! Started logfile: /scr/pima/bg219i_uvs/J2307+3802_X_uvs.log on Wed Apr 6 23:59:56 2016 obs /scr/pima/bg219i_uvs/J2307+3802_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2307+3802_X_uva.fits ! AN table 1: 61 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.461202 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J2307+3802 ! ! 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 15192 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/J2307+3802_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 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 105 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 105 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=1.004367Jy sigma=24.093232 ! Fit after self-cal, rms=0.939725Jy sigma=22.598528 ! 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=1.195 mas, bmaj=1.712 mas, bpa=13.7 degrees ! Estimated noise=0.681301 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 = 0.040282 Jy ! Component: 100 - total flux cleaned = 0.055145 Jy ! Total flux subtracted in 100 components = 0.055145 Jy ! Clean residual min=-0.006629 max=0.009692 Jy/beam ! Clean residual mean=-0.000004 rms=0.002350 Jy/beam ! Combined flux in latest and established models = 0.055145 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 0.055145 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=0.076306Jy sigma=1.751747 ! Fit after self-cal, rms=0.074665Jy sigma=1.711845 ! 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=1.384 mas, bmaj=1.889 mas, bpa=19.22 degrees ! Estimated noise=0.344118 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 = 0.0214424 Jy ! Component: 100 - total flux cleaned = 0.036123 Jy ! Component: 150 - total flux cleaned = 0.0465284 Jy ! Component: 200 - total flux cleaned = 0.0539102 Jy ! Total flux subtracted in 200 components = 0.0539102 Jy ! Clean residual min=-0.009421 max=0.014329 Jy/beam ! Clean residual mean=-0.000017 rms=0.003498 Jy/beam ! Combined flux in latest and established models = 0.109055 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 38 components and 0.109055 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=0.066708Jy sigma=1.516988 ! Fit after self-cal, rms=0.066300Jy sigma=1.507088 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.384 x 1.889 at 19.22 degrees (North through East) ! Clean map min=-0.0083969 max=0.059573 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 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! 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: ! BR 1.00* FD 1.00* HN 1.00* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! 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=0.066300Jy sigma=1.507088 ! Fit after self-cal, rms=0.066300Jy sigma=1.507088 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.384 mas, bmaj=1.889 mas, bpa=19.22 degrees ! Estimated noise=0.344118 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 = 0.00638425 Jy ! Component: 100 - total flux cleaned = 0.0108601 Jy ! Component: 150 - total flux cleaned = 0.0140348 Jy ! Component: 200 - total flux cleaned = 0.0162901 Jy ! Total flux subtracted in 200 components = 0.0162901 Jy ! Clean residual min=-0.009378 max=0.013787 Jy/beam ! Clean residual mean=-0.000015 rms=0.003282 Jy/beam ! Combined flux in latest and established models = 0.125345 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 39 components and 0.125345 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=0.065692Jy sigma=1.485848 ! Fit after self-cal, rms=0.065614Jy sigma=1.483820 ! 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=0.065614Jy sigma=1.483820 ! Fit after self-cal, rms=0.065614Jy sigma=1.483820 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.384 mas, bmaj=1.889 mas, bpa=19.22 degrees ! Estimated noise=0.344118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00208991 Jy ! Component: 100 - total flux cleaned = 0.00289349 Jy ! Component: 150 - total flux cleaned = 0.00341339 Jy ! Component: 200 - total flux cleaned = 0.0038608 Jy ! Total flux subtracted in 200 components = 0.0038608 Jy ! Clean residual min=-0.009260 max=0.013556 Jy/beam ! Clean residual mean=-0.000014 rms=0.003230 Jy/beam ! Combined flux in latest and established models = 0.129206 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 41 components and 0.129206 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=0.065576Jy sigma=1.480363 ! Fit after self-cal, rms=0.065561Jy sigma=1.480050 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 (8.8, -5.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01465 Jy ! Component: 100 - total flux cleaned = 0.0240176 Jy ! Component: 150 - total flux cleaned = 0.0307864 Jy ! Component: 200 - total flux cleaned = 0.0358495 Jy ! Total flux subtracted in 200 components = 0.0358495 Jy ! Clean residual min=-0.006422 max=0.009383 Jy/beam ! Clean residual mean=-0.000009 rms=0.002290 Jy/beam ! Combined flux in latest and established models = 0.165056 Jy ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 88 components and 0.165056 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=0.061827Jy sigma=1.375612 ! Fit after self-cal, rms=0.060826Jy sigma=1.357781 ! 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=0.060826Jy sigma=1.357781 ! Fit after self-cal, rms=0.060826Jy sigma=1.357781 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.384 mas, bmaj=1.889 mas, bpa=19.22 degrees ! Estimated noise=0.344118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0070019 Jy ! Component: 100 - total flux cleaned = 0.0116048 Jy ! Component: 150 - total flux cleaned = 0.0149573 Jy ! Component: 200 - total flux cleaned = 0.0175755 Jy ! Total flux subtracted in 200 components = 0.0175755 Jy ! Clean residual min=-0.005680 max=0.007334 Jy/beam ! Clean residual mean=-0.000007 rms=0.001907 Jy/beam ! Combined flux in latest and established models = 0.182631 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 107 components and 0.182631 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=0.059961Jy sigma=1.330273 ! Fit after self-cal, rms=0.059714Jy sigma=1.325865 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 = 0.00348196 Jy ! Component: 100 - total flux cleaned = 0.00587857 Jy ! Component: 150 - total flux cleaned = 0.00695495 Jy ! Component: 200 - total flux cleaned = 0.00757067 Jy ! Total flux subtracted in 200 components = 0.00757067 Jy ! Clean residual min=-0.005525 max=0.006706 Jy/beam ! Clean residual mean=-0.000006 rms=0.001776 Jy/beam ! Combined flux in latest and established models = 0.190202 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 117 components and 0.190202 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=0.059489Jy sigma=1.317801 ! Fit after self-cal, rms=0.059419Jy sigma=1.316731 ! 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=0.059419Jy sigma=1.316731 ! Fit after self-cal, rms=0.059419Jy sigma=1.316731 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.215 mas, bmaj=2.583 mas, bpa=24.14 degrees ! Estimated noise=0.407042 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00355862 Jy ! Component: 100 - total flux cleaned = 0.00519479 Jy ! Component: 150 - total flux cleaned = 0.00635325 Jy ! Component: 200 - total flux cleaned = 0.00701789 Jy ! Total flux subtracted in 200 components = 0.00701789 Jy ! Clean residual min=-0.008054 max=0.009532 Jy/beam ! Clean residual mean=-0.000010 rms=0.002636 Jy/beam ! Combined flux in latest and established models = 0.19722 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 128 components and 0.19722 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=0.059347Jy sigma=1.313624 ! Fit after self-cal, rms=0.059290Jy sigma=1.312481 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 = 0.000431859 Jy ! Component: 100 - total flux cleaned = 0.000887135 Jy ! Component: 150 - total flux cleaned = 0.00136306 Jy ! Component: 200 - total flux cleaned = 0.00148999 Jy ! Total flux subtracted in 200 components = 0.00148999 Jy ! Clean residual min=-0.008136 max=0.009178 Jy/beam ! Clean residual mean=-0.000010 rms=0.002559 Jy/beam ! Combined flux in latest and established models = 0.19871 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 132 components and 0.19871 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=0.059258Jy sigma=1.311270 ! Fit after self-cal, rms=0.059210Jy sigma=1.310293 ! 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=1.384 mas, bmaj=1.889 mas, bpa=19.22 degrees ! Estimated noise=0.344118 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.384 x 1.889 at 19.22 degrees (North through East) ! Clean map min=-0.0056499 max=0.054289 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=1.195 mas, bmaj=1.712 mas, bpa=13.7 degrees ! Estimated noise=0.681301 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0392608 Jy ! Component: 100 - total flux cleaned = 0.0575455 Jy ! Component: 150 - total flux cleaned = 0.0720237 Jy ! Component: 200 - total flux cleaned = 0.083974 Jy ! Total flux subtracted in 200 components = 0.083974 Jy ! Clean residual min=-0.006940 max=0.008512 Jy/beam ! Clean residual mean=-0.000004 rms=0.002195 Jy/beam ! Combined flux in latest and established models = 0.083974 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 31 model components to the UV plane model. ! The established model now contains 31 components and 0.083974 Jy ! Inverting map and beam ! Estimated beam: bmin=1.384 mas, bmaj=1.889 mas, bpa=19.22 degrees ! Estimated noise=0.344118 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 = 0.0185297 Jy ! Component: 100 - total flux cleaned = 0.033132 Jy ! Component: 150 - total flux cleaned = 0.0452533 Jy ! Component: 200 - total flux cleaned = 0.0554368 Jy ! Total flux subtracted in 200 components = 0.0554368 Jy ! Clean residual min=-0.006945 max=0.008857 Jy/beam ! Clean residual mean=-0.000014 rms=0.002685 Jy/beam ! Combined flux in latest and established models = 0.139411 Jy ! Adding 54 model components to the UV plane model. ! The established model now contains 75 components and 0.139411 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=2.215 mas, bmaj=2.583 mas, bpa=24.14 degrees ! Estimated noise=0.407042 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0154503 Jy ! Component: 100 - total flux cleaned = 0.0270182 Jy ! Component: 150 - total flux cleaned = 0.0358885 Jy ! Component: 200 - total flux cleaned = 0.0427236 Jy ! Total flux subtracted in 200 components = 0.0427236 Jy ! Clean residual min=-0.007594 max=0.010481 Jy/beam ! Clean residual mean=-0.000016 rms=0.002996 Jy/beam ! Combined flux in latest and established models = 0.182134 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 = 0.0049066 Jy ! Component: 100 - total flux cleaned = 0.00731188 Jy ! Component: 150 - total flux cleaned = 0.00958756 Jy ! Component: 200 - total flux cleaned = 0.0112497 Jy ! Total flux subtracted in 200 components = 0.0112497 Jy ! Clean residual min=-0.007650 max=0.009386 Jy/beam ! Clean residual mean=-0.000012 rms=0.002607 Jy/beam ! Combined flux in latest and established models = 0.193384 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 112 components and 0.193384 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.384 mas, bmaj=1.889 mas, bpa=19.22 degrees ! Estimated noise=0.344118 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00181915 Jy ! Component: 100 - total flux cleaned = 0.00253677 Jy ! Component: 150 - total flux cleaned = 0.00303927 Jy ! Component: 200 - total flux cleaned = 0.0033863 Jy ! Total flux subtracted in 200 components = 0.0033863 Jy ! Clean residual min=-0.005617 max=0.007179 Jy/beam ! Clean residual mean=-0.000006 rms=0.001668 Jy/beam ! Combined flux in latest and established models = 0.196771 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 121 components and 0.196771 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=0.059371Jy sigma=1.312914 ! Fit after self-cal, rms=0.059195Jy sigma=1.310137 wmodel /scr/pima/bg219i_uvs/J2307+3802_X_map.mod ! Writing 121 model components to file: /scr/pima/bg219i_uvs/J2307+3802_X_map.mod wobs /scr/pima/bg219i_uvs/J2307+3802_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J2307+3802_X_uvs.fits wwins /scr/pima/bg219i_uvs/J2307+3802_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219i_uvs/J2307+3802_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 = 0.00297271 Jy ! Component: 100 - total flux cleaned = 0.0047475 Jy ! Component: 150 - total flux cleaned = 0.00580733 Jy ! Component: 200 - total flux cleaned = 0.00651534 Jy ! Component: 250 - total flux cleaned = 0.00718039 Jy ! Component: 300 - total flux cleaned = 0.00757249 Jy ! Component: 350 - total flux cleaned = 0.00802104 Jy ! Component: 400 - total flux cleaned = 0.00852109 Jy ! Component: 450 - total flux cleaned = 0.00899688 Jy ! Component: 500 - total flux cleaned = 0.00932369 Jy ! Component: 550 - total flux cleaned = 0.00957478 Jy ! Component: 600 - total flux cleaned = 0.00969373 Jy ! Component: 650 - total flux cleaned = 0.00969002 Jy ! Component: 700 - total flux cleaned = 0.00946971 Jy ! Component: 750 - total flux cleaned = 0.00963194 Jy ! Component: 800 - total flux cleaned = 0.00942458 Jy ! Component: 850 - total flux cleaned = 0.009475 Jy ! Component: 900 - total flux cleaned = 0.00952384 Jy ! Component: 950 - total flux cleaned = 0.00952429 Jy ! Component: 1000 - total flux cleaned = 0.00956835 Jy ! Component: 1050 - total flux cleaned = 0.00943389 Jy ! Component: 1100 - total flux cleaned = 0.00930603 Jy ! Component: 1150 - total flux cleaned = 0.00922337 Jy ! Component: 1200 - total flux cleaned = 0.00902037 Jy ! Component: 1250 - total flux cleaned = 0.00890206 Jy ! Component: 1300 - total flux cleaned = 0.00871159 Jy ! Component: 1350 - total flux cleaned = 0.00871256 Jy ! Component: 1400 - total flux cleaned = 0.00860362 Jy ! Component: 1450 - total flux cleaned = 0.00842648 Jy ! Component: 1500 - total flux cleaned = 0.0084272 Jy ! Component: 1550 - total flux cleaned = 0.00829349 Jy ! Component: 1600 - total flux cleaned = 0.00829313 Jy ! Component: 1650 - total flux cleaned = 0.00806721 Jy ! Component: 1700 - total flux cleaned = 0.00806742 Jy ! Component: 1750 - total flux cleaned = 0.00800578 Jy ! Component: 1800 - total flux cleaned = 0.00785536 Jy ! Component: 1850 - total flux cleaned = 0.00788427 Jy ! Component: 1900 - total flux cleaned = 0.00782692 Jy ! Component: 1950 - total flux cleaned = 0.00771512 Jy ! Component: 2000 - total flux cleaned = 0.00771509 Jy ! Component: 2050 - total flux cleaned = 0.00768784 Jy ! Component: 2100 - total flux cleaned = 0.0076886 Jy ! Component: 2150 - total flux cleaned = 0.00771415 Jy ! Component: 2200 - total flux cleaned = 0.00758795 Jy ! Component: 2250 - total flux cleaned = 0.00751409 Jy ! Component: 2300 - total flux cleaned = 0.007466 Jy ! Component: 2350 - total flux cleaned = 0.00744179 Jy ! Component: 2400 - total flux cleaned = 0.00741808 Jy ! Component: 2450 - total flux cleaned = 0.00732555 Jy ! Component: 2500 - total flux cleaned = 0.00718891 Jy ! Component: 2550 - total flux cleaned = 0.00714451 Jy ! Component: 2600 - total flux cleaned = 0.00699006 Jy ! Component: 2650 - total flux cleaned = 0.00692459 Jy ! Component: 2700 - total flux cleaned = 0.00681698 Jy ! Component: 2750 - total flux cleaned = 0.00673238 Jy ! Component: 2800 - total flux cleaned = 0.00662827 Jy ! Component: 2850 - total flux cleaned = 0.00652559 Jy ! Component: 2900 - total flux cleaned = 0.00644501 Jy ! Component: 2950 - total flux cleaned = 0.00644505 Jy ! Component: 3000 - total flux cleaned = 0.00636633 Jy ! Component: 3050 - total flux cleaned = 0.00632725 Jy ! Component: 3100 - total flux cleaned = 0.00617404 Jy ! Component: 3150 - total flux cleaned = 0.00611731 Jy ! Component: 3200 - total flux cleaned = 0.0060236 Jy ! Component: 3250 - total flux cleaned = 0.00591283 Jy ! Component: 3300 - total flux cleaned = 0.00582172 Jy ! Component: 3350 - total flux cleaned = 0.00565947 Jy ! Component: 3400 - total flux cleaned = 0.00555226 Jy ! Component: 3450 - total flux cleaned = 0.00544618 Jy ! Component: 3500 - total flux cleaned = 0.00532399 Jy ! Component: 3550 - total flux cleaned = 0.0051687 Jy ! Component: 3600 - total flux cleaned = 0.00501506 Jy ! Component: 3650 - total flux cleaned = 0.00491377 Jy ! Component: 3700 - total flux cleaned = 0.00476287 Jy ! Component: 3750 - total flux cleaned = 0.00463003 Jy ! Component: 3800 - total flux cleaned = 0.00444899 Jy ! Component: 3850 - total flux cleaned = 0.00426968 Jy ! Component: 3900 - total flux cleaned = 0.00412422 Jy ! Component: 3950 - total flux cleaned = 0.00402802 Jy ! Component: 4000 - total flux cleaned = 0.00385303 Jy ! Component: 4050 - total flux cleaned = 0.0037113 Jy ! Total flux subtracted in 4096 components = 0.00358615 Jy ! Clean residual min=-0.000911 max=0.001025 Jy/beam ! Clean residual mean=-0.000003 rms=0.000279 Jy/beam ! Combined flux in latest and established models = 0.200357 Jy keep ! Adding 340 model components to the UV plane model. ! The established model now contains 461 components and 0.200357 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J2307+3802_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.384 x 1.889 at 19.22 degrees (North through East) ! Clean map min=-0.0024645 max=0.054266 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2307+3802_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0542664 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000267176 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.47703 1.47703 2.95405 5.9081 11.8162 23.6324 47.2648 94.5296 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0008 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.054 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 203.11 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2307+3802_X_uvs.log closed on Thu Apr 7 00:00:01 2016