! Started logfile: /scr/pima/bg219h_uvs/J1148+1840_X_uvs.log on Thu Apr 7 12:09:31 2016 obs /scr/pima/bg219h_uvs/J1148+1840_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1148+1840_X_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.915873 visibilities/baseline/integration-bin. ! Found source: J1148+1840 ! ! 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 20772 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/J1148+1840_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 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 20 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 20 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=1.011226Jy sigma=25.855452 ! Fit after self-cal, rms=0.843587Jy sigma=21.526033 ! 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=0.7051 mas, bmaj=1.722 mas, bpa=-5.401 degrees ! Estimated noise=0.443185 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 = 0.109871 Jy ! Component: 100 - total flux cleaned = 0.151207 Jy ! Total flux subtracted in 100 components = 0.151207 Jy ! Clean residual min=-0.020616 max=0.059352 Jy/beam ! Clean residual mean=-0.000028 rms=0.005864 Jy/beam ! Combined flux in latest and established models = 0.151207 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.151207 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=0.147928Jy sigma=3.605334 ! Fit after self-cal, rms=0.147138Jy sigma=3.589260 ! 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 = 0.0503099 Jy ! Component: 100 - total flux cleaned = 0.0786432 Jy ! Total flux subtracted in 100 components = 0.0786432 Jy ! Clean residual min=-0.017929 max=0.054721 Jy/beam ! Clean residual mean=-0.000018 rms=0.004532 Jy/beam ! Combined flux in latest and established models = 0.22985 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.22985 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=0.118657Jy sigma=2.846190 ! Fit after self-cal, rms=0.108739Jy sigma=2.621887 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0402947 Jy ! Component: 100 - total flux cleaned = 0.060782 Jy ! Total flux subtracted in 100 components = 0.060782 Jy ! Clean residual min=-0.011770 max=0.025155 Jy/beam ! Clean residual mean=-0.000012 rms=0.002870 Jy/beam ! Combined flux in latest and established models = 0.290632 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 25 components and 0.290632 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=0.085371Jy sigma=2.026911 ! Fit after self-cal, rms=0.080984Jy sigma=1.928144 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0199757 Jy ! Component: 100 - total flux cleaned = 0.0307871 Jy ! Total flux subtracted in 100 components = 0.0307871 Jy ! Clean residual min=-0.009832 max=0.014671 Jy/beam ! Clean residual mean=-0.000010 rms=0.002034 Jy/beam ! Combined flux in latest and established models = 0.321419 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 32 components and 0.321419 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=0.072873Jy sigma=1.726188 ! Fit after self-cal, rms=0.072032Jy sigma=1.709724 ! Inverting map ! Added new window around map position (-3, -1.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.014642 Jy ! Component: 100 - total flux cleaned = 0.022052 Jy ! Total flux subtracted in 100 components = 0.022052 Jy ! Clean residual min=-0.008902 max=0.010484 Jy/beam ! Clean residual mean=-0.000005 rms=0.001575 Jy/beam ! Combined flux in latest and established models = 0.343471 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.343471 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=0.067624Jy sigma=1.597359 ! Fit after self-cal, rms=0.067079Jy sigma=1.585030 ! 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=0.8711 mas, bmaj=1.953 mas, bpa=-4.745 degrees ! Estimated noise=0.264986 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 = 0.0128036 Jy ! Component: 100 - total flux cleaned = 0.0206875 Jy ! Component: 150 - total flux cleaned = 0.0241188 Jy ! Component: 200 - total flux cleaned = 0.0262859 Jy ! Total flux subtracted in 200 components = 0.0262859 Jy ! Clean residual min=-0.005879 max=0.007784 Jy/beam ! Clean residual mean=-0.000003 rms=0.001145 Jy/beam ! Combined flux in latest and established models = 0.369757 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 48 components and 0.369757 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=0.064121Jy sigma=1.509586 ! Fit after self-cal, rms=0.063679Jy sigma=1.499605 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8711 x 1.953 at -4.745 degrees (North through East) ! Clean map min=-0.0042057 max=0.13695 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 0.99 FD 1.00 HN 0.99 KP 0.98 ! LA 0.98 MK 0.99 NL 1.08 OV 1.02 ! PT 0.97 SC 0.89 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.98 KP 0.99 ! LA 0.99 MK 1.01 NL 1.08 OV 0.99 ! PT 0.96 SC 0.94 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.02 KP 0.99 ! LA 0.99 MK 0.98 NL 1.07 OV 1.00 ! PT 0.98 SC 0.92 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.00 HN 0.98 KP 0.99 ! LA 0.98 MK 1.00 NL 1.11 OV 0.99 ! PT 0.96 SC 0.93 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.97 KP 0.99 ! LA 1.01 MK 0.99 NL 1.07 OV 0.99 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 0.98 KP 0.98 ! LA 1.02 MK 0.98 NL 1.10 OV 0.98 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.01 KP 1.00 ! LA 1.01 MK 1.01 NL 1.07 OV 1.00 ! PT 0.97 SC 0.90 ! ! ! 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=0.063679Jy sigma=1.499605 ! Fit after self-cal, rms=0.061896Jy sigma=1.484225 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8634 mas, bmaj=1.936 mas, bpa=-3.909 degrees ! Estimated noise=0.2624 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 = -0.0024853 Jy ! Component: 100 - total flux cleaned = -0.00190651 Jy ! Component: 150 - total flux cleaned = -0.00146169 Jy ! Component: 200 - total flux cleaned = -0.00110541 Jy ! Total flux subtracted in 200 components = -0.00110541 Jy ! Clean residual min=-0.004862 max=0.003722 Jy/beam ! Clean residual mean=0.000001 rms=0.000812 Jy/beam ! Combined flux in latest and established models = 0.368651 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.368651 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=0.061181Jy sigma=1.467555 ! Fit after self-cal, rms=0.060953Jy sigma=1.462858 ! 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=0.060953Jy sigma=1.462858 ! Fit after self-cal, rms=0.061094Jy sigma=1.456781 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8635 mas, bmaj=1.932 mas, bpa=-3.722 degrees ! Estimated noise=0.26172 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0016414 Jy ! Component: 100 - total flux cleaned = -0.00107717 Jy ! Component: 150 - total flux cleaned = -0.000789402 Jy ! Component: 200 - total flux cleaned = -0.000434753 Jy ! Total flux subtracted in 200 components = -0.000434753 Jy ! Clean residual min=-0.003558 max=0.003478 Jy/beam ! Clean residual mean=0.000001 rms=0.000678 Jy/beam ! Combined flux in latest and established models = 0.368217 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 67 components and 0.368217 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=0.060776Jy sigma=1.449157 ! Fit after self-cal, rms=0.060681Jy sigma=1.446797 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 (-5, -8.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00203661 Jy ! Component: 100 - total flux cleaned = 0.00376554 Jy ! Component: 150 - total flux cleaned = 0.00523009 Jy ! Component: 200 - total flux cleaned = 0.00644635 Jy ! Total flux subtracted in 200 components = 0.00644635 Jy ! Clean residual min=-0.002853 max=0.002598 Jy/beam ! Clean residual mean=-0.000001 rms=0.000567 Jy/beam ! Combined flux in latest and established models = 0.374663 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 77 components and 0.374663 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=0.060383Jy sigma=1.440044 ! Fit after self-cal, rms=0.060320Jy sigma=1.439034 ! Inverting map ! Added new window around map position (-11.6, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00188431 Jy ! Component: 100 - total flux cleaned = 0.00326307 Jy ! Component: 150 - total flux cleaned = 0.00396293 Jy ! Component: 200 - total flux cleaned = 0.00436258 Jy ! Total flux subtracted in 200 components = 0.00436258 Jy ! Clean residual min=-0.002362 max=0.001955 Jy/beam ! Clean residual mean=0.000001 rms=0.000508 Jy/beam ! Combined flux in latest and established models = 0.379026 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 93 components and 0.379026 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=0.060146Jy sigma=1.435073 ! Fit after self-cal, rms=0.060121Jy sigma=1.434591 ! 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=0.060121Jy sigma=1.434591 ! Fit after self-cal, rms=0.059863Jy sigma=1.433924 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8645 mas, bmaj=1.937 mas, bpa=-3.747 degrees ! Estimated noise=0.260715 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000470073 Jy ! Component: 100 - total flux cleaned = 0.000215031 Jy ! Component: 150 - total flux cleaned = 0.000725364 Jy ! Component: 200 - total flux cleaned = 0.00110122 Jy ! Total flux subtracted in 200 components = 0.00110122 Jy ! Clean residual min=-0.002056 max=0.001876 Jy/beam ! Clean residual mean=0.000001 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.380127 Jy selfcal ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 109 components and 0.380127 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=0.059777Jy sigma=1.432033 ! Fit after self-cal, rms=0.059758Jy sigma=1.431685 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 = 8.29102e-05 Jy ! Component: 100 - total flux cleaned = 0.000315241 Jy ! Component: 150 - total flux cleaned = 0.000587746 Jy ! Component: 200 - total flux cleaned = 0.000897103 Jy ! Total flux subtracted in 200 components = 0.000897103 Jy ! Clean residual min=-0.001932 max=0.001824 Jy/beam ! Clean residual mean=0.000001 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.381024 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 115 components and 0.381024 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=0.059710Jy sigma=1.430545 ! Fit after self-cal, rms=0.059696Jy sigma=1.430299 ! 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=0.059696Jy sigma=1.430299 ! Fit after self-cal, rms=0.059615Jy sigma=1.430180 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.023 mas, bmaj=2.895 mas, bpa=-3.977 degrees ! Estimated noise=0.341791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000524842 Jy ! Component: 100 - total flux cleaned = 0.0010333 Jy ! Component: 150 - total flux cleaned = 0.0015255 Jy ! Component: 200 - total flux cleaned = 0.00187426 Jy ! Total flux subtracted in 200 components = 0.00187426 Jy ! Clean residual min=-0.002379 max=0.001994 Jy/beam ! Clean residual mean=0.000002 rms=0.000569 Jy/beam ! Combined flux in latest and established models = 0.382898 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 131 components and 0.382898 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=0.059599Jy sigma=1.429790 ! Fit after self-cal, rms=0.059585Jy sigma=1.429580 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 = -3.72002e-05 Jy ! Component: 100 - total flux cleaned = 0.000271761 Jy ! Component: 150 - total flux cleaned = 0.000626404 Jy ! Component: 200 - total flux cleaned = 0.000831107 Jy ! Total flux subtracted in 200 components = 0.000831107 Jy ! Clean residual min=-0.002295 max=0.001879 Jy/beam ! Clean residual mean=0.000002 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.383729 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 138 components and 0.383729 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=0.059583Jy sigma=1.429592 ! Fit after self-cal, rms=0.059574Jy sigma=1.429470 ! 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=0.8653 mas, bmaj=1.94 mas, bpa=-3.822 degrees ! Estimated noise=0.260354 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8653 x 1.94 at -3.822 degrees (North through East) ! Clean map min=-0.0017374 max=0.13061 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=0.7011 mas, bmaj=1.709 mas, bpa=-4.403 degrees ! Estimated noise=0.432523 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.12343 Jy ! Component: 100 - total flux cleaned = 0.18879 Jy ! Component: 150 - total flux cleaned = 0.229617 Jy ! Component: 200 - total flux cleaned = 0.257853 Jy ! Total flux subtracted in 200 components = 0.257853 Jy ! Clean residual min=-0.007153 max=0.016313 Jy/beam ! Clean residual mean=-0.000017 rms=0.002207 Jy/beam ! Combined flux in latest and established models = 0.257853 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 0.257853 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8653 mas, bmaj=1.94 mas, bpa=-3.822 degrees ! Estimated noise=0.260354 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 = 0.0337661 Jy ! Component: 100 - total flux cleaned = 0.0556261 Jy ! Component: 150 - total flux cleaned = 0.0702485 Jy ! Component: 200 - total flux cleaned = 0.080514 Jy ! Total flux subtracted in 200 components = 0.080514 Jy ! Clean residual min=-0.003450 max=0.006106 Jy/beam ! Clean residual mean=-0.000009 rms=0.001108 Jy/beam ! Combined flux in latest and established models = 0.338367 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 41 components and 0.338367 Jy ! Inverting map ! Added new window around map position (-2, -2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00745697 Jy ! Component: 100 - total flux cleaned = 0.0128886 Jy ! Component: 150 - total flux cleaned = 0.0170011 Jy ! Component: 200 - total flux cleaned = 0.0203572 Jy ! Total flux subtracted in 200 components = 0.0203572 Jy ! Clean residual min=-0.002419 max=0.002350 Jy/beam ! Clean residual mean=-0.000003 rms=0.000632 Jy/beam ! Combined flux in latest and established models = 0.358724 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 87 components and 0.358725 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=2.023 mas, bmaj=2.895 mas, bpa=-3.977 degrees ! Estimated noise=0.341791 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00515377 Jy ! Component: 100 - total flux cleaned = 0.00885056 Jy ! Component: 150 - total flux cleaned = 0.0117952 Jy ! Component: 200 - total flux cleaned = 0.0141878 Jy ! Total flux subtracted in 200 components = 0.0141878 Jy ! Clean residual min=-0.002389 max=0.002393 Jy/beam ! Clean residual mean=-0.000001 rms=0.000692 Jy/beam ! Combined flux in latest and established models = 0.372912 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 = 0.0019833 Jy ! Component: 100 - total flux cleaned = 0.00364025 Jy ! Component: 150 - total flux cleaned = 0.00503808 Jy ! Component: 200 - total flux cleaned = 0.0062312 Jy ! Total flux subtracted in 200 components = 0.0062312 Jy ! Clean residual min=-0.002231 max=0.001971 Jy/beam ! Clean residual mean=0.000000 rms=0.000558 Jy/beam ! Combined flux in latest and established models = 0.379144 Jy ! Adding 96 model components to the UV plane model. ! The established model now contains 163 components and 0.379144 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8653 mas, bmaj=1.94 mas, bpa=-3.822 degrees ! Estimated noise=0.260354 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142278 Jy ! Component: 100 - total flux cleaned = 0.00218575 Jy ! Component: 150 - total flux cleaned = 0.00261223 Jy ! Component: 200 - total flux cleaned = 0.00285757 Jy ! Total flux subtracted in 200 components = 0.00285757 Jy ! Clean residual min=-0.001576 max=0.001632 Jy/beam ! Clean residual mean=0.000001 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.382001 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 184 components and 0.382001 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=0.059518Jy sigma=1.427627 ! Fit after self-cal, rms=0.059460Jy sigma=1.426537 wmodel /scr/pima/bg219h_uvs/J1148+1840_X_map.mod ! Writing 184 model components to file: /scr/pima/bg219h_uvs/J1148+1840_X_map.mod wobs /scr/pima/bg219h_uvs/J1148+1840_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1148+1840_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1148+1840_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219h_uvs/J1148+1840_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 = 0.000123642 Jy ! Component: 100 - total flux cleaned = 0.000285205 Jy ! Component: 150 - total flux cleaned = 0.000388749 Jy ! Component: 200 - total flux cleaned = 0.000389291 Jy ! Component: 250 - total flux cleaned = 0.000389385 Jy ! Component: 300 - total flux cleaned = 0.000460393 Jy ! Component: 350 - total flux cleaned = 0.000529281 Jy ! Component: 400 - total flux cleaned = 0.000551325 Jy ! Component: 450 - total flux cleaned = 0.000573167 Jy ! Component: 500 - total flux cleaned = 0.000636926 Jy ! Component: 550 - total flux cleaned = 0.000615905 Jy ! Component: 600 - total flux cleaned = 0.00065653 Jy ! Component: 650 - total flux cleaned = 0.000696406 Jy ! Component: 700 - total flux cleaned = 0.000715961 Jy ! Component: 750 - total flux cleaned = 0.000773727 Jy ! Component: 800 - total flux cleaned = 0.000811 Jy ! Component: 850 - total flux cleaned = 0.000885137 Jy ! Component: 900 - total flux cleaned = 0.000939823 Jy ! Component: 950 - total flux cleaned = 0.00106533 Jy ! Component: 1000 - total flux cleaned = 0.00113557 Jy ! Component: 1050 - total flux cleaned = 0.00115312 Jy ! Component: 1100 - total flux cleaned = 0.00125542 Jy ! Component: 1150 - total flux cleaned = 0.00130576 Jy ! Component: 1200 - total flux cleaned = 0.00137203 Jy ! Component: 1250 - total flux cleaned = 0.00138853 Jy ! Component: 1300 - total flux cleaned = 0.00148489 Jy ! Component: 1350 - total flux cleaned = 0.00150056 Jy ! Component: 1400 - total flux cleaned = 0.00156242 Jy ! Component: 1450 - total flux cleaned = 0.00154697 Jy ! Component: 1500 - total flux cleaned = 0.00154685 Jy ! Component: 1550 - total flux cleaned = 0.00160655 Jy ! Component: 1600 - total flux cleaned = 0.00160636 Jy ! Component: 1650 - total flux cleaned = 0.00162065 Jy ! Component: 1700 - total flux cleaned = 0.00159153 Jy ! Component: 1750 - total flux cleaned = 0.00160554 Jy ! Component: 1800 - total flux cleaned = 0.00161924 Jy ! Component: 1850 - total flux cleaned = 0.00161882 Jy ! Component: 1900 - total flux cleaned = 0.00160503 Jy ! Component: 1950 - total flux cleaned = 0.00160495 Jy ! Component: 2000 - total flux cleaned = 0.00163158 Jy ! Component: 2050 - total flux cleaned = 0.00164488 Jy ! Component: 2100 - total flux cleaned = 0.00169748 Jy ! Component: 2150 - total flux cleaned = 0.00167149 Jy ! Component: 2200 - total flux cleaned = 0.00171033 Jy ! Component: 2250 - total flux cleaned = 0.00176127 Jy ! Component: 2300 - total flux cleaned = 0.00174878 Jy ! Component: 2350 - total flux cleaned = 0.00183645 Jy ! Component: 2400 - total flux cleaned = 0.00184875 Jy ! Component: 2450 - total flux cleaned = 0.00186111 Jy ! Component: 2500 - total flux cleaned = 0.00190992 Jy ! Component: 2550 - total flux cleaned = 0.00189793 Jy ! Component: 2600 - total flux cleaned = 0.00193379 Jy ! Component: 2650 - total flux cleaned = 0.00198121 Jy ! Component: 2700 - total flux cleaned = 0.00201655 Jy ! Component: 2750 - total flux cleaned = 0.00206317 Jy ! Component: 2800 - total flux cleaned = 0.00208629 Jy ! Component: 2850 - total flux cleaned = 0.00210926 Jy ! Component: 2900 - total flux cleaned = 0.00209794 Jy ! Component: 2950 - total flux cleaned = 0.00218814 Jy ! Component: 3000 - total flux cleaned = 0.00219932 Jy ! Component: 3050 - total flux cleaned = 0.00221052 Jy ! Component: 3100 - total flux cleaned = 0.00226541 Jy ! Component: 3150 - total flux cleaned = 0.00228722 Jy ! Component: 3200 - total flux cleaned = 0.00226545 Jy ! Component: 3250 - total flux cleaned = 0.00230842 Jy ! Component: 3300 - total flux cleaned = 0.00234037 Jy ! Component: 3350 - total flux cleaned = 0.00236172 Jy ! Component: 3400 - total flux cleaned = 0.00242453 Jy ! Component: 3450 - total flux cleaned = 0.00239332 Jy ! Component: 3500 - total flux cleaned = 0.0024658 Jy ! Component: 3550 - total flux cleaned = 0.00247597 Jy ! Component: 3600 - total flux cleaned = 0.00249634 Jy ! Component: 3650 - total flux cleaned = 0.00253681 Jy ! Component: 3700 - total flux cleaned = 0.00257697 Jy ! Component: 3750 - total flux cleaned = 0.00258684 Jy ! Component: 3800 - total flux cleaned = 0.00261652 Jy ! Component: 3850 - total flux cleaned = 0.0026658 Jy ! Component: 3900 - total flux cleaned = 0.00265606 Jy ! Component: 3950 - total flux cleaned = 0.00269496 Jy ! Component: 4000 - total flux cleaned = 0.00273362 Jy ! Component: 4050 - total flux cleaned = 0.00277215 Jy ! Total flux subtracted in 4096 components = 0.00281017 Jy ! Clean residual min=-0.000692 max=0.000661 Jy/beam ! Clean residual mean=0.000000 rms=0.000164 Jy/beam ! Combined flux in latest and established models = 0.384811 Jy keep ! Adding 287 model components to the UV plane model. ! The established model now contains 471 components and 0.384811 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1148+1840_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8653 x 1.94 at -3.822 degrees (North through East) ! Clean map min=-0.0010678 max=0.13044 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1148+1840_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.130441 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000162446 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.373608 0.373608 0.747217 1.49443 2.98887 5.97773 11.9555 23.9109 47.8219 95.6437 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.13 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 802.979 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1148+1840_X_uvs.log closed on Thu Apr 7 12:09:36 2016