! Started logfile: /scr/pima/bp177a_uvs/J1302+5748_X_uvs.log on Fri Feb 7 04:27:52 2014 obs /scr/pima/bp177a_uvs/J1302+5748_X_uva.fits ! Reading UV FITS file: /scr/pima/bp177a_uvs/J1302+5748_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1302+5748 ! ! 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 672 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 /scr/pima/bp177a_uvs/J1302+5748_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=1.093487Jy sigma=39.885337 ! Fit after self-cal, rms=0.561566Jy sigma=20.846611 ! 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=0.7061 mas, bmaj=2.811 mas, bpa=37.54 degrees ! Estimated noise=1.02026 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 = 0.333884 Jy ! Component: 100 - total flux cleaned = 0.407739 Jy ! Total flux subtracted in 100 components = 0.407739 Jy ! Clean residual min=-0.023369 max=0.028271 Jy/beam ! Clean residual mean=0.000103 rms=0.005594 Jy/beam ! Combined flux in latest and established models = 0.407739 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.407739 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=0.077366Jy sigma=2.719113 ! Fit after self-cal, rms=0.077365Jy sigma=2.719024 ! 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=0.8511 mas, bmaj=2.794 mas, bpa=37.33 degrees ! Estimated noise=0.751128 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 = 0.0338782 Jy ! Component: 100 - total flux cleaned = 0.0521358 Jy ! Component: 150 - total flux cleaned = 0.0644656 Jy ! Component: 200 - total flux cleaned = 0.0732894 Jy ! Total flux subtracted in 200 components = 0.0732894 Jy ! Clean residual min=-0.017915 max=0.020505 Jy/beam ! Clean residual mean=0.000277 rms=0.004449 Jy/beam ! Combined flux in latest and established models = 0.481028 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 17 components and 0.481028 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=0.059172Jy sigma=2.104478 ! Fit after self-cal, rms=0.059150Jy sigma=2.103734 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8511 x 2.794 at 37.33 degrees (North through East) ! Clean map min=-0.016665 max=0.43876 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 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.17 FD 1.01 HN 0.87 LA 0.93 ! MK 1.04 OV 0.95 PT 0.89 SC 0.92 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.93 FD 1.10 HN 0.91 LA 0.90 ! MK 1.08 OV 1.01 PT 0.91 SC 0.95 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.11 HN 0.96 LA 0.94 ! MK 1.10 OV 1.00 PT 0.94 SC 0.98 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.02 HN 0.94 LA 0.96 ! MK 1.00 OV 0.98 PT 0.89 SC 0.93 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.08 HN 1.03 LA 1.02 ! MK 1.07 OV 1.04 PT 0.94 SC 0.98 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.12 FD 1.05 HN 0.96 LA 0.93 ! MK 1.04 OV 1.05 PT 0.91 SC 0.95 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 1.00* LA 1.00* ! MK 1.00* OV 1.00* PT 1.00* SC 1.00* ! ! ! Fit before self-cal, rms=0.059150Jy sigma=2.103734 ! Fit after self-cal, rms=0.042587Jy sigma=1.539122 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8515 mas, bmaj=2.804 mas, bpa=37.09 degrees ! Estimated noise=0.742215 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 = -0.00170048 Jy ! Component: 100 - total flux cleaned = -0.00229655 Jy ! Component: 150 - total flux cleaned = -0.00255701 Jy ! Component: 200 - total flux cleaned = -0.00256265 Jy ! Total flux subtracted in 200 components = -0.00256265 Jy ! Clean residual min=-0.007865 max=0.008467 Jy/beam ! Clean residual mean=0.000103 rms=0.002063 Jy/beam ! Combined flux in latest and established models = 0.478466 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 29 components and 0.478466 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=0.041582Jy sigma=1.504795 ! Fit after self-cal, rms=0.041571Jy sigma=1.504304 ! 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=0.041571Jy sigma=1.504304 ! Fit after self-cal, rms=0.041487Jy sigma=1.502238 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8512 mas, bmaj=2.804 mas, bpa=37.11 degrees ! Estimated noise=0.742087 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000410935 Jy ! Component: 100 - total flux cleaned = -0.00042188 Jy ! Component: 150 - total flux cleaned = -0.000338378 Jy ! Component: 200 - total flux cleaned = -0.000184698 Jy ! Total flux subtracted in 200 components = -0.000184698 Jy ! Clean residual min=-0.007778 max=0.008051 Jy/beam ! Clean residual mean=0.000100 rms=0.001981 Jy/beam ! Combined flux in latest and established models = 0.478281 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 39 components and 0.478281 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=0.041151Jy sigma=1.488955 ! Fit after self-cal, rms=0.041148Jy sigma=1.488829 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 = 0.000143151 Jy ! Component: 100 - total flux cleaned = 0.000209132 Jy ! Component: 150 - total flux cleaned = 0.000337356 Jy ! Component: 200 - total flux cleaned = 0.000521014 Jy ! Total flux subtracted in 200 components = 0.000521014 Jy ! Clean residual min=-0.007732 max=0.007891 Jy/beam ! Clean residual mean=0.000098 rms=0.001949 Jy/beam ! Combined flux in latest and established models = 0.478802 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 45 components and 0.478802 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=0.040969Jy sigma=1.481965 ! Fit after self-cal, rms=0.040968Jy sigma=1.481928 ! 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=0.040968Jy sigma=1.481928 ! Fit after self-cal, rms=0.040932Jy sigma=1.480255 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8509 mas, bmaj=2.804 mas, bpa=37.14 degrees ! Estimated noise=0.741401 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 6.14983e-05 Jy ! Component: 100 - total flux cleaned = 0.00033442 Jy ! Component: 150 - total flux cleaned = 0.000527718 Jy ! Component: 200 - total flux cleaned = 0.000712682 Jy ! Total flux subtracted in 200 components = 0.000712682 Jy ! Clean residual min=-0.007714 max=0.007838 Jy/beam ! Clean residual mean=0.000096 rms=0.001937 Jy/beam ! Combined flux in latest and established models = 0.479515 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 51 components and 0.479515 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=0.040762Jy sigma=1.472798 ! Fit after self-cal, rms=0.040761Jy sigma=1.472788 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 = 0.000117669 Jy ! Component: 100 - total flux cleaned = 0.000231588 Jy ! Component: 150 - total flux cleaned = 0.000340051 Jy ! Component: 200 - total flux cleaned = 0.000338573 Jy ! Total flux subtracted in 200 components = 0.000338573 Jy ! Clean residual min=-0.007667 max=0.007674 Jy/beam ! Clean residual mean=0.000095 rms=0.001913 Jy/beam ! Combined flux in latest and established models = 0.479853 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 57 components and 0.479853 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=0.040638Jy sigma=1.467741 ! Fit after self-cal, rms=0.040638Jy sigma=1.467737 ! 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=0.040638Jy sigma=1.467737 ! Fit after self-cal, rms=0.040629Jy sigma=1.466758 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.833 mas, bmaj=3.028 mas, bpa=44.18 degrees ! Estimated noise=0.96095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00193953 Jy ! Component: 100 - total flux cleaned = 0.00184667 Jy ! Component: 150 - total flux cleaned = 0.00176972 Jy ! Component: 200 - total flux cleaned = 0.00183672 Jy ! Total flux subtracted in 200 components = 0.00183672 Jy ! Clean residual min=-0.009528 max=0.010378 Jy/beam ! Clean residual mean=0.000236 rms=0.003000 Jy/beam ! Combined flux in latest and established models = 0.48169 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 65 components and 0.48169 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=0.040687Jy sigma=1.462190 ! Fit after self-cal, rms=0.040680Jy sigma=1.461896 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 = -9.05118e-05 Jy ! Component: 100 - total flux cleaned = -2.83367e-05 Jy ! Component: 150 - total flux cleaned = 9.17075e-05 Jy ! Component: 200 - total flux cleaned = 0.000148846 Jy ! Total flux subtracted in 200 components = 0.000148846 Jy ! Clean residual min=-0.009305 max=0.010363 Jy/beam ! Clean residual mean=0.000235 rms=0.002953 Jy/beam ! Combined flux in latest and established models = 0.481839 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 68 components and 0.481839 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=0.040620Jy sigma=1.459059 ! Fit after self-cal, rms=0.040620Jy sigma=1.459039 ! 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=0.8508 mas, bmaj=2.803 mas, bpa=37.16 degrees ! Estimated noise=0.74061 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8508 x 2.803 at 37.16 degrees (North through East) ! Clean map min=-0.0068029 max=0.43301 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=0.7061 mas, bmaj=2.807 mas, bpa=37.4 degrees ! Estimated noise=1.0126 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.331374 Jy ! Component: 100 - total flux cleaned = 0.404226 Jy ! Component: 150 - total flux cleaned = 0.429754 Jy ! Component: 200 - total flux cleaned = 0.439358 Jy ! Total flux subtracted in 200 components = 0.439358 Jy ! Clean residual min=-0.011766 max=0.017070 Jy/beam ! Clean residual mean=0.000047 rms=0.003024 Jy/beam ! Combined flux in latest and established models = 0.439358 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 9 model components to the UV plane model. ! The established model now contains 9 components and 0.439358 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8508 mas, bmaj=2.803 mas, bpa=37.16 degrees ! Estimated noise=0.74061 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (-5.4, -2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.015555 Jy ! Component: 100 - total flux cleaned = 0.0243366 Jy ! Component: 150 - total flux cleaned = 0.0292988 Jy ! Component: 200 - total flux cleaned = 0.031572 Jy ! Total flux subtracted in 200 components = 0.031572 Jy ! Clean residual min=-0.007636 max=0.008888 Jy/beam ! Clean residual mean=0.000130 rms=0.002060 Jy/beam ! Combined flux in latest and established models = 0.47093 Jy ! Adding 22 model components to the UV plane model. ! The established model now contains 30 components and 0.47093 Jy ! Inverting map ! Added new window around map position (-0.8, -10.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0081859 Jy ! Component: 100 - total flux cleaned = 0.0123636 Jy ! Component: 150 - total flux cleaned = 0.0154553 Jy ! Component: 200 - total flux cleaned = 0.0181961 Jy ! Total flux subtracted in 200 components = 0.0181961 Jy ! Clean residual min=-0.006310 max=0.005838 Jy/beam ! Clean residual mean=0.000077 rms=0.001527 Jy/beam ! Combined flux in latest and established models = 0.489126 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 58 components and 0.489126 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=1.833 mas, bmaj=3.028 mas, bpa=44.18 degrees ! Estimated noise=0.96095 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00478212 Jy ! Component: 100 - total flux cleaned = 0.00610223 Jy ! Component: 150 - total flux cleaned = 0.00687666 Jy ! Component: 200 - total flux cleaned = 0.00757326 Jy ! Total flux subtracted in 200 components = 0.00757326 Jy ! Clean residual min=-0.006588 max=0.006733 Jy/beam ! Clean residual mean=0.000131 rms=0.002159 Jy/beam ! Combined flux in latest and established models = 0.4967 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 = 0.000523216 Jy ! Component: 100 - total flux cleaned = 0.00101085 Jy ! Component: 150 - total flux cleaned = 0.00146994 Jy ! Component: 200 - total flux cleaned = 0.00198179 Jy ! Total flux subtracted in 200 components = 0.00198179 Jy ! Clean residual min=-0.006020 max=0.006075 Jy/beam ! Clean residual mean=0.000102 rms=0.001909 Jy/beam ! Combined flux in latest and established models = 0.498681 Jy ! Adding 36 model components to the UV plane model. ! The established model now contains 88 components and 0.498681 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8508 mas, bmaj=2.803 mas, bpa=37.16 degrees ! Estimated noise=0.74061 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00160169 Jy ! Component: 100 - total flux cleaned = -0.0017945 Jy ! Component: 150 - total flux cleaned = -0.00161655 Jy ! Component: 200 - total flux cleaned = -0.00121407 Jy ! Total flux subtracted in 200 components = -0.00121407 Jy ! Clean residual min=-0.005249 max=0.004880 Jy/beam ! Clean residual mean=0.000040 rms=0.001231 Jy/beam ! Combined flux in latest and established models = 0.497467 Jy selfcal ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 114 components and 0.497468 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=0.037065Jy sigma=1.347610 ! Fit after self-cal, rms=0.036826Jy sigma=1.338127 wmodel /scr/pima/bp177a_uvs/J1302+5748_X_map.mod ! Writing 114 model components to file: /scr/pima/bp177a_uvs/J1302+5748_X_map.mod wobs /scr/pima/bp177a_uvs/J1302+5748_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp177a_uvs/J1302+5748_X_uvs.fits wwins /scr/pima/bp177a_uvs/J1302+5748_X_map.win ! wwins: Wrote 3 windows to /scr/pima/bp177a_uvs/J1302+5748_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 = -0.00175938 Jy ! Component: 100 - total flux cleaned = -0.00224119 Jy ! Component: 150 - total flux cleaned = -0.00238993 Jy ! Component: 200 - total flux cleaned = -0.00253115 Jy ! Component: 250 - total flux cleaned = -0.00246435 Jy ! Component: 300 - total flux cleaned = -0.0023363 Jy ! Component: 350 - total flux cleaned = -0.00221351 Jy ! Component: 400 - total flux cleaned = -0.00221193 Jy ! Component: 450 - total flux cleaned = -0.00221145 Jy ! Component: 500 - total flux cleaned = -0.00226621 Jy ! Component: 550 - total flux cleaned = -0.0023725 Jy ! Component: 600 - total flux cleaned = -0.00237444 Jy ! Component: 650 - total flux cleaned = -0.00257572 Jy ! Component: 700 - total flux cleaned = -0.00276996 Jy ! Component: 750 - total flux cleaned = -0.00295992 Jy ! Component: 800 - total flux cleaned = -0.00295862 Jy ! Component: 850 - total flux cleaned = -0.00300366 Jy ! Component: 900 - total flux cleaned = -0.00309243 Jy ! Component: 950 - total flux cleaned = -0.003136 Jy ! Component: 1000 - total flux cleaned = -0.00313528 Jy ! Component: 1050 - total flux cleaned = -0.00309322 Jy ! Component: 1100 - total flux cleaned = -0.00313465 Jy ! Component: 1150 - total flux cleaned = -0.00317562 Jy ! Component: 1200 - total flux cleaned = -0.00333445 Jy ! Component: 1250 - total flux cleaned = -0.00329522 Jy ! Component: 1300 - total flux cleaned = -0.00352564 Jy ! Component: 1350 - total flux cleaned = -0.00379089 Jy ! Component: 1400 - total flux cleaned = -0.00394032 Jy ! Component: 1450 - total flux cleaned = -0.00416197 Jy ! Component: 1500 - total flux cleaned = -0.00427165 Jy ! Component: 1550 - total flux cleaned = -0.00445254 Jy ! Component: 1600 - total flux cleaned = -0.00463155 Jy ! Component: 1650 - total flux cleaned = -0.00484394 Jy ! Component: 1700 - total flux cleaned = -0.00498414 Jy ! Component: 1750 - total flux cleaned = -0.00512247 Jy ! Component: 1800 - total flux cleaned = -0.00515663 Jy ! Component: 1850 - total flux cleaned = -0.00525844 Jy ! Component: 1900 - total flux cleaned = -0.00529205 Jy ! Component: 1950 - total flux cleaned = -0.00532526 Jy ! Component: 2000 - total flux cleaned = -0.00539156 Jy ! Component: 2050 - total flux cleaned = -0.00535877 Jy ! Component: 2100 - total flux cleaned = -0.00539146 Jy ! Component: 2150 - total flux cleaned = -0.00539154 Jy ! Component: 2200 - total flux cleaned = -0.0053918 Jy ! Component: 2250 - total flux cleaned = -0.00539197 Jy ! Component: 2300 - total flux cleaned = -0.0054239 Jy ! Component: 2350 - total flux cleaned = -0.00545545 Jy ! Component: 2400 - total flux cleaned = -0.00539255 Jy ! Component: 2450 - total flux cleaned = -0.00542349 Jy ! Component: 2500 - total flux cleaned = -0.00539245 Jy ! Component: 2550 - total flux cleaned = -0.00539241 Jy ! Component: 2600 - total flux cleaned = -0.00536141 Jy ! Component: 2650 - total flux cleaned = -0.00542342 Jy ! Component: 2700 - total flux cleaned = -0.0053304 Jy ! Component: 2750 - total flux cleaned = -0.00536127 Jy ! Component: 2800 - total flux cleaned = -0.00533019 Jy ! Component: 2850 - total flux cleaned = -0.00532986 Jy ! Component: 2900 - total flux cleaned = -0.00532975 Jy ! Component: 2950 - total flux cleaned = -0.00529902 Jy ! Component: 3000 - total flux cleaned = -0.00529897 Jy ! Component: 3050 - total flux cleaned = -0.00529901 Jy ! Component: 3100 - total flux cleaned = -0.0052681 Jy ! Component: 3150 - total flux cleaned = -0.00529917 Jy ! Component: 3200 - total flux cleaned = -0.00533022 Jy ! Component: 3250 - total flux cleaned = -0.00529854 Jy ! Component: 3300 - total flux cleaned = -0.00533009 Jy ! Component: 3350 - total flux cleaned = -0.00529843 Jy ! Component: 3400 - total flux cleaned = -0.00529825 Jy ! Component: 3450 - total flux cleaned = -0.00533 Jy ! Component: 3500 - total flux cleaned = -0.00532989 Jy ! Component: 3550 - total flux cleaned = -0.00533001 Jy ! Component: 3600 - total flux cleaned = -0.00539446 Jy ! Component: 3650 - total flux cleaned = -0.0054267 Jy ! Component: 3700 - total flux cleaned = -0.00542646 Jy ! Component: 3750 - total flux cleaned = -0.00549174 Jy ! Component: 3800 - total flux cleaned = -0.00555757 Jy ! Component: 3850 - total flux cleaned = -0.0056238 Jy ! Component: 3900 - total flux cleaned = -0.0057239 Jy ! Component: 3950 - total flux cleaned = -0.00572395 Jy ! Component: 4000 - total flux cleaned = -0.00579183 Jy ! Component: 4050 - total flux cleaned = -0.0058258 Jy ! Total flux subtracted in 4096 components = -0.00582585 Jy ! Clean residual min=-0.002412 max=0.002157 Jy/beam ! Clean residual mean=0.000004 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.491642 Jy keep ! Adding 225 model components to the UV plane model. ! The established model now contains 339 components and 0.491642 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp177a_uvs/J1302+5748_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8508 x 2.803 at 37.16 degrees (North through East) ! Clean map min=-0.0043094 max=0.42473 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp177a_uvs/J1302+5748_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.424729 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000529288 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.373854 0.373854 0.747707 1.49541 2.99083 5.98166 11.9633 23.9266 47.8533 95.7065 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0015 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.424 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 802.453 quit ! Quitting program ! Log file /scr/pima/bp177a_uvs/J1302+5748_X_uvs.log closed on Fri Feb 7 04:27:56 2014