! Started logfile: /d2/scr/pima/bp177h_uvs/J1452+5655_C_uvs.log on Sun Mar 30 00:47:52 2014 obs /d2/scr/pima/bp177h_uvs/J1452+5655_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177h_uvs/J1452+5655_C_uva.fits ! AN table 1: 3 integrations on 45 of 45 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J1452+5655 ! ! 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 4.128e+09 3.2e+07 1 3.2e+07 ! 02 2 4.16e+09 3.2e+07 1 3.2e+07 ! 03 3 4.192e+09 3.2e+07 1 3.2e+07 ! 04 4 4.224e+09 3.2e+07 1 3.2e+07 ! 05 5 4.416e+09 3.2e+07 1 3.2e+07 ! 06 6 4.512e+09 3.2e+07 1 3.2e+07 ! 07 7 4.544e+09 3.2e+07 1 3.2e+07 ! 08 8 4.576e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 1080 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 = 0.3 print "taper_size =",taper_size ! taper_size = 40 ![@/home/lpetrov/bin/01_muppet /d2/scr/pima/bp177h_uvs/J1452+5655_C] 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 0.300x0.300 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=1.001378Jy sigma=46.791389 ! Fit after self-cal, rms=0.947632Jy sigma=44.317453 ! 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=1.353 mas, bmaj=4.886 mas, bpa=26.82 degrees ! Estimated noise=0.620947 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 = 0.0398735 Jy ! Component: 100 - total flux cleaned = 0.0487111 Jy ! Total flux subtracted in 100 components = 0.0487111 Jy ! Clean residual min=-0.002319 max=0.003022 Jy/beam ! Clean residual mean=0.000003 rms=0.000543 Jy/beam ! Combined flux in latest and established models = 0.0487111 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0487111 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=0.015465Jy sigma=0.637629 ! Fit after self-cal, rms=0.015248Jy sigma=0.629618 ! 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=1.644 mas, bmaj=4.941 mas, bpa=26.32 degrees ! Estimated noise=0.465724 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 = 0.0037368 Jy ! Component: 100 - total flux cleaned = 0.0054874 Jy ! Component: 150 - total flux cleaned = 0.00642681 Jy ! Component: 200 - total flux cleaned = 0.00697085 Jy ! Total flux subtracted in 200 components = 0.00697085 Jy ! Clean residual min=-0.001597 max=0.001452 Jy/beam ! Clean residual mean=-0.000001 rms=0.000368 Jy/beam ! Combined flux in latest and established models = 0.0556819 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 30 components and 0.0556819 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=0.014221Jy sigma=0.590318 ! Fit after self-cal, rms=0.014212Jy sigma=0.589905 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.644 x 4.941 at 26.32 degrees (North through East) ! Clean map min=-0.0015721 max=0.052017 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 0.98 FD 1.01 HN 0.97 KP 0.92 ! LA 1.05 MK 0.97 NL 1.07 OV 1.00 ! PT 0.91 SC 0.97 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* 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: ! BR 1.00* 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: ! BR 0.92 FD 1.09 HN 0.98 KP 0.98 ! LA 1.02 MK 1.10 NL 1.07 OV 0.99 ! PT 1.02 SC 1.01 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.92 FD 1.00 HN 1.02 KP 1.02 ! LA 1.08 MK 1.10 NL 1.05 OV 1.00 ! PT 0.90 SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.98 HN 1.08 KP 1.00 ! LA 1.19 MK 0.98 NL 0.99 OV 0.96 ! PT 0.99 SC 1.07 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.92 HN 1.04 KP 0.94 ! LA 0.97 MK 0.96 NL 1.04 OV 0.92 ! PT 0.93 SC 0.98 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 0.93 HN 1.03 KP 0.98 ! LA 0.95 MK 0.97 NL 0.97 OV 1.00 ! PT 0.91 SC 0.97 ! ! ! Fit before self-cal, rms=0.014212Jy sigma=0.589905 ! Fit after self-cal, rms=0.013653Jy sigma=0.561421 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.651 mas, bmaj=4.944 mas, bpa=26.41 degrees ! Estimated noise=0.463084 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 = -5.3016e-06 Jy ! Component: 100 - total flux cleaned = 2.49309e-05 Jy ! Component: 150 - total flux cleaned = 1.30106e-05 Jy ! Component: 200 - total flux cleaned = 1.37343e-05 Jy ! Total flux subtracted in 200 components = 1.37343e-05 Jy ! Clean residual min=-0.001540 max=0.001173 Jy/beam ! Clean residual mean=0.000000 rms=0.000308 Jy/beam ! Combined flux in latest and established models = 0.0556957 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 42 components and 0.0556957 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=0.013626Jy sigma=0.560073 ! Fit after self-cal, rms=0.013628Jy sigma=0.559975 ! 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=0.013628Jy sigma=0.559975 ! Fit after self-cal, rms=0.013629Jy sigma=0.559930 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.653 mas, bmaj=4.942 mas, bpa=26.42 degrees ! Estimated noise=0.462984 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -5.40067e-06 Jy ! Component: 100 - total flux cleaned = -1.48109e-05 Jy ! Component: 150 - total flux cleaned = 6.17557e-07 Jy ! Component: 200 - total flux cleaned = 7.48613e-06 Jy ! Total flux subtracted in 200 components = 7.48613e-06 Jy ! Clean residual min=-0.001537 max=0.001166 Jy/beam ! Clean residual mean=0.000000 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0557032 Jy selfcal ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 45 components and 0.0557032 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=0.013618Jy sigma=0.559488 ! Fit after self-cal, rms=0.013619Jy sigma=0.559480 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 = 7.13404e-06 Jy ! Component: 100 - total flux cleaned = 1.3109e-05 Jy ! Component: 150 - total flux cleaned = 2.3871e-05 Jy ! Component: 200 - total flux cleaned = 3.38348e-05 Jy ! Total flux subtracted in 200 components = 3.38348e-05 Jy ! Clean residual min=-0.001532 max=0.001168 Jy/beam ! Clean residual mean=0.000000 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.055737 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 52 components and 0.055737 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=0.013614Jy sigma=0.559293 ! Fit after self-cal, rms=0.013614Jy sigma=0.559290 ! 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=0.013614Jy sigma=0.559290 ! Fit after self-cal, rms=0.013615Jy sigma=0.559267 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.654 mas, bmaj=4.942 mas, bpa=26.43 degrees ! Estimated noise=0.462948 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.99747e-05 Jy ! Component: 100 - total flux cleaned = -2.03403e-05 Jy ! Component: 150 - total flux cleaned = -1.12968e-05 Jy ! Component: 200 - total flux cleaned = -2.52141e-06 Jy ! Total flux subtracted in 200 components = -2.52141e-06 Jy ! Clean residual min=-0.001529 max=0.001167 Jy/beam ! Clean residual mean=0.000000 rms=0.000305 Jy/beam ! Combined flux in latest and established models = 0.0557345 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 58 components and 0.0557345 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=0.013612Jy sigma=0.559127 ! Fit after self-cal, rms=0.013612Jy sigma=0.559126 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 = 8.3395e-06 Jy ! Component: 100 - total flux cleaned = 1.24753e-05 Jy ! Component: 150 - total flux cleaned = 2.39901e-05 Jy ! Component: 200 - total flux cleaned = 2.76413e-05 Jy ! Total flux subtracted in 200 components = 2.76413e-05 Jy ! Clean residual min=-0.001526 max=0.001169 Jy/beam ! Clean residual mean=0.000000 rms=0.000304 Jy/beam ! Combined flux in latest and established models = 0.0557621 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 60 components and 0.0557621 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=0.013609Jy sigma=0.559041 ! Fit after self-cal, rms=0.013609Jy sigma=0.559040 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 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=0.013609Jy sigma=0.559040 ! Fit after self-cal, rms=0.013611Jy sigma=0.559026 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.512 mas, bmaj=5.376 mas, bpa=25.45 degrees ! Estimated noise=0.567245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000201518 Jy ! Component: 100 - total flux cleaned = 0.000180419 Jy ! Component: 150 - total flux cleaned = 0.000174157 Jy ! Component: 200 - total flux cleaned = 0.000173901 Jy ! Total flux subtracted in 200 components = 0.000173901 Jy ! Clean residual min=-0.001824 max=0.001259 Jy/beam ! Clean residual mean=0.000000 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.055936 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 71 components and 0.055936 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=0.013618Jy sigma=0.559279 ! Fit after self-cal, rms=0.013617Jy sigma=0.559235 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 = 7.52417e-06 Jy ! Component: 100 - total flux cleaned = 7.81335e-06 Jy ! Component: 150 - total flux cleaned = 7.83611e-06 Jy ! Component: 200 - total flux cleaned = 1.25983e-05 Jy ! Total flux subtracted in 200 components = 1.25983e-05 Jy ! Clean residual min=-0.001822 max=0.001257 Jy/beam ! Clean residual mean=0.000000 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0559486 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 76 components and 0.0559486 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=0.013621Jy sigma=0.559369 ! Fit after self-cal, rms=0.013621Jy sigma=0.559361 ! 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=1.655 mas, bmaj=4.942 mas, bpa=26.43 degrees ! Estimated noise=0.462994 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.655 x 4.942 at 26.43 degrees (North through East) ! Clean map min=-0.001466 max=0.051747 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=1.363 mas, bmaj=4.884 mas, bpa=26.94 degrees ! Estimated noise=0.621075 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0399409 Jy ! Component: 100 - total flux cleaned = 0.0487239 Jy ! Component: 150 - total flux cleaned = 0.0517895 Jy ! Component: 200 - total flux cleaned = 0.0534194 Jy ! Total flux subtracted in 200 components = 0.0534194 Jy ! Clean residual min=-0.001521 max=0.001525 Jy/beam ! Clean residual mean=0.000001 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.0534194 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 0.0534194 Jy ! Inverting map and beam ! Estimated beam: bmin=1.655 mas, bmaj=4.942 mas, bpa=26.43 degrees ! Estimated noise=0.462994 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 = 0.00103458 Jy ! Component: 100 - total flux cleaned = 0.00164115 Jy ! Component: 150 - total flux cleaned = 0.00177968 Jy ! Component: 200 - total flux cleaned = 0.00189611 Jy ! Total flux subtracted in 200 components = 0.00189611 Jy ! Clean residual min=-0.001539 max=0.001176 Jy/beam ! Clean residual mean=0.000000 rms=0.000311 Jy/beam ! Combined flux in latest and established models = 0.0553155 Jy ! Adding 19 model components to the UV plane model. ! The established model now contains 28 components and 0.0553155 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 40 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.512 mas, bmaj=5.376 mas, bpa=25.45 degrees ! Estimated noise=0.567245 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000460947 Jy ! Component: 100 - total flux cleaned = 0.000509379 Jy ! Component: 150 - total flux cleaned = 0.00049992 Jy ! Component: 200 - total flux cleaned = 0.000500621 Jy ! Total flux subtracted in 200 components = 0.000500621 Jy ! Clean residual min=-0.001836 max=0.001289 Jy/beam ! Clean residual mean=0.000000 rms=0.000408 Jy/beam ! Combined flux in latest and established models = 0.0558161 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 = 8.37163e-06 Jy ! Component: 100 - total flux cleaned = 2.27945e-05 Jy ! Component: 150 - total flux cleaned = 2.2734e-05 Jy ! Component: 200 - total flux cleaned = 2.91826e-05 Jy ! Total flux subtracted in 200 components = 2.91826e-05 Jy ! Clean residual min=-0.001838 max=0.001269 Jy/beam ! Clean residual mean=0.000000 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0558453 Jy ! Adding 16 model components to the UV plane model. ! The established model now contains 40 components and 0.0558453 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.655 mas, bmaj=4.942 mas, bpa=26.43 degrees ! Estimated noise=0.462994 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000163197 Jy ! Component: 100 - total flux cleaned = -0.00015125 Jy ! Component: 150 - total flux cleaned = -0.000151986 Jy ! Component: 200 - total flux cleaned = -0.000152982 Jy ! Total flux subtracted in 200 components = -0.000152982 Jy ! Clean residual min=-0.001550 max=0.001149 Jy/beam ! Clean residual mean=0.000000 rms=0.000306 Jy/beam ! Combined flux in latest and established models = 0.0556923 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 48 components and 0.0556924 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=0.013626Jy sigma=0.559437 ! Fit after self-cal, rms=0.013625Jy sigma=0.559378 wmodel /d2/scr/pima/bp177h_uvs/J1452+5655_C_map.mod ! Writing 48 model components to file: /d2/scr/pima/bp177h_uvs/J1452+5655_C_map.mod wobs /d2/scr/pima/bp177h_uvs/J1452+5655_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177h_uvs/J1452+5655_C_uvs.fits wwins /d2/scr/pima/bp177h_uvs/J1452+5655_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177h_uvs/J1452+5655_C_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 = -0.000611065 Jy ! Component: 100 - total flux cleaned = -0.000717733 Jy ! Component: 150 - total flux cleaned = -0.000699338 Jy ! Component: 200 - total flux cleaned = -0.000735966 Jy ! Component: 250 - total flux cleaned = -0.000824313 Jy ! Component: 300 - total flux cleaned = -0.000943563 Jy ! Component: 350 - total flux cleaned = -0.00104233 Jy ! Component: 400 - total flux cleaned = -0.0011544 Jy ! Component: 450 - total flux cleaned = -0.00127851 Jy ! Component: 500 - total flux cleaned = -0.00133907 Jy ! Component: 550 - total flux cleaned = -0.00142719 Jy ! Component: 600 - total flux cleaned = -0.00145575 Jy ! Component: 650 - total flux cleaned = -0.00149805 Jy ! Component: 700 - total flux cleaned = -0.00155248 Jy ! Component: 750 - total flux cleaned = -0.00163253 Jy ! Component: 800 - total flux cleaned = -0.0017107 Jy ! Component: 850 - total flux cleaned = -0.00177436 Jy ! Component: 900 - total flux cleaned = -0.00183689 Jy ! Component: 950 - total flux cleaned = -0.00189843 Jy ! Component: 1000 - total flux cleaned = -0.00197094 Jy ! Component: 1050 - total flux cleaned = -0.00200639 Jy ! Component: 1100 - total flux cleaned = -0.00206454 Jy ! Component: 1150 - total flux cleaned = -0.00213316 Jy ! Component: 1200 - total flux cleaned = -0.00218949 Jy ! Component: 1250 - total flux cleaned = -0.00224473 Jy ! Component: 1300 - total flux cleaned = -0.00225521 Jy ! Component: 1350 - total flux cleaned = -0.00225508 Jy ! Component: 1400 - total flux cleaned = -0.00226584 Jy ! Component: 1450 - total flux cleaned = -0.00231812 Jy ! Component: 1500 - total flux cleaned = -0.00234896 Jy ! Component: 1550 - total flux cleaned = -0.00237951 Jy ! Component: 1600 - total flux cleaned = -0.00242933 Jy ! Component: 1650 - total flux cleaned = -0.00245894 Jy ! Component: 1700 - total flux cleaned = -0.00248813 Jy ! Component: 1750 - total flux cleaned = -0.00249782 Jy ! Component: 1800 - total flux cleaned = -0.00252653 Jy ! Component: 1850 - total flux cleaned = -0.00257357 Jy ! Component: 1900 - total flux cleaned = -0.00257359 Jy ! Component: 1950 - total flux cleaned = -0.00257368 Jy ! Component: 2000 - total flux cleaned = -0.00261941 Jy ! Component: 2050 - total flux cleaned = -0.0026104 Jy ! Component: 2100 - total flux cleaned = -0.00266391 Jy ! Component: 2150 - total flux cleaned = -0.00263746 Jy ! Component: 2200 - total flux cleaned = -0.00269003 Jy ! Component: 2250 - total flux cleaned = -0.00268146 Jy ! Component: 2300 - total flux cleaned = -0.00271582 Jy ! Component: 2350 - total flux cleaned = -0.00273266 Jy ! Component: 2400 - total flux cleaned = -0.00273272 Jy ! Component: 2450 - total flux cleaned = -0.00277423 Jy ! Component: 2500 - total flux cleaned = -0.00279072 Jy ! Component: 2550 - total flux cleaned = -0.00282337 Jy ! Component: 2600 - total flux cleaned = -0.00281523 Jy ! Component: 2650 - total flux cleaned = -0.00284739 Jy ! Component: 2700 - total flux cleaned = -0.00285532 Jy ! Component: 2750 - total flux cleaned = -0.0028632 Jy ! Component: 2800 - total flux cleaned = -0.00289431 Jy ! Component: 2850 - total flux cleaned = -0.00291761 Jy ! Component: 2900 - total flux cleaned = -0.00291752 Jy ! Component: 2950 - total flux cleaned = -0.00294024 Jy ! Component: 3000 - total flux cleaned = -0.00294774 Jy ! Component: 3050 - total flux cleaned = -0.00294775 Jy ! Component: 3100 - total flux cleaned = -0.00295517 Jy ! Component: 3150 - total flux cleaned = -0.00295521 Jy ! Component: 3200 - total flux cleaned = -0.00299167 Jy ! Component: 3250 - total flux cleaned = -0.00298445 Jy ! Component: 3300 - total flux cleaned = -0.00302032 Jy ! Component: 3350 - total flux cleaned = -0.00302019 Jy ! Component: 3400 - total flux cleaned = -0.00302718 Jy ! Component: 3450 - total flux cleaned = -0.00304115 Jy ! Component: 3500 - total flux cleaned = -0.00305506 Jy ! Component: 3550 - total flux cleaned = -0.00304814 Jy ! Component: 3600 - total flux cleaned = -0.00306875 Jy ! Component: 3650 - total flux cleaned = -0.00308916 Jy ! Component: 3700 - total flux cleaned = -0.00312987 Jy ! Component: 3750 - total flux cleaned = -0.00314328 Jy ! Component: 3800 - total flux cleaned = -0.00317007 Jy ! Component: 3850 - total flux cleaned = -0.00318336 Jy ! Component: 3900 - total flux cleaned = -0.00321636 Jy ! Component: 3950 - total flux cleaned = -0.0032229 Jy ! Component: 4000 - total flux cleaned = -0.00325545 Jy ! Component: 4050 - total flux cleaned = -0.00327485 Jy ! Total flux subtracted in 4096 components = -0.00328127 Jy ! Clean residual min=-0.000369 max=0.000435 Jy/beam ! Clean residual mean=-0.000000 rms=0.000118 Jy/beam ! Combined flux in latest and established models = 0.0524111 Jy keep ! Adding 311 model components to the UV plane model. ! The established model now contains 359 components and 0.0524111 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177h_uvs/J1452+5655_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.655 x 4.942 at 26.43 degrees (North through East) ! Clean map min=-0.0011604 max=0.051832 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177h_uvs/J1452+5655_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0518319 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000116054 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.671711 0.671711 1.34342 2.68684 5.37369 10.7474 21.4947 42.9895 85.979 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.051 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 446.62 quit ! Quitting program ! Log file /d2/scr/pima/bp177h_uvs/J1452+5655_C_uvs.log closed on Sun Mar 30 00:47:57 2014