! Started logfile: /scr/pima/bg219i_uvs/J2005-3723_X_dfm.log on Thu May 19 23:33:39 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/J2005-3723_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2005-3723_X_uva.fits ! AN table 1: 7 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.877551 visibilities/baseline/integration-bin. ! Found source: J2005-3723 ! ! 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 2064 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 J2005-3723_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 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 8 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.095567Jy sigma=16.146762 ! Fit after self-cal, rms=0.624849Jy sigma=9.159370 ! 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=0.5776 mas, bmaj=1.669 mas, bpa=1.539 degrees ! Estimated noise=1.57132 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 = 0.280321 Jy ! Component: 100 - total flux cleaned = 0.36396 Jy ! Total flux subtracted in 100 components = 0.36396 Jy ! Clean residual min=-0.026858 max=0.039008 Jy/beam ! Clean residual mean=0.000111 rms=0.006845 Jy/beam ! Combined flux in latest and established models = 0.36396 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.36396 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=0.122245Jy sigma=1.779431 ! Fit after self-cal, rms=0.122138Jy sigma=1.778481 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.697 mas, bmaj=1.97 mas, bpa=0.3428 degrees ! Estimated noise=1.20894 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 = 0.0573861 Jy ! Component: 100 - total flux cleaned = 0.0832208 Jy ! Component: 150 - total flux cleaned = 0.0958087 Jy ! Component: 200 - total flux cleaned = 0.102098 Jy ! Total flux subtracted in 200 components = 0.102098 Jy ! Clean residual min=-0.018460 max=0.023836 Jy/beam ! Clean residual mean=0.000048 rms=0.005338 Jy/beam ! Combined flux in latest and established models = 0.466058 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 17 components and 0.466058 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=0.098282Jy sigma=1.344701 ! Fit after self-cal, rms=0.098147Jy sigma=1.343162 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.697 x 1.97 at 0.3428 degrees (North through East) ! Clean map min=-0.016277 max=0.37963 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 1.09 FD 1.02 KP 0.89 LA 0.96 ! MK 0.97 NL 1.17 PT 0.91 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 KP 0.92 LA 0.93 ! MK 1.00 NL 1.19 PT 0.91 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 FD 0.96 KP 0.90 LA 0.95 ! MK 0.96 NL 1.15 PT 0.91 SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 0.95 KP 0.92 LA 0.93 ! MK 1.05 NL 1.17 PT 0.94 SC 0.97 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.04 KP 0.94 LA 0.94 ! MK 1.01 NL 1.16 PT 0.94 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.09 FD 1.01 KP 0.91 LA 0.89 ! MK 1.05 NL 1.19 PT 0.92 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 KP 0.91 LA 0.93 ! MK 1.02 NL 1.19 PT 0.89 SC 0.99 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.04 KP 0.94 LA 0.94 ! MK 0.95 NL 1.14 PT 0.93 SC 1.03 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.04 KP 0.91 LA 0.95 ! MK 1.05 NL 1.15 PT 0.94 SC 1.05 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.03 KP 0.87 LA 0.95 ! MK 1.08 NL 1.12 PT 0.93 SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 KP 0.90 LA 0.96 ! MK 0.98 NL 1.17 PT 0.93 SC 0.97 ! ! ! Fit before self-cal, rms=0.098147Jy sigma=1.343162 ! Fit after self-cal, rms=0.091914Jy sigma=1.202918 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6999 mas, bmaj=1.974 mas, bpa=0.5915 degrees ! Estimated noise=1.20462 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 = -0.000419568 Jy ! Component: 100 - total flux cleaned = -0.000869481 Jy ! Component: 150 - total flux cleaned = -0.00116232 Jy ! Component: 200 - total flux cleaned = -0.00122728 Jy ! Total flux subtracted in 200 components = -0.00122728 Jy ! Clean residual min=-0.007426 max=0.008498 Jy/beam ! Clean residual mean=0.000001 rms=0.001874 Jy/beam ! Combined flux in latest and established models = 0.46483 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 23 components and 0.464831 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=0.091742Jy sigma=1.200924 ! Fit after self-cal, rms=0.091902Jy sigma=1.200179 ! 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=0.091902Jy sigma=1.200179 ! Fit after self-cal, rms=0.091823Jy sigma=1.200072 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7004 mas, bmaj=1.975 mas, bpa=0.652 degrees ! Estimated noise=1.20355 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000268961 Jy ! Component: 100 - total flux cleaned = -0.000531895 Jy ! Component: 150 - total flux cleaned = -0.000646215 Jy ! Component: 200 - total flux cleaned = -0.000752594 Jy ! Total flux subtracted in 200 components = -0.000752594 Jy ! Clean residual min=-0.007108 max=0.008262 Jy/beam ! Clean residual mean=0.000001 rms=0.001847 Jy/beam ! Combined flux in latest and established models = 0.464078 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 29 components and 0.464078 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=0.091719Jy sigma=1.199066 ! Fit after self-cal, rms=0.091717Jy sigma=1.198908 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 (-1.6, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00730761 Jy ! Component: 100 - total flux cleaned = 0.00765524 Jy ! Component: 150 - total flux cleaned = 0.00734564 Jy ! Component: 200 - total flux cleaned = 0.00697874 Jy ! Total flux subtracted in 200 components = 0.00697874 Jy ! Clean residual min=-0.006637 max=0.006496 Jy/beam ! Clean residual mean=-0.000008 rms=0.001530 Jy/beam ! Combined flux in latest and established models = 0.471057 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 41 components and 0.471057 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=0.091038Jy sigma=1.190453 ! Fit after self-cal, rms=0.090985Jy sigma=1.189622 ! 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=0.090985Jy sigma=1.189622 ! Fit after self-cal, rms=0.090537Jy sigma=1.188960 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6983 mas, bmaj=1.971 mas, bpa=0.6201 degrees ! Estimated noise=1.19856 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00294881 Jy ! Component: 100 - total flux cleaned = 0.00321016 Jy ! Component: 150 - total flux cleaned = 0.00300312 Jy ! Component: 200 - total flux cleaned = 0.0028167 Jy ! Total flux subtracted in 200 components = 0.0028167 Jy ! Clean residual min=-0.005899 max=0.006259 Jy/beam ! Clean residual mean=-0.000008 rms=0.001456 Jy/beam ! Combined flux in latest and established models = 0.473873 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 0.473873 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=0.090359Jy sigma=1.186850 ! Fit after self-cal, rms=0.090346Jy sigma=1.186587 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 = 0.000653598 Jy ! Component: 100 - total flux cleaned = 0.000590258 Jy ! Component: 150 - total flux cleaned = 0.000533394 Jy ! Component: 200 - total flux cleaned = 0.000435022 Jy ! Total flux subtracted in 200 components = 0.000435022 Jy ! Clean residual min=-0.005489 max=0.005962 Jy/beam ! Clean residual mean=-0.000008 rms=0.001411 Jy/beam ! Combined flux in latest and established models = 0.474308 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 62 components and 0.474308 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=0.090260Jy sigma=1.185702 ! Fit after self-cal, rms=0.090261Jy sigma=1.185603 ! 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=0.090261Jy sigma=1.185603 ! Fit after self-cal, rms=0.090049Jy sigma=1.185275 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.33 mas, bmaj=7.868 mas, bpa=6.343 degrees ! Estimated noise=1.6903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00197992 Jy ! Component: 100 - total flux cleaned = 0.00197502 Jy ! Component: 150 - total flux cleaned = 0.00197247 Jy ! Component: 200 - total flux cleaned = 0.00212316 Jy ! Total flux subtracted in 200 components = 0.00212316 Jy ! Clean residual min=-0.007138 max=0.006326 Jy/beam ! Clean residual mean=-0.000011 rms=0.002266 Jy/beam ! Combined flux in latest and established models = 0.476432 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 70 components and 0.476432 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=0.090006Jy sigma=1.185532 ! Fit after self-cal, rms=0.090003Jy sigma=1.185300 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 = 0.000634175 Jy ! Component: 100 - total flux cleaned = 0.000634721 Jy ! Component: 150 - total flux cleaned = 0.000670764 Jy ! Component: 200 - total flux cleaned = 0.00070232 Jy ! Total flux subtracted in 200 components = 0.00070232 Jy ! Clean residual min=-0.006718 max=0.006329 Jy/beam ! Clean residual mean=-0.000013 rms=0.002185 Jy/beam ! Combined flux in latest and established models = 0.477134 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 73 components and 0.477134 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=0.089998Jy sigma=1.185272 ! Fit after self-cal, rms=0.089993Jy sigma=1.185227 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.6976 mas, bmaj=1.969 mas, bpa=0.6156 degrees ! Estimated noise=1.19784 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6976 x 1.969 at 0.6156 degrees (North through East) ! Clean map min=-0.007343 max=0.375 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=0.5779 mas, bmaj=1.668 mas, bpa=1.911 degrees ! Estimated noise=1.54951 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.276225 Jy ! Component: 100 - total flux cleaned = 0.359019 Jy ! Component: 150 - total flux cleaned = 0.402652 Jy ! Component: 200 - total flux cleaned = 0.427892 Jy ! Total flux subtracted in 200 components = 0.427892 Jy ! Clean residual min=-0.011382 max=0.014185 Jy/beam ! Clean residual mean=0.000037 rms=0.002888 Jy/beam ! Combined flux in latest and established models = 0.427892 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.427892 Jy ! Inverting map and beam ! Estimated beam: bmin=0.6976 mas, bmaj=1.969 mas, bpa=0.6156 degrees ! Estimated noise=1.19784 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 = 0.0212703 Jy ! Component: 100 - total flux cleaned = 0.0325953 Jy ! Component: 150 - total flux cleaned = 0.0391422 Jy ! Component: 200 - total flux cleaned = 0.0432266 Jy ! Total flux subtracted in 200 components = 0.0432266 Jy ! Clean residual min=-0.007198 max=0.006397 Jy/beam ! Clean residual mean=0.000002 rms=0.001677 Jy/beam ! Combined flux in latest and established models = 0.471119 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 32 components and 0.471119 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=2.33 mas, bmaj=7.868 mas, bpa=6.343 degrees ! Estimated noise=1.6903 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0031174 Jy ! Component: 100 - total flux cleaned = 0.00394706 Jy ! Component: 150 - total flux cleaned = 0.00449135 Jy ! Component: 200 - total flux cleaned = 0.00485775 Jy ! Total flux subtracted in 200 components = 0.00485775 Jy ! Clean residual min=-0.007413 max=0.006261 Jy/beam ! Clean residual mean=-0.000011 rms=0.002354 Jy/beam ! Combined flux in latest and established models = 0.475977 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 = 0.000317233 Jy ! Component: 100 - total flux cleaned = 0.000530052 Jy ! Component: 150 - total flux cleaned = 0.000715911 Jy ! Component: 200 - total flux cleaned = 0.000937129 Jy ! Total flux subtracted in 200 components = 0.000937129 Jy ! Clean residual min=-0.006814 max=0.006332 Jy/beam ! Clean residual mean=-0.000014 rms=0.002240 Jy/beam ! Combined flux in latest and established models = 0.476914 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 42 components and 0.476914 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.6976 mas, bmaj=1.969 mas, bpa=0.6156 degrees ! Estimated noise=1.19784 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00150959 Jy ! Component: 100 - total flux cleaned = -0.00140727 Jy ! Component: 150 - total flux cleaned = -0.00132238 Jy ! Component: 200 - total flux cleaned = -0.0013219 Jy ! Total flux subtracted in 200 components = -0.0013219 Jy ! Clean residual min=-0.005376 max=0.006468 Jy/beam ! Clean residual mean=-0.000004 rms=0.001448 Jy/beam ! Combined flux in latest and established models = 0.475592 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 56 components and 0.475592 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=0.090033Jy sigma=1.186748 ! Fit after self-cal, rms=0.090005Jy sigma=1.186162 wmodel /J2005-3723_X_map.mod ! wmodel: Unable to open new model file: /J2005-3723_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J2005-3723_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.6976 x 1.969 at 0.6156 degrees (North through East) ! Clean map min=-0.0060627 max=0.37231 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2005-3723_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.372314 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00143014 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.15236 1.15236 2.30473 4.60946 9.21891 18.4378 36.8757 73.7513 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0042 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.372 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 260.334 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2005-3723_X_dfm.log closed on Thu May 19 23:33:41 2016