! Started logfile: /scr/pima/bg219h_uvs/J2208+1808_X_uvs.log on Thu Apr 7 12:20:30 2016 obs /scr/pima/bg219h_uvs/J2208+1808_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J2208+1808_X_uva.fits ! AN table 1: 62 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.62509 visibilities/baseline/integration-bin. ! Found source: J2208+1808 ! ! 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 20928 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/bg219h_uvs/J2208+1808_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 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 83 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 83 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=1.000966Jy sigma=25.148821 ! Fit after self-cal, rms=0.960968Jy sigma=24.245498 ! 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=0.75 mas, bmaj=1.732 mas, bpa=-4.788 degrees ! Estimated noise=0.551599 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 = 0.0317625 Jy ! Component: 100 - total flux cleaned = 0.0383296 Jy ! Total flux subtracted in 100 components = 0.0383296 Jy ! Clean residual min=-0.004379 max=0.005132 Jy/beam ! Clean residual mean=-0.000007 rms=0.001100 Jy/beam ! Combined flux in latest and established models = 0.0383296 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0383296 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=0.058893Jy sigma=1.337279 ! Fit after self-cal, rms=0.056896Jy sigma=1.284327 ! 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=1.067 mas, bmaj=2.126 mas, bpa=-5.109 degrees ! Estimated noise=0.278779 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 (1, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00442314 Jy ! Component: 100 - total flux cleaned = 0.00593152 Jy ! Component: 150 - total flux cleaned = 0.00625442 Jy ! Component: 200 - total flux cleaned = 0.0064287 Jy ! Total flux subtracted in 200 components = 0.0064287 Jy ! Clean residual min=-0.002387 max=0.002633 Jy/beam ! Clean residual mean=0.000003 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.0447583 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.0447582 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=0.056448Jy sigma=1.276326 ! Fit after self-cal, rms=0.056324Jy sigma=1.274309 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.067 x 2.126 at -5.109 degrees (North through East) ! Clean map min=-0.0023427 max=0.041842 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 1.00* 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 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 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=0.056324Jy sigma=1.274309 ! Fit after self-cal, rms=0.056324Jy sigma=1.274309 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.067 mas, bmaj=2.126 mas, bpa=-5.109 degrees ! Estimated noise=0.278779 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 = 0.00129835 Jy ! Component: 100 - total flux cleaned = 0.00140792 Jy ! Component: 150 - total flux cleaned = 0.00140512 Jy ! Component: 200 - total flux cleaned = 0.00145077 Jy ! Total flux subtracted in 200 components = 0.00145077 Jy ! Clean residual min=-0.002300 max=0.002519 Jy/beam ! Clean residual mean=0.000004 rms=0.000542 Jy/beam ! Combined flux in latest and established models = 0.046209 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 22 components and 0.046209 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=0.056181Jy sigma=1.271978 ! Fit after self-cal, rms=0.056101Jy sigma=1.271201 ! 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=0.056101Jy sigma=1.271201 ! Fit after self-cal, rms=0.056142Jy sigma=1.270482 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.069 mas, bmaj=2.122 mas, bpa=-5.13 degrees ! Estimated noise=0.279416 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000730366 Jy ! Component: 100 - total flux cleaned = 0.000637844 Jy ! Component: 150 - total flux cleaned = 0.000558464 Jy ! Component: 200 - total flux cleaned = 0.000594985 Jy ! Total flux subtracted in 200 components = 0.000594985 Jy ! Clean residual min=-0.002254 max=0.002288 Jy/beam ! Clean residual mean=0.000004 rms=0.000504 Jy/beam ! Combined flux in latest and established models = 0.046804 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 0.046804 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=0.056052Jy sigma=1.269271 ! Fit after self-cal, rms=0.056001Jy sigma=1.268607 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 = 0.000430387 Jy ! Component: 100 - total flux cleaned = 0.000311837 Jy ! Component: 150 - total flux cleaned = 0.000238907 Jy ! Component: 200 - total flux cleaned = 0.000238189 Jy ! Total flux subtracted in 200 components = 0.000238189 Jy ! Clean residual min=-0.002219 max=0.002219 Jy/beam ! Clean residual mean=0.000004 rms=0.000495 Jy/beam ! Combined flux in latest and established models = 0.0470422 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 30 components and 0.0470422 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=0.055934Jy sigma=1.267719 ! Fit after self-cal, rms=0.055878Jy sigma=1.266837 ! 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=0.055878Jy sigma=1.266837 ! Fit after self-cal, rms=0.055929Jy sigma=1.266824 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.069 mas, bmaj=2.121 mas, bpa=-5.105 degrees ! Estimated noise=0.279655 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000334062 Jy ! Component: 100 - total flux cleaned = 0.000333634 Jy ! Component: 150 - total flux cleaned = 0.00036532 Jy ! Component: 200 - total flux cleaned = 0.000365465 Jy ! Total flux subtracted in 200 components = 0.000365465 Jy ! Clean residual min=-0.002157 max=0.002173 Jy/beam ! Clean residual mean=0.000004 rms=0.000484 Jy/beam ! Combined flux in latest and established models = 0.0474077 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 33 components and 0.0474077 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=0.055876Jy sigma=1.266201 ! Fit after self-cal, rms=0.055849Jy sigma=1.265782 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 = 0.000168011 Jy ! Component: 100 - total flux cleaned = 0.000136109 Jy ! Component: 150 - total flux cleaned = 0.000135496 Jy ! Component: 200 - total flux cleaned = 0.00010821 Jy ! Total flux subtracted in 200 components = 0.00010821 Jy ! Clean residual min=-0.002137 max=0.002061 Jy/beam ! Clean residual mean=0.000004 rms=0.000476 Jy/beam ! Combined flux in latest and established models = 0.0475159 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 38 components and 0.0475159 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=0.055807Jy sigma=1.265303 ! Fit after self-cal, rms=0.055794Jy sigma=1.265248 ! 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=0.055794Jy sigma=1.265248 ! Fit after self-cal, rms=0.055836Jy sigma=1.265235 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.399 mas, bmaj=2.92 mas, bpa=-12.64 degrees ! Estimated noise=0.319216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000422459 Jy ! Component: 100 - total flux cleaned = -0.000406022 Jy ! Component: 150 - total flux cleaned = -0.000405547 Jy ! Component: 200 - total flux cleaned = -0.000417053 Jy ! Total flux subtracted in 200 components = -0.000417053 Jy ! Clean residual min=-0.002038 max=0.001950 Jy/beam ! Clean residual mean=0.000005 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.0470988 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 45 components and 0.0470988 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=0.055830Jy sigma=1.265136 ! Fit after self-cal, rms=0.055836Jy sigma=1.265038 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 = -0.00018767 Jy ! Component: 100 - total flux cleaned = -0.000174885 Jy ! Component: 150 - total flux cleaned = -0.000188159 Jy ! Component: 200 - total flux cleaned = -0.000209311 Jy ! Total flux subtracted in 200 components = -0.000209311 Jy ! Clean residual min=-0.002032 max=0.001900 Jy/beam ! Clean residual mean=0.000005 rms=0.000522 Jy/beam ! Combined flux in latest and established models = 0.0468895 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 50 components and 0.0468895 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=0.055833Jy sigma=1.264999 ! Fit after self-cal, rms=0.055832Jy sigma=1.264937 ! 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=1.069 mas, bmaj=2.121 mas, bpa=-5.104 degrees ! Estimated noise=0.279804 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.069 x 2.121 at -5.104 degrees (North through East) ! Clean map min=-0.0019691 max=0.041326 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=0.7502 mas, bmaj=1.729 mas, bpa=-4.791 degrees ! Estimated noise=0.553571 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0344101 Jy ! Component: 100 - total flux cleaned = 0.0447959 Jy ! Component: 150 - total flux cleaned = 0.0468653 Jy ! Component: 200 - total flux cleaned = 0.0473265 Jy ! Total flux subtracted in 200 components = 0.0473265 Jy ! Clean residual min=-0.003821 max=0.004222 Jy/beam ! Clean residual mean=-0.000003 rms=0.000901 Jy/beam ! Combined flux in latest and established models = 0.0473265 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 0.0473265 Jy ! Inverting map and beam ! Estimated beam: bmin=1.069 mas, bmaj=2.121 mas, bpa=-5.104 degrees ! Estimated noise=0.279804 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 = -0.000818921 Jy ! Component: 100 - total flux cleaned = -0.000890713 Jy ! Component: 150 - total flux cleaned = -0.00077702 Jy ! Component: 200 - total flux cleaned = -0.000779261 Jy ! Total flux subtracted in 200 components = -0.000779261 Jy ! Clean residual min=-0.002282 max=0.002353 Jy/beam ! Clean residual mean=0.000004 rms=0.000512 Jy/beam ! Combined flux in latest and established models = 0.0465473 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 19 components and 0.0465473 Jy ! Inverting map ! Added new window around map position (6.8, -24.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140886 Jy ! Component: 100 - total flux cleaned = 0.00159692 Jy ! Component: 150 - total flux cleaned = 0.00159457 Jy ! Component: 200 - total flux cleaned = 0.001633 Jy ! Total flux subtracted in 200 components = 0.001633 Jy ! Clean residual min=-0.002147 max=0.001852 Jy/beam ! Clean residual mean=0.000003 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.0481803 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 0.0481803 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=2.399 mas, bmaj=2.92 mas, bpa=-12.64 degrees ! Estimated noise=0.319216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.5428e-05 Jy ! Component: 100 - total flux cleaned = 0.000219769 Jy ! Component: 150 - total flux cleaned = 0.000287768 Jy ! Component: 200 - total flux cleaned = 0.000368313 Jy ! Total flux subtracted in 200 components = 0.000368313 Jy ! Clean residual min=-0.001947 max=0.001696 Jy/beam ! Clean residual mean=0.000004 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.0485486 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 = 7.37746e-05 Jy ! Component: 100 - total flux cleaned = 0.000107047 Jy ! Component: 150 - total flux cleaned = 0.000137737 Jy ! Component: 200 - total flux cleaned = 0.000152687 Jy ! Total flux subtracted in 200 components = 0.000152687 Jy ! Clean residual min=-0.001901 max=0.001694 Jy/beam ! Clean residual mean=0.000004 rms=0.000491 Jy/beam ! Combined flux in latest and established models = 0.0487013 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 50 components and 0.0487013 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.069 mas, bmaj=2.121 mas, bpa=-5.104 degrees ! Estimated noise=0.279804 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000147526 Jy ! Component: 100 - total flux cleaned = -0.000181087 Jy ! Component: 150 - total flux cleaned = -0.000211853 Jy ! Component: 200 - total flux cleaned = -0.000180807 Jy ! Total flux subtracted in 200 components = -0.000180807 Jy ! Clean residual min=-0.001996 max=0.001684 Jy/beam ! Clean residual mean=0.000003 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0485205 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 60 components and 0.0485205 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=0.055775Jy sigma=1.263864 ! Fit after self-cal, rms=0.055769Jy sigma=1.263450 wmodel /scr/pima/bg219h_uvs/J2208+1808_X_map.mod ! Writing 60 model components to file: /scr/pima/bg219h_uvs/J2208+1808_X_map.mod wobs /scr/pima/bg219h_uvs/J2208+1808_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J2208+1808_X_uvs.fits wwins /scr/pima/bg219h_uvs/J2208+1808_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219h_uvs/J2208+1808_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 = -0.000669526 Jy ! Component: 100 - total flux cleaned = -0.0010722 Jy ! Component: 150 - total flux cleaned = -0.00127447 Jy ! Component: 200 - total flux cleaned = -0.00146626 Jy ! Component: 250 - total flux cleaned = -0.00159756 Jy ! Component: 300 - total flux cleaned = -0.00174714 Jy ! Component: 350 - total flux cleaned = -0.00179481 Jy ! Component: 400 - total flux cleaned = -0.00186495 Jy ! Component: 450 - total flux cleaned = -0.00193258 Jy ! Component: 500 - total flux cleaned = -0.00193191 Jy ! Component: 550 - total flux cleaned = -0.00193165 Jy ! Component: 600 - total flux cleaned = -0.00193142 Jy ! Component: 650 - total flux cleaned = -0.0019724 Jy ! Component: 700 - total flux cleaned = -0.00197239 Jy ! Component: 750 - total flux cleaned = -0.00199195 Jy ! Component: 800 - total flux cleaned = -0.00199216 Jy ! Component: 850 - total flux cleaned = -0.00204873 Jy ! Component: 900 - total flux cleaned = -0.00203032 Jy ! Component: 950 - total flux cleaned = -0.00203057 Jy ! Component: 1000 - total flux cleaned = -0.00206569 Jy ! Component: 1050 - total flux cleaned = -0.00199665 Jy ! Component: 1100 - total flux cleaned = -0.00199683 Jy ! Component: 1150 - total flux cleaned = -0.00196345 Jy ! Component: 1200 - total flux cleaned = -0.00191452 Jy ! Component: 1250 - total flux cleaned = -0.00188217 Jy ! Component: 1300 - total flux cleaned = -0.00181862 Jy ! Component: 1350 - total flux cleaned = -0.00169309 Jy ! Component: 1400 - total flux cleaned = -0.00166278 Jy ! Component: 1450 - total flux cleaned = -0.00163259 Jy ! Component: 1500 - total flux cleaned = -0.00157216 Jy ! Component: 1550 - total flux cleaned = -0.00157197 Jy ! Component: 1600 - total flux cleaned = -0.00148413 Jy ! Component: 1650 - total flux cleaned = -0.00142647 Jy ! Component: 1700 - total flux cleaned = -0.00131289 Jy ! Component: 1750 - total flux cleaned = -0.00125743 Jy ! Component: 1800 - total flux cleaned = -0.00121593 Jy ! Component: 1850 - total flux cleaned = -0.00112059 Jy ! Component: 1900 - total flux cleaned = -0.00109346 Jy ! Component: 1950 - total flux cleaned = -0.000960623 Jy ! Component: 2000 - total flux cleaned = -0.000855819 Jy ! Component: 2050 - total flux cleaned = -0.000791292 Jy ! Component: 2100 - total flux cleaned = -0.000740304 Jy ! Component: 2150 - total flux cleaned = -0.000614117 Jy ! Component: 2200 - total flux cleaned = -0.00055207 Jy ! Component: 2250 - total flux cleaned = -0.000441128 Jy ! Component: 2300 - total flux cleaned = -0.000355987 Jy ! Component: 2350 - total flux cleaned = -0.000259783 Jy ! Component: 2400 - total flux cleaned = -0.000188281 Jy ! Component: 2450 - total flux cleaned = -8.23887e-05 Jy ! Component: 2500 - total flux cleaned = -1.22737e-05 Jy ! Component: 2550 - total flux cleaned = 0.000102866 Jy ! Component: 2600 - total flux cleaned = 0.000194027 Jy ! Component: 2650 - total flux cleaned = 0.000239214 Jy ! Component: 2700 - total flux cleaned = 0.00035096 Jy ! Component: 2750 - total flux cleaned = 0.000417339 Jy ! Component: 2800 - total flux cleaned = 0.000472144 Jy ! Component: 2850 - total flux cleaned = 0.000537172 Jy ! Component: 2900 - total flux cleaned = 0.000590869 Jy ! Component: 2950 - total flux cleaned = 0.000686532 Jy ! Component: 3000 - total flux cleaned = 0.00070761 Jy ! Component: 3050 - total flux cleaned = 0.000791077 Jy ! Component: 3100 - total flux cleaned = 0.000811647 Jy ! Component: 3150 - total flux cleaned = 0.00087311 Jy ! Component: 3200 - total flux cleaned = 0.000893367 Jy ! Component: 3250 - total flux cleaned = 0.000984294 Jy ! Component: 3300 - total flux cleaned = 0.00102427 Jy ! Component: 3350 - total flux cleaned = 0.00108388 Jy ! Component: 3400 - total flux cleaned = 0.00113303 Jy ! Component: 3450 - total flux cleaned = 0.00116239 Jy ! Component: 3500 - total flux cleaned = 0.00120104 Jy ! Component: 3550 - total flux cleaned = 0.00124899 Jy ! Component: 3600 - total flux cleaned = 0.00125862 Jy ! Component: 3650 - total flux cleaned = 0.0013061 Jy ! Component: 3700 - total flux cleaned = 0.00137208 Jy ! Component: 3750 - total flux cleaned = 0.00144678 Jy ! Component: 3800 - total flux cleaned = 0.00146531 Jy ! Component: 3850 - total flux cleaned = 0.00151146 Jy ! Component: 3900 - total flux cleaned = 0.0015663 Jy ! Component: 3950 - total flux cleaned = 0.00160245 Jy ! Component: 4000 - total flux cleaned = 0.00164748 Jy ! Component: 4050 - total flux cleaned = 0.00169221 Jy ! Total flux subtracted in 4096 components = 0.00175442 Jy ! Clean residual min=-0.000541 max=0.000529 Jy/beam ! Clean residual mean=0.000002 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.0502749 Jy keep ! Adding 280 model components to the UV plane model. ! The established model now contains 340 components and 0.0502749 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J2208+1808_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.069 x 2.121 at -5.104 degrees (North through East) ! Clean map min=-0.0016151 max=0.040906 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J2208+1808_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0409059 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000147614 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.08259 1.08259 2.16518 4.33036 8.66072 17.3214 34.6429 69.2857 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.04 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 277.113 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J2208+1808_X_uvs.log closed on Thu Apr 7 12:20:34 2016