! Started logfile: /scr/pima/bg219e_uvs/J0401-1606_X_uvs.log on Thu Apr 7 08:58:20 2016 obs /scr/pima/bg219e_uvs/J0401-1606_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0401-1606_X_uva.fits ! AN table 1: 41 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.903117 visibilities/baseline/integration-bin. ! Found source: J0401-1606 ! ! 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 15996 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/J0401-1606_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 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 12 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 12 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=1.031665Jy sigma=23.856334 ! Fit after self-cal, rms=0.757319Jy sigma=17.472858 ! 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=0.8887 mas, bmaj=2.945 mas, bpa=15.73 degrees ! Estimated noise=0.516638 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 = 0.189428 Jy ! Component: 100 - total flux cleaned = 0.230743 Jy ! Total flux subtracted in 100 components = 0.230743 Jy ! Clean residual min=-0.004855 max=0.011716 Jy/beam ! Clean residual mean=0.000005 rms=0.001405 Jy/beam ! Combined flux in latest and established models = 0.230743 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.230743 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=0.064088Jy sigma=1.426732 ! Fit after self-cal, rms=0.064067Jy sigma=1.426544 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0118467 Jy ! Component: 100 - total flux cleaned = 0.0181515 Jy ! Total flux subtracted in 100 components = 0.0181515 Jy ! Clean residual min=-0.003792 max=0.003829 Jy/beam ! Clean residual mean=0.000002 rms=0.000881 Jy/beam ! Combined flux in latest and established models = 0.248894 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 16 components and 0.248894 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=0.061451Jy sigma=1.357940 ! Fit after self-cal, rms=0.061458Jy sigma=1.357798 ! 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=1.059 mas, bmaj=3.229 mas, bpa=13.93 degrees ! Estimated noise=0.325575 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 = 0.00552535 Jy ! Component: 100 - total flux cleaned = 0.00854757 Jy ! Component: 150 - total flux cleaned = 0.0102914 Jy ! Component: 200 - total flux cleaned = 0.0113481 Jy ! Total flux subtracted in 200 components = 0.0113481 Jy ! Clean residual min=-0.002283 max=0.002457 Jy/beam ! Clean residual mean=-0.000002 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.260243 Jy ! Performing phase self-cal ! Adding 39 model components to the UV plane model. ! The established model now contains 47 components and 0.260243 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=0.060998Jy sigma=1.345385 ! Fit after self-cal, rms=0.061002Jy sigma=1.345294 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.059 x 3.229 at 13.93 degrees (North through East) ! Clean map min=-0.0022241 max=0.24466 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 1.02 FD 1.01 HN 1.03 KP 0.98 ! LA 1.00 NL 1.00 OV 0.99 PT 1.01 ! SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.00 HN 1.00 KP 1.00 ! LA 1.00 NL 1.01 OV 0.99 PT 1.01 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.04 KP 0.99 ! LA 0.98 NL 0.99 OV 1.00 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.01 HN 1.03 KP 1.01 ! LA 0.96 NL 1.02 OV 0.99 PT 0.98 ! SC 0.99 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.01 HN 1.03 KP 0.99 ! LA 0.97 NL 0.99 OV 1.01 PT 0.98 ! SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.97 KP 0.99 ! LA 0.99 NL 1.00 OV 0.99 PT 1.04 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.99 HN 1.02 KP 1.01 ! LA 0.99 NL 1.03 OV 0.97 PT 0.97 ! 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=0.061002Jy sigma=1.345294 ! Fit after self-cal, rms=0.060911Jy sigma=1.338939 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=3.241 mas, bpa=13.95 degrees ! Estimated noise=0.325492 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 = -0.000899986 Jy ! Component: 100 - total flux cleaned = -0.00134994 Jy ! Component: 150 - total flux cleaned = -0.00148511 Jy ! Component: 200 - total flux cleaned = -0.00160016 Jy ! Total flux subtracted in 200 components = -0.00160016 Jy ! Clean residual min=-0.002071 max=0.002223 Jy/beam ! Clean residual mean=0.000000 rms=0.000523 Jy/beam ! Combined flux in latest and established models = 0.258642 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 56 components and 0.258642 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=0.060895Jy sigma=1.338577 ! Fit after self-cal, rms=0.060900Jy sigma=1.338541 ! 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=0.060900Jy sigma=1.338541 ! Fit after self-cal, rms=0.060784Jy sigma=1.334007 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=3.246 mas, bpa=14 degrees ! Estimated noise=0.325317 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000751147 Jy ! Component: 100 - total flux cleaned = -0.000948026 Jy ! Component: 150 - total flux cleaned = -0.000984766 Jy ! Component: 200 - total flux cleaned = -0.0010053 Jy ! Total flux subtracted in 200 components = -0.0010053 Jy ! Clean residual min=-0.002111 max=0.002061 Jy/beam ! Clean residual mean=0.000002 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.257637 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 62 components and 0.257637 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=0.060773Jy sigma=1.333777 ! Fit after self-cal, rms=0.060774Jy sigma=1.333762 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 = -1.66385e-05 Jy ! Component: 100 - total flux cleaned = -2.50595e-05 Jy ! Component: 150 - total flux cleaned = -4.07539e-05 Jy ! Component: 200 - total flux cleaned = -5.48479e-05 Jy ! Total flux subtracted in 200 components = -5.48479e-05 Jy ! Clean residual min=-0.002127 max=0.002067 Jy/beam ! Clean residual mean=0.000002 rms=0.000432 Jy/beam ! Combined flux in latest and established models = 0.257582 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 66 components and 0.257582 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=0.060772Jy sigma=1.333719 ! Fit after self-cal, rms=0.060771Jy sigma=1.333716 ! 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=0.060771Jy sigma=1.333716 ! Fit after self-cal, rms=0.060823Jy sigma=1.333583 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.061 mas, bmaj=3.25 mas, bpa=14.02 degrees ! Estimated noise=0.325321 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000500652 Jy ! Component: 100 - total flux cleaned = -0.000575866 Jy ! Component: 150 - total flux cleaned = -0.000594475 Jy ! Component: 200 - total flux cleaned = -0.000610381 Jy ! Total flux subtracted in 200 components = -0.000610381 Jy ! Clean residual min=-0.002141 max=0.002023 Jy/beam ! Clean residual mean=0.000002 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.256972 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 70 components and 0.256972 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=0.060818Jy sigma=1.333473 ! Fit after self-cal, rms=0.060819Jy sigma=1.333471 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 = -7.86991e-06 Jy ! Component: 100 - total flux cleaned = -1.46055e-05 Jy ! Component: 150 - total flux cleaned = -2.75087e-05 Jy ! Component: 200 - total flux cleaned = -3.34981e-05 Jy ! Total flux subtracted in 200 components = -3.34981e-05 Jy ! Clean residual min=-0.002145 max=0.002031 Jy/beam ! Clean residual mean=0.000002 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.256938 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 70 components and 0.256938 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=0.060817Jy sigma=1.333442 ! Fit after self-cal, rms=0.060817Jy sigma=1.333442 ! 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=0.060817Jy sigma=1.333442 ! Fit after self-cal, rms=0.060851Jy sigma=1.333396 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.233 mas, bmaj=4.406 mas, bpa=2.889 degrees ! Estimated noise=0.382746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000333496 Jy ! Component: 100 - total flux cleaned = -0.000437258 Jy ! Component: 150 - total flux cleaned = -0.000448129 Jy ! Component: 200 - total flux cleaned = -0.000458248 Jy ! Total flux subtracted in 200 components = -0.000458248 Jy ! Clean residual min=-0.001605 max=0.001694 Jy/beam ! Clean residual mean=0.000003 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.25648 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 75 components and 0.25648 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=0.060850Jy sigma=1.333360 ! Fit after self-cal, rms=0.060850Jy sigma=1.333354 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 = -2.34522e-05 Jy ! Component: 100 - total flux cleaned = -3.26657e-05 Jy ! Component: 150 - total flux cleaned = -4.10126e-05 Jy ! Component: 200 - total flux cleaned = -4.50774e-05 Jy ! Total flux subtracted in 200 components = -4.50774e-05 Jy ! Clean residual min=-0.001612 max=0.001694 Jy/beam ! Clean residual mean=0.000003 rms=0.000468 Jy/beam ! Combined flux in latest and established models = 0.256435 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 78 components and 0.256435 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=0.060850Jy sigma=1.333341 ! Fit after self-cal, rms=0.060849Jy sigma=1.333339 ! 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=1.062 mas, bmaj=3.252 mas, bpa=14.04 degrees ! Estimated noise=0.325325 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.062 x 3.252 at 14.04 degrees (North through East) ! Clean map min=-0.0019825 max=0.24472 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=0.8889 mas, bmaj=2.967 mas, bpa=15.83 degrees ! Estimated noise=0.518419 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.190084 Jy ! Component: 100 - total flux cleaned = 0.231571 Jy ! Component: 150 - total flux cleaned = 0.242063 Jy ! Component: 200 - total flux cleaned = 0.247448 Jy ! Total flux subtracted in 200 components = 0.247448 Jy ! Clean residual min=-0.003112 max=0.002782 Jy/beam ! Clean residual mean=0.000002 rms=0.000716 Jy/beam ! Combined flux in latest and established models = 0.247448 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.247448 Jy ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=3.252 mas, bpa=14.04 degrees ! Estimated noise=0.325325 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 = 0.00451146 Jy ! Component: 100 - total flux cleaned = 0.00698266 Jy ! Component: 150 - total flux cleaned = 0.00839729 Jy ! Component: 200 - total flux cleaned = 0.00916612 Jy ! Total flux subtracted in 200 components = 0.00916612 Jy ! Clean residual min=-0.002077 max=0.002038 Jy/beam ! Clean residual mean=0.000002 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.256614 Jy ! Adding 24 model components to the UV plane model. ! The established model now contains 36 components and 0.256615 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=2.233 mas, bmaj=4.406 mas, bpa=2.889 degrees ! Estimated noise=0.382746 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000104636 Jy ! Component: 100 - total flux cleaned = 0.00013178 Jy ! Component: 150 - total flux cleaned = 0.000152091 Jy ! Component: 200 - total flux cleaned = 0.000143791 Jy ! Total flux subtracted in 200 components = 0.000143791 Jy ! Clean residual min=-0.001651 max=0.001731 Jy/beam ! Clean residual mean=0.000003 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.256758 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 = -9.92011e-08 Jy ! Component: 100 - total flux cleaned = -7.30345e-06 Jy ! Component: 150 - total flux cleaned = -7.0541e-06 Jy ! Component: 200 - total flux cleaned = -7.3041e-06 Jy ! Total flux subtracted in 200 components = -7.3041e-06 Jy ! Clean residual min=-0.001652 max=0.001730 Jy/beam ! Clean residual mean=0.000003 rms=0.000469 Jy/beam ! Combined flux in latest and established models = 0.256751 Jy ! Adding 14 model components to the UV plane model. ! The established model now contains 47 components and 0.256751 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.062 mas, bmaj=3.252 mas, bpa=14.04 degrees ! Estimated noise=0.325325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.08563e-05 Jy ! Component: 100 - total flux cleaned = 0.000115963 Jy ! Component: 150 - total flux cleaned = 0.000160972 Jy ! Component: 200 - total flux cleaned = 0.000175066 Jy ! Total flux subtracted in 200 components = 0.000175066 Jy ! Clean residual min=-0.002072 max=0.002009 Jy/beam ! Clean residual mean=0.000002 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.256926 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 54 components and 0.256926 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=0.060876Jy sigma=1.333713 ! Fit after self-cal, rms=0.060873Jy sigma=1.333695 wmodel /scr/pima/bg219e_uvs/J0401-1606_X_map.mod ! Writing 54 model components to file: /scr/pima/bg219e_uvs/J0401-1606_X_map.mod wobs /scr/pima/bg219e_uvs/J0401-1606_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0401-1606_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0401-1606_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bg219e_uvs/J0401-1606_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 = 7.40522e-05 Jy ! Component: 100 - total flux cleaned = 0.000335886 Jy ! Component: 150 - total flux cleaned = 0.000575038 Jy ! Component: 200 - total flux cleaned = 0.000742029 Jy ! Component: 250 - total flux cleaned = 0.000900647 Jy ! Component: 300 - total flux cleaned = 0.00105227 Jy ! Component: 350 - total flux cleaned = 0.00117395 Jy ! Component: 400 - total flux cleaned = 0.00133749 Jy ! Component: 450 - total flux cleaned = 0.00151812 Jy ! Component: 500 - total flux cleaned = 0.00153989 Jy ! Component: 550 - total flux cleaned = 0.00158226 Jy ! Component: 600 - total flux cleaned = 0.0015819 Jy ! Component: 650 - total flux cleaned = 0.001602 Jy ! Component: 700 - total flux cleaned = 0.00164161 Jy ! Component: 750 - total flux cleaned = 0.00169954 Jy ! Component: 800 - total flux cleaned = 0.00171894 Jy ! Component: 850 - total flux cleaned = 0.00181205 Jy ! Component: 900 - total flux cleaned = 0.00179372 Jy ! Component: 950 - total flux cleaned = 0.00182923 Jy ! Component: 1000 - total flux cleaned = 0.00181155 Jy ! Component: 1050 - total flux cleaned = 0.00182928 Jy ! Component: 1100 - total flux cleaned = 0.00186301 Jy ! Component: 1150 - total flux cleaned = 0.00181296 Jy ! Component: 1200 - total flux cleaned = 0.00181294 Jy ! Component: 1250 - total flux cleaned = 0.00181301 Jy ! Component: 1300 - total flux cleaned = 0.00182893 Jy ! Component: 1350 - total flux cleaned = 0.00181327 Jy ! Component: 1400 - total flux cleaned = 0.00182848 Jy ! Component: 1450 - total flux cleaned = 0.00181307 Jy ! Component: 1500 - total flux cleaned = 0.00179822 Jy ! Component: 1550 - total flux cleaned = 0.00182772 Jy ! Component: 1600 - total flux cleaned = 0.00175513 Jy ! Component: 1650 - total flux cleaned = 0.00175537 Jy ! Component: 1700 - total flux cleaned = 0.00174113 Jy ! Component: 1750 - total flux cleaned = 0.00174093 Jy ! Component: 1800 - total flux cleaned = 0.00172701 Jy ! Component: 1850 - total flux cleaned = 0.00167214 Jy ! Component: 1900 - total flux cleaned = 0.00161823 Jy ! Component: 1950 - total flux cleaned = 0.0015783 Jy ! Component: 2000 - total flux cleaned = 0.0015389 Jy ! Component: 2050 - total flux cleaned = 0.0015391 Jy ! Component: 2100 - total flux cleaned = 0.00151327 Jy ! Component: 2150 - total flux cleaned = 0.00146235 Jy ! Component: 2200 - total flux cleaned = 0.00146248 Jy ! Component: 2250 - total flux cleaned = 0.00143738 Jy ! Component: 2300 - total flux cleaned = 0.00142476 Jy ! Component: 2350 - total flux cleaned = 0.00140017 Jy ! Component: 2400 - total flux cleaned = 0.00137602 Jy ! Component: 2450 - total flux cleaned = 0.00138799 Jy ! Component: 2500 - total flux cleaned = 0.00136418 Jy ! Component: 2550 - total flux cleaned = 0.00136411 Jy ! Component: 2600 - total flux cleaned = 0.0013293 Jy ! Component: 2650 - total flux cleaned = 0.00134081 Jy ! Component: 2700 - total flux cleaned = 0.00134086 Jy ! Component: 2750 - total flux cleaned = 0.00129541 Jy ! Component: 2800 - total flux cleaned = 0.00129555 Jy ! Component: 2850 - total flux cleaned = 0.00126224 Jy ! Component: 2900 - total flux cleaned = 0.00124024 Jy ! Component: 2950 - total flux cleaned = 0.00121846 Jy ! Component: 3000 - total flux cleaned = 0.00118591 Jy ! Component: 3050 - total flux cleaned = 0.00117508 Jy ! Component: 3100 - total flux cleaned = 0.00116438 Jy ! Component: 3150 - total flux cleaned = 0.00112208 Jy ! Component: 3200 - total flux cleaned = 0.00113259 Jy ! Component: 3250 - total flux cleaned = 0.00113253 Jy ! Component: 3300 - total flux cleaned = 0.00112223 Jy ! Component: 3350 - total flux cleaned = 0.00108128 Jy ! Component: 3400 - total flux cleaned = 0.00108131 Jy ! Component: 3450 - total flux cleaned = 0.00104092 Jy ! Component: 3500 - total flux cleaned = 0.00103091 Jy ! Component: 3550 - total flux cleaned = 0.000971337 Jy ! Component: 3600 - total flux cleaned = 0.000961518 Jy ! Component: 3650 - total flux cleaned = 0.000941955 Jy ! Component: 3700 - total flux cleaned = 0.000912741 Jy ! Component: 3750 - total flux cleaned = 0.000883614 Jy ! Component: 3800 - total flux cleaned = 0.000902868 Jy ! Component: 3850 - total flux cleaned = 0.000883736 Jy ! Component: 3900 - total flux cleaned = 0.000855279 Jy ! Component: 3950 - total flux cleaned = 0.000826966 Jy ! Component: 4000 - total flux cleaned = 0.000798876 Jy ! Component: 4050 - total flux cleaned = 0.000789508 Jy ! Total flux subtracted in 4096 components = 0.000789454 Jy ! Clean residual min=-0.000548 max=0.000527 Jy/beam ! Clean residual mean=0.000001 rms=0.000163 Jy/beam ! Combined flux in latest and established models = 0.257715 Jy keep ! Adding 277 model components to the UV plane model. ! The established model now contains 331 components and 0.257715 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0401-1606_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.062 x 3.252 at 14.04 degrees (North through East) ! Clean map min=-0.0014548 max=0.24498 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0401-1606_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.244977 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000159915 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.195833 0.195833 0.391665 0.78333 1.56666 3.13332 6.26664 12.5333 25.0666 50.1331 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.244 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1531.92 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0401-1606_X_uvs.log closed on Thu Apr 7 08:58:24 2016