! Started logfile: /scr/pima/bg219a_uvs/J1707-1415_X_uvs.log on Wed Apr 6 21:42:23 2016 obs /scr/pima/bg219a_uvs/J1707-1415_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J1707-1415_X_uva.fits ! AN table 1: 36 integrations on 15 of 15 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1707-1415 ! ! There are 12 IFs, and a total of 12 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.428e+09 3.2e+07 1 3.2e+07 ! 02 2 8.46e+09 3.2e+07 1 3.2e+07 ! 03 3 8.492e+09 3.2e+07 1 3.2e+07 ! 04 4 8.524e+09 3.2e+07 1 3.2e+07 ! 05 5 8.588e+09 3.2e+07 1 3.2e+07 ! 06 6 8.62e+09 3.2e+07 1 3.2e+07 ! 07 7 8.684e+09 3.2e+07 1 3.2e+07 ! 08 8 8.716e+09 3.2e+07 1 3.2e+07 ! 09 9 8.78e+09 3.2e+07 1 3.2e+07 ! 10 10 8.812e+09 3.2e+07 1 3.2e+07 ! 11 11 8.844e+09 3.2e+07 1 3.2e+07 ! 12 12 8.876e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 121 lines of history. ! ! Reading 6480 visibilities. select rr, 1,2,3,4,6,7,8 ! Selecting polarization: RR, channels: 1..4 6..8 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 ! Reading IF 5 channels: (none) ! Reading IF 6 channels: 6..6 ! Reading IF 7 channels: 7..7 ! Reading IF 8 channels: 8..8 ! Reading IF 9 channels: (none) ! Reading IF 10 channels: (none) ! Reading IF 11 channels: (none) ! Reading IF 12 channels: (none) print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.2 print "taper_size =", taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bg219a_uvs/J1707-1415_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 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 24 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 24 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=1.112206Jy sigma=26.692547 ! Fit after self-cal, rms=0.594356Jy sigma=14.202264 ! 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=0.5545 mas, bmaj=1.634 mas, bpa=0.2468 degrees ! Estimated noise=0.773405 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 = 0.311847 Jy ! Component: 100 - total flux cleaned = 0.381657 Jy ! Total flux subtracted in 100 components = 0.381657 Jy ! Clean residual min=-0.013324 max=0.024915 Jy/beam ! Clean residual mean=0.000068 rms=0.004093 Jy/beam ! Combined flux in latest and established models = 0.381657 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.381657 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=0.088109Jy sigma=2.143227 ! Fit after self-cal, rms=0.088101Jy sigma=2.143072 ! Inverting map ! Added new window around map position (-0.6, 2.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0267129 Jy ! Component: 100 - total flux cleaned = 0.041474 Jy ! Total flux subtracted in 100 components = 0.041474 Jy ! Clean residual min=-0.007225 max=0.009282 Jy/beam ! Clean residual mean=0.000039 rms=0.001953 Jy/beam ! Combined flux in latest and established models = 0.423131 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 20 components and 0.423131 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=0.077568Jy sigma=1.882573 ! Fit after self-cal, rms=0.077519Jy sigma=1.881306 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.687 mas, bmaj=1.785 mas, bpa=-0.2069 degrees ! Estimated noise=0.514019 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 = 0.013157 Jy ! Component: 100 - total flux cleaned = 0.0204921 Jy ! Component: 150 - total flux cleaned = 0.0247701 Jy ! Component: 200 - total flux cleaned = 0.0274322 Jy ! Total flux subtracted in 200 components = 0.0274322 Jy ! Clean residual min=-0.005021 max=0.005619 Jy/beam ! Clean residual mean=0.000019 rms=0.001320 Jy/beam ! Combined flux in latest and established models = 0.450563 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 46 components and 0.450563 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=0.075307Jy sigma=1.828174 ! Fit after self-cal, rms=0.075292Jy sigma=1.827606 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.687 x 1.785 at -0.2069 degrees (North through East) ! Clean map min=-0.0043829 max=0.40562 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.00 NL 1.01 OV 1.02 ! PT 0.97 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.00 NL 1.02 OV 1.02 ! PT 0.97 SC 0.99 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.00 NL 1.01 OV 1.01 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 0.98 NL 1.02 OV 1.02 ! PT 0.98 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00 MK 1.00 NL 1.01 OV 1.02 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.01 NL 1.02 OV 1.01 ! PT 0.97 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.01 NL 1.02 OV 1.00 ! PT 0.98 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=0.075292Jy sigma=1.827606 ! Fit after self-cal, rms=0.075024Jy sigma=1.815524 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.6881 mas, bmaj=1.789 mas, bpa=-0.212 degrees ! Estimated noise=0.513021 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 = 0.000515662 Jy ! Component: 100 - total flux cleaned = 0.000496871 Jy ! Component: 150 - total flux cleaned = 0.00049677 Jy ! Component: 200 - total flux cleaned = 0.000479656 Jy ! Total flux subtracted in 200 components = 0.000479656 Jy ! Clean residual min=-0.003256 max=0.004050 Jy/beam ! Clean residual mean=0.000008 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.451043 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 51 components and 0.451043 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=0.075014Jy sigma=1.815319 ! Fit after self-cal, rms=0.075012Jy sigma=1.815289 ! 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=0.075012Jy sigma=1.815289 ! Fit after self-cal, rms=0.074807Jy sigma=1.809601 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.6879 mas, bmaj=1.79 mas, bpa=-0.2116 degrees ! Estimated noise=0.513038 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000252124 Jy ! Component: 100 - total flux cleaned = 0.000272092 Jy ! Component: 150 - total flux cleaned = 0.000288922 Jy ! Component: 200 - total flux cleaned = 0.000288929 Jy ! Total flux subtracted in 200 components = 0.000288929 Jy ! Clean residual min=-0.002879 max=0.003483 Jy/beam ! Clean residual mean=0.000004 rms=0.000675 Jy/beam ! Combined flux in latest and established models = 0.451332 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 57 components and 0.451332 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=0.074797Jy sigma=1.809407 ! Fit after self-cal, rms=0.074797Jy sigma=1.809374 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 (-2.6, 0.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00291107 Jy ! Component: 100 - total flux cleaned = 0.00419179 Jy ! Component: 150 - total flux cleaned = 0.00499801 Jy ! Component: 200 - total flux cleaned = 0.00553663 Jy ! Total flux subtracted in 200 components = 0.00553663 Jy ! Clean residual min=-0.002258 max=0.002009 Jy/beam ! Clean residual mean=0.000002 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.456869 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 75 components and 0.456868 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=0.074690Jy sigma=1.806829 ! Fit after self-cal, rms=0.074686Jy sigma=1.806689 ! 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=0.074686Jy sigma=1.806689 ! Fit after self-cal, rms=0.074636Jy sigma=1.806500 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.688 mas, bmaj=1.79 mas, bpa=-0.2206 degrees ! Estimated noise=0.512665 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000696429 Jy ! Component: 100 - total flux cleaned = 0.000896722 Jy ! Component: 150 - total flux cleaned = 0.00092344 Jy ! Component: 200 - total flux cleaned = 0.000969599 Jy ! Total flux subtracted in 200 components = 0.000969599 Jy ! Clean residual min=-0.002114 max=0.001880 Jy/beam ! Clean residual mean=0.000003 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.457838 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 84 components and 0.457838 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=0.074628Jy sigma=1.806327 ! Fit after self-cal, rms=0.074629Jy sigma=1.806317 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 = 0.00013213 Jy ! Component: 100 - total flux cleaned = 0.000132096 Jy ! Component: 150 - total flux cleaned = 0.000142352 Jy ! Component: 200 - total flux cleaned = 0.000162039 Jy ! Total flux subtracted in 200 components = 0.000162039 Jy ! Clean residual min=-0.002078 max=0.001886 Jy/beam ! Clean residual mean=0.000003 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.458 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 89 components and 0.458 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=0.074626Jy sigma=1.806261 ! Fit after self-cal, rms=0.074626Jy sigma=1.806258 ! 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=0.074626Jy sigma=1.806258 ! Fit after self-cal, rms=0.074618Jy sigma=1.806250 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.036 mas, bmaj=5.249 mas, bpa=-1.22 degrees ! Estimated noise=0.752161 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00040861 Jy ! Component: 100 - total flux cleaned = 0.000458888 Jy ! Component: 150 - total flux cleaned = 0.000502691 Jy ! Component: 200 - total flux cleaned = 0.000531585 Jy ! Total flux subtracted in 200 components = 0.000531585 Jy ! Clean residual min=-0.002074 max=0.001938 Jy/beam ! Clean residual mean=0.000008 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.458532 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 92 components and 0.458532 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=0.074618Jy sigma=1.806260 ! Fit after self-cal, rms=0.074619Jy sigma=1.806248 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 = 2.8081e-05 Jy ! Component: 100 - total flux cleaned = 5.31412e-05 Jy ! Component: 150 - total flux cleaned = 6.83168e-05 Jy ! Component: 200 - total flux cleaned = 8.29885e-05 Jy ! Total flux subtracted in 200 components = 8.29885e-05 Jy ! Clean residual min=-0.002063 max=0.001942 Jy/beam ! Clean residual mean=0.000008 rms=0.000645 Jy/beam ! Combined flux in latest and established models = 0.458615 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 93 components and 0.458615 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=0.074620Jy sigma=1.806296 ! Fit after self-cal, rms=0.074620Jy sigma=1.806293 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.688 mas, bmaj=1.79 mas, bpa=-0.2244 degrees ! Estimated noise=0.512557 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.688 x 1.79 at -0.2244 degrees (North through East) ! Clean map min=-0.0017631 max=0.40516 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=0.5548 mas, bmaj=1.638 mas, bpa=0.2284 degrees ! Estimated noise=0.772086 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.311271 Jy ! Component: 100 - total flux cleaned = 0.381016 Jy ! Component: 150 - total flux cleaned = 0.407701 Jy ! Component: 200 - total flux cleaned = 0.421913 Jy ! Total flux subtracted in 200 components = 0.421913 Jy ! Clean residual min=-0.006075 max=0.007742 Jy/beam ! Clean residual mean=0.000027 rms=0.001717 Jy/beam ! Combined flux in latest and established models = 0.421913 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.421913 Jy ! Inverting map and beam ! Estimated beam: bmin=0.688 mas, bmaj=1.79 mas, bpa=-0.2244 degrees ! Estimated noise=0.512557 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 = 0.0122449 Jy ! Component: 100 - total flux cleaned = 0.018972 Jy ! Component: 150 - total flux cleaned = 0.0231859 Jy ! Component: 200 - total flux cleaned = 0.0261548 Jy ! Total flux subtracted in 200 components = 0.0261548 Jy ! Clean residual min=-0.002856 max=0.002621 Jy/beam ! Clean residual mean=0.000008 rms=0.000663 Jy/beam ! Combined flux in latest and established models = 0.448068 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 43 components and 0.448068 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=2.036 mas, bmaj=5.249 mas, bpa=-1.22 degrees ! Estimated noise=0.752161 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00389547 Jy ! Component: 100 - total flux cleaned = 0.00613774 Jy ! Component: 150 - total flux cleaned = 0.00759661 Jy ! Component: 200 - total flux cleaned = 0.00855468 Jy ! Total flux subtracted in 200 components = 0.00855468 Jy ! Clean residual min=-0.002180 max=0.002119 Jy/beam ! Clean residual mean=0.000011 rms=0.000689 Jy/beam ! Combined flux in latest and established models = 0.456622 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 = 0.00063243 Jy ! Component: 100 - total flux cleaned = 0.00105213 Jy ! Component: 150 - total flux cleaned = 0.00133147 Jy ! Component: 200 - total flux cleaned = 0.00147307 Jy ! Total flux subtracted in 200 components = 0.00147307 Jy ! Clean residual min=-0.002000 max=0.002145 Jy/beam ! Clean residual mean=0.000009 rms=0.000650 Jy/beam ! Combined flux in latest and established models = 0.458095 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 72 components and 0.458096 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.688 mas, bmaj=1.79 mas, bpa=-0.2244 degrees ! Estimated noise=0.512557 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000230096 Jy ! Component: 100 - total flux cleaned = -0.000322134 Jy ! Component: 150 - total flux cleaned = -0.000422816 Jy ! Component: 200 - total flux cleaned = -0.000467509 Jy ! Total flux subtracted in 200 components = -0.000467509 Jy ! Clean residual min=-0.001988 max=0.001949 Jy/beam ! Clean residual mean=0.000003 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.457628 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 84 components and 0.457628 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=0.074628Jy sigma=1.806538 ! Fit after self-cal, rms=0.074627Jy sigma=1.806478 wmodel /scr/pima/bg219a_uvs/J1707-1415_X_map.mod ! Writing 84 model components to file: /scr/pima/bg219a_uvs/J1707-1415_X_map.mod wobs /scr/pima/bg219a_uvs/J1707-1415_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J1707-1415_X_uvs.fits wwins /scr/pima/bg219a_uvs/J1707-1415_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219a_uvs/J1707-1415_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 = -0.000224113 Jy ! Component: 100 - total flux cleaned = -0.000159648 Jy ! Component: 150 - total flux cleaned = -3.96133e-06 Jy ! Component: 200 - total flux cleaned = 2.52918e-05 Jy ! Component: 250 - total flux cleaned = 0.000167414 Jy ! Component: 300 - total flux cleaned = 0.000359388 Jy ! Component: 350 - total flux cleaned = 0.000464723 Jy ! Component: 400 - total flux cleaned = 0.00049003 Jy ! Component: 450 - total flux cleaned = 0.000489689 Jy ! Component: 500 - total flux cleaned = 0.000465814 Jy ! Component: 550 - total flux cleaned = 0.000465905 Jy ! Component: 600 - total flux cleaned = 0.000465972 Jy ! Component: 650 - total flux cleaned = 0.000488472 Jy ! Component: 700 - total flux cleaned = 0.000445149 Jy ! Component: 750 - total flux cleaned = 0.000403211 Jy ! Component: 800 - total flux cleaned = 0.000382209 Jy ! Component: 850 - total flux cleaned = 0.000320626 Jy ! Component: 900 - total flux cleaned = 0.000201968 Jy ! Component: 950 - total flux cleaned = 0.00018263 Jy ! Component: 1000 - total flux cleaned = 0.000125694 Jy ! Component: 1050 - total flux cleaned = 6.96632e-05 Jy ! Component: 1100 - total flux cleaned = 1.44588e-05 Jy ! Component: 1150 - total flux cleaned = -3.97483e-05 Jy ! Component: 1200 - total flux cleaned = -7.51643e-05 Jy ! Component: 1250 - total flux cleaned = -0.000127464 Jy ! Component: 1300 - total flux cleaned = -0.000196087 Jy ! Component: 1350 - total flux cleaned = -0.000263758 Jy ! Component: 1400 - total flux cleaned = -0.000347072 Jy ! Component: 1450 - total flux cleaned = -0.000462183 Jy ! Component: 1500 - total flux cleaned = -0.000527156 Jy ! Component: 1550 - total flux cleaned = -0.000623157 Jy ! Component: 1600 - total flux cleaned = -0.00071774 Jy ! Component: 1650 - total flux cleaned = -0.000764442 Jy ! Component: 1700 - total flux cleaned = -0.0008262 Jy ! Component: 1750 - total flux cleaned = -0.000932696 Jy ! Component: 1800 - total flux cleaned = -0.000962731 Jy ! Component: 1850 - total flux cleaned = -0.00103691 Jy ! Component: 1900 - total flux cleaned = -0.00108093 Jy ! Component: 1950 - total flux cleaned = -0.00108085 Jy ! Component: 2000 - total flux cleaned = -0.00110964 Jy ! Component: 2050 - total flux cleaned = -0.00112401 Jy ! Component: 2100 - total flux cleaned = -0.0011665 Jy ! Component: 2150 - total flux cleaned = -0.00116652 Jy ! Component: 2200 - total flux cleaned = -0.00119443 Jy ! Component: 2250 - total flux cleaned = -0.00122228 Jy ! Component: 2300 - total flux cleaned = -0.00123608 Jy ! Component: 2350 - total flux cleaned = -0.00123606 Jy ! Component: 2400 - total flux cleaned = -0.00129066 Jy ! Component: 2450 - total flux cleaned = -0.0013178 Jy ! Component: 2500 - total flux cleaned = -0.00135846 Jy ! Component: 2550 - total flux cleaned = -0.00141244 Jy ! Component: 2600 - total flux cleaned = -0.00146616 Jy ! Component: 2650 - total flux cleaned = -0.00151975 Jy ! Component: 2700 - total flux cleaned = -0.00155983 Jy ! Component: 2750 - total flux cleaned = -0.00162642 Jy ! Component: 2800 - total flux cleaned = -0.00173277 Jy ! Component: 2850 - total flux cleaned = -0.00178587 Jy ! Component: 2900 - total flux cleaned = -0.00185196 Jy ! Component: 2950 - total flux cleaned = -0.00197087 Jy ! Component: 3000 - total flux cleaned = -0.00203679 Jy ! Component: 3050 - total flux cleaned = -0.00208952 Jy ! Component: 3100 - total flux cleaned = -0.00220799 Jy ! Component: 3150 - total flux cleaned = -0.00227361 Jy ! Component: 3200 - total flux cleaned = -0.0023393 Jy ! Component: 3250 - total flux cleaned = -0.00244439 Jy ! Component: 3300 - total flux cleaned = -0.00248377 Jy ! Component: 3350 - total flux cleaned = -0.00254946 Jy ! Component: 3400 - total flux cleaned = -0.00262833 Jy ! Component: 3450 - total flux cleaned = -0.00265458 Jy ! Component: 3500 - total flux cleaned = -0.00269405 Jy ! Component: 3550 - total flux cleaned = -0.00275999 Jy ! Component: 3600 - total flux cleaned = -0.00277332 Jy ! Component: 3650 - total flux cleaned = -0.00278651 Jy ! Component: 3700 - total flux cleaned = -0.00282628 Jy ! Component: 3750 - total flux cleaned = -0.00282636 Jy ! Component: 3800 - total flux cleaned = -0.00286623 Jy ! Component: 3850 - total flux cleaned = -0.00286611 Jy ! Component: 3900 - total flux cleaned = -0.00290632 Jy ! Component: 3950 - total flux cleaned = -0.00289288 Jy ! Component: 4000 - total flux cleaned = -0.00293321 Jy ! Component: 4050 - total flux cleaned = -0.00294661 Jy ! Total flux subtracted in 4096 components = -0.0029873 Jy ! Clean residual min=-0.000801 max=0.000862 Jy/beam ! Clean residual mean=-0.000000 rms=0.000206 Jy/beam ! Combined flux in latest and established models = 0.454641 Jy keep ! Adding 208 model components to the UV plane model. ! The established model now contains 292 components and 0.454641 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J1707-1415_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.688 x 1.79 at -0.2244 degrees (North through East) ! Clean map min=-0.0016411 max=0.4051 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J1707-1415_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.405097 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000205981 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.152542 0.152542 0.305084 0.610168 1.22034 2.44067 4.88134 9.76269 19.5254 39.0507 78.1015 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.405 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1966.67 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J1707-1415_X_uvs.log closed on Wed Apr 6 21:42:28 2016