! Started logfile: /scr/pima/bg219e_uvs/J0825+0309_X_uvs.log on Thu Apr 7 09:03:21 2016 obs /scr/pima/bg219e_uvs/J0825+0309_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J0825+0309_X_uva.fits ! AN table 1: 16 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.813889 visibilities/baseline/integration-bin. ! Found source: J0825+0309 ! ! 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 7032 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/J0825+0309_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 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=2.110220Jy sigma=27.447284 ! Fit after self-cal, rms=0.847508Jy sigma=10.983402 ! 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=0.7562 mas, bmaj=1.723 mas, bpa=1.398 degrees ! Estimated noise=1.25234 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 = 1.42517 Jy ! Component: 100 - total flux cleaned = 1.73596 Jy ! Total flux subtracted in 100 components = 1.73596 Jy ! Clean residual min=-0.031150 max=0.086678 Jy/beam ! Clean residual mean=0.000004 rms=0.007592 Jy/beam ! Combined flux in latest and established models = 1.73596 Jy ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1.73596 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=0.153397Jy sigma=1.962304 ! Fit after self-cal, rms=0.153378Jy sigma=1.962163 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.08062 Jy ! Component: 100 - total flux cleaned = 0.110898 Jy ! Total flux subtracted in 100 components = 0.110898 Jy ! Clean residual min=-0.015925 max=0.017834 Jy/beam ! Clean residual mean=-0.000001 rms=0.003726 Jy/beam ! Combined flux in latest and established models = 1.84685 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 10 components and 1.84685 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=0.103743Jy sigma=1.310069 ! Fit after self-cal, rms=0.103723Jy sigma=1.309745 ! 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=0.9322 mas, bmaj=2.039 mas, bpa=2.268 degrees ! Estimated noise=0.91884 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 = 0.0174254 Jy ! Component: 100 - total flux cleaned = 0.0268079 Jy ! Component: 150 - total flux cleaned = 0.0323807 Jy ! Component: 200 - total flux cleaned = 0.0357766 Jy ! Total flux subtracted in 200 components = 0.0357766 Jy ! Clean residual min=-0.016296 max=0.014833 Jy/beam ! Clean residual mean=-0.000009 rms=0.003523 Jy/beam ! Combined flux in latest and established models = 1.88263 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 26 components and 1.88263 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=0.100499Jy sigma=1.273751 ! Fit after self-cal, rms=0.100492Jy sigma=1.273612 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9322 x 2.039 at 2.268 degrees (North through East) ! Clean map min=-0.015131 max=1.8306 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 1.05 HN 1.01 KP 0.98 ! LA 1.00 MK 0.98 NL 1.01 OV 1.00 ! PT 0.99 SC 0.99 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.04 HN 1.00 KP 0.99 ! LA 1.01 MK 0.98 NL 1.03 OV 0.99 ! PT 0.98 SC 1.01 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.02 HN 1.00 KP 0.98 ! LA 0.99 MK 1.02 NL 1.00 OV 0.98 ! PT 0.98 SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.01 KP 0.98 ! LA 0.98 MK 0.99 NL 1.02 OV 0.99 ! PT 0.98 SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 FD 1.02 HN 1.00 KP 0.98 ! LA 0.99 MK 1.02 NL 1.01 OV 0.99 ! PT 0.98 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.03 HN 1.00 KP 0.98 ! LA 0.98 MK 1.09 NL 1.02 OV 0.98 ! PT 1.02 SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 FD 1.01 HN 1.00 KP 0.98 ! LA 1.00 MK 1.02 NL 1.00 OV 0.99 ! PT 0.99 SC 1.00 ! ! ! Not correcting unselected IF 9. ! ! Not correcting unselected IF 10. ! ! Not correcting unselected IF 11. ! ! Not correcting unselected IF 12. ! ! Fit before self-cal, rms=0.100492Jy sigma=1.273612 ! Fit after self-cal, rms=0.091567Jy sigma=1.148438 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.933 mas, bmaj=2.043 mas, bpa=2.414 degrees ! Estimated noise=0.91974 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 = 3.1413e-05 Jy ! Component: 100 - total flux cleaned = -0.000205013 Jy ! Component: 150 - total flux cleaned = -0.000413682 Jy ! Component: 200 - total flux cleaned = -0.000604019 Jy ! Total flux subtracted in 200 components = -0.000604019 Jy ! Clean residual min=-0.010711 max=0.009599 Jy/beam ! Clean residual mean=-0.000012 rms=0.002531 Jy/beam ! Combined flux in latest and established models = 1.88203 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 33 components and 1.88203 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=0.091330Jy sigma=1.145354 ! Fit after self-cal, rms=0.091324Jy sigma=1.145254 ! 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=0.091324Jy sigma=1.145254 ! Fit after self-cal, rms=0.085345Jy sigma=1.062979 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9327 mas, bmaj=2.041 mas, bpa=2.405 degrees ! Estimated noise=0.919902 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000242837 Jy ! Component: 100 - total flux cleaned = -0.000338815 Jy ! Component: 150 - total flux cleaned = -0.000690704 Jy ! Component: 200 - total flux cleaned = -0.000924459 Jy ! Total flux subtracted in 200 components = -0.000924459 Jy ! Clean residual min=-0.006412 max=0.006724 Jy/beam ! Clean residual mean=-0.000002 rms=0.001375 Jy/beam ! Combined flux in latest and established models = 1.8811 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 36 components and 1.8811 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=0.085158Jy sigma=1.060634 ! Fit after self-cal, rms=0.085161Jy sigma=1.060592 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 (1.4, 6.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00728169 Jy ! Component: 100 - total flux cleaned = 0.0108894 Jy ! Component: 150 - total flux cleaned = 0.0124063 Jy ! Component: 200 - total flux cleaned = 0.0134877 Jy ! Total flux subtracted in 200 components = 0.0134877 Jy ! Clean residual min=-0.005712 max=0.006090 Jy/beam ! Clean residual mean=-0.000002 rms=0.001190 Jy/beam ! Combined flux in latest and established models = 1.89459 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 51 components and 1.89459 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=0.084424Jy sigma=1.052804 ! Fit after self-cal, rms=0.084363Jy sigma=1.051835 ! 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=0.084363Jy sigma=1.051835 ! Fit after self-cal, rms=0.084250Jy sigma=1.050963 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9323 mas, bmaj=2.041 mas, bpa=2.378 degrees ! Estimated noise=0.919893 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00303621 Jy ! Component: 100 - total flux cleaned = 0.00415625 Jy ! Component: 150 - total flux cleaned = 0.00488199 Jy ! Component: 200 - total flux cleaned = 0.00507858 Jy ! Total flux subtracted in 200 components = 0.00507858 Jy ! Clean residual min=-0.005512 max=0.005076 Jy/beam ! Clean residual mean=-0.000002 rms=0.001135 Jy/beam ! Combined flux in latest and established models = 1.89967 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 62 components and 1.89967 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=0.084081Jy sigma=1.048849 ! Fit after self-cal, rms=0.084059Jy sigma=1.048600 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 = 0.00139826 Jy ! Component: 100 - total flux cleaned = 0.0015879 Jy ! Component: 150 - total flux cleaned = 0.00158851 Jy ! Component: 200 - total flux cleaned = 0.001481 Jy ! Total flux subtracted in 200 components = 0.001481 Jy ! Clean residual min=-0.005426 max=0.004689 Jy/beam ! Clean residual mean=-0.000002 rms=0.001109 Jy/beam ! Combined flux in latest and established models = 1.90115 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 67 components and 1.90115 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=0.083977Jy sigma=1.047620 ! Fit after self-cal, rms=0.083969Jy sigma=1.047547 ! 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=0.083969Jy sigma=1.047547 ! Fit after self-cal, rms=0.083945Jy sigma=1.047314 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.122 mas, bmaj=3.169 mas, bpa=2.23 degrees ! Estimated noise=1.18658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00168925 Jy ! Component: 100 - total flux cleaned = 0.00174705 Jy ! Component: 150 - total flux cleaned = 0.00179598 Jy ! Component: 200 - total flux cleaned = 0.00183715 Jy ! Total flux subtracted in 200 components = 0.00183715 Jy ! Clean residual min=-0.004895 max=0.005158 Jy/beam ! Clean residual mean=-0.000004 rms=0.001410 Jy/beam ! Combined flux in latest and established models = 1.90299 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 80 components and 1.90299 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=0.083931Jy sigma=1.046774 ! Fit after self-cal, rms=0.083929Jy sigma=1.046732 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 = 0.000316447 Jy ! Component: 100 - total flux cleaned = 0.000318147 Jy ! Component: 150 - total flux cleaned = 0.00038491 Jy ! Component: 200 - total flux cleaned = 0.000414691 Jy ! Total flux subtracted in 200 components = 0.000414691 Jy ! Clean residual min=-0.004765 max=0.005179 Jy/beam ! Clean residual mean=-0.000004 rms=0.001389 Jy/beam ! Combined flux in latest and established models = 1.9034 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 88 components and 1.9034 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=0.083930Jy sigma=1.046543 ! Fit after self-cal, rms=0.083929Jy sigma=1.046523 ! 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=0.932 mas, bmaj=2.041 mas, bpa=2.364 degrees ! Estimated noise=0.920068 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.932 x 2.041 at 2.364 degrees (North through East) ! Clean map min=-0.0049231 max=1.8342 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 ! Performing amp+phase self-cal ! ! 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=0.083929Jy sigma=1.046523 ! Fit after self-cal, rms=0.064984Jy sigma=0.706851 ! Inverting map and beam ! Estimated beam: bmin=0.9322 mas, bmaj=2.041 mas, bpa=2.317 degrees ! Estimated noise=0.920417 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000243223 Jy ! Component: 100 - total flux cleaned = -0.000416808 Jy ! Component: 150 - total flux cleaned = -0.000575643 Jy ! Component: 200 - total flux cleaned = -0.000625594 Jy ! Total flux subtracted in 200 components = -0.000625594 Jy ! Clean residual min=-0.004854 max=0.004173 Jy/beam ! Clean residual mean=-0.000000 rms=0.001060 Jy/beam ! Combined flux in latest and established models = 1.90278 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 98 components and 1.90278 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=0.064890Jy sigma=0.705646 ! Fit after self-cal, rms=0.064883Jy sigma=0.705585 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000158777 Jy ! Component: 100 - total flux cleaned = -0.000251453 Jy ! Component: 150 - total flux cleaned = -0.000339746 Jy ! Component: 200 - total flux cleaned = -0.000424356 Jy ! Total flux subtracted in 200 components = -0.000424356 Jy ! Clean residual min=-0.004841 max=0.004095 Jy/beam ! Clean residual mean=-0.000000 rms=0.001051 Jy/beam ! Combined flux in latest and established models = 1.90235 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 102 components and 1.90235 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=0.064824Jy sigma=0.704842 ! Fit after self-cal, rms=0.064822Jy sigma=0.704807 ! Inverting map ! Performing amp+phase self-cal ! ! 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=0.064822Jy sigma=0.704807 ! Fit after self-cal, rms=0.064830Jy sigma=0.704719 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=0.7556 mas, bmaj=1.724 mas, bpa=1.459 degrees ! Estimated noise=1.25416 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.42723 Jy ! Component: 100 - total flux cleaned = 1.73847 Jy ! Component: 150 - total flux cleaned = 1.81898 Jy ! Component: 200 - total flux cleaned = 1.84984 Jy ! Total flux subtracted in 200 components = 1.84984 Jy ! Clean residual min=-0.010045 max=0.013207 Jy/beam ! Clean residual mean=0.000001 rms=0.002010 Jy/beam ! Combined flux in latest and established models = 1.84984 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 10 model components to the UV plane model. ! The established model now contains 10 components and 1.84984 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9321 mas, bmaj=2.041 mas, bpa=2.313 degrees ! Estimated noise=0.920569 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 = 0.0172952 Jy ! Component: 100 - total flux cleaned = 0.0270202 Jy ! Component: 150 - total flux cleaned = 0.0336641 Jy ! Component: 200 - total flux cleaned = 0.0383961 Jy ! Total flux subtracted in 200 components = 0.0383961 Jy ! Clean residual min=-0.005432 max=0.004431 Jy/beam ! Clean residual mean=-0.000000 rms=0.001145 Jy/beam ! Combined flux in latest and established models = 1.88824 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 35 components and 1.88824 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=2.123 mas, bmaj=3.169 mas, bpa=2.2 degrees ! Estimated noise=1.18695 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00516009 Jy ! Component: 100 - total flux cleaned = 0.00836311 Jy ! Component: 150 - total flux cleaned = 0.0104118 Jy ! Component: 200 - total flux cleaned = 0.0112354 Jy ! Total flux subtracted in 200 components = 0.0112354 Jy ! Clean residual min=-0.005646 max=0.005262 Jy/beam ! Clean residual mean=-0.000001 rms=0.001452 Jy/beam ! Combined flux in latest and established models = 1.89947 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000560315 Jy ! Component: 100 - total flux cleaned = 0.000945121 Jy ! Component: 150 - total flux cleaned = 0.00109223 Jy ! Component: 200 - total flux cleaned = 0.00122599 Jy ! Total flux subtracted in 200 components = 0.00122599 Jy ! Clean residual min=-0.005565 max=0.005178 Jy/beam ! Clean residual mean=-0.000002 rms=0.001435 Jy/beam ! Combined flux in latest and established models = 1.9007 Jy ! Adding 39 model components to the UV plane model. ! The established model now contains 71 components and 1.9007 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9321 mas, bmaj=2.041 mas, bpa=2.313 degrees ! Estimated noise=0.920569 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000646188 Jy ! Component: 100 - total flux cleaned = 0.000912335 Jy ! Component: 150 - total flux cleaned = 0.00109202 Jy ! Component: 200 - total flux cleaned = 0.00114747 Jy ! Total flux subtracted in 200 components = 0.00114747 Jy ! Clean residual min=-0.004854 max=0.004312 Jy/beam ! Clean residual mean=-0.000000 rms=0.001049 Jy/beam ! Combined flux in latest and established models = 1.90185 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 81 components and 1.90185 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=0.064841Jy sigma=0.705577 ! Fit after self-cal, rms=0.064858Jy sigma=0.705221 wmodel /scr/pima/bg219e_uvs/J0825+0309_X_map.mod ! Writing 81 model components to file: /scr/pima/bg219e_uvs/J0825+0309_X_map.mod wobs /scr/pima/bg219e_uvs/J0825+0309_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J0825+0309_X_uvs.fits wwins /scr/pima/bg219e_uvs/J0825+0309_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bg219e_uvs/J0825+0309_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 = -0.00216975 Jy ! Component: 100 - total flux cleaned = -0.00340037 Jy ! Component: 150 - total flux cleaned = -0.00368582 Jy ! Component: 200 - total flux cleaned = -0.00409432 Jy ! Component: 250 - total flux cleaned = -0.00448807 Jy ! Component: 300 - total flux cleaned = -0.00480552 Jy ! Component: 350 - total flux cleaned = -0.00523515 Jy ! Component: 400 - total flux cleaned = -0.00564932 Jy ! Component: 450 - total flux cleaned = -0.00593538 Jy ! Component: 500 - total flux cleaned = -0.00610261 Jy ! Component: 550 - total flux cleaned = -0.00621151 Jy ! Component: 600 - total flux cleaned = -0.00647688 Jy ! Component: 650 - total flux cleaned = -0.00673456 Jy ! Component: 700 - total flux cleaned = -0.00673302 Jy ! Component: 750 - total flux cleaned = -0.0067321 Jy ! Component: 800 - total flux cleaned = -0.0066368 Jy ! Component: 850 - total flux cleaned = -0.00673027 Jy ! Component: 900 - total flux cleaned = -0.00673008 Jy ! Component: 950 - total flux cleaned = -0.00673039 Jy ! Component: 1000 - total flux cleaned = -0.00677452 Jy ! Component: 1050 - total flux cleaned = -0.00673254 Jy ! Component: 1100 - total flux cleaned = -0.0068161 Jy ! Component: 1150 - total flux cleaned = -0.00673348 Jy ! Component: 1200 - total flux cleaned = -0.00681528 Jy ! Component: 1250 - total flux cleaned = -0.00693465 Jy ! Component: 1300 - total flux cleaned = -0.00693405 Jy ! Component: 1350 - total flux cleaned = -0.00708704 Jy ! Component: 1400 - total flux cleaned = -0.00704805 Jy ! Component: 1450 - total flux cleaned = -0.00701157 Jy ! Component: 1500 - total flux cleaned = -0.00701209 Jy ! Component: 1550 - total flux cleaned = -0.00715652 Jy ! Component: 1600 - total flux cleaned = -0.00729775 Jy ! Component: 1650 - total flux cleaned = -0.00733268 Jy ! Component: 1700 - total flux cleaned = -0.00750475 Jy ! Component: 1750 - total flux cleaned = -0.0076058 Jy ! Component: 1800 - total flux cleaned = -0.00770617 Jy ! Component: 1850 - total flux cleaned = -0.00777251 Jy ! Component: 1900 - total flux cleaned = -0.00790236 Jy ! Component: 1950 - total flux cleaned = -0.00812575 Jy ! Component: 2000 - total flux cleaned = -0.00815721 Jy ! Component: 2050 - total flux cleaned = -0.00821947 Jy ! Component: 2100 - total flux cleaned = -0.00821992 Jy ! Component: 2150 - total flux cleaned = -0.00837152 Jy ! Component: 2200 - total flux cleaned = -0.0084315 Jy ! Component: 2250 - total flux cleaned = -0.00854974 Jy ! Component: 2300 - total flux cleaned = -0.00860784 Jy ! Component: 2350 - total flux cleaned = -0.00860728 Jy ! Component: 2400 - total flux cleaned = -0.008579 Jy ! Component: 2450 - total flux cleaned = -0.00863526 Jy ! Component: 2500 - total flux cleaned = -0.00863559 Jy ! Component: 2550 - total flux cleaned = -0.00866346 Jy ! Component: 2600 - total flux cleaned = -0.00869113 Jy ! Component: 2650 - total flux cleaned = -0.00882514 Jy ! Component: 2700 - total flux cleaned = -0.0088251 Jy ! Component: 2750 - total flux cleaned = -0.00874692 Jy ! Component: 2800 - total flux cleaned = -0.00890218 Jy ! Component: 2850 - total flux cleaned = -0.0089786 Jy ! Component: 2900 - total flux cleaned = -0.0089274 Jy ! Component: 2950 - total flux cleaned = -0.0089279 Jy ! Component: 3000 - total flux cleaned = -0.00900241 Jy ! Component: 3050 - total flux cleaned = -0.0090271 Jy ! Component: 3100 - total flux cleaned = -0.00914885 Jy ! Component: 3150 - total flux cleaned = -0.0091245 Jy ! Component: 3200 - total flux cleaned = -0.00914837 Jy ! Component: 3250 - total flux cleaned = -0.00926607 Jy ! Component: 3300 - total flux cleaned = -0.00924294 Jy ! Component: 3350 - total flux cleaned = -0.00938163 Jy ! Component: 3400 - total flux cleaned = -0.00938211 Jy ! Component: 3450 - total flux cleaned = -0.0094278 Jy ! Component: 3500 - total flux cleaned = -0.00949516 Jy ! Component: 3550 - total flux cleaned = -0.00962858 Jy ! Component: 3600 - total flux cleaned = -0.00954008 Jy ! Component: 3650 - total flux cleaned = -0.00962745 Jy ! Component: 3700 - total flux cleaned = -0.00954055 Jy ! Component: 3750 - total flux cleaned = -0.00958348 Jy ! Component: 3800 - total flux cleaned = -0.00962616 Jy ! Component: 3850 - total flux cleaned = -0.00962593 Jy ! Component: 3900 - total flux cleaned = -0.00962608 Jy ! Component: 3950 - total flux cleaned = -0.0096885 Jy ! Component: 4000 - total flux cleaned = -0.0096269 Jy ! Component: 4050 - total flux cleaned = -0.00974931 Jy ! Total flux subtracted in 4096 components = -0.00976923 Jy ! Clean residual min=-0.001190 max=0.001369 Jy/beam ! Clean residual mean=-0.000001 rms=0.000349 Jy/beam ! Combined flux in latest and established models = 1.89208 Jy keep ! Adding 295 model components to the UV plane model. ! The established model now contains 376 components and 1.89208 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J0825+0309_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9321 x 2.041 at 2.313 degrees (North through East) ! Clean map min=-0.0024615 max=1.8357 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J0825+0309_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 1.83574 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000341886 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0558716 0.0558716 0.111743 0.223486 0.446973 0.893945 1.78789 3.57578 7.15156 14.3031 28.6062 57.2125 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.001 print "peak= ", int(1000*peak_flux)/1000 ! peak= 1.835 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 5369.46 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J0825+0309_X_uvs.log closed on Thu Apr 7 09:03:26 2016