! Started logfile: /scr/pima/bg219b_uvs/J1120+5404_X_uvs.log on Thu Apr 7 01:51:47 2016 obs /scr/pima/bg219b_uvs/J1120+5404_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1120+5404_X_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.692832 visibilities/baseline/integration-bin. ! Found source: J1120+5404 ! ! 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 23196 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/J1120+5404_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 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 116 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 116 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=1.005540Jy sigma=25.205376 ! Fit after self-cal, rms=0.942953Jy sigma=23.621136 ! 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=0.9077 mas, bmaj=1.46 mas, bpa=48.93 degrees ! Estimated noise=0.643823 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 = 0.0459547 Jy ! Component: 100 - total flux cleaned = 0.0559926 Jy ! Total flux subtracted in 100 components = 0.0559926 Jy ! Clean residual min=-0.003363 max=0.004184 Jy/beam ! Clean residual mean=-0.000003 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.0559926 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0559926 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=0.056494Jy sigma=1.346940 ! Fit after self-cal, rms=0.055086Jy sigma=1.309241 ! 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=1.156 mas, bmaj=1.668 mas, bpa=46.36 degrees ! Estimated noise=0.263793 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 = 0.00361086 Jy ! Component: 100 - total flux cleaned = 0.00486105 Jy ! Component: 150 - total flux cleaned = 0.00503525 Jy ! Component: 200 - total flux cleaned = 0.00510264 Jy ! Total flux subtracted in 200 components = 0.00510264 Jy ! Clean residual min=-0.001817 max=0.002210 Jy/beam ! Clean residual mean=-0.000015 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.0610953 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.0610953 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=0.054897Jy sigma=1.303545 ! Fit after self-cal, rms=0.054897Jy sigma=1.303450 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.156 x 1.668 at 46.36 degrees (North through East) ! Clean map min=-0.0017119 max=0.060131 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.01 HN 1.04 KP 0.98 ! LA 1.00 MK 1.01 NL 1.00 OV 0.94 ! PT 1.14 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.92 HN 0.95 KP 1.02 ! LA 0.99 MK 0.98 NL 1.01 OV 0.93 ! PT 1.12 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.054897Jy sigma=1.303450 ! Fit after self-cal, rms=0.054758Jy sigma=1.302413 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.157 mas, bmaj=1.667 mas, bpa=46.23 degrees ! Estimated noise=0.262777 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 = 5.75836e-06 Jy ! Component: 100 - total flux cleaned = -3.98886e-05 Jy ! Component: 150 - total flux cleaned = -5.29496e-05 Jy ! Component: 200 - total flux cleaned = -8.73155e-05 Jy ! Total flux subtracted in 200 components = -8.73155e-05 Jy ! Clean residual min=-0.001676 max=0.001985 Jy/beam ! Clean residual mean=-0.000012 rms=0.000437 Jy/beam ! Combined flux in latest and established models = 0.0610079 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 18 components and 0.0610079 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=0.054750Jy sigma=1.302215 ! Fit after self-cal, rms=0.054760Jy sigma=1.302125 ! 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=0.054760Jy sigma=1.302125 ! Fit after self-cal, rms=0.054845Jy sigma=1.299729 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.158 mas, bmaj=1.674 mas, bpa=46.78 degrees ! Estimated noise=0.262246 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000533102 Jy ! Component: 100 - total flux cleaned = -0.000692121 Jy ! Component: 150 - total flux cleaned = -0.000732204 Jy ! Component: 200 - total flux cleaned = -0.000758722 Jy ! Total flux subtracted in 200 components = -0.000758722 Jy ! Clean residual min=-0.001667 max=0.002071 Jy/beam ! Clean residual mean=-0.000012 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0602492 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 21 components and 0.0602492 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=0.054839Jy sigma=1.299561 ! Fit after self-cal, rms=0.054857Jy sigma=1.299403 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 (24, 32). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00195046 Jy ! Component: 100 - total flux cleaned = 0.00303226 Jy ! Component: 150 - total flux cleaned = 0.00336436 Jy ! Component: 200 - total flux cleaned = 0.00367172 Jy ! Total flux subtracted in 200 components = 0.00367172 Jy ! Clean residual min=-0.001406 max=0.001464 Jy/beam ! Clean residual mean=-0.000007 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.0639209 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 39 components and 0.063921 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=0.054780Jy sigma=1.297508 ! Fit after self-cal, rms=0.054779Jy sigma=1.297265 ! 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=0.054779Jy sigma=1.297265 ! Fit after self-cal, rms=0.054797Jy sigma=1.294969 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.157 mas, bmaj=1.679 mas, bpa=47.05 degrees ! Estimated noise=0.261443 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000345604 Jy ! Component: 100 - total flux cleaned = -0.000483517 Jy ! Component: 150 - total flux cleaned = -0.000569536 Jy ! Component: 200 - total flux cleaned = -0.000660572 Jy ! Total flux subtracted in 200 components = -0.000660572 Jy ! Clean residual min=-0.001293 max=0.001403 Jy/beam ! Clean residual mean=-0.000003 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0632604 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 51 components and 0.0632604 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=0.054785Jy sigma=1.294682 ! Fit after self-cal, rms=0.054802Jy sigma=1.294555 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 = -9.59566e-05 Jy ! Component: 100 - total flux cleaned = -0.000152283 Jy ! Component: 150 - total flux cleaned = -0.000178605 Jy ! Component: 200 - total flux cleaned = -0.000226921 Jy ! Total flux subtracted in 200 components = -0.000226921 Jy ! Clean residual min=-0.001280 max=0.001425 Jy/beam ! Clean residual mean=-0.000003 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.0630334 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 54 components and 0.0630334 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=0.054796Jy sigma=1.294409 ! Fit after self-cal, rms=0.054795Jy sigma=1.294403 ! Inverting map ! Added new window around map position (-27.6, 29.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000655351 Jy ! Component: 100 - total flux cleaned = 0.000464711 Jy ! Component: 150 - total flux cleaned = 0.000236174 Jy ! Component: 200 - total flux cleaned = 0.00011542 Jy ! Total flux subtracted in 200 components = 0.00011542 Jy ! Clean residual min=-0.001213 max=0.001213 Jy/beam ! Clean residual mean=-0.000003 rms=0.000307 Jy/beam ! Combined flux in latest and established models = 0.0631488 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 68 components and 0.0631489 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=0.054761Jy sigma=1.293543 ! Fit after self-cal, rms=0.054757Jy sigma=1.293442 ! 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=0.054757Jy sigma=1.293442 ! Fit after self-cal, rms=0.054559Jy sigma=1.292008 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.131 mas, bmaj=2.526 mas, bpa=50.05 degrees ! Estimated noise=0.308044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.406e-05 Jy ! Component: 100 - total flux cleaned = -8.83673e-05 Jy ! Component: 150 - total flux cleaned = -0.000148319 Jy ! Component: 200 - total flux cleaned = -0.000233934 Jy ! Total flux subtracted in 200 components = -0.000233934 Jy ! Clean residual min=-0.001143 max=0.001258 Jy/beam ! Clean residual mean=-0.000001 rms=0.000329 Jy/beam ! Combined flux in latest and established models = 0.0629149 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 84 components and 0.0629149 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=0.054549Jy sigma=1.291737 ! Fit after self-cal, rms=0.054558Jy sigma=1.291618 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 = -0.000101623 Jy ! Component: 100 - total flux cleaned = -0.000178759 Jy ! Component: 150 - total flux cleaned = -0.000221461 Jy ! Component: 200 - total flux cleaned = -0.000259391 Jy ! Total flux subtracted in 200 components = -0.000259391 Jy ! Clean residual min=-0.001137 max=0.001235 Jy/beam ! Clean residual mean=-0.000001 rms=0.000321 Jy/beam ! Combined flux in latest and established models = 0.0626555 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 87 components and 0.0626555 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=0.054555Jy sigma=1.291512 ! Fit after self-cal, rms=0.054553Jy sigma=1.291494 ! 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=1.158 mas, bmaj=1.68 mas, bpa=47.18 degrees ! Estimated noise=0.260155 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.158 x 1.68 at 47.18 degrees (North through East) ! Clean map min=-0.0012523 max=0.059315 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=0.9104 mas, bmaj=1.469 mas, bpa=49.5 degrees ! Estimated noise=0.635008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0462703 Jy ! Component: 100 - total flux cleaned = 0.0564357 Jy ! Component: 150 - total flux cleaned = 0.0581231 Jy ! Component: 200 - total flux cleaned = 0.0599005 Jy ! Total flux subtracted in 200 components = 0.0599005 Jy ! Clean residual min=-0.003124 max=0.003282 Jy/beam ! Clean residual mean=-0.000002 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.0599005 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0599005 Jy ! Inverting map and beam ! Estimated beam: bmin=1.158 mas, bmaj=1.68 mas, bpa=47.18 degrees ! Estimated noise=0.260155 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 = 0.00186544 Jy ! Component: 100 - total flux cleaned = 0.00228901 Jy ! Component: 150 - total flux cleaned = 0.00261901 Jy ! Component: 200 - total flux cleaned = 0.00272817 Jy ! Total flux subtracted in 200 components = 0.00272817 Jy ! Clean residual min=-0.001394 max=0.001372 Jy/beam ! Clean residual mean=-0.000002 rms=0.000330 Jy/beam ! Combined flux in latest and established models = 0.0626287 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 39 components and 0.0626287 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=2.131 mas, bmaj=2.526 mas, bpa=50.05 degrees ! Estimated noise=0.308044 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000171279 Jy ! Component: 100 - total flux cleaned = 0.00010433 Jy ! Component: 150 - total flux cleaned = 0.000128951 Jy ! Component: 200 - total flux cleaned = 0.000127646 Jy ! Total flux subtracted in 200 components = 0.000127646 Jy ! Clean residual min=-0.001270 max=0.001318 Jy/beam ! Clean residual mean=-0.000003 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.0627563 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 = 4.27706e-05 Jy ! Component: 100 - total flux cleaned = 6.27932e-05 Jy ! Component: 150 - total flux cleaned = 6.31156e-05 Jy ! Component: 200 - total flux cleaned = 9.69945e-05 Jy ! Total flux subtracted in 200 components = 9.69945e-05 Jy ! Clean residual min=-0.001204 max=0.001272 Jy/beam ! Clean residual mean=-0.000003 rms=0.000334 Jy/beam ! Combined flux in latest and established models = 0.0628533 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 65 components and 0.0628533 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.158 mas, bmaj=1.68 mas, bpa=47.18 degrees ! Estimated noise=0.260155 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000183181 Jy ! Component: 100 - total flux cleaned = 0.000131706 Jy ! Component: 150 - total flux cleaned = 8.36201e-05 Jy ! Component: 200 - total flux cleaned = 3.86542e-05 Jy ! Total flux subtracted in 200 components = 3.86542e-05 Jy ! Clean residual min=-0.001225 max=0.001224 Jy/beam ! Clean residual mean=-0.000001 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.062892 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 79 components and 0.062892 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=0.054569Jy sigma=1.292084 ! Fit after self-cal, rms=0.054575Jy sigma=1.291968 wmodel /scr/pima/bg219b_uvs/J1120+5404_X_map.mod ! Writing 79 model components to file: /scr/pima/bg219b_uvs/J1120+5404_X_map.mod wobs /scr/pima/bg219b_uvs/J1120+5404_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1120+5404_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1120+5404_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219b_uvs/J1120+5404_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 = 0.000154804 Jy ! Component: 100 - total flux cleaned = 0.000297169 Jy ! Component: 150 - total flux cleaned = 0.000394395 Jy ! Component: 200 - total flux cleaned = 0.000394314 Jy ! Component: 250 - total flux cleaned = 0.000358359 Jy ! Component: 300 - total flux cleaned = 0.000271108 Jy ! Component: 350 - total flux cleaned = 0.00013571 Jy ! Component: 400 - total flux cleaned = 5.30759e-05 Jy ! Component: 450 - total flux cleaned = -6.00702e-05 Jy ! Component: 500 - total flux cleaned = -0.000123094 Jy ! Component: 550 - total flux cleaned = -0.000169317 Jy ! Component: 600 - total flux cleaned = -0.000199559 Jy ! Component: 650 - total flux cleaned = -0.000214575 Jy ! Component: 700 - total flux cleaned = -0.000244104 Jy ! Component: 750 - total flux cleaned = -0.000272807 Jy ! Component: 800 - total flux cleaned = -0.000300864 Jy ! Component: 850 - total flux cleaned = -0.000287093 Jy ! Component: 900 - total flux cleaned = -0.000273555 Jy ! Component: 950 - total flux cleaned = -0.000286923 Jy ! Component: 1000 - total flux cleaned = -0.00024731 Jy ! Component: 1050 - total flux cleaned = -0.000156503 Jy ! Component: 1100 - total flux cleaned = -0.000105688 Jy ! Component: 1150 - total flux cleaned = -5.54459e-05 Jy ! Component: 1200 - total flux cleaned = -3.0809e-05 Jy ! Component: 1250 - total flux cleaned = 4.22612e-05 Jy ! Component: 1300 - total flux cleaned = 5.42671e-05 Jy ! Component: 1350 - total flux cleaned = 0.00011368 Jy ! Component: 1400 - total flux cleaned = 6.66863e-05 Jy ! Component: 1450 - total flux cleaned = 0.00013629 Jy ! Component: 1500 - total flux cleaned = 0.000170387 Jy ! Component: 1550 - total flux cleaned = 0.000136206 Jy ! Component: 1600 - total flux cleaned = 0.000158462 Jy ! Component: 1650 - total flux cleaned = 0.000169357 Jy ! Component: 1700 - total flux cleaned = 0.000168873 Jy ! Component: 1750 - total flux cleaned = 0.000147166 Jy ! Component: 1800 - total flux cleaned = 0.000200774 Jy ! Component: 1850 - total flux cleaned = 0.000232348 Jy ! Component: 1900 - total flux cleaned = 0.000253395 Jy ! Component: 1950 - total flux cleaned = 0.0002947 Jy ! Component: 2000 - total flux cleaned = 0.000315004 Jy ! Component: 2050 - total flux cleaned = 0.000355764 Jy ! Component: 2100 - total flux cleaned = 0.000395911 Jy ! Component: 2150 - total flux cleaned = 0.000425687 Jy ! Component: 2200 - total flux cleaned = 0.000484666 Jy ! Component: 2250 - total flux cleaned = 0.000484613 Jy ! Component: 2300 - total flux cleaned = 0.000504054 Jy ! Component: 2350 - total flux cleaned = 0.000494663 Jy ! Component: 2400 - total flux cleaned = 0.000532649 Jy ! Component: 2450 - total flux cleaned = 0.000523338 Jy ! Component: 2500 - total flux cleaned = 0.000569944 Jy ! Component: 2550 - total flux cleaned = 0.000588459 Jy ! Component: 2600 - total flux cleaned = 0.000634309 Jy ! Component: 2650 - total flux cleaned = 0.00062525 Jy ! Component: 2700 - total flux cleaned = 0.000679484 Jy ! Component: 2750 - total flux cleaned = 0.000715276 Jy ! Component: 2800 - total flux cleaned = 0.000724172 Jy ! Component: 2850 - total flux cleaned = 0.000724102 Jy ! Component: 2900 - total flux cleaned = 0.000750389 Jy ! Component: 2950 - total flux cleaned = 0.000785172 Jy ! Component: 3000 - total flux cleaned = 0.000811113 Jy ! Component: 3050 - total flux cleaned = 0.000828363 Jy ! Component: 3100 - total flux cleaned = 0.000879432 Jy ! Component: 3150 - total flux cleaned = 0.000896199 Jy ! Component: 3200 - total flux cleaned = 0.000896142 Jy ! Component: 3250 - total flux cleaned = 0.000912822 Jy ! Component: 3300 - total flux cleaned = 0.000937589 Jy ! Component: 3350 - total flux cleaned = 0.000970412 Jy ! Component: 3400 - total flux cleaned = 0.000954034 Jy ! Component: 3450 - total flux cleaned = 0.000970293 Jy ! Component: 3500 - total flux cleaned = 0.000986363 Jy ! Component: 3550 - total flux cleaned = 0.000978371 Jy ! Component: 3600 - total flux cleaned = 0.00100233 Jy ! Component: 3650 - total flux cleaned = 0.00101812 Jy ! Component: 3700 - total flux cleaned = 0.000986737 Jy ! Component: 3750 - total flux cleaned = 0.00103366 Jy ! Component: 3800 - total flux cleaned = 0.00101044 Jy ! Component: 3850 - total flux cleaned = 0.0010258 Jy ! Component: 3900 - total flux cleaned = 0.00104888 Jy ! Component: 3950 - total flux cleaned = 0.00104894 Jy ! Component: 4000 - total flux cleaned = 0.00106416 Jy ! Component: 4050 - total flux cleaned = 0.00105669 Jy ! Total flux subtracted in 4096 components = 0.00108674 Jy ! Clean residual min=-0.000398 max=0.000472 Jy/beam ! Clean residual mean=0.000001 rms=0.000126 Jy/beam ! Combined flux in latest and established models = 0.0639787 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 348 components and 0.0639787 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1120+5404_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.158 x 1.68 at 47.18 degrees (North through East) ! Clean map min=-0.001179 max=0.058927 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1120+5404_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0589267 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000124382 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.633238 0.633238 1.26648 2.53295 5.0659 10.1318 20.2636 40.5272 81.0545 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.058 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 473.755 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1120+5404_X_uvs.log closed on Thu Apr 7 01:51:52 2016