! Started logfile: /scr/pima/bg219i_uvs/J1319-2724_X_dfm.log on Thu May 19 23:20:58 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/J1319-2724_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1319-2724_X_uva.fits ! AN table 1: 60 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.447685 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1319-2724 ! ! 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 11604 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 J1319-2724_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 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 183 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.002004Jy sigma=22.797352 ! Fit after self-cal, rms=0.962718Jy sigma=21.917803 ! 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=1.096 mas, bmaj=8.935 mas, bpa=12.13 degrees ! Estimated noise=0.61211 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 = 0.0303891 Jy ! Component: 100 - total flux cleaned = 0.0370602 Jy ! Total flux subtracted in 100 components = 0.0370602 Jy ! Clean residual min=-0.003491 max=0.003390 Jy/beam ! Clean residual mean=0.000005 rms=0.000980 Jy/beam ! Combined flux in latest and established models = 0.0370602 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0370602 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=0.055235Jy sigma=1.215579 ! Fit after self-cal, rms=0.053417Jy sigma=1.172253 ! 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=1.819 mas, bmaj=8.337 mas, bpa=12.09 degrees ! Estimated noise=0.320717 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 = 0.00305022 Jy ! Component: 100 - total flux cleaned = 0.00343108 Jy ! Component: 150 - total flux cleaned = 0.00330269 Jy ! Component: 200 - total flux cleaned = 0.00327001 Jy ! Total flux subtracted in 200 components = 0.00327001 Jy ! Clean residual min=-0.002541 max=0.002265 Jy/beam ! Clean residual mean=0.000007 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.0403302 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 28 components and 0.0403302 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=0.053167Jy sigma=1.167069 ! Fit after self-cal, rms=0.053162Jy sigma=1.166417 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.819 x 8.337 at 12.09 degrees (North through East) ! Clean map min=-0.0025424 max=0.04101 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 1.08 HN 1.00* KP 1.05 ! LA 1.10 NL 1.13 OV 1.02 PT 1.00 ! SC 1.06 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.98 HN 1.00* KP 1.12 ! LA 1.10 NL 0.96 OV 1.02 PT 1.13 ! SC 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.87 FD 0.99 HN 1.00* KP 1.19 ! LA 1.05 NL 0.99 OV 1.11 PT 1.04 ! SC 0.86 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.02 HN 1.00* KP 1.19 ! LA 0.97 NL 1.10 OV 0.91 PT 1.01 ! SC 0.90 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 0.96 HN 1.00* KP 1.15 ! LA 1.11 NL 1.02 OV 0.93 PT 0.98 ! SC 0.91 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 9. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.96 HN 1.00* KP 1.13 ! LA 0.98 NL 1.06 OV 0.88 PT 1.00 ! SC 1.07 ! ! ! Correcting IF 10. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 11. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 12. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.053162Jy sigma=1.166417 ! Fit after self-cal, rms=0.054180Jy sigma=1.163369 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.8 mas, bmaj=8.336 mas, bpa=12.22 degrees ! Estimated noise=0.326874 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 = 0.0013328 Jy ! Component: 100 - total flux cleaned = 0.00159666 Jy ! Component: 150 - total flux cleaned = 0.00186187 Jy ! Component: 200 - total flux cleaned = 0.00207251 Jy ! Total flux subtracted in 200 components = 0.00207251 Jy ! Clean residual min=-0.002143 max=0.001902 Jy/beam ! Clean residual mean=0.000006 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.0424027 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 56 components and 0.0424027 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=0.054138Jy sigma=1.162655 ! Fit after self-cal, rms=0.054218Jy sigma=1.161940 ! 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=0.054218Jy sigma=1.161940 ! Fit after self-cal, rms=0.055240Jy sigma=1.160400 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.791 mas, bmaj=8.332 mas, bpa=12.14 degrees ! Estimated noise=0.333406 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000292133 Jy ! Component: 100 - total flux cleaned = 0.000539083 Jy ! Component: 150 - total flux cleaned = 0.000595759 Jy ! Component: 200 - total flux cleaned = 0.000642412 Jy ! Total flux subtracted in 200 components = 0.000642412 Jy ! Clean residual min=-0.001875 max=0.001859 Jy/beam ! Clean residual mean=0.000006 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.0430451 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 82 components and 0.0430451 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=0.055219Jy sigma=1.159927 ! Fit after self-cal, rms=0.055254Jy sigma=1.159465 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 = -7.44003e-05 Jy ! Component: 100 - total flux cleaned = -4.39044e-05 Jy ! Component: 150 - total flux cleaned = -1.90744e-06 Jy ! Component: 200 - total flux cleaned = -1.37477e-05 Jy ! Total flux subtracted in 200 components = -1.37477e-05 Jy ! Clean residual min=-0.001872 max=0.001831 Jy/beam ! Clean residual mean=0.000006 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.0430314 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 92 components and 0.0430313 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=0.055247Jy sigma=1.159270 ! Fit after self-cal, rms=0.055247Jy sigma=1.159132 ! 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=0.055247Jy sigma=1.159132 ! Fit after self-cal, rms=0.055811Jy sigma=1.158926 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.787 mas, bmaj=8.324 mas, bpa=12.1 degrees ! Estimated noise=0.335989 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.69833e-05 Jy ! Component: 100 - total flux cleaned = 0.000111594 Jy ! Component: 150 - total flux cleaned = 0.000168626 Jy ! Component: 200 - total flux cleaned = 0.000229589 Jy ! Total flux subtracted in 200 components = 0.000229589 Jy ! Clean residual min=-0.001790 max=0.001864 Jy/beam ! Clean residual mean=0.000006 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0432609 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 103 components and 0.0432609 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=0.055802Jy sigma=1.158729 ! Fit after self-cal, rms=0.055817Jy sigma=1.158584 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 = 8.47647e-06 Jy ! Component: 100 - total flux cleaned = 3.45715e-05 Jy ! Component: 150 - total flux cleaned = 5.81578e-05 Jy ! Component: 200 - total flux cleaned = 4.75949e-05 Jy ! Total flux subtracted in 200 components = 4.75949e-05 Jy ! Clean residual min=-0.001823 max=0.001824 Jy/beam ! Clean residual mean=0.000006 rms=0.000499 Jy/beam ! Combined flux in latest and established models = 0.0433085 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 114 components and 0.0433085 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=0.055812Jy sigma=1.158451 ! Fit after self-cal, rms=0.055812Jy sigma=1.158419 ! 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=0.055812Jy sigma=1.158419 ! Fit after self-cal, rms=0.055848Jy sigma=1.158067 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.75 mas, bmaj=8.293 mas, bpa=11.97 degrees ! Estimated noise=0.353205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000105562 Jy ! Component: 100 - total flux cleaned = -9.2489e-05 Jy ! Component: 150 - total flux cleaned = -0.000116444 Jy ! Component: 200 - total flux cleaned = -0.000129099 Jy ! Total flux subtracted in 200 components = -0.000129099 Jy ! Clean residual min=-0.001975 max=0.001838 Jy/beam ! Clean residual mean=0.000006 rms=0.000545 Jy/beam ! Combined flux in latest and established models = 0.0431794 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 128 components and 0.0431794 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=0.055843Jy sigma=1.157985 ! Fit after self-cal, rms=0.055862Jy sigma=1.157878 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 = -9.657e-05 Jy ! Component: 100 - total flux cleaned = -0.00017466 Jy ! Component: 150 - total flux cleaned = -0.000194871 Jy ! Component: 200 - total flux cleaned = -0.000206863 Jy ! Total flux subtracted in 200 components = -0.000206863 Jy ! Clean residual min=-0.001996 max=0.001838 Jy/beam ! Clean residual mean=0.000007 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.0429726 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 138 components and 0.0429726 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=0.055860Jy sigma=1.157833 ! Fit after self-cal, rms=0.055863Jy sigma=1.157820 ! 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=1.785 mas, bmaj=8.308 mas, bpa=12.09 degrees ! Estimated noise=0.336025 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.785 x 8.308 at 12.09 degrees (North through East) ! Clean map min=-0.003305 max=0.042217 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=1.077 mas, bmaj=8.912 mas, bpa=12.17 degrees ! Estimated noise=0.631047 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0339016 Jy ! Component: 100 - total flux cleaned = 0.0414232 Jy ! Component: 150 - total flux cleaned = 0.0429953 Jy ! Component: 200 - total flux cleaned = 0.044263 Jy ! Total flux subtracted in 200 components = 0.044263 Jy ! Clean residual min=-0.003472 max=0.003402 Jy/beam ! Clean residual mean=0.000005 rms=0.000892 Jy/beam ! Combined flux in latest and established models = 0.044263 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.044263 Jy ! Inverting map and beam ! Estimated beam: bmin=1.785 mas, bmaj=8.308 mas, bpa=12.09 degrees ! Estimated noise=0.336025 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 = -0.000880812 Jy ! Component: 100 - total flux cleaned = -0.00078731 Jy ! Component: 150 - total flux cleaned = -0.000712542 Jy ! Component: 200 - total flux cleaned = -0.000651792 Jy ! Total flux subtracted in 200 components = -0.000651792 Jy ! Clean residual min=-0.001850 max=0.001993 Jy/beam ! Clean residual mean=0.000006 rms=0.000516 Jy/beam ! Combined flux in latest and established models = 0.0436112 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 40 components and 0.0436112 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=2.75 mas, bmaj=8.293 mas, bpa=11.97 degrees ! Estimated noise=0.353205 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.82023e-05 Jy ! Component: 100 - total flux cleaned = -0.000165705 Jy ! Component: 150 - total flux cleaned = -0.000151261 Jy ! Component: 200 - total flux cleaned = -0.000140866 Jy ! Total flux subtracted in 200 components = -0.000140866 Jy ! Clean residual min=-0.002094 max=0.001869 Jy/beam ! Clean residual mean=0.000007 rms=0.000556 Jy/beam ! Combined flux in latest and established models = 0.0434703 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 = -2.94798e-05 Jy ! Component: 100 - total flux cleaned = -8.11075e-05 Jy ! Component: 150 - total flux cleaned = -0.000112521 Jy ! Component: 200 - total flux cleaned = -0.000141495 Jy ! Total flux subtracted in 200 components = -0.000141495 Jy ! Clean residual min=-0.002068 max=0.001861 Jy/beam ! Clean residual mean=0.000007 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.0433288 Jy ! Adding 33 model components to the UV plane model. ! The established model now contains 69 components and 0.0433288 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.785 mas, bmaj=8.308 mas, bpa=12.09 degrees ! Estimated noise=0.336025 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000238527 Jy ! Component: 100 - total flux cleaned = 0.000311388 Jy ! Component: 150 - total flux cleaned = 0.000344177 Jy ! Component: 200 - total flux cleaned = 0.000374215 Jy ! Total flux subtracted in 200 components = 0.000374215 Jy ! Clean residual min=-0.001816 max=0.001897 Jy/beam ! Clean residual mean=0.000006 rms=0.000496 Jy/beam ! Combined flux in latest and established models = 0.043703 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 80 components and 0.043703 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=0.055867Jy sigma=1.157923 ! Fit after self-cal, rms=0.055860Jy sigma=1.157880 wmodel /J1319-2724_X_map.mod ! wmodel: Unable to open new model file: /J1319-2724_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219i_uvs/J1319-2724_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.785 x 8.308 at 12.09 degrees (North through East) ! Clean map min=-0.0035245 max=0.042107 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1319-2724_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0421069 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000496496 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -3.5374 3.5374 7.0748 14.1496 28.2992 56.5984 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0014 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.042 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 84.808 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1319-2724_X_dfm.log closed on Thu May 19 23:21:00 2016