! Started logfile: /scr/pima/bg219a_uvs/J0017+5312_X_uvs.log on Sun Apr 3 22:20:27 2016 obs /scr/pima/bg219a_uvs/J0017+5312_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0017+5312_X_uva.fits ! AN table 1: 36 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.698413 visibilities/baseline/integration-bin. ! Found source: J0017+5312 ! ! 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 6336 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/J0017+5312_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 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 50 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 78 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 78 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=1.086845Jy sigma=25.133728 ! Fit after self-cal, rms=0.696177Jy sigma=15.734542 ! 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=0.7534 mas, bmaj=0.9229 mas, bpa=-78.34 degrees ! Estimated noise=1.03536 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 = 0.247678 Jy ! Component: 100 - total flux cleaned = 0.345691 Jy ! Total flux subtracted in 100 components = 0.345691 Jy ! Clean residual min=-0.043355 max=0.084003 Jy/beam ! Clean residual mean=-0.000171 rms=0.013481 Jy/beam ! Combined flux in latest and established models = 0.345691 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.345691 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=0.176283Jy sigma=3.429361 ! Fit after self-cal, rms=0.175970Jy sigma=3.415347 ! Inverting map ! Added new window around map position (-1.6, 0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0786711 Jy ! Component: 100 - total flux cleaned = 0.123509 Jy ! Total flux subtracted in 100 components = 0.123509 Jy ! Clean residual min=-0.023973 max=0.034269 Jy/beam ! Clean residual mean=-0.000090 rms=0.006528 Jy/beam ! Combined flux in latest and established models = 0.4692 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 17 components and 0.4692 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=0.142155Jy sigma=2.020370 ! Fit after self-cal, rms=0.139836Jy sigma=1.938381 ! 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=0.9199 mas, bmaj=1.117 mas, bpa=-83.69 degrees ! Estimated noise=0.59372 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 = 0.0370144 Jy ! Component: 100 - total flux cleaned = 0.0559459 Jy ! Component: 150 - total flux cleaned = 0.067871 Jy ! Component: 200 - total flux cleaned = 0.0755762 Jy ! Total flux subtracted in 200 components = 0.0755762 Jy ! Clean residual min=-0.011647 max=0.018037 Jy/beam ! Clean residual mean=-0.000092 rms=0.003692 Jy/beam ! Combined flux in latest and established models = 0.544777 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 33 components and 0.544777 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=0.137095Jy sigma=1.431354 ! Fit after self-cal, rms=0.136190Jy sigma=1.374374 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9199 x 1.117 at -83.69 degrees (North through East) ! Clean map min=-0.0096626 max=0.30048 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: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! KP 1.19 LA 0.99 MK 1.05 NL 0.98 ! OV 0.98 PT 0.95 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 1.00* MK 1.00* NL 1.00* ! OV 1.00* PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 0.98 MK 1.01 NL 1.00 ! OV 0.98 PT 0.97 SC 1.03 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 1.00 MK 1.05 NL 1.00 ! OV 0.97 PT 0.95 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! KP 1.00* LA 1.00 MK 1.04 NL 0.97 ! OV 0.97 PT 0.98 SC 1.03 ! ! ! 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=0.136190Jy sigma=1.374374 ! Fit after self-cal, rms=0.138780Jy sigma=1.349370 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9278 mas, bmaj=1.127 mas, bpa=-83.49 degrees ! Estimated noise=0.593036 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 (5.4, 4.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0129392 Jy ! Component: 100 - total flux cleaned = 0.0146237 Jy ! Component: 150 - total flux cleaned = 0.0146378 Jy ! Component: 200 - total flux cleaned = 0.0141849 Jy ! Total flux subtracted in 200 components = 0.0141849 Jy ! Clean residual min=-0.007476 max=0.009455 Jy/beam ! Clean residual mean=-0.000035 rms=0.002002 Jy/beam ! Combined flux in latest and established models = 0.558962 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 58 components and 0.558962 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=0.135898Jy sigma=1.291171 ! Fit after self-cal, rms=0.135752Jy sigma=1.278945 ! 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=0.135752Jy sigma=1.278945 ! Fit after self-cal, rms=0.134448Jy sigma=1.271568 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9245 mas, bmaj=1.124 mas, bpa=-82.99 degrees ! Estimated noise=0.594288 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0045896 Jy ! Component: 100 - total flux cleaned = 0.0054701 Jy ! Component: 150 - total flux cleaned = 0.00608983 Jy ! Component: 200 - total flux cleaned = 0.00631314 Jy ! Total flux subtracted in 200 components = 0.00631314 Jy ! Clean residual min=-0.006249 max=0.007312 Jy/beam ! Clean residual mean=-0.000051 rms=0.001619 Jy/beam ! Combined flux in latest and established models = 0.565275 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 65 components and 0.565275 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=0.133222Jy sigma=1.262756 ! Fit after self-cal, rms=0.133209Jy sigma=1.260016 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 (29.6, 5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00606009 Jy ! Component: 100 - total flux cleaned = 0.00773259 Jy ! Component: 150 - total flux cleaned = 0.00933613 Jy ! Component: 200 - total flux cleaned = 0.0107471 Jy ! Total flux subtracted in 200 components = 0.0107471 Jy ! Clean residual min=-0.004634 max=0.004817 Jy/beam ! Clean residual mean=-0.000042 rms=0.001254 Jy/beam ! Combined flux in latest and established models = 0.576022 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 79 components and 0.576022 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=0.132183Jy sigma=1.245335 ! Fit after self-cal, rms=0.132128Jy sigma=1.243644 ! 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=0.132128Jy sigma=1.243644 ! Fit after self-cal, rms=0.131079Jy sigma=1.242121 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9231 mas, bmaj=1.123 mas, bpa=-82.81 degrees ! Estimated noise=0.593986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00368441 Jy ! Component: 100 - total flux cleaned = 0.00644636 Jy ! Component: 150 - total flux cleaned = 0.00763369 Jy ! Component: 200 - total flux cleaned = 0.00781781 Jy ! Total flux subtracted in 200 components = 0.00781781 Jy ! Clean residual min=-0.004210 max=0.004410 Jy/beam ! Clean residual mean=-0.000039 rms=0.001156 Jy/beam ! Combined flux in latest and established models = 0.58384 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 94 components and 0.58384 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=0.130397Jy sigma=1.237543 ! Fit after self-cal, rms=0.130377Jy sigma=1.236766 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 = 0.00136838 Jy ! Component: 100 - total flux cleaned = 0.00218053 Jy ! Component: 150 - total flux cleaned = 0.00235022 Jy ! Component: 200 - total flux cleaned = 0.00259293 Jy ! Total flux subtracted in 200 components = 0.00259293 Jy ! Clean residual min=-0.004084 max=0.004164 Jy/beam ! Clean residual mean=-0.000038 rms=0.001098 Jy/beam ! Combined flux in latest and established models = 0.586432 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 101 components and 0.586432 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=0.129828Jy sigma=1.235199 ! Fit after self-cal, rms=0.129825Jy sigma=1.234808 ! 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=0.129825Jy sigma=1.234808 ! Fit after self-cal, rms=0.129189Jy sigma=1.234176 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.137 mas, bmaj=2.546 mas, bpa=-87.68 degrees ! Estimated noise=0.841043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168075 Jy ! Component: 100 - total flux cleaned = 0.00181129 Jy ! Component: 150 - total flux cleaned = 0.00181464 Jy ! Component: 200 - total flux cleaned = 0.00147809 Jy ! Total flux subtracted in 200 components = 0.00147809 Jy ! Clean residual min=-0.007169 max=0.007438 Jy/beam ! Clean residual mean=-0.000117 rms=0.002084 Jy/beam ! Combined flux in latest and established models = 0.58791 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 115 components and 0.58791 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=0.128335Jy sigma=1.237206 ! Fit after self-cal, rms=0.128307Jy sigma=1.234409 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 = 0.000858232 Jy ! Component: 100 - total flux cleaned = 0.00109796 Jy ! Component: 150 - total flux cleaned = 0.000885827 Jy ! Component: 200 - total flux cleaned = 0.000786569 Jy ! Total flux subtracted in 200 components = 0.000786569 Jy ! Clean residual min=-0.006948 max=0.007060 Jy/beam ! Clean residual mean=-0.000118 rms=0.001988 Jy/beam ! Combined flux in latest and established models = 0.588697 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 124 components and 0.588697 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=0.127716Jy sigma=1.238403 ! Fit after self-cal, rms=0.127715Jy sigma=1.236861 ! 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=0.922 mas, bmaj=1.121 mas, bpa=-82.65 degrees ! Estimated noise=0.593935 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.922 x 1.121 at -82.65 degrees (North through East) ! Clean map min=-0.0042218 max=0.2932 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=0.7548 mas, bmaj=0.927 mas, bpa=-77.43 degrees ! Estimated noise=1.03537 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.248918 Jy ! Component: 100 - total flux cleaned = 0.359743 Jy ! Component: 150 - total flux cleaned = 0.425142 Jy ! Component: 200 - total flux cleaned = 0.466972 Jy ! Total flux subtracted in 200 components = 0.466972 Jy ! Clean residual min=-0.016914 max=0.026593 Jy/beam ! Clean residual mean=-0.000087 rms=0.005632 Jy/beam ! Combined flux in latest and established models = 0.466972 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.466972 Jy ! Inverting map and beam ! Estimated beam: bmin=0.922 mas, bmaj=1.121 mas, bpa=-82.65 degrees ! Estimated noise=0.593935 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 = 0.0344425 Jy ! Component: 100 - total flux cleaned = 0.0555689 Jy ! Component: 150 - total flux cleaned = 0.0694205 Jy ! Component: 200 - total flux cleaned = 0.0794277 Jy ! Total flux subtracted in 200 components = 0.0794277 Jy ! Clean residual min=-0.007867 max=0.012088 Jy/beam ! Clean residual mean=-0.000121 rms=0.002402 Jy/beam ! Combined flux in latest and established models = 0.5464 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 43 components and 0.5464 Jy ! Inverting map ! Added new window around map position (21.8, -29.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0115009 Jy ! Component: 100 - total flux cleaned = 0.0180984 Jy ! Component: 150 - total flux cleaned = 0.0229207 Jy ! Component: 200 - total flux cleaned = 0.0258132 Jy ! Total flux subtracted in 200 components = 0.0258132 Jy ! Clean residual min=-0.005702 max=0.005389 Jy/beam ! Clean residual mean=-0.000061 rms=0.001350 Jy/beam ! Combined flux in latest and established models = 0.572213 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 73 components and 0.572213 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=2.137 mas, bmaj=2.546 mas, bpa=-87.68 degrees ! Estimated noise=0.841043 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00541788 Jy ! Component: 100 - total flux cleaned = 0.00608185 Jy ! Component: 150 - total flux cleaned = 0.00652463 Jy ! Component: 200 - total flux cleaned = 0.00681888 Jy ! Total flux subtracted in 200 components = 0.00681888 Jy ! Clean residual min=-0.006721 max=0.006978 Jy/beam ! Clean residual mean=-0.000112 rms=0.001960 Jy/beam ! Combined flux in latest and established models = 0.579032 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 = 0.000349844 Jy ! Component: 100 - total flux cleaned = 0.000429755 Jy ! Component: 150 - total flux cleaned = 0.000507246 Jy ! Component: 200 - total flux cleaned = 0.000581031 Jy ! Total flux subtracted in 200 components = 0.000581031 Jy ! Clean residual min=-0.006789 max=0.006739 Jy/beam ! Clean residual mean=-0.000107 rms=0.001924 Jy/beam ! Combined flux in latest and established models = 0.579613 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 96 components and 0.579613 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.922 mas, bmaj=1.121 mas, bpa=-82.65 degrees ! Estimated noise=0.593935 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000421142 Jy ! Component: 100 - total flux cleaned = -0.000419913 Jy ! Component: 150 - total flux cleaned = -0.000421541 Jy ! Component: 200 - total flux cleaned = -0.000349849 Jy ! Total flux subtracted in 200 components = -0.000349849 Jy ! Clean residual min=-0.004519 max=0.004810 Jy/beam ! Clean residual mean=-0.000043 rms=0.001125 Jy/beam ! Combined flux in latest and established models = 0.579263 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 110 components and 0.579263 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=0.125394Jy sigma=1.234706 ! Fit after self-cal, rms=0.125340Jy sigma=1.229428 wmodel /scr/pima/bg219a_uvs/J0017+5312_X_map.mod ! Writing 110 model components to file: /scr/pima/bg219a_uvs/J0017+5312_X_map.mod wobs /scr/pima/bg219a_uvs/J0017+5312_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0017+5312_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0017+5312_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219a_uvs/J0017+5312_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 = -0.00130639 Jy ! Component: 100 - total flux cleaned = -0.001236 Jy ! Component: 150 - total flux cleaned = -0.000920404 Jy ! Component: 200 - total flux cleaned = -0.000747968 Jy ! Component: 250 - total flux cleaned = -0.000696798 Jy ! Component: 300 - total flux cleaned = -0.000597628 Jy ! Component: 350 - total flux cleaned = -0.000549847 Jy ! Component: 400 - total flux cleaned = -0.000502513 Jy ! Component: 450 - total flux cleaned = -0.000458495 Jy ! Component: 500 - total flux cleaned = -0.000417212 Jy ! Component: 550 - total flux cleaned = -0.00025337 Jy ! Component: 600 - total flux cleaned = -0.000174287 Jy ! Component: 650 - total flux cleaned = -0.000135034 Jy ! Component: 700 - total flux cleaned = -5.88894e-05 Jy ! Component: 750 - total flux cleaned = -9.47791e-05 Jy ! Component: 800 - total flux cleaned = -2.26105e-05 Jy ! Component: 850 - total flux cleaned = 1.21695e-05 Jy ! Component: 900 - total flux cleaned = 4.62215e-05 Jy ! Component: 950 - total flux cleaned = 0.000113734 Jy ! Component: 1000 - total flux cleaned = 0.00024668 Jy ! Component: 1050 - total flux cleaned = 0.000246951 Jy ! Component: 1100 - total flux cleaned = 0.000279494 Jy ! Component: 1150 - total flux cleaned = 0.000311607 Jy ! Component: 1200 - total flux cleaned = 0.000280443 Jy ! Component: 1250 - total flux cleaned = 0.000342807 Jy ! Component: 1300 - total flux cleaned = 0.000435375 Jy ! Component: 1350 - total flux cleaned = 0.000374372 Jy ! Component: 1400 - total flux cleaned = 0.000435085 Jy ! Component: 1450 - total flux cleaned = 0.000405433 Jy ! Component: 1500 - total flux cleaned = 0.000435237 Jy ! Component: 1550 - total flux cleaned = 0.000435492 Jy ! Component: 1600 - total flux cleaned = 0.000493576 Jy ! Component: 1650 - total flux cleaned = 0.000607527 Jy ! Component: 1700 - total flux cleaned = 0.000550875 Jy ! Component: 1750 - total flux cleaned = 0.000578908 Jy ! Component: 1800 - total flux cleaned = 0.000578758 Jy ! Component: 1850 - total flux cleaned = 0.000523568 Jy ! Component: 1900 - total flux cleaned = 0.000469465 Jy ! Component: 1950 - total flux cleaned = 0.00041564 Jy ! Component: 2000 - total flux cleaned = 0.00036222 Jy ! Component: 2050 - total flux cleaned = 0.000415118 Jy ! Component: 2100 - total flux cleaned = 0.000362475 Jy ! Component: 2150 - total flux cleaned = 0.000310348 Jy ! Component: 2200 - total flux cleaned = 0.000181802 Jy ! Component: 2250 - total flux cleaned = 0.000156346 Jy ! Component: 2300 - total flux cleaned = 8.02869e-05 Jy ! Component: 2350 - total flux cleaned = 0.00010558 Jy ! Component: 2400 - total flux cleaned = 0.000205723 Jy ! Component: 2450 - total flux cleaned = 0.000156083 Jy ! Component: 2500 - total flux cleaned = 0.000229899 Jy ! Component: 2550 - total flux cleaned = 0.000229782 Jy ! Component: 2600 - total flux cleaned = 0.000205471 Jy ! Component: 2650 - total flux cleaned = 0.000205253 Jy ! Component: 2700 - total flux cleaned = 0.000205429 Jy ! Component: 2750 - total flux cleaned = 0.000181619 Jy ! Component: 2800 - total flux cleaned = 0.000205293 Jy ! Component: 2850 - total flux cleaned = 0.000205338 Jy ! Component: 2900 - total flux cleaned = 0.000181825 Jy ! Component: 2950 - total flux cleaned = 0.000158634 Jy ! Component: 3000 - total flux cleaned = 0.00013577 Jy ! Component: 3050 - total flux cleaned = 6.69608e-05 Jy ! Component: 3100 - total flux cleaned = 8.97183e-05 Jy ! Component: 3150 - total flux cleaned = 6.69486e-05 Jy ! Component: 3200 - total flux cleaned = 4.42868e-05 Jy ! Component: 3250 - total flux cleaned = -5.70581e-07 Jy ! Component: 3300 - total flux cleaned = -5.66948e-07 Jy ! Component: 3350 - total flux cleaned = -2.28024e-05 Jy ! Component: 3400 - total flux cleaned = -2.27621e-05 Jy ! Component: 3450 - total flux cleaned = -6.69707e-05 Jy ! Component: 3500 - total flux cleaned = -8.90255e-05 Jy ! Component: 3550 - total flux cleaned = -0.000154807 Jy ! Component: 3600 - total flux cleaned = -0.000176592 Jy ! Component: 3650 - total flux cleaned = -0.00022003 Jy ! Component: 3700 - total flux cleaned = -0.000241647 Jy ! Component: 3750 - total flux cleaned = -0.000241596 Jy ! Component: 3800 - total flux cleaned = -0.000241622 Jy ! Component: 3850 - total flux cleaned = -0.000241681 Jy ! Component: 3900 - total flux cleaned = -0.000263035 Jy ! Component: 3950 - total flux cleaned = -0.000305537 Jy ! Component: 4000 - total flux cleaned = -0.0002844 Jy ! Component: 4050 - total flux cleaned = -0.000369064 Jy ! Total flux subtracted in 4096 components = -0.000411183 Jy ! Clean residual min=-0.001305 max=0.001103 Jy/beam ! Clean residual mean=-0.000006 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.578852 Jy keep ! Adding 230 model components to the UV plane model. ! The established model now contains 340 components and 0.578852 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0017+5312_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.922 x 1.121 at -82.65 degrees (North through East) ! Clean map min=-0.0037795 max=0.2872 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0017+5312_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.287196 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000359373 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.375395 0.375395 0.750789 1.50158 3.00316 6.00632 12.0126 24.0253 48.0505 96.101 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.287 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 799.158 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0017+5312_X_uvs.log closed on Sun Apr 3 22:20:31 2016