! Started logfile: /scr/pima/bg219e_uvs/J2116+0225_X_uvs.log on Thu Apr 7 09:19:34 2016 obs /scr/pima/bg219e_uvs/J2116+0225_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J2116+0225_X_uva.fits ! AN table 1: 61 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.48133 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2116+0225 ! ! 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 12684 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/J2116+0225_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 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 162 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 162 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=1.000909Jy sigma=26.597675 ! Fit after self-cal, rms=0.967857Jy sigma=25.815841 ! 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=1.224 mas, bmaj=2.551 mas, bpa=11.43 degrees ! Estimated noise=0.472427 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 = 0.0267827 Jy ! Component: 100 - total flux cleaned = 0.0322923 Jy ! Total flux subtracted in 100 components = 0.0322923 Jy ! Clean residual min=-0.003574 max=0.002980 Jy/beam ! Clean residual mean=-0.000001 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.0322923 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.0322923 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=0.048060Jy sigma=1.242209 ! Fit after self-cal, rms=0.045919Jy sigma=1.184007 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00267183 Jy ! Component: 100 - total flux cleaned = 0.00205571 Jy ! Total flux subtracted in 100 components = 0.00205571 Jy ! Clean residual min=-0.003056 max=0.002813 Jy/beam ! Clean residual mean=-0.000001 rms=0.000733 Jy/beam ! Combined flux in latest and established models = 0.034348 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 5 components and 0.034348 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=0.045685Jy sigma=1.179072 ! Fit after self-cal, rms=0.045654Jy sigma=1.178703 ! 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=3.162 mas, bpa=4.781 degrees ! Estimated noise=0.341079 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 = 0.000294678 Jy ! Component: 100 - total flux cleaned = 0.000294451 Jy ! Component: 150 - total flux cleaned = 0.000295504 Jy ! Component: 200 - total flux cleaned = 0.000318709 Jy ! Total flux subtracted in 200 components = 0.000318709 Jy ! Clean residual min=-0.002080 max=0.002035 Jy/beam ! Clean residual mean=-0.000002 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.0346667 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.0346667 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=0.045608Jy sigma=1.177705 ! Fit after self-cal, rms=0.045587Jy sigma=1.177510 ! 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 3.162 at 4.781 degrees (North through East) ! Clean map min=-0.0019948 max=0.03645 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 0.89 KP 0.90 ! LA 1.09 NL 1.11 OV 1.09 PT 1.08 ! SC 0.89 ! ! ! Correcting IF 2. ! 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 3. ! 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 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.94 KP 1.15 ! LA 0.92 NL 1.02 OV 1.05 PT 0.89 ! SC 0.95 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 0.89 KP 1.07 ! LA 0.92 NL 1.18 OV 0.98 PT 0.86 ! SC 1.05 ! ! ! 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=0.045587Jy sigma=1.177510 ! Fit after self-cal, rms=0.045884Jy sigma=1.175490 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.622 mas, bmaj=3.16 mas, bpa=4.614 degrees ! Estimated noise=0.343073 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 = 0.000210673 Jy ! Component: 100 - total flux cleaned = 0.000210616 Jy ! Component: 150 - total flux cleaned = 0.000210191 Jy ! Component: 200 - total flux cleaned = 0.000224907 Jy ! Total flux subtracted in 200 components = 0.000224907 Jy ! Clean residual min=-0.001738 max=0.001872 Jy/beam ! Clean residual mean=-0.000002 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.0348917 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 17 components and 0.0348917 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=0.045868Jy sigma=1.175164 ! Fit after self-cal, rms=0.045889Jy sigma=1.174417 ! 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=0.045889Jy sigma=1.174417 ! Fit after self-cal, rms=0.046191Jy sigma=1.172359 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.625 mas, bmaj=3.167 mas, bpa=4.688 degrees ! Estimated noise=0.34267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000265415 Jy ! Component: 100 - total flux cleaned = -0.000265034 Jy ! Component: 150 - total flux cleaned = -0.000251392 Jy ! Component: 200 - total flux cleaned = -0.000237979 Jy ! Total flux subtracted in 200 components = -0.000237979 Jy ! Clean residual min=-0.001750 max=0.001643 Jy/beam ! Clean residual mean=-0.000002 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.0346537 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.0346537 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=0.046178Jy sigma=1.172137 ! Fit after self-cal, rms=0.046234Jy sigma=1.171458 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 = -7.2885e-05 Jy ! Component: 100 - total flux cleaned = -7.34625e-05 Jy ! Component: 150 - total flux cleaned = -6.12446e-05 Jy ! Component: 200 - total flux cleaned = -4.99105e-05 Jy ! Total flux subtracted in 200 components = -4.99105e-05 Jy ! Clean residual min=-0.001783 max=0.001645 Jy/beam ! Clean residual mean=-0.000002 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.0346038 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 20 components and 0.0346038 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=0.046225Jy sigma=1.171294 ! Fit after self-cal, rms=0.046221Jy sigma=1.171253 ! 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=0.046221Jy sigma=1.171253 ! Fit after self-cal, rms=0.046148Jy sigma=1.170280 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.617 mas, bmaj=3.158 mas, bpa=4.603 degrees ! Estimated noise=0.340699 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00017918 Jy ! Component: 100 - total flux cleaned = -0.000158492 Jy ! Component: 150 - total flux cleaned = -0.000139482 Jy ! Component: 200 - total flux cleaned = -0.000130531 Jy ! Total flux subtracted in 200 components = -0.000130531 Jy ! Clean residual min=-0.001634 max=0.001500 Jy/beam ! Clean residual mean=-0.000002 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0344732 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 0.0344732 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=0.046142Jy sigma=1.170152 ! Fit after self-cal, rms=0.046162Jy sigma=1.169708 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.85728e-05 Jy ! Component: 100 - total flux cleaned = 3.4715e-08 Jy ! Component: 150 - total flux cleaned = 2.53657e-05 Jy ! Component: 200 - total flux cleaned = 3.35257e-05 Jy ! Total flux subtracted in 200 components = 3.35257e-05 Jy ! Clean residual min=-0.001645 max=0.001550 Jy/beam ! Clean residual mean=-0.000002 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0345067 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.0345067 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=0.046158Jy sigma=1.169623 ! Fit after self-cal, rms=0.046157Jy sigma=1.169607 ! 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=0.046157Jy sigma=1.169607 ! Fit after self-cal, rms=0.046185Jy sigma=1.169520 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.553 mas, bmaj=3.738 mas, bpa=5.073 degrees ! Estimated noise=0.368242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000302868 Jy ! Component: 100 - total flux cleaned = 0.000357788 Jy ! Component: 150 - total flux cleaned = 0.000404241 Jy ! Component: 200 - total flux cleaned = 0.000452502 Jy ! Total flux subtracted in 200 components = 0.000452502 Jy ! Clean residual min=-0.001586 max=0.001500 Jy/beam ! Clean residual mean=-0.000003 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0349593 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 33 components and 0.0349592 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=0.046186Jy sigma=1.169500 ! Fit after self-cal, rms=0.046203Jy sigma=1.169375 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.41375e-05 Jy ! Component: 100 - total flux cleaned = 9.84896e-05 Jy ! Component: 150 - total flux cleaned = 0.000137736 Jy ! Component: 200 - total flux cleaned = 0.000166318 Jy ! Total flux subtracted in 200 components = 0.000166318 Jy ! Clean residual min=-0.001558 max=0.001471 Jy/beam ! Clean residual mean=-0.000003 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.0351256 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.0351256 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=0.046204Jy sigma=1.169380 ! Fit after self-cal, rms=0.046206Jy sigma=1.169359 ! 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=1.617 mas, bmaj=3.155 mas, bpa=4.623 degrees ! Estimated noise=0.340069 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.617 x 3.155 at 4.623 degrees (North through East) ! Clean map min=-0.0015635 max=0.036285 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=1.208 mas, bmaj=2.539 mas, bpa=11.33 degrees ! Estimated noise=0.467947 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.029155 Jy ! Component: 100 - total flux cleaned = 0.0338135 Jy ! Component: 150 - total flux cleaned = 0.0335379 Jy ! Component: 200 - total flux cleaned = 0.0334475 Jy ! Total flux subtracted in 200 components = 0.0334475 Jy ! Clean residual min=-0.002958 max=0.002353 Jy/beam ! Clean residual mean=-0.000001 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.0334475 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 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0334475 Jy ! Inverting map and beam ! Estimated beam: bmin=1.617 mas, bmaj=3.155 mas, bpa=4.623 degrees ! Estimated noise=0.340069 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 = 0.000759888 Jy ! Component: 100 - total flux cleaned = 0.000862839 Jy ! Component: 150 - total flux cleaned = 0.000890593 Jy ! Component: 200 - total flux cleaned = 0.000892511 Jy ! Total flux subtracted in 200 components = 0.000892511 Jy ! Clean residual min=-0.001759 max=0.001642 Jy/beam ! Clean residual mean=-0.000002 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.03434 Jy ! Adding 10 model components to the UV plane model. ! The established model now contains 12 components and 0.03434 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=2.553 mas, bmaj=3.738 mas, bpa=5.073 degrees ! Estimated noise=0.368242 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000498649 Jy ! Component: 100 - total flux cleaned = 0.000641502 Jy ! Component: 150 - total flux cleaned = 0.000702431 Jy ! Component: 200 - total flux cleaned = 0.000746005 Jy ! Total flux subtracted in 200 components = 0.000746005 Jy ! Clean residual min=-0.001578 max=0.001582 Jy/beam ! Clean residual mean=-0.000003 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.035086 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.83269e-05 Jy ! Component: 100 - total flux cleaned = 7.32868e-05 Jy ! Component: 150 - total flux cleaned = 9.7165e-05 Jy ! Component: 200 - total flux cleaned = 0.000112078 Jy ! Total flux subtracted in 200 components = 0.000112078 Jy ! Clean residual min=-0.001568 max=0.001521 Jy/beam ! Clean residual mean=-0.000003 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0351981 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 27 components and 0.035198 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.617 mas, bmaj=3.155 mas, bpa=4.623 degrees ! Estimated noise=0.340069 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000273984 Jy ! Component: 100 - total flux cleaned = -0.00038718 Jy ! Component: 150 - total flux cleaned = -0.000466571 Jy ! Component: 200 - total flux cleaned = -0.000521679 Jy ! Total flux subtracted in 200 components = -0.000521679 Jy ! Clean residual min=-0.001663 max=0.001532 Jy/beam ! Clean residual mean=-0.000002 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.0346764 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 36 components and 0.0346764 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=0.046209Jy sigma=1.169463 ! Fit after self-cal, rms=0.046214Jy sigma=1.169385 wmodel /scr/pima/bg219e_uvs/J2116+0225_X_map.mod ! Writing 36 model components to file: /scr/pima/bg219e_uvs/J2116+0225_X_map.mod wobs /scr/pima/bg219e_uvs/J2116+0225_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J2116+0225_X_uvs.fits wwins /scr/pima/bg219e_uvs/J2116+0225_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219e_uvs/J2116+0225_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 = -0.000222293 Jy ! Component: 100 - total flux cleaned = -9.82613e-06 Jy ! Component: 150 - total flux cleaned = 6.42129e-05 Jy ! Component: 200 - total flux cleaned = 0.000181161 Jy ! Component: 250 - total flux cleaned = 0.00031315 Jy ! Component: 300 - total flux cleaned = 0.00039595 Jy ! Component: 350 - total flux cleaned = 0.000415396 Jy ! Component: 400 - total flux cleaned = 0.000414936 Jy ! Component: 450 - total flux cleaned = 0.000414754 Jy ! Component: 500 - total flux cleaned = 0.000379449 Jy ! Component: 550 - total flux cleaned = 0.000362857 Jy ! Component: 600 - total flux cleaned = 0.000378782 Jy ! Component: 650 - total flux cleaned = 0.000362814 Jy ! Component: 700 - total flux cleaned = 0.000303149 Jy ! Component: 750 - total flux cleaned = 0.000289039 Jy ! Component: 800 - total flux cleaned = 0.000289418 Jy ! Component: 850 - total flux cleaned = 0.000275915 Jy ! Component: 900 - total flux cleaned = 0.000315139 Jy ! Component: 950 - total flux cleaned = 0.000366412 Jy ! Component: 1000 - total flux cleaned = 0.000379001 Jy ! Component: 1050 - total flux cleaned = 0.000440041 Jy ! Component: 1100 - total flux cleaned = 0.000464206 Jy ! Component: 1150 - total flux cleaned = 0.000499749 Jy ! Component: 1200 - total flux cleaned = 0.000511387 Jy ! Component: 1250 - total flux cleaned = 0.000500077 Jy ! Component: 1300 - total flux cleaned = 0.000533944 Jy ! Component: 1350 - total flux cleaned = 0.000534097 Jy ! Component: 1400 - total flux cleaned = 0.00054499 Jy ! Component: 1450 - total flux cleaned = 0.000545017 Jy ! Component: 1500 - total flux cleaned = 0.000545065 Jy ! Component: 1550 - total flux cleaned = 0.000565929 Jy ! Component: 1600 - total flux cleaned = 0.000565971 Jy ! Component: 1650 - total flux cleaned = 0.000576209 Jy ! Component: 1700 - total flux cleaned = 0.000606232 Jy ! Component: 1750 - total flux cleaned = 0.000596214 Jy ! Component: 1800 - total flux cleaned = 0.000615754 Jy ! Component: 1850 - total flux cleaned = 0.000615651 Jy ! Component: 1900 - total flux cleaned = 0.000615621 Jy ! Component: 1950 - total flux cleaned = 0.000596732 Jy ! Component: 2000 - total flux cleaned = 0.000596865 Jy ! Component: 2050 - total flux cleaned = 0.000624424 Jy ! Component: 2100 - total flux cleaned = 0.000633457 Jy ! Component: 2150 - total flux cleaned = 0.000615342 Jy ! Component: 2200 - total flux cleaned = 0.000633011 Jy ! Component: 2250 - total flux cleaned = 0.000624104 Jy ! Component: 2300 - total flux cleaned = 0.000641564 Jy ! Component: 2350 - total flux cleaned = 0.00062429 Jy ! Component: 2400 - total flux cleaned = 0.000658713 Jy ! Component: 2450 - total flux cleaned = 0.000650182 Jy ! Component: 2500 - total flux cleaned = 0.000616335 Jy ! Component: 2550 - total flux cleaned = 0.000599561 Jy ! Component: 2600 - total flux cleaned = 0.000557881 Jy ! Component: 2650 - total flux cleaned = 0.000533036 Jy ! Component: 2700 - total flux cleaned = 0.000524782 Jy ! Component: 2750 - total flux cleaned = 0.000483794 Jy ! Component: 2800 - total flux cleaned = 0.00049201 Jy ! Component: 2850 - total flux cleaned = 0.00048389 Jy ! Component: 2900 - total flux cleaned = 0.000467762 Jy ! Component: 2950 - total flux cleaned = 0.000475815 Jy ! Component: 3000 - total flux cleaned = 0.000467824 Jy ! Component: 3050 - total flux cleaned = 0.000491805 Jy ! Component: 3100 - total flux cleaned = 0.000499756 Jy ! Component: 3150 - total flux cleaned = 0.000539482 Jy ! Component: 3200 - total flux cleaned = 0.000539471 Jy ! Component: 3250 - total flux cleaned = 0.000555305 Jy ! Component: 3300 - total flux cleaned = 0.000579055 Jy ! Component: 3350 - total flux cleaned = 0.000594845 Jy ! Component: 3400 - total flux cleaned = 0.000610713 Jy ! Component: 3450 - total flux cleaned = 0.000642276 Jy ! Component: 3500 - total flux cleaned = 0.000650144 Jy ! Component: 3550 - total flux cleaned = 0.000657984 Jy ! Component: 3600 - total flux cleaned = 0.000642224 Jy ! Component: 3650 - total flux cleaned = 0.000681601 Jy ! Component: 3700 - total flux cleaned = 0.000689446 Jy ! Component: 3750 - total flux cleaned = 0.000673757 Jy ! Component: 3800 - total flux cleaned = 0.000681593 Jy ! Component: 3850 - total flux cleaned = 0.000697319 Jy ! Component: 3900 - total flux cleaned = 0.00073654 Jy ! Component: 3950 - total flux cleaned = 0.000744326 Jy ! Component: 4000 - total flux cleaned = 0.000775703 Jy ! Component: 4050 - total flux cleaned = 0.000783536 Jy ! Total flux subtracted in 4096 components = 0.000814956 Jy ! Clean residual min=-0.000447 max=0.000521 Jy/beam ! Clean residual mean=-0.000003 rms=0.000131 Jy/beam ! Combined flux in latest and established models = 0.0354913 Jy keep ! Adding 231 model components to the UV plane model. ! The established model now contains 267 components and 0.0354913 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J2116+0225_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.617 x 3.155 at 4.623 degrees (North through East) ! Clean map min=-0.001349 max=0.036297 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J2116+0225_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0362968 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000124613 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.02995 1.02995 2.05991 4.11982 8.23963 16.4793 32.9585 65.9171 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.036 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 291.275 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J2116+0225_X_uvs.log closed on Thu Apr 7 09:19:38 2016