! Started logfile: /scr/pima/bg219i_uvs/J2140-2804_X_uvs.log on Wed Apr 6 23:56:08 2016 obs /scr/pima/bg219i_uvs/J2140-2804_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2140-2804_X_uva.fits ! AN table 1: 58 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.631418 visibilities/baseline/integration-bin. ! Found source: J2140-2804 ! ! 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 19776 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/bg219i_uvs/J2140-2804_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 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 52 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=1.004868Jy sigma=21.281611 ! Fit after self-cal, rms=0.945032Jy sigma=20.040279 ! 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=0.7309 mas, bmaj=1.983 mas, bpa=-12.95 degrees ! Estimated noise=0.59619 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 = 0.041011 Jy ! Component: 100 - total flux cleaned = 0.051641 Jy ! Total flux subtracted in 100 components = 0.051641 Jy ! Clean residual min=-0.003751 max=0.004753 Jy/beam ! Clean residual mean=0.000000 rms=0.001056 Jy/beam ! Combined flux in latest and established models = 0.051641 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.051641 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=0.068293Jy sigma=1.348677 ! Fit after self-cal, rms=0.066734Jy sigma=1.314682 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00699217 Jy ! Component: 100 - total flux cleaned = 0.0109971 Jy ! Total flux subtracted in 100 components = 0.0109971 Jy ! Clean residual min=-0.002995 max=0.003120 Jy/beam ! Clean residual mean=0.000000 rms=0.000768 Jy/beam ! Combined flux in latest and established models = 0.0626381 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 15 components and 0.0626381 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=0.065651Jy sigma=1.289641 ! Fit after self-cal, rms=0.065626Jy sigma=1.288899 ! 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=0.9063 mas, bmaj=2.277 mas, bpa=-9.965 degrees ! Estimated noise=0.324366 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 = 0.00423363 Jy ! Component: 100 - total flux cleaned = 0.00618248 Jy ! Component: 150 - total flux cleaned = 0.00708415 Jy ! Component: 200 - total flux cleaned = 0.00723336 Jy ! Total flux subtracted in 200 components = 0.00723336 Jy ! Clean residual min=-0.002152 max=0.001965 Jy/beam ! Clean residual mean=-0.000001 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.0698714 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 19 components and 0.0698714 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=0.065376Jy sigma=1.283467 ! Fit after self-cal, rms=0.065365Jy sigma=1.283189 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9063 x 2.277 at -9.965 degrees (North through East) ! Clean map min=-0.0020294 max=0.058766 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.03 HN 0.94 KP 1.01 ! LA 0.99 MK 1.01 NL 1.05 OV 1.03 ! PT 0.94 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.08 HN 0.90 KP 0.99 ! LA 1.02 MK 1.00 NL 1.04 OV 0.98 ! PT 1.02 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.94 HN 1.00 KP 0.98 ! LA 1.05 MK 1.02 NL 1.04 OV 0.93 ! PT 0.97 SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.94 HN 0.91 KP 1.00 ! LA 1.00 MK 0.98 NL 1.02 OV 1.05 ! PT 1.00 SC 1.02 ! ! ! 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 0.89 FD 0.98 HN 0.84 KP 1.05 ! LA 1.00 MK 0.96 NL 1.06 OV 0.95 ! PT 1.02 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 0.86 KP 1.08 ! LA 1.02 MK 1.01 NL 1.00 OV 0.93 ! PT 0.98 SC 0.98 ! ! ! 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=0.065365Jy sigma=1.283189 ! Fit after self-cal, rms=0.064401Jy sigma=1.281373 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9069 mas, bmaj=2.276 mas, bpa=-9.841 degrees ! Estimated noise=0.322863 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 = 0.000212156 Jy ! Component: 100 - total flux cleaned = 0.000234597 Jy ! Component: 150 - total flux cleaned = 0.000254664 Jy ! Component: 200 - total flux cleaned = 0.000293286 Jy ! Total flux subtracted in 200 components = 0.000293286 Jy ! Clean residual min=-0.002071 max=0.001927 Jy/beam ! Clean residual mean=-0.000000 rms=0.000464 Jy/beam ! Combined flux in latest and established models = 0.0701647 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.0701647 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=0.064388Jy sigma=1.281100 ! Fit after self-cal, rms=0.064382Jy sigma=1.280905 ! 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=0.064382Jy sigma=1.280905 ! Fit after self-cal, rms=0.064276Jy sigma=1.280871 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.906 mas, bmaj=2.273 mas, bpa=-9.813 degrees ! Estimated noise=0.322677 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000155939 Jy ! Component: 100 - total flux cleaned = 0.000193888 Jy ! Component: 150 - total flux cleaned = 0.00021103 Jy ! Component: 200 - total flux cleaned = 0.000227521 Jy ! Total flux subtracted in 200 components = 0.000227521 Jy ! Clean residual min=-0.002060 max=0.001881 Jy/beam ! Clean residual mean=-0.000000 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0703922 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.0703922 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=0.064267Jy sigma=1.280668 ! Fit after self-cal, rms=0.064265Jy sigma=1.280653 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 = 5.20419e-06 Jy ! Component: 100 - total flux cleaned = 2.20192e-05 Jy ! Component: 150 - total flux cleaned = 3.7598e-05 Jy ! Component: 200 - total flux cleaned = 5.25352e-05 Jy ! Total flux subtracted in 200 components = 5.25352e-05 Jy ! Clean residual min=-0.002045 max=0.001872 Jy/beam ! Clean residual mean=-0.000000 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0704448 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.0704448 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=0.064259Jy sigma=1.280505 ! Fit after self-cal, rms=0.064259Jy sigma=1.280497 ! 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=0.064259Jy sigma=1.280497 ! Fit after self-cal, rms=0.064306Jy sigma=1.279365 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9063 mas, bmaj=2.277 mas, bpa=-10.22 degrees ! Estimated noise=0.322321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000272138 Jy ! Component: 100 - total flux cleaned = -0.000318022 Jy ! Component: 150 - total flux cleaned = -0.000330606 Jy ! Component: 200 - total flux cleaned = -0.00034303 Jy ! Total flux subtracted in 200 components = -0.00034303 Jy ! Clean residual min=-0.001963 max=0.001875 Jy/beam ! Clean residual mean=0.000000 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.0701017 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 35 components and 0.0701017 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=0.064299Jy sigma=1.279242 ! Fit after self-cal, rms=0.064306Jy sigma=1.279125 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 = -8.86783e-05 Jy ! Component: 100 - total flux cleaned = -8.83698e-05 Jy ! Component: 150 - total flux cleaned = -8.86306e-05 Jy ! Component: 200 - total flux cleaned = -8.8835e-05 Jy ! Total flux subtracted in 200 components = -8.8835e-05 Jy ! Clean residual min=-0.001967 max=0.001857 Jy/beam ! Clean residual mean=0.000000 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0700129 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 36 components and 0.0700129 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=0.064302Jy sigma=1.279057 ! Fit after self-cal, rms=0.064301Jy sigma=1.279052 ! 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=0.064301Jy sigma=1.279052 ! Fit after self-cal, rms=0.064191Jy sigma=1.279005 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.181 mas, bmaj=5.694 mas, bpa=2.571 degrees ! Estimated noise=0.41114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000423324 Jy ! Component: 100 - total flux cleaned = -0.000430628 Jy ! Component: 150 - total flux cleaned = -0.000436843 Jy ! Component: 200 - total flux cleaned = -0.000442496 Jy ! Total flux subtracted in 200 components = -0.000442496 Jy ! Clean residual min=-0.002133 max=0.001557 Jy/beam ! Clean residual mean=0.000001 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.0695704 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 40 components and 0.0695704 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=0.064191Jy sigma=1.279018 ! Fit after self-cal, rms=0.064190Jy sigma=1.278987 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 = -4.8343e-05 Jy ! Component: 100 - total flux cleaned = -4.81196e-05 Jy ! Component: 150 - total flux cleaned = -5.49772e-05 Jy ! Component: 200 - total flux cleaned = -6.07107e-05 Jy ! Total flux subtracted in 200 components = -6.07107e-05 Jy ! Clean residual min=-0.002134 max=0.001559 Jy/beam ! Clean residual mean=0.000001 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.0695097 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 41 components and 0.0695097 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=0.064191Jy sigma=1.279012 ! Fit after self-cal, rms=0.064189Jy sigma=1.278988 ! 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=0.9048 mas, bmaj=2.278 mas, bpa=-10.41 degrees ! Estimated noise=0.321274 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9048 x 2.278 at -10.41 degrees (North through East) ! Clean map min=-0.0018522 max=0.059129 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=0.7306 mas, bmaj=1.997 mas, bpa=-13.51 degrees ! Estimated noise=0.591453 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0416472 Jy ! Component: 100 - total flux cleaned = 0.0534609 Jy ! Component: 150 - total flux cleaned = 0.059985 Jy ! Component: 200 - total flux cleaned = 0.0637682 Jy ! Total flux subtracted in 200 components = 0.0637682 Jy ! Clean residual min=-0.002852 max=0.003011 Jy/beam ! Clean residual mean=0.000001 rms=0.000753 Jy/beam ! Combined flux in latest and established models = 0.0637682 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 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0637682 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9048 mas, bmaj=2.278 mas, bpa=-10.41 degrees ! Estimated noise=0.321274 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 = 0.003619 Jy ! Component: 100 - total flux cleaned = 0.0052582 Jy ! Component: 150 - total flux cleaned = 0.00583526 Jy ! Component: 200 - total flux cleaned = 0.00595223 Jy ! Total flux subtracted in 200 components = 0.00595223 Jy ! Clean residual min=-0.001979 max=0.001900 Jy/beam ! Clean residual mean=0.000000 rms=0.000445 Jy/beam ! Combined flux in latest and established models = 0.0697204 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.0697205 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=2.181 mas, bmaj=5.694 mas, bpa=2.571 degrees ! Estimated noise=0.41114 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.18052e-05 Jy ! Component: 100 - total flux cleaned = -2.2291e-05 Jy ! Component: 150 - total flux cleaned = -2.27904e-05 Jy ! Component: 200 - total flux cleaned = -3.76023e-05 Jy ! Total flux subtracted in 200 components = -3.76023e-05 Jy ! Clean residual min=-0.002122 max=0.001578 Jy/beam ! Clean residual mean=0.000001 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.0696829 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 = -1.38374e-05 Jy ! Component: 100 - total flux cleaned = -3.40545e-05 Jy ! Component: 150 - total flux cleaned = -4.6889e-05 Jy ! Component: 200 - total flux cleaned = -5.94114e-05 Jy ! Total flux subtracted in 200 components = -5.94114e-05 Jy ! Clean residual min=-0.002116 max=0.001564 Jy/beam ! Clean residual mean=0.000001 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.0696234 Jy ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 0.0696234 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9048 mas, bmaj=2.278 mas, bpa=-10.41 degrees ! Estimated noise=0.321274 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.17119e-05 Jy ! Component: 100 - total flux cleaned = 2.97699e-05 Jy ! Component: 150 - total flux cleaned = 4.74199e-05 Jy ! Component: 200 - total flux cleaned = 8.00493e-05 Jy ! Total flux subtracted in 200 components = 8.00493e-05 Jy ! Clean residual min=-0.001964 max=0.001869 Jy/beam ! Clean residual mean=0.000000 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0697035 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 27 components and 0.0697035 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=0.064204Jy sigma=1.279234 ! Fit after self-cal, rms=0.064202Jy sigma=1.279210 wmodel /scr/pima/bg219i_uvs/J2140-2804_X_map.mod ! Writing 27 model components to file: /scr/pima/bg219i_uvs/J2140-2804_X_map.mod wobs /scr/pima/bg219i_uvs/J2140-2804_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J2140-2804_X_uvs.fits wwins /scr/pima/bg219i_uvs/J2140-2804_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219i_uvs/J2140-2804_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 = -0.000252324 Jy ! Component: 100 - total flux cleaned = -0.000126526 Jy ! Component: 150 - total flux cleaned = -0.000127225 Jy ! Component: 200 - total flux cleaned = -7.18371e-05 Jy ! Component: 250 - total flux cleaned = 3.54072e-05 Jy ! Component: 300 - total flux cleaned = 0.000267453 Jy ! Component: 350 - total flux cleaned = 0.000466582 Jy ! Component: 400 - total flux cleaned = 0.00070792 Jy ! Component: 450 - total flux cleaned = 0.000987877 Jy ! Component: 500 - total flux cleaned = 0.0011695 Jy ! Component: 550 - total flux cleaned = 0.00139007 Jy ! Component: 600 - total flux cleaned = 0.00149772 Jy ! Component: 650 - total flux cleaned = 0.00162402 Jy ! Component: 700 - total flux cleaned = 0.0017882 Jy ! Component: 750 - total flux cleaned = 0.0019081 Jy ! Component: 800 - total flux cleaned = 0.00194783 Jy ! Component: 850 - total flux cleaned = 0.00208268 Jy ! Component: 900 - total flux cleaned = 0.00215811 Jy ! Component: 950 - total flux cleaned = 0.00230637 Jy ! Component: 1000 - total flux cleaned = 0.00236103 Jy ! Component: 1050 - total flux cleaned = 0.00248644 Jy ! Component: 1100 - total flux cleaned = 0.00260921 Jy ! Component: 1150 - total flux cleaned = 0.00272971 Jy ! Component: 1200 - total flux cleaned = 0.0028145 Jy ! Component: 1250 - total flux cleaned = 0.0028813 Jy ! Component: 1300 - total flux cleaned = 0.00299634 Jy ! Component: 1350 - total flux cleaned = 0.00302863 Jy ! Component: 1400 - total flux cleaned = 0.00312392 Jy ! Component: 1450 - total flux cleaned = 0.00318641 Jy ! Component: 1500 - total flux cleaned = 0.00323286 Jy ! Component: 1550 - total flux cleaned = 0.00329376 Jy ! Component: 1600 - total flux cleaned = 0.00333879 Jy ! Component: 1650 - total flux cleaned = 0.00336843 Jy ! Component: 1700 - total flux cleaned = 0.0033833 Jy ! Component: 1750 - total flux cleaned = 0.00341225 Jy ! Component: 1800 - total flux cleaned = 0.00349802 Jy ! Component: 1850 - total flux cleaned = 0.00351173 Jy ! Component: 1900 - total flux cleaned = 0.00351148 Jy ! Component: 1950 - total flux cleaned = 0.0035529 Jy ! Component: 2000 - total flux cleaned = 0.00359361 Jy ! Component: 2050 - total flux cleaned = 0.00356666 Jy ! Component: 2100 - total flux cleaned = 0.0035798 Jy ! Component: 2150 - total flux cleaned = 0.00363276 Jy ! Component: 2200 - total flux cleaned = 0.00367191 Jy ! Component: 2250 - total flux cleaned = 0.00368462 Jy ! Component: 2300 - total flux cleaned = 0.00369749 Jy ! Component: 2350 - total flux cleaned = 0.00373566 Jy ! Component: 2400 - total flux cleaned = 0.00374823 Jy ! Component: 2450 - total flux cleaned = 0.00383521 Jy ! Component: 2500 - total flux cleaned = 0.00388452 Jy ! Component: 2550 - total flux cleaned = 0.00388453 Jy ! Component: 2600 - total flux cleaned = 0.00392085 Jy ! Component: 2650 - total flux cleaned = 0.0039329 Jy ! Component: 2700 - total flux cleaned = 0.00394475 Jy ! Component: 2750 - total flux cleaned = 0.00395647 Jy ! Component: 2800 - total flux cleaned = 0.00394472 Jy ! Component: 2850 - total flux cleaned = 0.00400294 Jy ! Component: 2900 - total flux cleaned = 0.00402591 Jy ! Component: 2950 - total flux cleaned = 0.00402588 Jy ! Component: 3000 - total flux cleaned = 0.00405999 Jy ! Component: 3050 - total flux cleaned = 0.0040035 Jy ! Component: 3100 - total flux cleaned = 0.00404844 Jy ! Component: 3150 - total flux cleaned = 0.00405954 Jy ! Component: 3200 - total flux cleaned = 0.00407061 Jy ! Component: 3250 - total flux cleaned = 0.00407057 Jy ! Component: 3300 - total flux cleaned = 0.00404873 Jy ! Component: 3350 - total flux cleaned = 0.00407045 Jy ! Component: 3400 - total flux cleaned = 0.0041027 Jy ! Component: 3450 - total flux cleaned = 0.00407057 Jy ! Component: 3500 - total flux cleaned = 0.0040599 Jy ! Component: 3550 - total flux cleaned = 0.00404929 Jy ! Component: 3600 - total flux cleaned = 0.00402818 Jy ! Component: 3650 - total flux cleaned = 0.00398641 Jy ! Component: 3700 - total flux cleaned = 0.00398648 Jy ! Component: 3750 - total flux cleaned = 0.00398652 Jy ! Component: 3800 - total flux cleaned = 0.0039865 Jy ! Component: 3850 - total flux cleaned = 0.00394543 Jy ! Component: 3900 - total flux cleaned = 0.0039149 Jy ! Component: 3950 - total flux cleaned = 0.00392511 Jy ! Component: 4000 - total flux cleaned = 0.00392509 Jy ! Component: 4050 - total flux cleaned = 0.00391504 Jy ! Total flux subtracted in 4096 components = 0.00390508 Jy ! Clean residual min=-0.000727 max=0.000579 Jy/beam ! Clean residual mean=-0.000000 rms=0.000168 Jy/beam ! Combined flux in latest and established models = 0.0736086 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 306 components and 0.0736086 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J2140-2804_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9048 x 2.278 at -10.41 degrees (North through East) ! Clean map min=-0.0010603 max=0.05889 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2140-2804_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.05889 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000165531 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.843256 0.843256 1.68651 3.37302 6.74604 13.4921 26.9842 53.9684 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.058 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 355.764 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2140-2804_X_uvs.log closed on Wed Apr 6 23:56:13 2016