! Started logfile: /scr/pima/bg219b_uvs/J1228+3128_X_uvs.log on Thu Apr 7 01:53:57 2016 obs /scr/pima/bg219b_uvs/J1228+3128_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1228+3128_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.814198 visibilities/baseline/integration-bin. ! Found source: J1228+3128 ! ! 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 15828 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! 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: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) 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 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219b_uvs/J1228+3128_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 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 56 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=1.022352Jy sigma=24.742512 ! Fit after self-cal, rms=0.822241Jy sigma=19.822947 ! 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=0.8812 mas, bmaj=1.196 mas, bpa=-1.119 degrees ! Estimated noise=0.623709 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 = 0.13513 Jy ! Component: 100 - total flux cleaned = 0.173257 Jy ! Total flux subtracted in 100 components = 0.173257 Jy ! Clean residual min=-0.011563 max=0.036189 Jy/beam ! Clean residual mean=-0.000009 rms=0.003244 Jy/beam ! Combined flux in latest and established models = 0.173257 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.173257 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.077021Jy sigma=1.840679 ! Fit after self-cal, rms=0.076908Jy sigma=1.837350 ! Inverting map ! Added new window around map position (-1, -1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0305143 Jy ! Component: 100 - total flux cleaned = 0.0449604 Jy ! Total flux subtracted in 100 components = 0.0449604 Jy ! Clean residual min=-0.007370 max=0.010856 Jy/beam ! Clean residual mean=0.000004 rms=0.001810 Jy/beam ! Combined flux in latest and established models = 0.218217 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 18 components and 0.218217 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.063776Jy sigma=1.502324 ! Fit after self-cal, rms=0.062928Jy sigma=1.482613 ! 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=1.104 mas, bmaj=1.454 mas, bpa=3.378 degrees ! Estimated noise=0.33092 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 = 0.0124709 Jy ! Component: 100 - total flux cleaned = 0.0195429 Jy ! Component: 150 - total flux cleaned = 0.0239975 Jy ! Component: 200 - total flux cleaned = 0.0269294 Jy ! Total flux subtracted in 200 components = 0.0269294 Jy ! Clean residual min=-0.005243 max=0.007891 Jy/beam ! Clean residual mean=0.000010 rms=0.001457 Jy/beam ! Combined flux in latest and established models = 0.245146 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 36 components and 0.245146 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060537Jy sigma=1.413873 ! Fit after self-cal, rms=0.060461Jy sigma=1.411534 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.104 x 1.454 at 3.378 degrees (North through East) ! Clean map min=-0.0047083 max=0.17504 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 0.96 FD 0.95 HN 1.00 KP 0.92 ! LA 0.95 MK 0.99 NL 0.98 OV 0.94 ! PT 1.05 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.03 KP 0.93 ! LA 0.98 MK 1.03 NL 1.01 OV 1.00 ! PT 1.08 SC 1.07 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.07 KP 0.95 ! LA 0.98 MK 1.02 NL 1.01 OV 0.99 ! PT 1.09 SC 1.08 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.97 HN 0.99 KP 0.94 ! LA 0.96 MK 0.98 NL 0.96 OV 0.97 ! PT 1.09 SC 1.06 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.99 HN 1.02 KP 0.95 ! LA 0.98 MK 1.04 NL 1.01 OV 0.95 ! PT 1.09 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.02 KP 0.98 ! LA 1.00 MK 1.03 NL 0.99 OV 0.99 ! PT 1.12 SC 1.15 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.96 HN 0.96 KP 0.95 ! LA 0.95 MK 1.04 NL 0.98 OV 0.95 ! PT 1.09 SC 1.07 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.060461Jy sigma=1.411534 ! Fit after self-cal, rms=0.059807Jy sigma=1.374779 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.12 mas, bmaj=1.471 mas, bpa=2.412 degrees ! Estimated noise=0.329545 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 = 0.000450235 Jy ! Component: 100 - total flux cleaned = 0.000338685 Jy ! Component: 150 - total flux cleaned = 0.00046279 Jy ! Component: 200 - total flux cleaned = 0.000564443 Jy ! Total flux subtracted in 200 components = 0.000564443 Jy ! Clean residual min=-0.003941 max=0.004646 Jy/beam ! Clean residual mean=0.000008 rms=0.001126 Jy/beam ! Combined flux in latest and established models = 0.245711 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.245711 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059706Jy sigma=1.372378 ! Fit after self-cal, rms=0.059743Jy sigma=1.371885 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.059743Jy sigma=1.371885 ! Fit after self-cal, rms=0.058768Jy sigma=1.330325 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=1.466 mas, bpa=3.295 degrees ! Estimated noise=0.329597 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000508031 Jy ! Component: 100 - total flux cleaned = 0.000405819 Jy ! Component: 150 - total flux cleaned = 0.00029633 Jy ! Component: 200 - total flux cleaned = 0.000218525 Jy ! Total flux subtracted in 200 components = 0.000218525 Jy ! Clean residual min=-0.002185 max=0.002264 Jy/beam ! Clean residual mean=0.000002 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.245929 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 54 components and 0.245929 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058743Jy sigma=1.329797 ! Fit after self-cal, rms=0.058774Jy sigma=1.329572 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 (-9.2, -15.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00218108 Jy ! Component: 100 - total flux cleaned = 0.00349376 Jy ! Component: 150 - total flux cleaned = 0.0043808 Jy ! Component: 200 - total flux cleaned = 0.00492269 Jy ! Total flux subtracted in 200 components = 0.00492269 Jy ! Clean residual min=-0.001986 max=0.001706 Jy/beam ! Clean residual mean=0.000001 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.250852 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 75 components and 0.250852 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058687Jy sigma=1.327145 ! Fit after self-cal, rms=0.058682Jy sigma=1.327040 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058682Jy sigma=1.327040 ! Fit after self-cal, rms=0.058585Jy sigma=1.326853 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.119 mas, bmaj=1.464 mas, bpa=3.259 degrees ! Estimated noise=0.329064 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00079515 Jy ! Component: 100 - total flux cleaned = 0.00139573 Jy ! Component: 150 - total flux cleaned = 0.00149822 Jy ! Component: 200 - total flux cleaned = 0.00155515 Jy ! Total flux subtracted in 200 components = 0.00155515 Jy ! Clean residual min=-0.001918 max=0.001688 Jy/beam ! Clean residual mean=0.000001 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.252407 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 86 components and 0.252407 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058568Jy sigma=1.326425 ! Fit after self-cal, rms=0.058569Jy sigma=1.326410 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 = 0.00011393 Jy ! Component: 100 - total flux cleaned = 0.000165651 Jy ! Component: 150 - total flux cleaned = 0.000213351 Jy ! Component: 200 - total flux cleaned = 0.000213315 Jy ! Total flux subtracted in 200 components = 0.000213315 Jy ! Clean residual min=-0.001892 max=0.001691 Jy/beam ! Clean residual mean=0.000001 rms=0.000414 Jy/beam ! Combined flux in latest and established models = 0.25262 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 90 components and 0.252621 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058559Jy sigma=1.326215 ! Fit after self-cal, rms=0.058559Jy sigma=1.326205 ! 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. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058559Jy sigma=1.326205 ! Fit after self-cal, rms=0.058514Jy sigma=1.326166 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.241 mas, bmaj=2.546 mas, bpa=16.13 degrees ! Estimated noise=0.395833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000490333 Jy ! Component: 100 - total flux cleaned = 0.0006229 Jy ! Component: 150 - total flux cleaned = 0.000680767 Jy ! Component: 200 - total flux cleaned = 0.000711478 Jy ! Total flux subtracted in 200 components = 0.000711478 Jy ! Clean residual min=-0.002014 max=0.001938 Jy/beam ! Clean residual mean=0.000001 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.253332 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 99 components and 0.253332 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058510Jy sigma=1.326094 ! Fit after self-cal, rms=0.058511Jy sigma=1.326082 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 = 4.45669e-05 Jy ! Component: 100 - total flux cleaned = 6.34698e-05 Jy ! Component: 150 - total flux cleaned = 6.34991e-05 Jy ! Component: 200 - total flux cleaned = 7.87096e-05 Jy ! Total flux subtracted in 200 components = 7.87096e-05 Jy ! Clean residual min=-0.002022 max=0.001914 Jy/beam ! Clean residual mean=0.000001 rms=0.000525 Jy/beam ! Combined flux in latest and established models = 0.253411 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 103 components and 0.253411 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058510Jy sigma=1.326073 ! Fit after self-cal, rms=0.058510Jy sigma=1.326067 ! 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=1.118 mas, bmaj=1.462 mas, bpa=3.232 degrees ! Estimated noise=0.32892 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.118 x 1.462 at 3.232 degrees (North through East) ! Clean map min=-0.0017975 max=0.17383 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=0.8915 mas, bmaj=1.2 mas, bpa=-0.8606 degrees ! Estimated noise=0.62457 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.13504 Jy ! Component: 100 - total flux cleaned = 0.180872 Jy ! Component: 150 - total flux cleaned = 0.204406 Jy ! Component: 200 - total flux cleaned = 0.21738 Jy ! Total flux subtracted in 200 components = 0.21738 Jy ! Clean residual min=-0.004683 max=0.006631 Jy/beam ! Clean residual mean=-0.000004 rms=0.001159 Jy/beam ! Combined flux in latest and established models = 0.21738 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.21738 Jy ! Inverting map and beam ! Estimated beam: bmin=1.118 mas, bmaj=1.462 mas, bpa=3.232 degrees ! Estimated noise=0.32892 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 = 0.0103632 Jy ! Component: 100 - total flux cleaned = 0.0164691 Jy ! Component: 150 - total flux cleaned = 0.0203902 Jy ! Component: 200 - total flux cleaned = 0.0231364 Jy ! Total flux subtracted in 200 components = 0.0231364 Jy ! Clean residual min=-0.002355 max=0.002147 Jy/beam ! Clean residual mean=0.000000 rms=0.000552 Jy/beam ! Combined flux in latest and established models = 0.240516 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 42 components and 0.240516 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=2.241 mas, bmaj=2.546 mas, bpa=16.13 degrees ! Estimated noise=0.395833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00326471 Jy ! Component: 100 - total flux cleaned = 0.00546798 Jy ! Component: 150 - total flux cleaned = 0.00707325 Jy ! Component: 200 - total flux cleaned = 0.00831094 Jy ! Total flux subtracted in 200 components = 0.00831094 Jy ! Clean residual min=-0.002292 max=0.001795 Jy/beam ! Clean residual mean=0.000000 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.248827 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 = 0.000970149 Jy ! Component: 100 - total flux cleaned = 0.00174125 Jy ! Component: 150 - total flux cleaned = 0.00235849 Jy ! Component: 200 - total flux cleaned = 0.0028534 Jy ! Total flux subtracted in 200 components = 0.0028534 Jy ! Clean residual min=-0.002097 max=0.001790 Jy/beam ! Clean residual mean=0.000000 rms=0.000533 Jy/beam ! Combined flux in latest and established models = 0.251681 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 91 components and 0.251681 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.118 mas, bmaj=1.462 mas, bpa=3.232 degrees ! Estimated noise=0.32892 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000550451 Jy ! Component: 100 - total flux cleaned = 0.000657721 Jy ! Component: 150 - total flux cleaned = 0.000688738 Jy ! Component: 200 - total flux cleaned = 0.00071679 Jy ! Total flux subtracted in 200 components = 0.00071679 Jy ! Clean residual min=-0.001969 max=0.001608 Jy/beam ! Clean residual mean=0.000000 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.252397 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 106 components and 0.252397 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.058549Jy sigma=1.327000 ! Fit after self-cal, rms=0.058546Jy sigma=1.326912 wmodel /scr/pima/bg219b_uvs/J1228+3128_X_map.mod ! Writing 106 model components to file: /scr/pima/bg219b_uvs/J1228+3128_X_map.mod wobs /scr/pima/bg219b_uvs/J1228+3128_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1228+3128_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1228+3128_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219b_uvs/J1228+3128_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.000814296 Jy ! Component: 100 - total flux cleaned = -0.00137355 Jy ! Component: 150 - total flux cleaned = -0.00163439 Jy ! Component: 200 - total flux cleaned = -0.00171681 Jy ! Component: 250 - total flux cleaned = -0.00169068 Jy ! Component: 300 - total flux cleaned = -0.00166575 Jy ! Component: 350 - total flux cleaned = -0.00169008 Jy ! Component: 400 - total flux cleaned = -0.00159417 Jy ! Component: 450 - total flux cleaned = -0.00164127 Jy ! Component: 500 - total flux cleaned = -0.0016866 Jy ! Component: 550 - total flux cleaned = -0.00164127 Jy ! Component: 600 - total flux cleaned = -0.00164139 Jy ! Component: 650 - total flux cleaned = -0.00161976 Jy ! Component: 700 - total flux cleaned = -0.00161992 Jy ! Component: 750 - total flux cleaned = -0.00161988 Jy ! Component: 800 - total flux cleaned = -0.00159935 Jy ! Component: 850 - total flux cleaned = -0.00153873 Jy ! Component: 900 - total flux cleaned = -0.00145911 Jy ! Component: 950 - total flux cleaned = -0.00147826 Jy ! Component: 1000 - total flux cleaned = -0.00142016 Jy ! Component: 1050 - total flux cleaned = -0.00136349 Jy ! Component: 1100 - total flux cleaned = -0.00134485 Jy ! Component: 1150 - total flux cleaned = -0.00127182 Jy ! Component: 1200 - total flux cleaned = -0.00125428 Jy ! Component: 1250 - total flux cleaned = -0.00118341 Jy ! Component: 1300 - total flux cleaned = -0.00111305 Jy ! Component: 1350 - total flux cleaned = -0.00106124 Jy ! Component: 1400 - total flux cleaned = -0.00101006 Jy ! Component: 1450 - total flux cleaned = -0.00102697 Jy ! Component: 1500 - total flux cleaned = -0.000909772 Jy ! Component: 1550 - total flux cleaned = -0.00089323 Jy ! Component: 1600 - total flux cleaned = -0.000844126 Jy ! Component: 1650 - total flux cleaned = -0.000827965 Jy ! Component: 1700 - total flux cleaned = -0.00073239 Jy ! Component: 1750 - total flux cleaned = -0.000748402 Jy ! Component: 1800 - total flux cleaned = -0.000717056 Jy ! Component: 1850 - total flux cleaned = -0.000686101 Jy ! Component: 1900 - total flux cleaned = -0.000655379 Jy ! Component: 1950 - total flux cleaned = -0.00061012 Jy ! Component: 2000 - total flux cleaned = -0.000640117 Jy ! Component: 2050 - total flux cleaned = -0.000581003 Jy ! Component: 2100 - total flux cleaned = -0.000595695 Jy ! Component: 2150 - total flux cleaned = -0.000595675 Jy ! Component: 2200 - total flux cleaned = -0.000624286 Jy ! Component: 2250 - total flux cleaned = -0.000595756 Jy ! Component: 2300 - total flux cleaned = -0.000525639 Jy ! Component: 2350 - total flux cleaned = -0.00060876 Jy ! Component: 2400 - total flux cleaned = -0.000539947 Jy ! Component: 2450 - total flux cleaned = -0.000540217 Jy ! Component: 2500 - total flux cleaned = -0.000594175 Jy ! Component: 2550 - total flux cleaned = -0.000567506 Jy ! Component: 2600 - total flux cleaned = -0.000594015 Jy ! Component: 2650 - total flux cleaned = -0.000607228 Jy ! Component: 2700 - total flux cleaned = -0.000633319 Jy ! Component: 2750 - total flux cleaned = -0.000620265 Jy ! Component: 2800 - total flux cleaned = -0.000658672 Jy ! Component: 2850 - total flux cleaned = -0.000633265 Jy ! Component: 2900 - total flux cleaned = -0.000670927 Jy ! Component: 2950 - total flux cleaned = -0.000633401 Jy ! Component: 3000 - total flux cleaned = -0.000633463 Jy ! Component: 3050 - total flux cleaned = -0.000633567 Jy ! Component: 3100 - total flux cleaned = -0.000658027 Jy ! Component: 3150 - total flux cleaned = -0.000670314 Jy ! Component: 3200 - total flux cleaned = -0.000730657 Jy ! Component: 3250 - total flux cleaned = -0.000718843 Jy ! Component: 3300 - total flux cleaned = -0.000778095 Jy ! Component: 3350 - total flux cleaned = -0.000754487 Jy ! Component: 3400 - total flux cleaned = -0.000824837 Jy ! Component: 3450 - total flux cleaned = -0.000801563 Jy ! Component: 3500 - total flux cleaned = -0.000801578 Jy ! Component: 3550 - total flux cleaned = -0.000835881 Jy ! Component: 3600 - total flux cleaned = -0.000824419 Jy ! Component: 3650 - total flux cleaned = -0.000779237 Jy ! Component: 3700 - total flux cleaned = -0.000790554 Jy ! Component: 3750 - total flux cleaned = -0.000779394 Jy ! Component: 3800 - total flux cleaned = -0.000790597 Jy ! Component: 3850 - total flux cleaned = -0.000801432 Jy ! Component: 3900 - total flux cleaned = -0.000834155 Jy ! Component: 3950 - total flux cleaned = -0.000899241 Jy ! Component: 4000 - total flux cleaned = -0.000856193 Jy ! Component: 4050 - total flux cleaned = -0.000856186 Jy ! Total flux subtracted in 4096 components = -0.000909409 Jy ! Clean residual min=-0.000610 max=0.000571 Jy/beam ! Clean residual mean=0.000001 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.251488 Jy keep ! Adding 252 model components to the UV plane model. ! The established model now contains 358 components and 0.251488 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1228+3128_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.118 x 1.462 at 3.232 degrees (North through East) ! Clean map min=-0.0013815 max=0.17406 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1228+3128_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.174063 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000171365 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.295351 0.295351 0.590702 1.1814 2.36281 4.72562 9.45123 18.9025 37.8049 75.6099 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.174 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1015.74 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1228+3128_X_uvs.log closed on Thu Apr 7 01:54:01 2016