! Started logfile: /scr/pima/bg219g_uvs/J1127+0555_X_uvs.log on Thu Apr 7 09:48:20 2016 obs /scr/pima/bg219g_uvs/J1127+0555_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1127+0555_X_uva.fits ! AN table 1: 28 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.848214 visibilities/baseline/integration-bin. ! Found source: J1127+0555 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 134 lines of history. ! ! Reading 10260 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/bg219g_uvs/J1127+0555_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. ! ! 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=1.018794Jy sigma=22.271057 ! Fit after self-cal, rms=0.741666Jy sigma=15.946131 ! 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=0.9061 mas, bmaj=2.977 mas, bpa=-26.81 degrees ! Estimated noise=0.936389 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 = 0.213504 Jy ! Component: 100 - total flux cleaned = 0.261489 Jy ! Total flux subtracted in 100 components = 0.261489 Jy ! Clean residual min=-0.010237 max=0.023298 Jy/beam ! Clean residual mean=0.000003 rms=0.003590 Jy/beam ! Combined flux in latest and established models = 0.261489 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.261489 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=0.086713Jy sigma=1.589545 ! Fit after self-cal, rms=0.086708Jy sigma=1.589179 ! Inverting map ! Added new window around map position (-15.8, 5.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0189632 Jy ! Component: 100 - total flux cleaned = 0.022617 Jy ! Total flux subtracted in 100 components = 0.022617 Jy ! Clean residual min=-0.008522 max=0.012124 Jy/beam ! Clean residual mean=-0.000019 rms=0.002237 Jy/beam ! Combined flux in latest and established models = 0.284106 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 21 components and 0.284106 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=0.083400Jy sigma=1.507813 ! Fit after self-cal, rms=0.083162Jy sigma=1.496494 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.215 mas, bmaj=2.763 mas, bpa=-26.8 degrees ! Estimated noise=0.434964 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 = 0.0028547 Jy ! Component: 100 - total flux cleaned = 0.00287606 Jy ! Component: 150 - total flux cleaned = 0.00239722 Jy ! Component: 200 - total flux cleaned = 0.00198855 Jy ! Total flux subtracted in 200 components = 0.00198855 Jy ! Clean residual min=-0.006519 max=0.009023 Jy/beam ! Clean residual mean=-0.000024 rms=0.001705 Jy/beam ! Combined flux in latest and established models = 0.286094 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 38 components and 0.286094 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=0.082502Jy sigma=1.480938 ! Fit after self-cal, rms=0.082550Jy sigma=1.479644 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.215 x 2.763 at -26.8 degrees (North through East) ! Clean map min=-0.0065423 max=0.25168 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.11 KP 0.98 ! LA 1.08 MK 0.95 NL 0.97 OV 0.97 ! PT 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.11 KP 0.96 ! LA 1.04 MK 0.97 NL 0.97 OV 0.95 ! PT 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.16 KP 0.98 ! LA 1.02 MK 0.99 NL 0.97 OV 0.97 ! PT 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.12 KP 0.98 ! LA 1.01 MK 1.02 NL 0.98 OV 0.96 ! PT 1.04 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.11 KP 0.99 ! LA 1.12 MK 0.99 NL 0.98 OV 0.94 ! PT 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.06 KP 0.97 ! LA 1.01 MK 1.00 NL 0.98 OV 0.97 ! PT 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.97 HN 1.16 KP 0.97 ! LA 1.05 MK 1.01 NL 0.97 OV 0.94 ! PT 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=0.082550Jy sigma=1.479644 ! Fit after self-cal, rms=0.087406Jy sigma=1.448711 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.21 mas, bmaj=2.766 mas, bpa=-26.79 degrees ! Estimated noise=0.436275 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 = 0.00104952 Jy ! Component: 100 - total flux cleaned = 0.00122413 Jy ! Component: 150 - total flux cleaned = 0.0012961 Jy ! Component: 200 - total flux cleaned = 0.00129697 Jy ! Total flux subtracted in 200 components = 0.00129697 Jy ! Clean residual min=-0.003000 max=0.003073 Jy/beam ! Clean residual mean=0.000001 rms=0.000806 Jy/beam ! Combined flux in latest and established models = 0.287391 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 50 components and 0.287391 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=0.087188Jy sigma=1.446249 ! Fit after self-cal, rms=0.087274Jy sigma=1.446066 ! 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=0.087274Jy sigma=1.446066 ! Fit after self-cal, rms=0.088018Jy sigma=1.445797 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.209 mas, bmaj=2.763 mas, bpa=-26.78 degrees ! Estimated noise=0.436185 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000436213 Jy ! Component: 100 - total flux cleaned = 0.000690177 Jy ! Component: 150 - total flux cleaned = 0.000856555 Jy ! Component: 200 - total flux cleaned = 0.000804846 Jy ! Total flux subtracted in 200 components = 0.000804846 Jy ! Clean residual min=-0.002881 max=0.002722 Jy/beam ! Clean residual mean=0.000001 rms=0.000743 Jy/beam ! Combined flux in latest and established models = 0.288196 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 56 components and 0.288196 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=0.087884Jy sigma=1.444613 ! Fit after self-cal, rms=0.087884Jy sigma=1.444579 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 = -4.20708e-05 Jy ! Component: 100 - total flux cleaned = -4.11849e-05 Jy ! Component: 150 - total flux cleaned = -7.74186e-05 Jy ! Component: 200 - total flux cleaned = -0.000110774 Jy ! Total flux subtracted in 200 components = -0.000110774 Jy ! Clean residual min=-0.002868 max=0.002728 Jy/beam ! Clean residual mean=0.000002 rms=0.000727 Jy/beam ! Combined flux in latest and established models = 0.288085 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 66 components and 0.288085 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=0.087822Jy sigma=1.444146 ! Fit after self-cal, rms=0.087822Jy sigma=1.444130 ! 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=0.087822Jy sigma=1.444130 ! Fit after self-cal, rms=0.088688Jy sigma=1.443805 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.208 mas, bmaj=2.76 mas, bpa=-26.76 degrees ! Estimated noise=0.436075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.39244e-05 Jy ! Component: 100 - total flux cleaned = 9.80629e-05 Jy ! Component: 150 - total flux cleaned = 0.000170609 Jy ! Component: 200 - total flux cleaned = 0.000202111 Jy ! Total flux subtracted in 200 components = 0.000202111 Jy ! Clean residual min=-0.002786 max=0.002635 Jy/beam ! Clean residual mean=0.000002 rms=0.000686 Jy/beam ! Combined flux in latest and established models = 0.288287 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 76 components and 0.288287 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=0.088617Jy sigma=1.443288 ! Fit after self-cal, rms=0.088617Jy sigma=1.443264 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 = -1.0312e-05 Jy ! Component: 100 - total flux cleaned = 1.74828e-05 Jy ! Component: 150 - total flux cleaned = 1.69332e-05 Jy ! Component: 200 - total flux cleaned = 1.69635e-05 Jy ! Total flux subtracted in 200 components = 1.69635e-05 Jy ! Clean residual min=-0.002741 max=0.002621 Jy/beam ! Clean residual mean=0.000002 rms=0.000679 Jy/beam ! Combined flux in latest and established models = 0.288304 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 84 components and 0.288304 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=0.088585Jy sigma=1.443067 ! Fit after self-cal, rms=0.088583Jy sigma=1.443060 ! 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=0.088583Jy sigma=1.443060 ! Fit after self-cal, rms=0.089310Jy sigma=1.442846 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.724 mas, bmaj=3.189 mas, bpa=11.33 degrees ! Estimated noise=0.514213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000161227 Jy ! Component: 100 - total flux cleaned = -0.00012484 Jy ! Component: 150 - total flux cleaned = -6.31804e-05 Jy ! Component: 200 - total flux cleaned = -8.39599e-06 Jy ! Total flux subtracted in 200 components = -8.39599e-06 Jy ! Clean residual min=-0.003181 max=0.003099 Jy/beam ! Clean residual mean=0.000005 rms=0.000842 Jy/beam ! Combined flux in latest and established models = 0.288296 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 94 components and 0.288296 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=0.089261Jy sigma=1.442707 ! Fit after self-cal, rms=0.089265Jy sigma=1.442684 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 = -5.45642e-05 Jy ! Component: 100 - total flux cleaned = -7.74816e-05 Jy ! Component: 150 - total flux cleaned = -7.59156e-05 Jy ! Component: 200 - total flux cleaned = -5.62258e-05 Jy ! Total flux subtracted in 200 components = -5.62258e-05 Jy ! Clean residual min=-0.003160 max=0.003119 Jy/beam ! Clean residual mean=0.000005 rms=0.000839 Jy/beam ! Combined flux in latest and established models = 0.28824 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 103 components and 0.28824 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=0.089245Jy sigma=1.442650 ! Fit after self-cal, rms=0.089246Jy sigma=1.442638 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.208 mas, bmaj=2.756 mas, bpa=-26.74 degrees ! Estimated noise=0.435938 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.208 x 2.756 at -26.74 degrees (North through East) ! Clean map min=-0.0026 max=0.25334 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=0.9073 mas, bmaj=2.978 mas, bpa=-26.67 degrees ! Estimated noise=0.936258 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.213266 Jy ! Component: 100 - total flux cleaned = 0.261443 Jy ! Component: 150 - total flux cleaned = 0.276203 Jy ! Component: 200 - total flux cleaned = 0.282382 Jy ! Total flux subtracted in 200 components = 0.282382 Jy ! Clean residual min=-0.004369 max=0.004095 Jy/beam ! Clean residual mean=0.000006 rms=0.001131 Jy/beam ! Combined flux in latest and established models = 0.282382 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.282382 Jy ! Inverting map and beam ! Estimated beam: bmin=1.208 mas, bmaj=2.756 mas, bpa=-26.74 degrees ! Estimated noise=0.435938 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) ! Added new window around map position (0, -7.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00394707 Jy ! Component: 100 - total flux cleaned = 0.00568107 Jy ! Component: 150 - total flux cleaned = 0.00657407 Jy ! Component: 200 - total flux cleaned = 0.00709445 Jy ! Total flux subtracted in 200 components = 0.00709445 Jy ! Clean residual min=-0.002681 max=0.002371 Jy/beam ! Clean residual mean=0.000005 rms=0.000649 Jy/beam ! Combined flux in latest and established models = 0.289477 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 37 components and 0.289477 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=2.724 mas, bmaj=3.189 mas, bpa=11.33 degrees ! Estimated noise=0.514213 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000531019 Jy ! Component: 100 - total flux cleaned = 0.000631171 Jy ! Component: 150 - total flux cleaned = 0.000633293 Jy ! Component: 200 - total flux cleaned = 0.000633665 Jy ! Total flux subtracted in 200 components = 0.000633665 Jy ! Clean residual min=-0.002618 max=0.002495 Jy/beam ! Clean residual mean=0.000006 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.29011 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 = 3.62461e-05 Jy ! Component: 100 - total flux cleaned = 3.62545e-05 Jy ! Component: 150 - total flux cleaned = -2.23126e-05 Jy ! Component: 200 - total flux cleaned = -4.9507e-05 Jy ! Total flux subtracted in 200 components = -4.9507e-05 Jy ! Clean residual min=-0.002412 max=0.002460 Jy/beam ! Clean residual mean=0.000007 rms=0.000667 Jy/beam ! Combined flux in latest and established models = 0.290061 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 66 components and 0.290061 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.208 mas, bmaj=2.756 mas, bpa=-26.74 degrees ! Estimated noise=0.435938 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000637796 Jy ! Component: 100 - total flux cleaned = 0.000636129 Jy ! Component: 150 - total flux cleaned = 0.000674288 Jy ! Component: 200 - total flux cleaned = 0.000638652 Jy ! Total flux subtracted in 200 components = 0.000638652 Jy ! Clean residual min=-0.002317 max=0.002218 Jy/beam ! Clean residual mean=0.000004 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.290699 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 78 components and 0.290699 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=0.089161Jy sigma=1.441518 ! Fit after self-cal, rms=0.089134Jy sigma=1.441192 wmodel /scr/pima/bg219g_uvs/J1127+0555_X_map.mod ! Writing 78 model components to file: /scr/pima/bg219g_uvs/J1127+0555_X_map.mod wobs /scr/pima/bg219g_uvs/J1127+0555_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1127+0555_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1127+0555_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219g_uvs/J1127+0555_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 = -0.00018829 Jy ! Component: 100 - total flux cleaned = -0.000191713 Jy ! Component: 150 - total flux cleaned = -0.000125192 Jy ! Component: 200 - total flux cleaned = -6.35728e-05 Jy ! Component: 250 - total flux cleaned = -0.000207759 Jy ! Component: 300 - total flux cleaned = -0.000180171 Jy ! Component: 350 - total flux cleaned = -0.000180065 Jy ! Component: 400 - total flux cleaned = -0.000230765 Jy ! Component: 450 - total flux cleaned = -0.000255132 Jy ! Component: 500 - total flux cleaned = -0.000326654 Jy ! Component: 550 - total flux cleaned = -0.000419162 Jy ! Component: 600 - total flux cleaned = -0.000508546 Jy ! Component: 650 - total flux cleaned = -0.000617349 Jy ! Component: 700 - total flux cleaned = -0.00070253 Jy ! Component: 750 - total flux cleaned = -0.000785908 Jy ! Component: 800 - total flux cleaned = -0.000927854 Jy ! Component: 850 - total flux cleaned = -0.000967524 Jy ! Component: 900 - total flux cleaned = -0.0010643 Jy ! Component: 950 - total flux cleaned = -0.0010454 Jy ! Component: 1000 - total flux cleaned = -0.00110173 Jy ! Component: 1050 - total flux cleaned = -0.00117442 Jy ! Component: 1100 - total flux cleaned = -0.00119226 Jy ! Component: 1150 - total flux cleaned = -0.00124519 Jy ! Component: 1200 - total flux cleaned = -0.00131432 Jy ! Component: 1250 - total flux cleaned = -0.00138223 Jy ! Component: 1300 - total flux cleaned = -0.00143244 Jy ! Component: 1350 - total flux cleaned = -0.00149831 Jy ! Component: 1400 - total flux cleaned = -0.00153049 Jy ! Component: 1450 - total flux cleaned = -0.00156267 Jy ! Component: 1500 - total flux cleaned = -0.00162605 Jy ! Component: 1550 - total flux cleaned = -0.00167279 Jy ! Component: 1600 - total flux cleaned = -0.00171898 Jy ! Component: 1650 - total flux cleaned = -0.00174945 Jy ! Component: 1700 - total flux cleaned = -0.00171944 Jy ! Component: 1750 - total flux cleaned = -0.00173452 Jy ! Component: 1800 - total flux cleaned = -0.00171995 Jy ! Component: 1850 - total flux cleaned = -0.00171988 Jy ! Component: 1900 - total flux cleaned = -0.00163373 Jy ! Component: 1950 - total flux cleaned = -0.00157692 Jy ! Component: 2000 - total flux cleaned = -0.00149249 Jy ! Component: 2050 - total flux cleaned = -0.00138134 Jy ! Component: 2100 - total flux cleaned = -0.0013814 Jy ! Component: 2150 - total flux cleaned = -0.00129935 Jy ! Component: 2200 - total flux cleaned = -0.00123183 Jy ! Component: 2250 - total flux cleaned = -0.00116479 Jy ! Component: 2300 - total flux cleaned = -0.00113808 Jy ! Component: 2350 - total flux cleaned = -0.00107199 Jy ! Component: 2400 - total flux cleaned = -0.00108515 Jy ! Component: 2450 - total flux cleaned = -0.00103286 Jy ! Component: 2500 - total flux cleaned = -0.00100696 Jy ! Component: 2550 - total flux cleaned = -0.000993942 Jy ! Component: 2600 - total flux cleaned = -0.000942671 Jy ! Component: 2650 - total flux cleaned = -0.000917234 Jy ! Component: 2700 - total flux cleaned = -0.000929925 Jy ! Component: 2750 - total flux cleaned = -0.000929897 Jy ! Component: 2800 - total flux cleaned = -0.000892332 Jy ! Component: 2850 - total flux cleaned = -0.000867452 Jy ! Component: 2900 - total flux cleaned = -0.000892206 Jy ! Component: 2950 - total flux cleaned = -0.000867541 Jy ! Component: 3000 - total flux cleaned = -0.000855264 Jy ! Component: 3050 - total flux cleaned = -0.000843126 Jy ! Component: 3100 - total flux cleaned = -0.00084312 Jy ! Component: 3150 - total flux cleaned = -0.000819135 Jy ! Component: 3200 - total flux cleaned = -0.000819173 Jy ! Component: 3250 - total flux cleaned = -0.00080723 Jy ! Component: 3300 - total flux cleaned = -0.000783589 Jy ! Component: 3350 - total flux cleaned = -0.000759978 Jy ! Component: 3400 - total flux cleaned = -0.000701056 Jy ! Component: 3450 - total flux cleaned = -0.000689273 Jy ! Component: 3500 - total flux cleaned = -0.000677562 Jy ! Component: 3550 - total flux cleaned = -0.000618936 Jy ! Component: 3600 - total flux cleaned = -0.000583815 Jy ! Component: 3650 - total flux cleaned = -0.00056046 Jy ! Component: 3700 - total flux cleaned = -0.000490371 Jy ! Component: 3750 - total flux cleaned = -0.000455416 Jy ! Component: 3800 - total flux cleaned = -0.000432091 Jy ! Component: 3850 - total flux cleaned = -0.000362227 Jy ! Component: 3900 - total flux cleaned = -0.000350575 Jy ! Component: 3950 - total flux cleaned = -0.000315649 Jy ! Component: 4000 - total flux cleaned = -0.000303957 Jy ! Component: 4050 - total flux cleaned = -0.000257365 Jy ! Total flux subtracted in 4096 components = -0.00023409 Jy ! Clean residual min=-0.000646 max=0.000691 Jy/beam ! Clean residual mean=0.000004 rms=0.000193 Jy/beam ! Combined flux in latest and established models = 0.290465 Jy keep ! Adding 227 model components to the UV plane model. ! The established model now contains 305 components and 0.290465 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1127+0555_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.208 x 2.756 at -26.74 degrees (North through East) ! Clean map min=-0.0022587 max=0.25617 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1127+0555_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.256169 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000194867 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.228209 0.228209 0.456417 0.912835 1.82567 3.65134 7.30268 14.6054 29.2107 58.4214 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.256 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1314.59 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1127+0555_X_uvs.log closed on Thu Apr 7 09:48:24 2016