! Started logfile: /scr/pima/bg219a_uvs/J0713+5053_X_dfm.log on Thu May 19 23:56:09 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/bg219a_uvs/J0713+5053_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0713+5053_X_uva.fits ! AN table 1: 24 integrations on 15 of 15 possible baselines. ! AN table 2: 23 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.991489 visibilities/baseline/integration-bin. ! Found source: J0713+5053 ! ! 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 121 lines of history. ! ! Reading 8388 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 J0713+5053_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=1.006335Jy sigma=30.406854 ! Fit after self-cal, rms=0.932080Jy sigma=28.113052 ! 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=0.7197 mas, bmaj=1.014 mas, bpa=67.2 degrees ! Estimated noise=0.664024 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 = 0.0476788 Jy ! Component: 100 - total flux cleaned = 0.0603875 Jy ! Total flux subtracted in 100 components = 0.0603875 Jy ! Clean residual min=-0.004830 max=0.005736 Jy/beam ! Clean residual mean=0.000022 rms=0.001295 Jy/beam ! Combined flux in latest and established models = 0.0603875 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0603875 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=0.050770Jy sigma=1.445459 ! Fit after self-cal, rms=0.050374Jy sigma=1.433174 ! 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=1.002 mas, bmaj=1.369 mas, bpa=70.29 degrees ! Estimated noise=0.262527 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 = 0.0114757 Jy ! Component: 100 - total flux cleaned = 0.0167818 Jy ! Component: 150 - total flux cleaned = 0.0196447 Jy ! Component: 200 - total flux cleaned = 0.0212004 Jy ! Total flux subtracted in 200 components = 0.0212004 Jy ! Clean residual min=-0.002914 max=0.006217 Jy/beam ! Clean residual mean=0.000030 rms=0.000935 Jy/beam ! Combined flux in latest and established models = 0.0815879 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 16 components and 0.0815879 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=0.048115Jy sigma=1.350163 ! Fit after self-cal, rms=0.048125Jy sigma=1.349274 ! Inverting map ! Added new window around map position (-0.8, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00540453 Jy ! Component: 100 - total flux cleaned = 0.0072424 Jy ! Component: 150 - total flux cleaned = 0.00775404 Jy ! Component: 200 - total flux cleaned = 0.00808951 Jy ! Total flux subtracted in 200 components = 0.00808951 Jy ! Clean residual min=-0.002144 max=0.003228 Jy/beam ! Clean residual mean=0.000007 rms=0.000554 Jy/beam ! Combined flux in latest and established models = 0.0896775 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 32 components and 0.0896775 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=0.047577Jy sigma=1.331408 ! Fit after self-cal, rms=0.047452Jy sigma=1.327825 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.002 x 1.369 at 70.29 degrees (North through East) ! Clean map min=-0.0019122 max=0.066158 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: ! FD 1.01 LA 1.02 MK 1.02 NL 1.04 ! OV 0.92 PT 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.97 MK 1.14 NL 0.96 OV 0.98 ! PT 1.04 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.93 MK 0.96 NL 1.07 ! OV 1.04 PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.97 MK 1.08 NL 0.92 OV 1.03 ! PT 1.02 SC 0.93 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.12 LA 0.98 MK 1.04 NL 1.10 ! OV 0.94 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.89 MK 1.19 NL 1.07 OV 1.03 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.05 LA 0.99 MK 0.97 NL 1.03 ! OV 1.02 PT 1.01 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.93 MK 1.11 NL 1.03 OV 0.99 ! PT 0.95 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.07 LA 0.97 MK 0.89 NL 1.00 ! OV 1.01 PT 1.00 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.93 MK 1.10 NL 0.99 OV 1.06 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.06 LA 0.94 MK 1.11 NL 1.07 ! OV 0.96 PT 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.04 MK 1.20 NL 1.03 OV 1.09 ! PT 0.96 SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.03 LA 0.94 MK 1.02 NL 1.03 ! OV 1.09 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.96 MK 1.05 NL 1.05 OV 1.08 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 LA 0.97 MK 0.99 NL 1.09 ! OV 0.96 PT 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.97 MK 1.07 NL 0.99 OV 1.02 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 LA 1.13 MK 1.06 NL 1.07 ! OV 0.87 PT 0.97 ! ! Telescope amplitude corrections in sub-array 2: ! LA 1.02 MK 1.08 NL 0.94 OV 1.04 ! PT 1.02 SC 0.90 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 LA 0.95 MK 0.96 NL 1.07 ! OV 1.00 PT 1.04 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.95 MK 1.15 NL 1.04 OV 1.07 ! PT 0.95 SC 0.92 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! FD 1.09 LA 1.00 MK 0.87 NL 1.11 ! OV 1.01 PT 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.99 MK 1.08 NL 0.92 OV 1.02 ! PT 1.09 SC 0.94 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 LA 0.94 MK 1.03 NL 1.01 ! OV 1.04 PT 0.93 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.96 MK 1.07 NL 1.01 OV 1.10 ! PT 0.96 SC 0.94 ! ! ! Fit before self-cal, rms=0.047452Jy sigma=1.327825 ! Fit after self-cal, rms=0.048590Jy sigma=1.317962 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.004 mas, bmaj=1.367 mas, bpa=70.58 degrees ! Estimated noise=0.264416 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 (-5.6, 24). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00133813 Jy ! Component: 100 - total flux cleaned = 0.00148075 Jy ! Component: 150 - total flux cleaned = 0.00145304 Jy ! Component: 200 - total flux cleaned = 0.00145557 Jy ! Total flux subtracted in 200 components = 0.00145557 Jy ! Clean residual min=-0.001634 max=0.001229 Jy/beam ! Clean residual mean=-0.000007 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.091133 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 41 components and 0.091133 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=0.048532Jy sigma=1.316159 ! Fit after self-cal, rms=0.048574Jy sigma=1.315572 ! 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=0.048574Jy sigma=1.315572 ! Fit after self-cal, rms=0.048434Jy sigma=1.315414 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.002 mas, bmaj=1.364 mas, bpa=70.65 degrees ! Estimated noise=0.263736 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00061428 Jy ! Component: 100 - total flux cleaned = 0.000618943 Jy ! Component: 150 - total flux cleaned = 0.000583433 Jy ! Component: 200 - total flux cleaned = 0.00056757 Jy ! Total flux subtracted in 200 components = 0.00056757 Jy ! Clean residual min=-0.001490 max=0.001127 Jy/beam ! Clean residual mean=-0.000003 rms=0.000280 Jy/beam ! Combined flux in latest and established models = 0.0917006 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 46 components and 0.0917006 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=0.048415Jy sigma=1.314845 ! Fit after self-cal, rms=0.048414Jy sigma=1.314776 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 = 0.000132172 Jy ! Component: 100 - total flux cleaned = 4.54039e-05 Jy ! Component: 150 - total flux cleaned = 3.22103e-05 Jy ! Component: 200 - total flux cleaned = -3.83987e-06 Jy ! Total flux subtracted in 200 components = -3.83987e-06 Jy ! Clean residual min=-0.001428 max=0.001065 Jy/beam ! Clean residual mean=-0.000003 rms=0.000272 Jy/beam ! Combined flux in latest and established models = 0.0916967 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 56 components and 0.0916967 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=0.048405Jy sigma=1.314573 ! Fit after self-cal, rms=0.048403Jy sigma=1.314546 ! 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=0.048403Jy sigma=1.314546 ! Fit after self-cal, rms=0.048258Jy sigma=1.314450 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.001 mas, bmaj=1.363 mas, bpa=70.53 degrees ! Estimated noise=0.263089 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000206713 Jy ! Component: 100 - total flux cleaned = 0.000180513 Jy ! Component: 150 - total flux cleaned = 0.00017989 Jy ! Component: 200 - total flux cleaned = 0.000158537 Jy ! Total flux subtracted in 200 components = 0.000158537 Jy ! Clean residual min=-0.001343 max=0.001012 Jy/beam ! Clean residual mean=0.000000 rms=0.000263 Jy/beam ! Combined flux in latest and established models = 0.0918553 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 59 components and 0.0918553 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=0.048250Jy sigma=1.314277 ! Fit after self-cal, rms=0.048250Jy sigma=1.314253 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 = 7.42463e-05 Jy ! Component: 100 - total flux cleaned = 4.39643e-05 Jy ! Component: 150 - total flux cleaned = 3.45031e-05 Jy ! Component: 200 - total flux cleaned = 3.45299e-05 Jy ! Total flux subtracted in 200 components = 3.45299e-05 Jy ! Clean residual min=-0.001290 max=0.000989 Jy/beam ! Clean residual mean=0.000000 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.0918898 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 64 components and 0.0918898 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=0.048246Jy sigma=1.314164 ! Fit after self-cal, rms=0.048245Jy sigma=1.314151 ! 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=0.048245Jy sigma=1.314151 ! Fit after self-cal, rms=0.048151Jy sigma=1.314105 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.4 mas, bmaj=3.442 mas, bpa=56.96 degrees ! Estimated noise=0.328265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.60656e-05 Jy ! Component: 100 - total flux cleaned = 5.47187e-06 Jy ! Component: 150 - total flux cleaned = -1.15155e-05 Jy ! Component: 200 - total flux cleaned = -2.66759e-05 Jy ! Total flux subtracted in 200 components = -2.66759e-05 Jy ! Clean residual min=-0.001259 max=0.000962 Jy/beam ! Clean residual mean=0.000004 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0918631 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 80 components and 0.0918631 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=0.048149Jy sigma=1.314085 ! Fit after self-cal, rms=0.048152Jy sigma=1.314062 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 = 3.02205e-05 Jy ! Component: 100 - total flux cleaned = -5.10649e-06 Jy ! Component: 150 - total flux cleaned = -1.10035e-05 Jy ! Component: 200 - total flux cleaned = -2.18015e-05 Jy ! Total flux subtracted in 200 components = -2.18015e-05 Jy ! Clean residual min=-0.001237 max=0.000929 Jy/beam ! Clean residual mean=0.000004 rms=0.000315 Jy/beam ! Combined flux in latest and established models = 0.0918413 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 0.0918413 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=0.048151Jy sigma=1.314076 ! Fit after self-cal, rms=0.048151Jy sigma=1.314064 ! 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 mas, bmaj=1.363 mas, bpa=70.35 degrees ! Estimated noise=0.262642 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1 x 1.363 at 70.35 degrees (North through East) ! Clean map min=-0.0011096 max=0.066139 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=0.7216 mas, bmaj=1.012 mas, bpa=67.48 degrees ! Estimated noise=0.664823 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0477881 Jy ! Component: 100 - total flux cleaned = 0.0611226 Jy ! Component: 150 - total flux cleaned = 0.068047 Jy ! Component: 200 - total flux cleaned = 0.0729678 Jy ! Total flux subtracted in 200 components = 0.0729678 Jy ! Clean residual min=-0.004085 max=0.003920 Jy/beam ! Clean residual mean=0.000013 rms=0.001000 Jy/beam ! Combined flux in latest and established models = 0.0729678 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0729678 Jy ! Inverting map and beam ! Estimated beam: bmin=1 mas, bmaj=1.363 mas, bpa=70.35 degrees ! Estimated noise=0.262642 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 = 0.00745309 Jy ! Component: 100 - total flux cleaned = 0.0113313 Jy ! Component: 150 - total flux cleaned = 0.0136784 Jy ! Component: 200 - total flux cleaned = 0.0152712 Jy ! Total flux subtracted in 200 components = 0.0152712 Jy ! Clean residual min=-0.001579 max=0.001413 Jy/beam ! Clean residual mean=0.000011 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0882389 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 45 components and 0.0882389 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=2.4 mas, bmaj=3.442 mas, bpa=56.96 degrees ! Estimated noise=0.328265 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0017405 Jy ! Component: 100 - total flux cleaned = 0.00272877 Jy ! Component: 150 - total flux cleaned = 0.00334039 Jy ! Component: 200 - total flux cleaned = 0.00357661 Jy ! Total flux subtracted in 200 components = 0.00357661 Jy ! Clean residual min=-0.001427 max=0.000994 Jy/beam ! Clean residual mean=0.000002 rms=0.000355 Jy/beam ! Combined flux in latest and established models = 0.0918155 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 = 8.00647e-05 Jy ! Component: 100 - total flux cleaned = 0.000103339 Jy ! Component: 150 - total flux cleaned = 0.000113456 Jy ! Component: 200 - total flux cleaned = 0.000113987 Jy ! Total flux subtracted in 200 components = 0.000113987 Jy ! Clean residual min=-0.001321 max=0.000945 Jy/beam ! Clean residual mean=0.000002 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.0919295 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 92 components and 0.0919295 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1 mas, bmaj=1.363 mas, bpa=70.35 degrees ! Estimated noise=0.262642 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000214116 Jy ! Component: 100 - total flux cleaned = 0.000248479 Jy ! Component: 150 - total flux cleaned = 0.000248319 Jy ! Component: 200 - total flux cleaned = 0.000248312 Jy ! Total flux subtracted in 200 components = 0.000248312 Jy ! Clean residual min=-0.001337 max=0.001060 Jy/beam ! Clean residual mean=0.000000 rms=0.000265 Jy/beam ! Combined flux in latest and established models = 0.0921778 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 104 components and 0.0921778 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=0.048160Jy sigma=1.314341 ! Fit after self-cal, rms=0.048151Jy sigma=1.314173 wmodel /J0713+5053_X_map.mod ! wmodel: Unable to open new model file: /J0713+5053_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219a_uvs/J0713+5053_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1 x 1.363 at 70.35 degrees (North through East) ! Clean map min=-0.0011652 max=0.066373 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0713+5053_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.0663726 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000259794 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.17425 1.17425 2.3485 4.697 9.394 18.788 37.576 75.152 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.066 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 255.482 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0713+5053_X_dfm.log closed on Thu May 19 23:56:11 2016