! Started logfile: /scr/pima/br149ak_uvs/J0541+3407_X_uvs.log on Sat Feb 27 17:28:10 2016 obs /scr/pima/br149ak_uvs/J0541+3407_X_uva.fits ! Reading UV FITS file: /scr/pima/br149ak_uvs/J0541+3407_X_uva.fits ! AN table 1: 14 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.833333 visibilities/baseline/integration-bin. ! Found source: J0541+3407 ! ! 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 3360 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/J0541+3407_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 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.000612Jy sigma=28.184854 ! Fit after self-cal, rms=0.982674Jy sigma=27.743820 ! 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=0.7909 mas, bmaj=2.425 mas, bpa=2.026 degrees ! Estimated noise=0.742136 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 = 0.0134958 Jy ! Component: 100 - total flux cleaned = 0.0165364 Jy ! Total flux subtracted in 100 components = 0.0165364 Jy ! Clean residual min=-0.002818 max=0.002768 Jy/beam ! Clean residual mean=-0.000000 rms=0.000738 Jy/beam ! Combined flux in latest and established models = 0.0165364 Jy ! Performing phase self-cal ! Adding 4 model components to the UV plane model. ! The established model now contains 4 components and 0.0165364 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=0.040890Jy sigma=0.757937 ! Fit after self-cal, rms=0.039576Jy sigma=0.703091 ! 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=0.9723 mas, bmaj=2.628 mas, bpa=2.78 degrees ! Estimated noise=0.482801 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 = 0.00294613 Jy ! Component: 100 - total flux cleaned = 0.0041497 Jy ! Component: 150 - total flux cleaned = 0.00476842 Jy ! Component: 200 - total flux cleaned = 0.00491997 Jy ! Total flux subtracted in 200 components = 0.00491997 Jy ! Clean residual min=-0.001807 max=0.001613 Jy/beam ! Clean residual mean=-0.000000 rms=0.000418 Jy/beam ! Combined flux in latest and established models = 0.0214563 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.0214563 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=0.039213Jy sigma=0.696507 ! Fit after self-cal, rms=0.039174Jy sigma=0.696165 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9723 x 2.628 at 2.78 degrees (North through East) ! Clean map min=-0.0016997 max=0.019887 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 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Not correcting unselected IF 5. ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! FD 0.86 HN 1.00* KP 0.95 LA 1.16 ! MK 1.19 NL 1.07 OV 0.90 PT 1.02 ! SC 0.86 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Fit before self-cal, rms=0.039174Jy sigma=0.696165 ! Fit after self-cal, rms=0.039704Jy sigma=0.695518 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.9731 mas, bmaj=2.624 mas, bpa=3.056 degrees ! Estimated noise=0.481503 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 = 0.000431895 Jy ! Component: 100 - total flux cleaned = 0.000488177 Jy ! Component: 150 - total flux cleaned = 0.000538808 Jy ! Component: 200 - total flux cleaned = 0.000583486 Jy ! Total flux subtracted in 200 components = 0.000583486 Jy ! Clean residual min=-0.001700 max=0.001658 Jy/beam ! Clean residual mean=0.000000 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0220398 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 18 components and 0.0220398 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=0.039673Jy sigma=0.694895 ! Fit after self-cal, rms=0.039660Jy sigma=0.694753 ! 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=0.039660Jy sigma=0.694753 ! Fit after self-cal, rms=0.039874Jy sigma=0.694733 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9729 mas, bmaj=2.623 mas, bpa=3.103 degrees ! Estimated noise=0.48187 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00015053 Jy ! Component: 100 - total flux cleaned = 0.000191721 Jy ! Component: 150 - total flux cleaned = 0.000240998 Jy ! Component: 200 - total flux cleaned = 0.000240676 Jy ! Total flux subtracted in 200 components = 0.000240676 Jy ! Clean residual min=-0.001678 max=0.001683 Jy/beam ! Clean residual mean=0.000000 rms=0.000409 Jy/beam ! Combined flux in latest and established models = 0.0222805 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.0222805 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=0.039859Jy sigma=0.694461 ! Fit after self-cal, rms=0.039852Jy sigma=0.694413 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 = 2.7675e-05 Jy ! Component: 100 - total flux cleaned = 3.85563e-05 Jy ! Component: 150 - total flux cleaned = 3.84535e-05 Jy ! Component: 200 - total flux cleaned = 4.87292e-05 Jy ! Total flux subtracted in 200 components = 4.87292e-05 Jy ! Clean residual min=-0.001670 max=0.001699 Jy/beam ! Clean residual mean=0.000000 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0223292 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 23 components and 0.0223292 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=0.039843Jy sigma=0.694242 ! Fit after self-cal, rms=0.039841Jy sigma=0.694227 ! 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=0.039841Jy sigma=0.694227 ! Fit after self-cal, rms=0.039913Jy sigma=0.694221 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.9727 mas, bmaj=2.621 mas, bpa=3.131 degrees ! Estimated noise=0.482113 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 1.10429e-05 Jy ! Component: 100 - total flux cleaned = 1.11581e-05 Jy ! Component: 150 - total flux cleaned = 2.04446e-05 Jy ! Component: 200 - total flux cleaned = 1.14367e-05 Jy ! Total flux subtracted in 200 components = 1.14367e-05 Jy ! Clean residual min=-0.001663 max=0.001701 Jy/beam ! Clean residual mean=0.000000 rms=0.000410 Jy/beam ! Combined flux in latest and established models = 0.0223407 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 26 components and 0.0223407 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=0.039906Jy sigma=0.694094 ! Fit after self-cal, rms=0.039904Jy sigma=0.694083 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 = -2.14902e-05 Jy ! Component: 100 - total flux cleaned = -2.12907e-05 Jy ! Component: 150 - total flux cleaned = -2.93439e-05 Jy ! Component: 200 - total flux cleaned = -2.94019e-05 Jy ! Total flux subtracted in 200 components = -2.94019e-05 Jy ! Clean residual min=-0.001650 max=0.001698 Jy/beam ! Clean residual mean=0.000000 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0223113 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 28 components and 0.0223113 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=0.039898Jy sigma=0.693984 ! Fit after self-cal, rms=0.039898Jy sigma=0.693975 ! 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=0.039898Jy sigma=0.693975 ! Fit after self-cal, rms=0.039921Jy sigma=0.693972 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.049 mas, bmaj=3.76 mas, bpa=-7.976 degrees ! Estimated noise=0.621872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 8.65649e-05 Jy ! Component: 100 - total flux cleaned = 3.23544e-05 Jy ! Component: 150 - total flux cleaned = -1.03304e-05 Jy ! Component: 200 - total flux cleaned = -2.89252e-05 Jy ! Total flux subtracted in 200 components = -2.89252e-05 Jy ! Clean residual min=-0.001799 max=0.002048 Jy/beam ! Clean residual mean=0.000000 rms=0.000538 Jy/beam ! Combined flux in latest and established models = 0.0222823 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 30 components and 0.0222823 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=0.039937Jy sigma=0.694306 ! Fit after self-cal, rms=0.039908Jy sigma=0.694048 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.02491e-05 Jy ! Component: 100 - total flux cleaned = -2.75343e-05 Jy ! Component: 150 - total flux cleaned = -7.1514e-05 Jy ! Component: 200 - total flux cleaned = -9.59768e-05 Jy ! Total flux subtracted in 200 components = -9.59768e-05 Jy ! Clean residual min=-0.001687 max=0.002029 Jy/beam ! Clean residual mean=0.000000 rms=0.000526 Jy/beam ! Combined flux in latest and established models = 0.0221864 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 31 components and 0.0221864 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=0.039928Jy sigma=0.694687 ! Fit after self-cal, rms=0.039913Jy sigma=0.694423 ! 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=0.9726 mas, bmaj=2.621 mas, bpa=3.152 degrees ! Estimated noise=0.482179 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9726 x 2.621 at 3.152 degrees (North through East) ! Clean map min=-0.0015238 max=0.02066 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=0.7922 mas, bmaj=2.417 mas, bpa=2.399 degrees ! Estimated noise=0.740694 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0152301 Jy ! Component: 100 - total flux cleaned = 0.0188354 Jy ! Component: 150 - total flux cleaned = 0.0206159 Jy ! Component: 200 - total flux cleaned = 0.0211515 Jy ! Total flux subtracted in 200 components = 0.0211515 Jy ! Clean residual min=-0.002707 max=0.002415 Jy/beam ! Clean residual mean=-0.000000 rms=0.000725 Jy/beam ! Combined flux in latest and established models = 0.0211515 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 0.0211515 Jy ! Inverting map and beam ! Estimated beam: bmin=0.9726 mas, bmaj=2.621 mas, bpa=3.152 degrees ! Estimated noise=0.482179 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 = 0.000951726 Jy ! Component: 100 - total flux cleaned = 0.000951005 Jy ! Component: 150 - total flux cleaned = 0.00104244 Jy ! Component: 200 - total flux cleaned = 0.00110139 Jy ! Total flux subtracted in 200 components = 0.00110139 Jy ! Clean residual min=-0.001764 max=0.001701 Jy/beam ! Clean residual mean=-0.000000 rms=0.000424 Jy/beam ! Combined flux in latest and established models = 0.0222529 Jy ! Adding 11 model components to the UV plane model. ! The established model now contains 19 components and 0.0222529 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=2.049 mas, bmaj=3.76 mas, bpa=-7.976 degrees ! Estimated noise=0.621872 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000245242 Jy ! Component: 100 - total flux cleaned = 0.000214706 Jy ! Component: 150 - total flux cleaned = 0.000162058 Jy ! Component: 200 - total flux cleaned = 0.000140983 Jy ! Total flux subtracted in 200 components = 0.000140983 Jy ! Clean residual min=-0.001768 max=0.002044 Jy/beam ! Clean residual mean=0.000000 rms=0.000548 Jy/beam ! Combined flux in latest and established models = 0.0223939 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 = -3.76369e-05 Jy ! Component: 100 - total flux cleaned = -7.10998e-05 Jy ! Component: 150 - total flux cleaned = -0.000117646 Jy ! Component: 200 - total flux cleaned = -0.000160106 Jy ! Total flux subtracted in 200 components = -0.000160106 Jy ! Clean residual min=-0.001667 max=0.002009 Jy/beam ! Clean residual mean=0.000000 rms=0.000527 Jy/beam ! Combined flux in latest and established models = 0.0222337 Jy ! Adding 9 model components to the UV plane model. ! The established model now contains 24 components and 0.0222337 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.9726 mas, bmaj=2.621 mas, bpa=3.152 degrees ! Estimated noise=0.482179 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000164713 Jy ! Component: 100 - total flux cleaned = -0.000104802 Jy ! Component: 150 - total flux cleaned = -8.68212e-05 Jy ! Component: 200 - total flux cleaned = -5.6914e-05 Jy ! Total flux subtracted in 200 components = -5.6914e-05 Jy ! Clean residual min=-0.001674 max=0.001625 Jy/beam ! Clean residual mean=0.000000 rms=0.000398 Jy/beam ! Combined flux in latest and established models = 0.0221768 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 38 components and 0.0221768 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=0.039899Jy sigma=0.693961 ! Fit after self-cal, rms=0.039901Jy sigma=0.693783 wmodel /scr/pima/br149ak_uvs/J0541+3407_X_map.mod ! Writing 38 model components to file: /scr/pima/br149ak_uvs/J0541+3407_X_map.mod wobs /scr/pima/br149ak_uvs/J0541+3407_X_uvs.fits ! Writing UV FITS file: /scr/pima/br149ak_uvs/J0541+3407_X_uvs.fits wwins /scr/pima/br149ak_uvs/J0541+3407_X_map.win ! wwins: Wrote 1 windows to /scr/pima/br149ak_uvs/J0541+3407_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 = 0.000298254 Jy ! Component: 100 - total flux cleaned = 0.000602234 Jy ! Component: 150 - total flux cleaned = 0.000742533 Jy ! Component: 200 - total flux cleaned = 0.000764303 Jy ! Component: 250 - total flux cleaned = 0.000764558 Jy ! Component: 300 - total flux cleaned = 0.000765312 Jy ! Component: 350 - total flux cleaned = 0.000727344 Jy ! Component: 400 - total flux cleaned = 0.000783283 Jy ! Component: 450 - total flux cleaned = 0.000783315 Jy ! Component: 500 - total flux cleaned = 0.000818153 Jy ! Component: 550 - total flux cleaned = 0.000868317 Jy ! Component: 600 - total flux cleaned = 0.00090096 Jy ! Component: 650 - total flux cleaned = 0.000963887 Jy ! Component: 700 - total flux cleaned = 0.00102473 Jy ! Component: 750 - total flux cleaned = 0.00109861 Jy ! Component: 800 - total flux cleaned = 0.00112734 Jy ! Component: 850 - total flux cleaned = 0.00118358 Jy ! Component: 900 - total flux cleaned = 0.00122492 Jy ! Component: 950 - total flux cleaned = 0.00126532 Jy ! Component: 1000 - total flux cleaned = 0.0013309 Jy ! Component: 1050 - total flux cleaned = 0.00133078 Jy ! Component: 1100 - total flux cleaned = 0.00136847 Jy ! Component: 1150 - total flux cleaned = 0.00141768 Jy ! Component: 1200 - total flux cleaned = 0.00147797 Jy ! Component: 1250 - total flux cleaned = 0.00154911 Jy ! Component: 1300 - total flux cleaned = 0.00157243 Jy ! Component: 1350 - total flux cleaned = 0.00164097 Jy ! Component: 1400 - total flux cleaned = 0.00169737 Jy ! Component: 1450 - total flux cleaned = 0.00176375 Jy ! Component: 1500 - total flux cleaned = 0.00179624 Jy ! Component: 1550 - total flux cleaned = 0.00181777 Jy ! Component: 1600 - total flux cleaned = 0.00188102 Jy ! Component: 1650 - total flux cleaned = 0.00188085 Jy ! Component: 1700 - total flux cleaned = 0.00193206 Jy ! Component: 1750 - total flux cleaned = 0.00193199 Jy ! Component: 1800 - total flux cleaned = 0.00190218 Jy ! Component: 1850 - total flux cleaned = 0.00192199 Jy ! Component: 1900 - total flux cleaned = 0.00191219 Jy ! Component: 1950 - total flux cleaned = 0.00191216 Jy ! Component: 2000 - total flux cleaned = 0.00192173 Jy ! Component: 2050 - total flux cleaned = 0.00190301 Jy ! Component: 2100 - total flux cleaned = 0.00191237 Jy ! Component: 2150 - total flux cleaned = 0.00193078 Jy ! Component: 2200 - total flux cleaned = 0.00193073 Jy ! Component: 2250 - total flux cleaned = 0.0019308 Jy ! Component: 2300 - total flux cleaned = 0.00192205 Jy ! Component: 2350 - total flux cleaned = 0.00191324 Jy ! Component: 2400 - total flux cleaned = 0.00190454 Jy ! Component: 2450 - total flux cleaned = 0.00189594 Jy ! Component: 2500 - total flux cleaned = 0.00188741 Jy ! Component: 2550 - total flux cleaned = 0.00188742 Jy ! Component: 2600 - total flux cleaned = 0.00187049 Jy ! Component: 2650 - total flux cleaned = 0.00184536 Jy ! Component: 2700 - total flux cleaned = 0.00184532 Jy ! Component: 2750 - total flux cleaned = 0.00180393 Jy ! Component: 2800 - total flux cleaned = 0.00179571 Jy ! Component: 2850 - total flux cleaned = 0.00177125 Jy ! Component: 2900 - total flux cleaned = 0.00175508 Jy ! Component: 2950 - total flux cleaned = 0.00173101 Jy ! Component: 3000 - total flux cleaned = 0.00173898 Jy ! Component: 3050 - total flux cleaned = 0.0017231 Jy ! Component: 3100 - total flux cleaned = 0.00172302 Jy ! Component: 3150 - total flux cleaned = 0.00169944 Jy ! Component: 3200 - total flux cleaned = 0.00167602 Jy ! Component: 3250 - total flux cleaned = 0.00166823 Jy ! Component: 3300 - total flux cleaned = 0.00163725 Jy ! Component: 3350 - total flux cleaned = 0.00163728 Jy ! Component: 3400 - total flux cleaned = 0.00161424 Jy ! Component: 3450 - total flux cleaned = 0.0016142 Jy ! Component: 3500 - total flux cleaned = 0.00158366 Jy ! Component: 3550 - total flux cleaned = 0.00157606 Jy ! Component: 3600 - total flux cleaned = 0.00153823 Jy ! Component: 3650 - total flux cleaned = 0.00150047 Jy ! Component: 3700 - total flux cleaned = 0.00145532 Jy ! Component: 3750 - total flux cleaned = 0.00144783 Jy ! Component: 3800 - total flux cleaned = 0.00141785 Jy ! Component: 3850 - total flux cleaned = 0.00141036 Jy ! Component: 3900 - total flux cleaned = 0.00139538 Jy ! Component: 3950 - total flux cleaned = 0.0013582 Jy ! Component: 4000 - total flux cleaned = 0.00134332 Jy ! Component: 4050 - total flux cleaned = 0.0013211 Jy ! Total flux subtracted in 4096 components = 0.00130637 Jy ! Clean residual min=-0.000424 max=0.000504 Jy/beam ! Clean residual mean=-0.000000 rms=0.000117 Jy/beam ! Combined flux in latest and established models = 0.0234832 Jy keep ! Adding 279 model components to the UV plane model. ! The established model now contains 317 components and 0.0234832 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/br149ak_uvs/J0541+3407_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.9726 x 2.621 at 3.152 degrees (North through East) ! Clean map min=-0.00096604 max=0.020463 Jy/beam ! Writing clean map to FITS file: /scr/pima/br149ak_uvs/J0541+3407_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0204633 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00011298 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.65633 1.65633 3.31266 6.62532 13.2506 26.5013 53.0026 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.02 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 181.123 quit ! Quitting program ! Log file /scr/pima/br149ak_uvs/J0541+3407_X_uvs.log closed on Sat Feb 27 17:28:14 2016