! Started logfile: /d2/scr/pima/bp177j_uvs/J0359+1555_X_uvs.log on Thu Jun 19 03:26:15 2014 obs /d2/scr/pima/bp177j_uvs/J0359+1555_X_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177j_uvs/J0359+1555_X_uva.fits ! AN table 1: 10 integrations on 45 of 45 possible baselines. ! Apparent sampling: 0.946667 visibilities/baseline/integration-bin. ! Found source: J0359+1555 ! ! 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 3408 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 /d2/scr/pima/bp177j_uvs/J0359+1555_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. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.000383Jy sigma=36.810719 ! Fit after self-cal, rms=0.976855Jy sigma=35.929658 ! 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=0.8112 mas, bmaj=2.04 mas, bpa=10.12 degrees ! Estimated noise=0.633657 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 = 0.0173388 Jy ! Component: 100 - total flux cleaned = 0.0219118 Jy ! Total flux subtracted in 100 components = 0.0219118 Jy ! Clean residual min=-0.001765 max=0.002349 Jy/beam ! Clean residual mean=-0.000002 rms=0.000477 Jy/beam ! Combined flux in latest and established models = 0.0219118 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 7 components and 0.0219118 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=0.019836Jy sigma=0.647853 ! Fit after self-cal, rms=0.018055Jy sigma=0.581847 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00315981 Jy ! Component: 100 - total flux cleaned = 0.00487636 Jy ! Total flux subtracted in 100 components = 0.00487636 Jy ! Clean residual min=-0.001707 max=0.001666 Jy/beam ! Clean residual mean=-0.000003 rms=0.000415 Jy/beam ! Combined flux in latest and established models = 0.0267882 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 15 components and 0.0267882 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=0.017299Jy sigma=0.550876 ! Fit after self-cal, rms=0.017298Jy sigma=0.550637 ! 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=1.011 mas, bmaj=2.353 mas, bpa=8.202 degrees ! Estimated noise=0.337544 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 = 0.00187397 Jy ! Component: 100 - total flux cleaned = 0.00292334 Jy ! Component: 150 - total flux cleaned = 0.00359464 Jy ! Component: 200 - total flux cleaned = 0.00397643 Jy ! Total flux subtracted in 200 components = 0.00397643 Jy ! Clean residual min=-0.001376 max=0.001384 Jy/beam ! Clean residual mean=-0.000004 rms=0.000336 Jy/beam ! Combined flux in latest and established models = 0.0307646 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 27 components and 0.0307646 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=0.017075Jy sigma=0.542577 ! Fit after self-cal, rms=0.017078Jy sigma=0.542429 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.011 x 2.353 at 8.202 degrees (North through East) ! Clean map min=-0.0012848 max=0.024401 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* KP 1.00* ! LA 1.00* MK 1.00* NL 1.00* OV 1.00* ! PT 1.00* SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! 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 0.99 FD 1.01 HN 0.90 KP 1.08 ! LA 0.90 MK 1.14 NL 1.05 OV 1.00 ! PT 0.86 SC 0.96 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.07 HN 0.98 KP 0.92 ! LA 0.99 MK 1.14 NL 1.05 OV 1.05 ! PT 0.90 SC 1.00 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.07 FD 1.02 HN 0.99 KP 1.04 ! LA 0.96 MK 0.96 NL 0.92 OV 0.99 ! PT 0.93 SC 0.91 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.10 HN 1.11 KP 1.05 ! LA 0.96 MK 1.01 NL 1.05 OV 1.08 ! PT 0.88 SC 1.00 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 FD 1.08 HN 0.93 KP 1.15 ! LA 0.92 MK 0.98 NL 1.07 OV 1.12 ! PT 0.86 SC 1.01 ! ! ! Correcting IF 8. ! 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* ! ! ! Fit before self-cal, rms=0.017078Jy sigma=0.542429 ! Fit after self-cal, rms=0.016995Jy sigma=0.536360 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=2.362 mas, bpa=8.431 degrees ! Estimated noise=0.338936 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 = 0.000126203 Jy ! Component: 100 - total flux cleaned = 0.000164376 Jy ! Component: 150 - total flux cleaned = 0.000206203 Jy ! Component: 200 - total flux cleaned = 0.00023605 Jy ! Total flux subtracted in 200 components = 0.00023605 Jy ! Clean residual min=-0.001132 max=0.001233 Jy/beam ! Clean residual mean=-0.000002 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0310006 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 34 components and 0.0310006 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=0.016984Jy sigma=0.536056 ! Fit after self-cal, rms=0.016989Jy sigma=0.535931 ! 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=0.016989Jy sigma=0.535931 ! Fit after self-cal, rms=0.017036Jy sigma=0.535906 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.012 mas, bmaj=2.36 mas, bpa=8.467 degrees ! Estimated noise=0.340007 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000104158 Jy ! Component: 100 - total flux cleaned = 0.000139986 Jy ! Component: 150 - total flux cleaned = 0.000172166 Jy ! Component: 200 - total flux cleaned = 0.000201297 Jy ! Total flux subtracted in 200 components = 0.000201297 Jy ! Clean residual min=-0.001127 max=0.001217 Jy/beam ! Clean residual mean=-0.000002 rms=0.000277 Jy/beam ! Combined flux in latest and established models = 0.0312019 Jy selfcal ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 37 components and 0.0312019 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=0.017030Jy sigma=0.535748 ! Fit after self-cal, rms=0.017029Jy sigma=0.535739 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) ! Added new window around map position (-35, -9.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00112813 Jy ! Component: 100 - total flux cleaned = 0.00154179 Jy ! Component: 150 - total flux cleaned = 0.00170862 Jy ! Component: 200 - total flux cleaned = 0.00185621 Jy ! Total flux subtracted in 200 components = 0.00185621 Jy ! Clean residual min=-0.000974 max=0.000959 Jy/beam ! Clean residual mean=-0.000001 rms=0.000245 Jy/beam ! Combined flux in latest and established models = 0.0330581 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 53 components and 0.0330581 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=0.016939Jy sigma=0.532766 ! Fit after self-cal, rms=0.016924Jy sigma=0.532493 ! 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=0.016924Jy sigma=0.532493 ! Fit after self-cal, rms=0.017100Jy sigma=0.532760 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.016 mas, bmaj=2.367 mas, bpa=8.465 degrees ! Estimated noise=0.340815 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000315728 Jy ! Component: 100 - total flux cleaned = 0.000432037 Jy ! Component: 150 - total flux cleaned = 0.000540569 Jy ! Component: 200 - total flux cleaned = 0.000614361 Jy ! Total flux subtracted in 200 components = 0.000614361 Jy ! Clean residual min=-0.000935 max=0.000970 Jy/beam ! Clean residual mean=-0.000001 rms=0.000240 Jy/beam ! Combined flux in latest and established models = 0.0336725 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 58 components and 0.0336725 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=0.017079Jy sigma=0.532204 ! Fit after self-cal, rms=0.017077Jy sigma=0.532155 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 = 8.72817e-05 Jy ! Component: 100 - total flux cleaned = 0.000135331 Jy ! Component: 150 - total flux cleaned = 0.0001779 Jy ! Component: 200 - total flux cleaned = 0.00019108 Jy ! Total flux subtracted in 200 components = 0.00019108 Jy ! Clean residual min=-0.000919 max=0.000985 Jy/beam ! Clean residual mean=-0.000001 rms=0.000239 Jy/beam ! Combined flux in latest and established models = 0.0338636 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 67 components and 0.0338636 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=0.017069Jy sigma=0.531955 ! Fit after self-cal, rms=0.017068Jy sigma=0.531948 ! 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=0.017068Jy sigma=0.531948 ! Fit after self-cal, rms=0.017091Jy sigma=0.530218 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.088 mas, bmaj=3.262 mas, bpa=-3.016 degrees ! Estimated noise=0.413633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000198309 Jy ! Component: 100 - total flux cleaned = 0.00024131 Jy ! Component: 150 - total flux cleaned = 0.000279591 Jy ! Component: 200 - total flux cleaned = 0.000302933 Jy ! Total flux subtracted in 200 components = 0.000302933 Jy ! Clean residual min=-0.001244 max=0.001374 Jy/beam ! Clean residual mean=-0.000000 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0341665 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 77 components and 0.0341665 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=0.017088Jy sigma=0.530149 ! Fit after self-cal, rms=0.017089Jy sigma=0.530105 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 = 1.96069e-05 Jy ! Component: 100 - total flux cleaned = 3.5957e-05 Jy ! Component: 150 - total flux cleaned = 4.55538e-05 Jy ! Component: 200 - total flux cleaned = 5.00841e-05 Jy ! Total flux subtracted in 200 components = 5.00841e-05 Jy ! Clean residual min=-0.001231 max=0.001364 Jy/beam ! Clean residual mean=-0.000000 rms=0.000359 Jy/beam ! Combined flux in latest and established models = 0.0342166 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 82 components and 0.0342166 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=0.017087Jy sigma=0.530060 ! Fit after self-cal, rms=0.017086Jy sigma=0.530047 ! 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=1.02 mas, bmaj=2.374 mas, bpa=8.281 degrees ! Estimated noise=0.342275 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.02 x 2.374 at 8.281 degrees (North through East) ! Clean map min=-0.00088171 max=0.024604 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=0.8168 mas, bmaj=2.054 mas, bpa=10.46 degrees ! Estimated noise=0.647907 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0186257 Jy ! Component: 100 - total flux cleaned = 0.0236123 Jy ! Component: 150 - total flux cleaned = 0.0261713 Jy ! Component: 200 - total flux cleaned = 0.027414 Jy ! Total flux subtracted in 200 components = 0.027414 Jy ! Clean residual min=-0.001387 max=0.001521 Jy/beam ! Clean residual mean=-0.000002 rms=0.000372 Jy/beam ! Combined flux in latest and established models = 0.027414 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.027414 Jy ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=2.374 mas, bpa=8.281 degrees ! Estimated noise=0.342275 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 (-0.4, 2.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0019161 Jy ! Component: 100 - total flux cleaned = 0.00305133 Jy ! Component: 150 - total flux cleaned = 0.00389436 Jy ! Component: 200 - total flux cleaned = 0.00455983 Jy ! Total flux subtracted in 200 components = 0.00455983 Jy ! Clean residual min=-0.001031 max=0.000983 Jy/beam ! Clean residual mean=-0.000001 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.0319738 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 40 components and 0.0319738 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=2.088 mas, bmaj=3.262 mas, bpa=-3.016 degrees ! Estimated noise=0.413633 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000830481 Jy ! Component: 100 - total flux cleaned = 0.00139814 Jy ! Component: 150 - total flux cleaned = 0.00182541 Jy ! Component: 200 - total flux cleaned = 0.00201604 Jy ! Total flux subtracted in 200 components = 0.00201604 Jy ! Clean residual min=-0.001245 max=0.001321 Jy/beam ! Clean residual mean=-0.000001 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.0339899 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 = 0.000129161 Jy ! Component: 100 - total flux cleaned = 0.000212125 Jy ! Component: 150 - total flux cleaned = 0.000295637 Jy ! Component: 200 - total flux cleaned = 0.000362788 Jy ! Total flux subtracted in 200 components = 0.000362788 Jy ! Clean residual min=-0.001180 max=0.001322 Jy/beam ! Clean residual mean=-0.000000 rms=0.000335 Jy/beam ! Combined flux in latest and established models = 0.0343527 Jy ! Adding 30 model components to the UV plane model. ! The established model now contains 64 components and 0.0343527 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.02 mas, bmaj=2.374 mas, bpa=8.281 degrees ! Estimated noise=0.342275 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -4.17274e-05 Jy ! Component: 100 - total flux cleaned = -1.47138e-05 Jy ! Component: 150 - total flux cleaned = 3.44244e-05 Jy ! Component: 200 - total flux cleaned = 9.05075e-05 Jy ! Total flux subtracted in 200 components = 9.05075e-05 Jy ! Clean residual min=-0.000951 max=0.000914 Jy/beam ! Clean residual mean=-0.000000 rms=0.000223 Jy/beam ! Combined flux in latest and established models = 0.0344432 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 77 components and 0.0344432 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=0.017093Jy sigma=0.530001 ! Fit after self-cal, rms=0.017088Jy sigma=0.529856 wmodel /d2/scr/pima/bp177j_uvs/J0359+1555_X_map.mod ! Writing 77 model components to file: /d2/scr/pima/bp177j_uvs/J0359+1555_X_map.mod wobs /d2/scr/pima/bp177j_uvs/J0359+1555_X_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177j_uvs/J0359+1555_X_uvs.fits wwins /d2/scr/pima/bp177j_uvs/J0359+1555_X_map.win ! wwins: Wrote 3 windows to /d2/scr/pima/bp177j_uvs/J0359+1555_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 = -0.000104932 Jy ! Component: 100 - total flux cleaned = -0.000121345 Jy ! Component: 150 - total flux cleaned = -8.09119e-05 Jy ! Component: 200 - total flux cleaned = -5.54415e-05 Jy ! Component: 250 - total flux cleaned = 5.98877e-06 Jy ! Component: 300 - total flux cleaned = 7.71502e-05 Jy ! Component: 350 - total flux cleaned = 0.000134187 Jy ! Component: 400 - total flux cleaned = 0.000145727 Jy ! Component: 450 - total flux cleaned = 0.000177672 Jy ! Component: 500 - total flux cleaned = 0.000157155 Jy ! Component: 550 - total flux cleaned = 0.000177401 Jy ! Component: 600 - total flux cleaned = 0.000206442 Jy ! Component: 650 - total flux cleaned = 0.000234549 Jy ! Component: 700 - total flux cleaned = 0.000243615 Jy ! Component: 750 - total flux cleaned = 0.000270486 Jy ! Component: 800 - total flux cleaned = 0.000270654 Jy ! Component: 850 - total flux cleaned = 0.000279243 Jy ! Component: 900 - total flux cleaned = 0.000262586 Jy ! Component: 950 - total flux cleaned = 0.000278952 Jy ! Component: 1000 - total flux cleaned = 0.000246552 Jy ! Component: 1050 - total flux cleaned = 0.000246573 Jy ! Component: 1100 - total flux cleaned = 0.00023874 Jy ! Component: 1150 - total flux cleaned = 0.000246455 Jy ! Component: 1200 - total flux cleaned = 0.000268992 Jy ! Component: 1250 - total flux cleaned = 0.000305981 Jy ! Component: 1300 - total flux cleaned = 0.000349538 Jy ! Component: 1350 - total flux cleaned = 0.000378126 Jy ! Component: 1400 - total flux cleaned = 0.000427306 Jy ! Component: 1450 - total flux cleaned = 0.000461935 Jy ! Component: 1500 - total flux cleaned = 0.000516584 Jy ! Component: 1550 - total flux cleaned = 0.000550395 Jy ! Component: 1600 - total flux cleaned = 0.000583652 Jy ! Component: 1650 - total flux cleaned = 0.000642755 Jy ! Component: 1700 - total flux cleaned = 0.000675289 Jy ! Component: 1750 - total flux cleaned = 0.000720378 Jy ! Component: 1800 - total flux cleaned = 0.000771207 Jy ! Component: 1850 - total flux cleaned = 0.000833806 Jy ! Component: 1900 - total flux cleaned = 0.000852316 Jy ! Component: 1950 - total flux cleaned = 0.000901361 Jy ! Component: 2000 - total flux cleaned = 0.000925562 Jy ! Component: 2050 - total flux cleaned = 0.000955481 Jy ! Component: 2100 - total flux cleaned = 0.000979189 Jy ! Component: 2150 - total flux cleaned = 0.00100846 Jy ! Component: 2200 - total flux cleaned = 0.00102004 Jy ! Component: 2250 - total flux cleaned = 0.00104306 Jy ! Component: 2300 - total flux cleaned = 0.00107712 Jy ! Component: 2350 - total flux cleaned = 0.00109959 Jy ! Component: 2400 - total flux cleaned = 0.00110515 Jy ! Component: 2450 - total flux cleaned = 0.00112715 Jy ! Component: 2500 - total flux cleaned = 0.00113265 Jy ! Component: 2550 - total flux cleaned = 0.00114346 Jy ! Component: 2600 - total flux cleaned = 0.0011542 Jy ! Component: 2650 - total flux cleaned = 0.00117014 Jy ! Component: 2700 - total flux cleaned = 0.00118059 Jy ! Component: 2750 - total flux cleaned = 0.00117541 Jy ! Component: 2800 - total flux cleaned = 0.00118584 Jy ! Component: 2850 - total flux cleaned = 0.001191 Jy ! Component: 2900 - total flux cleaned = 0.00119101 Jy ! Component: 2950 - total flux cleaned = 0.00120115 Jy ! Component: 3000 - total flux cleaned = 0.00120114 Jy ! Component: 3050 - total flux cleaned = 0.00121099 Jy ! Component: 3100 - total flux cleaned = 0.00119134 Jy ! Component: 3150 - total flux cleaned = 0.00119625 Jy ! Component: 3200 - total flux cleaned = 0.00120595 Jy ! Component: 3250 - total flux cleaned = 0.00119636 Jy ! Component: 3300 - total flux cleaned = 0.00118215 Jy ! Component: 3350 - total flux cleaned = 0.00117742 Jy ! Component: 3400 - total flux cleaned = 0.00116799 Jy ! Component: 3450 - total flux cleaned = 0.001154 Jy ! Component: 3500 - total flux cleaned = 0.00114475 Jy ! Component: 3550 - total flux cleaned = 0.00113096 Jy ! Component: 3600 - total flux cleaned = 0.00110807 Jy ! Component: 3650 - total flux cleaned = 0.00109443 Jy ! Component: 3700 - total flux cleaned = 0.00107192 Jy ! Component: 3750 - total flux cleaned = 0.00105851 Jy ! Component: 3800 - total flux cleaned = 0.00104515 Jy ! Component: 3850 - total flux cleaned = 0.00102745 Jy ! Component: 3900 - total flux cleaned = 0.00101428 Jy ! Component: 3950 - total flux cleaned = 0.000996805 Jy ! Component: 4000 - total flux cleaned = 0.00098376 Jy ! Component: 4050 - total flux cleaned = 0.000975095 Jy ! Total flux subtracted in 4096 components = 0.000966511 Jy ! Clean residual min=-0.000277 max=0.000254 Jy/beam ! Clean residual mean=-0.000000 rms=0.000073 Jy/beam ! Combined flux in latest and established models = 0.0354097 Jy keep ! Adding 274 model components to the UV plane model. ! The established model now contains 351 components and 0.0354097 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177j_uvs/J0359+1555_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.02 x 2.374 at 8.281 degrees (North through East) ! Clean map min=-0.00044759 max=0.024686 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177j_uvs/J0359+1555_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0246859 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.06723e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.858858 0.858858 1.71772 3.43543 6.87086 13.7417 27.4835 54.9669 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.024 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 349.301 quit ! Quitting program ! Log file /d2/scr/pima/bp177j_uvs/J0359+1555_X_uvs.log closed on Thu Jun 19 03:26:21 2014