! Started logfile: /d2/scr/pima/bp177c_uvs/J1306-2147_C_uvs.log on Sat Mar 22 21:15:26 2014 obs /d2/scr/pima/bp177c_uvs/J1306-2147_C_uva.fits ! Reading UV FITS file: /d2/scr/pima/bp177c_uvs/J1306-2147_C_uva.fits ! AN table 1: 5 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.638889 visibilities/baseline/integration-bin. ! Found source: J1306-2147 ! ! 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 920 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/bp177c_uvs/J1306-2147_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. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 14 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.001797Jy sigma=35.763048 ! Fit after self-cal, rms=0.949837Jy sigma=34.038615 ! 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=1.217 mas, bmaj=3.443 mas, bpa=-1.883 degrees ! Estimated noise=0.869789 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 = 0.0386681 Jy ! Component: 100 - total flux cleaned = 0.0471993 Jy ! Total flux subtracted in 100 components = 0.0471993 Jy ! Clean residual min=-0.002334 max=0.002811 Jy/beam ! Clean residual mean=-0.000002 rms=0.000635 Jy/beam ! Combined flux in latest and established models = 0.0471993 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.0471993 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=0.024034Jy sigma=0.602296 ! Fit after self-cal, rms=0.023780Jy sigma=0.601020 ! 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=1.415 mas, bmaj=3.852 mas, bpa=-1.404 degrees ! Estimated noise=0.689257 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 = 0.00313701 Jy ! Component: 100 - total flux cleaned = 0.00452301 Jy ! Component: 150 - total flux cleaned = 0.00520253 Jy ! Component: 200 - total flux cleaned = 0.00552346 Jy ! Total flux subtracted in 200 components = 0.00552346 Jy ! Clean residual min=-0.001947 max=0.002030 Jy/beam ! Clean residual mean=0.000000 rms=0.000500 Jy/beam ! Combined flux in latest and established models = 0.0527227 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 32 components and 0.0527227 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=0.023367Jy sigma=0.584861 ! Fit after self-cal, rms=0.023377Jy sigma=0.584814 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.415 x 3.852 at -1.404 degrees (North through East) ! Clean map min=-0.0018676 max=0.050044 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 0.92 FD 1.14 HN 1.06 LA 1.01 ! MK 1.08 NL 1.10 OV 0.97 PT 0.84 ! SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00* FD 1.00* HN 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 1.10 FD 1.04 HN 0.90 LA 1.02 ! MK 1.02 NL 0.95 OV 1.00 PT 0.92 ! SC 1.01 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 0.97 FD 1.17 HN 0.99 LA 1.06 ! MK 1.05 NL 0.93 OV 0.92 PT 1.00 ! SC 1.03 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.89 FD 1.04 HN 1.01 LA 1.01 ! MK 0.99 NL 0.92 OV 0.94 PT 0.95 ! SC 1.03 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.08 HN 1.01 LA 1.13 ! MK 0.99 NL 0.92 OV 0.96 PT 1.00 ! SC 0.97 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 0.95 HN 0.95 LA 1.01 ! MK 0.92 NL 0.94 OV 0.95 PT 1.00 ! SC 1.02 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 FD 0.99 HN 1.08 LA 1.02 ! MK 1.02 NL 0.91 OV 1.00 PT 0.94 ! SC 0.99 ! ! ! Fit before self-cal, rms=0.023377Jy sigma=0.584814 ! Fit after self-cal, rms=0.022261Jy sigma=0.565866 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.419 mas, bmaj=3.858 mas, bpa=-1.472 degrees ! Estimated noise=0.684224 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 = -0.000555916 Jy ! Component: 100 - total flux cleaned = -0.000782822 Jy ! Component: 150 - total flux cleaned = -0.000834917 Jy ! Component: 200 - total flux cleaned = -0.000850297 Jy ! Total flux subtracted in 200 components = -0.000850297 Jy ! Clean residual min=-0.001594 max=0.001670 Jy/beam ! Clean residual mean=-0.000000 rms=0.000411 Jy/beam ! Combined flux in latest and established models = 0.0518724 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 37 components and 0.0518724 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=0.022243Jy sigma=0.565114 ! Fit after self-cal, rms=0.022229Jy sigma=0.564960 ! 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=0.022229Jy sigma=0.564960 ! Fit after self-cal, rms=0.022125Jy sigma=0.564735 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.423 mas, bmaj=3.867 mas, bpa=-1.497 degrees ! Estimated noise=0.680409 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00043371 Jy ! Component: 100 - total flux cleaned = -0.00066396 Jy ! Component: 150 - total flux cleaned = -0.000696182 Jy ! Component: 200 - total flux cleaned = -0.000707777 Jy ! Total flux subtracted in 200 components = -0.000707777 Jy ! Clean residual min=-0.001587 max=0.001650 Jy/beam ! Clean residual mean=-0.000000 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0511646 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 42 components and 0.0511646 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=0.022114Jy sigma=0.564276 ! Fit after self-cal, rms=0.022115Jy sigma=0.564254 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 = -4.7375e-05 Jy ! Component: 100 - total flux cleaned = -5.3413e-05 Jy ! Component: 150 - total flux cleaned = -5.3389e-05 Jy ! Component: 200 - total flux cleaned = -5.82109e-05 Jy ! Total flux subtracted in 200 components = -5.82109e-05 Jy ! Clean residual min=-0.001590 max=0.001647 Jy/beam ! Clean residual mean=-0.000000 rms=0.000406 Jy/beam ! Combined flux in latest and established models = 0.0511064 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 45 components and 0.0511064 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=0.022110Jy sigma=0.564171 ! Fit after self-cal, rms=0.022112Jy sigma=0.564164 ! 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=0.022112Jy sigma=0.564164 ! Fit after self-cal, rms=0.022049Jy sigma=0.563991 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.426 mas, bmaj=3.875 mas, bpa=-1.524 degrees ! Estimated noise=0.677454 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000328498 Jy ! Component: 100 - total flux cleaned = -0.00051236 Jy ! Component: 150 - total flux cleaned = -0.000569586 Jy ! Component: 200 - total flux cleaned = -0.000577661 Jy ! Total flux subtracted in 200 components = -0.000577661 Jy ! Clean residual min=-0.001570 max=0.001635 Jy/beam ! Clean residual mean=-0.000000 rms=0.000404 Jy/beam ! Combined flux in latest and established models = 0.0505288 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 48 components and 0.0505288 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=0.022041Jy sigma=0.563728 ! Fit after self-cal, rms=0.022042Jy sigma=0.563723 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -9.43898e-06 Jy ! Component: 100 - total flux cleaned = -9.47255e-06 Jy ! Component: 150 - total flux cleaned = -9.61338e-06 Jy ! Component: 200 - total flux cleaned = -1.34314e-05 Jy ! Total flux subtracted in 200 components = -1.34314e-05 Jy ! Clean residual min=-0.001567 max=0.001631 Jy/beam ! Clean residual mean=-0.000000 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0505153 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 48 components and 0.0505153 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=0.022040Jy sigma=0.563683 ! Fit after self-cal, rms=0.022040Jy sigma=0.563679 ! 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=0.022040Jy sigma=0.563679 ! Fit after self-cal, rms=0.021984Jy sigma=0.563555 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.448 mas, bmaj=8.275 mas, bpa=6.111 degrees ! Estimated noise=0.871471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000368389 Jy ! Component: 100 - total flux cleaned = -0.000453377 Jy ! Component: 150 - total flux cleaned = -0.000463744 Jy ! Component: 200 - total flux cleaned = -0.00046674 Jy ! Total flux subtracted in 200 components = -0.00046674 Jy ! Clean residual min=-0.002005 max=0.002049 Jy/beam ! Clean residual mean=0.000001 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.0500486 Jy selfcal ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 54 components and 0.0500486 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=0.021984Jy sigma=0.563545 ! Fit after self-cal, rms=0.021983Jy sigma=0.563510 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 = 5.11375e-07 Jy ! Component: 100 - total flux cleaned = -3.36067e-06 Jy ! Component: 150 - total flux cleaned = -3.34974e-06 Jy ! Component: 200 - total flux cleaned = -3.5797e-06 Jy ! Total flux subtracted in 200 components = -3.5797e-06 Jy ! Clean residual min=-0.002004 max=0.002049 Jy/beam ! Clean residual mean=0.000001 rms=0.000546 Jy/beam ! Combined flux in latest and established models = 0.050045 Jy ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 57 components and 0.050045 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=0.021983Jy sigma=0.563532 ! Fit after self-cal, rms=0.021984Jy sigma=0.563522 ! 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=1.43 mas, bmaj=3.883 mas, bpa=-1.553 degrees ! Estimated noise=0.67498 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.43 x 3.883 at -1.553 degrees (North through East) ! Clean map min=-0.0015028 max=0.049831 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=1.227 mas, bmaj=3.461 mas, bpa=-1.988 degrees ! Estimated noise=0.857413 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0381385 Jy ! Component: 100 - total flux cleaned = 0.0465148 Jy ! Component: 150 - total flux cleaned = 0.0491343 Jy ! Component: 200 - total flux cleaned = 0.0503948 Jy ! Total flux subtracted in 200 components = 0.0503948 Jy ! Clean residual min=-0.002117 max=0.002063 Jy/beam ! Clean residual mean=-0.000000 rms=0.000494 Jy/beam ! Combined flux in latest and established models = 0.0503948 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 18 model components to the UV plane model. ! The established model now contains 18 components and 0.0503948 Jy ! Inverting map and beam ! Estimated beam: bmin=1.43 mas, bmaj=3.883 mas, bpa=-1.553 degrees ! Estimated noise=0.67498 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 = -0.000112577 Jy ! Component: 100 - total flux cleaned = -0.000223862 Jy ! Component: 150 - total flux cleaned = -0.000241611 Jy ! Component: 200 - total flux cleaned = -0.000257414 Jy ! Total flux subtracted in 200 components = -0.000257414 Jy ! Clean residual min=-0.001570 max=0.001614 Jy/beam ! Clean residual mean=-0.000001 rms=0.000407 Jy/beam ! Combined flux in latest and established models = 0.0501374 Jy ! Adding 12 model components to the UV plane model. ! The established model now contains 27 components and 0.0501374 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=3.448 mas, bmaj=8.275 mas, bpa=6.111 degrees ! Estimated noise=0.871471 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 5.94865e-05 Jy ! Component: 100 - total flux cleaned = 6.08003e-05 Jy ! Component: 150 - total flux cleaned = 6.14133e-05 Jy ! Component: 200 - total flux cleaned = 4.76342e-05 Jy ! Total flux subtracted in 200 components = 4.76342e-05 Jy ! Clean residual min=-0.002009 max=0.002058 Jy/beam ! Clean residual mean=0.000001 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.050185 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 = -6.33e-06 Jy ! Component: 100 - total flux cleaned = -1.77424e-05 Jy ! Component: 150 - total flux cleaned = -2.78174e-05 Jy ! Component: 200 - total flux cleaned = -3.24987e-05 Jy ! Total flux subtracted in 200 components = -3.24987e-05 Jy ! Clean residual min=-0.002010 max=0.002066 Jy/beam ! Clean residual mean=0.000001 rms=0.000547 Jy/beam ! Combined flux in latest and established models = 0.0501525 Jy ! Adding 7 model components to the UV plane model. ! The established model now contains 29 components and 0.0501525 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.43 mas, bmaj=3.883 mas, bpa=-1.553 degrees ! Estimated noise=0.67498 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -2.14175e-05 Jy ! Component: 100 - total flux cleaned = -9.57492e-06 Jy ! Component: 150 - total flux cleaned = -8.93317e-06 Jy ! Component: 200 - total flux cleaned = -9.38233e-06 Jy ! Total flux subtracted in 200 components = -9.38233e-06 Jy ! Clean residual min=-0.001590 max=0.001640 Jy/beam ! Clean residual mean=-0.000000 rms=0.000403 Jy/beam ! Combined flux in latest and established models = 0.0501432 Jy selfcal ! Performing phase self-cal ! Adding 9 model components to the UV plane model. ! The established model now contains 36 components and 0.0501432 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=0.021998Jy sigma=0.563740 ! Fit after self-cal, rms=0.022000Jy sigma=0.563727 wmodel /d2/scr/pima/bp177c_uvs/J1306-2147_C_map.mod ! Writing 36 model components to file: /d2/scr/pima/bp177c_uvs/J1306-2147_C_map.mod wobs /d2/scr/pima/bp177c_uvs/J1306-2147_C_uvs.fits ! Writing UV FITS file: /d2/scr/pima/bp177c_uvs/J1306-2147_C_uvs.fits wwins /d2/scr/pima/bp177c_uvs/J1306-2147_C_map.win ! wwins: Wrote 1 windows to /d2/scr/pima/bp177c_uvs/J1306-2147_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 = 0.000215797 Jy ! Component: 100 - total flux cleaned = 0.000327131 Jy ! Component: 150 - total flux cleaned = 0.00037991 Jy ! Component: 200 - total flux cleaned = 0.000355824 Jy ! Component: 250 - total flux cleaned = 0.000237769 Jy ! Component: 300 - total flux cleaned = 0.00014712 Jy ! Component: 350 - total flux cleaned = 0.000103278 Jy ! Component: 400 - total flux cleaned = 3.99917e-05 Jy ! Component: 450 - total flux cleaned = 4.02851e-05 Jy ! Component: 500 - total flux cleaned = 2.1604e-07 Jy ! Component: 550 - total flux cleaned = 1.99092e-05 Jy ! Component: 600 - total flux cleaned = 2.00051e-05 Jy ! Component: 650 - total flux cleaned = 1.52339e-06 Jy ! Component: 700 - total flux cleaned = 3.75182e-05 Jy ! Component: 750 - total flux cleaned = -3.37424e-05 Jy ! Component: 800 - total flux cleaned = -8.57181e-05 Jy ! Component: 850 - total flux cleaned = -0.000136688 Jy ! Component: 900 - total flux cleaned = -0.000220126 Jy ! Component: 950 - total flux cleaned = -0.00022 Jy ! Component: 1000 - total flux cleaned = -0.000268545 Jy ! Component: 1050 - total flux cleaned = -0.000316636 Jy ! Component: 1100 - total flux cleaned = -0.000364073 Jy ! Component: 1150 - total flux cleaned = -0.000441502 Jy ! Component: 1200 - total flux cleaned = -0.000471811 Jy ! Component: 1250 - total flux cleaned = -0.000502304 Jy ! Component: 1300 - total flux cleaned = -0.000606199 Jy ! Component: 1350 - total flux cleaned = -0.000620689 Jy ! Component: 1400 - total flux cleaned = -0.000620631 Jy ! Component: 1450 - total flux cleaned = -0.000592046 Jy ! Component: 1500 - total flux cleaned = -0.000605712 Jy ! Component: 1550 - total flux cleaned = -0.000619478 Jy ! Component: 1600 - total flux cleaned = -0.000619315 Jy ! Component: 1650 - total flux cleaned = -0.000646332 Jy ! Component: 1700 - total flux cleaned = -0.000672918 Jy ! Component: 1750 - total flux cleaned = -0.000646706 Jy ! Component: 1800 - total flux cleaned = -0.000711594 Jy ! Component: 1850 - total flux cleaned = -0.000711453 Jy ! Component: 1900 - total flux cleaned = -0.000736819 Jy ! Component: 1950 - total flux cleaned = -0.000774593 Jy ! Component: 2000 - total flux cleaned = -0.000786953 Jy ! Component: 2050 - total flux cleaned = -0.000824077 Jy ! Component: 2100 - total flux cleaned = -0.000873054 Jy ! Component: 2150 - total flux cleaned = -0.000885187 Jy ! Component: 2200 - total flux cleaned = -0.000933104 Jy ! Component: 2250 - total flux cleaned = -0.00102788 Jy ! Component: 2300 - total flux cleaned = -0.00102774 Jy ! Component: 2350 - total flux cleaned = -0.00107407 Jy ! Component: 2400 - total flux cleaned = -0.00113161 Jy ! Component: 2450 - total flux cleaned = -0.00114285 Jy ! Component: 2500 - total flux cleaned = -0.00116538 Jy ! Component: 2550 - total flux cleaned = -0.00114305 Jy ! Component: 2600 - total flux cleaned = -0.00118746 Jy ! Component: 2650 - total flux cleaned = -0.00119834 Jy ! Component: 2700 - total flux cleaned = -0.00119835 Jy ! Component: 2750 - total flux cleaned = -0.00119831 Jy ! Component: 2800 - total flux cleaned = -0.00123045 Jy ! Component: 2850 - total flux cleaned = -0.00124119 Jy ! Component: 2900 - total flux cleaned = -0.00126236 Jy ! Component: 2950 - total flux cleaned = -0.00128346 Jy ! Component: 3000 - total flux cleaned = -0.0013147 Jy ! Component: 3050 - total flux cleaned = -0.001294 Jy ! Component: 3100 - total flux cleaned = -0.00131447 Jy ! Component: 3150 - total flux cleaned = -0.00131444 Jy ! Component: 3200 - total flux cleaned = -0.00134484 Jy ! Component: 3250 - total flux cleaned = -0.00135499 Jy ! Component: 3300 - total flux cleaned = -0.00138498 Jy ! Component: 3350 - total flux cleaned = -0.00140487 Jy ! Component: 3400 - total flux cleaned = -0.00144434 Jy ! Component: 3450 - total flux cleaned = -0.00147373 Jy ! Component: 3500 - total flux cleaned = -0.00147379 Jy ! Component: 3550 - total flux cleaned = -0.00150292 Jy ! Component: 3600 - total flux cleaned = -0.00155099 Jy ! Component: 3650 - total flux cleaned = -0.00157968 Jy ! Component: 3700 - total flux cleaned = -0.00157965 Jy ! Component: 3750 - total flux cleaned = -0.00159856 Jy ! Component: 3800 - total flux cleaned = -0.00161739 Jy ! Component: 3850 - total flux cleaned = -0.00161741 Jy ! Component: 3900 - total flux cleaned = -0.00164531 Jy ! Component: 3950 - total flux cleaned = -0.0016916 Jy ! Component: 4000 - total flux cleaned = -0.00169163 Jy ! Component: 4050 - total flux cleaned = -0.00170991 Jy ! Total flux subtracted in 4096 components = -0.00172815 Jy ! Clean residual min=-0.000548 max=0.000513 Jy/beam ! Clean residual mean=-0.000000 rms=0.000157 Jy/beam ! Combined flux in latest and established models = 0.048415 Jy keep ! Adding 263 model components to the UV plane model. ! The established model now contains 299 components and 0.048415 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/d2/scr/pima/bp177c_uvs/J1306-2147_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.43 x 3.883 at -1.553 degrees (North through East) ! Clean map min=-0.00097207 max=0.049628 Jy/beam ! Writing clean map to FITS file: /d2/scr/pima/bp177c_uvs/J1306-2147_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0496281 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000154359 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.933096 0.933096 1.86619 3.73238 7.46477 14.9295 29.8591 59.7181 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0004 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.049 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 321.51 quit ! Quitting program ! Log file /d2/scr/pima/bp177c_uvs/J1306-2147_C_uvs.log closed on Sat Mar 22 21:15:30 2014