! Started logfile: /scr/pima/bg219e_uvs/J0240+1848_X_uvs.log on Thu Apr 7 08:57:35 2016 obs /scr/pima/bg219e_uvs/J0240+1848_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0240+1848_X_uva.fits ! AN table 1: 28 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.869048 visibilities/baseline/integration-bin. ! Found source: J0240+1848 ! ! 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 10512 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/bg219e_uvs/J0240+1848_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 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 37 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 37 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=1.027039Jy sigma=25.824610 ! Fit after self-cal, rms=0.817177Jy sigma=20.453540 ! 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=0.9082 mas, bmaj=2.183 mas, bpa=18.55 degrees ! Estimated noise=0.618826 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 = 0.132852 Jy ! Component: 100 - total flux cleaned = 0.19134 Jy ! Total flux subtracted in 100 components = 0.19134 Jy ! Clean residual min=-0.009969 max=0.027505 Jy/beam ! Clean residual mean=-0.000037 rms=0.003374 Jy/beam ! Combined flux in latest and established models = 0.19134 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 0.19134 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=0.080132Jy sigma=1.983031 ! Fit after self-cal, rms=0.079067Jy sigma=1.961485 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0320298 Jy ! Component: 100 - total flux cleaned = 0.048893 Jy ! Total flux subtracted in 100 components = 0.048893 Jy ! Clean residual min=-0.006468 max=0.009633 Jy/beam ! Clean residual mean=-0.000019 rms=0.001650 Jy/beam ! Combined flux in latest and established models = 0.240233 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 12 components and 0.240233 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=0.060687Jy sigma=1.476423 ! Fit after self-cal, rms=0.060456Jy sigma=1.472149 ! Inverting map ! Added new window around map position (-1.2, -0.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104136 Jy ! Component: 100 - total flux cleaned = 0.0167481 Jy ! Total flux subtracted in 100 components = 0.0167481 Jy ! Clean residual min=-0.005168 max=0.007998 Jy/beam ! Clean residual mean=-0.000013 rms=0.001347 Jy/beam ! Combined flux in latest and established models = 0.256981 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 26 components and 0.256981 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=0.057774Jy sigma=1.400878 ! Fit after self-cal, rms=0.057699Jy sigma=1.399591 ! 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=1.136 mas, bmaj=2.285 mas, bpa=16.85 degrees ! Estimated noise=0.404486 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 (1.8, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0102456 Jy ! Component: 100 - total flux cleaned = 0.0168014 Jy ! Component: 150 - total flux cleaned = 0.0214455 Jy ! Component: 200 - total flux cleaned = 0.0248516 Jy ! Total flux subtracted in 200 components = 0.0248516 Jy ! Clean residual min=-0.003644 max=0.005044 Jy/beam ! Clean residual mean=-0.000008 rms=0.001001 Jy/beam ! Combined flux in latest and established models = 0.281832 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 63 components and 0.281833 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=0.055576Jy sigma=1.342955 ! Fit after self-cal, rms=0.055448Jy sigma=1.339278 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.136 x 2.285 at 16.85 degrees (North through East) ! Clean map min=-0.0037238 max=0.18339 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 0.99 HN 1.05 KP 1.00 ! LA 0.97 NL 1.01 OV 1.01 PT 0.98 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.01 KP 1.00 ! LA 0.98 NL 1.01 OV 1.01 PT 0.97 ! SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.04 KP 0.97 ! LA 0.96 NL 1.00 OV 1.00 PT 0.99 ! SC 0.91 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.00 KP 1.01 ! LA 0.97 NL 1.03 OV 0.99 PT 0.98 ! SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.04 KP 1.01 ! LA 0.98 NL 0.99 OV 1.01 PT 0.98 ! SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.01 KP 0.99 ! LA 1.00 NL 1.03 OV 1.00 PT 1.01 ! SC 1.03 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.98 HN 1.03 KP 1.00 ! LA 0.99 NL 1.04 OV 1.00 PT 0.96 ! 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=0.055448Jy sigma=1.339278 ! Fit after self-cal, rms=0.054870Jy sigma=1.329309 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.135 mas, bmaj=2.296 mas, bpa=17.17 degrees ! Estimated noise=0.401063 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (5.6, -0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00470737 Jy ! Component: 100 - total flux cleaned = 0.00682409 Jy ! Component: 150 - total flux cleaned = 0.0071262 Jy ! Component: 200 - total flux cleaned = 0.00712382 Jy ! Total flux subtracted in 200 components = 0.00712382 Jy ! Clean residual min=-0.002820 max=0.002690 Jy/beam ! Clean residual mean=0.000000 rms=0.000668 Jy/beam ! Combined flux in latest and established models = 0.288956 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 95 components and 0.288956 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=0.054426Jy sigma=1.318421 ! Fit after self-cal, rms=0.054404Jy sigma=1.317466 ! 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=0.054404Jy sigma=1.317466 ! Fit after self-cal, rms=0.054238Jy sigma=1.312923 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.134 mas, bmaj=2.296 mas, bpa=17.11 degrees ! Estimated noise=0.400446 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191362 Jy ! Component: 100 - total flux cleaned = 0.00231883 Jy ! Component: 150 - total flux cleaned = 0.00246493 Jy ! Component: 200 - total flux cleaned = 0.00246714 Jy ! Total flux subtracted in 200 components = 0.00246714 Jy ! Clean residual min=-0.002726 max=0.002328 Jy/beam ! Clean residual mean=-0.000000 rms=0.000602 Jy/beam ! Combined flux in latest and established models = 0.291423 Jy selfcal ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 113 components and 0.291423 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=0.054134Jy sigma=1.310347 ! Fit after self-cal, rms=0.054133Jy sigma=1.310142 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 = 0.000785929 Jy ! Component: 100 - total flux cleaned = 0.000939252 Jy ! Component: 150 - total flux cleaned = 0.000939346 Jy ! Component: 200 - total flux cleaned = 0.000969367 Jy ! Total flux subtracted in 200 components = 0.000969367 Jy ! Clean residual min=-0.002676 max=0.002336 Jy/beam ! Clean residual mean=0.000000 rms=0.000582 Jy/beam ! Combined flux in latest and established models = 0.292393 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 128 components and 0.292393 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=0.054088Jy sigma=1.309112 ! Fit after self-cal, rms=0.054088Jy sigma=1.309051 ! 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=0.054088Jy sigma=1.309051 ! Fit after self-cal, rms=0.054119Jy sigma=1.308899 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.135 mas, bmaj=2.296 mas, bpa=17.11 degrees ! Estimated noise=0.400561 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000555015 Jy ! Component: 100 - total flux cleaned = 0.00073341 Jy ! Component: 150 - total flux cleaned = 0.000757732 Jy ! Component: 200 - total flux cleaned = 0.00080483 Jy ! Total flux subtracted in 200 components = 0.00080483 Jy ! Clean residual min=-0.002624 max=0.002249 Jy/beam ! Clean residual mean=0.000000 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.293198 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 133 components and 0.293198 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=0.054089Jy sigma=1.308275 ! Fit after self-cal, rms=0.054089Jy sigma=1.308233 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 = 0.00025558 Jy ! Component: 100 - total flux cleaned = 0.000345745 Jy ! Component: 150 - total flux cleaned = 0.000366752 Jy ! Component: 200 - total flux cleaned = 0.000385901 Jy ! Total flux subtracted in 200 components = 0.000385901 Jy ! Clean residual min=-0.002612 max=0.002191 Jy/beam ! Clean residual mean=0.000000 rms=0.000563 Jy/beam ! Combined flux in latest and established models = 0.293584 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 146 components and 0.293584 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=0.054071Jy sigma=1.307878 ! Fit after self-cal, rms=0.054071Jy sigma=1.307861 ! 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=0.054071Jy sigma=1.307861 ! Fit after self-cal, rms=0.054090Jy sigma=1.307821 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.217 mas, bmaj=2.829 mas, bpa=4.079 degrees ! Estimated noise=0.472992 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000124587 Jy ! Component: 100 - total flux cleaned = 0.000171018 Jy ! Component: 150 - total flux cleaned = 9.43385e-05 Jy ! Component: 200 - total flux cleaned = 2.79693e-05 Jy ! Total flux subtracted in 200 components = 2.79693e-05 Jy ! Clean residual min=-0.003051 max=0.002504 Jy/beam ! Clean residual mean=0.000000 rms=0.000717 Jy/beam ! Combined flux in latest and established models = 0.293612 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 166 components and 0.293612 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=0.054080Jy sigma=1.307638 ! Fit after self-cal, rms=0.054080Jy sigma=1.307597 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 = 3.7166e-05 Jy ! Component: 100 - total flux cleaned = 8.59501e-05 Jy ! Component: 150 - total flux cleaned = 8.6436e-05 Jy ! Component: 200 - total flux cleaned = 7.37295e-05 Jy ! Total flux subtracted in 200 components = 7.37295e-05 Jy ! Clean residual min=-0.003030 max=0.002498 Jy/beam ! Clean residual mean=0.000000 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.293685 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 182 components and 0.293685 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=0.054074Jy sigma=1.307522 ! Fit after self-cal, rms=0.054075Jy sigma=1.307503 ! 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=1.135 mas, bmaj=2.296 mas, bpa=17.12 degrees ! Estimated noise=0.400568 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.135 x 2.296 at 17.12 degrees (North through East) ! Clean map min=-0.0024313 max=0.18161 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=0.9061 mas, bmaj=2.195 mas, bpa=18.71 degrees ! Estimated noise=0.613717 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.132129 Jy ! Component: 100 - total flux cleaned = 0.191243 Jy ! Component: 150 - total flux cleaned = 0.22226 Jy ! Component: 200 - total flux cleaned = 0.238827 Jy ! Total flux subtracted in 200 components = 0.238827 Jy ! Clean residual min=-0.006360 max=0.008249 Jy/beam ! Clean residual mean=-0.000018 rms=0.001588 Jy/beam ! Combined flux in latest and established models = 0.238827 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 0.238827 Jy ! Inverting map and beam ! Estimated beam: bmin=1.135 mas, bmaj=2.296 mas, bpa=17.12 degrees ! Estimated noise=0.400568 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 = 0.0150481 Jy ! Component: 100 - total flux cleaned = 0.0250574 Jy ! Component: 150 - total flux cleaned = 0.0323647 Jy ! Component: 200 - total flux cleaned = 0.0378077 Jy ! Total flux subtracted in 200 components = 0.0378077 Jy ! Clean residual min=-0.003315 max=0.003420 Jy/beam ! Clean residual mean=-0.000007 rms=0.000882 Jy/beam ! Combined flux in latest and established models = 0.276635 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 45 components and 0.276635 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=2.217 mas, bmaj=2.829 mas, bpa=4.079 degrees ! Estimated noise=0.472992 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00614066 Jy ! Component: 100 - total flux cleaned = 0.0100487 Jy ! Component: 150 - total flux cleaned = 0.0128163 Jy ! Component: 200 - total flux cleaned = 0.0143413 Jy ! Total flux subtracted in 200 components = 0.0143413 Jy ! Clean residual min=-0.003204 max=0.002773 Jy/beam ! Clean residual mean=-0.000003 rms=0.000809 Jy/beam ! Combined flux in latest and established models = 0.290976 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 = 0.000735894 Jy ! Component: 100 - total flux cleaned = 0.00134324 Jy ! Component: 150 - total flux cleaned = 0.00184791 Jy ! Component: 200 - total flux cleaned = 0.00223364 Jy ! Total flux subtracted in 200 components = 0.00223364 Jy ! Clean residual min=-0.003135 max=0.002605 Jy/beam ! Clean residual mean=-0.000001 rms=0.000742 Jy/beam ! Combined flux in latest and established models = 0.29321 Jy ! Adding 88 model components to the UV plane model. ! The established model now contains 121 components and 0.29321 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.135 mas, bmaj=2.296 mas, bpa=17.12 degrees ! Estimated noise=0.400568 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000160361 Jy ! Component: 100 - total flux cleaned = 0.00039689 Jy ! Component: 150 - total flux cleaned = 0.00068774 Jy ! Component: 200 - total flux cleaned = 0.000874553 Jy ! Total flux subtracted in 200 components = 0.000874553 Jy ! Clean residual min=-0.002763 max=0.002260 Jy/beam ! Clean residual mean=0.000000 rms=0.000575 Jy/beam ! Combined flux in latest and established models = 0.294084 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 140 components and 0.294084 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=0.054144Jy sigma=1.309198 ! Fit after self-cal, rms=0.054143Jy sigma=1.309015 wmodel /scr/pima/bg219e_uvs/J0240+1848_X_map.mod ! Writing 140 model components to file: /scr/pima/bg219e_uvs/J0240+1848_X_map.mod wobs /scr/pima/bg219e_uvs/J0240+1848_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0240+1848_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0240+1848_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219e_uvs/J0240+1848_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 = -0.00107698 Jy ! Component: 100 - total flux cleaned = -0.00145857 Jy ! Component: 150 - total flux cleaned = -0.00134487 Jy ! Component: 200 - total flux cleaned = -0.00116572 Jy ! Component: 250 - total flux cleaned = -0.000960175 Jy ! Component: 300 - total flux cleaned = -0.000861675 Jy ! Component: 350 - total flux cleaned = -0.000642825 Jy ! Component: 400 - total flux cleaned = -0.000492301 Jy ! Component: 450 - total flux cleaned = -0.000258348 Jy ! Component: 500 - total flux cleaned = -0.000117287 Jy ! Component: 550 - total flux cleaned = -7.58082e-06 Jy ! Component: 600 - total flux cleaned = 0.000152255 Jy ! Component: 650 - total flux cleaned = 0.000307845 Jy ! Component: 700 - total flux cleaned = 0.000384103 Jy ! Component: 750 - total flux cleaned = 0.000607031 Jy ! Component: 800 - total flux cleaned = 0.000703585 Jy ! Component: 850 - total flux cleaned = 0.000751042 Jy ! Component: 900 - total flux cleaned = 0.000797281 Jy ! Component: 950 - total flux cleaned = 0.00091019 Jy ! Component: 1000 - total flux cleaned = 0.000910264 Jy ! Component: 1050 - total flux cleaned = 0.00097609 Jy ! Component: 1100 - total flux cleaned = 0.00106183 Jy ! Component: 1150 - total flux cleaned = 0.000998904 Jy ! Component: 1200 - total flux cleaned = 0.00106113 Jy ! Component: 1250 - total flux cleaned = 0.00102032 Jy ! Component: 1300 - total flux cleaned = 0.00102006 Jy ! Component: 1350 - total flux cleaned = 0.000980915 Jy ! Component: 1400 - total flux cleaned = 0.000981146 Jy ! Component: 1450 - total flux cleaned = 0.00107695 Jy ! Component: 1500 - total flux cleaned = 0.00105785 Jy ! Component: 1550 - total flux cleaned = 0.00105768 Jy ! Component: 1600 - total flux cleaned = 0.00111281 Jy ! Component: 1650 - total flux cleaned = 0.00105837 Jy ! Component: 1700 - total flux cleaned = 0.00109443 Jy ! Component: 1750 - total flux cleaned = 0.00107697 Jy ! Component: 1800 - total flux cleaned = 0.00116439 Jy ! Component: 1850 - total flux cleaned = 0.00116412 Jy ! Component: 1900 - total flux cleaned = 0.00118088 Jy ! Component: 1950 - total flux cleaned = 0.00123135 Jy ! Component: 2000 - total flux cleaned = 0.00123124 Jy ! Component: 2050 - total flux cleaned = 0.0012643 Jy ! Component: 2100 - total flux cleaned = 0.00128066 Jy ! Component: 2150 - total flux cleaned = 0.00131292 Jy ! Component: 2200 - total flux cleaned = 0.00136067 Jy ! Component: 2250 - total flux cleaned = 0.00143928 Jy ! Component: 2300 - total flux cleaned = 0.0014235 Jy ! Component: 2350 - total flux cleaned = 0.00146977 Jy ! Component: 2400 - total flux cleaned = 0.00156141 Jy ! Component: 2450 - total flux cleaned = 0.00159141 Jy ! Component: 2500 - total flux cleaned = 0.001681 Jy ! Component: 2550 - total flux cleaned = 0.00169565 Jy ! Component: 2600 - total flux cleaned = 0.00165146 Jy ! Component: 2650 - total flux cleaned = 0.00163695 Jy ! Component: 2700 - total flux cleaned = 0.00172359 Jy ! Component: 2750 - total flux cleaned = 0.00172333 Jy ! Component: 2800 - total flux cleaned = 0.00172336 Jy ! Component: 2850 - total flux cleaned = 0.00173735 Jy ! Component: 2900 - total flux cleaned = 0.00175114 Jy ! Component: 2950 - total flux cleaned = 0.00176491 Jy ! Component: 3000 - total flux cleaned = 0.0017513 Jy ! Component: 3050 - total flux cleaned = 0.00177843 Jy ! Component: 3100 - total flux cleaned = 0.00179191 Jy ! Component: 3150 - total flux cleaned = 0.00180524 Jy ! Component: 3200 - total flux cleaned = 0.00183183 Jy ! Component: 3250 - total flux cleaned = 0.00184486 Jy ! Component: 3300 - total flux cleaned = 0.00187087 Jy ! Component: 3350 - total flux cleaned = 0.00188397 Jy ! Component: 3400 - total flux cleaned = 0.00189693 Jy ! Component: 3450 - total flux cleaned = 0.00192255 Jy ! Component: 3500 - total flux cleaned = 0.00193545 Jy ! Component: 3550 - total flux cleaned = 0.00196063 Jy ! Component: 3600 - total flux cleaned = 0.00196065 Jy ! Component: 3650 - total flux cleaned = 0.00204765 Jy ! Component: 3700 - total flux cleaned = 0.00203524 Jy ! Component: 3750 - total flux cleaned = 0.00207219 Jy ! Component: 3800 - total flux cleaned = 0.00208442 Jy ! Component: 3850 - total flux cleaned = 0.00212084 Jy ! Component: 3900 - total flux cleaned = 0.00216903 Jy ! Component: 3950 - total flux cleaned = 0.00221688 Jy ! Component: 4000 - total flux cleaned = 0.00216927 Jy ! Component: 4050 - total flux cleaned = 0.00227583 Jy ! Total flux subtracted in 4096 components = 0.0022994 Jy ! Clean residual min=-0.000744 max=0.000689 Jy/beam ! Clean residual mean=-0.000000 rms=0.000202 Jy/beam ! Combined flux in latest and established models = 0.296384 Jy keep ! Adding 283 model components to the UV plane model. ! The established model now contains 423 components and 0.296384 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0240+1848_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.135 x 2.296 at 17.12 degrees (North through East) ! Clean map min=-0.0015497 max=0.18196 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0240+1848_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.181963 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000197775 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.326068 0.326068 0.652137 1.30427 2.60855 5.2171 10.4342 20.8684 41.7368 83.4735 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.181 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 920.052 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0240+1848_X_uvs.log closed on Thu Apr 7 08:57:39 2016