! Started logfile: /scr/pima/bg219i_uvs/J0219+4727_X_uvs.log on Wed Apr 6 23:29:04 2016 obs /scr/pima/bg219i_uvs/J0219+4727_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0219+4727_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.738034 visibilities/baseline/integration-bin. ! Found source: J0219+4727 ! ! 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 20724 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/J0219+4727_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 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 78 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=1.016963Jy sigma=23.370430 ! Fit after self-cal, rms=0.877865Jy sigma=20.030379 ! 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=0.9299 mas, bmaj=1.073 mas, bpa=-80.06 degrees ! Estimated noise=0.593919 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 = 0.0931677 Jy ! Component: 100 - total flux cleaned = 0.119991 Jy ! Total flux subtracted in 100 components = 0.119991 Jy ! Clean residual min=-0.004820 max=0.011632 Jy/beam ! Clean residual mean=0.000030 rms=0.001368 Jy/beam ! Combined flux in latest and established models = 0.119991 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.119991 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=0.065066Jy sigma=1.402250 ! Fit after self-cal, rms=0.064802Jy sigma=1.397325 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0127554 Jy ! Component: 100 - total flux cleaned = 0.0191284 Jy ! Total flux subtracted in 100 components = 0.0191284 Jy ! Clean residual min=-0.003495 max=0.003760 Jy/beam ! Clean residual mean=0.000009 rms=0.000900 Jy/beam ! Combined flux in latest and established models = 0.13912 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 12 components and 0.13912 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=0.062148Jy sigma=1.321320 ! Fit after self-cal, rms=0.062146Jy sigma=1.320814 ! 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=1.079 mas, bmaj=1.352 mas, bpa=-62.35 degrees ! Estimated noise=0.304887 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 = 0.00446332 Jy ! Component: 100 - total flux cleaned = 0.00634786 Jy ! Component: 150 - total flux cleaned = 0.00678216 Jy ! Component: 200 - total flux cleaned = 0.00681012 Jy ! Total flux subtracted in 200 components = 0.00681012 Jy ! Clean residual min=-0.002070 max=0.002879 Jy/beam ! Clean residual mean=0.000003 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.14593 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.14593 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=0.061931Jy sigma=1.312546 ! Fit after self-cal, rms=0.061932Jy sigma=1.312473 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.079 x 1.352 at -62.35 degrees (North through East) ! Clean map min=-0.00192 max=0.12422 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 1.01 FD 1.01 HN 0.99 KP 1.01 ! LA 0.99 MK 1.02 NL 0.99 OV 0.96 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 0.97 KP 0.98 ! LA 0.98 MK 1.00 NL 0.99 OV 0.96 ! PT 1.01 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.04 HN 0.93 KP 0.99 ! LA 0.98 MK 1.00 NL 1.03 OV 0.96 ! PT 1.00 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.06 HN 0.99 KP 1.00 ! LA 0.97 MK 0.97 NL 1.00 OV 0.96 ! PT 0.99 SC 1.04 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.03 HN 1.03 KP 1.04 ! LA 0.99 MK 1.03 NL 1.01 OV 0.96 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 0.95 KP 1.01 ! LA 1.00 MK 1.06 NL 0.98 OV 0.95 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.01 KP 1.07 ! LA 0.96 MK 1.01 NL 0.99 OV 0.98 ! PT 1.00 SC 1.04 ! ! ! 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=0.061932Jy sigma=1.312473 ! Fit after self-cal, rms=0.062062Jy sigma=1.307038 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.082 mas, bmaj=1.362 mas, bpa=-62.15 degrees ! Estimated noise=0.303526 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 = -0.00122185 Jy ! Component: 100 - total flux cleaned = -0.00153074 Jy ! Component: 150 - total flux cleaned = -0.00163376 Jy ! Component: 200 - total flux cleaned = -0.00166836 Jy ! Total flux subtracted in 200 components = -0.00166836 Jy ! Clean residual min=-0.002292 max=0.002366 Jy/beam ! Clean residual mean=0.000004 rms=0.000481 Jy/beam ! Combined flux in latest and established models = 0.144262 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 25 components and 0.144262 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=0.062026Jy sigma=1.306600 ! Fit after self-cal, rms=0.062049Jy sigma=1.306516 ! 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=0.062049Jy sigma=1.306516 ! Fit after self-cal, rms=0.062566Jy sigma=1.301050 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.076 mas, bmaj=1.358 mas, bpa=-62.17 degrees ! Estimated noise=0.302122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000419398 Jy ! Component: 100 - total flux cleaned = -0.000471829 Jy ! Component: 150 - total flux cleaned = -0.000519311 Jy ! Component: 200 - total flux cleaned = -0.000576745 Jy ! Total flux subtracted in 200 components = -0.000576745 Jy ! Clean residual min=-0.001878 max=0.001770 Jy/beam ! Clean residual mean=0.000003 rms=0.000392 Jy/beam ! Combined flux in latest and established models = 0.143685 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 32 components and 0.143685 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=0.062557Jy sigma=1.300830 ! Fit after self-cal, rms=0.062586Jy sigma=1.300751 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 = -2.72457e-05 Jy ! Component: 100 - total flux cleaned = -6.50716e-05 Jy ! Component: 150 - total flux cleaned = -9.98008e-05 Jy ! Component: 200 - total flux cleaned = -0.000142689 Jy ! Total flux subtracted in 200 components = -0.000142689 Jy ! Clean residual min=-0.001866 max=0.001767 Jy/beam ! Clean residual mean=0.000003 rms=0.000390 Jy/beam ! Combined flux in latest and established models = 0.143542 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.143542 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=0.062582Jy sigma=1.300659 ! Fit after self-cal, rms=0.062581Jy sigma=1.300652 ! 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=0.062581Jy sigma=1.300652 ! Fit after self-cal, rms=0.062597Jy sigma=1.300611 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.074 mas, bmaj=1.357 mas, bpa=-62.08 degrees ! Estimated noise=0.301639 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000221908 Jy ! Component: 100 - total flux cleaned = -0.000281246 Jy ! Component: 150 - total flux cleaned = -0.000302925 Jy ! Component: 200 - total flux cleaned = -0.000333769 Jy ! Total flux subtracted in 200 components = -0.000333769 Jy ! Clean residual min=-0.001844 max=0.001734 Jy/beam ! Clean residual mean=0.000002 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.143208 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 38 components and 0.143208 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=0.062592Jy sigma=1.300520 ! Fit after self-cal, rms=0.062595Jy sigma=1.300516 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 = -1.87557e-05 Jy ! Component: 100 - total flux cleaned = -4.60539e-05 Jy ! Component: 150 - total flux cleaned = -7.16144e-05 Jy ! Component: 200 - total flux cleaned = -8.76381e-05 Jy ! Total flux subtracted in 200 components = -8.76381e-05 Jy ! Clean residual min=-0.001827 max=0.001730 Jy/beam ! Clean residual mean=0.000003 rms=0.000385 Jy/beam ! Combined flux in latest and established models = 0.143121 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 39 components and 0.143121 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=0.062593Jy sigma=1.300467 ! Fit after self-cal, rms=0.062592Jy sigma=1.300468 ! 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=0.062592Jy sigma=1.300468 ! Fit after self-cal, rms=0.062555Jy sigma=1.300450 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.185 mas, bmaj=2.455 mas, bpa=-88.62 degrees ! Estimated noise=0.368687 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00040763 Jy ! Component: 100 - total flux cleaned = -0.000407633 Jy ! Component: 150 - total flux cleaned = -0.000401043 Jy ! Component: 200 - total flux cleaned = -0.000388875 Jy ! Total flux subtracted in 200 components = -0.000388875 Jy ! Clean residual min=-0.001869 max=0.001966 Jy/beam ! Clean residual mean=0.000006 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.142732 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 43 components and 0.142732 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=0.062557Jy sigma=1.300496 ! Fit after self-cal, rms=0.062555Jy sigma=1.300459 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 (5, 7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148676 Jy ! Component: 100 - total flux cleaned = 0.00166632 Jy ! Component: 150 - total flux cleaned = 0.00172516 Jy ! Component: 200 - total flux cleaned = 0.0017762 Jy ! Total flux subtracted in 200 components = 0.0017762 Jy ! Clean residual min=-0.001552 max=0.001415 Jy/beam ! Clean residual mean=0.000004 rms=0.000382 Jy/beam ! Combined flux in latest and established models = 0.144508 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 66 components and 0.144508 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=0.062520Jy sigma=1.299597 ! Fit after self-cal, rms=0.062514Jy sigma=1.299529 ! 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=1.073 mas, bmaj=1.357 mas, bpa=-62 degrees ! Estimated noise=0.301181 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.073 x 1.357 at -62 degrees (North through East) ! Clean map min=-0.001486 max=0.12376 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=0.9286 mas, bmaj=1.075 mas, bpa=-78.68 degrees ! Estimated noise=0.58846 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0923241 Jy ! Component: 100 - total flux cleaned = 0.119114 Jy ! Component: 150 - total flux cleaned = 0.131616 Jy ! Component: 200 - total flux cleaned = 0.137874 Jy ! Total flux subtracted in 200 components = 0.137874 Jy ! Clean residual min=-0.003335 max=0.003867 Jy/beam ! Clean residual mean=0.000006 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.137874 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.137874 Jy ! Inverting map and beam ! Estimated beam: bmin=1.073 mas, bmaj=1.357 mas, bpa=-62 degrees ! Estimated noise=0.301181 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 = 0.0042591 Jy ! Component: 100 - total flux cleaned = 0.00625528 Jy ! Component: 150 - total flux cleaned = 0.00729609 Jy ! Component: 200 - total flux cleaned = 0.00762085 Jy ! Total flux subtracted in 200 components = 0.00762085 Jy ! Clean residual min=-0.001808 max=0.001580 Jy/beam ! Clean residual mean=-0.000000 rms=0.000377 Jy/beam ! Combined flux in latest and established models = 0.145495 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 30 components and 0.145495 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=2.185 mas, bmaj=2.455 mas, bpa=-88.62 degrees ! Estimated noise=0.368687 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00069523 Jy ! Component: 100 - total flux cleaned = 0.00073373 Jy ! Component: 150 - total flux cleaned = 0.000680055 Jy ! Component: 200 - total flux cleaned = 0.000631192 Jy ! Total flux subtracted in 200 components = 0.000631192 Jy ! Clean residual min=-0.001515 max=0.001436 Jy/beam ! Clean residual mean=0.000000 rms=0.000376 Jy/beam ! Combined flux in latest and established models = 0.146126 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 = 6.77306e-05 Jy ! Component: 100 - total flux cleaned = 0.000109769 Jy ! Component: 150 - total flux cleaned = 0.000149412 Jy ! Component: 200 - total flux cleaned = 0.00018702 Jy ! Total flux subtracted in 200 components = 0.00018702 Jy ! Clean residual min=-0.001454 max=0.001448 Jy/beam ! Clean residual mean=0.000001 rms=0.000365 Jy/beam ! Combined flux in latest and established models = 0.146313 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 65 components and 0.146313 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.073 mas, bmaj=1.357 mas, bpa=-62 degrees ! Estimated noise=0.301181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000175893 Jy ! Component: 100 - total flux cleaned = 0.000313769 Jy ! Component: 150 - total flux cleaned = 0.000345386 Jy ! Component: 200 - total flux cleaned = 0.000344895 Jy ! Total flux subtracted in 200 components = 0.000344895 Jy ! Clean residual min=-0.001421 max=0.001459 Jy/beam ! Clean residual mean=-0.000000 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.146658 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 84 components and 0.146658 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=0.062490Jy sigma=1.299002 ! Fit after self-cal, rms=0.062493Jy sigma=1.298949 wmodel /scr/pima/bg219i_uvs/J0219+4727_X_map.mod ! Writing 84 model components to file: /scr/pima/bg219i_uvs/J0219+4727_X_map.mod wobs /scr/pima/bg219i_uvs/J0219+4727_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0219+4727_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0219+4727_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219i_uvs/J0219+4727_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 = 0.000140397 Jy ! Component: 100 - total flux cleaned = 0.000370465 Jy ! Component: 150 - total flux cleaned = 0.000494386 Jy ! Component: 200 - total flux cleaned = 0.000590074 Jy ! Component: 250 - total flux cleaned = 0.000705465 Jy ! Component: 300 - total flux cleaned = 0.000773448 Jy ! Component: 350 - total flux cleaned = 0.000839921 Jy ! Component: 400 - total flux cleaned = 0.00094778 Jy ! Component: 450 - total flux cleaned = 0.00101101 Jy ! Component: 500 - total flux cleaned = 0.00111395 Jy ! Component: 550 - total flux cleaned = 0.00119441 Jy ! Component: 600 - total flux cleaned = 0.00127358 Jy ! Component: 650 - total flux cleaned = 0.00131258 Jy ! Component: 700 - total flux cleaned = 0.00140791 Jy ! Component: 750 - total flux cleaned = 0.00144529 Jy ! Component: 800 - total flux cleaned = 0.00142714 Jy ! Component: 850 - total flux cleaned = 0.00150036 Jy ! Component: 900 - total flux cleaned = 0.00151864 Jy ! Component: 950 - total flux cleaned = 0.00153629 Jy ! Component: 1000 - total flux cleaned = 0.0015362 Jy ! Component: 1050 - total flux cleaned = 0.00148452 Jy ! Component: 1100 - total flux cleaned = 0.00145091 Jy ! Component: 1150 - total flux cleaned = 0.00138456 Jy ! Component: 1200 - total flux cleaned = 0.00141771 Jy ! Component: 1250 - total flux cleaned = 0.00135249 Jy ! Component: 1300 - total flux cleaned = 0.00130424 Jy ! Component: 1350 - total flux cleaned = 0.00125625 Jy ! Component: 1400 - total flux cleaned = 0.00119317 Jy ! Component: 1450 - total flux cleaned = 0.00109974 Jy ! Component: 1500 - total flux cleaned = 0.00106883 Jy ! Component: 1550 - total flux cleaned = 0.00102297 Jy ! Component: 1600 - total flux cleaned = 0.000977909 Jy ! Component: 1650 - total flux cleaned = 0.000948164 Jy ! Component: 1700 - total flux cleaned = 0.000889187 Jy ! Component: 1750 - total flux cleaned = 0.000874765 Jy ! Component: 1800 - total flux cleaned = 0.000845879 Jy ! Component: 1850 - total flux cleaned = 0.000845987 Jy ! Component: 1900 - total flux cleaned = 0.000817474 Jy ! Component: 1950 - total flux cleaned = 0.000803444 Jy ! Component: 2000 - total flux cleaned = 0.000761558 Jy ! Component: 2050 - total flux cleaned = 0.000747986 Jy ! Component: 2100 - total flux cleaned = 0.000693262 Jy ! Component: 2150 - total flux cleaned = 0.0007342 Jy ! Component: 2200 - total flux cleaned = 0.000734106 Jy ! Component: 2250 - total flux cleaned = 0.00068057 Jy ! Component: 2300 - total flux cleaned = 0.00066717 Jy ! Component: 2350 - total flux cleaned = 0.000627492 Jy ! Component: 2400 - total flux cleaned = 0.000627388 Jy ! Component: 2450 - total flux cleaned = 0.000614436 Jy ! Component: 2500 - total flux cleaned = 0.000614331 Jy ! Component: 2550 - total flux cleaned = 0.000652575 Jy ! Component: 2600 - total flux cleaned = 0.000601814 Jy ! Component: 2650 - total flux cleaned = 0.000576573 Jy ! Component: 2700 - total flux cleaned = 0.000576629 Jy ! Component: 2750 - total flux cleaned = 0.000601467 Jy ! Component: 2800 - total flux cleaned = 0.000613797 Jy ! Component: 2850 - total flux cleaned = 0.000589341 Jy ! Component: 2900 - total flux cleaned = 0.000625958 Jy ! Component: 2950 - total flux cleaned = 0.000626042 Jy ! Component: 3000 - total flux cleaned = 0.00062611 Jy ! Component: 3050 - total flux cleaned = 0.000649975 Jy ! Component: 3100 - total flux cleaned = 0.000685661 Jy ! Component: 3150 - total flux cleaned = 0.000709201 Jy ! Component: 3200 - total flux cleaned = 0.000709228 Jy ! Component: 3250 - total flux cleaned = 0.000767462 Jy ! Component: 3300 - total flux cleaned = 0.000790555 Jy ! Component: 3350 - total flux cleaned = 0.000767635 Jy ! Component: 3400 - total flux cleaned = 0.000813419 Jy ! Component: 3450 - total flux cleaned = 0.000847706 Jy ! Component: 3500 - total flux cleaned = 0.0009155 Jy ! Component: 3550 - total flux cleaned = 0.000848032 Jy ! Component: 3600 - total flux cleaned = 0.000836846 Jy ! Component: 3650 - total flux cleaned = 0.000848033 Jy ! Component: 3700 - total flux cleaned = 0.000914502 Jy ! Component: 3750 - total flux cleaned = 0.000925519 Jy ! Component: 3800 - total flux cleaned = 0.000925664 Jy ! Component: 3850 - total flux cleaned = 0.000991045 Jy ! Component: 3900 - total flux cleaned = 0.000980122 Jy ! Component: 3950 - total flux cleaned = 0.000958656 Jy ! Component: 4000 - total flux cleaned = 0.000980104 Jy ! Component: 4050 - total flux cleaned = 0.000958723 Jy ! Total flux subtracted in 4096 components = 0.000990697 Jy ! Clean residual min=-0.000642 max=0.000673 Jy/beam ! Clean residual mean=-0.000001 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.147649 Jy keep ! Adding 264 model components to the UV plane model. ! The established model now contains 348 components and 0.147649 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0219+4727_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.073 x 1.357 at -62 degrees (North through East) ! Clean map min=-0.0011266 max=0.12282 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0219+4727_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.122823 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000167934 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.410185 0.410185 0.820369 1.64074 3.28148 6.56295 13.1259 26.2518 52.5036 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.122 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 731.378 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0219+4727_X_uvs.log closed on Wed Apr 6 23:29:09 2016