! Started logfile: /scr/pima/bg219a_uvs/J2225-1113_X_uvs.log on Wed Apr 6 21:46:54 2016 obs /scr/pima/bg219a_uvs/J2225-1113_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J2225-1113_X_uva.fits ! AN table 1: 28 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.833333 visibilities/baseline/integration-bin. ! Found source: J2225-1113 ! ! 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 4200 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/J2225-1113_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 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 36 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 36 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=0.997173Jy sigma=26.730787 ! Fit after self-cal, rms=0.933020Jy sigma=24.959928 ! 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=0.688 mas, bmaj=1.945 mas, bpa=11.89 degrees ! Estimated noise=0.832298 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 = 0.0522495 Jy ! Component: 100 - total flux cleaned = 0.0646046 Jy ! Total flux subtracted in 100 components = 0.0646046 Jy ! Clean residual min=-0.005414 max=0.006477 Jy/beam ! Clean residual mean=0.000007 rms=0.001493 Jy/beam ! Combined flux in latest and established models = 0.0646046 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0646046 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=0.054362Jy sigma=1.261113 ! Fit after self-cal, rms=0.054254Jy sigma=1.257376 ! 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=0.8525 mas, bmaj=2.278 mas, bpa=12.41 degrees ! Estimated noise=0.590888 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 = 0.00737034 Jy ! Component: 100 - total flux cleaned = 0.010754 Jy ! Component: 150 - total flux cleaned = 0.0124488 Jy ! Component: 200 - total flux cleaned = 0.0133282 Jy ! Total flux subtracted in 200 components = 0.0133282 Jy ! Clean residual min=-0.003701 max=0.003451 Jy/beam ! Clean residual mean=0.000002 rms=0.000879 Jy/beam ! Combined flux in latest and established models = 0.0779328 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 38 components and 0.0779328 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=0.053455Jy sigma=1.227203 ! Fit after self-cal, rms=0.053478Jy sigma=1.226838 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8525 x 2.278 at 12.41 degrees (North through East) ! Clean map min=-0.0033262 max=0.069488 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 0.93 MK 1.00 NL 0.95 OV 1.15 ! PT 0.95 SC 1.05 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 1.11 MK 1.17 NL 0.90 OV 1.09 ! PT 0.90 SC 0.97 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.98 MK 1.01 NL 0.99 OV 1.02 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 1.02 MK 1.02 NL 0.99 OV 1.03 ! PT 0.92 SC 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.93 MK 0.92 NL 1.02 OV 1.01 ! PT 0.95 SC 0.99 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 1.03 MK 0.98 NL 1.07 OV 1.05 ! PT 0.91 SC 0.99 ! ! ! 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=0.053478Jy sigma=1.226838 ! Fit after self-cal, rms=0.053405Jy sigma=1.219114 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8567 mas, bmaj=2.283 mas, bpa=12.43 degrees ! Estimated noise=0.586086 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 = -0.000155547 Jy ! Component: 100 - total flux cleaned = -0.000158312 Jy ! Component: 150 - total flux cleaned = -0.000168116 Jy ! Component: 200 - total flux cleaned = -0.000176139 Jy ! Total flux subtracted in 200 components = -0.000176139 Jy ! Clean residual min=-0.002935 max=0.003181 Jy/beam ! Clean residual mean=-0.000007 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.0777567 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 42 components and 0.0777567 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=0.053396Jy sigma=1.219026 ! Fit after self-cal, rms=0.053404Jy sigma=1.218644 ! 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=0.053404Jy sigma=1.218644 ! Fit after self-cal, rms=0.054236Jy sigma=1.209854 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8574 mas, bmaj=2.291 mas, bpa=12.42 degrees ! Estimated noise=0.587187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000142072 Jy ! Component: 100 - total flux cleaned = 0.000135881 Jy ! Component: 150 - total flux cleaned = 0.000136443 Jy ! Component: 200 - total flux cleaned = 0.000142091 Jy ! Total flux subtracted in 200 components = 0.000142091 Jy ! Clean residual min=-0.002606 max=0.002511 Jy/beam ! Clean residual mean=0.000004 rms=0.000642 Jy/beam ! Combined flux in latest and established models = 0.0778987 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 46 components and 0.0778988 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=0.054233Jy sigma=1.209845 ! Fit after self-cal, rms=0.054248Jy sigma=1.209569 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 = 1.5084e-05 Jy ! Component: 100 - total flux cleaned = 1.50972e-05 Jy ! Component: 150 - total flux cleaned = 1.51591e-05 Jy ! Component: 200 - total flux cleaned = 2.45305e-05 Jy ! Total flux subtracted in 200 components = 2.45305e-05 Jy ! Clean residual min=-0.002627 max=0.002454 Jy/beam ! Clean residual mean=0.000004 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.0779233 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 46 components and 0.0779233 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=0.054246Jy sigma=1.209563 ! Fit after self-cal, rms=0.054246Jy sigma=1.209561 ! 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=0.054246Jy sigma=1.209561 ! Fit after self-cal, rms=0.054251Jy sigma=1.209539 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8569 mas, bmaj=2.29 mas, bpa=12.43 degrees ! Estimated noise=0.587319 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000131115 Jy ! Component: 100 - total flux cleaned = 0.000136258 Jy ! Component: 150 - total flux cleaned = 0.000141021 Jy ! Component: 200 - total flux cleaned = 0.000145804 Jy ! Total flux subtracted in 200 components = 0.000145804 Jy ! Clean residual min=-0.002607 max=0.002451 Jy/beam ! Clean residual mean=0.000004 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.0780691 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 46 components and 0.0780691 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=0.054249Jy sigma=1.209534 ! Fit after self-cal, rms=0.054249Jy sigma=1.209532 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 = 6.55755e-06 Jy ! Component: 100 - total flux cleaned = 1.12497e-05 Jy ! Component: 150 - total flux cleaned = 1.59246e-05 Jy ! Component: 200 - total flux cleaned = 2.02943e-05 Jy ! Total flux subtracted in 200 components = 2.02943e-05 Jy ! Clean residual min=-0.002606 max=0.002442 Jy/beam ! Clean residual mean=0.000004 rms=0.000640 Jy/beam ! Combined flux in latest and established models = 0.0780894 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 46 components and 0.0780894 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=0.054248Jy sigma=1.209526 ! Fit after self-cal, rms=0.054247Jy sigma=1.209525 ! 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=0.054247Jy sigma=1.209525 ! Fit after self-cal, rms=0.054203Jy sigma=1.209520 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.123 mas, bmaj=5.285 mas, bpa=-0.2003 degrees ! Estimated noise=0.716575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000191665 Jy ! Component: 100 - total flux cleaned = 0.000197301 Jy ! Component: 150 - total flux cleaned = 0.000207801 Jy ! Component: 200 - total flux cleaned = 0.000217282 Jy ! Total flux subtracted in 200 components = 0.000217282 Jy ! Clean residual min=-0.003065 max=0.002701 Jy/beam ! Clean residual mean=0.000009 rms=0.000896 Jy/beam ! Combined flux in latest and established models = 0.0783067 Jy selfcal ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 51 components and 0.0783067 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=0.054205Jy sigma=1.209546 ! Fit after self-cal, rms=0.054207Jy sigma=1.209531 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 = 6.35137e-05 Jy ! Component: 100 - total flux cleaned = 6.32518e-05 Jy ! Component: 150 - total flux cleaned = 6.3124e-05 Jy ! Component: 200 - total flux cleaned = 6.71112e-05 Jy ! Total flux subtracted in 200 components = 6.71112e-05 Jy ! Clean residual min=-0.003050 max=0.002696 Jy/beam ! Clean residual mean=0.000009 rms=0.000895 Jy/beam ! Combined flux in latest and established models = 0.0783738 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 52 components and 0.0783738 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=0.054209Jy sigma=1.209575 ! Fit after self-cal, rms=0.054212Jy sigma=1.209565 ! 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=0.8563 mas, bmaj=2.288 mas, bpa=12.44 degrees ! Estimated noise=0.587478 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8563 x 2.288 at 12.44 degrees (North through East) ! Clean map min=-0.0023282 max=0.068774 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=0.6891 mas, bmaj=1.953 mas, bpa=11.57 degrees ! Estimated noise=0.833944 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0524924 Jy ! Component: 100 - total flux cleaned = 0.0650496 Jy ! Component: 150 - total flux cleaned = 0.0701339 Jy ! Component: 200 - total flux cleaned = 0.0731285 Jy ! Total flux subtracted in 200 components = 0.0731285 Jy ! Clean residual min=-0.004218 max=0.004323 Jy/beam ! Clean residual mean=0.000002 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.0731285 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0731285 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8563 mas, bmaj=2.288 mas, bpa=12.44 degrees ! Estimated noise=0.587478 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 = 0.00283883 Jy ! Component: 100 - total flux cleaned = 0.00414811 Jy ! Component: 150 - total flux cleaned = 0.00479242 Jy ! Component: 200 - total flux cleaned = 0.00512005 Jy ! Total flux subtracted in 200 components = 0.00512005 Jy ! Clean residual min=-0.002565 max=0.002450 Jy/beam ! Clean residual mean=0.000004 rms=0.000641 Jy/beam ! Combined flux in latest and established models = 0.0782486 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 27 components and 0.0782486 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=2.123 mas, bmaj=5.285 mas, bpa=-0.2003 degrees ! Estimated noise=0.716575 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000151434 Jy ! Component: 100 - total flux cleaned = 0.000160085 Jy ! Component: 150 - total flux cleaned = 0.000159737 Jy ! Component: 200 - total flux cleaned = 0.000160195 Jy ! Total flux subtracted in 200 components = 0.000160195 Jy ! Clean residual min=-0.003060 max=0.002713 Jy/beam ! Clean residual mean=0.000009 rms=0.000897 Jy/beam ! Combined flux in latest and established models = 0.0784088 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 = -3.46956e-08 Jy ! Component: 100 - total flux cleaned = 6.39846e-06 Jy ! Component: 150 - total flux cleaned = 6.27483e-06 Jy ! Component: 200 - total flux cleaned = 6.49473e-06 Jy ! Total flux subtracted in 200 components = 6.49473e-06 Jy ! Clean residual min=-0.003051 max=0.002681 Jy/beam ! Clean residual mean=0.000009 rms=0.000894 Jy/beam ! Combined flux in latest and established models = 0.0784153 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.0784153 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8563 mas, bmaj=2.288 mas, bpa=12.44 degrees ! Estimated noise=0.587478 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.57823e-06 Jy ! Component: 100 - total flux cleaned = -1.77387e-05 Jy ! Component: 150 - total flux cleaned = -3.7385e-05 Jy ! Component: 200 - total flux cleaned = -4.56458e-05 Jy ! Total flux subtracted in 200 components = -4.56458e-05 Jy ! Clean residual min=-0.002574 max=0.002425 Jy/beam ! Clean residual mean=0.000004 rms=0.000639 Jy/beam ! Combined flux in latest and established models = 0.0783696 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 39 components and 0.0783696 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=0.054214Jy sigma=1.209521 ! Fit after self-cal, rms=0.054217Jy sigma=1.209494 wmodel /scr/pima/bg219a_uvs/J2225-1113_X_map.mod ! Writing 39 model components to file: /scr/pima/bg219a_uvs/J2225-1113_X_map.mod wobs /scr/pima/bg219a_uvs/J2225-1113_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J2225-1113_X_uvs.fits wwins /scr/pima/bg219a_uvs/J2225-1113_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219a_uvs/J2225-1113_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 = -0.000419688 Jy ! Component: 100 - total flux cleaned = -0.000701117 Jy ! Component: 150 - total flux cleaned = -0.000886016 Jy ! Component: 200 - total flux cleaned = -0.00095638 Jy ! Component: 250 - total flux cleaned = -0.00089145 Jy ! Component: 300 - total flux cleaned = -0.000829342 Jy ! Component: 350 - total flux cleaned = -0.000739934 Jy ! Component: 400 - total flux cleaned = -0.00062402 Jy ! Component: 450 - total flux cleaned = -0.00042813 Jy ! Component: 500 - total flux cleaned = -0.000238357 Jy ! Component: 550 - total flux cleaned = -2.83703e-05 Jy ! Component: 600 - total flux cleaned = 0.000124651 Jy ! Component: 650 - total flux cleaned = 0.000347083 Jy ! Component: 700 - total flux cleaned = 0.000586901 Jy ! Component: 750 - total flux cleaned = 0.000797133 Jy ! Component: 800 - total flux cleaned = 0.000956484 Jy ! Component: 850 - total flux cleaned = 0.00115603 Jy ! Component: 900 - total flux cleaned = 0.00130755 Jy ! Component: 950 - total flux cleaned = 0.00151843 Jy ! Component: 1000 - total flux cleaned = 0.00168341 Jy ! Component: 1050 - total flux cleaned = 0.00184419 Jy ! Component: 1100 - total flux cleaned = 0.00200186 Jy ! Component: 1150 - total flux cleaned = 0.00209793 Jy ! Component: 1200 - total flux cleaned = 0.00219263 Jy ! Component: 1250 - total flux cleaned = 0.00224845 Jy ! Component: 1300 - total flux cleaned = 0.00237657 Jy ! Component: 1350 - total flux cleaned = 0.00244851 Jy ! Component: 1400 - total flux cleaned = 0.00251966 Jy ! Component: 1450 - total flux cleaned = 0.0026073 Jy ! Component: 1500 - total flux cleaned = 0.00265938 Jy ! Component: 1550 - total flux cleaned = 0.00274465 Jy ! Component: 1600 - total flux cleaned = 0.0027952 Jy ! Component: 1650 - total flux cleaned = 0.00287817 Jy ! Component: 1700 - total flux cleaned = 0.00292747 Jy ! Component: 1750 - total flux cleaned = 0.00299265 Jy ! Component: 1800 - total flux cleaned = 0.003057 Jy ! Component: 1850 - total flux cleaned = 0.00312064 Jy ! Component: 1900 - total flux cleaned = 0.00316788 Jy ! Component: 1950 - total flux cleaned = 0.00324588 Jy ! Component: 2000 - total flux cleaned = 0.00330771 Jy ! Component: 2050 - total flux cleaned = 0.00335363 Jy ! Component: 2100 - total flux cleaned = 0.00341439 Jy ! Component: 2150 - total flux cleaned = 0.00347486 Jy ! Component: 2200 - total flux cleaned = 0.00351972 Jy ! Component: 2250 - total flux cleaned = 0.00354942 Jy ! Component: 2300 - total flux cleaned = 0.00354937 Jy ! Component: 2350 - total flux cleaned = 0.00357885 Jy ! Component: 2400 - total flux cleaned = 0.00357887 Jy ! Component: 2450 - total flux cleaned = 0.00360795 Jy ! Component: 2500 - total flux cleaned = 0.00362241 Jy ! Component: 2550 - total flux cleaned = 0.0036369 Jy ! Component: 2600 - total flux cleaned = 0.0036369 Jy ! Component: 2650 - total flux cleaned = 0.0036656 Jy ! Component: 2700 - total flux cleaned = 0.00367993 Jy ! Component: 2750 - total flux cleaned = 0.00370846 Jy ! Component: 2800 - total flux cleaned = 0.00373695 Jy ! Component: 2850 - total flux cleaned = 0.00373695 Jy ! Component: 2900 - total flux cleaned = 0.00373684 Jy ! Component: 2950 - total flux cleaned = 0.00373689 Jy ! Component: 3000 - total flux cleaned = 0.00372272 Jy ! Component: 3050 - total flux cleaned = 0.00370842 Jy ! Component: 3100 - total flux cleaned = 0.00370845 Jy ! Component: 3150 - total flux cleaned = 0.00369418 Jy ! Component: 3200 - total flux cleaned = 0.00366572 Jy ! Component: 3250 - total flux cleaned = 0.00362308 Jy ! Component: 3300 - total flux cleaned = 0.00362308 Jy ! Component: 3350 - total flux cleaned = 0.00358024 Jy ! Component: 3400 - total flux cleaned = 0.00355154 Jy ! Component: 3450 - total flux cleaned = 0.00353728 Jy ! Component: 3500 - total flux cleaned = 0.0035373 Jy ! Component: 3550 - total flux cleaned = 0.00355164 Jy ! Component: 3600 - total flux cleaned = 0.00358057 Jy ! Component: 3650 - total flux cleaned = 0.00362412 Jy ! Component: 3700 - total flux cleaned = 0.003697 Jy ! Component: 3750 - total flux cleaned = 0.0037116 Jy ! Component: 3800 - total flux cleaned = 0.00380003 Jy ! Component: 3850 - total flux cleaned = 0.0038594 Jy ! Component: 3900 - total flux cleaned = 0.00390413 Jy ! Component: 3950 - total flux cleaned = 0.00399402 Jy ! Component: 4000 - total flux cleaned = 0.00405422 Jy ! Component: 4050 - total flux cleaned = 0.00414521 Jy ! Total flux subtracted in 4096 components = 0.00419094 Jy ! Clean residual min=-0.001204 max=0.000966 Jy/beam ! Clean residual mean=0.000001 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.0825605 Jy keep ! Adding 235 model components to the UV plane model. ! The established model now contains 274 components and 0.0825605 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J2225-1113_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8563 x 2.288 at 12.44 degrees (North through East) ! Clean map min=-0.0013917 max=0.068539 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J2225-1113_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0685394 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000277401 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.2142 1.2142 2.42839 4.85678 9.71357 19.4271 38.8543 77.7086 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.068 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 247.077 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J2225-1113_X_uvs.log closed on Wed Apr 6 21:46:58 2016