! Started logfile: /scr/pima/bg219a_uvs/J0801-2831_X_uvs.log on Wed Apr 6 21:30:33 2016 obs /scr/pima/bg219a_uvs/J0801-2831_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0801-2831_X_uva.fits ! AN table 1: 52 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.833333 visibilities/baseline/integration-bin. ! Found source: J0801-2831 ! ! 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 7800 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/J0801-2831_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 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 48 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 48 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=1.002114Jy sigma=25.514271 ! Fit after self-cal, rms=0.880566Jy sigma=22.349732 ! 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=0.6046 mas, bmaj=1.862 mas, bpa=5.683 degrees ! Estimated noise=0.795902 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 = 0.0847063 Jy ! Component: 100 - total flux cleaned = 0.11138 Jy ! Total flux subtracted in 100 components = 0.11138 Jy ! Clean residual min=-0.008822 max=0.011781 Jy/beam ! Clean residual mean=-0.000001 rms=0.002354 Jy/beam ! Combined flux in latest and established models = 0.11138 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.11138 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=0.058396Jy sigma=1.484057 ! Fit after self-cal, rms=0.058385Jy sigma=1.482865 ! 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=0.7468 mas, bmaj=2.212 mas, bpa=4.826 degrees ! Estimated noise=0.430274 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 = 0.02134 Jy ! Component: 100 - total flux cleaned = 0.030865 Jy ! Component: 150 - total flux cleaned = 0.0358226 Jy ! Component: 200 - total flux cleaned = 0.0384803 Jy ! Total flux subtracted in 200 components = 0.0384803 Jy ! Clean residual min=-0.003408 max=0.004624 Jy/beam ! Clean residual mean=-0.000003 rms=0.001032 Jy/beam ! Combined flux in latest and established models = 0.14986 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 34 components and 0.14986 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=0.051316Jy sigma=1.286087 ! Fit after self-cal, rms=0.051317Jy sigma=1.285086 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7468 x 2.212 at 4.826 degrees (North through East) ! Clean map min=-0.003218 max=0.11625 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 0.95 MK 1.03 NL 1.02 OV 1.02 ! PT 0.96 SC 1.08 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.03 NL 1.04 OV 1.04 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.05 NL 1.05 OV 0.99 ! PT 0.97 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.99 MK 1.02 NL 1.06 OV 1.00 ! PT 0.96 SC 1.02 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 0.96 NL 1.03 OV 1.04 ! PT 0.94 SC 1.05 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 0.93 MK 1.06 NL 1.04 OV 1.03 ! PT 0.96 SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 0.99 NL 1.02 OV 1.00 ! PT 0.98 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=0.051317Jy sigma=1.285086 ! Fit after self-cal, rms=0.051300Jy sigma=1.275405 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7526 mas, bmaj=2.228 mas, bpa=4.892 degrees ! Estimated noise=0.429321 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 (-2, 4.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00284322 Jy ! Component: 100 - total flux cleaned = 0.00248312 Jy ! Component: 150 - total flux cleaned = 0.00225608 Jy ! Component: 200 - total flux cleaned = 0.00203471 Jy ! Total flux subtracted in 200 components = 0.00203471 Jy ! Clean residual min=-0.002329 max=0.002448 Jy/beam ! Clean residual mean=-0.000002 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.151895 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.151895 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=0.051045Jy sigma=1.269591 ! Fit after self-cal, rms=0.051050Jy sigma=1.269110 ! 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=0.051050Jy sigma=1.269110 ! Fit after self-cal, rms=0.050465Jy sigma=1.264281 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.748 mas, bmaj=2.214 mas, bpa=5.128 degrees ! Estimated noise=0.426292 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000464551 Jy ! Component: 100 - total flux cleaned = 0.000597627 Jy ! Component: 150 - total flux cleaned = 0.000683869 Jy ! Component: 200 - total flux cleaned = 0.000702486 Jy ! Total flux subtracted in 200 components = 0.000702486 Jy ! Clean residual min=-0.001743 max=0.002198 Jy/beam ! Clean residual mean=0.000000 rms=0.000428 Jy/beam ! Combined flux in latest and established models = 0.152597 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 58 components and 0.152597 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=0.050436Jy sigma=1.263708 ! Fit after self-cal, rms=0.050440Jy sigma=1.263611 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 (38, 11). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00119909 Jy ! Component: 100 - total flux cleaned = 0.00125291 Jy ! Component: 150 - total flux cleaned = 0.00131582 Jy ! Component: 200 - total flux cleaned = 0.00134268 Jy ! Total flux subtracted in 200 components = 0.00134268 Jy ! Clean residual min=-0.001682 max=0.001384 Jy/beam ! Clean residual mean=0.000001 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.15394 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 72 components and 0.15394 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=0.050354Jy sigma=1.261491 ! Fit after self-cal, rms=0.050347Jy sigma=1.261343 ! 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=0.050347Jy sigma=1.261343 ! Fit after self-cal, rms=0.050142Jy sigma=1.261162 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7469 mas, bmaj=2.212 mas, bpa=5.202 degrees ! Estimated noise=0.424937 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000358226 Jy ! Component: 100 - total flux cleaned = 0.000507257 Jy ! Component: 150 - total flux cleaned = 0.000548399 Jy ! Component: 200 - total flux cleaned = 0.000586519 Jy ! Total flux subtracted in 200 components = 0.000586519 Jy ! Clean residual min=-0.001696 max=0.001254 Jy/beam ! Clean residual mean=-0.000000 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.154526 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 78 components and 0.154526 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=0.050120Jy sigma=1.260660 ! Fit after self-cal, rms=0.050120Jy sigma=1.260637 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 = 7.54486e-05 Jy ! Component: 100 - total flux cleaned = 9.30066e-05 Jy ! Component: 150 - total flux cleaned = 0.000109489 Jy ! Component: 200 - total flux cleaned = 0.000124062 Jy ! Total flux subtracted in 200 components = 0.000124062 Jy ! Clean residual min=-0.001636 max=0.001261 Jy/beam ! Clean residual mean=-0.000000 rms=0.000324 Jy/beam ! Combined flux in latest and established models = 0.15465 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 83 components and 0.15465 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=0.050109Jy sigma=1.260413 ! Fit after self-cal, rms=0.050109Jy sigma=1.260406 ! 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=0.050109Jy sigma=1.260406 ! Fit after self-cal, rms=0.050045Jy sigma=1.260357 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.017 mas, bmaj=6.016 mas, bpa=-1.342 degrees ! Estimated noise=0.575483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.34725e-05 Jy ! Component: 100 - total flux cleaned = 8.20298e-05 Jy ! Component: 150 - total flux cleaned = 0.0001218 Jy ! Component: 200 - total flux cleaned = 0.000139592 Jy ! Total flux subtracted in 200 components = 0.000139592 Jy ! Clean residual min=-0.001164 max=0.001231 Jy/beam ! Clean residual mean=-0.000000 rms=0.000337 Jy/beam ! Combined flux in latest and established models = 0.15479 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 94 components and 0.15479 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=0.050041Jy sigma=1.260270 ! Fit after self-cal, rms=0.050040Jy sigma=1.260257 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 = 4.03455e-05 Jy ! Component: 100 - total flux cleaned = 7.60862e-05 Jy ! Component: 150 - total flux cleaned = 5.98439e-05 Jy ! Component: 200 - total flux cleaned = 5.99676e-05 Jy ! Total flux subtracted in 200 components = 5.99676e-05 Jy ! Clean residual min=-0.001139 max=0.001225 Jy/beam ! Clean residual mean=-0.000000 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 0.15485 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 95 components and 0.15485 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=0.050038Jy sigma=1.260201 ! Fit after self-cal, rms=0.050037Jy sigma=1.260196 ! 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=0.7465 mas, bmaj=2.211 mas, bpa=5.235 degrees ! Estimated noise=0.424582 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7465 x 2.211 at 5.235 degrees (North through East) ! Clean map min=-0.0014528 max=0.11487 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=0.6035 mas, bmaj=1.86 mas, bpa=5.964 degrees ! Estimated noise=0.788637 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0837456 Jy ! Component: 100 - total flux cleaned = 0.110963 Jy ! Component: 150 - total flux cleaned = 0.124004 Jy ! Component: 200 - total flux cleaned = 0.131665 Jy ! Total flux subtracted in 200 components = 0.131665 Jy ! Clean residual min=-0.006064 max=0.005514 Jy/beam ! Clean residual mean=-0.000000 rms=0.001496 Jy/beam ! Combined flux in latest and established models = 0.131665 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.131665 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7465 mas, bmaj=2.211 mas, bpa=5.235 degrees ! Estimated noise=0.424582 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 = 0.00982666 Jy ! Component: 100 - total flux cleaned = 0.0149505 Jy ! Component: 150 - total flux cleaned = 0.018177 Jy ! Component: 200 - total flux cleaned = 0.0198197 Jy ! Total flux subtracted in 200 components = 0.0198197 Jy ! Clean residual min=-0.002508 max=0.002063 Jy/beam ! Clean residual mean=-0.000000 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.151484 Jy ! Adding 31 model components to the UV plane model. ! The established model now contains 50 components and 0.151484 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=2.017 mas, bmaj=6.016 mas, bpa=-1.342 degrees ! Estimated noise=0.575483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00222185 Jy ! Component: 100 - total flux cleaned = 0.00272556 Jy ! Component: 150 - total flux cleaned = 0.00290457 Jy ! Component: 200 - total flux cleaned = 0.00304814 Jy ! Total flux subtracted in 200 components = 0.00304814 Jy ! Clean residual min=-0.001246 max=0.001214 Jy/beam ! Clean residual mean=0.000000 rms=0.000345 Jy/beam ! Combined flux in latest and established models = 0.154532 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 = 6.96147e-05 Jy ! Component: 100 - total flux cleaned = 0.00011534 Jy ! Component: 150 - total flux cleaned = 0.00015655 Jy ! Component: 200 - total flux cleaned = 0.000181859 Jy ! Total flux subtracted in 200 components = 0.000181859 Jy ! Clean residual min=-0.001215 max=0.001217 Jy/beam ! Clean residual mean=0.000000 rms=0.000339 Jy/beam ! Combined flux in latest and established models = 0.154714 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 69 components and 0.154714 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7465 mas, bmaj=2.211 mas, bpa=5.235 degrees ! Estimated noise=0.424582 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.2437e-05 Jy ! Component: 100 - total flux cleaned = -8.24425e-05 Jy ! Component: 150 - total flux cleaned = 4.32089e-05 Jy ! Component: 200 - total flux cleaned = 0.000151906 Jy ! Total flux subtracted in 200 components = 0.000151906 Jy ! Clean residual min=-0.001668 max=0.001538 Jy/beam ! Clean residual mean=-0.000000 rms=0.000381 Jy/beam ! Combined flux in latest and established models = 0.154866 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 81 components and 0.154866 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=0.050106Jy sigma=1.261692 ! Fit after self-cal, rms=0.050099Jy sigma=1.261533 wmodel /scr/pima/bg219a_uvs/J0801-2831_X_map.mod ! Writing 81 model components to file: /scr/pima/bg219a_uvs/J0801-2831_X_map.mod wobs /scr/pima/bg219a_uvs/J0801-2831_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0801-2831_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0801-2831_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219a_uvs/J0801-2831_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 = -0.000626624 Jy ! Component: 100 - total flux cleaned = -0.000835106 Jy ! Component: 150 - total flux cleaned = -0.00102623 Jy ! Component: 200 - total flux cleaned = -0.00113712 Jy ! Component: 250 - total flux cleaned = -0.00124092 Jy ! Component: 300 - total flux cleaned = -0.00133788 Jy ! Component: 350 - total flux cleaned = -0.00156024 Jy ! Component: 400 - total flux cleaned = -0.00179056 Jy ! Component: 450 - total flux cleaned = -0.00195993 Jy ! Component: 500 - total flux cleaned = -0.00212324 Jy ! Component: 550 - total flux cleaned = -0.00232747 Jy ! Component: 600 - total flux cleaned = -0.00255505 Jy ! Component: 650 - total flux cleaned = -0.00276044 Jy ! Component: 700 - total flux cleaned = -0.00295967 Jy ! Component: 750 - total flux cleaned = -0.00311167 Jy ! Component: 800 - total flux cleaned = -0.00321904 Jy ! Component: 850 - total flux cleaned = -0.00327111 Jy ! Component: 900 - total flux cleaned = -0.00336045 Jy ! Component: 950 - total flux cleaned = -0.00343554 Jy ! Component: 1000 - total flux cleaned = -0.00352125 Jy ! Component: 1050 - total flux cleaned = -0.00362902 Jy ! Component: 1100 - total flux cleaned = -0.00369941 Jy ! Component: 1150 - total flux cleaned = -0.00379159 Jy ! Component: 1200 - total flux cleaned = -0.00384795 Jy ! Component: 1250 - total flux cleaned = -0.00389236 Jy ! Component: 1300 - total flux cleaned = -0.00395804 Jy ! Component: 1350 - total flux cleaned = -0.00400134 Jy ! Component: 1400 - total flux cleaned = -0.00403331 Jy ! Component: 1450 - total flux cleaned = -0.00403326 Jy ! Component: 1500 - total flux cleaned = -0.00403325 Jy ! Component: 1550 - total flux cleaned = -0.00404341 Jy ! Component: 1600 - total flux cleaned = -0.00404342 Jy ! Component: 1650 - total flux cleaned = -0.0040636 Jy ! Component: 1700 - total flux cleaned = -0.00407356 Jy ! Component: 1750 - total flux cleaned = -0.00407355 Jy ! Component: 1800 - total flux cleaned = -0.0040834 Jy ! Component: 1850 - total flux cleaned = -0.0041029 Jy ! Component: 1900 - total flux cleaned = -0.00410287 Jy ! Component: 1950 - total flux cleaned = -0.00411248 Jy ! Component: 2000 - total flux cleaned = -0.00414126 Jy ! Component: 2050 - total flux cleaned = -0.00416046 Jy ! Component: 2100 - total flux cleaned = -0.0042079 Jy ! Component: 2150 - total flux cleaned = -0.00421736 Jy ! Component: 2200 - total flux cleaned = -0.00425495 Jy ! Component: 2250 - total flux cleaned = -0.00427373 Jy ! Component: 2300 - total flux cleaned = -0.00432045 Jy ! Component: 2350 - total flux cleaned = -0.0043297 Jy ! Component: 2400 - total flux cleaned = -0.00436667 Jy ! Component: 2450 - total flux cleaned = -0.00439434 Jy ! Component: 2500 - total flux cleaned = -0.00442193 Jy ! Component: 2550 - total flux cleaned = -0.00444948 Jy ! Component: 2600 - total flux cleaned = -0.0044678 Jy ! Component: 2650 - total flux cleaned = -0.00450433 Jy ! Component: 2700 - total flux cleaned = -0.00452252 Jy ! Component: 2750 - total flux cleaned = -0.00454985 Jy ! Component: 2800 - total flux cleaned = -0.00462266 Jy ! Component: 2850 - total flux cleaned = -0.00461362 Jy ! Component: 2900 - total flux cleaned = -0.00464998 Jy ! Component: 2950 - total flux cleaned = -0.00470449 Jy ! Component: 3000 - total flux cleaned = -0.00473173 Jy ! Component: 3050 - total flux cleaned = -0.00474994 Jy ! Component: 3100 - total flux cleaned = -0.00479536 Jy ! Component: 3150 - total flux cleaned = -0.00483179 Jy ! Component: 3200 - total flux cleaned = -0.00486828 Jy ! Component: 3250 - total flux cleaned = -0.00487738 Jy ! Component: 3300 - total flux cleaned = -0.00494134 Jy ! Component: 3350 - total flux cleaned = -0.00497796 Jy ! Component: 3400 - total flux cleaned = -0.00499629 Jy ! Component: 3450 - total flux cleaned = -0.00502385 Jy ! Component: 3500 - total flux cleaned = -0.00505144 Jy ! Component: 3550 - total flux cleaned = -0.00509751 Jy ! Component: 3600 - total flux cleaned = -0.00514369 Jy ! Component: 3650 - total flux cleaned = -0.00517155 Jy ! Component: 3700 - total flux cleaned = -0.00521807 Jy ! Component: 3750 - total flux cleaned = -0.0051995 Jy ! Component: 3800 - total flux cleaned = -0.00524634 Jy ! Component: 3850 - total flux cleaned = -0.00526515 Jy ! Component: 3900 - total flux cleaned = -0.00526513 Jy ! Component: 3950 - total flux cleaned = -0.00529372 Jy ! Component: 4000 - total flux cleaned = -0.00529371 Jy ! Component: 4050 - total flux cleaned = -0.00530335 Jy ! Total flux subtracted in 4096 components = -0.00533246 Jy ! Clean residual min=-0.000640 max=0.000585 Jy/beam ! Clean residual mean=-0.000002 rms=0.000146 Jy/beam ! Combined flux in latest and established models = 0.149534 Jy keep ! Adding 205 model components to the UV plane model. ! The established model now contains 286 components and 0.149534 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0801-2831_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7465 x 2.211 at 5.235 degrees (North through East) ! Clean map min=-0.0010982 max=0.11363 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0801-2831_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.113627 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000156914 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.414287 0.414287 0.828573 1.65715 3.31429 6.62859 13.2572 26.5143 53.0287 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.113 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 724.136 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0801-2831_X_uvs.log closed on Wed Apr 6 21:30:38 2016