! Started logfile: /scr/pima/bg219a_uvs/J1813+2952_X_uvs.log on Wed Apr 6 21:43:40 2016 obs /scr/pima/bg219a_uvs/J1813+2952_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1813+2952_X_uva.fits ! AN table 1: 28 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.666667 visibilities/baseline/integration-bin. ! Found source: J1813+2952 ! ! 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 121 lines of history. ! ! Reading 3360 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/bg219a_uvs/J1813+2952_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 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 48 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=1.004626Jy sigma=30.927186 ! Fit after self-cal, rms=0.919965Jy sigma=28.287504 ! 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=0.7487 mas, bmaj=2.313 mas, bpa=10.2 degrees ! Estimated noise=0.865102 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 = 0.0567713 Jy ! Component: 100 - total flux cleaned = 0.077197 Jy ! Total flux subtracted in 100 components = 0.077197 Jy ! Clean residual min=-0.008009 max=0.011514 Jy/beam ! Clean residual mean=0.000001 rms=0.002492 Jy/beam ! Combined flux in latest and established models = 0.077197 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.077197 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=0.046918Jy sigma=1.431901 ! Fit after self-cal, rms=0.046662Jy sigma=1.423047 ! 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=0.9384 mas, bmaj=2.586 mas, bpa=7.977 degrees ! Estimated noise=0.563147 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 = 0.0145572 Jy ! Component: 100 - total flux cleaned = 0.0208574 Jy ! Component: 150 - total flux cleaned = 0.0239017 Jy ! Component: 200 - total flux cleaned = 0.0248834 Jy ! Total flux subtracted in 200 components = 0.0248834 Jy ! Clean residual min=-0.005842 max=0.010039 Jy/beam ! Clean residual mean=-0.000007 rms=0.001966 Jy/beam ! Combined flux in latest and established models = 0.10208 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 28 components and 0.10208 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=0.042579Jy sigma=1.294088 ! Fit after self-cal, rms=0.042582Jy sigma=1.293049 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9384 x 2.586 at 7.977 degrees (North through East) ! Clean map min=-0.0056926 max=0.079531 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: ! LA 0.91 MK 1.03 NL 1.05 OV 1.03 ! PT 0.91 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 0.92 NL 1.05 OV 1.02 ! PT 0.97 SC 0.86 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 0.99 NL 0.94 OV 1.17 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.94 MK 0.89 NL 1.13 OV 1.05 ! PT 0.94 SC 1.06 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 0.99 NL 0.99 OV 1.10 ! PT 0.94 SC 0.90 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 1.12 NL 1.01 OV 1.07 ! PT 0.93 SC 1.08 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.94 MK 0.98 NL 1.04 OV 1.09 ! PT 0.93 SC 0.92 ! ! ! 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=0.042582Jy sigma=1.293049 ! Fit after self-cal, rms=0.041746Jy sigma=1.274997 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9356 mas, bmaj=2.604 mas, bpa=8.269 degrees ! Estimated noise=0.555818 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 (-2.4, 1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00768045 Jy ! Component: 100 - total flux cleaned = 0.00872575 Jy ! Component: 150 - total flux cleaned = 0.00887874 Jy ! Component: 200 - total flux cleaned = 0.00894338 Jy ! Total flux subtracted in 200 components = 0.00894338 Jy ! Clean residual min=-0.003009 max=0.004445 Jy/beam ! Clean residual mean=-0.000002 rms=0.001030 Jy/beam ! Combined flux in latest and established models = 0.111024 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 49 components and 0.111024 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=0.040444Jy sigma=1.232987 ! Fit after self-cal, rms=0.040204Jy sigma=1.225359 ! 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=0.040204Jy sigma=1.225359 ! Fit after self-cal, rms=0.039679Jy sigma=1.214508 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9321 mas, bmaj=2.594 mas, bpa=8.068 degrees ! Estimated noise=0.553329 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00234498 Jy ! Component: 100 - total flux cleaned = 0.00317401 Jy ! Component: 150 - total flux cleaned = 0.00318235 Jy ! Component: 200 - total flux cleaned = 0.00315289 Jy ! Total flux subtracted in 200 components = 0.00315289 Jy ! Clean residual min=-0.002241 max=0.002787 Jy/beam ! Clean residual mean=-0.000003 rms=0.000592 Jy/beam ! Combined flux in latest and established models = 0.114177 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 63 components and 0.114177 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=0.039529Jy sigma=1.209973 ! Fit after self-cal, rms=0.039508Jy sigma=1.209015 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 (32.6, -2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00212839 Jy ! Component: 100 - total flux cleaned = 0.00276035 Jy ! Component: 150 - total flux cleaned = 0.00291595 Jy ! Component: 200 - total flux cleaned = 0.0030519 Jy ! Total flux subtracted in 200 components = 0.0030519 Jy ! Clean residual min=-0.001737 max=0.001799 Jy/beam ! Clean residual mean=-0.000002 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.117229 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 77 components and 0.117229 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=0.039383Jy sigma=1.205263 ! Fit after self-cal, rms=0.039372Jy sigma=1.204974 ! 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=0.039372Jy sigma=1.204974 ! Fit after self-cal, rms=0.039222Jy sigma=1.204657 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9305 mas, bmaj=2.59 mas, bpa=8.081 degrees ! Estimated noise=0.550944 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000520803 Jy ! Component: 100 - total flux cleaned = 0.00064916 Jy ! Component: 150 - total flux cleaned = 0.000672246 Jy ! Component: 200 - total flux cleaned = 0.000711863 Jy ! Total flux subtracted in 200 components = 0.000711863 Jy ! Clean residual min=-0.001532 max=0.001757 Jy/beam ! Clean residual mean=-0.000002 rms=0.000386 Jy/beam ! Combined flux in latest and established models = 0.11794 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 90 components and 0.11794 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=0.039194Jy sigma=1.203736 ! Fit after self-cal, rms=0.039194Jy sigma=1.203670 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 (24.4, -13.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115515 Jy ! Component: 100 - total flux cleaned = 0.0015101 Jy ! Component: 150 - total flux cleaned = 0.00192987 Jy ! Component: 200 - total flux cleaned = 0.00231419 Jy ! Total flux subtracted in 200 components = 0.00231419 Jy ! Clean residual min=-0.001208 max=0.001490 Jy/beam ! Clean residual mean=-0.000001 rms=0.000286 Jy/beam ! Combined flux in latest and established models = 0.120255 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 112 components and 0.120255 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=0.039129Jy sigma=1.201818 ! Fit after self-cal, rms=0.039128Jy sigma=1.201649 ! Inverting map ! Added new window around map position (-43.2, 7.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000511593 Jy ! Component: 100 - total flux cleaned = 0.000663326 Jy ! Component: 150 - total flux cleaned = 0.000845531 Jy ! Component: 200 - total flux cleaned = 0.000959074 Jy ! Total flux subtracted in 200 components = 0.000959074 Jy ! Clean residual min=-0.001014 max=0.000960 Jy/beam ! Clean residual mean=-0.000001 rms=0.000242 Jy/beam ! Combined flux in latest and established models = 0.121214 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 131 components and 0.121214 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=0.039066Jy sigma=1.199825 ! Fit after self-cal, rms=0.039057Jy sigma=1.199574 ! 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=0.039057Jy sigma=1.199574 ! Fit after self-cal, rms=0.039067Jy sigma=1.199409 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.298 mas, bmaj=3.727 mas, bpa=-15 degrees ! Estimated noise=0.68693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000533522 Jy ! Component: 100 - total flux cleaned = 0.000917996 Jy ! Component: 150 - total flux cleaned = 0.00113113 Jy ! Component: 200 - total flux cleaned = 0.00134033 Jy ! Total flux subtracted in 200 components = 0.00134033 Jy ! Clean residual min=-0.000624 max=0.000635 Jy/beam ! Clean residual mean=-0.000001 rms=0.000154 Jy/beam ! Combined flux in latest and established models = 0.122554 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 148 components and 0.122554 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=0.039057Jy sigma=1.199059 ! Fit after self-cal, rms=0.039056Jy sigma=1.199029 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 = 0.000289432 Jy ! Component: 100 - total flux cleaned = 0.000478606 Jy ! Component: 150 - total flux cleaned = 0.000654286 Jy ! Component: 200 - total flux cleaned = 0.000784308 Jy ! Total flux subtracted in 200 components = 0.000784308 Jy ! Clean residual min=-0.000504 max=0.000542 Jy/beam ! Clean residual mean=-0.000000 rms=0.000135 Jy/beam ! Combined flux in latest and established models = 0.123338 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 160 components and 0.123338 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=0.039052Jy sigma=1.198896 ! Fit after self-cal, rms=0.039051Jy sigma=1.198881 ! Inverting map ! Added new window around map position (-47.8, 32.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000486739 Jy ! Component: 100 - total flux cleaned = 0.000582701 Jy ! Component: 150 - total flux cleaned = 0.000619828 Jy ! Component: 200 - total flux cleaned = 0.00061994 Jy ! Total flux subtracted in 200 components = 0.00061994 Jy ! Clean residual min=-0.000559 max=0.000538 Jy/beam ! Clean residual mean=-0.000001 rms=0.000124 Jy/beam ! Combined flux in latest and established models = 0.123958 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 182 components and 0.123958 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=0.039035Jy sigma=1.198349 ! Fit after self-cal, rms=0.039034Jy sigma=1.198315 ! Inverting map ! Added new window around map position (50.8, 27.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000185075 Jy ! Component: 100 - total flux cleaned = 0.000249223 Jy ! Component: 150 - total flux cleaned = 0.000291912 Jy ! Component: 200 - total flux cleaned = 0.00034391 Jy ! Total flux subtracted in 200 components = 0.00034391 Jy ! Clean residual min=-0.000385 max=0.000502 Jy/beam ! Clean residual mean=-0.000000 rms=0.000099 Jy/beam ! Combined flux in latest and established models = 0.124302 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 204 components and 0.124302 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=0.039020Jy sigma=1.197854 ! Fit after self-cal, rms=0.039018Jy sigma=1.197813 ! Inverting map ! Added new window around map position (45.8, -46.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000250482 Jy ! Component: 100 - total flux cleaned = 0.000327623 Jy ! Component: 150 - total flux cleaned = 0.000328028 Jy ! Component: 200 - total flux cleaned = 0.000328314 Jy ! Total flux subtracted in 200 components = 0.000328314 Jy ! Clean residual min=-0.000376 max=0.000465 Jy/beam ! Clean residual mean=0.000000 rms=0.000096 Jy/beam ! Combined flux in latest and established models = 0.12463 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 223 components and 0.12463 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=0.039003Jy sigma=1.197351 ! Fit after self-cal, rms=0.039003Jy sigma=1.197322 ! 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=0.9304 mas, bmaj=2.59 mas, bpa=8.011 degrees ! Estimated noise=0.550796 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9304 x 2.59 at 8.011 degrees (North through East) ! Clean map min=-0.00090507 max=0.078307 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=0.7445 mas, bmaj=2.319 mas, bpa=10.2 degrees ! Estimated noise=0.843112 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0555614 Jy ! Component: 100 - total flux cleaned = 0.0763405 Jy ! Component: 150 - total flux cleaned = 0.0888361 Jy ! Component: 200 - total flux cleaned = 0.096752 Jy ! Total flux subtracted in 200 components = 0.096752 Jy ! Clean residual min=-0.005137 max=0.005426 Jy/beam ! Clean residual mean=-0.000001 rms=0.001372 Jy/beam ! Combined flux in latest and established models = 0.0967521 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 0.0967521 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9304 mas, bmaj=2.59 mas, bpa=8.011 degrees ! Estimated noise=0.550796 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 = 0.00692468 Jy ! Component: 100 - total flux cleaned = 0.0113376 Jy ! Component: 150 - total flux cleaned = 0.0146241 Jy ! Component: 200 - total flux cleaned = 0.0170619 Jy ! Total flux subtracted in 200 components = 0.0170619 Jy ! Clean residual min=-0.002534 max=0.002182 Jy/beam ! Clean residual mean=-0.000001 rms=0.000630 Jy/beam ! Combined flux in latest and established models = 0.113814 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 41 components and 0.113814 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=2.298 mas, bmaj=3.727 mas, bpa=-15 degrees ! Estimated noise=0.68693 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222178 Jy ! Component: 100 - total flux cleaned = 0.00379409 Jy ! Component: 150 - total flux cleaned = 0.00502894 Jy ! Component: 200 - total flux cleaned = 0.0058588 Jy ! Total flux subtracted in 200 components = 0.0058588 Jy ! Clean residual min=-0.001591 max=0.000953 Jy/beam ! Clean residual mean=0.000000 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.119673 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 = 0.000714616 Jy ! Component: 100 - total flux cleaned = 0.00136754 Jy ! Component: 150 - total flux cleaned = 0.0019499 Jy ! Component: 200 - total flux cleaned = 0.00250094 Jy ! Total flux subtracted in 200 components = 0.00250094 Jy ! Clean residual min=-0.001064 max=0.000633 Jy/beam ! Clean residual mean=0.000002 rms=0.000244 Jy/beam ! Combined flux in latest and established models = 0.122174 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 93 components and 0.122174 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9304 mas, bmaj=2.59 mas, bpa=8.011 degrees ! Estimated noise=0.550796 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000119642 Jy ! Component: 100 - total flux cleaned = -2.02691e-05 Jy ! Component: 150 - total flux cleaned = 0.000212756 Jy ! Component: 200 - total flux cleaned = 0.000342136 Jy ! Total flux subtracted in 200 components = 0.000342136 Jy ! Clean residual min=-0.001220 max=0.001055 Jy/beam ! Clean residual mean=-0.000001 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.122516 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 128 components and 0.122516 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=0.039081Jy sigma=1.199776 ! Fit after self-cal, rms=0.039075Jy sigma=1.199335 wmodel /scr/pima/bg219a_uvs/J1813+2952_X_map.mod ! Writing 128 model components to file: /scr/pima/bg219a_uvs/J1813+2952_X_map.mod wobs /scr/pima/bg219a_uvs/J1813+2952_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1813+2952_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1813+2952_X_map.win ! wwins: Wrote 8 windows to /scr/pima/bg219a_uvs/J1813+2952_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 = -0.00039839 Jy ! Component: 100 - total flux cleaned = -0.00057592 Jy ! Component: 150 - total flux cleaned = -0.00067296 Jy ! Component: 200 - total flux cleaned = -0.000747556 Jy ! Component: 250 - total flux cleaned = -0.000831733 Jy ! Component: 300 - total flux cleaned = -0.000884399 Jy ! Component: 350 - total flux cleaned = -0.000972605 Jy ! Component: 400 - total flux cleaned = -0.00109474 Jy ! Component: 450 - total flux cleaned = -0.00114201 Jy ! Component: 500 - total flux cleaned = -0.00118811 Jy ! Component: 550 - total flux cleaned = -0.00125495 Jy ! Component: 600 - total flux cleaned = -0.00130906 Jy ! Component: 650 - total flux cleaned = -0.00138309 Jy ! Component: 700 - total flux cleaned = -0.00149654 Jy ! Component: 750 - total flux cleaned = -0.00155689 Jy ! Component: 800 - total flux cleaned = -0.00163546 Jy ! Component: 850 - total flux cleaned = -0.0017221 Jy ! Component: 900 - total flux cleaned = -0.00179753 Jy ! Component: 950 - total flux cleaned = -0.00189927 Jy ! Component: 1000 - total flux cleaned = -0.0019629 Jy ! Component: 1050 - total flux cleaned = -0.00204311 Jy ! Component: 1100 - total flux cleaned = -0.00210451 Jy ! Component: 1150 - total flux cleaned = -0.0021477 Jy ! Component: 1200 - total flux cleaned = -0.00219028 Jy ! Component: 1250 - total flux cleaned = -0.00223232 Jy ! Component: 1300 - total flux cleaned = -0.00225721 Jy ! Component: 1350 - total flux cleaned = -0.0023224 Jy ! Component: 1400 - total flux cleaned = -0.0023626 Jy ! Component: 1450 - total flux cleaned = -0.00240232 Jy ! Component: 1500 - total flux cleaned = -0.00243354 Jy ! Component: 1550 - total flux cleaned = -0.00247213 Jy ! Component: 1600 - total flux cleaned = -0.00248737 Jy ! Component: 1650 - total flux cleaned = -0.00247983 Jy ! Component: 1700 - total flux cleaned = -0.00247983 Jy ! Component: 1750 - total flux cleaned = -0.0024724 Jy ! Component: 1800 - total flux cleaned = -0.0024724 Jy ! Component: 1850 - total flux cleaned = -0.00247976 Jy ! Component: 1900 - total flux cleaned = -0.00245794 Jy ! Component: 1950 - total flux cleaned = -0.00245786 Jy ! Component: 2000 - total flux cleaned = -0.00243632 Jy ! Component: 2050 - total flux cleaned = -0.00240784 Jy ! Component: 2100 - total flux cleaned = -0.00240793 Jy ! Component: 2150 - total flux cleaned = -0.00239379 Jy ! Component: 2200 - total flux cleaned = -0.00237279 Jy ! Component: 2250 - total flux cleaned = -0.00236581 Jy ! Component: 2300 - total flux cleaned = -0.00235185 Jy ! Component: 2350 - total flux cleaned = -0.00234489 Jy ! Component: 2400 - total flux cleaned = -0.00232417 Jy ! Component: 2450 - total flux cleaned = -0.0022966 Jy ! Component: 2500 - total flux cleaned = -0.00227596 Jy ! Component: 2550 - total flux cleaned = -0.00224843 Jy ! Component: 2600 - total flux cleaned = -0.00222782 Jy ! Component: 2650 - total flux cleaned = -0.00220722 Jy ! Component: 2700 - total flux cleaned = -0.00218661 Jy ! Component: 2750 - total flux cleaned = -0.00216594 Jy ! Component: 2800 - total flux cleaned = -0.00213837 Jy ! Component: 2850 - total flux cleaned = -0.00211769 Jy ! Component: 2900 - total flux cleaned = -0.00210389 Jy ! Component: 2950 - total flux cleaned = -0.00207619 Jy ! Component: 3000 - total flux cleaned = -0.00204135 Jy ! Component: 3050 - total flux cleaned = -0.00202029 Jy ! Component: 3100 - total flux cleaned = -0.00199916 Jy ! Component: 3150 - total flux cleaned = -0.00197086 Jy ! Component: 3200 - total flux cleaned = -0.00194951 Jy ! Component: 3250 - total flux cleaned = -0.0019136 Jy ! Component: 3300 - total flux cleaned = -0.00187753 Jy ! Component: 3350 - total flux cleaned = -0.00187025 Jy ! Component: 3400 - total flux cleaned = -0.00182635 Jy ! Component: 3450 - total flux cleaned = -0.00180419 Jy ! Component: 3500 - total flux cleaned = -0.00178189 Jy ! Component: 3550 - total flux cleaned = -0.0017518 Jy ! Component: 3600 - total flux cleaned = -0.00172899 Jy ! Component: 3650 - total flux cleaned = -0.00170588 Jy ! Component: 3700 - total flux cleaned = -0.00167488 Jy ! Component: 3750 - total flux cleaned = -0.00163549 Jy ! Component: 3800 - total flux cleaned = -0.00161158 Jy ! Component: 3850 - total flux cleaned = -0.00158739 Jy ! Component: 3900 - total flux cleaned = -0.00155463 Jy ! Component: 3950 - total flux cleaned = -0.00154636 Jy ! Component: 4000 - total flux cleaned = -0.00151291 Jy ! Component: 4050 - total flux cleaned = -0.00149592 Jy ! Total flux subtracted in 4096 components = -0.00146153 Jy ! Clean residual min=-0.000478 max=0.000488 Jy/beam ! Clean residual mean=-0.000007 rms=0.000125 Jy/beam ! Combined flux in latest and established models = 0.121054 Jy keep ! Adding 195 model components to the UV plane model. ! The established model now contains 320 components and 0.121054 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1813+2952_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9304 x 2.59 at 8.011 degrees (North through East) ! Clean map min=-0.00089499 max=0.077534 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1813+2952_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0775335 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000135952 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.526036 0.526036 1.05207 2.10415 4.20829 8.41658 16.8332 33.6663 67.3326 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.077 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 570.302 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1813+2952_X_uvs.log closed on Wed Apr 6 21:43:45 2016