! Started logfile: /scr/pima/bg219h_uvs/J2339-3310_X_uvs.log on Thu Apr 7 12:23:29 2016 obs /scr/pima/bg219h_uvs/J2339-3310_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J2339-3310_X_uva.fits ! AN table 1: 69 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.758132 visibilities/baseline/integration-bin. ! Found source: J2339-3310 ! ! 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 28248 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! 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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219h_uvs/J2339-3310_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 115 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 115 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.031188Jy sigma=19.469049 ! Fit after self-cal, rms=0.796725Jy sigma=14.931456 ! 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=0.6822 mas, bmaj=2.017 mas, bpa=-0.9237 degrees ! Estimated noise=0.686425 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 = 0.135717 Jy ! Component: 100 - total flux cleaned = 0.186097 Jy ! Total flux subtracted in 100 components = 0.186097 Jy ! Clean residual min=-0.025564 max=0.077262 Jy/beam ! Clean residual mean=-0.000032 rms=0.007195 Jy/beam ! Combined flux in latest and established models = 0.186097 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.186097 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.171344Jy sigma=3.161969 ! Fit after self-cal, rms=0.171159Jy sigma=3.154056 ! Inverting map ! Added new window around map position (2, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0642125 Jy ! Component: 100 - total flux cleaned = 0.0962272 Jy ! Total flux subtracted in 100 components = 0.0962272 Jy ! Clean residual min=-0.020629 max=0.028720 Jy/beam ! Clean residual mean=-0.000018 rms=0.004643 Jy/beam ! Combined flux in latest and established models = 0.282324 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 25 components and 0.282324 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.132667Jy sigma=2.389224 ! Fit after self-cal, rms=0.130236Jy sigma=2.345485 ! 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=0.9033 mas, bmaj=2.517 mas, bpa=-4.024 degrees ! Estimated noise=0.31387 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 = 0.0490267 Jy ! Component: 100 - total flux cleaned = 0.0798906 Jy ! Component: 150 - total flux cleaned = 0.10073 Jy ! Component: 200 - total flux cleaned = 0.114986 Jy ! Total flux subtracted in 200 components = 0.114986 Jy ! Clean residual min=-0.018784 max=0.034994 Jy/beam ! Clean residual mean=-0.000052 rms=0.006555 Jy/beam ! Combined flux in latest and established models = 0.39731 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 55 components and 0.39731 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.108270Jy sigma=1.894315 ! Fit after self-cal, rms=0.107597Jy sigma=1.881762 ! Inverting map ! Added new window around map position (4.4, -5.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0360751 Jy ! Component: 100 - total flux cleaned = 0.0565532 Jy ! Component: 150 - total flux cleaned = 0.0710475 Jy ! Component: 200 - total flux cleaned = 0.0821666 Jy ! Total flux subtracted in 200 components = 0.0821666 Jy ! Clean residual min=-0.013909 max=0.017107 Jy/beam ! Clean residual mean=-0.000019 rms=0.004027 Jy/beam ! Combined flux in latest and established models = 0.479477 Jy ! Performing phase self-cal ! Adding 43 model components to the UV plane model. ! The established model now contains 92 components and 0.479477 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.093553Jy sigma=1.605119 ! Fit after self-cal, rms=0.092365Jy sigma=1.580516 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9033 x 2.517 at -4.024 degrees (North through East) ! Clean map min=-0.011468 max=0.18415 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* ! ! ! Not correcting unselected IF 5. ! ! 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 1.02 FD 1.10 HN 1.19 KP 1.00 ! LA 0.88 MK 1.00 NL 1.00 OV 1.02 ! PT 0.92 SC 0.92 ! ! ! 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* ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.092365Jy sigma=1.580516 ! Fit after self-cal, rms=0.092609Jy sigma=1.569333 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9031 mas, bmaj=2.511 mas, bpa=-3.912 degrees ! Estimated noise=0.313107 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 (6.8, -6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0169562 Jy ! Component: 100 - total flux cleaned = 0.0277477 Jy ! Component: 150 - total flux cleaned = 0.0360987 Jy ! Component: 200 - total flux cleaned = 0.0428383 Jy ! Total flux subtracted in 200 components = 0.0428383 Jy ! Clean residual min=-0.008500 max=0.009862 Jy/beam ! Clean residual mean=-0.000015 rms=0.002440 Jy/beam ! Combined flux in latest and established models = 0.522315 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 139 components and 0.522315 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.088500Jy sigma=1.490969 ! Fit after self-cal, rms=0.088151Jy sigma=1.482099 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.088151Jy sigma=1.482099 ! Fit after self-cal, rms=0.087914Jy sigma=1.440401 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8951 mas, bmaj=2.476 mas, bpa=-3.197 degrees ! Estimated noise=0.308911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00555498 Jy ! Component: 100 - total flux cleaned = 0.00861983 Jy ! Component: 150 - total flux cleaned = 0.0101189 Jy ! Component: 200 - total flux cleaned = 0.0112404 Jy ! Total flux subtracted in 200 components = 0.0112404 Jy ! Clean residual min=-0.004830 max=0.005981 Jy/beam ! Clean residual mean=-0.000006 rms=0.001374 Jy/beam ! Combined flux in latest and established models = 0.533555 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 154 components and 0.533555 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.087479Jy sigma=1.431129 ! Fit after self-cal, rms=0.087495Jy sigma=1.429898 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 (0.4, 18). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00541204 Jy ! Component: 100 - total flux cleaned = 0.00768298 Jy ! Component: 150 - total flux cleaned = 0.0095252 Jy ! Component: 200 - total flux cleaned = 0.0110155 Jy ! Total flux subtracted in 200 components = 0.0110155 Jy ! Clean residual min=-0.004329 max=0.004244 Jy/beam ! Clean residual mean=-0.000009 rms=0.001178 Jy/beam ! Combined flux in latest and established models = 0.544571 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 182 components and 0.544571 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.087054Jy sigma=1.422357 ! Fit after self-cal, rms=0.087023Jy sigma=1.421661 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.087023Jy sigma=1.421661 ! Fit after self-cal, rms=0.088111Jy sigma=1.408794 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8969 mas, bmaj=2.472 mas, bpa=-3.211 degrees ! Estimated noise=0.309551 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00157894 Jy ! Component: 100 - total flux cleaned = 0.0025271 Jy ! Component: 150 - total flux cleaned = 0.00287994 Jy ! Component: 200 - total flux cleaned = 0.0031491 Jy ! Total flux subtracted in 200 components = 0.0031491 Jy ! Clean residual min=-0.003551 max=0.004157 Jy/beam ! Clean residual mean=-0.000009 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.54772 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 204 components and 0.54772 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.088012Jy sigma=1.407014 ! Fit after self-cal, rms=0.088003Jy sigma=1.406823 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 (-3.6, 24.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00361594 Jy ! Component: 100 - total flux cleaned = 0.00497894 Jy ! Component: 150 - total flux cleaned = 0.00519444 Jy ! Component: 200 - total flux cleaned = 0.00529346 Jy ! Total flux subtracted in 200 components = 0.00529346 Jy ! Clean residual min=-0.003117 max=0.003182 Jy/beam ! Clean residual mean=-0.000006 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.553014 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 222 components and 0.553014 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.087838Jy sigma=1.403284 ! Fit after self-cal, rms=0.087832Jy sigma=1.403050 ! Inverting map ! Added new window around map position (4.2, 14). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00267792 Jy ! Component: 100 - total flux cleaned = 0.00397508 Jy ! Component: 150 - total flux cleaned = 0.00498244 Jy ! Component: 200 - total flux cleaned = 0.00557141 Jy ! Total flux subtracted in 200 components = 0.00557141 Jy ! Clean residual min=-0.002785 max=0.002794 Jy/beam ! Clean residual mean=-0.000004 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.558585 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 241 components and 0.558585 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.087731Jy sigma=1.400799 ! Fit after self-cal, rms=0.087726Jy sigma=1.400699 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.087726Jy sigma=1.400699 ! Fit after self-cal, rms=0.087872Jy sigma=1.397488 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.391 mas, bmaj=7.09 mas, bpa=0.8469 degrees ! Estimated noise=0.382226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00183308 Jy ! Component: 100 - total flux cleaned = 0.00304465 Jy ! Component: 150 - total flux cleaned = 0.0038846 Jy ! Component: 200 - total flux cleaned = 0.00460096 Jy ! Total flux subtracted in 200 components = 0.00460096 Jy ! Clean residual min=-0.003012 max=0.002678 Jy/beam ! Clean residual mean=-0.000005 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.563186 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 256 components and 0.563186 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.087856Jy sigma=1.396943 ! Fit after self-cal, rms=0.087855Jy sigma=1.396863 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 = 0.000623631 Jy ! Component: 100 - total flux cleaned = 0.00123028 Jy ! Component: 150 - total flux cleaned = 0.00155101 Jy ! Component: 200 - total flux cleaned = 0.00174509 Jy ! Total flux subtracted in 200 components = 0.00174509 Jy ! Clean residual min=-0.002870 max=0.002443 Jy/beam ! Clean residual mean=-0.000005 rms=0.000706 Jy/beam ! Combined flux in latest and established models = 0.564931 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 267 components and 0.564931 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.087844Jy sigma=1.396703 ! Fit after self-cal, rms=0.087842Jy sigma=1.396679 ! 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=0.8974 mas, bmaj=2.471 mas, bpa=-3.301 degrees ! Estimated noise=0.309354 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8974 x 2.471 at -3.301 degrees (North through East) ! Clean map min=-0.0023962 max=0.17869 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=0.6769 mas, bmaj=1.997 mas, bpa=-0.01372 degrees ! Estimated noise=0.673495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.1406 Jy ! Component: 100 - total flux cleaned = 0.210349 Jy ! Component: 150 - total flux cleaned = 0.255099 Jy ! Component: 200 - total flux cleaned = 0.286011 Jy ! Total flux subtracted in 200 components = 0.286011 Jy ! Clean residual min=-0.013110 max=0.018074 Jy/beam ! Clean residual mean=-0.000013 rms=0.003764 Jy/beam ! Combined flux in latest and established models = 0.286011 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 0.286011 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8974 mas, bmaj=2.471 mas, bpa=-3.301 degrees ! Estimated noise=0.309354 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 = 0.0480499 Jy ! Component: 100 - total flux cleaned = 0.0840032 Jy ! Component: 150 - total flux cleaned = 0.112425 Jy ! Component: 200 - total flux cleaned = 0.135316 Jy ! Total flux subtracted in 200 components = 0.135316 Jy ! Clean residual min=-0.009677 max=0.014591 Jy/beam ! Clean residual mean=-0.000031 rms=0.004268 Jy/beam ! Combined flux in latest and established models = 0.421328 Jy ! Adding 75 model components to the UV plane model. ! The established model now contains 92 components and 0.421328 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=2.391 mas, bmaj=7.09 mas, bpa=0.8469 degrees ! Estimated noise=0.382226 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0314611 Jy ! Component: 100 - total flux cleaned = 0.0534035 Jy ! Component: 150 - total flux cleaned = 0.069399 Jy ! Component: 200 - total flux cleaned = 0.0815026 Jy ! Total flux subtracted in 200 components = 0.0815026 Jy ! Clean residual min=-0.006117 max=0.007679 Jy/beam ! Clean residual mean=-0.000023 rms=0.002967 Jy/beam ! Combined flux in latest and established models = 0.502831 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 = 0.00939826 Jy ! Component: 100 - total flux cleaned = 0.0167851 Jy ! Component: 150 - total flux cleaned = 0.022683 Jy ! Component: 200 - total flux cleaned = 0.0274946 Jy ! Total flux subtracted in 200 components = 0.0274946 Jy ! Clean residual min=-0.004409 max=0.004498 Jy/beam ! Clean residual mean=-0.000014 rms=0.001650 Jy/beam ! Combined flux in latest and established models = 0.530325 Jy ! Adding 154 model components to the UV plane model. ! The established model now contains 227 components and 0.530325 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8974 mas, bmaj=2.471 mas, bpa=-3.301 degrees ! Estimated noise=0.309354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0038822 Jy ! Component: 100 - total flux cleaned = 0.00697167 Jy ! Component: 150 - total flux cleaned = 0.00966672 Jy ! Component: 200 - total flux cleaned = 0.0120516 Jy ! Total flux subtracted in 200 components = 0.0120516 Jy ! Clean residual min=-0.003056 max=0.003772 Jy/beam ! Clean residual mean=-0.000006 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.542377 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 256 components and 0.542377 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.088082Jy sigma=1.401491 ! Fit after self-cal, rms=0.087976Jy sigma=1.399903 wmodel /scr/pima/bg219h_uvs/J2339-3310_X_map.mod ! Writing 256 model components to file: /scr/pima/bg219h_uvs/J2339-3310_X_map.mod wobs /scr/pima/bg219h_uvs/J2339-3310_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J2339-3310_X_uvs.fits wwins /scr/pima/bg219h_uvs/J2339-3310_X_map.win ! wwins: Wrote 7 windows to /scr/pima/bg219h_uvs/J2339-3310_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000231725 Jy ! Component: 100 - total flux cleaned = 8.82381e-06 Jy ! Component: 150 - total flux cleaned = 0.000188965 Jy ! Component: 200 - total flux cleaned = 0.000316918 Jy ! Component: 250 - total flux cleaned = 0.000560818 Jy ! Component: 300 - total flux cleaned = 0.00083742 Jy ! Component: 350 - total flux cleaned = 0.000914175 Jy ! Component: 400 - total flux cleaned = 0.00113681 Jy ! Component: 450 - total flux cleaned = 0.00120828 Jy ! Component: 500 - total flux cleaned = 0.00127806 Jy ! Component: 550 - total flux cleaned = 0.00138046 Jy ! Component: 600 - total flux cleaned = 0.00144707 Jy ! Component: 650 - total flux cleaned = 0.00138267 Jy ! Component: 700 - total flux cleaned = 0.00135077 Jy ! Component: 750 - total flux cleaned = 0.00116613 Jy ! Component: 800 - total flux cleaned = 0.00101581 Jy ! Component: 850 - total flux cleaned = 0.000868376 Jy ! Component: 900 - total flux cleaned = 0.000695283 Jy ! Component: 950 - total flux cleaned = 0.000582439 Jy ! Component: 1000 - total flux cleaned = 0.000444414 Jy ! Component: 1050 - total flux cleaned = 0.00028136 Jy ! Component: 1100 - total flux cleaned = 1.46556e-05 Jy ! Component: 1150 - total flux cleaned = -9.01253e-05 Jy ! Component: 1200 - total flux cleaned = -0.000321585 Jy ! Component: 1250 - total flux cleaned = -0.000497758 Jy ! Component: 1300 - total flux cleaned = -0.00067104 Jy ! Component: 1350 - total flux cleaned = -0.000768789 Jy ! Component: 1400 - total flux cleaned = -0.000912423 Jy ! Component: 1450 - total flux cleaned = -0.000982883 Jy ! Component: 1500 - total flux cleaned = -0.00109878 Jy ! Component: 1550 - total flux cleaned = -0.0010985 Jy ! Component: 1600 - total flux cleaned = -0.00103139 Jy ! Component: 1650 - total flux cleaned = -0.00105379 Jy ! Component: 1700 - total flux cleaned = -0.00103173 Jy ! Component: 1750 - total flux cleaned = -0.00105283 Jy ! Component: 1800 - total flux cleaned = -0.00103159 Jy ! Component: 1850 - total flux cleaned = -0.00107391 Jy ! Component: 1900 - total flux cleaned = -0.00105318 Jy ! Component: 1950 - total flux cleaned = -0.00111499 Jy ! Component: 2000 - total flux cleaned = -0.00115587 Jy ! Component: 2050 - total flux cleaned = -0.00105574 Jy ! Component: 2100 - total flux cleaned = -0.00109521 Jy ! Component: 2150 - total flux cleaned = -0.00117344 Jy ! Component: 2200 - total flux cleaned = -0.00113514 Jy ! Component: 2250 - total flux cleaned = -0.00113546 Jy ! Component: 2300 - total flux cleaned = -0.0011546 Jy ! Component: 2350 - total flux cleaned = -0.00122959 Jy ! Component: 2400 - total flux cleaned = -0.00124847 Jy ! Component: 2450 - total flux cleaned = -0.00128474 Jy ! Component: 2500 - total flux cleaned = -0.00128457 Jy ! Component: 2550 - total flux cleaned = -0.00124909 Jy ! Component: 2600 - total flux cleaned = -0.00131992 Jy ! Component: 2650 - total flux cleaned = -0.00130232 Jy ! Component: 2700 - total flux cleaned = -0.0013025 Jy ! Component: 2750 - total flux cleaned = -0.00132011 Jy ! Component: 2800 - total flux cleaned = -0.001354 Jy ! Component: 2850 - total flux cleaned = -0.00132024 Jy ! Component: 2900 - total flux cleaned = -0.00137021 Jy ! Component: 2950 - total flux cleaned = -0.00130421 Jy ! Component: 3000 - total flux cleaned = -0.00136981 Jy ! Component: 3050 - total flux cleaned = -0.00130475 Jy ! Component: 3100 - total flux cleaned = -0.00133713 Jy ! Component: 3150 - total flux cleaned = -0.00132125 Jy ! Component: 3200 - total flux cleaned = -0.00130534 Jy ! Component: 3250 - total flux cleaned = -0.00125839 Jy ! Component: 3300 - total flux cleaned = -0.00132068 Jy ! Component: 3350 - total flux cleaned = -0.00130553 Jy ! Component: 3400 - total flux cleaned = -0.00127504 Jy ! Component: 3450 - total flux cleaned = -0.00132083 Jy ! Component: 3500 - total flux cleaned = -0.0013359 Jy ! Component: 3550 - total flux cleaned = -0.00132099 Jy ! Component: 3600 - total flux cleaned = -0.00127634 Jy ! Component: 3650 - total flux cleaned = -0.00129126 Jy ! Component: 3700 - total flux cleaned = -0.00130579 Jy ! Component: 3750 - total flux cleaned = -0.00129133 Jy ! Component: 3800 - total flux cleaned = -0.00130585 Jy ! Component: 3850 - total flux cleaned = -0.00126276 Jy ! Component: 3900 - total flux cleaned = -0.00124858 Jy ! Component: 3950 - total flux cleaned = -0.00126276 Jy ! Component: 4000 - total flux cleaned = -0.00124867 Jy ! Component: 4050 - total flux cleaned = -0.00120666 Jy ! Total flux subtracted in 4096 components = -0.00123441 Jy ! Clean residual min=-0.000744 max=0.000836 Jy/beam ! Clean residual mean=0.000000 rms=0.000247 Jy/beam ! Combined flux in latest and established models = 0.541143 Jy keep ! Adding 307 model components to the UV plane model. ! The established model now contains 563 components and 0.541142 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J2339-3310_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8974 x 2.471 at -3.301 degrees (North through East) ! Clean map min=-0.001628 max=0.19292 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J2339-3310_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.192916 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000244141 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.37966 0.37966 0.759321 1.51864 3.03728 6.07457 12.1491 24.2983 48.5965 97.193 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.192 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 790.179 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J2339-3310_X_uvs.log closed on Thu Apr 7 12:23:34 2016