! Started logfile: /scr/pima/bg219i_uvs/J0011-2612_X_dfm.log on Thu May 19 22:54:01 2016 float field_size field_size = 1024 float field_cell field_cell = 0.2000 float taper_size taper_size = 70.0 float freq freq = 8.42800 obs /scr/pima/bg219i_uvs/J0011-2612_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0011-2612_X_uva.fits ! AN table 1: 7 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.857143 visibilities/baseline/integration-bin. ! Found source: J0011-2612 ! ! 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 1512 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 12 channels. ! Selecting polarization: RR, channels: 1..12 ! 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: 5..5 ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: 9..9 ! Reading IF 10 channels: 10..10 ! Reading IF 11 channels: 11..11 ! Reading IF 12 channels: 12..12 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 ![@/opt64/bin/pima_mupet_01.dfm J0011-2612_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 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.099042Jy sigma=16.776287 ! Fit after self-cal, rms=0.591891Jy sigma=8.950109 ! 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=0.9502 mas, bmaj=3.455 mas, bpa=-1.425 degrees ! Estimated noise=1.99645 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 = 0.314304 Jy ! Component: 100 - total flux cleaned = 0.392672 Jy ! Total flux subtracted in 100 components = 0.392672 Jy ! Clean residual min=-0.025137 max=0.036610 Jy/beam ! Clean residual mean=0.000271 rms=0.007247 Jy/beam ! Combined flux in latest and established models = 0.392672 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.392672 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.103079Jy sigma=1.503030 ! Fit after self-cal, rms=0.102975Jy sigma=1.501990 ! 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=1.126 mas, bmaj=4.048 mas, bpa=1.492 degrees ! Estimated noise=1.38045 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 = 0.0419519 Jy ! Component: 100 - total flux cleaned = 0.057931 Jy ! Component: 150 - total flux cleaned = 0.0657008 Jy ! Component: 200 - total flux cleaned = 0.0676617 Jy ! Total flux subtracted in 200 components = 0.0676617 Jy ! Clean residual min=-0.015499 max=0.024268 Jy/beam ! Clean residual mean=0.000111 rms=0.004908 Jy/beam ! Combined flux in latest and established models = 0.460334 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 31 components and 0.460334 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.090719Jy sigma=1.207460 ! Fit after self-cal, rms=0.090624Jy sigma=1.206880 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.126 x 4.048 at 1.492 degrees (North through East) ! Clean map min=-0.015249 max=0.4155 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 0.98 FD 1.09 KP 0.97 LA 0.97 ! MK 1.03 OV 0.96 PT 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.13 KP 0.95 LA 1.02 ! MK 1.02 OV 0.93 PT 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.17 KP 0.96 LA 0.96 ! MK 1.04 OV 0.94 PT 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.15 KP 0.97 LA 0.95 ! MK 0.96 OV 0.93 PT 0.99 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.07 KP 0.99 LA 0.98 ! MK 0.93 OV 0.93 PT 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.09 KP 0.96 LA 1.00 ! MK 1.00 OV 0.94 PT 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.11 KP 0.97 LA 0.97 ! MK 0.97 OV 0.97 PT 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.14 KP 1.00 LA 1.01 ! MK 0.96 OV 0.94 PT 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.17 KP 0.96 LA 0.98 ! MK 1.04 OV 0.94 PT 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.16 KP 0.98 LA 0.99 ! MK 1.06 OV 0.89 PT 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.19 KP 1.01 LA 0.99 ! MK 1.04 OV 0.93 PT 1.00 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* ! ! ! Fit before self-cal, rms=0.090624Jy sigma=1.206880 ! Fit after self-cal, rms=0.088027Jy sigma=1.116604 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.134 mas, bmaj=4.058 mas, bpa=1.344 degrees ! Estimated noise=1.37642 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 = -0.00237031 Jy ! Component: 100 - total flux cleaned = -0.00298711 Jy ! Component: 150 - total flux cleaned = -0.0034849 Jy ! Component: 200 - total flux cleaned = -0.00352524 Jy ! Total flux subtracted in 200 components = -0.00352524 Jy ! Clean residual min=-0.005182 max=0.008235 Jy/beam ! Clean residual mean=0.000092 rms=0.001838 Jy/beam ! Combined flux in latest and established models = 0.456808 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.456808 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.087849Jy sigma=1.115305 ! Fit after self-cal, rms=0.087991Jy sigma=1.114984 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.087991Jy sigma=1.114984 ! Fit after self-cal, rms=0.087850Jy sigma=1.114601 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.134 mas, bmaj=4.064 mas, bpa=1.328 degrees ! Estimated noise=1.37286 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00175358 Jy ! Component: 100 - total flux cleaned = -0.00232971 Jy ! Component: 150 - total flux cleaned = -0.00250792 Jy ! Component: 200 - total flux cleaned = -0.00250737 Jy ! Total flux subtracted in 200 components = -0.00250737 Jy ! Clean residual min=-0.005210 max=0.008108 Jy/beam ! Clean residual mean=0.000088 rms=0.001801 Jy/beam ! Combined flux in latest and established models = 0.454301 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 50 components and 0.454301 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.087759Jy sigma=1.114331 ! Fit after self-cal, rms=0.087754Jy sigma=1.114305 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 (17.2, -47.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00672164 Jy ! Component: 100 - total flux cleaned = 0.00730142 Jy ! Component: 150 - total flux cleaned = 0.00774113 Jy ! Component: 200 - total flux cleaned = 0.00840109 Jy ! Total flux subtracted in 200 components = 0.00840109 Jy ! Clean residual min=-0.004886 max=0.004999 Jy/beam ! Clean residual mean=0.000036 rms=0.001310 Jy/beam ! Combined flux in latest and established models = 0.462702 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 71 components and 0.462702 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.086859Jy sigma=1.105008 ! Fit after self-cal, rms=0.086840Jy sigma=1.104207 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.086840Jy sigma=1.104207 ! Fit after self-cal, rms=0.085960Jy sigma=1.091437 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.135 mas, bmaj=4.06 mas, bpa=1.348 degrees ! Estimated noise=1.36961 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00100123 Jy ! Component: 100 - total flux cleaned = 0.00127243 Jy ! Component: 150 - total flux cleaned = 0.00145311 Jy ! Component: 200 - total flux cleaned = 0.00156116 Jy ! Total flux subtracted in 200 components = 0.00156116 Jy ! Clean residual min=-0.004475 max=0.004129 Jy/beam ! Clean residual mean=0.000008 rms=0.001140 Jy/beam ! Combined flux in latest and established models = 0.464263 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 91 components and 0.464263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.085797Jy sigma=1.090371 ! Fit after self-cal, rms=0.085810Jy sigma=1.090281 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 = 0.000288258 Jy ! Component: 100 - total flux cleaned = 0.000430327 Jy ! Component: 150 - total flux cleaned = 0.000514732 Jy ! Component: 200 - total flux cleaned = 0.000628908 Jy ! Total flux subtracted in 200 components = 0.000628908 Jy ! Clean residual min=-0.004408 max=0.004079 Jy/beam ! Clean residual mean=0.000008 rms=0.001095 Jy/beam ! Combined flux in latest and established models = 0.464892 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 100 components and 0.464892 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.085734Jy sigma=1.089784 ! Fit after self-cal, rms=0.085738Jy sigma=1.089754 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.085738Jy sigma=1.089754 ! Fit after self-cal, rms=0.085505Jy sigma=1.089560 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.272 mas, bmaj=6.231 mas, bpa=24.43 degrees ! Estimated noise=1.65958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000771857 Jy ! Component: 100 - total flux cleaned = -0.000592881 Jy ! Component: 150 - total flux cleaned = -0.000342345 Jy ! Component: 200 - total flux cleaned = -0.000165496 Jy ! Total flux subtracted in 200 components = -0.000165496 Jy ! Clean residual min=-0.004904 max=0.004640 Jy/beam ! Clean residual mean=0.000020 rms=0.001373 Jy/beam ! Combined flux in latest and established models = 0.464727 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 119 components and 0.464727 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.085401Jy sigma=1.089761 ! Fit after self-cal, rms=0.085405Jy sigma=1.089696 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 = 0.000201832 Jy ! Component: 100 - total flux cleaned = 0.000460109 Jy ! Component: 150 - total flux cleaned = 0.000503653 Jy ! Component: 200 - total flux cleaned = 0.000563591 Jy ! Total flux subtracted in 200 components = 0.000563591 Jy ! Clean residual min=-0.004870 max=0.004552 Jy/beam ! Clean residual mean=0.000018 rms=0.001342 Jy/beam ! Combined flux in latest and established models = 0.46529 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 123 components and 0.46529 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.085376Jy sigma=1.089656 ! Fit after self-cal, rms=0.085380Jy sigma=1.089632 ! 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=1.136 mas, bmaj=4.061 mas, bpa=1.368 degrees ! Estimated noise=1.36792 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.136 x 4.061 at 1.368 degrees (North through East) ! Clean map min=-0.0043844 max=0.40996 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=0.9596 mas, bmaj=3.462 mas, bpa=-1.725 degrees ! Estimated noise=1.98808 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.312865 Jy ! Component: 100 - total flux cleaned = 0.389505 Jy ! Component: 150 - total flux cleaned = 0.422431 Jy ! Component: 200 - total flux cleaned = 0.438476 Jy ! Total flux subtracted in 200 components = 0.438476 Jy ! Clean residual min=-0.009928 max=0.009177 Jy/beam ! Clean residual mean=0.000081 rms=0.002622 Jy/beam ! Combined flux in latest and established models = 0.438476 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.438476 Jy ! Inverting map and beam ! Estimated beam: bmin=1.136 mas, bmaj=4.061 mas, bpa=1.368 degrees ! Estimated noise=1.36792 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 (-1.2, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0120324 Jy ! Component: 100 - total flux cleaned = 0.0184618 Jy ! Component: 150 - total flux cleaned = 0.0204445 Jy ! Component: 200 - total flux cleaned = 0.0216874 Jy ! Total flux subtracted in 200 components = 0.0216874 Jy ! Clean residual min=-0.005388 max=0.004345 Jy/beam ! Clean residual mean=0.000041 rms=0.001260 Jy/beam ! Combined flux in latest and established models = 0.460163 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 55 components and 0.460163 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=2.272 mas, bmaj=6.231 mas, bpa=24.43 degrees ! Estimated noise=1.65958 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00257264 Jy ! Component: 100 - total flux cleaned = 0.00324768 Jy ! Component: 150 - total flux cleaned = 0.00377878 Jy ! Component: 200 - total flux cleaned = 0.00401658 Jy ! Total flux subtracted in 200 components = 0.00401658 Jy ! Clean residual min=-0.004624 max=0.004835 Jy/beam ! Clean residual mean=0.000023 rms=0.001366 Jy/beam ! Combined flux in latest and established models = 0.46418 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 = 0.000106589 Jy ! Component: 100 - total flux cleaned = 0.000172298 Jy ! Component: 150 - total flux cleaned = 0.000171569 Jy ! Component: 200 - total flux cleaned = 0.000201112 Jy ! Total flux subtracted in 200 components = 0.000201112 Jy ! Clean residual min=-0.004536 max=0.004774 Jy/beam ! Clean residual mean=0.000026 rms=0.001348 Jy/beam ! Combined flux in latest and established models = 0.464381 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 78 components and 0.464381 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.136 mas, bmaj=4.061 mas, bpa=1.368 degrees ! Estimated noise=1.36792 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000552787 Jy ! Component: 100 - total flux cleaned = -0.000621155 Jy ! Component: 150 - total flux cleaned = -0.000557265 Jy ! Component: 200 - total flux cleaned = -0.00049758 Jy ! Total flux subtracted in 200 components = -0.00049758 Jy ! Clean residual min=-0.004379 max=0.003836 Jy/beam ! Clean residual mean=0.000021 rms=0.001054 Jy/beam ! Combined flux in latest and established models = 0.463883 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 92 components and 0.463883 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Correcting IF 9. ! ! Correcting IF 10. ! ! Correcting IF 11. ! ! Correcting IF 12. ! ! Fit before self-cal, rms=0.085408Jy sigma=1.090502 ! Fit after self-cal, rms=0.085407Jy sigma=1.090357 wmodel /J0011-2612_X_map.mod ! wmodel: Unable to open new model file: /J0011-2612_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J0011-2612_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.136 x 4.061 at 1.368 degrees (North through East) ! Clean map min=-0.0043005 max=0.40593 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0011-2612_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.405928 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00104222 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.770248 0.770248 1.5405 3.08099 6.16198 12.324 24.6479 49.2959 98.5918 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0031 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.405 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 389.484 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0011-2612_X_dfm.log closed on Thu May 19 22:54:03 2016