! Started logfile: /scr/pima/bg219b_uvs/J0555+3948_X_dfm.log on Thu May 19 20:03:36 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219b_uvs/J0555+3948_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0555+3948_X_uva.fits ! AN table 1: 26 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.676923 visibilities/baseline/integration-bin. ! Found source: J0555+3948 ! ! 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 9504 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 J0555+3948_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 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 97 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=3.016187Jy sigma=28.658244 ! Fit after self-cal, rms=1.986452Jy sigma=18.482243 ! 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=0.6193 mas, bmaj=1.189 mas, bpa=-7.564 degrees ! Estimated noise=1.23572 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 = 1.66247 Jy ! Component: 100 - total flux cleaned = 2.34206 Jy ! Total flux subtracted in 100 components = 2.34206 Jy ! Clean residual min=-0.136432 max=0.415418 Jy/beam ! Clean residual mean=0.000006 rms=0.034209 Jy/beam ! Combined flux in latest and established models = 2.34206 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 2.34206 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=0.994441Jy sigma=9.361469 ! Fit after self-cal, rms=0.986647Jy sigma=9.334297 ! Inverting map ! Added new window around map position (-0.6, 0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.458014 Jy ! Component: 100 - total flux cleaned = 0.731517 Jy ! Total flux subtracted in 100 components = 0.731517 Jy ! Clean residual min=-0.064449 max=0.143095 Jy/beam ! Clean residual mean=0.000007 rms=0.017439 Jy/beam ! Combined flux in latest and established models = 3.07358 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 3.07358 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=0.557389Jy sigma=5.180448 ! Fit after self-cal, rms=0.542310Jy sigma=5.061537 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.187251 Jy ! Component: 100 - total flux cleaned = 0.314326 Jy ! Total flux subtracted in 100 components = 0.314326 Jy ! Clean residual min=-0.049116 max=0.071347 Jy/beam ! Clean residual mean=0.000007 rms=0.012373 Jy/beam ! Combined flux in latest and established models = 3.3879 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 22 components and 3.3879 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=0.423120Jy sigma=3.623370 ! Fit after self-cal, rms=0.420019Jy sigma=3.599626 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0987911 Jy ! Component: 100 - total flux cleaned = 0.171163 Jy ! Total flux subtracted in 100 components = 0.171163 Jy ! Clean residual min=-0.044394 max=0.055962 Jy/beam ! Clean residual mean=0.000007 rms=0.010360 Jy/beam ! Combined flux in latest and established models = 3.55907 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 30 components and 3.55907 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=0.387985Jy sigma=3.001861 ! Fit after self-cal, rms=0.386905Jy sigma=2.993332 ! 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=0.7718 mas, bmaj=1.448 mas, bpa=-0.8733 degrees ! Estimated noise=0.907953 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 = 0.0845933 Jy ! Component: 100 - total flux cleaned = 0.137801 Jy ! Component: 150 - total flux cleaned = 0.174334 Jy ! Component: 200 - total flux cleaned = 0.19967 Jy ! Total flux subtracted in 200 components = 0.19967 Jy ! Clean residual min=-0.056921 max=0.076212 Jy/beam ! Clean residual mean=0.000046 rms=0.013772 Jy/beam ! Combined flux in latest and established models = 3.75873 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 38 components and 3.75873 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=0.382712Jy sigma=2.537780 ! Fit after self-cal, rms=0.381929Jy sigma=2.528235 ! Inverting map ! Added new window around map position (5.4, 10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0680144 Jy ! Component: 100 - total flux cleaned = 0.101842 Jy ! Component: 150 - total flux cleaned = 0.122647 Jy ! Component: 200 - total flux cleaned = 0.13713 Jy ! Total flux subtracted in 200 components = 0.13713 Jy ! Clean residual min=-0.054598 max=0.067989 Jy/beam ! Clean residual mean=0.000042 rms=0.012620 Jy/beam ! Combined flux in latest and established models = 3.89586 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 66 components and 3.89587 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=0.361870Jy sigma=2.389404 ! Fit after self-cal, rms=0.360248Jy sigma=2.359549 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7718 x 1.448 at -0.8733 degrees (North through East) ! Clean map min=-0.055041 max=2.4506 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.93 HN 0.95 KP 0.95 ! LA 0.94 MK 0.98 NL 0.94 OV 0.92 ! PT 1.17 SC 1.00 ! ! ! Fit before self-cal, rms=0.360248Jy sigma=2.359549 ! Fit after self-cal, rms=0.346284Jy sigma=2.177456 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7724 mas, bmaj=1.448 mas, bpa=-0.8893 degrees ! Estimated noise=0.902104 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 (-3.8, -22.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.057279 Jy ! Component: 100 - total flux cleaned = 0.0826856 Jy ! Component: 150 - total flux cleaned = 0.102917 Jy ! Component: 200 - total flux cleaned = 0.119455 Jy ! Total flux subtracted in 200 components = 0.119455 Jy ! Clean residual min=-0.044468 max=0.055916 Jy/beam ! Clean residual mean=0.000035 rms=0.010322 Jy/beam ! Combined flux in latest and established models = 4.01532 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 92 components and 4.01532 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=0.317550Jy sigma=2.065221 ! Fit after self-cal, rms=0.316314Jy sigma=2.029411 ! 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=0.316314Jy sigma=2.029411 ! Fit after self-cal, rms=0.306095Jy sigma=1.938219 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7727 mas, bmaj=1.449 mas, bpa=-0.9088 degrees ! Estimated noise=0.900031 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0111502 Jy ! Component: 100 - total flux cleaned = 0.0251519 Jy ! Component: 150 - total flux cleaned = 0.0387238 Jy ! Component: 200 - total flux cleaned = 0.0492358 Jy ! Total flux subtracted in 200 components = 0.0492358 Jy ! Clean residual min=-0.036059 max=0.042034 Jy/beam ! Clean residual mean=0.000030 rms=0.009223 Jy/beam ! Combined flux in latest and established models = 4.06456 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 117 components and 4.06456 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=0.295852Jy sigma=1.919978 ! Fit after self-cal, rms=0.295955Jy sigma=1.913787 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 (12.8, 7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0361686 Jy ! Component: 100 - total flux cleaned = 0.0495601 Jy ! Component: 150 - total flux cleaned = 0.0594302 Jy ! Component: 200 - total flux cleaned = 0.0694938 Jy ! Total flux subtracted in 200 components = 0.0694938 Jy ! Clean residual min=-0.034985 max=0.044164 Jy/beam ! Clean residual mean=0.000027 rms=0.008697 Jy/beam ! Combined flux in latest and established models = 4.13405 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 136 components and 4.13405 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=0.285999Jy sigma=1.856732 ! Fit after self-cal, rms=0.285153Jy sigma=1.840908 ! Inverting map ! Added new window around map position (-9.2, 46). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0344783 Jy ! Component: 100 - total flux cleaned = 0.0461358 Jy ! Component: 150 - total flux cleaned = 0.057197 Jy ! Component: 200 - total flux cleaned = 0.067035 Jy ! Total flux subtracted in 200 components = 0.067035 Jy ! Clean residual min=-0.035916 max=0.037055 Jy/beam ! Clean residual mean=0.000023 rms=0.008194 Jy/beam ! Combined flux in latest and established models = 4.20108 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 157 components and 4.20108 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=0.275127Jy sigma=1.792168 ! Fit after self-cal, rms=0.274495Jy sigma=1.782107 ! Inverting map ! Added new window around map position (3.8, 22.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0368342 Jy ! Component: 100 - total flux cleaned = 0.0578864 Jy ! Component: 150 - total flux cleaned = 0.0718601 Jy ! Component: 200 - total flux cleaned = 0.0842272 Jy ! Total flux subtracted in 200 components = 0.0842272 Jy ! Clean residual min=-0.031684 max=0.031749 Jy/beam ! Clean residual mean=0.000019 rms=0.007584 Jy/beam ! Combined flux in latest and established models = 4.28531 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 194 components and 4.28531 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=0.260931Jy sigma=1.736416 ! Fit after self-cal, rms=0.259831Jy sigma=1.724220 ! 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=0.259831Jy sigma=1.724220 ! Fit after self-cal, rms=0.196147Jy sigma=1.293747 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7728 mas, bmaj=1.448 mas, bpa=-1.116 degrees ! Estimated noise=0.899416 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0196335 Jy ! Component: 100 - total flux cleaned = -0.0318185 Jy ! Component: 150 - total flux cleaned = -0.0395813 Jy ! Component: 200 - total flux cleaned = -0.0451469 Jy ! Total flux subtracted in 200 components = -0.0451469 Jy ! Clean residual min=-0.020830 max=0.017663 Jy/beam ! Clean residual mean=-0.000001 rms=0.004454 Jy/beam ! Combined flux in latest and established models = 4.24016 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 209 components and 4.24016 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=0.192030Jy sigma=1.265215 ! Fit after self-cal, rms=0.191860Jy sigma=1.263552 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 = -0.00514358 Jy ! Component: 100 - total flux cleaned = -0.00819059 Jy ! Component: 150 - total flux cleaned = -0.00944818 Jy ! Component: 200 - total flux cleaned = -0.0106238 Jy ! Total flux subtracted in 200 components = -0.0106238 Jy ! Clean residual min=-0.019912 max=0.016738 Jy/beam ! Clean residual mean=-0.000001 rms=0.004373 Jy/beam ! Combined flux in latest and established models = 4.22954 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 223 components and 4.22954 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=0.190401Jy sigma=1.253418 ! Fit after self-cal, rms=0.190339Jy sigma=1.252921 ! 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=0.190339Jy sigma=1.252921 ! Fit after self-cal, rms=0.188610Jy sigma=1.238321 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.824 mas, bmaj=2.37 mas, bpa=-7.204 degrees ! Estimated noise=1.50559 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0161614 Jy ! Component: 100 - total flux cleaned = -0.0220984 Jy ! Component: 150 - total flux cleaned = -0.026399 Jy ! Component: 200 - total flux cleaned = -0.0301214 Jy ! Total flux subtracted in 200 components = -0.0301214 Jy ! Clean residual min=-0.031403 max=0.030031 Jy/beam ! Clean residual mean=0.000003 rms=0.008596 Jy/beam ! Combined flux in latest and established models = 4.19942 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 232 components and 4.19942 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=0.186045Jy sigma=1.231221 ! Fit after self-cal, rms=0.185925Jy sigma=1.229089 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 = -0.00132189 Jy ! Component: 100 - total flux cleaned = -0.00350099 Jy ! Component: 150 - total flux cleaned = -0.00513534 Jy ! Component: 200 - total flux cleaned = -0.00633313 Jy ! Total flux subtracted in 200 components = -0.00633313 Jy ! Clean residual min=-0.031212 max=0.029726 Jy/beam ! Clean residual mean=0.000005 rms=0.008519 Jy/beam ! Combined flux in latest and established models = 4.19309 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 247 components and 4.19308 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=0.185245Jy sigma=1.232732 ! Fit after self-cal, rms=0.185226Jy sigma=1.231903 ! 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=0.7733 mas, bmaj=1.449 mas, bpa=-1.138 degrees ! Estimated noise=0.895802 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7733 x 1.449 at -1.138 degrees (North through East) ! Clean map min=-0.016199 max=2.3755 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=0.185226Jy sigma=1.231903 ! Fit after self-cal, rms=0.169842Jy sigma=1.085044 ! Inverting map and beam ! Estimated beam: bmin=0.7724 mas, bmaj=1.448 mas, bpa=-1.015 degrees ! Estimated noise=0.891089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0149718 Jy ! Component: 100 - total flux cleaned = -0.0248364 Jy ! Component: 150 - total flux cleaned = -0.0292634 Jy ! Component: 200 - total flux cleaned = -0.0317187 Jy ! Total flux subtracted in 200 components = -0.0317187 Jy ! Clean residual min=-0.015454 max=0.015907 Jy/beam ! Clean residual mean=0.000005 rms=0.003654 Jy/beam ! Combined flux in latest and established models = 4.16137 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 257 components and 4.16137 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=0.167321Jy sigma=1.066229 ! Fit after self-cal, rms=0.167252Jy sigma=1.065502 ! Inverting map ! Added new window around map position (-2.2, 14.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0081916 Jy ! Component: 100 - total flux cleaned = 0.0079939 Jy ! Component: 150 - total flux cleaned = 0.00661676 Jy ! Component: 200 - total flux cleaned = 0.00663513 Jy ! Total flux subtracted in 200 components = 0.00663513 Jy ! Clean residual min=-0.014432 max=0.013173 Jy/beam ! Clean residual mean=0.000005 rms=0.003496 Jy/beam ! Combined flux in latest and established models = 4.168 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 275 components and 4.168 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=0.165492Jy sigma=1.047805 ! Fit after self-cal, rms=0.165469Jy sigma=1.046130 ! 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=0.165469Jy sigma=1.046130 ! Fit after self-cal, rms=0.156094Jy sigma=0.983479 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=0.6209 mas, bmaj=1.19 mas, bpa=-7.597 degrees ! Estimated noise=1.20755 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.62422 Jy ! Component: 100 - total flux cleaned = 2.33054 Jy ! Component: 150 - total flux cleaned = 2.74402 Jy ! Component: 200 - total flux cleaned = 3.00379 Jy ! Total flux subtracted in 200 components = 3.00379 Jy ! Clean residual min=-0.058498 max=0.140872 Jy/beam ! Clean residual mean=0.000006 rms=0.015136 Jy/beam ! Combined flux in latest and established models = 3.00379 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 13 model components to the UV plane model. ! The established model now contains 13 components and 3.00379 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7732 mas, bmaj=1.45 mas, bpa=-0.9313 degrees ! Estimated noise=0.889415 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 = 0.274714 Jy ! Component: 100 - total flux cleaned = 0.429311 Jy ! Component: 150 - total flux cleaned = 0.523601 Jy ! Component: 200 - total flux cleaned = 0.591174 Jy ! Total flux subtracted in 200 components = 0.591174 Jy ! Clean residual min=-0.032414 max=0.049107 Jy/beam ! Clean residual mean=0.000016 rms=0.008384 Jy/beam ! Combined flux in latest and established models = 3.59497 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 41 components and 3.59497 Jy ! Inverting map ! Added new window around map position (0.6, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.055465 Jy ! Component: 100 - total flux cleaned = 0.100418 Jy ! Component: 150 - total flux cleaned = 0.138684 Jy ! Component: 200 - total flux cleaned = 0.172011 Jy ! Total flux subtracted in 200 components = 0.172011 Jy ! Clean residual min=-0.023407 max=0.026737 Jy/beam ! Clean residual mean=0.000016 rms=0.005867 Jy/beam ! Combined flux in latest and established models = 3.76698 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 72 components and 3.76698 Jy ! Inverting map ! Added new window around map position (19.4, 17.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0305462 Jy ! Component: 100 - total flux cleaned = 0.0559021 Jy ! Component: 150 - total flux cleaned = 0.0778007 Jy ! Component: 200 - total flux cleaned = 0.0977619 Jy ! Total flux subtracted in 200 components = 0.0977619 Jy ! Clean residual min=-0.020789 max=0.021143 Jy/beam ! Clean residual mean=0.000016 rms=0.004766 Jy/beam ! Combined flux in latest and established models = 3.86474 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 108 components and 3.86474 Jy ! Inverting map ! Added new window around map position (-5.8, -10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0227619 Jy ! Component: 100 - total flux cleaned = 0.0397635 Jy ! Component: 150 - total flux cleaned = 0.0553009 Jy ! Component: 200 - total flux cleaned = 0.0697117 Jy ! Total flux subtracted in 200 components = 0.0697117 Jy ! Clean residual min=-0.018748 max=0.018493 Jy/beam ! Clean residual mean=0.000015 rms=0.004113 Jy/beam ! Combined flux in latest and established models = 3.93445 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 140 components and 3.93445 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=1.825 mas, bmaj=2.371 mas, bpa=-7.061 degrees ! Estimated noise=1.4938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.032536 Jy ! Component: 100 - total flux cleaned = 0.0578494 Jy ! Component: 150 - total flux cleaned = 0.0787992 Jy ! Component: 200 - total flux cleaned = 0.096804 Jy ! Total flux subtracted in 200 components = 0.096804 Jy ! Clean residual min=-0.024018 max=0.026113 Jy/beam ! Clean residual mean=0.000039 rms=0.007328 Jy/beam ! Combined flux in latest and established models = 4.03126 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 = 0.0157708 Jy ! Component: 100 - total flux cleaned = 0.0281181 Jy ! Component: 150 - total flux cleaned = 0.037259 Jy ! Component: 200 - total flux cleaned = 0.045162 Jy ! Total flux subtracted in 200 components = 0.045162 Jy ! Clean residual min=-0.023054 max=0.024122 Jy/beam ! Clean residual mean=0.000035 rms=0.006795 Jy/beam ! Combined flux in latest and established models = 4.07642 Jy ! Adding 103 model components to the UV plane model. ! The established model now contains 230 components and 4.07642 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7732 mas, bmaj=1.45 mas, bpa=-0.9313 degrees ! Estimated noise=0.889415 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00223728 Jy ! Component: 100 - total flux cleaned = -0.000555485 Jy ! Component: 150 - total flux cleaned = 0.00137628 Jy ! Component: 200 - total flux cleaned = 0.00499897 Jy ! Total flux subtracted in 200 components = 0.00499897 Jy ! Clean residual min=-0.014991 max=0.014399 Jy/beam ! Clean residual mean=0.000010 rms=0.003344 Jy/beam ! Combined flux in latest and established models = 4.08142 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 257 components and 4.08142 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=0.155785Jy sigma=1.019688 ! Fit after self-cal, rms=0.154498Jy sigma=1.006807 wmodel /J0555+3948_X_map.mod ! wmodel: Unable to open new model file: /J0555+3948_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0555+3948_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7732 x 1.45 at -0.9313 degrees (North through East) ! Clean map min=-0.012575 max=2.3832 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0555+3948_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 2.38316 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00327345 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.412072 0.412072 0.824143 1.64829 3.29657 6.59315 13.1863 26.3726 52.7452 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0098 print "peak= ", int(1000*peak_flux)/1000 ! peak= 2.383 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 728.028 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0555+3948_X_dfm.log closed on Thu May 19 20:03:40 2016