! Started logfile: /scr/pima/bs241g_uvs/J1049+0336_X_uvs.log on Mon Jul 27 06:02:05 2015 obs /scr/pima/bs241g_uvs/J1049+0336_X_uva.fits ! Reading UV FITS file: /scr/pima/bs241g_uvs/J1049+0336_X_uva.fits ! AN table 1: 13 integrations on 36 of 36 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1049+0336 ! ! 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): I ! ! Read 0 lines of history. ! ! Reading 3744 visibilities. select RR ! Polarization RR is unavailable. ! Selecting polarization: I, 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 /scr/pima/bs241g_uvs/J1049+0336_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=1.010282Jy sigma=25.506703 ! Fit after self-cal, rms=0.910589Jy sigma=22.932162 ! 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=0.8417 mas, bmaj=2.29 mas, bpa=-11.01 degrees ! Estimated noise=0.839715 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 = 0.0696884 Jy ! Component: 100 - total flux cleaned = 0.0850457 Jy ! Total flux subtracted in 100 components = 0.0850457 Jy ! Clean residual min=-0.003798 max=0.005235 Jy/beam ! Clean residual mean=-0.000001 rms=0.000982 Jy/beam ! Combined flux in latest and established models = 0.0850457 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0850457 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=0.037956Jy sigma=0.782620 ! Fit after self-cal, rms=0.037531Jy sigma=0.777558 ! 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=1.07 mas, bmaj=2.693 mas, bpa=-10.96 degrees ! Estimated noise=0.474758 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 = 0.00640847 Jy ! Component: 100 - total flux cleaned = 0.00924251 Jy ! Component: 150 - total flux cleaned = 0.0108915 Jy ! Component: 200 - total flux cleaned = 0.0119051 Jy ! Total flux subtracted in 200 components = 0.0119051 Jy ! Clean residual min=-0.003664 max=0.004137 Jy/beam ! Clean residual mean=-0.000002 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.0969508 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 28 components and 0.0969508 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=0.036714Jy sigma=0.743581 ! Fit after self-cal, rms=0.036724Jy sigma=0.743524 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.07 x 2.693 at -10.96 degrees (North through East) ! Clean map min=-0.0034982 max=0.08908 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 1.06 HN 1.02 KP 0.97 LA 1.05 ! MK 1.00 NL 0.87 OV 0.91 PT 0.88 ! SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.04 HN 0.98 KP 1.06 LA 0.95 ! MK 1.02 NL 0.97 OV 0.92 PT 0.94 ! SC 0.96 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.17 HN 1.03 KP 1.05 LA 0.94 ! MK 1.03 NL 0.98 OV 0.93 PT 0.96 ! SC 1.03 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.11 HN 1.11 KP 0.92 LA 1.03 ! MK 0.98 NL 0.94 OV 0.94 PT 0.90 ! SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! FD 1.15 HN 1.08 KP 1.11 LA 0.96 ! MK 1.02 NL 1.03 OV 0.88 PT 0.93 ! SC 1.06 ! ! ! 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 1.10 HN 1.10 KP 1.11 LA 1.02 ! MK 1.01 NL 0.87 OV 0.97 PT 0.89 ! SC 1.04 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! FD 1.10 HN 1.16 KP 1.09 LA 0.96 ! MK 1.02 NL 0.88 OV 0.93 PT 0.86 ! SC 1.02 ! ! ! Fit before self-cal, rms=0.036724Jy sigma=0.743524 ! Fit after self-cal, rms=0.035910Jy sigma=0.705986 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.078 mas, bmaj=2.701 mas, bpa=-10.93 degrees ! Estimated noise=0.469149 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 = -0.00120767 Jy ! Component: 100 - total flux cleaned = -0.00176639 Jy ! Component: 150 - total flux cleaned = -0.00187358 Jy ! Component: 200 - total flux cleaned = -0.00194965 Jy ! Total flux subtracted in 200 components = -0.00194965 Jy ! Clean residual min=-0.001809 max=0.001653 Jy/beam ! Clean residual mean=-0.000001 rms=0.000423 Jy/beam ! Combined flux in latest and established models = 0.0950011 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 38 components and 0.0950011 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=0.035848Jy sigma=0.705175 ! Fit after self-cal, rms=0.035876Jy sigma=0.704972 ! 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=0.035876Jy sigma=0.704972 ! Fit after self-cal, rms=0.035597Jy sigma=0.704282 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.081 mas, bmaj=2.708 mas, bpa=-10.97 degrees ! Estimated noise=0.464165 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000963018 Jy ! Component: 100 - total flux cleaned = -0.00138358 Jy ! Component: 150 - total flux cleaned = -0.00154922 Jy ! Component: 200 - total flux cleaned = -0.00156555 Jy ! Total flux subtracted in 200 components = -0.00156555 Jy ! Clean residual min=-0.001803 max=0.001603 Jy/beam ! Clean residual mean=-0.000001 rms=0.000413 Jy/beam ! Combined flux in latest and established models = 0.0934355 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 40 components and 0.0934355 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=0.035549Jy sigma=0.703915 ! Fit after self-cal, rms=0.035550Jy sigma=0.703912 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 = 9.21484e-06 Jy ! Component: 100 - total flux cleaned = 1.60444e-06 Jy ! Component: 150 - total flux cleaned = -5.36903e-06 Jy ! Component: 200 - total flux cleaned = 1.25706e-06 Jy ! Total flux subtracted in 200 components = 1.25706e-06 Jy ! Clean residual min=-0.001802 max=0.001599 Jy/beam ! Clean residual mean=-0.000001 rms=0.000412 Jy/beam ! Combined flux in latest and established models = 0.0934368 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 40 components and 0.0934368 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=0.035544Jy sigma=0.703887 ! Fit after self-cal, rms=0.035543Jy sigma=0.703884 ! 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=0.035543Jy sigma=0.703884 ! Fit after self-cal, rms=0.035254Jy sigma=0.703308 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.083 mas, bmaj=2.714 mas, bpa=-11.02 degrees ! Estimated noise=0.459495 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000830372 Jy ! Component: 100 - total flux cleaned = -0.0011529 Jy ! Component: 150 - total flux cleaned = -0.00122054 Jy ! Component: 200 - total flux cleaned = -0.00124194 Jy ! Total flux subtracted in 200 components = -0.00124194 Jy ! Clean residual min=-0.001792 max=0.001580 Jy/beam ! Clean residual mean=-0.000001 rms=0.000405 Jy/beam ! Combined flux in latest and established models = 0.0921949 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 42 components and 0.0921949 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=0.035214Jy sigma=0.703106 ! Fit after self-cal, rms=0.035214Jy sigma=0.703105 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 = -1.2155e-05 Jy ! Component: 100 - total flux cleaned = -1.22082e-05 Jy ! Component: 150 - total flux cleaned = -6.93856e-06 Jy ! Component: 200 - total flux cleaned = -6.754e-06 Jy ! Total flux subtracted in 200 components = -6.754e-06 Jy ! Clean residual min=-0.001795 max=0.001577 Jy/beam ! Clean residual mean=-0.000001 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0921881 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.0921881 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=0.035210Jy sigma=0.703095 ! Fit after self-cal, rms=0.035210Jy sigma=0.703094 ! 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=0.035210Jy sigma=0.703094 ! Fit after self-cal, rms=0.035011Jy sigma=0.695259 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.547 mas, bmaj=3.92 mas, bpa=-4.276 degrees ! Estimated noise=0.527469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000517365 Jy ! Component: 100 - total flux cleaned = -0.000696081 Jy ! Component: 150 - total flux cleaned = -0.00071954 Jy ! Component: 200 - total flux cleaned = -0.000738763 Jy ! Total flux subtracted in 200 components = -0.000738763 Jy ! Clean residual min=-0.001834 max=0.001362 Jy/beam ! Clean residual mean=-0.000001 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0914494 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 49 components and 0.0914494 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=0.034995Jy sigma=0.695317 ! Fit after self-cal, rms=0.035002Jy sigma=0.695271 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 = -5.23555e-06 Jy ! Component: 100 - total flux cleaned = -1.75249e-05 Jy ! Component: 150 - total flux cleaned = -2.48081e-05 Jy ! Component: 200 - total flux cleaned = -3.17049e-05 Jy ! Total flux subtracted in 200 components = -3.17049e-05 Jy ! Clean residual min=-0.001832 max=0.001368 Jy/beam ! Clean residual mean=-0.000001 rms=0.000427 Jy/beam ! Combined flux in latest and established models = 0.0914176 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 53 components and 0.0914176 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=0.035003Jy sigma=0.695285 ! Fit after self-cal, rms=0.035003Jy sigma=0.695281 ! 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=1.084 mas, bmaj=2.719 mas, bpa=-11.06 degrees ! Estimated noise=0.458181 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.084 x 2.719 at -11.06 degrees (North through East) ! Clean map min=-0.0016936 max=0.086395 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=0.8491 mas, bmaj=2.298 mas, bpa=-11.05 degrees ! Estimated noise=0.819466 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.068037 Jy ! Component: 100 - total flux cleaned = 0.0829991 Jy ! Component: 150 - total flux cleaned = 0.087289 Jy ! Component: 200 - total flux cleaned = 0.0880605 Jy ! Total flux subtracted in 200 components = 0.0880605 Jy ! Clean residual min=-0.002532 max=0.002605 Jy/beam ! Clean residual mean=0.000000 rms=0.000618 Jy/beam ! Combined flux in latest and established models = 0.0880605 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 0.0880605 Jy ! Inverting map and beam ! Estimated beam: bmin=1.084 mas, bmaj=2.719 mas, bpa=-11.06 degrees ! Estimated noise=0.458181 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 = 0.00147355 Jy ! Component: 100 - total flux cleaned = 0.00186732 Jy ! Component: 150 - total flux cleaned = 0.00197949 Jy ! Component: 200 - total flux cleaned = 0.00208201 Jy ! Total flux subtracted in 200 components = 0.00208201 Jy ! Clean residual min=-0.001841 max=0.001470 Jy/beam ! Clean residual mean=-0.000001 rms=0.000370 Jy/beam ! Combined flux in latest and established models = 0.0901425 Jy ! Adding 13 model components to the UV plane model. ! The established model now contains 23 components and 0.0901425 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=2.547 mas, bmaj=3.92 mas, bpa=-4.276 degrees ! Estimated noise=0.527469 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000443523 Jy ! Component: 100 - total flux cleaned = 0.0004805 Jy ! Component: 150 - total flux cleaned = 0.000494054 Jy ! Component: 200 - total flux cleaned = 0.000512349 Jy ! Total flux subtracted in 200 components = 0.000512349 Jy ! Clean residual min=-0.001869 max=0.001451 Jy/beam ! Clean residual mean=-0.000001 rms=0.000434 Jy/beam ! Combined flux in latest and established models = 0.0906548 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 = 2.24245e-05 Jy ! Component: 100 - total flux cleaned = 3.85248e-05 Jy ! Component: 150 - total flux cleaned = 5.38126e-05 Jy ! Component: 200 - total flux cleaned = 7.30184e-05 Jy ! Total flux subtracted in 200 components = 7.30184e-05 Jy ! Clean residual min=-0.001867 max=0.001454 Jy/beam ! Clean residual mean=-0.000001 rms=0.000433 Jy/beam ! Combined flux in latest and established models = 0.0907278 Jy ! Adding 15 model components to the UV plane model. ! The established model now contains 36 components and 0.0907278 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.084 mas, bmaj=2.719 mas, bpa=-11.06 degrees ! Estimated noise=0.458181 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00031644 Jy ! Component: 100 - total flux cleaned = -0.000342484 Jy ! Component: 150 - total flux cleaned = -0.000331214 Jy ! Component: 200 - total flux cleaned = -0.000331264 Jy ! Total flux subtracted in 200 components = -0.000331264 Jy ! Clean residual min=-0.001815 max=0.001486 Jy/beam ! Clean residual mean=-0.000000 rms=0.000364 Jy/beam ! Combined flux in latest and established models = 0.0903966 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.0903966 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=0.035024Jy sigma=0.695437 ! Fit after self-cal, rms=0.035020Jy sigma=0.695387 wmodel /scr/pima/bs241g_uvs/J1049+0336_X_map.mod ! Writing 44 model components to file: /scr/pima/bs241g_uvs/J1049+0336_X_map.mod wobs /scr/pima/bs241g_uvs/J1049+0336_X_uvs.fits ! Writing UV FITS file: /scr/pima/bs241g_uvs/J1049+0336_X_uvs.fits wwins /scr/pima/bs241g_uvs/J1049+0336_X_map.win ! wwins: Wrote 1 windows to /scr/pima/bs241g_uvs/J1049+0336_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 = -0.000304407 Jy ! Component: 100 - total flux cleaned = -0.000205016 Jy ! Component: 150 - total flux cleaned = -4.00545e-05 Jy ! Component: 200 - total flux cleaned = 2.71043e-05 Jy ! Component: 250 - total flux cleaned = 6.94266e-05 Jy ! Component: 300 - total flux cleaned = 0.000149506 Jy ! Component: 350 - total flux cleaned = 0.000168095 Jy ! Component: 400 - total flux cleaned = 0.000205935 Jy ! Component: 450 - total flux cleaned = 0.000224234 Jy ! Component: 500 - total flux cleaned = 0.00031414 Jy ! Component: 550 - total flux cleaned = 0.000366454 Jy ! Component: 600 - total flux cleaned = 0.000452027 Jy ! Component: 650 - total flux cleaned = 0.000552532 Jy ! Component: 700 - total flux cleaned = 0.000667172 Jy ! Component: 750 - total flux cleaned = 0.000747485 Jy ! Component: 800 - total flux cleaned = 0.00082613 Jy ! Component: 850 - total flux cleaned = 0.000902913 Jy ! Component: 900 - total flux cleaned = 0.000978034 Jy ! Component: 950 - total flux cleaned = 0.00100753 Jy ! Component: 1000 - total flux cleaned = 0.00105126 Jy ! Component: 1050 - total flux cleaned = 0.00113709 Jy ! Component: 1100 - total flux cleaned = 0.00117928 Jy ! Component: 1150 - total flux cleaned = 0.00123474 Jy ! Component: 1200 - total flux cleaned = 0.00132975 Jy ! Component: 1250 - total flux cleaned = 0.00140991 Jy ! Component: 1300 - total flux cleaned = 0.00146258 Jy ! Component: 1350 - total flux cleaned = 0.0015146 Jy ! Component: 1400 - total flux cleaned = 0.00157883 Jy ! Component: 1450 - total flux cleaned = 0.00162933 Jy ! Component: 1500 - total flux cleaned = 0.00166675 Jy ! Component: 1550 - total flux cleaned = 0.00170371 Jy ! Component: 1600 - total flux cleaned = 0.00174028 Jy ! Component: 1650 - total flux cleaned = 0.00180031 Jy ! Component: 1700 - total flux cleaned = 0.00182395 Jy ! Component: 1750 - total flux cleaned = 0.00187073 Jy ! Component: 1800 - total flux cleaned = 0.00185919 Jy ! Component: 1850 - total flux cleaned = 0.00189364 Jy ! Component: 1900 - total flux cleaned = 0.00193889 Jy ! Component: 1950 - total flux cleaned = 0.00193887 Jy ! Component: 2000 - total flux cleaned = 0.00191682 Jy ! Component: 2050 - total flux cleaned = 0.00192785 Jy ! Component: 2100 - total flux cleaned = 0.00193871 Jy ! Component: 2150 - total flux cleaned = 0.0019281 Jy ! Component: 2200 - total flux cleaned = 0.00194931 Jy ! Component: 2250 - total flux cleaned = 0.0019492 Jy ! Component: 2300 - total flux cleaned = 0.00192833 Jy ! Component: 2350 - total flux cleaned = 0.00191796 Jy ! Component: 2400 - total flux cleaned = 0.00193849 Jy ! Component: 2450 - total flux cleaned = 0.00192836 Jy ! Component: 2500 - total flux cleaned = 0.00194846 Jy ! Component: 2550 - total flux cleaned = 0.00195833 Jy ! Component: 2600 - total flux cleaned = 0.00197799 Jy ! Component: 2650 - total flux cleaned = 0.00199737 Jy ! Component: 2700 - total flux cleaned = 0.00199735 Jy ! Component: 2750 - total flux cleaned = 0.00204545 Jy ! Component: 2800 - total flux cleaned = 0.00204547 Jy ! Component: 2850 - total flux cleaned = 0.00207385 Jy ! Component: 2900 - total flux cleaned = 0.00208322 Jy ! Component: 2950 - total flux cleaned = 0.00209248 Jy ! Component: 3000 - total flux cleaned = 0.0021017 Jy ! Component: 3050 - total flux cleaned = 0.00211096 Jy ! Component: 3100 - total flux cleaned = 0.00212013 Jy ! Component: 3150 - total flux cleaned = 0.0021383 Jy ! Component: 3200 - total flux cleaned = 0.00215644 Jy ! Component: 3250 - total flux cleaned = 0.00218336 Jy ! Component: 3300 - total flux cleaned = 0.0021923 Jy ! Component: 3350 - total flux cleaned = 0.00219228 Jy ! Component: 3400 - total flux cleaned = 0.0022189 Jy ! Component: 3450 - total flux cleaned = 0.00221884 Jy ! Component: 3500 - total flux cleaned = 0.00221883 Jy ! Component: 3550 - total flux cleaned = 0.00225369 Jy ! Component: 3600 - total flux cleaned = 0.00225366 Jy ! Component: 3650 - total flux cleaned = 0.00226228 Jy ! Component: 3700 - total flux cleaned = 0.00228812 Jy ! Component: 3750 - total flux cleaned = 0.00229668 Jy ! Component: 3800 - total flux cleaned = 0.00229664 Jy ! Component: 3850 - total flux cleaned = 0.00230513 Jy ! Component: 3900 - total flux cleaned = 0.00230514 Jy ! Component: 3950 - total flux cleaned = 0.00231353 Jy ! Component: 4000 - total flux cleaned = 0.00232196 Jy ! Component: 4050 - total flux cleaned = 0.00233024 Jy ! Total flux subtracted in 4096 components = 0.00232194 Jy ! Clean residual min=-0.000516 max=0.000460 Jy/beam ! Clean residual mean=-0.000001 rms=0.000140 Jy/beam ! Combined flux in latest and established models = 0.0927185 Jy keep ! Adding 247 model components to the UV plane model. ! The established model now contains 291 components and 0.0927185 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bs241g_uvs/J1049+0336_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.084 x 2.719 at -11.06 degrees (North through East) ! Clean map min=-0.0012483 max=0.087465 Jy/beam ! Writing clean map to FITS file: /scr/pima/bs241g_uvs/J1049+0336_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0874655 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000137571 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.471857 0.471857 0.943714 1.88743 3.77486 7.54971 15.0994 30.1989 60.3977 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.087 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 635.785 quit ! Quitting program ! Log file /scr/pima/bs241g_uvs/J1049+0336_X_uvs.log closed on Mon Jul 27 06:02:09 2015