! Started logfile: /scr/pima/bg219g_uvs/J1112+3446_X_uvs.log on Thu Apr 7 09:48:08 2016 obs /scr/pima/bg219g_uvs/J1112+3446_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1112+3446_X_uva.fits ! AN table 1: 18 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.905864 visibilities/baseline/integration-bin. ! Found source: J1112+3446 ! ! 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 7044 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219g_uvs/J1112+3446_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 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 18 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 18 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=1.035918Jy sigma=24.364081 ! Fit after self-cal, rms=0.776853Jy sigma=18.053046 ! 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=0.742 mas, bmaj=2.651 mas, bpa=-51.34 degrees ! Estimated noise=1.01107 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 = 0.189167 Jy ! Component: 100 - total flux cleaned = 0.224438 Jy ! Total flux subtracted in 100 components = 0.224438 Jy ! Clean residual min=-0.021651 max=0.045874 Jy/beam ! Clean residual mean=0.000021 rms=0.008004 Jy/beam ! Combined flux in latest and established models = 0.224437 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.224437 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=0.116311Jy sigma=2.603257 ! Fit after self-cal, rms=0.115547Jy sigma=2.587777 ! 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=1.016 mas, bmaj=2.744 mas, bpa=-51.73 degrees ! Estimated noise=0.519549 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 = -0.00988139 Jy ! Component: 100 - total flux cleaned = -0.0145281 Jy ! Component: 150 - total flux cleaned = -0.0185705 Jy ! Component: 200 - total flux cleaned = -0.0220995 Jy ! Total flux subtracted in 200 components = -0.0220995 Jy ! Clean residual min=-0.020030 max=0.047999 Jy/beam ! Clean residual mean=0.000095 rms=0.009559 Jy/beam ! Combined flux in latest and established models = 0.202338 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 16 components and 0.202338 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=0.112223Jy sigma=2.512523 ! Fit after self-cal, rms=0.112220Jy sigma=2.512114 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.016 x 2.744 at -51.73 degrees (North through East) ! Clean map min=-0.019343 max=0.24167 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! 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* MK 1.00* NL 1.00* OV 1.00* ! PT 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* ! ! ! 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* MK 1.00* NL 1.00* OV 1.00* ! PT 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* MK 1.00* NL 1.00* OV 1.00* ! PT 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* MK 1.00* NL 1.00* OV 1.00* ! PT 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* MK 1.00* NL 1.00* OV 1.00* ! PT 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=0.112220Jy sigma=2.512114 ! Fit after self-cal, rms=0.112220Jy sigma=2.512114 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=2.744 mas, bpa=-51.73 degrees ! Estimated noise=0.519549 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 (-39.6, -12.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0420174 Jy ! Component: 100 - total flux cleaned = 0.0537561 Jy ! Component: 150 - total flux cleaned = 0.0596773 Jy ! Component: 200 - total flux cleaned = 0.0624927 Jy ! Total flux subtracted in 200 components = 0.0624927 Jy ! Clean residual min=-0.019094 max=0.031991 Jy/beam ! Clean residual mean=0.000051 rms=0.006296 Jy/beam ! Combined flux in latest and established models = 0.264831 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 69 components and 0.264831 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=0.094830Jy sigma=2.101963 ! Fit after self-cal, rms=0.091999Jy sigma=2.024975 ! 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=0.091999Jy sigma=2.024975 ! Fit after self-cal, rms=0.091999Jy sigma=2.024975 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=2.744 mas, bpa=-51.73 degrees ! Estimated noise=0.519549 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00889001 Jy ! Component: 100 - total flux cleaned = 0.00845546 Jy ! Component: 150 - total flux cleaned = 0.00843213 Jy ! Component: 200 - total flux cleaned = 0.00810111 Jy ! Total flux subtracted in 200 components = 0.00810111 Jy ! Clean residual min=-0.016681 max=0.023343 Jy/beam ! Clean residual mean=0.000032 rms=0.004888 Jy/beam ! Combined flux in latest and established models = 0.272932 Jy selfcal ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 101 components and 0.272932 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=0.088056Jy sigma=1.932860 ! Fit after self-cal, rms=0.087572Jy sigma=1.918208 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 (27.8, -23.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0202022 Jy ! Component: 100 - total flux cleaned = 0.0248683 Jy ! Component: 150 - total flux cleaned = 0.0276596 Jy ! Component: 200 - total flux cleaned = 0.0308097 Jy ! Total flux subtracted in 200 components = 0.0308097 Jy ! Clean residual min=-0.014153 max=0.015459 Jy/beam ! Clean residual mean=0.000018 rms=0.003433 Jy/beam ! Combined flux in latest and established models = 0.303742 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 124 components and 0.303742 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=0.081346Jy sigma=1.772003 ! Fit after self-cal, rms=0.080660Jy sigma=1.753358 ! 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=0.080660Jy sigma=1.753358 ! Fit after self-cal, rms=0.080660Jy sigma=1.753358 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=2.744 mas, bpa=-51.73 degrees ! Estimated noise=0.519549 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0053771 Jy ! Component: 100 - total flux cleaned = 0.00537583 Jy ! Component: 150 - total flux cleaned = 0.00536369 Jy ! Component: 200 - total flux cleaned = 0.00614841 Jy ! Total flux subtracted in 200 components = 0.00614841 Jy ! Clean residual min=-0.012368 max=0.012128 Jy/beam ! Clean residual mean=0.000014 rms=0.002906 Jy/beam ! Combined flux in latest and established models = 0.30989 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 141 components and 0.30989 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=0.078990Jy sigma=1.714273 ! Fit after self-cal, rms=0.078819Jy sigma=1.709131 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 = 0.0013862 Jy ! Component: 100 - total flux cleaned = 0.0017453 Jy ! Component: 150 - total flux cleaned = 0.00240335 Jy ! Component: 200 - total flux cleaned = 0.00270822 Jy ! Total flux subtracted in 200 components = 0.00270822 Jy ! Clean residual min=-0.011606 max=0.010819 Jy/beam ! Clean residual mean=0.000013 rms=0.002684 Jy/beam ! Combined flux in latest and established models = 0.312598 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 153 components and 0.312598 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=0.078029Jy sigma=1.690363 ! Fit after self-cal, rms=0.077953Jy sigma=1.687921 ! 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=0.077953Jy sigma=1.687921 ! Fit after self-cal, rms=0.077953Jy sigma=1.687921 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.468 mas, bmaj=3.182 mas, bpa=-79.97 degrees ! Estimated noise=0.621929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000341502 Jy ! Component: 100 - total flux cleaned = -0.000365071 Jy ! Component: 150 - total flux cleaned = 6.47667e-05 Jy ! Component: 200 - total flux cleaned = 0.000362624 Jy ! Total flux subtracted in 200 components = 0.000362624 Jy ! Clean residual min=-0.012027 max=0.010109 Jy/beam ! Clean residual mean=0.000024 rms=0.002861 Jy/beam ! Combined flux in latest and established models = 0.312961 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 168 components and 0.312961 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=0.077676Jy sigma=1.681473 ! Fit after self-cal, rms=0.077669Jy sigma=1.680846 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 = 0.000149323 Jy ! Component: 100 - total flux cleaned = 0.000341323 Jy ! Component: 150 - total flux cleaned = 0.000430498 Jy ! Component: 200 - total flux cleaned = 0.000513002 Jy ! Total flux subtracted in 200 components = 0.000513002 Jy ! Clean residual min=-0.011840 max=0.010049 Jy/beam ! Clean residual mean=0.000023 rms=0.002812 Jy/beam ! Combined flux in latest and established models = 0.313474 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 177 components and 0.313474 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=0.077474Jy sigma=1.676370 ! Fit after self-cal, rms=0.077464Jy sigma=1.675871 ! 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=1.016 mas, bmaj=2.744 mas, bpa=-51.73 degrees ! Estimated noise=0.519549 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.016 x 2.744 at -51.73 degrees (North through East) ! Clean map min=-0.016536 max=0.21298 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=0.742 mas, bmaj=2.651 mas, bpa=-51.34 degrees ! Estimated noise=1.01107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.191562 Jy ! Component: 100 - total flux cleaned = 0.248993 Jy ! Component: 150 - total flux cleaned = 0.272649 Jy ! Component: 200 - total flux cleaned = 0.284967 Jy ! Total flux subtracted in 200 components = 0.284967 Jy ! Clean residual min=-0.016998 max=0.031691 Jy/beam ! Clean residual mean=0.000005 rms=0.005100 Jy/beam ! Combined flux in latest and established models = 0.284967 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.284967 Jy ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=2.744 mas, bpa=-51.73 degrees ! Estimated noise=0.519549 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-27.2, 23.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0284137 Jy ! Component: 100 - total flux cleaned = 0.0344693 Jy ! Component: 150 - total flux cleaned = 0.037007 Jy ! Component: 200 - total flux cleaned = 0.0370246 Jy ! Total flux subtracted in 200 components = 0.0370246 Jy ! Clean residual min=-0.011923 max=0.009942 Jy/beam ! Clean residual mean=0.000048 rms=0.002759 Jy/beam ! Combined flux in latest and established models = 0.321992 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 54 components and 0.321992 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=2.468 mas, bmaj=3.182 mas, bpa=-79.97 degrees ! Estimated noise=0.621929 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000333706 Jy ! Component: 100 - total flux cleaned = -0.000733996 Jy ! Component: 150 - total flux cleaned = -0.00179289 Jy ! Component: 200 - total flux cleaned = -0.00216639 Jy ! Total flux subtracted in 200 components = -0.00216639 Jy ! Clean residual min=-0.012055 max=0.007673 Jy/beam ! Clean residual mean=0.000069 rms=0.002806 Jy/beam ! Combined flux in latest and established models = 0.319826 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 = -0.000648816 Jy ! Component: 100 - total flux cleaned = -0.00109844 Jy ! Component: 150 - total flux cleaned = -0.00137475 Jy ! Component: 200 - total flux cleaned = -0.00163307 Jy ! Total flux subtracted in 200 components = -0.00163307 Jy ! Clean residual min=-0.010959 max=0.007128 Jy/beam ! Clean residual mean=0.000064 rms=0.002572 Jy/beam ! Combined flux in latest and established models = 0.318192 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 90 components and 0.318192 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=2.744 mas, bpa=-51.73 degrees ! Estimated noise=0.519549 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00154806 Jy ! Component: 100 - total flux cleaned = -0.00193005 Jy ! Component: 150 - total flux cleaned = -0.00226796 Jy ! Component: 200 - total flux cleaned = -0.0025686 Jy ! Total flux subtracted in 200 components = -0.0025686 Jy ! Clean residual min=-0.008438 max=0.006865 Jy/beam ! Clean residual mean=0.000030 rms=0.001957 Jy/beam ! Combined flux in latest and established models = 0.315624 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 110 components and 0.315624 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=0.075227Jy sigma=1.618497 ! Fit after self-cal, rms=0.074776Jy sigma=1.610247 wmodel /scr/pima/bg219g_uvs/J1112+3446_X_map.mod ! Writing 110 model components to file: /scr/pima/bg219g_uvs/J1112+3446_X_map.mod wobs /scr/pima/bg219g_uvs/J1112+3446_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1112+3446_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1112+3446_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219g_uvs/J1112+3446_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 = -0.0037548 Jy ! Component: 100 - total flux cleaned = -0.00487641 Jy ! Component: 150 - total flux cleaned = -0.00498567 Jy ! Component: 200 - total flux cleaned = -0.00529879 Jy ! Component: 250 - total flux cleaned = -0.00568884 Jy ! Component: 300 - total flux cleaned = -0.00578007 Jy ! Component: 350 - total flux cleaned = -0.00595973 Jy ! Component: 400 - total flux cleaned = -0.00612988 Jy ! Component: 450 - total flux cleaned = -0.00604798 Jy ! Component: 500 - total flux cleaned = -0.00597105 Jy ! Component: 550 - total flux cleaned = -0.00574528 Jy ! Component: 600 - total flux cleaned = -0.0053854 Jy ! Component: 650 - total flux cleaned = -0.00517459 Jy ! Component: 700 - total flux cleaned = -0.00483885 Jy ! Component: 750 - total flux cleaned = -0.00477388 Jy ! Component: 800 - total flux cleaned = -0.00471035 Jy ! Component: 850 - total flux cleaned = -0.0045301 Jy ! Component: 900 - total flux cleaned = -0.00429554 Jy ! Component: 950 - total flux cleaned = -0.00401217 Jy ! Component: 1000 - total flux cleaned = -0.00379217 Jy ! Component: 1050 - total flux cleaned = -0.00373942 Jy ! Component: 1100 - total flux cleaned = -0.00373859 Jy ! Component: 1150 - total flux cleaned = -0.0035365 Jy ! Component: 1200 - total flux cleaned = -0.0034372 Jy ! Component: 1250 - total flux cleaned = -0.003388 Jy ! Component: 1300 - total flux cleaned = -0.00320063 Jy ! Component: 1350 - total flux cleaned = -0.00297172 Jy ! Component: 1400 - total flux cleaned = -0.00274796 Jy ! Component: 1450 - total flux cleaned = -0.00257071 Jy ! Component: 1500 - total flux cleaned = -0.00226708 Jy ! Component: 1550 - total flux cleaned = -0.00205487 Jy ! Component: 1600 - total flux cleaned = -0.00184772 Jy ! Component: 1650 - total flux cleaned = -0.00168471 Jy ! Component: 1700 - total flux cleaned = -0.00152374 Jy ! Component: 1750 - total flux cleaned = -0.00136554 Jy ! Component: 1800 - total flux cleaned = -0.00120975 Jy ! Component: 1850 - total flux cleaned = -0.00113284 Jy ! Component: 1900 - total flux cleaned = -0.00105729 Jy ! Component: 1950 - total flux cleaned = -0.000982841 Jy ! Component: 2000 - total flux cleaned = -0.000909758 Jy ! Component: 2050 - total flux cleaned = -0.000874126 Jy ! Component: 2100 - total flux cleaned = -0.000838238 Jy ! Component: 2150 - total flux cleaned = -0.000697294 Jy ! Component: 2200 - total flux cleaned = -0.000662479 Jy ! Component: 2250 - total flux cleaned = -0.000490082 Jy ! Component: 2300 - total flux cleaned = -0.00028531 Jy ! Component: 2350 - total flux cleaned = -0.000217903 Jy ! Component: 2400 - total flux cleaned = -1.68401e-05 Jy ! Component: 2450 - total flux cleaned = 0.000115863 Jy ! Component: 2500 - total flux cleaned = 0.000247716 Jy ! Component: 2550 - total flux cleaned = 0.000476607 Jy ! Component: 2600 - total flux cleaned = 0.000639107 Jy ! Component: 2650 - total flux cleaned = 0.000865008 Jy ! Component: 2700 - total flux cleaned = 0.00102553 Jy ! Component: 2750 - total flux cleaned = 0.00112124 Jy ! Component: 2800 - total flux cleaned = 0.00131211 Jy ! Component: 2850 - total flux cleaned = 0.00147037 Jy ! Component: 2900 - total flux cleaned = 0.00156487 Jy ! Component: 2950 - total flux cleaned = 0.00181604 Jy ! Component: 3000 - total flux cleaned = 0.00200343 Jy ! Component: 3050 - total flux cleaned = 0.00215921 Jy ! Component: 3100 - total flux cleaned = 0.00234515 Jy ! Component: 3150 - total flux cleaned = 0.00253054 Jy ! Component: 3200 - total flux cleaned = 0.0027153 Jy ! Component: 3250 - total flux cleaned = 0.0028382 Jy ! Component: 3300 - total flux cleaned = 0.00305244 Jy ! Component: 3350 - total flux cleaned = 0.00320511 Jy ! Component: 3400 - total flux cleaned = 0.00338767 Jy ! Component: 3450 - total flux cleaned = 0.00353957 Jy ! Component: 3500 - total flux cleaned = 0.00375154 Jy ! Component: 3550 - total flux cleaned = 0.00393307 Jy ! Component: 3600 - total flux cleaned = 0.00402372 Jy ! Component: 3650 - total flux cleaned = 0.00414469 Jy ! Component: 3700 - total flux cleaned = 0.00426553 Jy ! Component: 3750 - total flux cleaned = 0.00438643 Jy ! Component: 3800 - total flux cleaned = 0.00447723 Jy ! Component: 3850 - total flux cleaned = 0.00453774 Jy ! Component: 3900 - total flux cleaned = 0.00459828 Jy ! Component: 3950 - total flux cleaned = 0.00468946 Jy ! Component: 4000 - total flux cleaned = 0.00478074 Jy ! Component: 4050 - total flux cleaned = 0.00496371 Jy ! Total flux subtracted in 4096 components = 0.00505516 Jy ! Clean residual min=-0.001772 max=0.001853 Jy/beam ! Clean residual mean=0.000006 rms=0.000475 Jy/beam ! Combined flux in latest and established models = 0.320679 Jy keep ! Adding 227 model components to the UV plane model. ! The established model now contains 337 components and 0.320679 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1112+3446_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.016 x 2.744 at -51.73 degrees (North through East) ! Clean map min=-0.0090398 max=0.18606 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1112+3446_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.186063 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000475892 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.767307 0.767307 1.53461 3.06923 6.13846 12.2769 24.5538 49.1077 98.2153 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.186 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 390.977 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1112+3446_X_uvs.log closed on Thu Apr 7 09:48:12 2016