 KP 0.99 ! LA 0.99 NL 1.00 OV 1.00 PT 0.97 ! SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.01 KP 0.99 ! LA 0.99 NL 1.00 OV 0.98 PT 0.97 ! SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.01 KP 0.97 ! LA 1.00 NL 1.00 OV 0.98 PT 1.01 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.02 KP 0.99 ! LA 0.98 NL 1.01 OV 0.98 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 1.03 KP 0.99 ! LA 1.00 NL 1.01 OV 0.98 PT 0.98 ! SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.03 KP 0.98 ! LA 0.99 NL 1.01 OV 0.99 PT 0.98 ! SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.04 KP 1.00 ! LA 0.99 NL 1.01 OV 0.99 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.01 KP 0.99 ! LA 1.01 NL 1.01 OV 1.00 PT 0.98 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.068512Jy sigma=1.333196 ! Fit after self-cal, rms=0.067863Jy sigma=1.316141 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.192 mas, bmaj=2.649 mas, bpa=19.33 degrees ! Estimated noise=0.366663 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 = 0.00443406 Jy ! Component: 100 - total flux cleaned = 0.00721244 Jy ! Component: 150 - total flux cleaned = 0.00912253 Jy ! Component: 200 - total flux cleaned = 0.0102803 Jy ! Total flux subtracted in 200 components = 0.0102803 Jy ! Clean residual min=-0.003478 max=0.004910 Jy/beam ! Clean residual mean=-0.000003 rms=0.000880 Jy/beam ! Combined flux in latest and established models = 0.542392 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 98 components and 0.542392 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=0.067534Jy sigma=1.308610 ! Fit after self-cal, rms=0.067535Jy sigma=1.308224 ! Inverting map ! Added new window around map position (-2.2, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00310471 Jy ! Component: 100 - total flux cleaned = 0.00301308 Jy ! Component: 150 - total flux cleaned = 0.00300707 Jy ! Component: 200 - total flux cleaned = 0.00314337 Jy ! Total flux subtracted in 200 components = 0.00314337 Jy ! Clean residual min=-0.003425 max=0.003281 Jy/beam ! Clean residual mean=-0.000002 rms=0.000764 Jy/beam ! Combined flux in latest and established models = 0.545535 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 119 components and 0.545535 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=0.067194Jy sigma=1.301242 ! Fit after self-cal, rms=0.067179Jy sigma=1.300777 ! 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=0.067179Jy sigma=1.300777 ! Fit after self-cal, rms=0.066859Jy sigma=1.285723 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.191 mas, bmaj=2.649 mas, bpa=19.29 degrees ! Estimated noise=0.36718 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202105 Jy ! Component: 100 - total flux cleaned = 0.00269241 Jy ! Component: 150 - total flux cleaned = 0.00278547 Jy ! Component: 200 - total flux cleaned = 0.00286305 Jy ! Total flux subtracted in 200 components = 0.00286305 Jy ! Clean residual min=-0.002170 max=0.002764 Jy/beam ! Clean residual mean=-0.000003 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.548398 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 144 components and 0.548398 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=0.066780Jy sigma=1.283918 ! Fit after self-cal, rms=0.066790Jy sigma=1.283814 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 (-10.2, -21.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00164786 Jy ! Component: 100 - total flux cleaned = 0.00203541 Jy ! Component: 150 - total flux cleaned = 0.00256934 Jy ! Component: 200 - total flux cleaned = 0.00307567 Jy ! Total flux subtracted in 200 components = 0.00307567 Jy ! Clean residual min=-0.002106 max=0.002159 Jy/beam ! Clean residual mean=-0.000002 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.551474 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 165 components and 0.551474 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=0.066685Jy sigma=1.281879 ! Fit after self-cal, rms=0.066681Jy sigma=1.281826 ! 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=0.066681Jy sigma=1.281826 ! Fit after self-cal, rms=0.066684Jy sigma=1.281535 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.191 mas, bmaj=2.65 mas, bpa=19.31 degrees ! Estimated noise=0.36713 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00111605 Jy ! Component: 100 - total flux cleaned = 0.00154974 Jy ! Component: 150 - total flux cleaned = 0.0019025 Jy ! Component: 200 - total flux cleaned = 0.00210729 Jy ! Total flux subtracted in 200 components = 0.00210729 Jy ! Clean residual min=-0.002015 max=0.002126 Jy/beam ! Clean residual mean=-0.000002 rms=0.000490 Jy/beam ! Combined flux in latest and established models = 0.553581 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 179 components and 0.553581 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=0.066648Jy sigma=1.280848 ! Fit after self-cal, rms=0.066648Jy sigma=1.280829 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 (-26.8, -9). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00220701 Jy ! Component: 100 - total flux cleaned = 0.00334144 Jy ! Component: 150 - total flux cleaned = 0.00383452 Jy ! Component: 200 - total flux cleaned = 0.00436736 Jy ! Total flux subtracted in 200 components = 0.00436736 Jy ! Clean residual min=-0.001821 max=0.001585 Jy/beam ! Clean residual mean=-0.000002 rms=0.000439 Jy/beam ! Combined flux in latest and established models = 0.557949 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 193 components and 0.557949 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=0.066562Jy sigma=1.279073 ! Fit after self-cal, rms=0.066559Jy sigma=1.279019 ! 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=0.066559Jy sigma=1.279019 ! Fit after self-cal, rms=0.066542Jy sigma=1.278908 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.282 mas, bmaj=3.295 mas, bpa=4.532 degrees ! Estimated noise=0.423241 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000597405 Jy ! Component: 100 - total flux cleaned = 0.00110276 Jy ! Component: 150 - total flux cleaned = 0.00155418 Jy ! Component: 200 - total flux cleaned = 0.00187197 Jy ! Total flux subtracted in 200 components = 0.00187197 Jy ! Clean residual min=-0.001758 max=0.001839 Jy/beam ! Clean residual mean=-0.000002 rms=0.000489 Jy/beam ! Combined flux in latest and established models = 0.559821 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 213 components and 0.559821 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=0.066530Jy sigma=1.278687 ! Fit after self-cal, rms=0.066530Jy sigma=1.278679 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 = 0.00023942 Jy ! Component: 100 - total flux cleaned = 0.000460162 Jy ! Component: 150 - total flux cleaned = 0.000666917 Jy ! Component: 200 - total flux cleaned = 0.000860793 Jy ! Total flux subtracted in 200 components = 0.000860793 Jy ! Clean residual min=-0.001712 max=0.001747 Jy/beam ! Clean residual mean=-0.000002 rms=0.000478 Jy/beam ! Combined flux in latest and established models = 0.560681 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 225 components and 0.560682 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=0.066525Jy sigma=1.278560 ! Fit after self-cal, rms=0.066524Jy sigma=1.278553 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.191 mas, bmaj=2.65 mas, bpa=19.31 degrees ! Estimated noise=0.367017 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.191 x 2.65 at 19.31 degrees (North through East) ! Clean map min=-0.0016335 max=0.45299 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=0.9306 mas, bmaj=2.469 mas, bpa=21.36 degrees ! Estimated noise=0.588766 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.345364 Jy ! Component: 100 - total flux cleaned = 0.423903 Jy ! Component: 150 - total flux cleaned = 0.455489 Jy ! Component: 200 - total flux cleaned = 0.473453 Jy ! Total flux subtracted in 200 components = 0.473453 Jy ! Clean residual min=-0.006341 max=0.009685 Jy/beam ! Clean residual mean=-0.000002 rms=0.001735 Jy/beam ! Combined flux in latest and established models = 0.473453 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.473453 Jy ! Inverting map and beam ! Estimated beam: bmin=1.191 mas, bmaj=2.65 mas, bpa=19.31 degrees ! Estimated noise=0.367017 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 = 0.0178328 Jy ! Component: 100 - total flux cleaned = 0.0302377 Jy ! Component: 150 - total flux cleaned = 0.0393399 Jy ! Component: 200 - total flux cleaned = 0.0463058 Jy ! Total flux subtracted in 200 components = 0.0463058 Jy ! Clean residual min=-0.003565 max=0.004096 Jy/beam ! Clean residual mean=-0.000003 rms=0.001059 Jy/beam ! Combined flux in latest and established models = 0.519758 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 65 components and 0.519759 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=2.282 mas, bmaj=3.295 mas, bpa=4.532 degrees ! Estimated noise=0.423241 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00805213 Jy ! Component: 100 - total flux cleaned = 0.0138199 Jy ! Component: 150 - total flux cleaned = 0.0179223 Jy ! Component: 200 - total flux cleaned = 0.0205962 Jy ! Total flux subtracted in 200 components = 0.0205962 Jy ! Clean residual min=-0.003039 max=0.003101 Jy/beam ! Clean residual mean=-0.000004 rms=0.000855 Jy/beam ! Combined flux in latest and established models = 0.540355 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 = 0.00247334 Jy ! Component: 100 - total flux cleaned = 0.00459592 Jy ! Component: 150 - total flux cleaned = 0.00644468 Jy ! Component: 200 - total flux cleaned = 0.00815671 Jy ! Total flux subtracted in 200 components = 0.00815671 Jy ! Clean residual min=-0.002301 max=0.002216 Jy/beam ! Clean residual mean=-0.000003 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.548512 Jy ! Adding 106 model components to the UV plane model. ! The established model now contains 164 components and 0.548512 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.191 mas, bmaj=2.65 mas, bpa=19.31 degrees ! Estimated noise=0.367017 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231954 Jy ! Component: 100 - total flux cleaned = 0.00364244 Jy ! Component: 150 - total flux cleaned = 0.00476199 Jy ! Component: 200 - total flux cleaned = 0.00566803 Jy ! Total flux subtracted in 200 components = 0.00566803 Jy ! Clean residual min=-0.001983 max=0.002062 Jy/beam ! Clean residual mean=-0.000002 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.55418 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 189 components and 0.55418 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=0.066718Jy sigma=1.281885 ! Fit after self-cal, rms=0.066698Jy sigma=1.281669 wmodel /J0522+0113_X_map.mod ! wmodel: Unable to open new model file: /J0522+0113_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J0522+0113_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.191 x 2.65 at 19.31 degrees (North through East) ! Clean map min=-0.0020329 max=0.45424 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0522+0113_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.454237 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000495784 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.327439 0.327439 0.654879 1.30976 2.61952 5.23903 10.4781 20.9561 41.9122 83.8245 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.454 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 916.2 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0522+0113_X_dfm.log closed on Thu May 19 18:25:08 2016