! Started logfile: /scr/pima/bg219a_uvs/J0721+0406_X_uvs.log on Wed Apr 6 21:29:05 2016 obs /scr/pima/bg219a_uvs/J0721+0406_X_uva.fits ! Reading UV FITS file: /scr/pima/bg219a_uvs/J0721+0406_X_uva.fits ! AN table 1: 14 integrations on 15 of 15 possible baselines. ! AN table 2: 14 integrations on 15 of 15 possible baselines. ! Apparent sampling: 0.971429 visibilities/baseline/integration-bin. ! Found source: J0721+0406 ! ! 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 121 lines of history. ! ! Reading 4896 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/bg219a_uvs/J0721+0406_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 15 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 7. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 8. ! A total of 15 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! ! 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=1.048798Jy sigma=25.730721 ! Fit after self-cal, rms=0.675818Jy sigma=16.117386 ! 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=0.7251 mas, bmaj=1.711 mas, bpa=-1.994 degrees ! Estimated noise=0.984075 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 = 0.256804 Jy ! Component: 100 - total flux cleaned = 0.315102 Jy ! Total flux subtracted in 100 components = 0.315102 Jy ! Clean residual min=-0.019190 max=0.032528 Jy/beam ! Clean residual mean=-0.000004 rms=0.005210 Jy/beam ! Combined flux in latest and established models = 0.315102 Jy ! Performing phase self-cal ! Adding 3 model components to the UV plane model. ! The established model now contains 3 components and 0.315102 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=0.085971Jy sigma=2.091759 ! Fit after self-cal, rms=0.085976Jy sigma=2.091647 ! Inverting map ! Added new window around map position (5.4, -13). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0278996 Jy ! Component: 100 - total flux cleaned = 0.0389884 Jy ! Total flux subtracted in 100 components = 0.0389884 Jy ! Clean residual min=-0.016417 max=0.019778 Jy/beam ! Clean residual mean=-0.000002 rms=0.003721 Jy/beam ! Combined flux in latest and established models = 0.354091 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 14 components and 0.35409 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=0.075546Jy sigma=1.824344 ! Fit after self-cal, rms=0.074668Jy sigma=1.803136 ! 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=0.8586 mas, bmaj=1.927 mas, bpa=-0.3435 degrees ! Estimated noise=0.605955 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 = 0.0157901 Jy ! Component: 100 - total flux cleaned = 0.0210572 Jy ! Component: 150 - total flux cleaned = 0.0231575 Jy ! Component: 200 - total flux cleaned = 0.0248983 Jy ! Total flux subtracted in 200 components = 0.0248983 Jy ! Clean residual min=-0.009512 max=0.009664 Jy/beam ! Clean residual mean=-0.000006 rms=0.002306 Jy/beam ! Combined flux in latest and established models = 0.378989 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 29 components and 0.378989 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=0.070818Jy sigma=1.715339 ! Fit after self-cal, rms=0.070614Jy sigma=1.710291 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8586 x 1.927 at -0.3435 degrees (North through East) ! Clean map min=-0.0092073 max=0.30676 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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 MK 0.98 NL 1.03 OV 1.03 ! PT 0.97 SC 1.16 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.98 MK 1.01 NL 0.98 OV 1.04 ! PT 0.99 SC 0.97 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.99 MK 1.01 NL 1.01 OV 1.02 ! PT 1.00 SC 1.19 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.94 MK 1.03 NL 0.99 OV 1.02 ! PT 0.98 SC 0.96 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 MK 1.02 NL 1.05 OV 1.02 ! PT 1.01 SC 1.17 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.99 MK 1.08 NL 1.00 OV 1.01 ! PT 0.97 SC 0.96 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 MK 1.00 NL 1.02 OV 1.00 ! PT 0.96 SC 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.97 MK 1.04 NL 1.00 OV 1.04 ! PT 0.95 SC 0.96 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 MK 1.01 NL 1.05 OV 0.99 ! PT 0.95 SC 1.11 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.95 MK 1.09 NL 1.01 OV 1.04 ! PT 0.95 SC 0.93 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.97 MK 0.99 NL 1.01 OV 1.00 ! PT 0.96 SC 1.08 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.94 MK 1.03 NL 0.97 OV 1.03 ! PT 0.96 SC 0.95 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! FD 0.98 MK 1.02 NL 1.00 OV 1.01 ! PT 0.97 SC 1.12 ! ! Telescope amplitude corrections in sub-array 2: ! LA 0.95 MK 1.05 NL 1.00 OV 1.05 ! PT 0.94 SC 0.92 ! ! ! 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=0.070614Jy sigma=1.710291 ! Fit after self-cal, rms=0.065585Jy sigma=1.574915 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8615 mas, bmaj=1.927 mas, bpa=-0.1467 degrees ! Estimated noise=0.608824 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 = -1.62853e-05 Jy ! Component: 100 - total flux cleaned = -0.000316143 Jy ! Component: 150 - total flux cleaned = -0.000316743 Jy ! Component: 200 - total flux cleaned = -0.000314358 Jy ! Total flux subtracted in 200 components = -0.000314358 Jy ! Clean residual min=-0.004335 max=0.004958 Jy/beam ! Clean residual mean=0.000000 rms=0.001069 Jy/beam ! Combined flux in latest and established models = 0.378674 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 39 components and 0.378674 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=0.065492Jy sigma=1.572723 ! Fit after self-cal, rms=0.065511Jy sigma=1.572547 ! 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=0.065511Jy sigma=1.572547 ! Fit after self-cal, rms=0.065571Jy sigma=1.572449 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8614 mas, bmaj=1.927 mas, bpa=-0.162 degrees ! Estimated noise=0.608915 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000101799 Jy ! Component: 100 - total flux cleaned = -0.000194945 Jy ! Component: 150 - total flux cleaned = -0.000195599 Jy ! Component: 200 - total flux cleaned = -0.000119658 Jy ! Total flux subtracted in 200 components = -0.000119658 Jy ! Clean residual min=-0.004241 max=0.004783 Jy/beam ! Clean residual mean=0.000000 rms=0.001034 Jy/beam ! Combined flux in latest and established models = 0.378555 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 44 components and 0.378555 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=0.065516Jy sigma=1.571135 ! Fit after self-cal, rms=0.065513Jy sigma=1.571074 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 (-16.4, -21.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00399768 Jy ! Component: 100 - total flux cleaned = 0.00553286 Jy ! Component: 150 - total flux cleaned = 0.00597008 Jy ! Component: 200 - total flux cleaned = 0.00618386 Jy ! Total flux subtracted in 200 components = 0.00618386 Jy ! Clean residual min=-0.003626 max=0.003040 Jy/beam ! Clean residual mean=0.000000 rms=0.000825 Jy/beam ! Combined flux in latest and established models = 0.384739 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 62 components and 0.384739 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=0.065273Jy sigma=1.565249 ! Fit after self-cal, rms=0.065260Jy sigma=1.564978 ! 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=0.065260Jy sigma=1.564978 ! Fit after self-cal, rms=0.065158Jy sigma=1.564445 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8613 mas, bmaj=1.926 mas, bpa=-0.1291 degrees ! Estimated noise=0.607945 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000668404 Jy ! Component: 100 - total flux cleaned = 0.00107072 Jy ! Component: 150 - total flux cleaned = 0.00121334 Jy ! Component: 200 - total flux cleaned = 0.00131154 Jy ! Total flux subtracted in 200 components = 0.00131154 Jy ! Clean residual min=-0.003304 max=0.003128 Jy/beam ! Clean residual mean=0.000000 rms=0.000784 Jy/beam ! Combined flux in latest and established models = 0.38605 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 67 components and 0.38605 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=0.065097Jy sigma=1.563324 ! Fit after self-cal, rms=0.065093Jy sigma=1.563206 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 = 0.000271717 Jy ! Component: 100 - total flux cleaned = 0.000394968 Jy ! Component: 150 - total flux cleaned = 0.00045227 Jy ! Component: 200 - total flux cleaned = 0.00053244 Jy ! Total flux subtracted in 200 components = 0.00053244 Jy ! Clean residual min=-0.003136 max=0.003052 Jy/beam ! Clean residual mean=0.000000 rms=0.000767 Jy/beam ! Combined flux in latest and established models = 0.386583 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 76 components and 0.386583 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=0.065063Jy sigma=1.562683 ! Fit after self-cal, rms=0.065061Jy sigma=1.562645 ! 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=0.065061Jy sigma=1.562645 ! Fit after self-cal, rms=0.065045Jy sigma=1.562409 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.95 mas, bmaj=3.496 mas, bpa=-4.66 degrees ! Estimated noise=0.789826 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -6.50666e-05 Jy ! Component: 100 - total flux cleaned = -0.000154886 Jy ! Component: 150 - total flux cleaned = -0.000155153 Jy ! Component: 200 - total flux cleaned = -0.000199689 Jy ! Total flux subtracted in 200 components = -0.000199689 Jy ! Clean residual min=-0.003085 max=0.003316 Jy/beam ! Clean residual mean=0.000001 rms=0.000950 Jy/beam ! Combined flux in latest and established models = 0.386383 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 88 components and 0.386383 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=0.065037Jy sigma=1.562278 ! Fit after self-cal, rms=0.065034Jy sigma=1.562212 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 = -0.00017932 Jy ! Component: 100 - total flux cleaned = -0.000266301 Jy ! Component: 150 - total flux cleaned = -0.000327036 Jy ! Component: 200 - total flux cleaned = -0.000385599 Jy ! Total flux subtracted in 200 components = -0.000385599 Jy ! Clean residual min=-0.003082 max=0.003151 Jy/beam ! Clean residual mean=0.000001 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.385997 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 95 components and 0.385997 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=0.065037Jy sigma=1.562279 ! Fit after self-cal, rms=0.065034Jy sigma=1.562244 ! 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=0.8612 mas, bmaj=1.925 mas, bpa=-0.09738 degrees ! Estimated noise=0.607578 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8612 x 1.925 at -0.09738 degrees (North through East) ! Clean map min=-0.0034766 max=0.30856 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=0.7266 mas, bmaj=1.702 mas, bpa=-1.592 degrees ! Estimated noise=0.98739 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.257954 Jy ! Component: 100 - total flux cleaned = 0.319204 Jy ! Component: 150 - total flux cleaned = 0.340261 Jy ! Component: 200 - total flux cleaned = 0.351955 Jy ! Total flux subtracted in 200 components = 0.351955 Jy ! Clean residual min=-0.009507 max=0.009297 Jy/beam ! Clean residual mean=-0.000000 rms=0.002281 Jy/beam ! Combined flux in latest and established models = 0.351955 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 19 model components to the UV plane model. ! The established model now contains 19 components and 0.351955 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8612 mas, bmaj=1.925 mas, bpa=-0.09738 degrees ! Estimated noise=0.607578 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 (-5.4, 13). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.01172 Jy ! Component: 100 - total flux cleaned = 0.0182134 Jy ! Component: 150 - total flux cleaned = 0.0226245 Jy ! Component: 200 - total flux cleaned = 0.025921 Jy ! Total flux subtracted in 200 components = 0.025921 Jy ! Clean residual min=-0.004071 max=0.003064 Jy/beam ! Clean residual mean=-0.000000 rms=0.000974 Jy/beam ! Combined flux in latest and established models = 0.377876 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 46 components and 0.377876 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=1.95 mas, bmaj=3.496 mas, bpa=-4.66 degrees ! Estimated noise=0.789826 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0040804 Jy ! Component: 100 - total flux cleaned = 0.00642244 Jy ! Component: 150 - total flux cleaned = 0.00720333 Jy ! Component: 200 - total flux cleaned = 0.00736804 Jy ! Total flux subtracted in 200 components = 0.00736804 Jy ! Clean residual min=-0.003688 max=0.003268 Jy/beam ! Clean residual mean=0.000000 rms=0.001071 Jy/beam ! Combined flux in latest and established models = 0.385244 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 9.91502e-05 Jy ! Component: 100 - total flux cleaned = 0.000236369 Jy ! Component: 150 - total flux cleaned = 0.000363195 Jy ! Component: 200 - total flux cleaned = 0.000441462 Jy ! Total flux subtracted in 200 components = 0.000441462 Jy ! Clean residual min=-0.003288 max=0.002991 Jy/beam ! Clean residual mean=0.000000 rms=0.000964 Jy/beam ! Combined flux in latest and established models = 0.385685 Jy ! Adding 52 model components to the UV plane model. ! The established model now contains 95 components and 0.385685 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8612 mas, bmaj=1.925 mas, bpa=-0.09738 degrees ! Estimated noise=0.607578 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000236418 Jy ! Component: 100 - total flux cleaned = -4.40943e-05 Jy ! Component: 150 - total flux cleaned = 0.000120049 Jy ! Component: 200 - total flux cleaned = 0.000171746 Jy ! Total flux subtracted in 200 components = 0.000171746 Jy ! Clean residual min=-0.002875 max=0.002695 Jy/beam ! Clean residual mean=0.000000 rms=0.000711 Jy/beam ! Combined flux in latest and established models = 0.385857 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 107 components and 0.385857 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=0.065022Jy sigma=1.561744 ! Fit after self-cal, rms=0.064967Jy sigma=1.560637 wmodel /scr/pima/bg219a_uvs/J0721+0406_X_map.mod ! Writing 107 model components to file: /scr/pima/bg219a_uvs/J0721+0406_X_map.mod wobs /scr/pima/bg219a_uvs/J0721+0406_X_uvs.fits ! Writing UV FITS file: /scr/pima/bg219a_uvs/J0721+0406_X_uvs.fits wwins /scr/pima/bg219a_uvs/J0721+0406_X_map.win ! wwins: Wrote 4 windows to /scr/pima/bg219a_uvs/J0721+0406_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 = -0.000499894 Jy ! Component: 100 - total flux cleaned = -0.00122193 Jy ! Component: 150 - total flux cleaned = -0.00175369 Jy ! Component: 200 - total flux cleaned = -0.00217447 Jy ! Component: 250 - total flux cleaned = -0.00253848 Jy ! Component: 300 - total flux cleaned = -0.00285011 Jy ! Component: 350 - total flux cleaned = -0.00301594 Jy ! Component: 400 - total flux cleaned = -0.00320668 Jy ! Component: 450 - total flux cleaned = -0.00329898 Jy ! Component: 500 - total flux cleaned = -0.0034179 Jy ! Component: 550 - total flux cleaned = -0.00350346 Jy ! Component: 600 - total flux cleaned = -0.00358645 Jy ! Component: 650 - total flux cleaned = -0.0036136 Jy ! Component: 700 - total flux cleaned = -0.00366568 Jy ! Component: 750 - total flux cleaned = -0.00361386 Jy ! Component: 800 - total flux cleaned = -0.00361348 Jy ! Component: 850 - total flux cleaned = -0.00358842 Jy ! Component: 900 - total flux cleaned = -0.0035642 Jy ! Component: 950 - total flux cleaned = -0.00356376 Jy ! Component: 1000 - total flux cleaned = -0.00356332 Jy ! Component: 1050 - total flux cleaned = -0.00354059 Jy ! Component: 1100 - total flux cleaned = -0.00358525 Jy ! Component: 1150 - total flux cleaned = -0.00360685 Jy ! Component: 1200 - total flux cleaned = -0.00360684 Jy ! Component: 1250 - total flux cleaned = -0.00360661 Jy ! Component: 1300 - total flux cleaned = -0.00354391 Jy ! Component: 1350 - total flux cleaned = -0.00354361 Jy ! Component: 1400 - total flux cleaned = -0.00350339 Jy ! Component: 1450 - total flux cleaned = -0.00346385 Jy ! Component: 1500 - total flux cleaned = -0.00346384 Jy ! Component: 1550 - total flux cleaned = -0.00346374 Jy ! Component: 1600 - total flux cleaned = -0.00344478 Jy ! Component: 1650 - total flux cleaned = -0.0034258 Jy ! Component: 1700 - total flux cleaned = -0.00342565 Jy ! Component: 1750 - total flux cleaned = -0.00337056 Jy ! Component: 1800 - total flux cleaned = -0.0033164 Jy ! Component: 1850 - total flux cleaned = -0.00328079 Jy ! Component: 1900 - total flux cleaned = -0.00324535 Jy ! Component: 1950 - total flux cleaned = -0.00317527 Jy ! Component: 2000 - total flux cleaned = -0.00312368 Jy ! Component: 2050 - total flux cleaned = -0.00308957 Jy ! Component: 2100 - total flux cleaned = -0.00305592 Jy ! Component: 2150 - total flux cleaned = -0.0030389 Jy ! Component: 2200 - total flux cleaned = -0.00298906 Jy ! Component: 2250 - total flux cleaned = -0.00292336 Jy ! Component: 2300 - total flux cleaned = -0.00287447 Jy ! Component: 2350 - total flux cleaned = -0.00287463 Jy ! Component: 2400 - total flux cleaned = -0.00282684 Jy ! Component: 2450 - total flux cleaned = -0.0027637 Jy ! Component: 2500 - total flux cleaned = -0.00274818 Jy ! Component: 2550 - total flux cleaned = -0.00267055 Jy ! Component: 2600 - total flux cleaned = -0.0026243 Jy ! Component: 2650 - total flux cleaned = -0.00256283 Jy ! Component: 2700 - total flux cleaned = -0.00250181 Jy ! Component: 2750 - total flux cleaned = -0.0024411 Jy ! Component: 2800 - total flux cleaned = -0.00235069 Jy ! Component: 2850 - total flux cleaned = -0.00227582 Jy ! Component: 2900 - total flux cleaned = -0.00223108 Jy ! Component: 2950 - total flux cleaned = -0.00218639 Jy ! Component: 3000 - total flux cleaned = -0.00212731 Jy ! Component: 3050 - total flux cleaned = -0.00206847 Jy ! Component: 3100 - total flux cleaned = -0.0020684 Jy ! Component: 3150 - total flux cleaned = -0.00203915 Jy ! Component: 3200 - total flux cleaned = -0.00195185 Jy ! Component: 3250 - total flux cleaned = -0.0019518 Jy ! Component: 3300 - total flux cleaned = -0.00186507 Jy ! Component: 3350 - total flux cleaned = -0.00180752 Jy ! Component: 3400 - total flux cleaned = -0.00176432 Jy ! Component: 3450 - total flux cleaned = -0.00166393 Jy ! Component: 3500 - total flux cleaned = -0.00163529 Jy ! Component: 3550 - total flux cleaned = -0.00157815 Jy ! Component: 3600 - total flux cleaned = -0.00152115 Jy ! Component: 3650 - total flux cleaned = -0.00143587 Jy ! Component: 3700 - total flux cleaned = -0.00142164 Jy ! Component: 3750 - total flux cleaned = -0.00133659 Jy ! Component: 3800 - total flux cleaned = -0.00132245 Jy ! Component: 3850 - total flux cleaned = -0.00128013 Jy ! Component: 3900 - total flux cleaned = -0.00128009 Jy ! Component: 3950 - total flux cleaned = -0.00125177 Jy ! Component: 4000 - total flux cleaned = -0.00125175 Jy ! Component: 4050 - total flux cleaned = -0.00120929 Jy ! Total flux subtracted in 4096 components = -0.0012093 Jy ! Clean residual min=-0.001045 max=0.000984 Jy/beam ! Clean residual mean=-0.000000 rms=0.000220 Jy/beam ! Combined flux in latest and established models = 0.384648 Jy keep ! Adding 231 model components to the UV plane model. ! The established model now contains 338 components and 0.384648 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219a_uvs/J0721+0406_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8612 x 1.925 at -0.09738 degrees (North through East) ! Clean map min=-0.0019353 max=0.30391 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219a_uvs/J0721+0406_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.303908 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000229347 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.226398 0.226398 0.452796 0.905593 1.81119 3.62237 7.24474 14.4895 28.979 57.9579 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.303 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1325.1 quit ! Quitting program ! Log file /scr/pima/bg219a_uvs/J0721+0406_X_uvs.log closed on Wed Apr 6 21:29:09 2016