! Started logfile: /scr/pima/bg219b_uvs/J1103+2203_X_dfm.log on Thu May 19 20:14:50 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/J1103+2203_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1103+2203_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.699206 visibilities/baseline/integration-bin. ! Found source: J1103+2203 ! ! 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 10572 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 J1103+2203_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 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 9. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 10. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 11. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 12. ! A total of 65 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.026095Jy sigma=24.224683 ! Fit after self-cal, rms=0.819137Jy sigma=19.164407 ! 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=0.8418 mas, bmaj=1.956 mas, bpa=19.83 degrees ! Estimated noise=0.573995 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 = 0.130885 Jy ! Component: 100 - total flux cleaned = 0.17879 Jy ! Total flux subtracted in 100 components = 0.17879 Jy ! Clean residual min=-0.015598 max=0.047577 Jy/beam ! Clean residual mean=0.000017 rms=0.004739 Jy/beam ! Combined flux in latest and established models = 0.17879 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.17879 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=0.110325Jy sigma=2.592786 ! Fit after self-cal, rms=0.109959Jy sigma=2.584738 ! Inverting map ! Added new window around map position (1.6, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0428978 Jy ! Component: 100 - total flux cleaned = 0.0679645 Jy ! Total flux subtracted in 100 components = 0.0679645 Jy ! Clean residual min=-0.010894 max=0.018082 Jy/beam ! Clean residual mean=0.000015 rms=0.003054 Jy/beam ! Combined flux in latest and established models = 0.246755 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 25 components and 0.246755 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=0.084128Jy sigma=1.940396 ! Fit after self-cal, rms=0.082447Jy sigma=1.902521 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0214501 Jy ! Component: 100 - total flux cleaned = 0.03626 Jy ! Total flux subtracted in 100 components = 0.03626 Jy ! Clean residual min=-0.008182 max=0.013687 Jy/beam ! Clean residual mean=0.000015 rms=0.002229 Jy/beam ! Combined flux in latest and established models = 0.283015 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 30 components and 0.283015 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=0.073429Jy sigma=1.664102 ! Fit after self-cal, rms=0.073067Jy sigma=1.655870 ! Inverting map ! Added new window around map position (3.2, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0146922 Jy ! Component: 100 - total flux cleaned = 0.0251408 Jy ! Total flux subtracted in 100 components = 0.0251408 Jy ! Clean residual min=-0.006876 max=0.007945 Jy/beam ! Clean residual mean=0.000014 rms=0.001730 Jy/beam ! Combined flux in latest and established models = 0.308156 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 35 components and 0.308156 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=0.068973Jy sigma=1.541848 ! Fit after self-cal, rms=0.068683Jy sigma=1.535146 ! 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=1.021 mas, bmaj=2.218 mas, bpa=15.96 degrees ! Estimated noise=0.331215 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 = 0.0128045 Jy ! Component: 100 - total flux cleaned = 0.0209579 Jy ! Component: 150 - total flux cleaned = 0.0264693 Jy ! Component: 200 - total flux cleaned = 0.0295222 Jy ! Total flux subtracted in 200 components = 0.0295222 Jy ! Clean residual min=-0.006456 max=0.007401 Jy/beam ! Clean residual mean=0.000009 rms=0.001862 Jy/beam ! Combined flux in latest and established models = 0.337678 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 44 components and 0.337678 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=0.066268Jy sigma=1.459603 ! Fit after self-cal, rms=0.066040Jy sigma=1.454242 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.021 x 2.218 at 15.96 degrees (North through East) ! Clean map min=-0.006164 max=0.17702 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 9. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 10. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 11. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 12. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.066040Jy sigma=1.454242 ! Fit after self-cal, rms=0.066040Jy sigma=1.454242 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.021 mas, bmaj=2.218 mas, bpa=15.96 degrees ! Estimated noise=0.331215 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 = 0.00446563 Jy ! Component: 100 - total flux cleaned = 0.00608236 Jy ! Component: 150 - total flux cleaned = 0.00710467 Jy ! Component: 200 - total flux cleaned = 0.00772782 Jy ! Total flux subtracted in 200 components = 0.00772782 Jy ! Clean residual min=-0.006036 max=0.007006 Jy/beam ! Clean residual mean=0.000009 rms=0.001752 Jy/beam ! Combined flux in latest and established models = 0.345406 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 60 components and 0.345406 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=0.065783Jy sigma=1.443957 ! Fit after self-cal, rms=0.065737Jy sigma=1.442801 ! 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=0.065737Jy sigma=1.442801 ! Fit after self-cal, rms=0.064198Jy sigma=1.417477 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.029 mas, bmaj=2.22 mas, bpa=15.83 degrees ! Estimated noise=0.327234 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0033131 Jy ! Component: 100 - total flux cleaned = -0.00445693 Jy ! Component: 150 - total flux cleaned = -0.00520813 Jy ! Component: 200 - total flux cleaned = -0.00581817 Jy ! Total flux subtracted in 200 components = -0.00581817 Jy ! Clean residual min=-0.005435 max=0.007268 Jy/beam ! Clean residual mean=0.000011 rms=0.001532 Jy/beam ! Combined flux in latest and established models = 0.339587 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 75 components and 0.339587 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=0.063954Jy sigma=1.413650 ! Fit after self-cal, rms=0.063946Jy sigma=1.413239 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-7.8, -10.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00698419 Jy ! Component: 100 - total flux cleaned = 0.0113872 Jy ! Component: 150 - total flux cleaned = 0.0137013 Jy ! Component: 200 - total flux cleaned = 0.0153552 Jy ! Total flux subtracted in 200 components = 0.0153552 Jy ! Clean residual min=-0.004817 max=0.005571 Jy/beam ! Clean residual mean=0.000008 rms=0.001321 Jy/beam ! Combined flux in latest and established models = 0.354943 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 97 components and 0.354943 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=0.062910Jy sigma=1.393220 ! Fit after self-cal, rms=0.062836Jy sigma=1.391043 ! 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=0.062836Jy sigma=1.391043 ! Fit after self-cal, rms=0.061947Jy sigma=1.374178 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=2.223 mas, bpa=15.86 degrees ! Estimated noise=0.325482 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000324199 Jy ! Component: 100 - total flux cleaned = 0.000380325 Jy ! Component: 150 - total flux cleaned = 0.000998259 Jy ! Component: 200 - total flux cleaned = 0.00167466 Jy ! Total flux subtracted in 200 components = 0.00167466 Jy ! Clean residual min=-0.003959 max=0.003743 Jy/beam ! Clean residual mean=0.000005 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.356617 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 112 components and 0.356617 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=0.061753Jy sigma=1.370602 ! Fit after self-cal, rms=0.061770Jy sigma=1.370348 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 = 0.00100926 Jy ! Component: 100 - total flux cleaned = 0.00156149 Jy ! Component: 150 - total flux cleaned = 0.00201257 Jy ! Component: 200 - total flux cleaned = 0.00233329 Jy ! Total flux subtracted in 200 components = 0.00233329 Jy ! Clean residual min=-0.003884 max=0.003498 Jy/beam ! Clean residual mean=0.000005 rms=0.000949 Jy/beam ! Combined flux in latest and established models = 0.358951 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 120 components and 0.358951 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=0.061678Jy sigma=1.368700 ! Fit after self-cal, rms=0.061677Jy sigma=1.368614 ! 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=0.061677Jy sigma=1.368614 ! Fit after self-cal, rms=0.060947Jy sigma=1.358236 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.02 mas, bmaj=2.734 mas, bpa=-0.2367 degrees ! Estimated noise=0.384984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00211083 Jy ! Component: 100 - total flux cleaned = -0.00256612 Jy ! Component: 150 - total flux cleaned = -0.00256576 Jy ! Component: 200 - total flux cleaned = -0.00256273 Jy ! Total flux subtracted in 200 components = -0.00256273 Jy ! Clean residual min=-0.004295 max=0.004224 Jy/beam ! Clean residual mean=0.000004 rms=0.001179 Jy/beam ! Combined flux in latest and established models = 0.356388 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 134 components and 0.356388 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=0.060899Jy sigma=1.357287 ! Fit after self-cal, rms=0.060897Jy sigma=1.356983 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 = -0.000298131 Jy ! Component: 100 - total flux cleaned = -4.37256e-05 Jy ! Component: 150 - total flux cleaned = 0.00018632 Jy ! Component: 200 - total flux cleaned = 0.000424235 Jy ! Total flux subtracted in 200 components = 0.000424235 Jy ! Clean residual min=-0.004241 max=0.004217 Jy/beam ! Clean residual mean=0.000003 rms=0.001159 Jy/beam ! Combined flux in latest and established models = 0.356812 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 147 components and 0.356812 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=0.060892Jy sigma=1.356888 ! Fit after self-cal, rms=0.060886Jy sigma=1.356776 ! 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=1.031 mas, bmaj=2.224 mas, bpa=15.85 degrees ! Estimated noise=0.323256 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.031 x 2.224 at 15.85 degrees (North through East) ! Clean map min=-0.0032516 max=0.17112 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=0.8473 mas, bmaj=1.961 mas, bpa=19.77 degrees ! Estimated noise=0.561601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.128247 Jy ! Component: 100 - total flux cleaned = 0.18572 Jy ! Component: 150 - total flux cleaned = 0.223024 Jy ! Component: 200 - total flux cleaned = 0.249513 Jy ! Total flux subtracted in 200 components = 0.249513 Jy ! Clean residual min=-0.009060 max=0.015242 Jy/beam ! Clean residual mean=0.000012 rms=0.002495 Jy/beam ! Combined flux in latest and established models = 0.249513 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.249513 Jy ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=2.224 mas, bpa=15.85 degrees ! Estimated noise=0.323256 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 = 0.0292601 Jy ! Component: 100 - total flux cleaned = 0.0482771 Jy ! Component: 150 - total flux cleaned = 0.0610464 Jy ! Component: 200 - total flux cleaned = 0.0701211 Jy ! Total flux subtracted in 200 components = 0.0701211 Jy ! Clean residual min=-0.004925 max=0.006332 Jy/beam ! Clean residual mean=0.000007 rms=0.001350 Jy/beam ! Combined flux in latest and established models = 0.319634 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 38 components and 0.319634 Jy ! Inverting map ! Added new window around map position (7.8, 10.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00721637 Jy ! Component: 100 - total flux cleaned = 0.0128564 Jy ! Component: 150 - total flux cleaned = 0.0174447 Jy ! Component: 200 - total flux cleaned = 0.0212685 Jy ! Total flux subtracted in 200 components = 0.0212685 Jy ! Clean residual min=-0.003975 max=0.004006 Jy/beam ! Clean residual mean=0.000005 rms=0.000946 Jy/beam ! Combined flux in latest and established models = 0.340902 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 61 components and 0.340902 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=2.02 mas, bmaj=2.734 mas, bpa=-0.2367 degrees ! Estimated noise=0.384984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00519143 Jy ! Component: 100 - total flux cleaned = 0.00902831 Jy ! Component: 150 - total flux cleaned = 0.0114948 Jy ! Component: 200 - total flux cleaned = 0.0131666 Jy ! Total flux subtracted in 200 components = 0.0131666 Jy ! Clean residual min=-0.004541 max=0.004873 Jy/beam ! Clean residual mean=0.000005 rms=0.001203 Jy/beam ! Combined flux in latest and established models = 0.354069 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 = 0.00120665 Jy ! Component: 100 - total flux cleaned = 0.0021262 Jy ! Component: 150 - total flux cleaned = 0.00296318 Jy ! Component: 200 - total flux cleaned = 0.00365691 Jy ! Total flux subtracted in 200 components = 0.00365691 Jy ! Clean residual min=-0.004263 max=0.004309 Jy/beam ! Clean residual mean=0.000003 rms=0.001106 Jy/beam ! Combined flux in latest and established models = 0.357726 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 102 components and 0.357726 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.031 mas, bmaj=2.224 mas, bpa=15.85 degrees ! Estimated noise=0.323256 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00161323 Jy ! Component: 100 - total flux cleaned = 0.00216934 Jy ! Component: 150 - total flux cleaned = 0.00260067 Jy ! Component: 200 - total flux cleaned = 0.00294266 Jy ! Total flux subtracted in 200 components = 0.00294266 Jy ! Clean residual min=-0.003096 max=0.002703 Jy/beam ! Clean residual mean=0.000001 rms=0.000709 Jy/beam ! Combined flux in latest and established models = 0.360668 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 124 components and 0.360668 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=0.060807Jy sigma=1.355647 ! Fit after self-cal, rms=0.060737Jy sigma=1.353992 wmodel /J1103+2203_X_map.mod ! wmodel: Unable to open new model file: /J1103+2203_X_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219b_uvs/J1103+2203_X_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.031 x 2.224 at 15.85 degrees (North through East) ! Clean map min=-0.0029505 max=0.17025 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1103+2203_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.170251 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000694997 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.22466 1.22466 2.44931 4.89862 9.79725 19.5945 39.189 78.378 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.17 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 244.966 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1103+2203_X_dfm.log closed on Thu May 19 20:14:53 2016