! Started logfile: /scr/pima/br149ak_uvs/J0555+3948_X_uvs.log on Sat Feb 27 17:28:22 2016 obs /scr/pima/br149ak_uvs/J0555+3948_X_uva.fits ! Reading UV FITS file: /scr/pima/br149ak_uvs/J0555+3948_X_uva.fits ! AN table 1: 27 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0555+3948 ! ! There are 8 IFs, and a total of 8 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 8.10949e+09 1.28e+08 1 1.28e+08 ! 02 2 8.12349e+09 1.28e+08 1 1.28e+08 ! 03 3 8.16549e+09 1.28e+08 1 1.28e+08 ! 04 4 8.23549e+09 1.28e+08 1 1.28e+08 ! 05 5 8.31949e+09 1.28e+08 1 1.28e+08 ! 06 6 8.41749e+09 1.28e+08 1 1.28e+08 ! 07 7 8.55649e+09 1.28e+08 1 1.28e+08 ! 08 8 8.58349e+09 1.28e+08 1 1.28e+08 ! ! Polarization(s): RR ! ! Read 85 lines of history. ! ! Reading 7776 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 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/br149ak_uvs/J0555+3948_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. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! A total of 27 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=3.356194Jy sigma=87.792460 ! Fit after self-cal, rms=2.298321Jy sigma=60.175618 ! 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=0.6532 mas, bmaj=1.884 mas, bpa=10.88 degrees ! Estimated noise=0.620083 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 = 2.0151 Jy ! Component: 100 - total flux cleaned = 2.801 Jy ! Total flux subtracted in 100 components = 2.801 Jy ! Clean residual min=-0.144992 max=0.385591 Jy/beam ! Clean residual mean=0.000142 rms=0.036943 Jy/beam ! Combined flux in latest and established models = 2.801 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 2.801 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. ! ! Fit before self-cal, rms=0.910218Jy sigma=23.876277 ! Fit after self-cal, rms=0.907210Jy sigma=23.817249 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.449127 Jy ! Component: 100 - total flux cleaned = 0.714958 Jy ! Total flux subtracted in 100 components = 0.714958 Jy ! Clean residual min=-0.060668 max=0.152251 Jy/beam ! Clean residual mean=0.000058 rms=0.016640 Jy/beam ! Combined flux in latest and established models = 3.51595 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 11 components and 3.51595 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. ! ! Fit before self-cal, rms=0.426162Jy sigma=11.162878 ! Fit after self-cal, rms=0.423825Jy sigma=11.118512 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.168232 Jy ! Component: 100 - total flux cleaned = 0.279639 Jy ! Total flux subtracted in 100 components = 0.279639 Jy ! Clean residual min=-0.044605 max=0.124782 Jy/beam ! Clean residual mean=0.000028 rms=0.010519 Jy/beam ! Combined flux in latest and established models = 3.79559 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 24 components and 3.79559 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. ! ! Fit before self-cal, rms=0.261026Jy sigma=6.801381 ! Fit after self-cal, rms=0.260150Jy sigma=6.783326 ! Inverting map ! Added new window around map position (-1, 0.4). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.114234 Jy ! Component: 100 - total flux cleaned = 0.1855 Jy ! Total flux subtracted in 100 components = 0.1855 Jy ! Clean residual min=-0.029950 max=0.041037 Jy/beam ! Clean residual mean=0.000013 rms=0.006228 Jy/beam ! Combined flux in latest and established models = 3.98109 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 34 components and 3.98109 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. ! ! Fit before self-cal, rms=0.154957Jy sigma=4.005829 ! Fit after self-cal, rms=0.152364Jy sigma=3.949439 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0561906 Jy ! Component: 100 - total flux cleaned = 0.0971403 Jy ! Total flux subtracted in 100 components = 0.0971403 Jy ! Clean residual min=-0.020132 max=0.025803 Jy/beam ! Clean residual mean=0.000004 rms=0.004158 Jy/beam ! Combined flux in latest and established models = 4.07823 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 38 components and 4.07823 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. ! ! Fit before self-cal, rms=0.103378Jy sigma=2.650762 ! Fit after self-cal, rms=0.102475Jy sigma=2.631454 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0328747 Jy ! Component: 100 - total flux cleaned = 0.0577931 Jy ! Total flux subtracted in 100 components = 0.0577931 Jy ! Clean residual min=-0.016484 max=0.017876 Jy/beam ! Clean residual mean=-0.000001 rms=0.003200 Jy/beam ! Combined flux in latest and established models = 4.13603 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 44 components and 4.13603 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. ! ! Fit before self-cal, rms=0.078132Jy sigma=1.983156 ! Fit after self-cal, rms=0.077741Jy sigma=1.974864 ! 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=0.8461 mas, bmaj=2.25 mas, bpa=9.878 degrees ! Estimated noise=0.340308 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 = 0.035786 Jy ! Component: 100 - total flux cleaned = 0.0567896 Jy ! Component: 150 - total flux cleaned = 0.0700754 Jy ! Component: 200 - total flux cleaned = 0.0790366 Jy ! Total flux subtracted in 200 components = 0.0790366 Jy ! Clean residual min=-0.011568 max=0.012164 Jy/beam ! Clean residual mean=-0.000012 rms=0.002614 Jy/beam ! Combined flux in latest and established models = 4.21506 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 58 components and 4.21506 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. ! ! Fit before self-cal, rms=0.058217Jy sigma=1.455201 ! Fit after self-cal, rms=0.057291Jy sigma=1.433058 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8461 x 2.25 at 9.878 degrees (North through East) ! Clean map min=-0.010309 max=2.9823 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: ! FD 1.00 HN 1.00 KP 0.99 LA 0.99 ! MK 1.00 NL 0.99 OV 1.01 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.00 KP 0.99 LA 0.99 ! MK 1.01 NL 1.00 OV 1.01 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.00 KP 0.99 LA 0.99 ! MK 1.01 NL 1.00 OV 1.01 PT 0.99 ! SC 1.00 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00 HN 1.00 KP 0.99 LA 1.00 ! MK 1.01 NL 1.00 OV 1.01 PT 0.99 ! SC 1.00 ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.00 KP 1.00 LA 1.00 ! MK 1.01 NL 1.00 OV 1.01 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.00* KP 1.00 LA 1.00 ! MK 1.01 NL 1.00 OV 1.01 PT 1.00 ! SC 1.00 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.01 HN 1.01 KP 1.00 LA 1.00 ! MK 1.01 NL 1.00 OV 1.01 PT 1.00 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.057291Jy sigma=1.433058 ! Fit after self-cal, rms=0.048040Jy sigma=1.191570 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.847 mas, bmaj=2.251 mas, bpa=9.902 degrees ! Estimated noise=0.340264 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 = 0.00416243 Jy ! Component: 100 - total flux cleaned = 0.00433535 Jy ! Component: 150 - total flux cleaned = 0.00495107 Jy ! Component: 200 - total flux cleaned = 0.00521386 Jy ! Total flux subtracted in 200 components = 0.00521386 Jy ! Clean residual min=-0.011479 max=0.009572 Jy/beam ! Clean residual mean=0.000003 rms=0.001843 Jy/beam ! Combined flux in latest and established models = 4.22028 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 69 components and 4.22028 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. ! ! Fit before self-cal, rms=0.046684Jy sigma=1.159407 ! Fit after self-cal, rms=0.046558Jy sigma=1.156806 ! 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. ! ! Fit before self-cal, rms=0.046558Jy sigma=1.156806 ! Fit after self-cal, rms=0.042063Jy sigma=1.039418 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8464 mas, bmaj=2.253 mas, bpa=9.821 degrees ! Estimated noise=0.340253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00364135 Jy ! Component: 100 - total flux cleaned = 0.00338482 Jy ! Component: 150 - total flux cleaned = 0.00338834 Jy ! Component: 200 - total flux cleaned = 0.00339605 Jy ! Total flux subtracted in 200 components = 0.00339605 Jy ! Clean residual min=-0.008836 max=0.006981 Jy/beam ! Clean residual mean=-0.000008 rms=0.001326 Jy/beam ! Combined flux in latest and established models = 4.22367 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 77 components and 4.22367 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. ! ! Fit before self-cal, rms=0.041109Jy sigma=1.016926 ! Fit after self-cal, rms=0.041055Jy sigma=1.015544 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 = 0.000476905 Jy ! Component: 100 - total flux cleaned = 0.000377233 Jy ! Component: 150 - total flux cleaned = 0.000280574 Jy ! Component: 200 - total flux cleaned = 0.000187581 Jy ! Total flux subtracted in 200 components = 0.000187581 Jy ! Clean residual min=-0.008199 max=0.006684 Jy/beam ! Clean residual mean=-0.000008 rms=0.001290 Jy/beam ! Combined flux in latest and established models = 4.22386 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 80 components and 4.22386 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. ! ! Fit before self-cal, rms=0.040600Jy sigma=1.004772 ! Fit after self-cal, rms=0.040581Jy sigma=1.004397 ! 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. ! ! Fit before self-cal, rms=0.040581Jy sigma=1.004397 ! Fit after self-cal, rms=0.040418Jy sigma=0.998621 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8462 mas, bmaj=2.253 mas, bpa=9.778 degrees ! Estimated noise=0.340328 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00216588 Jy ! Component: 100 - total flux cleaned = 0.00226796 Jy ! Component: 150 - total flux cleaned = 0.00225987 Jy ! Component: 200 - total flux cleaned = 0.00216768 Jy ! Total flux subtracted in 200 components = 0.00216768 Jy ! Clean residual min=-0.007517 max=0.006247 Jy/beam ! Clean residual mean=-0.000008 rms=0.001225 Jy/beam ! Combined flux in latest and established models = 4.22603 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 80 components and 4.22603 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. ! ! Fit before self-cal, rms=0.039846Jy sigma=0.985435 ! Fit after self-cal, rms=0.039820Jy sigma=0.984800 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 = 0.000309511 Jy ! Component: 100 - total flux cleaned = 0.000137028 Jy ! Component: 150 - total flux cleaned = 5.38592e-05 Jy ! Component: 200 - total flux cleaned = -2.94221e-05 Jy ! Total flux subtracted in 200 components = -2.94221e-05 Jy ! Clean residual min=-0.007059 max=0.006075 Jy/beam ! Clean residual mean=-0.000008 rms=0.001200 Jy/beam ! Combined flux in latest and established models = 4.226 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 82 components and 4.226 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. ! ! Fit before self-cal, rms=0.039481Jy sigma=0.976699 ! Fit after self-cal, rms=0.039465Jy sigma=0.976386 ! 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. ! ! Fit before self-cal, rms=0.039465Jy sigma=0.976386 ! Fit after self-cal, rms=0.039407Jy sigma=0.973638 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.991 mas, bmaj=3.535 mas, bpa=2.39 degrees ! Estimated noise=0.451483 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000597766 Jy ! Component: 100 - total flux cleaned = 0.000787009 Jy ! Component: 150 - total flux cleaned = 0.000788426 Jy ! Component: 200 - total flux cleaned = 0.000787627 Jy ! Total flux subtracted in 200 components = 0.000787627 Jy ! Clean residual min=-0.005623 max=0.006400 Jy/beam ! Clean residual mean=-0.000020 rms=0.001722 Jy/beam ! Combined flux in latest and established models = 4.22679 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 84 components and 4.22679 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. ! ! Fit before self-cal, rms=0.039273Jy sigma=0.971087 ! Fit after self-cal, rms=0.039232Jy sigma=0.970125 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.03219e-05 Jy ! Component: 100 - total flux cleaned = -1.00588e-05 Jy ! Component: 150 - total flux cleaned = -1.11096e-05 Jy ! Component: 200 - total flux cleaned = -1.2548e-05 Jy ! Total flux subtracted in 200 components = -1.2548e-05 Jy ! Clean residual min=-0.005555 max=0.006337 Jy/beam ! Clean residual mean=-0.000020 rms=0.001716 Jy/beam ! Combined flux in latest and established models = 4.22677 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 86 components and 4.22677 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. ! ! Fit before self-cal, rms=0.039179Jy sigma=0.969239 ! Fit after self-cal, rms=0.039152Jy sigma=0.968565 ! 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=0.846 mas, bmaj=2.253 mas, bpa=9.748 degrees ! Estimated noise=0.340409 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.846 x 2.253 at 9.748 degrees (North through East) ! Clean map min=-0.0047116 max=2.9824 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. ! ! Fit before self-cal, rms=0.039152Jy sigma=0.968565 ! Fit after self-cal, rms=0.037174Jy sigma=0.917086 ! Inverting map and beam ! Estimated beam: bmin=0.8461 mas, bmaj=2.254 mas, bpa=9.739 degrees ! Estimated noise=0.340491 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00128644 Jy ! Component: 100 - total flux cleaned = 0.00137611 Jy ! Component: 150 - total flux cleaned = 0.00129203 Jy ! Component: 200 - total flux cleaned = 0.00129036 Jy ! Total flux subtracted in 200 components = 0.00129036 Jy ! Clean residual min=-0.006339 max=0.005214 Jy/beam ! Clean residual mean=-0.000008 rms=0.001130 Jy/beam ! Combined flux in latest and established models = 4.22806 Jy ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 87 components and 4.22806 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. ! ! Fit before self-cal, rms=0.036712Jy sigma=0.906174 ! Fit after self-cal, rms=0.036699Jy sigma=0.905850 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000281933 Jy ! Component: 100 - total flux cleaned = 0.000128276 Jy ! Component: 150 - total flux cleaned = 5.55699e-05 Jy ! Component: 200 - total flux cleaned = -1.52443e-05 Jy ! Total flux subtracted in 200 components = -1.52443e-05 Jy ! Clean residual min=-0.005883 max=0.005151 Jy/beam ! Clean residual mean=-0.000008 rms=0.001113 Jy/beam ! Combined flux in latest and established models = 4.22805 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 89 components and 4.22805 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. ! ! Fit before self-cal, rms=0.036426Jy sigma=0.899260 ! Fit after self-cal, rms=0.036418Jy sigma=0.899131 ! 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. ! ! Fit before self-cal, rms=0.036418Jy sigma=0.899131 ! Fit after self-cal, rms=0.036389Jy sigma=0.897502 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=0.6531 mas, bmaj=1.888 mas, bpa=10.69 degrees ! Estimated noise=0.621691 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.02418 Jy ! Component: 100 - total flux cleaned = 2.82244 Jy ! Component: 150 - total flux cleaned = 3.27067 Jy ! Component: 200 - total flux cleaned = 3.5384 Jy ! Total flux subtracted in 200 components = 3.5384 Jy ! Clean residual min=-0.054188 max=0.141349 Jy/beam ! Clean residual mean=0.000061 rms=0.015883 Jy/beam ! Combined flux in latest and established models = 3.5384 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 11 model components to the UV plane model. ! The established model now contains 11 components and 3.5384 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8461 mas, bmaj=2.254 mas, bpa=9.717 degrees ! Estimated noise=0.340593 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 = 0.295802 Jy ! Component: 100 - total flux cleaned = 0.451189 Jy ! Component: 150 - total flux cleaned = 0.540958 Jy ! Component: 200 - total flux cleaned = 0.595842 Jy ! Total flux subtracted in 200 components = 0.595842 Jy ! Clean residual min=-0.012796 max=0.028471 Jy/beam ! Clean residual mean=-0.000006 rms=0.003913 Jy/beam ! Combined flux in latest and established models = 4.13425 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 42 components and 4.13425 Jy ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0345859 Jy ! Component: 100 - total flux cleaned = 0.056847 Jy ! Component: 150 - total flux cleaned = 0.0712839 Jy ! Component: 200 - total flux cleaned = 0.0806757 Jy ! Total flux subtracted in 200 components = 0.0806757 Jy ! Clean residual min=-0.005817 max=0.006701 Jy/beam ! Clean residual mean=-0.000008 rms=0.001242 Jy/beam ! Combined flux in latest and established models = 4.21492 Jy ! Adding 17 model components to the UV plane model. ! The established model now contains 51 components and 4.21492 Jy ! Inverting map ! Added new window around map position (-0.8, 3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00684251 Jy ! Component: 100 - total flux cleaned = 0.00970898 Jy ! Component: 150 - total flux cleaned = 0.0106352 Jy ! Component: 200 - total flux cleaned = 0.0110479 Jy ! Total flux subtracted in 200 components = 0.0110479 Jy ! Clean residual min=-0.005027 max=0.004822 Jy/beam ! Clean residual mean=-0.000008 rms=0.001078 Jy/beam ! Combined flux in latest and established models = 4.22597 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 65 components and 4.22597 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=1.991 mas, bmaj=3.536 mas, bpa=2.366 degrees ! Estimated noise=0.451672 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193255 Jy ! Component: 100 - total flux cleaned = 0.00219043 Jy ! Component: 150 - total flux cleaned = 0.00223244 Jy ! Component: 200 - total flux cleaned = 0.00226995 Jy ! Total flux subtracted in 200 components = 0.00226995 Jy ! Clean residual min=-0.004955 max=0.005857 Jy/beam ! Clean residual mean=-0.000020 rms=0.001653 Jy/beam ! Combined flux in latest and established models = 4.22824 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 = 3.34129e-05 Jy ! Component: 100 - total flux cleaned = 6.39264e-05 Jy ! Component: 150 - total flux cleaned = 9.16181e-05 Jy ! Component: 200 - total flux cleaned = 0.000116436 Jy ! Total flux subtracted in 200 components = 0.000116436 Jy ! Clean residual min=-0.004932 max=0.005831 Jy/beam ! Clean residual mean=-0.000020 rms=0.001649 Jy/beam ! Combined flux in latest and established models = 4.22836 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 80 components and 4.22835 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8461 mas, bmaj=2.254 mas, bpa=9.717 degrees ! Estimated noise=0.340593 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0013403 Jy ! Component: 100 - total flux cleaned = -0.00121987 Jy ! Component: 150 - total flux cleaned = -0.00100627 Jy ! Component: 200 - total flux cleaned = -0.000809115 Jy ! Total flux subtracted in 200 components = -0.000809115 Jy ! Clean residual min=-0.004776 max=0.004358 Jy/beam ! Clean residual mean=-0.000008 rms=0.001029 Jy/beam ! Combined flux in latest and established models = 4.22755 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 85 components and 4.22755 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. ! ! Fit before self-cal, rms=0.035723Jy sigma=0.876963 ! Fit after self-cal, rms=0.035554Jy sigma=0.873447 wmodel /scr/pima/br149ak_uvs/J0555+3948_X_map.mod ! Writing 85 model components to file: /scr/pima/br149ak_uvs/J0555+3948_X_map.mod wobs /scr/pima/br149ak_uvs/J0555+3948_X_uvs.fits ! Writing UV FITS file: /scr/pima/br149ak_uvs/J0555+3948_X_uvs.fits wwins /scr/pima/br149ak_uvs/J0555+3948_X_map.win ! wwins: Wrote 3 windows to /scr/pima/br149ak_uvs/J0555+3948_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 = -0.000602602 Jy ! Component: 100 - total flux cleaned = -0.000299095 Jy ! Component: 150 - total flux cleaned = -0.000300697 Jy ! Component: 200 - total flux cleaned = -0.000510447 Jy ! Component: 250 - total flux cleaned = -0.000578207 Jy ! Component: 300 - total flux cleaned = -0.000708891 Jy ! Component: 350 - total flux cleaned = -0.0008968 Jy ! Component: 400 - total flux cleaned = -0.00107747 Jy ! Component: 450 - total flux cleaned = -0.00113685 Jy ! Component: 500 - total flux cleaned = -0.00125025 Jy ! Component: 550 - total flux cleaned = -0.00125056 Jy ! Component: 600 - total flux cleaned = -0.00146543 Jy ! Component: 650 - total flux cleaned = -0.00167523 Jy ! Component: 700 - total flux cleaned = -0.00198092 Jy ! Component: 750 - total flux cleaned = -0.00218115 Jy ! Component: 800 - total flux cleaned = -0.00252292 Jy ! Component: 850 - total flux cleaned = -0.002761 Jy ! Component: 900 - total flux cleaned = -0.00299278 Jy ! Component: 950 - total flux cleaned = -0.00294759 Jy ! Component: 1000 - total flux cleaned = -0.00312678 Jy ! Component: 1050 - total flux cleaned = -0.0033017 Jy ! Component: 1100 - total flux cleaned = -0.00355976 Jy ! Component: 1150 - total flux cleaned = -0.00368472 Jy ! Component: 1200 - total flux cleaned = -0.0038908 Jy ! Component: 1250 - total flux cleaned = -0.0039715 Jy ! Component: 1300 - total flux cleaned = -0.00413142 Jy ! Component: 1350 - total flux cleaned = -0.00424874 Jy ! Component: 1400 - total flux cleaned = -0.00436475 Jy ! Component: 1450 - total flux cleaned = -0.0044027 Jy ! Component: 1500 - total flux cleaned = -0.00462757 Jy ! Component: 1550 - total flux cleaned = -0.00481132 Jy ! Component: 1600 - total flux cleaned = -0.00492002 Jy ! Component: 1650 - total flux cleaned = -0.00506169 Jy ! Component: 1700 - total flux cleaned = -0.0051325 Jy ! Component: 1750 - total flux cleaned = -0.0053403 Jy ! Component: 1800 - total flux cleaned = -0.00551077 Jy ! Component: 1850 - total flux cleaned = -0.0056795 Jy ! Component: 1900 - total flux cleaned = -0.0059433 Jy ! Component: 1950 - total flux cleaned = -0.0060085 Jy ! Component: 2000 - total flux cleaned = -0.00616926 Jy ! Component: 2050 - total flux cleaned = -0.00629649 Jy ! Component: 2100 - total flux cleaned = -0.00639029 Jy ! Component: 2150 - total flux cleaned = -0.0064524 Jy ! Component: 2200 - total flux cleaned = -0.00666556 Jy ! Component: 2250 - total flux cleaned = -0.00669625 Jy ! Component: 2300 - total flux cleaned = -0.00687495 Jy ! Component: 2350 - total flux cleaned = -0.00710859 Jy ! Component: 2400 - total flux cleaned = -0.00725269 Jy ! Component: 2450 - total flux cleaned = -0.00728077 Jy ! Component: 2500 - total flux cleaned = -0.00747747 Jy ! Component: 2550 - total flux cleaned = -0.00750575 Jy ! Component: 2600 - total flux cleaned = -0.00769766 Jy ! Component: 2650 - total flux cleaned = -0.00777912 Jy ! Component: 2700 - total flux cleaned = -0.00785915 Jy ! Component: 2750 - total flux cleaned = -0.00796478 Jy ! Component: 2800 - total flux cleaned = -0.00814674 Jy ! Component: 2850 - total flux cleaned = -0.00824932 Jy ! Component: 2900 - total flux cleaned = -0.00822356 Jy ! Component: 2950 - total flux cleaned = -0.00822382 Jy ! Component: 3000 - total flux cleaned = -0.00834823 Jy ! Component: 3050 - total flux cleaned = -0.00847092 Jy ! Component: 3100 - total flux cleaned = -0.00849495 Jy ! Component: 3150 - total flux cleaned = -0.00851908 Jy ! Component: 3200 - total flux cleaned = -0.00851885 Jy ! Component: 3250 - total flux cleaned = -0.00861306 Jy ! Component: 3300 - total flux cleaned = -0.00863615 Jy ! Component: 3350 - total flux cleaned = -0.00870499 Jy ! Component: 3400 - total flux cleaned = -0.0087726 Jy ! Component: 3450 - total flux cleaned = -0.00879492 Jy ! Component: 3500 - total flux cleaned = -0.00875063 Jy ! Component: 3550 - total flux cleaned = -0.0087945 Jy ! Component: 3600 - total flux cleaned = -0.00879473 Jy ! Component: 3650 - total flux cleaned = -0.00883789 Jy ! Component: 3700 - total flux cleaned = -0.00885973 Jy ! Component: 3750 - total flux cleaned = -0.00890207 Jy ! Component: 3800 - total flux cleaned = -0.00879741 Jy ! Component: 3850 - total flux cleaned = -0.00892167 Jy ! Component: 3900 - total flux cleaned = -0.00885993 Jy ! Component: 3950 - total flux cleaned = -0.00885979 Jy ! Component: 4000 - total flux cleaned = -0.00879951 Jy ! Component: 4050 - total flux cleaned = -0.00883943 Jy ! Total flux subtracted in 4096 components = -0.00882 Jy ! Clean residual min=-0.001322 max=0.000996 Jy/beam ! Clean residual mean=-0.000002 rms=0.000333 Jy/beam ! Combined flux in latest and established models = 4.21873 Jy keep ! Adding 275 model components to the UV plane model. ! The established model now contains 360 components and 4.21872 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/br149ak_uvs/J0555+3948_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8461 x 2.254 at 9.717 degrees (North through East) ! Clean map min=-0.0030201 max=2.9859 Jy/beam ! Writing clean map to FITS file: /scr/pima/br149ak_uvs/J0555+3948_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 2.98586 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000329955 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.0331517 0.0331517 0.0663034 0.132607 0.265214 0.530427 1.06085 2.12171 4.24342 8.48684 16.9737 33.9474 67.8947 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0009 print "peak= ", int(1000*peak_flux)/1000 ! peak= 2.985 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 9049.3 quit ! Quitting program ! Log file /scr/pima/br149ak_uvs/J0555+3948_X_uvs.log closed on Sat Feb 27 17:28:27 2016