! Started logfile: /scr/pima/bg219e_uvs/J0914+3512_X_uvs.log on Thu Apr 7 09:04:52 2016 obs /scr/pima/bg219e_uvs/J0914+3512_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0914+3512_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.743827 visibilities/baseline/integration-bin. ! Found source: J0914+3512 ! ! 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 14460 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/bg219e_uvs/J0914+3512_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 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 68 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 68 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=1.039465Jy sigma=24.553502 ! Fit after self-cal, rms=0.757175Jy sigma=17.895140 ! 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=0.8618 mas, bmaj=1.338 mas, bpa=-12.57 degrees ! Estimated noise=0.621514 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 = 0.180722 Jy ! Component: 100 - total flux cleaned = 0.223281 Jy ! Total flux subtracted in 100 components = 0.223281 Jy ! Clean residual min=-0.014405 max=0.017902 Jy/beam ! Clean residual mean=0.000010 rms=0.004015 Jy/beam ! Combined flux in latest and established models = 0.223281 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.223281 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=0.086512Jy sigma=2.057767 ! Fit after self-cal, rms=0.086308Jy sigma=2.051905 ! 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=1.096 mas, bmaj=1.526 mas, bpa=-11.08 degrees ! Estimated noise=0.35858 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 = 0.0248048 Jy ! Component: 100 - total flux cleaned = 0.0352016 Jy ! Component: 150 - total flux cleaned = 0.0404206 Jy ! Component: 200 - total flux cleaned = 0.0426591 Jy ! Total flux subtracted in 200 components = 0.0426591 Jy ! Clean residual min=-0.008320 max=0.014210 Jy/beam ! Clean residual mean=-0.000014 rms=0.002869 Jy/beam ! Combined flux in latest and established models = 0.265941 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 14 components and 0.26594 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=0.079657Jy sigma=1.901759 ! Fit after self-cal, rms=0.079638Jy sigma=1.901195 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.096 x 1.526 at -11.08 degrees (North through East) ! Clean map min=-0.0079879 max=0.24056 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=0.079638Jy sigma=1.901195 ! Fit after self-cal, rms=0.079638Jy sigma=1.901195 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.096 mas, bmaj=1.526 mas, bpa=-11.08 degrees ! Estimated noise=0.35858 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 (-29.2, -23.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0136801 Jy ! Component: 100 - total flux cleaned = 0.0219684 Jy ! Component: 150 - total flux cleaned = 0.0258988 Jy ! Component: 200 - total flux cleaned = 0.0273547 Jy ! Total flux subtracted in 200 components = 0.0273547 Jy ! Clean residual min=-0.008510 max=0.010683 Jy/beam ! Clean residual mean=-0.000015 rms=0.002548 Jy/beam ! Combined flux in latest and established models = 0.293295 Jy ! Performing phase self-cal ! Adding 36 model components to the UV plane model. ! The established model now contains 49 components and 0.293295 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=0.077070Jy sigma=1.832456 ! Fit after self-cal, rms=0.076734Jy sigma=1.824610 ! 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=0.076734Jy sigma=1.824610 ! Fit after self-cal, rms=0.075994Jy sigma=1.816081 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.099 mas, bmaj=1.533 mas, bpa=-10.95 degrees ! Estimated noise=0.354343 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00137845 Jy ! Component: 100 - total flux cleaned = -0.000697587 Jy ! Component: 150 - total flux cleaned = 8.90901e-05 Jy ! Component: 200 - total flux cleaned = 0.000778034 Jy ! Total flux subtracted in 200 components = 0.000778034 Jy ! Clean residual min=-0.008035 max=0.010429 Jy/beam ! Clean residual mean=-0.000012 rms=0.002346 Jy/beam ! Combined flux in latest and established models = 0.294073 Jy selfcal ! Performing phase self-cal ! Adding 41 model components to the UV plane model. ! The established model now contains 73 components and 0.294073 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=0.075029Jy sigma=1.788145 ! Fit after self-cal, rms=0.074976Jy sigma=1.786686 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 (-4.2, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00950415 Jy ! Component: 100 - total flux cleaned = 0.0109169 Jy ! Component: 150 - total flux cleaned = 0.0119605 Jy ! Component: 200 - total flux cleaned = 0.0127339 Jy ! Total flux subtracted in 200 components = 0.0127339 Jy ! Clean residual min=-0.008140 max=0.008968 Jy/beam ! Clean residual mean=-0.000009 rms=0.002213 Jy/beam ! Combined flux in latest and established models = 0.306807 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 104 components and 0.306807 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=0.073489Jy sigma=1.745767 ! Fit after self-cal, rms=0.073355Jy sigma=1.742722 ! 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=0.073355Jy sigma=1.742722 ! Fit after self-cal, rms=0.072962Jy sigma=1.739676 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.102 mas, bmaj=1.539 mas, bpa=-11.02 degrees ! Estimated noise=0.351448 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000198601 Jy ! Component: 100 - total flux cleaned = -0.000200325 Jy ! Component: 150 - total flux cleaned = 0.000165299 Jy ! Component: 200 - total flux cleaned = 0.000508891 Jy ! Total flux subtracted in 200 components = 0.000508891 Jy ! Clean residual min=-0.008560 max=0.009081 Jy/beam ! Clean residual mean=-0.000009 rms=0.002102 Jy/beam ! Combined flux in latest and established models = 0.307316 Jy selfcal ! Performing phase self-cal ! Adding 35 model components to the UV plane model. ! The established model now contains 113 components and 0.307316 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=0.072141Jy sigma=1.715948 ! Fit after self-cal, rms=0.072107Jy sigma=1.715043 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 (10.4, 8.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00753919 Jy ! Component: 100 - total flux cleaned = 0.00987805 Jy ! Component: 150 - total flux cleaned = 0.0116348 Jy ! Component: 200 - total flux cleaned = 0.0129446 Jy ! Total flux subtracted in 200 components = 0.0129446 Jy ! Clean residual min=-0.008262 max=0.007644 Jy/beam ! Clean residual mean=-0.000013 rms=0.002010 Jy/beam ! Combined flux in latest and established models = 0.320261 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 131 components and 0.320261 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=0.071054Jy sigma=1.684902 ! Fit after self-cal, rms=0.070989Jy sigma=1.683654 ! 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=0.070989Jy sigma=1.683654 ! Fit after self-cal, rms=0.070548Jy sigma=1.681137 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.329 mas, bmaj=2.554 mas, bpa=-8.139 degrees ! Estimated noise=0.418143 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00216547 Jy ! Component: 100 - total flux cleaned = -0.000740377 Jy ! Component: 150 - total flux cleaned = 0.000500599 Jy ! Component: 200 - total flux cleaned = 0.0017561 Jy ! Total flux subtracted in 200 components = 0.0017561 Jy ! Clean residual min=-0.009609 max=0.009954 Jy/beam ! Clean residual mean=-0.000023 rms=0.002804 Jy/beam ! Combined flux in latest and established models = 0.322017 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 157 components and 0.322017 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=0.070102Jy sigma=1.665035 ! Fit after self-cal, rms=0.070043Jy sigma=1.663554 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 = 0.00124383 Jy ! Component: 100 - total flux cleaned = 0.0019565 Jy ! Component: 150 - total flux cleaned = 0.00247694 Jy ! Component: 200 - total flux cleaned = 0.0028454 Jy ! Total flux subtracted in 200 components = 0.0028454 Jy ! Clean residual min=-0.009527 max=0.009689 Jy/beam ! Clean residual mean=-0.000022 rms=0.002745 Jy/beam ! Combined flux in latest and established models = 0.324862 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 170 components and 0.324862 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=0.069843Jy sigma=1.656940 ! Fit after self-cal, rms=0.069816Jy sigma=1.656232 ! 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=1.105 mas, bmaj=1.544 mas, bpa=-10.94 degrees ! Estimated noise=0.348377 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.105 x 1.544 at -10.94 degrees (North through East) ! Clean map min=-0.0084889 max=0.22195 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=0.868 mas, bmaj=1.351 mas, bpa=-12.38 degrees ! Estimated noise=0.606592 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.176043 Jy ! Component: 100 - total flux cleaned = 0.217483 Jy ! Component: 150 - total flux cleaned = 0.23953 Jy ! Component: 200 - total flux cleaned = 0.252746 Jy ! Total flux subtracted in 200 components = 0.252746 Jy ! Clean residual min=-0.012641 max=0.015989 Jy/beam ! Clean residual mean=0.000002 rms=0.003297 Jy/beam ! Combined flux in latest and established models = 0.252746 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 0.252746 Jy ! Inverting map and beam ! Estimated beam: bmin=1.105 mas, bmaj=1.544 mas, bpa=-10.94 degrees ! Estimated noise=0.348377 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 = 0.0191517 Jy ! Component: 100 - total flux cleaned = 0.0319186 Jy ! Component: 150 - total flux cleaned = 0.0416506 Jy ! Component: 200 - total flux cleaned = 0.0491951 Jy ! Total flux subtracted in 200 components = 0.0491951 Jy ! Clean residual min=-0.007630 max=0.009162 Jy/beam ! Clean residual mean=-0.000010 rms=0.002199 Jy/beam ! Combined flux in latest and established models = 0.301941 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 51 components and 0.301941 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=2.329 mas, bmaj=2.554 mas, bpa=-8.139 degrees ! Estimated noise=0.418143 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00867439 Jy ! Component: 100 - total flux cleaned = 0.0116209 Jy ! Component: 150 - total flux cleaned = 0.0143465 Jy ! Component: 200 - total flux cleaned = 0.0166891 Jy ! Total flux subtracted in 200 components = 0.0166891 Jy ! Clean residual min=-0.009805 max=0.009881 Jy/beam ! Clean residual mean=-0.000019 rms=0.002781 Jy/beam ! Combined flux in latest and established models = 0.31863 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 = 0.00160358 Jy ! Component: 100 - total flux cleaned = 0.00262258 Jy ! Component: 150 - total flux cleaned = 0.00342632 Jy ! Component: 200 - total flux cleaned = 0.00404742 Jy ! Total flux subtracted in 200 components = 0.00404742 Jy ! Clean residual min=-0.009845 max=0.009722 Jy/beam ! Clean residual mean=-0.000021 rms=0.002753 Jy/beam ! Combined flux in latest and established models = 0.322678 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 95 components and 0.322678 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.105 mas, bmaj=1.544 mas, bpa=-10.94 degrees ! Estimated noise=0.348377 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000273755 Jy ! Component: 100 - total flux cleaned = 0.00216953 Jy ! Component: 150 - total flux cleaned = 0.00311131 Jy ! Component: 200 - total flux cleaned = 0.00397163 Jy ! Total flux subtracted in 200 components = 0.00397163 Jy ! Clean residual min=-0.007796 max=0.008157 Jy/beam ! Clean residual mean=-0.000010 rms=0.001986 Jy/beam ! Combined flux in latest and established models = 0.326649 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 112 components and 0.326649 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=0.070117Jy sigma=1.663755 ! Fit after self-cal, rms=0.070022Jy sigma=1.661510 wmodel /scr/pima/bg219e_uvs/J0914+3512_X_map.mod ! Writing 112 model components to file: /scr/pima/bg219e_uvs/J0914+3512_X_map.mod wobs /scr/pima/bg219e_uvs/J0914+3512_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0914+3512_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0914+3512_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219e_uvs/J0914+3512_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 = 0.0011295 Jy ! Component: 100 - total flux cleaned = 0.0019274 Jy ! Component: 150 - total flux cleaned = 0.0028041 Jy ! Component: 200 - total flux cleaned = 0.00352519 Jy ! Component: 250 - total flux cleaned = 0.00422461 Jy ! Component: 300 - total flux cleaned = 0.00489696 Jy ! Component: 350 - total flux cleaned = 0.00532976 Jy ! Component: 400 - total flux cleaned = 0.00595956 Jy ! Component: 450 - total flux cleaned = 0.00636784 Jy ! Component: 500 - total flux cleaned = 0.00676385 Jy ! Component: 550 - total flux cleaned = 0.00705401 Jy ! Component: 600 - total flux cleaned = 0.00752849 Jy ! Component: 650 - total flux cleaned = 0.00789928 Jy ! Component: 700 - total flux cleaned = 0.00817177 Jy ! Component: 750 - total flux cleaned = 0.00834761 Jy ! Component: 800 - total flux cleaned = 0.00834619 Jy ! Component: 850 - total flux cleaned = 0.00860204 Jy ! Component: 900 - total flux cleaned = 0.00860285 Jy ! Component: 950 - total flux cleaned = 0.00884946 Jy ! Component: 1000 - total flux cleaned = 0.00925074 Jy ! Component: 1050 - total flux cleaned = 0.00924928 Jy ! Component: 1100 - total flux cleaned = 0.00940467 Jy ! Component: 1150 - total flux cleaned = 0.00955775 Jy ! Component: 1200 - total flux cleaned = 0.00963366 Jy ! Component: 1250 - total flux cleaned = 0.00978197 Jy ! Component: 1300 - total flux cleaned = 0.00985477 Jy ! Component: 1350 - total flux cleaned = 0.00985477 Jy ! Component: 1400 - total flux cleaned = 0.00985427 Jy ! Component: 1450 - total flux cleaned = 0.00999324 Jy ! Component: 1500 - total flux cleaned = 0.0100624 Jy ! Component: 1550 - total flux cleaned = 0.0100619 Jy ! Component: 1600 - total flux cleaned = 0.0103965 Jy ! Component: 1650 - total flux cleaned = 0.010265 Jy ! Component: 1700 - total flux cleaned = 0.0103307 Jy ! Component: 1750 - total flux cleaned = 0.0104595 Jy ! Component: 1800 - total flux cleaned = 0.0104595 Jy ! Component: 1850 - total flux cleaned = 0.0104605 Jy ! Component: 1900 - total flux cleaned = 0.0104616 Jy ! Component: 1950 - total flux cleaned = 0.0105224 Jy ! Component: 2000 - total flux cleaned = 0.0104615 Jy ! Component: 2050 - total flux cleaned = 0.0105218 Jy ! Component: 2100 - total flux cleaned = 0.0106403 Jy ! Component: 2150 - total flux cleaned = 0.0105825 Jy ! Component: 2200 - total flux cleaned = 0.010583 Jy ! Component: 2250 - total flux cleaned = 0.0106395 Jy ! Component: 2300 - total flux cleaned = 0.0106956 Jy ! Component: 2350 - total flux cleaned = 0.0107514 Jy ! Component: 2400 - total flux cleaned = 0.0109158 Jy ! Component: 2450 - total flux cleaned = 0.0110772 Jy ! Component: 2500 - total flux cleaned = 0.0111833 Jy ! Component: 2550 - total flux cleaned = 0.0111832 Jy ! Component: 2600 - total flux cleaned = 0.011236 Jy ! Component: 2650 - total flux cleaned = 0.0113911 Jy ! Component: 2700 - total flux cleaned = 0.0115444 Jy ! Component: 2750 - total flux cleaned = 0.0116449 Jy ! Component: 2800 - total flux cleaned = 0.0116444 Jy ! Component: 2850 - total flux cleaned = 0.0116934 Jy ! Component: 2900 - total flux cleaned = 0.011742 Jy ! Component: 2950 - total flux cleaned = 0.0117417 Jy ! Component: 3000 - total flux cleaned = 0.0117895 Jy ! Component: 3050 - total flux cleaned = 0.0118372 Jy ! Component: 3100 - total flux cleaned = 0.0118377 Jy ! Component: 3150 - total flux cleaned = 0.0118846 Jy ! Component: 3200 - total flux cleaned = 0.0119309 Jy ! Component: 3250 - total flux cleaned = 0.0120677 Jy ! Component: 3300 - total flux cleaned = 0.0122027 Jy ! Component: 3350 - total flux cleaned = 0.0122464 Jy ! Component: 3400 - total flux cleaned = 0.0122466 Jy ! Component: 3450 - total flux cleaned = 0.0124213 Jy ! Component: 3500 - total flux cleaned = 0.0124643 Jy ! Component: 3550 - total flux cleaned = 0.0125073 Jy ! Component: 3600 - total flux cleaned = 0.0125497 Jy ! Component: 3650 - total flux cleaned = 0.0126334 Jy ! Component: 3700 - total flux cleaned = 0.0125917 Jy ! Component: 3750 - total flux cleaned = 0.0126329 Jy ! Component: 3800 - total flux cleaned = 0.0127954 Jy ! Component: 3850 - total flux cleaned = 0.012755 Jy ! Component: 3900 - total flux cleaned = 0.0127945 Jy ! Component: 3950 - total flux cleaned = 0.0128734 Jy ! Component: 4000 - total flux cleaned = 0.0129123 Jy ! Component: 4050 - total flux cleaned = 0.0129506 Jy ! Total flux subtracted in 4096 components = 0.0130276 Jy ! Clean residual min=-0.002312 max=0.001915 Jy/beam ! Clean residual mean=-0.000006 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.339677 Jy keep ! Adding 332 model components to the UV plane model. ! The established model now contains 444 components and 0.339677 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0914+3512_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.105 x 1.544 at -10.94 degrees (North through East) ! Clean map min=-0.0053407 max=0.21705 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0914+3512_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.217054 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000702975 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.971613 0.971613 1.94323 3.88645 7.77291 15.5458 31.0916 62.1833 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.217 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 308.764 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0914+3512_X_uvs.log closed on Thu Apr 7 09:04:56 2016