! Started logfile: /scr/pima/bg219i_uvs/J2030-0325_X_uvs.log on Wed Apr 6 23:53:49 2016 obs /scr/pima/bg219i_uvs/J2030-0325_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J2030-0325_X_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.788304 visibilities/baseline/integration-bin. ! Found source: J2030-0325 ! ! 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 24264 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/bg219i_uvs/J2030-0325_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 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 38 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 38 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=1.004007Jy sigma=23.760056 ! Fit after self-cal, rms=0.943848Jy sigma=22.333352 ! 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=0.8027 mas, bmaj=1.843 mas, bpa=3.492 degrees ! Estimated noise=0.488749 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 = 0.0442732 Jy ! Component: 100 - total flux cleaned = 0.0546439 Jy ! Total flux subtracted in 100 components = 0.0546439 Jy ! Clean residual min=-0.002727 max=0.003903 Jy/beam ! Clean residual mean=0.000008 rms=0.000745 Jy/beam ! Combined flux in latest and established models = 0.0546439 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0546439 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=0.062114Jy sigma=1.372445 ! Fit after self-cal, rms=0.060863Jy sigma=1.344153 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00480446 Jy ! Component: 100 - total flux cleaned = 0.00714925 Jy ! Total flux subtracted in 100 components = 0.00714925 Jy ! Clean residual min=-0.002722 max=0.002665 Jy/beam ! Clean residual mean=0.000004 rms=0.000661 Jy/beam ! Combined flux in latest and established models = 0.0617932 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 18 components and 0.0617932 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=0.060443Jy sigma=1.332872 ! Fit after self-cal, rms=0.060449Jy sigma=1.332683 ! 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=1.037 mas, bmaj=2.2 mas, bpa=4.495 degrees ! Estimated noise=0.260179 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 = 0.00175721 Jy ! Component: 100 - total flux cleaned = 0.00253519 Jy ! Component: 150 - total flux cleaned = 0.00278376 Jy ! Component: 200 - total flux cleaned = 0.00287721 Jy ! Total flux subtracted in 200 components = 0.00287721 Jy ! Clean residual min=-0.001613 max=0.002488 Jy/beam ! Clean residual mean=0.000005 rms=0.000473 Jy/beam ! Combined flux in latest and established models = 0.0646704 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.0646704 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=0.060402Jy sigma=1.331464 ! Fit after self-cal, rms=0.060408Jy sigma=1.331396 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.037 x 2.2 at 4.495 degrees (North through East) ! Clean map min=-0.0015473 max=0.05911 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 1.01 HN 1.03 KP 1.01 ! LA 0.92 MK 1.04 NL 1.04 OV 0.98 ! PT 0.99 SC 1.02 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 1.05 HN 1.02 KP 1.04 ! LA 1.03 MK 1.05 NL 1.13 OV 1.02 ! PT 0.93 SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 0.98 HN 1.04 KP 1.06 ! LA 0.95 MK 0.99 NL 1.03 OV 0.97 ! PT 0.94 SC 1.02 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.95 FD 0.96 HN 0.96 KP 1.03 ! LA 0.96 MK 0.99 NL 1.09 OV 1.03 ! PT 1.10 SC 0.98 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.09 HN 0.97 KP 0.99 ! LA 0.93 MK 1.00 NL 1.02 OV 1.01 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.02 HN 0.93 KP 1.05 ! LA 0.99 MK 0.97 NL 1.04 OV 0.97 ! PT 0.96 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 0.88 KP 1.08 ! LA 0.94 MK 1.00 NL 1.06 OV 0.96 ! PT 1.00 SC 1.06 ! ! ! 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=0.060408Jy sigma=1.331396 ! Fit after self-cal, rms=0.060398Jy sigma=1.328469 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.038 mas, bmaj=2.205 mas, bpa=4.394 degrees ! Estimated noise=0.260381 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 (-4.6, -1.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00256337 Jy ! Component: 100 - total flux cleaned = 0.00390188 Jy ! Component: 150 - total flux cleaned = 0.00474225 Jy ! Component: 200 - total flux cleaned = 0.00520898 Jy ! Total flux subtracted in 200 components = 0.00520898 Jy ! Clean residual min=-0.001308 max=0.001473 Jy/beam ! Clean residual mean=-0.000001 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 0.0698794 Jy ! Performing phase self-cal ! Adding 34 model components to the UV plane model. ! The established model now contains 59 components and 0.0698794 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=0.060294Jy sigma=1.325750 ! Fit after self-cal, rms=0.060310Jy sigma=1.325123 ! 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=0.060310Jy sigma=1.325123 ! Fit after self-cal, rms=0.060576Jy sigma=1.323342 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.039 mas, bmaj=2.206 mas, bpa=4.417 degrees ! Estimated noise=0.260165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0010142 Jy ! Component: 100 - total flux cleaned = 0.00142812 Jy ! Component: 150 - total flux cleaned = 0.0014453 Jy ! Component: 200 - total flux cleaned = 0.00147519 Jy ! Total flux subtracted in 200 components = 0.00147519 Jy ! Clean residual min=-0.001213 max=0.001355 Jy/beam ! Clean residual mean=-0.000002 rms=0.000316 Jy/beam ! Combined flux in latest and established models = 0.0713546 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 73 components and 0.0713545 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=0.060557Jy sigma=1.322875 ! Fit after self-cal, rms=0.060580Jy sigma=1.322692 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 = 0.000370583 Jy ! Component: 100 - total flux cleaned = 0.00039937 Jy ! Component: 150 - total flux cleaned = 0.000399622 Jy ! Component: 200 - total flux cleaned = 0.00041137 Jy ! Total flux subtracted in 200 components = 0.00041137 Jy ! Clean residual min=-0.001284 max=0.001309 Jy/beam ! Clean residual mean=-0.000002 rms=0.000312 Jy/beam ! Combined flux in latest and established models = 0.0717659 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 81 components and 0.0717659 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=0.060574Jy sigma=1.322545 ! Fit after self-cal, rms=0.060574Jy sigma=1.322531 ! 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=0.060574Jy sigma=1.322531 ! Fit after self-cal, rms=0.060653Jy sigma=1.322454 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.039 mas, bmaj=2.206 mas, bpa=4.418 degrees ! Estimated noise=0.259986 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000319155 Jy ! Component: 100 - total flux cleaned = 0.000319329 Jy ! Component: 150 - total flux cleaned = 0.00031995 Jy ! Component: 200 - total flux cleaned = 0.000330811 Jy ! Total flux subtracted in 200 components = 0.000330811 Jy ! Clean residual min=-0.001269 max=0.001255 Jy/beam ! Clean residual mean=-0.000002 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0720967 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 89 components and 0.0720967 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=0.060648Jy sigma=1.322332 ! Fit after self-cal, rms=0.060653Jy sigma=1.322317 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 = 0.00010651 Jy ! Component: 100 - total flux cleaned = 9.62159e-05 Jy ! Component: 150 - total flux cleaned = 0.000106289 Jy ! Component: 200 - total flux cleaned = 0.000106281 Jy ! Total flux subtracted in 200 components = 0.000106281 Jy ! Clean residual min=-0.001293 max=0.001240 Jy/beam ! Clean residual mean=-0.000002 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.072203 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 91 components and 0.072203 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=0.060650Jy sigma=1.322246 ! Fit after self-cal, rms=0.060650Jy sigma=1.322242 ! 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=0.060650Jy sigma=1.322242 ! Fit after self-cal, rms=0.060638Jy sigma=1.322221 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.322 mas, bmaj=3.558 mas, bpa=4.013 degrees ! Estimated noise=0.311325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000213933 Jy ! Component: 100 - total flux cleaned = 0.000163557 Jy ! Component: 150 - total flux cleaned = 0.000134633 Jy ! Component: 200 - total flux cleaned = 9.78382e-05 Jy ! Total flux subtracted in 200 components = 9.78382e-05 Jy ! Clean residual min=-0.001223 max=0.001414 Jy/beam ! Clean residual mean=-0.000004 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0723008 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 99 components and 0.0723008 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=0.060638Jy sigma=1.322226 ! Fit after self-cal, rms=0.060637Jy sigma=1.322192 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 = 1.56826e-05 Jy ! Component: 100 - total flux cleaned = 3.59103e-06 Jy ! Component: 150 - total flux cleaned = -2.77271e-05 Jy ! Component: 200 - total flux cleaned = -4.54179e-05 Jy ! Total flux subtracted in 200 components = -4.54179e-05 Jy ! Clean residual min=-0.001231 max=0.001387 Jy/beam ! Clean residual mean=-0.000004 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0722554 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 102 components and 0.0722554 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=0.060638Jy sigma=1.322214 ! Fit after self-cal, rms=0.060635Jy sigma=1.322183 ! 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=1.039 mas, bmaj=2.206 mas, bpa=4.408 degrees ! Estimated noise=0.259778 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.039 x 2.206 at 4.408 degrees (North through East) ! Clean map min=-0.0012147 max=0.059092 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=0.8053 mas, bmaj=1.845 mas, bpa=3.479 degrees ! Estimated noise=0.490163 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0452582 Jy ! Component: 100 - total flux cleaned = 0.055784 Jy ! Component: 150 - total flux cleaned = 0.0603361 Jy ! Component: 200 - total flux cleaned = 0.0632126 Jy ! Total flux subtracted in 200 components = 0.0632126 Jy ! Clean residual min=-0.002685 max=0.002517 Jy/beam ! Clean residual mean=0.000004 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.0632125 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.0632125 Jy ! Inverting map and beam ! Estimated beam: bmin=1.039 mas, bmaj=2.206 mas, bpa=4.408 degrees ! Estimated noise=0.259778 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) ! Added new window around map position (-0.8, 0.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00323552 Jy ! Component: 100 - total flux cleaned = 0.00519555 Jy ! Component: 150 - total flux cleaned = 0.00655782 Jy ! Component: 200 - total flux cleaned = 0.00758041 Jy ! Total flux subtracted in 200 components = 0.00758041 Jy ! Clean residual min=-0.001196 max=0.001212 Jy/beam ! Clean residual mean=-0.000000 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.0707929 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 56 components and 0.070793 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=2.322 mas, bmaj=3.558 mas, bpa=4.013 degrees ! Estimated noise=0.311325 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00103124 Jy ! Component: 100 - total flux cleaned = 0.00119603 Jy ! Component: 150 - total flux cleaned = 0.00127527 Jy ! Component: 200 - total flux cleaned = 0.0012914 Jy ! Total flux subtracted in 200 components = 0.0012914 Jy ! Clean residual min=-0.001271 max=0.001225 Jy/beam ! Clean residual mean=-0.000003 rms=0.000366 Jy/beam ! Combined flux in latest and established models = 0.0720844 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 = -1.44112e-05 Jy ! Component: 100 - total flux cleaned = -2.60802e-05 Jy ! Component: 150 - total flux cleaned = -2.53911e-05 Jy ! Component: 200 - total flux cleaned = -3.36943e-05 Jy ! Total flux subtracted in 200 components = -3.36943e-05 Jy ! Clean residual min=-0.001233 max=0.001262 Jy/beam ! Clean residual mean=-0.000004 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.0720507 Jy ! Adding 35 model components to the UV plane model. ! The established model now contains 85 components and 0.0720507 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.039 mas, bmaj=2.206 mas, bpa=4.408 degrees ! Estimated noise=0.259778 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.88559e-05 Jy ! Component: 100 - total flux cleaned = -8.97591e-05 Jy ! Component: 150 - total flux cleaned = -7.27065e-05 Jy ! Component: 200 - total flux cleaned = -5.68351e-05 Jy ! Total flux subtracted in 200 components = -5.68351e-05 Jy ! Clean residual min=-0.001156 max=0.001106 Jy/beam ! Clean residual mean=-0.000002 rms=0.000295 Jy/beam ! Combined flux in latest and established models = 0.0719939 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 101 components and 0.0719939 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=0.060622Jy sigma=1.321998 ! Fit after self-cal, rms=0.060618Jy sigma=1.321888 wmodel /scr/pima/bg219i_uvs/J2030-0325_X_map.mod ! Writing 101 model components to file: /scr/pima/bg219i_uvs/J2030-0325_X_map.mod wobs /scr/pima/bg219i_uvs/J2030-0325_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J2030-0325_X_uvs.fits wwins /scr/pima/bg219i_uvs/J2030-0325_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219i_uvs/J2030-0325_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -6.90314e-05 Jy ! Component: 100 - total flux cleaned = -0.000187715 Jy ! Component: 150 - total flux cleaned = -0.000244327 Jy ! Component: 200 - total flux cleaned = -0.000243988 Jy ! Component: 250 - total flux cleaned = -0.000191136 Jy ! Component: 300 - total flux cleaned = -0.000225185 Jy ! Component: 350 - total flux cleaned = -0.000241163 Jy ! Component: 400 - total flux cleaned = -0.000241031 Jy ! Component: 450 - total flux cleaned = -0.000303862 Jy ! Component: 500 - total flux cleaned = -0.000365103 Jy ! Component: 550 - total flux cleaned = -0.000440035 Jy ! Component: 600 - total flux cleaned = -0.000484253 Jy ! Component: 650 - total flux cleaned = -0.000585376 Jy ! Component: 700 - total flux cleaned = -0.00064178 Jy ! Component: 750 - total flux cleaned = -0.000683012 Jy ! Component: 800 - total flux cleaned = -0.000669357 Jy ! Component: 850 - total flux cleaned = -0.000722611 Jy ! Component: 900 - total flux cleaned = -0.000761987 Jy ! Component: 950 - total flux cleaned = -0.000774777 Jy ! Component: 1000 - total flux cleaned = -0.000850848 Jy ! Component: 1050 - total flux cleaned = -0.000863406 Jy ! Component: 1100 - total flux cleaned = -0.000925047 Jy ! Component: 1150 - total flux cleaned = -0.000937152 Jy ! Component: 1200 - total flux cleaned = -0.000949114 Jy ! Component: 1250 - total flux cleaned = -0.00100797 Jy ! Component: 1300 - total flux cleaned = -0.000973008 Jy ! Component: 1350 - total flux cleaned = -0.000984586 Jy ! Component: 1400 - total flux cleaned = -0.000962135 Jy ! Component: 1450 - total flux cleaned = -0.000951104 Jy ! Component: 1500 - total flux cleaned = -0.000940195 Jy ! Component: 1550 - total flux cleaned = -0.000929513 Jy ! Component: 1600 - total flux cleaned = -0.000940206 Jy ! Component: 1650 - total flux cleaned = -0.000961336 Jy ! Component: 1700 - total flux cleaned = -0.000950725 Jy ! Component: 1750 - total flux cleaned = -0.00094017 Jy ! Component: 1800 - total flux cleaned = -0.000919489 Jy ! Component: 1850 - total flux cleaned = -0.00091943 Jy ! Component: 1900 - total flux cleaned = -0.000879086 Jy ! Component: 1950 - total flux cleaned = -0.000909074 Jy ! Component: 2000 - total flux cleaned = -0.000899275 Jy ! Component: 2050 - total flux cleaned = -0.00086025 Jy ! Component: 2100 - total flux cleaned = -0.000860349 Jy ! Component: 2150 - total flux cleaned = -0.00086982 Jy ! Component: 2200 - total flux cleaned = -0.000860254 Jy ! Component: 2250 - total flux cleaned = -0.000832068 Jy ! Component: 2300 - total flux cleaned = -0.000831979 Jy ! Component: 2350 - total flux cleaned = -0.000822593 Jy ! Component: 2400 - total flux cleaned = -0.000831742 Jy ! Component: 2450 - total flux cleaned = -0.00083152 Jy ! Component: 2500 - total flux cleaned = -0.000813419 Jy ! Component: 2550 - total flux cleaned = -0.000804539 Jy ! Component: 2600 - total flux cleaned = -0.000786869 Jy ! Component: 2650 - total flux cleaned = -0.000769416 Jy ! Component: 2700 - total flux cleaned = -0.000760819 Jy ! Component: 2750 - total flux cleaned = -0.000752158 Jy ! Component: 2800 - total flux cleaned = -0.000794655 Jy ! Component: 2850 - total flux cleaned = -0.000769352 Jy ! Component: 2900 - total flux cleaned = -0.000777822 Jy ! Component: 2950 - total flux cleaned = -0.000794375 Jy ! Component: 3000 - total flux cleaned = -0.000827375 Jy ! Component: 3050 - total flux cleaned = -0.000819259 Jy ! Component: 3100 - total flux cleaned = -0.000843853 Jy ! Component: 3150 - total flux cleaned = -0.000876267 Jy ! Component: 3200 - total flux cleaned = -0.000884364 Jy ! Component: 3250 - total flux cleaned = -0.000916208 Jy ! Component: 3300 - total flux cleaned = -0.000932056 Jy ! Component: 3350 - total flux cleaned = -0.000963537 Jy ! Component: 3400 - total flux cleaned = -0.000955743 Jy ! Component: 3450 - total flux cleaned = -0.00100231 Jy ! Component: 3500 - total flux cleaned = -0.00101764 Jy ! Component: 3550 - total flux cleaned = -0.00103295 Jy ! Component: 3600 - total flux cleaned = -0.0010482 Jy ! Component: 3650 - total flux cleaned = -0.00108596 Jy ! Component: 3700 - total flux cleaned = -0.00110096 Jy ! Component: 3750 - total flux cleaned = -0.00110098 Jy ! Component: 3800 - total flux cleaned = -0.00113078 Jy ! Component: 3850 - total flux cleaned = -0.00116028 Jy ! Component: 3900 - total flux cleaned = -0.00119694 Jy ! Component: 3950 - total flux cleaned = -0.00123339 Jy ! Component: 4000 - total flux cleaned = -0.00124057 Jy ! Component: 4050 - total flux cleaned = -0.00126944 Jy ! Total flux subtracted in 4096 components = -0.00129094 Jy ! Clean residual min=-0.000458 max=0.000392 Jy/beam ! Clean residual mean=-0.000000 rms=0.000121 Jy/beam ! Combined flux in latest and established models = 0.0707029 Jy keep ! Adding 273 model components to the UV plane model. ! The established model now contains 374 components and 0.0707029 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J2030-0325_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.039 x 2.206 at 4.408 degrees (North through East) ! Clean map min=-0.00097061 max=0.058771 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J2030-0325_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0587708 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000119531 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.610155 0.610155 1.22031 2.44062 4.88124 9.76247 19.5249 39.0499 78.0998 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.058 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 491.678 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J2030-0325_X_uvs.log closed on Wed Apr 6 23:53:54 2016