! Started logfile: /scr/pima/bg219a_uvs/J2200-1632_X_uvs.log on Wed Apr 6 21:46:27 2016 obs /scr/pima/bg219a_uvs/J2200-1632_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J2200-1632_X_uva.fits ! AN table 1: 52 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.692308 visibilities/baseline/integration-bin. ! Found source: J2200-1632 ! ! 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 6480 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/J2200-1632_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 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 68 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=1.004641Jy sigma=25.795997 ! Fit after self-cal, rms=0.945265Jy sigma=24.220645 ! 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=0.6724 mas, bmaj=1.489 mas, bpa=1.904 degrees ! Estimated noise=0.824674 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 = 0.0426363 Jy ! Component: 100 - total flux cleaned = 0.0520154 Jy ! Total flux subtracted in 100 components = 0.0520154 Jy ! Clean residual min=-0.004871 max=0.004047 Jy/beam ! Clean residual mean=0.000001 rms=0.001115 Jy/beam ! Combined flux in latest and established models = 0.0520154 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.0520154 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=0.056174Jy sigma=1.231092 ! Fit after self-cal, rms=0.055498Jy sigma=1.212731 ! 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=0.8229 mas, bmaj=2.099 mas, bpa=11.08 degrees ! Estimated noise=0.481895 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 = 0.00492291 Jy ! Component: 100 - total flux cleaned = 0.0072346 Jy ! Component: 150 - total flux cleaned = 0.00843276 Jy ! Component: 200 - total flux cleaned = 0.00906241 Jy ! Total flux subtracted in 200 components = 0.00906241 Jy ! Clean residual min=-0.002420 max=0.002401 Jy/beam ! Clean residual mean=0.000003 rms=0.000652 Jy/beam ! Combined flux in latest and established models = 0.0610779 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0610779 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=0.055151Jy sigma=1.199327 ! Fit after self-cal, rms=0.055237Jy sigma=1.198782 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8229 x 2.099 at 11.08 degrees (North through East) ! Clean map min=-0.0022035 max=0.056943 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 1.04 MK 1.12 NL 1.00 OV 1.06 ! PT 0.99 SC 0.95 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.93 MK 0.93 NL 1.01 OV 1.03 ! PT 1.10 SC 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 1.01 MK 0.98 NL 0.98 OV 1.06 ! PT 0.92 SC 1.09 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.94 MK 0.95 NL 0.97 OV 1.12 ! PT 0.95 SC 1.03 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 1.01 MK 1.02 NL 0.99 OV 1.09 ! PT 1.04 SC 1.09 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 0.90 NL 0.94 OV 0.90 ! PT 1.09 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.11 NL 0.95 OV 1.06 ! PT 1.00 SC 0.95 ! ! ! 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=0.055237Jy sigma=1.198782 ! Fit after self-cal, rms=0.055410Jy sigma=1.193383 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8257 mas, bmaj=2.093 mas, bpa=10.95 degrees ! Estimated noise=0.479862 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 = 0.000318589 Jy ! Component: 100 - total flux cleaned = 0.00031779 Jy ! Component: 150 - total flux cleaned = 0.000330465 Jy ! Component: 200 - total flux cleaned = 0.0003424 Jy ! Total flux subtracted in 200 components = 0.0003424 Jy ! Clean residual min=-0.002272 max=0.002203 Jy/beam ! Clean residual mean=0.000004 rms=0.000604 Jy/beam ! Combined flux in latest and established models = 0.0614203 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 22 components and 0.0614203 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=0.055397Jy sigma=1.193280 ! Fit after self-cal, rms=0.055464Jy sigma=1.192876 ! 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=0.055464Jy sigma=1.192876 ! Fit after self-cal, rms=0.055504Jy sigma=1.189838 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8243 mas, bmaj=2.085 mas, bpa=10.71 degrees ! Estimated noise=0.478959 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.09504e-05 Jy ! Component: 100 - total flux cleaned = 0.00011293 Jy ! Component: 150 - total flux cleaned = 0.000154589 Jy ! Component: 200 - total flux cleaned = 0.000179865 Jy ! Total flux subtracted in 200 components = 0.000179865 Jy ! Clean residual min=-0.002120 max=0.002267 Jy/beam ! Clean residual mean=0.000003 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.0616001 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 26 components and 0.0616001 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=0.055490Jy sigma=1.189720 ! Fit after self-cal, rms=0.055567Jy sigma=1.189296 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 = 1.59182e-06 Jy ! Component: 100 - total flux cleaned = 2.57243e-05 Jy ! Component: 150 - total flux cleaned = 3.72469e-05 Jy ! Component: 200 - total flux cleaned = 3.75824e-05 Jy ! Total flux subtracted in 200 components = 3.75824e-05 Jy ! Clean residual min=-0.002206 max=0.002276 Jy/beam ! Clean residual mean=0.000003 rms=0.000576 Jy/beam ! Combined flux in latest and established models = 0.0616377 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 27 components and 0.0616377 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=0.055558Jy sigma=1.189239 ! Fit after self-cal, rms=0.055539Jy sigma=1.189227 ! 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=0.055539Jy sigma=1.189227 ! Fit after self-cal, rms=0.055141Jy sigma=1.189071 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8218 mas, bmaj=2.078 mas, bpa=10.5 degrees ! Estimated noise=0.477501 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.6525e-05 Jy ! Component: 100 - total flux cleaned = 0.000121343 Jy ! Component: 150 - total flux cleaned = 0.00015958 Jy ! Component: 200 - total flux cleaned = 0.000182654 Jy ! Total flux subtracted in 200 components = 0.000182654 Jy ! Clean residual min=-0.002181 max=0.002272 Jy/beam ! Clean residual mean=0.000003 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.0618204 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 28 components and 0.0618204 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=0.055129Jy sigma=1.188973 ! Fit after self-cal, rms=0.055116Jy sigma=1.188927 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 = 1.22974e-05 Jy ! Component: 100 - total flux cleaned = 2.40616e-05 Jy ! Component: 150 - total flux cleaned = 2.39029e-05 Jy ! Component: 200 - total flux cleaned = 3.39265e-05 Jy ! Total flux subtracted in 200 components = 3.39265e-05 Jy ! Clean residual min=-0.002155 max=0.002248 Jy/beam ! Clean residual mean=0.000003 rms=0.000574 Jy/beam ! Combined flux in latest and established models = 0.0618543 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 28 components and 0.0618543 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=0.055108Jy sigma=1.188872 ! Fit after self-cal, rms=0.055090Jy sigma=1.188862 ! 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=0.055090Jy sigma=1.188862 ! Fit after self-cal, rms=0.054511Jy sigma=1.188797 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.205 mas, bmaj=5.126 mas, bpa=-0.4305 degrees ! Estimated noise=0.608133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000598247 Jy ! Component: 100 - total flux cleaned = 0.000628502 Jy ! Component: 150 - total flux cleaned = 0.000670206 Jy ! Component: 200 - total flux cleaned = 0.000695954 Jy ! Total flux subtracted in 200 components = 0.000695954 Jy ! Clean residual min=-0.002014 max=0.002353 Jy/beam ! Clean residual mean=0.000007 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.0625502 Jy selfcal ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 30 components and 0.0625502 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=0.054518Jy sigma=1.188808 ! Fit after self-cal, rms=0.054525Jy sigma=1.188763 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 = 5.09778e-05 Jy ! Component: 100 - total flux cleaned = 5.10538e-05 Jy ! Component: 150 - total flux cleaned = 7.267e-05 Jy ! Component: 200 - total flux cleaned = 9.30634e-05 Jy ! Total flux subtracted in 200 components = 9.30634e-05 Jy ! Clean residual min=-0.001981 max=0.002293 Jy/beam ! Clean residual mean=0.000007 rms=0.000691 Jy/beam ! Combined flux in latest and established models = 0.0626433 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 31 components and 0.0626433 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=0.054540Jy sigma=1.188961 ! Fit after self-cal, rms=0.054548Jy sigma=1.188925 ! 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=0.8191 mas, bmaj=2.071 mas, bpa=10.3 degrees ! Estimated noise=0.475917 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8191 x 2.071 at 10.3 degrees (North through East) ! Clean map min=-0.0018395 max=0.056031 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=0.6691 mas, bmaj=1.489 mas, bpa=0.7282 degrees ! Estimated noise=0.811524 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0421659 Jy ! Component: 100 - total flux cleaned = 0.0515214 Jy ! Component: 150 - total flux cleaned = 0.0549225 Jy ! Component: 200 - total flux cleaned = 0.0571187 Jy ! Total flux subtracted in 200 components = 0.0571187 Jy ! Clean residual min=-0.004160 max=0.003683 Jy/beam ! Clean residual mean=0.000001 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.0571187 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 13 model components to the UV plane model. ! The established model now contains 13 components and 0.0571187 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8191 mas, bmaj=2.071 mas, bpa=10.3 degrees ! Estimated noise=0.475917 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 = 0.00250865 Jy ! Component: 100 - total flux cleaned = 0.0038083 Jy ! Component: 150 - total flux cleaned = 0.00445746 Jy ! Component: 200 - total flux cleaned = 0.00453593 Jy ! Total flux subtracted in 200 components = 0.00453593 Jy ! Clean residual min=-0.002368 max=0.002228 Jy/beam ! Clean residual mean=0.000003 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.0616546 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 23 components and 0.0616546 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=2.205 mas, bmaj=5.126 mas, bpa=-0.4305 degrees ! Estimated noise=0.608133 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00082075 Jy ! Component: 100 - total flux cleaned = 0.000853562 Jy ! Component: 150 - total flux cleaned = 0.000899203 Jy ! Component: 200 - total flux cleaned = 0.00092742 Jy ! Total flux subtracted in 200 components = 0.00092742 Jy ! Clean residual min=-0.002118 max=0.002209 Jy/beam ! Clean residual mean=0.000007 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.062582 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 = 2.68499e-05 Jy ! Component: 100 - total flux cleaned = 6.32815e-05 Jy ! Component: 150 - total flux cleaned = 8.56257e-05 Jy ! Component: 200 - total flux cleaned = 0.000117759 Jy ! Total flux subtracted in 200 components = 0.000117759 Jy ! Clean residual min=-0.002064 max=0.002175 Jy/beam ! Clean residual mean=0.000007 rms=0.000694 Jy/beam ! Combined flux in latest and established models = 0.0626998 Jy ! Adding 3 model components to the UV plane model. ! The established model now contains 26 components and 0.0626998 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8191 mas, bmaj=2.071 mas, bpa=10.3 degrees ! Estimated noise=0.475917 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00031155 Jy ! Component: 100 - total flux cleaned = -0.000411599 Jy ! Component: 150 - total flux cleaned = -0.000431213 Jy ! Component: 200 - total flux cleaned = -0.000432354 Jy ! Total flux subtracted in 200 components = -0.000432354 Jy ! Clean residual min=-0.002132 max=0.002105 Jy/beam ! Clean residual mean=0.000003 rms=0.000572 Jy/beam ! Combined flux in latest and established models = 0.0622674 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 35 components and 0.0622674 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=0.054553Jy sigma=1.188982 ! Fit after self-cal, rms=0.054569Jy sigma=1.188951 wmodel /scr/pima/bg219a_uvs/J2200-1632_X_map.mod ! Writing 35 model components to file: /scr/pima/bg219a_uvs/J2200-1632_X_map.mod wobs /scr/pima/bg219a_uvs/J2200-1632_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J2200-1632_X_uvs.fits wwins /scr/pima/bg219a_uvs/J2200-1632_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219a_uvs/J2200-1632_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 = -0.000358709 Jy ! Component: 100 - total flux cleaned = -0.000538692 Jy ! Component: 150 - total flux cleaned = -0.000637252 Jy ! Component: 200 - total flux cleaned = -0.000514322 Jy ! Component: 250 - total flux cleaned = -0.000455967 Jy ! Component: 300 - total flux cleaned = -0.000372305 Jy ! Component: 350 - total flux cleaned = -0.000293284 Jy ! Component: 400 - total flux cleaned = -0.000242054 Jy ! Component: 450 - total flux cleaned = -0.000242007 Jy ! Component: 500 - total flux cleaned = -0.000218076 Jy ! Component: 550 - total flux cleaned = -0.000172423 Jy ! Component: 600 - total flux cleaned = -0.000127666 Jy ! Component: 650 - total flux cleaned = -6.27811e-05 Jy ! Component: 700 - total flux cleaned = -4.17839e-05 Jy ! Component: 750 - total flux cleaned = 3.87605e-05 Jy ! Component: 800 - total flux cleaned = 5.82539e-05 Jy ! Component: 850 - total flux cleaned = 0.000115628 Jy ! Component: 900 - total flux cleaned = 0.000171367 Jy ! Component: 950 - total flux cleaned = 0.000225293 Jy ! Component: 1000 - total flux cleaned = 0.000242793 Jy ! Component: 1050 - total flux cleaned = 0.000329515 Jy ! Component: 1100 - total flux cleaned = 0.000431125 Jy ! Component: 1150 - total flux cleaned = 0.000529959 Jy ! Component: 1200 - total flux cleaned = 0.000642688 Jy ! Component: 1250 - total flux cleaned = 0.000689906 Jy ! Component: 1300 - total flux cleaned = 0.000751726 Jy ! Component: 1350 - total flux cleaned = 0.000812567 Jy ! Component: 1400 - total flux cleaned = 0.000857444 Jy ! Component: 1450 - total flux cleaned = 0.000887005 Jy ! Component: 1500 - total flux cleaned = 0.000901508 Jy ! Component: 1550 - total flux cleaned = 0.000930336 Jy ! Component: 1600 - total flux cleaned = 0.000972745 Jy ! Component: 1650 - total flux cleaned = 0.000958759 Jy ! Component: 1700 - total flux cleaned = 0.0009586 Jy ! Component: 1750 - total flux cleaned = 0.000944851 Jy ! Component: 1800 - total flux cleaned = 0.000985527 Jy ! Component: 1850 - total flux cleaned = 0.00101232 Jy ! Component: 1900 - total flux cleaned = 0.00105227 Jy ! Component: 1950 - total flux cleaned = 0.00105212 Jy ! Component: 2000 - total flux cleaned = 0.00103906 Jy ! Component: 2050 - total flux cleaned = 0.00103914 Jy ! Component: 2100 - total flux cleaned = 0.00103909 Jy ! Component: 2150 - total flux cleaned = 0.00103912 Jy ! Component: 2200 - total flux cleaned = 0.00106476 Jy ! Component: 2250 - total flux cleaned = 0.00109028 Jy ! Component: 2300 - total flux cleaned = 0.00114121 Jy ! Component: 2350 - total flux cleaned = 0.00115387 Jy ! Component: 2400 - total flux cleaned = 0.00122974 Jy ! Component: 2450 - total flux cleaned = 0.00129268 Jy ! Component: 2500 - total flux cleaned = 0.00134299 Jy ! Component: 2550 - total flux cleaned = 0.00141823 Jy ! Component: 2600 - total flux cleaned = 0.00148078 Jy ! Component: 2650 - total flux cleaned = 0.00153083 Jy ! Component: 2700 - total flux cleaned = 0.00156824 Jy ! Component: 2750 - total flux cleaned = 0.00165559 Jy ! Component: 2800 - total flux cleaned = 0.00170542 Jy ! Component: 2850 - total flux cleaned = 0.00173043 Jy ! Component: 2900 - total flux cleaned = 0.00179286 Jy ! Component: 2950 - total flux cleaned = 0.0018428 Jy ! Component: 3000 - total flux cleaned = 0.00190546 Jy ! Component: 3050 - total flux cleaned = 0.00193056 Jy ! Component: 3100 - total flux cleaned = 0.00198071 Jy ! Component: 3150 - total flux cleaned = 0.00201846 Jy ! Component: 3200 - total flux cleaned = 0.00209409 Jy ! Component: 3250 - total flux cleaned = 0.00213201 Jy ! Component: 3300 - total flux cleaned = 0.00219535 Jy ! Component: 3350 - total flux cleaned = 0.00225888 Jy ! Component: 3400 - total flux cleaned = 0.00230985 Jy ! Component: 3450 - total flux cleaned = 0.00236102 Jy ! Component: 3500 - total flux cleaned = 0.00241232 Jy ! Component: 3550 - total flux cleaned = 0.00247656 Jy ! Component: 3600 - total flux cleaned = 0.00254107 Jy ! Component: 3650 - total flux cleaned = 0.00259289 Jy ! Component: 3700 - total flux cleaned = 0.00264487 Jy ! Component: 3750 - total flux cleaned = 0.00268405 Jy ! Component: 3800 - total flux cleaned = 0.00274957 Jy ! Component: 3850 - total flux cleaned = 0.00277598 Jy ! Component: 3900 - total flux cleaned = 0.002776 Jy ! Component: 3950 - total flux cleaned = 0.00282935 Jy ! Component: 4000 - total flux cleaned = 0.00285625 Jy ! Component: 4050 - total flux cleaned = 0.00286971 Jy ! Total flux subtracted in 4096 components = 0.00288319 Jy ! Clean residual min=-0.000814 max=0.000827 Jy/beam ! Clean residual mean=0.000004 rms=0.000214 Jy/beam ! Combined flux in latest and established models = 0.0651506 Jy keep ! Adding 195 model components to the UV plane model. ! The established model now contains 230 components and 0.0651506 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J2200-1632_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8191 x 2.071 at 10.3 degrees (North through East) ! Clean map min=-0.0017131 max=0.055569 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J2200-1632_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0555686 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000229549 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.23927 1.23927 2.47854 4.95709 9.91418 19.8284 39.6567 79.3134 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.055 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 242.077 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J2200-1632_X_uvs.log closed on Wed Apr 6 21:46:32 2016