! Started logfile: /scr/pima/bg219b_uvs/J0825+0309_X_uvs.log on Thu Apr 7 01:48:15 2016 obs /scr/pima/bg219b_uvs/J0825+0309_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0825+0309_X_uva.fits ! AN table 1: 18 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.787654 visibilities/baseline/integration-bin. ! Found source: J0825+0309 ! ! 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 7656 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/bg219b_uvs/J0825+0309_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 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 34 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 34 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=1.970348Jy sigma=25.195010 ! Fit after self-cal, rms=0.749061Jy sigma=9.912451 ! 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=0.7925 mas, bmaj=1.852 mas, bpa=5.741 degrees ! Estimated noise=1.33334 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 = 1.34948 Jy ! Component: 100 - total flux cleaned = 1.64375 Jy ! Total flux subtracted in 100 components = 1.64375 Jy ! Clean residual min=-0.038510 max=0.082075 Jy/beam ! Clean residual mean=-0.000027 rms=0.011953 Jy/beam ! Combined flux in latest and established models = 1.64375 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1.64375 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=0.232755Jy sigma=2.819968 ! Fit after self-cal, rms=0.232736Jy sigma=2.819865 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0729287 Jy ! Component: 100 - total flux cleaned = 0.104754 Jy ! Total flux subtracted in 100 components = 0.104754 Jy ! Clean residual min=-0.032455 max=0.057844 Jy/beam ! Clean residual mean=-0.000022 rms=0.009665 Jy/beam ! Combined flux in latest and established models = 1.74851 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 21 components and 1.74851 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=0.219128Jy sigma=2.337216 ! Fit after self-cal, rms=0.219117Jy sigma=2.337032 ! Inverting map ! Added new window around map position (30.4, 33.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0528855 Jy ! Component: 100 - total flux cleaned = 0.07217 Jy ! Total flux subtracted in 100 components = 0.07217 Jy ! Clean residual min=-0.029339 max=0.051318 Jy/beam ! Clean residual mean=-0.000018 rms=0.008432 Jy/beam ! Combined flux in latest and established models = 1.82068 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 32 components and 1.82068 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=0.206375Jy sigma=2.163286 ! Fit after self-cal, rms=0.204822Jy sigma=2.132215 ! 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=0.9484 mas, bmaj=2.101 mas, bpa=4.977 degrees ! Estimated noise=0.997967 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 = 0.0233621 Jy ! Component: 100 - total flux cleaned = 0.0287877 Jy ! Component: 150 - total flux cleaned = 0.0299675 Jy ! Component: 200 - total flux cleaned = 0.0305836 Jy ! Total flux subtracted in 200 components = 0.0305836 Jy ! Clean residual min=-0.033094 max=0.053630 Jy/beam ! Clean residual mean=-0.000009 rms=0.009789 Jy/beam ! Combined flux in latest and established models = 1.85126 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 46 components and 1.85126 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=0.201206Jy sigma=2.097111 ! Fit after self-cal, rms=0.201074Jy sigma=2.090416 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9484 x 2.101 at 4.977 degrees (North through East) ! Clean map min=-0.030993 max=1.7192 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=0.201074Jy sigma=2.090416 ! Fit after self-cal, rms=0.201074Jy sigma=2.090416 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9484 mas, bmaj=2.101 mas, bpa=4.977 degrees ! Estimated noise=0.997967 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 (-3.4, -18.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0495536 Jy ! Component: 100 - total flux cleaned = 0.0802389 Jy ! Component: 150 - total flux cleaned = 0.0930313 Jy ! Component: 200 - total flux cleaned = 0.100362 Jy ! Total flux subtracted in 200 components = 0.100362 Jy ! Clean residual min=-0.030595 max=0.044572 Jy/beam ! Clean residual mean=-0.000017 rms=0.008337 Jy/beam ! Combined flux in latest and established models = 1.95162 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 64 components and 1.95162 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=0.183186Jy sigma=1.905103 ! Fit after self-cal, rms=0.181321Jy sigma=1.877118 ! 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=0.181321Jy sigma=1.877118 ! Fit after self-cal, rms=0.163611Jy sigma=1.666183 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9493 mas, bmaj=2.1 mas, bpa=5.036 degrees ! Estimated noise=0.993684 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00580735 Jy ! Component: 100 - total flux cleaned = -0.00260817 Jy ! Component: 150 - total flux cleaned = -0.00155647 Jy ! Component: 200 - total flux cleaned = -0.00068629 Jy ! Total flux subtracted in 200 components = -0.00068629 Jy ! Clean residual min=-0.020710 max=0.033418 Jy/beam ! Clean residual mean=-0.000022 rms=0.006732 Jy/beam ! Combined flux in latest and established models = 1.95094 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 81 components and 1.95094 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=0.158259Jy sigma=1.626077 ! Fit after self-cal, rms=0.157783Jy sigma=1.620832 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 (5, -22). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0314659 Jy ! Component: 100 - total flux cleaned = 0.0478757 Jy ! Component: 150 - total flux cleaned = 0.0534405 Jy ! Component: 200 - total flux cleaned = 0.0551749 Jy ! Total flux subtracted in 200 components = 0.0551749 Jy ! Clean residual min=-0.019633 max=0.027823 Jy/beam ! Clean residual mean=-0.000019 rms=0.005971 Jy/beam ! Combined flux in latest and established models = 2.00611 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 108 components and 2.00611 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=0.148763Jy sigma=1.546336 ! Fit after self-cal, rms=0.148224Jy sigma=1.534346 ! Inverting map ! Added new window around map position (8, 10.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0148445 Jy ! Component: 100 - total flux cleaned = 0.018637 Jy ! Component: 150 - total flux cleaned = 0.0214263 Jy ! Component: 200 - total flux cleaned = 0.0239128 Jy ! Total flux subtracted in 200 components = 0.0239128 Jy ! Clean residual min=-0.019001 max=0.024496 Jy/beam ! Clean residual mean=-0.000019 rms=0.005438 Jy/beam ! Combined flux in latest and established models = 2.03002 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 133 components and 2.03002 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=0.142524Jy sigma=1.483350 ! Fit after self-cal, rms=0.142254Jy sigma=1.477012 ! 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=0.142254Jy sigma=1.477012 ! Fit after self-cal, rms=0.107985Jy sigma=1.125923 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.95 mas, bmaj=2.098 mas, bpa=5.024 degrees ! Estimated noise=0.99645 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0153205 Jy ! Component: 100 - total flux cleaned = -0.0249621 Jy ! Component: 150 - total flux cleaned = -0.0314117 Jy ! Component: 200 - total flux cleaned = -0.0366539 Jy ! Total flux subtracted in 200 components = -0.0366539 Jy ! Clean residual min=-0.011011 max=0.011442 Jy/beam ! Clean residual mean=-0.000012 rms=0.002733 Jy/beam ! Combined flux in latest and established models = 1.99337 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 159 components and 1.99337 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=0.104199Jy sigma=1.088509 ! Fit after self-cal, rms=0.103918Jy sigma=1.086046 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 = -0.00455176 Jy ! Component: 100 - total flux cleaned = -0.00883157 Jy ! Component: 150 - total flux cleaned = -0.0119538 Jy ! Component: 200 - total flux cleaned = -0.0145769 Jy ! Total flux subtracted in 200 components = -0.0145769 Jy ! Clean residual min=-0.010078 max=0.010890 Jy/beam ! Clean residual mean=-0.000011 rms=0.002606 Jy/beam ! Combined flux in latest and established models = 1.97879 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 181 components and 1.97879 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=0.102695Jy sigma=1.075083 ! Fit after self-cal, rms=0.102629Jy sigma=1.074516 ! 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=0.102629Jy sigma=1.074516 ! Fit after self-cal, rms=0.101335Jy sigma=1.061340 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.011 mas, bmaj=3.09 mas, bpa=0.769 degrees ! Estimated noise=1.31362 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0127219 Jy ! Component: 100 - total flux cleaned = -0.0206181 Jy ! Component: 150 - total flux cleaned = -0.0244362 Jy ! Component: 200 - total flux cleaned = -0.0274053 Jy ! Total flux subtracted in 200 components = -0.0274053 Jy ! Clean residual min=-0.012381 max=0.011836 Jy/beam ! Clean residual mean=-0.000021 rms=0.003484 Jy/beam ! Combined flux in latest and established models = 1.95139 Jy selfcal ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 198 components and 1.95139 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=0.099998Jy sigma=1.051230 ! Fit after self-cal, rms=0.099794Jy sigma=1.048932 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 = -0.00318724 Jy ! Component: 100 - total flux cleaned = -0.00452013 Jy ! Component: 150 - total flux cleaned = -0.00554559 Jy ! Component: 200 - total flux cleaned = -0.00647304 Jy ! Total flux subtracted in 200 components = -0.00647304 Jy ! Clean residual min=-0.012525 max=0.012087 Jy/beam ! Clean residual mean=-0.000019 rms=0.003411 Jy/beam ! Combined flux in latest and established models = 1.94491 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 211 components and 1.94491 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=0.099549Jy sigma=1.048315 ! Fit after self-cal, rms=0.099477Jy sigma=1.047783 ! 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=0.9508 mas, bmaj=2.099 mas, bpa=5.109 degrees ! Estimated noise=0.994473 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9508 x 2.099 at 5.109 degrees (North through East) ! Clean map min=-0.0087093 max=1.7022 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 ! Performing amp+phase self-cal ! ! 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=0.099477Jy sigma=1.047783 ! Fit after self-cal, rms=0.091040Jy sigma=0.909526 ! Inverting map and beam ! Estimated beam: bmin=0.9513 mas, bmaj=2.1 mas, bpa=5.191 degrees ! Estimated noise=0.990569 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00749193 Jy ! Component: 100 - total flux cleaned = -0.0108199 Jy ! Component: 150 - total flux cleaned = -0.0131197 Jy ! Component: 200 - total flux cleaned = -0.0151878 Jy ! Total flux subtracted in 200 components = -0.0151878 Jy ! Clean residual min=-0.009709 max=0.008749 Jy/beam ! Clean residual mean=-0.000010 rms=0.002208 Jy/beam ! Combined flux in latest and established models = 1.92973 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 232 components and 1.92973 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=0.089885Jy sigma=0.896960 ! Fit after self-cal, rms=0.089820Jy sigma=0.896502 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00155773 Jy ! Component: 100 - total flux cleaned = -0.00303355 Jy ! Component: 150 - total flux cleaned = -0.00397974 Jy ! Component: 200 - total flux cleaned = -0.00486377 Jy ! Total flux subtracted in 200 components = -0.00486377 Jy ! Clean residual min=-0.009138 max=0.008611 Jy/beam ! Clean residual mean=-0.000010 rms=0.002157 Jy/beam ! Combined flux in latest and established models = 1.92486 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 239 components and 1.92486 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=0.089372Jy sigma=0.891474 ! Fit after self-cal, rms=0.089334Jy sigma=0.891294 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.089334Jy sigma=0.891294 ! Fit after self-cal, rms=0.088846Jy sigma=0.885335 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=0.7951 mas, bmaj=1.851 mas, bpa=5.884 degrees ! Estimated noise=1.31934 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.33511 Jy ! Component: 100 - total flux cleaned = 1.62625 Jy ! Component: 150 - total flux cleaned = 1.69974 Jy ! Component: 200 - total flux cleaned = 1.73936 Jy ! Total flux subtracted in 200 components = 1.73936 Jy ! Clean residual min=-0.016055 max=0.026424 Jy/beam ! Clean residual mean=-0.000010 rms=0.004298 Jy/beam ! Combined flux in latest and established models = 1.73936 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 18 model components to the UV plane model. ! The established model now contains 18 components and 1.73936 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9517 mas, bmaj=2.1 mas, bpa=5.252 degrees ! Estimated noise=0.987707 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 (19, -16.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0330413 Jy ! Component: 100 - total flux cleaned = 0.0561688 Jy ! Component: 150 - total flux cleaned = 0.0743276 Jy ! Component: 200 - total flux cleaned = 0.0878607 Jy ! Total flux subtracted in 200 components = 0.0878607 Jy ! Clean residual min=-0.011452 max=0.014886 Jy/beam ! Clean residual mean=-0.000008 rms=0.003114 Jy/beam ! Combined flux in latest and established models = 1.82722 Jy ! Adding 40 model components to the UV plane model. ! The established model now contains 48 components and 1.82722 Jy ! Inverting map ! Added new window around map position (-1.6, -15). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0140755 Jy ! Component: 100 - total flux cleaned = 0.023503 Jy ! Component: 150 - total flux cleaned = 0.031264 Jy ! Component: 200 - total flux cleaned = 0.0364874 Jy ! Total flux subtracted in 200 components = 0.0364874 Jy ! Clean residual min=-0.009124 max=0.010146 Jy/beam ! Clean residual mean=-0.000008 rms=0.002550 Jy/beam ! Combined flux in latest and established models = 1.8637 Jy ! Adding 37 model components to the UV plane model. ! The established model now contains 75 components and 1.8637 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=2.012 mas, bmaj=3.089 mas, bpa=0.9154 degrees ! Estimated noise=1.30341 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00991121 Jy ! Component: 100 - total flux cleaned = 0.0121679 Jy ! Component: 150 - total flux cleaned = 0.0135661 Jy ! Component: 200 - total flux cleaned = 0.0138058 Jy ! Total flux subtracted in 200 components = 0.0138058 Jy ! Clean residual min=-0.010180 max=0.011993 Jy/beam ! Clean residual mean=-0.000016 rms=0.003353 Jy/beam ! Combined flux in latest and established models = 1.87751 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 = 4.40288e-06 Jy ! Component: 100 - total flux cleaned = 0.000419577 Jy ! Component: 150 - total flux cleaned = 0.000419897 Jy ! Component: 200 - total flux cleaned = 0.000599701 Jy ! Total flux subtracted in 200 components = 0.000599701 Jy ! Clean residual min=-0.009849 max=0.011146 Jy/beam ! Clean residual mean=-0.000016 rms=0.003149 Jy/beam ! Combined flux in latest and established models = 1.87811 Jy ! Adding 50 model components to the UV plane model. ! The established model now contains 114 components and 1.87811 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9517 mas, bmaj=2.1 mas, bpa=5.252 degrees ! Estimated noise=0.987707 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000567533 Jy ! Component: 100 - total flux cleaned = -0.00036447 Jy ! Component: 150 - total flux cleaned = 0.000220333 Jy ! Component: 200 - total flux cleaned = 0.000589755 Jy ! Total flux subtracted in 200 components = 0.000589755 Jy ! Clean residual min=-0.008158 max=0.008811 Jy/beam ! Clean residual mean=-0.000008 rms=0.002125 Jy/beam ! Combined flux in latest and established models = 1.8787 Jy selfcal ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 137 components and 1.8787 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=0.088951Jy sigma=0.888230 ! Fit after self-cal, rms=0.088205Jy sigma=0.878788 wmodel /scr/pima/bg219b_uvs/J0825+0309_X_map.mod ! Writing 137 model components to file: /scr/pima/bg219b_uvs/J0825+0309_X_map.mod wobs /scr/pima/bg219b_uvs/J0825+0309_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0825+0309_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0825+0309_X_map.win ! wwins: Wrote 7 windows to /scr/pima/bg219b_uvs/J0825+0309_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 = 0.00201401 Jy ! Component: 100 - total flux cleaned = 0.00201397 Jy ! Component: 150 - total flux cleaned = 0.00187908 Jy ! Component: 200 - total flux cleaned = 0.00137178 Jy ! Component: 250 - total flux cleaned = 0.00076049 Jy ! Component: 300 - total flux cleaned = -6.36357e-05 Jy ! Component: 350 - total flux cleaned = -0.000517095 Jy ! Component: 400 - total flux cleaned = -0.00129468 Jy ! Component: 450 - total flux cleaned = -0.00172735 Jy ! Component: 500 - total flux cleaned = -0.00204415 Jy ! Component: 550 - total flux cleaned = -0.0027646 Jy ! Component: 600 - total flux cleaned = -0.00336664 Jy ! Component: 650 - total flux cleaned = -0.00405393 Jy ! Component: 700 - total flux cleaned = -0.00472547 Jy ! Component: 750 - total flux cleaned = -0.00519637 Jy ! Component: 800 - total flux cleaned = -0.00584233 Jy ! Component: 850 - total flux cleaned = -0.00629396 Jy ! Component: 900 - total flux cleaned = -0.00638373 Jy ! Component: 950 - total flux cleaned = -0.00699564 Jy ! Component: 1000 - total flux cleaned = -0.00750912 Jy ! Component: 1050 - total flux cleaned = -0.0082638 Jy ! Component: 1100 - total flux cleaned = -0.00859294 Jy ! Component: 1150 - total flux cleaned = -0.00916039 Jy ! Component: 1200 - total flux cleaned = -0.0100351 Jy ! Component: 1250 - total flux cleaned = -0.010658 Jy ! Component: 1300 - total flux cleaned = -0.011274 Jy ! Component: 1350 - total flux cleaned = -0.0116514 Jy ! Component: 1400 - total flux cleaned = -0.012544 Jy ! Component: 1450 - total flux cleaned = -0.0130559 Jy ! Component: 1500 - total flux cleaned = -0.0135606 Jy ! Component: 1550 - total flux cleaned = -0.0139863 Jy ! Component: 1600 - total flux cleaned = -0.0144767 Jy ! Component: 1650 - total flux cleaned = -0.0148903 Jy ! Component: 1700 - total flux cleaned = -0.0152979 Jy ! Component: 1750 - total flux cleaned = -0.0157002 Jy ! Component: 1800 - total flux cleaned = -0.0159641 Jy ! Component: 1850 - total flux cleaned = -0.0164846 Jy ! Component: 1900 - total flux cleaned = -0.0168058 Jy ! Component: 1950 - total flux cleaned = -0.0171236 Jy ! Component: 2000 - total flux cleaned = -0.0176245 Jy ! Component: 2050 - total flux cleaned = -0.0181167 Jy ! Component: 2100 - total flux cleaned = -0.0183603 Jy ! Component: 2150 - total flux cleaned = -0.0188981 Jy ! Component: 2200 - total flux cleaned = -0.0193707 Jy ! Component: 2250 - total flux cleaned = -0.0196624 Jy ! Component: 2300 - total flux cleaned = -0.0200652 Jy ! Component: 2350 - total flux cleaned = -0.0205204 Jy ! Component: 2400 - total flux cleaned = -0.0207448 Jy ! Component: 2450 - total flux cleaned = -0.0212994 Jy ! Component: 2500 - total flux cleaned = -0.0217379 Jy ! Component: 2550 - total flux cleaned = -0.0220626 Jy ! Component: 2600 - total flux cleaned = -0.0226501 Jy ! Component: 2650 - total flux cleaned = -0.0229135 Jy ! Component: 2700 - total flux cleaned = -0.0233313 Jy ! Component: 2750 - total flux cleaned = -0.0238475 Jy ! Component: 2800 - total flux cleaned = -0.0243588 Jy ! Component: 2850 - total flux cleaned = -0.0249142 Jy ! Component: 2900 - total flux cleaned = -0.0254137 Jy ! Component: 2950 - total flux cleaned = -0.0259568 Jy ! Component: 3000 - total flux cleaned = -0.0263478 Jy ! Component: 3050 - total flux cleaned = -0.0267359 Jy ! Component: 3100 - total flux cleaned = -0.027216 Jy ! Component: 3150 - total flux cleaned = -0.0277374 Jy ! Component: 3200 - total flux cleaned = -0.028113 Jy ! Component: 3250 - total flux cleaned = -0.0285789 Jy ! Component: 3300 - total flux cleaned = -0.0289943 Jy ! Component: 3350 - total flux cleaned = -0.0294508 Jy ! Component: 3400 - total flux cleaned = -0.0298577 Jy ! Component: 3450 - total flux cleaned = -0.03035 Jy ! Component: 3500 - total flux cleaned = -0.0306161 Jy ! Component: 3550 - total flux cleaned = -0.031187 Jy ! Component: 3600 - total flux cleaned = -0.0315784 Jy ! Component: 3650 - total flux cleaned = -0.0320526 Jy ! Component: 3700 - total flux cleaned = -0.0323516 Jy ! Component: 3750 - total flux cleaned = -0.0327755 Jy ! Component: 3800 - total flux cleaned = -0.033153 Jy ! Component: 3850 - total flux cleaned = -0.0335264 Jy ! Component: 3900 - total flux cleaned = -0.03365 Jy ! Component: 3950 - total flux cleaned = -0.0338137 Jy ! Component: 4000 - total flux cleaned = -0.0341791 Jy ! Component: 4050 - total flux cleaned = -0.0344204 Jy ! Total flux subtracted in 4096 components = -0.0347403 Jy ! Clean residual min=-0.002224 max=0.001988 Jy/beam ! Clean residual mean=-0.000005 rms=0.000732 Jy/beam ! Combined flux in latest and established models = 1.84396 Jy keep ! Adding 332 model components to the UV plane model. ! The established model now contains 469 components and 1.84396 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0825+0309_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9517 x 2.1 at 5.252 degrees (North through East) ! Clean map min=-0.0064708 max=1.6931 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0825+0309_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.69306 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000711774 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.126122 0.126122 0.252244 0.504489 1.00898 2.01795 4.03591 8.07182 16.1436 32.2873 64.5745 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0021 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.693 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2378.65 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0825+0309_X_uvs.log closed on Thu Apr 7 01:48:20 2016