! Started logfile: /scr/pima/bg219i_uvs/J2225-0457_X_dfm.log on Thu May 19 23:40:37 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/J2225-0457_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2225-0457_X_uva.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.888889 visibilities/baseline/integration-bin. ! Found source: J2225-0457 ! ! 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 2688 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 J2225-0457_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 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 13 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.743774Jy sigma=21.888806 ! Fit after self-cal, rms=0.694715Jy sigma=8.185827 ! 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=0.9198 mas, bmaj=3.531 mas, bpa=29.44 degrees ! Estimated noise=1.47885 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 = 0.794228 Jy ! Component: 100 - total flux cleaned = 1.12192 Jy ! Total flux subtracted in 100 components = 1.12192 Jy ! Clean residual min=-0.125492 max=0.178158 Jy/beam ! Clean residual mean=0.000218 rms=0.038170 Jy/beam ! Combined flux in latest and established models = 1.12192 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 1.12192 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=0.598483Jy sigma=6.889215 ! Fit after self-cal, rms=0.590752Jy sigma=6.775717 ! 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=1.106 mas, bmaj=3.585 mas, bpa=28.74 degrees ! Estimated noise=1.19641 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 = 0.340719 Jy ! Component: 100 - total flux cleaned = 0.545113 Jy ! Component: 150 - total flux cleaned = 0.679562 Jy ! Component: 200 - total flux cleaned = 0.769723 Jy ! Total flux subtracted in 200 components = 0.769723 Jy ! Clean residual min=-0.067416 max=0.101019 Jy/beam ! Clean residual mean=0.000282 rms=0.017249 Jy/beam ! Combined flux in latest and established models = 1.89164 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 45 components and 1.89164 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=0.217954Jy sigma=2.488369 ! Fit after self-cal, rms=0.208641Jy sigma=2.362836 ! Inverting map ! Added new window around map position (2.8, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.093008 Jy ! Component: 100 - total flux cleaned = 0.149171 Jy ! Component: 150 - total flux cleaned = 0.190718 Jy ! Component: 200 - total flux cleaned = 0.211389 Jy ! Total flux subtracted in 200 components = 0.211389 Jy ! Clean residual min=-0.041469 max=0.038954 Jy/beam ! Clean residual mean=0.000116 rms=0.008978 Jy/beam ! Combined flux in latest and established models = 2.10303 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 82 components and 2.10303 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=0.136760Jy sigma=1.566571 ! Fit after self-cal, rms=0.132039Jy sigma=1.517023 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.106 x 3.585 at 28.74 degrees (North through East) ! Clean map min=-0.039432 max=1.1006 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 0.99 FD 1.02 HN 1.13 KP 0.97 ! LA 0.97 NL 0.97 OV 0.98 PT 0.97 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.09 KP 0.95 ! LA 0.98 NL 0.98 OV 0.97 PT 0.97 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.04 KP 0.96 ! LA 0.99 NL 0.97 OV 0.96 PT 0.95 ! SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.04 KP 0.96 ! LA 0.97 NL 0.99 OV 0.97 PT 0.96 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.03 HN 1.05 KP 0.97 ! LA 0.97 NL 1.00 OV 0.95 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.07 KP 0.97 ! LA 0.99 NL 0.98 OV 0.96 PT 0.95 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 1.07 KP 0.96 ! LA 0.98 NL 0.98 OV 0.97 PT 0.97 ! SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.04 HN 1.02 KP 0.98 ! LA 0.98 NL 0.98 OV 0.95 PT 0.98 ! SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.02 HN 1.04 KP 0.95 ! LA 1.01 NL 0.97 OV 0.99 PT 0.97 ! SC 1.02 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.06 KP 0.95 ! LA 0.98 NL 0.98 OV 0.96 PT 0.97 ! SC 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 1.07 KP 0.95 ! LA 0.99 NL 1.00 OV 0.99 PT 0.96 ! SC 1.02 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.05 HN 1.07 KP 0.97 ! LA 0.99 NL 0.98 OV 0.95 PT 0.97 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.132039Jy sigma=1.517023 ! Fit after self-cal, rms=0.111358Jy sigma=1.265100 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.114 mas, bmaj=3.622 mas, bpa=28.69 degrees ! Estimated noise=1.18168 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 = -0.00361111 Jy ! Component: 100 - total flux cleaned = -0.00127887 Jy ! Component: 150 - total flux cleaned = -0.00131124 Jy ! Component: 200 - total flux cleaned = -0.000762679 Jy ! Total flux subtracted in 200 components = -0.000762679 Jy ! Clean residual min=-0.023761 max=0.020539 Jy/beam ! Clean residual mean=-0.000009 rms=0.004870 Jy/beam ! Combined flux in latest and established models = 2.10227 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 110 components and 2.10227 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=0.101155Jy sigma=1.134436 ! Fit after self-cal, rms=0.100286Jy sigma=1.129195 ! 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=0.100286Jy sigma=1.129195 ! Fit after self-cal, rms=0.099772Jy sigma=1.126427 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.115 mas, bmaj=3.619 mas, bpa=28.66 degrees ! Estimated noise=1.18042 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000373358 Jy ! Component: 100 - total flux cleaned = 0.00191122 Jy ! Component: 150 - total flux cleaned = 0.00435974 Jy ! Component: 200 - total flux cleaned = 0.00620787 Jy ! Total flux subtracted in 200 components = 0.00620787 Jy ! Clean residual min=-0.020001 max=0.019016 Jy/beam ! Clean residual mean=-0.000019 rms=0.004293 Jy/beam ! Combined flux in latest and established models = 2.10848 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 131 components and 2.10848 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=0.096017Jy sigma=1.077750 ! Fit after self-cal, rms=0.095668Jy sigma=1.076157 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 = 0.00100299 Jy ! Component: 100 - total flux cleaned = 0.00257656 Jy ! Component: 150 - total flux cleaned = 0.00340898 Jy ! Component: 200 - total flux cleaned = 0.00365492 Jy ! Total flux subtracted in 200 components = 0.00365492 Jy ! Clean residual min=-0.018165 max=0.017549 Jy/beam ! Clean residual mean=-0.000025 rms=0.004010 Jy/beam ! Combined flux in latest and established models = 2.11213 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 142 components and 2.11213 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=0.093906Jy sigma=1.053610 ! Fit after self-cal, rms=0.093720Jy sigma=1.052845 ! 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=0.093720Jy sigma=1.052845 ! Fit after self-cal, rms=0.093387Jy sigma=1.050500 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.114 mas, bmaj=3.618 mas, bpa=28.66 degrees ! Estimated noise=1.1778 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0024827 Jy ! Component: 100 - total flux cleaned = 0.00367671 Jy ! Component: 150 - total flux cleaned = 0.00411169 Jy ! Component: 200 - total flux cleaned = 0.00431317 Jy ! Total flux subtracted in 200 components = 0.00431317 Jy ! Clean residual min=-0.016895 max=0.016654 Jy/beam ! Clean residual mean=-0.000025 rms=0.003787 Jy/beam ! Combined flux in latest and established models = 2.11645 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 153 components and 2.11645 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=0.092219Jy sigma=1.036822 ! Fit after self-cal, rms=0.092136Jy sigma=1.036446 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 = 0.000598421 Jy ! Component: 100 - total flux cleaned = 0.000976357 Jy ! Component: 150 - total flux cleaned = 0.000981697 Jy ! Component: 200 - total flux cleaned = 0.000825523 Jy ! Total flux subtracted in 200 components = 0.000825523 Jy ! Clean residual min=-0.015908 max=0.015849 Jy/beam ! Clean residual mean=-0.000027 rms=0.003679 Jy/beam ! Combined flux in latest and established models = 2.11727 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 163 components and 2.11727 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=0.091435Jy sigma=1.028230 ! Fit after self-cal, rms=0.091384Jy sigma=1.027933 ! Inverting map ! Added new window around map position (1.8, -35.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0147964 Jy ! Component: 100 - total flux cleaned = 0.0237661 Jy ! Component: 150 - total flux cleaned = 0.0305646 Jy ! Component: 200 - total flux cleaned = 0.0362621 Jy ! Total flux subtracted in 200 components = 0.0362621 Jy ! Clean residual min=-0.012729 max=0.010997 Jy/beam ! Clean residual mean=0.000001 rms=0.002951 Jy/beam ! Combined flux in latest and established models = 2.15353 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 197 components and 2.15353 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=0.087235Jy sigma=0.993978 ! Fit after self-cal, rms=0.086768Jy sigma=0.991807 ! 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=0.086768Jy sigma=0.991807 ! Fit after self-cal, rms=0.086229Jy sigma=0.986574 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.015 mas, bmaj=3.932 mas, bpa=19 degrees ! Estimated noise=1.45478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102735 Jy ! Component: 100 - total flux cleaned = 0.0171223 Jy ! Component: 150 - total flux cleaned = 0.0227128 Jy ! Component: 200 - total flux cleaned = 0.0275175 Jy ! Total flux subtracted in 200 components = 0.0275175 Jy ! Clean residual min=-0.012755 max=0.012709 Jy/beam ! Clean residual mean=0.000011 rms=0.004106 Jy/beam ! Combined flux in latest and established models = 2.18105 Jy selfcal ! Performing phase self-cal ! Adding 56 model components to the UV plane model. ! The established model now contains 246 components and 2.18105 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=0.084891Jy sigma=0.976276 ! Fit after self-cal, rms=0.084626Jy sigma=0.975098 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 = 0.00475803 Jy ! Component: 100 - total flux cleaned = 0.00872789 Jy ! Component: 150 - total flux cleaned = 0.0122978 Jy ! Component: 200 - total flux cleaned = 0.0155301 Jy ! Total flux subtracted in 200 components = 0.0155301 Jy ! Clean residual min=-0.012367 max=0.011955 Jy/beam ! Clean residual mean=0.000018 rms=0.003904 Jy/beam ! Combined flux in latest and established models = 2.19658 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 269 components and 2.19658 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=0.084235Jy sigma=0.972655 ! Fit after self-cal, rms=0.084163Jy sigma=0.972435 ! 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=1.115 mas, bmaj=3.619 mas, bpa=28.67 degrees ! Estimated noise=1.17529 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.115 x 3.619 at 28.67 degrees (North through East) ! Clean map min=-0.032632 max=1.0872 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.084163Jy sigma=0.972435 ! Fit after self-cal, rms=0.075867Jy sigma=0.866019 ! Inverting map and beam ! Estimated beam: bmin=1.114 mas, bmaj=3.621 mas, bpa=28.68 degrees ! Estimated noise=1.17564 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.01474e-05 Jy ! Component: 100 - total flux cleaned = 0.000581923 Jy ! Component: 150 - total flux cleaned = 0.00123107 Jy ! Component: 200 - total flux cleaned = 0.00214595 Jy ! Total flux subtracted in 200 components = 0.00214595 Jy ! Clean residual min=-0.010050 max=0.008733 Jy/beam ! Clean residual mean=0.000004 rms=0.002363 Jy/beam ! Combined flux in latest and established models = 2.19873 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 293 components and 2.19873 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=0.075481Jy sigma=0.860936 ! Fit after self-cal, rms=0.075420Jy sigma=0.860782 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000892547 Jy ! Component: 100 - total flux cleaned = 0.00191917 Jy ! Component: 150 - total flux cleaned = 0.00289528 Jy ! Component: 200 - total flux cleaned = 0.00374673 Jy ! Total flux subtracted in 200 components = 0.00374673 Jy ! Clean residual min=-0.009549 max=0.008533 Jy/beam ! Clean residual mean=0.000006 rms=0.002320 Jy/beam ! Combined flux in latest and established models = 2.20247 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 307 components and 2.20247 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=0.075220Jy sigma=0.858055 ! Fit after self-cal, rms=0.075190Jy sigma=0.857987 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.075190Jy sigma=0.857987 ! Fit after self-cal, rms=0.075155Jy sigma=0.857454 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=0.9222 mas, bmaj=3.569 mas, bpa=29.41 degrees ! Estimated noise=1.46784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.799456 Jy ! Component: 100 - total flux cleaned = 1.14015 Jy ! Component: 150 - total flux cleaned = 1.36104 Jy ! Component: 200 - total flux cleaned = 1.51811 Jy ! Total flux subtracted in 200 components = 1.51811 Jy ! Clean residual min=-0.073009 max=0.090082 Jy/beam ! Clean residual mean=0.000121 rms=0.020422 Jy/beam ! Combined flux in latest and established models = 1.51811 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 27 model components to the UV plane model. ! The established model now contains 27 components and 1.51811 Jy ! Inverting map and beam ! Estimated beam: bmin=1.114 mas, bmaj=3.622 mas, bpa=28.68 degrees ! Estimated noise=1.17526 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 = 0.169034 Jy ! Component: 100 - total flux cleaned = 0.280855 Jy ! Component: 150 - total flux cleaned = 0.358754 Jy ! Component: 200 - total flux cleaned = 0.415978 Jy ! Total flux subtracted in 200 components = 0.415978 Jy ! Clean residual min=-0.045737 max=0.035606 Jy/beam ! Clean residual mean=0.000094 rms=0.010044 Jy/beam ! Combined flux in latest and established models = 1.93408 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 72 components and 1.93408 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=2.016 mas, bmaj=3.936 mas, bpa=19.01 degrees ! Estimated noise=1.45479 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0650749 Jy ! Component: 100 - total flux cleaned = 0.107314 Jy ! Component: 150 - total flux cleaned = 0.139065 Jy ! Component: 200 - total flux cleaned = 0.163571 Jy ! Total flux subtracted in 200 components = 0.163571 Jy ! Clean residual min=-0.028485 max=0.019240 Jy/beam ! Clean residual mean=0.000029 rms=0.006715 Jy/beam ! Combined flux in latest and established models = 2.09765 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 = 0.016577 Jy ! Component: 100 - total flux cleaned = 0.0298511 Jy ! Component: 150 - total flux cleaned = 0.0414375 Jy ! Component: 200 - total flux cleaned = 0.0516107 Jy ! Total flux subtracted in 200 components = 0.0516107 Jy ! Clean residual min=-0.021310 max=0.014340 Jy/beam ! Clean residual mean=0.000014 rms=0.005028 Jy/beam ! Combined flux in latest and established models = 2.14926 Jy ! Adding 84 model components to the UV plane model. ! The established model now contains 141 components and 2.14926 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.114 mas, bmaj=3.622 mas, bpa=28.68 degrees ! Estimated noise=1.17526 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00228678 Jy ! Component: 100 - total flux cleaned = -0.000411758 Jy ! Component: 150 - total flux cleaned = 0.00389698 Jy ! Component: 200 - total flux cleaned = 0.00872373 Jy ! Total flux subtracted in 200 components = 0.00872373 Jy ! Clean residual min=-0.019887 max=0.015707 Jy/beam ! Clean residual mean=0.000007 rms=0.003588 Jy/beam ! Combined flux in latest and established models = 2.15799 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 164 components and 2.15799 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=0.083726Jy sigma=0.978957 ! Fit after self-cal, rms=0.082934Jy sigma=0.962678 wmodel /J2225-0457_X_map.mod ! wmodel: Unable to open new model file: /J2225-0457_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J2225-0457_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.114 x 3.622 at 28.68 degrees (North through East) ! Clean map min=-0.025909 max=1.0826 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2225-0457_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.08258 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00347949 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.964225 0.964225 1.92845 3.8569 7.7138 15.4276 30.8552 61.7104 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0104 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.082 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 311.13 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2225-0457_X_dfm.log closed on Thu May 19 23:40:39 2016