! Started logfile: /scr/pima/bp171af_uvs/J2114+3742_C_uvs.log on Thu Oct 10 13:42:22 2013 obs /scr/pima/bp171af_uvs/J2114+3742_C_uva.fits ! Reading UV FITS file: /scr/pima/bp171af_uvs/J2114+3742_C_uva.fits ! AN table 1: 7 integrations on 28 of 28 possible baselines. ! Apparent sampling: 0.704082 visibilities/baseline/integration-bin. ! Found source: J2114+3742 ! ! 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 1104 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 /scr/pima/bp171af_uvs/J2114+3742_C] 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 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 5. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 6. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 7. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 8. ! A total of 10 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.008969Jy sigma=4.315424 ! Fit after self-cal, rms=0.916264Jy sigma=3.753921 ! 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=1.525 mas, bmaj=4.011 mas, bpa=-4.971 degrees ! Estimated noise=8.40132 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 = 0.0786261 Jy ! Component: 100 - total flux cleaned = 0.107769 Jy ! Total flux subtracted in 100 components = 0.107769 Jy ! Clean residual min=-0.005571 max=0.013330 Jy/beam ! Clean residual mean=-0.000008 rms=0.002404 Jy/beam ! Combined flux in latest and established models = 0.107769 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 8 components and 0.107769 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=0.026201Jy sigma=0.142873 ! Fit after self-cal, rms=0.026202Jy sigma=0.142795 ! 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=1.719 mas, bmaj=4.084 mas, bpa=-4.794 degrees ! Estimated noise=5.6698 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 = 0.0165912 Jy ! Component: 100 - total flux cleaned = 0.024966 Jy ! Component: 150 - total flux cleaned = 0.0301474 Jy ! Component: 200 - total flux cleaned = 0.033872 Jy ! Total flux subtracted in 200 components = 0.033872 Jy ! Clean residual min=-0.003306 max=0.004175 Jy/beam ! Clean residual mean=-0.000005 rms=0.001043 Jy/beam ! Combined flux in latest and established models = 0.141641 Jy ! Performing phase self-cal ! Adding 51 model components to the UV plane model. ! The established model now contains 57 components and 0.141641 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=0.018761Jy sigma=0.085893 ! Fit after self-cal, rms=0.018766Jy sigma=0.085860 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 0.96 KP 0.90 MK 1.16 ! NL 1.01 OV 0.96 PT 0.92 SC 1.02 ! ! ! Correcting IF 2. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.00 HN 1.11 KP 0.94 MK 1.12 ! NL 1.08 OV 1.01 PT 1.00 SC 1.06 ! ! ! Correcting IF 3. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.15 HN 0.96 KP 0.65 MK 1.01 ! NL 0.90 OV 0.93 PT 0.97 SC 0.99 ! ! ! Correcting IF 4. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 1.04 KP 1.01 MK 1.20 ! NL 0.98 OV 0.95 PT 1.01 SC 1.11 ! ! ! Correcting IF 5. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.11 HN 1.04 KP 1.00 MK 1.06 ! NL 1.01 OV 0.96 PT 0.91 SC 1.07 ! ! ! Correcting IF 6. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 0.99 KP 1.01 MK 1.02 ! NL 1.01 OV 0.96 PT 1.02 SC 1.07 ! ! ! Correcting IF 7. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.04 HN 1.02 KP 0.94 MK 1.02 ! NL 1.02 OV 0.97 PT 0.99 SC 0.95 ! ! ! Correcting IF 8. ! A total of 3 telescope corrections were flagged in sub-array 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.05 HN 0.99 KP 1.07 MK 1.01 ! NL 0.96 OV 0.99 PT 0.95 SC 0.99 ! ! ! Fit before self-cal, rms=0.018766Jy sigma=0.085860 ! Fit after self-cal, rms=0.014448Jy sigma=0.049761 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=1.763 mas, bmaj=4.157 mas, bpa=-4.987 degrees ! Estimated noise=5.59105 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 = -2.471e-05 Jy ! Component: 100 - total flux cleaned = 3.44813e-05 Jy ! Component: 150 - total flux cleaned = 7.35514e-05 Jy ! Component: 200 - total flux cleaned = 0.000151882 Jy ! Total flux subtracted in 200 components = 0.000151882 Jy ! Clean residual min=-0.001431 max=0.001245 Jy/beam ! Clean residual mean=0.000001 rms=0.000328 Jy/beam ! Combined flux in latest and established models = 0.141792 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 69 components and 0.141792 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=0.014279Jy sigma=0.049588 ! Fit after self-cal, rms=0.014294Jy sigma=0.049557 ! 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=0.014294Jy sigma=0.049557 ! Fit after self-cal, rms=0.014264Jy sigma=0.049409 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.761 mas, bmaj=4.163 mas, bpa=-5.123 degrees ! Estimated noise=5.55298 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000685647 Jy ! Component: 100 - total flux cleaned = -0.000633232 Jy ! Component: 150 - total flux cleaned = -0.000596825 Jy ! Component: 200 - total flux cleaned = -0.000554021 Jy ! Total flux subtracted in 200 components = -0.000554021 Jy ! Clean residual min=-0.001360 max=0.001264 Jy/beam ! Clean residual mean=0.000001 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.141238 Jy selfcal ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 74 components and 0.141238 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=0.014163Jy sigma=0.049435 ! Fit after self-cal, rms=0.014165Jy sigma=0.049429 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 = -3.43771e-05 Jy ! Component: 100 - total flux cleaned = 2.09997e-05 Jy ! Component: 150 - total flux cleaned = 5.37207e-05 Jy ! Component: 200 - total flux cleaned = 6.12167e-05 Jy ! Total flux subtracted in 200 components = 6.12167e-05 Jy ! Clean residual min=-0.001361 max=0.001246 Jy/beam ! Clean residual mean=0.000001 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.1413 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 78 components and 0.1413 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=0.014149Jy sigma=0.049414 ! Fit after self-cal, rms=0.014153Jy sigma=0.049409 ! 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=0.014153Jy sigma=0.049409 ! Fit after self-cal, rms=0.014139Jy sigma=0.049273 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=1.761 mas, bmaj=4.168 mas, bpa=-5.235 degrees ! Estimated noise=5.51769 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000680639 Jy ! Component: 100 - total flux cleaned = -0.000837563 Jy ! Component: 150 - total flux cleaned = -0.000846295 Jy ! Component: 200 - total flux cleaned = -0.000875306 Jy ! Total flux subtracted in 200 components = -0.000875306 Jy ! Clean residual min=-0.001306 max=0.001201 Jy/beam ! Clean residual mean=0.000001 rms=0.000310 Jy/beam ! Combined flux in latest and established models = 0.140424 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 79 components and 0.140424 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=0.014057Jy sigma=0.049349 ! Fit after self-cal, rms=0.014060Jy sigma=0.049344 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 = -3.19548e-05 Jy ! Component: 100 - total flux cleaned = -1.15331e-05 Jy ! Component: 150 - total flux cleaned = 7.73544e-06 Jy ! Component: 200 - total flux cleaned = 2.61959e-05 Jy ! Total flux subtracted in 200 components = 2.61959e-05 Jy ! Clean residual min=-0.001302 max=0.001186 Jy/beam ! Clean residual mean=0.000001 rms=0.000309 Jy/beam ! Combined flux in latest and established models = 0.14045 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 83 components and 0.140451 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=0.014052Jy sigma=0.049333 ! Fit after self-cal, rms=0.014055Jy sigma=0.049329 ! 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=0.014055Jy sigma=0.049329 ! Fit after self-cal, rms=0.014038Jy sigma=0.049202 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=3.289 mas, bmaj=4.741 mas, bpa=-6.665 degrees ! Estimated noise=5.31955 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000488133 Jy ! Component: 100 - total flux cleaned = -0.000615139 Jy ! Component: 150 - total flux cleaned = -0.000604231 Jy ! Component: 200 - total flux cleaned = -0.000604233 Jy ! Total flux subtracted in 200 components = -0.000604233 Jy ! Clean residual min=-0.001185 max=0.001209 Jy/beam ! Clean residual mean=0.000002 rms=0.000323 Jy/beam ! Combined flux in latest and established models = 0.139846 Jy selfcal ! Performing phase self-cal ! Adding 10 model components to the UV plane model. ! The established model now contains 86 components and 0.139846 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=0.014009Jy sigma=0.049221 ! Fit after self-cal, rms=0.014012Jy sigma=0.049218 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 = -1.75985e-05 Jy ! Component: 100 - total flux cleaned = -8.25894e-06 Jy ! Component: 150 - total flux cleaned = -7.86702e-06 Jy ! Component: 200 - total flux cleaned = 1.0856e-06 Jy ! Total flux subtracted in 200 components = 1.0856e-06 Jy ! Clean residual min=-0.001179 max=0.001184 Jy/beam ! Clean residual mean=0.000002 rms=0.000317 Jy/beam ! Combined flux in latest and established models = 0.139847 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 87 components and 0.139847 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=0.014008Jy sigma=0.049261 ! Fit after self-cal, rms=0.014010Jy sigma=0.049260 ! 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=1.76 mas, bmaj=4.173 mas, bpa=-5.316 degrees ! Estimated noise=5.48253 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.76 x 4.173 at -5.316 degrees (North through East) ! Clean map min=-0.0012048 max=0.10039 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=1.554 mas, bmaj=4.065 mas, bpa=-5.452 degrees ! Estimated noise=8.16579 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0762616 Jy ! Component: 100 - total flux cleaned = 0.103387 Jy ! Component: 150 - total flux cleaned = 0.116853 Jy ! Component: 200 - total flux cleaned = 0.123781 Jy ! Total flux subtracted in 200 components = 0.123781 Jy ! Clean residual min=-0.002379 max=0.003708 Jy/beam ! Clean residual mean=-0.000002 rms=0.000785 Jy/beam ! Combined flux in latest and established models = 0.123781 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 16 model components to the UV plane model. ! The established model now contains 16 components and 0.123781 Jy ! Inverting map and beam ! Estimated beam: bmin=1.76 mas, bmaj=4.173 mas, bpa=-5.316 degrees ! Estimated noise=5.48253 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 = 0.00499322 Jy ! Component: 100 - total flux cleaned = 0.0080141 Jy ! Component: 150 - total flux cleaned = 0.0100904 Jy ! Component: 200 - total flux cleaned = 0.0116078 Jy ! Total flux subtracted in 200 components = 0.0116078 Jy ! Clean residual min=-0.001515 max=0.001750 Jy/beam ! Clean residual mean=0.000000 rms=0.000393 Jy/beam ! Combined flux in latest and established models = 0.135388 Jy ! Adding 48 model components to the UV plane model. ! The established model now contains 59 components and 0.135388 Jy ! Inverting map ! Added new window around map position (2.4, -1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00153513 Jy ! Component: 100 - total flux cleaned = 0.00215579 Jy ! Component: 150 - total flux cleaned = 0.00260784 Jy ! Component: 200 - total flux cleaned = 0.00300214 Jy ! Total flux subtracted in 200 components = 0.00300214 Jy ! Clean residual min=-0.001168 max=0.001311 Jy/beam ! Clean residual mean=0.000001 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.138391 Jy ! Adding 28 model components to the UV plane model. ! The established model now contains 82 components and 0.138391 Jy ! Inverting map ! Added new window around map position (-2.7, 1.2). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000542809 Jy ! Component: 100 - total flux cleaned = 0.000424277 Jy ! Component: 150 - total flux cleaned = 0.000444108 Jy ! Component: 200 - total flux cleaned = 0.000443626 Jy ! Total flux subtracted in 200 components = 0.000443626 Jy ! Clean residual min=-0.001079 max=0.000887 Jy/beam ! Clean residual mean=0.000001 rms=0.000249 Jy/beam ! Combined flux in latest and established models = 0.138834 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 101 components and 0.138834 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=3.289 mas, bmaj=4.741 mas, bpa=-6.665 degrees ! Estimated noise=5.31955 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 3.01454e-05 Jy ! Component: 100 - total flux cleaned = -8.82443e-05 Jy ! Component: 150 - total flux cleaned = -0.000163257 Jy ! Component: 200 - total flux cleaned = -0.000207143 Jy ! Total flux subtracted in 200 components = -0.000207143 Jy ! Clean residual min=-0.000993 max=0.000910 Jy/beam ! Clean residual mean=0.000001 rms=0.000256 Jy/beam ! Combined flux in latest and established models = 0.138627 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 = -4.8613e-05 Jy ! Component: 100 - total flux cleaned = -9.216e-05 Jy ! Component: 150 - total flux cleaned = -0.000116007 Jy ! Component: 200 - total flux cleaned = -0.000138092 Jy ! Total flux subtracted in 200 components = -0.000138092 Jy ! Clean residual min=-0.000979 max=0.000873 Jy/beam ! Clean residual mean=0.000001 rms=0.000246 Jy/beam ! Combined flux in latest and established models = 0.138489 Jy ! Adding 57 model components to the UV plane model. ! The established model now contains 152 components and 0.138489 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=1.76 mas, bmaj=4.173 mas, bpa=-5.316 degrees ! Estimated noise=5.48253 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.000136401 Jy ! Component: 100 - total flux cleaned = 0.000123212 Jy ! Component: 150 - total flux cleaned = 0.000162897 Jy ! Component: 200 - total flux cleaned = 0.000163173 Jy ! Total flux subtracted in 200 components = 0.000163173 Jy ! Clean residual min=-0.001030 max=0.000836 Jy/beam ! Clean residual mean=0.000001 rms=0.000227 Jy/beam ! Combined flux in latest and established models = 0.138652 Jy selfcal ! Performing phase self-cal ! Adding 23 model components to the UV plane model. ! The established model now contains 169 components and 0.138652 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=0.013765Jy sigma=0.048441 ! Fit after self-cal, rms=0.013768Jy sigma=0.048420 wmodel /scr/pima/bp171af_uvs/J2114+3742_C_map.mod ! Writing 169 model components to file: /scr/pima/bp171af_uvs/J2114+3742_C_map.mod wobs /scr/pima/bp171af_uvs/J2114+3742_C_uvs.fits ! Writing UV FITS file: /scr/pima/bp171af_uvs/J2114+3742_C_uvs.fits wwins /scr/pima/bp171af_uvs/J2114+3742_C_map.win ! wwins: Wrote 3 windows to /scr/pima/bp171af_uvs/J2114+3742_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 = -0.000197657 Jy ! Component: 100 - total flux cleaned = -0.000197478 Jy ! Component: 150 - total flux cleaned = -0.000253145 Jy ! Component: 200 - total flux cleaned = -0.000292352 Jy ! Component: 250 - total flux cleaned = -0.000254835 Jy ! Component: 300 - total flux cleaned = -0.000158498 Jy ! Component: 350 - total flux cleaned = -0.000100224 Jy ! Component: 400 - total flux cleaned = -5.50791e-05 Jy ! Component: 450 - total flux cleaned = 3.21352e-05 Jy ! Component: 500 - total flux cleaned = 7.42656e-05 Jy ! Component: 550 - total flux cleaned = 7.42578e-05 Jy ! Component: 600 - total flux cleaned = 0.000134672 Jy ! Component: 650 - total flux cleaned = 0.000144657 Jy ! Component: 700 - total flux cleaned = 0.000202219 Jy ! Component: 750 - total flux cleaned = 0.000230346 Jy ! Component: 800 - total flux cleaned = 0.000285379 Jy ! Component: 850 - total flux cleaned = 0.000330152 Jy ! Component: 900 - total flux cleaned = 0.000365028 Jy ! Component: 950 - total flux cleaned = 0.00039938 Jy ! Component: 1000 - total flux cleaned = 0.000441375 Jy ! Component: 1050 - total flux cleaned = 0.000482637 Jy ! Component: 1100 - total flux cleaned = 0.000515068 Jy ! Component: 1150 - total flux cleaned = 0.000562959 Jy ! Component: 1200 - total flux cleaned = 0.000641146 Jy ! Component: 1250 - total flux cleaned = 0.00067199 Jy ! Component: 1300 - total flux cleaned = 0.000755259 Jy ! Component: 1350 - total flux cleaned = 0.000829535 Jy ! Component: 1400 - total flux cleaned = 0.000888084 Jy ! Component: 1450 - total flux cleaned = 0.00092421 Jy ! Component: 1500 - total flux cleaned = 0.00098825 Jy ! Component: 1550 - total flux cleaned = 0.00103711 Jy ! Component: 1600 - total flux cleaned = 0.00106479 Jy ! Component: 1650 - total flux cleaned = 0.00110572 Jy ! Component: 1700 - total flux cleaned = 0.00113937 Jy ! Component: 1750 - total flux cleaned = 0.00117259 Jy ! Component: 1800 - total flux cleaned = 0.0012185 Jy ! Component: 1850 - total flux cleaned = 0.00124441 Jy ! Component: 1900 - total flux cleaned = 0.00128918 Jy ! Component: 1950 - total flux cleaned = 0.00132078 Jy ! Component: 2000 - total flux cleaned = 0.00133325 Jy ! Component: 2050 - total flux cleaned = 0.00133953 Jy ! Component: 2100 - total flux cleaned = 0.00138234 Jy ! Component: 2150 - total flux cleaned = 0.00138229 Jy ! Component: 2200 - total flux cleaned = 0.00141237 Jy ! Component: 2250 - total flux cleaned = 0.00142429 Jy ! Component: 2300 - total flux cleaned = 0.00145397 Jy ! Component: 2350 - total flux cleaned = 0.00147747 Jy ! Component: 2400 - total flux cleaned = 0.00150081 Jy ! Component: 2450 - total flux cleaned = 0.00152397 Jy ! Component: 2500 - total flux cleaned = 0.00155271 Jy ! Component: 2550 - total flux cleaned = 0.00158131 Jy ! Component: 2600 - total flux cleaned = 0.00162114 Jy ! Component: 2650 - total flux cleaned = 0.00163809 Jy ! Component: 2700 - total flux cleaned = 0.00168298 Jy ! Component: 2750 - total flux cleaned = 0.00169973 Jy ! Component: 2800 - total flux cleaned = 0.00172193 Jy ! Component: 2850 - total flux cleaned = 0.00174404 Jy ! Component: 2900 - total flux cleaned = 0.00178244 Jy ! Component: 2950 - total flux cleaned = 0.00179334 Jy ! Component: 3000 - total flux cleaned = 0.00182595 Jy ! Component: 3050 - total flux cleaned = 0.00185296 Jy ! Component: 3100 - total flux cleaned = 0.00187452 Jy ! Component: 3150 - total flux cleaned = 0.00190668 Jy ! Component: 3200 - total flux cleaned = 0.00193336 Jy ! Component: 3250 - total flux cleaned = 0.0019599 Jy ! Component: 3300 - total flux cleaned = 0.00199164 Jy ! Component: 3350 - total flux cleaned = 0.0020127 Jy ! Component: 3400 - total flux cleaned = 0.00203364 Jy ! Component: 3450 - total flux cleaned = 0.00205975 Jy ! Component: 3500 - total flux cleaned = 0.00207534 Jy ! Component: 3550 - total flux cleaned = 0.00205974 Jy ! Component: 3600 - total flux cleaned = 0.00208046 Jy ! Component: 3650 - total flux cleaned = 0.00209079 Jy ! Component: 3700 - total flux cleaned = 0.00208561 Jy ! Component: 3750 - total flux cleaned = 0.00208562 Jy ! Component: 3800 - total flux cleaned = 0.00209076 Jy ! Component: 3850 - total flux cleaned = 0.00209078 Jy ! Component: 3900 - total flux cleaned = 0.002101 Jy ! Component: 3950 - total flux cleaned = 0.00210097 Jy ! Component: 4000 - total flux cleaned = 0.00210101 Jy ! Component: 4050 - total flux cleaned = 0.00210608 Jy ! Total flux subtracted in 4096 components = 0.00212127 Jy ! Clean residual min=-0.000331 max=0.000309 Jy/beam ! Clean residual mean=-0.000001 rms=0.000081 Jy/beam ! Combined flux in latest and established models = 0.140773 Jy keep ! Adding 226 model components to the UV plane model. ! The established model now contains 395 components and 0.140773 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171af_uvs/J2114+3742_C\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 1.76 x 4.173 at -5.316 degrees (North through East) ! Clean map min=-0.00079222 max=0.10059 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171af_uvs/J2114+3742_C_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.100589 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 7.75565e-05 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.231308 0.231308 0.462616 0.925232 1.85046 3.70093 7.40186 14.8037 29.6074 59.2149 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0002 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.1 quit ! Quitting program ! Log file /scr/pima/bp171af_uvs/J2114+3742_C_uvs.log closed on Thu Oct 10 13:42:26 2013