! Started logfile: /scr/pima/rdv72_uvs/J0259+0747_S_uvs.log on Sat Oct 5 08:44:08 2013 obs /scr/pima/rdv72_uvs/J0259+0747_S_uva.fits ! Reading UV FITS file: /scr/pima/rdv72_uvs/J0259+0747_S_uva.fits ! AN table 1: 32 integrations on 45 of 45 possible baselines. ! AN table 2: 6 integrations on 1 of 1 possible baselines. ! AN table 3: 5 integrations on 3 of 3 possible baselines. ! AN table 4: 11 integrations on 1 of 1 possible baselines. ! AN table 5: 10 integrations on 6 of 6 possible baselines. ! AN table 6: 12 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.870163 visibilities/baseline/integration-bin. ! Found source: J0259+0747 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.23299e+09 1.6e+07 1 1.6e+07 ! 02 2 2.26299e+09 1.6e+07 1 1.6e+07 ! 03 3 2.35299e+09 1.6e+07 1 1.6e+07 ! 04 4 2.37299e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 6836 visibilities. select RR ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =",field_size ! field_size = 1024 print "field_cell =",field_cell ! field_cell = 0.5 print "taper_size =",taper_size ! taper_size = 20 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv72_uvs/J0259+0747_S] 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 0.500x0.500 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 21 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 22 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 11 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 2. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 22 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 11 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 3. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 22 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 11 telescope corrections were flagged in sub-array 6. ! ! Correcting IF 4. ! A total of 21 telescope corrections were flagged in sub-array 1. ! A total of 12 telescope corrections were flagged in sub-array 2. ! A total of 3 telescope corrections were flagged in sub-array 3. ! A total of 22 telescope corrections were flagged in sub-array 4. ! A total of 4 telescope corrections were flagged in sub-array 5. ! A total of 11 telescope corrections were flagged in sub-array 6. ! ! Fit before self-cal, rms=1.066242Jy sigma=5.106096 ! Fit after self-cal, rms=0.676918Jy sigma=3.030155 ! 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=2.022 mas, bmaj=6.503 mas, bpa=-7.077 degrees ! Estimated noise=2.93177 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 = 0.284468 Jy ! Component: 100 - total flux cleaned = 0.35628 Jy ! Total flux subtracted in 100 components = 0.35628 Jy ! Clean residual min=-0.017760 max=0.032519 Jy/beam ! Clean residual mean=0.000025 rms=0.004359 Jy/beam ! Combined flux in latest and established models = 0.35628 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 15 components and 0.35628 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141418Jy sigma=0.557222 ! Fit after self-cal, rms=0.141324Jy sigma=0.556990 ! Inverting map ! Added new window around map position (2, -9.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0345604 Jy ! Component: 100 - total flux cleaned = 0.0540651 Jy ! Total flux subtracted in 100 components = 0.0540651 Jy ! Clean residual min=-0.017540 max=0.025012 Jy/beam ! Clean residual mean=0.000016 rms=0.003459 Jy/beam ! Combined flux in latest and established models = 0.410345 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 23 components and 0.410345 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.134881Jy sigma=0.507789 ! Fit after self-cal, rms=0.134663Jy sigma=0.505950 ! 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=2.266 mas, bmaj=6.892 mas, bpa=-7.988 degrees ! Estimated noise=1.92709 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 (8.5, -15.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00793561 Jy ! Component: 100 - total flux cleaned = 0.0079177 Jy ! Component: 150 - total flux cleaned = 0.00794675 Jy ! Component: 200 - total flux cleaned = 0.0087328 Jy ! Total flux subtracted in 200 components = 0.0087328 Jy ! Clean residual min=-0.014309 max=0.016895 Jy/beam ! Clean residual mean=0.000036 rms=0.002842 Jy/beam ! Combined flux in latest and established models = 0.419078 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 49 components and 0.419078 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.129181Jy sigma=0.488867 ! Fit after self-cal, rms=0.128971Jy sigma=0.487610 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 1.01 KP 1.00 LA 1.07 ! NL 0.97 NY 1.46 PT 1.06 SC 0.92 ! WZ 0.95 ZC 1.45 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* OV 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! LA 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! KK 0.83 KP 0.96 MK 0.89 OV 0.99 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.07 FD 1.00 KK 0.86 KP 0.96 ! LA 1.08 MK 0.90 NL 0.97 OV 0.95 ! SC 0.94 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 FD 1.08 KP 1.06 LA 1.00 ! NL 0.98 NY 1.26 PT 1.05 SC 1.00 ! WZ 0.88 ZC 1.41 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* OV 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! LA 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! KK 0.78 KP 0.94 MK 1.00 OV 1.04 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.14 FD 1.10 KK 0.82 KP 1.00 ! LA 0.99 MK 0.95 NL 1.02 OV 1.03 ! SC 0.99 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.26 FD 1.08 KP 1.04 LA 0.91 ! NL 1.06 NY 1.29 PT 1.09 SC 0.94 ! WZ 0.83 ZC 1.28 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* OV 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! LA 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! KK 0.88 KP 1.03 MK 1.01 OV 1.03 ! ! Telescope amplitude corrections in sub-array 6: ! BR 1.16 FD 1.09 KK 0.83 KP 1.02 ! LA 0.91 MK 0.98 NL 1.07 OV 1.03 ! SC 0.93 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.34 FD 1.07 KP 0.94 LA 0.79 ! NL 0.97 NY 1.31 PT 0.98 SC 0.95 ! WZ 0.82 ZC 1.25 ! ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* OV 0.00* ! ! A total of 12 telescope corrections were flagged in sub-array 3. ! Telescope amplitude corrections in sub-array 3: ! LA 0.00* OV 0.00* PT 0.00* ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.00* WZ 0.00* ! ! Telescope amplitude corrections in sub-array 5: ! KK 0.85 KP 0.89 MK 1.10 OV 0.87 ! ! Telescope amplitude corrections in sub-array 6: ! BR 0.87 FD 1.06 KK 0.83 KP 0.95 ! LA 0.78 MK 1.03 NL 1.00 OV 0.88 ! SC 0.97 ! ! ! Fit before self-cal, rms=0.128971Jy sigma=0.487610 ! Fit after self-cal, rms=0.127257Jy sigma=0.402625 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.276 mas, bmaj=6.965 mas, bpa=-7.405 degrees ! Estimated noise=1.96639 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 = -0.000456504 Jy ! Component: 100 - total flux cleaned = 0.000126278 Jy ! Component: 150 - total flux cleaned = 0.000913629 Jy ! Component: 200 - total flux cleaned = 0.00160259 Jy ! Total flux subtracted in 200 components = 0.00160259 Jy ! Clean residual min=-0.004752 max=0.004343 Jy/beam ! Clean residual mean=0.000004 rms=0.001048 Jy/beam ! Combined flux in latest and established models = 0.42068 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 64 components and 0.42068 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126515Jy sigma=0.399806 ! Fit after self-cal, rms=0.126724Jy sigma=0.399452 ! 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. ! ! Fit before self-cal, rms=0.126724Jy sigma=0.399452 ! Fit after self-cal, rms=0.127395Jy sigma=0.398986 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.272 mas, bmaj=6.972 mas, bpa=-7.393 degrees ! Estimated noise=1.96249 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000851263 Jy ! Component: 100 - total flux cleaned = -0.000152016 Jy ! Component: 150 - total flux cleaned = 0.000453859 Jy ! Component: 200 - total flux cleaned = 0.00098015 Jy ! Total flux subtracted in 200 components = 0.00098015 Jy ! Clean residual min=-0.004112 max=0.004145 Jy/beam ! Clean residual mean=0.000003 rms=0.000948 Jy/beam ! Combined flux in latest and established models = 0.421661 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 69 components and 0.42166 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.127014Jy sigma=0.397519 ! Fit after self-cal, rms=0.127018Jy sigma=0.397456 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 = 0.000142712 Jy ! Component: 100 - total flux cleaned = 0.000577146 Jy ! Component: 150 - total flux cleaned = 0.000963535 Jy ! Component: 200 - total flux cleaned = 0.00117676 Jy ! Total flux subtracted in 200 components = 0.00117676 Jy ! Clean residual min=-0.003884 max=0.003972 Jy/beam ! Clean residual mean=0.000003 rms=0.000918 Jy/beam ! Combined flux in latest and established models = 0.422837 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 80 components and 0.422837 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126866Jy sigma=0.396943 ! Fit after self-cal, rms=0.126870Jy sigma=0.396927 ! Inverting map ! Added new window around map position (37.5, 127.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00254185 Jy ! Component: 100 - total flux cleaned = 0.00298508 Jy ! Component: 150 - total flux cleaned = 0.00333914 Jy ! Component: 200 - total flux cleaned = 0.00346242 Jy ! Total flux subtracted in 200 components = 0.00346242 Jy ! Clean residual min=-0.003600 max=0.003737 Jy/beam ! Clean residual mean=0.000005 rms=0.000888 Jy/beam ! Combined flux in latest and established models = 0.4263 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 95 components and 0.4263 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.126651Jy sigma=0.396352 ! Fit after self-cal, rms=0.126652Jy sigma=0.396292 ! 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. ! ! Fit before self-cal, rms=0.126652Jy sigma=0.396292 ! Fit after self-cal, rms=0.264097Jy sigma=0.411756 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.362 mas, bmaj=6.956 mas, bpa=-7.614 degrees ! Estimated noise=2.0139 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000215922 Jy ! Component: 100 - total flux cleaned = -0.00129657 Jy ! Component: 150 - total flux cleaned = -0.00196469 Jy ! Component: 200 - total flux cleaned = -0.0022794 Jy ! Total flux subtracted in 200 components = -0.0022794 Jy ! Clean residual min=-0.007949 max=0.007901 Jy/beam ! Clean residual mean=0.000004 rms=0.001532 Jy/beam ! Combined flux in latest and established models = 0.42402 Jy selfcal ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 109 components and 0.42402 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.259914Jy sigma=0.410395 ! Fit after self-cal, rms=0.259999Jy sigma=0.410149 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 (-2.5, -3). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000224898 Jy ! Component: 100 - total flux cleaned = -7.96729e-05 Jy ! Component: 150 - total flux cleaned = -0.000376101 Jy ! Component: 200 - total flux cleaned = -0.000662943 Jy ! Total flux subtracted in 200 components = -0.000662943 Jy ! Clean residual min=-0.007111 max=0.006637 Jy/beam ! Clean residual mean=0.000004 rms=0.001495 Jy/beam ! Combined flux in latest and established models = 0.423357 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 120 components and 0.423357 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.256883Jy sigma=0.408863 ! Fit after self-cal, rms=0.256881Jy sigma=0.408748 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 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. ! ! Fit before self-cal, rms=0.256881Jy sigma=0.408748 ! Fit after self-cal, rms=0.278713Jy sigma=0.409300 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.073 mas, bmaj=10.6 mas, bpa=-4.863 degrees ! Estimated noise=2.40991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00358692 Jy ! Component: 100 - total flux cleaned = 0.00400215 Jy ! Component: 150 - total flux cleaned = 0.00424648 Jy ! Component: 200 - total flux cleaned = 0.00446349 Jy ! Total flux subtracted in 200 components = 0.00446349 Jy ! Clean residual min=-0.005007 max=0.005708 Jy/beam ! Clean residual mean=0.000009 rms=0.001735 Jy/beam ! Combined flux in latest and established models = 0.427821 Jy selfcal ! Performing phase self-cal ! Adding 47 model components to the UV plane model. ! The established model now contains 163 components and 0.427821 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.278499Jy sigma=0.409260 ! Fit after self-cal, rms=0.278516Jy sigma=0.409151 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 = 0.000474639 Jy ! Component: 100 - total flux cleaned = 0.000376372 Jy ! Component: 150 - total flux cleaned = 0.000375788 Jy ! Component: 200 - total flux cleaned = 0.000464859 Jy ! Total flux subtracted in 200 components = 0.000464859 Jy ! Clean residual min=-0.005089 max=0.005703 Jy/beam ! Clean residual mean=0.000010 rms=0.001735 Jy/beam ! Combined flux in latest and established models = 0.428286 Jy ! Performing phase self-cal ! Adding 38 model components to the UV plane model. ! The established model now contains 182 components and 0.428286 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.278585Jy sigma=0.409552 ! Fit after self-cal, rms=0.278585Jy sigma=0.409484 ! 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=2.367 mas, bmaj=6.983 mas, bpa=-7.767 degrees ! Estimated noise=2.03731 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.367 x 6.983 at -7.767 degrees (North through East) ! Clean map min=-0.010546 max=0.36967 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=2.094 mas, bmaj=6.604 mas, bpa=-6.897 degrees ! Estimated noise=3.07318 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.293067 Jy ! Component: 100 - total flux cleaned = 0.362051 Jy ! Component: 150 - total flux cleaned = 0.389891 Jy ! Component: 200 - total flux cleaned = 0.405123 Jy ! Total flux subtracted in 200 components = 0.405123 Jy ! Clean residual min=-0.010661 max=0.009730 Jy/beam ! Clean residual mean=0.000002 rms=0.001919 Jy/beam ! Combined flux in latest and established models = 0.405123 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 26 model components to the UV plane model. ! The established model now contains 26 components and 0.405123 Jy ! Inverting map and beam ! Estimated beam: bmin=2.367 mas, bmaj=6.983 mas, bpa=-7.767 degrees ! Estimated noise=2.03731 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 = 0.00825374 Jy ! Component: 100 - total flux cleaned = 0.0109376 Jy ! Component: 150 - total flux cleaned = 0.0120868 Jy ! Component: 200 - total flux cleaned = 0.0127832 Jy ! Total flux subtracted in 200 components = 0.0127832 Jy ! Clean residual min=-0.009333 max=0.007615 Jy/beam ! Clean residual mean=0.000002 rms=0.001601 Jy/beam ! Combined flux in latest and established models = 0.417906 Jy ! Adding 32 model components to the UV plane model. ! The established model now contains 51 components and 0.417906 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=9.073 mas, bmaj=10.6 mas, bpa=-4.863 degrees ! Estimated noise=2.40991 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00600674 Jy ! Component: 100 - total flux cleaned = 0.00767005 Jy ! Component: 150 - total flux cleaned = 0.00891853 Jy ! Component: 200 - total flux cleaned = 0.00928192 Jy ! Total flux subtracted in 200 components = 0.00928192 Jy ! Clean residual min=-0.005194 max=0.006012 Jy/beam ! Clean residual mean=0.000009 rms=0.001761 Jy/beam ! Combined flux in latest and established models = 0.427188 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 = 0.000225035 Jy ! Component: 100 - total flux cleaned = 0.000432486 Jy ! Component: 150 - total flux cleaned = 0.000530895 Jy ! Component: 200 - total flux cleaned = 0.000625169 Jy ! Total flux subtracted in 200 components = 0.000625169 Jy ! Clean residual min=-0.005104 max=0.006104 Jy/beam ! Clean residual mean=0.000010 rms=0.001748 Jy/beam ! Combined flux in latest and established models = 0.427813 Jy ! Adding 49 model components to the UV plane model. ! The established model now contains 100 components and 0.427813 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.367 mas, bmaj=6.983 mas, bpa=-7.767 degrees ! Estimated noise=2.03731 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00108231 Jy ! Component: 100 - total flux cleaned = -0.00140842 Jy ! Component: 150 - total flux cleaned = -0.00171906 Jy ! Component: 200 - total flux cleaned = -0.00171642 Jy ! Total flux subtracted in 200 components = -0.00171642 Jy ! Clean residual min=-0.007609 max=0.006606 Jy/beam ! Clean residual mean=0.000005 rms=0.001520 Jy/beam ! Combined flux in latest and established models = 0.426097 Jy selfcal ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 113 components and 0.426096 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.272785Jy sigma=0.408224 ! Fit after self-cal, rms=0.272770Jy sigma=0.407900 wmodel /scr/pima/rdv72_uvs/J0259+0747_S_map.mod ! Writing 113 model components to file: /scr/pima/rdv72_uvs/J0259+0747_S_map.mod wobs /scr/pima/rdv72_uvs/J0259+0747_S_uvs.fits ! Writing UV FITS file: /scr/pima/rdv72_uvs/J0259+0747_S_uvs.fits wwins /scr/pima/rdv72_uvs/J0259+0747_S_map.win ! wwins: Wrote 5 windows to /scr/pima/rdv72_uvs/J0259+0747_S_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 = -0.00092969 Jy ! Component: 100 - total flux cleaned = -0.00140448 Jy ! Component: 150 - total flux cleaned = -0.0016315 Jy ! Component: 200 - total flux cleaned = -0.00174153 Jy ! Component: 250 - total flux cleaned = -0.00163252 Jy ! Component: 300 - total flux cleaned = -0.0016332 Jy ! Component: 350 - total flux cleaned = -0.00142583 Jy ! Component: 400 - total flux cleaned = -0.00132322 Jy ! Component: 450 - total flux cleaned = -0.00122159 Jy ! Component: 500 - total flux cleaned = -0.00102097 Jy ! Component: 550 - total flux cleaned = -0.000922196 Jy ! Component: 600 - total flux cleaned = -0.000726056 Jy ! Component: 650 - total flux cleaned = -0.000629404 Jy ! Component: 700 - total flux cleaned = -0.000532457 Jy ! Component: 750 - total flux cleaned = -0.00062689 Jy ! Component: 800 - total flux cleaned = -0.000437516 Jy ! Component: 850 - total flux cleaned = -0.000250147 Jy ! Component: 900 - total flux cleaned = -0.000250614 Jy ! Component: 950 - total flux cleaned = -0.00025146 Jy ! Component: 1000 - total flux cleaned = -0.000250862 Jy ! Component: 1050 - total flux cleaned = -0.000341416 Jy ! Component: 1100 - total flux cleaned = -0.000251269 Jy ! Component: 1150 - total flux cleaned = -0.000340326 Jy ! Component: 1200 - total flux cleaned = -0.000251536 Jy ! Component: 1250 - total flux cleaned = -0.000251614 Jy ! Component: 1300 - total flux cleaned = -0.000338658 Jy ! Component: 1350 - total flux cleaned = -0.000251613 Jy ! Component: 1400 - total flux cleaned = -0.000164938 Jy ! Component: 1450 - total flux cleaned = -0.00016518 Jy ! Component: 1500 - total flux cleaned = -0.000250985 Jy ! Component: 1550 - total flux cleaned = -0.000251287 Jy ! Component: 1600 - total flux cleaned = -0.000250922 Jy ! Component: 1650 - total flux cleaned = -0.000334256 Jy ! Component: 1700 - total flux cleaned = -0.000251361 Jy ! Component: 1750 - total flux cleaned = -0.000416778 Jy ! Component: 1800 - total flux cleaned = -0.000169725 Jy ! Component: 1850 - total flux cleaned = -0.000251122 Jy ! Component: 1900 - total flux cleaned = -0.000169908 Jy ! Component: 1950 - total flux cleaned = -8.85198e-05 Jy ! Component: 2000 - total flux cleaned = -0.000330786 Jy ! Component: 2050 - total flux cleaned = -9.40521e-06 Jy ! Component: 2100 - total flux cleaned = -0.00024903 Jy ! Component: 2150 - total flux cleaned = -0.000169292 Jy ! Component: 2200 - total flux cleaned = -0.000248483 Jy ! Component: 2250 - total flux cleaned = -0.000406182 Jy ! Component: 2300 - total flux cleaned = -0.000405886 Jy ! Component: 2350 - total flux cleaned = -0.000405229 Jy ! Component: 2400 - total flux cleaned = -0.000483134 Jy ! Component: 2450 - total flux cleaned = -0.000637455 Jy ! Component: 2500 - total flux cleaned = -0.000636937 Jy ! Component: 2550 - total flux cleaned = -0.000637159 Jy ! Component: 2600 - total flux cleaned = -0.000637459 Jy ! Component: 2650 - total flux cleaned = -0.000940916 Jy ! Component: 2700 - total flux cleaned = -0.000790268 Jy ! Component: 2750 - total flux cleaned = -0.000940399 Jy ! Component: 2800 - total flux cleaned = -0.000940374 Jy ! Component: 2850 - total flux cleaned = -0.00108943 Jy ! Component: 2900 - total flux cleaned = -0.00123789 Jy ! Component: 2950 - total flux cleaned = -0.00123807 Jy ! Component: 3000 - total flux cleaned = -0.00116484 Jy ! Component: 3050 - total flux cleaned = -0.00123848 Jy ! Component: 3100 - total flux cleaned = -0.00123882 Jy ! Component: 3150 - total flux cleaned = -0.00131177 Jy ! Component: 3200 - total flux cleaned = -0.00152918 Jy ! Component: 3250 - total flux cleaned = -0.0014569 Jy ! Component: 3300 - total flux cleaned = -0.00160105 Jy ! Component: 3350 - total flux cleaned = -0.00160125 Jy ! Component: 3400 - total flux cleaned = -0.00181481 Jy ! Component: 3450 - total flux cleaned = -0.00195695 Jy ! Component: 3500 - total flux cleaned = -0.00216865 Jy ! Component: 3550 - total flux cleaned = -0.00223914 Jy ! Component: 3600 - total flux cleaned = -0.00223936 Jy ! Component: 3650 - total flux cleaned = -0.00237916 Jy ! Component: 3700 - total flux cleaned = -0.00244873 Jy ! Component: 3750 - total flux cleaned = -0.00230996 Jy ! Component: 3800 - total flux cleaned = -0.00251739 Jy ! Component: 3850 - total flux cleaned = -0.0027237 Jy ! Component: 3900 - total flux cleaned = -0.00272367 Jy ! Component: 3950 - total flux cleaned = -0.00265539 Jy ! Component: 4000 - total flux cleaned = -0.00285948 Jy ! Component: 4050 - total flux cleaned = -0.00258833 Jy ! Total flux subtracted in 4096 components = -0.00279139 Jy ! Clean residual min=-0.003668 max=0.003437 Jy/beam ! Clean residual mean=0.000007 rms=0.001166 Jy/beam ! Combined flux in latest and established models = 0.423305 Jy keep ! Adding 214 model components to the UV plane model. ! The established model now contains 319 components and 0.423305 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv72_uvs/J0259+0747_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.367 x 6.983 at -7.767 degrees (North through East) ! Clean map min=-0.011488 max=0.37644 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv72_uvs/J0259+0747_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.376436 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00116471 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.92821 0.92821 1.85642 3.71284 7.42568 14.8514 29.7027 59.4055 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0034 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.376 quit ! Quitting program ! Log file /scr/pima/rdv72_uvs/J0259+0747_S_uvs.log closed on Sat Oct 5 08:44:12 2013