! Started logfile: /scr/pima/bg219h_uvs/J0006+3422_X_dfm.log on Thu May 19 22:00:27 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219h_uvs/J0006+3422_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0006+3422_X_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.874681 visibilities/baseline/integration-bin. ! Found source: J0006+3422 ! ! 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 28812 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 J0006+3422_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 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006792Jy sigma=25.204153 ! Fit after self-cal, rms=0.929757Jy sigma=23.287549 ! 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=0.705 mas, bmaj=1.312 mas, bpa=-0.5375 degrees ! Estimated noise=0.410149 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 = 0.0555267 Jy ! Component: 100 - total flux cleaned = 0.0676351 Jy ! Total flux subtracted in 100 components = 0.0676351 Jy ! Clean residual min=-0.002986 max=0.003441 Jy/beam ! Clean residual mean=0.000000 rms=0.000655 Jy/beam ! Combined flux in latest and established models = 0.0676351 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 0.0676351 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=0.060201Jy sigma=1.394609 ! Fit after self-cal, rms=0.059425Jy sigma=1.375319 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00352328 Jy ! Component: 100 - total flux cleaned = 0.00501628 Jy ! Total flux subtracted in 100 components = 0.00501628 Jy ! Clean residual min=-0.002776 max=0.002862 Jy/beam ! Clean residual mean=0.000001 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.0726514 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0726514 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=0.059179Jy sigma=1.368856 ! Fit after self-cal, rms=0.059184Jy sigma=1.368823 ! 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=0.9463 mas, bmaj=1.68 mas, bpa=0.1881 degrees ! Estimated noise=0.177683 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 = 0.00132748 Jy ! Component: 100 - total flux cleaned = 0.00184919 Jy ! Component: 150 - total flux cleaned = 0.00191323 Jy ! Component: 200 - total flux cleaned = 0.00197764 Jy ! Total flux subtracted in 200 components = 0.00197764 Jy ! Clean residual min=-0.001830 max=0.001264 Jy/beam ! Clean residual mean=0.000001 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.074629 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.074629 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=0.059154Jy sigma=1.368130 ! Fit after self-cal, rms=0.059158Jy sigma=1.368116 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9463 x 1.68 at 0.1881 degrees (North through East) ! Clean map min=-0.0016756 max=0.072572 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 1.03 FD 0.99 HN 0.93 KP 1.02 ! LA 0.99 MK 1.04 NL 1.02 OV 1.02 ! PT 1.01 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.94 KP 0.98 ! LA 0.94 MK 1.01 NL 1.01 OV 1.03 ! PT 1.04 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.03 KP 1.01 ! LA 0.96 MK 1.02 NL 0.97 OV 1.00 ! PT 1.03 SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00 KP 1.05 ! LA 0.96 MK 0.97 NL 0.98 OV 0.98 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 0.86 KP 0.98 ! LA 1.00 MK 0.97 NL 1.03 OV 1.01 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 0.95 KP 1.02 ! LA 0.96 MK 0.99 NL 1.02 OV 1.00 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.02 HN 0.92 KP 1.00 ! LA 0.97 MK 1.03 NL 1.01 OV 1.01 ! PT 0.98 SC 1.06 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.92 KP 1.00 ! LA 0.94 MK 1.00 NL 1.03 OV 0.99 ! PT 1.02 SC 0.98 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.02 HN 0.92 KP 0.99 ! LA 0.98 MK 1.01 NL 1.00 OV 0.99 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 0.92 KP 1.02 ! LA 0.97 MK 1.02 NL 1.04 OV 1.01 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 0.94 KP 0.99 ! LA 0.90 MK 0.98 NL 1.03 OV 0.99 ! PT 1.07 SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.03 HN 0.86 KP 1.05 ! LA 0.93 MK 1.01 NL 0.97 OV 1.04 ! PT 1.01 SC 1.02 ! ! ! Fit before self-cal, rms=0.059158Jy sigma=1.368116 ! Fit after self-cal, rms=0.058357Jy sigma=1.365824 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9464 mas, bmaj=1.678 mas, bpa=-0.1594 degrees ! Estimated noise=0.177562 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 = 3.47512e-05 Jy ! Component: 100 - total flux cleaned = 2.20513e-05 Jy ! Component: 150 - total flux cleaned = 1.19347e-05 Jy ! Component: 200 - total flux cleaned = -7.10379e-06 Jy ! Total flux subtracted in 200 components = -7.10379e-06 Jy ! Clean residual min=-0.001500 max=0.001218 Jy/beam ! Clean residual mean=0.000001 rms=0.000301 Jy/beam ! Combined flux in latest and established models = 0.0746219 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 20 components and 0.0746219 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=0.058351Jy sigma=1.365685 ! Fit after self-cal, rms=0.058347Jy sigma=1.365592 ! 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=0.058347Jy sigma=1.365592 ! Fit after self-cal, rms=0.058363Jy sigma=1.362738 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9484 mas, bmaj=1.676 mas, bpa=0.08328 degrees ! Estimated noise=0.177661 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.03451e-05 Jy ! Component: 100 - total flux cleaned = -7.41857e-05 Jy ! Component: 150 - total flux cleaned = -9.31391e-05 Jy ! Component: 200 - total flux cleaned = -0.000103462 Jy ! Total flux subtracted in 200 components = -0.000103462 Jy ! Clean residual min=-0.001097 max=0.001076 Jy/beam ! Clean residual mean=0.000000 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0745185 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.0745185 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=0.058361Jy sigma=1.362684 ! Fit after self-cal, rms=0.058364Jy sigma=1.362598 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 = -1.05132e-05 Jy ! Component: 100 - total flux cleaned = -4.67708e-05 Jy ! Component: 150 - total flux cleaned = -7.26535e-05 Jy ! Component: 200 - total flux cleaned = -8.75679e-05 Jy ! Total flux subtracted in 200 components = -8.75679e-05 Jy ! Clean residual min=-0.001096 max=0.001061 Jy/beam ! Clean residual mean=0.000000 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0744309 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 24 components and 0.0744309 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=0.058363Jy sigma=1.362576 ! Fit after self-cal, rms=0.058363Jy sigma=1.362576 ! 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=0.058363Jy sigma=1.362576 ! Fit after self-cal, rms=0.058337Jy sigma=1.362697 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.949 mas, bmaj=1.674 mas, bpa=0.2161 degrees ! Estimated noise=0.177495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.2885e-05 Jy ! Component: 100 - total flux cleaned = -7.6411e-05 Jy ! Component: 150 - total flux cleaned = -9.1076e-05 Jy ! Component: 200 - total flux cleaned = -0.0001037 Jy ! Total flux subtracted in 200 components = -0.0001037 Jy ! Clean residual min=-0.001096 max=0.001035 Jy/beam ! Clean residual mean=0.000000 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0743272 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.0743272 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=0.058336Jy sigma=1.362677 ! Fit after self-cal, rms=0.058337Jy sigma=1.362669 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 = -1.81084e-06 Jy ! Component: 100 - total flux cleaned = -2.48282e-05 Jy ! Component: 150 - total flux cleaned = -3.48256e-05 Jy ! Component: 200 - total flux cleaned = -3.79178e-05 Jy ! Total flux subtracted in 200 components = -3.79178e-05 Jy ! Clean residual min=-0.001097 max=0.001031 Jy/beam ! Clean residual mean=0.000000 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0742893 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 25 components and 0.0742893 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=0.058336Jy sigma=1.362657 ! Fit after self-cal, rms=0.058337Jy sigma=1.362659 ! 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=0.058337Jy sigma=1.362659 ! Fit after self-cal, rms=0.058300Jy sigma=1.362677 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.169 mas, bmaj=2.678 mas, bpa=4.143 degrees ! Estimated noise=0.218997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000264366 Jy ! Component: 100 - total flux cleaned = -0.000337166 Jy ! Component: 150 - total flux cleaned = -0.000349121 Jy ! Component: 200 - total flux cleaned = -0.000357424 Jy ! Total flux subtracted in 200 components = -0.000357424 Jy ! Clean residual min=-0.001115 max=0.001173 Jy/beam ! Clean residual mean=0.000001 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0739319 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 28 components and 0.0739319 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=0.058300Jy sigma=1.362674 ! Fit after self-cal, rms=0.058299Jy sigma=1.362664 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 = -2.28883e-05 Jy ! Component: 100 - total flux cleaned = -2.57335e-05 Jy ! Component: 150 - total flux cleaned = -3.38503e-05 Jy ! Component: 200 - total flux cleaned = -4.15331e-05 Jy ! Total flux subtracted in 200 components = -4.15331e-05 Jy ! Clean residual min=-0.001122 max=0.001167 Jy/beam ! Clean residual mean=0.000001 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0738903 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 29 components and 0.0738903 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=0.058299Jy sigma=1.362672 ! Fit after self-cal, rms=0.058299Jy sigma=1.362663 ! 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=0.9492 mas, bmaj=1.673 mas, bpa=0.3295 degrees ! Estimated noise=0.177329 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9492 x 1.673 at 0.3295 degrees (North through East) ! Clean map min=-0.00099438 max=0.072799 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=0.7066 mas, bmaj=1.304 mas, bpa=-0.4966 degrees ! Estimated noise=0.409131 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0558081 Jy ! Component: 100 - total flux cleaned = 0.068013 Jy ! Component: 150 - total flux cleaned = 0.071421 Jy ! Component: 200 - total flux cleaned = 0.0730644 Jy ! Total flux subtracted in 200 components = 0.0730644 Jy ! Clean residual min=-0.002625 max=0.002445 Jy/beam ! Clean residual mean=0.000000 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.0730643 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0730643 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9492 mas, bmaj=1.673 mas, bpa=0.3295 degrees ! Estimated noise=0.177329 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 = 0.00118989 Jy ! Component: 100 - total flux cleaned = 0.00133989 Jy ! Component: 150 - total flux cleaned = 0.00136002 Jy ! Component: 200 - total flux cleaned = 0.00136052 Jy ! Total flux subtracted in 200 components = 0.00136052 Jy ! Clean residual min=-0.001093 max=0.001045 Jy/beam ! Clean residual mean=0.000000 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.0744248 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 17 components and 0.0744248 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=2.169 mas, bmaj=2.678 mas, bpa=4.143 degrees ! Estimated noise=0.218997 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00022756 Jy ! Component: 100 - total flux cleaned = -0.000246309 Jy ! Component: 150 - total flux cleaned = -0.000269131 Jy ! Component: 200 - total flux cleaned = -0.0003028 Jy ! Total flux subtracted in 200 components = -0.0003028 Jy ! Clean residual min=-0.001111 max=0.001196 Jy/beam ! Clean residual mean=0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.074122 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 = -2.46513e-05 Jy ! Component: 100 - total flux cleaned = -4.74421e-05 Jy ! Component: 150 - total flux cleaned = -6.8655e-05 Jy ! Component: 200 - total flux cleaned = -8.82523e-05 Jy ! Total flux subtracted in 200 components = -8.82523e-05 Jy ! Clean residual min=-0.001118 max=0.001181 Jy/beam ! Clean residual mean=0.000001 rms=0.000284 Jy/beam ! Combined flux in latest and established models = 0.0740338 Jy ! Adding 6 model components to the UV plane model. ! The established model now contains 18 components and 0.0740338 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9492 mas, bmaj=1.673 mas, bpa=0.3295 degrees ! Estimated noise=0.177329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000222455 Jy ! Component: 100 - total flux cleaned = 0.000257922 Jy ! Component: 150 - total flux cleaned = 0.000265841 Jy ! Component: 200 - total flux cleaned = 0.000266007 Jy ! Total flux subtracted in 200 components = 0.000266007 Jy ! Clean residual min=-0.001094 max=0.001036 Jy/beam ! Clean residual mean=0.000000 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.0742998 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 24 components and 0.0742998 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=0.058300Jy sigma=1.362705 ! Fit after self-cal, rms=0.058301Jy sigma=1.362694 wmodel /J0006+3422_X_map.mod ! wmodel: Unable to open new model file: /J0006+3422_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J0006+3422_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9492 x 1.673 at 0.3295 degrees (North through East) ! Clean map min=-0.00098863 max=0.072562 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0006+3422_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0725621 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000243417 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.00638 1.00638 2.01276 4.02552 8.05104 16.1021 32.2042 64.4083 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.072 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 298.098 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0006+3422_X_dfm.log closed on Thu May 19 22:00:30 2016