! Started logfile: /scr/pima/bg219e_uvs/J0824-2428_X_dfm.log on Thu May 19 18:30:19 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219e_uvs/J0824-2428_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0824-2428_X_uva.fits ! AN table 1: 56 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.860119 visibilities/baseline/integration-bin. ! Found source: J0824-2428 ! ! 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 20808 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 J0824-2428_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.011445Jy sigma=20.923517 ! Fit after self-cal, rms=0.872729Jy sigma=17.987538 ! 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=0.7597 mas, bmaj=3.482 mas, bpa=17.36 degrees ! Estimated noise=0.503209 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 = 0.0931591 Jy ! Component: 100 - total flux cleaned = 0.118567 Jy ! Total flux subtracted in 100 components = 0.118567 Jy ! Clean residual min=-0.005388 max=0.011983 Jy/beam ! Clean residual mean=-0.000017 rms=0.001588 Jy/beam ! Combined flux in latest and established models = 0.118567 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.118567 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=0.076831Jy sigma=1.500825 ! Fit after self-cal, rms=0.076732Jy sigma=1.499263 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142269 Jy ! Component: 100 - total flux cleaned = 0.0228234 Jy ! Total flux subtracted in 100 components = 0.0228234 Jy ! Clean residual min=-0.003723 max=0.005334 Jy/beam ! Clean residual mean=-0.000013 rms=0.001007 Jy/beam ! Combined flux in latest and established models = 0.14139 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 0.14139 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=0.072185Jy sigma=1.384127 ! Fit after self-cal, rms=0.072145Jy sigma=1.383524 ! 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=1.01 mas, bmaj=3.954 mas, bpa=15.39 degrees ! Estimated noise=0.24388 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 = 0.0112361 Jy ! Component: 100 - total flux cleaned = 0.0170831 Jy ! Component: 150 - total flux cleaned = 0.0204743 Jy ! Component: 200 - total flux cleaned = 0.0225939 Jy ! Total flux subtracted in 200 components = 0.0225939 Jy ! Clean residual min=-0.001938 max=0.003918 Jy/beam ! Clean residual mean=-0.000009 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.163984 Jy ! Performing phase self-cal ! Adding 49 model components to the UV plane model. ! The established model now contains 70 components and 0.163984 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=0.070623Jy sigma=1.342589 ! Fit after self-cal, rms=0.070611Jy sigma=1.342234 ! Inverting map ! Added new window around map position (2, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00312197 Jy ! Component: 100 - total flux cleaned = 0.00409628 Jy ! Component: 150 - total flux cleaned = 0.0046715 Jy ! Component: 200 - total flux cleaned = 0.00502545 Jy ! Total flux subtracted in 200 components = 0.00502545 Jy ! Clean residual min=-0.001684 max=0.002370 Jy/beam ! Clean residual mean=-0.000006 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.169009 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 92 components and 0.169009 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=0.070464Jy sigma=1.339115 ! Fit after self-cal, rms=0.070452Jy sigma=1.338700 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.01 x 3.954 at 15.39 degrees (North through East) ! Clean map min=-0.0016819 max=0.13009 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 1.04 FD 1.01 HN 1.07 KP 1.03 ! LA 0.99 NL 1.05 OV 0.97 PT 0.98 ! SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.99 HN 1.02 KP 1.02 ! LA 1.00 NL 1.06 OV 1.01 PT 0.98 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.97 HN 1.04 KP 0.99 ! LA 0.96 NL 1.01 OV 1.03 PT 0.98 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.07 KP 0.98 ! LA 0.97 NL 1.04 OV 1.02 PT 1.01 ! SC 1.02 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.09 KP 1.01 ! LA 0.97 NL 0.99 OV 1.02 PT 0.97 ! SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.04 KP 0.98 ! LA 0.99 NL 1.00 OV 1.02 PT 1.01 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 0.98 KP 1.00 ! LA 0.99 NL 1.04 OV 0.98 PT 0.98 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.99 KP 1.01 ! LA 0.98 NL 1.04 OV 0.99 PT 0.96 ! SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.96 HN 1.01 KP 0.98 ! LA 1.00 NL 1.02 OV 0.99 PT 0.96 ! SC 0.99 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.00 KP 0.99 ! LA 1.01 NL 1.00 OV 1.00 PT 1.00 ! SC 0.97 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.03 KP 1.00 ! LA 0.95 NL 1.03 OV 0.97 PT 1.03 ! SC 0.98 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.03 HN 1.04 KP 0.99 ! LA 1.00 NL 1.04 OV 0.99 PT 0.98 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.070452Jy sigma=1.338700 ! Fit after self-cal, rms=0.071160Jy sigma=1.334966 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=3.98 mas, bpa=15.49 degrees ! Estimated noise=0.24496 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 = -0.000483155 Jy ! Component: 100 - total flux cleaned = -0.00068517 Jy ! Component: 150 - total flux cleaned = -0.000742803 Jy ! Component: 200 - total flux cleaned = -0.000742433 Jy ! Total flux subtracted in 200 components = -0.000742433 Jy ! Clean residual min=-0.001711 max=0.001693 Jy/beam ! Clean residual mean=-0.000002 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.168267 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 120 components and 0.168267 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=0.071127Jy sigma=1.334434 ! Fit after self-cal, rms=0.071144Jy sigma=1.334363 ! 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=0.071144Jy sigma=1.334363 ! Fit after self-cal, rms=0.071269Jy sigma=1.332720 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=3.982 mas, bpa=15.48 degrees ! Estimated noise=0.244872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000336442 Jy ! Component: 100 - total flux cleaned = -0.00029112 Jy ! Component: 150 - total flux cleaned = -0.000271216 Jy ! Component: 200 - total flux cleaned = -0.000234915 Jy ! Total flux subtracted in 200 components = -0.000234915 Jy ! Clean residual min=-0.001616 max=0.001408 Jy/beam ! Clean residual mean=-0.000002 rms=0.000356 Jy/beam ! Combined flux in latest and established models = 0.168032 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 128 components and 0.168032 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=0.071255Jy sigma=1.332496 ! Fit after self-cal, rms=0.071260Jy sigma=1.332481 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 = 7.15887e-05 Jy ! Component: 100 - total flux cleaned = 0.000119001 Jy ! Component: 150 - total flux cleaned = 0.000163292 Jy ! Component: 200 - total flux cleaned = 0.000190758 Jy ! Total flux subtracted in 200 components = 0.000190758 Jy ! Clean residual min=-0.001614 max=0.001403 Jy/beam ! Clean residual mean=-0.000002 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.168223 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 137 components and 0.168223 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=0.071253Jy sigma=1.332377 ! Fit after self-cal, rms=0.071254Jy sigma=1.332369 ! 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=0.071254Jy sigma=1.332369 ! Fit after self-cal, rms=0.071574Jy sigma=1.331094 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.011 mas, bmaj=3.979 mas, bpa=15.46 degrees ! Estimated noise=0.244693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000110664 Jy ! Component: 100 - total flux cleaned = -0.000159518 Jy ! Component: 150 - total flux cleaned = -0.000201037 Jy ! Component: 200 - total flux cleaned = -0.000188701 Jy ! Total flux subtracted in 200 components = -0.000188701 Jy ! Clean residual min=-0.001469 max=0.001290 Jy/beam ! Clean residual mean=-0.000002 rms=0.000322 Jy/beam ! Combined flux in latest and established models = 0.168034 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 149 components and 0.168034 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=0.071566Jy sigma=1.330995 ! Fit after self-cal, rms=0.071578Jy sigma=1.330967 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.64355e-05 Jy ! Component: 100 - total flux cleaned = 2.53627e-05 Jy ! Component: 150 - total flux cleaned = 2.49287e-05 Jy ! Component: 200 - total flux cleaned = 2.47455e-05 Jy ! Total flux subtracted in 200 components = 2.47455e-05 Jy ! Clean residual min=-0.001468 max=0.001294 Jy/beam ! Clean residual mean=-0.000002 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.168059 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 155 components and 0.168059 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=0.071575Jy sigma=1.330924 ! Fit after self-cal, rms=0.071575Jy sigma=1.330920 ! 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=0.071575Jy sigma=1.330920 ! Fit after self-cal, rms=0.071763Jy sigma=1.330896 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.303 mas, bmaj=5.614 mas, bpa=4.194 degrees ! Estimated noise=0.282359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.29381e-05 Jy ! Component: 100 - total flux cleaned = 3.85838e-05 Jy ! Component: 150 - total flux cleaned = 5.20641e-05 Jy ! Component: 200 - total flux cleaned = 5.82049e-05 Jy ! Total flux subtracted in 200 components = 5.82049e-05 Jy ! Clean residual min=-0.001393 max=0.001187 Jy/beam ! Clean residual mean=-0.000002 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.168117 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 167 components and 0.168117 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=0.071763Jy sigma=1.330894 ! Fit after self-cal, rms=0.071765Jy sigma=1.330889 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.56298e-05 Jy ! Component: 100 - total flux cleaned = 4.11027e-05 Jy ! Component: 150 - total flux cleaned = 4.60405e-05 Jy ! Component: 200 - total flux cleaned = 4.14845e-05 Jy ! Total flux subtracted in 200 components = 4.14845e-05 Jy ! Clean residual min=-0.001378 max=0.001175 Jy/beam ! Clean residual mean=-0.000002 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.168159 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 172 components and 0.168159 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=0.071765Jy sigma=1.330894 ! Fit after self-cal, rms=0.071765Jy sigma=1.330891 ! 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=1.01 mas, bmaj=3.984 mas, bpa=15.48 degrees ! Estimated noise=0.244774 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.01 x 3.984 at 15.48 degrees (North through East) ! Clean map min=-0.0013217 max=0.13001 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=0.7565 mas, bmaj=3.507 mas, bpa=17.41 degrees ! Estimated noise=0.508928 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0941052 Jy ! Component: 100 - total flux cleaned = 0.120293 Jy ! Component: 150 - total flux cleaned = 0.134826 Jy ! Component: 200 - total flux cleaned = 0.143487 Jy ! Total flux subtracted in 200 components = 0.143487 Jy ! Clean residual min=-0.003283 max=0.004528 Jy/beam ! Clean residual mean=-0.000011 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.143487 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.143487 Jy ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=3.984 mas, bpa=15.48 degrees ! Estimated noise=0.244774 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 = 0.00989215 Jy ! Component: 100 - total flux cleaned = 0.0151004 Jy ! Component: 150 - total flux cleaned = 0.0181019 Jy ! Component: 200 - total flux cleaned = 0.0199888 Jy ! Total flux subtracted in 200 components = 0.0199888 Jy ! Clean residual min=-0.001501 max=0.001320 Jy/beam ! Clean residual mean=-0.000004 rms=0.000375 Jy/beam ! Combined flux in latest and established models = 0.163476 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 60 components and 0.163476 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=2.303 mas, bmaj=5.614 mas, bpa=4.194 degrees ! Estimated noise=0.282359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00170547 Jy ! Component: 100 - total flux cleaned = 0.00267377 Jy ! Component: 150 - total flux cleaned = 0.00303288 Jy ! Component: 200 - total flux cleaned = 0.00328073 Jy ! Total flux subtracted in 200 components = 0.00328073 Jy ! Clean residual min=-0.001429 max=0.001228 Jy/beam ! Clean residual mean=-0.000003 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.166757 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 = 0.000179856 Jy ! Component: 100 - total flux cleaned = 0.000336814 Jy ! Component: 150 - total flux cleaned = 0.000464391 Jy ! Component: 200 - total flux cleaned = 0.00051986 Jy ! Total flux subtracted in 200 components = 0.00051986 Jy ! Clean residual min=-0.001399 max=0.001252 Jy/beam ! Clean residual mean=-0.000003 rms=0.000361 Jy/beam ! Combined flux in latest and established models = 0.167277 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 107 components and 0.167277 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.01 mas, bmaj=3.984 mas, bpa=15.48 degrees ! Estimated noise=0.244774 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.49628e-05 Jy ! Component: 100 - total flux cleaned = -0.000117949 Jy ! Component: 150 - total flux cleaned = -0.000136855 Jy ! Component: 200 - total flux cleaned = -0.000120135 Jy ! Total flux subtracted in 200 components = -0.000120135 Jy ! Clean residual min=-0.001378 max=0.001276 Jy/beam ! Clean residual mean=-0.000002 rms=0.000326 Jy/beam ! Combined flux in latest and established models = 0.167157 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 124 components and 0.167157 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=0.071775Jy sigma=1.331105 ! Fit after self-cal, rms=0.071769Jy sigma=1.331082 wmodel /J0824-2428_X_map.mod ! wmodel: Unable to open new model file: /J0824-2428_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J0824-2428_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.01 x 3.984 at 15.48 degrees (North through East) ! Clean map min=-0.0012844 max=0.13081 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0824-2428_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.130806 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000325655 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.74688 0.74688 1.49376 2.98752 5.97504 11.9501 23.9002 47.8003 95.6007 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.13 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 401.67 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0824-2428_X_dfm.log closed on Thu May 19 18:30:23 2016