! Started logfile: /scr/pima/bg219b_uvs/J0929-3801_X_dfm.log on Thu May 19 20:11:49 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/bg219b_uvs/J0929-3801_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0929-3801_X_uva.fits ! AN table 1: 24 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.935185 visibilities/baseline/integration-bin. ! Found source: J0929-3801 ! ! 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 9696 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 J0929-3801_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. ! ! 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=1.018866Jy sigma=18.448112 ! Fit after self-cal, rms=0.821918Jy sigma=14.576111 ! 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=0.6051 mas, bmaj=1.664 mas, bpa=-0.1359 degrees ! Estimated noise=0.998592 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 = 0.115225 Jy ! Component: 100 - total flux cleaned = 0.159062 Jy ! Total flux subtracted in 100 components = 0.159062 Jy ! Clean residual min=-0.024672 max=0.038491 Jy/beam ! Clean residual mean=0.000068 rms=0.005801 Jy/beam ! Combined flux in latest and established models = 0.159062 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.159062 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=0.127067Jy sigma=2.321770 ! Fit after self-cal, rms=0.126598Jy sigma=2.315021 ! Inverting map ! Added new window around map position (1.4, 4.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.038183 Jy ! Component: 100 - total flux cleaned = 0.0611221 Jy ! Total flux subtracted in 100 components = 0.0611221 Jy ! Clean residual min=-0.015848 max=0.024238 Jy/beam ! Clean residual mean=0.000032 rms=0.004111 Jy/beam ! Combined flux in latest and established models = 0.220184 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.220184 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=0.105094Jy sigma=1.887759 ! Fit after self-cal, rms=0.103386Jy sigma=1.855909 ! 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=0.7818 mas, bmaj=2.145 mas, bpa=-2.31 degrees ! Estimated noise=0.407436 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 = 0.0373389 Jy ! Component: 100 - total flux cleaned = 0.0572065 Jy ! Component: 150 - total flux cleaned = 0.0686886 Jy ! Component: 200 - total flux cleaned = 0.0754306 Jy ! Total flux subtracted in 200 components = 0.0754306 Jy ! Clean residual min=-0.013057 max=0.018599 Jy/beam ! Clean residual mean=-0.000046 rms=0.004552 Jy/beam ! Combined flux in latest and established models = 0.295615 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 37 components and 0.295615 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=0.091304Jy sigma=1.571343 ! Fit after self-cal, rms=0.090965Jy sigma=1.563448 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7818 x 2.145 at -2.31 degrees (North through East) ! Clean map min=-0.012557 max=0.15113 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* 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* 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* 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* 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* 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* 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* 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* 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* 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* 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* 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* 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=0.090965Jy sigma=1.563448 ! Fit after self-cal, rms=0.090965Jy sigma=1.563448 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7818 mas, bmaj=2.145 mas, bpa=-2.31 degrees ! Estimated noise=0.407436 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 = 0.00684701 Jy ! Component: 100 - total flux cleaned = 0.00849118 Jy ! Component: 150 - total flux cleaned = 0.00884114 Jy ! Component: 200 - total flux cleaned = 0.00921578 Jy ! Total flux subtracted in 200 components = 0.00921578 Jy ! Clean residual min=-0.013069 max=0.017732 Jy/beam ! Clean residual mean=-0.000063 rms=0.004351 Jy/beam ! Combined flux in latest and established models = 0.304831 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.304831 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=0.090442Jy sigma=1.554054 ! Fit after self-cal, rms=0.090356Jy sigma=1.551559 ! 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=0.090356Jy sigma=1.551559 ! Fit after self-cal, rms=0.090356Jy sigma=1.551559 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7818 mas, bmaj=2.145 mas, bpa=-2.31 degrees ! Estimated noise=0.407436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00196244 Jy ! Component: 100 - total flux cleaned = 0.00235517 Jy ! Component: 150 - total flux cleaned = 0.00265106 Jy ! Component: 200 - total flux cleaned = 0.00271385 Jy ! Total flux subtracted in 200 components = 0.00271385 Jy ! Clean residual min=-0.013454 max=0.017143 Jy/beam ! Clean residual mean=-0.000068 rms=0.004300 Jy/beam ! Combined flux in latest and established models = 0.307545 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.307545 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=0.090121Jy sigma=1.548889 ! Fit after self-cal, rms=0.090098Jy sigma=1.547969 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 = 0.000856854 Jy ! Component: 100 - total flux cleaned = 0.00108039 Jy ! Component: 150 - total flux cleaned = 0.00101518 Jy ! Component: 200 - total flux cleaned = 0.00101283 Jy ! Total flux subtracted in 200 components = 0.00101283 Jy ! Clean residual min=-0.013514 max=0.016755 Jy/beam ! Clean residual mean=-0.000070 rms=0.004279 Jy/beam ! Combined flux in latest and established models = 0.308557 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 48 components and 0.308557 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=0.089965Jy sigma=1.546265 ! Fit after self-cal, rms=0.089955Jy sigma=1.545875 ! 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=0.089955Jy sigma=1.545875 ! Fit after self-cal, rms=0.089955Jy sigma=1.545875 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7818 mas, bmaj=2.145 mas, bpa=-2.31 degrees ! Estimated noise=0.407436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000403629 Jy ! Component: 100 - total flux cleaned = 0.000406541 Jy ! Component: 150 - total flux cleaned = 0.000345781 Jy ! Component: 200 - total flux cleaned = 0.000346729 Jy ! Total flux subtracted in 200 components = 0.000346729 Jy ! Clean residual min=-0.013542 max=0.016540 Jy/beam ! Clean residual mean=-0.000070 rms=0.004266 Jy/beam ! Combined flux in latest and established models = 0.308904 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.308904 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=0.089856Jy sigma=1.544471 ! Fit after self-cal, rms=0.089851Jy sigma=1.544256 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 = 0.000336804 Jy ! Component: 100 - total flux cleaned = 0.000274413 Jy ! Component: 150 - total flux cleaned = 0.000273613 Jy ! Component: 200 - total flux cleaned = 0.000214997 Jy ! Total flux subtracted in 200 components = 0.000214997 Jy ! Clean residual min=-0.013535 max=0.016382 Jy/beam ! Clean residual mean=-0.000071 rms=0.004254 Jy/beam ! Combined flux in latest and established models = 0.309119 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 49 components and 0.309119 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=0.089768Jy sigma=1.542990 ! Fit after self-cal, rms=0.089767Jy sigma=1.542851 ! 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=0.089767Jy sigma=1.542851 ! Fit after self-cal, rms=0.089767Jy sigma=1.542851 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.475 mas, bmaj=8.988 mas, bpa=3.573 degrees ! Estimated noise=0.531911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00202868 Jy ! Component: 100 - total flux cleaned = 0.00214275 Jy ! Component: 150 - total flux cleaned = 0.00225547 Jy ! Component: 200 - total flux cleaned = 0.00247243 Jy ! Total flux subtracted in 200 components = 0.00247243 Jy ! Clean residual min=-0.018162 max=0.025461 Jy/beam ! Clean residual mean=-0.000148 rms=0.007337 Jy/beam ! Combined flux in latest and established models = 0.311591 Jy selfcal ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 49 components and 0.311591 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=0.089904Jy sigma=1.542935 ! Fit after self-cal, rms=0.089875Jy sigma=1.542340 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 = -0.000286763 Jy ! Component: 100 - total flux cleaned = -0.000184867 Jy ! Component: 150 - total flux cleaned = 5.51153e-06 Jy ! Component: 200 - total flux cleaned = 9.45795e-05 Jy ! Total flux subtracted in 200 components = 9.45795e-05 Jy ! Clean residual min=-0.018085 max=0.025686 Jy/beam ! Clean residual mean=-0.000150 rms=0.007264 Jy/beam ! Combined flux in latest and established models = 0.311686 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 49 components and 0.311686 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=0.090114Jy sigma=1.546250 ! Fit after self-cal, rms=0.090096Jy sigma=1.545825 ! 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=0.7818 mas, bmaj=2.145 mas, bpa=-2.31 degrees ! Estimated noise=0.407436 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7818 x 2.145 at -2.31 degrees (North through East) ! Clean map min=-0.013863 max=0.13886 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=0.6051 mas, bmaj=1.664 mas, bpa=-0.1359 degrees ! Estimated noise=0.998592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.117412 Jy ! Component: 100 - total flux cleaned = 0.169118 Jy ! Component: 150 - total flux cleaned = 0.201404 Jy ! Component: 200 - total flux cleaned = 0.22427 Jy ! Total flux subtracted in 200 components = 0.22427 Jy ! Clean residual min=-0.013555 max=0.015898 Jy/beam ! Clean residual mean=0.000028 rms=0.003673 Jy/beam ! Combined flux in latest and established models = 0.22427 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.22427 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7818 mas, bmaj=2.145 mas, bpa=-2.31 degrees ! Estimated noise=0.407436 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, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0384887 Jy ! Component: 100 - total flux cleaned = 0.0587683 Jy ! Component: 150 - total flux cleaned = 0.071129 Jy ! Component: 200 - total flux cleaned = 0.0789688 Jy ! Total flux subtracted in 200 components = 0.0789688 Jy ! Clean residual min=-0.011822 max=0.018701 Jy/beam ! Clean residual mean=-0.000062 rms=0.004171 Jy/beam ! Combined flux in latest and established models = 0.303239 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 68 components and 0.303239 Jy ! Inverting map ! Added new window around map position (-20, -28.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0166618 Jy ! Component: 100 - total flux cleaned = 0.0243928 Jy ! Component: 150 - total flux cleaned = 0.0295033 Jy ! Component: 200 - total flux cleaned = 0.0317049 Jy ! Total flux subtracted in 200 components = 0.0317049 Jy ! Clean residual min=-0.010464 max=0.012337 Jy/beam ! Clean residual mean=-0.000044 rms=0.003173 Jy/beam ! Combined flux in latest and established models = 0.334944 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 105 components and 0.334944 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=2.475 mas, bmaj=8.988 mas, bpa=3.573 degrees ! Estimated noise=0.531911 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00626415 Jy ! Component: 100 - total flux cleaned = 0.00882183 Jy ! Component: 150 - total flux cleaned = 0.00978799 Jy ! Component: 200 - total flux cleaned = 0.0103311 Jy ! Total flux subtracted in 200 components = 0.0103311 Jy ! Clean residual min=-0.012901 max=0.021149 Jy/beam ! Clean residual mean=-0.000109 rms=0.005250 Jy/beam ! Combined flux in latest and established models = 0.345275 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 = 0.000502679 Jy ! Component: 100 - total flux cleaned = 0.000970119 Jy ! Component: 150 - total flux cleaned = 0.00141172 Jy ! Component: 200 - total flux cleaned = 0.00182477 Jy ! Total flux subtracted in 200 components = 0.00182477 Jy ! Clean residual min=-0.012651 max=0.021156 Jy/beam ! Clean residual mean=-0.000113 rms=0.005202 Jy/beam ! Combined flux in latest and established models = 0.3471 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 118 components and 0.3471 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7818 mas, bmaj=2.145 mas, bpa=-2.31 degrees ! Estimated noise=0.407436 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00119785 Jy ! Component: 100 - total flux cleaned = -0.000960396 Jy ! Component: 150 - total flux cleaned = -0.000682001 Jy ! Component: 200 - total flux cleaned = -0.000424439 Jy ! Total flux subtracted in 200 components = -0.000424439 Jy ! Clean residual min=-0.009517 max=0.012690 Jy/beam ! Clean residual mean=-0.000056 rms=0.002999 Jy/beam ! Combined flux in latest and established models = 0.346676 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 127 components and 0.346676 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=0.085743Jy sigma=1.463035 ! Fit after self-cal, rms=0.084969Jy sigma=1.448209 wmodel /J0929-3801_X_map.mod ! wmodel: Unable to open new model file: /J0929-3801_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J0929-3801_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7818 x 2.145 at -2.31 degrees (North through East) ! Clean map min=-0.0097768 max=0.13733 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0929-3801_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.137333 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00271809 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -5.93759 5.93759 11.8752 23.7504 47.5007 95.0014 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0081 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.137 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 50.525 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0929-3801_X_dfm.log closed on Thu May 19 20:11:52 2016