! Started logfile: /scr/pima/rdv93_uvs/J0914+0245_X_uvs.log on Tue Sep 24 17:06:44 2013 obs /scr/pima/rdv93_uvs/J0914+0245_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv93_uvs/J0914+0245_X_uva.fits ! AN table 1: 342 integrations on 36 of 36 possible baselines. ! AN table 2: 22 integrations on 3 of 3 possible baselines. ! AN table 3: 11 integrations on 6 of 6 possible baselines. ! AN table 4: 12 integrations on 21 of 21 possible baselines. ! Apparent sampling: 0.565296 visibilities/baseline/integration-bin. ! Found source: J0914+0245 ! ! 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 8.40993e+09 1.6e+07 1 1.6e+07 ! 02 2 8.47993e+09 1.6e+07 1 1.6e+07 ! 03 3 8.79493e+09 1.6e+07 1 1.6e+07 ! 04 4 8.89993e+09 1.6e+07 1 1.6e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 28708 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/rdv93_uvs/J0914+0245_X] integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.200x0.200 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 852 telescope corrections were flagged in sub-array 1. ! A total of 33 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 2. ! A total of 852 telescope corrections were flagged in sub-array 1. ! A total of 33 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 3. ! A total of 852 telescope corrections were flagged in sub-array 1. ! A total of 33 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 4. ! ! Correcting IF 4. ! A total of 852 telescope corrections were flagged in sub-array 1. ! A total of 33 telescope corrections were flagged in sub-array 2. ! A total of 2 telescope corrections were flagged in sub-array 4. ! ! Fit before self-cal, rms=1.123112Jy sigma=3.590547 ! Fit after self-cal, rms=0.546579Jy sigma=1.552501 ! 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=1.221 mas, bmaj=1.924 mas, bpa=7.438 degrees ! Estimated noise=2.64251 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 = 0.369846 Jy ! Component: 100 - total flux cleaned = 0.475718 Jy ! Total flux subtracted in 100 components = 0.475718 Jy ! Clean residual min=-0.030418 max=0.047439 Jy/beam ! Clean residual mean=-0.000015 rms=0.006140 Jy/beam ! Combined flux in latest and established models = 0.475718 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.475718 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.198861Jy sigma=0.560319 ! Fit after self-cal, rms=0.199087Jy sigma=0.560003 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0524693 Jy ! Component: 100 - total flux cleaned = 0.0794131 Jy ! Total flux subtracted in 100 components = 0.0794131 Jy ! Clean residual min=-0.026914 max=0.023886 Jy/beam ! Clean residual mean=-0.000014 rms=0.005086 Jy/beam ! Combined flux in latest and established models = 0.555131 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 22 components and 0.555131 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.184117Jy sigma=0.482450 ! Fit after self-cal, rms=0.184408Jy sigma=0.482135 ! 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=1.602 mas, bmaj=2.471 mas, bpa=5.45 degrees ! Estimated noise=1.37556 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 = 0.0230764 Jy ! Component: 100 - total flux cleaned = 0.0332998 Jy ! Component: 150 - total flux cleaned = 0.0353799 Jy ! Component: 200 - total flux cleaned = 0.036566 Jy ! Total flux subtracted in 200 components = 0.036566 Jy ! Clean residual min=-0.023070 max=0.025291 Jy/beam ! Clean residual mean=-0.000011 rms=0.005035 Jy/beam ! Combined flux in latest and established models = 0.591698 Jy ! Performing phase self-cal ! Adding 29 model components to the UV plane model. ! The established model now contains 37 components and 0.591698 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.182471Jy sigma=0.468027 ! Fit after self-cal, rms=0.182734Jy sigma=0.467777 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 75 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.96 KP 0.99 ! LA 1.01 NL 0.96 OV 0.98 PT 0.98 ! SC 0.98 ! ! A total of 33 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.02 MK 1.00 NL 0.96 OV 1.05 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 FD 1.04 LA 1.08 MK 1.17 ! NL 1.24 OV 1.00 PT 1.04 ! ! ! Correcting IF 2. ! A total of 75 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.96 FD 1.00 HN 0.99 KP 0.94 ! LA 0.97 NL 0.96 OV 0.98 PT 0.99 ! SC 1.00 ! ! A total of 33 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.07 MK 0.98 NL 0.96 OV 1.07 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.98 FD 1.06 LA 1.01 MK 1.17 ! NL 1.23 OV 1.01 PT 1.02 ! ! ! Correcting IF 3. ! A total of 75 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.00 HN 1.02 KP 0.85 ! LA 1.04 NL 1.03 OV 1.04 PT 1.00 ! SC 1.00 ! ! A total of 33 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 0.98 MK 1.01 NL 1.03 OV 1.17 ! ! Telescope amplitude corrections in sub-array 4: ! BR 1.06 FD 1.05 LA 1.10 MK 1.13 ! NL 1.29 OV 1.07 PT 1.01 ! ! ! Correcting IF 4. ! A total of 75 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 1.06 HN 1.01 KP 0.90 ! LA 1.02 NL 1.04 OV 1.01 PT 1.04 ! SC 1.00 ! ! A total of 33 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.00* MK 0.00* OV 0.00* ! ! Telescope amplitude corrections in sub-array 3: ! FD 1.12 MK 0.93 NL 1.02 OV 1.14 ! ! Telescope amplitude corrections in sub-array 4: ! BR 0.96 FD 1.14 LA 1.03 MK 1.24 ! NL 1.49 OV 1.01 PT 1.08 ! ! ! Fit before self-cal, rms=0.182734Jy sigma=0.467777 ! Fit after self-cal, rms=0.179011Jy sigma=0.453929 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.602 mas, bmaj=2.487 mas, bpa=6.592 degrees ! Estimated noise=1.36169 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 = -0.00518668 Jy ! Component: 100 - total flux cleaned = -0.0062313 Jy ! Component: 150 - total flux cleaned = -0.00648418 Jy ! Component: 200 - total flux cleaned = -0.0063954 Jy ! Total flux subtracted in 200 components = -0.0063954 Jy ! Clean residual min=-0.021578 max=0.023181 Jy/beam ! Clean residual mean=-0.000012 rms=0.004672 Jy/beam ! Combined flux in latest and established models = 0.585302 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 44 components and 0.585302 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.178148Jy sigma=0.453733 ! Fit after self-cal, rms=0.178399Jy sigma=0.453426 ! 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=0.178399Jy sigma=0.453426 ! Fit after self-cal, rms=0.180415Jy sigma=0.448636 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.6 mas, bmaj=2.497 mas, bpa=6.341 degrees ! Estimated noise=1.35885 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000845511 Jy ! Component: 100 - total flux cleaned = -0.00135523 Jy ! Component: 150 - total flux cleaned = -0.00157478 Jy ! Component: 200 - total flux cleaned = -0.00163132 Jy ! Total flux subtracted in 200 components = -0.00163132 Jy ! Clean residual min=-0.021274 max=0.021959 Jy/beam ! Clean residual mean=-0.000019 rms=0.004483 Jy/beam ! Combined flux in latest and established models = 0.583671 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 59 components and 0.583671 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.180063Jy sigma=0.448697 ! Fit after self-cal, rms=0.180310Jy sigma=0.448528 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 (5.8, 14.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0119074 Jy ! Component: 100 - total flux cleaned = 0.0145615 Jy ! Component: 150 - total flux cleaned = 0.0161043 Jy ! Component: 200 - total flux cleaned = 0.0166529 Jy ! Total flux subtracted in 200 components = 0.0166529 Jy ! Clean residual min=-0.020058 max=0.020400 Jy/beam ! Clean residual mean=-0.000021 rms=0.004337 Jy/beam ! Combined flux in latest and established models = 0.600324 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 73 components and 0.600324 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176779Jy sigma=0.443041 ! Fit after self-cal, rms=0.176534Jy sigma=0.442006 ! 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=0.176534Jy sigma=0.442006 ! Fit after self-cal, rms=0.190229Jy sigma=0.437258 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.592 mas, bmaj=2.503 mas, bpa=6.271 degrees ! Estimated noise=1.36189 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00724657 Jy ! Component: 100 - total flux cleaned = 0.00850691 Jy ! Component: 150 - total flux cleaned = 0.00893081 Jy ! Component: 200 - total flux cleaned = 0.00892567 Jy ! Total flux subtracted in 200 components = 0.00892567 Jy ! Clean residual min=-0.019845 max=0.020708 Jy/beam ! Clean residual mean=-0.000002 rms=0.004152 Jy/beam ! Combined flux in latest and established models = 0.609249 Jy selfcal ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 84 components and 0.609249 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.188964Jy sigma=0.436044 ! Fit after self-cal, rms=0.189080Jy sigma=0.435806 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 (-1.8, 9.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0178695 Jy ! Component: 100 - total flux cleaned = 0.0212939 Jy ! Component: 150 - total flux cleaned = 0.0234411 Jy ! Component: 200 - total flux cleaned = 0.0260397 Jy ! Total flux subtracted in 200 components = 0.0260397 Jy ! Clean residual min=-0.018768 max=0.018401 Jy/beam ! Clean residual mean=-0.000007 rms=0.003940 Jy/beam ! Combined flux in latest and established models = 0.635289 Jy ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 102 components and 0.635289 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185931Jy sigma=0.429338 ! Fit after self-cal, rms=0.185822Jy sigma=0.429069 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.185822Jy sigma=0.429069 ! Fit after self-cal, rms=0.182439Jy sigma=0.428603 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.513 mas, bmaj=3.566 mas, bpa=-16.33 degrees ! Estimated noise=1.44763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00771266 Jy ! Component: 100 - total flux cleaned = 0.0115986 Jy ! Component: 150 - total flux cleaned = 0.0125992 Jy ! Component: 200 - total flux cleaned = 0.0131596 Jy ! Total flux subtracted in 200 components = 0.0131596 Jy ! Clean residual min=-0.017936 max=0.017244 Jy/beam ! Clean residual mean=-0.000007 rms=0.004474 Jy/beam ! Combined flux in latest and established models = 0.648449 Jy selfcal ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 114 components and 0.648449 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181288Jy sigma=0.427685 ! Fit after self-cal, rms=0.181269Jy sigma=0.427583 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 = 0.00247768 Jy ! Component: 100 - total flux cleaned = 0.00317924 Jy ! Component: 150 - total flux cleaned = 0.00334365 Jy ! Component: 200 - total flux cleaned = 0.00382949 Jy ! Total flux subtracted in 200 components = 0.00382949 Jy ! Clean residual min=-0.017625 max=0.016962 Jy/beam ! Clean residual mean=-0.000009 rms=0.004435 Jy/beam ! Combined flux in latest and established models = 0.652278 Jy ! Performing phase self-cal ! Adding 25 model components to the UV plane model. ! The established model now contains 120 components and 0.652278 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.180561Jy sigma=0.426965 ! Fit after self-cal, rms=0.180584Jy sigma=0.426933 ! 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=1.594 mas, bmaj=2.501 mas, bpa=6.245 degrees ! Estimated noise=1.35768 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.594 x 2.501 at 6.245 degrees (North through East) ! Clean map min=-0.017354 max=0.49675 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=1.222 mas, bmaj=2.007 mas, bpa=11.45 degrees ! Estimated noise=2.59016 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.371161 Jy ! Component: 100 - total flux cleaned = 0.473433 Jy ! Component: 150 - total flux cleaned = 0.524353 Jy ! Component: 200 - total flux cleaned = 0.557282 Jy ! Total flux subtracted in 200 components = 0.557282 Jy ! Clean residual min=-0.026231 max=0.021244 Jy/beam ! Clean residual mean=0.000000 rms=0.004874 Jy/beam ! Combined flux in latest and established models = 0.557282 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 0.557282 Jy ! Inverting map and beam ! Estimated beam: bmin=1.594 mas, bmaj=2.501 mas, bpa=6.245 degrees ! Estimated noise=1.35768 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 = 0.0280105 Jy ! Component: 100 - total flux cleaned = 0.0459346 Jy ! Component: 150 - total flux cleaned = 0.0559916 Jy ! Component: 200 - total flux cleaned = 0.0654496 Jy ! Total flux subtracted in 200 components = 0.0654496 Jy ! Clean residual min=-0.019620 max=0.018195 Jy/beam ! Clean residual mean=-0.000005 rms=0.004083 Jy/beam ! Combined flux in latest and established models = 0.622731 Jy ! Adding 29 model components to the UV plane model. ! The established model now contains 46 components and 0.622731 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 70 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.513 mas, bmaj=3.566 mas, bpa=-16.33 degrees ! Estimated noise=1.44763 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0109482 Jy ! Component: 100 - total flux cleaned = 0.0186731 Jy ! Component: 150 - total flux cleaned = 0.0226631 Jy ! Component: 200 - total flux cleaned = 0.0249381 Jy ! Total flux subtracted in 200 components = 0.0249381 Jy ! Clean residual min=-0.018268 max=0.016417 Jy/beam ! Clean residual mean=-0.000007 rms=0.004535 Jy/beam ! Combined flux in latest and established models = 0.64767 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 = 0.000697684 Jy ! Component: 100 - total flux cleaned = 0.000922451 Jy ! Component: 150 - total flux cleaned = 0.00113915 Jy ! Component: 200 - total flux cleaned = 0.00176457 Jy ! Total flux subtracted in 200 components = 0.00176457 Jy ! Clean residual min=-0.018103 max=0.016487 Jy/beam ! Clean residual mean=-0.000007 rms=0.004497 Jy/beam ! Combined flux in latest and established models = 0.649434 Jy ! Adding 41 model components to the UV plane model. ! The established model now contains 79 components and 0.649434 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.594 mas, bmaj=2.501 mas, bpa=6.245 degrees ! Estimated noise=1.35768 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00084621 Jy ! Component: 100 - total flux cleaned = -0.00115849 Jy ! Component: 150 - total flux cleaned = -0.00144434 Jy ! Component: 200 - total flux cleaned = -0.00116837 Jy ! Total flux subtracted in 200 components = -0.00116837 Jy ! Clean residual min=-0.018036 max=0.016802 Jy/beam ! Clean residual mean=-0.000005 rms=0.003872 Jy/beam ! Combined flux in latest and established models = 0.648266 Jy selfcal ! Performing phase self-cal ! Adding 19 model components to the UV plane model. ! The established model now contains 92 components and 0.648266 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181528Jy sigma=0.427978 ! Fit after self-cal, rms=0.181655Jy sigma=0.427724 wmodel /scr/pima/rdv93_uvs/J0914+0245_X_map.mod ! Writing 92 model components to file: /scr/pima/rdv93_uvs/J0914+0245_X_map.mod wobs /scr/pima/rdv93_uvs/J0914+0245_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv93_uvs/J0914+0245_X_uvs.fits wwins /scr/pima/rdv93_uvs/J0914+0245_X_map.win ! wwins: Wrote 3 windows to /scr/pima/rdv93_uvs/J0914+0245_X_map.win x = (field_size-8) * field_cell / 4 addwin -x,x,-x,x clean (field_size*4),0.01 ! Inverting map ! clean: niter=4096 gain=0.01 cutoff=0 ! Component: 050 - total flux cleaned = -0.00212439 Jy ! Component: 100 - total flux cleaned = -0.00299037 Jy ! Component: 150 - total flux cleaned = -0.00326556 Jy ! Component: 200 - total flux cleaned = -0.00326805 Jy ! Component: 250 - total flux cleaned = -0.00200548 Jy ! Component: 300 - total flux cleaned = -0.00127352 Jy ! Component: 350 - total flux cleaned = -7.80533e-05 Jy ! Component: 400 - total flux cleaned = 0.00132222 Jy ! Component: 450 - total flux cleaned = 0.00269092 Jy ! Component: 500 - total flux cleaned = 0.00313631 Jy ! Component: 550 - total flux cleaned = 0.00357204 Jy ! Component: 600 - total flux cleaned = 0.00314308 Jy ! Component: 650 - total flux cleaned = 0.00335863 Jy ! Component: 700 - total flux cleaned = 0.00356702 Jy ! Component: 750 - total flux cleaned = 0.00438321 Jy ! Component: 800 - total flux cleaned = 0.00518178 Jy ! Component: 850 - total flux cleaned = 0.00577491 Jy ! Component: 900 - total flux cleaned = 0.00635747 Jy ! Component: 950 - total flux cleaned = 0.0073054 Jy ! Component: 1000 - total flux cleaned = 0.0076723 Jy ! Component: 1050 - total flux cleaned = 0.00748436 Jy ! Component: 1100 - total flux cleaned = 0.00749072 Jy ! Component: 1150 - total flux cleaned = 0.00893471 Jy ! Component: 1200 - total flux cleaned = 0.00893677 Jy ! Component: 1250 - total flux cleaned = 0.00946674 Jy ! Component: 1300 - total flux cleaned = 0.00981282 Jy ! Component: 1350 - total flux cleaned = 0.00964255 Jy ! Component: 1400 - total flux cleaned = 0.010322 Jy ! Component: 1450 - total flux cleaned = 0.0104886 Jy ! Component: 1500 - total flux cleaned = 0.0104922 Jy ! Component: 1550 - total flux cleaned = 0.0109841 Jy ! Component: 1600 - total flux cleaned = 0.0109835 Jy ! Component: 1650 - total flux cleaned = 0.0111431 Jy ! Component: 1700 - total flux cleaned = 0.0106684 Jy ! Component: 1750 - total flux cleaned = 0.010984 Jy ! Component: 1800 - total flux cleaned = 0.0114493 Jy ! Component: 1850 - total flux cleaned = 0.0111413 Jy ! Component: 1900 - total flux cleaned = 0.0115981 Jy ! Component: 1950 - total flux cleaned = 0.0120465 Jy ! Component: 2000 - total flux cleaned = 0.0118957 Jy ! Component: 2050 - total flux cleaned = 0.01234 Jy ! Component: 2100 - total flux cleaned = 0.012196 Jy ! Component: 2150 - total flux cleaned = 0.0124864 Jy ! Component: 2200 - total flux cleaned = 0.0126316 Jy ! Component: 2250 - total flux cleaned = 0.0123472 Jy ! Component: 2300 - total flux cleaned = 0.0126317 Jy ! Component: 2350 - total flux cleaned = 0.0133316 Jy ! Component: 2400 - total flux cleaned = 0.0133319 Jy ! Component: 2450 - total flux cleaned = 0.0137459 Jy ! Component: 2500 - total flux cleaned = 0.0136087 Jy ! Component: 2550 - total flux cleaned = 0.0137466 Jy ! Component: 2600 - total flux cleaned = 0.0136121 Jy ! Component: 2650 - total flux cleaned = 0.0142767 Jy ! Component: 2700 - total flux cleaned = 0.0136173 Jy ! Component: 2750 - total flux cleaned = 0.0141425 Jy ! Component: 2800 - total flux cleaned = 0.0147902 Jy ! Component: 2850 - total flux cleaned = 0.0144031 Jy ! Component: 2900 - total flux cleaned = 0.0147857 Jy ! Component: 2950 - total flux cleaned = 0.0151641 Jy ! Component: 3000 - total flux cleaned = 0.014912 Jy ! Component: 3050 - total flux cleaned = 0.015286 Jy ! Component: 3100 - total flux cleaned = 0.0154106 Jy ! Component: 3150 - total flux cleaned = 0.0157778 Jy ! Component: 3200 - total flux cleaned = 0.015534 Jy ! Component: 3250 - total flux cleaned = 0.0157768 Jy ! Component: 3300 - total flux cleaned = 0.0160169 Jy ! Component: 3350 - total flux cleaned = 0.0161379 Jy ! Component: 3400 - total flux cleaned = 0.0166111 Jy ! Component: 3450 - total flux cleaned = 0.0167307 Jy ! Component: 3500 - total flux cleaned = 0.016848 Jy ! Component: 3550 - total flux cleaned = 0.0167323 Jy ! Component: 3600 - total flux cleaned = 0.0173076 Jy ! Component: 3650 - total flux cleaned = 0.0173059 Jy ! Component: 3700 - total flux cleaned = 0.017192 Jy ! Component: 3750 - total flux cleaned = 0.017871 Jy ! Component: 3800 - total flux cleaned = 0.0180955 Jy ! Component: 3850 - total flux cleaned = 0.0180954 Jy ! Component: 3900 - total flux cleaned = 0.0186489 Jy ! Component: 3950 - total flux cleaned = 0.0190889 Jy ! Component: 4000 - total flux cleaned = 0.0195265 Jy ! Component: 4050 - total flux cleaned = 0.0197439 Jy ! Total flux subtracted in 4096 components = 0.0196363 Jy ! Clean residual min=-0.005374 max=0.005380 Jy/beam ! Clean residual mean=-0.000003 rms=0.002005 Jy/beam ! Combined flux in latest and established models = 0.667902 Jy keep ! Adding 318 model components to the UV plane model. ! The established model now contains 410 components and 0.667901 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv93_uvs/J0914+0245_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.594 x 2.501 at 6.245 degrees (North through East) ! Clean map min=-0.018015 max=0.49141 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv93_uvs/J0914+0245_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.491407 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00199761 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -1.21953 1.21953 2.43905 4.8781 9.7562 19.5124 39.0248 78.0496 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0059 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.491 quit ! Quitting program ! Log file /scr/pima/rdv93_uvs/J0914+0245_X_uvs.log closed on Tue Sep 24 17:06:50 2013