! Started logfile: /scr/pima/bg219e_uvs/J0348-2749_X_dfm.log on Thu May 19 18:22:03 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/bg219e_uvs/J0348-2749_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0348-2749_X_uva.fits ! AN table 1: 16 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.680556 visibilities/baseline/integration-bin. ! Found source: J0348-2749 ! ! 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 4704 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 J0348-2749_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 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 19 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.106101Jy sigma=20.096758 ! Fit after self-cal, rms=0.543308Jy sigma=9.599780 ! 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=0.9106 mas, bmaj=3.737 mas, bpa=21.65 degrees ! Estimated noise=0.984633 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 = 0.350117 Jy ! Component: 100 - total flux cleaned = 0.440124 Jy ! Total flux subtracted in 100 components = 0.440124 Jy ! Clean residual min=-0.019789 max=0.041957 Jy/beam ! Clean residual mean=-0.000103 rms=0.006725 Jy/beam ! Combined flux in latest and established models = 0.440124 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.440124 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=0.132895Jy sigma=2.360879 ! Fit after self-cal, rms=0.132832Jy sigma=2.359953 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0501434 Jy ! Component: 100 - total flux cleaned = 0.0816628 Jy ! Total flux subtracted in 100 components = 0.0816628 Jy ! Clean residual min=-0.013329 max=0.026528 Jy/beam ! Clean residual mean=-0.000055 rms=0.004270 Jy/beam ! Combined flux in latest and established models = 0.521786 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 35 components and 0.521787 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=0.101696Jy sigma=1.754807 ! Fit after self-cal, rms=0.101480Jy sigma=1.751915 ! Inverting map ! Added new window around map position (2.6, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0273445 Jy ! Component: 100 - total flux cleaned = 0.0459377 Jy ! Total flux subtracted in 100 components = 0.0459377 Jy ! Clean residual min=-0.010655 max=0.012474 Jy/beam ! Clean residual mean=-0.000030 rms=0.003096 Jy/beam ! Combined flux in latest and established models = 0.567724 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 65 components and 0.567724 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=0.089774Jy sigma=1.524240 ! Fit after self-cal, rms=0.089552Jy sigma=1.519489 ! 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=1.239 mas, bmaj=4.071 mas, bpa=18.37 degrees ! Estimated noise=0.587422 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 = 0.0219266 Jy ! Component: 100 - total flux cleaned = 0.0356143 Jy ! Component: 150 - total flux cleaned = 0.0451551 Jy ! Component: 200 - total flux cleaned = 0.0519592 Jy ! Total flux subtracted in 200 components = 0.0519592 Jy ! Clean residual min=-0.008691 max=0.007939 Jy/beam ! Clean residual mean=0.000004 rms=0.002132 Jy/beam ! Combined flux in latest and established models = 0.619683 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 95 components and 0.619683 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=0.083494Jy sigma=1.394772 ! Fit after self-cal, rms=0.083321Jy sigma=1.391487 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.239 x 4.071 at 18.37 degrees (North through East) ! Clean map min=-0.0085248 max=0.43874 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 1.02 FD 1.01 HN 1.14 KP 1.00 ! LA 0.99 NL 1.04 OV 0.99 PT 0.99 ! SC 1.02 ! ! ! 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* 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 0.99 HN 1.18 KP 0.97 ! LA 0.98 NL 1.00 OV 0.98 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.18 KP 0.99 ! LA 0.97 NL 1.04 OV 0.98 PT 0.99 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.15 KP 0.98 ! LA 0.99 NL 0.99 OV 0.99 PT 0.98 ! SC 1.00 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.17 KP 0.98 ! LA 0.97 NL 1.00 OV 0.99 PT 0.97 ! SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.17 KP 0.99 ! LA 0.98 NL 1.02 OV 1.00 PT 1.03 ! SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.17 KP 0.98 ! LA 1.00 NL 1.01 OV 0.98 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.10 KP 0.98 ! LA 1.00 NL 0.98 OV 0.98 PT 0.99 ! SC 1.01 ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.99 HN 1.10 KP 0.98 ! LA 0.99 NL 1.01 OV 0.97 PT 0.98 ! SC 1.03 ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.12 KP 0.99 ! LA 0.97 NL 1.00 OV 0.98 PT 0.98 ! SC 0.99 ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.13 KP 1.00 ! LA 0.97 NL 0.99 OV 0.97 PT 1.00 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.083321Jy sigma=1.391487 ! Fit after self-cal, rms=0.083767Jy sigma=1.361970 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.248 mas, bmaj=4.096 mas, bpa=18.5 degrees ! Estimated noise=0.585948 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 = -0.00097805 Jy ! Component: 100 - total flux cleaned = -0.00128134 Jy ! Component: 150 - total flux cleaned = -0.00105313 Jy ! Component: 200 - total flux cleaned = -0.000855069 Jy ! Total flux subtracted in 200 components = -0.000855069 Jy ! Clean residual min=-0.007386 max=0.005749 Jy/beam ! Clean residual mean=0.000011 rms=0.001685 Jy/beam ! Combined flux in latest and established models = 0.618828 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 114 components and 0.618828 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=0.083284Jy sigma=1.352313 ! Fit after self-cal, rms=0.083273Jy sigma=1.351442 ! 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=0.083273Jy sigma=1.351442 ! Fit after self-cal, rms=0.083144Jy sigma=1.339730 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.249 mas, bmaj=4.088 mas, bpa=18.47 degrees ! Estimated noise=0.584084 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00325835 Jy ! Component: 100 - total flux cleaned = -0.00379089 Jy ! Component: 150 - total flux cleaned = -0.0037087 Jy ! Component: 200 - total flux cleaned = -0.00363348 Jy ! Total flux subtracted in 200 components = -0.00363348 Jy ! Clean residual min=-0.006163 max=0.004846 Jy/beam ! Clean residual mean=0.000011 rms=0.001393 Jy/beam ! Combined flux in latest and established models = 0.615194 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 125 components and 0.615194 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=0.082877Jy sigma=1.334396 ! Fit after self-cal, rms=0.082873Jy sigma=1.334054 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 = 9.47214e-06 Jy ! Component: 100 - total flux cleaned = 0.000204941 Jy ! Component: 150 - total flux cleaned = 0.000264806 Jy ! Component: 200 - total flux cleaned = 0.00031699 Jy ! Total flux subtracted in 200 components = 0.00031699 Jy ! Clean residual min=-0.005947 max=0.004779 Jy/beam ! Clean residual mean=0.000011 rms=0.001364 Jy/beam ! Combined flux in latest and established models = 0.615511 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 135 components and 0.615511 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=0.082787Jy sigma=1.332407 ! Fit after self-cal, rms=0.082781Jy sigma=1.332268 ! 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=0.082781Jy sigma=1.332268 ! Fit after self-cal, rms=0.083223Jy sigma=1.330887 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.251 mas, bmaj=4.088 mas, bpa=18.48 degrees ! Estimated noise=0.582936 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00286254 Jy ! Component: 100 - total flux cleaned = -0.00335929 Jy ! Component: 150 - total flux cleaned = -0.00347104 Jy ! Component: 200 - total flux cleaned = -0.00352191 Jy ! Total flux subtracted in 200 components = -0.00352191 Jy ! Clean residual min=-0.005494 max=0.004566 Jy/beam ! Clean residual mean=0.000010 rms=0.001278 Jy/beam ! Combined flux in latest and established models = 0.61199 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 141 components and 0.61199 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=0.083084Jy sigma=1.328601 ! Fit after self-cal, rms=0.083087Jy sigma=1.328518 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 = -1.46234e-05 Jy ! Component: 100 - total flux cleaned = 3.34698e-05 Jy ! Component: 150 - total flux cleaned = 3.21792e-05 Jy ! Component: 200 - total flux cleaned = -9.72097e-06 Jy ! Total flux subtracted in 200 components = -9.72097e-06 Jy ! Clean residual min=-0.005417 max=0.004511 Jy/beam ! Clean residual mean=0.000010 rms=0.001264 Jy/beam ! Combined flux in latest and established models = 0.61198 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 147 components and 0.61198 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=0.083032Jy sigma=1.327728 ! Fit after self-cal, rms=0.083031Jy sigma=1.327682 ! 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=0.083031Jy sigma=1.327682 ! Fit after self-cal, rms=0.083335Jy sigma=1.326952 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.474 mas, bmaj=6.079 mas, bpa=0.159 degrees ! Estimated noise=0.63408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00229876 Jy ! Component: 100 - total flux cleaned = -0.00328754 Jy ! Component: 150 - total flux cleaned = -0.0036093 Jy ! Component: 200 - total flux cleaned = -0.00385965 Jy ! Total flux subtracted in 200 components = -0.00385965 Jy ! Clean residual min=-0.005854 max=0.004823 Jy/beam ! Clean residual mean=0.000015 rms=0.001450 Jy/beam ! Combined flux in latest and established models = 0.60812 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 157 components and 0.60812 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=0.083297Jy sigma=1.325899 ! Fit after self-cal, rms=0.083299Jy sigma=1.325738 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 = -0.000397718 Jy ! Component: 100 - total flux cleaned = -0.000397848 Jy ! Component: 150 - total flux cleaned = -0.00047567 Jy ! Component: 200 - total flux cleaned = -0.000524707 Jy ! Total flux subtracted in 200 components = -0.000524707 Jy ! Clean residual min=-0.005829 max=0.004869 Jy/beam ! Clean residual mean=0.000015 rms=0.001443 Jy/beam ! Combined flux in latest and established models = 0.607596 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 166 components and 0.607596 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=0.083286Jy sigma=1.325467 ! Fit after self-cal, rms=0.083287Jy sigma=1.325430 ! 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=1.252 mas, bmaj=4.089 mas, bpa=18.5 degrees ! Estimated noise=0.581749 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.252 x 4.089 at 18.5 degrees (North through East) ! Clean map min=-0.0051214 max=0.44128 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=0.9132 mas, bmaj=3.755 mas, bpa=21.83 degrees ! Estimated noise=0.983662 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.349452 Jy ! Component: 100 - total flux cleaned = 0.436209 Jy ! Component: 150 - total flux cleaned = 0.482406 Jy ! Component: 200 - total flux cleaned = 0.513995 Jy ! Total flux subtracted in 200 components = 0.513995 Jy ! Clean residual min=-0.011475 max=0.017696 Jy/beam ! Clean residual mean=-0.000052 rms=0.003387 Jy/beam ! Combined flux in latest and established models = 0.513994 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.513994 Jy ! Inverting map and beam ! Estimated beam: bmin=1.252 mas, bmaj=4.089 mas, bpa=18.5 degrees ! Estimated noise=0.581749 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 = 0.0330871 Jy ! Component: 100 - total flux cleaned = 0.0527899 Jy ! Component: 150 - total flux cleaned = 0.0653376 Jy ! Component: 200 - total flux cleaned = 0.0740648 Jy ! Total flux subtracted in 200 components = 0.0740648 Jy ! Clean residual min=-0.005961 max=0.006409 Jy/beam ! Clean residual mean=-0.000002 rms=0.001539 Jy/beam ! Combined flux in latest and established models = 0.588059 Jy ! Adding 68 model components to the UV plane model. ! The established model now contains 90 components and 0.588059 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=2.474 mas, bmaj=6.079 mas, bpa=0.159 degrees ! Estimated noise=0.63408 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00737848 Jy ! Component: 100 - total flux cleaned = 0.0119415 Jy ! Component: 150 - total flux cleaned = 0.0149533 Jy ! Component: 200 - total flux cleaned = 0.0169531 Jy ! Total flux subtracted in 200 components = 0.0169531 Jy ! Clean residual min=-0.005995 max=0.004999 Jy/beam ! Clean residual mean=0.000014 rms=0.001484 Jy/beam ! Combined flux in latest and established models = 0.605012 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 = 0.00068702 Jy ! Component: 100 - total flux cleaned = 0.00108989 Jy ! Component: 150 - total flux cleaned = 0.00124482 Jy ! Component: 200 - total flux cleaned = 0.0012457 Jy ! Total flux subtracted in 200 components = 0.0012457 Jy ! Clean residual min=-0.005770 max=0.004927 Jy/beam ! Clean residual mean=0.000016 rms=0.001460 Jy/beam ! Combined flux in latest and established models = 0.606258 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 129 components and 0.606258 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.252 mas, bmaj=4.089 mas, bpa=18.5 degrees ! Estimated noise=0.581749 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000449686 Jy ! Component: 100 - total flux cleaned = 2.5888e-05 Jy ! Component: 150 - total flux cleaned = 9.57694e-05 Jy ! Component: 200 - total flux cleaned = 9.84065e-05 Jy ! Total flux subtracted in 200 components = 9.84065e-05 Jy ! Clean residual min=-0.004861 max=0.004513 Jy/beam ! Clean residual mean=0.000010 rms=0.001213 Jy/beam ! Combined flux in latest and established models = 0.606356 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 140 components and 0.606356 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=0.083368Jy sigma=1.327728 ! Fit after self-cal, rms=0.083353Jy sigma=1.327475 wmodel /J0348-2749_X_map.mod ! wmodel: Unable to open new model file: /J0348-2749_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219e_uvs/J0348-2749_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.252 x 4.089 at 18.5 degrees (North through East) ! Clean map min=-0.0047238 max=0.44893 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0348-2749_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.448934 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00121067 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.809033 0.809033 1.61807 3.23613 6.47226 12.9445 25.8891 51.7781 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0036 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.448 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 370.813 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0348-2749_X_dfm.log closed on Thu May 19 18:22:06 2016