! Started logfile: /scr/pima/bg219b_uvs/J1555-0326_X_uvs.log on Thu Apr 7 01:58:32 2016 obs /scr/pima/bg219b_uvs/J1555-0326_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219b_uvs/J1555-0326_X_uva.fits ! AN table 1: 36 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.898765 visibilities/baseline/integration-bin. ! Found source: J1555-0326 ! ! 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 17472 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/J1555-0326_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 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 42 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 42 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=1.063477Jy sigma=24.587460 ! Fit after self-cal, rms=0.677000Jy sigma=15.554730 ! 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=0.7252 mas, bmaj=1.776 mas, bpa=-3.511 degrees ! Estimated noise=0.491869 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 = 0.247594 Jy ! Component: 100 - total flux cleaned = 0.303569 Jy ! Total flux subtracted in 100 components = 0.303569 Jy ! Clean residual min=-0.008532 max=0.020123 Jy/beam ! Clean residual mean=0.000024 rms=0.002091 Jy/beam ! Combined flux in latest and established models = 0.303569 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.303569 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=0.072393Jy sigma=1.647443 ! Fit after self-cal, rms=0.072390Jy sigma=1.647125 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0207215 Jy ! Component: 100 - total flux cleaned = 0.0316969 Jy ! Total flux subtracted in 100 components = 0.0316969 Jy ! Clean residual min=-0.006264 max=0.007034 Jy/beam ! Clean residual mean=0.000013 rms=0.001383 Jy/beam ! Combined flux in latest and established models = 0.335266 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 20 components and 0.335266 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=0.064679Jy sigma=1.453057 ! Fit after self-cal, rms=0.064663Jy sigma=1.452620 ! 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=0.876 mas, bmaj=1.978 mas, bpa=-2.251 degrees ! Estimated noise=0.330707 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 (1.4, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0116354 Jy ! Component: 100 - total flux cleaned = 0.0194443 Jy ! Component: 150 - total flux cleaned = 0.0249471 Jy ! Component: 200 - total flux cleaned = 0.0289249 Jy ! Total flux subtracted in 200 components = 0.0289249 Jy ! Clean residual min=-0.003926 max=0.004689 Jy/beam ! Clean residual mean=0.000002 rms=0.000861 Jy/beam ! Combined flux in latest and established models = 0.364191 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 54 components and 0.364191 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=0.062182Jy sigma=1.390815 ! Fit after self-cal, rms=0.062085Jy sigma=1.388499 ! Inverting map ! Added new window around map position (4.4, 2.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00469613 Jy ! Component: 100 - total flux cleaned = 0.0077355 Jy ! Component: 150 - total flux cleaned = 0.010166 Jy ! Component: 200 - total flux cleaned = 0.0121483 Jy ! Total flux subtracted in 200 components = 0.0121483 Jy ! Clean residual min=-0.003469 max=0.002545 Jy/beam ! Clean residual mean=-0.000001 rms=0.000676 Jy/beam ! Combined flux in latest and established models = 0.376339 Jy ! Performing phase self-cal ! Adding 42 model components to the UV plane model. ! The established model now contains 85 components and 0.376339 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=0.061639Jy sigma=1.377645 ! Fit after self-cal, rms=0.061618Jy sigma=1.376941 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.876 x 1.978 at -2.251 degrees (North through East) ! Clean map min=-0.0032424 max=0.32328 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 0.98 FD 0.97 HN 1.04 KP 0.96 ! LA 1.01 MK 0.97 NL 1.01 OV 0.97 ! PT 0.96 SC 0.96 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.04 KP 0.98 ! LA 1.02 MK 1.00 NL 1.00 OV 1.00 ! PT 0.99 SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.05 KP 1.02 ! LA 1.02 MK 0.99 NL 1.03 OV 1.01 ! PT 1.00 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.98 HN 1.01 KP 0.98 ! LA 0.99 MK 0.97 NL 0.98 OV 0.98 ! PT 0.98 SC 0.99 ! ! ! 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 0.99 ! LA 1.01 MK 1.02 NL 1.00 OV 1.00 ! PT 0.99 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.03 KP 1.00 ! LA 1.04 MK 1.05 NL 1.02 OV 1.01 ! PT 0.99 SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.00 HN 0.98 KP 0.98 ! LA 0.99 MK 1.02 NL 1.01 OV 0.97 ! PT 0.98 SC 1.01 ! ! ! 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=0.061618Jy sigma=1.376941 ! Fit after self-cal, rms=0.060763Jy sigma=1.350269 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8793 mas, bmaj=1.983 mas, bpa=-2.248 degrees ! Estimated noise=0.330155 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 = 0.00187006 Jy ! Component: 100 - total flux cleaned = 0.00290476 Jy ! Component: 150 - total flux cleaned = 0.00343277 Jy ! Component: 200 - total flux cleaned = 0.00367507 Jy ! Total flux subtracted in 200 components = 0.00367507 Jy ! Clean residual min=-0.002950 max=0.002043 Jy/beam ! Clean residual mean=0.000000 rms=0.000505 Jy/beam ! Combined flux in latest and established models = 0.380014 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 113 components and 0.380014 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=0.060697Jy sigma=1.348581 ! Fit after self-cal, rms=0.060710Jy sigma=1.348478 ! 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=0.060710Jy sigma=1.348478 ! Fit after self-cal, rms=0.060633Jy sigma=1.344894 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8787 mas, bmaj=1.984 mas, bpa=-2.245 degrees ! Estimated noise=0.330106 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000469161 Jy ! Component: 100 - total flux cleaned = 0.000588326 Jy ! Component: 150 - total flux cleaned = 0.000610251 Jy ! Component: 200 - total flux cleaned = 0.000653974 Jy ! Total flux subtracted in 200 components = 0.000653974 Jy ! Clean residual min=-0.002595 max=0.002042 Jy/beam ! Clean residual mean=0.000000 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.380668 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 130 components and 0.380668 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=0.060607Jy sigma=1.344276 ! Fit after self-cal, rms=0.060456Jy sigma=1.342501 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 = 0.000195131 Jy ! Component: 100 - total flux cleaned = 0.00025476 Jy ! Component: 150 - total flux cleaned = 0.000291849 Jy ! Component: 200 - total flux cleaned = 0.000325722 Jy ! Total flux subtracted in 200 components = 0.000325722 Jy ! Clean residual min=-0.002485 max=0.001986 Jy/beam ! Clean residual mean=0.000000 rms=0.000465 Jy/beam ! Combined flux in latest and established models = 0.380994 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 137 components and 0.380994 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=0.060445Jy sigma=1.342248 ! Fit after self-cal, rms=0.060444Jy sigma=1.342237 ! 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=0.060444Jy sigma=1.342237 ! Fit after self-cal, rms=0.060431Jy sigma=1.342154 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8787 mas, bmaj=1.985 mas, bpa=-2.258 degrees ! Estimated noise=0.329944 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.66812e-05 Jy ! Component: 100 - total flux cleaned = 0.000113143 Jy ! Component: 150 - total flux cleaned = 0.000146283 Jy ! Component: 200 - total flux cleaned = 0.000161272 Jy ! Total flux subtracted in 200 components = 0.000161272 Jy ! Clean residual min=-0.002436 max=0.002014 Jy/beam ! Clean residual mean=0.000000 rms=0.000460 Jy/beam ! Combined flux in latest and established models = 0.381155 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 142 components and 0.381155 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=0.060421Jy sigma=1.341940 ! Fit after self-cal, rms=0.060420Jy sigma=1.341929 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 = 8.12489e-05 Jy ! Component: 100 - total flux cleaned = 0.000110716 Jy ! Component: 150 - total flux cleaned = 0.000138168 Jy ! Component: 200 - total flux cleaned = 0.000150769 Jy ! Total flux subtracted in 200 components = 0.000150769 Jy ! Clean residual min=-0.002394 max=0.001991 Jy/beam ! Clean residual mean=0.000000 rms=0.000458 Jy/beam ! Combined flux in latest and established models = 0.381306 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 147 components and 0.381306 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=0.060414Jy sigma=1.341799 ! Fit after self-cal, rms=0.060413Jy sigma=1.341795 ! 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=0.060413Jy sigma=1.341795 ! Fit after self-cal, rms=0.060399Jy sigma=1.341771 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.121 mas, bmaj=3.366 mas, bpa=-1.611 degrees ! Estimated noise=0.423975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -3.05304e-05 Jy ! Component: 100 - total flux cleaned = -3.99431e-05 Jy ! Component: 150 - total flux cleaned = -5.68679e-05 Jy ! Component: 200 - total flux cleaned = -8.00205e-05 Jy ! Total flux subtracted in 200 components = -8.00205e-05 Jy ! Clean residual min=-0.003013 max=0.002181 Jy/beam ! Clean residual mean=0.000001 rms=0.000615 Jy/beam ! Combined flux in latest and established models = 0.381226 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 163 components and 0.381226 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=0.060396Jy sigma=1.341715 ! Fit after self-cal, rms=0.060396Jy sigma=1.341708 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 = 5.40435e-05 Jy ! Component: 100 - total flux cleaned = 7.47194e-05 Jy ! Component: 150 - total flux cleaned = 6.81691e-05 Jy ! Component: 200 - total flux cleaned = 6.83697e-05 Jy ! Total flux subtracted in 200 components = 6.83697e-05 Jy ! Clean residual min=-0.003002 max=0.002155 Jy/beam ! Clean residual mean=0.000001 rms=0.000613 Jy/beam ! Combined flux in latest and established models = 0.381294 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 168 components and 0.381294 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=0.060394Jy sigma=1.341687 ! Fit after self-cal, rms=0.060394Jy sigma=1.341687 ! 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=0.8787 mas, bmaj=1.985 mas, bpa=-2.264 degrees ! Estimated noise=0.329785 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8787 x 1.985 at -2.264 degrees (North through East) ! Clean map min=-0.0022572 max=0.32247 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=0.7266 mas, bmaj=1.781 mas, bpa=-3.496 degrees ! Estimated noise=0.49099 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.247128 Jy ! Component: 100 - total flux cleaned = 0.302993 Jy ! Component: 150 - total flux cleaned = 0.323367 Jy ! Component: 200 - total flux cleaned = 0.33411 Jy ! Total flux subtracted in 200 components = 0.33411 Jy ! Clean residual min=-0.005008 max=0.005919 Jy/beam ! Clean residual mean=0.000013 rms=0.001213 Jy/beam ! Combined flux in latest and established models = 0.334109 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.334109 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8787 mas, bmaj=1.985 mas, bpa=-2.264 degrees ! Estimated noise=0.329785 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 = 0.0111998 Jy ! Component: 100 - total flux cleaned = 0.0187096 Jy ! Component: 150 - total flux cleaned = 0.0243168 Jy ! Component: 200 - total flux cleaned = 0.0285602 Jy ! Total flux subtracted in 200 components = 0.0285602 Jy ! Clean residual min=-0.003012 max=0.002504 Jy/beam ! Clean residual mean=0.000005 rms=0.000646 Jy/beam ! Combined flux in latest and established models = 0.36267 Jy ! Adding 44 model components to the UV plane model. ! The established model now contains 56 components and 0.36267 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=2.121 mas, bmaj=3.366 mas, bpa=-1.611 degrees ! Estimated noise=0.423975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00572764 Jy ! Component: 100 - total flux cleaned = 0.00920608 Jy ! Component: 150 - total flux cleaned = 0.0115806 Jy ! Component: 200 - total flux cleaned = 0.0132923 Jy ! Total flux subtracted in 200 components = 0.0132923 Jy ! Clean residual min=-0.003384 max=0.002303 Jy/beam ! Clean residual mean=0.000003 rms=0.000658 Jy/beam ! Combined flux in latest and established models = 0.375962 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 = 0.0012698 Jy ! Component: 100 - total flux cleaned = 0.00222458 Jy ! Component: 150 - total flux cleaned = 0.00294832 Jy ! Component: 200 - total flux cleaned = 0.00349867 Jy ! Total flux subtracted in 200 components = 0.00349867 Jy ! Clean residual min=-0.003141 max=0.002196 Jy/beam ! Clean residual mean=0.000001 rms=0.000624 Jy/beam ! Combined flux in latest and established models = 0.379461 Jy ! Adding 87 model components to the UV plane model. ! The established model now contains 123 components and 0.379461 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8787 mas, bmaj=1.985 mas, bpa=-2.264 degrees ! Estimated noise=0.329785 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00014862 Jy ! Component: 100 - total flux cleaned = 0.000252627 Jy ! Component: 150 - total flux cleaned = 0.000342932 Jy ! Component: 200 - total flux cleaned = 0.000424325 Jy ! Total flux subtracted in 200 components = 0.000424325 Jy ! Clean residual min=-0.002382 max=0.002024 Jy/beam ! Clean residual mean=0.000000 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.379885 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 142 components and 0.379885 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=0.060436Jy sigma=1.342464 ! Fit after self-cal, rms=0.060428Jy sigma=1.342342 wmodel /scr/pima/bg219b_uvs/J1555-0326_X_map.mod ! Writing 142 model components to file: /scr/pima/bg219b_uvs/J1555-0326_X_map.mod wobs /scr/pima/bg219b_uvs/J1555-0326_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219b_uvs/J1555-0326_X_uvs.fits wwins /scr/pima/bg219b_uvs/J1555-0326_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219b_uvs/J1555-0326_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 = -0.000405305 Jy ! Component: 100 - total flux cleaned = -0.000717906 Jy ! Component: 150 - total flux cleaned = -0.000911356 Jy ! Component: 200 - total flux cleaned = -0.00118814 Jy ! Component: 250 - total flux cleaned = -0.00139304 Jy ! Component: 300 - total flux cleaned = -0.00142202 Jy ! Component: 350 - total flux cleaned = -0.00150494 Jy ! Component: 400 - total flux cleaned = -0.00150482 Jy ! Component: 450 - total flux cleaned = -0.00147801 Jy ! Component: 500 - total flux cleaned = -0.00145222 Jy ! Component: 550 - total flux cleaned = -0.00140214 Jy ! Component: 600 - total flux cleaned = -0.00142612 Jy ! Component: 650 - total flux cleaned = -0.00144915 Jy ! Component: 700 - total flux cleaned = -0.00130855 Jy ! Component: 750 - total flux cleaned = -0.00130905 Jy ! Component: 800 - total flux cleaned = -0.00133128 Jy ! Component: 850 - total flux cleaned = -0.00128666 Jy ! Component: 900 - total flux cleaned = -0.00126544 Jy ! Component: 950 - total flux cleaned = -0.00126533 Jy ! Component: 1000 - total flux cleaned = -0.00124441 Jy ! Component: 1050 - total flux cleaned = -0.00122397 Jy ! Component: 1100 - total flux cleaned = -0.0012238 Jy ! Component: 1150 - total flux cleaned = -0.00118366 Jy ! Component: 1200 - total flux cleaned = -0.00118368 Jy ! Component: 1250 - total flux cleaned = -0.00110622 Jy ! Component: 1300 - total flux cleaned = -0.00106834 Jy ! Component: 1350 - total flux cleaned = -0.00101167 Jy ! Component: 1400 - total flux cleaned = -0.00093724 Jy ! Component: 1450 - total flux cleaned = -0.000881989 Jy ! Component: 1500 - total flux cleaned = -0.000827434 Jy ! Component: 1550 - total flux cleaned = -0.000845392 Jy ! Component: 1600 - total flux cleaned = -0.000809711 Jy ! Component: 1650 - total flux cleaned = -0.000809626 Jy ! Component: 1700 - total flux cleaned = -0.000740367 Jy ! Component: 1750 - total flux cleaned = -0.000808602 Jy ! Component: 1800 - total flux cleaned = -0.000774792 Jy ! Component: 1850 - total flux cleaned = -0.000841224 Jy ! Component: 1900 - total flux cleaned = -0.000791593 Jy ! Component: 1950 - total flux cleaned = -0.000742674 Jy ! Component: 2000 - total flux cleaned = -0.000678224 Jy ! Component: 2050 - total flux cleaned = -0.000694322 Jy ! Component: 2100 - total flux cleaned = -0.000647112 Jy ! Component: 2150 - total flux cleaned = -0.000646909 Jy ! Component: 2200 - total flux cleaned = -0.000600305 Jy ! Component: 2250 - total flux cleaned = -0.000554277 Jy ! Component: 2300 - total flux cleaned = -0.00044805 Jy ! Component: 2350 - total flux cleaned = -0.000447881 Jy ! Component: 2400 - total flux cleaned = -0.00043307 Jy ! Component: 2450 - total flux cleaned = -0.000344607 Jy ! Component: 2500 - total flux cleaned = -0.000344739 Jy ! Component: 2550 - total flux cleaned = -0.000330365 Jy ! Component: 2600 - total flux cleaned = -0.000287326 Jy ! Component: 2650 - total flux cleaned = -0.000230479 Jy ! Component: 2700 - total flux cleaned = -0.000230533 Jy ! Component: 2750 - total flux cleaned = -0.000230599 Jy ! Component: 2800 - total flux cleaned = -0.000230714 Jy ! Component: 2850 - total flux cleaned = -0.00021706 Jy ! Component: 2900 - total flux cleaned = -0.000230663 Jy ! Component: 2950 - total flux cleaned = -0.000203636 Jy ! Component: 3000 - total flux cleaned = -0.000136453 Jy ! Component: 3050 - total flux cleaned = -0.000176361 Jy ! Component: 3100 - total flux cleaned = -0.000189418 Jy ! Component: 3150 - total flux cleaned = -0.000162918 Jy ! Component: 3200 - total flux cleaned = -0.000124028 Jy ! Component: 3250 - total flux cleaned = -0.000175439 Jy ! Component: 3300 - total flux cleaned = -0.000136904 Jy ! Component: 3350 - total flux cleaned = -0.000111452 Jy ! Component: 3400 - total flux cleaned = -0.000149241 Jy ! Component: 3450 - total flux cleaned = -0.00011174 Jy ! Component: 3500 - total flux cleaned = -0.000148908 Jy ! Component: 3550 - total flux cleaned = -0.000161311 Jy ! Component: 3600 - total flux cleaned = -0.000198105 Jy ! Component: 3650 - total flux cleaned = -0.000185792 Jy ! Component: 3700 - total flux cleaned = -0.000185883 Jy ! Component: 3750 - total flux cleaned = -0.000185876 Jy ! Component: 3800 - total flux cleaned = -0.000197862 Jy ! Component: 3850 - total flux cleaned = -0.000197975 Jy ! Component: 3900 - total flux cleaned = -0.000197932 Jy ! Component: 3950 - total flux cleaned = -0.000232853 Jy ! Component: 4000 - total flux cleaned = -0.000255912 Jy ! Component: 4050 - total flux cleaned = -0.00025575 Jy ! Total flux subtracted in 4096 components = -0.000232905 Jy ! Clean residual min=-0.000670 max=0.000620 Jy/beam ! Clean residual mean=-0.000000 rms=0.000194 Jy/beam ! Combined flux in latest and established models = 0.379652 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 437 components and 0.379652 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219b_uvs/J1555-0326_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8787 x 1.985 at -2.264 degrees (North through East) ! Clean map min=-0.0013757 max=0.32335 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219b_uvs/J1555-0326_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.323349 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000192178 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.178301 0.178301 0.356602 0.713203 1.42641 2.85281 5.70563 11.4113 22.8225 45.645 91.29 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.323 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1682.55 quit ! Quitting program ! Log file /scr/pima/bg219b_uvs/J1555-0326_X_uvs.log closed on Thu Apr 7 01:58:36 2016