! Started logfile: /scr/pima/bg219h_uvs/J1351-2912_X_uvs.log on Thu Apr 7 12:11:46 2016 obs /scr/pima/bg219h_uvs/J1351-2912_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1351-2912_X_uva.fits ! AN table 1: 47 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.867139 visibilities/baseline/integration-bin. ! Found source: J1351-2912 ! ! 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 22008 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/bg219h_uvs/J1351-2912_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. ! ! 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=1.043092Jy sigma=22.729134 ! Fit after self-cal, rms=0.758708Jy sigma=16.239596 ! 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=0.6533 mas, bmaj=1.601 mas, bpa=-2.748 degrees ! Estimated noise=0.618212 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 = 0.190172 Jy ! Component: 100 - total flux cleaned = 0.231954 Jy ! Total flux subtracted in 100 components = 0.231954 Jy ! Clean residual min=-0.010020 max=0.017435 Jy/beam ! Clean residual mean=-0.000020 rms=0.002641 Jy/beam ! Combined flux in latest and established models = 0.231954 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.231954 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=0.095983Jy sigma=1.757275 ! Fit after self-cal, rms=0.095861Jy sigma=1.756181 ! Inverting map ! Added new window around map position (-1.4, -1). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0169042 Jy ! Component: 100 - total flux cleaned = 0.0269253 Jy ! Total flux subtracted in 100 components = 0.0269253 Jy ! Clean residual min=-0.009663 max=0.015802 Jy/beam ! Clean residual mean=-0.000011 rms=0.002325 Jy/beam ! Combined flux in latest and established models = 0.258879 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 14 components and 0.258879 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=0.092062Jy sigma=1.637287 ! Fit after self-cal, rms=0.091765Jy sigma=1.629223 ! 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=0.844 mas, bmaj=2.064 mas, bpa=-3.403 degrees ! Estimated noise=0.297057 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 (-1.2, 1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0162803 Jy ! Component: 100 - total flux cleaned = 0.0249327 Jy ! Component: 150 - total flux cleaned = 0.0301742 Jy ! Component: 200 - total flux cleaned = 0.0331848 Jy ! Total flux subtracted in 200 components = 0.0331848 Jy ! Clean residual min=-0.006897 max=0.009400 Jy/beam ! Clean residual mean=-0.000008 rms=0.001775 Jy/beam ! Combined flux in latest and established models = 0.292064 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 36 components and 0.292064 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=0.088689Jy sigma=1.553604 ! Fit after self-cal, rms=0.088373Jy sigma=1.544586 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.844 x 2.064 at -3.403 degrees (North through East) ! Clean map min=-0.0059273 max=0.24323 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=0.088373Jy sigma=1.544586 ! Fit after self-cal, rms=0.088373Jy sigma=1.544586 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.844 mas, bmaj=2.064 mas, bpa=-3.403 degrees ! Estimated noise=0.297057 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 = 0.00416077 Jy ! Component: 100 - total flux cleaned = 0.00449275 Jy ! Component: 150 - total flux cleaned = 0.00459252 Jy ! Component: 200 - total flux cleaned = 0.00459114 Jy ! Total flux subtracted in 200 components = 0.00459114 Jy ! Clean residual min=-0.006543 max=0.008090 Jy/beam ! Clean residual mean=-0.000006 rms=0.001688 Jy/beam ! Combined flux in latest and established models = 0.296655 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 52 components and 0.296655 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=0.087811Jy sigma=1.540407 ! Fit after self-cal, rms=0.087761Jy sigma=1.538951 ! 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=0.087761Jy sigma=1.538951 ! Fit after self-cal, rms=0.086601Jy sigma=1.530178 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8421 mas, bmaj=2.055 mas, bpa=-3.064 degrees ! Estimated noise=0.29032 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00236809 Jy ! Component: 100 - total flux cleaned = -0.00212999 Jy ! Component: 150 - total flux cleaned = -0.00194935 Jy ! Component: 200 - total flux cleaned = -0.00194837 Jy ! Total flux subtracted in 200 components = -0.00194837 Jy ! Clean residual min=-0.006428 max=0.008242 Jy/beam ! Clean residual mean=-0.000002 rms=0.001581 Jy/beam ! Combined flux in latest and established models = 0.294707 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 70 components and 0.294707 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=0.085826Jy sigma=1.527329 ! Fit after self-cal, rms=0.085799Jy sigma=1.526629 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 (4.6, -16.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00532159 Jy ! Component: 100 - total flux cleaned = 0.00517137 Jy ! Component: 150 - total flux cleaned = 0.00471266 Jy ! Component: 200 - total flux cleaned = 0.00415702 Jy ! Total flux subtracted in 200 components = 0.00415702 Jy ! Clean residual min=-0.006037 max=0.006018 Jy/beam ! Clean residual mean=0.000001 rms=0.001452 Jy/beam ! Combined flux in latest and established models = 0.298864 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 92 components and 0.298864 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=0.084447Jy sigma=1.510792 ! Fit after self-cal, rms=0.084355Jy sigma=1.508965 ! 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=0.084355Jy sigma=1.508965 ! Fit after self-cal, rms=0.083929Jy sigma=1.506519 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8426 mas, bmaj=2.057 mas, bpa=-3.078 degrees ! Estimated noise=0.287806 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000183523 Jy ! Component: 100 - total flux cleaned = -0.000315646 Jy ! Component: 150 - total flux cleaned = -0.0004386 Jy ! Component: 200 - total flux cleaned = -0.000768332 Jy ! Total flux subtracted in 200 components = -0.000768332 Jy ! Clean residual min=-0.005519 max=0.005534 Jy/beam ! Clean residual mean=0.000000 rms=0.001365 Jy/beam ! Combined flux in latest and established models = 0.298095 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 102 components and 0.298095 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=0.083112Jy sigma=1.501328 ! Fit after self-cal, rms=0.083086Jy sigma=1.500694 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 = 0.00077122 Jy ! Component: 100 - total flux cleaned = 0.0007713 Jy ! Component: 150 - total flux cleaned = 0.000675008 Jy ! Component: 200 - total flux cleaned = 0.000588094 Jy ! Total flux subtracted in 200 components = 0.000588094 Jy ! Clean residual min=-0.005504 max=0.005253 Jy/beam ! Clean residual mean=0.000001 rms=0.001344 Jy/beam ! Combined flux in latest and established models = 0.298683 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 105 components and 0.298683 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=0.082678Jy sigma=1.498376 ! Fit after self-cal, rms=0.082670Jy sigma=1.498127 ! 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=0.082670Jy sigma=1.498127 ! Fit after self-cal, rms=0.082271Jy sigma=1.496522 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.179 mas, bmaj=5.454 mas, bpa=1.151 degrees ! Estimated noise=0.365105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000272674 Jy ! Component: 100 - total flux cleaned = 0.000445493 Jy ! Component: 150 - total flux cleaned = 0.000598999 Jy ! Component: 200 - total flux cleaned = 0.000870062 Jy ! Total flux subtracted in 200 components = 0.000870062 Jy ! Clean residual min=-0.005995 max=0.006331 Jy/beam ! Clean residual mean=-0.000001 rms=0.001796 Jy/beam ! Combined flux in latest and established models = 0.299554 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 116 components and 0.299554 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=0.081986Jy sigma=1.497187 ! Fit after self-cal, rms=0.081969Jy sigma=1.496735 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 = 0.000629032 Jy ! Component: 100 - total flux cleaned = 0.000819504 Jy ! Component: 150 - total flux cleaned = 0.000998512 Jy ! Component: 200 - total flux cleaned = 0.00122399 Jy ! Total flux subtracted in 200 components = 0.00122399 Jy ! Clean residual min=-0.006023 max=0.006297 Jy/beam ! Clean residual mean=-0.000000 rms=0.001786 Jy/beam ! Combined flux in latest and established models = 0.300778 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 119 components and 0.300778 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=0.081839Jy sigma=1.497905 ! Fit after self-cal, rms=0.081830Jy sigma=1.497753 ! 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=0.8431 mas, bmaj=2.06 mas, bpa=-3.073 degrees ! Estimated noise=0.285718 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8431 x 2.06 at -3.073 degrees (North through East) ! Clean map min=-0.0068194 max=0.22901 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=0.6529 mas, bmaj=1.598 mas, bpa=-2.363 degrees ! Estimated noise=0.594293 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.182271 Jy ! Component: 100 - total flux cleaned = 0.226382 Jy ! Component: 150 - total flux cleaned = 0.249657 Jy ! Component: 200 - total flux cleaned = 0.265073 Jy ! Total flux subtracted in 200 components = 0.265073 Jy ! Clean residual min=-0.007398 max=0.010058 Jy/beam ! Clean residual mean=-0.000011 rms=0.001879 Jy/beam ! Combined flux in latest and established models = 0.265072 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.265072 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8431 mas, bmaj=2.06 mas, bpa=-3.073 degrees ! Estimated noise=0.285718 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 = 0.0147491 Jy ! Component: 100 - total flux cleaned = 0.023131 Jy ! Component: 150 - total flux cleaned = 0.0260876 Jy ! Component: 200 - total flux cleaned = 0.0277263 Jy ! Total flux subtracted in 200 components = 0.0277263 Jy ! Clean residual min=-0.005435 max=0.006755 Jy/beam ! Clean residual mean=-0.000003 rms=0.001474 Jy/beam ! Combined flux in latest and established models = 0.292799 Jy ! Adding 42 model components to the UV plane model. ! The established model now contains 52 components and 0.292799 Jy ! Inverting map ! Added new window around map position (-8.8, 17.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00433635 Jy ! Component: 100 - total flux cleaned = 0.00537446 Jy ! Component: 150 - total flux cleaned = 0.00583472 Jy ! Component: 200 - total flux cleaned = 0.00625945 Jy ! Total flux subtracted in 200 components = 0.00625945 Jy ! Clean residual min=-0.005103 max=0.006301 Jy/beam ! Clean residual mean=-0.000002 rms=0.001361 Jy/beam ! Combined flux in latest and established models = 0.299058 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 70 components and 0.299058 Jy ! Inverting map ! Added new window around map position (-13, 24.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00549493 Jy ! Component: 100 - total flux cleaned = 0.00673821 Jy ! Component: 150 - total flux cleaned = 0.00698481 Jy ! Component: 200 - total flux cleaned = 0.00698415 Jy ! Total flux subtracted in 200 components = 0.00698415 Jy ! Clean residual min=-0.004859 max=0.005216 Jy/beam ! Clean residual mean=-0.000001 rms=0.001264 Jy/beam ! Combined flux in latest and established models = 0.306042 Jy ! Adding 38 model components to the UV plane model. ! The established model now contains 95 components and 0.306042 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.179 mas, bmaj=5.454 mas, bpa=1.151 degrees ! Estimated noise=0.365105 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000455952 Jy ! Component: 100 - total flux cleaned = -2.24996e-06 Jy ! Component: 150 - total flux cleaned = 0.000300966 Jy ! Component: 200 - total flux cleaned = 0.00048871 Jy ! Total flux subtracted in 200 components = 0.00048871 Jy ! Clean residual min=-0.005543 max=0.005192 Jy/beam ! Clean residual mean=-0.000006 rms=0.001700 Jy/beam ! Combined flux in latest and established models = 0.306531 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 = 8.97327e-05 Jy ! Component: 100 - total flux cleaned = 0.000175459 Jy ! Component: 150 - total flux cleaned = 0.000257117 Jy ! Component: 200 - total flux cleaned = 0.000333403 Jy ! Total flux subtracted in 200 components = 0.000333403 Jy ! Clean residual min=-0.005498 max=0.005271 Jy/beam ! Clean residual mean=-0.000005 rms=0.001681 Jy/beam ! Combined flux in latest and established models = 0.306865 Jy ! Adding 25 model components to the UV plane model. ! The established model now contains 110 components and 0.306865 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8431 mas, bmaj=2.06 mas, bpa=-3.073 degrees ! Estimated noise=0.285718 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.29957e-05 Jy ! Component: 100 - total flux cleaned = -9.01738e-05 Jy ! Component: 150 - total flux cleaned = -8.93267e-05 Jy ! Component: 200 - total flux cleaned = -0.000180978 Jy ! Total flux subtracted in 200 components = -0.000180978 Jy ! Clean residual min=-0.004631 max=0.005350 Jy/beam ! Clean residual mean=-0.000002 rms=0.001193 Jy/beam ! Combined flux in latest and established models = 0.306684 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 128 components and 0.306683 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=0.080266Jy sigma=1.483283 ! Fit after self-cal, rms=0.080214Jy sigma=1.481265 wmodel /scr/pima/bg219h_uvs/J1351-2912_X_map.mod ! Writing 128 model components to file: /scr/pima/bg219h_uvs/J1351-2912_X_map.mod wobs /scr/pima/bg219h_uvs/J1351-2912_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1351-2912_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1351-2912_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219h_uvs/J1351-2912_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 = 0.00113236 Jy ! Component: 100 - total flux cleaned = 0.00177129 Jy ! Component: 150 - total flux cleaned = 0.00215064 Jy ! Component: 200 - total flux cleaned = 0.00222364 Jy ! Component: 250 - total flux cleaned = 0.00243613 Jy ! Component: 300 - total flux cleaned = 0.00250471 Jy ! Component: 350 - total flux cleaned = 0.0025044 Jy ! Component: 400 - total flux cleaned = 0.00224912 Jy ! Component: 450 - total flux cleaned = 0.00218569 Jy ! Component: 500 - total flux cleaned = 0.00188077 Jy ! Component: 550 - total flux cleaned = 0.00170126 Jy ! Component: 600 - total flux cleaned = 0.00152531 Jy ! Component: 650 - total flux cleaned = 0.00129567 Jy ! Component: 700 - total flux cleaned = 0.0011265 Jy ! Component: 750 - total flux cleaned = 0.000903679 Jy ! Component: 800 - total flux cleaned = 0.000630598 Jy ! Component: 850 - total flux cleaned = 0.000469512 Jy ! Component: 900 - total flux cleaned = 0.000206351 Jy ! Component: 950 - total flux cleaned = -5.29238e-05 Jy ! Component: 1000 - total flux cleaned = -0.000256817 Jy ! Component: 1050 - total flux cleaned = -0.000457572 Jy ! Component: 1100 - total flux cleaned = -0.00060637 Jy ! Component: 1150 - total flux cleaned = -0.00080217 Jy ! Component: 1200 - total flux cleaned = -0.000946905 Jy ! Component: 1250 - total flux cleaned = -0.00118413 Jy ! Component: 1300 - total flux cleaned = -0.00132474 Jy ! Component: 1350 - total flux cleaned = -0.00141707 Jy ! Component: 1400 - total flux cleaned = -0.00164471 Jy ! Component: 1450 - total flux cleaned = -0.00173339 Jy ! Component: 1500 - total flux cleaned = -0.00177712 Jy ! Component: 1550 - total flux cleaned = -0.00186475 Jy ! Component: 1600 - total flux cleaned = -0.00190773 Jy ! Component: 1650 - total flux cleaned = -0.00190792 Jy ! Component: 1700 - total flux cleaned = -0.00194981 Jy ! Component: 1750 - total flux cleaned = -0.00211608 Jy ! Component: 1800 - total flux cleaned = -0.00211613 Jy ! Component: 1850 - total flux cleaned = -0.00223791 Jy ! Component: 1900 - total flux cleaned = -0.00235821 Jy ! Component: 1950 - total flux cleaned = -0.00247687 Jy ! Component: 2000 - total flux cleaned = -0.0025553 Jy ! Component: 2050 - total flux cleaned = -0.00271053 Jy ! Component: 2100 - total flux cleaned = -0.00282563 Jy ! Component: 2150 - total flux cleaned = -0.00290121 Jy ! Component: 2200 - total flux cleaned = -0.00305113 Jy ! Component: 2250 - total flux cleaned = -0.00308839 Jy ! Component: 2300 - total flux cleaned = -0.00323555 Jy ! Component: 2350 - total flux cleaned = -0.00330823 Jy ! Component: 2400 - total flux cleaned = -0.00338006 Jy ! Component: 2450 - total flux cleaned = -0.00345108 Jy ! Component: 2500 - total flux cleaned = -0.00345099 Jy ! Component: 2550 - total flux cleaned = -0.00345089 Jy ! Component: 2600 - total flux cleaned = -0.00348588 Jy ! Component: 2650 - total flux cleaned = -0.00358878 Jy ! Component: 2700 - total flux cleaned = -0.00362278 Jy ! Component: 2750 - total flux cleaned = -0.00358905 Jy ! Component: 2800 - total flux cleaned = -0.00375574 Jy ! Component: 2850 - total flux cleaned = -0.0037222 Jy ! Component: 2900 - total flux cleaned = -0.00375536 Jy ! Component: 2950 - total flux cleaned = -0.00382007 Jy ! Component: 3000 - total flux cleaned = -0.00391647 Jy ! Component: 3050 - total flux cleaned = -0.00388431 Jy ! Component: 3100 - total flux cleaned = -0.0039476 Jy ! Component: 3150 - total flux cleaned = -0.0039162 Jy ! Component: 3200 - total flux cleaned = -0.00391636 Jy ! Component: 3250 - total flux cleaned = -0.00397814 Jy ! Component: 3300 - total flux cleaned = -0.00388631 Jy ! Component: 3350 - total flux cleaned = -0.00379529 Jy ! Component: 3400 - total flux cleaned = -0.00382539 Jy ! Component: 3450 - total flux cleaned = -0.00376577 Jy ! Component: 3500 - total flux cleaned = -0.0037366 Jy ! Component: 3550 - total flux cleaned = -0.00373656 Jy ! Component: 3600 - total flux cleaned = -0.00373659 Jy ! Component: 3650 - total flux cleaned = -0.00376556 Jy ! Component: 3700 - total flux cleaned = -0.00373707 Jy ! Component: 3750 - total flux cleaned = -0.00368002 Jy ! Component: 3800 - total flux cleaned = -0.00370791 Jy ! Component: 3850 - total flux cleaned = -0.00376379 Jy ! Component: 3900 - total flux cleaned = -0.003708 Jy ! Component: 3950 - total flux cleaned = -0.00370789 Jy ! Component: 4000 - total flux cleaned = -0.00373526 Jy ! Component: 4050 - total flux cleaned = -0.00370775 Jy ! Total flux subtracted in 4096 components = -0.00362691 Jy ! Clean residual min=-0.001816 max=0.001424 Jy/beam ! Clean residual mean=0.000000 rms=0.000513 Jy/beam ! Combined flux in latest and established models = 0.303057 Jy keep ! Adding 352 model components to the UV plane model. ! The established model now contains 479 components and 0.303056 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1351-2912_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8431 x 2.06 at -3.073 degrees (North through East) ! Clean map min=-0.0068398 max=0.22182 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1351-2912_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.221823 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000506137 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.684516 0.684516 1.36903 2.73807 5.47613 10.9523 21.9045 43.809 87.6181 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.221 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 438.265 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1351-2912_X_uvs.log closed on Thu Apr 7 12:11:50 2016