! Started logfile: /scr/pima/bg219a_uvs/J0226-1843_X_uvs.log on Wed Apr 6 21:23:57 2016 obs /scr/pima/bg219a_uvs/J0226-1843_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0226-1843_X_uva.fits ! AN table 1: 56 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.966667 visibilities/baseline/integration-bin. ! Found source: J0226-1843 ! ! 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 121 lines of history. ! ! Reading 9744 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/bg219a_uvs/J0226-1843_X] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.998505Jy sigma=26.433789 ! Fit after self-cal, rms=0.962217Jy sigma=25.447590 ! 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=0.6514 mas, bmaj=1.545 mas, bpa=-0.6888 degrees ! Estimated noise=0.718756 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 = 0.03012 Jy ! Component: 100 - total flux cleaned = 0.0369835 Jy ! Total flux subtracted in 100 components = 0.0369835 Jy ! Clean residual min=-0.003079 max=0.003757 Jy/beam ! Clean residual mean=0.000001 rms=0.000840 Jy/beam ! Combined flux in latest and established models = 0.0369835 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0369835 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=0.050064Jy sigma=1.225910 ! Fit after self-cal, rms=0.048787Jy sigma=1.193199 ! 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=0.7835 mas, bmaj=1.806 mas, bpa=-0.5074 degrees ! Estimated noise=0.361649 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 = 0.00407376 Jy ! Component: 100 - total flux cleaned = 0.00557357 Jy ! Component: 150 - total flux cleaned = 0.00629571 Jy ! Component: 200 - total flux cleaned = 0.00655884 Jy ! Total flux subtracted in 200 components = 0.00655884 Jy ! Clean residual min=-0.001685 max=0.001953 Jy/beam ! Clean residual mean=0.000002 rms=0.000448 Jy/beam ! Combined flux in latest and established models = 0.0435423 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 12 components and 0.0435423 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=0.048523Jy sigma=1.184239 ! Fit after self-cal, rms=0.048566Jy sigma=1.183967 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7835 x 1.806 at -0.5074 degrees (North through East) ! Clean map min=-0.0014749 max=0.040293 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: ! LA 0.97 MK 1.09 NL 0.94 OV 1.07 ! PT 1.05 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! LA 0.95 MK 0.99 NL 0.97 OV 0.99 ! PT 1.04 SC 1.09 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! LA 0.93 MK 0.94 NL 1.07 OV 1.05 ! PT 1.04 SC 1.06 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! LA 0.96 MK 1.01 NL 0.94 OV 0.98 ! PT 1.05 SC 1.05 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! LA 0.94 MK 1.16 NL 0.93 OV 0.97 ! PT 1.07 SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! LA 1.06 MK 0.94 NL 1.07 OV 0.94 ! PT 0.96 SC 0.99 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! LA 0.97 MK 0.91 NL 1.00 OV 1.08 ! PT 0.94 SC 0.92 ! ! ! 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=0.048566Jy sigma=1.183967 ! Fit after self-cal, rms=0.048677Jy sigma=1.181340 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.7859 mas, bmaj=1.811 mas, bpa=-0.745 degrees ! Estimated noise=0.359965 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 = -0.000100564 Jy ! Component: 100 - total flux cleaned = -0.000100141 Jy ! Component: 150 - total flux cleaned = -8.70939e-05 Jy ! Component: 200 - total flux cleaned = -9.89147e-05 Jy ! Total flux subtracted in 200 components = -9.89147e-05 Jy ! Clean residual min=-0.001640 max=0.001888 Jy/beam ! Clean residual mean=0.000002 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0434434 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 14 components and 0.0434434 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=0.048668Jy sigma=1.181172 ! Fit after self-cal, rms=0.048756Jy sigma=1.180638 ! 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=0.048756Jy sigma=1.180638 ! Fit after self-cal, rms=0.048682Jy sigma=1.178504 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7859 mas, bmaj=1.797 mas, bpa=-0.8675 degrees ! Estimated noise=0.358548 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -1.39335e-05 Jy ! Component: 100 - total flux cleaned = 1.551e-05 Jy ! Component: 150 - total flux cleaned = 1.52543e-05 Jy ! Component: 200 - total flux cleaned = 2.72939e-05 Jy ! Total flux subtracted in 200 components = 2.72939e-05 Jy ! Clean residual min=-0.001444 max=0.001996 Jy/beam ! Clean residual mean=0.000000 rms=0.000389 Jy/beam ! Combined flux in latest and established models = 0.0434707 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 19 components and 0.0434707 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=0.048672Jy sigma=1.178348 ! Fit after self-cal, rms=0.048734Jy sigma=1.177962 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 (-29.6, -31.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00152903 Jy ! Component: 100 - total flux cleaned = 0.00177061 Jy ! Component: 150 - total flux cleaned = 0.00185887 Jy ! Component: 200 - total flux cleaned = 0.00194675 Jy ! Total flux subtracted in 200 components = 0.00194675 Jy ! Clean residual min=-0.001246 max=0.001481 Jy/beam ! Clean residual mean=0.000000 rms=0.000331 Jy/beam ! Combined flux in latest and established models = 0.0454175 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 31 components and 0.0454175 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=0.048652Jy sigma=1.176109 ! Fit after self-cal, rms=0.048640Jy sigma=1.175527 ! Inverting map ! Added new window around map position (28.8, -22.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124274 Jy ! Component: 100 - total flux cleaned = 0.00120999 Jy ! Component: 150 - total flux cleaned = 0.00121336 Jy ! Component: 200 - total flux cleaned = 0.00121334 Jy ! Total flux subtracted in 200 components = 0.00121334 Jy ! Clean residual min=-0.001266 max=0.001339 Jy/beam ! Clean residual mean=-0.000000 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0466308 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 43 components and 0.0466308 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=0.048574Jy sigma=1.174188 ! Fit after self-cal, rms=0.048536Jy sigma=1.173592 ! Inverting map ! Added new window around map position (16.2, 22.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000794658 Jy ! Component: 100 - total flux cleaned = 0.00106239 Jy ! Component: 150 - total flux cleaned = 0.00100347 Jy ! Component: 200 - total flux cleaned = 0.00102674 Jy ! Total flux subtracted in 200 components = 0.00102674 Jy ! Clean residual min=-0.001141 max=0.001195 Jy/beam ! Clean residual mean=-0.000000 rms=0.000293 Jy/beam ! Combined flux in latest and established models = 0.0476575 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 53 components and 0.0476575 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=0.048475Jy sigma=1.172210 ! Fit after self-cal, rms=0.048463Jy sigma=1.171802 ! Inverting map ! Added new window around map position (-19.8, -21.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000600937 Jy ! Component: 100 - total flux cleaned = 0.00066866 Jy ! Component: 150 - total flux cleaned = 0.000786815 Jy ! Component: 200 - total flux cleaned = 0.000895188 Jy ! Total flux subtracted in 200 components = 0.000895188 Jy ! Clean residual min=-0.001148 max=0.001193 Jy/beam ! Clean residual mean=0.000000 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.0485527 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 63 components and 0.0485527 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=0.048409Jy sigma=1.170706 ! Fit after self-cal, rms=0.048406Jy sigma=1.170473 ! Inverting map ! Added new window around map position (-35.2, 46.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000733333 Jy ! Component: 100 - total flux cleaned = 0.00101605 Jy ! Component: 150 - total flux cleaned = 0.00113649 Jy ! Component: 200 - total flux cleaned = 0.00124554 Jy ! Total flux subtracted in 200 components = 0.00124554 Jy ! Clean residual min=-0.001045 max=0.001023 Jy/beam ! Clean residual mean=0.000000 rms=0.000257 Jy/beam ! Combined flux in latest and established models = 0.0497983 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 76 components and 0.0497983 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=0.048350Jy sigma=1.169411 ! Fit after self-cal, rms=0.048343Jy sigma=1.169004 ! 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=0.048343Jy sigma=1.169004 ! Fit after self-cal, rms=0.047859Jy sigma=1.168477 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.7829 mas, bmaj=1.788 mas, bpa=-0.5894 degrees ! Estimated noise=0.353945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000809881 Jy ! Component: 100 - total flux cleaned = 0.00106942 Jy ! Component: 150 - total flux cleaned = 0.00119351 Jy ! Component: 200 - total flux cleaned = 0.00121722 Jy ! Total flux subtracted in 200 components = 0.00121722 Jy ! Clean residual min=-0.001040 max=0.001060 Jy/beam ! Clean residual mean=-0.000000 rms=0.000230 Jy/beam ! Combined flux in latest and established models = 0.0510155 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 79 components and 0.0510155 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=0.047823Jy sigma=1.167767 ! Fit after self-cal, rms=0.047819Jy sigma=1.167515 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 (-50.2, -34.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000480763 Jy ! Component: 100 - total flux cleaned = 0.00071539 Jy ! Component: 150 - total flux cleaned = 0.000841652 Jy ! Component: 200 - total flux cleaned = 0.000797158 Jy ! Total flux subtracted in 200 components = 0.000797158 Jy ! Clean residual min=-0.000905 max=0.001014 Jy/beam ! Clean residual mean=-0.000000 rms=0.000224 Jy/beam ! Combined flux in latest and established models = 0.0518126 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 89 components and 0.0518126 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=0.047777Jy sigma=1.166737 ! Fit after self-cal, rms=0.047778Jy sigma=1.166628 ! Inverting map ! Added new window around map position (23.6, -40.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000681197 Jy ! Component: 100 - total flux cleaned = 0.000760814 Jy ! Component: 150 - total flux cleaned = 0.000926138 Jy ! Component: 200 - total flux cleaned = 0.00101114 Jy ! Total flux subtracted in 200 components = 0.00101114 Jy ! Clean residual min=-0.000923 max=0.000900 Jy/beam ! Clean residual mean=0.000000 rms=0.000208 Jy/beam ! Combined flux in latest and established models = 0.0528238 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 100 components and 0.0528238 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=0.047743Jy sigma=1.165964 ! Fit after self-cal, rms=0.047745Jy sigma=1.165793 ! Inverting map ! Added new window around map position (37, -39.4). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000431938 Jy ! Component: 100 - total flux cleaned = 0.000538055 Jy ! Component: 150 - total flux cleaned = 0.000585681 Jy ! Component: 200 - total flux cleaned = 0.000693305 Jy ! Total flux subtracted in 200 components = 0.000693305 Jy ! Clean residual min=-0.000906 max=0.000826 Jy/beam ! Clean residual mean=0.000000 rms=0.000200 Jy/beam ! Combined flux in latest and established models = 0.0535171 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 111 components and 0.0535171 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=0.047713Jy sigma=1.165156 ! Fit after self-cal, rms=0.047719Jy sigma=1.165072 ! 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=0.047719Jy sigma=1.165072 ! Fit after self-cal, rms=0.047480Jy sigma=1.164848 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.987 mas, bmaj=5.347 mas, bpa=-2.938 degrees ! Estimated noise=0.464489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000184612 Jy ! Component: 100 - total flux cleaned = 0.000343252 Jy ! Component: 150 - total flux cleaned = 0.000489977 Jy ! Component: 200 - total flux cleaned = 0.000669711 Jy ! Total flux subtracted in 200 components = 0.000669711 Jy ! Clean residual min=-0.000694 max=0.000594 Jy/beam ! Clean residual mean=0.000000 rms=0.000199 Jy/beam ! Combined flux in latest and established models = 0.0541868 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 129 components and 0.0541868 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=0.047474Jy sigma=1.164716 ! Fit after self-cal, rms=0.047487Jy sigma=1.164671 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 = 0.000139877 Jy ! Component: 100 - total flux cleaned = 0.000293526 Jy ! Component: 150 - total flux cleaned = 0.000447163 Jy ! Component: 200 - total flux cleaned = 0.000610422 Jy ! Total flux subtracted in 200 components = 0.000610422 Jy ! Clean residual min=-0.000669 max=0.000572 Jy/beam ! Clean residual mean=0.000000 rms=0.000187 Jy/beam ! Combined flux in latest and established models = 0.0547972 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 137 components and 0.0547972 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=0.047483Jy sigma=1.164577 ! Fit after self-cal, rms=0.047483Jy sigma=1.164567 ! 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=0.7813 mas, bmaj=1.787 mas, bpa=-0.7245 degrees ! Estimated noise=0.351359 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7813 x 1.787 at -0.7245 degrees (North through East) ! Clean map min=-0.0013842 max=0.039442 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=0.6496 mas, bmaj=1.523 mas, bpa=-0.491 degrees ! Estimated noise=0.702286 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0300771 Jy ! Component: 100 - total flux cleaned = 0.0368625 Jy ! Component: 150 - total flux cleaned = 0.0395629 Jy ! Component: 200 - total flux cleaned = 0.0420601 Jy ! Total flux subtracted in 200 components = 0.0420601 Jy ! Clean residual min=-0.003248 max=0.003175 Jy/beam ! Clean residual mean=0.000000 rms=0.000865 Jy/beam ! Combined flux in latest and established models = 0.0420601 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.0420601 Jy ! Inverting map and beam ! Estimated beam: bmin=0.7813 mas, bmaj=1.787 mas, bpa=-0.7245 degrees ! Estimated noise=0.351359 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 = 0.00306502 Jy ! Component: 100 - total flux cleaned = 0.00454923 Jy ! Component: 150 - total flux cleaned = 0.00567145 Jy ! Component: 200 - total flux cleaned = 0.00659145 Jy ! Total flux subtracted in 200 components = 0.00659145 Jy ! Clean residual min=-0.001770 max=0.001805 Jy/beam ! Clean residual mean=-0.000001 rms=0.000438 Jy/beam ! Combined flux in latest and established models = 0.0486515 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 47 components and 0.0486515 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=1.987 mas, bmaj=5.347 mas, bpa=-2.938 degrees ! Estimated noise=0.464489 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00185234 Jy ! Component: 100 - total flux cleaned = 0.00273057 Jy ! Component: 150 - total flux cleaned = 0.00330751 Jy ! Component: 200 - total flux cleaned = 0.00370185 Jy ! Total flux subtracted in 200 components = 0.00370185 Jy ! Clean residual min=-0.001051 max=0.000965 Jy/beam ! Clean residual mean=-0.000000 rms=0.000294 Jy/beam ! Combined flux in latest and established models = 0.0523534 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 = 0.000368429 Jy ! Component: 100 - total flux cleaned = 0.000604143 Jy ! Component: 150 - total flux cleaned = 0.000821211 Jy ! Component: 200 - total flux cleaned = 0.00102181 Jy ! Total flux subtracted in 200 components = 0.00102181 Jy ! Clean residual min=-0.000898 max=0.000791 Jy/beam ! Clean residual mean=0.000000 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0533752 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 72 components and 0.0533752 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.7813 mas, bmaj=1.787 mas, bpa=-0.7245 degrees ! Estimated noise=0.351359 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000747606 Jy ! Component: 100 - total flux cleaned = 0.000748682 Jy ! Component: 150 - total flux cleaned = 0.000889444 Jy ! Component: 200 - total flux cleaned = 0.000890865 Jy ! Total flux subtracted in 200 components = 0.000890865 Jy ! Clean residual min=-0.001101 max=0.001032 Jy/beam ! Clean residual mean=-0.000000 rms=0.000274 Jy/beam ! Combined flux in latest and established models = 0.054266 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 84 components and 0.054266 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=0.047602Jy sigma=1.166987 ! Fit after self-cal, rms=0.047581Jy sigma=1.166507 wmodel /scr/pima/bg219a_uvs/J0226-1843_X_map.mod ! Writing 84 model components to file: /scr/pima/bg219a_uvs/J0226-1843_X_map.mod wobs /scr/pima/bg219a_uvs/J0226-1843_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0226-1843_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0226-1843_X_map.win ! wwins: Wrote 9 windows to /scr/pima/bg219a_uvs/J0226-1843_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 = -0.000449334 Jy ! Component: 100 - total flux cleaned = -0.000742101 Jy ! Component: 150 - total flux cleaned = -0.000834368 Jy ! Component: 200 - total flux cleaned = -0.000907875 Jy ! Component: 250 - total flux cleaned = -0.000893661 Jy ! Component: 300 - total flux cleaned = -0.000879655 Jy ! Component: 350 - total flux cleaned = -0.000892748 Jy ! Component: 400 - total flux cleaned = -0.000879719 Jy ! Component: 450 - total flux cleaned = -0.000917718 Jy ! Component: 500 - total flux cleaned = -0.000880868 Jy ! Component: 550 - total flux cleaned = -0.000905242 Jy ! Component: 600 - total flux cleaned = -0.0009171 Jy ! Component: 650 - total flux cleaned = -0.000917323 Jy ! Component: 700 - total flux cleaned = -0.000951366 Jy ! Component: 750 - total flux cleaned = -0.00095125 Jy ! Component: 800 - total flux cleaned = -0.000951163 Jy ! Component: 850 - total flux cleaned = -0.000940523 Jy ! Component: 900 - total flux cleaned = -0.000971785 Jy ! Component: 950 - total flux cleaned = -0.000981789 Jy ! Component: 1000 - total flux cleaned = -0.000971761 Jy ! Component: 1050 - total flux cleaned = -0.000981513 Jy ! Component: 1100 - total flux cleaned = -0.00098138 Jy ! Component: 1150 - total flux cleaned = -0.000952719 Jy ! Component: 1200 - total flux cleaned = -0.000952719 Jy ! Component: 1250 - total flux cleaned = -0.00095267 Jy ! Component: 1300 - total flux cleaned = -0.000934468 Jy ! Component: 1350 - total flux cleaned = -0.000916448 Jy ! Component: 1400 - total flux cleaned = -0.000898838 Jy ! Component: 1450 - total flux cleaned = -0.000898955 Jy ! Component: 1500 - total flux cleaned = -0.000907548 Jy ! Component: 1550 - total flux cleaned = -0.000907474 Jy ! Component: 1600 - total flux cleaned = -0.000890505 Jy ! Component: 1650 - total flux cleaned = -0.000873925 Jy ! Component: 1700 - total flux cleaned = -0.000865695 Jy ! Component: 1750 - total flux cleaned = -0.000873834 Jy ! Component: 1800 - total flux cleaned = -0.000881836 Jy ! Component: 1850 - total flux cleaned = -0.000865726 Jy ! Component: 1900 - total flux cleaned = -0.000842093 Jy ! Component: 1950 - total flux cleaned = -0.000834259 Jy ! Component: 2000 - total flux cleaned = -0.000834236 Jy ! Component: 2050 - total flux cleaned = -0.000849586 Jy ! Component: 2100 - total flux cleaned = -0.000849551 Jy ! Component: 2150 - total flux cleaned = -0.000834472 Jy ! Component: 2200 - total flux cleaned = -0.00081956 Jy ! Component: 2250 - total flux cleaned = -0.000819663 Jy ! Component: 2300 - total flux cleaned = -0.000819588 Jy ! Component: 2350 - total flux cleaned = -0.000797467 Jy ! Component: 2400 - total flux cleaned = -0.000775618 Jy ! Component: 2450 - total flux cleaned = -0.000746695 Jy ! Component: 2500 - total flux cleaned = -0.000739452 Jy ! Component: 2550 - total flux cleaned = -0.000710828 Jy ! Component: 2600 - total flux cleaned = -0.000703669 Jy ! Component: 2650 - total flux cleaned = -0.000668369 Jy ! Component: 2700 - total flux cleaned = -0.000661396 Jy ! Component: 2750 - total flux cleaned = -0.00064043 Jy ! Component: 2800 - total flux cleaned = -0.000633466 Jy ! Component: 2850 - total flux cleaned = -0.000605772 Jy ! Component: 2900 - total flux cleaned = -0.000592032 Jy ! Component: 2950 - total flux cleaned = -0.000578311 Jy ! Component: 3000 - total flux cleaned = -0.000557795 Jy ! Component: 3050 - total flux cleaned = -0.000530506 Jy ! Component: 3100 - total flux cleaned = -0.000516948 Jy ! Component: 3150 - total flux cleaned = -0.000510185 Jy ! Component: 3200 - total flux cleaned = -0.000483161 Jy ! Component: 3250 - total flux cleaned = -0.000462951 Jy ! Component: 3300 - total flux cleaned = -0.000449499 Jy ! Component: 3350 - total flux cleaned = -0.000449479 Jy ! Component: 3400 - total flux cleaned = -0.000429393 Jy ! Component: 3450 - total flux cleaned = -0.000395979 Jy ! Component: 3500 - total flux cleaned = -0.000382634 Jy ! Component: 3550 - total flux cleaned = -0.000382622 Jy ! Component: 3600 - total flux cleaned = -0.00034936 Jy ! Component: 3650 - total flux cleaned = -0.000349368 Jy ! Component: 3700 - total flux cleaned = -0.000336049 Jy ! Component: 3750 - total flux cleaned = -0.000329459 Jy ! Component: 3800 - total flux cleaned = -0.000336074 Jy ! Component: 3850 - total flux cleaned = -0.000329467 Jy ! Component: 3900 - total flux cleaned = -0.000336117 Jy ! Component: 3950 - total flux cleaned = -0.000349399 Jy ! Component: 4000 - total flux cleaned = -0.000316291 Jy ! Component: 4050 - total flux cleaned = -0.000336152 Jy ! Total flux subtracted in 4096 components = -0.000309719 Jy ! Clean residual min=-0.000420 max=0.000359 Jy/beam ! Clean residual mean=0.000000 rms=0.000100 Jy/beam ! Combined flux in latest and established models = 0.0539563 Jy keep ! Adding 220 model components to the UV plane model. ! The established model now contains 300 components and 0.0539563 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0226-1843_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.7813 x 1.787 at -0.7245 degrees (North through East) ! Clean map min=-0.0012211 max=0.039233 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0226-1843_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0392327 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 9.72259e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.743455 0.743455 1.48691 2.97382 5.94764 11.8953 23.7906 47.5811 95.1623 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.039 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 403.521 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0226-1843_X_uvs.log closed on Wed Apr 6 21:24:02 2016