! Started logfile: /scr/pima/bg219h_uvs/J2247+0000_X_uvs.log on Thu Apr 7 12:21:47 2016 obs /scr/pima/bg219h_uvs/J2247+0000_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J2247+0000_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.696825 visibilities/baseline/integration-bin. ! Found source: J2247+0000 ! ! 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 10536 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/J2247+0000_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 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 52 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 52 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=1.109838Jy sigma=23.461718 ! Fit after self-cal, rms=0.585277Jy sigma=12.112396 ! 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=0.7449 mas, bmaj=1.804 mas, bpa=-7.327 degrees ! Estimated noise=0.722189 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 = 0.320987 Jy ! Component: 100 - total flux cleaned = 0.410226 Jy ! Total flux subtracted in 100 components = 0.410226 Jy ! Clean residual min=-0.018775 max=0.037528 Jy/beam ! Clean residual mean=0.000033 rms=0.005345 Jy/beam ! Combined flux in latest and established models = 0.410226 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.410226 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=0.128737Jy sigma=2.617287 ! Fit after self-cal, rms=0.128469Jy sigma=2.613124 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0414741 Jy ! Component: 100 - total flux cleaned = 0.0629948 Jy ! Total flux subtracted in 100 components = 0.0629948 Jy ! Clean residual min=-0.014904 max=0.024488 Jy/beam ! Clean residual mean=0.000018 rms=0.003721 Jy/beam ! Combined flux in latest and established models = 0.473221 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.473221 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=0.110037Jy sigma=2.194257 ! Fit after self-cal, rms=0.109917Jy sigma=2.192134 ! Inverting map ! Added new window around map position (-1.4, 1.6). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0227817 Jy ! Component: 100 - total flux cleaned = 0.0358056 Jy ! Total flux subtracted in 100 components = 0.0358056 Jy ! Clean residual min=-0.014459 max=0.017190 Jy/beam ! Clean residual mean=0.000013 rms=0.003104 Jy/beam ! Combined flux in latest and established models = 0.509027 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 29 components and 0.509027 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=0.103283Jy sigma=2.047713 ! Fit after self-cal, rms=0.102835Jy sigma=2.037778 ! 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=0.8635 mas, bmaj=1.972 mas, bpa=-6.493 degrees ! Estimated noise=0.494305 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 = 0.0169756 Jy ! Component: 100 - total flux cleaned = 0.0268172 Jy ! Component: 150 - total flux cleaned = 0.0336685 Jy ! Component: 200 - total flux cleaned = 0.038735 Jy ! Total flux subtracted in 200 components = 0.038735 Jy ! Clean residual min=-0.009984 max=0.011309 Jy/beam ! Clean residual mean=0.000008 rms=0.002386 Jy/beam ! Combined flux in latest and established models = 0.547762 Jy ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 60 components and 0.547762 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=0.099750Jy sigma=1.970411 ! Fit after self-cal, rms=0.099517Jy sigma=1.964305 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8635 x 1.972 at -6.493 degrees (North through East) ! Clean map min=-0.0084419 max=0.41504 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 0.98 HN 1.06 KP 0.97 ! LA 1.01 MK 1.01 NL 0.99 OV 1.02 ! PT 1.00 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.96 HN 1.04 KP 0.96 ! LA 1.00 MK 1.00 NL 1.00 OV 1.02 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 1.06 KP 0.96 ! LA 0.99 MK 1.01 NL 0.98 OV 1.03 ! PT 0.99 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.99 HN 1.05 KP 0.96 ! LA 1.00 MK 0.98 NL 0.99 OV 1.03 ! PT 0.99 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.01 KP 0.96 ! LA 1.04 MK 0.99 NL 0.99 OV 1.02 ! PT 0.98 SC 1.02 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.03 KP 0.97 ! LA 1.00 MK 0.99 NL 0.97 OV 1.03 ! PT 0.99 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.00 KP 0.97 ! LA 1.00 MK 0.98 NL 0.98 OV 1.02 ! PT 1.00 SC 0.98 ! ! ! 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=0.099517Jy sigma=1.964305 ! Fit after self-cal, rms=0.099589Jy sigma=1.943595 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8653 mas, bmaj=1.97 mas, bpa=-6.407 degrees ! Estimated noise=0.490624 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 (-2.8, 1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00996322 Jy ! Component: 100 - total flux cleaned = 0.0121911 Jy ! Component: 150 - total flux cleaned = 0.012599 Jy ! Component: 200 - total flux cleaned = 0.0127754 Jy ! Total flux subtracted in 200 components = 0.0127754 Jy ! Clean residual min=-0.009044 max=0.009106 Jy/beam ! Clean residual mean=0.000000 rms=0.001804 Jy/beam ! Combined flux in latest and established models = 0.560537 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 78 components and 0.560537 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=0.098213Jy sigma=1.917148 ! Fit after self-cal, rms=0.098132Jy sigma=1.914784 ! 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=0.098132Jy sigma=1.914784 ! Fit after self-cal, rms=0.093676Jy sigma=1.886539 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8577 mas, bmaj=1.971 mas, bpa=-6.753 degrees ! Estimated noise=0.482602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.21687e-05 Jy ! Component: 100 - total flux cleaned = 0.00195897 Jy ! Component: 150 - total flux cleaned = 0.00408797 Jy ! Component: 200 - total flux cleaned = 0.00499863 Jy ! Total flux subtracted in 200 components = 0.00499863 Jy ! Clean residual min=-0.007388 max=0.005247 Jy/beam ! Clean residual mean=0.000003 rms=0.001304 Jy/beam ! Combined flux in latest and established models = 0.565536 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 98 components and 0.565536 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=0.092805Jy sigma=1.875148 ! Fit after self-cal, rms=0.092759Jy sigma=1.874127 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 = 0.00185562 Jy ! Component: 100 - total flux cleaned = 0.00265025 Jy ! Component: 150 - total flux cleaned = 0.00324978 Jy ! Component: 200 - total flux cleaned = 0.00378661 Jy ! Total flux subtracted in 200 components = 0.00378661 Jy ! Clean residual min=-0.007016 max=0.005384 Jy/beam ! Clean residual mean=0.000002 rms=0.001245 Jy/beam ! Combined flux in latest and established models = 0.569322 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 103 components and 0.569322 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=0.092452Jy sigma=1.870419 ! Fit after self-cal, rms=0.092435Jy sigma=1.869971 ! 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=0.092435Jy sigma=1.869971 ! Fit after self-cal, rms=0.092332Jy sigma=1.855186 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8566 mas, bmaj=1.972 mas, bpa=-6.752 degrees ! Estimated noise=0.48216 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.05647e-05 Jy ! Component: 100 - total flux cleaned = 0.00047765 Jy ! Component: 150 - total flux cleaned = 0.000929671 Jy ! Component: 200 - total flux cleaned = 0.00127929 Jy ! Total flux subtracted in 200 components = 0.00127929 Jy ! Clean residual min=-0.004166 max=0.004477 Jy/beam ! Clean residual mean=0.000001 rms=0.000978 Jy/beam ! Combined flux in latest and established models = 0.570602 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 120 components and 0.570601 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=0.092208Jy sigma=1.853355 ! Fit after self-cal, rms=0.092219Jy sigma=1.853053 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 (-13.6, -36.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00364162 Jy ! Component: 100 - total flux cleaned = 0.0047328 Jy ! Component: 150 - total flux cleaned = 0.00559559 Jy ! Component: 200 - total flux cleaned = 0.00595582 Jy ! Total flux subtracted in 200 components = 0.00595582 Jy ! Clean residual min=-0.003601 max=0.003909 Jy/beam ! Clean residual mean=0.000001 rms=0.000911 Jy/beam ! Combined flux in latest and established models = 0.576557 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 139 components and 0.576557 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=0.092024Jy sigma=1.849670 ! Fit after self-cal, rms=0.092018Jy sigma=1.849489 ! 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=0.092018Jy sigma=1.849489 ! Fit after self-cal, rms=0.091676Jy sigma=1.849059 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.117 mas, bmaj=3.146 mas, bpa=-5.963 degrees ! Estimated noise=0.628824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00154625 Jy ! Component: 100 - total flux cleaned = 0.00228171 Jy ! Component: 150 - total flux cleaned = 0.00288785 Jy ! Component: 200 - total flux cleaned = 0.00324445 Jy ! Total flux subtracted in 200 components = 0.00324445 Jy ! Clean residual min=-0.003416 max=0.003653 Jy/beam ! Clean residual mean=0.000000 rms=0.000939 Jy/beam ! Combined flux in latest and established models = 0.579802 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 151 components and 0.579802 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=0.091625Jy sigma=1.848416 ! Fit after self-cal, rms=0.091620Jy sigma=1.848295 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 = 0.000594278 Jy ! Component: 100 - total flux cleaned = 0.000707969 Jy ! Component: 150 - total flux cleaned = 0.000743654 Jy ! Component: 200 - total flux cleaned = 0.000777646 Jy ! Total flux subtracted in 200 components = 0.000777646 Jy ! Clean residual min=-0.003331 max=0.003657 Jy/beam ! Clean residual mean=-0.000000 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.580579 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 158 components and 0.580579 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=0.091595Jy sigma=1.848064 ! Fit after self-cal, rms=0.091596Jy sigma=1.848036 ! 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=0.8561 mas, bmaj=1.975 mas, bpa=-6.838 degrees ! Estimated noise=0.481061 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8561 x 1.975 at -6.838 degrees (North through East) ! Clean map min=-0.0044165 max=0.40525 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=0.7392 mas, bmaj=1.813 mas, bpa=-7.585 degrees ! Estimated noise=0.702885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.311886 Jy ! Component: 100 - total flux cleaned = 0.40176 Jy ! Component: 150 - total flux cleaned = 0.445315 Jy ! Component: 200 - total flux cleaned = 0.471312 Jy ! Total flux subtracted in 200 components = 0.471312 Jy ! Clean residual min=-0.010392 max=0.014133 Jy/beam ! Clean residual mean=0.000014 rms=0.002586 Jy/beam ! Combined flux in latest and established models = 0.471312 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.471312 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8561 mas, bmaj=1.975 mas, bpa=-6.838 degrees ! Estimated noise=0.481061 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 = 0.026252 Jy ! Component: 100 - total flux cleaned = 0.0431653 Jy ! Component: 150 - total flux cleaned = 0.0551123 Jy ! Component: 200 - total flux cleaned = 0.064055 Jy ! Total flux subtracted in 200 components = 0.064055 Jy ! Clean residual min=-0.005316 max=0.007101 Jy/beam ! Clean residual mean=0.000010 rms=0.001557 Jy/beam ! Combined flux in latest and established models = 0.535367 Jy ! Adding 63 model components to the UV plane model. ! The established model now contains 70 components and 0.535367 Jy ! Inverting map ! Added new window around map position (-9.2, 13.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00756269 Jy ! Component: 100 - total flux cleaned = 0.0134917 Jy ! Component: 150 - total flux cleaned = 0.018536 Jy ! Component: 200 - total flux cleaned = 0.0228859 Jy ! Total flux subtracted in 200 components = 0.0228859 Jy ! Clean residual min=-0.004405 max=0.005193 Jy/beam ! Clean residual mean=0.000005 rms=0.001136 Jy/beam ! Combined flux in latest and established models = 0.558253 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 110 components and 0.558253 Jy ! Inverting map ! Added new window around map position (11.8, -7.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00474146 Jy ! Component: 100 - total flux cleaned = 0.00817949 Jy ! Component: 150 - total flux cleaned = 0.0109842 Jy ! Component: 200 - total flux cleaned = 0.0130788 Jy ! Total flux subtracted in 200 components = 0.0130788 Jy ! Clean residual min=-0.003991 max=0.003909 Jy/beam ! Clean residual mean=0.000002 rms=0.000975 Jy/beam ! Combined flux in latest and established models = 0.571332 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 132 components and 0.571332 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=2.117 mas, bmaj=3.146 mas, bpa=-5.963 degrees ! Estimated noise=0.628824 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00375518 Jy ! Component: 100 - total flux cleaned = 0.00609622 Jy ! Component: 150 - total flux cleaned = 0.00706902 Jy ! Component: 200 - total flux cleaned = 0.00799225 Jy ! Total flux subtracted in 200 components = 0.00799225 Jy ! Clean residual min=-0.003655 max=0.004280 Jy/beam ! Clean residual mean=0.000001 rms=0.001036 Jy/beam ! Combined flux in latest and established models = 0.579324 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 = 0.000451541 Jy ! Component: 100 - total flux cleaned = 0.000630867 Jy ! Component: 150 - total flux cleaned = 0.000744309 Jy ! Component: 200 - total flux cleaned = 0.00090729 Jy ! Total flux subtracted in 200 components = 0.00090729 Jy ! Clean residual min=-0.003412 max=0.004019 Jy/beam ! Clean residual mean=0.000001 rms=0.000985 Jy/beam ! Combined flux in latest and established models = 0.580232 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 172 components and 0.580232 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8561 mas, bmaj=1.975 mas, bpa=-6.838 degrees ! Estimated noise=0.481061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00120616 Jy ! Component: 100 - total flux cleaned = -0.0014681 Jy ! Component: 150 - total flux cleaned = -0.00171545 Jy ! Component: 200 - total flux cleaned = -0.00186629 Jy ! Total flux subtracted in 200 components = -0.00186629 Jy ! Clean residual min=-0.003215 max=0.003617 Jy/beam ! Clean residual mean=0.000000 rms=0.000833 Jy/beam ! Combined flux in latest and established models = 0.578366 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 191 components and 0.578366 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=0.091288Jy sigma=1.843994 ! Fit after self-cal, rms=0.091264Jy sigma=1.843233 wmodel /scr/pima/bg219h_uvs/J2247+0000_X_map.mod ! Writing 191 model components to file: /scr/pima/bg219h_uvs/J2247+0000_X_map.mod wobs /scr/pima/bg219h_uvs/J2247+0000_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J2247+0000_X_uvs.fits wwins /scr/pima/bg219h_uvs/J2247+0000_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219h_uvs/J2247+0000_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 = 0.00170165 Jy ! Component: 100 - total flux cleaned = 0.00213121 Jy ! Component: 150 - total flux cleaned = 0.00207675 Jy ! Component: 200 - total flux cleaned = 0.00223977 Jy ! Component: 250 - total flux cleaned = 0.00239325 Jy ! Component: 300 - total flux cleaned = 0.00244394 Jy ! Component: 350 - total flux cleaned = 0.00263608 Jy ! Component: 400 - total flux cleaned = 0.00272853 Jy ! Component: 450 - total flux cleaned = 0.00277372 Jy ! Component: 500 - total flux cleaned = 0.00268739 Jy ! Component: 550 - total flux cleaned = 0.00260312 Jy ! Component: 600 - total flux cleaned = 0.00251991 Jy ! Component: 650 - total flux cleaned = 0.00235808 Jy ! Component: 700 - total flux cleaned = 0.00235926 Jy ! Component: 750 - total flux cleaned = 0.00239829 Jy ! Component: 800 - total flux cleaned = 0.00235995 Jy ! Component: 850 - total flux cleaned = 0.00239715 Jy ! Component: 900 - total flux cleaned = 0.00236028 Jy ! Component: 950 - total flux cleaned = 0.00239668 Jy ! Component: 1000 - total flux cleaned = 0.00246695 Jy ! Component: 1050 - total flux cleaned = 0.00250205 Jy ! Component: 1100 - total flux cleaned = 0.00257096 Jy ! Component: 1150 - total flux cleaned = 0.00257103 Jy ! Component: 1200 - total flux cleaned = 0.00257185 Jy ! Component: 1250 - total flux cleaned = 0.00270215 Jy ! Component: 1300 - total flux cleaned = 0.00276582 Jy ! Component: 1350 - total flux cleaned = 0.00282849 Jy ! Component: 1400 - total flux cleaned = 0.00279786 Jy ! Component: 1450 - total flux cleaned = 0.00288905 Jy ! Component: 1500 - total flux cleaned = 0.00294846 Jy ! Component: 1550 - total flux cleaned = 0.00297806 Jy ! Component: 1600 - total flux cleaned = 0.00297819 Jy ! Component: 1650 - total flux cleaned = 0.00306426 Jy ! Component: 1700 - total flux cleaned = 0.00309265 Jy ! Component: 1750 - total flux cleaned = 0.00309263 Jy ! Component: 1800 - total flux cleaned = 0.00309286 Jy ! Component: 1850 - total flux cleaned = 0.00309272 Jy ! Component: 1900 - total flux cleaned = 0.00311983 Jy ! Component: 1950 - total flux cleaned = 0.00312034 Jy ! Component: 2000 - total flux cleaned = 0.00319884 Jy ! Component: 2050 - total flux cleaned = 0.00319886 Jy ! Component: 2100 - total flux cleaned = 0.00325005 Jy ! Component: 2150 - total flux cleaned = 0.00325016 Jy ! Component: 2200 - total flux cleaned = 0.00322542 Jy ! Component: 2250 - total flux cleaned = 0.00329961 Jy ! Component: 2300 - total flux cleaned = 0.00334844 Jy ! Component: 2350 - total flux cleaned = 0.00334799 Jy ! Component: 2400 - total flux cleaned = 0.00339584 Jy ! Component: 2450 - total flux cleaned = 0.00339582 Jy ! Component: 2500 - total flux cleaned = 0.00344259 Jy ! Component: 2550 - total flux cleaned = 0.0034661 Jy ! Component: 2600 - total flux cleaned = 0.00351219 Jy ! Component: 2650 - total flux cleaned = 0.00353467 Jy ! Component: 2700 - total flux cleaned = 0.00353471 Jy ! Component: 2750 - total flux cleaned = 0.00364643 Jy ! Component: 2800 - total flux cleaned = 0.00366836 Jy ! Component: 2850 - total flux cleaned = 0.00377808 Jy ! Component: 2900 - total flux cleaned = 0.00377809 Jy ! Component: 2950 - total flux cleaned = 0.00379965 Jy ! Component: 3000 - total flux cleaned = 0.00377832 Jy ! Component: 3050 - total flux cleaned = 0.00379945 Jy ! Component: 3100 - total flux cleaned = 0.00382028 Jy ! Component: 3150 - total flux cleaned = 0.00390331 Jy ! Component: 3200 - total flux cleaned = 0.00390312 Jy ! Component: 3250 - total flux cleaned = 0.00390317 Jy ! Component: 3300 - total flux cleaned = 0.00396445 Jy ! Component: 3350 - total flux cleaned = 0.00400446 Jy ! Component: 3400 - total flux cleaned = 0.0040244 Jy ! Component: 3450 - total flux cleaned = 0.00408372 Jy ! Component: 3500 - total flux cleaned = 0.00406376 Jy ! Component: 3550 - total flux cleaned = 0.00404423 Jy ! Component: 3600 - total flux cleaned = 0.00406354 Jy ! Component: 3650 - total flux cleaned = 0.00412096 Jy ! Component: 3700 - total flux cleaned = 0.00410186 Jy ! Component: 3750 - total flux cleaned = 0.00412076 Jy ! Component: 3800 - total flux cleaned = 0.00406443 Jy ! Component: 3850 - total flux cleaned = 0.00404595 Jy ! Component: 3900 - total flux cleaned = 0.00413891 Jy ! Component: 3950 - total flux cleaned = 0.00413882 Jy ! Component: 4000 - total flux cleaned = 0.00419384 Jy ! Component: 4050 - total flux cleaned = 0.00421193 Jy ! Total flux subtracted in 4096 components = 0.00413971 Jy ! Clean residual min=-0.000951 max=0.001104 Jy/beam ! Clean residual mean=0.000001 rms=0.000314 Jy/beam ! Combined flux in latest and established models = 0.582505 Jy keep ! Adding 270 model components to the UV plane model. ! The established model now contains 461 components and 0.582505 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J2247+0000_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8561 x 1.975 at -6.838 degrees (North through East) ! Clean map min=-0.0022758 max=0.40402 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J2247+0000_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.404022 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000309025 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.229461 0.229461 0.458922 0.917844 1.83569 3.67138 7.34276 14.6855 29.371 58.742 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.404 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1307.41 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J2247+0000_X_uvs.log closed on Thu Apr 7 12:21:51 2016