! Started logfile: /scr/pima/bg219i_uvs/J0841-3136_X_uvs.log on Wed Apr 6 23:37:27 2016 obs /scr/pima/bg219i_uvs/J0841-3136_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219i_uvs/J0841-3136_X_uva.fits ! AN table 1: 57 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.819883 visibilities/baseline/integration-bin. ! Found source: J0841-3136 ! ! 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 25236 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/J0841-3136_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 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 39 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 39 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=1.040898Jy sigma=20.479098 ! Fit after self-cal, rms=0.747155Jy sigma=14.622219 ! 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=0.6366 mas, bmaj=1.594 mas, bpa=-5.095 degrees ! Estimated noise=0.61798 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 = 0.191165 Jy ! Component: 100 - total flux cleaned = 0.237135 Jy ! Total flux subtracted in 100 components = 0.237135 Jy ! Clean residual min=-0.009628 max=0.018057 Jy/beam ! Clean residual mean=0.000014 rms=0.002217 Jy/beam ! Combined flux in latest and established models = 0.237135 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.237135 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=0.081657Jy sigma=1.548176 ! Fit after self-cal, rms=0.081658Jy sigma=1.547866 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0200383 Jy ! Component: 100 - total flux cleaned = 0.0310645 Jy ! Total flux subtracted in 100 components = 0.0310645 Jy ! Clean residual min=-0.006889 max=0.009157 Jy/beam ! Clean residual mean=0.000003 rms=0.001441 Jy/beam ! Combined flux in latest and established models = 0.268199 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 8 components and 0.268199 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=0.075178Jy sigma=1.392524 ! Fit after self-cal, rms=0.075174Jy sigma=1.392278 ! Inverting map ! Added new window around map position (0.8, 2.2). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00820726 Jy ! Component: 100 - total flux cleaned = 0.0127713 Jy ! Total flux subtracted in 100 components = 0.0127713 Jy ! Clean residual min=-0.005507 max=0.006497 Jy/beam ! Clean residual mean=-0.000001 rms=0.001267 Jy/beam ! Combined flux in latest and established models = 0.28097 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 16 components and 0.28097 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=0.074108Jy sigma=1.367595 ! Fit after self-cal, rms=0.074044Jy sigma=1.365844 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8239 mas, bmaj=2.049 mas, bpa=-4.738 degrees ! Estimated noise=0.306686 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 (0.6, -0.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00650108 Jy ! Component: 100 - total flux cleaned = 0.0097344 Jy ! Component: 150 - total flux cleaned = 0.0105228 Jy ! Component: 200 - total flux cleaned = 0.0110132 Jy ! Total flux subtracted in 200 components = 0.0110132 Jy ! Clean residual min=-0.004081 max=0.004609 Jy/beam ! Clean residual mean=-0.000005 rms=0.001010 Jy/beam ! Combined flux in latest and established models = 0.291983 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 34 components and 0.291983 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=0.073458Jy sigma=1.352698 ! Fit after self-cal, rms=0.073450Jy sigma=1.352172 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8239 x 2.049 at -4.738 degrees (North through East) ! Clean map min=-0.0036905 max=0.25143 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 1.01 FD 0.99 HN 1.15 KP 0.98 ! LA 0.99 MK 0.99 NL 1.02 OV 0.97 ! PT 1.01 SC 1.01 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.00 HN 1.14 KP 0.96 ! LA 0.99 MK 1.00 NL 1.04 OV 0.97 ! PT 1.04 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.12 KP 0.99 ! LA 0.97 MK 1.00 NL 1.02 OV 0.95 ! PT 1.00 SC 0.99 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.12 KP 0.97 ! LA 0.98 MK 0.99 NL 1.02 OV 0.96 ! PT 1.02 SC 1.01 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 0.99 HN 1.11 KP 0.98 ! LA 0.99 MK 0.99 NL 1.02 OV 0.96 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 HN 1.08 KP 0.97 ! LA 0.99 MK 0.97 NL 1.00 OV 0.96 ! PT 1.03 SC 1.01 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.12 KP 0.99 ! LA 0.99 MK 0.99 NL 1.01 OV 0.95 ! PT 1.03 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=0.073450Jy sigma=1.352172 ! Fit after self-cal, rms=0.074731Jy sigma=1.336699 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8255 mas, bmaj=2.048 mas, bpa=-4.722 degrees ! Estimated noise=0.306803 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 = -0.00265516 Jy ! Component: 100 - total flux cleaned = -0.0030698 Jy ! Component: 150 - total flux cleaned = -0.00312911 Jy ! Component: 200 - total flux cleaned = -0.00312907 Jy ! Total flux subtracted in 200 components = -0.00312907 Jy ! Clean residual min=-0.003095 max=0.003535 Jy/beam ! Clean residual mean=-0.000007 rms=0.000703 Jy/beam ! Combined flux in latest and established models = 0.288854 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 50 components and 0.288854 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=0.074596Jy sigma=1.334049 ! Fit after self-cal, rms=0.074636Jy sigma=1.333943 ! 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=0.074636Jy sigma=1.333943 ! Fit after self-cal, rms=0.074767Jy sigma=1.325048 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8272 mas, bmaj=2.05 mas, bpa=-4.633 degrees ! Estimated noise=0.306161 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000367018 Jy ! Component: 100 - total flux cleaned = -0.000558045 Jy ! Component: 150 - total flux cleaned = -0.000651418 Jy ! Component: 200 - total flux cleaned = -0.000764794 Jy ! Total flux subtracted in 200 components = -0.000764794 Jy ! Clean residual min=-0.001869 max=0.002061 Jy/beam ! Clean residual mean=-0.000002 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.28809 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 63 components and 0.28809 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=0.074723Jy sigma=1.324438 ! Fit after self-cal, rms=0.074737Jy sigma=1.324375 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 (-16.6, -22.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00129068 Jy ! Component: 100 - total flux cleaned = 0.00128994 Jy ! Component: 150 - total flux cleaned = 0.00119108 Jy ! Component: 200 - total flux cleaned = 0.00113318 Jy ! Total flux subtracted in 200 components = 0.00113318 Jy ! Clean residual min=-0.001699 max=0.001958 Jy/beam ! Clean residual mean=-0.000002 rms=0.000435 Jy/beam ! Combined flux in latest and established models = 0.289223 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 78 components and 0.289223 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=0.074686Jy sigma=1.323395 ! Fit after self-cal, rms=0.074684Jy sigma=1.323364 ! Inverting map ! Added new window around map position (-41.2, 43). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140339 Jy ! Component: 100 - total flux cleaned = 0.00147788 Jy ! Component: 150 - total flux cleaned = 0.0016263 Jy ! Component: 200 - total flux cleaned = 0.00173519 Jy ! Total flux subtracted in 200 components = 0.00173519 Jy ! Clean residual min=-0.001638 max=0.001703 Jy/beam ! Clean residual mean=-0.000003 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.290958 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 96 components and 0.290958 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=0.074639Jy sigma=1.322505 ! Fit after self-cal, rms=0.074638Jy sigma=1.322459 ! 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=0.074638Jy sigma=1.322459 ! Fit after self-cal, rms=0.074714Jy sigma=1.322228 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8274 mas, bmaj=2.051 mas, bpa=-4.609 degrees ! Estimated noise=0.305735 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -7.73725e-05 Jy ! Component: 100 - total flux cleaned = -8.0366e-05 Jy ! Component: 150 - total flux cleaned = -0.00010543 Jy ! Component: 200 - total flux cleaned = -0.000127562 Jy ! Total flux subtracted in 200 components = -0.000127562 Jy ! Clean residual min=-0.001585 max=0.001627 Jy/beam ! Clean residual mean=-0.000003 rms=0.000387 Jy/beam ! Combined flux in latest and established models = 0.29083 Jy selfcal ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 106 components and 0.29083 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=0.074694Jy sigma=1.321898 ! Fit after self-cal, rms=0.074696Jy sigma=1.321891 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 = -6.73915e-05 Jy ! Component: 100 - total flux cleaned = -8.78656e-05 Jy ! Component: 150 - total flux cleaned = -8.78283e-05 Jy ! Component: 200 - total flux cleaned = -0.000106613 Jy ! Total flux subtracted in 200 components = -0.000106613 Jy ! Clean residual min=-0.001535 max=0.001643 Jy/beam ! Clean residual mean=-0.000003 rms=0.000383 Jy/beam ! Combined flux in latest and established models = 0.290724 Jy ! Performing phase self-cal ! Adding 30 model components to the UV plane model. ! The established model now contains 113 components and 0.290724 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=0.074685Jy sigma=1.321706 ! Fit after self-cal, rms=0.074685Jy sigma=1.321702 ! Inverting map ! Added new window around map position (33.6, -19.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00140134 Jy ! Component: 100 - total flux cleaned = 0.0014372 Jy ! Component: 150 - total flux cleaned = 0.00134991 Jy ! Component: 200 - total flux cleaned = 0.00122051 Jy ! Total flux subtracted in 200 components = 0.00122051 Jy ! Clean residual min=-0.001520 max=0.001533 Jy/beam ! Clean residual mean=-0.000003 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.291944 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 126 components and 0.291944 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=0.074646Jy sigma=1.320962 ! Fit after self-cal, rms=0.074646Jy sigma=1.320921 ! Inverting map ! Added new window around map position (2.4, -22.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00058815 Jy ! Component: 100 - total flux cleaned = 0.00050906 Jy ! Component: 150 - total flux cleaned = 0.000601175 Jy ! Component: 200 - total flux cleaned = 0.000653954 Jy ! Total flux subtracted in 200 components = 0.000653954 Jy ! Clean residual min=-0.001412 max=0.001318 Jy/beam ! Clean residual mean=-0.000003 rms=0.000341 Jy/beam ! Combined flux in latest and established models = 0.292598 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 145 components and 0.292598 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=0.074596Jy sigma=1.320181 ! Fit after self-cal, rms=0.074594Jy sigma=1.320143 ! 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=0.074594Jy sigma=1.320143 ! Fit after self-cal, rms=0.074586Jy sigma=1.320055 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.308 mas, bmaj=6.181 mas, bpa=0.09891 degrees ! Estimated noise=0.396251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000279421 Jy ! Component: 100 - total flux cleaned = -0.000363043 Jy ! Component: 150 - total flux cleaned = -0.00045513 Jy ! Component: 200 - total flux cleaned = -0.000556346 Jy ! Total flux subtracted in 200 components = -0.000556346 Jy ! Clean residual min=-0.001390 max=0.001634 Jy/beam ! Clean residual mean=-0.000004 rms=0.000422 Jy/beam ! Combined flux in latest and established models = 0.292042 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 160 components and 0.292042 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=0.074580Jy sigma=1.319955 ! Fit after self-cal, rms=0.074580Jy sigma=1.319943 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.03527e-05 Jy ! Component: 100 - total flux cleaned = -2.86589e-05 Jy ! Component: 150 - total flux cleaned = -7.23909e-05 Jy ! Component: 200 - total flux cleaned = -0.000112519 Jy ! Total flux subtracted in 200 components = -0.000112519 Jy ! Clean residual min=-0.001377 max=0.001619 Jy/beam ! Clean residual mean=-0.000004 rms=0.000417 Jy/beam ! Combined flux in latest and established models = 0.291929 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 165 components and 0.291929 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=0.074576Jy sigma=1.319915 ! Fit after self-cal, rms=0.074576Jy sigma=1.319906 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=0.8273 mas, bmaj=2.05 mas, bpa=-4.603 degrees ! Estimated noise=0.305442 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8273 x 2.05 at -4.603 degrees (North through East) ! Clean map min=-0.0027346 max=0.25274 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=0.6384 mas, bmaj=1.59 mas, bpa=-4.787 degrees ! Estimated noise=0.616793 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.190659 Jy ! Component: 100 - total flux cleaned = 0.236057 Jy ! Component: 150 - total flux cleaned = 0.255844 Jy ! Component: 200 - total flux cleaned = 0.267014 Jy ! Total flux subtracted in 200 components = 0.267014 Jy ! Clean residual min=-0.004820 max=0.005543 Jy/beam ! Clean residual mean=0.000006 rms=0.001129 Jy/beam ! Combined flux in latest and established models = 0.267014 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 12 model components to the UV plane model. ! The established model now contains 12 components and 0.267014 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8273 mas, bmaj=2.05 mas, bpa=-4.603 degrees ! Estimated noise=0.305442 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 = 0.00955913 Jy ! Component: 100 - total flux cleaned = 0.0141237 Jy ! Component: 150 - total flux cleaned = 0.0170872 Jy ! Component: 200 - total flux cleaned = 0.0194414 Jy ! Total flux subtracted in 200 components = 0.0194414 Jy ! Clean residual min=-0.001786 max=0.001813 Jy/beam ! Clean residual mean=-0.000002 rms=0.000463 Jy/beam ! Combined flux in latest and established models = 0.286456 Jy ! Adding 34 model components to the UV plane model. ! The established model now contains 43 components and 0.286456 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=2.308 mas, bmaj=6.181 mas, bpa=0.09891 degrees ! Estimated noise=0.396251 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00229886 Jy ! Component: 100 - total flux cleaned = 0.00377607 Jy ! Component: 150 - total flux cleaned = 0.00478704 Jy ! Component: 200 - total flux cleaned = 0.00509184 Jy ! Total flux subtracted in 200 components = 0.00509184 Jy ! Clean residual min=-0.001645 max=0.002074 Jy/beam ! Clean residual mean=-0.000003 rms=0.000471 Jy/beam ! Combined flux in latest and established models = 0.291548 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) ! Added new window around map position (10.6, -32.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00149921 Jy ! Component: 100 - total flux cleaned = 0.00187058 Jy ! Component: 150 - total flux cleaned = 0.00224326 Jy ! Component: 200 - total flux cleaned = 0.00258091 Jy ! Total flux subtracted in 200 components = 0.00258091 Jy ! Clean residual min=-0.001419 max=0.001460 Jy/beam ! Clean residual mean=-0.000003 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.294128 Jy ! Adding 53 model components to the UV plane model. ! The established model now contains 93 components and 0.294128 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8273 mas, bmaj=2.05 mas, bpa=-4.603 degrees ! Estimated noise=0.305442 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000249085 Jy ! Component: 100 - total flux cleaned = 0.000302674 Jy ! Component: 150 - total flux cleaned = 0.000350863 Jy ! Component: 200 - total flux cleaned = 0.000438968 Jy ! Total flux subtracted in 200 components = 0.000438968 Jy ! Clean residual min=-0.001531 max=0.001408 Jy/beam ! Clean residual mean=-0.000002 rms=0.000358 Jy/beam ! Combined flux in latest and established models = 0.294567 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 118 components and 0.294567 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=0.074639Jy sigma=1.321337 ! Fit after self-cal, rms=0.074619Jy sigma=1.321133 wmodel /scr/pima/bg219i_uvs/J0841-3136_X_map.mod ! Writing 118 model components to file: /scr/pima/bg219i_uvs/J0841-3136_X_map.mod wobs /scr/pima/bg219i_uvs/J0841-3136_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219i_uvs/J0841-3136_X_uvs.fits wwins /scr/pima/bg219i_uvs/J0841-3136_X_map.win ! wwins: Wrote 8 windows to /scr/pima/bg219i_uvs/J0841-3136_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 = -0.000339718 Jy ! Component: 100 - total flux cleaned = -0.000292018 Jy ! Component: 150 - total flux cleaned = -0.000386362 Jy ! Component: 200 - total flux cleaned = -0.000454522 Jy ! Component: 250 - total flux cleaned = -0.000498675 Jy ! Component: 300 - total flux cleaned = -0.000584941 Jy ! Component: 350 - total flux cleaned = -0.000668942 Jy ! Component: 400 - total flux cleaned = -0.000730647 Jy ! Component: 450 - total flux cleaned = -0.000851587 Jy ! Component: 500 - total flux cleaned = -0.000950297 Jy ! Component: 550 - total flux cleaned = -0.00108569 Jy ! Component: 600 - total flux cleaned = -0.00118 Jy ! Component: 650 - total flux cleaned = -0.00129151 Jy ! Component: 700 - total flux cleaned = -0.00140108 Jy ! Component: 750 - total flux cleaned = -0.00147284 Jy ! Component: 800 - total flux cleaned = -0.00156146 Jy ! Component: 850 - total flux cleaned = -0.0016834 Jy ! Component: 900 - total flux cleaned = -0.00173484 Jy ! Component: 950 - total flux cleaned = -0.00185372 Jy ! Component: 1000 - total flux cleaned = -0.00187045 Jy ! Component: 1050 - total flux cleaned = -0.00196923 Jy ! Component: 1100 - total flux cleaned = -0.00201777 Jy ! Component: 1150 - total flux cleaned = -0.00206593 Jy ! Component: 1200 - total flux cleaned = -0.00209775 Jy ! Component: 1250 - total flux cleaned = -0.00212929 Jy ! Component: 1300 - total flux cleaned = -0.00217616 Jy ! Component: 1350 - total flux cleaned = -0.00223768 Jy ! Component: 1400 - total flux cleaned = -0.00225306 Jy ! Component: 1450 - total flux cleaned = -0.00228302 Jy ! Component: 1500 - total flux cleaned = -0.00231276 Jy ! Component: 1550 - total flux cleaned = -0.00232743 Jy ! Component: 1600 - total flux cleaned = -0.00241464 Jy ! Component: 1650 - total flux cleaned = -0.0023857 Jy ! Component: 1700 - total flux cleaned = -0.00241445 Jy ! Component: 1750 - total flux cleaned = -0.00241457 Jy ! Component: 1800 - total flux cleaned = -0.00247064 Jy ! Component: 1850 - total flux cleaned = -0.00245674 Jy ! Component: 1900 - total flux cleaned = -0.00244314 Jy ! Component: 1950 - total flux cleaned = -0.00244316 Jy ! Component: 2000 - total flux cleaned = -0.00249719 Jy ! Component: 2050 - total flux cleaned = -0.00248367 Jy ! Component: 2100 - total flux cleaned = -0.0025368 Jy ! Component: 2150 - total flux cleaned = -0.00245774 Jy ! Component: 2200 - total flux cleaned = -0.00257549 Jy ! Component: 2250 - total flux cleaned = -0.00253656 Jy ! Component: 2300 - total flux cleaned = -0.0025493 Jy ! Component: 2350 - total flux cleaned = -0.00256222 Jy ! Component: 2400 - total flux cleaned = -0.0026509 Jy ! Component: 2450 - total flux cleaned = -0.00266333 Jy ! Component: 2500 - total flux cleaned = -0.00268826 Jy ! Component: 2550 - total flux cleaned = -0.00277473 Jy ! Component: 2600 - total flux cleaned = -0.00275017 Jy ! Component: 2650 - total flux cleaned = -0.00279892 Jy ! Component: 2700 - total flux cleaned = -0.00279901 Jy ! Component: 2750 - total flux cleaned = -0.0028472 Jy ! Component: 2800 - total flux cleaned = -0.00290702 Jy ! Component: 2850 - total flux cleaned = -0.00284784 Jy ! Component: 2900 - total flux cleaned = -0.00291858 Jy ! Component: 2950 - total flux cleaned = -0.00294195 Jy ! Component: 3000 - total flux cleaned = -0.00297675 Jy ! Component: 3050 - total flux cleaned = -0.00302288 Jy ! Component: 3100 - total flux cleaned = -0.0030228 Jy ! Component: 3150 - total flux cleaned = -0.00305693 Jy ! Component: 3200 - total flux cleaned = -0.00305703 Jy ! Component: 3250 - total flux cleaned = -0.00303457 Jy ! Component: 3300 - total flux cleaned = -0.00307948 Jy ! Component: 3350 - total flux cleaned = -0.00310173 Jy ! Component: 3400 - total flux cleaned = -0.00311278 Jy ! Component: 3450 - total flux cleaned = -0.00316793 Jy ! Component: 3500 - total flux cleaned = -0.00315691 Jy ! Component: 3550 - total flux cleaned = -0.00323304 Jy ! Component: 3600 - total flux cleaned = -0.00318965 Jy ! Component: 3650 - total flux cleaned = -0.00320052 Jy ! Component: 3700 - total flux cleaned = -0.00329701 Jy ! Component: 3750 - total flux cleaned = -0.00332891 Jy ! Component: 3800 - total flux cleaned = -0.00332882 Jy ! Component: 3850 - total flux cleaned = -0.00333933 Jy ! Component: 3900 - total flux cleaned = -0.00337083 Jy ! Component: 3950 - total flux cleaned = -0.00342304 Jy ! Component: 4000 - total flux cleaned = -0.00344375 Jy ! Component: 4050 - total flux cleaned = -0.00348515 Jy ! Total flux subtracted in 4096 components = -0.003516 Jy ! Clean residual min=-0.000729 max=0.000613 Jy/beam ! Clean residual mean=-0.000001 rms=0.000174 Jy/beam ! Combined flux in latest and established models = 0.291051 Jy keep ! Adding 276 model components to the UV plane model. ! The established model now contains 394 components and 0.291051 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219i_uvs/J0841-3136_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8273 x 2.05 at -4.603 degrees (North through East) ! Clean map min=-0.0011667 max=0.25321 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219i_uvs/J0841-3136_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.25321 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000173346 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.205378 0.205378 0.410755 0.82151 1.64302 3.28604 6.57208 13.1442 26.2883 52.5767 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0005 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.253 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1460.72 quit ! Quitting program ! Log file /scr/pima/bg219i_uvs/J0841-3136_X_uvs.log closed on Wed Apr 6 23:37:33 2016