! Started logfile: /scr/pima/bg219e_uvs/J0025-2602_X_uvs.log on Thu Apr 7 08:54:46 2016 obs /scr/pima/bg219e_uvs/J0025-2602_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0025-2602_X_uva.fits ! AN table 1: 52 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.593483 visibilities/baseline/integration-bin. ! Found source: J0025-2602 ! ! 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 13332 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/bg219e_uvs/J0025-2602_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 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 62 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 62 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=1.033931Jy sigma=22.708236 ! Fit after self-cal, rms=0.792421Jy sigma=17.561617 ! 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=1.254 mas, bmaj=4.047 mas, bpa=19.59 degrees ! Estimated noise=0.558671 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 = 0.156161 Jy ! Component: 100 - total flux cleaned = 0.233118 Jy ! Total flux subtracted in 100 components = 0.233118 Jy ! Clean residual min=-0.023586 max=0.038650 Jy/beam ! Clean residual mean=0.000014 rms=0.008210 Jy/beam ! Combined flux in latest and established models = 0.233118 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 36 components and 0.233118 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=0.133623Jy sigma=2.845546 ! Fit after self-cal, rms=0.132066Jy sigma=2.825218 ! 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=1.637 mas, bmaj=4.846 mas, bpa=14.35 degrees ! Estimated noise=0.390694 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 = 0.0687639 Jy ! Component: 100 - total flux cleaned = 0.111399 Jy ! Component: 150 - total flux cleaned = 0.140065 Jy ! Component: 200 - total flux cleaned = 0.160288 Jy ! Total flux subtracted in 200 components = 0.160288 Jy ! Clean residual min=-0.015260 max=0.029378 Jy/beam ! Clean residual mean=-0.000022 rms=0.005375 Jy/beam ! Combined flux in latest and established models = 0.393406 Jy ! Performing phase self-cal ! Adding 62 model components to the UV plane model. ! The established model now contains 90 components and 0.393406 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=0.081276Jy sigma=1.750834 ! Fit after self-cal, rms=0.080681Jy sigma=1.740734 ! Inverting map ! Added new window around map position (3, -0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0262031 Jy ! Component: 100 - total flux cleaned = 0.0415087 Jy ! Component: 150 - total flux cleaned = 0.0500398 Jy ! Component: 200 - total flux cleaned = 0.0569347 Jy ! Total flux subtracted in 200 components = 0.0569347 Jy ! Clean residual min=-0.009542 max=0.014163 Jy/beam ! Clean residual mean=-0.000021 rms=0.003137 Jy/beam ! Combined flux in latest and established models = 0.45034 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 120 components and 0.45034 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=0.069533Jy sigma=1.494497 ! Fit after self-cal, rms=0.068788Jy sigma=1.481780 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.637 x 4.846 at 14.35 degrees (North through East) ! Clean map min=-0.0095601 max=0.1912 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 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.94 HN 1.05 KP 0.97 ! LA 1.02 NL 1.18 OV 1.02 PT 0.95 ! SC 0.88 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.99 HN 1.07 KP 0.93 ! LA 1.05 NL 1.14 OV 1.02 PT 0.94 ! SC 0.86 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 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: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! 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=0.068788Jy sigma=1.481780 ! Fit after self-cal, rms=0.068500Jy sigma=1.464435 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.633 mas, bmaj=4.858 mas, bpa=14.7 degrees ! Estimated noise=0.393661 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 = 0.00763682 Jy ! Component: 100 - total flux cleaned = 0.0115912 Jy ! Component: 150 - total flux cleaned = 0.0155413 Jy ! Component: 200 - total flux cleaned = 0.0187695 Jy ! Total flux subtracted in 200 components = 0.0187695 Jy ! Clean residual min=-0.007726 max=0.009258 Jy/beam ! Clean residual mean=-0.000014 rms=0.002321 Jy/beam ! Combined flux in latest and established models = 0.46911 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 146 components and 0.46911 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=0.066975Jy sigma=1.432682 ! Fit after self-cal, rms=0.066844Jy sigma=1.429684 ! 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=0.066844Jy sigma=1.429684 ! Fit after self-cal, rms=0.067055Jy sigma=1.419267 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.624 mas, bmaj=4.859 mas, bpa=14.99 degrees ! Estimated noise=0.396597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00386223 Jy ! Component: 100 - total flux cleaned = 0.00623071 Jy ! Component: 150 - total flux cleaned = 0.00788023 Jy ! Component: 200 - total flux cleaned = 0.00926211 Jy ! Total flux subtracted in 200 components = 0.00926211 Jy ! Clean residual min=-0.006866 max=0.008400 Jy/beam ! Clean residual mean=-0.000009 rms=0.002123 Jy/beam ! Combined flux in latest and established models = 0.478372 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 169 components and 0.478372 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=0.066464Jy sigma=1.407220 ! Fit after self-cal, rms=0.066477Jy sigma=1.406082 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 = 0.00280389 Jy ! Component: 100 - total flux cleaned = 0.00386247 Jy ! Component: 150 - total flux cleaned = 0.00482549 Jy ! Component: 200 - total flux cleaned = 0.00563083 Jy ! Total flux subtracted in 200 components = 0.00563083 Jy ! Clean residual min=-0.006455 max=0.008041 Jy/beam ! Clean residual mean=-0.000008 rms=0.002029 Jy/beam ! Combined flux in latest and established models = 0.484003 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 181 components and 0.484003 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=0.066177Jy sigma=1.399916 ! Fit after self-cal, rms=0.066177Jy sigma=1.399437 ! 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=0.066177Jy sigma=1.399437 ! Fit after self-cal, rms=0.065366Jy sigma=1.385732 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.622 mas, bmaj=4.835 mas, bpa=14.87 degrees ! Estimated noise=0.393983 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00213936 Jy ! Component: 100 - total flux cleaned = 0.00297956 Jy ! Component: 150 - total flux cleaned = 0.00383644 Jy ! Component: 200 - total flux cleaned = 0.00464435 Jy ! Total flux subtracted in 200 components = 0.00464435 Jy ! Clean residual min=-0.006315 max=0.007255 Jy/beam ! Clean residual mean=-0.000006 rms=0.001893 Jy/beam ! Combined flux in latest and established models = 0.488647 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 193 components and 0.488647 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=0.065128Jy sigma=1.380740 ! Fit after self-cal, rms=0.065122Jy sigma=1.380403 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 = 0.00142639 Jy ! Component: 100 - total flux cleaned = 0.00210684 Jy ! Component: 150 - total flux cleaned = 0.00274309 Jy ! Component: 200 - total flux cleaned = 0.00341258 Jy ! Total flux subtracted in 200 components = 0.00341258 Jy ! Clean residual min=-0.006133 max=0.007053 Jy/beam ! Clean residual mean=-0.000005 rms=0.001844 Jy/beam ! Combined flux in latest and established models = 0.49206 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 203 components and 0.49206 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=0.064971Jy sigma=1.377263 ! Fit after self-cal, rms=0.064972Jy sigma=1.377099 ! 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=0.064972Jy sigma=1.377099 ! Fit after self-cal, rms=0.064814Jy sigma=1.372381 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.464 mas, bmaj=6.229 mas, bpa=6.936 degrees ! Estimated noise=0.417132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00282702 Jy ! Component: 100 - total flux cleaned = 0.00493793 Jy ! Component: 150 - total flux cleaned = 0.00592234 Jy ! Component: 200 - total flux cleaned = 0.00656808 Jy ! Total flux subtracted in 200 components = 0.00656808 Jy ! Clean residual min=-0.007171 max=0.007806 Jy/beam ! Clean residual mean=-0.000004 rms=0.002125 Jy/beam ! Combined flux in latest and established models = 0.498628 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 227 components and 0.498628 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=0.064679Jy sigma=1.370306 ! Fit after self-cal, rms=0.064666Jy sigma=1.370034 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 = 0.00165953 Jy ! Component: 100 - total flux cleaned = 0.00208991 Jy ! Component: 150 - total flux cleaned = 0.00243677 Jy ! Component: 200 - total flux cleaned = 0.00282019 Jy ! Total flux subtracted in 200 components = 0.00282019 Jy ! Clean residual min=-0.007099 max=0.007613 Jy/beam ! Clean residual mean=-0.000003 rms=0.002090 Jy/beam ! Combined flux in latest and established models = 0.501448 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 244 components and 0.501448 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=0.064593Jy sigma=1.368689 ! Fit after self-cal, rms=0.064582Jy sigma=1.368589 ! 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=1.62 mas, bmaj=4.819 mas, bpa=14.85 degrees ! Estimated noise=0.394023 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.62 x 4.819 at 14.85 degrees (North through East) ! Clean map min=-0.010265 max=0.18591 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=1.233 mas, bmaj=4.05 mas, bpa=19.88 degrees ! Estimated noise=0.560283 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.157351 Jy ! Component: 100 - total flux cleaned = 0.235349 Jy ! Component: 150 - total flux cleaned = 0.282927 Jy ! Component: 200 - total flux cleaned = 0.318287 Jy ! Total flux subtracted in 200 components = 0.318287 Jy ! Clean residual min=-0.016298 max=0.024118 Jy/beam ! Clean residual mean=0.000001 rms=0.005534 Jy/beam ! Combined flux in latest and established models = 0.318287 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 82 model components to the UV plane model. ! The established model now contains 82 components and 0.318287 Jy ! Inverting map and beam ! Estimated beam: bmin=1.62 mas, bmaj=4.819 mas, bpa=14.85 degrees ! Estimated noise=0.394023 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 = 0.0414613 Jy ! Component: 100 - total flux cleaned = 0.070721 Jy ! Component: 150 - total flux cleaned = 0.0920008 Jy ! Component: 200 - total flux cleaned = 0.107443 Jy ! Total flux subtracted in 200 components = 0.107443 Jy ! Clean residual min=-0.011399 max=0.012353 Jy/beam ! Clean residual mean=-0.000010 rms=0.003541 Jy/beam ! Combined flux in latest and established models = 0.42573 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 140 components and 0.42573 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=2.464 mas, bmaj=6.229 mas, bpa=6.936 degrees ! Estimated noise=0.417132 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014135 Jy ! Component: 100 - total flux cleaned = 0.022896 Jy ! Component: 150 - total flux cleaned = 0.0300922 Jy ! Component: 200 - total flux cleaned = 0.0368163 Jy ! Total flux subtracted in 200 components = 0.0368163 Jy ! Clean residual min=-0.010349 max=0.009614 Jy/beam ! Clean residual mean=-0.000013 rms=0.002916 Jy/beam ! Combined flux in latest and established models = 0.462546 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 = 0.00569686 Jy ! Component: 100 - total flux cleaned = 0.0107958 Jy ! Component: 150 - total flux cleaned = 0.0151642 Jy ! Component: 200 - total flux cleaned = 0.0187641 Jy ! Total flux subtracted in 200 components = 0.0187641 Jy ! Clean residual min=-0.008758 max=0.009187 Jy/beam ! Clean residual mean=-0.000011 rms=0.002455 Jy/beam ! Combined flux in latest and established models = 0.48131 Jy ! Adding 101 model components to the UV plane model. ! The established model now contains 233 components and 0.481311 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.62 mas, bmaj=4.819 mas, bpa=14.85 degrees ! Estimated noise=0.394023 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000199869 Jy ! Component: 100 - total flux cleaned = 0.00190789 Jy ! Component: 150 - total flux cleaned = 0.00334062 Jy ! Component: 200 - total flux cleaned = 0.00489023 Jy ! Total flux subtracted in 200 components = 0.00489023 Jy ! Clean residual min=-0.007067 max=0.007655 Jy/beam ! Clean residual mean=-0.000007 rms=0.001950 Jy/beam ! Combined flux in latest and established models = 0.486201 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 247 components and 0.486201 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=0.065354Jy sigma=1.383110 ! Fit after self-cal, rms=0.065256Jy sigma=1.381671 wmodel /scr/pima/bg219e_uvs/J0025-2602_X_map.mod ! Writing 247 model components to file: /scr/pima/bg219e_uvs/J0025-2602_X_map.mod wobs /scr/pima/bg219e_uvs/J0025-2602_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0025-2602_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0025-2602_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J0025-2602_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 = 0.00148059 Jy ! Component: 100 - total flux cleaned = 0.00227259 Jy ! Component: 150 - total flux cleaned = 0.0030905 Jy ! Component: 200 - total flux cleaned = 0.00346161 Jy ! Component: 250 - total flux cleaned = 0.00354454 Jy ! Component: 300 - total flux cleaned = 0.0033865 Jy ! Component: 350 - total flux cleaned = 0.00308311 Jy ! Component: 400 - total flux cleaned = 0.00300993 Jy ! Component: 450 - total flux cleaned = 0.00300796 Jy ! Component: 500 - total flux cleaned = 0.00300802 Jy ! Component: 550 - total flux cleaned = 0.00332574 Jy ! Component: 600 - total flux cleaned = 0.003507 Jy ! Component: 650 - total flux cleaned = 0.0036811 Jy ! Component: 700 - total flux cleaned = 0.00384839 Jy ! Component: 750 - total flux cleaned = 0.00400938 Jy ! Component: 800 - total flux cleaned = 0.00416585 Jy ! Component: 850 - total flux cleaned = 0.00431791 Jy ! Component: 900 - total flux cleaned = 0.00451498 Jy ! Component: 950 - total flux cleaned = 0.00475364 Jy ! Component: 1000 - total flux cleaned = 0.0048933 Jy ! Component: 1050 - total flux cleaned = 0.00498331 Jy ! Component: 1100 - total flux cleaned = 0.00511417 Jy ! Component: 1150 - total flux cleaned = 0.00511211 Jy ! Component: 1200 - total flux cleaned = 0.00515468 Jy ! Component: 1250 - total flux cleaned = 0.00527665 Jy ! Component: 1300 - total flux cleaned = 0.00539589 Jy ! Component: 1350 - total flux cleaned = 0.00539595 Jy ! Component: 1400 - total flux cleaned = 0.00550873 Jy ! Component: 1450 - total flux cleaned = 0.00554472 Jy ! Component: 1500 - total flux cleaned = 0.00547382 Jy ! Component: 1550 - total flux cleaned = 0.00554519 Jy ! Component: 1600 - total flux cleaned = 0.00561377 Jy ! Component: 1650 - total flux cleaned = 0.00547955 Jy ! Component: 1700 - total flux cleaned = 0.00551282 Jy ! Component: 1750 - total flux cleaned = 0.00544826 Jy ! Component: 1800 - total flux cleaned = 0.0054489 Jy ! Component: 1850 - total flux cleaned = 0.00538707 Jy ! Component: 1900 - total flux cleaned = 0.00541786 Jy ! Component: 1950 - total flux cleaned = 0.0052987 Jy ! Component: 2000 - total flux cleaned = 0.00524084 Jy ! Component: 2050 - total flux cleaned = 0.00512571 Jy ! Component: 2100 - total flux cleaned = 0.00501263 Jy ! Component: 2150 - total flux cleaned = 0.00493005 Jy ! Component: 2200 - total flux cleaned = 0.00495785 Jy ! Component: 2250 - total flux cleaned = 0.0049041 Jy ! Component: 2300 - total flux cleaned = 0.00485099 Jy ! Component: 2350 - total flux cleaned = 0.00474678 Jy ! Component: 2400 - total flux cleaned = 0.00464457 Jy ! Component: 2450 - total flux cleaned = 0.00454404 Jy ! Component: 2500 - total flux cleaned = 0.00446987 Jy ! Component: 2550 - total flux cleaned = 0.00444552 Jy ! Component: 2600 - total flux cleaned = 0.00439761 Jy ! Component: 2650 - total flux cleaned = 0.00435017 Jy ! Component: 2700 - total flux cleaned = 0.00435011 Jy ! Component: 2750 - total flux cleaned = 0.00437316 Jy ! Component: 2800 - total flux cleaned = 0.00437312 Jy ! Component: 2850 - total flux cleaned = 0.00441804 Jy ! Component: 2900 - total flux cleaned = 0.00437333 Jy ! Component: 2950 - total flux cleaned = 0.00439544 Jy ! Component: 3000 - total flux cleaned = 0.00441715 Jy ! Component: 3050 - total flux cleaned = 0.00441701 Jy ! Component: 3100 - total flux cleaned = 0.0045454 Jy ! Component: 3150 - total flux cleaned = 0.0045454 Jy ! Component: 3200 - total flux cleaned = 0.00462951 Jy ! Component: 3250 - total flux cleaned = 0.00465029 Jy ! Component: 3300 - total flux cleaned = 0.00469144 Jy ! Component: 3350 - total flux cleaned = 0.00473211 Jy ! Component: 3400 - total flux cleaned = 0.00481326 Jy ! Component: 3450 - total flux cleaned = 0.00491394 Jy ! Component: 3500 - total flux cleaned = 0.00493406 Jy ! Component: 3550 - total flux cleaned = 0.00501353 Jy ! Component: 3600 - total flux cleaned = 0.005053 Jy ! Component: 3650 - total flux cleaned = 0.00511183 Jy ! Component: 3700 - total flux cleaned = 0.00511177 Jy ! Component: 3750 - total flux cleaned = 0.00515081 Jy ! Component: 3800 - total flux cleaned = 0.00515074 Jy ! Component: 3850 - total flux cleaned = 0.0051508 Jy ! Component: 3900 - total flux cleaned = 0.00515078 Jy ! Component: 3950 - total flux cleaned = 0.00516984 Jy ! Component: 4000 - total flux cleaned = 0.00518889 Jy ! Component: 4050 - total flux cleaned = 0.00516993 Jy ! Total flux subtracted in 4096 components = 0.00518883 Jy ! Clean residual min=-0.001028 max=0.001103 Jy/beam ! Clean residual mean=0.000002 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.49139 Jy keep ! Adding 472 model components to the UV plane model. ! The established model now contains 719 components and 0.49139 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0025-2602_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.62 x 4.819 at 14.85 degrees (North through East) ! Clean map min=-0.0089796 max=0.19107 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0025-2602_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.191068 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000396026 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.621809 0.621809 1.24362 2.48723 4.97447 9.94894 19.8979 39.7957 79.5915 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0011 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.191 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 482.463 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0025-2602_X_uvs.log closed on Thu Apr 7 08:54:50 2016