! Started logfile: /scr/pima/bp171af_uvs/J0001+1456_X_uvs.log on Thu Oct 10 16:45:55 2013 obs /scr/pima/bp171af_uvs/J0001+1456_X_uva.fits ! Reading UV FITS file: /scr/pima/bp171af_uvs/J0001+1456_X_uva.fits ! AN table 1: 3 integrations on 28 of 28 possible baselines. ! Apparent sampling: 1 visibilities/baseline/integration-bin. ! Found source: J0001+1456 ! ! 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 7.392e+09 3.2e+07 1 3.2e+07 ! 02 2 7.424e+09 3.2e+07 1 3.2e+07 ! 03 3 7.456e+09 3.2e+07 1 3.2e+07 ! 04 4 7.552e+09 3.2e+07 1 3.2e+07 ! 05 5 7.744e+09 3.2e+07 1 3.2e+07 ! 06 6 7.776e+09 3.2e+07 1 3.2e+07 ! 07 7 7.808e+09 3.2e+07 1 3.2e+07 ! 08 8 7.84e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 0 lines of history. ! ! Reading 672 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 = 0.2 print "taper_size =",taper_size ! taper_size = 70 ![@/home/lpetrov/bin/01_muppet /scr/pima/bp171af_uvs/J0001+1456_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. ! ! 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=1.002520Jy sigma=1.686217 ! Fit after self-cal, rms=0.961367Jy sigma=1.593971 ! 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=0.7139 mas, bmaj=1.873 mas, bpa=1.537 degrees ! Estimated noise=22.7961 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 = 0.0328615 Jy ! Component: 100 - total flux cleaned = 0.0417723 Jy ! Total flux subtracted in 100 components = 0.0417723 Jy ! Clean residual min=-0.003482 max=0.004422 Jy/beam ! Clean residual mean=0.000000 rms=0.001130 Jy/beam ! Combined flux in latest and established models = 0.0417723 Jy ! Performing phase self-cal ! Adding 6 model components to the UV plane model. ! The established model now contains 6 components and 0.0417723 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=0.019274Jy sigma=0.036929 ! Fit after self-cal, rms=0.018558Jy sigma=0.036325 ! 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=0.8472 mas, bmaj=2.086 mas, bpa=-0.05859 degrees ! Estimated noise=17.6791 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 = 0.00688059 Jy ! Component: 100 - total flux cleaned = 0.0110852 Jy ! Component: 150 - total flux cleaned = 0.0139762 Jy ! Component: 200 - total flux cleaned = 0.0159729 Jy ! Total flux subtracted in 200 components = 0.0159729 Jy ! Clean residual min=-0.002961 max=0.003368 Jy/beam ! Clean residual mean=0.000001 rms=0.000947 Jy/beam ! Combined flux in latest and established models = 0.0577451 Jy ! Performing phase self-cal ! Adding 18 model components to the UV plane model. ! The established model now contains 20 components and 0.0577451 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=0.017298Jy sigma=0.028700 ! Fit after self-cal, rms=0.017294Jy sigma=0.028640 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! BR 1.16 HN 1.05 KP 0.86 MK 0.97 ! NL 1.13 OV 0.98 PT 0.86 SC 0.85 ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! BR 1.01 HN 0.88 KP 0.84 MK 0.91 ! NL 1.04 OV 0.87 PT 0.96 SC 1.04 ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! BR 0.75 HN 1.10 KP 1.05 MK 0.93 ! NL 1.12 OV 0.93 PT 0.95 SC 0.93 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! BR 1.03 HN 1.13 KP 0.85 MK 1.10 ! NL 1.09 OV 0.89 PT 0.92 SC 1.08 ! ! ! Correcting IF 5. ! Telescope amplitude corrections in sub-array 1: ! BR 0.94 HN 1.03 KP 0.96 MK 0.85 ! NL 1.10 OV 0.98 PT 0.89 SC 0.87 ! ! ! Correcting IF 6. ! Telescope amplitude corrections in sub-array 1: ! BR 0.99 HN 1.07 KP 0.97 MK 1.03 ! NL 1.04 OV 1.02 PT 0.90 SC 0.96 ! ! ! Correcting IF 7. ! Telescope amplitude corrections in sub-array 1: ! BR 1.10 HN 1.08 KP 0.86 MK 0.82 ! NL 1.20 OV 1.08 PT 0.87 SC 0.91 ! ! ! Correcting IF 8. ! Telescope amplitude corrections in sub-array 1: ! BR 1.20 HN 0.80 KP 1.01 MK 1.01 ! NL 1.17 OV 1.09 PT 0.72 SC 1.17 ! ! ! Fit before self-cal, rms=0.017294Jy sigma=0.028640 ! Fit after self-cal, rms=0.016160Jy sigma=0.024084 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=0.8478 mas, bmaj=2.106 mas, bpa=-0.04564 degrees ! Estimated noise=16.442 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 (-7.2, 9.8). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00063303 Jy ! Component: 100 - total flux cleaned = 0.000589338 Jy ! Component: 150 - total flux cleaned = 0.000483278 Jy ! Component: 200 - total flux cleaned = 0.000453468 Jy ! Total flux subtracted in 200 components = 0.000453468 Jy ! Clean residual min=-0.001559 max=0.001529 Jy/beam ! Clean residual mean=0.000000 rms=0.000362 Jy/beam ! Combined flux in latest and established models = 0.0581986 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 39 components and 0.0581986 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=0.015373Jy sigma=0.023682 ! Fit after self-cal, rms=0.015397Jy sigma=0.023623 ! 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=0.015397Jy sigma=0.023623 ! Fit after self-cal, rms=0.015178Jy sigma=0.023398 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8427 mas, bmaj=2.1 mas, bpa=-0.1359 degrees ! Estimated noise=15.7809 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.0014655 Jy ! Component: 100 - total flux cleaned = -0.00133489 Jy ! Component: 150 - total flux cleaned = -0.00125166 Jy ! Component: 200 - total flux cleaned = -0.00117471 Jy ! Total flux subtracted in 200 components = -0.00117471 Jy ! Clean residual min=-0.001430 max=0.001352 Jy/beam ! Clean residual mean=0.000000 rms=0.000332 Jy/beam ! Combined flux in latest and established models = 0.0570239 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 50 components and 0.0570239 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=0.014711Jy sigma=0.023527 ! Fit after self-cal, rms=0.014707Jy sigma=0.023523 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 = 8.1301e-05 Jy ! Component: 100 - total flux cleaned = 0.000182361 Jy ! Component: 150 - total flux cleaned = 0.00024385 Jy ! Component: 200 - total flux cleaned = 0.000287263 Jy ! Total flux subtracted in 200 components = 0.000287263 Jy ! Clean residual min=-0.001382 max=0.001294 Jy/beam ! Clean residual mean=0.000000 rms=0.000318 Jy/beam ! Combined flux in latest and established models = 0.0573111 Jy ! Performing phase self-cal ! Adding 22 model components to the UV plane model. ! The established model now contains 57 components and 0.0573111 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=0.014661Jy sigma=0.023483 ! Fit after self-cal, rms=0.014657Jy sigma=0.023481 ! 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=0.014657Jy sigma=0.023481 ! Fit after self-cal, rms=0.014437Jy sigma=0.023239 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=0.8389 mas, bmaj=2.096 mas, bpa=-0.1497 degrees ! Estimated noise=15.1313 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00142083 Jy ! Component: 100 - total flux cleaned = -0.00165286 Jy ! Component: 150 - total flux cleaned = -0.00160847 Jy ! Component: 200 - total flux cleaned = -0.00160851 Jy ! Total flux subtracted in 200 components = -0.00160851 Jy ! Clean residual min=-0.001251 max=0.001217 Jy/beam ! Clean residual mean=0.000000 rms=0.000297 Jy/beam ! Combined flux in latest and established models = 0.0557026 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 63 components and 0.0557026 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=0.014019Jy sigma=0.023432 ! Fit after self-cal, rms=0.014016Jy sigma=0.023431 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 = 1.42757e-05 Jy ! Component: 100 - total flux cleaned = 2.58767e-05 Jy ! Component: 150 - total flux cleaned = 5.86221e-05 Jy ! Component: 200 - total flux cleaned = 6.87469e-05 Jy ! Total flux subtracted in 200 components = 6.87469e-05 Jy ! Clean residual min=-0.001238 max=0.001185 Jy/beam ! Clean residual mean=0.000000 rms=0.000292 Jy/beam ! Combined flux in latest and established models = 0.0557714 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 71 components and 0.0557714 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=0.013985Jy sigma=0.023418 ! Fit after self-cal, rms=0.013981Jy sigma=0.023417 ! 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. ! ! Correcting IF 5. ! ! Correcting IF 6. ! ! Correcting IF 7. ! ! Correcting IF 8. ! ! Fit before self-cal, rms=0.013981Jy sigma=0.023417 ! Fit after self-cal, rms=0.013761Jy sigma=0.023164 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.019 mas, bmaj=2.96 mas, bpa=-1.365 degrees ! Estimated noise=16.8602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00116555 Jy ! Component: 100 - total flux cleaned = -0.00127369 Jy ! Component: 150 - total flux cleaned = -0.00129889 Jy ! Component: 200 - total flux cleaned = -0.00130957 Jy ! Total flux subtracted in 200 components = -0.00130957 Jy ! Clean residual min=-0.001372 max=0.001112 Jy/beam ! Clean residual mean=0.000000 rms=0.000352 Jy/beam ! Combined flux in latest and established models = 0.0544618 Jy selfcal ! Performing phase self-cal ! Adding 17 model components to the UV plane model. ! The established model now contains 81 components and 0.0544618 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=0.013415Jy sigma=0.023341 ! Fit after self-cal, rms=0.013415Jy sigma=0.023334 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 = 3.11657e-05 Jy ! Component: 100 - total flux cleaned = 5.04879e-05 Jy ! Component: 150 - total flux cleaned = 7.89231e-05 Jy ! Component: 200 - total flux cleaned = 0.000106209 Jy ! Total flux subtracted in 200 components = 0.000106209 Jy ! Clean residual min=-0.001355 max=0.001061 Jy/beam ! Clean residual mean=0.000000 rms=0.000343 Jy/beam ! Combined flux in latest and established models = 0.054568 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 87 components and 0.054568 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=0.013403Jy sigma=0.023338 ! Fit after self-cal, rms=0.013405Jy sigma=0.023337 ! 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=0.8346 mas, bmaj=2.092 mas, bpa=-0.145 degrees ! Estimated noise=14.4897 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8346 x 2.092 at -0.145 degrees (North through East) ! Clean map min=-0.0011341 max=0.035531 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=0.7043 mas, bmaj=1.881 mas, bpa=1.411 degrees ! Estimated noise=18.7833 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0271913 Jy ! Component: 100 - total flux cleaned = 0.0350215 Jy ! Component: 150 - total flux cleaned = 0.0392992 Jy ! Component: 200 - total flux cleaned = 0.0422838 Jy ! Total flux subtracted in 200 components = 0.0422838 Jy ! Clean residual min=-0.001956 max=0.002438 Jy/beam ! Clean residual mean=0.000000 rms=0.000584 Jy/beam ! Combined flux in latest and established models = 0.0422838 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 20 model components to the UV plane model. ! The established model now contains 20 components and 0.0422838 Jy ! Inverting map and beam ! Estimated beam: bmin=0.8346 mas, bmaj=2.092 mas, bpa=-0.145 degrees ! Estimated noise=14.4897 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 = 0.00317988 Jy ! Component: 100 - total flux cleaned = 0.00536599 Jy ! Component: 150 - total flux cleaned = 0.00695821 Jy ! Component: 200 - total flux cleaned = 0.00815427 Jy ! Total flux subtracted in 200 components = 0.00815427 Jy ! Clean residual min=-0.001594 max=0.001376 Jy/beam ! Clean residual mean=0.000000 rms=0.000402 Jy/beam ! Combined flux in latest and established models = 0.0504381 Jy ! Adding 23 model components to the UV plane model. ! The established model now contains 36 components and 0.0504381 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=2.019 mas, bmaj=2.96 mas, bpa=-1.365 degrees ! Estimated noise=16.8602 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00165922 Jy ! Component: 100 - total flux cleaned = 0.00261264 Jy ! Component: 150 - total flux cleaned = 0.0031544 Jy ! Component: 200 - total flux cleaned = 0.00328725 Jy ! Total flux subtracted in 200 components = 0.00328725 Jy ! Clean residual min=-0.001514 max=0.001321 Jy/beam ! Clean residual mean=0.000000 rms=0.000420 Jy/beam ! Combined flux in latest and established models = 0.0537253 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 = 0.000118753 Jy ! Component: 100 - total flux cleaned = 0.000223975 Jy ! Component: 150 - total flux cleaned = 0.000317926 Jy ! Component: 200 - total flux cleaned = 0.000401713 Jy ! Total flux subtracted in 200 components = 0.000401713 Jy ! Clean residual min=-0.001442 max=0.001121 Jy/beam ! Clean residual mean=0.000000 rms=0.000374 Jy/beam ! Combined flux in latest and established models = 0.0541271 Jy ! Adding 21 model components to the UV plane model. ! The established model now contains 48 components and 0.0541271 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=0.8346 mas, bmaj=2.092 mas, bpa=-0.145 degrees ! Estimated noise=14.4897 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000474574 Jy ! Component: 100 - total flux cleaned = -0.00042003 Jy ! Component: 150 - total flux cleaned = -0.000359367 Jy ! Component: 200 - total flux cleaned = -0.000307085 Jy ! Total flux subtracted in 200 components = -0.000307085 Jy ! Clean residual min=-0.001201 max=0.001061 Jy/beam ! Clean residual mean=0.000000 rms=0.000281 Jy/beam ! Combined flux in latest and established models = 0.05382 Jy selfcal ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 59 components and 0.05382 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=0.013342Jy sigma=0.023518 ! Fit after self-cal, rms=0.013329Jy sigma=0.023507 wmodel /scr/pima/bp171af_uvs/J0001+1456_X_map.mod ! Writing 59 model components to file: /scr/pima/bp171af_uvs/J0001+1456_X_map.mod wobs /scr/pima/bp171af_uvs/J0001+1456_X_uvs.fits ! Writing UV FITS file: /scr/pima/bp171af_uvs/J0001+1456_X_uvs.fits wwins /scr/pima/bp171af_uvs/J0001+1456_X_map.win ! wwins: Wrote 2 windows to /scr/pima/bp171af_uvs/J0001+1456_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 = -0.00024144 Jy ! Component: 100 - total flux cleaned = -0.00022242 Jy ! Component: 150 - total flux cleaned = -0.000309642 Jy ! Component: 200 - total flux cleaned = -0.000343013 Jy ! Component: 250 - total flux cleaned = -0.000342762 Jy ! Component: 300 - total flux cleaned = -0.000327467 Jy ! Component: 350 - total flux cleaned = -0.000355729 Jy ! Component: 400 - total flux cleaned = -0.000369139 Jy ! Component: 450 - total flux cleaned = -0.000342503 Jy ! Component: 500 - total flux cleaned = -0.000342662 Jy ! Component: 550 - total flux cleaned = -0.000317867 Jy ! Component: 600 - total flux cleaned = -0.000269928 Jy ! Component: 650 - total flux cleaned = -0.000223462 Jy ! Component: 700 - total flux cleaned = -0.000200812 Jy ! Component: 750 - total flux cleaned = -0.000167473 Jy ! Component: 800 - total flux cleaned = -0.000146043 Jy ! Component: 850 - total flux cleaned = -0.000114809 Jy ! Component: 900 - total flux cleaned = -0.000104784 Jy ! Component: 950 - total flux cleaned = -0.000104836 Jy ! Component: 1000 - total flux cleaned = -9.49369e-05 Jy ! Component: 1050 - total flux cleaned = -8.52664e-05 Jy ! Component: 1100 - total flux cleaned = -7.57881e-05 Jy ! Component: 1150 - total flux cleaned = -7.58494e-05 Jy ! Component: 1200 - total flux cleaned = -7.5939e-05 Jy ! Component: 1250 - total flux cleaned = -9.42054e-05 Jy ! Component: 1300 - total flux cleaned = -0.000103231 Jy ! Component: 1350 - total flux cleaned = -0.000103193 Jy ! Component: 1400 - total flux cleaned = -0.000103042 Jy ! Component: 1450 - total flux cleaned = -8.59131e-05 Jy ! Component: 1500 - total flux cleaned = -8.58634e-05 Jy ! Component: 1550 - total flux cleaned = -8.57993e-05 Jy ! Component: 1600 - total flux cleaned = -7.75498e-05 Jy ! Component: 1650 - total flux cleaned = -9.38781e-05 Jy ! Component: 1700 - total flux cleaned = -0.000125834 Jy ! Component: 1750 - total flux cleaned = -0.000125773 Jy ! Component: 1800 - total flux cleaned = -0.000149167 Jy ! Component: 1850 - total flux cleaned = -0.000156876 Jy ! Component: 1900 - total flux cleaned = -0.000202957 Jy ! Component: 1950 - total flux cleaned = -0.000225789 Jy ! Component: 2000 - total flux cleaned = -0.00026354 Jy ! Component: 2050 - total flux cleaned = -0.000263534 Jy ! Component: 2100 - total flux cleaned = -0.000300721 Jy ! Component: 2150 - total flux cleaned = -0.000315503 Jy ! Component: 2200 - total flux cleaned = -0.000322799 Jy ! Component: 2250 - total flux cleaned = -0.000330082 Jy ! Component: 2300 - total flux cleaned = -0.000322809 Jy ! Component: 2350 - total flux cleaned = -0.000337225 Jy ! Component: 2400 - total flux cleaned = -0.000330022 Jy ! Component: 2450 - total flux cleaned = -0.000351539 Jy ! Component: 2500 - total flux cleaned = -0.000351505 Jy ! Component: 2550 - total flux cleaned = -0.000358566 Jy ! Component: 2600 - total flux cleaned = -0.000358524 Jy ! Component: 2650 - total flux cleaned = -0.000379766 Jy ! Component: 2700 - total flux cleaned = -0.000386803 Jy ! Component: 2750 - total flux cleaned = -0.000400904 Jy ! Component: 2800 - total flux cleaned = -0.000393821 Jy ! Component: 2850 - total flux cleaned = -0.000414912 Jy ! Component: 2900 - total flux cleaned = -0.000407853 Jy ! Component: 2950 - total flux cleaned = -0.000400839 Jy ! Component: 3000 - total flux cleaned = -0.000414861 Jy ! Component: 3050 - total flux cleaned = -0.000421896 Jy ! Component: 3100 - total flux cleaned = -0.000407877 Jy ! Component: 3150 - total flux cleaned = -0.00039383 Jy ! Component: 3200 - total flux cleaned = -0.000365716 Jy ! Component: 3250 - total flux cleaned = -0.000358641 Jy ! Component: 3300 - total flux cleaned = -0.000351538 Jy ! Component: 3350 - total flux cleaned = -0.000344484 Jy ! Component: 3400 - total flux cleaned = -0.000330282 Jy ! Component: 3450 - total flux cleaned = -0.000330277 Jy ! Component: 3500 - total flux cleaned = -0.000323081 Jy ! Component: 3550 - total flux cleaned = -0.000323058 Jy ! Component: 3600 - total flux cleaned = -0.000323032 Jy ! Component: 3650 - total flux cleaned = -0.0003447 Jy ! Component: 3700 - total flux cleaned = -0.000351951 Jy ! Component: 3750 - total flux cleaned = -0.00035189 Jy ! Component: 3800 - total flux cleaned = -0.000373881 Jy ! Component: 3850 - total flux cleaned = -0.000381205 Jy ! Component: 3900 - total flux cleaned = -0.000403398 Jy ! Component: 3950 - total flux cleaned = -0.000403374 Jy ! Component: 4000 - total flux cleaned = -0.000410837 Jy ! Component: 4050 - total flux cleaned = -0.000410818 Jy ! Total flux subtracted in 4096 components = -0.000410816 Jy ! Clean residual min=-0.000472 max=0.000470 Jy/beam ! Clean residual mean=-0.000001 rms=0.000116 Jy/beam ! Combined flux in latest and established models = 0.0534092 Jy keep ! Adding 227 model components to the UV plane model. ! The established model now contains 286 components and 0.0534091 Jy ![Exited script file: /home/lpetrov/bin/01_muppet] wmap "/scr/pima/bp171af_uvs/J0001+1456_X\_map.fits" ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 0.8346 x 2.092 at -0.145 degrees (North through East) ! Clean map min=-0.00078672 max=0.035319 Jy/beam ! Writing clean map to FITS file: /scr/pima/bp171af_uvs/J0001+1456_X_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is",peak_flux ! The peak flux is 0.0353195 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.000114004 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -0.968339 0.968339 1.93668 3.87336 7.74671 15.4934 30.9868 61.9737 print "clev=",int(3*image_rms*10000)/10000 ! clev= 0.0003 print "peak=",int(1000*peak_flux)/1000 ! peak= 0.035 quit ! Quitting program ! Log file /scr/pima/bp171af_uvs/J0001+1456_X_uvs.log closed on Thu Oct 10 16:45:59 2013