! Started logfile: /scr/pima/bg219a_uvs/J2101+0341_X_uvs.log on Wed Apr 6 21:45:34 2016 obs /scr/pima/bg219a_uvs/J2101+0341_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J2101+0341_X_uva.fits ! AN table 1: 23 integrations on 10 of 10 possible baselines. ! Apparent sampling: 0.756522 visibilities/baseline/integration-bin. ! Found source: J2101+0341 ! ! 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 2088 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/J2101+0341_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 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 27 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=1.111024Jy sigma=27.841032 ! Fit after self-cal, rms=0.553924Jy sigma=13.661919 ! 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=0.5751 mas, bmaj=1.635 mas, bpa=2.527 degrees ! Estimated noise=1.69915 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 = 0.35094 Jy ! Component: 100 - total flux cleaned = 0.442825 Jy ! Total flux subtracted in 100 components = 0.442825 Jy ! Clean residual min=-0.027398 max=0.041837 Jy/beam ! Clean residual mean=0.000027 rms=0.010282 Jy/beam ! Combined flux in latest and established models = 0.442825 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.442825 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=0.117521Jy sigma=3.003128 ! Fit after self-cal, rms=0.117356Jy sigma=3.000889 ! 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=0.7338 mas, bmaj=2.047 mas, bpa=-7.266 degrees ! Estimated noise=0.8851 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 = 0.0525098 Jy ! Component: 100 - total flux cleaned = 0.0776954 Jy ! Component: 150 - total flux cleaned = 0.0906336 Jy ! Component: 200 - total flux cleaned = 0.0988191 Jy ! Total flux subtracted in 200 components = 0.0988191 Jy ! Clean residual min=-0.017715 max=0.012079 Jy/beam ! Clean residual mean=0.000014 rms=0.004991 Jy/beam ! Combined flux in latest and established models = 0.541644 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.541644 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=0.094173Jy sigma=2.425532 ! Fit after self-cal, rms=0.094038Jy sigma=2.422651 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7338 x 2.047 at -7.266 degrees (North through East) ! Clean map min=-0.016498 max=0.4622 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: ! LA 0.93 MK 0.98 NL 1.02 OV 1.02 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.94 MK 1.00 NL 1.01 OV 1.03 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.93 MK 1.01 NL 1.01 OV 1.02 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 0.99 NL 1.02 OV 1.02 ! SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 1.02 NL 1.02 OV 1.02 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.92 MK 1.01 NL 1.05 OV 1.01 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 1.01 NL 1.02 OV 1.02 ! 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=0.094038Jy sigma=2.422651 ! Fit after self-cal, rms=0.091766Jy sigma=2.372026 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7381 mas, bmaj=2.06 mas, bpa=-7.281 degrees ! Estimated noise=0.879023 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 = 1.59217e-05 Jy ! Component: 100 - total flux cleaned = -0.000365876 Jy ! Component: 150 - total flux cleaned = -0.00043421 Jy ! Component: 200 - total flux cleaned = -0.000436194 Jy ! Total flux subtracted in 200 components = -0.000436194 Jy ! Clean residual min=-0.006667 max=0.010143 Jy/beam ! Clean residual mean=0.000006 rms=0.002316 Jy/beam ! Combined flux in latest and established models = 0.541207 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 20 components and 0.541207 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=0.091659Jy sigma=2.369325 ! Fit after self-cal, rms=0.091650Jy sigma=2.369117 ! 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=0.091650Jy sigma=2.369117 ! Fit after self-cal, rms=0.091515Jy sigma=2.368989 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7381 mas, bmaj=2.062 mas, bpa=-7.322 degrees ! Estimated noise=0.877608 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000254187 Jy ! Component: 100 - total flux cleaned = -0.000534939 Jy ! Component: 150 - total flux cleaned = -0.000534673 Jy ! Component: 200 - total flux cleaned = -0.000534008 Jy ! Total flux subtracted in 200 components = -0.000534008 Jy ! Clean residual min=-0.006253 max=0.009734 Jy/beam ! Clean residual mean=0.000005 rms=0.002201 Jy/beam ! Combined flux in latest and established models = 0.540673 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 21 components and 0.540673 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=0.091459Jy sigma=2.367578 ! Fit after self-cal, rms=0.091452Jy sigma=2.367512 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 (15.8, -7.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00759136 Jy ! Component: 100 - total flux cleaned = 0.0105152 Jy ! Component: 150 - total flux cleaned = 0.012354 Jy ! Component: 200 - total flux cleaned = 0.0132652 Jy ! Total flux subtracted in 200 components = 0.0132652 Jy ! Clean residual min=-0.003215 max=0.002951 Jy/beam ! Clean residual mean=0.000001 rms=0.000811 Jy/beam ! Combined flux in latest and established models = 0.553939 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 33 components and 0.553939 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=0.090842Jy sigma=2.353832 ! Fit after self-cal, rms=0.090822Jy sigma=2.353463 ! 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=0.090822Jy sigma=2.353463 ! Fit after self-cal, rms=0.090779Jy sigma=2.352908 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7381 mas, bmaj=2.063 mas, bpa=-7.359 degrees ! Estimated noise=0.876399 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171428 Jy ! Component: 100 - total flux cleaned = 0.00259639 Jy ! Component: 150 - total flux cleaned = 0.00293921 Jy ! Component: 200 - total flux cleaned = 0.00313679 Jy ! Total flux subtracted in 200 components = 0.00313679 Jy ! Clean residual min=-0.002675 max=0.002466 Jy/beam ! Clean residual mean=0.000001 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.557075 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 42 components and 0.557075 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=0.090739Jy sigma=2.352097 ! Fit after self-cal, rms=0.090737Jy sigma=2.352042 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 = 0.000539709 Jy ! Component: 100 - total flux cleaned = 0.000662252 Jy ! Component: 150 - total flux cleaned = 0.000754084 Jy ! Component: 200 - total flux cleaned = 0.000818616 Jy ! Total flux subtracted in 200 components = 0.000818616 Jy ! Clean residual min=-0.002542 max=0.002348 Jy/beam ! Clean residual mean=0.000001 rms=0.000607 Jy/beam ! Combined flux in latest and established models = 0.557894 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 48 components and 0.557894 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=0.090724Jy sigma=2.351795 ! Fit after self-cal, rms=0.090723Jy sigma=2.351787 ! 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=0.090723Jy sigma=2.351787 ! Fit after self-cal, rms=0.090737Jy sigma=2.351634 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.52 mas, bmaj=4.99 mas, bpa=-13.03 degrees ! Estimated noise=1.21817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00130448 Jy ! Component: 100 - total flux cleaned = 0.00194901 Jy ! Component: 150 - total flux cleaned = 0.00217344 Jy ! Component: 200 - total flux cleaned = 0.00229387 Jy ! Total flux subtracted in 200 components = 0.00229387 Jy ! Clean residual min=-0.001397 max=0.001479 Jy/beam ! Clean residual mean=0.000001 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.560188 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 64 components and 0.560188 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=0.090730Jy sigma=2.351527 ! Fit after self-cal, rms=0.090729Jy sigma=2.351495 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 = 0.000152827 Jy ! Component: 100 - total flux cleaned = 0.000236153 Jy ! Component: 150 - total flux cleaned = 0.000246206 Jy ! Component: 200 - total flux cleaned = 0.000228958 Jy ! Total flux subtracted in 200 components = 0.000228958 Jy ! Clean residual min=-0.001416 max=0.001326 Jy/beam ! Clean residual mean=0.000001 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.560417 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 68 components and 0.560417 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=0.090728Jy sigma=2.351492 ! Fit after self-cal, rms=0.090727Jy sigma=2.351480 ! 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=0.7381 mas, bmaj=2.063 mas, bpa=-7.373 degrees ! Estimated noise=0.876073 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7381 x 2.063 at -7.373 degrees (North through East) ! Clean map min=-0.0020669 max=0.46045 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=0.5775 mas, bmaj=1.639 mas, bpa=2.46 degrees ! Estimated noise=1.6948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.350024 Jy ! Component: 100 - total flux cleaned = 0.441506 Jy ! Component: 150 - total flux cleaned = 0.485814 Jy ! Component: 200 - total flux cleaned = 0.508135 Jy ! Total flux subtracted in 200 components = 0.508135 Jy ! Clean residual min=-0.010140 max=0.012492 Jy/beam ! Clean residual mean=0.000010 rms=0.003556 Jy/beam ! Combined flux in latest and established models = 0.508135 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 5 model components to the UV plane model. ! The established model now contains 5 components and 0.508135 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7381 mas, bmaj=2.063 mas, bpa=-7.373 degrees ! Estimated noise=0.876073 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 = 0.0153487 Jy ! Component: 100 - total flux cleaned = 0.0245161 Jy ! Component: 150 - total flux cleaned = 0.0307196 Jy ! Component: 200 - total flux cleaned = 0.035244 Jy ! Total flux subtracted in 200 components = 0.035244 Jy ! Clean residual min=-0.004982 max=0.003976 Jy/beam ! Clean residual mean=0.000006 rms=0.001660 Jy/beam ! Combined flux in latest and established models = 0.543379 Jy ! Adding 18 model components to the UV plane model. ! The established model now contains 19 components and 0.543379 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=1.52 mas, bmaj=4.99 mas, bpa=-13.03 degrees ! Estimated noise=1.21817 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00684217 Jy ! Component: 100 - total flux cleaned = 0.010499 Jy ! Component: 150 - total flux cleaned = 0.0126101 Jy ! Component: 200 - total flux cleaned = 0.0139206 Jy ! Total flux subtracted in 200 components = 0.0139206 Jy ! Clean residual min=-0.002091 max=0.001652 Jy/beam ! Clean residual mean=0.000002 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.557299 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 = 0.000869334 Jy ! Component: 100 - total flux cleaned = 0.00110118 Jy ! Component: 150 - total flux cleaned = 0.00127518 Jy ! Component: 200 - total flux cleaned = 0.00144266 Jy ! Total flux subtracted in 200 components = 0.00144266 Jy ! Clean residual min=-0.001525 max=0.001578 Jy/beam ! Clean residual mean=0.000001 rms=0.000480 Jy/beam ! Combined flux in latest and established models = 0.558742 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 45 components and 0.558742 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7381 mas, bmaj=2.063 mas, bpa=-7.373 degrees ! Estimated noise=0.876073 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000187661 Jy ! Component: 100 - total flux cleaned = -0.000229646 Jy ! Component: 150 - total flux cleaned = -0.000296387 Jy ! Component: 200 - total flux cleaned = -0.000322502 Jy ! Total flux subtracted in 200 components = -0.000322502 Jy ! Clean residual min=-0.002687 max=0.002481 Jy/beam ! Clean residual mean=0.000000 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.558419 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 61 components and 0.558419 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=0.090743Jy sigma=2.351910 ! Fit after self-cal, rms=0.090738Jy sigma=2.351838 wmodel /scr/pima/bg219a_uvs/J2101+0341_X_map.mod ! Writing 61 model components to file: /scr/pima/bg219a_uvs/J2101+0341_X_map.mod wobs /scr/pima/bg219a_uvs/J2101+0341_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J2101+0341_X_uvs.fits wwins /scr/pima/bg219a_uvs/J2101+0341_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219a_uvs/J2101+0341_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 = -0.000659313 Jy ! Component: 100 - total flux cleaned = -0.000577762 Jy ! Component: 150 - total flux cleaned = -0.00050156 Jy ! Component: 200 - total flux cleaned = -0.000571112 Jy ! Component: 250 - total flux cleaned = -0.000737627 Jy ! Component: 300 - total flux cleaned = -0.000990866 Jy ! Component: 350 - total flux cleaned = -0.0012625 Jy ! Component: 400 - total flux cleaned = -0.00158292 Jy ! Component: 450 - total flux cleaned = -0.00180896 Jy ! Component: 500 - total flux cleaned = -0.00202963 Jy ! Component: 550 - total flux cleaned = -0.00213806 Jy ! Component: 600 - total flux cleaned = -0.00224547 Jy ! Component: 650 - total flux cleaned = -0.00235237 Jy ! Component: 700 - total flux cleaned = -0.00243166 Jy ! Component: 750 - total flux cleaned = -0.0025372 Jy ! Component: 800 - total flux cleaned = -0.0025638 Jy ! Component: 850 - total flux cleaned = -0.00261775 Jy ! Component: 900 - total flux cleaned = -0.00269947 Jy ! Component: 950 - total flux cleaned = -0.00281132 Jy ! Component: 1000 - total flux cleaned = -0.0029257 Jy ! Component: 1050 - total flux cleaned = -0.00307285 Jy ! Component: 1100 - total flux cleaned = -0.00322455 Jy ! Component: 1150 - total flux cleaned = -0.00331702 Jy ! Component: 1200 - total flux cleaned = -0.00350787 Jy ! Component: 1250 - total flux cleaned = -0.00367212 Jy ! Component: 1300 - total flux cleaned = -0.00377328 Jy ! Component: 1350 - total flux cleaned = -0.00370293 Jy ! Component: 1400 - total flux cleaned = -0.00366611 Jy ! Component: 1450 - total flux cleaned = -0.00362783 Jy ! Component: 1500 - total flux cleaned = -0.00358827 Jy ! Component: 1550 - total flux cleaned = -0.00354772 Jy ! Component: 1600 - total flux cleaned = -0.00346212 Jy ! Component: 1650 - total flux cleaned = -0.0034169 Jy ! Component: 1700 - total flux cleaned = -0.00337056 Jy ! Component: 1750 - total flux cleaned = -0.00327373 Jy ! Component: 1800 - total flux cleaned = -0.00322258 Jy ! Component: 1850 - total flux cleaned = -0.00316968 Jy ! Component: 1900 - total flux cleaned = -0.00311303 Jy ! Component: 1950 - total flux cleaned = -0.00305476 Jy ! Component: 2000 - total flux cleaned = -0.0029923 Jy ! Component: 2050 - total flux cleaned = -0.00292733 Jy ! Component: 2100 - total flux cleaned = -0.00292697 Jy ! Component: 2150 - total flux cleaned = -0.00285817 Jy ! Component: 2200 - total flux cleaned = -0.00278452 Jy ! Component: 2250 - total flux cleaned = -0.00278404 Jy ! Component: 2300 - total flux cleaned = -0.00270421 Jy ! Component: 2350 - total flux cleaned = -0.00261941 Jy ! Component: 2400 - total flux cleaned = -0.0026203 Jy ! Component: 2450 - total flux cleaned = -0.00252711 Jy ! Component: 2500 - total flux cleaned = -0.0024281 Jy ! Component: 2550 - total flux cleaned = -0.00242752 Jy ! Component: 2600 - total flux cleaned = -0.00242973 Jy ! Component: 2650 - total flux cleaned = -0.00231685 Jy ! Component: 2700 - total flux cleaned = -0.002318 Jy ! Component: 2750 - total flux cleaned = -0.00219339 Jy ! Component: 2800 - total flux cleaned = -0.00219584 Jy ! Component: 2850 - total flux cleaned = -0.00205859 Jy ! Component: 2900 - total flux cleaned = -0.00191094 Jy ! Component: 2950 - total flux cleaned = -0.00190969 Jy ! Component: 3000 - total flux cleaned = -0.00174614 Jy ! Component: 3050 - total flux cleaned = -0.00174704 Jy ! Component: 3100 - total flux cleaned = -0.00156946 Jy ! Component: 3150 - total flux cleaned = -0.00156847 Jy ! Component: 3200 - total flux cleaned = -0.00137194 Jy ! Component: 3250 - total flux cleaned = -0.00116561 Jy ! Component: 3300 - total flux cleaned = -0.00116143 Jy ! Component: 3350 - total flux cleaned = -0.00115821 Jy ! Component: 3400 - total flux cleaned = -0.000918215 Jy ! Component: 3450 - total flux cleaned = -0.000915511 Jy ! Component: 3500 - total flux cleaned = -0.000919417 Jy ! Component: 3550 - total flux cleaned = -0.000919555 Jy ! Component: 3600 - total flux cleaned = -0.000629288 Jy ! Component: 3650 - total flux cleaned = -0.000622991 Jy ! Component: 3700 - total flux cleaned = -0.000626539 Jy ! Component: 3750 - total flux cleaned = -0.00062732 Jy ! Component: 3800 - total flux cleaned = -0.000267815 Jy ! Component: 3850 - total flux cleaned = -0.000269804 Jy ! Component: 3900 - total flux cleaned = -0.000274434 Jy ! Component: 3950 - total flux cleaned = 0.000148459 Jy ! Component: 4000 - total flux cleaned = 0.000144625 Jy ! Component: 4050 - total flux cleaned = 0.000607699 Jy ! Total flux subtracted in 4096 components = 0.000615564 Jy ! Clean residual min=-0.027235 max=0.029383 Jy/beam ! Clean residual mean=0.000001 rms=0.006970 Jy/beam ! Combined flux in latest and established models = 0.559035 Jy keep ! Adding 89 model components to the UV plane model. ! The established model now contains 150 components and 0.559035 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J2101+0341_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7381 x 2.063 at -7.373 degrees (North through East) ! Clean map min=-0.028766 max=0.45033 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J2101+0341_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.450328 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00734437 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -4.89268 4.89268 9.78537 19.5707 39.1415 78.283 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.022 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.45 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 61.316 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J2101+0341_X_uvs.log closed on Wed Apr 6 21:45:39 2016