! Started logfile: /scr/pima/bg219b_uvs/J2300+0337_X_uvs.log on Thu Apr 7 02:07:03 2016 obs /scr/pima/bg219b_uvs/J2300+0337_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J2300+0337_X_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.834921 visibilities/baseline/integration-bin. ! Found source: J2300+0337 ! ! 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 18936 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/J2300+0337_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 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 29 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 29 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=1.039508Jy sigma=24.998776 ! Fit after self-cal, rms=0.765586Jy sigma=18.344710 ! 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=0.7274 mas, bmaj=1.712 mas, bpa=-3.234 degrees ! Estimated noise=0.522446 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 = 0.17312 Jy ! Component: 100 - total flux cleaned = 0.239547 Jy ! Total flux subtracted in 100 components = 0.239547 Jy ! Clean residual min=-0.010698 max=0.029956 Jy/beam ! Clean residual mean=0.000000 rms=0.003412 Jy/beam ! Combined flux in latest and established models = 0.239547 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.239547 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=0.089535Jy sigma=2.122351 ! Fit after self-cal, rms=0.089249Jy sigma=2.115736 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0346061 Jy ! Component: 100 - total flux cleaned = 0.0536413 Jy ! Total flux subtracted in 100 components = 0.0536413 Jy ! Clean residual min=-0.006023 max=0.019449 Jy/beam ! Clean residual mean=-0.000000 rms=0.001931 Jy/beam ! Combined flux in latest and established models = 0.293188 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 14 components and 0.293188 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=0.069074Jy sigma=1.606400 ! Fit after self-cal, rms=0.069002Jy sigma=1.604336 ! Inverting map ! Added new window around map position (-1.4, -0.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0174933 Jy ! Component: 100 - total flux cleaned = 0.0276741 Jy ! Total flux subtracted in 100 components = 0.0276741 Jy ! Clean residual min=-0.005395 max=0.006281 Jy/beam ! Clean residual mean=-0.000001 rms=0.001327 Jy/beam ! Combined flux in latest and established models = 0.320862 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 29 components and 0.320862 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=0.062300Jy sigma=1.437712 ! Fit after self-cal, rms=0.061969Jy sigma=1.429980 ! 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=0.874 mas, bmaj=1.919 mas, bpa=-3.207 degrees ! Estimated noise=0.295043 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 = 0.0128259 Jy ! Component: 100 - total flux cleaned = 0.0205642 Jy ! Component: 150 - total flux cleaned = 0.0261616 Jy ! Component: 200 - total flux cleaned = 0.0303189 Jy ! Total flux subtracted in 200 components = 0.0303189 Jy ! Clean residual min=-0.003383 max=0.004601 Jy/beam ! Clean residual mean=0.000001 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.351181 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 70 components and 0.351181 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=0.058922Jy sigma=1.353478 ! Fit after self-cal, rms=0.058759Jy sigma=1.349326 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.874 x 1.919 at -3.207 degrees (North through East) ! Clean map min=-0.0031052 max=0.23269 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 0.97 HN 1.03 KP 0.95 ! LA 0.97 MK 1.00 NL 1.02 OV 0.98 ! PT 0.94 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.99 HN 1.04 KP 0.98 ! LA 0.99 MK 1.02 NL 1.04 OV 1.00 ! PT 0.97 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 1.04 KP 0.99 ! LA 1.00 MK 1.01 NL 1.05 OV 1.00 ! PT 0.99 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.00 KP 0.96 ! LA 0.97 MK 1.01 NL 1.01 OV 0.97 ! PT 0.96 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.02 KP 0.99 ! LA 0.96 MK 1.01 NL 1.03 OV 0.98 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.03 KP 1.01 ! LA 1.02 MK 1.06 NL 1.02 OV 1.02 ! PT 0.98 SC 1.05 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 HN 1.00 KP 0.99 ! LA 0.97 MK 1.01 NL 1.02 OV 0.96 ! 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=0.058759Jy sigma=1.349326 ! Fit after self-cal, rms=0.057987Jy sigma=1.320822 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8812 mas, bmaj=1.931 mas, bpa=-3.082 degrees ! Estimated noise=0.294326 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 = -1.98591e-05 Jy ! Component: 100 - total flux cleaned = 6.92245e-05 Jy ! Component: 150 - total flux cleaned = 0.000101297 Jy ! Component: 200 - total flux cleaned = 0.000150919 Jy ! Total flux subtracted in 200 components = 0.000150919 Jy ! Clean residual min=-0.002685 max=0.002567 Jy/beam ! Clean residual mean=-0.000000 rms=0.000549 Jy/beam ! Combined flux in latest and established models = 0.351332 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 77 components and 0.351332 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=0.057928Jy sigma=1.319183 ! Fit after self-cal, rms=0.057907Jy sigma=1.318645 ! 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=0.057907Jy sigma=1.318645 ! Fit after self-cal, rms=0.057926Jy sigma=1.315066 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8807 mas, bmaj=1.93 mas, bpa=-3.109 degrees ! Estimated noise=0.29438 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000100925 Jy ! Component: 100 - total flux cleaned = 0.000100557 Jy ! Component: 150 - total flux cleaned = 0.000209934 Jy ! Component: 200 - total flux cleaned = 0.000304061 Jy ! Total flux subtracted in 200 components = 0.000304061 Jy ! Clean residual min=-0.002253 max=0.002381 Jy/beam ! Clean residual mean=-0.000000 rms=0.000511 Jy/beam ! Combined flux in latest and established models = 0.351636 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 79 components and 0.351636 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=0.057891Jy sigma=1.314179 ! Fit after self-cal, rms=0.057878Jy sigma=1.313912 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 (-3.4, -6.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00221748 Jy ! Component: 100 - total flux cleaned = 0.00277016 Jy ! Component: 150 - total flux cleaned = 0.00285459 Jy ! Component: 200 - total flux cleaned = 0.00300521 Jy ! Total flux subtracted in 200 components = 0.00300521 Jy ! Clean residual min=-0.001997 max=0.002070 Jy/beam ! Clean residual mean=-0.000000 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.354641 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 98 components and 0.354641 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=0.057767Jy sigma=1.311506 ! Fit after self-cal, rms=0.057764Jy sigma=1.311355 ! Inverting map ! Added new window around map position (-1.2, -7). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00191291 Jy ! Component: 100 - total flux cleaned = 0.0030465 Jy ! Component: 150 - total flux cleaned = 0.00356945 Jy ! Component: 200 - total flux cleaned = 0.00389559 Jy ! Total flux subtracted in 200 components = 0.00389559 Jy ! Clean residual min=-0.001824 max=0.001936 Jy/beam ! Clean residual mean=-0.000000 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.358537 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 116 components and 0.358537 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=0.057681Jy sigma=1.309535 ! Fit after self-cal, rms=0.057673Jy sigma=1.309326 ! 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=0.057673Jy sigma=1.309326 ! Fit after self-cal, rms=0.057666Jy sigma=1.309200 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8808 mas, bmaj=1.929 mas, bpa=-3.094 degrees ! Estimated noise=0.294472 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000886058 Jy ! Component: 100 - total flux cleaned = 0.00134798 Jy ! Component: 150 - total flux cleaned = 0.00154796 Jy ! Component: 200 - total flux cleaned = 0.00162768 Jy ! Total flux subtracted in 200 components = 0.00162768 Jy ! Clean residual min=-0.001777 max=0.001783 Jy/beam ! Clean residual mean=-0.000000 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.360165 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 123 components and 0.360165 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=0.057632Jy sigma=1.308458 ! Fit after self-cal, rms=0.057628Jy sigma=1.308373 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 = 0.00052849 Jy ! Component: 100 - total flux cleaned = 0.000712779 Jy ! Component: 150 - total flux cleaned = 0.000856005 Jy ! Component: 200 - total flux cleaned = 0.000900511 Jy ! Total flux subtracted in 200 components = 0.000900511 Jy ! Clean residual min=-0.001756 max=0.001688 Jy/beam ! Clean residual mean=-0.000000 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.361065 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 129 components and 0.361065 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=0.057606Jy sigma=1.307901 ! Fit after self-cal, rms=0.057604Jy sigma=1.307855 ! 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=0.057604Jy sigma=1.307855 ! Fit after self-cal, rms=0.057614Jy sigma=1.307820 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.999 mas, bmaj=2.967 mas, bpa=-2.964 degrees ! Estimated noise=0.3803 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000581156 Jy ! Component: 100 - total flux cleaned = 0.00102759 Jy ! Component: 150 - total flux cleaned = 0.00140574 Jy ! Component: 200 - total flux cleaned = 0.00168847 Jy ! Total flux subtracted in 200 components = 0.00168847 Jy ! Clean residual min=-0.001878 max=0.001939 Jy/beam ! Clean residual mean=-0.000001 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.362754 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 151 components and 0.362754 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=0.057610Jy sigma=1.307787 ! Fit after self-cal, rms=0.057607Jy sigma=1.307706 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 = 0.000209393 Jy ! Component: 100 - total flux cleaned = 0.000481085 Jy ! Component: 150 - total flux cleaned = 0.000687078 Jy ! Component: 200 - total flux cleaned = 0.000835576 Jy ! Total flux subtracted in 200 components = 0.000835576 Jy ! Clean residual min=-0.001839 max=0.001916 Jy/beam ! Clean residual mean=-0.000001 rms=0.000450 Jy/beam ! Combined flux in latest and established models = 0.363589 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 166 components and 0.363589 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=0.057605Jy sigma=1.307663 ! Fit after self-cal, rms=0.057602Jy sigma=1.307616 ! Inverting map ! Added new window around map position (12.4, -19.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00151372 Jy ! Component: 100 - total flux cleaned = 0.00196359 Jy ! Component: 150 - total flux cleaned = 0.00231688 Jy ! Component: 200 - total flux cleaned = 0.00264746 Jy ! Total flux subtracted in 200 components = 0.00264746 Jy ! Clean residual min=-0.001735 max=0.001471 Jy/beam ! Clean residual mean=-0.000001 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.366237 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 188 components and 0.366237 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=0.057563Jy sigma=1.306595 ! Fit after self-cal, rms=0.057558Jy sigma=1.306533 ! 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=0.8812 mas, bmaj=1.929 mas, bpa=-3.07 degrees ! Estimated noise=0.294582 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8812 x 1.929 at -3.07 degrees (North through East) ! Clean map min=-0.0015857 max=0.23179 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=0.7318 mas, bmaj=1.717 mas, bpa=-3.008 degrees ! Estimated noise=0.522601 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.17304 Jy ! Component: 100 - total flux cleaned = 0.239323 Jy ! Component: 150 - total flux cleaned = 0.274072 Jy ! Component: 200 - total flux cleaned = 0.296354 Jy ! Total flux subtracted in 200 components = 0.296354 Jy ! Clean residual min=-0.005060 max=0.011827 Jy/beam ! Clean residual mean=-0.000000 rms=0.001596 Jy/beam ! Combined flux in latest and established models = 0.296355 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.296355 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8812 mas, bmaj=1.929 mas, bpa=-3.07 degrees ! Estimated noise=0.294582 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 = 0.0207717 Jy ! Component: 100 - total flux cleaned = 0.0320792 Jy ! Component: 150 - total flux cleaned = 0.0386915 Jy ! Component: 200 - total flux cleaned = 0.0433491 Jy ! Total flux subtracted in 200 components = 0.0433491 Jy ! Clean residual min=-0.002371 max=0.003197 Jy/beam ! Clean residual mean=0.000001 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.339704 Jy ! Adding 47 model components to the UV plane model. ! The established model now contains 51 components and 0.339704 Jy ! Inverting map ! Added new window around map position (-2.2, -3.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0037714 Jy ! Component: 100 - total flux cleaned = 0.00685204 Jy ! Component: 150 - total flux cleaned = 0.00944697 Jy ! Component: 200 - total flux cleaned = 0.011656 Jy ! Total flux subtracted in 200 components = 0.011656 Jy ! Clean residual min=-0.001929 max=0.001984 Jy/beam ! Clean residual mean=0.000001 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.35136 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 79 components and 0.35136 Jy ! Inverting map ! Added new window around map position (10, -51.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00205161 Jy ! Component: 100 - total flux cleaned = 0.00371873 Jy ! Component: 150 - total flux cleaned = 0.00513462 Jy ! Component: 200 - total flux cleaned = 0.00619363 Jy ! Total flux subtracted in 200 components = 0.00619363 Jy ! Clean residual min=-0.001700 max=0.001579 Jy/beam ! Clean residual mean=0.000000 rms=0.000397 Jy/beam ! Combined flux in latest and established models = 0.357553 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 105 components and 0.357553 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=1.999 mas, bmaj=2.967 mas, bpa=-2.964 degrees ! Estimated noise=0.3803 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185047 Jy ! Component: 100 - total flux cleaned = 0.00326003 Jy ! Component: 150 - total flux cleaned = 0.00442667 Jy ! Component: 200 - total flux cleaned = 0.00543009 Jy ! Total flux subtracted in 200 components = 0.00543009 Jy ! Clean residual min=-0.001929 max=0.001450 Jy/beam ! Clean residual mean=0.000000 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.362983 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 = 0.000871791 Jy ! Component: 100 - total flux cleaned = 0.00157647 Jy ! Component: 150 - total flux cleaned = 0.00214738 Jy ! Component: 200 - total flux cleaned = 0.00256588 Jy ! Total flux subtracted in 200 components = 0.00256588 Jy ! Clean residual min=-0.001834 max=0.001332 Jy/beam ! Clean residual mean=-0.000000 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.365549 Jy ! Adding 94 model components to the UV plane model. ! The established model now contains 188 components and 0.365549 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8812 mas, bmaj=1.929 mas, bpa=-3.07 degrees ! Estimated noise=0.294582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.65839e-05 Jy ! Component: 100 - total flux cleaned = 4.88016e-05 Jy ! Component: 150 - total flux cleaned = 8.16406e-05 Jy ! Component: 200 - total flux cleaned = 0.000112225 Jy ! Total flux subtracted in 200 components = 0.000112225 Jy ! Clean residual min=-0.001390 max=0.001356 Jy/beam ! Clean residual mean=-0.000000 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.365661 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 217 components and 0.365661 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=0.057500Jy sigma=1.305013 ! Fit after self-cal, rms=0.057487Jy sigma=1.304693 wmodel /scr/pima/bg219b_uvs/J2300+0337_X_map.mod ! Writing 217 model components to file: /scr/pima/bg219b_uvs/J2300+0337_X_map.mod wobs /scr/pima/bg219b_uvs/J2300+0337_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J2300+0337_X_uvs.fits wwins /scr/pima/bg219b_uvs/J2300+0337_X_map.win ! wwins: Wrote 7 windows to /scr/pima/bg219b_uvs/J2300+0337_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 = -0.000395246 Jy ! Component: 100 - total flux cleaned = -0.000588941 Jy ! Component: 150 - total flux cleaned = -0.000612888 Jy ! Component: 200 - total flux cleaned = -0.000480183 Jy ! Component: 250 - total flux cleaned = -0.000458329 Jy ! Component: 300 - total flux cleaned = -0.00043759 Jy ! Component: 350 - total flux cleaned = -0.000416882 Jy ! Component: 400 - total flux cleaned = -0.000396732 Jy ! Component: 450 - total flux cleaned = -0.000397025 Jy ! Component: 500 - total flux cleaned = -0.00043563 Jy ! Component: 550 - total flux cleaned = -0.000396996 Jy ! Component: 600 - total flux cleaned = -0.000322708 Jy ! Component: 650 - total flux cleaned = -0.000305019 Jy ! Component: 700 - total flux cleaned = -0.0003053 Jy ! Component: 750 - total flux cleaned = -0.000270128 Jy ! Component: 800 - total flux cleaned = -0.000304828 Jy ! Component: 850 - total flux cleaned = -0.000253123 Jy ! Component: 900 - total flux cleaned = -0.00023626 Jy ! Component: 950 - total flux cleaned = -0.000269537 Jy ! Component: 1000 - total flux cleaned = -0.000236439 Jy ! Component: 1050 - total flux cleaned = -0.000219882 Jy ! Component: 1100 - total flux cleaned = -0.000235599 Jy ! Component: 1150 - total flux cleaned = -0.000203933 Jy ! Component: 1200 - total flux cleaned = -0.000250754 Jy ! Component: 1250 - total flux cleaned = -0.000250905 Jy ! Component: 1300 - total flux cleaned = -0.000296609 Jy ! Component: 1350 - total flux cleaned = -0.000266762 Jy ! Component: 1400 - total flux cleaned = -0.000296545 Jy ! Component: 1450 - total flux cleaned = -0.000326003 Jy ! Component: 1500 - total flux cleaned = -0.000340559 Jy ! Component: 1550 - total flux cleaned = -0.000369303 Jy ! Component: 1600 - total flux cleaned = -0.000369139 Jy ! Component: 1650 - total flux cleaned = -0.000383551 Jy ! Component: 1700 - total flux cleaned = -0.000466766 Jy ! Component: 1750 - total flux cleaned = -0.000439142 Jy ! Component: 1800 - total flux cleaned = -0.000439371 Jy ! Component: 1850 - total flux cleaned = -0.000493103 Jy ! Component: 1900 - total flux cleaned = -0.000533113 Jy ! Component: 1950 - total flux cleaned = -0.000572543 Jy ! Component: 2000 - total flux cleaned = -0.000572608 Jy ! Component: 2050 - total flux cleaned = -0.000611307 Jy ! Component: 2100 - total flux cleaned = -0.000662519 Jy ! Component: 2150 - total flux cleaned = -0.000700405 Jy ! Component: 2200 - total flux cleaned = -0.000700371 Jy ! Component: 2250 - total flux cleaned = -0.000712828 Jy ! Component: 2300 - total flux cleaned = -0.00074989 Jy ! Component: 2350 - total flux cleaned = -0.000774173 Jy ! Component: 2400 - total flux cleaned = -0.000822518 Jy ! Component: 2450 - total flux cleaned = -0.000834465 Jy ! Component: 2500 - total flux cleaned = -0.000822676 Jy ! Component: 2550 - total flux cleaned = -0.000799302 Jy ! Component: 2600 - total flux cleaned = -0.000845933 Jy ! Component: 2650 - total flux cleaned = -0.000822974 Jy ! Component: 2700 - total flux cleaned = -0.000846095 Jy ! Component: 2750 - total flux cleaned = -0.000902833 Jy ! Component: 2800 - total flux cleaned = -0.000857585 Jy ! Component: 2850 - total flux cleaned = -0.000880004 Jy ! Component: 2900 - total flux cleaned = -0.000868942 Jy ! Component: 2950 - total flux cleaned = -0.000879949 Jy ! Component: 3000 - total flux cleaned = -0.000945493 Jy ! Component: 3050 - total flux cleaned = -0.0009128 Jy ! Component: 3100 - total flux cleaned = -0.000891416 Jy ! Component: 3150 - total flux cleaned = -0.0008914 Jy ! Component: 3200 - total flux cleaned = -0.000944402 Jy ! Component: 3250 - total flux cleaned = -0.000881387 Jy ! Component: 3300 - total flux cleaned = -0.00093349 Jy ! Component: 3350 - total flux cleaned = -0.000964552 Jy ! Component: 3400 - total flux cleaned = -0.000974817 Jy ! Component: 3450 - total flux cleaned = -0.000944202 Jy ! Component: 3500 - total flux cleaned = -0.000984897 Jy ! Component: 3550 - total flux cleaned = -0.00102518 Jy ! Component: 3600 - total flux cleaned = -0.00100518 Jy ! Component: 3650 - total flux cleaned = -0.000995209 Jy ! Component: 3700 - total flux cleaned = -0.00103458 Jy ! Component: 3750 - total flux cleaned = -0.00102476 Jy ! Component: 3800 - total flux cleaned = -0.00104426 Jy ! Component: 3850 - total flux cleaned = -0.0010636 Jy ! Component: 3900 - total flux cleaned = -0.00103478 Jy ! Component: 3950 - total flux cleaned = -0.00105381 Jy ! Component: 4000 - total flux cleaned = -0.00101591 Jy ! Component: 4050 - total flux cleaned = -0.0010441 Jy ! Total flux subtracted in 4096 components = -0.00100668 Jy ! Clean residual min=-0.000563 max=0.000575 Jy/beam ! Clean residual mean=-0.000000 rms=0.000159 Jy/beam ! Combined flux in latest and established models = 0.364655 Jy keep ! Adding 281 model components to the UV plane model. ! The established model now contains 498 components and 0.364655 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J2300+0337_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8812 x 1.929 at -3.07 degrees (North through East) ! Clean map min=-0.00088608 max=0.23199 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J2300+0337_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.231995 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000157508 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.203679 0.203679 0.407358 0.814717 1.62943 3.25887 6.51773 13.0355 26.0709 52.1419 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.231 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1472.9 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J2300+0337_X_uvs.log closed on Thu Apr 7 02:07:08 2016