! Started logfile: /scr/pima/rdv93_uvs/J1043+2408_X_uvs.log on Tue Sep 24 17:07:15 2013 obs /scr/pima/rdv93_uvs/J1043+2408_X_uva.fits ! Reading UV FITS file: /scr/pima/rdv93_uvs/J1043+2408_X_uva.fits ! AN table 1: 143 integrations on 36 of 36 possible baselines. ! AN table 2: 34 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.385907 visibilities/baseline/integration-bin. ! *** This seems a bit low - see "help observe" on the binwid argument. ! Found source: J1043+2408 ! ! 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 9836 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/J1043+2408_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 596 telescope corrections were flagged in sub-array 1. ! A total of 102 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 2. ! A total of 596 telescope corrections were flagged in sub-array 1. ! A total of 102 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 3. ! A total of 596 telescope corrections were flagged in sub-array 1. ! A total of 102 telescope corrections were flagged in sub-array 2. ! ! Correcting IF 4. ! A total of 596 telescope corrections were flagged in sub-array 1. ! A total of 102 telescope corrections were flagged in sub-array 2. ! ! Fit before self-cal, rms=1.244192Jy sigma=5.822333 ! Fit after self-cal, rms=0.372711Jy sigma=1.590599 ! 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=1.075 mas, bmaj=1.455 mas, bpa=38.43 degrees ! Estimated noise=2.38253 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 = 0.531014 Jy ! Component: 100 - total flux cleaned = 0.65187 Jy ! Total flux subtracted in 100 components = 0.65187 Jy ! Clean residual min=-0.024831 max=0.041522 Jy/beam ! Clean residual mean=-0.000008 rms=0.004965 Jy/beam ! Combined flux in latest and established models = 0.65187 Jy ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 5 components and 0.65187 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.190270Jy sigma=0.845544 ! Fit after self-cal, rms=0.190288Jy sigma=0.845363 ! Inverting map ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0402317 Jy ! Component: 100 - total flux cleaned = 0.0586721 Jy ! Total flux subtracted in 100 components = 0.0586721 Jy ! Clean residual min=-0.022878 max=0.021731 Jy/beam ! Clean residual mean=-0.000000 rms=0.004118 Jy/beam ! Combined flux in latest and established models = 0.710543 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 15 components and 0.710543 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.183874Jy sigma=0.787829 ! Fit after self-cal, rms=0.183726Jy sigma=0.787589 ! 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=1.386 mas, bmaj=1.687 mas, bpa=31.7 degrees ! Estimated noise=1.59227 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 = 0.0149179 Jy ! Component: 100 - total flux cleaned = 0.0225208 Jy ! Component: 150 - total flux cleaned = 0.0265094 Jy ! Component: 200 - total flux cleaned = 0.0268596 Jy ! Total flux subtracted in 200 components = 0.0268596 Jy ! Clean residual min=-0.017835 max=0.019627 Jy/beam ! Clean residual mean=0.000007 rms=0.004065 Jy/beam ! Combined flux in latest and established models = 0.737402 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 24 components and 0.737402 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.183174Jy sigma=0.779419 ! Fit after self-cal, rms=0.183132Jy sigma=0.779358 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 114 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 0.98 KP 1.01 ! LA 0.99 NL 1.06 OV 0.97 PT 1.00 ! SC 0.99 ! ! A total of 48 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.95 HN 0.98 LA 0.98 ! MK 1.02 NL 0.92 OV 0.96 PT 0.96 ! SC 1.03 ! ! ! Correcting IF 2. ! A total of 114 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 FD 0.99 HN 1.00 KP 0.94 ! LA 0.96 NL 1.06 OV 0.95 PT 1.01 ! SC 1.02 ! ! A total of 48 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.94 FD 0.96 HN 0.98 LA 0.95 ! MK 1.03 NL 0.94 OV 0.95 PT 0.98 ! SC 1.04 ! ! ! Correcting IF 3. ! A total of 114 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 FD 0.97 HN 1.01 KP 0.85 ! LA 1.03 NL 1.12 OV 1.00 PT 1.00 ! SC 1.00 ! ! A total of 48 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.99 FD 0.95 HN 1.01 LA 0.98 ! MK 1.00 NL 1.00 OV 1.01 PT 0.99 ! SC 1.02 ! ! ! Correcting IF 4. ! A total of 114 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 FD 1.03 HN 1.00 KP 0.89 ! LA 1.01 NL 1.14 OV 0.99 PT 1.03 ! SC 1.00 ! ! A total of 48 telescope corrections were flagged in sub-array 2. ! Telescope amplitude corrections in sub-array 2: ! BR 0.98 FD 1.02 HN 0.99 LA 0.97 ! MK 1.05 NL 1.00 OV 0.98 PT 1.02 ! SC 1.01 ! ! ! Fit before self-cal, rms=0.183132Jy sigma=0.779358 ! Fit after self-cal, rms=0.181042Jy sigma=0.758251 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.37 mas, bmaj=1.756 mas, bpa=28.19 degrees ! Estimated noise=1.60621 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 = -0.00157855 Jy ! Component: 100 - total flux cleaned = -0.00158432 Jy ! Component: 150 - total flux cleaned = -0.00144375 Jy ! Component: 200 - total flux cleaned = -0.0013249 Jy ! Total flux subtracted in 200 components = -0.0013249 Jy ! Clean residual min=-0.015497 max=0.014770 Jy/beam ! Clean residual mean=-0.000011 rms=0.003337 Jy/beam ! Combined flux in latest and established models = 0.736077 Jy ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 29 components and 0.736077 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.180704Jy sigma=0.757464 ! Fit after self-cal, rms=0.180775Jy sigma=0.757308 ! 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=0.180775Jy sigma=0.757308 ! Fit after self-cal, rms=0.181569Jy sigma=0.744438 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.37 mas, bmaj=1.754 mas, bpa=28.03 degrees ! Estimated noise=1.60067 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00356338 Jy ! Component: 100 - total flux cleaned = -0.0036628 Jy ! Component: 150 - total flux cleaned = -0.0035755 Jy ! Component: 200 - total flux cleaned = -0.00365752 Jy ! Total flux subtracted in 200 components = -0.00365752 Jy ! Clean residual min=-0.012595 max=0.014303 Jy/beam ! Clean residual mean=-0.000002 rms=0.002951 Jy/beam ! Combined flux in latest and established models = 0.73242 Jy selfcal ! Performing phase self-cal ! Adding 5 model components to the UV plane model. ! The established model now contains 31 components and 0.73242 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.181214Jy sigma=0.744400 ! Fit after self-cal, rms=0.181382Jy sigma=0.744329 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 (-12, 9.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00586933 Jy ! Component: 100 - total flux cleaned = 0.0082954 Jy ! Component: 150 - total flux cleaned = 0.00802917 Jy ! Component: 200 - total flux cleaned = 0.00781623 Jy ! Total flux subtracted in 200 components = 0.00781623 Jy ! Clean residual min=-0.012183 max=0.013607 Jy/beam ! Clean residual mean=0.000003 rms=0.002818 Jy/beam ! Combined flux in latest and established models = 0.740236 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 50 components and 0.740236 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.178918Jy sigma=0.740847 ! Fit after self-cal, rms=0.178710Jy sigma=0.740063 ! Inverting map ! Added new window around map position (-3.4, -9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0104657 Jy ! Component: 100 - total flux cleaned = 0.0118883 Jy ! Component: 150 - total flux cleaned = 0.0123691 Jy ! Component: 200 - total flux cleaned = 0.0121514 Jy ! Total flux subtracted in 200 components = 0.0121514 Jy ! Clean residual min=-0.011872 max=0.010926 Jy/beam ! Clean residual mean=0.000004 rms=0.002740 Jy/beam ! Combined flux in latest and established models = 0.752387 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 63 components and 0.752387 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.176811Jy sigma=0.737351 ! Fit after self-cal, rms=0.176907Jy sigma=0.737042 ! 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=0.176907Jy sigma=0.737042 ! Fit after self-cal, rms=0.179259Jy sigma=0.730612 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.368 mas, bmaj=1.758 mas, bpa=28.03 degrees ! Estimated noise=1.60121 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00705955 Jy ! Component: 100 - total flux cleaned = 0.00727469 Jy ! Component: 150 - total flux cleaned = 0.00727755 Jy ! Component: 200 - total flux cleaned = 0.00711884 Jy ! Total flux subtracted in 200 components = 0.00711884 Jy ! Clean residual min=-0.012014 max=0.010926 Jy/beam ! Clean residual mean=0.000009 rms=0.002550 Jy/beam ! Combined flux in latest and established models = 0.759506 Jy selfcal ! Performing phase self-cal ! Adding 27 model components to the UV plane model. ! The established model now contains 86 components and 0.759506 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.178215Jy sigma=0.729766 ! Fit after self-cal, rms=0.178438Jy sigma=0.729645 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 = 0.00166217 Jy ! Component: 100 - total flux cleaned = 0.00150436 Jy ! Component: 150 - total flux cleaned = 0.00120285 Jy ! Component: 200 - total flux cleaned = 0.000780437 Jy ! Total flux subtracted in 200 components = 0.000780437 Jy ! Clean residual min=-0.012134 max=0.010848 Jy/beam ! Clean residual mean=0.000008 rms=0.002558 Jy/beam ! Combined flux in latest and established models = 0.760287 Jy ! Performing phase self-cal ! Adding 32 model components to the UV plane model. ! The established model now contains 96 components and 0.760287 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.177844Jy sigma=0.729257 ! Fit after self-cal, rms=0.177923Jy sigma=0.729228 ! 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=0.177923Jy sigma=0.729228 ! Fit after self-cal, rms=0.178050Jy sigma=0.729067 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.623 mas, bmaj=2.807 mas, bpa=-28.63 degrees ! Estimated noise=1.81989 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000745083 Jy ! Component: 100 - total flux cleaned = -0.00147472 Jy ! Component: 150 - total flux cleaned = -0.00160051 Jy ! Component: 200 - total flux cleaned = -0.00194783 Jy ! Total flux subtracted in 200 components = -0.00194783 Jy ! Clean residual min=-0.013266 max=0.012507 Jy/beam ! Clean residual mean=0.000014 rms=0.003390 Jy/beam ! Combined flux in latest and established models = 0.758339 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 107 components and 0.758339 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.177654Jy sigma=0.728904 ! Fit after self-cal, rms=0.177818Jy sigma=0.728829 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 2.82202e-05 Jy ! Component: 100 - total flux cleaned = -8.34068e-05 Jy ! Component: 150 - total flux cleaned = -0.000186984 Jy ! Component: 200 - total flux cleaned = -0.000282636 Jy ! Total flux subtracted in 200 components = -0.000282636 Jy ! Clean residual min=-0.013331 max=0.012572 Jy/beam ! Clean residual mean=0.000014 rms=0.003399 Jy/beam ! Combined flux in latest and established models = 0.758056 Jy ! Performing phase self-cal ! Adding 24 model components to the UV plane model. ! The established model now contains 116 components and 0.758056 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.177543Jy sigma=0.728927 ! Fit after self-cal, rms=0.177623Jy sigma=0.728894 ! 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=1.368 mas, bmaj=1.758 mas, bpa=28.06 degrees ! Estimated noise=1.60003 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.368 x 1.758 at 28.06 degrees (North through East) ! Clean map min=-0.014611 max=0.68272 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 ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.177623Jy sigma=0.728894 ! Fit after self-cal, rms=0.544533Jy sigma=0.510386 ! Inverting map and beam ! Estimated beam: bmin=1.369 mas, bmaj=1.76 mas, bpa=28.09 degrees ! Estimated noise=1.60122 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000260467 Jy ! Component: 100 - total flux cleaned = 0.000256615 Jy ! Component: 150 - total flux cleaned = 0.000122361 Jy ! Component: 200 - total flux cleaned = 0.000119993 Jy ! Total flux subtracted in 200 components = 0.000119993 Jy ! Clean residual min=-0.012573 max=0.010801 Jy/beam ! Clean residual mean=0.000012 rms=0.002508 Jy/beam ! Combined flux in latest and established models = 0.758176 Jy ! Performing phase self-cal ! Adding 28 model components to the UV plane model. ! The established model now contains 129 components and 0.758176 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.544314Jy sigma=0.509719 ! Fit after self-cal, rms=0.544335Jy sigma=0.509686 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000114933 Jy ! Component: 100 - total flux cleaned = -0.000233889 Jy ! Component: 150 - total flux cleaned = -0.000462211 Jy ! Component: 200 - total flux cleaned = -0.000573053 Jy ! Total flux subtracted in 200 components = -0.000573053 Jy ! Clean residual min=-0.012539 max=0.010884 Jy/beam ! Clean residual mean=0.000012 rms=0.002509 Jy/beam ! Combined flux in latest and established models = 0.757603 Jy ! Performing phase self-cal ! Adding 31 model components to the UV plane model. ! The established model now contains 133 components and 0.757603 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.544201Jy sigma=0.509351 ! Fit after self-cal, rms=0.544222Jy sigma=0.509338 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.544222Jy sigma=0.509338 ! Fit after self-cal, rms=0.539766Jy sigma=0.509237 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=1.063 mas, bmaj=1.502 mas, bpa=34.72 degrees ! Estimated noise=2.40747 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.52574 Jy ! Component: 100 - total flux cleaned = 0.646492 Jy ! Component: 150 - total flux cleaned = 0.688111 Jy ! Component: 200 - total flux cleaned = 0.707505 Jy ! Total flux subtracted in 200 components = 0.707505 Jy ! Clean residual min=-0.015749 max=0.013572 Jy/beam ! Clean residual mean=0.000000 rms=0.003109 Jy/beam ! Combined flux in latest and established models = 0.707505 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 0.707505 Jy ! Inverting map and beam ! Estimated beam: bmin=1.369 mas, bmaj=1.76 mas, bpa=28.13 degrees ! Estimated noise=1.60066 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 = 0.0188482 Jy ! Component: 100 - total flux cleaned = 0.026367 Jy ! Component: 150 - total flux cleaned = 0.0328173 Jy ! Component: 200 - total flux cleaned = 0.0385859 Jy ! Total flux subtracted in 200 components = 0.0385859 Jy ! Clean residual min=-0.012128 max=0.010815 Jy/beam ! Clean residual mean=0.000008 rms=0.002747 Jy/beam ! Combined flux in latest and established models = 0.746091 Jy ! Adding 26 model components to the UV plane model. ! The established model now contains 35 components and 0.746091 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=2.624 mas, bmaj=2.809 mas, bpa=-28.33 degrees ! Estimated noise=1.81909 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00602739 Jy ! Component: 100 - total flux cleaned = 0.00778396 Jy ! Component: 150 - total flux cleaned = 0.0085399 Jy ! Component: 200 - total flux cleaned = 0.00898432 Jy ! Total flux subtracted in 200 components = 0.00898432 Jy ! Clean residual min=-0.013631 max=0.012599 Jy/beam ! Clean residual mean=0.000020 rms=0.003487 Jy/beam ! Combined flux in latest and established models = 0.755075 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 = 0.00041298 Jy ! Component: 100 - total flux cleaned = 0.000984426 Jy ! Component: 150 - total flux cleaned = 0.00133384 Jy ! Component: 200 - total flux cleaned = 0.00149952 Jy ! Total flux subtracted in 200 components = 0.00149952 Jy ! Clean residual min=-0.013731 max=0.012301 Jy/beam ! Clean residual mean=0.000021 rms=0.003432 Jy/beam ! Combined flux in latest and established models = 0.756574 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 57 components and 0.756574 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.369 mas, bmaj=1.76 mas, bpa=28.13 degrees ! Estimated noise=1.60066 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00127445 Jy ! Component: 100 - total flux cleaned = 0.0014943 Jy ! Component: 150 - total flux cleaned = 0.00149165 Jy ! Component: 200 - total flux cleaned = 0.00148888 Jy ! Total flux subtracted in 200 components = 0.00148888 Jy ! Clean residual min=-0.012890 max=0.009703 Jy/beam ! Clean residual mean=0.000012 rms=0.002570 Jy/beam ! Combined flux in latest and established models = 0.758063 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 75 components and 0.758063 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.540346Jy sigma=0.512489 ! Fit after self-cal, rms=0.540298Jy sigma=0.512155 wmodel /scr/pima/rdv93_uvs/J1043+2408_X_map.mod ! Writing 75 model components to file: /scr/pima/rdv93_uvs/J1043+2408_X_map.mod wobs /scr/pima/rdv93_uvs/J1043+2408_X_uvs.fits ! Writing UV FITS file: /scr/pima/rdv93_uvs/J1043+2408_X_uvs.fits wwins /scr/pima/rdv93_uvs/J1043+2408_X_map.win ! wwins: Wrote 3 windows to /scr/pima/rdv93_uvs/J1043+2408_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 = -0.00452366 Jy ! Component: 100 - total flux cleaned = -0.00771295 Jy ! Component: 150 - total flux cleaned = -0.00965743 Jy ! Component: 200 - total flux cleaned = -0.0116747 Jy ! Component: 250 - total flux cleaned = -0.0128092 Jy ! Component: 300 - total flux cleaned = -0.0132787 Jy ! Component: 350 - total flux cleaned = -0.0135846 Jy ! Component: 400 - total flux cleaned = -0.0141839 Jy ! Component: 450 - total flux cleaned = -0.0144752 Jy ! Component: 500 - total flux cleaned = -0.0151936 Jy ! Component: 550 - total flux cleaned = -0.0156165 Jy ! Component: 600 - total flux cleaned = -0.0161716 Jy ! Component: 650 - total flux cleaned = -0.0165814 Jy ! Component: 700 - total flux cleaned = -0.0168492 Jy ! Component: 750 - total flux cleaned = -0.0171143 Jy ! Component: 800 - total flux cleaned = -0.0175071 Jy ! Component: 850 - total flux cleaned = -0.0177622 Jy ! Component: 900 - total flux cleaned = -0.0177628 Jy ! Component: 950 - total flux cleaned = -0.0181385 Jy ! Component: 1000 - total flux cleaned = -0.0180153 Jy ! Component: 1050 - total flux cleaned = -0.0183832 Jy ! Component: 1100 - total flux cleaned = -0.0185037 Jy ! Component: 1150 - total flux cleaned = -0.018979 Jy ! Component: 1200 - total flux cleaned = -0.0192124 Jy ! Component: 1250 - total flux cleaned = -0.0193293 Jy ! Component: 1300 - total flux cleaned = -0.0191008 Jy ! Component: 1350 - total flux cleaned = -0.0195553 Jy ! Component: 1400 - total flux cleaned = -0.0194424 Jy ! Component: 1450 - total flux cleaned = -0.0194413 Jy ! Component: 1500 - total flux cleaned = -0.0194413 Jy ! Component: 1550 - total flux cleaned = -0.019333 Jy ! Component: 1600 - total flux cleaned = -0.0192256 Jy ! Component: 1650 - total flux cleaned = -0.0187994 Jy ! Component: 1700 - total flux cleaned = -0.018695 Jy ! Component: 1750 - total flux cleaned = -0.0185901 Jy ! Component: 1800 - total flux cleaned = -0.018383 Jy ! Component: 1850 - total flux cleaned = -0.0181788 Jy ! Component: 1900 - total flux cleaned = -0.0178757 Jy ! Component: 1950 - total flux cleaned = -0.017977 Jy ! Component: 2000 - total flux cleaned = -0.0172817 Jy ! Component: 2050 - total flux cleaned = -0.0170868 Jy ! Component: 2100 - total flux cleaned = -0.0169897 Jy ! Component: 2150 - total flux cleaned = -0.0167961 Jy ! Component: 2200 - total flux cleaned = -0.0164134 Jy ! Component: 2250 - total flux cleaned = -0.0163181 Jy ! Component: 2300 - total flux cleaned = -0.0162235 Jy ! Component: 2350 - total flux cleaned = -0.0158502 Jy ! Component: 2400 - total flux cleaned = -0.0156647 Jy ! Component: 2450 - total flux cleaned = -0.0151149 Jy ! Component: 2500 - total flux cleaned = -0.0152958 Jy ! Component: 2550 - total flux cleaned = -0.014755 Jy ! Component: 2600 - total flux cleaned = -0.0146655 Jy ! Component: 2650 - total flux cleaned = -0.014311 Jy ! Component: 2700 - total flux cleaned = -0.0141361 Jy ! Component: 2750 - total flux cleaned = -0.0140494 Jy ! Component: 2800 - total flux cleaned = -0.0138774 Jy ! Component: 2850 - total flux cleaned = -0.0132777 Jy ! Component: 2900 - total flux cleaned = -0.0131927 Jy ! Component: 2950 - total flux cleaned = -0.0129388 Jy ! Component: 3000 - total flux cleaned = -0.0126874 Jy ! Component: 3050 - total flux cleaned = -0.0128536 Jy ! Component: 3100 - total flux cleaned = -0.0122763 Jy ! Component: 3150 - total flux cleaned = -0.012359 Jy ! Component: 3200 - total flux cleaned = -0.0118712 Jy ! Component: 3250 - total flux cleaned = -0.011952 Jy ! Component: 3300 - total flux cleaned = -0.0119516 Jy ! Component: 3350 - total flux cleaned = -0.0117927 Jy ! Component: 3400 - total flux cleaned = -0.0119516 Jy ! Component: 3450 - total flux cleaned = -0.0116379 Jy ! Component: 3500 - total flux cleaned = -0.0114827 Jy ! Component: 3550 - total flux cleaned = -0.0112511 Jy ! Component: 3600 - total flux cleaned = -0.0109457 Jy ! Component: 3650 - total flux cleaned = -0.0110211 Jy ! Component: 3700 - total flux cleaned = -0.0107944 Jy ! Component: 3750 - total flux cleaned = -0.0105692 Jy ! Component: 3800 - total flux cleaned = -0.0103455 Jy ! Component: 3850 - total flux cleaned = -0.0104933 Jy ! Component: 3900 - total flux cleaned = -0.0104925 Jy ! Component: 3950 - total flux cleaned = -0.0101281 Jy ! Component: 4000 - total flux cleaned = -0.0100555 Jy ! Component: 4050 - total flux cleaned = -0.0101993 Jy ! Total flux subtracted in 4096 components = -0.0102698 Jy ! Clean residual min=-0.003649 max=0.003563 Jy/beam ! Clean residual mean=0.000009 rms=0.001309 Jy/beam ! Combined flux in latest and established models = 0.747793 Jy keep ! Adding 322 model components to the UV plane model. ! The established model now contains 397 components and 0.747794 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/rdv93_uvs/J1043+2408_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.369 x 1.76 at 28.13 degrees (North through East) ! Clean map min=-0.015087 max=0.68178 Jy/beam ! Writing clean map to FITS file: /scr/pima/rdv93_uvs/J1043+2408_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.681775 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00130313 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.573413 0.573413 1.14683 2.29365 4.5873 9.1746 18.3492 36.6984 73.3968 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0039 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.681 quit ! Quitting program ! Log file /scr/pima/rdv93_uvs/J1043+2408_X_uvs.log closed on Tue Sep 24 17:07:20 2013