! Started logfile: /scr/pima/bg219i_uvs/J0359+2758_X_uvs.log on Wed Apr 6 23:30:36 2016 obs /scr/pima/bg219i_uvs/J0359+2758_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0359+2758_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.890476 visibilities/baseline/integration-bin. ! Found source: J0359+2758 ! ! 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 13464 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/J0359+2758_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 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 40 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 40 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=1.005374Jy sigma=24.968234 ! Fit after self-cal, rms=0.915485Jy sigma=22.662013 ! 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=0.8952 mas, bmaj=1.374 mas, bpa=-8.342 degrees ! Estimated noise=0.591563 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 = 0.0677305 Jy ! Component: 100 - total flux cleaned = 0.0839106 Jy ! Total flux subtracted in 100 components = 0.0839106 Jy ! Clean residual min=-0.004221 max=0.006022 Jy/beam ! Clean residual mean=-0.000003 rms=0.000985 Jy/beam ! Combined flux in latest and established models = 0.0839106 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0839106 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=0.059071Jy sigma=1.381446 ! Fit after self-cal, rms=0.058594Jy sigma=1.369459 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0062317 Jy ! Component: 100 - total flux cleaned = 0.00894689 Jy ! Total flux subtracted in 100 components = 0.00894689 Jy ! Clean residual min=-0.003931 max=0.003712 Jy/beam ! Clean residual mean=-0.000002 rms=0.000837 Jy/beam ! Combined flux in latest and established models = 0.0928575 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 10 components and 0.0928575 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=0.058111Jy sigma=1.354701 ! Fit after self-cal, rms=0.058112Jy sigma=1.354434 ! 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=1.082 mas, bmaj=1.599 mas, bpa=-3.893 degrees ! Estimated noise=0.363652 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 = 0.00210817 Jy ! Component: 100 - total flux cleaned = 0.00327363 Jy ! Component: 150 - total flux cleaned = 0.00354544 Jy ! Component: 200 - total flux cleaned = 0.00377512 Jy ! Total flux subtracted in 200 components = 0.00377512 Jy ! Clean residual min=-0.002395 max=0.002227 Jy/beam ! Clean residual mean=-0.000001 rms=0.000557 Jy/beam ! Combined flux in latest and established models = 0.0966326 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 22 components and 0.0966326 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=0.058034Jy sigma=1.352116 ! Fit after self-cal, rms=0.057996Jy sigma=1.350868 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.082 x 1.599 at -3.893 degrees (North through East) ! Clean map min=-0.0022341 max=0.085296 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 1.01 HN 1.03 KP 0.99 ! LA 0.97 MK 1.09 NL 0.96 OV 1.00 ! PT 1.00 SC 1.04 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.02 HN 1.00 KP 1.03 ! LA 0.94 MK 1.08 NL 1.07 OV 1.03 ! PT 0.95 SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 1.05 HN 0.98 KP 1.01 ! LA 1.02 MK 1.12 NL 1.01 OV 0.99 ! PT 0.97 SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.95 HN 0.98 KP 1.03 ! LA 0.95 MK 1.02 NL 0.99 OV 0.97 ! PT 1.04 SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.01 KP 1.05 ! LA 0.95 MK 1.03 NL 1.00 OV 0.99 ! PT 0.96 SC 0.94 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 FD 0.95 HN 0.96 KP 1.00 ! LA 0.96 MK 1.04 NL 1.04 OV 0.99 ! PT 1.00 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 1.01 HN 1.03 KP 1.03 ! LA 0.95 MK 1.05 NL 1.00 OV 0.98 ! PT 0.94 SC 0.95 ! ! ! 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=0.057996Jy sigma=1.350868 ! Fit after self-cal, rms=0.058263Jy sigma=1.345026 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.093 mas, bmaj=1.606 mas, bpa=-2.72 degrees ! Estimated noise=0.364523 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 = -0.000357303 Jy ! Component: 100 - total flux cleaned = -0.000333323 Jy ! Component: 150 - total flux cleaned = -0.000334016 Jy ! Component: 200 - total flux cleaned = -0.000335112 Jy ! Total flux subtracted in 200 components = -0.000335112 Jy ! Clean residual min=-0.002077 max=0.002158 Jy/beam ! Clean residual mean=0.000000 rms=0.000519 Jy/beam ! Combined flux in latest and established models = 0.0962975 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 30 components and 0.0962975 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=0.058248Jy sigma=1.344647 ! Fit after self-cal, rms=0.058267Jy sigma=1.344493 ! 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=0.058267Jy sigma=1.344493 ! Fit after self-cal, rms=0.058859Jy sigma=1.337932 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.094 mas, bmaj=1.605 mas, bpa=-3.501 degrees ! Estimated noise=0.364794 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000244781 Jy ! Component: 100 - total flux cleaned = -0.000312562 Jy ! Component: 150 - total flux cleaned = -0.000301008 Jy ! Component: 200 - total flux cleaned = -0.000271222 Jy ! Total flux subtracted in 200 components = -0.000271222 Jy ! Clean residual min=-0.001911 max=0.001909 Jy/beam ! Clean residual mean=0.000000 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.0960263 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.0960263 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=0.058850Jy sigma=1.337714 ! Fit after self-cal, rms=0.058870Jy sigma=1.337549 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 = 2.61775e-05 Jy ! Component: 100 - total flux cleaned = 3.85362e-05 Jy ! Component: 150 - total flux cleaned = 2.26181e-05 Jy ! Component: 200 - total flux cleaned = 7.76396e-06 Jy ! Total flux subtracted in 200 components = 7.76396e-06 Jy ! Clean residual min=-0.001924 max=0.001905 Jy/beam ! Clean residual mean=0.000000 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.096034 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 37 components and 0.096034 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=0.058867Jy sigma=1.337473 ! Fit after self-cal, rms=0.058866Jy sigma=1.337456 ! 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=0.058866Jy sigma=1.337456 ! Fit after self-cal, rms=0.059053Jy sigma=1.337393 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.096 mas, bmaj=1.605 mas, bpa=-3.77 degrees ! Estimated noise=0.364983 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000229042 Jy ! Component: 100 - total flux cleaned = -0.000229721 Jy ! Component: 150 - total flux cleaned = -0.000221475 Jy ! Component: 200 - total flux cleaned = -0.000206969 Jy ! Total flux subtracted in 200 components = -0.000206969 Jy ! Clean residual min=-0.001924 max=0.001918 Jy/beam ! Clean residual mean=0.000000 rms=0.000461 Jy/beam ! Combined flux in latest and established models = 0.0958271 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.0958271 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=0.059049Jy sigma=1.337298 ! Fit after self-cal, rms=0.059051Jy sigma=1.337288 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 = 1.44319e-05 Jy ! Component: 100 - total flux cleaned = 5.60798e-07 Jy ! Component: 150 - total flux cleaned = -5.66159e-06 Jy ! Component: 200 - total flux cleaned = -5.34243e-06 Jy ! Total flux subtracted in 200 components = -5.34243e-06 Jy ! Clean residual min=-0.001927 max=0.001918 Jy/beam ! Clean residual mean=0.000000 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0958217 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.0958217 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=0.059049Jy sigma=1.337253 ! Fit after self-cal, rms=0.059049Jy sigma=1.337248 ! 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=0.059049Jy sigma=1.337248 ! Fit after self-cal, rms=0.059194Jy sigma=1.337217 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.183 mas, bmaj=2.653 mas, bpa=1.39 degrees ! Estimated noise=0.433697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.73237e-05 Jy ! Component: 100 - total flux cleaned = -8.38706e-06 Jy ! Component: 150 - total flux cleaned = -7.42756e-07 Jy ! Component: 200 - total flux cleaned = 6.87215e-06 Jy ! Total flux subtracted in 200 components = 6.87215e-06 Jy ! Clean residual min=-0.001786 max=0.001826 Jy/beam ! Clean residual mean=0.000001 rms=0.000457 Jy/beam ! Combined flux in latest and established models = 0.0958286 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 46 components and 0.0958286 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=0.059194Jy sigma=1.337209 ! Fit after self-cal, rms=0.059195Jy sigma=1.337194 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 = 1.41626e-05 Jy ! Component: 100 - total flux cleaned = 2.12839e-05 Jy ! Component: 150 - total flux cleaned = 2.13022e-05 Jy ! Component: 200 - total flux cleaned = 2.72429e-05 Jy ! Total flux subtracted in 200 components = 2.72429e-05 Jy ! Clean residual min=-0.001785 max=0.001814 Jy/beam ! Clean residual mean=0.000001 rms=0.000456 Jy/beam ! Combined flux in latest and established models = 0.0958558 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 47 components and 0.0958558 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=0.059196Jy sigma=1.337202 ! Fit after self-cal, rms=0.059195Jy sigma=1.337193 ! 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=1.097 mas, bmaj=1.607 mas, bpa=-4.007 degrees ! Estimated noise=0.365228 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.097 x 1.607 at -4.007 degrees (North through East) ! Clean map min=-0.001785 max=0.085511 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=0.9074 mas, bmaj=1.384 mas, bpa=-8.591 degrees ! Estimated noise=0.597271 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0685025 Jy ! Component: 100 - total flux cleaned = 0.0849847 Jy ! Component: 150 - total flux cleaned = 0.0909487 Jy ! Component: 200 - total flux cleaned = 0.0922859 Jy ! Total flux subtracted in 200 components = 0.0922859 Jy ! Clean residual min=-0.003494 max=0.003890 Jy/beam ! Clean residual mean=-0.000001 rms=0.000849 Jy/beam ! Combined flux in latest and established models = 0.0922859 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.0922859 Jy ! Inverting map and beam ! Estimated beam: bmin=1.097 mas, bmaj=1.607 mas, bpa=-4.007 degrees ! Estimated noise=0.365228 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 = 0.00165965 Jy ! Component: 100 - total flux cleaned = 0.00206796 Jy ! Component: 150 - total flux cleaned = 0.00234225 Jy ! Component: 200 - total flux cleaned = 0.00251623 Jy ! Total flux subtracted in 200 components = 0.00251623 Jy ! Clean residual min=-0.001983 max=0.001898 Jy/beam ! Clean residual mean=0.000000 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.0948021 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.0948021 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=2.183 mas, bmaj=2.653 mas, bpa=1.39 degrees ! Estimated noise=0.433697 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000401836 Jy ! Component: 100 - total flux cleaned = 0.000508638 Jy ! Component: 150 - total flux cleaned = 0.000583852 Jy ! Component: 200 - total flux cleaned = 0.000662227 Jy ! Total flux subtracted in 200 components = 0.000662227 Jy ! Clean residual min=-0.001753 max=0.001848 Jy/beam ! Clean residual mean=0.000001 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.0954643 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 = 5.73909e-05 Jy ! Component: 100 - total flux cleaned = 0.0001082 Jy ! Component: 150 - total flux cleaned = 0.000153284 Jy ! Component: 200 - total flux cleaned = 0.000185491 Jy ! Total flux subtracted in 200 components = 0.000185491 Jy ! Clean residual min=-0.001752 max=0.001818 Jy/beam ! Clean residual mean=0.000001 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.0956498 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.0956498 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.097 mas, bmaj=1.607 mas, bpa=-4.007 degrees ! Estimated noise=0.365228 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.24908e-05 Jy ! Component: 100 - total flux cleaned = -1.47522e-05 Jy ! Component: 150 - total flux cleaned = 1.60224e-05 Jy ! Component: 200 - total flux cleaned = 2.5618e-05 Jy ! Total flux subtracted in 200 components = 2.5618e-05 Jy ! Clean residual min=-0.001930 max=0.001892 Jy/beam ! Clean residual mean=0.000000 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.0956754 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.0956754 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=0.059203Jy sigma=1.337281 ! Fit after self-cal, rms=0.059199Jy sigma=1.337250 wmodel /scr/pima/bg219i_uvs/J0359+2758_X_map.mod ! Writing 39 model components to file: /scr/pima/bg219i_uvs/J0359+2758_X_map.mod wobs /scr/pima/bg219i_uvs/J0359+2758_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0359+2758_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0359+2758_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219i_uvs/J0359+2758_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 = -7.6938e-05 Jy ! Component: 100 - total flux cleaned = -1.10496e-05 Jy ! Component: 150 - total flux cleaned = -4.24347e-05 Jy ! Component: 200 - total flux cleaned = -0.000164288 Jy ! Component: 250 - total flux cleaned = -0.000310137 Jy ! Component: 300 - total flux cleaned = -0.000423383 Jy ! Component: 350 - total flux cleaned = -0.000478635 Jy ! Component: 400 - total flux cleaned = -0.000559278 Jy ! Component: 450 - total flux cleaned = -0.000585514 Jy ! Component: 500 - total flux cleaned = -0.000610792 Jy ! Component: 550 - total flux cleaned = -0.000508493 Jy ! Component: 600 - total flux cleaned = -0.000583333 Jy ! Component: 650 - total flux cleaned = -0.00060732 Jy ! Component: 700 - total flux cleaned = -0.000631774 Jy ! Component: 750 - total flux cleaned = -0.000703252 Jy ! Component: 800 - total flux cleaned = -0.000656147 Jy ! Component: 850 - total flux cleaned = -0.000656311 Jy ! Component: 900 - total flux cleaned = -0.000747969 Jy ! Component: 950 - total flux cleaned = -0.000725844 Jy ! Component: 1000 - total flux cleaned = -0.000792498 Jy ! Component: 1050 - total flux cleaned = -0.000836039 Jy ! Component: 1100 - total flux cleaned = -0.000922374 Jy ! Component: 1150 - total flux cleaned = -0.000879619 Jy ! Component: 1200 - total flux cleaned = -0.000900702 Jy ! Component: 1250 - total flux cleaned = -0.000921461 Jy ! Component: 1300 - total flux cleaned = -0.000941656 Jy ! Component: 1350 - total flux cleaned = -0.000920857 Jy ! Component: 1400 - total flux cleaned = -0.000860529 Jy ! Component: 1450 - total flux cleaned = -0.000880232 Jy ! Component: 1500 - total flux cleaned = -0.000900178 Jy ! Component: 1550 - total flux cleaned = -0.000939564 Jy ! Component: 1600 - total flux cleaned = -0.000920295 Jy ! Component: 1650 - total flux cleaned = -0.000920131 Jy ! Component: 1700 - total flux cleaned = -0.000882306 Jy ! Component: 1750 - total flux cleaned = -0.000901052 Jy ! Component: 1800 - total flux cleaned = -0.000901186 Jy ! Component: 1850 - total flux cleaned = -0.000882646 Jy ! Component: 1900 - total flux cleaned = -0.00093722 Jy ! Component: 1950 - total flux cleaned = -0.000900988 Jy ! Component: 2000 - total flux cleaned = -0.000918844 Jy ! Component: 2050 - total flux cleaned = -0.00090102 Jy ! Component: 2100 - total flux cleaned = -0.00090132 Jy ! Component: 2150 - total flux cleaned = -0.000918584 Jy ! Component: 2200 - total flux cleaned = -0.000918773 Jy ! Component: 2250 - total flux cleaned = -0.000970402 Jy ! Component: 2300 - total flux cleaned = -0.00102155 Jy ! Component: 2350 - total flux cleaned = -0.00108903 Jy ! Component: 2400 - total flux cleaned = -0.00110574 Jy ! Component: 2450 - total flux cleaned = -0.00113895 Jy ! Component: 2500 - total flux cleaned = -0.00120462 Jy ! Component: 2550 - total flux cleaned = -0.00115559 Jy ! Component: 2600 - total flux cleaned = -0.00113958 Jy ! Component: 2650 - total flux cleaned = -0.00115578 Jy ! Component: 2700 - total flux cleaned = -0.00117193 Jy ! Component: 2750 - total flux cleaned = -0.00121933 Jy ! Component: 2800 - total flux cleaned = -0.0012035 Jy ! Component: 2850 - total flux cleaned = -0.00123468 Jy ! Component: 2900 - total flux cleaned = -0.00121924 Jy ! Component: 2950 - total flux cleaned = -0.00126529 Jy ! Component: 3000 - total flux cleaned = -0.00125001 Jy ! Component: 3050 - total flux cleaned = -0.00126508 Jy ! Component: 3100 - total flux cleaned = -0.00124997 Jy ! Component: 3150 - total flux cleaned = -0.00127979 Jy ! Component: 3200 - total flux cleaned = -0.00127977 Jy ! Component: 3250 - total flux cleaned = -0.00129464 Jy ! Component: 3300 - total flux cleaned = -0.00129454 Jy ! Component: 3350 - total flux cleaned = -0.00135264 Jy ! Component: 3400 - total flux cleaned = -0.00136696 Jy ! Component: 3450 - total flux cleaned = -0.00135241 Jy ! Component: 3500 - total flux cleaned = -0.00139522 Jy ! Component: 3550 - total flux cleaned = -0.00142348 Jy ! Component: 3600 - total flux cleaned = -0.0014094 Jy ! Component: 3650 - total flux cleaned = -0.00145154 Jy ! Component: 3700 - total flux cleaned = -0.00146559 Jy ! Component: 3750 - total flux cleaned = -0.00143794 Jy ! Component: 3800 - total flux cleaned = -0.00147918 Jy ! Component: 3850 - total flux cleaned = -0.00149271 Jy ! Component: 3900 - total flux cleaned = -0.00145184 Jy ! Component: 3950 - total flux cleaned = -0.0014113 Jy ! Component: 4000 - total flux cleaned = -0.00146511 Jy ! Component: 4050 - total flux cleaned = -0.001505 Jy ! Total flux subtracted in 4096 components = -0.00146509 Jy ! Clean residual min=-0.000885 max=0.000892 Jy/beam ! Clean residual mean=0.000001 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0942103 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 313 components and 0.0942104 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0359+2758_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.097 x 1.607 at -4.007 degrees (North through East) ! Clean map min=-0.0014176 max=0.085713 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0359+2758_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0857133 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000218398 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.764401 0.764401 1.5288 3.0576 6.11521 12.2304 24.4608 48.9217 97.8433 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.085 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 392.464 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0359+2758_X_uvs.log closed on Wed Apr 6 23:30:41 2016