! Started logfile: /scr/pima/bg219h_uvs/J1201+1431_X_uvs.log on Thu Apr 7 12:09:59 2016 obs /scr/pima/bg219h_uvs/J1201+1431_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1201+1431_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.840476 visibilities/baseline/integration-bin. ! Found source: J1201+1431 ! ! 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 12708 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/bg219h_uvs/J1201+1431_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 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 42 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=1.021746Jy sigma=25.478946 ! Fit after self-cal, rms=0.776117Jy sigma=19.295593 ! 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=0.7254 mas, bmaj=1.673 mas, bpa=-1.926 degrees ! Estimated noise=0.602004 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 = 0.162604 Jy ! Component: 100 - total flux cleaned = 0.221376 Jy ! Total flux subtracted in 100 components = 0.221376 Jy ! Clean residual min=-0.011926 max=0.033429 Jy/beam ! Clean residual mean=-0.000010 rms=0.003215 Jy/beam ! Combined flux in latest and established models = 0.221376 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.221376 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=0.089596Jy sigma=2.173432 ! Fit after self-cal, rms=0.088730Jy sigma=2.154671 ! Inverting map ! Added new window around map position (0.8, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0365169 Jy ! Component: 100 - total flux cleaned = 0.0558912 Jy ! Total flux subtracted in 100 components = 0.0558912 Jy ! Clean residual min=-0.006504 max=0.009440 Jy/beam ! Clean residual mean=-0.000006 rms=0.001595 Jy/beam ! Combined flux in latest and established models = 0.277268 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 7 components and 0.277268 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=0.068173Jy sigma=1.601157 ! Fit after self-cal, rms=0.067461Jy sigma=1.586333 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0124295 Jy ! Component: 100 - total flux cleaned = 0.0194987 Jy ! Total flux subtracted in 100 components = 0.0194987 Jy ! Clean residual min=-0.004882 max=0.005134 Jy/beam ! Clean residual mean=-0.000005 rms=0.001176 Jy/beam ! Combined flux in latest and established models = 0.296766 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 15 components and 0.296766 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=0.064247Jy sigma=1.497329 ! Fit after self-cal, rms=0.064086Jy sigma=1.494549 ! 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=0.9283 mas, bmaj=1.956 mas, bpa=-0.4833 degrees ! Estimated noise=0.374197 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 = 0.0078266 Jy ! Component: 100 - total flux cleaned = 0.0123586 Jy ! Component: 150 - total flux cleaned = 0.0154006 Jy ! Component: 200 - total flux cleaned = 0.0175079 Jy ! Total flux subtracted in 200 components = 0.0175079 Jy ! Clean residual min=-0.003150 max=0.003113 Jy/beam ! Clean residual mean=-0.000009 rms=0.000739 Jy/beam ! Combined flux in latest and established models = 0.314274 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 29 components and 0.314274 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=0.063046Jy sigma=1.468170 ! Fit after self-cal, rms=0.062997Jy sigma=1.467247 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9283 x 1.956 at -0.4833 degrees (North through East) ! Clean map min=-0.002969 max=0.22807 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 0.97 FD 0.99 HN 1.01 KP 0.98 ! LA 1.00 MK 1.01 NL 1.02 OV 1.02 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.97 KP 0.99 ! LA 1.01 MK 0.97 NL 1.00 OV 1.02 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.01 KP 0.99 ! LA 1.00 MK 1.01 NL 1.00 OV 1.01 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.00 KP 0.98 ! LA 0.99 MK 0.97 NL 0.99 OV 1.01 ! PT 1.00 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 0.97 KP 0.98 ! LA 1.00 MK 1.01 NL 1.02 OV 1.03 ! PT 0.95 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.03 KP 1.01 ! LA 1.02 MK 0.96 NL 1.00 OV 1.02 ! PT 0.95 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.97 KP 1.00 ! LA 1.01 MK 1.01 NL 1.01 OV 1.00 ! PT 1.00 SC 1.00 ! ! ! 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=0.062997Jy sigma=1.467247 ! Fit after self-cal, rms=0.062502Jy sigma=1.459379 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9287 mas, bmaj=1.959 mas, bpa=-0.6455 degrees ! Estimated noise=0.372555 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 = 0.000666579 Jy ! Component: 100 - total flux cleaned = 0.00074162 Jy ! Component: 150 - total flux cleaned = 0.0007411 Jy ! Component: 200 - total flux cleaned = 0.000740913 Jy ! Total flux subtracted in 200 components = 0.000740913 Jy ! Clean residual min=-0.002890 max=0.002430 Jy/beam ! Clean residual mean=-0.000004 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.315015 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 36 components and 0.315015 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=0.062449Jy sigma=1.458459 ! Fit after self-cal, rms=0.062432Jy sigma=1.458282 ! 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=0.062432Jy sigma=1.458282 ! Fit after self-cal, rms=0.062525Jy sigma=1.451601 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.927 mas, bmaj=1.961 mas, bpa=-0.7811 degrees ! Estimated noise=0.371705 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000820561 Jy ! Component: 100 - total flux cleaned = 0.000941326 Jy ! Component: 150 - total flux cleaned = 0.00103436 Jy ! Component: 200 - total flux cleaned = 0.00107272 Jy ! Total flux subtracted in 200 components = 0.00107272 Jy ! Clean residual min=-0.002362 max=0.002315 Jy/beam ! Clean residual mean=-0.000004 rms=0.000539 Jy/beam ! Combined flux in latest and established models = 0.316088 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 43 components and 0.316088 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=0.062487Jy sigma=1.450861 ! Fit after self-cal, rms=0.062488Jy sigma=1.450707 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 = -3.73064e-05 Jy ! Component: 100 - total flux cleaned = -1.73084e-05 Jy ! Component: 150 - total flux cleaned = 1.83528e-05 Jy ! Component: 200 - total flux cleaned = 3.4466e-05 Jy ! Total flux subtracted in 200 components = 3.4466e-05 Jy ! Clean residual min=-0.002360 max=0.002293 Jy/beam ! Clean residual mean=-0.000004 rms=0.000536 Jy/beam ! Combined flux in latest and established models = 0.316122 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 48 components and 0.316122 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=0.062476Jy sigma=1.450400 ! Fit after self-cal, rms=0.062470Jy sigma=1.450331 ! 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=0.062470Jy sigma=1.450331 ! Fit after self-cal, rms=0.062302Jy sigma=1.450138 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9255 mas, bmaj=1.96 mas, bpa=-0.858 degrees ! Estimated noise=0.370913 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000456483 Jy ! Component: 100 - total flux cleaned = 0.000522218 Jy ! Component: 150 - total flux cleaned = 0.000570965 Jy ! Component: 200 - total flux cleaned = 0.000599253 Jy ! Total flux subtracted in 200 components = 0.000599253 Jy ! Clean residual min=-0.002332 max=0.002250 Jy/beam ! Clean residual mean=-0.000004 rms=0.000529 Jy/beam ! Combined flux in latest and established models = 0.316722 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 51 components and 0.316722 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=0.062286Jy sigma=1.449841 ! Fit after self-cal, rms=0.062282Jy sigma=1.449783 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 = -4.29855e-05 Jy ! Component: 100 - total flux cleaned = 1.74911e-05 Jy ! Component: 150 - total flux cleaned = 4.28056e-05 Jy ! Component: 200 - total flux cleaned = 5.50196e-05 Jy ! Total flux subtracted in 200 components = 5.50196e-05 Jy ! Clean residual min=-0.002322 max=0.002240 Jy/beam ! Clean residual mean=-0.000004 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.316777 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 52 components and 0.316777 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=0.062275Jy sigma=1.449622 ! Fit after self-cal, rms=0.062272Jy sigma=1.449586 ! 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=0.062272Jy sigma=1.449586 ! Fit after self-cal, rms=0.062185Jy sigma=1.449517 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.059 mas, bmaj=3.031 mas, bpa=-2.99 degrees ! Estimated noise=0.478452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00063383 Jy ! Component: 100 - total flux cleaned = 0.000735437 Jy ! Component: 150 - total flux cleaned = 0.000742817 Jy ! Component: 200 - total flux cleaned = 0.00074867 Jy ! Total flux subtracted in 200 components = 0.00074867 Jy ! Clean residual min=-0.002542 max=0.002616 Jy/beam ! Clean residual mean=-0.000009 rms=0.000698 Jy/beam ! Combined flux in latest and established models = 0.317525 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 60 components and 0.317525 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=0.062183Jy sigma=1.449446 ! Fit after self-cal, rms=0.062180Jy sigma=1.449420 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 = 6.44833e-05 Jy ! Component: 100 - total flux cleaned = 8.97476e-05 Jy ! Component: 150 - total flux cleaned = 9.00649e-05 Jy ! Component: 200 - total flux cleaned = 9.44661e-05 Jy ! Total flux subtracted in 200 components = 9.44661e-05 Jy ! Clean residual min=-0.002507 max=0.002619 Jy/beam ! Clean residual mean=-0.000009 rms=0.000696 Jy/beam ! Combined flux in latest and established models = 0.31762 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 61 components and 0.31762 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=0.062181Jy sigma=1.449408 ! Fit after self-cal, rms=0.062178Jy sigma=1.449395 ! 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=0.9246 mas, bmaj=1.959 mas, bpa=-0.9289 degrees ! Estimated noise=0.370483 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9246 x 1.959 at -0.9289 degrees (North through East) ! Clean map min=-0.0021693 max=0.22526 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=0.7234 mas, bmaj=1.68 mas, bpa=-2.276 degrees ! Estimated noise=0.59485 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.160819 Jy ! Component: 100 - total flux cleaned = 0.22489 Jy ! Component: 150 - total flux cleaned = 0.260104 Jy ! Component: 200 - total flux cleaned = 0.279715 Jy ! Total flux subtracted in 200 components = 0.279715 Jy ! Clean residual min=-0.005720 max=0.009784 Jy/beam ! Clean residual mean=-0.000005 rms=0.001388 Jy/beam ! Combined flux in latest and established models = 0.279715 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 11 model components to the UV plane model. ! The established model now contains 11 components and 0.279715 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9246 mas, bmaj=1.959 mas, bpa=-0.9289 degrees ! Estimated noise=0.370483 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 = 0.016307 Jy ! Component: 100 - total flux cleaned = 0.0245255 Jy ! Component: 150 - total flux cleaned = 0.0291243 Jy ! Component: 200 - total flux cleaned = 0.0319299 Jy ! Total flux subtracted in 200 components = 0.0319299 Jy ! Clean residual min=-0.002623 max=0.002138 Jy/beam ! Clean residual mean=-0.000006 rms=0.000568 Jy/beam ! Combined flux in latest and established models = 0.311645 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 31 components and 0.311645 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=2.059 mas, bmaj=3.031 mas, bpa=-2.99 degrees ! Estimated noise=0.478452 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00298701 Jy ! Component: 100 - total flux cleaned = 0.00440127 Jy ! Component: 150 - total flux cleaned = 0.00514162 Jy ! Component: 200 - total flux cleaned = 0.00553656 Jy ! Total flux subtracted in 200 components = 0.00553656 Jy ! Clean residual min=-0.002509 max=0.002586 Jy/beam ! Clean residual mean=-0.000009 rms=0.000697 Jy/beam ! Combined flux in latest and established models = 0.317182 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 = 0.000187659 Jy ! Component: 100 - total flux cleaned = 0.000214166 Jy ! Component: 150 - total flux cleaned = 0.000226476 Jy ! Component: 200 - total flux cleaned = 0.000237949 Jy ! Total flux subtracted in 200 components = 0.000237949 Jy ! Clean residual min=-0.002478 max=0.002608 Jy/beam ! Clean residual mean=-0.000009 rms=0.000695 Jy/beam ! Combined flux in latest and established models = 0.31742 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 50 components and 0.31742 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9246 mas, bmaj=1.959 mas, bpa=-0.9289 degrees ! Estimated noise=0.370483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000144717 Jy ! Component: 100 - total flux cleaned = 6.48332e-05 Jy ! Component: 150 - total flux cleaned = 2.03851e-05 Jy ! Component: 200 - total flux cleaned = -3.68472e-05 Jy ! Total flux subtracted in 200 components = -3.68472e-05 Jy ! Clean residual min=-0.002266 max=0.002271 Jy/beam ! Clean residual mean=-0.000004 rms=0.000520 Jy/beam ! Combined flux in latest and established models = 0.317383 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 56 components and 0.317383 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=0.062174Jy sigma=1.449228 ! Fit after self-cal, rms=0.062170Jy sigma=1.449170 wmodel /scr/pima/bg219h_uvs/J1201+1431_X_map.mod ! Writing 56 model components to file: /scr/pima/bg219h_uvs/J1201+1431_X_map.mod wobs /scr/pima/bg219h_uvs/J1201+1431_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1201+1431_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1201+1431_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219h_uvs/J1201+1431_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 = -0.000333794 Jy ! Component: 100 - total flux cleaned = -0.000296115 Jy ! Component: 150 - total flux cleaned = -8.75133e-05 Jy ! Component: 200 - total flux cleaned = -2.09439e-05 Jy ! Component: 250 - total flux cleaned = 0.000109076 Jy ! Component: 300 - total flux cleaned = 0.000171999 Jy ! Component: 350 - total flux cleaned = 0.000171935 Jy ! Component: 400 - total flux cleaned = 8.16269e-05 Jy ! Component: 450 - total flux cleaned = 0.000140271 Jy ! Component: 500 - total flux cleaned = 0.000110997 Jy ! Component: 550 - total flux cleaned = 8.27584e-05 Jy ! Component: 600 - total flux cleaned = 2.80843e-05 Jy ! Component: 650 - total flux cleaned = -7.9788e-05 Jy ! Component: 700 - total flux cleaned = -0.000212397 Jy ! Component: 750 - total flux cleaned = -0.000368229 Jy ! Component: 800 - total flux cleaned = -0.000444871 Jy ! Component: 850 - total flux cleaned = -0.000596474 Jy ! Component: 900 - total flux cleaned = -0.000695834 Jy ! Component: 950 - total flux cleaned = -0.000817874 Jy ! Component: 1000 - total flux cleaned = -0.000937292 Jy ! Component: 1050 - total flux cleaned = -0.00100801 Jy ! Component: 1100 - total flux cleaned = -0.00103122 Jy ! Component: 1150 - total flux cleaned = -0.0010543 Jy ! Component: 1200 - total flux cleaned = -0.00105481 Jy ! Component: 1250 - total flux cleaned = -0.0010775 Jy ! Component: 1300 - total flux cleaned = -0.0011432 Jy ! Component: 1350 - total flux cleaned = -0.00114332 Jy ! Component: 1400 - total flux cleaned = -0.00120751 Jy ! Component: 1450 - total flux cleaned = -0.00124923 Jy ! Component: 1500 - total flux cleaned = -0.0012283 Jy ! Component: 1550 - total flux cleaned = -0.0012897 Jy ! Component: 1600 - total flux cleaned = -0.00124989 Jy ! Component: 1650 - total flux cleaned = -0.00124998 Jy ! Component: 1700 - total flux cleaned = -0.00128955 Jy ! Component: 1750 - total flux cleaned = -0.00132875 Jy ! Component: 1800 - total flux cleaned = -0.00140591 Jy ! Component: 1850 - total flux cleaned = -0.00140609 Jy ! Component: 1900 - total flux cleaned = -0.00146261 Jy ! Component: 1950 - total flux cleaned = -0.00149973 Jy ! Component: 2000 - total flux cleaned = -0.00151795 Jy ! Component: 2050 - total flux cleaned = -0.00149963 Jy ! Component: 2100 - total flux cleaned = -0.0015538 Jy ! Component: 2150 - total flux cleaned = -0.00157179 Jy ! Component: 2200 - total flux cleaned = -0.00160708 Jy ! Component: 2250 - total flux cleaned = -0.00162451 Jy ! Component: 2300 - total flux cleaned = -0.00159004 Jy ! Component: 2350 - total flux cleaned = -0.0016073 Jy ! Component: 2400 - total flux cleaned = -0.001607 Jy ! Component: 2450 - total flux cleaned = -0.0015735 Jy ! Component: 2500 - total flux cleaned = -0.00160675 Jy ! Component: 2550 - total flux cleaned = -0.00157366 Jy ! Component: 2600 - total flux cleaned = -0.00160617 Jy ! Component: 2650 - total flux cleaned = -0.00158976 Jy ! Component: 2700 - total flux cleaned = -0.00160563 Jy ! Component: 2750 - total flux cleaned = -0.00158971 Jy ! Component: 2800 - total flux cleaned = -0.00162112 Jy ! Component: 2850 - total flux cleaned = -0.00157419 Jy ! Component: 2900 - total flux cleaned = -0.00166724 Jy ! Component: 2950 - total flux cleaned = -0.00171333 Jy ! Component: 3000 - total flux cleaned = -0.00169781 Jy ! Component: 3050 - total flux cleaned = -0.00165235 Jy ! Component: 3100 - total flux cleaned = -0.00177216 Jy ! Component: 3150 - total flux cleaned = -0.00177205 Jy ! Component: 3200 - total flux cleaned = -0.00178668 Jy ! Component: 3250 - total flux cleaned = -0.0017867 Jy ! Component: 3300 - total flux cleaned = -0.00175779 Jy ! Component: 3350 - total flux cleaned = -0.00182999 Jy ! Component: 3400 - total flux cleaned = -0.00187286 Jy ! Component: 3450 - total flux cleaned = -0.00187272 Jy ! Component: 3500 - total flux cleaned = -0.00183059 Jy ! Component: 3550 - total flux cleaned = -0.00187256 Jy ! Component: 3600 - total flux cleaned = -0.00190036 Jy ! Component: 3650 - total flux cleaned = -0.00192785 Jy ! Component: 3700 - total flux cleaned = -0.00194155 Jy ! Component: 3750 - total flux cleaned = -0.00191453 Jy ! Component: 3800 - total flux cleaned = -0.00202238 Jy ! Component: 3850 - total flux cleaned = -0.00199564 Jy ! Component: 3900 - total flux cleaned = -0.00202228 Jy ! Component: 3950 - total flux cleaned = -0.00204872 Jy ! Component: 4000 - total flux cleaned = -0.00206196 Jy ! Component: 4050 - total flux cleaned = -0.00214024 Jy ! Total flux subtracted in 4096 components = -0.00219204 Jy ! Clean residual min=-0.000851 max=0.000938 Jy/beam ! Clean residual mean=-0.000001 rms=0.000221 Jy/beam ! Combined flux in latest and established models = 0.315191 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 358 components and 0.315191 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1201+1431_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9246 x 1.959 at -0.9289 degrees (North through East) ! Clean map min=-0.0014327 max=0.22495 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1201+1431_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.224945 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000219014 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.29209 0.29209 0.584181 1.16836 2.33672 4.67345 9.34689 18.6938 37.3876 74.7752 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.224 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1027.08 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1201+1431_X_uvs.log closed on Thu Apr 7 12:10:03 2016