! Started logfile: /scr/pima/bg219a_uvs/J1116+0829_X_uvs.log on Wed Apr 6 21:34:33 2016 obs /scr/pima/bg219a_uvs/J1116+0829_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1116+0829_X_uva.fits ! AN table 1: 28 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.790476 visibilities/baseline/integration-bin. ! Found source: J1116+0829 ! ! 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 3984 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/J1116+0829_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 36 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=1.028421Jy sigma=29.989828 ! Fit after self-cal, rms=0.840347Jy sigma=24.492231 ! 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=0.6704 mas, bmaj=1.635 mas, bpa=-0.9592 degrees ! Estimated noise=0.804766 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 = 0.121225 Jy ! Component: 100 - total flux cleaned = 0.14934 Jy ! Total flux subtracted in 100 components = 0.14934 Jy ! Clean residual min=-0.009200 max=0.010883 Jy/beam ! Clean residual mean=0.000032 rms=0.002397 Jy/beam ! Combined flux in latest and established models = 0.14934 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.14934 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=0.055662Jy sigma=1.626270 ! Fit after self-cal, rms=0.055127Jy sigma=1.610435 ! 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=0.8163 mas, bmaj=1.936 mas, bpa=-4.097 degrees ! Estimated noise=0.548465 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 = 0.0182355 Jy ! Component: 100 - total flux cleaned = 0.027205 Jy ! Component: 150 - total flux cleaned = 0.0320415 Jy ! Component: 200 - total flux cleaned = 0.034746 Jy ! Total flux subtracted in 200 components = 0.034746 Jy ! Clean residual min=-0.004426 max=0.007313 Jy/beam ! Clean residual mean=0.000022 rms=0.001446 Jy/beam ! Combined flux in latest and established models = 0.184086 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 26 components and 0.184086 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=0.049664Jy sigma=1.428988 ! Fit after self-cal, rms=0.049616Jy sigma=1.426889 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8163 x 1.936 at -4.097 degrees (North through East) ! Clean map min=-0.0039983 max=0.16 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 0.98 MK 1.02 NL 1.04 OV 1.06 ! PT 0.95 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 1.01 NL 0.99 OV 1.07 ! PT 0.94 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 1.06 NL 0.97 OV 1.05 ! PT 0.97 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.00 NL 1.02 OV 1.05 ! PT 0.97 SC 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.94 MK 0.99 NL 0.98 OV 1.04 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 0.96 NL 1.02 OV 1.00 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 1.00 NL 0.97 OV 1.03 ! PT 0.99 SC 1.05 ! ! ! 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=0.049616Jy sigma=1.426889 ! Fit after self-cal, rms=0.049141Jy sigma=1.406622 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8198 mas, bmaj=1.947 mas, bpa=-4.271 degrees ! Estimated noise=0.545324 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 (1.8, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00528487 Jy ! Component: 100 - total flux cleaned = 0.0055233 Jy ! Component: 150 - total flux cleaned = 0.00533088 Jy ! Component: 200 - total flux cleaned = 0.00528385 Jy ! Total flux subtracted in 200 components = 0.00528385 Jy ! Clean residual min=-0.002342 max=0.002458 Jy/beam ! Clean residual mean=-0.000006 rms=0.000620 Jy/beam ! Combined flux in latest and established models = 0.189369 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 43 components and 0.189369 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=0.048554Jy sigma=1.389603 ! Fit after self-cal, rms=0.048530Jy sigma=1.388608 ! 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=0.048530Jy sigma=1.388608 ! Fit after self-cal, rms=0.047962Jy sigma=1.381535 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8184 mas, bmaj=1.94 mas, bpa=-4.292 degrees ! Estimated noise=0.5416 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100349 Jy ! Component: 100 - total flux cleaned = 0.000998596 Jy ! Component: 150 - total flux cleaned = 0.00105026 Jy ! Component: 200 - total flux cleaned = 0.00103452 Jy ! Total flux subtracted in 200 components = 0.00103452 Jy ! Clean residual min=-0.002222 max=0.001989 Jy/beam ! Clean residual mean=-0.000003 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.190404 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 55 components and 0.190404 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=0.047906Jy sigma=1.380201 ! Fit after self-cal, rms=0.047902Jy sigma=1.380074 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 = 1.67009e-05 Jy ! Component: 100 - total flux cleaned = -1.77334e-06 Jy ! Component: 150 - total flux cleaned = -3.47722e-05 Jy ! Component: 200 - total flux cleaned = -4.95479e-05 Jy ! Total flux subtracted in 200 components = -4.95479e-05 Jy ! Clean residual min=-0.002219 max=0.002025 Jy/beam ! Clean residual mean=-0.000003 rms=0.000485 Jy/beam ! Combined flux in latest and established models = 0.190354 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 63 components and 0.190354 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=0.047889Jy sigma=1.379807 ! Fit after self-cal, rms=0.047887Jy sigma=1.379783 ! 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=0.047887Jy sigma=1.379783 ! Fit after self-cal, rms=0.047772Jy sigma=1.379660 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8185 mas, bmaj=1.938 mas, bpa=-4.247 degrees ! Estimated noise=0.540236 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000214968 Jy ! Component: 100 - total flux cleaned = -0.000337047 Jy ! Component: 150 - total flux cleaned = -0.000389717 Jy ! Component: 200 - total flux cleaned = -0.000413811 Jy ! Total flux subtracted in 200 components = -0.000413811 Jy ! Clean residual min=-0.002213 max=0.002003 Jy/beam ! Clean residual mean=-0.000001 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.189941 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 67 components and 0.189941 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=0.047760Jy sigma=1.379484 ! Fit after self-cal, rms=0.047760Jy sigma=1.379462 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.76309e-05 Jy ! Component: 100 - total flux cleaned = -0.000131017 Jy ! Component: 150 - total flux cleaned = -0.00015118 Jy ! Component: 200 - total flux cleaned = -0.000169962 Jy ! Total flux subtracted in 200 components = -0.000169962 Jy ! Clean residual min=-0.002204 max=0.002027 Jy/beam ! Clean residual mean=-0.000001 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.189771 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 71 components and 0.189771 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=0.047754Jy sigma=1.379384 ! Fit after self-cal, rms=0.047753Jy sigma=1.379376 ! 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=0.047753Jy sigma=1.379376 ! Fit after self-cal, rms=0.047685Jy sigma=1.379335 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.056 mas, bmaj=4.87 mas, bpa=-14.51 degrees ! Estimated noise=0.727304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00030015 Jy ! Component: 100 - total flux cleaned = -0.000405398 Jy ! Component: 150 - total flux cleaned = -0.000472681 Jy ! Component: 200 - total flux cleaned = -0.000501238 Jy ! Total flux subtracted in 200 components = -0.000501238 Jy ! Clean residual min=-0.002030 max=0.002349 Jy/beam ! Clean residual mean=-0.000001 rms=0.000614 Jy/beam ! Combined flux in latest and established models = 0.189269 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 78 components and 0.189269 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=0.047680Jy sigma=1.379416 ! Fit after self-cal, rms=0.047679Jy sigma=1.379390 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 = 2.24411e-05 Jy ! Component: 100 - total flux cleaned = 5.28228e-06 Jy ! Component: 150 - total flux cleaned = -1.36812e-05 Jy ! Component: 200 - total flux cleaned = -3.31078e-05 Jy ! Total flux subtracted in 200 components = -3.31078e-05 Jy ! Clean residual min=-0.002016 max=0.002369 Jy/beam ! Clean residual mean=-0.000001 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.189236 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 82 components and 0.189236 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=0.047678Jy sigma=1.379384 ! Fit after self-cal, rms=0.047677Jy sigma=1.379377 ! 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=0.8188 mas, bmaj=1.938 mas, bpa=-4.223 degrees ! Estimated noise=0.539355 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8188 x 1.938 at -4.223 degrees (North through East) ! Clean map min=-0.0022574 max=0.15892 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=0.6722 mas, bmaj=1.634 mas, bpa=-1.209 degrees ! Estimated noise=0.795789 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.119953 Jy ! Component: 100 - total flux cleaned = 0.147865 Jy ! Component: 150 - total flux cleaned = 0.160624 Jy ! Component: 200 - total flux cleaned = 0.168836 Jy ! Total flux subtracted in 200 components = 0.168836 Jy ! Clean residual min=-0.005831 max=0.005390 Jy/beam ! Clean residual mean=0.000013 rms=0.001398 Jy/beam ! Combined flux in latest and established models = 0.168836 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.168836 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8188 mas, bmaj=1.938 mas, bpa=-4.223 degrees ! Estimated noise=0.539355 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 = 0.00812764 Jy ! Component: 100 - total flux cleaned = 0.0127764 Jy ! Component: 150 - total flux cleaned = 0.0158322 Jy ! Component: 200 - total flux cleaned = 0.0169647 Jy ! Total flux subtracted in 200 components = 0.0169647 Jy ! Clean residual min=-0.002749 max=0.002342 Jy/beam ! Clean residual mean=0.000005 rms=0.000627 Jy/beam ! Combined flux in latest and established models = 0.185801 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 40 components and 0.185801 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=2.056 mas, bmaj=4.87 mas, bpa=-14.51 degrees ! Estimated noise=0.727304 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00231271 Jy ! Component: 100 - total flux cleaned = 0.00280443 Jy ! Component: 150 - total flux cleaned = 0.00301704 Jy ! Component: 200 - total flux cleaned = 0.00315092 Jy ! Total flux subtracted in 200 components = 0.00315092 Jy ! Clean residual min=-0.002255 max=0.002380 Jy/beam ! Clean residual mean=0.000000 rms=0.000637 Jy/beam ! Combined flux in latest and established models = 0.188952 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 = 0.000120203 Jy ! Component: 100 - total flux cleaned = 0.000201758 Jy ! Component: 150 - total flux cleaned = 0.00025879 Jy ! Component: 200 - total flux cleaned = 0.000299336 Jy ! Total flux subtracted in 200 components = 0.000299336 Jy ! Clean residual min=-0.002116 max=0.002406 Jy/beam ! Clean residual mean=-0.000001 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.189251 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 71 components and 0.189251 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8188 mas, bmaj=1.938 mas, bpa=-4.223 degrees ! Estimated noise=0.539355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000369161 Jy ! Component: 100 - total flux cleaned = -0.000269203 Jy ! Component: 150 - total flux cleaned = -0.000241665 Jy ! Component: 200 - total flux cleaned = -0.000195075 Jy ! Total flux subtracted in 200 components = -0.000195075 Jy ! Clean residual min=-0.002308 max=0.002197 Jy/beam ! Clean residual mean=-0.000000 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.189056 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 84 components and 0.189056 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=0.047722Jy sigma=1.380443 ! Fit after self-cal, rms=0.047715Jy sigma=1.380298 wmodel /scr/pima/bg219a_uvs/J1116+0829_X_map.mod ! Writing 84 model components to file: /scr/pima/bg219a_uvs/J1116+0829_X_map.mod wobs /scr/pima/bg219a_uvs/J1116+0829_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1116+0829_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1116+0829_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219a_uvs/J1116+0829_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 = -0.000419091 Jy ! Component: 100 - total flux cleaned = -0.000383453 Jy ! Component: 150 - total flux cleaned = -0.000352946 Jy ! Component: 200 - total flux cleaned = -0.00017798 Jy ! Component: 250 - total flux cleaned = 6.87644e-05 Jy ! Component: 300 - total flux cleaned = 0.000222579 Jy ! Component: 350 - total flux cleaned = 0.000392004 Jy ! Component: 400 - total flux cleaned = 0.000597623 Jy ! Component: 450 - total flux cleaned = 0.000663482 Jy ! Component: 500 - total flux cleaned = 0.000705637 Jy ! Component: 550 - total flux cleaned = 0.000705882 Jy ! Component: 600 - total flux cleaned = 0.000762883 Jy ! Component: 650 - total flux cleaned = 0.000781645 Jy ! Component: 700 - total flux cleaned = 0.000817399 Jy ! Component: 750 - total flux cleaned = 0.00085202 Jy ! Component: 800 - total flux cleaned = 0.000851981 Jy ! Component: 850 - total flux cleaned = 0.000852078 Jy ! Component: 900 - total flux cleaned = 0.000852394 Jy ! Component: 950 - total flux cleaned = 0.000852203 Jy ! Component: 1000 - total flux cleaned = 0.000882714 Jy ! Component: 1050 - total flux cleaned = 0.000867366 Jy ! Component: 1100 - total flux cleaned = 0.000881988 Jy ! Component: 1150 - total flux cleaned = 0.000853074 Jy ! Component: 1200 - total flux cleaned = 0.000839025 Jy ! Component: 1250 - total flux cleaned = 0.000825174 Jy ! Component: 1300 - total flux cleaned = 0.000811465 Jy ! Component: 1350 - total flux cleaned = 0.000784588 Jy ! Component: 1400 - total flux cleaned = 0.000771395 Jy ! Component: 1450 - total flux cleaned = 0.00073209 Jy ! Component: 1500 - total flux cleaned = 0.000706384 Jy ! Component: 1550 - total flux cleaned = 0.000706518 Jy ! Component: 1600 - total flux cleaned = 0.000719124 Jy ! Component: 1650 - total flux cleaned = 0.000744116 Jy ! Component: 1700 - total flux cleaned = 0.000756498 Jy ! Component: 1750 - total flux cleaned = 0.000793225 Jy ! Component: 1800 - total flux cleaned = 0.000793308 Jy ! Component: 1850 - total flux cleaned = 0.000829385 Jy ! Component: 1900 - total flux cleaned = 0.000841216 Jy ! Component: 1950 - total flux cleaned = 0.000853123 Jy ! Component: 2000 - total flux cleaned = 0.000864878 Jy ! Component: 2050 - total flux cleaned = 0.000888164 Jy ! Component: 2100 - total flux cleaned = 0.000888269 Jy ! Component: 2150 - total flux cleaned = 0.000888314 Jy ! Component: 2200 - total flux cleaned = 0.00086547 Jy ! Component: 2250 - total flux cleaned = 0.000865563 Jy ! Component: 2300 - total flux cleaned = 0.000876849 Jy ! Component: 2350 - total flux cleaned = 0.000876855 Jy ! Component: 2400 - total flux cleaned = 0.00089935 Jy ! Component: 2450 - total flux cleaned = 0.000899289 Jy ! Component: 2500 - total flux cleaned = 0.000921724 Jy ! Component: 2550 - total flux cleaned = 0.00093305 Jy ! Component: 2600 - total flux cleaned = 0.000944219 Jy ! Component: 2650 - total flux cleaned = 0.00096667 Jy ! Component: 2700 - total flux cleaned = 0.000989199 Jy ! Component: 2750 - total flux cleaned = 0.00102285 Jy ! Component: 2800 - total flux cleaned = 0.00103405 Jy ! Component: 2850 - total flux cleaned = 0.00102276 Jy ! Component: 2900 - total flux cleaned = 0.00106795 Jy ! Component: 2950 - total flux cleaned = 0.00106789 Jy ! Component: 3000 - total flux cleaned = 0.00109058 Jy ! Component: 3050 - total flux cleaned = 0.0011365 Jy ! Component: 3100 - total flux cleaned = 0.00117114 Jy ! Component: 3150 - total flux cleaned = 0.00118285 Jy ! Component: 3200 - total flux cleaned = 0.00121801 Jy ! Component: 3250 - total flux cleaned = 0.00126528 Jy ! Component: 3300 - total flux cleaned = 0.00128912 Jy ! Component: 3350 - total flux cleaned = 0.00130118 Jy ! Component: 3400 - total flux cleaned = 0.00133749 Jy ! Component: 3450 - total flux cleaned = 0.00138646 Jy ! Component: 3500 - total flux cleaned = 0.00141132 Jy ! Component: 3550 - total flux cleaned = 0.0014114 Jy ! Component: 3600 - total flux cleaned = 0.00144938 Jy ! Component: 3650 - total flux cleaned = 0.00147497 Jy ! Component: 3700 - total flux cleaned = 0.00150091 Jy ! Component: 3750 - total flux cleaned = 0.00151398 Jy ! Component: 3800 - total flux cleaned = 0.00154064 Jy ! Component: 3850 - total flux cleaned = 0.00156762 Jy ! Component: 3900 - total flux cleaned = 0.00158143 Jy ! Component: 3950 - total flux cleaned = 0.00159539 Jy ! Component: 4000 - total flux cleaned = 0.0015955 Jy ! Component: 4050 - total flux cleaned = 0.00160987 Jy ! Total flux subtracted in 4096 components = 0.0016246 Jy ! Clean residual min=-0.000945 max=0.000934 Jy/beam ! Clean residual mean=-0.000000 rms=0.000225 Jy/beam ! Combined flux in latest and established models = 0.190681 Jy keep ! Adding 197 model components to the UV plane model. ! The established model now contains 281 components and 0.190681 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1116+0829_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8188 x 1.938 at -4.223 degrees (North through East) ! Clean map min=-0.0024186 max=0.1584 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1116+0829_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.158403 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000252534 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.478275 0.478275 0.956549 1.9131 3.8262 7.65239 15.3048 30.6096 61.2191 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.158 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 627.254 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1116+0829_X_uvs.log closed on Wed Apr 6 21:34:37 2016