! Started logfile: /scr/pima/bg219e_uvs/J0519+0848_X_uvs.log on Thu Apr 7 08:59:52 2016 obs /scr/pima/bg219e_uvs/J0519+0848_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0519+0848_X_uva.fits ! AN table 1: 36 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.906636 visibilities/baseline/integration-bin. ! Found source: J0519+0848 ! ! 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 14100 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/bg219e_uvs/J0519+0848_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 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=1.050062Jy sigma=24.122252 ! Fit after self-cal, rms=0.662330Jy sigma=15.223453 ! 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=0.9613 mas, bmaj=2.374 mas, bpa=21.3 degrees ! Estimated noise=0.657758 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 = 0.259514 Jy ! Component: 100 - total flux cleaned = 0.31672 Jy ! Total flux subtracted in 100 components = 0.31672 Jy ! Clean residual min=-0.008218 max=0.018904 Jy/beam ! Clean residual mean=-0.000040 rms=0.002288 Jy/beam ! Combined flux in latest and established models = 0.31672 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.31672 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=0.069984Jy sigma=1.558153 ! Fit after self-cal, rms=0.069970Jy sigma=1.557990 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0204677 Jy ! Component: 100 - total flux cleaned = 0.0314494 Jy ! Total flux subtracted in 100 components = 0.0314494 Jy ! Clean residual min=-0.005073 max=0.006480 Jy/beam ! Clean residual mean=-0.000018 rms=0.001349 Jy/beam ! Combined flux in latest and established models = 0.34817 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 17 components and 0.34817 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=0.061984Jy sigma=1.364375 ! Fit after self-cal, rms=0.061855Jy sigma=1.361530 ! 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=1.249 mas, bmaj=2.525 mas, bpa=18.93 degrees ! Estimated noise=0.367271 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 = 0.0101581 Jy ! Component: 100 - total flux cleaned = 0.0158686 Jy ! Component: 150 - total flux cleaned = 0.0196679 Jy ! Component: 200 - total flux cleaned = 0.0223127 Jy ! Total flux subtracted in 200 components = 0.0223127 Jy ! Clean residual min=-0.003327 max=0.004022 Jy/beam ! Clean residual mean=-0.000005 rms=0.000820 Jy/beam ! Combined flux in latest and established models = 0.370483 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 54 components and 0.370483 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=0.060087Jy sigma=1.319755 ! Fit after self-cal, rms=0.060063Jy sigma=1.319100 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.249 x 2.525 at 18.93 degrees (North through East) ! Clean map min=-0.0029401 max=0.33866 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 1.02 FD 1.01 HN 1.02 KP 1.01 ! LA 1.01 NL 1.01 OV 0.98 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 0.99 KP 1.01 ! LA 1.00 NL 1.03 OV 0.99 PT 0.99 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00 KP 0.99 ! LA 0.96 NL 1.00 OV 1.01 PT 0.99 ! SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.01 KP 0.99 ! LA 0.99 NL 1.01 OV 1.00 PT 0.99 ! SC 1.03 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.00 KP 0.99 ! LA 0.98 NL 1.00 OV 1.00 PT 0.98 ! SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.98 KP 0.99 ! LA 0.97 NL 1.02 OV 1.00 PT 1.00 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 0.98 KP 1.00 ! LA 0.98 NL 1.01 OV 1.00 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=0.060063Jy sigma=1.319100 ! Fit after self-cal, rms=0.059408Jy sigma=1.307969 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.252 mas, bmaj=2.529 mas, bpa=18.82 degrees ! Estimated noise=0.36644 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 = 6.78878e-05 Jy ! Component: 100 - total flux cleaned = 6.85396e-05 Jy ! Component: 150 - total flux cleaned = 0.000123487 Jy ! Component: 200 - total flux cleaned = 0.000147329 Jy ! Total flux subtracted in 200 components = 0.000147329 Jy ! Clean residual min=-0.002835 max=0.003343 Jy/beam ! Clean residual mean=0.000003 rms=0.000715 Jy/beam ! Combined flux in latest and established models = 0.37063 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 62 components and 0.37063 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=0.059377Jy sigma=1.307223 ! Fit after self-cal, rms=0.059373Jy sigma=1.307111 ! 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=0.059373Jy sigma=1.307111 ! Fit after self-cal, rms=0.058947Jy sigma=1.298066 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.253 mas, bmaj=2.532 mas, bpa=18.87 degrees ! Estimated noise=0.366438 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.48275e-05 Jy ! Component: 100 - total flux cleaned = -9.71128e-05 Jy ! Component: 150 - total flux cleaned = -0.000214066 Jy ! Component: 200 - total flux cleaned = -0.000276642 Jy ! Total flux subtracted in 200 components = -0.000276642 Jy ! Clean residual min=-0.002341 max=0.003005 Jy/beam ! Clean residual mean=-0.000001 rms=0.000544 Jy/beam ! Combined flux in latest and established models = 0.370353 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 67 components and 0.370353 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=0.058922Jy sigma=1.297495 ! Fit after self-cal, rms=0.058919Jy sigma=1.297424 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-0.4, -3.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00251607 Jy ! Component: 100 - total flux cleaned = 0.00344512 Jy ! Component: 150 - total flux cleaned = 0.00381261 Jy ! Component: 200 - total flux cleaned = 0.0039766 Jy ! Total flux subtracted in 200 components = 0.0039766 Jy ! Clean residual min=-0.002172 max=0.001947 Jy/beam ! Clean residual mean=-0.000002 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.37433 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 89 components and 0.37433 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=0.058800Jy sigma=1.294641 ! Fit after self-cal, rms=0.058792Jy sigma=1.294430 ! 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=0.058792Jy sigma=1.294430 ! Fit after self-cal, rms=0.058763Jy sigma=1.294331 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.252 mas, bmaj=2.532 mas, bpa=18.9 degrees ! Estimated noise=0.366187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000405951 Jy ! Component: 100 - total flux cleaned = 0.000589443 Jy ! Component: 150 - total flux cleaned = 0.000715136 Jy ! Component: 200 - total flux cleaned = 0.000805738 Jy ! Total flux subtracted in 200 components = 0.000805738 Jy ! Clean residual min=-0.002147 max=0.001831 Jy/beam ! Clean residual mean=-0.000002 rms=0.000444 Jy/beam ! Combined flux in latest and established models = 0.375135 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 101 components and 0.375136 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=0.058736Jy sigma=1.293756 ! Fit after self-cal, rms=0.058735Jy sigma=1.293716 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 = 0.000313532 Jy ! Component: 100 - total flux cleaned = 0.000373612 Jy ! Component: 150 - total flux cleaned = 0.000410266 Jy ! Component: 200 - total flux cleaned = 0.000444132 Jy ! Total flux subtracted in 200 components = 0.000444132 Jy ! Clean residual min=-0.002123 max=0.001798 Jy/beam ! Clean residual mean=-0.000002 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.37558 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 107 components and 0.37558 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=0.058723Jy sigma=1.293483 ! Fit after self-cal, rms=0.058723Jy sigma=1.293472 ! 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=0.058723Jy sigma=1.293472 ! Fit after self-cal, rms=0.058707Jy sigma=1.293426 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.318 mas, bmaj=3.103 mas, bpa=3.954 degrees ! Estimated noise=0.417188 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000353904 Jy ! Component: 100 - total flux cleaned = 0.000367756 Jy ! Component: 150 - total flux cleaned = 0.000380006 Jy ! Component: 200 - total flux cleaned = 0.000400618 Jy ! Total flux subtracted in 200 components = 0.000400618 Jy ! Clean residual min=-0.002195 max=0.001981 Jy/beam ! Clean residual mean=-0.000005 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.37598 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 122 components and 0.37598 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=0.058703Jy sigma=1.293342 ! Fit after self-cal, rms=0.058703Jy sigma=1.293335 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 = 0.000126063 Jy ! Component: 100 - total flux cleaned = 0.000161679 Jy ! Component: 150 - total flux cleaned = 0.000169616 Jy ! Component: 200 - total flux cleaned = 0.000184972 Jy ! Total flux subtracted in 200 components = 0.000184972 Jy ! Clean residual min=-0.002180 max=0.001964 Jy/beam ! Clean residual mean=-0.000005 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.376165 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 135 components and 0.376165 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=0.058701Jy sigma=1.293305 ! Fit after self-cal, rms=0.058701Jy sigma=1.293302 ! 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=1.252 mas, bmaj=2.532 mas, bpa=18.93 degrees ! Estimated noise=0.366015 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.252 x 2.532 at 18.93 degrees (North through East) ! Clean map min=-0.0019646 max=0.33771 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=0.9616 mas, bmaj=2.378 mas, bpa=21.3 degrees ! Estimated noise=0.657478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.259351 Jy ! Component: 100 - total flux cleaned = 0.316928 Jy ! Component: 150 - total flux cleaned = 0.337988 Jy ! Component: 200 - total flux cleaned = 0.348982 Jy ! Total flux subtracted in 200 components = 0.348982 Jy ! Clean residual min=-0.004324 max=0.005591 Jy/beam ! Clean residual mean=-0.000015 rms=0.001146 Jy/beam ! Combined flux in latest and established models = 0.348982 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.348982 Jy ! Inverting map and beam ! Estimated beam: bmin=1.252 mas, bmaj=2.532 mas, bpa=18.93 degrees ! Estimated noise=0.366015 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 = 0.0088168 Jy ! Component: 100 - total flux cleaned = 0.0137837 Jy ! Component: 150 - total flux cleaned = 0.0170092 Jy ! Component: 200 - total flux cleaned = 0.0192992 Jy ! Total flux subtracted in 200 components = 0.0192992 Jy ! Clean residual min=-0.002414 max=0.001975 Jy/beam ! Clean residual mean=-0.000006 rms=0.000507 Jy/beam ! Combined flux in latest and established models = 0.368282 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 57 components and 0.368282 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=2.318 mas, bmaj=3.103 mas, bpa=3.954 degrees ! Estimated noise=0.417188 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00226068 Jy ! Component: 100 - total flux cleaned = 0.00374424 Jy ! Component: 150 - total flux cleaned = 0.00481439 Jy ! Component: 200 - total flux cleaned = 0.0056387 Jy ! Total flux subtracted in 200 components = 0.0056387 Jy ! Clean residual min=-0.002365 max=0.001935 Jy/beam ! Clean residual mean=-0.000006 rms=0.000540 Jy/beam ! Combined flux in latest and established models = 0.37392 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 = 0.000646339 Jy ! Component: 100 - total flux cleaned = 0.00102252 Jy ! Component: 150 - total flux cleaned = 0.00126966 Jy ! Component: 200 - total flux cleaned = 0.00149749 Jy ! Total flux subtracted in 200 components = 0.00149749 Jy ! Clean residual min=-0.002270 max=0.001957 Jy/beam ! Clean residual mean=-0.000005 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.375418 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 108 components and 0.375418 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.252 mas, bmaj=2.532 mas, bpa=18.93 degrees ! Estimated noise=0.366015 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.29695e-06 Jy ! Component: 100 - total flux cleaned = 4.69315e-05 Jy ! Component: 150 - total flux cleaned = 0.000162338 Jy ! Component: 200 - total flux cleaned = 0.000263656 Jy ! Total flux subtracted in 200 components = 0.000263656 Jy ! Clean residual min=-0.002126 max=0.001821 Jy/beam ! Clean residual mean=-0.000003 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.375681 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 122 components and 0.375681 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=0.058720Jy sigma=1.293680 ! Fit after self-cal, rms=0.058720Jy sigma=1.293656 wmodel /scr/pima/bg219e_uvs/J0519+0848_X_map.mod ! Writing 122 model components to file: /scr/pima/bg219e_uvs/J0519+0848_X_map.mod wobs /scr/pima/bg219e_uvs/J0519+0848_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0519+0848_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0519+0848_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J0519+0848_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 = -6.11593e-06 Jy ! Component: 100 - total flux cleaned = 0.000365557 Jy ! Component: 150 - total flux cleaned = 0.00045249 Jy ! Component: 200 - total flux cleaned = 0.000425688 Jy ! Component: 250 - total flux cleaned = 0.0004514 Jy ! Component: 300 - total flux cleaned = 0.000352998 Jy ! Component: 350 - total flux cleaned = 0.000330183 Jy ! Component: 400 - total flux cleaned = 0.000376345 Jy ! Component: 450 - total flux cleaned = 0.000332147 Jy ! Component: 500 - total flux cleaned = 0.000353894 Jy ! Component: 550 - total flux cleaned = 0.000312049 Jy ! Component: 600 - total flux cleaned = 0.000291744 Jy ! Component: 650 - total flux cleaned = 0.000311846 Jy ! Component: 700 - total flux cleaned = 0.000331314 Jy ! Component: 750 - total flux cleaned = 0.000369879 Jy ! Component: 800 - total flux cleaned = 0.000313677 Jy ! Component: 850 - total flux cleaned = 0.000350495 Jy ! Component: 900 - total flux cleaned = 0.000332151 Jy ! Component: 950 - total flux cleaned = 0.000367475 Jy ! Component: 1000 - total flux cleaned = 0.000384549 Jy ! Component: 1050 - total flux cleaned = 0.000418563 Jy ! Component: 1100 - total flux cleaned = 0.000452195 Jy ! Component: 1150 - total flux cleaned = 0.000517888 Jy ! Component: 1200 - total flux cleaned = 0.00050171 Jy ! Component: 1250 - total flux cleaned = 0.000565128 Jy ! Component: 1300 - total flux cleaned = 0.00053416 Jy ! Component: 1350 - total flux cleaned = 0.000580541 Jy ! Component: 1400 - total flux cleaned = 0.000625778 Jy ! Component: 1450 - total flux cleaned = 0.000611196 Jy ! Component: 1500 - total flux cleaned = 0.000699131 Jy ! Component: 1550 - total flux cleaned = 0.000684621 Jy ! Component: 1600 - total flux cleaned = 0.000756282 Jy ! Component: 1650 - total flux cleaned = 0.000826536 Jy ! Component: 1700 - total flux cleaned = 0.000840328 Jy ! Component: 1750 - total flux cleaned = 0.000936024 Jy ! Component: 1800 - total flux cleaned = 0.000949447 Jy ! Component: 1850 - total flux cleaned = 0.00100273 Jy ! Component: 1900 - total flux cleaned = 0.000989717 Jy ! Component: 1950 - total flux cleaned = 0.00102872 Jy ! Component: 2000 - total flux cleaned = 0.00106697 Jy ! Component: 2050 - total flux cleaned = 0.0010542 Jy ! Component: 2100 - total flux cleaned = 0.00104132 Jy ! Component: 2150 - total flux cleaned = 0.00104121 Jy ! Component: 2200 - total flux cleaned = 0.00102907 Jy ! Component: 2250 - total flux cleaned = 0.00102901 Jy ! Component: 2300 - total flux cleaned = 0.00100528 Jy ! Component: 2350 - total flux cleaned = 0.000981785 Jy ! Component: 2400 - total flux cleaned = 0.000993496 Jy ! Component: 2450 - total flux cleaned = 0.000993486 Jy ! Component: 2500 - total flux cleaned = 0.00100488 Jy ! Component: 2550 - total flux cleaned = 0.00102766 Jy ! Component: 2600 - total flux cleaned = 0.00100516 Jy ! Component: 2650 - total flux cleaned = 0.0010609 Jy ! Component: 2700 - total flux cleaned = 0.00106087 Jy ! Component: 2750 - total flux cleaned = 0.00109363 Jy ! Component: 2800 - total flux cleaned = 0.00109359 Jy ! Component: 2850 - total flux cleaned = 0.00110425 Jy ! Component: 2900 - total flux cleaned = 0.00108307 Jy ! Component: 2950 - total flux cleaned = 0.00105134 Jy ! Component: 3000 - total flux cleaned = 0.00106177 Jy ! Component: 3050 - total flux cleaned = 0.00108237 Jy ! Component: 3100 - total flux cleaned = 0.00106188 Jy ! Component: 3150 - total flux cleaned = 0.00106185 Jy ! Component: 3200 - total flux cleaned = 0.00107201 Jy ! Component: 3250 - total flux cleaned = 0.0010519 Jy ! Component: 3300 - total flux cleaned = 0.00110182 Jy ! Component: 3350 - total flux cleaned = 0.00107217 Jy ! Component: 3400 - total flux cleaned = 0.00106254 Jy ! Component: 3450 - total flux cleaned = 0.00109193 Jy ! Component: 3500 - total flux cleaned = 0.00111134 Jy ! Component: 3550 - total flux cleaned = 0.00109208 Jy ! Component: 3600 - total flux cleaned = 0.0011112 Jy ! Component: 3650 - total flux cleaned = 0.00110169 Jy ! Component: 3700 - total flux cleaned = 0.0010923 Jy ! Component: 3750 - total flux cleaned = 0.00110167 Jy ! Component: 3800 - total flux cleaned = 0.00109233 Jy ! Component: 3850 - total flux cleaned = 0.00107374 Jy ! Component: 3900 - total flux cleaned = 0.00104624 Jy ! Component: 3950 - total flux cleaned = 0.00104628 Jy ! Component: 4000 - total flux cleaned = 0.00107354 Jy ! Component: 4050 - total flux cleaned = 0.00105543 Jy ! Total flux subtracted in 4096 components = 0.00104642 Jy ! Clean residual min=-0.000516 max=0.000509 Jy/beam ! Clean residual mean=-0.000000 rms=0.000156 Jy/beam ! Combined flux in latest and established models = 0.376728 Jy keep ! Adding 267 model components to the UV plane model. ! The established model now contains 389 components and 0.376728 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0519+0848_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.252 x 2.532 at 18.93 degrees (North through East) ! Clean map min=-0.0012938 max=0.33824 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0519+0848_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.338245 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000152333 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.135109 0.135109 0.270217 0.540434 1.08087 2.16174 4.32348 8.64695 17.2939 34.5878 69.1756 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.338 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2220.44 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0519+0848_X_uvs.log closed on Thu Apr 7 08:59:56 2016