! Started logfile: /scr/pima/bg219b_uvs/J0909+4753_X_uvs.log on Thu Apr 7 01:49:07 2016 obs /scr/pima/bg219b_uvs/J0909+4753_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0909+4753_X_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.637037 visibilities/baseline/integration-bin. ! Found source: J0909+4753 ! ! 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 20640 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/bg219b_uvs/J0909+4753_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 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 96 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 96 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=1.002614Jy sigma=25.763103 ! Fit after self-cal, rms=0.960304Jy sigma=24.675253 ! 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=0.846 mas, bmaj=1.715 mas, bpa=33.91 degrees ! Estimated noise=0.578433 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 = 0.0316175 Jy ! Component: 100 - total flux cleaned = 0.0398485 Jy ! Total flux subtracted in 100 components = 0.0398485 Jy ! Clean residual min=-0.005182 max=0.007180 Jy/beam ! Clean residual mean=0.000014 rms=0.001173 Jy/beam ! Combined flux in latest and established models = 0.0398485 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0398485 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=0.057744Jy sigma=1.424549 ! Fit after self-cal, rms=0.055728Jy sigma=1.370737 ! Inverting map ! Added new window around map position (-1.8, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00830307 Jy ! Component: 100 - total flux cleaned = 0.0130846 Jy ! Total flux subtracted in 100 components = 0.0130846 Jy ! Clean residual min=-0.004280 max=0.004521 Jy/beam ! Clean residual mean=0.000008 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.0529332 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.0529332 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=0.054427Jy sigma=1.334486 ! Fit after self-cal, rms=0.054131Jy sigma=1.328088 ! 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=1.125 mas, bmaj=1.88 mas, bpa=33.03 degrees ! Estimated noise=0.267339 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 = 0.00600516 Jy ! Component: 100 - total flux cleaned = 0.0092934 Jy ! Component: 150 - total flux cleaned = 0.0114297 Jy ! Component: 200 - total flux cleaned = 0.0129362 Jy ! Total flux subtracted in 200 components = 0.0129362 Jy ! Clean residual min=-0.002297 max=0.003290 Jy/beam ! Clean residual mean=-0.000001 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.0658694 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 29 components and 0.0658694 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=0.053451Jy sigma=1.309215 ! Fit after self-cal, rms=0.053230Jy sigma=1.304430 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.125 x 1.88 at 33.03 degrees (North through East) ! Clean map min=-0.0022053 max=0.042703 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 0.98 FD 0.87 HN 0.96 KP 0.99 ! LA 0.95 MK 0.94 NL 1.06 OV 1.01 ! PT 1.12 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.91 HN 1.06 KP 0.95 ! LA 0.96 MK 1.09 NL 1.04 OV 1.05 ! PT 1.11 SC 1.01 ! ! ! 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 1.04 FD 0.95 HN 1.01 KP 0.98 ! LA 0.96 MK 0.88 NL 0.97 OV 0.91 ! PT 1.14 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.93 HN 0.90 KP 0.99 ! LA 0.93 MK 1.05 NL 1.01 OV 0.93 ! PT 1.03 SC 0.95 ! ! ! 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=0.053230Jy sigma=1.304430 ! Fit after self-cal, rms=0.052202Jy sigma=1.301530 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.129 mas, bmaj=1.881 mas, bpa=33.02 degrees ! Estimated noise=0.261137 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 (-4, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00331869 Jy ! Component: 100 - total flux cleaned = 0.00457902 Jy ! Component: 150 - total flux cleaned = 0.00464645 Jy ! Component: 200 - total flux cleaned = 0.00446312 Jy ! Total flux subtracted in 200 components = 0.00446312 Jy ! Clean residual min=-0.002057 max=0.002405 Jy/beam ! Clean residual mean=-0.000005 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.0703325 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 43 components and 0.0703325 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=0.051977Jy sigma=1.294732 ! Fit after self-cal, rms=0.051851Jy sigma=1.291377 ! Inverting map ! Added new window around map position (3.6, 43.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00268534 Jy ! Component: 100 - total flux cleaned = 0.00443302 Jy ! Component: 150 - total flux cleaned = 0.00525406 Jy ! Component: 200 - total flux cleaned = 0.00560606 Jy ! Total flux subtracted in 200 components = 0.00560606 Jy ! Clean residual min=-0.001611 max=0.001948 Jy/beam ! Clean residual mean=-0.000004 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.0759385 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 65 components and 0.0759386 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=0.051660Jy sigma=1.286382 ! Fit after self-cal, rms=0.051588Jy sigma=1.284818 ! 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=0.051588Jy sigma=1.284818 ! Fit after self-cal, rms=0.051737Jy sigma=1.282931 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.122 mas, bmaj=1.879 mas, bpa=32.82 degrees ! Estimated noise=0.261869 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165364 Jy ! Component: 100 - total flux cleaned = 0.0022904 Jy ! Component: 150 - total flux cleaned = 0.00274058 Jy ! Component: 200 - total flux cleaned = 0.00293282 Jy ! Total flux subtracted in 200 components = 0.00293282 Jy ! Clean residual min=-0.001455 max=0.001735 Jy/beam ! Clean residual mean=-0.000003 rms=0.000396 Jy/beam ! Combined flux in latest and established models = 0.0788714 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 77 components and 0.0788714 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=0.051635Jy sigma=1.280514 ! Fit after self-cal, rms=0.051623Jy sigma=1.279462 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 (-37.2, 23.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00141355 Jy ! Component: 100 - total flux cleaned = 0.00218857 Jy ! Component: 150 - total flux cleaned = 0.0024276 Jy ! Component: 200 - total flux cleaned = 0.00242897 Jy ! Total flux subtracted in 200 components = 0.00242897 Jy ! Clean residual min=-0.001396 max=0.001531 Jy/beam ! Clean residual mean=-0.000003 rms=0.000367 Jy/beam ! Combined flux in latest and established models = 0.0813003 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 0.0813003 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=0.051533Jy sigma=1.277330 ! Fit after self-cal, rms=0.051520Jy sigma=1.276943 ! 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=0.051520Jy sigma=1.276943 ! Fit after self-cal, rms=0.051446Jy sigma=1.276759 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=1.876 mas, bpa=32.77 degrees ! Estimated noise=0.261466 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000905867 Jy ! Component: 100 - total flux cleaned = 0.00127955 Jy ! Component: 150 - total flux cleaned = 0.00137711 Jy ! Component: 200 - total flux cleaned = 0.0013476 Jy ! Total flux subtracted in 200 components = 0.0013476 Jy ! Clean residual min=-0.001319 max=0.001429 Jy/beam ! Clean residual mean=-0.000002 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0826479 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 100 components and 0.0826479 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=0.051395Jy sigma=1.275591 ! Fit after self-cal, rms=0.051354Jy sigma=1.274505 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 = 0.000462397 Jy ! Component: 100 - total flux cleaned = 0.000497313 Jy ! Component: 150 - total flux cleaned = 0.000437219 Jy ! Component: 200 - total flux cleaned = 0.000408423 Jy ! Total flux subtracted in 200 components = 0.000408423 Jy ! Clean residual min=-0.001321 max=0.001410 Jy/beam ! Clean residual mean=-0.000002 rms=0.000342 Jy/beam ! Combined flux in latest and established models = 0.0830564 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 108 components and 0.0830564 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=0.051315Jy sigma=1.273625 ! Fit after self-cal, rms=0.051306Jy sigma=1.273356 ! Inverting map ! Added new window around map position (20.6, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00114513 Jy ! Component: 100 - total flux cleaned = 0.00134076 Jy ! Component: 150 - total flux cleaned = 0.00145536 Jy ! Component: 200 - total flux cleaned = 0.00156095 Jy ! Total flux subtracted in 200 components = 0.00156095 Jy ! Clean residual min=-0.001233 max=0.001413 Jy/beam ! Clean residual mean=-0.000002 rms=0.000325 Jy/beam ! Combined flux in latest and established models = 0.0846173 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 123 components and 0.0846173 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=0.051255Jy sigma=1.272259 ! Fit after self-cal, rms=0.051252Jy sigma=1.272085 ! Inverting map ! Added new window around map position (-6, -36.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00125747 Jy ! Component: 100 - total flux cleaned = 0.00155406 Jy ! Component: 150 - total flux cleaned = 0.00175419 Jy ! Component: 200 - total flux cleaned = 0.00183317 Jy ! Total flux subtracted in 200 components = 0.00183317 Jy ! Clean residual min=-0.001124 max=0.001226 Jy/beam ! Clean residual mean=-0.000002 rms=0.000296 Jy/beam ! Combined flux in latest and established models = 0.0864505 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 147 components and 0.0864505 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=0.051204Jy sigma=1.270958 ! Fit after self-cal, rms=0.051193Jy sigma=1.270588 ! Inverting map ! Added new window around map position (31.2, -7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000719187 Jy ! Component: 100 - total flux cleaned = 0.00104902 Jy ! Component: 150 - total flux cleaned = 0.00153284 Jy ! Component: 200 - total flux cleaned = 0.00188761 Jy ! Total flux subtracted in 200 components = 0.00188761 Jy ! Clean residual min=-0.001155 max=0.001024 Jy/beam ! Clean residual mean=-0.000001 rms=0.000278 Jy/beam ! Combined flux in latest and established models = 0.0883381 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 161 components and 0.0883381 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=0.051139Jy sigma=1.269387 ! Fit after self-cal, rms=0.051105Jy sigma=1.268745 ! 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=0.051105Jy sigma=1.268745 ! Fit after self-cal, rms=0.050835Jy sigma=1.267327 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.252 mas, bmaj=2.514 mas, bpa=18.67 degrees ! Estimated noise=0.305283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000737717 Jy ! Component: 100 - total flux cleaned = 0.00112705 Jy ! Component: 150 - total flux cleaned = 0.00137394 Jy ! Component: 200 - total flux cleaned = 0.00154374 Jy ! Total flux subtracted in 200 components = 0.00154374 Jy ! Clean residual min=-0.001105 max=0.001001 Jy/beam ! Clean residual mean=-0.000002 rms=0.000290 Jy/beam ! Combined flux in latest and established models = 0.0898818 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 195 components and 0.0898819 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=0.050817Jy sigma=1.266925 ! Fit after self-cal, rms=0.050815Jy sigma=1.266740 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 = 0.000316023 Jy ! Component: 100 - total flux cleaned = 0.000592548 Jy ! Component: 150 - total flux cleaned = 0.000798345 Jy ! Component: 200 - total flux cleaned = 0.000959353 Jy ! Total flux subtracted in 200 components = 0.000959353 Jy ! Clean residual min=-0.001027 max=0.000973 Jy/beam ! Clean residual mean=-0.000002 rms=0.000282 Jy/beam ! Combined flux in latest and established models = 0.0908412 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 208 components and 0.0908412 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=0.050803Jy sigma=1.266483 ! Fit after self-cal, rms=0.050802Jy sigma=1.266460 ! 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=1.117 mas, bmaj=1.873 mas, bpa=32.67 degrees ! Estimated noise=0.260601 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.117 x 1.873 at 32.67 degrees (North through East) ! Clean map min=-0.0017336 max=0.040481 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=0.844 mas, bmaj=1.709 mas, bpa=33.4 degrees ! Estimated noise=0.554654 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0326933 Jy ! Component: 100 - total flux cleaned = 0.0465183 Jy ! Component: 150 - total flux cleaned = 0.0540327 Jy ! Component: 200 - total flux cleaned = 0.0594735 Jy ! Total flux subtracted in 200 components = 0.0594735 Jy ! Clean residual min=-0.003978 max=0.004135 Jy/beam ! Clean residual mean=0.000006 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.0594735 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.0594735 Jy ! Inverting map and beam ! Estimated beam: bmin=1.117 mas, bmaj=1.873 mas, bpa=32.67 degrees ! Estimated noise=0.260601 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 = 0.00563393 Jy ! Component: 100 - total flux cleaned = 0.00932728 Jy ! Component: 150 - total flux cleaned = 0.0119574 Jy ! Component: 200 - total flux cleaned = 0.0142875 Jy ! Total flux subtracted in 200 components = 0.0142875 Jy ! Clean residual min=-0.002171 max=0.002072 Jy/beam ! Clean residual mean=0.000001 rms=0.000535 Jy/beam ! Combined flux in latest and established models = 0.073761 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 50 components and 0.073761 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=2.252 mas, bmaj=2.514 mas, bpa=18.67 degrees ! Estimated noise=0.305283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00312611 Jy ! Component: 100 - total flux cleaned = 0.00510156 Jy ! Component: 150 - total flux cleaned = 0.00670963 Jy ! Component: 200 - total flux cleaned = 0.0081438 Jy ! Total flux subtracted in 200 components = 0.0081438 Jy ! Clean residual min=-0.001826 max=0.001699 Jy/beam ! Clean residual mean=-0.000002 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0819048 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 = 0.00117603 Jy ! Component: 100 - total flux cleaned = 0.00211643 Jy ! Component: 150 - total flux cleaned = 0.00291608 Jy ! Component: 200 - total flux cleaned = 0.00359776 Jy ! Total flux subtracted in 200 components = 0.00359776 Jy ! Clean residual min=-0.001578 max=0.001457 Jy/beam ! Clean residual mean=-0.000002 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.0855026 Jy ! Adding 85 model components to the UV plane model. ! The established model now contains 118 components and 0.0855025 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.117 mas, bmaj=1.873 mas, bpa=32.67 degrees ! Estimated noise=0.260601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.93963e-05 Jy ! Component: 100 - total flux cleaned = 0.000418136 Jy ! Component: 150 - total flux cleaned = 0.000856329 Jy ! Component: 200 - total flux cleaned = 0.00130398 Jy ! Total flux subtracted in 200 components = 0.00130398 Jy ! Clean residual min=-0.001301 max=0.001279 Jy/beam ! Clean residual mean=-0.000000 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0868065 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 145 components and 0.0868065 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=0.050924Jy sigma=1.269141 ! Fit after self-cal, rms=0.050858Jy sigma=1.267816 wmodel /scr/pima/bg219b_uvs/J0909+4753_X_map.mod ! Writing 145 model components to file: /scr/pima/bg219b_uvs/J0909+4753_X_map.mod wobs /scr/pima/bg219b_uvs/J0909+4753_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0909+4753_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0909+4753_X_map.win ! wwins: Wrote 8 windows to /scr/pima/bg219b_uvs/J0909+4753_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 = -0.000486652 Jy ! Component: 100 - total flux cleaned = -0.000715293 Jy ! Component: 150 - total flux cleaned = -0.000872355 Jy ! Component: 200 - total flux cleaned = -0.00092835 Jy ! Component: 250 - total flux cleaned = -0.00100034 Jy ! Component: 300 - total flux cleaned = -0.00103524 Jy ! Component: 350 - total flux cleaned = -0.00110288 Jy ! Component: 400 - total flux cleaned = -0.00113574 Jy ! Component: 450 - total flux cleaned = -0.00121553 Jy ! Component: 500 - total flux cleaned = -0.0012314 Jy ! Component: 550 - total flux cleaned = -0.00132288 Jy ! Component: 600 - total flux cleaned = -0.00136749 Jy ! Component: 650 - total flux cleaned = -0.00141086 Jy ! Component: 700 - total flux cleaned = -0.00141072 Jy ! Component: 750 - total flux cleaned = -0.00143886 Jy ! Component: 800 - total flux cleaned = -0.00145281 Jy ! Component: 850 - total flux cleaned = -0.0014528 Jy ! Component: 900 - total flux cleaned = -0.00145266 Jy ! Component: 950 - total flux cleaned = -0.00147894 Jy ! Component: 1000 - total flux cleaned = -0.00150464 Jy ! Component: 1050 - total flux cleaned = -0.00154295 Jy ! Component: 1100 - total flux cleaned = -0.00156803 Jy ! Component: 1150 - total flux cleaned = -0.00160491 Jy ! Component: 1200 - total flux cleaned = -0.00158032 Jy ! Component: 1250 - total flux cleaned = -0.00159253 Jy ! Component: 1300 - total flux cleaned = -0.00158082 Jy ! Component: 1350 - total flux cleaned = -0.00162759 Jy ! Component: 1400 - total flux cleaned = -0.00160466 Jy ! Component: 1450 - total flux cleaned = -0.00158192 Jy ! Component: 1500 - total flux cleaned = -0.00157093 Jy ! Component: 1550 - total flux cleaned = -0.00159329 Jy ! Component: 1600 - total flux cleaned = -0.00159352 Jy ! Component: 1650 - total flux cleaned = -0.00156129 Jy ! Component: 1700 - total flux cleaned = -0.00156125 Jy ! Component: 1750 - total flux cleaned = -0.00152967 Jy ! Component: 1800 - total flux cleaned = -0.00151929 Jy ! Component: 1850 - total flux cleaned = -0.00148832 Jy ! Component: 1900 - total flux cleaned = -0.0014986 Jy ! Component: 1950 - total flux cleaned = -0.00148852 Jy ! Component: 2000 - total flux cleaned = -0.00146867 Jy ! Component: 2050 - total flux cleaned = -0.00146868 Jy ! Component: 2100 - total flux cleaned = -0.00146863 Jy ! Component: 2150 - total flux cleaned = -0.0014494 Jy ! Component: 2200 - total flux cleaned = -0.00145888 Jy ! Component: 2250 - total flux cleaned = -0.00144945 Jy ! Component: 2300 - total flux cleaned = -0.00143064 Jy ! Component: 2350 - total flux cleaned = -0.00143067 Jy ! Component: 2400 - total flux cleaned = -0.00141213 Jy ! Component: 2450 - total flux cleaned = -0.00134824 Jy ! Component: 2500 - total flux cleaned = -0.00137545 Jy ! Component: 2550 - total flux cleaned = -0.00137546 Jy ! Component: 2600 - total flux cleaned = -0.0013754 Jy ! Component: 2650 - total flux cleaned = -0.00135773 Jy ! Component: 2700 - total flux cleaned = -0.00136642 Jy ! Component: 2750 - total flux cleaned = -0.00135769 Jy ! Component: 2800 - total flux cleaned = -0.00134053 Jy ! Component: 2850 - total flux cleaned = -0.00133212 Jy ! Component: 2900 - total flux cleaned = -0.00134052 Jy ! Component: 2950 - total flux cleaned = -0.00134059 Jy ! Component: 3000 - total flux cleaned = -0.00132392 Jy ! Component: 3050 - total flux cleaned = -0.00131562 Jy ! Component: 3100 - total flux cleaned = -0.00131559 Jy ! Component: 3150 - total flux cleaned = -0.00129132 Jy ! Component: 3200 - total flux cleaned = -0.00129129 Jy ! Component: 3250 - total flux cleaned = -0.00129127 Jy ! Component: 3300 - total flux cleaned = -0.00125951 Jy ! Component: 3350 - total flux cleaned = -0.00125953 Jy ! Component: 3400 - total flux cleaned = -0.00124383 Jy ! Component: 3450 - total flux cleaned = -0.00121271 Jy ! Component: 3500 - total flux cleaned = -0.00118956 Jy ! Component: 3550 - total flux cleaned = -0.00117431 Jy ! Component: 3600 - total flux cleaned = -0.00116666 Jy ! Component: 3650 - total flux cleaned = -0.00111369 Jy ! Component: 3700 - total flux cleaned = -0.00109865 Jy ! Component: 3750 - total flux cleaned = -0.00106876 Jy ! Component: 3800 - total flux cleaned = -0.00105391 Jy ! Component: 3850 - total flux cleaned = -0.00100964 Jy ! Component: 3900 - total flux cleaned = -0.000980216 Jy ! Component: 3950 - total flux cleaned = -0.000943746 Jy ! Component: 4000 - total flux cleaned = -0.000921975 Jy ! Component: 4050 - total flux cleaned = -0.000893221 Jy ! Total flux subtracted in 4096 components = -0.000857375 Jy ! Clean residual min=-0.000437 max=0.000478 Jy/beam ! Clean residual mean=0.000000 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.0859491 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 423 components and 0.0859492 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0909+4753_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.117 x 1.873 at 32.67 degrees (North through East) ! Clean map min=-0.0013398 max=0.039047 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0909+4753_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.039047 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000114186 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.877294 0.877294 1.75459 3.50918 7.01835 14.0367 28.0734 56.1468 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.039 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 341.96 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0909+4753_X_uvs.log closed on Thu Apr 7 01:49:13 2016