! Started logfile: /scr/pima/bg219a_uvs/J1243+1622_X_uvs.log on Wed Apr 6 21:36:05 2016 obs /scr/pima/bg219a_uvs/J1243+1622_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1243+1622_X_uva.fits ! AN table 1: 41 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.603949 visibilities/baseline/integration-bin. ! Found source: J1243+1622 ! ! 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 121 lines of history. ! ! Reading 6240 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/bg219a_uvs/J1243+1622_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 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 70 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=1.057893Jy sigma=27.382233 ! Fit after self-cal, rms=0.643616Jy sigma=16.753329 ! 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=0.6927 mas, bmaj=2.312 mas, bpa=13.16 degrees ! Estimated noise=0.905767 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 = 0.257832 Jy ! Component: 100 - total flux cleaned = 0.336164 Jy ! Total flux subtracted in 100 components = 0.336164 Jy ! Clean residual min=-0.023242 max=0.037947 Jy/beam ! Clean residual mean=0.000132 rms=0.007132 Jy/beam ! Combined flux in latest and established models = 0.336164 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.336164 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=0.098748Jy sigma=2.580529 ! Fit after self-cal, rms=0.098531Jy sigma=2.575913 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9064 mas, bmaj=2.567 mas, bpa=11.16 degrees ! Estimated noise=0.459546 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 = 0.0589636 Jy ! Component: 100 - total flux cleaned = 0.0857287 Jy ! Component: 150 - total flux cleaned = 0.100528 Jy ! Component: 200 - total flux cleaned = 0.109755 Jy ! Total flux subtracted in 200 components = 0.109755 Jy ! Clean residual min=-0.007876 max=0.009658 Jy/beam ! Clean residual mean=0.000033 rms=0.002105 Jy/beam ! Combined flux in latest and established models = 0.445919 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 24 components and 0.445919 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=0.059637Jy sigma=1.526797 ! Fit after self-cal, rms=0.059577Jy sigma=1.525345 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9064 x 2.567 at 11.16 degrees (North through East) ! Clean map min=-0.007154 max=0.32548 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: ! FD 1.00 LA 0.98 MK 1.00 NL 1.03 ! OV 0.99 PT 0.98 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.02 LA 0.98 MK 1.00 NL 1.03 ! OV 1.00 PT 0.97 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 LA 0.97 MK 1.03 NL 1.04 ! OV 1.00 PT 0.97 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.97 MK 1.00 NL 1.05 ! OV 0.99 PT 0.96 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.98 MK 1.02 NL 1.05 ! OV 0.99 PT 0.97 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.96 MK 1.01 NL 1.03 ! OV 0.99 PT 0.97 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 0.97 MK 1.01 NL 1.03 ! OV 0.99 PT 0.96 SC 0.97 ! ! ! 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=0.059577Jy sigma=1.525345 ! Fit after self-cal, rms=0.057679Jy sigma=1.488739 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9095 mas, bmaj=2.591 mas, bpa=11.38 degrees ! Estimated noise=0.456666 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 = 0.000136223 Jy ! Component: 100 - total flux cleaned = 0.000240626 Jy ! Component: 150 - total flux cleaned = 0.000333661 Jy ! Component: 200 - total flux cleaned = 0.000421482 Jy ! Total flux subtracted in 200 components = 0.000421482 Jy ! Clean residual min=-0.005878 max=0.006841 Jy/beam ! Clean residual mean=-0.000048 rms=0.001411 Jy/beam ! Combined flux in latest and established models = 0.44634 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 27 components and 0.44634 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=0.057373Jy sigma=1.480742 ! Fit after self-cal, rms=0.057350Jy sigma=1.480350 ! 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=0.057350Jy sigma=1.480350 ! Fit after self-cal, rms=0.057357Jy sigma=1.471120 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9089 mas, bmaj=2.593 mas, bpa=11.43 degrees ! Estimated noise=0.457374 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000524597 Jy ! Component: 100 - total flux cleaned = 0.000527624 Jy ! Component: 150 - total flux cleaned = 0.000591337 Jy ! Component: 200 - total flux cleaned = 0.000532721 Jy ! Total flux subtracted in 200 components = 0.000532721 Jy ! Clean residual min=-0.004423 max=0.005709 Jy/beam ! Clean residual mean=-0.000011 rms=0.001106 Jy/beam ! Combined flux in latest and established models = 0.446873 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 31 components and 0.446873 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=0.057195Jy sigma=1.466731 ! Fit after self-cal, rms=0.057177Jy sigma=1.466439 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 (-19, -23.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00358501 Jy ! Component: 100 - total flux cleaned = 0.00438243 Jy ! Component: 150 - total flux cleaned = 0.00445589 Jy ! Component: 200 - total flux cleaned = 0.00415472 Jy ! Total flux subtracted in 200 components = 0.00415472 Jy ! Clean residual min=-0.003437 max=0.003302 Jy/beam ! Clean residual mean=0.000006 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.451027 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 49 components and 0.451027 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=0.056719Jy sigma=1.454794 ! Fit after self-cal, rms=0.056701Jy sigma=1.454467 ! 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=0.056701Jy sigma=1.454467 ! Fit after self-cal, rms=0.056552Jy sigma=1.453797 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9084 mas, bmaj=2.594 mas, bpa=11.49 degrees ! Estimated noise=0.456737 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154037 Jy ! Component: 100 - total flux cleaned = 0.00176028 Jy ! Component: 150 - total flux cleaned = 0.00176369 Jy ! Component: 200 - total flux cleaned = 0.00176512 Jy ! Total flux subtracted in 200 components = 0.00176512 Jy ! Clean residual min=-0.003157 max=0.002966 Jy/beam ! Clean residual mean=0.000003 rms=0.000762 Jy/beam ! Combined flux in latest and established models = 0.452792 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 63 components and 0.452792 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=0.056471Jy sigma=1.451597 ! Fit after self-cal, rms=0.056467Jy sigma=1.451530 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 = 0.000217977 Jy ! Component: 100 - total flux cleaned = 0.000257445 Jy ! Component: 150 - total flux cleaned = 0.000257974 Jy ! Component: 200 - total flux cleaned = 0.000288335 Jy ! Total flux subtracted in 200 components = 0.000288335 Jy ! Clean residual min=-0.003109 max=0.002854 Jy/beam ! Clean residual mean=0.000003 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.453081 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 72 components and 0.453081 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=0.056429Jy sigma=1.450539 ! Fit after self-cal, rms=0.056427Jy sigma=1.450505 ! 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=0.056427Jy sigma=1.450505 ! Fit after self-cal, rms=0.056388Jy sigma=1.450347 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.426 mas, bmaj=3.978 mas, bpa=-4.347 degrees ! Estimated noise=0.573586 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000547215 Jy ! Component: 100 - total flux cleaned = 0.000844224 Jy ! Component: 150 - total flux cleaned = 0.000985813 Jy ! Component: 200 - total flux cleaned = 0.00102229 Jy ! Total flux subtracted in 200 components = 0.00102229 Jy ! Clean residual min=-0.002894 max=0.002603 Jy/beam ! Clean residual mean=0.000000 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.454103 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 84 components and 0.454103 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=0.056385Jy sigma=1.450146 ! Fit after self-cal, rms=0.056378Jy sigma=1.450053 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.60237e-06 Jy ! Component: 100 - total flux cleaned = -4.35477e-05 Jy ! Component: 150 - total flux cleaned = -4.28351e-05 Jy ! Component: 200 - total flux cleaned = -2.93668e-05 Jy ! Total flux subtracted in 200 components = -2.93668e-05 Jy ! Clean residual min=-0.002837 max=0.002581 Jy/beam ! Clean residual mean=-0.000002 rms=0.000792 Jy/beam ! Combined flux in latest and established models = 0.454074 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 86 components and 0.454074 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=0.056385Jy sigma=1.450079 ! Fit after self-cal, rms=0.056376Jy sigma=1.449975 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.9076 mas, bmaj=2.594 mas, bpa=11.52 degrees ! Estimated noise=0.456454 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9076 x 2.594 at 11.52 degrees (North through East) ! Clean map min=-0.0031719 max=0.31998 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=0.6938 mas, bmaj=2.337 mas, bpa=13.49 degrees ! Estimated noise=0.899868 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.25627 Jy ! Component: 100 - total flux cleaned = 0.3354 Jy ! Component: 150 - total flux cleaned = 0.378463 Jy ! Component: 200 - total flux cleaned = 0.403323 Jy ! Total flux subtracted in 200 components = 0.403323 Jy ! Clean residual min=-0.011023 max=0.012597 Jy/beam ! Clean residual mean=0.000041 rms=0.002754 Jy/beam ! Combined flux in latest and established models = 0.403323 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.403323 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9076 mas, bmaj=2.594 mas, bpa=11.52 degrees ! Estimated noise=0.456454 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 = 0.0203906 Jy ! Component: 100 - total flux cleaned = 0.0302852 Jy ! Component: 150 - total flux cleaned = 0.0367526 Jy ! Component: 200 - total flux cleaned = 0.0412718 Jy ! Total flux subtracted in 200 components = 0.0412718 Jy ! Clean residual min=-0.004557 max=0.004682 Jy/beam ! Clean residual mean=0.000016 rms=0.001085 Jy/beam ! Combined flux in latest and established models = 0.444595 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 34 components and 0.444595 Jy ! Inverting map ! Added new window around map position (-1.4, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00420887 Jy ! Component: 100 - total flux cleaned = 0.00560343 Jy ! Component: 150 - total flux cleaned = 0.00658407 Jy ! Component: 200 - total flux cleaned = 0.00710457 Jy ! Total flux subtracted in 200 components = 0.00710457 Jy ! Clean residual min=-0.003722 max=0.002971 Jy/beam ! Clean residual mean=-0.000001 rms=0.000818 Jy/beam ! Combined flux in latest and established models = 0.4517 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 51 components and 0.4517 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=2.426 mas, bmaj=3.978 mas, bpa=-4.347 degrees ! Estimated noise=0.573586 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00148989 Jy ! Component: 100 - total flux cleaned = 0.0019987 Jy ! Component: 150 - total flux cleaned = 0.00240655 Jy ! Component: 200 - total flux cleaned = 0.00270675 Jy ! Total flux subtracted in 200 components = 0.00270675 Jy ! Clean residual min=-0.002899 max=0.002648 Jy/beam ! Clean residual mean=-0.000010 rms=0.000808 Jy/beam ! Combined flux in latest and established models = 0.454406 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 = 0.000149673 Jy ! Component: 100 - total flux cleaned = 0.000216242 Jy ! Component: 150 - total flux cleaned = 0.000277681 Jy ! Component: 200 - total flux cleaned = 0.000314994 Jy ! Total flux subtracted in 200 components = 0.000314994 Jy ! Clean residual min=-0.002752 max=0.002602 Jy/beam ! Clean residual mean=-0.000008 rms=0.000781 Jy/beam ! Combined flux in latest and established models = 0.454722 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 80 components and 0.454722 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9076 mas, bmaj=2.594 mas, bpa=11.52 degrees ! Estimated noise=0.456454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000457768 Jy ! Component: 100 - total flux cleaned = -0.000460083 Jy ! Component: 150 - total flux cleaned = -0.00045931 Jy ! Component: 200 - total flux cleaned = -0.000348277 Jy ! Total flux subtracted in 200 components = -0.000348277 Jy ! Clean residual min=-0.003135 max=0.002764 Jy/beam ! Clean residual mean=-0.000003 rms=0.000684 Jy/beam ! Combined flux in latest and established models = 0.454373 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 93 components and 0.454373 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=0.056339Jy sigma=1.449265 ! Fit after self-cal, rms=0.056322Jy sigma=1.448893 wmodel /scr/pima/bg219a_uvs/J1243+1622_X_map.mod ! Writing 93 model components to file: /scr/pima/bg219a_uvs/J1243+1622_X_map.mod wobs /scr/pima/bg219a_uvs/J1243+1622_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1243+1622_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1243+1622_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219a_uvs/J1243+1622_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 = -0.000529 Jy ! Component: 100 - total flux cleaned = -0.000883491 Jy ! Component: 150 - total flux cleaned = -0.00141367 Jy ! Component: 200 - total flux cleaned = -0.00194156 Jy ! Component: 250 - total flux cleaned = -0.00246684 Jy ! Component: 300 - total flux cleaned = -0.00295938 Jy ! Component: 350 - total flux cleaned = -0.00342135 Jy ! Component: 400 - total flux cleaned = -0.00385556 Jy ! Component: 450 - total flux cleaned = -0.00421055 Jy ! Component: 500 - total flux cleaned = -0.00454721 Jy ! Component: 550 - total flux cleaned = -0.00486684 Jy ! Component: 600 - total flux cleaned = -0.0051009 Jy ! Component: 650 - total flux cleaned = -0.00534556 Jy ! Component: 700 - total flux cleaned = -0.00547381 Jy ! Component: 750 - total flux cleaned = -0.00557652 Jy ! Component: 800 - total flux cleaned = -0.00569425 Jy ! Component: 850 - total flux cleaned = -0.00578862 Jy ! Component: 900 - total flux cleaned = -0.00589784 Jy ! Component: 950 - total flux cleaned = -0.00598564 Jy ! Component: 1000 - total flux cleaned = -0.00605389 Jy ! Component: 1050 - total flux cleaned = -0.00607029 Jy ! Component: 1100 - total flux cleaned = -0.00605429 Jy ! Component: 1150 - total flux cleaned = -0.00610186 Jy ! Component: 1200 - total flux cleaned = -0.00610198 Jy ! Component: 1250 - total flux cleaned = -0.00611717 Jy ! Component: 1300 - total flux cleaned = -0.00608702 Jy ! Component: 1350 - total flux cleaned = -0.00611626 Jy ! Component: 1400 - total flux cleaned = -0.00607303 Jy ! Component: 1450 - total flux cleaned = -0.00601624 Jy ! Component: 1500 - total flux cleaned = -0.00597462 Jy ! Component: 1550 - total flux cleaned = -0.00593356 Jy ! Component: 1600 - total flux cleaned = -0.00587937 Jy ! Component: 1650 - total flux cleaned = -0.00582604 Jy ! Component: 1700 - total flux cleaned = -0.00579978 Jy ! Component: 1750 - total flux cleaned = -0.00570877 Jy ! Component: 1800 - total flux cleaned = -0.00568321 Jy ! Component: 1850 - total flux cleaned = -0.00563254 Jy ! Component: 1900 - total flux cleaned = -0.00563233 Jy ! Component: 1950 - total flux cleaned = -0.00559517 Jy ! Component: 2000 - total flux cleaned = -0.00554641 Jy ! Component: 2050 - total flux cleaned = -0.00554644 Jy ! Component: 2100 - total flux cleaned = -0.00554633 Jy ! Component: 2150 - total flux cleaned = -0.00548718 Jy ! Component: 2200 - total flux cleaned = -0.0054522 Jy ! Component: 2250 - total flux cleaned = -0.00546382 Jy ! Component: 2300 - total flux cleaned = -0.00540647 Jy ! Component: 2350 - total flux cleaned = -0.00537243 Jy ! Component: 2400 - total flux cleaned = -0.00532741 Jy ! Component: 2450 - total flux cleaned = -0.00527138 Jy ! Component: 2500 - total flux cleaned = -0.0052271 Jy ! Component: 2550 - total flux cleaned = -0.00519405 Jy ! Component: 2600 - total flux cleaned = -0.00517213 Jy ! Component: 2650 - total flux cleaned = -0.00510697 Jy ! Component: 2700 - total flux cleaned = -0.00508551 Jy ! Component: 2750 - total flux cleaned = -0.00507472 Jy ! Component: 2800 - total flux cleaned = -0.00501079 Jy ! Component: 2850 - total flux cleaned = -0.00501084 Jy ! Component: 2900 - total flux cleaned = -0.00500032 Jy ! Component: 2950 - total flux cleaned = -0.00497939 Jy ! Component: 3000 - total flux cleaned = -0.00494808 Jy ! Component: 3050 - total flux cleaned = -0.00488568 Jy ! Component: 3100 - total flux cleaned = -0.00484413 Jy ! Component: 3150 - total flux cleaned = -0.00481306 Jy ! Component: 3200 - total flux cleaned = -0.00477167 Jy ! Component: 3250 - total flux cleaned = -0.00470977 Jy ! Component: 3300 - total flux cleaned = -0.00464797 Jy ! Component: 3350 - total flux cleaned = -0.00460681 Jy ! Component: 3400 - total flux cleaned = -0.00455545 Jy ! Component: 3450 - total flux cleaned = -0.00453488 Jy ! Component: 3500 - total flux cleaned = -0.00447341 Jy ! Component: 3550 - total flux cleaned = -0.00442224 Jy ! Component: 3600 - total flux cleaned = -0.00439159 Jy ! Component: 3650 - total flux cleaned = -0.00435074 Jy ! Component: 3700 - total flux cleaned = -0.00430988 Jy ! Component: 3750 - total flux cleaned = -0.00424865 Jy ! Component: 3800 - total flux cleaned = -0.00420791 Jy ! Component: 3850 - total flux cleaned = -0.00417731 Jy ! Component: 3900 - total flux cleaned = -0.00414667 Jy ! Component: 3950 - total flux cleaned = -0.00411599 Jy ! Component: 4000 - total flux cleaned = -0.00407508 Jy ! Component: 4050 - total flux cleaned = -0.00405461 Jy ! Total flux subtracted in 4096 components = -0.00404433 Jy ! Clean residual min=-0.000746 max=0.000699 Jy/beam ! Clean residual mean=-0.000005 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.450329 Jy keep ! Adding 230 model components to the UV plane model. ! The established model now contains 323 components and 0.450329 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1243+1622_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9076 x 2.594 at 11.52 degrees (North through East) ! Clean map min=-0.0016076 max=0.32103 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1243+1622_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.32103 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000174143 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.162735 0.162735 0.32547 0.650941 1.30188 2.60376 5.20753 10.4151 20.8301 41.6602 83.3204 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.321 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1843.49 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1243+1622_X_uvs.log closed on Wed Apr 6 21:36:10 2016