! Started logfile: /scr/pima/bg219g_uvs/J1449-0045_X_uvs.log on Thu Apr 7 09:51:30 2016 obs /scr/pima/bg219g_uvs/J1449-0045_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219g_uvs/J1449-0045_X_uva.fits ! AN table 1: 48 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.906019 visibilities/baseline/integration-bin. ! Found source: J1449-0045 ! ! 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 23484 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/bg219g_uvs/J1449-0045_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 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 1 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 1 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=1.023485Jy sigma=23.721081 ! Fit after self-cal, rms=0.830111Jy sigma=19.165555 ! 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=0.7014 mas, bmaj=1.816 mas, bpa=-5.787 degrees ! Estimated noise=0.430182 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 = 0.133837 Jy ! Component: 100 - total flux cleaned = 0.163193 Jy ! Total flux subtracted in 100 components = 0.163193 Jy ! Clean residual min=-0.008559 max=0.011797 Jy/beam ! Clean residual mean=-0.000008 rms=0.002537 Jy/beam ! Combined flux in latest and established models = 0.163193 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.163193 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=0.082368Jy sigma=1.796412 ! Fit after self-cal, rms=0.082240Jy sigma=1.793103 ! 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=0.8821 mas, bmaj=2.023 mas, bpa=-4.232 degrees ! Estimated noise=0.267181 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 = 0.0118767 Jy ! Component: 100 - total flux cleaned = 0.0159004 Jy ! Component: 150 - total flux cleaned = 0.0163278 Jy ! Component: 200 - total flux cleaned = 0.0159978 Jy ! Total flux subtracted in 200 components = 0.0159978 Jy ! Clean residual min=-0.008349 max=0.013756 Jy/beam ! Clean residual mean=-0.000014 rms=0.002881 Jy/beam ! Combined flux in latest and established models = 0.179191 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 13 components and 0.179191 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=0.080731Jy sigma=1.751991 ! Fit after self-cal, rms=0.080696Jy sigma=1.751191 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8821 x 2.023 at -4.232 degrees (North through East) ! Clean map min=-0.0079238 max=0.17411 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=0.080696Jy sigma=1.751191 ! Fit after self-cal, rms=0.080696Jy sigma=1.751191 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8821 mas, bmaj=2.023 mas, bpa=-4.232 degrees ! Estimated noise=0.267181 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 = -0.000145251 Jy ! Component: 100 - total flux cleaned = -0.000796594 Jy ! Component: 150 - total flux cleaned = -0.00112217 Jy ! Component: 200 - total flux cleaned = -0.00141273 Jy ! Total flux subtracted in 200 components = -0.00141273 Jy ! Clean residual min=-0.008302 max=0.013832 Jy/beam ! Clean residual mean=-0.000014 rms=0.002857 Jy/beam ! Combined flux in latest and established models = 0.177778 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 14 components and 0.177778 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=0.080537Jy sigma=1.746500 ! Fit after self-cal, rms=0.080525Jy sigma=1.746290 ! 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=0.080525Jy sigma=1.746290 ! Fit after self-cal, rms=0.077855Jy sigma=1.726746 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8917 mas, bmaj=2.047 mas, bpa=-4.556 degrees ! Estimated noise=0.258862 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00546299 Jy ! Component: 100 - total flux cleaned = -0.00813966 Jy ! Component: 150 - total flux cleaned = -0.00981203 Jy ! Component: 200 - total flux cleaned = -0.0103475 Jy ! Total flux subtracted in 200 components = -0.0103475 Jy ! Clean residual min=-0.006957 max=0.014427 Jy/beam ! Clean residual mean=-0.000011 rms=0.002661 Jy/beam ! Combined flux in latest and established models = 0.16743 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 25 components and 0.16743 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=0.077453Jy sigma=1.718454 ! Fit after self-cal, rms=0.077460Jy sigma=1.718365 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 (-6.4, -26.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0143313 Jy ! Component: 100 - total flux cleaned = 0.0221065 Jy ! Component: 150 - total flux cleaned = 0.0266558 Jy ! Component: 200 - total flux cleaned = 0.0290982 Jy ! Total flux subtracted in 200 components = 0.0290982 Jy ! Clean residual min=-0.007534 max=0.011009 Jy/beam ! Clean residual mean=-0.000012 rms=0.002214 Jy/beam ! Combined flux in latest and established models = 0.196529 Jy ! Performing phase self-cal ! Adding 57 model components to the UV plane model. ! The established model now contains 82 components and 0.196529 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=0.074633Jy sigma=1.650917 ! Fit after self-cal, rms=0.074275Jy sigma=1.640672 ! Inverting map ! Added new window around map position (6.2, 26.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0091073 Jy ! Component: 100 - total flux cleaned = 0.0136644 Jy ! Component: 150 - total flux cleaned = 0.0161986 Jy ! Component: 200 - total flux cleaned = 0.0180521 Jy ! Total flux subtracted in 200 components = 0.0180521 Jy ! Clean residual min=-0.006846 max=0.006938 Jy/beam ! Clean residual mean=-0.000011 rms=0.001879 Jy/beam ! Combined flux in latest and established models = 0.214581 Jy ! Performing phase self-cal ! Adding 53 model components to the UV plane model. ! The established model now contains 122 components and 0.214581 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=0.072807Jy sigma=1.608486 ! Fit after self-cal, rms=0.072744Jy sigma=1.606738 ! 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=0.072744Jy sigma=1.606738 ! Fit after self-cal, rms=0.071662Jy sigma=1.594626 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.894 mas, bmaj=2.058 mas, bpa=-4.708 degrees ! Estimated noise=0.25508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00117488 Jy ! Component: 100 - total flux cleaned = 0.00288177 Jy ! Component: 150 - total flux cleaned = 0.00387467 Jy ! Component: 200 - total flux cleaned = 0.00459531 Jy ! Total flux subtracted in 200 components = 0.00459531 Jy ! Clean residual min=-0.006046 max=0.006883 Jy/beam ! Clean residual mean=-0.000010 rms=0.001649 Jy/beam ! Combined flux in latest and established models = 0.219176 Jy selfcal ! Performing phase self-cal ! Adding 46 model components to the UV plane model. ! The established model now contains 150 components and 0.219176 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=0.070923Jy sigma=1.579813 ! Fit after self-cal, rms=0.070920Jy sigma=1.579491 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 (0.6, -8.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00500692 Jy ! Component: 100 - total flux cleaned = 0.0057539 Jy ! Component: 150 - total flux cleaned = 0.00635533 Jy ! Component: 200 - total flux cleaned = 0.00690571 Jy ! Total flux subtracted in 200 components = 0.00690571 Jy ! Clean residual min=-0.006547 max=0.005895 Jy/beam ! Clean residual mean=-0.000011 rms=0.001548 Jy/beam ! Combined flux in latest and established models = 0.226082 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 171 components and 0.226082 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=0.070292Jy sigma=1.566107 ! Fit after self-cal, rms=0.070254Jy sigma=1.564886 ! 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=0.070254Jy sigma=1.564886 ! Fit after self-cal, rms=0.069656Jy sigma=1.560235 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.148 mas, bmaj=3.446 mas, bpa=0.4919 degrees ! Estimated noise=0.316116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000308662 Jy ! Component: 100 - total flux cleaned = 0.00112677 Jy ! Component: 150 - total flux cleaned = 0.00180464 Jy ! Component: 200 - total flux cleaned = 0.00265908 Jy ! Total flux subtracted in 200 components = 0.00265908 Jy ! Clean residual min=-0.007785 max=0.007423 Jy/beam ! Clean residual mean=-0.000021 rms=0.002349 Jy/beam ! Combined flux in latest and established models = 0.228741 Jy selfcal ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 206 components and 0.228741 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=0.069418Jy sigma=1.556531 ! Fit after self-cal, rms=0.069404Jy sigma=1.555654 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 = 0.000478147 Jy ! Component: 100 - total flux cleaned = 0.00132842 Jy ! Component: 150 - total flux cleaned = 0.00146633 Jy ! Component: 200 - total flux cleaned = 0.00152861 Jy ! Total flux subtracted in 200 components = 0.00152861 Jy ! Clean residual min=-0.007778 max=0.007373 Jy/beam ! Clean residual mean=-0.000021 rms=0.002330 Jy/beam ! Combined flux in latest and established models = 0.23027 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 219 components and 0.23027 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=0.069356Jy sigma=1.555854 ! Fit after self-cal, rms=0.069348Jy sigma=1.555553 ! 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=0.899 mas, bmaj=2.07 mas, bpa=-4.779 degrees ! Estimated noise=0.252455 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.899 x 2.07 at -4.779 degrees (North through East) ! Clean map min=-0.0055077 max=0.15994 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=0.7119 mas, bmaj=1.846 mas, bpa=-6.22 degrees ! Estimated noise=0.410011 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.127618 Jy ! Component: 100 - total flux cleaned = 0.156596 Jy ! Component: 150 - total flux cleaned = 0.171655 Jy ! Component: 200 - total flux cleaned = 0.183053 Jy ! Total flux subtracted in 200 components = 0.183053 Jy ! Clean residual min=-0.006886 max=0.009241 Jy/beam ! Clean residual mean=-0.000005 rms=0.001936 Jy/beam ! Combined flux in latest and established models = 0.183053 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 29 model components to the UV plane model. ! The established model now contains 29 components and 0.183053 Jy ! Inverting map and beam ! Estimated beam: bmin=0.899 mas, bmaj=2.07 mas, bpa=-4.779 degrees ! Estimated noise=0.252455 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) ! Added new window around map position (-14, -17.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0131884 Jy ! Component: 100 - total flux cleaned = 0.0225788 Jy ! Component: 150 - total flux cleaned = 0.0295951 Jy ! Component: 200 - total flux cleaned = 0.0338712 Jy ! Total flux subtracted in 200 components = 0.0338712 Jy ! Clean residual min=-0.006440 max=0.007333 Jy/beam ! Clean residual mean=-0.000010 rms=0.001636 Jy/beam ! Combined flux in latest and established models = 0.216924 Jy ! Adding 60 model components to the UV plane model. ! The established model now contains 83 components and 0.216924 Jy ! Inverting map ! Added new window around map position (13.4, 20.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0062366 Jy ! Component: 100 - total flux cleaned = 0.00812895 Jy ! Component: 150 - total flux cleaned = 0.00993556 Jy ! Component: 200 - total flux cleaned = 0.0118199 Jy ! Total flux subtracted in 200 components = 0.0118199 Jy ! Clean residual min=-0.005608 max=0.005866 Jy/beam ! Clean residual mean=-0.000008 rms=0.001438 Jy/beam ! Combined flux in latest and established models = 0.228744 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 111 components and 0.228744 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=2.148 mas, bmaj=3.446 mas, bpa=0.4919 degrees ! Estimated noise=0.316116 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00514617 Jy ! Component: 100 - total flux cleaned = 0.00876505 Jy ! Component: 150 - total flux cleaned = 0.0106873 Jy ! Component: 200 - total flux cleaned = 0.0120096 Jy ! Total flux subtracted in 200 components = 0.0120096 Jy ! Clean residual min=-0.007780 max=0.007263 Jy/beam ! Clean residual mean=-0.000017 rms=0.002157 Jy/beam ! Combined flux in latest and established models = 0.240754 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 = 0.000417726 Jy ! Component: 100 - total flux cleaned = 0.000492936 Jy ! Component: 150 - total flux cleaned = 0.000564018 Jy ! Component: 200 - total flux cleaned = 0.000633542 Jy ! Total flux subtracted in 200 components = 0.000633542 Jy ! Clean residual min=-0.007881 max=0.007157 Jy/beam ! Clean residual mean=-0.000017 rms=0.002128 Jy/beam ! Combined flux in latest and established models = 0.241387 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 159 components and 0.241387 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.899 mas, bmaj=2.07 mas, bpa=-4.779 degrees ! Estimated noise=0.252455 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000421246 Jy ! Component: 100 - total flux cleaned = -0.000326778 Jy ! Component: 150 - total flux cleaned = -0.000145627 Jy ! Component: 200 - total flux cleaned = -0.00014983 Jy ! Total flux subtracted in 200 components = -0.00014983 Jy ! Clean residual min=-0.005242 max=0.004879 Jy/beam ! Clean residual mean=-0.000007 rms=0.001339 Jy/beam ! Combined flux in latest and established models = 0.241238 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 184 components and 0.241238 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=0.068924Jy sigma=1.549908 ! Fit after self-cal, rms=0.068874Jy sigma=1.548328 wmodel /scr/pima/bg219g_uvs/J1449-0045_X_map.mod ! Writing 184 model components to file: /scr/pima/bg219g_uvs/J1449-0045_X_map.mod wobs /scr/pima/bg219g_uvs/J1449-0045_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219g_uvs/J1449-0045_X_uvs.fits wwins /scr/pima/bg219g_uvs/J1449-0045_X_map.win ! wwins: Wrote 6 windows to /scr/pima/bg219g_uvs/J1449-0045_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 = -0.0014825 Jy ! Component: 100 - total flux cleaned = -0.00192957 Jy ! Component: 150 - total flux cleaned = -0.00226582 Jy ! Component: 200 - total flux cleaned = -0.0024261 Jy ! Component: 250 - total flux cleaned = -0.00250263 Jy ! Component: 300 - total flux cleaned = -0.00257644 Jy ! Component: 350 - total flux cleaned = -0.00243512 Jy ! Component: 400 - total flux cleaned = -0.00236776 Jy ! Component: 450 - total flux cleaned = -0.00236895 Jy ! Component: 500 - total flux cleaned = -0.00210917 Jy ! Component: 550 - total flux cleaned = -0.00198238 Jy ! Component: 600 - total flux cleaned = -0.00198129 Jy ! Component: 650 - total flux cleaned = -0.00192103 Jy ! Component: 700 - total flux cleaned = -0.0019823 Jy ! Component: 750 - total flux cleaned = -0.00203999 Jy ! Component: 800 - total flux cleaned = -0.0021524 Jy ! Component: 850 - total flux cleaned = -0.00215053 Jy ! Component: 900 - total flux cleaned = -0.00182364 Jy ! Component: 950 - total flux cleaned = -0.00177285 Jy ! Component: 1000 - total flux cleaned = -0.00187849 Jy ! Component: 1050 - total flux cleaned = -0.0017755 Jy ! Component: 1100 - total flux cleaned = -0.00187704 Jy ! Component: 1150 - total flux cleaned = -0.00197564 Jy ! Component: 1200 - total flux cleaned = -0.00187782 Jy ! Component: 1250 - total flux cleaned = -0.00178191 Jy ! Component: 1300 - total flux cleaned = -0.00178222 Jy ! Component: 1350 - total flux cleaned = -0.00178269 Jy ! Component: 1400 - total flux cleaned = -0.00187407 Jy ! Component: 1450 - total flux cleaned = -0.00183003 Jy ! Component: 1500 - total flux cleaned = -0.00191911 Jy ! Component: 1550 - total flux cleaned = -0.00209298 Jy ! Component: 1600 - total flux cleaned = -0.00200633 Jy ! Component: 1650 - total flux cleaned = -0.00196365 Jy ! Component: 1700 - total flux cleaned = -0.00200521 Jy ! Component: 1750 - total flux cleaned = -0.00204715 Jy ! Component: 1800 - total flux cleaned = -0.00200636 Jy ! Component: 1850 - total flux cleaned = -0.00204704 Jy ! Component: 1900 - total flux cleaned = -0.00208641 Jy ! Component: 1950 - total flux cleaned = -0.00197063 Jy ! Component: 2000 - total flux cleaned = -0.00200914 Jy ! Component: 2050 - total flux cleaned = -0.00193364 Jy ! Component: 2100 - total flux cleaned = -0.00200858 Jy ! Component: 2150 - total flux cleaned = -0.00189809 Jy ! Component: 2200 - total flux cleaned = -0.00193414 Jy ! Component: 2250 - total flux cleaned = -0.00193398 Jy ! Component: 2300 - total flux cleaned = -0.00189859 Jy ! Component: 2350 - total flux cleaned = -0.00193321 Jy ! Component: 2400 - total flux cleaned = -0.00175998 Jy ! Component: 2450 - total flux cleaned = -0.00165719 Jy ! Component: 2500 - total flux cleaned = -0.00159038 Jy ! Component: 2550 - total flux cleaned = -0.00165629 Jy ! Component: 2600 - total flux cleaned = -0.00155713 Jy ! Component: 2650 - total flux cleaned = -0.00152405 Jy ! Component: 2700 - total flux cleaned = -0.0015556 Jy ! Component: 2750 - total flux cleaned = -0.0014605 Jy ! Component: 2800 - total flux cleaned = -0.0013668 Jy ! Component: 2850 - total flux cleaned = -0.00155245 Jy ! Component: 2900 - total flux cleaned = -0.00152212 Jy ! Component: 2950 - total flux cleaned = -0.00152234 Jy ! Component: 3000 - total flux cleaned = -0.00158235 Jy ! Component: 3050 - total flux cleaned = -0.00167109 Jy ! Component: 3100 - total flux cleaned = -0.00167091 Jy ! Component: 3150 - total flux cleaned = -0.00164205 Jy ! Component: 3200 - total flux cleaned = -0.00175646 Jy ! Component: 3250 - total flux cleaned = -0.0016998 Jy ! Component: 3300 - total flux cleaned = -0.00172814 Jy ! Component: 3350 - total flux cleaned = -0.00178374 Jy ! Component: 3400 - total flux cleaned = -0.00175646 Jy ! Component: 3450 - total flux cleaned = -0.00178379 Jy ! Component: 3500 - total flux cleaned = -0.00189143 Jy ! Component: 3550 - total flux cleaned = -0.00189103 Jy ! Component: 3600 - total flux cleaned = -0.00194436 Jy ! Component: 3650 - total flux cleaned = -0.00186581 Jy ! Component: 3700 - total flux cleaned = -0.0019694 Jy ! Component: 3750 - total flux cleaned = -0.00189218 Jy ! Component: 3800 - total flux cleaned = -0.00194302 Jy ! Component: 3850 - total flux cleaned = -0.00196822 Jy ! Component: 3900 - total flux cleaned = -0.00204307 Jy ! Component: 3950 - total flux cleaned = -0.00191915 Jy ! Component: 4000 - total flux cleaned = -0.0020666 Jy ! Component: 4050 - total flux cleaned = -0.00204226 Jy ! Total flux subtracted in 4096 components = -0.00211441 Jy ! Clean residual min=-0.001538 max=0.001520 Jy/beam ! Clean residual mean=-0.000003 rms=0.000449 Jy/beam ! Combined flux in latest and established models = 0.239123 Jy keep ! Adding 343 model components to the UV plane model. ! The established model now contains 527 components and 0.239123 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219g_uvs/J1449-0045_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.899 x 2.07 at -4.779 degrees (North through East) ! Clean map min=-0.004177 max=0.1544 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219g_uvs/J1449-0045_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.154401 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000420097 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.816246 0.816246 1.63249 3.26499 6.52997 13.0599 26.1199 52.2398 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0012 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.154 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 367.536 quit ! Quitting program ! Log file /scr/pima/bg219g_uvs/J1449-0045_X_uvs.log closed on Thu Apr 7 09:51:35 2016