! Started logfile: /scr/pima/bg219h_uvs/J1540-0823_X_uvs.log on Thu Apr 7 12:14:23 2016 obs /scr/pima/bg219h_uvs/J1540-0823_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J1540-0823_X_uva.fits ! AN table 1: 60 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.73963 visibilities/baseline/integration-bin. ! Found source: J1540-0823 ! ! 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 23964 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/J1540-0823_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 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 70 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 70 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=1.004148Jy sigma=24.586170 ! Fit after self-cal, rms=0.958191Jy sigma=23.475552 ! 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=0.8407 mas, bmaj=1.854 mas, bpa=-1.415 degrees ! Estimated noise=0.455515 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 = 0.0318967 Jy ! Component: 100 - total flux cleaned = 0.0409775 Jy ! Total flux subtracted in 100 components = 0.0409775 Jy ! Clean residual min=-0.003592 max=0.004437 Jy/beam ! Clean residual mean=-0.000001 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.0409775 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.0409775 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=0.064010Jy sigma=1.421570 ! Fit after self-cal, rms=0.062050Jy sigma=1.368714 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00686278 Jy ! Component: 100 - total flux cleaned = 0.0107086 Jy ! Total flux subtracted in 100 components = 0.0107086 Jy ! Clean residual min=-0.003428 max=0.003423 Jy/beam ! Clean residual mean=0.000001 rms=0.000852 Jy/beam ! Combined flux in latest and established models = 0.0516862 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 10 components and 0.0516862 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=0.061034Jy sigma=1.343809 ! Fit after self-cal, rms=0.061003Jy sigma=1.342941 ! 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=1.034 mas, bmaj=2.16 mas, bpa=-1.824 degrees ! Estimated noise=0.259386 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 = 0.00321818 Jy ! Component: 100 - total flux cleaned = 0.00391847 Jy ! Component: 150 - total flux cleaned = 0.00392018 Jy ! Component: 200 - total flux cleaned = 0.00378816 Jy ! Total flux subtracted in 200 components = 0.00378816 Jy ! Clean residual min=-0.003455 max=0.003714 Jy/beam ! Clean residual mean=0.000002 rms=0.000773 Jy/beam ! Combined flux in latest and established models = 0.0554743 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 18 components and 0.0554743 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=0.060776Jy sigma=1.339193 ! Fit after self-cal, rms=0.060741Jy sigma=1.338813 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.034 x 2.16 at -1.824 degrees (North through East) ! Clean map min=-0.0032656 max=0.045652 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=0.060741Jy sigma=1.338813 ! Fit after self-cal, rms=0.060741Jy sigma=1.338813 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.034 mas, bmaj=2.16 mas, bpa=-1.824 degrees ! Estimated noise=0.259386 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 = 2.63177e-05 Jy ! Component: 100 - total flux cleaned = -5.94676e-05 Jy ! Component: 150 - total flux cleaned = -0.000180698 Jy ! Component: 200 - total flux cleaned = -0.000329902 Jy ! Total flux subtracted in 200 components = -0.000329902 Jy ! Clean residual min=-0.003378 max=0.003576 Jy/beam ! Clean residual mean=0.000002 rms=0.000763 Jy/beam ! Combined flux in latest and established models = 0.0551444 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 22 components and 0.0551444 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=0.060670Jy sigma=1.337702 ! Fit after self-cal, rms=0.060647Jy sigma=1.337582 ! 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=0.060647Jy sigma=1.337582 ! Fit after self-cal, rms=0.060248Jy sigma=1.335798 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.042 mas, bmaj=2.166 mas, bpa=-1.732 degrees ! Estimated noise=0.257037 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000964358 Jy ! Component: 100 - total flux cleaned = -0.0012038 Jy ! Component: 150 - total flux cleaned = -0.00126446 Jy ! Component: 200 - total flux cleaned = -0.00132186 Jy ! Total flux subtracted in 200 components = -0.00132186 Jy ! Clean residual min=-0.003204 max=0.003422 Jy/beam ! Clean residual mean=0.000002 rms=0.000729 Jy/beam ! Combined flux in latest and established models = 0.0538226 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 26 components and 0.0538226 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=0.060202Jy sigma=1.334923 ! Fit after self-cal, rms=0.060196Jy sigma=1.334687 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 (3.8, 24.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00315934 Jy ! Component: 100 - total flux cleaned = 0.00472051 Jy ! Component: 150 - total flux cleaned = 0.00525575 Jy ! Component: 200 - total flux cleaned = 0.00538972 Jy ! Total flux subtracted in 200 components = 0.00538972 Jy ! Clean residual min=-0.002924 max=0.002342 Jy/beam ! Clean residual mean=0.000000 rms=0.000619 Jy/beam ! Combined flux in latest and established models = 0.0592123 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 48 components and 0.0592123 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=0.060015Jy sigma=1.329578 ! Fit after self-cal, rms=0.059965Jy sigma=1.328626 ! 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=0.059965Jy sigma=1.328626 ! Fit after self-cal, rms=0.060031Jy sigma=1.328449 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.045 mas, bmaj=2.168 mas, bpa=-1.701 degrees ! Estimated noise=0.256785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00166539 Jy ! Component: 100 - total flux cleaned = 0.00189904 Jy ! Component: 150 - total flux cleaned = 0.00209462 Jy ! Component: 200 - total flux cleaned = 0.00209363 Jy ! Total flux subtracted in 200 components = 0.00209363 Jy ! Clean residual min=-0.002769 max=0.002189 Jy/beam ! Clean residual mean=-0.000000 rms=0.000580 Jy/beam ! Combined flux in latest and established models = 0.0613059 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 51 components and 0.0613059 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=1.326760 ! Fit after self-cal, rms=0.059942Jy sigma=1.326501 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 = 0.000609783 Jy ! Component: 100 - total flux cleaned = 0.000678028 Jy ! Component: 150 - total flux cleaned = 0.000707136 Jy ! Component: 200 - total flux cleaned = 0.000706267 Jy ! Total flux subtracted in 200 components = 0.000706267 Jy ! Clean residual min=-0.002702 max=0.002298 Jy/beam ! Clean residual mean=-0.000001 rms=0.000566 Jy/beam ! Combined flux in latest and established models = 0.0620122 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 55 components and 0.0620122 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=0.059907Jy sigma=1.325772 ! Fit after self-cal, rms=0.059895Jy sigma=1.325685 ! 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=0.059895Jy sigma=1.325685 ! Fit after self-cal, rms=0.060165Jy sigma=1.324539 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.189 mas, bmaj=3.515 mas, bpa=-3.455 degrees ! Estimated noise=0.30858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000833013 Jy ! Component: 100 - total flux cleaned = 0.0011695 Jy ! Component: 150 - total flux cleaned = 0.00122545 Jy ! Component: 200 - total flux cleaned = 0.0012736 Jy ! Total flux subtracted in 200 components = 0.0012736 Jy ! Clean residual min=-0.002582 max=0.002576 Jy/beam ! Clean residual mean=-0.000001 rms=0.000713 Jy/beam ! Combined flux in latest and established models = 0.0632858 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 64 components and 0.0632858 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=0.060148Jy sigma=1.324318 ! Fit after self-cal, rms=0.060127Jy sigma=1.323988 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 = 0.000234485 Jy ! Component: 100 - total flux cleaned = 0.000285656 Jy ! Component: 150 - total flux cleaned = 0.000309596 Jy ! Component: 200 - total flux cleaned = 0.000351643 Jy ! Total flux subtracted in 200 components = 0.000351643 Jy ! Clean residual min=-0.002559 max=0.002659 Jy/beam ! Clean residual mean=-0.000002 rms=0.000707 Jy/beam ! Combined flux in latest and established models = 0.0636374 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 70 components and 0.0636374 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=0.060121Jy sigma=1.323901 ! Fit after self-cal, rms=0.060106Jy sigma=1.323805 ! 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=1.042 mas, bmaj=2.166 mas, bpa=-1.617 degrees ! Estimated noise=0.258267 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.042 x 2.166 at -1.617 degrees (North through East) ! Clean map min=-0.0023047 max=0.045683 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=0.8464 mas, bmaj=1.855 mas, bpa=-1.213 degrees ! Estimated noise=0.45308 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0327562 Jy ! Component: 100 - total flux cleaned = 0.0440517 Jy ! Component: 150 - total flux cleaned = 0.0506672 Jy ! Component: 200 - total flux cleaned = 0.0544241 Jy ! Total flux subtracted in 200 components = 0.0544241 Jy ! Clean residual min=-0.003455 max=0.004474 Jy/beam ! Clean residual mean=0.000000 rms=0.000912 Jy/beam ! Combined flux in latest and established models = 0.0544241 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 15 model components to the UV plane model. ! The established model now contains 15 components and 0.0544241 Jy ! Inverting map and beam ! Estimated beam: bmin=1.042 mas, bmaj=2.166 mas, bpa=-1.617 degrees ! Estimated noise=0.258267 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 = 0.00405105 Jy ! Component: 100 - total flux cleaned = 0.00617901 Jy ! Component: 150 - total flux cleaned = 0.0068792 Jy ! Component: 200 - total flux cleaned = 0.00754922 Jy ! Total flux subtracted in 200 components = 0.00754922 Jy ! Clean residual min=-0.002953 max=0.002514 Jy/beam ! Clean residual mean=-0.000000 rms=0.000628 Jy/beam ! Combined flux in latest and established models = 0.0619733 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 32 components and 0.0619733 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=2.189 mas, bmaj=3.515 mas, bpa=-3.455 degrees ! Estimated noise=0.30858 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00182732 Jy ! Component: 100 - total flux cleaned = 0.00204238 Jy ! Component: 150 - total flux cleaned = 0.00208906 Jy ! Component: 200 - total flux cleaned = 0.0021318 Jy ! Total flux subtracted in 200 components = 0.0021318 Jy ! Clean residual min=-0.002958 max=0.002678 Jy/beam ! Clean residual mean=-0.000001 rms=0.000751 Jy/beam ! Combined flux in latest and established models = 0.0641051 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 = 7.42258e-05 Jy ! Component: 100 - total flux cleaned = 7.59049e-05 Jy ! Component: 150 - total flux cleaned = 0.000108013 Jy ! Component: 200 - total flux cleaned = 0.000136855 Jy ! Total flux subtracted in 200 components = 0.000136855 Jy ! Clean residual min=-0.002856 max=0.002594 Jy/beam ! Clean residual mean=-0.000001 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.064242 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 52 components and 0.064242 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.042 mas, bmaj=2.166 mas, bpa=-1.617 degrees ! Estimated noise=0.258267 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000405739 Jy ! Component: 100 - total flux cleaned = -0.000589722 Jy ! Component: 150 - total flux cleaned = -0.000554132 Jy ! Component: 200 - total flux cleaned = -0.000555869 Jy ! Total flux subtracted in 200 components = -0.000555869 Jy ! Clean residual min=-0.002560 max=0.002318 Jy/beam ! Clean residual mean=-0.000001 rms=0.000559 Jy/beam ! Combined flux in latest and established models = 0.0636861 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 64 components and 0.0636861 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=0.060193Jy sigma=1.324805 ! Fit after self-cal, rms=0.060209Jy sigma=1.324469 wmodel /scr/pima/bg219h_uvs/J1540-0823_X_map.mod ! Writing 64 model components to file: /scr/pima/bg219h_uvs/J1540-0823_X_map.mod wobs /scr/pima/bg219h_uvs/J1540-0823_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219h_uvs/J1540-0823_X_uvs.fits wwins /scr/pima/bg219h_uvs/J1540-0823_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219h_uvs/J1540-0823_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 = -0.000291156 Jy ! Component: 100 - total flux cleaned = -0.000256868 Jy ! Component: 150 - total flux cleaned = -0.000149762 Jy ! Component: 200 - total flux cleaned = 2.18844e-05 Jy ! Component: 250 - total flux cleaned = 0.000316235 Jy ! Component: 300 - total flux cleaned = 0.000629813 Jy ! Component: 350 - total flux cleaned = 0.000961858 Jy ! Component: 400 - total flux cleaned = 0.00110729 Jy ! Component: 450 - total flux cleaned = 0.00124858 Jy ! Component: 500 - total flux cleaned = 0.00130333 Jy ! Component: 550 - total flux cleaned = 0.00138263 Jy ! Component: 600 - total flux cleaned = 0.00140746 Jy ! Component: 650 - total flux cleaned = 0.00138214 Jy ! Component: 700 - total flux cleaned = 0.0014067 Jy ! Component: 750 - total flux cleaned = 0.00145429 Jy ! Component: 800 - total flux cleaned = 0.00140864 Jy ! Component: 850 - total flux cleaned = 0.00140921 Jy ! Component: 900 - total flux cleaned = 0.00140916 Jy ! Component: 950 - total flux cleaned = 0.00132292 Jy ! Component: 1000 - total flux cleaned = 0.00130169 Jy ! Component: 1050 - total flux cleaned = 0.00119795 Jy ! Component: 1100 - total flux cleaned = 0.00109671 Jy ! Component: 1150 - total flux cleaned = 0.00101731 Jy ! Component: 1200 - total flux cleaned = 0.000978018 Jy ! Component: 1250 - total flux cleaned = 0.000920137 Jy ! Component: 1300 - total flux cleaned = 0.000845008 Jy ! Component: 1350 - total flux cleaned = 0.000808141 Jy ! Component: 1400 - total flux cleaned = 0.000753507 Jy ! Component: 1450 - total flux cleaned = 0.000682167 Jy ! Component: 1500 - total flux cleaned = 0.000629689 Jy ! Component: 1550 - total flux cleaned = 0.000543584 Jy ! Component: 1600 - total flux cleaned = 0.000594085 Jy ! Component: 1650 - total flux cleaned = 0.00054353 Jy ! Component: 1700 - total flux cleaned = 0.000510585 Jy ! Component: 1750 - total flux cleaned = 0.000478322 Jy ! Component: 1800 - total flux cleaned = 0.000446062 Jy ! Component: 1850 - total flux cleaned = 0.00041463 Jy ! Component: 1900 - total flux cleaned = 0.000414497 Jy ! Component: 1950 - total flux cleaned = 0.000383493 Jy ! Component: 2000 - total flux cleaned = 0.000368386 Jy ! Component: 2050 - total flux cleaned = 0.000368429 Jy ! Component: 2100 - total flux cleaned = 0.000309418 Jy ! Component: 2150 - total flux cleaned = 0.000294948 Jy ! Component: 2200 - total flux cleaned = 0.000323822 Jy ! Component: 2250 - total flux cleaned = 0.000281172 Jy ! Component: 2300 - total flux cleaned = 0.00028142 Jy ! Component: 2350 - total flux cleaned = 0.000281763 Jy ! Component: 2400 - total flux cleaned = 0.000254581 Jy ! Component: 2450 - total flux cleaned = 0.000308703 Jy ! Component: 2500 - total flux cleaned = 0.00029519 Jy ! Component: 2550 - total flux cleaned = 0.000229216 Jy ! Component: 2600 - total flux cleaned = 0.000281576 Jy ! Component: 2650 - total flux cleaned = 0.000307111 Jy ! Component: 2700 - total flux cleaned = 0.00024309 Jy ! Component: 2750 - total flux cleaned = 0.000217795 Jy ! Component: 2800 - total flux cleaned = 0.000230194 Jy ! Component: 2850 - total flux cleaned = 0.00016843 Jy ! Component: 2900 - total flux cleaned = 0.000156004 Jy ! Component: 2950 - total flux cleaned = 0.000143857 Jy ! Component: 3000 - total flux cleaned = 0.0001316 Jy ! Component: 3050 - total flux cleaned = 9.60307e-05 Jy ! Component: 3100 - total flux cleaned = 9.60217e-05 Jy ! Component: 3150 - total flux cleaned = 4.91858e-05 Jy ! Component: 3200 - total flux cleaned = 4.91632e-05 Jy ! Component: 3250 - total flux cleaned = 4.91401e-05 Jy ! Component: 3300 - total flux cleaned = 1.49741e-05 Jy ! Component: 3350 - total flux cleaned = -2.99004e-05 Jy ! Component: 3400 - total flux cleaned = -5.21073e-05 Jy ! Component: 3450 - total flux cleaned = -7.42377e-05 Jy ! Component: 3500 - total flux cleaned = -9.61764e-05 Jy ! Component: 3550 - total flux cleaned = -0.000128599 Jy ! Component: 3600 - total flux cleaned = -0.0001179 Jy ! Component: 3650 - total flux cleaned = -0.000160637 Jy ! Component: 3700 - total flux cleaned = -0.000150073 Jy ! Component: 3750 - total flux cleaned = -0.000181693 Jy ! Component: 3800 - total flux cleaned = -0.000181706 Jy ! Component: 3850 - total flux cleaned = -0.000222996 Jy ! Component: 3900 - total flux cleaned = -0.000243376 Jy ! Component: 3950 - total flux cleaned = -0.000223174 Jy ! Component: 4000 - total flux cleaned = -0.000263555 Jy ! Component: 4050 - total flux cleaned = -0.000283479 Jy ! Total flux subtracted in 4096 components = -0.000273614 Jy ! Clean residual min=-0.000572 max=0.000587 Jy/beam ! Clean residual mean=0.000000 rms=0.000171 Jy/beam ! Combined flux in latest and established models = 0.0634125 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 341 components and 0.0634125 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219h_uvs/J1540-0823_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.042 x 2.166 at -1.617 degrees (North through East) ! Clean map min=-0.0017226 max=0.044343 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J1540-0823_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0443428 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000168647 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.14098 1.14098 2.28196 4.56392 9.12784 18.2557 36.5113 73.0227 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.044 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 262.932 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J1540-0823_X_uvs.log closed on Thu Apr 7 12:14:27 2016