! Started logfile: /scr/pima/bp171ae_uvs/J2035+1056_C_uvs.log on Fri Oct 11 18:53:22 2013 obs /scr/pima/bp171ae_uvs/J2035+1056_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171ae_uvs/J2035+1056_C_uva.fits ! AN table 1: 4 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.756944 visibilities/baseline/integration-bin. ! Found source: J2035+1056 ! ! 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 872 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 /scr/pima/bp171ae_uvs/J2035+1056_C] 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. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 9 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.005976Jy sigma=7.664030 ! Fit after self-cal, rms=0.834217Jy sigma=6.275114 ! 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=1.323 mas, bmaj=3.519 mas, bpa=2.585 degrees ! Estimated noise=4.18453 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 = 0.127544 Jy ! Component: 100 - total flux cleaned = 0.159061 Jy ! Total flux subtracted in 100 components = 0.159061 Jy ! Clean residual min=-0.008205 max=0.012994 Jy/beam ! Clean residual mean=-0.000019 rms=0.002917 Jy/beam ! Combined flux in latest and established models = 0.159061 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 9 components and 0.159061 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=0.042770Jy sigma=0.401314 ! Fit after self-cal, rms=0.042766Jy sigma=0.401263 ! 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=1.586 mas, bmaj=3.944 mas, bpa=1.498 degrees ! Estimated noise=3.33533 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 = 0.0209566 Jy ! Component: 100 - total flux cleaned = 0.0323642 Jy ! Component: 150 - total flux cleaned = 0.0396584 Jy ! Component: 200 - total flux cleaned = 0.0444668 Jy ! Total flux subtracted in 200 components = 0.0444668 Jy ! Clean residual min=-0.010044 max=0.010298 Jy/beam ! Clean residual mean=-0.000025 rms=0.003146 Jy/beam ! Combined flux in latest and established models = 0.203527 Jy ! Performing phase self-cal ! Adding 54 model components to the UV plane model. ! The established model now contains 60 components and 0.203527 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=0.035105Jy sigma=0.296044 ! Fit after self-cal, rms=0.035124Jy sigma=0.295996 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 1.02 KP 0.83 LA 1.00 ! MK 1.21 NL 1.15 OV 1.10 PT 0.81 ! SC 0.98 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.10 KP 0.86 LA 1.07 ! MK 1.05 NL 1.22 OV 1.08 PT 0.91 ! SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 1.14 HN 0.98 KP 0.56 LA 1.09 ! MK 1.01 NL 0.97 OV 1.08 PT 0.86 ! SC 1.04 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.06 KP 0.92 LA 1.06 ! MK 1.13 NL 1.14 OV 1.07 PT 0.93 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 1.03 KP 0.95 LA 1.06 ! MK 1.07 NL 1.11 OV 1.05 PT 0.85 ! SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 1.04 KP 0.94 LA 1.10 ! MK 1.03 NL 1.08 OV 1.06 PT 0.93 ! SC 1.04 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 HN 1.00 KP 0.93 LA 1.02 ! MK 1.03 NL 1.07 OV 1.03 PT 0.90 ! SC 0.97 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.06 HN 1.02 KP 0.99 LA 0.98 ! MK 0.98 NL 1.06 OV 1.06 PT 0.85 ! SC 0.98 ! ! ! Fit before self-cal, rms=0.035124Jy sigma=0.295996 ! Fit after self-cal, rms=0.021943Jy sigma=0.161610 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.615 mas, bmaj=4.012 mas, bpa=1.753 degrees ! Estimated noise=3.31026 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 (-2.4, 15.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00977102 Jy ! Component: 100 - total flux cleaned = 0.0139325 Jy ! Component: 150 - total flux cleaned = 0.016349 Jy ! Component: 200 - total flux cleaned = 0.0172186 Jy ! Total flux subtracted in 200 components = 0.0172186 Jy ! Clean residual min=-0.003412 max=0.004146 Jy/beam ! Clean residual mean=-0.000002 rms=0.000834 Jy/beam ! Combined flux in latest and established models = 0.220746 Jy ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 86 components and 0.220746 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=0.017943Jy sigma=0.116553 ! Fit after self-cal, rms=0.017772Jy sigma=0.114970 ! 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=0.017772Jy sigma=0.114970 ! Fit after self-cal, rms=0.017698Jy sigma=0.114142 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.618 mas, bmaj=4.019 mas, bpa=1.798 degrees ! Estimated noise=3.3107 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000607529 Jy ! Component: 100 - total flux cleaned = 0.00100267 Jy ! Component: 150 - total flux cleaned = 0.0013699 Jy ! Component: 200 - total flux cleaned = 0.00155934 Jy ! Total flux subtracted in 200 components = 0.00155934 Jy ! Clean residual min=-0.003006 max=0.003834 Jy/beam ! Clean residual mean=-0.000002 rms=0.000728 Jy/beam ! Combined flux in latest and established models = 0.222305 Jy selfcal ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 101 components and 0.222305 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=0.017410Jy sigma=0.111232 ! Fit after self-cal, rms=0.017380Jy sigma=0.111019 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 (3.6, -3.6). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00280935 Jy ! Component: 100 - total flux cleaned = 0.00308799 Jy ! Component: 150 - total flux cleaned = 0.00304321 Jy ! Component: 200 - total flux cleaned = 0.00304199 Jy ! Total flux subtracted in 200 components = 0.00304199 Jy ! Clean residual min=-0.002502 max=0.002640 Jy/beam ! Clean residual mean=-0.000001 rms=0.000631 Jy/beam ! Combined flux in latest and established models = 0.225347 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 131 components and 0.225347 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=0.016672Jy sigma=0.106066 ! Fit after self-cal, rms=0.016650Jy sigma=0.105927 ! 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=0.016650Jy sigma=0.105927 ! Fit after self-cal, rms=0.016512Jy sigma=0.105206 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.619 mas, bmaj=4.017 mas, bpa=1.897 degrees ! Estimated noise=3.29685 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000711715 Jy ! Component: 100 - total flux cleaned = 0.000835142 Jy ! Component: 150 - total flux cleaned = 0.000908567 Jy ! Component: 200 - total flux cleaned = 0.000975117 Jy ! Total flux subtracted in 200 components = 0.000975117 Jy ! Clean residual min=-0.002305 max=0.002303 Jy/beam ! Clean residual mean=-0.000001 rms=0.000581 Jy/beam ! Combined flux in latest and established models = 0.226322 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 144 components and 0.226322 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=0.016302Jy sigma=0.103687 ! Fit after self-cal, rms=0.016295Jy sigma=0.103629 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 = 0.00035414 Jy ! Component: 100 - total flux cleaned = 0.000384502 Jy ! Component: 150 - total flux cleaned = 0.000439836 Jy ! Component: 200 - total flux cleaned = 0.000439146 Jy ! Total flux subtracted in 200 components = 0.000439146 Jy ! Clean residual min=-0.002228 max=0.002186 Jy/beam ! Clean residual mean=-0.000001 rms=0.000561 Jy/beam ! Combined flux in latest and established models = 0.226762 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 150 components and 0.226762 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=0.016189Jy sigma=0.102890 ! Fit after self-cal, rms=0.016188Jy sigma=0.102855 ! 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=0.016188Jy sigma=0.102855 ! Fit after self-cal, rms=0.016168Jy sigma=0.102644 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.762 mas, bmaj=5.965 mas, bpa=-3.847 degrees ! Estimated noise=3.75508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000140728 Jy ! Component: 100 - total flux cleaned = 0.000430066 Jy ! Component: 150 - total flux cleaned = 0.000566146 Jy ! Component: 200 - total flux cleaned = 0.00065247 Jy ! Total flux subtracted in 200 components = 0.00065247 Jy ! Clean residual min=-0.003006 max=0.002615 Jy/beam ! Clean residual mean=-0.000003 rms=0.000836 Jy/beam ! Combined flux in latest and established models = 0.227414 Jy selfcal ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 168 components and 0.227414 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=0.016106Jy sigma=0.102430 ! Fit after self-cal, rms=0.016103Jy sigma=0.102351 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 = 2.33621e-05 Jy ! Component: 100 - total flux cleaned = 0.000177789 Jy ! Component: 150 - total flux cleaned = 0.0003101 Jy ! Component: 200 - total flux cleaned = 0.000383866 Jy ! Total flux subtracted in 200 components = 0.000383866 Jy ! Clean residual min=-0.002912 max=0.002554 Jy/beam ! Clean residual mean=-0.000003 rms=0.000814 Jy/beam ! Combined flux in latest and established models = 0.227798 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 176 components and 0.227798 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=0.016083Jy sigma=0.102356 ! Fit after self-cal, rms=0.016087Jy sigma=0.102319 ! 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=1.62 mas, bmaj=4.019 mas, bpa=1.943 degrees ! Estimated noise=3.28975 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.62 x 4.019 at 1.943 degrees (North through East) ! Clean map min=-0.0021377 max=0.16681 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=1.341 mas, bmaj=3.566 mas, bpa=3.184 degrees ! Estimated noise=4.20459 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.128146 Jy ! Component: 100 - total flux cleaned = 0.158043 Jy ! Component: 150 - total flux cleaned = 0.171112 Jy ! Component: 200 - total flux cleaned = 0.179849 Jy ! Total flux subtracted in 200 components = 0.179849 Jy ! Clean residual min=-0.004663 max=0.005865 Jy/beam ! Clean residual mean=-0.000008 rms=0.001504 Jy/beam ! Combined flux in latest and established models = 0.179849 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 22 model components to the UV plane model. ! The established model now contains 22 components and 0.179849 Jy ! Inverting map and beam ! Estimated beam: bmin=1.62 mas, bmaj=4.019 mas, bpa=1.943 degrees ! Estimated noise=3.28975 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 = 0.00976112 Jy ! Component: 100 - total flux cleaned = 0.0169014 Jy ! Component: 150 - total flux cleaned = 0.0223665 Jy ! Component: 200 - total flux cleaned = 0.0266519 Jy ! Total flux subtracted in 200 components = 0.0266519 Jy ! Clean residual min=-0.003715 max=0.003629 Jy/beam ! Clean residual mean=-0.000007 rms=0.001115 Jy/beam ! Combined flux in latest and established models = 0.206501 Jy ! Adding 70 model components to the UV plane model. ! The established model now contains 84 components and 0.206501 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=3.762 mas, bmaj=5.965 mas, bpa=-3.847 degrees ! Estimated noise=3.75508 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00606543 Jy ! Component: 100 - total flux cleaned = 0.0100809 Jy ! Component: 150 - total flux cleaned = 0.0129362 Jy ! Component: 200 - total flux cleaned = 0.0150464 Jy ! Total flux subtracted in 200 components = 0.0150464 Jy ! Clean residual min=-0.003585 max=0.002535 Jy/beam ! Clean residual mean=-0.000006 rms=0.001053 Jy/beam ! Combined flux in latest and established models = 0.221547 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 = 0.00158556 Jy ! Component: 100 - total flux cleaned = 0.00278814 Jy ! Component: 150 - total flux cleaned = 0.00370358 Jy ! Component: 200 - total flux cleaned = 0.00440755 Jy ! Total flux subtracted in 200 components = 0.00440755 Jy ! Clean residual min=-0.003181 max=0.002395 Jy/beam ! Clean residual mean=-0.000004 rms=0.000853 Jy/beam ! Combined flux in latest and established models = 0.225954 Jy ! Adding 110 model components to the UV plane model. ! The established model now contains 183 components and 0.225954 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.62 mas, bmaj=4.019 mas, bpa=1.943 degrees ! Estimated noise=3.28975 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -8.95728e-05 Jy ! Component: 100 - total flux cleaned = 3.41581e-05 Jy ! Component: 150 - total flux cleaned = 0.000109633 Jy ! Component: 200 - total flux cleaned = 0.000209095 Jy ! Total flux subtracted in 200 components = 0.000209095 Jy ! Clean residual min=-0.002264 max=0.001931 Jy/beam ! Clean residual mean=-0.000002 rms=0.000534 Jy/beam ! Combined flux in latest and established models = 0.226164 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 205 components and 0.226164 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=0.016060Jy sigma=0.102125 ! Fit after self-cal, rms=0.016014Jy sigma=0.101719 wmodel /scr/pima/bp171ae_uvs/J2035+1056_C_map.mod ! Writing 205 model components to file: /scr/pima/bp171ae_uvs/J2035+1056_C_map.mod wobs /scr/pima/bp171ae_uvs/J2035+1056_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171ae_uvs/J2035+1056_C_uvs.fits wwins /scr/pima/bp171ae_uvs/J2035+1056_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171ae_uvs/J2035+1056_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 = -0.000694316 Jy ! Component: 100 - total flux cleaned = -0.000901755 Jy ! Component: 150 - total flux cleaned = -0.000901975 Jy ! Component: 200 - total flux cleaned = -0.000872809 Jy ! Component: 250 - total flux cleaned = -0.000819437 Jy ! Component: 300 - total flux cleaned = -0.000718651 Jy ! Component: 350 - total flux cleaned = -0.000574429 Jy ! Component: 400 - total flux cleaned = -0.00046011 Jy ! Component: 450 - total flux cleaned = -0.000394824 Jy ! Component: 500 - total flux cleaned = -0.000331788 Jy ! Component: 550 - total flux cleaned = -0.000250753 Jy ! Component: 600 - total flux cleaned = -0.000133794 Jy ! Component: 650 - total flux cleaned = -2.92428e-06 Jy ! Component: 700 - total flux cleaned = 7.01815e-05 Jy ! Component: 750 - total flux cleaned = 0.000193333 Jy ! Component: 800 - total flux cleaned = 0.000364787 Jy ! Component: 850 - total flux cleaned = 0.00051517 Jy ! Component: 900 - total flux cleaned = 0.000661595 Jy ! Component: 950 - total flux cleaned = 0.000835959 Jy ! Component: 1000 - total flux cleaned = 0.000974803 Jy ! Component: 1050 - total flux cleaned = 0.00108104 Jy ! Component: 1100 - total flux cleaned = 0.00115518 Jy ! Component: 1150 - total flux cleaned = 0.00128565 Jy ! Component: 1200 - total flux cleaned = 0.00138461 Jy ! Component: 1250 - total flux cleaned = 0.00144011 Jy ! Component: 1300 - total flux cleaned = 0.00157617 Jy ! Component: 1350 - total flux cleaned = 0.00165612 Jy ! Component: 1400 - total flux cleaned = 0.00178643 Jy ! Component: 1450 - total flux cleaned = 0.0018631 Jy ! Component: 1500 - total flux cleaned = 0.00196362 Jy ! Component: 1550 - total flux cleaned = 0.0020623 Jy ! Component: 1600 - total flux cleaned = 0.00215919 Jy ! Component: 1650 - total flux cleaned = 0.00221858 Jy ! Component: 1700 - total flux cleaned = 0.0023124 Jy ! Component: 1750 - total flux cleaned = 0.00237015 Jy ! Component: 1800 - total flux cleaned = 0.00243819 Jy ! Component: 1850 - total flux cleaned = 0.00250547 Jy ! Component: 1900 - total flux cleaned = 0.00258259 Jy ! Component: 1950 - total flux cleaned = 0.00264789 Jy ! Component: 2000 - total flux cleaned = 0.00273365 Jy ! Component: 2050 - total flux cleaned = 0.00282884 Jy ! Component: 2100 - total flux cleaned = 0.00290192 Jy ! Component: 2150 - total flux cleaned = 0.00301531 Jy ! Component: 2200 - total flux cleaned = 0.00313714 Jy ! Component: 2250 - total flux cleaned = 0.0032374 Jy ! Component: 2300 - total flux cleaned = 0.00332642 Jy ! Component: 2350 - total flux cleaned = 0.00342416 Jy ! Component: 2400 - total flux cleaned = 0.00350126 Jy ! Component: 2450 - total flux cleaned = 0.00356806 Jy ! Component: 2500 - total flux cleaned = 0.00360581 Jy ! Component: 2550 - total flux cleaned = 0.003699 Jy ! Component: 2600 - total flux cleaned = 0.00376335 Jy ! Component: 2650 - total flux cleaned = 0.00379978 Jy ! Component: 2700 - total flux cleaned = 0.00386284 Jy ! Component: 2750 - total flux cleaned = 0.00388958 Jy ! Component: 2800 - total flux cleaned = 0.00396005 Jy ! Component: 2850 - total flux cleaned = 0.00400361 Jy ! Component: 2900 - total flux cleaned = 0.00404675 Jy ! Component: 2950 - total flux cleaned = 0.00412378 Jy ! Component: 3000 - total flux cleaned = 0.00419155 Jy ! Component: 3050 - total flux cleaned = 0.0042585 Jy ! Component: 3100 - total flux cleaned = 0.00431652 Jy ! Component: 3150 - total flux cleaned = 0.00434116 Jy ! Component: 3200 - total flux cleaned = 0.00439815 Jy ! Component: 3250 - total flux cleaned = 0.00443841 Jy ! Component: 3300 - total flux cleaned = 0.00448627 Jy ! Component: 3350 - total flux cleaned = 0.00451008 Jy ! Component: 3400 - total flux cleaned = 0.00459636 Jy ! Component: 3450 - total flux cleaned = 0.0046429 Jy ! Component: 3500 - total flux cleaned = 0.00468133 Jy ! Component: 3550 - total flux cleaned = 0.00469655 Jy ! Component: 3600 - total flux cleaned = 0.00474209 Jy ! Component: 3650 - total flux cleaned = 0.00480222 Jy ! Component: 3700 - total flux cleaned = 0.00484692 Jy ! Component: 3750 - total flux cleaned = 0.00486914 Jy ! Component: 3800 - total flux cleaned = 0.00492054 Jy ! Component: 3850 - total flux cleaned = 0.00494239 Jy ! Component: 3900 - total flux cleaned = 0.00494241 Jy ! Component: 3950 - total flux cleaned = 0.00497111 Jy ! Component: 4000 - total flux cleaned = 0.00499965 Jy ! Component: 4050 - total flux cleaned = 0.00502095 Jy ! Total flux subtracted in 4096 components = 0.00504915 Jy ! Clean residual min=-0.000356 max=0.000395 Jy/beam ! Clean residual mean=-0.000001 rms=0.000123 Jy/beam ! Combined flux in latest and established models = 0.231213 Jy keep ! Adding 288 model components to the UV plane model. ! The established model now contains 493 components and 0.231213 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171ae_uvs/J2035+1056_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.62 x 4.019 at 1.943 degrees (North through East) ! Clean map min=-0.0010224 max=0.16819 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171ae_uvs/J2035+1056_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.16819 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000120304 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.214585 0.214585 0.42917 0.858341 1.71668 3.43336 6.86672 13.7334 27.4669 54.9338 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.168 quit ! Quitting program ! Log file /scr/pima/bp171ae_uvs/J2035+1056_C_uvs.log closed on Fri Oct 11 18:53:26 2013