! Started logfile: /scr/pima/bg219e_uvs/J1038+4244_S_uvs.log on Thu Apr 7 06:42:04 2016 obs /scr/pima/bg219e_uvs/J1038+4244_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219e_uvs/J1038+4244_S_uva.fits ! AN table 1: 24 integrations on 28 of 28 possible baselines. ! AN table 2: 24 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.917969 visibilities/baseline/integration-bin. ! Found source: J1038+4244 ! ! 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 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 5640 visibilities. select rr, 1,2,3,4,6,7,8 ! Restricting channel ranges to the available 4 channels. ! 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/bg219e_uvs/J1038+4244_S] 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 0.500x0.500 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 1 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 1 telescope corrections were flagged in sub-array 1. ! A total of 2 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.033879Jy sigma=22.497691 ! Fit after self-cal, rms=0.752822Jy sigma=16.317264 ! 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=3.134 mas, bmaj=4.499 mas, bpa=-32.28 degrees ! Estimated noise=0.667013 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 = 0.191287 Jy ! Component: 100 - total flux cleaned = 0.234359 Jy ! Total flux subtracted in 100 components = 0.234359 Jy ! Clean residual min=-0.007139 max=0.015521 Jy/beam ! Clean residual mean=0.000002 rms=0.002074 Jy/beam ! Combined flux in latest and established models = 0.234359 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.234359 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.068073Jy sigma=1.417541 ! Fit after self-cal, rms=0.068070Jy sigma=1.417430 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.016218 Jy ! Component: 100 - total flux cleaned = 0.0240897 Jy ! Total flux subtracted in 100 components = 0.0240897 Jy ! Clean residual min=-0.005348 max=0.008124 Jy/beam ! Clean residual mean=-0.000002 rms=0.001371 Jy/beam ! Combined flux in latest and established models = 0.258449 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 19 components and 0.258449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.063831Jy sigma=1.312117 ! Fit after self-cal, rms=0.063832Jy sigma=1.311734 ! Inverting map ! Added new window around map position (-6.5, 2.5). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00773639 Jy ! Component: 100 - total flux cleaned = 0.0118361 Jy ! Total flux subtracted in 100 components = 0.0118361 Jy ! Clean residual min=-0.004411 max=0.005337 Jy/beam ! Clean residual mean=-0.000003 rms=0.001161 Jy/beam ! Combined flux in latest and established models = 0.270285 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 30 components and 0.270285 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062864Jy sigma=1.292823 ! Fit after self-cal, rms=0.062749Jy sigma=1.290008 ! 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=4.034 mas, bmaj=5.785 mas, bpa=-31.73 degrees ! Estimated noise=0.444094 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 = 0.0036679 Jy ! Component: 100 - total flux cleaned = 0.0049942 Jy ! Component: 150 - total flux cleaned = 0.00524295 Jy ! Component: 200 - total flux cleaned = 0.00546149 Jy ! Total flux subtracted in 200 components = 0.00546149 Jy ! Clean residual min=-0.003425 max=0.003689 Jy/beam ! Clean residual mean=-0.000008 rms=0.000885 Jy/beam ! Combined flux in latest and established models = 0.275747 Jy ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 42 components and 0.275747 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.062487Jy sigma=1.285058 ! Fit after self-cal, rms=0.062473Jy sigma=1.284735 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.034 x 5.785 at -31.73 degrees (North through East) ! Clean map min=-0.0032931 max=0.24552 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.98 FD 0.97 KP 1.01 LA 0.99 ! NL 0.96 OV 1.02 PT 1.01 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! FD 0.98 HN 0.98 KP 0.96 LA 0.95 ! MK 0.97 NL 0.99 OV 0.99 PT 1.01 ! SC 1.06 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 KP 1.00 LA 1.03 ! NL 0.98 OV 1.01 PT 0.99 SC 0.98 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.01 HN 0.97 KP 1.00 LA 1.02 ! MK 1.01 NL 0.99 OV 1.02 PT 0.98 ! SC 1.06 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.98 KP 1.01 LA 0.99 ! NL 0.97 OV 1.00 PT 1.02 SC 0.99 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.00 HN 0.96 KP 0.98 LA 1.01 ! MK 1.02 NL 1.06 OV 0.99 PT 0.98 ! SC 1.13 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.02 FD 1.01 KP 0.99 LA 0.99 ! NL 0.95 OV 1.04 PT 0.99 SC 1.03 ! ! Telescope amplitude corrections in sub-array 2: ! FD 1.02 HN 0.99 KP 1.00 LA 0.99 ! MK 1.01 NL 0.99 OV 1.00 PT 1.04 ! SC 1.08 ! ! ! Fit before self-cal, rms=0.062473Jy sigma=1.284735 ! Fit after self-cal, rms=0.062196Jy sigma=1.269299 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=4.06 mas, bmaj=5.768 mas, bpa=-32.03 degrees ! Estimated noise=0.444055 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 (-15, 10.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00349153 Jy ! Component: 100 - total flux cleaned = 0.00510007 Jy ! Component: 150 - total flux cleaned = 0.00539918 Jy ! Component: 200 - total flux cleaned = 0.00571658 Jy ! Total flux subtracted in 200 components = 0.00571658 Jy ! Clean residual min=-0.002405 max=0.002613 Jy/beam ! Clean residual mean=-0.000006 rms=0.000626 Jy/beam ! Combined flux in latest and established models = 0.281463 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 64 components and 0.281463 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061993Jy sigma=1.264729 ! Fit after self-cal, rms=0.061988Jy sigma=1.264367 ! 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=0.061988Jy sigma=1.264367 ! Fit after self-cal, rms=0.061949Jy sigma=1.264115 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.065 mas, bmaj=5.769 mas, bpa=-32.05 degrees ! Estimated noise=0.443475 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0013018 Jy ! Component: 100 - total flux cleaned = 0.00153145 Jy ! Component: 150 - total flux cleaned = 0.00161806 Jy ! Component: 200 - total flux cleaned = 0.00164493 Jy ! Total flux subtracted in 200 components = 0.00164493 Jy ! Clean residual min=-0.002255 max=0.002370 Jy/beam ! Clean residual mean=-0.000006 rms=0.000603 Jy/beam ! Combined flux in latest and established models = 0.283108 Jy selfcal ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 84 components and 0.283108 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061915Jy sigma=1.263309 ! Fit after self-cal, rms=0.061911Jy sigma=1.263253 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 = 0.000289192 Jy ! Component: 100 - total flux cleaned = 0.000313011 Jy ! Component: 150 - total flux cleaned = 0.000313319 Jy ! Component: 200 - total flux cleaned = 0.00031296 Jy ! Total flux subtracted in 200 components = 0.00031296 Jy ! Clean residual min=-0.002213 max=0.002331 Jy/beam ! Clean residual mean=-0.000006 rms=0.000597 Jy/beam ! Combined flux in latest and established models = 0.283421 Jy ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 89 components and 0.283421 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061896Jy sigma=1.262919 ! Fit after self-cal, rms=0.061895Jy sigma=1.262902 ! 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=0.061895Jy sigma=1.262902 ! Fit after self-cal, rms=0.061908Jy sigma=1.262849 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=4.067 mas, bmaj=5.766 mas, bpa=-32.04 degrees ! Estimated noise=0.443424 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000216861 Jy ! Component: 100 - total flux cleaned = 0.000238434 Jy ! Component: 150 - total flux cleaned = 0.000258119 Jy ! Component: 200 - total flux cleaned = 0.000294022 Jy ! Total flux subtracted in 200 components = 0.000294022 Jy ! Clean residual min=-0.002230 max=0.002287 Jy/beam ! Clean residual mean=-0.000006 rms=0.000591 Jy/beam ! Combined flux in latest and established models = 0.283715 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 90 components and 0.283715 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061896Jy sigma=1.262591 ! Fit after self-cal, rms=0.061895Jy sigma=1.262574 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 7.71783e-05 Jy ! Component: 100 - total flux cleaned = 7.70969e-05 Jy ! Component: 150 - total flux cleaned = 7.73485e-05 Jy ! Component: 200 - total flux cleaned = 7.66216e-05 Jy ! Total flux subtracted in 200 components = 7.66216e-05 Jy ! Clean residual min=-0.002246 max=0.002274 Jy/beam ! Clean residual mean=-0.000006 rms=0.000588 Jy/beam ! Combined flux in latest and established models = 0.283792 Jy ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 95 components and 0.283792 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061887Jy sigma=1.262413 ! Fit after self-cal, rms=0.061886Jy sigma=1.262402 ! 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=0.061886Jy sigma=1.262402 ! Fit after self-cal, rms=0.061888Jy sigma=1.262387 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=8.753 mas, bmaj=10.98 mas, bpa=-55.45 degrees ! Estimated noise=0.520506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00031936 Jy ! Component: 100 - total flux cleaned = -0.000323567 Jy ! Component: 150 - total flux cleaned = -0.000282555 Jy ! Component: 200 - total flux cleaned = -0.000257871 Jy ! Total flux subtracted in 200 components = -0.000257871 Jy ! Clean residual min=-0.002493 max=0.002047 Jy/beam ! Clean residual mean=-0.000011 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.283534 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 105 components and 0.283534 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061882Jy sigma=1.262354 ! Fit after self-cal, rms=0.061880Jy sigma=1.262300 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 = -1.60687e-05 Jy ! Component: 100 - total flux cleaned = -2.98896e-05 Jy ! Component: 150 - total flux cleaned = 1.24565e-05 Jy ! Component: 200 - total flux cleaned = 3.14271e-05 Jy ! Total flux subtracted in 200 components = 3.14271e-05 Jy ! Clean residual min=-0.002495 max=0.002057 Jy/beam ! Clean residual mean=-0.000011 rms=0.000664 Jy/beam ! Combined flux in latest and established models = 0.283565 Jy ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 112 components and 0.283565 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061877Jy sigma=1.262296 ! Fit after self-cal, rms=0.061876Jy sigma=1.262263 ! 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=4.068 mas, bmaj=5.763 mas, bpa=-32.03 degrees ! Estimated noise=0.443373 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.068 x 5.763 at -32.03 degrees (North through East) ! Clean map min=-0.0021372 max=0.24559 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=3.154 mas, bmaj=4.496 mas, bpa=-32.7 degrees ! Estimated noise=0.666327 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.190992 Jy ! Component: 100 - total flux cleaned = 0.233745 Jy ! Component: 150 - total flux cleaned = 0.249707 Jy ! Component: 200 - total flux cleaned = 0.258344 Jy ! Total flux subtracted in 200 components = 0.258344 Jy ! Clean residual min=-0.004294 max=0.005414 Jy/beam ! Clean residual mean=-0.000001 rms=0.001113 Jy/beam ! Combined flux in latest and established models = 0.258344 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 27 model components to the UV plane model. ! The established model now contains 27 components and 0.258344 Jy ! Inverting map and beam ! Estimated beam: bmin=4.068 mas, bmaj=5.763 mas, bpa=-32.03 degrees ! Estimated noise=0.443373 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 = 0.00718694 Jy ! Component: 100 - total flux cleaned = 0.0119266 Jy ! Component: 150 - total flux cleaned = 0.0154437 Jy ! Component: 200 - total flux cleaned = 0.0181548 Jy ! Total flux subtracted in 200 components = 0.0181548 Jy ! Clean residual min=-0.002770 max=0.002756 Jy/beam ! Clean residual mean=-0.000009 rms=0.000671 Jy/beam ! Combined flux in latest and established models = 0.276499 Jy ! Adding 45 model components to the UV plane model. ! The established model now contains 68 components and 0.276499 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=8.753 mas, bmaj=10.98 mas, bpa=-55.45 degrees ! Estimated noise=0.520506 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00273984 Jy ! Component: 100 - total flux cleaned = 0.00436474 Jy ! Component: 150 - total flux cleaned = 0.0049858 Jy ! Component: 200 - total flux cleaned = 0.00547488 Jy ! Total flux subtracted in 200 components = 0.00547488 Jy ! Clean residual min=-0.002717 max=0.002343 Jy/beam ! Clean residual mean=-0.000012 rms=0.000680 Jy/beam ! Combined flux in latest and established models = 0.281974 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 = 0.000388514 Jy ! Component: 100 - total flux cleaned = 0.000699577 Jy ! Component: 150 - total flux cleaned = 0.000931169 Jy ! Component: 200 - total flux cleaned = 0.00110612 Jy ! Total flux subtracted in 200 components = 0.00110612 Jy ! Clean residual min=-0.002667 max=0.002216 Jy/beam ! Clean residual mean=-0.000012 rms=0.000669 Jy/beam ! Combined flux in latest and established models = 0.28308 Jy ! Adding 66 model components to the UV plane model. ! The established model now contains 125 components and 0.28308 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=4.068 mas, bmaj=5.763 mas, bpa=-32.03 degrees ! Estimated noise=0.443373 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000351664 Jy ! Component: 100 - total flux cleaned = 0.000456775 Jy ! Component: 150 - total flux cleaned = 0.000550364 Jy ! Component: 200 - total flux cleaned = 0.000636313 Jy ! Total flux subtracted in 200 components = 0.000636313 Jy ! Clean residual min=-0.002349 max=0.002236 Jy/beam ! Clean residual mean=-0.000006 rms=0.000600 Jy/beam ! Combined flux in latest and established models = 0.283716 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 140 components and 0.283716 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.061931Jy sigma=1.263495 ! Fit after self-cal, rms=0.061928Jy sigma=1.263309 wmodel /scr/pima/bg219e_uvs/J1038+4244_S_map.mod ! Writing 140 model components to file: /scr/pima/bg219e_uvs/J1038+4244_S_map.mod wobs /scr/pima/bg219e_uvs/J1038+4244_S_uvs.fits ! Writing UV FITS file: /scr/pima/bg219e_uvs/J1038+4244_S_uvs.fits wwins /scr/pima/bg219e_uvs/J1038+4244_S_map.win ! wwins: Wrote 3 windows to /scr/pima/bg219e_uvs/J1038+4244_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 = -0.000697212 Jy ! Component: 100 - total flux cleaned = -0.00113888 Jy ! Component: 150 - total flux cleaned = -0.00148336 Jy ! Component: 200 - total flux cleaned = -0.00181349 Jy ! Component: 250 - total flux cleaned = -0.0021294 Jy ! Component: 300 - total flux cleaned = -0.00240037 Jy ! Component: 350 - total flux cleaned = -0.0026293 Jy ! Component: 400 - total flux cleaned = -0.00291386 Jy ! Component: 450 - total flux cleaned = -0.00303689 Jy ! Component: 500 - total flux cleaned = -0.00312667 Jy ! Component: 550 - total flux cleaned = -0.00315541 Jy ! Component: 600 - total flux cleaned = -0.00309827 Jy ! Component: 650 - total flux cleaned = -0.00307106 Jy ! Component: 700 - total flux cleaned = -0.00301638 Jy ! Component: 750 - total flux cleaned = -0.00301616 Jy ! Component: 800 - total flux cleaned = -0.00309424 Jy ! Component: 850 - total flux cleaned = -0.00296535 Jy ! Component: 900 - total flux cleaned = -0.00304117 Jy ! Component: 950 - total flux cleaned = -0.00304056 Jy ! Component: 1000 - total flux cleaned = -0.00301628 Jy ! Component: 1050 - total flux cleaned = -0.00296908 Jy ! Component: 1100 - total flux cleaned = -0.00306287 Jy ! Component: 1150 - total flux cleaned = -0.00299305 Jy ! Component: 1200 - total flux cleaned = -0.00290179 Jy ! Component: 1250 - total flux cleaned = -0.00285678 Jy ! Component: 1300 - total flux cleaned = -0.00283457 Jy ! Component: 1350 - total flux cleaned = -0.00279105 Jy ! Component: 1400 - total flux cleaned = -0.00274828 Jy ! Component: 1450 - total flux cleaned = -0.00272734 Jy ! Component: 1500 - total flux cleaned = -0.0026858 Jy ! Component: 1550 - total flux cleaned = -0.00272655 Jy ! Component: 1600 - total flux cleaned = -0.00268598 Jy ! Component: 1650 - total flux cleaned = -0.00268614 Jy ! Component: 1700 - total flux cleaned = -0.00270613 Jy ! Component: 1750 - total flux cleaned = -0.00278338 Jy ! Component: 1800 - total flux cleaned = -0.00278364 Jy ! Component: 1850 - total flux cleaned = -0.00284011 Jy ! Component: 1900 - total flux cleaned = -0.00276564 Jy ! Component: 1950 - total flux cleaned = -0.00282104 Jy ! Component: 2000 - total flux cleaned = -0.0028392 Jy ! Component: 2050 - total flux cleaned = -0.00282107 Jy ! Component: 2100 - total flux cleaned = -0.00283878 Jy ! Component: 2150 - total flux cleaned = -0.0028212 Jy ! Component: 2200 - total flux cleaned = -0.0028383 Jy ! Component: 2250 - total flux cleaned = -0.00276985 Jy ! Component: 2300 - total flux cleaned = -0.00278683 Jy ! Component: 2350 - total flux cleaned = -0.00285375 Jy ! Component: 2400 - total flux cleaned = -0.00285354 Jy ! Component: 2450 - total flux cleaned = -0.00282038 Jy ! Component: 2500 - total flux cleaned = -0.0028529 Jy ! Component: 2550 - total flux cleaned = -0.00285285 Jy ! Component: 2600 - total flux cleaned = -0.00288474 Jy ! Component: 2650 - total flux cleaned = -0.00290027 Jy ! Component: 2700 - total flux cleaned = -0.00285337 Jy ! Component: 2750 - total flux cleaned = -0.00290007 Jy ! Component: 2800 - total flux cleaned = -0.00294616 Jy ! Component: 2850 - total flux cleaned = -0.00296126 Jy ! Component: 2900 - total flux cleaned = -0.00296134 Jy ! Component: 2950 - total flux cleaned = -0.00300627 Jy ! Component: 3000 - total flux cleaned = -0.00300624 Jy ! Component: 3050 - total flux cleaned = -0.003065 Jy ! Component: 3100 - total flux cleaned = -0.00309395 Jy ! Component: 3150 - total flux cleaned = -0.00313714 Jy ! Component: 3200 - total flux cleaned = -0.00319439 Jy ! Component: 3250 - total flux cleaned = -0.00322277 Jy ! Component: 3300 - total flux cleaned = -0.00327905 Jy ! Component: 3350 - total flux cleaned = -0.00330691 Jy ! Component: 3400 - total flux cleaned = -0.00337643 Jy ! Component: 3450 - total flux cleaned = -0.00343138 Jy ! Component: 3500 - total flux cleaned = -0.00349966 Jy ! Component: 3550 - total flux cleaned = -0.00356738 Jy ! Component: 3600 - total flux cleaned = -0.00359434 Jy ! Component: 3650 - total flux cleaned = -0.00366115 Jy ! Component: 3700 - total flux cleaned = -0.00376697 Jy ! Component: 3750 - total flux cleaned = -0.00381945 Jy ! Component: 3800 - total flux cleaned = -0.00389771 Jy ! Component: 3850 - total flux cleaned = -0.00394941 Jy ! Component: 3900 - total flux cleaned = -0.00402648 Jy ! Component: 3950 - total flux cleaned = -0.00410303 Jy ! Component: 4000 - total flux cleaned = -0.00415358 Jy ! Component: 4050 - total flux cleaned = -0.00425432 Jy ! Total flux subtracted in 4096 components = -0.00431672 Jy ! Clean residual min=-0.000772 max=0.000733 Jy/beam ! Clean residual mean=-0.000002 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.279399 Jy keep ! Adding 269 model components to the UV plane model. ! The established model now contains 409 components and 0.279399 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bg219e_uvs/J1038+4244_S\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 4.068 x 5.763 at -32.03 degrees (North through East) ! Clean map min=-0.0021766 max=0.24581 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219e_uvs/J1038+4244_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.245811 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000224871 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.274444 0.274444 0.548889 1.09778 2.19555 4.39111 8.78222 17.5644 35.1289 70.2577 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0006 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.245 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 1093.12 quit ! Quitting program ! Log file /scr/pima/bg219e_uvs/J1038+4244_S_uvs.log closed on Thu Apr 7 06:42:08 2016