! Started logfile: /scr/pima/bg219i_uvs/J0806+4504_X_uvs.log on Wed Apr 6 23:36:23 2016 obs /scr/pima/bg219i_uvs/J0806+4504_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0806+4504_X_uva.fits ! AN table 1: 42 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.92328 visibilities/baseline/integration-bin. ! Found source: J0806+4504 ! ! 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 20940 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/J0806+4504_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 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 23 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 23 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=1.052270Jy sigma=25.220317 ! Fit after self-cal, rms=0.713699Jy sigma=17.073826 ! 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=0.8271 mas, bmaj=1.064 mas, bpa=-9.004 degrees ! Estimated noise=0.518942 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 = 0.215314 Jy ! Component: 100 - total flux cleaned = 0.2677 Jy ! Total flux subtracted in 100 components = 0.2677 Jy ! Clean residual min=-0.013220 max=0.049572 Jy/beam ! Clean residual mean=0.000035 rms=0.004055 Jy/beam ! Combined flux in latest and established models = 0.2677 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.2677 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=0.104942Jy sigma=2.434634 ! Fit after self-cal, rms=0.104851Jy sigma=2.428687 ! Inverting map ! Added new window around map position (-1.2, -0.8). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0440805 Jy ! Component: 100 - total flux cleaned = 0.068455 Jy ! Total flux subtracted in 100 components = 0.068455 Jy ! Clean residual min=-0.010086 max=0.019570 Jy/beam ! Clean residual mean=0.000019 rms=0.002316 Jy/beam ! Combined flux in latest and established models = 0.336155 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.336155 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=0.076013Jy sigma=1.758372 ! Fit after self-cal, rms=0.074280Jy sigma=1.714143 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186559 Jy ! Component: 100 - total flux cleaned = 0.0303905 Jy ! Total flux subtracted in 100 components = 0.0303905 Jy ! Clean residual min=-0.006842 max=0.010776 Jy/beam ! Clean residual mean=0.000012 rms=0.001556 Jy/beam ! Combined flux in latest and established models = 0.366545 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 28 components and 0.366545 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=0.066299Jy sigma=1.525079 ! Fit after self-cal, rms=0.065943Jy sigma=1.515954 ! 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=1.057 mas, bmaj=1.347 mas, bpa=-10.19 degrees ! Estimated noise=0.281173 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 = 0.0161017 Jy ! Component: 100 - total flux cleaned = 0.0252113 Jy ! Component: 150 - total flux cleaned = 0.0312112 Jy ! Component: 200 - total flux cleaned = 0.0354038 Jy ! Total flux subtracted in 200 components = 0.0354038 Jy ! Clean residual min=-0.004698 max=0.010567 Jy/beam ! Clean residual mean=0.000010 rms=0.001197 Jy/beam ! Combined flux in latest and established models = 0.401949 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 43 components and 0.401949 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=0.061658Jy sigma=1.412334 ! Fit after self-cal, rms=0.061369Jy sigma=1.404514 ! Inverting map ! Added new window around map position (-3, -1.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00990563 Jy ! Component: 100 - total flux cleaned = 0.0133032 Jy ! Component: 150 - total flux cleaned = 0.0151367 Jy ! Component: 200 - total flux cleaned = 0.0168164 Jy ! Total flux subtracted in 200 components = 0.0168164 Jy ! Clean residual min=-0.003303 max=0.003212 Jy/beam ! Clean residual mean=0.000003 rms=0.000693 Jy/beam ! Combined flux in latest and established models = 0.418766 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 63 components and 0.418766 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=0.059716Jy sigma=1.364833 ! Fit after self-cal, rms=0.059638Jy sigma=1.363025 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.057 x 1.347 at -10.19 degrees (North through East) ! Clean map min=-0.0029151 max=0.27589 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.00 HN 1.01 KP 0.99 ! LA 1.00 MK 1.00 NL 1.01 OV 0.98 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.02 KP 0.99 ! LA 1.01 MK 1.01 NL 1.00 OV 0.99 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.00 KP 1.01 ! LA 0.99 MK 1.00 NL 1.01 OV 0.97 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.01 HN 0.99 KP 1.00 ! LA 0.98 MK 0.99 NL 1.01 OV 0.97 ! PT 0.99 SC 1.03 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.02 KP 1.01 ! LA 1.00 MK 1.01 NL 0.99 OV 0.98 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 0.98 KP 1.00 ! LA 1.01 MK 1.00 NL 1.03 OV 0.99 ! PT 1.01 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 0.99 KP 1.00 ! LA 1.00 MK 1.00 NL 1.00 OV 0.98 ! PT 1.00 SC 1.02 ! ! ! 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=0.059638Jy sigma=1.363025 ! Fit after self-cal, rms=0.059382Jy sigma=1.356528 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.059 mas, bmaj=1.351 mas, bpa=-10.36 degrees ! Estimated noise=0.280428 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 = -0.000336055 Jy ! Component: 100 - total flux cleaned = 0.000330119 Jy ! Component: 150 - total flux cleaned = 0.000763054 Jy ! Component: 200 - total flux cleaned = 0.00103627 Jy ! Total flux subtracted in 200 components = 0.00103627 Jy ! Clean residual min=-0.002585 max=0.002820 Jy/beam ! Clean residual mean=0.000000 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.419802 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 77 components and 0.419802 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=0.059205Jy sigma=1.352256 ! Fit after self-cal, rms=0.059188Jy sigma=1.351797 ! 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=0.059188Jy sigma=1.351797 ! Fit after self-cal, rms=0.059044Jy sigma=1.345250 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.057 mas, bmaj=1.348 mas, bpa=-10.95 degrees ! Estimated noise=0.280051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000660355 Jy ! Component: 100 - total flux cleaned = 0.000768249 Jy ! Component: 150 - total flux cleaned = 0.000903537 Jy ! Component: 200 - total flux cleaned = 0.00101993 Jy ! Total flux subtracted in 200 components = 0.00101993 Jy ! Clean residual min=-0.002184 max=0.001809 Jy/beam ! Clean residual mean=0.000001 rms=0.000440 Jy/beam ! Combined flux in latest and established models = 0.420822 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 91 components and 0.420822 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=0.058967Jy sigma=1.343300 ! Fit after self-cal, rms=0.058963Jy sigma=1.343086 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 = -2.39789e-05 Jy ! Component: 100 - total flux cleaned = 8.72041e-05 Jy ! Component: 150 - total flux cleaned = 0.000183923 Jy ! Component: 200 - total flux cleaned = 0.000270881 Jy ! Total flux subtracted in 200 components = 0.000270881 Jy ! Clean residual min=-0.002076 max=0.001757 Jy/beam ! Clean residual mean=0.000001 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.421093 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 92 components and 0.421093 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=0.058925Jy sigma=1.342062 ! Fit after self-cal, rms=0.058917Jy sigma=1.341907 ! 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=0.058917Jy sigma=1.341907 ! Fit after self-cal, rms=0.058906Jy sigma=1.341798 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.057 mas, bmaj=1.348 mas, bpa=-11.06 degrees ! Estimated noise=0.279916 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000219912 Jy ! Component: 100 - total flux cleaned = 0.000283795 Jy ! Component: 150 - total flux cleaned = 0.000340274 Jy ! Component: 200 - total flux cleaned = 0.000436337 Jy ! Total flux subtracted in 200 components = 0.000436337 Jy ! Clean residual min=-0.001956 max=0.001610 Jy/beam ! Clean residual mean=0.000001 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.421529 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 98 components and 0.421529 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=0.058878Jy sigma=1.341034 ! Fit after self-cal, rms=0.058873Jy sigma=1.340920 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 = -4.80064e-05 Jy ! Component: 100 - total flux cleaned = -2.62068e-05 Jy ! Component: 150 - total flux cleaned = 1.5767e-05 Jy ! Component: 200 - total flux cleaned = 9.44536e-05 Jy ! Total flux subtracted in 200 components = 9.44536e-05 Jy ! Clean residual min=-0.001882 max=0.001581 Jy/beam ! Clean residual mean=0.000001 rms=0.000395 Jy/beam ! Combined flux in latest and established models = 0.421623 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 102 components and 0.421623 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=0.058855Jy sigma=1.340440 ! Fit after self-cal, rms=0.058850Jy sigma=1.340344 ! 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=0.058850Jy sigma=1.340344 ! Fit after self-cal, rms=0.058844Jy sigma=1.340311 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.179 mas, bmaj=2.404 mas, bpa=3.483 degrees ! Estimated noise=0.354123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000107827 Jy ! Component: 100 - total flux cleaned = 5.42201e-05 Jy ! Component: 150 - total flux cleaned = 0.000183306 Jy ! Component: 200 - total flux cleaned = 0.000194463 Jy ! Total flux subtracted in 200 components = 0.000194463 Jy ! Clean residual min=-0.001753 max=0.001702 Jy/beam ! Clean residual mean=0.000002 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.421818 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 111 components and 0.421818 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=0.058837Jy sigma=1.340162 ! Fit after self-cal, rms=0.058831Jy sigma=1.340020 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 = -0.000103798 Jy ! Component: 100 - total flux cleaned = -2.53171e-05 Jy ! Component: 150 - total flux cleaned = 9.48818e-06 Jy ! Component: 200 - total flux cleaned = 1.91614e-05 Jy ! Total flux subtracted in 200 components = 1.91614e-05 Jy ! Clean residual min=-0.001735 max=0.001683 Jy/beam ! Clean residual mean=0.000002 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.421837 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 117 components and 0.421837 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=0.058826Jy sigma=1.339885 ! Fit after self-cal, rms=0.058822Jy sigma=1.339788 ! 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=1.057 mas, bmaj=1.348 mas, bpa=-11.11 degrees ! Estimated noise=0.279865 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.057 x 1.348 at -11.11 degrees (North through East) ! Clean map min=-0.0022524 max=0.27449 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=0.8271 mas, bmaj=1.063 mas, bpa=-9.924 degrees ! Estimated noise=0.517124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.213601 Jy ! Component: 100 - total flux cleaned = 0.280677 Jy ! Component: 150 - total flux cleaned = 0.316765 Jy ! Component: 200 - total flux cleaned = 0.339449 Jy ! Total flux subtracted in 200 components = 0.339449 Jy ! Clean residual min=-0.006431 max=0.012688 Jy/beam ! Clean residual mean=0.000018 rms=0.001754 Jy/beam ! Combined flux in latest and established models = 0.339449 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 23 model components to the UV plane model. ! The established model now contains 23 components and 0.339449 Jy ! Inverting map and beam ! Estimated beam: bmin=1.057 mas, bmaj=1.348 mas, bpa=-11.11 degrees ! Estimated noise=0.279865 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 = 0.0245874 Jy ! Component: 100 - total flux cleaned = 0.0400821 Jy ! Component: 150 - total flux cleaned = 0.051036 Jy ! Component: 200 - total flux cleaned = 0.0589967 Jy ! Total flux subtracted in 200 components = 0.0589967 Jy ! Clean residual min=-0.003015 max=0.004772 Jy/beam ! Clean residual mean=0.000012 rms=0.000810 Jy/beam ! Combined flux in latest and established models = 0.398445 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 59 components and 0.398445 Jy ! Inverting map ! Added new window around map position (0.8, 0.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00591623 Jy ! Component: 100 - total flux cleaned = 0.0102944 Jy ! Component: 150 - total flux cleaned = 0.0135762 Jy ! Component: 200 - total flux cleaned = 0.0160751 Jy ! Total flux subtracted in 200 components = 0.0160751 Jy ! Clean residual min=-0.002481 max=0.001924 Jy/beam ! Clean residual mean=0.000005 rms=0.000467 Jy/beam ! Combined flux in latest and established models = 0.41452 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 77 components and 0.414521 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=2.179 mas, bmaj=2.404 mas, bpa=3.483 degrees ! Estimated noise=0.354123 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00312216 Jy ! Component: 100 - total flux cleaned = 0.00492021 Jy ! Component: 150 - total flux cleaned = 0.00551314 Jy ! Component: 200 - total flux cleaned = 0.0057037 Jy ! Total flux subtracted in 200 components = 0.0057037 Jy ! Clean residual min=-0.001803 max=0.001658 Jy/beam ! Clean residual mean=0.000004 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.420224 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 = 0.000188747 Jy ! Component: 100 - total flux cleaned = 0.00026986 Jy ! Component: 150 - total flux cleaned = 0.000291579 Jy ! Component: 200 - total flux cleaned = 0.000311391 Jy ! Total flux subtracted in 200 components = 0.000311391 Jy ! Clean residual min=-0.001655 max=0.001730 Jy/beam ! Clean residual mean=0.000003 rms=0.000447 Jy/beam ! Combined flux in latest and established models = 0.420536 Jy ! Adding 69 model components to the UV plane model. ! The established model now contains 127 components and 0.420536 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.057 mas, bmaj=1.348 mas, bpa=-11.11 degrees ! Estimated noise=0.279865 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.53298e-05 Jy ! Component: 100 - total flux cleaned = -0.000112213 Jy ! Component: 150 - total flux cleaned = -4.08917e-05 Jy ! Component: 200 - total flux cleaned = 2.57417e-05 Jy ! Total flux subtracted in 200 components = 2.57417e-05 Jy ! Clean residual min=-0.001695 max=0.001650 Jy/beam ! Clean residual mean=0.000002 rms=0.000378 Jy/beam ! Combined flux in latest and established models = 0.420561 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 138 components and 0.420561 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=0.058815Jy sigma=1.339492 ! Fit after self-cal, rms=0.058783Jy sigma=1.338780 wmodel /scr/pima/bg219i_uvs/J0806+4504_X_map.mod ! Writing 138 model components to file: /scr/pima/bg219i_uvs/J0806+4504_X_map.mod wobs /scr/pima/bg219i_uvs/J0806+4504_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0806+4504_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0806+4504_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219i_uvs/J0806+4504_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 = -0.000331348 Jy ! Component: 100 - total flux cleaned = -0.000573844 Jy ! Component: 150 - total flux cleaned = -0.000752841 Jy ! Component: 200 - total flux cleaned = -0.000923827 Jy ! Component: 250 - total flux cleaned = -0.00087643 Jy ! Component: 300 - total flux cleaned = -0.000806796 Jy ! Component: 350 - total flux cleaned = -0.000650292 Jy ! Component: 400 - total flux cleaned = -0.000584967 Jy ! Component: 450 - total flux cleaned = -0.000478795 Jy ! Component: 500 - total flux cleaned = -0.000457698 Jy ! Component: 550 - total flux cleaned = -0.000376554 Jy ! Component: 600 - total flux cleaned = -0.000377139 Jy ! Component: 650 - total flux cleaned = -0.000396966 Jy ! Component: 700 - total flux cleaned = -0.000396501 Jy ! Component: 750 - total flux cleaned = -0.000415284 Jy ! Component: 800 - total flux cleaned = -0.00035962 Jy ! Component: 850 - total flux cleaned = -0.00037809 Jy ! Component: 900 - total flux cleaned = -0.000360094 Jy ! Component: 950 - total flux cleaned = -0.000360077 Jy ! Component: 1000 - total flux cleaned = -0.000290002 Jy ! Component: 1050 - total flux cleaned = -0.000324537 Jy ! Component: 1100 - total flux cleaned = -0.000307198 Jy ! Component: 1150 - total flux cleaned = -0.000290141 Jy ! Component: 1200 - total flux cleaned = -0.000256562 Jy ! Component: 1250 - total flux cleaned = -0.000223977 Jy ! Component: 1300 - total flux cleaned = -0.000191899 Jy ! Component: 1350 - total flux cleaned = -0.000128289 Jy ! Component: 1400 - total flux cleaned = -0.000128239 Jy ! Component: 1450 - total flux cleaned = -8.15923e-05 Jy ! Component: 1500 - total flux cleaned = -0.000142836 Jy ! Component: 1550 - total flux cleaned = -0.000112386 Jy ! Component: 1600 - total flux cleaned = -6.74461e-05 Jy ! Component: 1650 - total flux cleaned = -6.76421e-05 Jy ! Component: 1700 - total flux cleaned = -6.76625e-05 Jy ! Component: 1750 - total flux cleaned = -2.44632e-05 Jy ! Component: 1800 - total flux cleaned = -6.77302e-05 Jy ! Component: 1850 - total flux cleaned = -2.53855e-05 Jy ! Component: 1900 - total flux cleaned = -3.94358e-05 Jy ! Component: 1950 - total flux cleaned = -5.34113e-05 Jy ! Component: 2000 - total flux cleaned = 1.54424e-06 Jy ! Component: 2050 - total flux cleaned = 1.55413e-06 Jy ! Component: 2100 - total flux cleaned = 4.19949e-05 Jy ! Component: 2150 - total flux cleaned = 4.19508e-05 Jy ! Component: 2200 - total flux cleaned = 6.83747e-05 Jy ! Component: 2250 - total flux cleaned = 8.16145e-05 Jy ! Component: 2300 - total flux cleaned = 0.000120637 Jy ! Component: 2350 - total flux cleaned = 0.00010781 Jy ! Component: 2400 - total flux cleaned = 0.00015922 Jy ! Component: 2450 - total flux cleaned = 0.000133762 Jy ! Component: 2500 - total flux cleaned = 0.000184227 Jy ! Component: 2550 - total flux cleaned = 0.000246652 Jy ! Component: 2600 - total flux cleaned = 0.000221978 Jy ! Component: 2650 - total flux cleaned = 0.000222043 Jy ! Component: 2700 - total flux cleaned = 0.000246558 Jy ! Component: 2750 - total flux cleaned = 0.000270634 Jy ! Component: 2800 - total flux cleaned = 0.000258512 Jy ! Component: 2850 - total flux cleaned = 0.000270246 Jy ! Component: 2900 - total flux cleaned = 0.000270213 Jy ! Component: 2950 - total flux cleaned = 0.000176279 Jy ! Component: 3000 - total flux cleaned = 0.000222956 Jy ! Component: 3050 - total flux cleaned = 0.000280682 Jy ! Component: 3100 - total flux cleaned = 0.00026927 Jy ! Component: 3150 - total flux cleaned = 0.000234996 Jy ! Component: 3200 - total flux cleaned = 0.000201096 Jy ! Component: 3250 - total flux cleaned = 0.000223647 Jy ! Component: 3300 - total flux cleaned = 0.000212448 Jy ! Component: 3350 - total flux cleaned = 0.000212419 Jy ! Component: 3400 - total flux cleaned = 0.000223308 Jy ! Component: 3450 - total flux cleaned = 0.000255964 Jy ! Component: 3500 - total flux cleaned = 0.000266647 Jy ! Component: 3550 - total flux cleaned = 0.000277372 Jy ! Component: 3600 - total flux cleaned = 0.000255923 Jy ! Component: 3650 - total flux cleaned = 0.000213553 Jy ! Component: 3700 - total flux cleaned = 0.000245236 Jy ! Component: 3750 - total flux cleaned = 0.000255649 Jy ! Component: 3800 - total flux cleaned = 0.000255609 Jy ! Component: 3850 - total flux cleaned = 0.000276382 Jy ! Component: 3900 - total flux cleaned = 0.000266041 Jy ! Component: 3950 - total flux cleaned = 0.000265971 Jy ! Component: 4000 - total flux cleaned = 0.000194911 Jy ! Component: 4050 - total flux cleaned = 0.000215168 Jy ! Total flux subtracted in 4096 components = 0.000225181 Jy ! Clean residual min=-0.000583 max=0.000635 Jy/beam ! Clean residual mean=0.000000 rms=0.000165 Jy/beam ! Combined flux in latest and established models = 0.420787 Jy keep ! Adding 302 model components to the UV plane model. ! The established model now contains 440 components and 0.420786 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0806+4504_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.057 x 1.348 at -11.11 degrees (North through East) ! Clean map min=-0.0010397 max=0.27457 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0806+4504_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.274569 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000164674 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.179927 0.179927 0.359854 0.719707 1.43941 2.87883 5.75766 11.5153 23.0306 46.0613 92.1225 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.274 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1667.34 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0806+4504_X_uvs.log closed on Wed Apr 6 23:36:28 2016