! Started logfile: /scr/pima/bg219i_uvs/J0136+4751_X_uvs.log on Wed Apr 6 23:26:30 2016 obs /scr/pima/bg219i_uvs/J0136+4751_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0136+4751_X_uva.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.84127 visibilities/baseline/integration-bin. ! Found source: J0136+4751 ! ! 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 2544 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/bg219i_uvs/J0136+4751_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 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=2.214344Jy sigma=24.194862 ! Fit after self-cal, rms=1.008767Jy sigma=11.026495 ! 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=0.7043 mas, bmaj=3.233 mas, bpa=44.52 degrees ! Estimated noise=2.66855 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 = 1.46301 Jy ! Component: 100 - total flux cleaned = 1.82679 Jy ! Total flux subtracted in 100 components = 1.82679 Jy ! Clean residual min=-0.081071 max=0.151936 Jy/beam ! Clean residual mean=0.000894 rms=0.024605 Jy/beam ! Combined flux in latest and established models = 1.82679 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 1.82679 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=0.312936Jy sigma=3.287765 ! Fit after self-cal, rms=0.312153Jy sigma=3.278573 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.163711 Jy ! Component: 100 - total flux cleaned = 0.253308 Jy ! Total flux subtracted in 100 components = 0.253308 Jy ! Clean residual min=-0.049764 max=0.065147 Jy/beam ! Clean residual mean=0.000558 rms=0.012992 Jy/beam ! Combined flux in latest and established models = 2.0801 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 2.0801 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=0.184370Jy sigma=1.881269 ! Fit after self-cal, rms=0.181750Jy sigma=1.864126 ! 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=0.8165 mas, bmaj=2.98 mas, bpa=45.49 degrees ! Estimated noise=2.01223 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 = 0.0730676 Jy ! Component: 100 - total flux cleaned = 0.119369 Jy ! Component: 150 - total flux cleaned = 0.151863 Jy ! Component: 200 - total flux cleaned = 0.166257 Jy ! Total flux subtracted in 200 components = 0.166257 Jy ! Clean residual min=-0.032100 max=0.059565 Jy/beam ! Clean residual mean=0.000522 rms=0.011050 Jy/beam ! Combined flux in latest and established models = 2.24636 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 20 components and 2.24636 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=0.138965Jy sigma=1.423194 ! Fit after self-cal, rms=0.136946Jy sigma=1.404251 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8165 x 2.98 at 45.49 degrees (North through East) ! Clean map min=-0.02866 max=1.938 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.09 KP 0.97 LA 1.00 ! MK 1.02 NL 1.00 OV 0.99 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.10 KP 0.96 LA 1.00 ! MK 1.03 NL 0.97 OV 0.98 PT 0.97 ! SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.09 KP 0.98 LA 0.99 ! MK 1.03 NL 0.99 OV 0.97 PT 0.96 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.07 KP 0.96 LA 1.00 ! MK 1.01 NL 0.98 OV 0.98 PT 0.95 ! SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.09 KP 0.97 LA 1.01 ! MK 1.01 NL 0.97 OV 0.97 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.10 KP 0.97 LA 1.00 ! MK 1.01 NL 0.98 OV 0.98 PT 0.97 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.09 KP 0.98 LA 0.99 ! MK 1.00 NL 0.97 OV 0.96 PT 0.96 ! SC 0.99 ! ! ! 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=0.136946Jy sigma=1.404251 ! Fit after self-cal, rms=0.097306Jy sigma=0.915027 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.819 mas, bmaj=2.981 mas, bpa=45.46 degrees ! Estimated noise=1.99834 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 (-26, -26.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0202941 Jy ! Component: 100 - total flux cleaned = 0.0282327 Jy ! Component: 150 - total flux cleaned = 0.0353008 Jy ! Component: 200 - total flux cleaned = 0.0416292 Jy ! Total flux subtracted in 200 components = 0.0416292 Jy ! Clean residual min=-0.011627 max=0.015305 Jy/beam ! Clean residual mean=0.000131 rms=0.003129 Jy/beam ! Combined flux in latest and established models = 2.28799 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 42 components and 2.28799 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=0.089951Jy sigma=0.847213 ! Fit after self-cal, rms=0.089519Jy sigma=0.841504 ! 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=0.089519Jy sigma=0.841504 ! Fit after self-cal, rms=0.088735Jy sigma=0.834796 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8192 mas, bmaj=2.979 mas, bpa=45.47 degrees ! Estimated noise=1.99529 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00432665 Jy ! Component: 100 - total flux cleaned = 0.00725855 Jy ! Component: 150 - total flux cleaned = 0.00966225 Jy ! Component: 200 - total flux cleaned = 0.0119364 Jy ! Total flux subtracted in 200 components = 0.0119364 Jy ! Clean residual min=-0.010172 max=0.013735 Jy/beam ! Clean residual mean=0.000091 rms=0.002686 Jy/beam ! Combined flux in latest and established models = 2.29992 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 60 components and 2.29992 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=0.087190Jy sigma=0.822520 ! Fit after self-cal, rms=0.087152Jy sigma=0.821661 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (23.4, 23). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0117882 Jy ! Component: 100 - total flux cleaned = 0.0167001 Jy ! Component: 150 - total flux cleaned = 0.021017 Jy ! Component: 200 - total flux cleaned = 0.0243634 Jy ! Total flux subtracted in 200 components = 0.0243634 Jy ! Clean residual min=-0.008764 max=0.007974 Jy/beam ! Clean residual mean=0.000074 rms=0.001979 Jy/beam ! Combined flux in latest and established models = 2.32429 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 79 components and 2.32429 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=0.084499Jy sigma=0.803362 ! Fit after self-cal, rms=0.084386Jy sigma=0.801839 ! 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=0.084386Jy sigma=0.801839 ! Fit after self-cal, rms=0.084145Jy sigma=0.797410 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8195 mas, bmaj=2.978 mas, bpa=45.48 degrees ! Estimated noise=1.99235 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00580241 Jy ! Component: 100 - total flux cleaned = 0.00712426 Jy ! Component: 150 - total flux cleaned = 0.00898351 Jy ! Component: 200 - total flux cleaned = 0.0106657 Jy ! Total flux subtracted in 200 components = 0.0106657 Jy ! Clean residual min=-0.007046 max=0.007228 Jy/beam ! Clean residual mean=0.000039 rms=0.001695 Jy/beam ! Combined flux in latest and established models = 2.33495 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 94 components and 2.33495 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=0.083161Jy sigma=0.791498 ! Fit after self-cal, rms=0.083144Jy sigma=0.791291 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (7, -31.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00622376 Jy ! Component: 100 - total flux cleaned = 0.00858152 Jy ! Component: 150 - total flux cleaned = 0.00983627 Jy ! Component: 200 - total flux cleaned = 0.0105938 Jy ! Total flux subtracted in 200 components = 0.0105938 Jy ! Clean residual min=-0.005995 max=0.005167 Jy/beam ! Clean residual mean=0.000024 rms=0.001386 Jy/beam ! Combined flux in latest and established models = 2.34555 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 116 components and 2.34555 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=0.082320Jy sigma=0.786059 ! Fit after self-cal, rms=0.082293Jy sigma=0.785801 ! 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=0.082293Jy sigma=0.785801 ! Fit after self-cal, rms=0.082396Jy sigma=0.784111 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.988 mas, bmaj=2.913 mas, bpa=51.27 degrees ! Estimated noise=2.62697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00513423 Jy ! Component: 100 - total flux cleaned = 0.00792558 Jy ! Component: 150 - total flux cleaned = 0.00969101 Jy ! Component: 200 - total flux cleaned = 0.0105612 Jy ! Total flux subtracted in 200 components = 0.0105612 Jy ! Clean residual min=-0.005700 max=0.005843 Jy/beam ! Clean residual mean=0.000018 rms=0.001639 Jy/beam ! Combined flux in latest and established models = 2.35611 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 141 components and 2.35611 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=0.082080Jy sigma=0.782528 ! Fit after self-cal, rms=0.082092Jy sigma=0.782399 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0014052 Jy ! Component: 100 - total flux cleaned = 0.00222352 Jy ! Component: 150 - total flux cleaned = 0.00281217 Jy ! Component: 200 - total flux cleaned = 0.00320194 Jy ! Total flux subtracted in 200 components = 0.00320194 Jy ! Clean residual min=-0.005159 max=0.005303 Jy/beam ! Clean residual mean=0.000014 rms=0.001490 Jy/beam ! Combined flux in latest and established models = 2.35931 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 158 components and 2.35931 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=0.081944Jy sigma=0.781910 ! Fit after self-cal, rms=0.081959Jy sigma=0.781820 ! 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=0.8197 mas, bmaj=2.977 mas, bpa=45.48 degrees ! Estimated noise=1.99001 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8197 x 2.977 at 45.48 degrees (North through East) ! Clean map min=-0.0047937 max=1.9241 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 ! Performing amp+phase self-cal ! ! 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=0.081959Jy sigma=0.781820 ! Fit after self-cal, rms=0.061277Jy sigma=0.538759 ! Inverting map and beam ! Estimated beam: bmin=0.8202 mas, bmaj=2.977 mas, bpa=45.48 degrees ! Estimated noise=1.99192 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000539857 Jy ! Component: 100 - total flux cleaned = 0.000656658 Jy ! Component: 150 - total flux cleaned = 0.00104774 Jy ! Component: 200 - total flux cleaned = 0.00164668 Jy ! Total flux subtracted in 200 components = 0.00164668 Jy ! Clean residual min=-0.003910 max=0.004282 Jy/beam ! Clean residual mean=0.000011 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 2.36096 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 182 components and 2.36096 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=0.060801Jy sigma=0.535065 ! Fit after self-cal, rms=0.060787Jy sigma=0.534910 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000666691 Jy ! Component: 100 - total flux cleaned = 0.000951641 Jy ! Component: 150 - total flux cleaned = 0.0012219 Jy ! Component: 200 - total flux cleaned = 0.00154031 Jy ! Total flux subtracted in 200 components = 0.00154031 Jy ! Clean residual min=-0.003606 max=0.004058 Jy/beam ! Clean residual mean=0.000009 rms=0.000976 Jy/beam ! Combined flux in latest and established models = 2.3625 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 197 components and 2.3625 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=0.060600Jy sigma=0.533570 ! Fit after self-cal, rms=0.060595Jy sigma=0.533517 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.060595Jy sigma=0.533517 ! Fit after self-cal, rms=0.060560Jy sigma=0.533130 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=0.7066 mas, bmaj=3.228 mas, bpa=44.58 degrees ! Estimated noise=2.66272 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.45938 Jy ! Component: 100 - total flux cleaned = 1.82141 Jy ! Component: 150 - total flux cleaned = 1.98245 Jy ! Component: 200 - total flux cleaned = 2.0745 Jy ! Total flux subtracted in 200 components = 2.0745 Jy ! Clean residual min=-0.031060 max=0.048751 Jy/beam ! Clean residual mean=0.000322 rms=0.009191 Jy/beam ! Combined flux in latest and established models = 2.0745 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 10 model components to the UV plane model. ! The established model now contains 10 components and 2.0745 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8202 mas, bmaj=2.977 mas, bpa=45.49 degrees ! Estimated noise=1.99194 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 = 0.0635008 Jy ! Component: 100 - total flux cleaned = 0.102573 Jy ! Component: 150 - total flux cleaned = 0.130142 Jy ! Component: 200 - total flux cleaned = 0.150853 Jy ! Total flux subtracted in 200 components = 0.150853 Jy ! Clean residual min=-0.015074 max=0.016968 Jy/beam ! Clean residual mean=0.000215 rms=0.004041 Jy/beam ! Combined flux in latest and established models = 2.22535 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 25 components and 2.22535 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.989 mas, bmaj=2.914 mas, bpa=51.3 degrees ! Estimated noise=2.62693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0266817 Jy ! Component: 100 - total flux cleaned = 0.0441178 Jy ! Component: 150 - total flux cleaned = 0.0572767 Jy ! Component: 200 - total flux cleaned = 0.0680004 Jy ! Total flux subtracted in 200 components = 0.0680004 Jy ! Clean residual min=-0.010209 max=0.010934 Jy/beam ! Clean residual mean=0.000219 rms=0.003229 Jy/beam ! Combined flux in latest and established models = 2.29335 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 = 0.00891751 Jy ! Component: 100 - total flux cleaned = 0.0164429 Jy ! Component: 150 - total flux cleaned = 0.0226927 Jy ! Component: 200 - total flux cleaned = 0.0274555 Jy ! Total flux subtracted in 200 components = 0.0274555 Jy ! Clean residual min=-0.007370 max=0.007804 Jy/beam ! Clean residual mean=0.000130 rms=0.002146 Jy/beam ! Combined flux in latest and established models = 2.32081 Jy ! Adding 79 model components to the UV plane model. ! The established model now contains 100 components and 2.32081 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8202 mas, bmaj=2.977 mas, bpa=45.49 degrees ! Estimated noise=1.99194 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000292124 Jy ! Component: 100 - total flux cleaned = 0.00314889 Jy ! Component: 150 - total flux cleaned = 0.00660344 Jy ! Component: 200 - total flux cleaned = 0.0084711 Jy ! Total flux subtracted in 200 components = 0.0084711 Jy ! Clean residual min=-0.007548 max=0.006509 Jy/beam ! Clean residual mean=0.000031 rms=0.001709 Jy/beam ! Combined flux in latest and established models = 2.32928 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 125 components and 2.32928 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=0.063126Jy sigma=0.559952 ! Fit after self-cal, rms=0.063000Jy sigma=0.557005 wmodel /scr/pima/bg219i_uvs/J0136+4751_X_map.mod ! Writing 125 model components to file: /scr/pima/bg219i_uvs/J0136+4751_X_map.mod wobs /scr/pima/bg219i_uvs/J0136+4751_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0136+4751_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0136+4751_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219i_uvs/J0136+4751_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 = -0.000890749 Jy ! Component: 100 - total flux cleaned = -0.00090458 Jy ! Component: 150 - total flux cleaned = -0.00100228 Jy ! Component: 200 - total flux cleaned = -0.00118815 Jy ! Component: 250 - total flux cleaned = -0.00154378 Jy ! Component: 300 - total flux cleaned = -0.00171423 Jy ! Component: 350 - total flux cleaned = -0.00187385 Jy ! Component: 400 - total flux cleaned = -0.00202422 Jy ! Component: 450 - total flux cleaned = -0.00194905 Jy ! Component: 500 - total flux cleaned = -0.00195091 Jy ! Component: 550 - total flux cleaned = -0.00208978 Jy ! Component: 600 - total flux cleaned = -0.00209049 Jy ! Component: 650 - total flux cleaned = -0.00221936 Jy ! Component: 700 - total flux cleaned = -0.00234181 Jy ! Component: 750 - total flux cleaned = -0.00228254 Jy ! Component: 800 - total flux cleaned = -0.00257359 Jy ! Component: 850 - total flux cleaned = -0.00262909 Jy ! Component: 900 - total flux cleaned = -0.00274028 Jy ! Component: 950 - total flux cleaned = -0.00290173 Jy ! Component: 1000 - total flux cleaned = -0.00300624 Jy ! Component: 1050 - total flux cleaned = -0.00310832 Jy ! Component: 1100 - total flux cleaned = -0.00305942 Jy ! Component: 1150 - total flux cleaned = -0.00310927 Jy ! Component: 1200 - total flux cleaned = -0.00329854 Jy ! Component: 1250 - total flux cleaned = -0.00320609 Jy ! Component: 1300 - total flux cleaned = -0.00325252 Jy ! Component: 1350 - total flux cleaned = -0.00311914 Jy ! Component: 1400 - total flux cleaned = -0.00316263 Jy ! Component: 1450 - total flux cleaned = -0.00312018 Jy ! Component: 1500 - total flux cleaned = -0.00311978 Jy ! Component: 1550 - total flux cleaned = -0.00320121 Jy ! Component: 1600 - total flux cleaned = -0.00307978 Jy ! Component: 1650 - total flux cleaned = -0.00308074 Jy ! Component: 1700 - total flux cleaned = -0.00323545 Jy ! Component: 1750 - total flux cleaned = -0.00312022 Jy ! Component: 1800 - total flux cleaned = -0.00315775 Jy ! Component: 1850 - total flux cleaned = -0.00330503 Jy ! Component: 1900 - total flux cleaned = -0.00326847 Jy ! Component: 1950 - total flux cleaned = -0.00344634 Jy ! Component: 2000 - total flux cleaned = -0.00348182 Jy ! Component: 2050 - total flux cleaned = -0.00372295 Jy ! Component: 2100 - total flux cleaned = -0.00379 Jy ! Component: 2150 - total flux cleaned = -0.00385687 Jy ! Component: 2200 - total flux cleaned = -0.00402163 Jy ! Component: 2250 - total flux cleaned = -0.00411897 Jy ! Component: 2300 - total flux cleaned = -0.00431077 Jy ! Component: 2350 - total flux cleaned = -0.00434222 Jy ! Component: 2400 - total flux cleaned = -0.00452941 Jy ! Component: 2450 - total flux cleaned = -0.00459126 Jy ! Component: 2500 - total flux cleaned = -0.00486358 Jy ! Component: 2550 - total flux cleaned = -0.00483396 Jy ! Component: 2600 - total flux cleaned = -0.00495192 Jy ! Component: 2650 - total flux cleaned = -0.00486429 Jy ! Component: 2700 - total flux cleaned = -0.00489335 Jy ! Component: 2750 - total flux cleaned = -0.00489336 Jy ! Component: 2800 - total flux cleaned = -0.00483653 Jy ! Component: 2850 - total flux cleaned = -0.0048087 Jy ! Component: 2900 - total flux cleaned = -0.00475289 Jy ! Component: 2950 - total flux cleaned = -0.00469752 Jy ! Component: 3000 - total flux cleaned = -0.00466969 Jy ! Component: 3050 - total flux cleaned = -0.00456001 Jy ! Component: 3100 - total flux cleaned = -0.00453259 Jy ! Component: 3150 - total flux cleaned = -0.00447826 Jy ! Component: 3200 - total flux cleaned = -0.00442442 Jy ! Component: 3250 - total flux cleaned = -0.00445136 Jy ! Component: 3300 - total flux cleaned = -0.00439807 Jy ! Component: 3350 - total flux cleaned = -0.00442461 Jy ! Component: 3400 - total flux cleaned = -0.00442455 Jy ! Component: 3450 - total flux cleaned = -0.0044509 Jy ! Component: 3500 - total flux cleaned = -0.00442446 Jy ! Component: 3550 - total flux cleaned = -0.00442441 Jy ! Component: 3600 - total flux cleaned = -0.00445051 Jy ! Component: 3650 - total flux cleaned = -0.00439837 Jy ! Component: 3700 - total flux cleaned = -0.0044505 Jy ! Component: 3750 - total flux cleaned = -0.00445058 Jy ! Component: 3800 - total flux cleaned = -0.00452842 Jy ! Component: 3850 - total flux cleaned = -0.00460638 Jy ! Component: 3900 - total flux cleaned = -0.00460646 Jy ! Component: 3950 - total flux cleaned = -0.00465832 Jy ! Component: 4000 - total flux cleaned = -0.00468419 Jy ! Component: 4050 - total flux cleaned = -0.00478763 Jy ! Total flux subtracted in 4096 components = -0.00478763 Jy ! Clean residual min=-0.001677 max=0.001442 Jy/beam ! Clean residual mean=-0.000003 rms=0.000419 Jy/beam ! Combined flux in latest and established models = 2.32449 Jy keep ! Adding 266 model components to the UV plane model. ! The established model now contains 391 components and 2.32449 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0136+4751_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8202 x 2.977 at 45.49 degrees (North through East) ! Clean map min=-0.0045513 max=1.9253 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0136+4751_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.9253 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000394394 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0614545 0.0614545 0.122909 0.245818 0.491636 0.983272 1.96654 3.93309 7.86617 15.7323 31.4647 62.9294 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.925 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 4881.66 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0136+4751_X_uvs.log closed on Wed Apr 6 23:26:35 2016