! Started logfile: /scr/pima/bg219e_uvs/J0813+2542_X_uvs.log on Thu Apr 7 09:02:42 2016 obs /scr/pima/bg219e_uvs/J0813+2542_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0813+2542_X_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.837817 visibilities/baseline/integration-bin. ! Found source: J0813+2542 ! ! 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 25788 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/bg219e_uvs/J0813+2542_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 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 41 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 41 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=1.063939Jy sigma=24.078798 ! Fit after self-cal, rms=0.682655Jy sigma=15.333964 ! 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=0.831 mas, bmaj=1.392 mas, bpa=-10.94 degrees ! Estimated noise=0.526377 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 = 0.240112 Jy ! Component: 100 - total flux cleaned = 0.297731 Jy ! Total flux subtracted in 100 components = 0.297731 Jy ! Clean residual min=-0.010831 max=0.036595 Jy/beam ! Clean residual mean=-0.000033 rms=0.003343 Jy/beam ! Combined flux in latest and established models = 0.297731 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.297731 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=0.086155Jy sigma=1.888683 ! Fit after self-cal, rms=0.086126Jy sigma=1.887848 ! Inverting map ! Added new window around map position (-1.4, -1.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0333719 Jy ! Component: 100 - total flux cleaned = 0.0513115 Jy ! Total flux subtracted in 100 components = 0.0513115 Jy ! Clean residual min=-0.006948 max=0.010188 Jy/beam ! Clean residual mean=-0.000017 rms=0.001850 Jy/beam ! Combined flux in latest and established models = 0.349042 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.349042 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=0.068887Jy sigma=1.481946 ! Fit after self-cal, rms=0.068009Jy sigma=1.462200 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0133596 Jy ! Component: 100 - total flux cleaned = 0.0219164 Jy ! Total flux subtracted in 100 components = 0.0219164 Jy ! Clean residual min=-0.005679 max=0.006471 Jy/beam ! Clean residual mean=-0.000011 rms=0.001310 Jy/beam ! Combined flux in latest and established models = 0.370959 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 21 components and 0.370959 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=0.064324Jy sigma=1.372175 ! Fit after self-cal, rms=0.064200Jy sigma=1.369361 ! 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=1.091 mas, bmaj=1.668 mas, bpa=-3.978 degrees ! Estimated noise=0.263276 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 = 0.00913062 Jy ! Component: 100 - total flux cleaned = 0.0143333 Jy ! Component: 150 - total flux cleaned = 0.017875 Jy ! Component: 200 - total flux cleaned = 0.0203449 Jy ! Total flux subtracted in 200 components = 0.0203449 Jy ! Clean residual min=-0.003088 max=0.004582 Jy/beam ! Clean residual mean=-0.000007 rms=0.000869 Jy/beam ! Combined flux in latest and established models = 0.391304 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 48 components and 0.391304 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=0.062896Jy sigma=1.334696 ! Fit after self-cal, rms=0.062858Jy sigma=1.333763 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.091 x 1.668 at -3.978 degrees (North through East) ! Clean map min=-0.0027071 max=0.31623 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 1.01 FD 1.04 HN 1.02 KP 0.98 ! LA 0.98 MK 0.97 NL 0.99 OV 0.99 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.03 HN 1.01 KP 0.99 ! LA 0.98 MK 0.98 NL 1.02 OV 0.99 ! PT 0.98 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.00 KP 0.98 ! LA 0.96 MK 1.02 NL 0.98 OV 1.00 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.04 HN 1.00 KP 0.99 ! LA 0.97 MK 0.99 NL 1.00 OV 1.00 ! PT 0.97 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.00 KP 0.97 ! LA 0.98 MK 1.02 NL 1.00 OV 1.01 ! PT 0.96 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.05 HN 1.01 KP 0.97 ! LA 0.98 MK 1.04 NL 1.01 OV 1.00 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 1.01 KP 0.99 ! LA 0.97 MK 1.03 NL 1.01 OV 0.99 ! PT 0.97 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=0.062858Jy sigma=1.333763 ! Fit after self-cal, rms=0.062255Jy sigma=1.316860 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.093 mas, bmaj=1.673 mas, bpa=-3.833 degrees ! Estimated noise=0.262303 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 = 0.000104655 Jy ! Component: 100 - total flux cleaned = -9.88879e-05 Jy ! Component: 150 - total flux cleaned = -0.000236958 Jy ! Component: 200 - total flux cleaned = -0.000328966 Jy ! Total flux subtracted in 200 components = -0.000328966 Jy ! Clean residual min=-0.002275 max=0.002523 Jy/beam ! Clean residual mean=0.000001 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.390975 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 53 components and 0.390975 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=0.062221Jy sigma=1.316198 ! Fit after self-cal, rms=0.062227Jy sigma=1.316136 ! 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=0.062227Jy sigma=1.316136 ! Fit after self-cal, rms=0.062210Jy sigma=1.305997 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.093 mas, bmaj=1.673 mas, bpa=-3.931 degrees ! Estimated noise=0.262351 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000101807 Jy ! Component: 100 - total flux cleaned = -3.90595e-06 Jy ! Component: 150 - total flux cleaned = -9.28866e-05 Jy ! Component: 200 - total flux cleaned = -0.000131786 Jy ! Total flux subtracted in 200 components = -0.000131786 Jy ! Clean residual min=-0.001541 max=0.001565 Jy/beam ! Clean residual mean=-0.000002 rms=0.000371 Jy/beam ! Combined flux in latest and established models = 0.390843 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 61 components and 0.390843 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=0.062202Jy sigma=1.305804 ! Fit after self-cal, rms=0.062212Jy sigma=1.305754 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 = -1.26948e-05 Jy ! Component: 100 - total flux cleaned = -7.39037e-05 Jy ! Component: 150 - total flux cleaned = -0.000106272 Jy ! Component: 200 - total flux cleaned = -0.00012589 Jy ! Total flux subtracted in 200 components = -0.00012589 Jy ! Clean residual min=-0.001515 max=0.001571 Jy/beam ! Clean residual mean=-0.000002 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.390717 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 68 components and 0.390717 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=0.062208Jy sigma=1.305649 ! Fit after self-cal, rms=0.062206Jy sigma=1.305629 ! Inverting map ! Added new window around map position (34.6, 15.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00138906 Jy ! Component: 100 - total flux cleaned = 0.00219006 Jy ! Component: 150 - total flux cleaned = 0.00253869 Jy ! Component: 200 - total flux cleaned = 0.0027637 Jy ! Total flux subtracted in 200 components = 0.0027637 Jy ! Clean residual min=-0.001468 max=0.001456 Jy/beam ! Clean residual mean=-0.000001 rms=0.000346 Jy/beam ! Combined flux in latest and established models = 0.393481 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 83 components and 0.393481 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=0.062165Jy sigma=1.304862 ! Fit after self-cal, rms=0.062164Jy sigma=1.304823 ! Inverting map ! Added new window around map position (16.8, 12.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000971122 Jy ! Component: 100 - total flux cleaned = 0.00103824 Jy ! Component: 150 - total flux cleaned = 0.00123244 Jy ! Component: 200 - total flux cleaned = 0.00144063 Jy ! Total flux subtracted in 200 components = 0.00144063 Jy ! Clean residual min=-0.001453 max=0.001277 Jy/beam ! Clean residual mean=-0.000001 rms=0.000320 Jy/beam ! Combined flux in latest and established models = 0.394921 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 94 components and 0.394921 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=0.062127Jy sigma=1.303925 ! Fit after self-cal, rms=0.062124Jy sigma=1.303894 ! 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=0.062124Jy sigma=1.303894 ! Fit after self-cal, rms=0.062074Jy sigma=1.303778 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.093 mas, bmaj=1.673 mas, bpa=-3.923 degrees ! Estimated noise=0.262198 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000442335 Jy ! Component: 100 - total flux cleaned = 0.000643133 Jy ! Component: 150 - total flux cleaned = 0.000723267 Jy ! Component: 200 - total flux cleaned = 0.000760717 Jy ! Total flux subtracted in 200 components = 0.000760717 Jy ! Clean residual min=-0.001453 max=0.001250 Jy/beam ! Clean residual mean=-0.000000 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.395682 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 103 components and 0.395682 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=0.062060Jy sigma=1.303498 ! Fit after self-cal, rms=0.062058Jy sigma=1.303491 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 = 9.34261e-05 Jy ! Component: 100 - total flux cleaned = 0.00012766 Jy ! Component: 150 - total flux cleaned = 0.00016041 Jy ! Component: 200 - total flux cleaned = 0.000222056 Jy ! Total flux subtracted in 200 components = 0.000222056 Jy ! Clean residual min=-0.001417 max=0.001248 Jy/beam ! Clean residual mean=-0.000000 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.395904 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 105 components and 0.395904 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=0.062050Jy sigma=1.303327 ! Fit after self-cal, rms=0.062050Jy sigma=1.303326 ! 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=0.062050Jy sigma=1.303326 ! Fit after self-cal, rms=0.062037Jy sigma=1.303304 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.228 mas, bmaj=2.696 mas, bpa=-4.361 degrees ! Estimated noise=0.320975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000348361 Jy ! Component: 100 - total flux cleaned = 0.00042144 Jy ! Component: 150 - total flux cleaned = 0.00046998 Jy ! Component: 200 - total flux cleaned = 0.000523921 Jy ! Total flux subtracted in 200 components = 0.000523921 Jy ! Clean residual min=-0.001208 max=0.001153 Jy/beam ! Clean residual mean=0.000000 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.396428 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 116 components and 0.396428 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=0.062033Jy sigma=1.303243 ! Fit after self-cal, rms=0.062032Jy sigma=1.303234 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 = 0.000152015 Jy ! Component: 100 - total flux cleaned = 0.000202181 Jy ! Component: 150 - total flux cleaned = 0.000220614 Jy ! Component: 200 - total flux cleaned = 0.000220529 Jy ! Total flux subtracted in 200 components = 0.000220529 Jy ! Clean residual min=-0.001200 max=0.001138 Jy/beam ! Clean residual mean=0.000000 rms=0.000327 Jy/beam ! Combined flux in latest and established models = 0.396649 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 124 components and 0.396649 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=0.062030Jy sigma=1.303206 ! Fit after self-cal, rms=0.062030Jy sigma=1.303202 ! 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=1.093 mas, bmaj=1.673 mas, bpa=-3.898 degrees ! Estimated noise=0.262146 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.093 x 1.673 at -3.898 degrees (North through East) ! Clean map min=-0.0013146 max=0.3152 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=0.8323 mas, bmaj=1.395 mas, bpa=-10.84 degrees ! Estimated noise=0.524772 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.23884 Jy ! Component: 100 - total flux cleaned = 0.301374 Jy ! Component: 150 - total flux cleaned = 0.333464 Jy ! Component: 200 - total flux cleaned = 0.351925 Jy ! Total flux subtracted in 200 components = 0.351925 Jy ! Clean residual min=-0.005190 max=0.009462 Jy/beam ! Clean residual mean=-0.000013 rms=0.001409 Jy/beam ! Combined flux in latest and established models = 0.351925 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.351925 Jy ! Inverting map and beam ! Estimated beam: bmin=1.093 mas, bmaj=1.673 mas, bpa=-3.898 degrees ! Estimated noise=0.262146 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 = 0.0156407 Jy ! Component: 100 - total flux cleaned = 0.0242841 Jy ! Component: 150 - total flux cleaned = 0.0293799 Jy ! Component: 200 - total flux cleaned = 0.0325844 Jy ! Total flux subtracted in 200 components = 0.0325844 Jy ! Clean residual min=-0.001854 max=0.002005 Jy/beam ! Clean residual mean=-0.000005 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.384509 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 35 components and 0.384509 Jy ! Inverting map ! Added new window around map position (10.8, 30.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00230148 Jy ! Component: 100 - total flux cleaned = 0.00404373 Jy ! Component: 150 - total flux cleaned = 0.00532028 Jy ! Component: 200 - total flux cleaned = 0.00622751 Jy ! Total flux subtracted in 200 components = 0.00622751 Jy ! Clean residual min=-0.001489 max=0.001344 Jy/beam ! Clean residual mean=-0.000002 rms=0.000353 Jy/beam ! Combined flux in latest and established models = 0.390737 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 58 components and 0.390737 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=2.228 mas, bmaj=2.696 mas, bpa=-4.361 degrees ! Estimated noise=0.320975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00155585 Jy ! Component: 100 - total flux cleaned = 0.00221089 Jy ! Component: 150 - total flux cleaned = 0.00264734 Jy ! Component: 200 - total flux cleaned = 0.00302474 Jy ! Total flux subtracted in 200 components = 0.00302474 Jy ! Clean residual min=-0.001291 max=0.001217 Jy/beam ! Clean residual mean=-0.000002 rms=0.000344 Jy/beam ! Combined flux in latest and established models = 0.393762 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 = 0.000333128 Jy ! Component: 100 - total flux cleaned = 0.000654399 Jy ! Component: 150 - total flux cleaned = 0.000918996 Jy ! Component: 200 - total flux cleaned = 0.00113793 Jy ! Total flux subtracted in 200 components = 0.00113793 Jy ! Clean residual min=-0.001174 max=0.001188 Jy/beam ! Clean residual mean=-0.000001 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.3949 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 104 components and 0.394899 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.093 mas, bmaj=1.673 mas, bpa=-3.898 degrees ! Estimated noise=0.262146 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.65626e-05 Jy ! Component: 100 - total flux cleaned = 3.48069e-05 Jy ! Component: 150 - total flux cleaned = 6.02864e-05 Jy ! Component: 200 - total flux cleaned = 0.000108611 Jy ! Total flux subtracted in 200 components = 0.000108611 Jy ! Clean residual min=-0.001346 max=0.001199 Jy/beam ! Clean residual mean=-0.000001 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.395008 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 124 components and 0.395008 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=0.062043Jy sigma=1.303527 ! Fit after self-cal, rms=0.062038Jy sigma=1.303432 wmodel /scr/pima/bg219e_uvs/J0813+2542_X_map.mod ! Writing 124 model components to file: /scr/pima/bg219e_uvs/J0813+2542_X_map.mod wobs /scr/pima/bg219e_uvs/J0813+2542_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0813+2542_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0813+2542_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219e_uvs/J0813+2542_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 = -0.000444144 Jy ! Component: 100 - total flux cleaned = -0.000511758 Jy ! Component: 150 - total flux cleaned = -0.000640219 Jy ! Component: 200 - total flux cleaned = -0.000783526 Jy ! Component: 250 - total flux cleaned = -0.000881602 Jy ! Component: 300 - total flux cleaned = -0.00101534 Jy ! Component: 350 - total flux cleaned = -0.00116384 Jy ! Component: 400 - total flux cleaned = -0.00127213 Jy ! Component: 450 - total flux cleaned = -0.00134277 Jy ! Component: 500 - total flux cleaned = -0.00141216 Jy ! Component: 550 - total flux cleaned = -0.00142902 Jy ! Component: 600 - total flux cleaned = -0.00146239 Jy ! Component: 650 - total flux cleaned = -0.00144621 Jy ! Component: 700 - total flux cleaned = -0.00138245 Jy ! Component: 750 - total flux cleaned = -0.00139833 Jy ! Component: 800 - total flux cleaned = -0.00135217 Jy ! Component: 850 - total flux cleaned = -0.00136736 Jy ! Component: 900 - total flux cleaned = -0.00138232 Jy ! Component: 950 - total flux cleaned = -0.00139714 Jy ! Component: 1000 - total flux cleaned = -0.00141156 Jy ! Component: 1050 - total flux cleaned = -0.00141166 Jy ! Component: 1100 - total flux cleaned = -0.00142587 Jy ! Component: 1150 - total flux cleaned = -0.00145375 Jy ! Component: 1200 - total flux cleaned = -0.00150866 Jy ! Component: 1250 - total flux cleaned = -0.00148131 Jy ! Component: 1300 - total flux cleaned = -0.00144122 Jy ! Component: 1350 - total flux cleaned = -0.00144131 Jy ! Component: 1400 - total flux cleaned = -0.00145451 Jy ! Component: 1450 - total flux cleaned = -0.00142869 Jy ! Component: 1500 - total flux cleaned = -0.00144173 Jy ! Component: 1550 - total flux cleaned = -0.00145444 Jy ! Component: 1600 - total flux cleaned = -0.00144211 Jy ! Component: 1650 - total flux cleaned = -0.00146657 Jy ! Component: 1700 - total flux cleaned = -0.00146645 Jy ! Component: 1750 - total flux cleaned = -0.00145433 Jy ! Component: 1800 - total flux cleaned = -0.00143058 Jy ! Component: 1850 - total flux cleaned = -0.00144245 Jy ! Component: 1900 - total flux cleaned = -0.0014307 Jy ! Component: 1950 - total flux cleaned = -0.00144225 Jy ! Component: 2000 - total flux cleaned = -0.00146508 Jy ! Component: 2050 - total flux cleaned = -0.00143109 Jy ! Component: 2100 - total flux cleaned = -0.00146492 Jy ! Component: 2150 - total flux cleaned = -0.00145381 Jy ! Component: 2200 - total flux cleaned = -0.00137638 Jy ! Component: 2250 - total flux cleaned = -0.00138747 Jy ! Component: 2300 - total flux cleaned = -0.00137681 Jy ! Component: 2350 - total flux cleaned = -0.00136607 Jy ! Component: 2400 - total flux cleaned = -0.00133407 Jy ! Component: 2450 - total flux cleaned = -0.00132352 Jy ! Component: 2500 - total flux cleaned = -0.001334 Jy ! Component: 2550 - total flux cleaned = -0.00136513 Jy ! Component: 2600 - total flux cleaned = -0.00132378 Jy ! Component: 2650 - total flux cleaned = -0.00133411 Jy ! Component: 2700 - total flux cleaned = -0.00132384 Jy ! Component: 2750 - total flux cleaned = -0.00134408 Jy ! Component: 2800 - total flux cleaned = -0.00127383 Jy ! Component: 2850 - total flux cleaned = -0.00127393 Jy ! Component: 2900 - total flux cleaned = -0.00128381 Jy ! Component: 2950 - total flux cleaned = -0.00129369 Jy ! Component: 3000 - total flux cleaned = -0.00130338 Jy ! Component: 3050 - total flux cleaned = -0.00130334 Jy ! Component: 3100 - total flux cleaned = -0.00127453 Jy ! Component: 3150 - total flux cleaned = -0.00131276 Jy ! Component: 3200 - total flux cleaned = -0.00129377 Jy ! Component: 3250 - total flux cleaned = -0.00127501 Jy ! Component: 3300 - total flux cleaned = -0.00129381 Jy ! Component: 3350 - total flux cleaned = -0.00131237 Jy ! Component: 3400 - total flux cleaned = -0.00129388 Jy ! Component: 3450 - total flux cleaned = -0.00132141 Jy ! Component: 3500 - total flux cleaned = -0.00131222 Jy ! Component: 3550 - total flux cleaned = -0.00130313 Jy ! Component: 3600 - total flux cleaned = -0.00126726 Jy ! Component: 3650 - total flux cleaned = -0.00132089 Jy ! Component: 3700 - total flux cleaned = -0.00132082 Jy ! Component: 3750 - total flux cleaned = -0.00132087 Jy ! Component: 3800 - total flux cleaned = -0.00130322 Jy ! Component: 3850 - total flux cleaned = -0.00130328 Jy ! Component: 3900 - total flux cleaned = -0.00128603 Jy ! Component: 3950 - total flux cleaned = -0.00128607 Jy ! Component: 4000 - total flux cleaned = -0.0012603 Jy ! Component: 4050 - total flux cleaned = -0.00126882 Jy ! Total flux subtracted in 4096 components = -0.00126029 Jy ! Clean residual min=-0.000482 max=0.000530 Jy/beam ! Clean residual mean=-0.000000 rms=0.000139 Jy/beam ! Combined flux in latest and established models = 0.393748 Jy keep ! Adding 247 model components to the UV plane model. ! The established model now contains 371 components and 0.393748 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0813+2542_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.093 x 1.673 at -3.898 degrees (North through East) ! Clean map min=-0.00097751 max=0.31544 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0813+2542_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.315441 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000135444 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.128814 0.128814 0.257629 0.515258 1.03052 2.06103 4.12206 8.24412 16.4882 32.9765 65.953 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.315 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2328.93 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0813+2542_X_uvs.log closed on Thu Apr 7 09:02:47 2016