! Started logfile: /scr/pima/gc030_uvs/J1838+5735_S_uvs.log on Fri Apr 22 07:57:30 2016 obs /scr/pima/gc030_uvs/J1838+5735_S_uva.fits ! Reading UV FITS file: /scr/pima/gc030_uvs/J1838+5735_S_uva.fits ! AN table 1: 280 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.779841 visibilities/baseline/integration-bin. ! Found source: J1838+5735 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22724e+09 8e+06 1 8e+06 ! 02 2 2.23499e+09 8e+06 1 8e+06 ! 03 3 2.24324e+09 8e+06 1 8e+06 ! 04 4 2.25099e+09 8e+06 1 8e+06 ! 05 5 2.25924e+09 8e+06 1 8e+06 ! 06 6 2.26699e+09 8e+06 1 8e+06 ! 07 7 2.27524e+09 8e+06 1 8e+06 ! 08 8 2.28299e+09 8e+06 1 8e+06 ! ! Polarization(s): RR ! ! Read 139 lines of history. ! ! Reading 78608 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 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/gc030_uvs/J1838+5735_S] 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 0.500x0.500 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 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 294 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.006866Jy sigma=9.411001 ! Fit after self-cal, rms=0.948584Jy sigma=8.836677 ! 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=1.846 mas, bmaj=3.046 mas, bpa=-43.15 degrees ! Estimated noise=0.718363 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 = 0.043343 Jy ! Component: 100 - total flux cleaned = 0.0533168 Jy ! Total flux subtracted in 100 components = 0.0533168 Jy ! Clean residual min=-0.003711 max=0.004103 Jy/beam ! Clean residual mean=0.000003 rms=0.000793 Jy/beam ! Combined flux in latest and established models = 0.0533168 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0533168 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. ! ! Fit before self-cal, rms=0.099678Jy sigma=0.780715 ! Fit after self-cal, rms=0.097877Jy sigma=0.764439 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00600911 Jy ! Component: 100 - total flux cleaned = 0.00916264 Jy ! Total flux subtracted in 100 components = 0.00916264 Jy ! Clean residual min=-0.004112 max=0.003409 Jy/beam ! Clean residual mean=0.000002 rms=0.000759 Jy/beam ! Combined flux in latest and established models = 0.0624795 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 11 components and 0.0624795 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. ! ! Fit before self-cal, rms=0.097510Jy sigma=0.759002 ! Fit after self-cal, rms=0.097420Jy sigma=0.758758 ! 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=2.479 mas, bmaj=3.626 mas, bpa=-39.98 degrees ! Estimated noise=0.311345 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 = 0.00261217 Jy ! Component: 100 - total flux cleaned = 0.0038565 Jy ! Component: 150 - total flux cleaned = 0.00445386 Jy ! Component: 200 - total flux cleaned = 0.00453786 Jy ! Total flux subtracted in 200 components = 0.00453786 Jy ! Clean residual min=-0.002747 max=0.002630 Jy/beam ! Clean residual mean=0.000003 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.0670173 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.0670173 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. ! ! Fit before self-cal, rms=0.097407Jy sigma=0.757748 ! Fit after self-cal, rms=0.097315Jy sigma=0.757596 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.479 x 3.626 at -39.98 degrees (North through East) ! Clean map min=-0.0026178 max=0.060668 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* EB 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 1.02 EB 1.06 HN 0.91 KP 0.98 ! LA 0.85 MK 0.99 NL 1.05 OV 1.03 ! PT 1.05 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 EB 1.02 HN 0.97 KP 1.00 ! LA 0.85 MK 0.86 NL 1.07 OV 1.04 ! PT 1.09 SC 0.94 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* EB 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* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 EB 1.04 HN 0.97 KP 0.96 ! LA 0.88 MK 1.01 NL 1.04 OV 0.98 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 EB 1.05 HN 0.88 KP 0.91 ! LA 0.93 MK 0.93 NL 1.08 OV 1.02 ! PT 1.09 SC 0.96 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 EB 1.04 HN 0.90 KP 0.97 ! LA 0.94 MK 0.89 NL 1.05 OV 0.95 ! PT 1.05 SC 0.98 ! ! ! Fit before self-cal, rms=0.097315Jy sigma=0.757596 ! Fit after self-cal, rms=0.094211Jy sigma=0.756057 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.49 mas, bmaj=3.622 mas, bpa=-38.91 degrees ! Estimated noise=0.306068 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 = -0.000314571 Jy ! Component: 100 - total flux cleaned = -0.000336255 Jy ! Component: 150 - total flux cleaned = -0.000301704 Jy ! Component: 200 - total flux cleaned = -0.000270285 Jy ! Total flux subtracted in 200 components = -0.000270285 Jy ! Clean residual min=-0.002390 max=0.002336 Jy/beam ! Clean residual mean=0.000003 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.066747 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 28 components and 0.066747 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. ! ! Fit before self-cal, rms=0.094184Jy sigma=0.756037 ! Fit after self-cal, rms=0.094180Jy sigma=0.755596 ! 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. ! ! Fit before self-cal, rms=0.094180Jy sigma=0.755596 ! Fit after self-cal, rms=0.094852Jy sigma=0.754633 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.497 mas, bmaj=3.628 mas, bpa=-38.92 degrees ! Estimated noise=0.306985 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000151756 Jy ! Component: 100 - total flux cleaned = 0.000118191 Jy ! Component: 150 - total flux cleaned = 0.000108691 Jy ! Component: 200 - total flux cleaned = 9.96303e-05 Jy ! Total flux subtracted in 200 components = 9.96303e-05 Jy ! Clean residual min=-0.002084 max=0.002289 Jy/beam ! Clean residual mean=0.000003 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0668467 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 29 components and 0.0668467 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. ! ! Fit before self-cal, rms=0.094850Jy sigma=0.754599 ! Fit after self-cal, rms=0.094970Jy sigma=0.754441 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 (-46, -56). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00147574 Jy ! Component: 100 - total flux cleaned = 0.00188805 Jy ! Component: 150 - total flux cleaned = 0.00208854 Jy ! Component: 200 - total flux cleaned = 0.00224649 Jy ! Total flux subtracted in 200 components = 0.00224649 Jy ! Clean residual min=-0.002041 max=0.002032 Jy/beam ! Clean residual mean=0.000001 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.0690932 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 45 components and 0.0690932 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. ! ! Fit before self-cal, rms=0.094905Jy sigma=0.754032 ! Fit after self-cal, rms=0.094948Jy sigma=0.753863 ! 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. ! ! Fit before self-cal, rms=0.094948Jy sigma=0.753863 ! Fit after self-cal, rms=0.095390Jy sigma=0.753842 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.495 mas, bmaj=3.627 mas, bpa=-38.87 degrees ! Estimated noise=0.307629 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000615072 Jy ! Component: 100 - total flux cleaned = 0.000865646 Jy ! Component: 150 - total flux cleaned = 0.000982356 Jy ! Component: 200 - total flux cleaned = 0.00102408 Jy ! Total flux subtracted in 200 components = 0.00102408 Jy ! Clean residual min=-0.002077 max=0.002004 Jy/beam ! Clean residual mean=0.000001 rms=0.000441 Jy/beam ! Combined flux in latest and established models = 0.0701172 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 53 components and 0.0701172 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. ! ! Fit before self-cal, rms=0.095366Jy sigma=0.753710 ! Fit after self-cal, rms=0.095427Jy sigma=0.753631 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 = 0.000236075 Jy ! Component: 100 - total flux cleaned = 0.000321814 Jy ! Component: 150 - total flux cleaned = 0.000360034 Jy ! Component: 200 - total flux cleaned = 0.000378094 Jy ! Total flux subtracted in 200 components = 0.000378094 Jy ! Clean residual min=-0.002082 max=0.002020 Jy/beam ! Clean residual mean=0.000001 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.0704953 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 55 components and 0.0704953 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. ! ! Fit before self-cal, rms=0.095413Jy sigma=0.753570 ! Fit after self-cal, rms=0.095431Jy sigma=0.753547 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.095431Jy sigma=0.753547 ! Fit after self-cal, rms=0.095402Jy sigma=0.753459 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.376 mas, bmaj=8.627 mas, bpa=12.81 degrees ! Estimated noise=0.475293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000880161 Jy ! Component: 100 - total flux cleaned = 0.00108648 Jy ! Component: 150 - total flux cleaned = 0.00121008 Jy ! Component: 200 - total flux cleaned = 0.00125369 Jy ! Total flux subtracted in 200 components = 0.00125369 Jy ! Clean residual min=-0.002861 max=0.002610 Jy/beam ! Clean residual mean=-0.000000 rms=0.000779 Jy/beam ! Combined flux in latest and established models = 0.071749 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 69 components and 0.071749 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. ! ! Fit before self-cal, rms=0.095404Jy sigma=0.753496 ! Fit after self-cal, rms=0.095407Jy sigma=0.753410 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 = 0.000111095 Jy ! Component: 100 - total flux cleaned = 0.000179548 Jy ! Component: 150 - total flux cleaned = 0.000281756 Jy ! Component: 200 - total flux cleaned = 0.000306371 Jy ! Total flux subtracted in 200 components = 0.000306371 Jy ! Clean residual min=-0.002888 max=0.002591 Jy/beam ! Clean residual mean=-0.000001 rms=0.000780 Jy/beam ! Combined flux in latest and established models = 0.0720554 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 72 components and 0.0720554 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. ! ! Fit before self-cal, rms=0.095407Jy sigma=0.753474 ! Fit after self-cal, rms=0.095392Jy sigma=0.753393 ! 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=2.491 mas, bmaj=3.627 mas, bpa=-38.79 degrees ! Estimated noise=0.30783 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.491 x 3.627 at -38.79 degrees (North through East) ! Clean map min=-0.0018694 max=0.059775 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=1.854 mas, bmaj=3.038 mas, bpa=-42.21 degrees ! Estimated noise=0.713423 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0443361 Jy ! Component: 100 - total flux cleaned = 0.0552628 Jy ! Component: 150 - total flux cleaned = 0.0601933 Jy ! Component: 200 - total flux cleaned = 0.0629387 Jy ! Total flux subtracted in 200 components = 0.0629387 Jy ! Clean residual min=-0.003426 max=0.002928 Jy/beam ! Clean residual mean=0.000002 rms=0.000700 Jy/beam ! Combined flux in latest and established models = 0.0629387 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 0.0629387 Jy ! Inverting map and beam ! Estimated beam: bmin=2.491 mas, bmaj=3.627 mas, bpa=-38.79 degrees ! Estimated noise=0.30783 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 = 0.00316607 Jy ! Component: 100 - total flux cleaned = 0.00453763 Jy ! Component: 150 - total flux cleaned = 0.00562786 Jy ! Component: 200 - total flux cleaned = 0.00623176 Jy ! Total flux subtracted in 200 components = 0.00623176 Jy ! Clean residual min=-0.002018 max=0.002099 Jy/beam ! Clean residual mean=0.000002 rms=0.000459 Jy/beam ! Combined flux in latest and established models = 0.0691705 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 27 components and 0.0691705 Jy ! Inverting map ! Added new window around map position (-15.5, 14.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000937433 Jy ! Component: 100 - total flux cleaned = 0.00121919 Jy ! Component: 150 - total flux cleaned = 0.00133809 Jy ! Component: 200 - total flux cleaned = 0.0014775 Jy ! Total flux subtracted in 200 components = 0.0014775 Jy ! Clean residual min=-0.001879 max=0.001967 Jy/beam ! Clean residual mean=0.000001 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.070648 Jy ! Adding 20 model components to the UV plane model. ! The established model now contains 39 components and 0.070648 Jy ! Inverting map ! Added new window around map position (57, -36). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000734262 Jy ! Component: 100 - total flux cleaned = 0.000916819 Jy ! Component: 150 - total flux cleaned = 0.00117206 Jy ! Component: 200 - total flux cleaned = 0.00126949 Jy ! Total flux subtracted in 200 components = 0.00126949 Jy ! Clean residual min=-0.001766 max=0.001803 Jy/beam ! Clean residual mean=0.000002 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0719175 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 59 components and 0.0719175 Jy ! Inverting map ! Added new window around map position (53.5, 28). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00156626 Jy ! Component: 100 - total flux cleaned = 0.00193709 Jy ! Component: 150 - total flux cleaned = 0.00220388 Jy ! Component: 200 - total flux cleaned = 0.00231445 Jy ! Total flux subtracted in 200 components = 0.00231445 Jy ! Clean residual min=-0.001719 max=0.001551 Jy/beam ! Clean residual mean=0.000001 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0742319 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 70 components and 0.0742319 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=7.376 mas, bmaj=8.627 mas, bpa=12.81 degrees ! Estimated noise=0.475293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000740362 Jy ! Component: 100 - total flux cleaned = 0.000467596 Jy ! Component: 150 - total flux cleaned = 0.000326558 Jy ! Component: 200 - total flux cleaned = 0.000203195 Jy ! Total flux subtracted in 200 components = 0.000203195 Jy ! Clean residual min=-0.002361 max=0.002457 Jy/beam ! Clean residual mean=-0.000002 rms=0.000730 Jy/beam ! Combined flux in latest and established models = 0.0744351 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 = -4.17977e-05 Jy ! Component: 100 - total flux cleaned = -7.97196e-05 Jy ! Component: 150 - total flux cleaned = -7.83616e-05 Jy ! Component: 200 - total flux cleaned = -6.11662e-05 Jy ! Total flux subtracted in 200 components = -6.11662e-05 Jy ! Clean residual min=-0.002365 max=0.002400 Jy/beam ! Clean residual mean=-0.000003 rms=0.000721 Jy/beam ! Combined flux in latest and established models = 0.074374 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 85 components and 0.074374 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.491 mas, bmaj=3.627 mas, bpa=-38.79 degrees ! Estimated noise=0.30783 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000244019 Jy ! Component: 100 - total flux cleaned = -0.000114362 Jy ! Component: 150 - total flux cleaned = -8.52126e-05 Jy ! Component: 200 - total flux cleaned = -5.81538e-05 Jy ! Total flux subtracted in 200 components = -5.81538e-05 Jy ! Clean residual min=-0.001646 max=0.001546 Jy/beam ! Clean residual mean=0.000000 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.0743158 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 107 components and 0.0743158 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. ! ! Fit before self-cal, rms=0.095258Jy sigma=0.752605 ! Fit after self-cal, rms=0.095395Jy sigma=0.752207 wmodel /scr/pima/gc030_uvs/J1838+5735_S_map.mod ! Writing 107 model components to file: /scr/pima/gc030_uvs/J1838+5735_S_map.mod wobs /scr/pima/gc030_uvs/J1838+5735_S_uvs.fits ! Writing UV FITS file: /scr/pima/gc030_uvs/J1838+5735_S_uvs.fits wwins /scr/pima/gc030_uvs/J1838+5735_S_map.win ! wwins: Wrote 5 windows to /scr/pima/gc030_uvs/J1838+5735_S_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 = -0.000766139 Jy ! Component: 100 - total flux cleaned = -0.00127159 Jy ! Component: 150 - total flux cleaned = -0.00175144 Jy ! Component: 200 - total flux cleaned = -0.00213529 Jy ! Component: 250 - total flux cleaned = -0.00228343 Jy ! Component: 300 - total flux cleaned = -0.00242713 Jy ! Component: 350 - total flux cleaned = -0.00252048 Jy ! Component: 400 - total flux cleaned = -0.00261186 Jy ! Component: 450 - total flux cleaned = -0.00265669 Jy ! Component: 500 - total flux cleaned = -0.00272245 Jy ! Component: 550 - total flux cleaned = -0.00276503 Jy ! Component: 600 - total flux cleaned = -0.00280671 Jy ! Component: 650 - total flux cleaned = -0.00278569 Jy ! Component: 700 - total flux cleaned = -0.00288801 Jy ! Component: 750 - total flux cleaned = -0.00296828 Jy ! Component: 800 - total flux cleaned = -0.00300802 Jy ! Component: 850 - total flux cleaned = -0.00312489 Jy ! Component: 900 - total flux cleaned = -0.00312464 Jy ! Component: 950 - total flux cleaned = -0.00320066 Jy ! Component: 1000 - total flux cleaned = -0.00325701 Jy ! Component: 1050 - total flux cleaned = -0.00331258 Jy ! Component: 1100 - total flux cleaned = -0.00345846 Jy ! Component: 1150 - total flux cleaned = -0.00345815 Jy ! Component: 1200 - total flux cleaned = -0.00356486 Jy ! Component: 1250 - total flux cleaned = -0.00359948 Jy ! Component: 1300 - total flux cleaned = -0.00365141 Jy ! Component: 1350 - total flux cleaned = -0.00366861 Jy ! Component: 1400 - total flux cleaned = -0.00368566 Jy ! Component: 1450 - total flux cleaned = -0.0037192 Jy ! Component: 1500 - total flux cleaned = -0.00378541 Jy ! Component: 1550 - total flux cleaned = -0.00380175 Jy ! Component: 1600 - total flux cleaned = -0.00378567 Jy ! Component: 1650 - total flux cleaned = -0.00380173 Jy ! Component: 1700 - total flux cleaned = -0.00386537 Jy ! Component: 1750 - total flux cleaned = -0.003881 Jy ! Component: 1800 - total flux cleaned = -0.00389643 Jy ! Component: 1850 - total flux cleaned = -0.00397293 Jy ! Component: 1900 - total flux cleaned = -0.00395761 Jy ! Component: 1950 - total flux cleaned = -0.0040631 Jy ! Component: 2000 - total flux cleaned = -0.00412246 Jy ! Component: 2050 - total flux cleaned = -0.00416665 Jy ! Component: 2100 - total flux cleaned = -0.0042396 Jy ! Component: 2150 - total flux cleaned = -0.00425402 Jy ! Component: 2200 - total flux cleaned = -0.00431126 Jy ! Component: 2250 - total flux cleaned = -0.00435398 Jy ! Component: 2300 - total flux cleaned = -0.00433978 Jy ! Component: 2350 - total flux cleaned = -0.0043538 Jy ! Component: 2400 - total flux cleaned = -0.00438138 Jy ! Component: 2450 - total flux cleaned = -0.00443598 Jy ! Component: 2500 - total flux cleaned = -0.00440899 Jy ! Component: 2550 - total flux cleaned = -0.00443599 Jy ! Component: 2600 - total flux cleaned = -0.00443616 Jy ! Component: 2650 - total flux cleaned = -0.00450226 Jy ! Component: 2700 - total flux cleaned = -0.00444983 Jy ! Component: 2750 - total flux cleaned = -0.00444975 Jy ! Component: 2800 - total flux cleaned = -0.00451435 Jy ! Component: 2850 - total flux cleaned = -0.00447579 Jy ! Component: 2900 - total flux cleaned = -0.00445036 Jy ! Component: 2950 - total flux cleaned = -0.00443774 Jy ! Component: 3000 - total flux cleaned = -0.0044501 Jy ! Component: 3050 - total flux cleaned = -0.00442531 Jy ! Component: 3100 - total flux cleaned = -0.00443775 Jy ! Component: 3150 - total flux cleaned = -0.00441317 Jy ! Component: 3200 - total flux cleaned = -0.0043766 Jy ! Component: 3250 - total flux cleaned = -0.00435231 Jy ! Component: 3300 - total flux cleaned = -0.00432836 Jy ! Component: 3350 - total flux cleaned = -0.00425677 Jy ! Component: 3400 - total flux cleaned = -0.00422136 Jy ! Component: 3450 - total flux cleaned = -0.0041978 Jy ! Component: 3500 - total flux cleaned = -0.00418607 Jy ! Component: 3550 - total flux cleaned = -0.00417443 Jy ! Component: 3600 - total flux cleaned = -0.00415133 Jy ! Component: 3650 - total flux cleaned = -0.00415134 Jy ! Component: 3700 - total flux cleaned = -0.00407136 Jy ! Component: 3750 - total flux cleaned = -0.00403734 Jy ! Component: 3800 - total flux cleaned = -0.00396949 Jy ! Component: 3850 - total flux cleaned = -0.00394705 Jy ! Component: 3900 - total flux cleaned = -0.00386894 Jy ! Component: 3950 - total flux cleaned = -0.00385784 Jy ! Component: 4000 - total flux cleaned = -0.00384684 Jy ! Component: 4050 - total flux cleaned = -0.00383587 Jy ! Total flux subtracted in 4096 components = -0.00374862 Jy ! Clean residual min=-0.000594 max=0.000635 Jy/beam ! Clean residual mean=-0.000001 rms=0.000192 Jy/beam ! Combined flux in latest and established models = 0.0705672 Jy keep ! Adding 372 model components to the UV plane model. ! The established model now contains 479 components and 0.0705672 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/gc030_uvs/J1838+5735_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.491 x 3.627 at -38.79 degrees (North through East) ! Clean map min=-0.0019184 max=0.059326 Jy/beam ! Writing clean map to FITS file: /scr/pima/gc030_uvs/J1838+5735_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0593258 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000192073 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.971278 0.971278 1.94256 3.88511 7.77022 15.5404 31.0809 62.1618 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.059 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 308.871 quit ! Quitting program ! Log file /scr/pima/gc030_uvs/J1838+5735_S_uvs.log closed on Fri Apr 22 07:57:40 2016