! Started logfile: /scr/pima/bg219b_uvs/J0252-2219_X_uvs.log on Thu Apr 7 01:41:08 2016 obs /scr/pima/bg219b_uvs/J0252-2219_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J0252-2219_X_uva.fits ! AN table 1: 28 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.834127 visibilities/baseline/integration-bin. ! Found source: J0252-2219 ! ! 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 12612 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/J0252-2219_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 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 44 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 44 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=1.045289Jy sigma=22.243616 ! Fit after self-cal, rms=0.709777Jy sigma=14.968784 ! 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=0.6568 mas, bmaj=1.749 mas, bpa=-5.812 degrees ! Estimated noise=0.678835 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 = 0.21461 Jy ! Component: 100 - total flux cleaned = 0.271582 Jy ! Total flux subtracted in 100 components = 0.271582 Jy ! Clean residual min=-0.010619 max=0.024774 Jy/beam ! Clean residual mean=-0.000015 rms=0.003198 Jy/beam ! Combined flux in latest and established models = 0.271582 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 12 components and 0.271582 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=0.092843Jy sigma=1.956673 ! Fit after self-cal, rms=0.092743Jy sigma=1.954583 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0289763 Jy ! Component: 100 - total flux cleaned = 0.0463531 Jy ! Total flux subtracted in 100 components = 0.0463531 Jy ! Clean residual min=-0.008255 max=0.011480 Jy/beam ! Clean residual mean=-0.000010 rms=0.002103 Jy/beam ! Combined flux in latest and established models = 0.317935 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 28 components and 0.317935 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=0.078347Jy sigma=1.593810 ! Fit after self-cal, rms=0.078291Jy sigma=1.592614 ! 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=0.8208 mas, bmaj=2.049 mas, bpa=-5.734 degrees ! Estimated noise=0.438133 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 (-0.8, 0). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0203507 Jy ! Component: 100 - total flux cleaned = 0.0319592 Jy ! Component: 150 - total flux cleaned = 0.039285 Jy ! Component: 200 - total flux cleaned = 0.0440954 Jy ! Total flux subtracted in 200 components = 0.0440954 Jy ! Clean residual min=-0.006868 max=0.008198 Jy/beam ! Clean residual mean=-0.000020 rms=0.001843 Jy/beam ! Combined flux in latest and established models = 0.362031 Jy ! Performing phase self-cal ! Adding 50 model components to the UV plane model. ! The established model now contains 66 components and 0.362031 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=0.073279Jy sigma=1.454927 ! Fit after self-cal, rms=0.073209Jy sigma=1.453332 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8208 x 2.049 at -5.734 degrees (North through East) ! Clean map min=-0.006624 max=0.28671 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 0.99 FD 0.95 HN 1.05 KP 0.91 ! LA 0.94 MK 0.98 NL 1.02 OV 0.96 ! PT 1.03 SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 0.98 HN 1.06 KP 0.96 ! LA 0.96 MK 1.02 NL 1.03 OV 1.00 ! PT 1.10 SC 0.98 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.09 KP 0.98 ! LA 0.96 MK 1.03 NL 1.04 OV 0.98 ! PT 1.09 SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.96 HN 1.03 KP 0.96 ! LA 0.94 MK 1.01 NL 1.02 OV 0.97 ! PT 1.04 SC 0.96 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.97 HN 1.05 KP 0.95 ! LA 0.96 MK 1.00 NL 1.03 OV 0.96 ! PT 1.07 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.08 KP 0.98 ! LA 0.94 MK 1.03 NL 1.03 OV 0.97 ! PT 1.08 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.97 HN 1.01 KP 0.96 ! LA 0.93 MK 1.01 NL 0.99 OV 0.94 ! PT 1.07 SC 0.99 ! ! ! 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=0.073209Jy sigma=1.453332 ! Fit after self-cal, rms=0.071663Jy sigma=1.392813 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8263 mas, bmaj=2.055 mas, bpa=-5.496 degrees ! Estimated noise=0.435518 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 = -0.0017872 Jy ! Component: 100 - total flux cleaned = -0.00178828 Jy ! Component: 150 - total flux cleaned = -0.00183501 Jy ! Component: 200 - total flux cleaned = -0.00187551 Jy ! Total flux subtracted in 200 components = -0.00187551 Jy ! Clean residual min=-0.005868 max=0.006320 Jy/beam ! Clean residual mean=0.000000 rms=0.001430 Jy/beam ! Combined flux in latest and established models = 0.360155 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 79 components and 0.360155 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=0.071564Jy sigma=1.391171 ! Fit after self-cal, rms=0.071595Jy sigma=1.390939 ! 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=0.071595Jy sigma=1.390939 ! Fit after self-cal, rms=0.069871Jy sigma=1.364025 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8279 mas, bmaj=2.062 mas, bpa=-5.431 degrees ! Estimated noise=0.431128 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00294164 Jy ! Component: 100 - total flux cleaned = -0.00449374 Jy ! Component: 150 - total flux cleaned = -0.00549385 Jy ! Component: 200 - total flux cleaned = -0.00568054 Jy ! Total flux subtracted in 200 components = -0.00568054 Jy ! Clean residual min=-0.004438 max=0.004830 Jy/beam ! Clean residual mean=-0.000013 rms=0.001102 Jy/beam ! Combined flux in latest and established models = 0.354474 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 96 components and 0.354475 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=0.069681Jy sigma=1.362324 ! Fit after self-cal, rms=0.069680Jy sigma=1.362154 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 (17.6, 30.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0040048 Jy ! Component: 100 - total flux cleaned = 0.00441943 Jy ! Component: 150 - total flux cleaned = 0.00426062 Jy ! Component: 200 - total flux cleaned = 0.00398757 Jy ! Total flux subtracted in 200 components = 0.00398757 Jy ! Clean residual min=-0.004192 max=0.004305 Jy/beam ! Clean residual mean=-0.000012 rms=0.001037 Jy/beam ! Combined flux in latest and established models = 0.358462 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 111 components and 0.358462 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=0.069422Jy sigma=1.357074 ! Fit after self-cal, rms=0.069380Jy sigma=1.356340 ! 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=0.069380Jy sigma=1.356340 ! Fit after self-cal, rms=0.068957Jy sigma=1.327932 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8286 mas, bmaj=2.062 mas, bpa=-5.406 degrees ! Estimated noise=0.431915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000393034 Jy ! Component: 100 - total flux cleaned = -0.000674089 Jy ! Component: 150 - total flux cleaned = -0.000907659 Jy ! Component: 200 - total flux cleaned = -0.00104191 Jy ! Total flux subtracted in 200 components = -0.00104191 Jy ! Clean residual min=-0.002796 max=0.003212 Jy/beam ! Clean residual mean=-0.000010 rms=0.000712 Jy/beam ! Combined flux in latest and established models = 0.35742 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 127 components and 0.35742 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=0.068906Jy sigma=1.326706 ! Fit after self-cal, rms=0.068933Jy sigma=1.326576 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 (1.8, -1.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00298511 Jy ! Component: 100 - total flux cleaned = 0.00426115 Jy ! Component: 150 - total flux cleaned = 0.00426644 Jy ! Component: 200 - total flux cleaned = 0.00427258 Jy ! Total flux subtracted in 200 components = 0.00427258 Jy ! Clean residual min=-0.002589 max=0.003176 Jy/beam ! Clean residual mean=-0.000007 rms=0.000654 Jy/beam ! Combined flux in latest and established models = 0.361693 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 149 components and 0.361693 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=0.068813Jy sigma=1.323230 ! Fit after self-cal, rms=0.068801Jy sigma=1.322915 ! Inverting map ! Added new window around map position (23.4, -32.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00308836 Jy ! Component: 100 - total flux cleaned = 0.00382471 Jy ! Component: 150 - total flux cleaned = 0.00424148 Jy ! Component: 200 - total flux cleaned = 0.00446547 Jy ! Total flux subtracted in 200 components = 0.00446547 Jy ! Clean residual min=-0.002304 max=0.002370 Jy/beam ! Clean residual mean=-0.000004 rms=0.000577 Jy/beam ! Combined flux in latest and established models = 0.366158 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 178 components and 0.366158 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=0.068657Jy sigma=1.319113 ! Fit after self-cal, rms=0.068651Jy sigma=1.318967 ! 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=0.068651Jy sigma=1.318967 ! Fit after self-cal, rms=0.068614Jy sigma=1.318732 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.208 mas, bmaj=4.732 mas, bpa=2.027 degrees ! Estimated noise=0.557627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000502407 Jy ! Component: 100 - total flux cleaned = 0.000936967 Jy ! Component: 150 - total flux cleaned = 0.00133061 Jy ! Component: 200 - total flux cleaned = 0.00167714 Jy ! Total flux subtracted in 200 components = 0.00167714 Jy ! Clean residual min=-0.002244 max=0.002280 Jy/beam ! Clean residual mean=-0.000006 rms=0.000622 Jy/beam ! Combined flux in latest and established models = 0.367835 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 201 components and 0.367835 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=0.068598Jy sigma=1.318045 ! Fit after self-cal, rms=0.068597Jy sigma=1.317938 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 = -4.40895e-05 Jy ! Component: 100 - total flux cleaned = 0.000154365 Jy ! Component: 150 - total flux cleaned = 0.000202602 Jy ! Component: 200 - total flux cleaned = 0.000201864 Jy ! Total flux subtracted in 200 components = 0.000201864 Jy ! Clean residual min=-0.002155 max=0.002263 Jy/beam ! Clean residual mean=-0.000005 rms=0.000596 Jy/beam ! Combined flux in latest and established models = 0.368037 Jy ! Performing phase self-cal ! Adding 33 model components to the UV plane model. ! The established model now contains 215 components and 0.368037 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=0.068593Jy sigma=1.317694 ! Fit after self-cal, rms=0.068592Jy sigma=1.317658 ! 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=0.8286 mas, bmaj=2.062 mas, bpa=-5.399 degrees ! Estimated noise=0.431465 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8286 x 2.062 at -5.399 degrees (North through East) ! Clean map min=-0.0021221 max=0.28365 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=0.661 mas, bmaj=1.746 mas, bpa=-5.262 degrees ! Estimated noise=0.672627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.212524 Jy ! Component: 100 - total flux cleaned = 0.268397 Jy ! Component: 150 - total flux cleaned = 0.29694 Jy ! Component: 200 - total flux cleaned = 0.313991 Jy ! Total flux subtracted in 200 components = 0.313991 Jy ! Clean residual min=-0.005189 max=0.009047 Jy/beam ! Clean residual mean=-0.000009 rms=0.001483 Jy/beam ! Combined flux in latest and established models = 0.313991 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 28 model components to the UV plane model. ! The established model now contains 28 components and 0.313991 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8286 mas, bmaj=2.062 mas, bpa=-5.399 degrees ! Estimated noise=0.431465 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 = 0.0169963 Jy ! Component: 100 - total flux cleaned = 0.026079 Jy ! Component: 150 - total flux cleaned = 0.0319568 Jy ! Component: 200 - total flux cleaned = 0.0361541 Jy ! Total flux subtracted in 200 components = 0.0361541 Jy ! Clean residual min=-0.003148 max=0.003023 Jy/beam ! Clean residual mean=-0.000014 rms=0.000777 Jy/beam ! Combined flux in latest and established models = 0.350145 Jy ! Adding 56 model components to the UV plane model. ! The established model now contains 73 components and 0.350145 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=2.208 mas, bmaj=4.732 mas, bpa=2.027 degrees ! Estimated noise=0.557627 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00533796 Jy ! Component: 100 - total flux cleaned = 0.00884109 Jy ! Component: 150 - total flux cleaned = 0.0114366 Jy ! Component: 200 - total flux cleaned = 0.0134117 Jy ! Total flux subtracted in 200 components = 0.0134117 Jy ! Clean residual min=-0.002776 max=0.002832 Jy/beam ! Clean residual mean=-0.000010 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.363557 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 = 0.00154361 Jy ! Component: 100 - total flux cleaned = 0.00260665 Jy ! Component: 150 - total flux cleaned = 0.00329239 Jy ! Component: 200 - total flux cleaned = 0.00374164 Jy ! Total flux subtracted in 200 components = 0.00374164 Jy ! Clean residual min=-0.002503 max=0.002428 Jy/beam ! Clean residual mean=-0.000006 rms=0.000647 Jy/beam ! Combined flux in latest and established models = 0.367298 Jy ! Adding 92 model components to the UV plane model. ! The established model now contains 154 components and 0.367298 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8286 mas, bmaj=2.062 mas, bpa=-5.399 degrees ! Estimated noise=0.431465 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00035014 Jy ! Component: 100 - total flux cleaned = 0.00052139 Jy ! Component: 150 - total flux cleaned = 0.000469874 Jy ! Component: 200 - total flux cleaned = 0.000515468 Jy ! Total flux subtracted in 200 components = 0.000515468 Jy ! Clean residual min=-0.002286 max=0.002521 Jy/beam ! Clean residual mean=-0.000002 rms=0.000560 Jy/beam ! Combined flux in latest and established models = 0.367814 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 178 components and 0.367814 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=0.068668Jy sigma=1.318823 ! Fit after self-cal, rms=0.068648Jy sigma=1.318446 wmodel /scr/pima/bg219b_uvs/J0252-2219_X_map.mod ! Writing 178 model components to file: /scr/pima/bg219b_uvs/J0252-2219_X_map.mod wobs /scr/pima/bg219b_uvs/J0252-2219_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J0252-2219_X_uvs.fits wwins /scr/pima/bg219b_uvs/J0252-2219_X_map.win ! wwins: Wrote 5 windows to /scr/pima/bg219b_uvs/J0252-2219_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 = 6.29227e-05 Jy ! Component: 100 - total flux cleaned = -0.000135744 Jy ! Component: 150 - total flux cleaned = -0.000324725 Jy ! Component: 200 - total flux cleaned = -0.000396587 Jy ! Component: 250 - total flux cleaned = -0.000502588 Jy ! Component: 300 - total flux cleaned = -0.000537448 Jy ! Component: 350 - total flux cleaned = -0.000537284 Jy ! Component: 400 - total flux cleaned = -0.000439378 Jy ! Component: 450 - total flux cleaned = -0.000470747 Jy ! Component: 500 - total flux cleaned = -0.000470162 Jy ! Component: 550 - total flux cleaned = -0.000469811 Jy ! Component: 600 - total flux cleaned = -0.000379383 Jy ! Component: 650 - total flux cleaned = -0.000320766 Jy ! Component: 700 - total flux cleaned = -0.000320955 Jy ! Component: 750 - total flux cleaned = -0.000234712 Jy ! Component: 800 - total flux cleaned = -0.00020592 Jy ! Component: 850 - total flux cleaned = -9.46536e-05 Jy ! Component: 900 - total flux cleaned = -1.30069e-05 Jy ! Component: 950 - total flux cleaned = 6.74809e-05 Jy ! Component: 1000 - total flux cleaned = 0.000199885 Jy ! Component: 1050 - total flux cleaned = 0.000304695 Jy ! Component: 1100 - total flux cleaned = 0.000459542 Jy ! Component: 1150 - total flux cleaned = 0.000612452 Jy ! Component: 1200 - total flux cleaned = 0.000713488 Jy ! Component: 1250 - total flux cleaned = 0.000813763 Jy ! Component: 1300 - total flux cleaned = 0.000986586 Jy ! Component: 1350 - total flux cleaned = 0.00118134 Jy ! Component: 1400 - total flux cleaned = 0.00132587 Jy ! Component: 1450 - total flux cleaned = 0.00146853 Jy ! Component: 1500 - total flux cleaned = 0.00158636 Jy ! Component: 1550 - total flux cleaned = 0.00167995 Jy ! Component: 1600 - total flux cleaned = 0.00186479 Jy ! Component: 1650 - total flux cleaned = 0.00191029 Jy ! Component: 1700 - total flux cleaned = 0.00195586 Jy ! Component: 1750 - total flux cleaned = 0.00209051 Jy ! Component: 1800 - total flux cleaned = 0.00217907 Jy ! Component: 1850 - total flux cleaned = 0.00228918 Jy ! Component: 1900 - total flux cleaned = 0.00235431 Jy ! Component: 1950 - total flux cleaned = 0.00241903 Jy ! Component: 2000 - total flux cleaned = 0.00256918 Jy ! Component: 2050 - total flux cleaned = 0.00263286 Jy ! Component: 2100 - total flux cleaned = 0.0027591 Jy ! Component: 2150 - total flux cleaned = 0.00277991 Jy ! Component: 2200 - total flux cleaned = 0.0028626 Jy ! Component: 2250 - total flux cleaned = 0.00294464 Jy ! Component: 2300 - total flux cleaned = 0.00302616 Jy ! Component: 2350 - total flux cleaned = 0.00310696 Jy ! Component: 2400 - total flux cleaned = 0.00314686 Jy ! Component: 2450 - total flux cleaned = 0.00314691 Jy ! Component: 2500 - total flux cleaned = 0.00322571 Jy ! Component: 2550 - total flux cleaned = 0.00322575 Jy ! Component: 2600 - total flux cleaned = 0.00332271 Jy ! Component: 2650 - total flux cleaned = 0.00341861 Jy ! Component: 2700 - total flux cleaned = 0.00347552 Jy ! Component: 2750 - total flux cleaned = 0.00355094 Jy ! Component: 2800 - total flux cleaned = 0.00362598 Jy ! Component: 2850 - total flux cleaned = 0.00368201 Jy ! Component: 2900 - total flux cleaned = 0.00377443 Jy ! Component: 2950 - total flux cleaned = 0.00375604 Jy ! Component: 3000 - total flux cleaned = 0.00381082 Jy ! Component: 3050 - total flux cleaned = 0.00393774 Jy ! Component: 3100 - total flux cleaned = 0.00397362 Jy ! Component: 3150 - total flux cleaned = 0.00400928 Jy ! Component: 3200 - total flux cleaned = 0.0041159 Jy ! Component: 3250 - total flux cleaned = 0.00418654 Jy ! Component: 3300 - total flux cleaned = 0.00423906 Jy ! Component: 3350 - total flux cleaned = 0.00437813 Jy ! Component: 3400 - total flux cleaned = 0.00432636 Jy ! Component: 3450 - total flux cleaned = 0.00437783 Jy ! Component: 3500 - total flux cleaned = 0.00444592 Jy ! Component: 3550 - total flux cleaned = 0.00453052 Jy ! Component: 3600 - total flux cleaned = 0.00451365 Jy ! Component: 3650 - total flux cleaned = 0.00458059 Jy ! Component: 3700 - total flux cleaned = 0.00461389 Jy ! Component: 3750 - total flux cleaned = 0.00464683 Jy ! Component: 3800 - total flux cleaned = 0.0046636 Jy ! Component: 3850 - total flux cleaned = 0.0047126 Jy ! Component: 3900 - total flux cleaned = 0.00474511 Jy ! Component: 3950 - total flux cleaned = 0.00480959 Jy ! Component: 4000 - total flux cleaned = 0.00484164 Jy ! Component: 4050 - total flux cleaned = 0.0047937 Jy ! Total flux subtracted in 4096 components = 0.00480969 Jy ! Clean residual min=-0.001017 max=0.000950 Jy/beam ! Clean residual mean=-0.000002 rms=0.000269 Jy/beam ! Combined flux in latest and established models = 0.372623 Jy keep ! Adding 297 model components to the UV plane model. ! The established model now contains 475 components and 0.372624 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J0252-2219_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8286 x 2.062 at -5.399 degrees (North through East) ! Clean map min=-0.0016301 max=0.28331 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J0252-2219_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.283307 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000264545 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.280133 0.280133 0.560265 1.12053 2.24106 4.48212 8.96424 17.9285 35.857 71.7139 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.283 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1070.92 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J0252-2219_X_uvs.log closed on Thu Apr 7 01:41:12 2016