! Started logfile: /scr/pima/bg219i_uvs/J1723+3417_X_uvs.log on Wed Apr 6 23:51:06 2016 obs /scr/pima/bg219i_uvs/J1723+3417_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J1723+3417_X_uva.fits ! AN table 1: 52 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.62735 visibilities/baseline/integration-bin. ! Found source: J1723+3417 ! ! 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 17616 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/bg219i_uvs/J1723+3417_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 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 112 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 112 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=1.003490Jy sigma=24.203278 ! Fit after self-cal, rms=0.932704Jy sigma=22.405550 ! 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=0.8244 mas, bmaj=1.172 mas, bpa=-14.46 degrees ! Estimated noise=0.585851 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 = 0.0509452 Jy ! Component: 100 - total flux cleaned = 0.0652224 Jy ! Total flux subtracted in 100 components = 0.0652224 Jy ! Clean residual min=-0.007866 max=0.015340 Jy/beam ! Clean residual mean=-0.000019 rms=0.002150 Jy/beam ! Combined flux in latest and established models = 0.0652224 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.0652224 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=0.071559Jy sigma=1.597534 ! Fit after self-cal, rms=0.070347Jy sigma=1.573438 ! Inverting map ! Added new window around map position (1, -5.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0142303 Jy ! Component: 100 - total flux cleaned = 0.0223219 Jy ! Total flux subtracted in 100 components = 0.0223219 Jy ! Clean residual min=-0.005961 max=0.008329 Jy/beam ! Clean residual mean=-0.000010 rms=0.001684 Jy/beam ! Combined flux in latest and established models = 0.0875443 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.0875443 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=0.066940Jy sigma=1.474760 ! Fit after self-cal, rms=0.066565Jy sigma=1.465334 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.09 mas, bmaj=1.471 mas, bpa=-13.1 degrees ! Estimated noise=0.313633 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 (3.6, -11.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0135006 Jy ! Component: 100 - total flux cleaned = 0.0224427 Jy ! Component: 150 - total flux cleaned = 0.0290032 Jy ! Component: 200 - total flux cleaned = 0.0341029 Jy ! Total flux subtracted in 200 components = 0.0341029 Jy ! Clean residual min=-0.004249 max=0.006008 Jy/beam ! Clean residual mean=-0.000020 rms=0.001320 Jy/beam ! Combined flux in latest and established models = 0.121647 Jy ! Performing phase self-cal ! Adding 45 model components to the UV plane model. ! The established model now contains 63 components and 0.121647 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=0.063247Jy sigma=1.372249 ! Fit after self-cal, rms=0.062714Jy sigma=1.359429 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.09 x 1.471 at -13.1 degrees (North through East) ! Clean map min=-0.0034794 max=0.067056 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.07 HN 1.07 KP 0.96 ! LA 0.86 MK 1.04 NL 1.04 OV 0.97 ! PT 0.94 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.11 HN 0.94 KP 0.98 ! LA 0.85 MK 1.03 NL 1.04 OV 0.94 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.07 HN 1.02 KP 1.01 ! LA 0.88 MK 1.01 NL 1.04 OV 0.93 ! PT 0.89 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.15 HN 0.98 KP 1.04 ! LA 0.86 MK 1.02 NL 1.02 OV 0.90 ! PT 0.91 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.05 HN 1.02 KP 0.97 ! LA 0.90 MK 1.04 NL 1.05 OV 0.95 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.07 HN 0.99 KP 1.01 ! LA 0.89 MK 1.07 NL 0.95 OV 0.98 ! PT 0.93 SC 1.01 ! ! ! 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=0.062714Jy sigma=1.359429 ! Fit after self-cal, rms=0.062243Jy sigma=1.344464 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.107 mas, bmaj=1.493 mas, bpa=-12.12 degrees ! Estimated noise=0.302641 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 = 0.00425329 Jy ! Component: 100 - total flux cleaned = 0.00626479 Jy ! Component: 150 - total flux cleaned = 0.00730083 Jy ! Component: 200 - total flux cleaned = 0.00809806 Jy ! Total flux subtracted in 200 components = 0.00809806 Jy ! Clean residual min=-0.002876 max=0.003316 Jy/beam ! Clean residual mean=0.000000 rms=0.000737 Jy/beam ! Combined flux in latest and established models = 0.129745 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 91 components and 0.129745 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=0.061846Jy sigma=1.333123 ! Fit after self-cal, rms=0.061878Jy sigma=1.331337 ! 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=0.061878Jy sigma=1.331337 ! Fit after self-cal, rms=0.062342Jy sigma=1.322946 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.105 mas, bmaj=1.491 mas, bpa=-12.88 degrees ! Estimated noise=0.305086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.001329 Jy ! Component: 100 - total flux cleaned = 0.00190948 Jy ! Component: 150 - total flux cleaned = 0.00222933 Jy ! Component: 200 - total flux cleaned = 0.00241304 Jy ! Total flux subtracted in 200 components = 0.00241304 Jy ! Clean residual min=-0.002086 max=0.002736 Jy/beam ! Clean residual mean=0.000000 rms=0.000573 Jy/beam ! Combined flux in latest and established models = 0.132158 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 106 components and 0.132158 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=0.062219Jy sigma=1.320013 ! Fit after self-cal, rms=0.062232Jy sigma=1.319430 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 (48.2, 19.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00245941 Jy ! Component: 100 - total flux cleaned = 0.00368798 Jy ! Component: 150 - total flux cleaned = 0.00428663 Jy ! Component: 200 - total flux cleaned = 0.00454941 Jy ! Total flux subtracted in 200 components = 0.00454941 Jy ! Clean residual min=-0.001835 max=0.002105 Jy/beam ! Clean residual mean=0.000001 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.136708 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 125 components and 0.136708 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=0.062105Jy sigma=1.316422 ! Fit after self-cal, rms=0.062066Jy sigma=1.316091 ! Inverting map ! Added new window around map position (1.8, -8.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019899 Jy ! Component: 100 - total flux cleaned = 0.00258675 Jy ! Component: 150 - total flux cleaned = 0.00274477 Jy ! Component: 200 - total flux cleaned = 0.00285007 Jy ! Total flux subtracted in 200 components = 0.00285007 Jy ! Clean residual min=-0.001957 max=0.001908 Jy/beam ! Clean residual mean=0.000004 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.139558 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 142 components and 0.139558 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=0.061965Jy sigma=1.314154 ! Fit after self-cal, rms=0.061900Jy sigma=1.313765 ! Inverting map ! Added new window around map position (7.4, -48.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00169838 Jy ! Component: 100 - total flux cleaned = 0.00238193 Jy ! Component: 150 - total flux cleaned = 0.00268632 Jy ! Component: 200 - total flux cleaned = 0.002868 Jy ! Total flux subtracted in 200 components = 0.002868 Jy ! Clean residual min=-0.001883 max=0.001788 Jy/beam ! Clean residual mean=0.000003 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.142426 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 154 components and 0.142426 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=0.061830Jy sigma=1.312366 ! Fit after self-cal, rms=0.061808Jy sigma=1.312222 ! 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=0.061808Jy sigma=1.312222 ! Fit after self-cal, rms=0.060566Jy sigma=1.310800 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.103 mas, bmaj=1.489 mas, bpa=-12.57 degrees ! Estimated noise=0.303315 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0011162 Jy ! Component: 100 - total flux cleaned = 0.00149327 Jy ! Component: 150 - total flux cleaned = 0.00146301 Jy ! Component: 200 - total flux cleaned = 0.00143467 Jy ! Total flux subtracted in 200 components = 0.00143467 Jy ! Clean residual min=-0.001581 max=0.001632 Jy/beam ! Clean residual mean=0.000001 rms=0.000388 Jy/beam ! Combined flux in latest and established models = 0.14386 Jy selfcal ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 170 components and 0.14386 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=0.060527Jy sigma=1.309985 ! Fit after self-cal, rms=0.060492Jy sigma=1.309884 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 = 0.000300413 Jy ! Component: 100 - total flux cleaned = 0.000300926 Jy ! Component: 150 - total flux cleaned = 0.000276817 Jy ! Component: 200 - total flux cleaned = 0.000229765 Jy ! Total flux subtracted in 200 components = 0.000229765 Jy ! Clean residual min=-0.001585 max=0.001593 Jy/beam ! Clean residual mean=0.000002 rms=0.000379 Jy/beam ! Combined flux in latest and established models = 0.14409 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 179 components and 0.14409 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=0.060471Jy sigma=1.309413 ! Fit after self-cal, rms=0.060465Jy sigma=1.309389 ! 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=0.060465Jy sigma=1.309389 ! Fit after self-cal, rms=0.060022Jy sigma=1.309260 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.546 mas, bmaj=2.823 mas, bpa=1.798 degrees ! Estimated noise=0.36837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000531851 Jy ! Component: 100 - total flux cleaned = 0.000794736 Jy ! Component: 150 - total flux cleaned = 0.00091868 Jy ! Component: 200 - total flux cleaned = 0.00100279 Jy ! Total flux subtracted in 200 components = 0.00100279 Jy ! Clean residual min=-0.001583 max=0.001665 Jy/beam ! Clean residual mean=0.000002 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.145093 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 196 components and 0.145093 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=0.060005Jy sigma=1.308955 ! Fit after self-cal, rms=0.059992Jy sigma=1.308878 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 = 5.91402e-05 Jy ! Component: 100 - total flux cleaned = 7.84655e-05 Jy ! Component: 150 - total flux cleaned = 7.87702e-05 Jy ! Component: 200 - total flux cleaned = 4.71745e-05 Jy ! Total flux subtracted in 200 components = 4.71745e-05 Jy ! Clean residual min=-0.001548 max=0.001650 Jy/beam ! Clean residual mean=0.000003 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.14514 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 201 components and 0.14514 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=0.059985Jy sigma=1.308801 ! Fit after self-cal, rms=0.059983Jy sigma=1.308778 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=1.103 mas, bmaj=1.489 mas, bpa=-12.47 degrees ! Estimated noise=0.302726 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.103 x 1.489 at -12.47 degrees (North through East) ! Clean map min=-0.0014552 max=0.063563 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=0.8337 mas, bmaj=1.182 mas, bpa=-14.21 degrees ! Estimated noise=0.570657 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0506679 Jy ! Component: 100 - total flux cleaned = 0.0695294 Jy ! Component: 150 - total flux cleaned = 0.0820997 Jy ! Component: 200 - total flux cleaned = 0.0917234 Jy ! Total flux subtracted in 200 components = 0.0917234 Jy ! Clean residual min=-0.004969 max=0.005666 Jy/beam ! Clean residual mean=-0.000006 rms=0.001399 Jy/beam ! Combined flux in latest and established models = 0.0917234 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.0917234 Jy ! Inverting map and beam ! Estimated beam: bmin=1.103 mas, bmaj=1.489 mas, bpa=-12.47 degrees ! Estimated noise=0.302726 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 = 0.011262 Jy ! Component: 100 - total flux cleaned = 0.0191027 Jy ! Component: 150 - total flux cleaned = 0.0250061 Jy ! Component: 200 - total flux cleaned = 0.0296337 Jy ! Total flux subtracted in 200 components = 0.0296337 Jy ! Clean residual min=-0.002627 max=0.003379 Jy/beam ! Clean residual mean=-0.000004 rms=0.000788 Jy/beam ! Combined flux in latest and established models = 0.121357 Jy ! Adding 58 model components to the UV plane model. ! The established model now contains 75 components and 0.121357 Jy ! Inverting map ! Added new window around map position (16.8, -44.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00382003 Jy ! Component: 100 - total flux cleaned = 0.00685849 Jy ! Component: 150 - total flux cleaned = 0.00940649 Jy ! Component: 200 - total flux cleaned = 0.0115603 Jy ! Total flux subtracted in 200 components = 0.0115603 Jy ! Clean residual min=-0.002047 max=0.002041 Jy/beam ! Clean residual mean=-0.000001 rms=0.000515 Jy/beam ! Combined flux in latest and established models = 0.132917 Jy ! Adding 46 model components to the UV plane model. ! The established model now contains 105 components and 0.132917 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=2.546 mas, bmaj=2.823 mas, bpa=1.798 degrees ! Estimated noise=0.36837 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00295332 Jy ! Component: 100 - total flux cleaned = 0.00496697 Jy ! Component: 150 - total flux cleaned = 0.0064795 Jy ! Component: 200 - total flux cleaned = 0.00769352 Jy ! Total flux subtracted in 200 components = 0.00769352 Jy ! Clean residual min=-0.002131 max=0.001727 Jy/beam ! Clean residual mean=0.000001 rms=0.000492 Jy/beam ! Combined flux in latest and established models = 0.140611 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 = 0.000896288 Jy ! Component: 100 - total flux cleaned = 0.00142343 Jy ! Component: 150 - total flux cleaned = 0.00173848 Jy ! Component: 200 - total flux cleaned = 0.0019703 Jy ! Total flux subtracted in 200 components = 0.0019703 Jy ! Clean residual min=-0.001868 max=0.001677 Jy/beam ! Clean residual mean=0.000001 rms=0.000452 Jy/beam ! Combined flux in latest and established models = 0.142581 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 157 components and 0.142581 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.103 mas, bmaj=1.489 mas, bpa=-12.47 degrees ! Estimated noise=0.302726 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000379849 Jy ! Component: 100 - total flux cleaned = 0.000416521 Jy ! Component: 150 - total flux cleaned = 0.000417669 Jy ! Component: 200 - total flux cleaned = 0.000448472 Jy ! Total flux subtracted in 200 components = 0.000448472 Jy ! Clean residual min=-0.001574 max=0.001457 Jy/beam ! Clean residual mean=0.000001 rms=0.000380 Jy/beam ! Combined flux in latest and established models = 0.14303 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 181 components and 0.14303 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=0.060030Jy sigma=1.309623 ! Fit after self-cal, rms=0.060018Jy sigma=1.309309 wmodel /scr/pima/bg219i_uvs/J1723+3417_X_map.mod ! Writing 181 model components to file: /scr/pima/bg219i_uvs/J1723+3417_X_map.mod wobs /scr/pima/bg219i_uvs/J1723+3417_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J1723+3417_X_uvs.fits wwins /scr/pima/bg219i_uvs/J1723+3417_X_map.win ! wwins: Wrote 7 windows to /scr/pima/bg219i_uvs/J1723+3417_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 = -0.000437132 Jy ! Component: 100 - total flux cleaned = -0.0007797 Jy ! Component: 150 - total flux cleaned = -0.00112783 Jy ! Component: 200 - total flux cleaned = -0.00134045 Jy ! Component: 250 - total flux cleaned = -0.00145332 Jy ! Component: 300 - total flux cleaned = -0.00154045 Jy ! Component: 350 - total flux cleaned = -0.0016254 Jy ! Component: 400 - total flux cleaned = -0.00170723 Jy ! Component: 450 - total flux cleaned = -0.00180636 Jy ! Component: 500 - total flux cleaned = -0.00194068 Jy ! Component: 550 - total flux cleaned = -0.00197786 Jy ! Component: 600 - total flux cleaned = -0.00208723 Jy ! Component: 650 - total flux cleaned = -0.00217605 Jy ! Component: 700 - total flux cleaned = -0.0022804 Jy ! Component: 750 - total flux cleaned = -0.00236539 Jy ! Component: 800 - total flux cleaned = -0.00243209 Jy ! Component: 850 - total flux cleaned = -0.00248133 Jy ! Component: 900 - total flux cleaned = -0.00259367 Jy ! Component: 950 - total flux cleaned = -0.00270311 Jy ! Component: 1000 - total flux cleaned = -0.00282577 Jy ! Component: 1050 - total flux cleaned = -0.00290113 Jy ! Component: 1100 - total flux cleaned = -0.00299002 Jy ! Component: 1150 - total flux cleaned = -0.00304833 Jy ! Component: 1200 - total flux cleaned = -0.00317706 Jy ! Component: 1250 - total flux cleaned = -0.00324714 Jy ! Component: 1300 - total flux cleaned = -0.00328841 Jy ! Component: 1350 - total flux cleaned = -0.00335664 Jy ! Component: 1400 - total flux cleaned = -0.0034371 Jy ! Component: 1450 - total flux cleaned = -0.00351629 Jy ! Component: 1500 - total flux cleaned = -0.00359466 Jy ! Component: 1550 - total flux cleaned = -0.00367201 Jy ! Component: 1600 - total flux cleaned = -0.00382388 Jy ! Component: 1650 - total flux cleaned = -0.0038487 Jy ! Component: 1700 - total flux cleaned = -0.00397173 Jy ! Component: 1750 - total flux cleaned = -0.00400809 Jy ! Component: 1800 - total flux cleaned = -0.00411597 Jy ! Component: 1850 - total flux cleaned = -0.00411598 Jy ! Component: 1900 - total flux cleaned = -0.00417462 Jy ! Component: 1950 - total flux cleaned = -0.00424396 Jy ! Component: 2000 - total flux cleaned = -0.00431274 Jy ! Component: 2050 - total flux cleaned = -0.00436934 Jy ! Component: 2100 - total flux cleaned = -0.00443641 Jy ! Component: 2150 - total flux cleaned = -0.00451385 Jy ! Component: 2200 - total flux cleaned = -0.00455761 Jy ! Component: 2250 - total flux cleaned = -0.00459019 Jy ! Component: 2300 - total flux cleaned = -0.0046226 Jy ! Component: 2350 - total flux cleaned = -0.00464393 Jy ! Component: 2400 - total flux cleaned = -0.00473842 Jy ! Component: 2450 - total flux cleaned = -0.00475909 Jy ! Component: 2500 - total flux cleaned = -0.0048209 Jy ! Component: 2550 - total flux cleaned = -0.00485158 Jy ! Component: 2600 - total flux cleaned = -0.00491222 Jy ! Component: 2650 - total flux cleaned = -0.00494228 Jy ! Component: 2700 - total flux cleaned = -0.00499191 Jy ! Component: 2750 - total flux cleaned = -0.00503114 Jy ! Component: 2800 - total flux cleaned = -0.00507017 Jy ! Component: 2850 - total flux cleaned = -0.00508951 Jy ! Component: 2900 - total flux cleaned = -0.00510867 Jy ! Component: 2950 - total flux cleaned = -0.00517512 Jy ! Component: 3000 - total flux cleaned = -0.00518455 Jy ! Component: 3050 - total flux cleaned = -0.00519382 Jy ! Component: 3100 - total flux cleaned = -0.00521225 Jy ! Component: 3150 - total flux cleaned = -0.00519382 Jy ! Component: 3200 - total flux cleaned = -0.00512072 Jy ! Component: 3250 - total flux cleaned = -0.00513891 Jy ! Component: 3300 - total flux cleaned = -0.00516587 Jy ! Component: 3350 - total flux cleaned = -0.00513902 Jy ! Component: 3400 - total flux cleaned = -0.00513902 Jy ! Component: 3450 - total flux cleaned = -0.0051038 Jy ! Component: 3500 - total flux cleaned = -0.00512135 Jy ! Component: 3550 - total flux cleaned = -0.00511263 Jy ! Component: 3600 - total flux cleaned = -0.00510406 Jy ! Component: 3650 - total flux cleaned = -0.00506972 Jy ! Component: 3700 - total flux cleaned = -0.00511245 Jy ! Component: 3750 - total flux cleaned = -0.00507001 Jy ! Component: 3800 - total flux cleaned = -0.0050785 Jy ! Component: 3850 - total flux cleaned = -0.00507853 Jy ! Component: 3900 - total flux cleaned = -0.00506182 Jy ! Component: 3950 - total flux cleaned = -0.0050784 Jy ! Component: 4000 - total flux cleaned = -0.00507008 Jy ! Component: 4050 - total flux cleaned = -0.00506999 Jy ! Total flux subtracted in 4096 components = -0.0050618 Jy ! Clean residual min=-0.000576 max=0.000454 Jy/beam ! Clean residual mean=-0.000000 rms=0.000133 Jy/beam ! Combined flux in latest and established models = 0.137968 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 457 components and 0.137968 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J1723+3417_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.103 x 1.489 at -12.47 degrees (North through East) ! Clean map min=-0.0012358 max=0.062292 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J1723+3417_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0622916 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000133459 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.642745 0.642745 1.28549 2.57098 5.14196 10.2839 20.5679 41.1357 82.2714 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.062 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 466.747 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J1723+3417_X_uvs.log closed on Wed Apr 6 23:51:12 2016