! Started logfile: /scr/pima/bg219h_uvs/J2011-1546_X_dfm.log on Thu May 19 22:40:26 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/bg219h_uvs/J2011-1546_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J2011-1546_X_uva.fits ! AN table 1: 14 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.650794 visibilities/baseline/integration-bin. ! Found source: J2011-1546 ! ! 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 4920 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 J2011-1546_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 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.798401Jy sigma=26.667021 ! Fit after self-cal, rms=0.700602Jy sigma=11.432267 ! 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=0.7377 mas, bmaj=1.928 mas, bpa=7.471 degrees ! Estimated noise=1.17146 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 = 0.965715 Jy ! Component: 100 - total flux cleaned = 1.20438 Jy ! Total flux subtracted in 100 components = 1.20438 Jy ! Clean residual min=-0.172433 max=0.236292 Jy/beam ! Clean residual mean=-0.000020 rms=0.044042 Jy/beam ! Combined flux in latest and established models = 1.20438 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 1.20438 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=0.620075Jy sigma=10.773881 ! Fit after self-cal, rms=0.620058Jy sigma=10.773740 ! 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=0.9098 mas, bmaj=2.457 mas, bpa=7.739 degrees ! Estimated noise=0.838589 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 (-12.4, -15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.238113 Jy ! Component: 100 - total flux cleaned = 0.365641 Jy ! Component: 150 - total flux cleaned = 0.384227 Jy ! Component: 200 - total flux cleaned = 0.387411 Jy ! Total flux subtracted in 200 components = 0.387411 Jy ! Clean residual min=-0.125285 max=0.189990 Jy/beam ! Clean residual mean=0.000202 rms=0.036332 Jy/beam ! Combined flux in latest and established models = 1.59179 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 32 components and 1.59179 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=0.535756Jy sigma=9.007539 ! Fit after self-cal, rms=0.524336Jy sigma=8.833748 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9098 x 2.457 at 7.739 degrees (North through East) ! Clean map min=-0.12374 max=1.2172 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* SC 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* 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* MK 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 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! 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* SC 1.00* ! ! ! 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* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 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* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 9. ! 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* SC 1.00* ! ! ! Correcting IF 10. ! 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* SC 1.00* ! ! ! Correcting IF 11. ! 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* SC 1.00* ! ! ! Correcting IF 12. ! 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* SC 1.00* ! ! ! Fit before self-cal, rms=0.524336Jy sigma=8.833748 ! Fit after self-cal, rms=0.524336Jy sigma=8.833748 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9098 mas, bmaj=2.457 mas, bpa=7.739 degrees ! Estimated noise=0.838589 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 = 0.0579241 Jy ! Component: 100 - total flux cleaned = 0.0528635 Jy ! Component: 150 - total flux cleaned = 0.0462615 Jy ! Component: 200 - total flux cleaned = 0.0424441 Jy ! Total flux subtracted in 200 components = 0.0424441 Jy ! Clean residual min=-0.118806 max=0.146647 Jy/beam ! Clean residual mean=0.000174 rms=0.032606 Jy/beam ! Combined flux in latest and established models = 1.63423 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 49 components and 1.63423 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=0.509411Jy sigma=8.371885 ! Fit after self-cal, rms=0.506073Jy sigma=8.326338 ! 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=0.506073Jy sigma=8.326338 ! Fit after self-cal, rms=0.506073Jy sigma=8.326338 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9098 mas, bmaj=2.457 mas, bpa=7.739 degrees ! Estimated noise=0.838589 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.022817 Jy ! Component: 100 - total flux cleaned = 0.0157091 Jy ! Component: 150 - total flux cleaned = 0.00942479 Jy ! Component: 200 - total flux cleaned = 0.00523661 Jy ! Total flux subtracted in 200 components = 0.00523661 Jy ! Clean residual min=-0.115773 max=0.141339 Jy/beam ! Clean residual mean=0.000164 rms=0.031031 Jy/beam ! Combined flux in latest and established models = 1.63947 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 52 components and 1.63947 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=0.499561Jy sigma=8.104862 ! Fit after self-cal, rms=0.497953Jy sigma=8.084752 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 (-6.2, -31.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.139547 Jy ! Component: 100 - total flux cleaned = 0.215963 Jy ! Component: 150 - total flux cleaned = 0.263293 Jy ! Component: 200 - total flux cleaned = 0.275038 Jy ! Total flux subtracted in 200 components = 0.275038 Jy ! Clean residual min=-0.109168 max=0.123494 Jy/beam ! Clean residual mean=0.000097 rms=0.025624 Jy/beam ! Combined flux in latest and established models = 1.91451 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 86 components and 1.91451 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=0.468081Jy sigma=7.250784 ! Fit after self-cal, rms=0.462685Jy sigma=7.149980 ! Inverting map ! Added new window around map position (1.8, -20). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.10398 Jy ! Component: 100 - total flux cleaned = 0.159504 Jy ! Component: 150 - total flux cleaned = 0.188264 Jy ! Component: 200 - total flux cleaned = 0.200997 Jy ! Total flux subtracted in 200 components = 0.200997 Jy ! Clean residual min=-0.096748 max=0.090732 Jy/beam ! Clean residual mean=0.000064 rms=0.020494 Jy/beam ! Combined flux in latest and established models = 2.1155 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 109 components and 2.1155 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=0.445114Jy sigma=6.523216 ! Fit after self-cal, rms=0.442803Jy sigma=6.474546 ! 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=0.442803Jy sigma=6.474546 ! Fit after self-cal, rms=0.432779Jy sigma=6.302464 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9102 mas, bmaj=2.468 mas, bpa=7.907 degrees ! Estimated noise=0.816811 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0263275 Jy ! Component: 100 - total flux cleaned = -0.0207809 Jy ! Component: 150 - total flux cleaned = -0.021918 Jy ! Component: 200 - total flux cleaned = -0.0251334 Jy ! Total flux subtracted in 200 components = -0.0251334 Jy ! Clean residual min=-0.078361 max=0.075288 Jy/beam ! Clean residual mean=0.000065 rms=0.017179 Jy/beam ! Combined flux in latest and established models = 2.09037 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 120 components and 2.09037 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=0.426427Jy sigma=6.121381 ! Fit after self-cal, rms=0.426329Jy sigma=6.115113 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 = 0.00861838 Jy ! Component: 100 - total flux cleaned = 0.00657769 Jy ! Component: 150 - total flux cleaned = 0.00471766 Jy ! Component: 200 - total flux cleaned = 0.00297733 Jy ! Total flux subtracted in 200 components = 0.00297733 Jy ! Clean residual min=-0.076420 max=0.071600 Jy/beam ! Clean residual mean=0.000063 rms=0.016549 Jy/beam ! Combined flux in latest and established models = 2.09335 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 126 components and 2.09335 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=0.423807Jy sigma=6.029364 ! Fit after self-cal, rms=0.423684Jy sigma=6.026734 ! 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=0.423684Jy sigma=6.026734 ! Fit after self-cal, rms=0.421145Jy sigma=6.015503 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.011 mas, bmaj=4.173 mas, bpa=0.1016 degrees ! Estimated noise=1.02008 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0227898 Jy ! Component: 100 - total flux cleaned = -0.0292264 Jy ! Component: 150 - total flux cleaned = -0.0318587 Jy ! Component: 200 - total flux cleaned = -0.0318341 Jy ! Total flux subtracted in 200 components = -0.0318341 Jy ! Clean residual min=-0.079195 max=0.081427 Jy/beam ! Clean residual mean=0.000132 rms=0.022172 Jy/beam ! Combined flux in latest and established models = 2.06151 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 132 components and 2.06151 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=0.420408Jy sigma=5.983846 ! Fit after self-cal, rms=0.420080Jy sigma=5.971544 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 = -0.00812185 Jy ! Component: 100 - total flux cleaned = -0.00727371 Jy ! Component: 150 - total flux cleaned = -0.00452823 Jy ! Component: 200 - total flux cleaned = -0.00269179 Jy ! Total flux subtracted in 200 components = -0.00269179 Jy ! Clean residual min=-0.074978 max=0.076351 Jy/beam ! Clean residual mean=0.000124 rms=0.021564 Jy/beam ! Combined flux in latest and established models = 2.05882 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 143 components and 2.05882 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=0.419818Jy sigma=5.961901 ! Fit after self-cal, rms=0.419663Jy sigma=5.955785 ! 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=0.9109 mas, bmaj=2.471 mas, bpa=7.886 degrees ! Estimated noise=0.809481 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9109 x 2.471 at 7.886 degrees (North through East) ! Clean map min=-0.11436 max=1.0905 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 ! Performing amp+phase self-cal ! ! 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=0.419663Jy sigma=5.955785 ! Fit after self-cal, rms=0.409987Jy sigma=5.808088 ! Inverting map and beam ! Estimated beam: bmin=0.9103 mas, bmaj=2.476 mas, bpa=7.922 degrees ! Estimated noise=0.791094 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0279908 Jy ! Component: 100 - total flux cleaned = -0.0315806 Jy ! Component: 150 - total flux cleaned = -0.0339093 Jy ! Component: 200 - total flux cleaned = -0.0374521 Jy ! Total flux subtracted in 200 components = -0.0374521 Jy ! Clean residual min=-0.062609 max=0.064542 Jy/beam ! Clean residual mean=0.000057 rms=0.014434 Jy/beam ! Combined flux in latest and established models = 2.02137 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 157 components and 2.02137 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=0.406054Jy sigma=5.719461 ! Fit after self-cal, rms=0.405918Jy sigma=5.717308 ! Inverting map ! Added new window around map position (4.8, 14.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0546074 Jy ! Component: 100 - total flux cleaned = 0.0629311 Jy ! Component: 150 - total flux cleaned = 0.0651391 Jy ! Component: 200 - total flux cleaned = 0.0651091 Jy ! Total flux subtracted in 200 components = 0.0651091 Jy ! Clean residual min=-0.056974 max=0.067865 Jy/beam ! Clean residual mean=0.000056 rms=0.013158 Jy/beam ! Combined flux in latest and established models = 2.08648 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 175 components and 2.08648 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=0.396845Jy sigma=5.512317 ! Fit after self-cal, rms=0.396176Jy sigma=5.496468 ! Inverting map ! Added new window around map position (-4.8, -40.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0565977 Jy ! Component: 100 - total flux cleaned = 0.0719072 Jy ! Component: 150 - total flux cleaned = 0.0903932 Jy ! Component: 200 - total flux cleaned = 0.10521 Jy ! Total flux subtracted in 200 components = 0.10521 Jy ! Clean residual min=-0.049862 max=0.047876 Jy/beam ! Clean residual mean=0.000035 rms=0.011487 Jy/beam ! Combined flux in latest and established models = 2.19169 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 190 components and 2.19169 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=0.386520Jy sigma=5.318025 ! Fit after self-cal, rms=0.385453Jy sigma=5.304174 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.385453Jy sigma=5.304174 ! Fit after self-cal, rms=0.382155Jy sigma=5.240740 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=0.7405 mas, bmaj=1.952 mas, bpa=7.723 degrees ! Estimated noise=1.11237 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.904043 Jy ! Component: 100 - total flux cleaned = 1.2245 Jy ! Component: 150 - total flux cleaned = 1.44226 Jy ! Component: 200 - total flux cleaned = 1.61077 Jy ! Total flux subtracted in 200 components = 1.61077 Jy ! Clean residual min=-0.127124 max=0.148214 Jy/beam ! Clean residual mean=-0.000038 rms=0.027793 Jy/beam ! Combined flux in latest and established models = 1.61077 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 29 model components to the UV plane model. ! The established model now contains 29 components and 1.61077 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9114 mas, bmaj=2.48 mas, bpa=7.827 degrees ! Estimated noise=0.780204 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 (-22.2, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.165739 Jy ! Component: 100 - total flux cleaned = 0.274943 Jy ! Component: 150 - total flux cleaned = 0.34256 Jy ! Component: 200 - total flux cleaned = 0.395542 Jy ! Total flux subtracted in 200 components = 0.395542 Jy ! Clean residual min=-0.093974 max=0.086390 Jy/beam ! Clean residual mean=0.000001 rms=0.018189 Jy/beam ! Combined flux in latest and established models = 2.00631 Jy ! Adding 51 model components to the UV plane model. ! The established model now contains 69 components and 2.00631 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 mas, bmaj=4.148 mas, bpa=-0.08291 degrees ! Estimated noise=0.987108 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0601311 Jy ! Component: 100 - total flux cleaned = 0.0917135 Jy ! Component: 150 - total flux cleaned = 0.121875 Jy ! Component: 200 - total flux cleaned = 0.139448 Jy ! Total flux subtracted in 200 components = 0.139448 Jy ! Clean residual min=-0.071736 max=0.069531 Jy/beam ! Clean residual mean=0.000035 rms=0.019007 Jy/beam ! Combined flux in latest and established models = 2.14576 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 = 0.0141932 Jy ! Component: 100 - total flux cleaned = 0.028339 Jy ! Component: 150 - total flux cleaned = 0.0386121 Jy ! Component: 200 - total flux cleaned = 0.0491357 Jy ! Total flux subtracted in 200 components = 0.0491357 Jy ! Clean residual min=-0.063236 max=0.063308 Jy/beam ! Clean residual mean=0.000025 rms=0.016707 Jy/beam ! Combined flux in latest and established models = 2.1949 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 118 components and 2.1949 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9114 mas, bmaj=2.48 mas, bpa=7.827 degrees ! Estimated noise=0.780204 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0179766 Jy ! Component: 100 - total flux cleaned = 0.0268305 Jy ! Component: 150 - total flux cleaned = 0.0307707 Jy ! Component: 200 - total flux cleaned = 0.0344716 Jy ! Total flux subtracted in 200 components = 0.0344716 Jy ! Clean residual min=-0.074914 max=0.058086 Jy/beam ! Clean residual mean=0.000011 rms=0.012750 Jy/beam ! Combined flux in latest and established models = 2.22937 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 142 components and 2.22937 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=0.392977Jy sigma=5.664373 ! Fit after self-cal, rms=0.390054Jy sigma=5.606815 wmodel /J2011-1546_X_map.mod ! wmodel: Unable to open new model file: /J2011-1546_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J2011-1546_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9114 x 2.48 at 7.827 degrees (North through East) ! Clean map min=-0.079793 max=1.0513 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J2011-1546_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 1.05135 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.0125506 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.58128 3.58128 7.16257 14.3251 28.6503 57.3005 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0376 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.051 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 83.768 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J2011-1546_X_dfm.log closed on Thu May 19 22:40:29 2016