! Started logfile: /scr/pima/bg219e_uvs/J1619-1817_X_uvs.log on Thu Apr 7 09:13:04 2016 obs /scr/pima/bg219e_uvs/J1619-1817_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1619-1817_X_uva.fits ! AN table 1: 47 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.793735 visibilities/baseline/integration-bin. ! Found source: J1619-1817 ! ! 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 16116 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/bg219e_uvs/J1619-1817_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 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 28 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 28 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=1.023018Jy sigma=22.731752 ! Fit after self-cal, rms=0.786389Jy sigma=17.213823 ! 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=0.8846 mas, bmaj=2.624 mas, bpa=21.3 degrees ! Estimated noise=0.678518 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 = 0.162219 Jy ! Component: 100 - total flux cleaned = 0.202358 Jy ! Total flux subtracted in 100 components = 0.202358 Jy ! Clean residual min=-0.010537 max=0.016400 Jy/beam ! Clean residual mean=0.000029 rms=0.002878 Jy/beam ! Combined flux in latest and established models = 0.202358 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.202358 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=0.083553Jy sigma=1.680350 ! Fit after self-cal, rms=0.083418Jy sigma=1.678167 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0188961 Jy ! Component: 100 - total flux cleaned = 0.0300766 Jy ! Total flux subtracted in 100 components = 0.0300766 Jy ! Clean residual min=-0.007734 max=0.008285 Jy/beam ! Clean residual mean=0.000015 rms=0.001985 Jy/beam ! Combined flux in latest and established models = 0.232435 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 20 components and 0.232435 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=0.077312Jy sigma=1.495676 ! Fit after self-cal, rms=0.077268Jy sigma=1.494314 ! 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=1.18 mas, bmaj=2.996 mas, bpa=15.26 degrees ! Estimated noise=0.339644 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 (-1.2, 0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0134933 Jy ! Component: 100 - total flux cleaned = 0.021469 Jy ! Component: 150 - total flux cleaned = 0.0269564 Jy ! Component: 200 - total flux cleaned = 0.0286521 Jy ! Total flux subtracted in 200 components = 0.0286521 Jy ! Clean residual min=-0.005566 max=0.006896 Jy/beam ! Clean residual mean=0.000009 rms=0.001584 Jy/beam ! Combined flux in latest and established models = 0.261087 Jy ! Performing phase self-cal ! Adding 37 model components to the UV plane model. ! The established model now contains 48 components and 0.261087 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=0.074589Jy sigma=1.428379 ! Fit after self-cal, rms=0.074529Jy sigma=1.425440 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.18 x 2.996 at 15.26 degrees (North through East) ! Clean map min=-0.0050243 max=0.21344 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.11 KP 0.98 ! LA 0.99 NL 0.99 OV 0.98 PT 0.98 ! SC 1.03 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.01 HN 1.09 KP 0.98 ! LA 0.99 NL 1.01 OV 0.98 PT 1.01 ! SC 1.03 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.06 KP 0.98 ! LA 0.98 NL 0.98 OV 0.96 PT 1.03 ! SC 0.97 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 HN 1.10 KP 0.98 ! LA 1.01 NL 1.00 OV 0.98 PT 0.98 ! SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.00 HN 1.09 KP 0.97 ! LA 0.99 NL 0.99 OV 0.98 PT 0.97 ! SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 FD 0.98 HN 1.08 KP 0.96 ! LA 0.99 NL 1.01 OV 0.98 PT 0.89 ! SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 0.98 HN 1.12 KP 1.00 ! LA 0.97 NL 0.98 OV 0.97 PT 0.99 ! SC 1.00 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.074529Jy sigma=1.425440 ! Fit after self-cal, rms=0.075051Jy sigma=1.406452 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.185 mas, bmaj=3.033 mas, bpa=15.71 degrees ! Estimated noise=0.335624 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 = -0.00209484 Jy ! Component: 100 - total flux cleaned = -0.00236153 Jy ! Component: 150 - total flux cleaned = -0.00265459 Jy ! Component: 200 - total flux cleaned = -0.00290682 Jy ! Total flux subtracted in 200 components = -0.00290682 Jy ! Clean residual min=-0.005386 max=0.005736 Jy/beam ! Clean residual mean=0.000003 rms=0.001264 Jy/beam ! Combined flux in latest and established models = 0.25818 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 65 components and 0.25818 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=0.074419Jy sigma=1.400140 ! Fit after self-cal, rms=0.074460Jy sigma=1.399672 ! 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=0.074460Jy sigma=1.399672 ! Fit after self-cal, rms=0.072909Jy sigma=1.391107 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.182 mas, bmaj=3.009 mas, bpa=15.31 degrees ! Estimated noise=0.330839 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000575191 Jy ! Component: 100 - total flux cleaned = -0.000711404 Jy ! Component: 150 - total flux cleaned = -0.000827109 Jy ! Component: 200 - total flux cleaned = -0.000924157 Jy ! Total flux subtracted in 200 components = -0.000924157 Jy ! Clean residual min=-0.003903 max=0.005531 Jy/beam ! Clean residual mean=0.000000 rms=0.001130 Jy/beam ! Combined flux in latest and established models = 0.257256 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 80 components and 0.257256 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=0.072668Jy sigma=1.389765 ! Fit after self-cal, rms=0.072666Jy sigma=1.389604 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (5, 47.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00469492 Jy ! Component: 100 - total flux cleaned = 0.00621451 Jy ! Component: 150 - total flux cleaned = 0.00689783 Jy ! Component: 200 - total flux cleaned = 0.00757993 Jy ! Total flux subtracted in 200 components = 0.00757993 Jy ! Clean residual min=-0.003797 max=0.004266 Jy/beam ! Clean residual mean=-0.000001 rms=0.001003 Jy/beam ! Combined flux in latest and established models = 0.264836 Jy ! Performing phase self-cal ! Adding 40 model components to the UV plane model. ! The established model now contains 117 components and 0.264836 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=0.072209Jy sigma=1.382280 ! Fit after self-cal, rms=0.072198Jy sigma=1.381646 ! 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=0.072198Jy sigma=1.381646 ! Fit after self-cal, rms=0.071858Jy sigma=1.380928 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.181 mas, bmaj=3.003 mas, bpa=15.2 degrees ! Estimated noise=0.32914 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000620286 Jy ! Component: 100 - total flux cleaned = 0.00108175 Jy ! Component: 150 - total flux cleaned = 0.00137922 Jy ! Component: 200 - total flux cleaned = 0.00175936 Jy ! Total flux subtracted in 200 components = 0.00175936 Jy ! Clean residual min=-0.003804 max=0.004322 Jy/beam ! Clean residual mean=0.000000 rms=0.000940 Jy/beam ! Combined flux in latest and established models = 0.266595 Jy selfcal ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 135 components and 0.266595 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=0.071659Jy sigma=1.379490 ! Fit after self-cal, rms=0.071662Jy sigma=1.379375 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 (-4.6, -23.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00110841 Jy ! Component: 100 - total flux cleaned = 0.000192594 Jy ! Component: 150 - total flux cleaned = -0.000476555 Jy ! Component: 200 - total flux cleaned = -0.000725233 Jy ! Total flux subtracted in 200 components = -0.000725233 Jy ! Clean residual min=-0.003344 max=0.003366 Jy/beam ! Clean residual mean=0.000001 rms=0.000822 Jy/beam ! Combined flux in latest and established models = 0.26587 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 165 components and 0.26587 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=0.071177Jy sigma=1.373006 ! Fit after self-cal, rms=0.071156Jy sigma=1.372134 ! 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=0.071156Jy sigma=1.372134 ! Fit after self-cal, rms=0.071572Jy sigma=1.370839 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.323 mas, bmaj=4.366 mas, bpa=4.53 degrees ! Estimated noise=0.374624 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000939057 Jy ! Component: 100 - total flux cleaned = 0.000624908 Jy ! Component: 150 - total flux cleaned = 0.000452237 Jy ! Component: 200 - total flux cleaned = 0.000400877 Jy ! Total flux subtracted in 200 components = 0.000400877 Jy ! Clean residual min=-0.003555 max=0.003235 Jy/beam ! Clean residual mean=0.000002 rms=0.000913 Jy/beam ! Combined flux in latest and established models = 0.266271 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 187 components and 0.266271 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=0.071432Jy sigma=1.369555 ! Fit after self-cal, rms=0.071442Jy sigma=1.369427 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 = 0.000196583 Jy ! Component: 100 - total flux cleaned = 0.000149538 Jy ! Component: 150 - total flux cleaned = 0.000149791 Jy ! Component: 200 - total flux cleaned = 0.000104734 Jy ! Total flux subtracted in 200 components = 0.000104734 Jy ! Clean residual min=-0.003514 max=0.003147 Jy/beam ! Clean residual mean=0.000002 rms=0.000891 Jy/beam ! Combined flux in latest and established models = 0.266375 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 201 components and 0.266376 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=0.071362Jy sigma=1.368889 ! Fit after self-cal, rms=0.071363Jy sigma=1.368850 ! 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=1.18 mas, bmaj=2.999 mas, bpa=15.11 degrees ! Estimated noise=0.328725 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.18 x 2.999 at 15.11 degrees (North through East) ! Clean map min=-0.0036274 max=0.20586 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=0.8842 mas, bmaj=2.625 mas, bpa=21.14 degrees ! Estimated noise=0.657124 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.157021 Jy ! Component: 100 - total flux cleaned = 0.196981 Jy ! Component: 150 - total flux cleaned = 0.215233 Jy ! Component: 200 - total flux cleaned = 0.225849 Jy ! Total flux subtracted in 200 components = 0.225849 Jy ! Clean residual min=-0.006310 max=0.007083 Jy/beam ! Clean residual mean=0.000013 rms=0.001558 Jy/beam ! Combined flux in latest and established models = 0.225849 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 30 model components to the UV plane model. ! The established model now contains 30 components and 0.225849 Jy ! Inverting map and beam ! Estimated beam: bmin=1.18 mas, bmaj=2.999 mas, bpa=15.11 degrees ! Estimated noise=0.328725 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 = 0.01213 Jy ! Component: 100 - total flux cleaned = 0.0198962 Jy ! Component: 150 - total flux cleaned = 0.0256472 Jy ! Component: 200 - total flux cleaned = 0.0294984 Jy ! Total flux subtracted in 200 components = 0.0294984 Jy ! Clean residual min=-0.003757 max=0.004671 Jy/beam ! Clean residual mean=0.000008 rms=0.001122 Jy/beam ! Combined flux in latest and established models = 0.255347 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 67 components and 0.255347 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=2.323 mas, bmaj=4.366 mas, bpa=4.53 degrees ! Estimated noise=0.374624 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00543023 Jy ! Component: 100 - total flux cleaned = 0.00827436 Jy ! Component: 150 - total flux cleaned = 0.00956271 Jy ! Component: 200 - total flux cleaned = 0.010346 Jy ! Total flux subtracted in 200 components = 0.010346 Jy ! Clean residual min=-0.004128 max=0.004163 Jy/beam ! Clean residual mean=0.000003 rms=0.001096 Jy/beam ! Combined flux in latest and established models = 0.265693 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 = 0.000779046 Jy ! Component: 100 - total flux cleaned = 0.000868353 Jy ! Component: 150 - total flux cleaned = 0.000871505 Jy ! Component: 200 - total flux cleaned = 0.000794856 Jy ! Total flux subtracted in 200 components = 0.000794856 Jy ! Clean residual min=-0.003969 max=0.003830 Jy/beam ! Clean residual mean=0.000002 rms=0.001014 Jy/beam ! Combined flux in latest and established models = 0.266488 Jy ! Adding 59 model components to the UV plane model. ! The established model now contains 116 components and 0.266488 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.18 mas, bmaj=2.999 mas, bpa=15.11 degrees ! Estimated noise=0.328725 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00108813 Jy ! Component: 100 - total flux cleaned = -0.00157036 Jy ! Component: 150 - total flux cleaned = -0.00183214 Jy ! Component: 200 - total flux cleaned = -0.00215846 Jy ! Total flux subtracted in 200 components = -0.00215846 Jy ! Clean residual min=-0.002983 max=0.003248 Jy/beam ! Clean residual mean=0.000003 rms=0.000807 Jy/beam ! Combined flux in latest and established models = 0.264329 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 139 components and 0.264329 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=0.071784Jy sigma=1.374031 ! Fit after self-cal, rms=0.071742Jy sigma=1.373738 wmodel /scr/pima/bg219e_uvs/J1619-1817_X_map.mod ! Writing 139 model components to file: /scr/pima/bg219e_uvs/J1619-1817_X_map.mod wobs /scr/pima/bg219e_uvs/J1619-1817_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1619-1817_X_uvs.fits wwins /scr/pima/bg219e_uvs/J1619-1817_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219e_uvs/J1619-1817_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 = 0.000660085 Jy ! Component: 100 - total flux cleaned = 0.000712067 Jy ! Component: 150 - total flux cleaned = 0.000859544 Jy ! Component: 200 - total flux cleaned = 0.00104622 Jy ! Component: 250 - total flux cleaned = 0.00122559 Jy ! Component: 300 - total flux cleaned = 0.00139873 Jy ! Component: 350 - total flux cleaned = 0.00169181 Jy ! Component: 400 - total flux cleaned = 0.00189461 Jy ! Component: 450 - total flux cleaned = 0.00201343 Jy ! Component: 500 - total flux cleaned = 0.00232096 Jy ! Component: 550 - total flux cleaned = 0.00247081 Jy ! Component: 600 - total flux cleaned = 0.00269037 Jy ! Component: 650 - total flux cleaned = 0.00290311 Jy ! Component: 700 - total flux cleaned = 0.00311084 Jy ! Component: 750 - total flux cleaned = 0.0032794 Jy ! Component: 800 - total flux cleaned = 0.00337837 Jy ! Component: 850 - total flux cleaned = 0.00340946 Jy ! Component: 900 - total flux cleaned = 0.00340862 Jy ! Component: 950 - total flux cleaned = 0.00337752 Jy ! Component: 1000 - total flux cleaned = 0.00337735 Jy ! Component: 1050 - total flux cleaned = 0.00340698 Jy ! Component: 1100 - total flux cleaned = 0.00343595 Jy ! Component: 1150 - total flux cleaned = 0.00340732 Jy ! Component: 1200 - total flux cleaned = 0.00340781 Jy ! Component: 1250 - total flux cleaned = 0.00335312 Jy ! Component: 1300 - total flux cleaned = 0.00335331 Jy ! Component: 1350 - total flux cleaned = 0.00337968 Jy ! Component: 1400 - total flux cleaned = 0.00332753 Jy ! Component: 1450 - total flux cleaned = 0.00340462 Jy ! Component: 1500 - total flux cleaned = 0.00335381 Jy ! Component: 1550 - total flux cleaned = 0.00340317 Jy ! Component: 1600 - total flux cleaned = 0.00347608 Jy ! Component: 1650 - total flux cleaned = 0.00345201 Jy ! Component: 1700 - total flux cleaned = 0.00347576 Jy ! Component: 1750 - total flux cleaned = 0.00359271 Jy ! Component: 1800 - total flux cleaned = 0.00361541 Jy ! Component: 1850 - total flux cleaned = 0.00363754 Jy ! Component: 1900 - total flux cleaned = 0.00365969 Jy ! Component: 1950 - total flux cleaned = 0.0037261 Jy ! Component: 2000 - total flux cleaned = 0.00379099 Jy ! Component: 2050 - total flux cleaned = 0.00381263 Jy ! Component: 2100 - total flux cleaned = 0.00389728 Jy ! Component: 2150 - total flux cleaned = 0.00396018 Jy ! Component: 2200 - total flux cleaned = 0.00400147 Jy ! Component: 2250 - total flux cleaned = 0.00416424 Jy ! Component: 2300 - total flux cleaned = 0.00418426 Jy ! Component: 2350 - total flux cleaned = 0.00424389 Jy ! Component: 2400 - total flux cleaned = 0.00430264 Jy ! Component: 2450 - total flux cleaned = 0.00437985 Jy ! Component: 2500 - total flux cleaned = 0.00443702 Jy ! Component: 2550 - total flux cleaned = 0.00445592 Jy ! Component: 2600 - total flux cleaned = 0.00449306 Jy ! Component: 2650 - total flux cleaned = 0.00460338 Jy ! Component: 2700 - total flux cleaned = 0.00463985 Jy ! Component: 2750 - total flux cleaned = 0.0046398 Jy ! Component: 2800 - total flux cleaned = 0.00474617 Jy ! Component: 2850 - total flux cleaned = 0.00471092 Jy ! Component: 2900 - total flux cleaned = 0.00476315 Jy ! Component: 2950 - total flux cleaned = 0.00481459 Jy ! Component: 3000 - total flux cleaned = 0.00481446 Jy ! Component: 3050 - total flux cleaned = 0.00483155 Jy ! Component: 3100 - total flux cleaned = 0.00488186 Jy ! Component: 3150 - total flux cleaned = 0.00493126 Jy ! Component: 3200 - total flux cleaned = 0.00494752 Jy ! Component: 3250 - total flux cleaned = 0.00497979 Jy ! Component: 3300 - total flux cleaned = 0.00499587 Jy ! Component: 3350 - total flux cleaned = 0.00498022 Jy ! Component: 3400 - total flux cleaned = 0.00498035 Jy ! Component: 3450 - total flux cleaned = 0.00502734 Jy ! Component: 3500 - total flux cleaned = 0.00504276 Jy ! Component: 3550 - total flux cleaned = 0.00507355 Jy ! Component: 3600 - total flux cleaned = 0.00510375 Jy ! Component: 3650 - total flux cleaned = 0.00513382 Jy ! Component: 3700 - total flux cleaned = 0.00514862 Jy ! Component: 3750 - total flux cleaned = 0.00517805 Jy ! Component: 3800 - total flux cleaned = 0.00516348 Jy ! Component: 3850 - total flux cleaned = 0.00514901 Jy ! Component: 3900 - total flux cleaned = 0.00513458 Jy ! Component: 3950 - total flux cleaned = 0.005106 Jy ! Component: 4000 - total flux cleaned = 0.00512018 Jy ! Component: 4050 - total flux cleaned = 0.0051062 Jy ! Total flux subtracted in 4096 components = 0.00509233 Jy ! Clean residual min=-0.000741 max=0.000813 Jy/beam ! Clean residual mean=0.000001 rms=0.000259 Jy/beam ! Combined flux in latest and established models = 0.269422 Jy keep ! Adding 296 model components to the UV plane model. ! The established model now contains 435 components and 0.269421 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1619-1817_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.18 x 2.999 at 15.11 degrees (North through East) ! Clean map min=-0.0026596 max=0.20499 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1619-1817_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.204991 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000251241 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.367687 0.367687 0.735374 1.47075 2.94149 5.88299 11.766 23.532 47.0639 94.1278 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0007 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.204 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 815.911 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1619-1817_X_uvs.log closed on Thu Apr 7 09:13:08 2016