! Started logfile: /g0/scr/pima/s4195c_uvs/J1357+7643_X_uvs.log on Tue Dec 31 19:55:36 2013 obs /g0/scr/pima/s4195c_uvs/J1357+7643_X_uva.fits ! Reading UV FITS file: /g0/scr/pima/s4195c_uvs/J1357+7643_X_uva.fits ! AN table 1: 3 integrations on 21 of 21 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1357+7643 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 504 visibilities. select RR ! Selecting polarization: RR, channels: 1..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: 5..5 ! 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 /g0/scr/pima/s4195c_uvs/J1357+7643_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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=1.091560Jy sigma=15.126154 ! Fit after self-cal, rms=0.612557Jy sigma=8.396567 ! 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=1.229 mas, bmaj=5.004 mas, bpa=46.58 degrees ! Estimated noise=3.72488 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 = 0.298136 Jy ! Component: 100 - total flux cleaned = 0.363157 Jy ! Total flux subtracted in 100 components = 0.363157 Jy ! Clean residual min=-0.015307 max=0.018220 Jy/beam ! Clean residual mean=0.000004 rms=0.004322 Jy/beam ! Combined flux in latest and established models = 0.363157 Jy ! Performing phase self-cal ! Adding 2 model components to the UV plane model. ! The established model now contains 2 components and 0.363157 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.054077Jy sigma=0.752765 ! Fit after self-cal, rms=0.054079Jy sigma=0.752705 ! 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=1.529 mas, bmaj=4.878 mas, bpa=46.97 degrees ! Estimated noise=2.4273 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 = 0.0256276 Jy ! Component: 100 - total flux cleaned = 0.0394871 Jy ! Component: 150 - total flux cleaned = 0.0492974 Jy ! Component: 200 - total flux cleaned = 0.0566014 Jy ! Total flux subtracted in 200 components = 0.0566014 Jy ! Clean residual min=-0.011971 max=0.009359 Jy/beam ! Clean residual mean=-0.000004 rms=0.003045 Jy/beam ! Combined flux in latest and established models = 0.419758 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 55 components and 0.419758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.041148Jy sigma=0.522672 ! Fit after self-cal, rms=0.041137Jy sigma=0.522412 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.529 x 4.878 at 46.97 degrees (North through East) ! Clean map min=-0.011506 max=0.38944 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.08 HN 0.98 KP 0.98 LA 1.03 ! NL 1.00 OV 1.02 PT 0.86 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 HN 0.95 KP 0.98 LA 0.97 ! NL 1.03 OV 0.97 PT 0.91 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.86 HN 0.99 KP 1.08 LA 0.95 ! NL 1.01 OV 1.01 PT 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 HN 1.04 KP 0.95 LA 0.99 ! NL 0.98 OV 1.03 PT 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 HN 1.02 KP 1.09 LA 1.00 ! NL 0.97 OV 1.01 PT 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.10 KP 1.06 LA 1.06 ! NL 1.03 OV 1.07 PT 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.04 KP 1.03 LA 0.96 ! NL 1.04 OV 1.06 PT 0.92 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 HN 1.03 KP 1.08 LA 0.92 ! NL 1.01 OV 1.07 PT 0.86 ! ! ! Fit before self-cal, rms=0.041137Jy sigma=0.522412 ! Fit after self-cal, rms=0.022256Jy sigma=0.202190 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.543 mas, bmaj=4.895 mas, bpa=46.89 degrees ! Estimated noise=2.41071 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 = 0.000550821 Jy ! Component: 100 - total flux cleaned = 0.000248904 Jy ! Component: 150 - total flux cleaned = -1.01531e-06 Jy ! Component: 200 - total flux cleaned = -0.000252529 Jy ! Total flux subtracted in 200 components = -0.000252529 Jy ! Clean residual min=-0.002487 max=0.001960 Jy/beam ! Clean residual mean=-0.000001 rms=0.000553 Jy/beam ! Combined flux in latest and established models = 0.419506 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 73 components and 0.419506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022044Jy sigma=0.198228 ! Fit after self-cal, rms=0.022066Jy sigma=0.198153 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.022066Jy sigma=0.198153 ! Fit after self-cal, rms=0.022060Jy sigma=0.197938 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.543 mas, bmaj=4.896 mas, bpa=46.88 degrees ! Estimated noise=2.40819 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000515489 Jy ! Component: 100 - total flux cleaned = -0.000698068 Jy ! Component: 150 - total flux cleaned = -0.000883731 Jy ! Component: 200 - total flux cleaned = -0.00100028 Jy ! Total flux subtracted in 200 components = -0.00100028 Jy ! Clean residual min=-0.002281 max=0.001856 Jy/beam ! Clean residual mean=-0.000001 rms=0.000510 Jy/beam ! Combined flux in latest and established models = 0.418505 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 86 components and 0.418505 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021972Jy sigma=0.196716 ! Fit after self-cal, rms=0.021975Jy sigma=0.196707 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 = -0.000174383 Jy ! Component: 100 - total flux cleaned = -0.000251964 Jy ! Component: 150 - total flux cleaned = -0.000323342 Jy ! Component: 200 - total flux cleaned = -0.000387463 Jy ! Total flux subtracted in 200 components = -0.000387463 Jy ! Clean residual min=-0.002198 max=0.001767 Jy/beam ! Clean residual mean=-0.000001 rms=0.000497 Jy/beam ! Combined flux in latest and established models = 0.418118 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 95 components and 0.418118 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021936Jy sigma=0.196256 ! Fit after self-cal, rms=0.021940Jy sigma=0.196248 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021940Jy sigma=0.196248 ! Fit after self-cal, rms=0.021942Jy sigma=0.196023 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.543 mas, bmaj=4.897 mas, bpa=46.87 degrees ! Estimated noise=2.40638 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000602354 Jy ! Component: 100 - total flux cleaned = -0.00088102 Jy ! Component: 150 - total flux cleaned = -0.00098539 Jy ! Component: 200 - total flux cleaned = -0.00107918 Jy ! Total flux subtracted in 200 components = -0.00107918 Jy ! Clean residual min=-0.002066 max=0.001708 Jy/beam ! Clean residual mean=-0.000001 rms=0.000474 Jy/beam ! Combined flux in latest and established models = 0.417039 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 101 components and 0.417039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021906Jy sigma=0.195630 ! Fit after self-cal, rms=0.021909Jy sigma=0.195620 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 = -0.000134822 Jy ! Component: 100 - total flux cleaned = -0.000180983 Jy ! Component: 150 - total flux cleaned = -0.000212976 Jy ! Component: 200 - total flux cleaned = -0.000222923 Jy ! Total flux subtracted in 200 components = -0.000222923 Jy ! Clean residual min=-0.002023 max=0.001653 Jy/beam ! Clean residual mean=-0.000001 rms=0.000470 Jy/beam ! Combined flux in latest and established models = 0.416816 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 108 components and 0.416816 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021894Jy sigma=0.195477 ! Fit after self-cal, rms=0.021897Jy sigma=0.195468 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021897Jy sigma=0.195468 ! Fit after self-cal, rms=0.021898Jy sigma=0.195334 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.336 mas, bmaj=4.808 mas, bpa=50.16 degrees ! Estimated noise=2.55121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000391646 Jy ! Component: 100 - total flux cleaned = -0.000555432 Jy ! Component: 150 - total flux cleaned = -0.000618431 Jy ! Component: 200 - total flux cleaned = -0.000626749 Jy ! Total flux subtracted in 200 components = -0.000626749 Jy ! Clean residual min=-0.002056 max=0.001676 Jy/beam ! Clean residual mean=-0.000001 rms=0.000501 Jy/beam ! Combined flux in latest and established models = 0.416189 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 118 components and 0.416189 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021883Jy sigma=0.195168 ! Fit after self-cal, rms=0.021885Jy sigma=0.195159 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.76096e-05 Jy ! Component: 100 - total flux cleaned = 2.65845e-05 Jy ! Component: 150 - total flux cleaned = 5.31803e-06 Jy ! Component: 200 - total flux cleaned = -1.1876e-06 Jy ! Total flux subtracted in 200 components = -1.1876e-06 Jy ! Clean residual min=-0.002038 max=0.001660 Jy/beam ! Clean residual mean=-0.000001 rms=0.000498 Jy/beam ! Combined flux in latest and established models = 0.416188 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 123 components and 0.416188 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021880Jy sigma=0.195101 ! Fit after self-cal, rms=0.021883Jy sigma=0.195091 ! 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=1.543 mas, bmaj=4.898 mas, bpa=46.86 degrees ! Estimated noise=2.4051 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.543 x 4.898 at 46.86 degrees (North through East) ! Clean map min=-0.0018644 max=0.38624 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=1.24 mas, bmaj=5.018 mas, bpa=46.42 degrees ! Estimated noise=3.74165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.299483 Jy ! Component: 100 - total flux cleaned = 0.36479 Jy ! Component: 150 - total flux cleaned = 0.380196 Jy ! Component: 200 - total flux cleaned = 0.388079 Jy ! Total flux subtracted in 200 components = 0.388079 Jy ! Clean residual min=-0.005369 max=0.004982 Jy/beam ! Clean residual mean=0.000002 rms=0.001441 Jy/beam ! Combined flux in latest and established models = 0.388079 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 17 model components to the UV plane model. ! The established model now contains 17 components and 0.388079 Jy ! Inverting map and beam ! Estimated beam: bmin=1.543 mas, bmaj=4.898 mas, bpa=46.86 degrees ! Estimated noise=2.4051 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 = 0.0083293 Jy ! Component: 100 - total flux cleaned = 0.0138886 Jy ! Component: 150 - total flux cleaned = 0.017892 Jy ! Component: 200 - total flux cleaned = 0.0208019 Jy ! Total flux subtracted in 200 components = 0.0208019 Jy ! Clean residual min=-0.002574 max=0.002327 Jy/beam ! Clean residual mean=0.000001 rms=0.000744 Jy/beam ! Combined flux in latest and established models = 0.408881 Jy ! Adding 64 model components to the UV plane model. ! The established model now contains 77 components and 0.408881 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=2.336 mas, bmaj=4.808 mas, bpa=50.16 degrees ! Estimated noise=2.55121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00278795 Jy ! Component: 100 - total flux cleaned = 0.00455758 Jy ! Component: 150 - total flux cleaned = 0.00520064 Jy ! Component: 200 - total flux cleaned = 0.00563855 Jy ! Total flux subtracted in 200 components = 0.00563855 Jy ! Clean residual min=-0.002184 max=0.001568 Jy/beam ! Clean residual mean=-0.000000 rms=0.000541 Jy/beam ! Combined flux in latest and established models = 0.414519 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000276731 Jy ! Component: 100 - total flux cleaned = 0.000582473 Jy ! Component: 150 - total flux cleaned = 0.000810307 Jy ! Component: 200 - total flux cleaned = 0.000994565 Jy ! Total flux subtracted in 200 components = 0.000994565 Jy ! Clean residual min=-0.002036 max=0.001635 Jy/beam ! Clean residual mean=-0.000001 rms=0.000509 Jy/beam ! Combined flux in latest and established models = 0.415514 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 127 components and 0.415514 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.543 mas, bmaj=4.898 mas, bpa=46.86 degrees ! Estimated noise=2.4051 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000191378 Jy ! Component: 100 - total flux cleaned = -0.000235623 Jy ! Component: 150 - total flux cleaned = -0.000255593 Jy ! Component: 200 - total flux cleaned = -0.000239667 Jy ! Total flux subtracted in 200 components = -0.000239667 Jy ! Clean residual min=-0.001883 max=0.001459 Jy/beam ! Clean residual mean=-0.000001 rms=0.000462 Jy/beam ! Combined flux in latest and established models = 0.415274 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 141 components and 0.415274 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.021875Jy sigma=0.195288 ! Fit after self-cal, rms=0.021874Jy sigma=0.195233 wmodel /g0/scr/pima/s4195c_uvs/J1357+7643_X_map.mod ! Writing 141 model components to file: /g0/scr/pima/s4195c_uvs/J1357+7643_X_map.mod wobs /g0/scr/pima/s4195c_uvs/J1357+7643_X_uvs.fits ! Writing UV FITS file: /g0/scr/pima/s4195c_uvs/J1357+7643_X_uvs.fits wwins /g0/scr/pima/s4195c_uvs/J1357+7643_X_map.win ! wwins: Wrote 1 windows to /g0/scr/pima/s4195c_uvs/J1357+7643_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 = -0.00075862 Jy ! Component: 100 - total flux cleaned = -0.000758732 Jy ! Component: 150 - total flux cleaned = -0.000854795 Jy ! Component: 200 - total flux cleaned = -0.000921933 Jy ! Component: 250 - total flux cleaned = -0.00092277 Jy ! Component: 300 - total flux cleaned = -0.000943152 Jy ! Component: 350 - total flux cleaned = -0.000962592 Jy ! Component: 400 - total flux cleaned = -0.000998918 Jy ! Component: 450 - total flux cleaned = -0.00101617 Jy ! Component: 500 - total flux cleaned = -0.00108306 Jy ! Component: 550 - total flux cleaned = -0.00118011 Jy ! Component: 600 - total flux cleaned = -0.0012578 Jy ! Component: 650 - total flux cleaned = -0.00128806 Jy ! Component: 700 - total flux cleaned = -0.00133221 Jy ! Component: 750 - total flux cleaned = -0.00140342 Jy ! Component: 800 - total flux cleaned = -0.00147298 Jy ! Component: 850 - total flux cleaned = -0.00155428 Jy ! Component: 900 - total flux cleaned = -0.00160726 Jy ! Component: 950 - total flux cleaned = -0.00169794 Jy ! Component: 1000 - total flux cleaned = -0.00174829 Jy ! Component: 1050 - total flux cleaned = -0.00183482 Jy ! Component: 1100 - total flux cleaned = -0.00184672 Jy ! Component: 1150 - total flux cleaned = -0.00188234 Jy ! Component: 1200 - total flux cleaned = -0.00191733 Jy ! Component: 1250 - total flux cleaned = -0.00192869 Jy ! Component: 1300 - total flux cleaned = -0.00196264 Jy ! Component: 1350 - total flux cleaned = -0.00201845 Jy ! Component: 1400 - total flux cleaned = -0.00206235 Jy ! Component: 1450 - total flux cleaned = -0.00212729 Jy ! Component: 1500 - total flux cleaned = -0.00218079 Jy ! Component: 1550 - total flux cleaned = -0.00224425 Jy ! Component: 1600 - total flux cleaned = -0.00229643 Jy ! Component: 1650 - total flux cleaned = -0.00235842 Jy ! Component: 1700 - total flux cleaned = -0.00245041 Jy ! Component: 1750 - total flux cleaned = -0.00246046 Jy ! Component: 1800 - total flux cleaned = -0.00253084 Jy ! Component: 1850 - total flux cleaned = -0.00255075 Jy ! Component: 1900 - total flux cleaned = -0.00261009 Jy ! Component: 1950 - total flux cleaned = -0.00261005 Jy ! Component: 2000 - total flux cleaned = -0.0026491 Jy ! Component: 2050 - total flux cleaned = -0.00267808 Jy ! Component: 2100 - total flux cleaned = -0.00270691 Jy ! Component: 2150 - total flux cleaned = -0.00276428 Jy ! Component: 2200 - total flux cleaned = -0.00279278 Jy ! Component: 2250 - total flux cleaned = -0.00284938 Jy ! Component: 2300 - total flux cleaned = -0.002887 Jy ! Component: 2350 - total flux cleaned = -0.00293364 Jy ! Component: 2400 - total flux cleaned = -0.00298926 Jy ! Component: 2450 - total flux cleaned = -0.00303533 Jy ! Component: 2500 - total flux cleaned = -0.0030903 Jy ! Component: 2550 - total flux cleaned = -0.00313583 Jy ! Component: 2600 - total flux cleaned = -0.00317212 Jy ! Component: 2650 - total flux cleaned = -0.00322635 Jy ! Component: 2700 - total flux cleaned = -0.00329833 Jy ! Component: 2750 - total flux cleaned = -0.00336103 Jy ! Component: 2800 - total flux cleaned = -0.00343257 Jy ! Component: 2850 - total flux cleaned = -0.00352166 Jy ! Component: 2900 - total flux cleaned = -0.00361061 Jy ! Component: 2950 - total flux cleaned = -0.00369051 Jy ! Component: 3000 - total flux cleaned = -0.00376138 Jy ! Component: 3050 - total flux cleaned = -0.00384106 Jy ! Component: 3100 - total flux cleaned = -0.00394719 Jy ! Component: 3150 - total flux cleaned = -0.00401781 Jy ! Component: 3200 - total flux cleaned = -0.00408839 Jy ! Component: 3250 - total flux cleaned = -0.00419417 Jy ! Component: 3300 - total flux cleaned = -0.00429986 Jy ! Component: 3350 - total flux cleaned = -0.00437028 Jy ! Component: 3400 - total flux cleaned = -0.00445817 Jy ! Component: 3450 - total flux cleaned = -0.00454603 Jy ! Component: 3500 - total flux cleaned = -0.00463386 Jy ! Component: 3550 - total flux cleaned = -0.00469533 Jy ! Component: 3600 - total flux cleaned = -0.00476557 Jy ! Component: 3650 - total flux cleaned = -0.0048183 Jy ! Component: 3700 - total flux cleaned = -0.00486219 Jy ! Component: 3750 - total flux cleaned = -0.00493251 Jy ! Component: 3800 - total flux cleaned = -0.00498529 Jy ! Component: 3850 - total flux cleaned = -0.0050558 Jy ! Component: 3900 - total flux cleaned = -0.00511758 Jy ! Component: 3950 - total flux cleaned = -0.00517061 Jy ! Component: 4000 - total flux cleaned = -0.00523268 Jy ! Component: 4050 - total flux cleaned = -0.00529488 Jy ! Total flux subtracted in 4096 components = -0.00533938 Jy ! Clean residual min=-0.000550 max=0.000505 Jy/beam ! Clean residual mean=-0.000001 rms=0.000149 Jy/beam ! Combined flux in latest and established models = 0.409935 Jy keep ! Adding 202 model components to the UV plane model. ! The established model now contains 343 components and 0.409935 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/g0/scr/pima/s4195c_uvs/J1357+7643_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.543 x 4.898 at 46.86 degrees (North through East) ! Clean map min=-0.0015915 max=0.38648 Jy/beam ! Writing clean map to FITS file: /g0/scr/pima/s4195c_uvs/J1357+7643_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.38648 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000147844 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.114762 0.114762 0.229524 0.459047 0.918094 1.83619 3.67238 7.34475 14.6895 29.379 58.758 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.386 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 2614.11 quit ! Quitting program ! Log file /g0/scr/pima/s4195c_uvs/J1357+7643_X_uvs.log closed on Tue Dec 31 19:55:42 2013